CN213777233U - Double grease pump safety device - Google Patents

Abstract

The utility model discloses a double grease pump safety device in the technical field of grease pumps, which comprises a body, a connecting piece, a slider, a positioning device, a positioning piece and a fixed block, wherein the connecting piece is welded on the right side wall of the body, the slider is positioned in the inner cavity of the connecting piece, the positioning device is welded on the right side wall of the connecting piece, the positioning piece is positioned in the inner cavity of the positioning device, the fixed block is inserted in the inner cavity of the connecting piece, the inner cavity of the connecting piece is rotationally connected with a lead screw, the top of the lead screw penetrates through the top of the inner cavity of the connecting piece and extends to the outside, a hexagonal nut is welded on the top of the lead screw, a lock rod is welded on the right side wall of the slider, the top and the bottom of the inner cavity of the positioning device are both provided with grooves, and an elastic piece is welded on the top of the inner cavity of the grooves, so as to realize the double grease pump safety device, structural design is reasonable, and the installation is simple and convenient, and all has installation locate function, great improvement its work efficiency.

Description

Double grease pump safety device

Technical Field

The utility model relates to a grease pump technical field specifically is a two grease pump safety device.

Background

The grease pump is oil injection equipment using compressed air as power, oil is enabled to generate high pressure under the action of the pump, and oil is injected by utilizing the high pressure. The oil injection device is indispensable for mechanization of an oil injection process;

the existing grease pump is too complicated in installation and use, and not applicable, so that the working efficiency is low, the lock rod and the lock groove cannot be aligned in one step during installation, repeated adjustment needs to be performed, time and labor are consumed, and the installation efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two grease pump safety device to it is loaded down with trivial details, the problem that the installation effectiveness is low to have proposed the mounting means flow in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-grease-pump safety device comprises a body, a connecting piece, a sliding block, a positioning device, a positioning piece and a fixed block, wherein the connecting piece is welded on the right side wall of the body, the sliding block is positioned in the inner cavity of the connecting piece, the positioning device is welded on the right side wall of the connecting piece, the positioning piece is positioned in the inner cavity of the positioning device, the fixed block is inserted into the inner cavity of the connecting piece, the inner cavity of the connecting piece is rotatably connected with a lead screw, the top of the lead screw penetrates through the top of the inner cavity of the connecting piece and extends to the outside, a hexagonal nut is welded at the top of the lead screw, a lock rod is welded on the right side wall of the sliding block, grooves are formed in the top and the bottom of the inner cavity of the positioning device, an elastic piece is welded at the top of the inner cavity of the grooves, the positioning piece is welded with the elastic piece, positioning grooves are formed in the right sides of the top and the bottom of the fixed block, the top of fixed block, bottom left side all opened the fixed slot, the right side wall welding of fixed block has the oil pump.

Preferably, the elastic member is a spring.

Preferably, a sealing element is bonded to the right side wall of the positioning device, and the sealing element is a rubber pad.

Preferably, the thread lines of the upper side and the lower side of the outer surface of the screw rod are opposite.

Preferably, the positioning member is spherical in shape.

Preferably, the locking bar is matched with the fixing groove in size.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this two grease pump safety device through the inner chamber with fixed block direct injection connecting piece, makes the tapered end of fixed slot and locking lever be in same perpendicular line, through rotatory hexagon nut, drives the lead screw and rotates, makes the slider move on the lead screw to drive the removal of locking lever, make the tapered end of locking lever directly block into the inner chamber of fixed slot, it is fixed with it, thereby realized that the installation to the oil pump is fixed, the installation is easy and simple to handle, great improvement work efficiency.

2. This two grease pump safety device, through positioner, utilize the joint cooperation between setting element and the constant head tank, make the quick accurate arrival installation region of fixed block, need not make a round trip to debug repeatedly, practiced thrift the time cost, great improvement the installation effectiveness.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is an enlarged view of part a of the present invention.

In the figure: 100. a body; 200. a connecting member; 210. a screw rod; 220. a hexagonal nut; 300. a slider; 310. a lock lever; 400. a positioning device; 410. a groove; 411. an elastic member; 420. a seal member; 500. a positioning member; 600. a fixed block; 610. positioning a groove; 620. fixing grooves; 630. an oil pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a double grease pump safety device, the installation process is easy and convenient to operate, and the installation positioning function is added, the working efficiency and the installation efficiency are greatly improved, please refer to fig. 1-3, comprising a body 100, a connecting piece 200, a sliding block 300, a positioning device 400, a positioning piece 500 and a fixed block 600;

referring to fig. 1 again, the body 100 is used for mounting and fixing the connecting member 200;

referring to fig. 1 again, the inner cavity of the connecting member 200 is rotatably connected with a screw rod 210, the top of the screw rod 210 penetrates through the top of the inner cavity of the connecting member 200 and extends to the outside, a hexagonal nut 220 is welded to the top of the screw rod 210, the connecting member 200 is welded to the right side wall of the body 100, the connecting member 200 is used for mounting and fixing between the fixing block 600 and the body 100, the screw rod 210 is used for transmitting power to the slider 300, and the hexagonal nut 220 is used for transmitting power to the screw rod 210;

referring to fig. 1 again, the locking bar 310 is welded to the right sidewall of the slider 300, the slider 300 is located in the inner cavity of the connecting member 200, specifically, the slider 300 is fixedly connected to the inner cavity of the connecting member 200 through the screw rod 210, the slider 300 is used for driving the locking bar 310 to move, and the locking bar 310 is used for being clamped to the fixing groove 620;

referring to fig. 1 again, the top and the bottom of the inner cavity of the positioning device 400 are both provided with a groove 410, the top of the inner cavity of the top groove 410 is welded with an elastic member 411, the positioning member 500 is welded with the elastic member 411, the positioning device 400 is welded on the right side wall of the connecting member 200, the positioning device 400 is used for positioning the fixing block 600, the groove 410 is used for installing and fixing the elastic member 411, and the elastic member 411 is used for installing and fixing the positioning member 500;

referring to fig. 1 again, the positioning element 500 is located in the inner cavity of the positioning device 400, specifically, the positioning element 500 is welded in the inner cavity of the positioning device 400 through the elastic element 411, and the positioning element 500 is used for limiting the position of the fixing block 600;

referring to fig. 1 again, the right sides of the top and the bottom of the fixing block 600 are both provided with a positioning groove 610, the left sides of the top and the bottom of the fixing block 600 are both provided with a fixing groove 620, the right side wall of the fixing block 600 is welded with an oil pump 630, the fixing block 600 is inserted into the inner cavity of the connecting piece 200, the fixing block 600 is used for mounting and fixing between the connecting piece 200 and the oil pump 630, the positioning groove 610 is used for positioning the positioning piece 500, the fixing groove 620 is used for clamping the locking rod 310, and the oil pump 630 is used for oiling;

when the positioning device is used, a person skilled in the art directly inserts the fixing block 600 into the right side wall of the positioning device 400, when the left side wall of the fixing block 600 abuts against the positioning element 500, the positioning element 500 presses the elastic element 411 under a force to move the positioning element 500 towards the inner cavity of the groove 410, the fixing block 600 continues to move leftwards, when the positioning element 500 reaches the positioning groove 610, the positioning element 500 loses the pressing force and the elastic element 411 loses pressure to release the resilience, the positioning element 500 is stacked outwards to enter the positioning groove 610, at this time, the positioning function of the fixing block 600 is completed, the fixing block 600 and the lock head of the lock rod 310 are in the same vertical line, the lead screw 210 rotates by rotating the hexagonal nut 220, the slide block 300 moves on the outer side wall of the lead screw 210, when the lead screw 210 rotates clockwise, the slide block 300 moves sideways, and the lock rod 310 is clamped into the fixing groove 620, when the screw 210 rotates counterclockwise, the slider 300 moves in the opposite direction, so that the locking bar 310 is separated from the fixing groove 620, thereby completing the installation and removal.

Referring to fig. 1 again, in order to make the elastic element 411 have a good elastic force, the elastic element 411 is a spring;

referring to fig. 1 again, in order to keep the inner cavity of the connector 200 clean, a sealing member 420 is adhered to the right sidewall of the positioning device 400, and the sealing member 420 is a rubber pad;

referring to fig. 1 again, in order to facilitate the movement of the slider 300, the thread patterns on the upper and lower sides of the outer surface of the screw rod 210 are opposite;

referring to fig. 1 again, in order to facilitate the positioning member 500 to be easily compressed and reduce the resistance, the positioning member 500 is spherical;

referring to fig. 1 again, in order to improve the stability of the oil pump 630, the locking bar 310 is matched with the fixing groove 620 in size.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The utility model provides a two grease pump safety device which characterized in that: including body (100), connecting piece (200), slider (300), positioner (400), setting element (500) and fixed block (600), connecting piece (200) welding is in the right side wall of body (100), slider (300) are located the inner chamber of connecting piece (200), positioner (400) welding is at the right side wall of connecting piece (200), setting element (500) are located the inner chamber of positioner (400), fixed block (600) are pegged graft the inner chamber of connecting piece (200), the inner chamber of connecting piece (200) rotates and is connected with lead screw (210), the top of lead screw (210) runs through the inner chamber top of connecting piece (200) to extend to the outside, the top welding of lead screw (210) has hexagon nut (220), the right side wall welding of slider (300) has locking lever (310), the inner chamber top of positioner (400), Recess (410), top have all been opened to the bottom the inner chamber top welding of recess (410) has elastic component (411), setting element (500) and elastic component (411) welding, constant head tank (610) have all been opened on the top of fixed block (600), bottom right side, fixed slot (620) have all been opened on the top of fixed block (600), bottom left side, the right side wall welding of fixed block (600) has oil pump (630).

2. The dual grease pump safety device of claim 1, wherein: the elastic piece (411) is a spring.

3. The dual grease pump safety device of claim 1, wherein: and a sealing element (420) is bonded to the right side wall of the positioning device (400), and the sealing element (420) is a rubber pad.

4. The dual grease pump safety device of claim 1, wherein: the thread lines of the upper side and the lower side of the outer surface of the screw rod (210) are opposite.

5. The dual grease pump safety device of claim 1, wherein: the positioning piece (500) is spherical in shape.

6. The dual grease pump safety device of claim 1, wherein: the locking bar (310) is matched with the fixing groove (620) in size.

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