CN218467814U

CN218467814U - Jaw crusher hydraulic pump

Info

Publication number: CN218467814U
Application number: CN202221774678.1U
Authority: CN
Inventors: 陈凯健; 包海娟; 孙咏梅
Original assignee: Qidong Xinye Machinery Manufacturing Co ltd
Current assignee: Qidong Xinye Machinery Manufacturing Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-02-10
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a jaw breaker hydraulic pump, including the hydraulic pump main part, the both sides of hydraulic pump main part upper end are provided with respectively into oil pipe and play oil pipe, the equal fixed mounting in one end that advances oil pipe and play oil pipe has the connecting pipe, the inside upper end fixed mounting of connecting pipe has the sealing ring, when user's hydraulic pump main part is maintained, connect oil pipe and outwards take out from the inside of connecting pipe, along with connecting oil pipe's rebound, movable block and seal block are under supporting spring's effect, rebound along the gag lever post, when connecting oil pipe and taking out from the sealing ring is inside, movable block and seal block normal position resume, make the movable block contact with the sealing ring, the inside of seal ring is inserted to the seal block, be convenient for seal the connecting pipe, make advance oil pipe and go out oil pipe when the hydraulic pump main part is maintained, rubble and dust fall into oil pipe and the interior of producing oil pipe, influence the later stage of hydraulic pump main part and use.

Description

Jaw crusher hydraulic pump

Technical Field

The utility model relates to a jaw breaker hydraulic pump technical field specifically is jaw breaker hydraulic pump.

Background

Jaw crushers are commonly called as jaw crushers and are also called as tiger mouths. The crushing machine is characterized in that a crushing cavity is formed by two jaw plates of a movable jaw and a static jaw, and the two jaws of an animal are simulated to move so as to finish material crushing operation. The crusher is widely applied to crushing of various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like. The highest compression strength of the crushed materials is 320Mpa;

the hydraulic pump is an important component of the jaw crusher, and although the existing jaw crusher hydraulic pump meets the use requirements of users to a certain extent, the following problems still exist in the use process:

1. the jaw crusher hydraulic pump is usually maintained for a long time, but in the maintenance process, due to the use of the jaw crusher, a large amount of dust and gravels are generated around the jaw crusher, so that the dust or the gravels enter the hydraulic pump, and the later use is influenced;

2. and the oil pipe adopts the mode of screw thread to be connected with the play oil pipe and the oil inlet pipe of hydraulic pump more, through long-term use, causes very easily that the smooth silk phenomenon appears, influences the leakproofness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jaw breaker hydraulic pump to solve current jaw breaker hydraulic pump through long-term, often maintain it, nevertheless when the process of maintaining, because jaw breaker's use, can appear a large amount of dusts and rubbles around causing, make dust or rubble enter into the inside of hydraulic pump, influence the use in later stage, and oil pipe adopts the mode of screw thread more and the hydraulic pump to go out oil pipe and advance oil pipe to be connected, through long-term use, lead to the fact the smooth silk phenomenon to appear very easily, influence the problem of leakproofness.

In order to achieve the above purpose, the utility model provides a following technical scheme: jaw breaker hydraulic pump, including the hydraulic pump main part, the both sides of hydraulic pump main part upper end are provided with into oil pipe and go out oil pipe respectively, the equal fixed mounting in one end of advancing oil pipe and going out oil pipe has the connecting pipe, the inside upper end fixed mounting of connecting pipe has the sealing ring, the equal fixed mounting in both sides of sealing ring lower extreme has the gag lever post, the lower pot head on gag lever post surface has supporting spring, the surface cover of gag lever post is equipped with the movable block, the lower extreme of movable block is connected with supporting spring, the upper end fixed mounting of movable block has the sealed piece with sealing ring matched with, the upper end fixed mounting of connecting pipe has the stationary ring seat, the inside activity interlude of stationary ring seat has the connection oil pipe, the lower extreme of connecting oil pipe runs through the sealing ring and is connected with sealed piece, the oil-out has all been seted up to the both sides of connecting oil pipe lower extreme, the surface cover of connecting oil pipe is equipped with the connector, be provided with solid subassembly of card between connector and the stationary ring seat.

Preferably, the sealing block is circular, the diameter of the sealing block is equal to the inner diameter of the sealing ring, and the diameter of the sealing block is equal to the outer side of the connecting oil pipe.

Preferably, the lower end of the limiting rod is fixedly provided with a stop block, the upper end of the stop block is fixedly connected with the lower end of the supporting spring, and the diameter of the moving block is smaller than the inner diameter of the connecting pipe.

Preferably, the clamping and fixing component comprises a connecting groove, a connecting block, a clamping and fixing spring, a clamping block, a movable ring, a movable groove, a sliding block and a push ring.

Preferably, the two sides of the surface of the fixed ring seat are both provided with a connecting groove, the connecting groove is L-shaped, one side of the connecting groove is provided with a movable groove, and a clamping spring is fixedly installed inside the movable groove.

Preferably, a clamping block is fixedly installed at the lower end of the clamping and fixing spring, the lower end of the clamping block is movably inserted into the connecting groove, one side of the end is inclined, and a pull rod is fixedly installed at the upper end of the clamping block.

Preferably, a moving groove is formed in one side of the connecting groove, a sliding block penetrates through the moving groove, one end of the sliding block is fixedly connected with the upper end of one side of the pull rod, and the other end of the sliding block is movably inserted into the outer side of the fixed ring seat in a penetrating mode.

Preferably, the outside cover of fixed ring seat is equipped with the throw-out collar of being connected with the slider, the connecting block is all installed to the both sides of connector, the connecting block activity alternates inside the spread groove, the card hole has been seted up to one side of connecting block, card hole and fixture block looks joint.

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

when a user maintains the hydraulic pump main body, the connecting oil pipe is drawn out from the inside of the connecting pipe, the moving block and the sealing block move upwards along the limiting rod under the action of the supporting spring along with the upward movement of the connecting oil pipe, when the connecting oil pipe is drawn out from the inside of the sealing ring, the moving block and the sealing block recover to the original positions, so that the moving block is in contact with the sealing ring, the sealing block is inserted into the inside of the sealing ring, the connecting pipe is convenient to seal, and when the oil inlet pipe and the oil outlet pipe are maintained in the hydraulic pump main body, broken stones and dust fall into the oil inlet pipe and the oil outlet pipe to influence the later use of the hydraulic pump main body; when connecting oil pipe and connecting pipe and being connected, the connecting block of the both sides of connector inserts along the spread groove, when connecting block and fixture block contact, the fixture block is upwards extrudeed, the fixture block contracts inside the movable groove, compress the solid spring of card, when the connecting block removes to maximum position department, the fixture block pops out under the effect of the solid spring of card, make fixture block and jack looks joint, be convenient for connect the connection of connecting block and spread groove, thereby be convenient for connect oil pipe's quick sealing connection, simultaneously under the effect of pushing away the ring, be convenient for connect oil pipe's quick dismantlement.

Drawings

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

FIG. 2 is a schematic view of the structure of the oil inlet pipe in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a hydraulic pump main body; 2. an oil inlet pipe; 3. an oil outlet pipe; 4. a stationary ring seat; 5. a seal ring; 6. a limiting rod; 7. a moving block; 8. a support spring; 9. a connecting pipe; 10. connecting an oil pipe; 11. a connector; 12. a sealing block; 13. an oil outlet; 14. connecting grooves; 15. connecting blocks; 16. clamping and fixing the spring; 17. a clamping block; 18. a pull rod; 19. and (4) pushing a ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1 and 2, fig. 1 is a schematic view of the structure of the present invention; fig. 2 is a schematic view of the structure of the oil inlet pipe in fig. 1 according to the present invention.

A jaw crusher hydraulic pump comprises a hydraulic pump body 1, wherein an oil inlet pipe 2 and an oil outlet pipe 3 are respectively arranged on two sides of the upper end of the hydraulic pump body 1, a connecting pipe 9 is fixedly arranged at one end of each of the oil inlet pipe 2 and the oil outlet pipe 3, a sealing ring 5 is fixedly arranged at the upper end inside the connecting pipe 9, a limiting rod 6 is fixedly arranged on two sides of the lower end of the sealing ring 5, a supporting spring 8 is sleeved on the lower end of the surface of the limiting rod 6, a moving block 7 is sleeved on the surface of the limiting rod 6, the lower end of the moving block 7 is connected with the supporting spring 8, a sealing block 12 matched with the sealing ring 5 is fixedly arranged at the upper end of the moving block 7, a fixed ring seat 4 is fixedly arranged at the upper end of the connecting pipe 9, a connecting oil pipe 10 is movably inserted inside the fixed ring seat 4, the lower end of the connecting oil pipe 10 penetrates through the sealing ring 5 to be connected with the sealing block 12, oil outlets 13 are respectively arranged on two sides of the lower end of the connecting oil pipe 10, and the sealing block 12 is circular shape, the diameter of the sealing block 12 is equal to the inner diameter of the sealing ring 5, the diameter of the sealing block 12 is equal to the outer side of the connecting oil pipe 10, the lower end of the limiting rod 6 is fixedly provided with a stop, the upper end of the stop is fixedly connected with the lower end of the supporting spring 8, the diameter of the moving block 7 is smaller than the inner diameter of the connecting pipe 9, when the hydraulic pump main body 1 of a user is maintained, the connecting oil pipe 10 is drawn out from the inside of the connecting pipe 9, along with the upward movement of the connecting oil pipe 10, the moving block 7 and the sealing block 12 move upwards along the limiting rod 6 under the action of the supporting spring 8, when the connecting oil pipe 10 is drawn out from the inside of the sealing ring 5, the moving block 7 and the sealing block 12 are restored to the original positions, so that the moving block 7 is in contact with the sealing ring 5, the sealing block 12 is inserted into the inside of the sealing ring 5, the connecting pipe 9 is convenient to seal, and the oil inlet pipe 2 and the outlet pipe 3 are maintained in the hydraulic pump main body 1, broken stones and dust fall into the oil inlet pipe 2 and the oil outlet pipe 3, and later use of the hydraulic pump main body 1 is influenced;

second embodiment

Referring to fig. 2 and 3, fig. 2 is a schematic view of an oil inlet pipe of fig. 1 according to the present invention; fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

The surface of the connecting oil pipe 10 is sleeved with a connecting head 11, a clamping component is arranged between the connecting head 11 and the fixed ring seat 4, the clamping component comprises a connecting groove 14, a connecting block 15, a clamping spring 16, a clamping block 17, a movable ring 18, a movable groove, a sliding block and a push ring 19, the connecting groove 14 is arranged on both sides of the surface of the fixed ring seat 4, the connecting groove 14 is L-shaped, one side of the connecting groove 14 is provided with a movable groove, the clamping spring 16 is fixedly arranged in the movable groove, the clamping block 17 is fixedly arranged at the lower end of the clamping spring 16, the lower end of the clamping block 17 is movably inserted in the connecting groove 14, one side of the end is inclined, a pull rod 18 is fixedly arranged at the upper end of the clamping block 17, a moving groove is formed in one side of the connecting groove 14, a sliding block penetrates through the moving groove, one end of the sliding block is fixedly connected with the upper end of one side of the pull rod 18, the other end of the sliding block is movably inserted in the outer side of the fixed ring seat 4, a push ring 19 connected with the sliding block is sleeved on the outer side of the fixed ring seat 4, connecting blocks 15 are arranged on two sides of the connecting head 11, the connecting blocks 15 are movably inserted in the connecting groove 14, a clamping hole is formed in one side of each connecting block 15 and clamped with the clamping block 17, when the connecting oil pipe 10 is connected with the connecting tube 9, the connecting blocks 15 of both sides of the connecting head 11 are inserted along the connecting grooves 14, when the connecting block 15 contacts with the block 17, the block 17 is pressed upwards, the block 17 is contracted into the movable groove, the clamping spring 16 is compressed, when the connecting block 15 moves to the maximum position, the clamping block 17 is ejected under the action of the clamping spring 16, so that the clamping block 17 is clamped with the clamping hole, the connection between the connecting block 15 and the connecting groove 14 is facilitated, thereby facilitating quick sealing connection of the connecting tubing 10 and, at the same time, quick disassembly of the connecting tubing 10 under the action of the push ring 19.

The working principle is as follows: when the hydraulic pump main body 1 of a user is maintained, the connecting oil pipe 10 is drawn out from the inside of the connecting pipe 9, along with the upward movement of the connecting oil pipe 10, the moving block 7 and the sealing block 12 move upward along the limiting rod 6 under the action of the supporting spring 8, when the connecting oil pipe 10 is drawn out from the inside of the sealing ring 5, the moving block 7 and the sealing block 12 recover to the original position, so that the moving block 7 is in contact with the sealing ring 5, the sealing block 12 is inserted into the inside of the sealing ring 5, so as to seal the connecting pipe 9, so that the oil inlet pipe 2 and the oil outlet pipe 3 are maintained at the hydraulic pump main body 1, crushed stones and dust fall into the inside of the oil inlet pipe 2 and the oil outlet pipe 3, which affect the later use of the hydraulic pump main body 1, when the connecting oil pipe 10 is connected with the connecting pipe 9, the connecting blocks 15 on the two sides of the connecting head 11 are inserted along the connecting groove 14, when the connecting block 15 is in contact with the oil pipe clamping block 17, the clamping block 17 is upwardly extruded, the clamping block 17 is contracted into the inside of the movable groove, the clamping spring 16 is compressed, when the connecting block 15 is moved to the maximum position, so as to be convenient for quick removal of the clamping ring 10, and quick removal of the connecting block 10.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. Jaw breaker hydraulic pump, including the hydraulic pump main part, its characterized in that: the utility model discloses a hydraulic pump, including hydraulic pump main part, oil pipe, gag lever post, stopper, movable block, connecting pipe, sealing ring, connecting pipe, the equal fixed mounting in one end that advances oil pipe and play oil pipe respectively has a connecting pipe, the inside upper end fixed mounting of connecting pipe has the sealing ring, the equal fixed mounting in both sides of sealing ring lower extreme has the gag lever post, the lower pot head on gag lever post surface has supporting spring, the surperficial cover of gag lever post is equipped with the movable block, the lower extreme of movable block is connected with supporting spring, the upper end fixed mounting of movable block has sealed piece with sealing ring matched with, the upper end fixed mounting of connecting pipe has the stationary ring seat, the inside activity interlude of stationary ring seat has connection oil pipe, the lower extreme of connecting oil pipe runs through the sealing ring and is connected with sealed piece, the oil-out has all been seted up to the both sides of connecting oil pipe lower extreme, the surface cover of connecting oil pipe is equipped with the connector, be provided with the solid subassembly of card between connector and the stationary ring seat.

2. The jaw crusher hydraulic pump of claim 1, wherein: the sealing block is circular, the diameter of the sealing block is equal to the inner diameter of the sealing ring, and the diameter of the sealing block is equal to the outer side of the connecting oil pipe.

3. The jaw crusher hydraulic pump of claim 1, characterized in that: the lower end of the limiting rod is fixedly provided with a stop block, the upper end of the stop block is fixedly connected with the lower end of the supporting spring, and the diameter of the moving block is smaller than the inner diameter of the connecting pipe.

4. The jaw crusher hydraulic pump of claim 1, wherein: the clamping and fixing component comprises a connecting groove, a connecting block, a clamping and fixing spring, a clamping block, a movable ring, a movable groove, a sliding block and a push ring.

5. The jaw crusher hydraulic pump of claim 4, characterized in that: the fixed ring seat is characterized in that connecting grooves are formed in two sides of the surface of the fixed ring seat and are L-shaped, a movable groove is formed in one side of each connecting groove, and a clamping spring is fixedly installed in the movable groove.

6. The jaw crusher hydraulic pump of claim 5, wherein: the lower end of the clamping spring is fixedly provided with a clamping block, the lower end of the clamping block is movably inserted into the connecting groove, one side of the end is inclined, and the upper end of the clamping block is fixedly provided with a pull rod.

7. The jaw crusher hydraulic pump of claim 6, wherein: the movable groove is formed in one side of the connecting groove, a sliding block penetrates through the movable groove, one end of the sliding block is fixedly connected with the upper end of one side of the pull rod, and the other end of the sliding block is movably inserted into the outer side of the fixed ring seat in a penetrating mode.

8. The jaw crusher hydraulic pump of claim 7, wherein: the outside cover of stationary ring seat is equipped with the throw-out collar of being connected with the slider, the connecting block is all installed to the both sides of connector, the connecting block activity alternates inside the spread groove, the card hole has been seted up to one side of connecting block, card hole and fixture block looks joint.