Crusher with anti-blocking function

Abstract

The utility model relates to the technical field of crushers, in particular to a crusher with an anti-blocking function, and solves the problems that in the prior art, when a crusher needs to crush viscous substances, the internal structure of the crusher is contaminated with the viscous substances, so that the internal structure of the crusher is easier to be contaminated with particles, and the crushing efficiency is increased. The problems that impurities are adsorbed on the surface of a roll shaft in the crusher, the interior of the crusher is blocked to a certain extent, and people need to clean the crusher are solved. A crusher with an anti-blocking function comprises a shell, a feeding hopper is fixedly connected to the upper surface of the shell, and crushing roll shafts are symmetrically arranged on the upper portion of an inner cavity of the shell. According to the utility model, the blockage condition caused by the fact that sundries are adhered to gaps of the outer ring of the crushing roller shaft due to the fact that viscous substances are crushed is prevented, the normal operation of the crushing roller shaft is effectively ensured, and the probability of blockage of equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a crusher with an anti-blocking function. Background Art

[0002] A crusher is a mechanical device used to break large materials (such as rocks, ores, concrete, etc.) into small particles. It is widely used in mining, building materials, roads, railways, water conservancy and other fields. A crusher usually consists of a feed port, a discharge port, a rotor, a blade, a screen, etc. When the material is fed into the crusher, the rotor breaks the material into smaller particles while rotating at high speed, and then separates particles of different sizes through the screen and finally discharges from the discharge port.

[0003] In the process of actual operation of the crusher, when the crusher needs to crush sticky materials, the internal structure of the crusher will be contaminated with sticky materials, which will make it easier to be contaminated with particulate matter, causing impurities to be adsorbed on the roller surface inside the crusher. To a certain extent, it will cause blockage inside the crusher, and personnel will be required to clean the crusher. Hereby a crusher with anti-blocking function is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a crusher with an anti-blocking function, which solves the problem in the prior art that when the crusher needs to crush sticky materials, the internal structure of the crusher will be contaminated with sticky materials, which will make it more susceptible to contamination with particulate matter, resulting in impurities being adsorbed on the surface of the roller inside the crusher, which will cause blockage inside the crusher to a certain extent, requiring personnel to clean the crusher.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A crusher with an anti-clogging function comprises an outer shell, the upper surface of which is fixedly connected to a feed hopper, a crushing roller shaft is symmetrically arranged on the upper part of the inner cavity of the outer shell, one end of the crushing roller shaft passes through an adjacent outer shell side wall and is fixedly connected to a gear, one side of the outer shell is fixedly connected to a structure box, and the inner cavity of the outer shell is communicated with the inner cavity of the structure box, a screw rod is horizontally arranged in the inner cavity of the structure box, the outer ring of the screw rod is provided with a screw sleeve, one side of the outer ring of the screw sleeve is fixedly connected to a connecting rod, one side of the connecting rod is fixedly connected to a brush plate, and the other side of the outer ring of the screw sleeve is slidably connected to the inner wall of the adjacent structure box.

[0007] Preferably, a through groove is provided at the lower part of the inner wall of one side of the shell, an inclined plate is fixedly connected to the bottom of the inner cavity of the shell, the two gears are connected by meshing with latches, and the end of the crushing roller shaft away from the gear is rotatably connected to the inner wall of the adjacent shell through a rotating shaft.

[0008] Preferably, a slide groove is provided on an inner wall of one side of the structural box, and a sliding block adapted to the slide groove is fixedly connected to one side of the outer ring of the screw sleeve.

[0009] Preferably, a connection groove matched with the brush plate is formed on one side of the structure box.

[0010] Preferably, the top of the brush plate fits with the bottom of the outer ring of the adjacent crushing roller.

[0011] Preferably, support legs are fixedly connected at the four corners of the bottom of the shell, a drive motor is installed on one side of the shell, the output end of the drive motor is transmission connected to one end of an adjacent gear, a rotating motor is installed on one side of the structural box, one end of the screw rod is transmission connected to the inner wall of the adjacent structural box through a rotating shaft, and the other end of the screw rod is transmission connected to the output shaft of the drive motor through a shaft sleeve that penetrates the side wall of the structural box.

[0012] The utility model has at least the following beneficial effects:

[0013] When the personnel use it, they pour the crushed material into the inside of the shell through the feed hopper, and drive the adjacent gear to rotate through the driving motor, so that the gear drives another gear to rotate together, and the two crushing rollers rotate to rotate the crushed material. When the crushed material has a certain viscosity, adhesion will occur between the crushed material and the crushing roller. When the adhesion accumulates to a certain extent, it will cause the crushing roller to be unable to be used normally, thereby affecting the crushing efficiency. At this time, the personnel can spray the cleaning agent on the surface of the crushing roller, and the personnel control the rotating motor to drive the screw rod to rotate, and the screw sleeve will drive the corresponding brush plate to move, and move out of the inner cavity of the connecting groove, and cooperate with the cleaning agent to clean the crushing roller. Through physical contact, the surface of the crushing roller is cleaned, and finally the brush plate is restored to its initial position by controlling the rotating motor to rotate in the opposite direction. Through the structural design, the personnel can quickly perform maintenance operations on the crushing roller, and prevent the debris from sticking to the outer ring gap of the crushing roller due to the crushing of sticky materials. The blockage caused by the adhesion of debris in the outer ring gap of the crushing roller effectively ensures the normal operation of the crushing roller and reduces the probability of equipment blockage.

[0014] The utility model also has the following beneficial effects:

[0015] Through the setting of gears, the two crushing rollers can be driven at the same time. Through the setting of the slide groove and the slider, the screw sleeve will not rotate with the screw rod. Through the setting of the structure box, the operation of its internal structure is affected by external forces. Through the setting of the brush plate, it is convenient for personnel to clean the crushing rollers. Through the setting of the screw rod, the screw sleeve has transmission power. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure box structure of the utility model;

[0019] Figure 3 This is a cross-sectional view of the shell of the utility model;

[0020] Figure 4 This is a schematic diagram of the screw rod structure of the utility model.

[0021] In the figure: 1. shell; 2. feed hopper; 3. drive motor; 4. gear; 5. structure box; 6. rotating motor; 7. through slot; 8. crushing roller shaft; 9. connecting slot; 10. brush plate; 11. inclined plate; 12. screw sleeve; 13. screw rod; 14. connecting rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Reference Figure 1-4, a crusher with anti-blocking function, comprises a shell 1, a feed hopper 2 is fixedly connected to the upper surface of the shell 1, a crushing roller shaft 8 is symmetrically arranged on the upper part of the inner cavity of the shell 1, one end of the crushing roller shaft 8 penetrates the adjacent side wall of the shell 1 and is fixedly connected to a gear 4, one side of the shell 1 is fixedly connected to a structure box 5, and the inner cavity of the shell 1 is connected to the inner cavity of the structure box 5, a screw rod 13 is horizontally arranged in the inner cavity of the structure box 5, the outer ring of the screw rod 13 is provided with a screw sleeve 12, one side of the outer ring of the screw sleeve 12 is fixedly connected to a connecting rod 14, one side of the connecting rod 14 is fixedly connected to a brush plate 10, and the other side of the outer ring of the screw sleeve 12 is slidably connected to the inner side wall of the adjacent structure box 5. Specifically, when personnel use it, they pour the crushed material into the interior of the shell 1 through the feed hopper 2, and drive the adjacent gear 4 to rotate through the driving motor 3, so that the gear 4 drives another gear 4 to rotate together, and the two crushing roller shafts 8 rotate to rotate the crushed material. When the crushed material has a certain viscosity When the adhesion accumulates to a certain extent, the crushing roller 8 cannot be used normally, thereby affecting the crushing efficiency. At this time, the personnel can spray the cleaning agent on the surface of the crushing roller 8, and control the rotating motor 6 to drive the screw rod 13 to rotate, and the screw sleeve 12 will drive the corresponding brush plate 10 to move, and move out from the inner cavity of the connecting groove 9, and cooperate with the cleaning agent to clean the crushing roller 8. Through physical contact, the surface of the crushing roller 8 is cleaned, and finally the brush plate 10 is restored to its initial position by controlling the rotating motor 6 to rotate in the opposite direction. Through the structural design, the personnel can quickly perform maintenance operations on the crushing roller 8, and prevent the debris from sticking to the outer ring gap of the crushing roller 8 due to the crushing of sticky materials. The blockage caused by the adhesion of debris in the outer ring gap of the crushing roller 8 effectively ensures the normal operation of the crushing roller 8 and reduces the probability of equipment blockage.

[0024] This program has the following working process:

[0025] When in use, the personnel pour the crushed material into the interior of the shell 1 through the feed hopper 2, and drive the adjacent gear 4 to rotate through the driving motor 3, so that the gear 4 drives another gear 4 to rotate together, and the two crushing rollers 8 rotate to rotate the crushed material. When the crushed material has a certain viscosity, adhesion will occur between the crushed material and the crushing roller 8. When the adhesion accumulates to a certain extent, it will cause the crushing roller 8 to be unable to be used normally, thereby affecting the crushing efficiency. At this time, the personnel can spray cleaning agent on the surface of the crushing roller 8, and the personnel control the rotating motor 6 to drive the screw 13 to rotate, and the screw sleeve 12 will drive the corresponding brush plate 10 to move, and move out of the inner cavity of the connecting groove 9, and cooperate with the cleaning agent to clean the crushing roller 8. Through physical contact, the surface of the crushing roller 8 is cleaned, and finally the brush plate 10 is restored to its initial position by controlling the rotating motor 6 to rotate in the opposite direction.

[0026] According to the above working process, we can know that:

[0027] Through the structural design, personnel can quickly perform maintenance work on the crushing roller 8, preventing the occurrence of blockage caused by debris sticking to the outer ring gap of the crushing roller 8 due to the crushing of sticky materials, effectively ensuring the normal operation of the crushing roller 8 and reducing the probability of equipment blockage.

[0028] Furthermore, a through groove 7 is provided at the lower part of the inner wall of one side of the shell 1, an inclined plate 11 is fixedly connected to the bottom of the inner cavity of the shell 1, the two gears 4 are connected by meshing of latches, and the end of the crushing roller shaft 8 away from the gear 4 is rotatably connected to the inner wall of the adjacent shell 1 through a rotating shaft. Specifically, through the setting of the gear 4, the two crushing roller shafts 8 can be driven at the same time.

[0029] Furthermore, a slide groove is provided on the inner wall of one side of the structural box 5, and a slider matched with the slide groove is fixedly connected to one side of the outer ring of the screw sleeve 12. Specifically, through the setting of the slide groove and the slider, the screw sleeve 12 will not rotate with the screw rod 13.

[0030] Furthermore, a connection groove 9 adapted to the brush plate 10 is provided on one side of the structure box 5. Specifically, through the arrangement of the structure box 5, the operation of its internal structure is affected by external forces.

[0031] Furthermore, the top of the brush plate 10 fits with the bottom of the outer ring of the adjacent crushing roller 8 . Specifically, the provision of the brush plate 10 makes it easier for personnel to clean the crushing roller 8 .

[0032] Furthermore, support legs are fixedly connected at the four corners of the bottom of the shell 1, a drive motor 3 is installed on one side of the shell 1, and the output end of the drive motor 3 is transmission-connected to one end of an adjacent gear 4, a rotating motor 6 is installed on one side of the structural box 5, one end of the screw rod 13 is transmission-connected to the inner wall of the adjacent structural box 5 through a rotating shaft, and the other end of the screw rod 13 is transmission-connected to the output shaft of the drive motor 3 through a shaft sleeve that penetrates the side wall of the structural box 5. Specifically, through the setting of the screw rod 13, the screw sleeve 12 has transmission power.

[0033] To sum up: when personnel use it, they pour the crushed material into the interior of the shell 1 through the feed hopper 2, and drive the adjacent gear 4 to rotate through the driving motor 3, so that the gear 4 drives another gear 4 to rotate together, and the two crushing rollers 8 rotate to rotate the crushed material. When the crushed material has a certain viscosity, adhesion will occur between the crushed material and the crushing roller 8. When the adhesion accumulates to a certain extent, it will cause the crushing roller 8 to be unable to be used normally, thereby affecting the crushing efficiency. At this time, personnel can spray cleaning agent on the surface of the crushing roller 8, and personnel control the rotating motor 6 to drive the screw 13 to rotate, and the screw sleeve 12 will drive the corresponding brush plate 10 to move, and move out of the inner cavity of the connecting groove 9, and cooperate with the cleaning agent to clean the crushing roller 8. Through physical contact, the surface of the crushing roller 8 is The surface is cleaned, and finally the brush plate 10 is restored to its initial position by controlling the rotating motor 6 to rotate in the opposite direction. The gear 4 is set so that the two crushing rollers 8 can be driven at the same time. The slide groove and the slider are set so that the screw sleeve 12 will not rotate with the screw rod 13. The structure box 5 is set so that the operation of its internal structure is affected by external forces. The brush plate 10 is set so that personnel can clean the crushing roller 8 conveniently. The screw rod 13 is set so that the screw sleeve 12 has transmission power. The structural design allows personnel to quickly perform maintenance operations on the crushing roller 8, preventing the debris from sticking to the outer ring gap of the crushing roller 8 due to the crushing of sticky materials. The blockage caused by the adhesion of debris to the outer ring gap of the crushing roller 8 effectively ensures the normal operation of the crushing roller 8 and reduces the probability of equipment blockage.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A crusher with anti-blocking function, comprising a housing (1), characterized in that: The upper surface of the shell (1) is fixedly connected to a feed hopper (2), and a crushing roller shaft (8) is symmetrically arranged on the upper part of the inner cavity of the shell (1). One end of the crushing roller shaft (8) passes through the adjacent side wall of the shell (1) and is fixedly connected to a gear (4). One side of the shell (1) is fixedly connected to a structure box (5), and the inner cavity of the shell (1) is connected to the inner cavity of the structure box (5). The inner cavity of the structure box (5) is horizontally provided with a screw rod (13), and the outer ring of the screw rod (13) is provided with a screw sleeve (12). One side of the outer ring of the screw sleeve (12) is fixedly connected to a connecting rod (14), and one side of the connecting rod (14) is fixedly connected to a brush plate (10). The other side of the outer ring of the screw sleeve (12) is slidably connected to the inner wall of the adjacent structure box (5).

2. A crusher with anti-blocking function according to claim 1, characterized in that: A through groove (7) is provided at the lower part of the inner wall of one side of the shell (1); an inclined plate (11) is fixedly connected to the bottom of the inner cavity of the shell (1); the two gears (4) are connected by meshing with latch teeth; and the end of the crushing roller shaft (8) away from the gear (4) is rotatably connected to the inner wall of the adjacent shell (1) by a rotating shaft.

3. A crusher with anti-blocking function according to claim 1, characterized in that: A sliding groove is provided on the inner wall of one side of the structural box (5), and a sliding block adapted to the sliding groove is fixedly connected to one side of the outer ring of the screw sleeve (12).

4. A crusher with anti-blocking function according to claim 1, characterized in that: A connecting groove (9) adapted to the brush plate (10) is provided on one side of the structure box (5).

5. A crusher with anti-blocking function according to claim 1, characterized in that: The top of the brush plate (10) fits into the bottom of the outer ring of the adjacent crushing roller shaft (8).

6. A crusher with anti-blocking function according to claim 1, characterized in that: Support legs are fixedly connected at the four corners of the bottom of the shell (1); a drive motor (3) is installed on one side of the shell (1); the output end of the drive motor (3) is transmission-connected to one end of an adjacent gear (4); a rotating motor (6) is installed on one side of the structure box (5); one end of the screw rod (13) is transmission-connected to the inner wall of the adjacent structure box (5) via a rotating shaft, and the other end of the screw rod (13) is transmission-connected to the output shaft of the drive motor (3) via a shaft sleeve that penetrates the side wall of the structure box (5).

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