CN212524502U

CN212524502U - Shooting-proof jaw crusher

Info

Publication number: CN212524502U
Application number: CN202021071366.5U
Authority: CN
Inventors: 贾广浦; 郑成岗
Original assignee: Henan Tomorrow Machinery Co ltd
Current assignee: Henan Tomorrow Machinery Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-12
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a jaw breaker that shellproof penetrated, including jaw breaker, jaw breaker's quick-witted incasement is equipped with movable breaker plate and quiet breaker plate, and jaw breaker's quick-witted bottom of the case end is equipped with the discharge opening, jaw breaker's quick-witted roof end one side is equipped with the bracing piece that is connected, and the bracing piece alternates through the pivot and rotate and be connected with the fly leaf, the fly leaf lower extreme is connected with jaw breaker's quick-witted incasement wall one side through the spring of bending form. This jaw breaker of preventing ejection is equipped with the fly leaf, and the fly leaf passes through the spring action at jaw breaker's quick-witted case rather than constituting elastic construction, and this structure can let the fly leaf after the atress and nimble change position, avoids causing the influence to jaw breaker's feeding work, and the fly leaf can carry out the elasticity and reset, lets the ejecting effort of rubble subduct by the buffering, avoids popping out of rubble and the potential safety hazard that causes, lets jaw breaker's result of use better.

Description

Shooting-proof jaw crusher

Technical Field

The utility model relates to a breaker technical field specifically is a shellproof jaw breaker that penetrates.

Background

Jaw crushers are commonly called as jaw crushers and are also called as tiger mouths. The crushing cavity is composed of 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 the crushing operation of the material. 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 compressive strength of the crushed material is 320 Mpa.

The traditional jaw crusher often appears ore splash at the in-process of operation, and patent number is CN 201921317616.6's a protection type jaw crusher, the device prevents that rubble from splashing into flywheel and belt pulley and along with equipment operation wearing and tearing part through setting up protective housing, has improved the life of equipment, but the device the structure protection operation is not nimble enough, influences jaw crusher's feeding efficiency easily, consequently, prior art exists not enoughly, needs to improve it.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jaw breaker of anti-ejection to solve the not good problem of effect is penetrated to the shellproof of the jaw breaker who provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a jaw breaker that shellproof penetrates, includes jaw breaker, jaw breaker's quick-witted incasement is equipped with moves crushing board and quiet crushing board, and jaw breaker's quick-witted bottom of the case end is equipped with the discharge opening, jaw breaker's quick-witted case top one side is equipped with the bracing piece that is connected, and the bracing piece alternates through the pivot and rotate and be connected with the fly leaf, the fly leaf lower extreme is connected with one side of the quick-witted incasement wall of jaw breaker through the spring of bending form, and the length of fly leaf is greater than the interval between moving crushing board and the quiet crushing board.

Preferably, one side of the top end of the machine case of the jaw crusher is provided with a connecting rod, the connecting rod is of an inverted U-shaped structure, and one end of one vertical rod of the connecting rod is an inclined surface.

Preferably, one side of the top end of the machine case of the jaw crusher is provided with a connected protective cover plate, the protective cover plate is of a 7-shaped structure, and a transverse V-shaped through hole is formed in a transverse plate of the protective cover plate.

Preferably, one side surface of the movable plate is arranged to be an arc-shaped structure.

Preferably, the upper end of the transverse plate of the protective cover plate is provided with a hopper communicated with the transverse V-shaped through hole, and one side of the hopper is provided with a vibration motor.

Preferably, the rubber mat is embedded at the lower end of one of the vertical rods of the fixing rod and is of a parallelogram structure, and the lower end face of the rubber mat is attached to the upper end face of the movable plate.

Compared with the prior art, the beneficial effects of the utility model are that: this jaw breaker of preventing ejection is equipped with the fly leaf, and the fly leaf passes through the spring action at jaw breaker's quick-witted case rather than constituting elastic construction, and this structure can let the fly leaf after the atress and nimble change position, avoids causing the influence to jaw breaker's feeding work, and the fly leaf can carry out the elasticity and reset, lets the ejecting effort of rubble subduct by the buffering, avoids popping out of rubble and the potential safety hazard that causes, lets jaw breaker's result of use better.

Drawings

FIG. 1 is a schematic diagram of a shot-resistant jaw crusher of the present invention;

fig. 2 is an enlarged view of the ejection-resistant jaw crusher of the present invention at a in fig. 1;

fig. 3 is a top view of the movable plate connecting support rod of the shooting-prevention jaw crusher of the present invention.

In the figure: 1. jaw breaker, 2, move the crushing plate, 3, fly leaf, 4, protective cover board, 5, hopper, 6, vibrating motor, 7, spring, 8, dead lever, 9, bracing piece, 10, cushion, 11, quiet crushing 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.

Referring to fig. 1-3, the present invention provides a technical solution: a shooting-proof jaw crusher comprises a jaw crusher 1, a movable crushing plate 2, a movable plate 3, a protective cover plate 4, a hopper 5, a vibrating motor 6, a spring 7, a fixed rod 8, a support rod 9, a rubber mat 10 and a static crushing plate 11, wherein the movable crushing plate 2 and the static crushing plate 11 are arranged in a machine case of the jaw crusher 1, a discharge hole is formed in the bottom end of the machine case of the jaw crusher 1, the connected fixed rod 8 is arranged on one side of the top end of the machine case of the jaw crusher 1, the fixed rod 8 is of an inverted U-shaped structure, one end of one vertical rod of the fixed rod 8 is arranged to be an inclined plane, one vertical rod of the fixed rod 8 can limit the moving track of the movable plate 3, the movable plate 3 is prevented from being tilted due to the influence of the rock crushing acting force to influence the protective effect of the device, the rubber mat 10 is embedded at the lower end of one vertical rod of the fixed rod 8, and the, the lower end face of the rubber cushion 10 is attached to the upper end face of the movable plate 3, the rubber cushion 10 can provide further protection for the movement of the movable plate 3, the movable plate 3 is prevented from being damaged due to violent collision with a fixed rod 8 caused by the action force of broken stones, a protective cover plate 4 connected with one side of the top end of a machine box of the jaw crusher 1 is arranged on one side of the top end of the machine box of the jaw crusher 1, the protective cover plate 4 is of a 7-shaped structure, a transverse V-shaped through hole is formed in a transverse plate of the protective cover plate 4, the transverse V-shaped through hole of the protective cover plate 4 is arranged, the feeding operation of crushed objects can be buffered, the damage to the movable plate 3 caused by overlarge impact force of the crushed objects is avoided, a hopper 5 communicated with the transverse V-shaped through hole is arranged on the upper end of the transverse plate of the protective cover plate 4, a vibrating motor 6 is arranged on one side of the, make the more smooth and easy quick-witted case that gets into jaw crusher 1 of broken thing in hopper 5, avoid broken thing to accumulate in hopper 5, machine roof end one side of jaw crusher 1 is equipped with the bracing piece 9 that is connected, and bracing piece 9 alternates through the pivot and rotates and be connected with

fly leaf

3, 3 lower extremes of fly leaf are connected with machine incasement wall one side of jaw crusher 1 through the spring 7 of bending form, and the length of fly leaf 3 is greater than the interval between movable crushing board 2 and the quiet crushing

board

11, 3 sides of fly leaf set up to the arc structure, the arc side of fly leaf 3, it is safer to let its change maintenance operation, avoid its sharp-pointed edge and edges to cause the injury to maintenance personal.

The working principle is as follows: when the anti-ejection jaw crusher is used, firstly, crushed materials are put into a hopper 5, a power supply of a vibration motor 6 is turned on, the vibration motor 6 is electrified to enable the hopper 5 to generate vibration force, the crushed materials fall to a movable plate 3 through a transverse V-shaped through hole of a protective cover plate 4 under the action of the vibration force, then, the movable plate 3 is stressed to rotate by taking an inserting rotating shaft of a support rod 9 as an axis, the movable plate 3 rotates to enable a spring 7 to be compressed, the crushed materials slide to a position between a movable crushing plate 2 and a static crushing plate 11 from the movable plate 3 through a box body of the jaw crusher 1 to be crushed, crushed stones are discharged from a discharge hole, the movable plate 3 resets under the elastic action of the spring 7 when not stressed, then the crushed materials enable the crushed stones to bounce to the movable plate 3 in the crushing process, the movable plate 3 is stressed to be in contact with a rubber mat 10, the movable track of the movable plate 3 is limited by a, the crushed stones are blocked by the movable plate 3 and enter the box of the jaw crusher 1 again, which is the use process of the anti-ejection jaw crusher.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a jaw crusher who prevents bullet shooting, includes jaw crusher (1), the quick-witted incasement of jaw crusher (1) is equipped with movable crushing board (2) and quiet crushing board (11), and the quick-witted bottom of the case end of jaw crusher (1) is equipped with discharge opening, its characterized in that: the utility model discloses a jaw crusher, including jaw crusher (1), the quick-witted case top of jaw crusher (1) one side is equipped with bracing piece (9) that are connected, and bracing piece (9) alternate through the pivot and rotate and be connected with fly leaf (3), fly leaf (3) lower extreme is connected with quick-witted incasement wall one side of jaw crusher (1) through curved spring (7), and the length of fly leaf (3) is greater than the interval between movable crushing board (2) and static crushing board (11).

2. A ballistic resistant jaw crusher as claimed in claim 1, characterized in that: one side of the top end of the machine case of the jaw crusher (1) is provided with a connecting fixing rod (8), the fixing rod (8) is of an inverted U-shaped structure, and one end of one vertical rod of the fixing rod (8) is arranged to be an inclined surface.

3. A ballistic resistant jaw crusher as claimed in claim 1, characterized in that: one side of the top end of the machine case of the jaw crusher (1) is provided with a protective cover plate (4) which is connected with the machine case, the protective cover plate (4) is of a 7-shaped structure, and a transverse V-shaped through hole is formed in a transverse plate of the protective cover plate (4).

4. A ballistic resistant jaw crusher as claimed in claim 1, characterized in that: one side surface of the movable plate (3) is of an arc-shaped structure.

5. An anti-ejection jaw crusher as claimed in claim 3, wherein: and the upper end of a transverse plate of the protective cover plate (4) is provided with a hopper (5) communicated with a transverse V-shaped through hole of the protective cover plate, and one side of the hopper (5) is provided with a vibrating motor (6).

6. A ballistic resistant jaw crusher as claimed in claim 2, characterized in that: the lower end of one of the vertical rods of the fixed rod (8) is embedded with a rubber mat (10), the rubber mat (10) is of a parallelogram structure, and the lower end face of the rubber mat (10) is attached to the upper end face of the movable plate (3).