CN213611525U

CN213611525U - Auxiliary device of jaw crusher

Info

Publication number: CN213611525U
Application number: CN202021497688.6U
Authority: CN
Inventors: 毕金明
Original assignee: Huzhou Linghu Sanshi Cement Co Ltd
Current assignee: Huzhou Linghu Sanshi Cement Co Ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-07-06
Anticipated expiration: 2030-07-25

Abstract

The utility model relates to a technical field of breaker discloses an auxiliary device of jaw breaker, and it includes supporting component and impact assembly, supporting component has two, two supporting component parallel arrangement, supporting component includes the base, perpendicular fixedly connected with electric push cylinder on the base, the stiff end and the base fixed connection of electric push cylinder, the flexible end fixedly connected with supporting shoe of electric push cylinder, impact the assembly setting and keep away from base one end directly over two supporting shoes. When the jaw crusher leads to two ore butts to cause the card machine to the breaker because the volume in broken chamber is limited, strike the subassembly along moving the gradual crescent direction in clearance between jaw and the quiet jaw and strike the stone, make two stones separation of conflicting together to make the breaker resume work. This application has the time that reduces to solve jaw breaker card machine problem used, improves the work efficiency's of breaker effect.

Description

Auxiliary device of jaw crusher

Technical Field

The present application relates to the field of jaw crushers, and in particular, to an auxiliary device for a jaw crusher.

Background

The jaw crusher is commonly called as jaw crusher, and is a crusher which is characterized in that a crushing cavity is formed by two jaw plates of a movable jaw and a static jaw, and the motion of the two jaws of an animal is simulated to finish the 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. When using a jaw crusher, it is common to use a conveyor belt, the ore conveying direction of which is arranged parallel to the opening of the jaw crusher.

At present, the chinese patent application with publication number CN107262198A discloses a jaw crusher, which comprises a static jaw having a static jaw crushing surface, and a movable jaw having a movable jaw crushing surface, wherein a crushing cavity is formed between the movable jaw crushing surface and the static jaw crushing surface, a discharge opening is arranged at the bottom of the crushing cavity, and the movable jaw is close to or far away from the static jaw under the combined action of a main shaft and a toggle plate of the jaw crusher; the movable jaw crushing surface is a first curved surface crushing surface at a position close to the discharge opening, and the first curved surface crushing surface deviates and extends towards a direction far away from the static jaw in the process of extending towards the discharge opening. When the material in the broken chamber of needs discharge, first curved surface crushing surface is applyed and is reduced for the ascending power of material, or no longer applys and give the ascending power of material to reduce the lift back of material or make the material no longer lift back at the in-process of material whereabouts, reduce the material and can not lead to the fact concentrated wearing and tearing to moving the jaw crushing surface or make the material, and then improve row material efficiency, make the jaw crushing surface not fragile.

In view of the above-mentioned related art, the inventor believes that when the crusher is used for crushing ores, the ores conveyed into the crushing cavity through the conveyor belt are different in size, and when two ores with larger sizes fall into the crushing cavity at the same time, the two ores may abut against each other to cause a blocking machine to the crusher due to the limited size of the crushing cavity; after the breaker card machine, need the staff to close the power, then with the ore separation of two butts, and then make the breaker can normally work, need to close the power when separating the staff ore and have the defect that extravagant operating time leads to breaker work efficiency to hang down.

SUMMERY OF THE UTILITY MODEL

In order to reduce the time of solving jaw crusher chucking problem and use, improve the work efficiency of breaker, this application provides a jaw crusher's auxiliary device.

The application provides a pair of jaw crusher's auxiliary device adopts following technical scheme:

the utility model provides an auxiliary device of jaw crusher, includes supporting component and is used for carrying out the impact subassembly of lifting to the building stones in the jaw crusher, supporting component has two, two supporting component parallel arrangement, two supporting component is connected with the impact subassembly respectively, supporting component includes the base, perpendicular fixedly connected with electric push cylinder on the base, the stiff end and the base fixed connection of electric push cylinder, the flexible end fixedly connected with supporting shoe of electric push cylinder, the supporting shoe is connected with supporting component.

Through adopting above-mentioned technical scheme, jaw crusher's auxiliary device erects in jaw crusher's the outside, and two supporting component are located the both sides that move the jaw direction of motion, and the subassembly that strikes erects in two supporting component upper ends. When the jaw crusher leads to two ore butts to cause the card machine to the breaker because the volume in broken chamber is limited, strike the subassembly and strike the stone along the direction that the clearance between movable jaw and the quiet jaw is crescent gradually, make two stones separation contradict together to make the breaker resume work, reduce the time of solving jaw crusher card machine problem and use, improve the work efficiency of breaker.

Preferably, the impact assembly comprises a cross rod, the cross rod is close to two vertical rods fixedly connected with one end of the supporting assembly, the two vertical rods are located at positions close to two ends of the cross rod, an impact rod is fixedly connected between the vertical rods, and the impact rod is located at one end, far away from the cross rod, of the vertical rod.

Through adopting above-mentioned technical scheme, the horizontal pole reciprocates along electric putter's flexible direction, and the horizontal pole removes and drives two montants and remove to drive impact bar simultaneous movement, the impact bar is to butt two stones that cause breaker card machine together and assault.

Preferably, the longitudinal section of the impact rod is a right triangle, and one of two side walls of the impact rod perpendicular to each other and the end surface of the vertical rod far away from the cross rod are located on the same horizontal plane.

By adopting the technical scheme, the longitudinal section of the impact rod is in a right-angled triangle shape, one of two side walls which are vertical to each other of the impact rod and the end surface of the vertical rod, which is far away from the cross rod, are positioned on the same horizontal plane, and when the impact rod impacts the stone block, the stone block is subjected to component force towards the direction that the gap between the movable jaw and the static jaw is gradually increased and component force towards the movable jaw, so that the impact effect is enhanced.

Preferably, the impact assembly further comprises a plurality of springs, the springs are fixedly connected to one end, far away from the base, of the supporting block, the springs are fixedly connected to one end, far away from the supporting block, of the cross rod, the upper end of the cross rod is fixedly connected with two vibration motors, and the two vibration motors are respectively located at positions, far away from the base, of the cross rod, close to two sides.

Through adopting above-mentioned technical scheme, the horizontal pole both ends are connected with the supporting shoe through spring coupling respectively, and the position fixedly connected with vibrating motor that the horizontal pole upper end is close to both sides, and the vibrating motor vibration drives the impact beam vibration, strengthens the impact effect of impact beam.

Preferably, one end of the base, which is close to the electric pushing cylinder, is fixedly connected with a guide assembly.

Through adopting above-mentioned technical scheme, set up the direction subassembly in the base upper end, lead to the telescopic link of electric pushing cylinder, improve electric pushing cylinder's life.

Preferably, the guide assembly comprises a plurality of guide rods, the guide rods are fixedly connected with the base in a perpendicular mode, the telescopic end sleeve of the electric pushing cylinder is provided with a guide block, and the guide block is close to one end of the base and fixedly connected with the plurality of guide rods.

Through adopting above-mentioned technical scheme, establish the guide block on the telescopic link of electric push cylinder, utilize the guide bar with guide block fixed connection on the base, utilize the guide block to lead to the motion of telescopic link, improve electric push cylinder's life.

Preferably, the side wall of the base, which is close to the vertical rod, is fixedly connected with a dust removal device.

Through adopting above-mentioned technical scheme, fixed connection dust collector on the base is close to the lateral wall of montant absorbs the dust that the subassembly of strikeing brought up when assaulting the stone, reduces the influence that causes the environment in the equipment use.

Preferably, dust collector includes dust absorption board and fan, the lateral wall fixed connection that dust absorption board and base are close to the montant, a plurality of dust absorption mouths have been seted up on the terminal surface that the dust absorption board is close to the montant, the dust absorption board has been kept away from and has been seted up the air outlet on the terminal surface of montant, fan and air outlet intercommunication.

Through adopting above-mentioned technical scheme, with the fan convulsions of inlet scoop intercommunication, the dust that will strike the dust absorption board is inhaled from the dust absorption mouth of bringing up when the subassembly rises, reduces the raise dust and causes the pollution to the air.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the impact assembly impacts the stone blocks along the direction that the gap between the movable jaw and the static jaw is gradually increased, so that the two stone blocks which are collided together are separated, the crusher is recovered to work, the time for solving the problem of the clamping of the jaw crusher is shortened, and the working efficiency of the crusher is improved;

2. the upper end of the base is provided with the guide assembly, so that the telescopic rod of the electric pushing cylinder is guided, and the service life of the electric pushing cylinder is prolonged;

3. through fixed connection dust collector on the lateral wall that is close to the montant at the base, the dust that the impact assembly took up when assaulting the stone reduces the influence that causes the environment in the equipment use.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the guide assembly and the dust removing device of the present embodiment;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Description of reference numerals: 100. a support assembly; 110. a base; 120. an electric pushing cylinder; 130. a support block; 200. An impact assembly; 210. a cross bar; 220. a vertical rod; 230. an impact bar; 240. a vibration motor; 250. a spring; 300. a guide assembly; 310. a guide bar; 320. a guide block; 400. a dust removal device; 410. a dust collection plate; 411. a dust suction port; 412. an air outlet; 420. a fan.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses auxiliary device of jaw crusher. Referring to fig. 1, the auxiliary device comprises two support assemblies 100, the two support assemblies 100 are arranged in parallel, and the two support assemblies 100 are respectively vertically arranged at two sides of the moving jaw moving direction of the jaw crusher. Supporting component 100 top is connected with impact assembly 200, and two supporting component 100 support impact assembly 200 to the drive is impacted assembly 200 and is caused the stone of jaw crusher card machine, makes jaw crusher resume normal work. The supporting component 100 is connected with a dust removing component, when the impact component 200 impacts the stone, the dust removing device 400 works to absorb the dust diffused in the jaw crusher, and the pollution of the air caused by the raised dust is reduced.

Referring to fig. 2 and 3, the supporting assembly 100 includes a base 110, an electric pushing cylinder 120 is vertically and fixedly connected to the base 110, a fixed end of the electric pushing cylinder 120 is fixedly connected to the base 110, a supporting block 130 is fixedly connected to a telescopic end of the electric pushing cylinder 120, and the electric pushing cylinder 120 telescopically drives the supporting block 130 to move.

Referring to fig. 2 and 3, the impact assembly 200 includes a cross bar 210, two vertical bars 220 are vertically and fixedly connected to one end of the cross bar 210 close to the supporting assemblies 100, the two vertical bars 220 are located between the two supporting assemblies 100 and close to two ends of the cross bar 210, an impact bar 230 is vertically and fixedly connected between the two vertical bars 220, and the impact bar 230 is located at one end of the vertical bar 220 far from the cross bar 210. The cross rod 210 moves up and down along the telescopic direction of the electric push rod, the cross rod 210 moves to drive the two vertical rods 220 to move, so that the impact rod 230 is driven to move synchronously, and the impact rod 230 pushes two stones which are butted together to cause the crusher to clamp the machine.

Referring to fig. 2 and 3, four springs 250 are fixedly connected to positions, close to two sides, of one end of the cross bar 210 close to the base 110, the four springs 250 located at the same end of the cross bar 210 are arranged in a pairwise symmetrical manner, and one end, far away from the cross bar 210, of each spring 250 is fixedly connected to the supporting block 130. The positions of one end of the cross bar 210 far away from the base 110 and close to both sides are fixedly connected with vibration motors 240. The vibration motor 240 vibrates to drive the impact rod 230 to vibrate, so as to enhance the impact effect of the impact rod 230.

Referring to fig. 2 and 3, the vertical section of the striking rod 230 is a right triangle, and one of two side walls of the striking rod 230 perpendicular to each other and the end surface of the vertical rod 220 far from the cross rod 210 are located on the same horizontal plane. When the impact rod 230 impacts the stone, the stone receives a component force in a direction in which the gap between the movable jaw and the stationary jaw is gradually increased and a component force in a direction toward the movable jaw, thereby enhancing the impact effect.

Referring to fig. 2 and 3, a guide assembly 300 is fixedly connected to one end of the base 110 close to the electric pushing cylinder 120, the guide assembly 300 includes a plurality of guide rods 310, the guide rods 310 are vertically and fixedly connected to the base 110, a guide block 320 is sleeved on a telescopic end of the electric pushing cylinder 120, and one end of the guide block 320 close to the base 110 is fixedly connected to the plurality of guide rods 310.

Referring to fig. 2 and 3, the dust removing device 400 includes a dust collecting plate 410 and a fan 420, the dust collecting plate 410 is fixedly connected to the side wall of the base 110 close to the vertical rod 220, a plurality of dust collecting ports 411 are formed on the end surface of the dust collecting plate 410 close to the vertical rod 220, an air outlet 412 is formed on the end surface of the dust collecting plate 410 away from the vertical rod 220, and the fan 420 is communicated with the air outlet 412. The dust collector 400 is used for absorbing dust brought by the impact assembly 200 when impacting stones, and the influence on the environment in the use process of the equipment is reduced.

The implementation principle of the auxiliary device of the jaw crusher in the embodiment of the application is as follows: before the jaw crusher is used, the support assembly 100 is moved so that the two vertical rods 220 of the impact assembly 200 abut against the static jaw of the jaw crusher, and the impact rod 230 is located at the lower end of the static jaw. When jaw breaker is in the use, because of two great ores of volume fall into broken intracavity simultaneously, the volume in broken chamber is limited and leads to two ore butts to make the card machine to the breaker when, the flexible end extension of two electric push cylinders 120, and electric push cylinder 120 promotes supporting shoe 130 to the quiet jaw that drives impact bar 230 along jaw breaker is close to and moves jaw one end and upwards slides. The impact bar 230 collides with one of the two abutted ores abutted against the static jaw in the sliding process, and the impact effect of the impact bar 230 is enhanced by the vibration of the vibration motor 240 on the cross bar 210. The impact rod 230 is used for impacting the stone along the direction that the gap between the movable jaw and the static jaw is gradually increased, so that the two collided stone are separated, and the crusher is recovered to work. When the impact rod 230 works, the fan 420 starts to work synchronously, and dust diffused in the jaw crusher when the impact rod 230 impacts stones is absorbed, so that the pollution of raised dust to the environment is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An auxiliary device of a jaw crusher, characterized in that: including supporting component (100) and impact assembly (200) that are used for carrying out the lifting to the building stones in the jaw crusher, supporting component (100) have two, two supporting component (100) parallel arrangement, two supporting component (100) are connected with impact assembly (200) respectively, supporting component (100) include base (110), perpendicular fixedly connected with electric push cylinder (120) on base (110), the stiff end and base (110) fixed connection of electric push cylinder (120), the flexible end fixedly connected with supporting shoe (130) of electric push cylinder (120), supporting shoe (130) are connected with supporting component (100).

2. An auxiliary device of a jaw crusher as claimed in claim 1, characterised in that: impact assembly (200) includes horizontal pole (210), horizontal pole (210) are close to two montants (220) of the perpendicular fixedly connected with of supporting component (100) one end, two montant (220) are located the position that is close to horizontal pole (210) both ends, two perpendicular fixedly connected with impact rod (230) between montant (220), impact rod (230) are located montant (220) and keep away from horizontal pole (210) one end.

3. An auxiliary device of a jaw crusher as claimed in claim 2, characterised in that: the longitudinal section of the impact rod (230) is a right triangle, and one of two mutually vertical side walls of the impact rod (230) and the end surface of the vertical rod (220) far away from the cross rod (210) are positioned on the same horizontal plane.

4. An auxiliary device of a jaw crusher as claimed in claim 3, characterised in that: the impact assembly (200) further comprises a plurality of springs (250), the springs (250) are fixedly connected to one end, away from the base (110), of the supporting block (130), the springs (250) are fixedly connected to one end, away from the supporting block (130), of the cross rod (210), the vibration motors (240) are fixedly connected to the upper end of the cross rod (210), the number of the vibration motors (240) is two, and the two vibration motors (240) are respectively located at positions, close to two sides, of one end, away from the base (110), of the cross rod (210).

5. An auxiliary device of a jaw crusher as claimed in claim 1, characterised in that: one end of the base (110) close to the electric pushing cylinder (120) is fixedly connected with a guide assembly (300).

6. An auxiliary device of a jaw crusher as claimed in claim 5, characterised in that: the guide assembly (300) comprises a plurality of guide rods (310), the guide rods (310) are fixedly connected with the base (110) in a perpendicular mode, a guide block (320) is arranged on the telescopic end sleeve of the electric pushing cylinder (120), and one end, close to the base (110), of the guide block (320) is fixedly connected with the plurality of guide rods (310).

7. An auxiliary device of a jaw crusher as claimed in claim 2, characterised in that: the side wall of the base (110) close to the vertical rod (220) is fixedly connected with a dust removal device (400).

8. An auxiliary device of a jaw crusher as claimed in claim 7, characterised in that: dust collector (400) are including dust absorption board (410) and fan (420), dust absorption board (410) are close to the lateral wall fixed connection of montant (220) with base (110), a plurality of dust absorption mouths (411) have been seted up on dust absorption board (410) are close to the terminal surface of montant (220), air outlet (412) have been seted up on the terminal surface that montant (220) were kept away from in dust absorption board (410), fan (420) and air outlet (412) intercommunication.