CN220780605U - Broken counterattack board of cement raw materials - Google Patents

Abstract

The utility model relates to the technical field of impact plates, in particular to a cement raw material crushing impact plate. The technical proposal comprises: the anti-impact plate comprises an anti-impact plate body, a baffle and a push rod body, wherein a chute is formed in the outer wall of the lower end of the anti-impact plate body, a roller is slidably arranged in the chute, a connecting rod is installed on the outer wall of one side of the roller in a rotating mode, the push rod body is installed on the outer wall of the lower end of the connecting rod, the baffle is installed on the outer wall of one side of the push rod body, the effect of shielding the chute is achieved by the aid of the baffle, a sealing gasket and a through hole, chips and dust are prevented from entering the chute, the moving smoothness of the roller in the chute is guaranteed, lubricating grease can be added in the chute through the through hole, and the moving smoothness of the roller is guaranteed.

Description

Broken counterattack board of cement raw materials

Technical Field

The utility model relates to the technical field of impact plates, in particular to a cement raw material crushing impact plate.

Background

And (3) cement: powdery hydraulic inorganic cementing material. The cement raw materials are crushed by the crushing device in the processing process, the ore is crushed by the hammer crusher, and the impact plate of the hammer crusher is arranged in the hammer crusher.

Patent publication number CN208661279U discloses a breaker counterattack board, including the counterattack board, the counterattack board is quarter circular arc shape, and the intrados of counterattack board is gone up to be distributed and is provided with broken tip, forms the valley between two adjacent broken tip, the footing circular arc transition of valley, the bar curb plate concentric with it all is provided with to counterattack board extrados both sides limit, and fixed pinhole that is used for rotating the connection is all seted up to the one end of two bar curb plates, and two fixed pinhole centers of a circle are on a straight line parallel with bar curb plate axis, and promotion adjustment mechanism has all been seted up to two bar curb plate other ends. The utility model has simple mechanism, can crush materials by secondary collision, improves crushing effect, can adjust the placement position to adapt to different impact directions, and has simple and convenient operation and strong practicability.

In the using process of the prior art CN208661279U, although the benefits are more, the following problems still exist, and as the impact plate is in the using process, the scraps and dust in the material crushing process can enter the inside of the chute, so that the moving fluency of the impact plate can be affected.

Disclosure of Invention

The utility model aims to provide a cement raw material crushing counterattack plate so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a broken counterattack board of cement raw materials, includes counterattack board body, baffle and push rod body, the spout has been seted up to counterattack board body lower extreme outer wall, spout inside slidable mounting has the gyro wheel, gyro wheel one side outer wall rotates installs the connecting rod, push rod body is installed to connecting rod lower extreme outer wall, the baffle is installed to push rod body one side outer wall.

When the cement raw material crushing impact plate in the technical scheme is used, the push rod body stretches out and draws back the in-process, the driving roller moves inside the chute, so that the impact plate body rotates through the rotating shaft, the use angle of the impact plate body is adjusted, the baffle shields the chute, the plug is manually detached by a worker, and lubricating grease can be added inside the chute through the through hole.

Preferably, the impact plate body is in a circular arc shape, and a rotating shaft is arranged on the outer wall of one side of the impact plate body. The impact plate body rotates circumferentially through the rotating shaft, so that the use angle of the impact plate body is adjusted.

Preferably, the fixed plate is installed to push rod body lower extreme outer wall, the fixed orifices has all been seted up to fixed plate lower extreme outer wall both sides. External bolt can fix the push rod body through fixed orifices and fixed plate.

Preferably, the outer wall of the upper end of the baffle plate is fixedly attached with a sealing gasket, and the sealing gasket is contacted with the outer wall of the impact plate body. The sealing gasket ensures the tightness between the baffle plate and the impact plate body and ensures the shielding tightness of the sliding groove.

Preferably, a through hole is formed in the baffle, and a plug is arranged in the through hole. The plug can block the through hole.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the effect of shielding the sliding groove is achieved by arranging the baffle plate, the sealing gasket and the through hole, the roller is driven to move in the sliding groove in the telescopic process of the push rod body, so that the impact plate body rotates through the rotating shaft, the use angle of the impact plate body is adjusted, the baffle plate shields the sliding groove, chips and dust are prevented from entering the sliding groove, the moving smoothness of the roller in the sliding groove is ensured, the plug is manually dismounted by a worker, lubricating grease can be added into the sliding groove through the through hole, and the moving smoothness of the roller is ensured.

Drawings

FIG. 1 is a schematic cross-sectional view of the body structure of the impact plate of the present utility model;

fig. 2 is an enlarged partial schematic view of the body structure of the impact plate of the present utility model.

In the figure: 1. a counterattack plate body; 11. a roller; 12. a chute; 13. a rotating shaft; 14. a connecting rod; 15. a push rod body; 16. a fixing plate; 17. a fixing hole; 2. a baffle; 21. a sealing gasket; 22. a through hole; 23. and (5) plugging.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 2, two embodiments of the present utility model are provided:

embodiment one: the utility model discloses a cement raw material crushing counterattack plate, which comprises a counterattack plate body 1, a baffle plate 2 and a push rod body 15, wherein a chute 12 is formed in the outer wall of the lower end of the counterattack plate body 1, a roller 11 is slidably arranged in the chute 12, a connecting rod 14 is rotatably arranged on the outer wall of one side of the roller 11, the push rod body 15 is arranged on the outer wall of the lower end of the connecting rod 14, as is well known to a person skilled in the art, the crushing device also needs to provide the push rod body 15 so that the crushing device works normally, and as is well known to the person skilled in the art, the push rod body 15 is provided commonly, the conventional means or common knowledge are omitted, any selection can be carried out by the person skilled in the art according to the need or convenience of the person, and the baffle plate 2 is arranged on the outer wall of one side of the push rod body 15.

The impact plate body 1 is designed in a circular arc shape, and a rotating shaft 13 is arranged on the outer wall of one side of the impact plate body 1. The impact plate body 1 is rotated circumferentially by the rotation shaft 13, thereby adjusting the angle of use of the impact plate body 1.

The fixed plate 16 is installed to push rod body 15 lower extreme outer wall, and fixed orifices 17 have all been seted up to fixed plate 16 lower extreme outer wall both sides. External bolt can be fixed push rod body 15 through fixed orifices 17 and fixed plate 16, and push rod body 15 flexible in-process drives gyro wheel 11 and takes place to remove at spout 12 inside to make reaction plate body 1 take place to rotate through pivot 13, adjust the angle of use of reaction plate body 1.

Embodiment two: the utility model provides a broken counterattack board of cement raw materials, includes counterattack board body 1, baffle 2 and push rod body 15, and spout 12 has been seted up to counterattack board body 1 lower extreme outer wall, and spout 12 internally mounted has gyro wheel 11, and connecting rod 14 is installed in the rotation of gyro wheel 11 one side outer wall, and push rod body 15 is installed to connecting rod 14 lower extreme outer wall, and baffle 2 is installed to push rod body 15 one side outer wall.

The outer wall of the upper end of the baffle plate 2 is fixedly attached with a sealing gasket 21, and the sealing gasket 21 is contacted with the outer wall of the impact plate body 1. The gasket 21 ensures the tightness between the baffle plate 2 and the impact plate body 1 and the shielding tightness to the chute 12.

The baffle 2 is internally provided with a through hole 22, and a plug 23 is arranged in the through hole 22. The plug 23 can block the through hole 22, and the baffle 2 shields the chute 12, avoids piece and dust to get into inside the chute 12, guarantees the mobility smoothness of gyro wheel 11 inside the chute 12, and the plug 23 is dismantled manually to the staff to can be through the through hole 22 to the inside lubricating grease that adds of chute 12, guarantee the mobility smoothness of gyro wheel 11.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a broken counterattack board of cement raw materials, includes counterattack board body (1), baffle (2) and push rod body (15), its characterized in that: the anti-impact plate is characterized in that a chute (12) is formed in the outer wall of the lower end of the anti-impact plate body (1), a roller (11) is slidably mounted in the chute (12), a connecting rod (14) is rotatably mounted on the outer wall of one side of the roller (11), a push rod body (15) is mounted on the outer wall of the lower end of the connecting rod (14), and a baffle (2) is mounted on the outer wall of one side of the push rod body (15).

2. A cement raw material crushing reaction plate according to claim 1, characterized in that: the impact plate body (1) is in a circular arc shape, and a rotating shaft (13) is arranged on the outer wall of one side of the impact plate body (1).

3. A cement raw material crushing reaction plate according to claim 1, characterized in that: the fixed plate (16) is installed on the outer wall of the lower end of the push rod body (15), and fixing holes (17) are formed in two sides of the outer wall of the lower end of the fixed plate (16).

4. A cement raw material crushing reaction plate according to claim 1, characterized in that: the outer wall of the upper end of the baffle plate (2) is fixedly attached with a sealing gasket (21), and the sealing gasket (21) is contacted with the outer wall of the impact plate body (1).

5. A cement raw material crushing reaction plate according to claim 1, characterized in that: the baffle (2) is internally provided with a through hole (22), and a plug (23) is arranged in the through hole (22).