CN2667278Y

CN2667278Y - Grease bucket and hydraulic grease gun mounted with grease bucket

Info

Publication number: CN2667278Y
Application number: CN 03259693
Authority: CN
Inventors: 黄震
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-16
Filing date: 2003-07-16
Publication date: 2004-12-29
Anticipated expiration: 2013-07-16

Abstract

The utility model relates to a grease bucket and hydraulic grease gun mounted with grease bucket. The grease bucket comprises a bucket body and a piston and the piston is located in the inside bottom of the bucket body matching with the inner wall of bucket body.The grease is full with the inside of the bucket body. The grease gun comprises a plunger piston, a sleeve, a bottom cover, a pull rod, a spring and oil pump device, the top end of the sleeves is connected with the oil pump device, the bottom end of the sleeves is connected with the upper portion of the bottom cover, the plunger piston and the spring are arranged in the inside of the sleeves, the plunger piston is connected with the pull rod, the top end of the spring is collide on the plunger piston, the bottom end of the spring is collide on the bottom cover, a through hole is arranged in the middle of the bottom cover, the pull rod stretches out of the sleeves from the bottom end of the sleeves through the through hole, the lower portion of the oil pump device is provided with the grease bucket inside the sleeves, the plunger piston matches with the grease bucket and collide on the plunger piston from bottom to top. The utility model is convenient for transportation, no exogenous impurity in using, the grease gun is convenient for using, the oil plants in the gun is clean and can not be enclosed in the air. The utility model can be used as the oil supplier for muti-lubrication device.

Description

A kind of butter bucket and the hydraulic grease gun that the butter bucket is housed

Technical field

The utility model relates to a kind of filling apparatus of machine oil, particularly butter bucket and the hydraulic grease gun that the butter bucket is housed.

Background technique

Butter of the prior art are barreled or in bulk mostly, need take with instrument during use, owing to take the unclean of instrument, foreign material can be brought in the butter, influence its use.

Hydraulic grease gun of the prior art mainly is made up of plunger, sleeve, lower end cap, pull bar, spring and oil pumping device etc., the upper end of sleeve connects oil pumping device, the sleeve lower end connects lower end cap, plunger and spring are arranged in the sleeve, plunger matches with sleeve lining, plunger is connected with pull bar, conflict on plunger in the spring upper end, conflict on lower end cap in the spring lower end, lower end cap central authorities are provided with through hole, pull bar passes through hole and stretches out in outside the sleeve from the sleeve lower end, and pull bar top is provided with circular groove, and the edge of through hole is provided with the breach that matches with the pull bar that has the circular groove place; When adding butter, unload the top oil pumping device, pull out pull bar downwards, make the edge of circular groove block the indentation, there at through hole edge, the an amount of butter of filling in sleeve refill the top oil pumping device then, and the pull bar that gets loose makes circular groove break away from breach, spring promotes plunger to oil pump direction pushing butter, constantly exports butter with the supply oil pumping device; When in sleeve, annotating butter, in the bucket of dress butter, take butter, one after another butter are inserted in the sleeve then to take instrument, easy inclosure air in adding the butter process, the trapped fuel amount reduces in the sleeve but make, and its refueling process complexity, and hand is easily made dirty.

The model utility content

One of the purpose of this utility model provides a kind of butter bucket, makes the butter bucket carry convenient transportation, need not during use to take, and is difficult for bringing into foreign matter.

Two of the purpose of this utility model provides a kind of hydraulic grease gun that above-mentioned butter bucket is housed, and makes hydraulic grease gun easy to use, and is simple to operate, and the oil plant cleaning in the hydraulic grease gun can not enclosed air.

One of the purpose of this utility model is achieved in that a kind of butter bucket comprises staving and piston, and piston is arranged at the interior lower end of staving and matches with the staving inwall, is filled with butter in the staving.

The utility model is encapsulated in the butter bucket owing to butter, so carry and convenient transportation; In use, only need to withstand piston base with instrument, butter just can be released forward, can what what push away with getting with usefulness, and the butter that are retained in the staving remain cleaning totally,

As further improvement of the utility model, described staving two ends are provided with end cap.This scheme is more convenient for the transportation and the storage of butter bucket.

As further improvement of the utility model, described piston in the form of sheets.The sheet piston can make the butter of packing in the butter bucket as much as possible, and itself is cheap for manufacturing cost.

Two of the purpose of this utility model is achieved in that a kind of hydraulic grease gun that above-mentioned butter bucket is housed, comprise plunger, sleeve, lower end cap, pull bar, spring and oil pumping device, the upper end of sleeve connects oil pumping device, the sleeve lower end connects lower end cap, plunger and spring are arranged in the sleeve, plunger is connected with pull bar, conflict on plunger in the spring upper end, conflict on lower end cap in the spring lower end, lower end cap central authorities are provided with through hole, and pull bar passes through hole and stretches out in outside the sleeve from the sleeve lower end, and the inherent oil pumping device of sleeve below is provided with aforesaid butter bucket, plunger contacts on the piston from bottom to top, and described plunger and butter bucket are suitable.

In use, plunger contacts on the piston, piston forward is pushed away, and make the interior butter of butter bucket push oil pumping device gradually to, under the oil pumping device effect, butter are constantly extruded from hydraulic grease gun, after the butter in the butter bucket use, can take an end of sleeve apart and change the butter bucket, hydraulic grease gun simple to operate, the butter bucket is changed convenient, and the oil plant in the hydraulic grease gun keeps clean, and does not also have air and enter in the butter bucket in butter bucket replacing process.The utility model can be used as the fueling vehicle of multiple lubricating fitting.

As further improvement of the utility model, described pull bar top is fixed with up big and down small taper, and through-hole aperture and taper are suitable, and the edge of through hole is provided with and the suitable breach of pull bar diameter.In butter filling process, pull out pull bar, make taper pass through hole and squeeze pull bar, make taper be stuck in indentation, there to breach one thruster, and then carry out butter and dose work, because taper can have relatively large size, makes it stably be stuck in indentation, there, taper is when pulling out pull bar, the through hole inward flange that bumps not easy to hang, in refueling process, pull bar is difficult for slippage, uses not only reliably but also convenient.

As further improvement of the utility model, described plunger is up-small and down-big taper.Cone-shaped plunger has good leading role, can more successfully enter in the butter bucket.

Description of drawings

Fig. 1 is a butter barrel structure schematic representation.

Fig. 2 is the hydraulic grease gun structural representation.

Fig. 3 is that the A-A of Fig. 2 is to view.

Wherein, 1 lower cover, 2 pistons, 3 stavings, 4 loam cakes, 5 pull bars, 6 springs, 7 plungers, 8 sleeves, 9 pressure bar type oil pumps, 10 lower end caps, 11 tapers, 12 through holes, 13 breach.

Embodiment

Embodiment 1:

As Fig. 1, the butter bucket comprises staving 3 and piston 2, and piston 2 is arranged at the lower end in the staving 3 and matches with the inwall of staving 3, is filled with butter in the staving 3; Described staving 3 two ends are provided with upper end cap 4 and lower end cap 1; Described piston 2 in the form of sheets.

Embodiment 2:

As Fig. 2, hydraulic grease gun is mainly by plunger 7, lower end cap 10, sleeve 8, pull bar 5, compositions such as spring 6 and depression bar oil pump 9, the upper end of sleeve 8 connects depression bar oil pump 9, sleeve 8 lower ends connect lower end cap 10, plunger 7 is up-small and down-big taper, plunger 7 and spring 6 are arranged in the sleeve 8, plunger 7 is connected with pull bar 5, conflict on plunger 7 in spring 6 upper ends, conflict on lower end cap 10 in spring 6 lower ends, lower end cap 10 central authorities are provided with through hole 12, pull bar 5 passes through hole 12 and stretches out in outside the sleeve 8 from sleeve 8 lower ends, pull bar 5 tops are fixed with up big and down small taper 11, and through hole 12 apertures and taper 11 are suitable, and the edge of through hole 12 is provided with and the suitable breach 13 of pull bar 5 diameters; Be provided with the butter bucket in the sleeve 8, described butter bucket comprises staving 3 and piston 2, and piston 2 is arranged at the lower end in the staving 3 and matches with staving 3 inwalls, is filled with butter in the staving 3; Plunger 7 contacts on the piston 2, and described plunger 7 and butter bucket are suitable.

When changing the butter bucket, can pull down the depression bar oil pump 9 of sleeve 8 upper ends, the butter bucket that taking-up uses up, and pull out downwards and thruster pull bar 5, make taper tangle breach, new butter bucket is removed upper end cap 4 and lower end cap 1, and make piston one end put into sleeve 8 down, and load onto depression bar oil pump 9, pull bar 5 gets loose, plunger 7 is conflicted on piston 2, just can use.

Claims

1, a kind of butter bucket is characterized in that: comprise the staving and the piston that are filled with butter, piston is arranged at the interior lower end of staving and matches with the staving inwall.

2, a kind of butter bucket according to claim 1, it is characterized in that: described staving two ends are provided with end cap.

3, a kind of butter bucket according to claim 1 and 2, it is characterized in that: described piston in the form of sheets.

4, a kind of hydraulic grease gun that the butter bucket is housed, comprise plunger, sleeve, lower end cap, pull bar, spring and oil pumping device, the upper end of sleeve connects oil pumping device, the sleeve lower end connects lower end cap, plunger and spring are arranged in the sleeve, plunger is connected with pull bar, conflict on plunger in the spring upper end, conflict on lower end cap in the spring lower end, lower end cap central authorities are provided with through hole, pull bar passes through hole and stretches out in outside the sleeve from the sleeve lower end, it is characterized in that: the inherent oil pumping device of sleeve below is provided with the butter bucket, and described butter bucket comprises staving and the piston that is filled with butter, and piston is arranged at the interior lower end of staving and matches with the staving inwall, plunger contacts on the piston from bottom to top, and described plunger and butter bucket are suitable.

5, the hydraulic grease gun that the butter bucket is housed according to claim 4 is characterized in that: described pull bar top is fixed with up big and down small taper, and through-hole aperture and taper are suitable, and the edge of through hole is provided with and the suitable breach of pull bar diameter.

6, according to claim 4 or the 5 described hydraulic grease guns that the butter bucket is housed, it is characterized in that: described plunger is up-small and down-big taper.