CN201582547U - Vertical multi-point lubricating pump - Google Patents

Abstract

The utility model relates to a vertical multi-point lubricating pump. A vertical post body is formed by an oil storage cylinder, a lubricating pump casing body and a motor; pluralities of plunger piston mechanisms are distributed on the outer wall of the lubricating pump casing body along a radial direction; each plunger piston faces the circle center of the lubricating pump casing body; a speed reducing mechanism comprises a gear and an eccentric gear shaft; the shape of the cross section of the eccentric gear shaft is T-shaped; the eccentric gear shaft is formed by a gear shaft and a gear plate; the gear plate is positioned at the lower end of the gear shaft and arranged with the gear shaft in eccentric manner; the eccentric gear shaft meshes with the gear through the gear plate on the eccentric gear shaft to form link connection with the motor; a circular ring-shaped oil compression paddle is formed on the gear shaft; a bearing is arranged on the oil compression paddle; and transmission connection is formed by the bearing and a plunger piston of the plunger piston mechanism. The vertical multi-point lubricating pump has the advantages of compact structure and attractive appearance. Besides, the oil compression paddle is arranged on the eccentric gear shaft to combine two into one, thereby being capable of effectively enhancing the oil sucking effect of a lubricating pump body, and reducing the number of lubricating pump parts.

Description

Vertical multi point lubricating pump

Technical field

The utility model relates to a kind of vertical multi point lubricating pump.

Background technique

At present, existing plunger type multi point lubricating pump comprises motor, speed reducer, eccentric shaft, plunger mechanism, fuel-displaced mechanism, oil storage cylinder etc., fuel-displaced mechanism is made up of one-way valve, safety valve etc., reducing gear generally is made of worm and gear, motor vertical with the lubricant pump housing (side is gone into) is provided with, its shortcoming is that volume is big, and external form is not attractive in appearance, and power of motor is relatively large.

Summary of the invention

The purpose of this utility model is to overcome the defective of prior art, and the vertical multi point lubricating pump of a kind of compact structure, control aesthetic in appearance, automatic, energy-conserving and environment-protective is provided.

For achieving the above object, the utility model adopts a kind of vertical multi point lubricating pump, comprise motor, reducing gear, plunger mechanism, fuel-displaced mechanism, oil-filling mechanism, electrical control mechanism, oil storage cylinder and lubricant pump housing thereof, reducing gear is arranged in the lubricant pump housing, the input end of reducing gear and the output shaft of motor are connected, plunger mechanism comprises plunger, oil storage cylinder places lubricant pump housing top, motor places lubricant pump housing below, oil storage cylinder, lubricant pump housing and reducing motor three constitute a vertical cylinder, a plurality of plunger mechanism radially are distributed on the outer wall of lubricant pump housing, each plunger mechanism is all towards the center of circle of lubricant pump housing, reducing gear comprises gear and eccentricity gear axle, eccentricity gear shaft section shape is the T type, by gear shaft be positioned at the gear shaft lower end and form with the eccentric gear disk that is provided with of gear shaft, the eccentricity gear axle is connected by the gear disk on it and gear engagement formation and motor, form the pressure oil oar of ring on the gear shaft, press oily oar to be provided with bearing, be in transmission connection with constituting with the plunger of plunger mechanism by this bearing.

The utility model further is set to be provided with in the oil storage cylinder elasticity grease press structure, elasticity grease press structure is by pressing food tray, guide rod and spring to constitute, press food tray to be movably arranged in the oil storage cylinder near lubricant pump housing one side, guide rod is arranged on the center of oil storage cylinder and is vertical relation with pressing food tray along the center line of oil storage cylinder, one end of guide rod is fixed on the inwall of oil storage cylinder, the other end passes the center hole of pressing food tray, and spring housing is located on the guide rod and with pressing food tray and constitutes elastic reset.

The utility model further is set to be provided with in the lubricant pump housing low oil level switch, and the low oil level switch is arranged on the sliding path of pressing food tray and with pressing food tray formation On/Off and is connected.

The utility model further is set to oil-filling mechanism and is made of rapid pipe joint and oil purifier.

The utility model further is set to be provided with in the fuel-displaced mechanism pressure gauge and regulator valve.

The utility model further is set to electrical control mechanism again and is made of circuit board and control panel.

The utility model is because motor is arranged on the below of lubricant pump housing, and constitutes an integral cylindrical together in oil storage cylinder, thereby has compact structure, advantage aesthetic in appearance.Secondly, the eccentricity gear axle is provided with presses oily oar, and it is united two into one, and both can effectively strengthen lubricant pump pump housing oil suction effect, can reduce the lubricant pump number of spare parts again.

Description of drawings

Fig. 1 is the utility model example structure schematic representation.

Fig. 2 is the A-A sectional view of Fig. 1.

Fig. 3 is the B-B sectional view of Fig. 2.

Fig. 4 is the utility model embodiment eccentricity gear axle construction schematic representation.

Fig. 5 is the E-E sectional view of Fig. 4.

Fig. 6 is that the K of Fig. 5 is to view.

Embodiment

Shown in Fig. 1-6, specific embodiment of the utility model is a kind of vertical multi point lubricating pump, comprise reducingmotor 1, reducinggear 2,plunger mechanism 4, fuel-displacedmechanism 5, oil-filling mechanism 7,electrical control mechanism 6,oil storage cylinder 8 andlubricant pump housing 9 thereof,oil storage cylinder 8 placeslubricant pump housing 9 tops, reducingmotor 1 placeslubricant pump housing 9 belows,oil storage cylinder 8,lubricant pump housing 9 and reducingmotor 1 three constitute a vertical cylinder, 4plunger mechanism 4 radially are distributed on the outer wall oflubricant pump housing 9, eachplunger mechanism 4 is all towards the center of circle oflubricant pump housing 9,plunger mechanism 4 comprises plunger 12, reducinggear 2 comprisesgear 10 andeccentricity gear axle 3,eccentricity gear axle 3 sectional shapes are the T type, bygear shaft 31 be positioned at the gear shaft lower end and form with theeccentric gear disk 32 that is provided with of gear shaft,eccentricity gear axle 3 meshes being connected of formation and reducingmotor 1 by gear disk on it 32 andgear 10, form the pressure oil oar of ring on thegear shaft 31, press oily oar to be provided with bearing 11, constitute by this bearing 11 and plunger 12 and be in transmission connection with plunger mechanism 4.Be provided with elasticity grease press structure in theoil storage cylinder 8, elasticity grease press structure is by pressingfood tray 13, guide rod 14 andspring 15 to constitute,press food tray 13 to be movably arranged in theoil storage cylinder 8 nearlubricant pump housing 9 one sides, guide rod 14 is arranged on the center ofoil storage cylinder 8 and is vertical relation withpressing food tray 13 along the center line ofoil storage cylinder 8, one end of guide rod 14 is fixed on the inwall ofoil storage cylinder 8, the other end passes thecenter hole 131 of pressingfood tray 13, andspring 15 is set on the guide rod 14 and withpressing food tray 13 and constitutes elastic reset.Be provided with lowoil level switch 23 in thelubricant pump housing 9, lowoil level switch 23 is arranged on the sliding path of pressingfood tray 13 and with pressingfood tray 13 formation On/Off and is connected.Oil-filling mechanism 7 is made ofrapid pipe joint 21 and oil purifier 22.Be provided withpressure gauge 16 andregulator valve 17 in the fuel-displaced mechanism 5.Electrical control mechanism 6 is made ofcircuit board 19 andcontrol panel 20.

Claims (9)

1. vertical multi point lubricating pump, comprise motor, reducing gear, plunger mechanism, fuel-displaced mechanism, oil-filling mechanism, electrical control mechanism, oil storage cylinder and lubricant pump housing thereof, reducing gear is arranged in the lubricant pump housing, the input end of reducing gear and the output shaft of motor are connected, plunger mechanism comprises plunger, it is characterized in that: oil storage cylinder places lubricant pump housing top, motor places lubricant pump housing below, oil storage cylinder, lubricant pump housing and reducing motor three constitute a vertical cylinder, a plurality of plunger mechanism radially are distributed on the outer wall of lubricant pump housing, each plunger mechanism is all towards the center of circle of lubricant pump housing, reducing gear comprises gear and eccentricity gear axle, eccentricity gear shaft section shape is the T type, by gear shaft be positioned at the gear shaft lower end and form with the eccentric gear disk that is provided with of gear shaft, the eccentricity gear axle is connected by the gear disk on it and gear engagement formation and motor, form the pressure oil oar of ring on the gear shaft, press oily oar to be provided with bearing, be in transmission connection with constituting with the plunger of plunger mechanism by this bearing.

2. vertical multi point lubricating pump according to claim 1, it is characterized in that: be provided with elasticity grease press structure in the described oil storage cylinder, elasticity grease press structure is by pressing food tray, guide rod and spring to constitute, press food tray to be movably arranged in the oil storage cylinder near lubricant pump housing one side, guide rod is arranged on the center of oil storage cylinder and is vertical relation with pressing food tray along the center line of oil storage cylinder, one end of guide rod is fixed on the inwall of oil storage cylinder, the other end passes the center hole of pressing food tray, and spring housing is located on the guide rod and with pressing food tray and constitutes elastic reset.

3. vertical multi point lubricating pump according to claim 1 and 2 is characterized in that: be provided with the low oil level switch in the described lubricant pump housing, the low oil level switch is arranged on the sliding path of pressing food tray and with pressing food tray formation On/Off and is connected.

4. vertical multi point lubricating pump according to claim 1 and 2, it is characterized in that: described oil-filling mechanism is made of rapid pipe joint and oil purifier.

5. vertical multi point lubricating pump according to claim 3, it is characterized in that: described oil-filling mechanism is made of rapid pipe joint and oil purifier.

6. vertical multi point lubricating pump according to claim 1 and 2 is characterized in that: be provided with pressure gauge and regulator valve in the described fuel-displaced mechanism.

7. vertical multi point lubricating pump according to claim 3 is characterized in that: be provided with pressure gauge and regulator valve in the described fuel-displaced mechanism.

8. vertical multi point lubricating pump according to claim 1 and 2, it is characterized in that: described electrical control mechanism is made of circuit board and control panel.

9. vertical multi point lubricating pump according to claim 3, it is characterized in that: described electrical control mechanism is made of circuit board and control panel.

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