CN214346681U - Jaw crusher with fine teeth - Google Patents

Abstract

The utility model discloses a thin tooth hubei province formula breaker, the power distribution box comprises a box body, the through-hole has been seted up in the left side of box lower surface, the left side fixedly connected with connecting plate of box lower surface, the spout has been seted up on the right side of connecting plate, the left side fixedly connected with casing of box lower surface, the middle-end sliding connection of casing inner chamber has the movable block, the top and the bottom of movable block all are provided with the third spring, the right side fixedly connected with buffering shell of movable block, the left side fixedly connected with slider of slider, slider sliding connection is in the middle-end of spout inner chamber, the right side fixedly connected with fixed plate of box lower surface, the left lower extreme swing joint of fixed plate has the buffer board. The utility model discloses set up slider, spout, through-hole and fixed plate, reached the purpose of high-efficient ejection of compact, solved current fine tooth jaw crusher and did not possess the function of high-efficient ejection of compact, lead to reducing people work efficiency's problem.

Description

Jaw crusher with fine teeth

Technical Field

The utility model relates to a breaker technical field specifically is a thin jaw crusher.

Background

The crusher mainly carries out crushing operation on various stones, is divided into a plurality of models according to different crushing principles and different product particle sizes, is widely applied to various departments such as mines, smelting, building materials, roads, railways, water conservancy, chemical industry and the like, and relates to a fine jaw crusher.

Disclosure of Invention

An object of the utility model is to provide a fine tooth jaw crusher possesses the advantage of high-efficient ejection of compact, has solved current fine tooth jaw crusher and has not possessed the function of high-efficient ejection of compact, leads to the problem that has reduced people work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thin jaw crusher, includes the box, the through-hole has been seted up in the left side of box lower surface, the left side fixedly connected with connecting plate of box lower surface, the spout has been seted up on the right side of connecting plate, the left side fixedly connected with casing of box lower surface, the middle-end sliding connection of casing inner chamber has the movable block, the top and the bottom of movable block all are provided with the third spring, the right side fixedly connected with buffering shell of movable block, the left side fixedly connected with slider of movable block, slider sliding connection is in the middle-end of spout inner chamber, the right side fixedly connected with fixed plate of box lower surface, the left lower extreme of fixed plate is provided with the buffer board, through telescopic link swing joint between buffer board and the fixed plate, and the surface cover of telescopic link is equipped with first spring.

Preferably, the left side fixedly connected with of box inner chamber bottom drives actuating cylinder, the top fixedly connected with fixed block that drives actuating cylinder, the quiet jaw plate of right side fixedly connected with of fixed block.

Preferably, the upper end and the lower end on the left side of the inner cavity of the box body are fixedly connected with connecting rods, and the right sides of the connecting rods are movably connected with idler wheels.

Preferably, the right upper end of the back face of the box body is provided with a driving belt pulley, and the front end of the driving belt pulley is movably connected with a movable jaw plate through an eccentric shaft.

Preferably, the lower extreme on box right side is provided with the adjustment seat, the left side of adjustment seat passes through the toggle link and moves the right lower extreme fixed connection of hubei province board.

Preferably, the upper end on the right side of the movable jaw plate is provided with a spring pull rod, and the outer surface of the spring pull rod is provided with a protective shell.

Preferably, the left side fixedly connected with water conservancy diversion piece of box inner chamber bottom, the equal fixedly connected with supporting leg in the left and right sides of bottom half.

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

the utility model is provided with a slide block, a chute, a through hole and a fixed plate, the operation of a driving belt pulley is opened through an external controller, the driving belt pulley drives a movable jaw plate to move through an eccentric shaft, a driving cylinder is opened through the external controller to stretch, the driving cylinder drives a static jaw plate to move through a fixed block, raw materials are put between the static jaw plate and the movable jaw plate to be crushed, crushed fragments fall into an inner cavity of a buffer shell through the through hole, the impact force of the falling fragments drives a movable block to move up and down through the buffer shell, the movable block forces a third spring to deform, the movable block drives the slide block to slide up and down in the inner cavity of the chute, the fragments slide down to the upper part of the buffer plate, the impact force forces a telescopic rod to stretch, so that the first spring deforms, the fragments slide smoothly, the purpose of high-efficiency discharging is achieved, the problem that the existing fine jaw crusher does not have the function of high-efficiency discharging is solved, resulting in a problem of lowering the working efficiency of people.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a movable jaw plate in an embodiment of the present invention;

fig. 3 is a schematic structural view of a third spring in an embodiment of the present invention.

In the figure: 1. a box body; 2. a connecting plate; 3. a housing; 4. a buffer shell; 5. a buffer plate; 6. a telescopic rod; 7. a first spring; 8. supporting legs; 9. a protective shell; 10. a drive pulley; 11. a connecting rod; 12. a fixed block; 13. a driving cylinder; 14. a flow guide block; 15. a roller; 16. a static jaw plate; 17. moving the jaw plate; 18. an eccentric shaft; 19. a spring pull rod; 20. a movable block; 21. a third spring; 22. an adjusting seat; 23. a toggle lever; 24. a slider; 25. a chute; 26. a through hole; 27. and (7) fixing the plate.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, connecting plate 2, casing 3, buffering shell 4, buffer board 5, telescopic link 6, first spring 7, supporting leg 8, protective housing 9, driving pulley 10, connecting rod 11, fixed block 12, drive actuating cylinder 13, water conservancy diversion piece 14, gyro wheel 15, quiet hubei board 16, move hubei board 17, eccentric shaft 18, spring pull rod 19, movable block 20, third spring 21, adjustment seat 22, toggle 23, slider 24, spout 25, through-hole 26 and fixed plate 27 part are general standard or the part that technical staff in the field knows, its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a fine jaw crusher comprises a box body 1, a driving cylinder 13 is fixedly connected to the left side of the bottom of an inner cavity of the box body 1, a fixed block 12 is fixedly connected to the top of the driving cylinder 13, a stationary jaw plate 16 is fixedly connected to the right side of the fixed block 12, a connecting rod 11 is fixedly connected to the upper and lower ends of the left side of the inner cavity of the box body 1, a roller 15 is movably connected to the right side of the connecting rod 11, a driving belt pulley 10 is arranged at the upper right end of the back of the box body 1, a movable jaw plate 17 is movably connected to the front end of the driving belt pulley 10 through an eccentric shaft 18, an adjusting seat 22 is arranged at the lower end of the right side of the box body 1, the left side of the adjusting seat 22 is fixedly connected to the lower right end of the movable jaw plate 17 through a toggle 23, a spring pull rod 19 is arranged at the upper end of the right side of the movable jaw plate 17, a protective shell 9 is arranged on the outer surface of the spring pull rod 19, and a flow guide block 14 is fixedly connected to the left side of the bottom of the inner cavity of the box body 1, the equal fixedly connected with supporting leg 8 in the left and right sides of box 1 bottom, through-hole 26 has been seted up in the left side of box 1 lower surface, the left side fixedly connected with connecting plate 2 of box 1 lower surface, spout 25 has been seted up on the right side of connecting plate 2, the left side fixedly connected with casing 3 of box 1 lower surface, the middle-end sliding connection of casing 3 inner chamber has movable block 20, the top and the bottom of movable block 20 all are provided with third spring 21, the right side fixedly connected with buffer shell 4 of movable block 20, the left side fixedly connected with slider 24 of movable block 20, slider 24 sliding connection is in the middle-end of spout 25 inner chamber, the right side fixedly connected with fixed plate 27 of box 1 lower surface, the left lower extreme of fixed plate 27 is provided with buffer board 5, through telescopic link 6 swing joint between buffer board 5 and fixed plate 27, and the surface cover of telescopic link 6 is equipped with first spring 7, slider 24 has been set up, The device comprises a chute 25, a through hole 26 and a fixing plate 27, wherein the driving belt pulley 10 is started to work through an external controller, the driving belt pulley 10 drives a movable jaw plate 17 to move through an eccentric shaft 18, a driving cylinder 13 is started to stretch through the external controller, the driving cylinder 13 drives a static jaw plate 16 to move through a fixing block 12, raw materials are placed between the static jaw plate 16 and the movable jaw plate 17 to be crushed, crushed fragments fall into an inner cavity of a buffer shell 4 through the through hole 26, the impact force generated by falling of the fragments drives a movable block 20 to move up and down through the buffer shell 4, the movable block 20 forces a third spring 21 to deform, the movable block 20 drives a sliding block 24 to slide up and down in the inner cavity of the chute 25, the fragments slide down to the upper side of the buffer plate 5, the impact force forces a telescopic rod 6 to stretch and deform a first spring 7, so that the fragments slide down smoothly, and the purpose of efficient discharging is achieved, the external controller is a PLC controller in the application, simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

When the material crushing device is used, the sliding block 24, the sliding groove 25, the through hole 26 and the fixing plate 27 are arranged, the driving belt pulley 10 is started to work through the external controller, the driving belt pulley 10 drives the movable jaw plate 17 to move through the eccentric shaft 18, the driving cylinder 13 is started to stretch through the external controller, the driving cylinder 13 drives the static jaw plate 16 to move through the fixing block 12, raw materials are placed between the static jaw plate 16 and the movable jaw plate 17 to be crushed, the crushed fragments fall into the inner cavity of the buffer shell 4 through the through hole 26, the impact force generated by falling of the fragments drives the movable block 20 to move up and down through the buffer shell 4, the movable block 20 forces the third spring 21 to deform, the movable block 20 drives the sliding block 24 to slide up and down in the inner cavity of the sliding groove 25, the fragments then slide above the buffer plate 5, the impact force forces the telescopic rod 6 to stretch, so that the first spring 7 deforms, the fragments slide down smoothly, and the purpose of efficient discharging is achieved, the problem of current thin tooth jaw crusher do not possess the function of high-efficient ejection of compact, lead to having reduced people work efficiency is solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a fine jaw crusher, includes box (1), its characterized in that: the left side of the lower surface of the box body (1) is provided with a through hole (26), the left side of the lower surface of the box body (1) is fixedly connected with a connecting plate (2), the right side of the connecting plate (2) is provided with a sliding groove (25), the left side of the lower surface of the box body (1) is fixedly connected with a shell (3), the middle end of the inner cavity of the shell (3) is slidably connected with a movable block (20), the top and the bottom of the movable block (20) are respectively provided with a third spring (21), the right side of the movable block (20) is fixedly connected with a buffer shell (4), the left side of the movable block (20) is fixedly connected with a sliding block (24), the sliding block (24) is slidably connected with the middle end of the inner cavity of the sliding groove (25), the right side of the lower surface of the box body (1) is fixedly connected with a fixing plate (27), and the left lower end of the fixing plate (27) is provided with a buffer plate (5), buffer board (5) and fixed plate (27) are through telescopic link (6) swing joint between, and the surface cover of telescopic link (6) is equipped with first spring (7).

2. A fine jaw crusher according to claim 1, characterized in that: the movable clamping device is characterized in that a driving cylinder (13) is fixedly connected to the left side of the bottom of an inner cavity of the box body (1), a fixed block (12) is fixedly connected to the top of the driving cylinder (13), and a static jaw plate (16) is fixedly connected to the right side of the fixed block (12).

3. A fine jaw crusher according to claim 1, characterized in that: the left upper and lower both ends of box (1) inner chamber all fixedly connected with connecting rod (11), and the equal swing joint in right side of connecting rod (11) has gyro wheel (15).

4. A fine jaw crusher according to claim 1, characterized in that: the right upper end of the back of the box body (1) is provided with a driving belt pulley (10), and the front end of the driving belt pulley (10) is movably connected with a movable jaw plate (17) through an eccentric shaft (18).

5. A fine jaw crusher according to claim 4, characterized in that: the lower extreme on box (1) right side is provided with adjustment seat (22), the left side of adjustment seat (22) is through toggle link (23) and move the right lower extreme fixed connection of jaw plate (17).

6. A fine jaw crusher according to claim 4, characterized in that: the upper end on the right side of the movable jaw plate (17) is provided with a spring pull rod (19), and the outer surface of the spring pull rod (19) is provided with a protective shell (9).

7. A fine jaw crusher according to claim 1, characterized in that: the left side fixedly connected with water conservancy diversion piece (14) of box (1) inner chamber bottom, equal fixedly connected with supporting leg (8) in the left and right sides of box (1) bottom.

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