Crusher for chemical raw materials

Abstract

The utility model discloses a crusher for chemical raw materials, which comprises a chemical crusher and a feed hopper, the feed hopper is arranged at the top of the front side of the chemical crusher, the bottom of the feed hopper is fixedly connected with a support frame, a support plate is arranged at the top of the support frame, and a driving device is arranged in an inner cavity of the support frame. A scattering device used in cooperation with the driving device is arranged in an inner cavity of the feeding hopper, a slapping device used in cooperation with the driving device is arranged on the left side of the feeding hopper, and limiting pieces used in cooperation with the slapping device are arranged on the left side, the front side and the rear side of the feeding hopper. The driving device, the scattering device and the slapping device are matched for use, so that the problems that when an existing chemical crusher is used, caked chemical raw materials usually appear when the chemical raw materials are poured into the feeding hopper, the working load of the crusher is increased by the caked chemical raw materials, and the crushing efficiency of the crusher is reduced are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical raw material crushing, and particularly relates to a crusher for chemical raw materials. Background Art

[0002] A chemical crusher is a device specifically used for crushing materials in the chemical industry, with high crushing efficiency and uniform crushing effect. It can crush large pieces of chemical raw materials into the required fineness and is widely used in industries such as chemical industry, pharmaceutical industry, and food industry to provide high-quality raw material powder for production. The problems existing in the prior art are as follows: when the existing chemical crusher is in use and chemical raw materials are poured into the feeding hopper, there are usually caked chemical raw materials. The caked chemical raw materials increase the working load of the crusher, resulting in a reduction in the crushing efficiency of the crusher. Summary of the Utility Model

[0003] Aiming at the problems existing in the prior art, the utility model provides a crusher for chemical raw materials, which has the advantage of being able to disperse caked raw materials, and solves the problem that when the existing chemical crusher is in use and chemical raw materials are poured into the feeding hopper, there are usually caked chemical raw materials. The caked chemical raw materials increase the working load of the crusher, resulting in a reduction in the crushing efficiency of the crusher.

[0004] The utility model is realized as follows: a crusher for chemical raw materials includes a chemical crusher and a feeding hopper. The feeding hopper is arranged at the top of the front side of the chemical crusher. The bottom of the feeding hopper is fixedly connected with a support frame. A support plate is arranged at the top of the support frame. A driving device is arranged in the inner cavity of the support frame. A dispersing device matched with the driving device is arranged in the inner cavity of the feeding hopper. A slapping device matched with the driving device is arranged on the left side of the feeding hopper. Limit members matched with the slapping device are arranged on the left side, front side, and rear side of the feeding hopper.

[0005] Preferably, the rear side of the support plate is fixedly connected with the support frame, and the right side of the limit member is fixedly connected with the feeding hopper.

[0006] Preferably, the driving device includes a driving motor. The output end of the driving motor is fixedly connected with a control cam. A first transmission gear is arranged at the top of the control cam. A second transmission gear is arranged on the right side of the first transmission gear. First belt pulleys are fixedly connected to the tops of the first transmission gear and the second transmission gear. A transmission belt is sleeved on the surface of the first belt pulley.

[0007] Preferably, the disintegration device includes two second pulleys. A transmission column is fixedly connected to the top of the second pulley. The top of the transmission column penetrates through the feed hopper and extends into the inner cavity of the feed hopper. The transmission column is rotatably connected to the inner wall of the feed hopper through a rotating shaft. A plurality of disintegration parts are evenly distributed on the curved surface of the transmission column.

[0008] Preferably, the slapping device includes a transmission plate. Push columns are fixedly connected to the front side and the rear side on the left side of the transmission plate. A return spring is sleeved on the surface of the push column. A slapping part is arranged on the left side of the push column. The side of the slapping part close to the feed hopper is sleeved on the surface of a limiting part.

[0009] Preferably, the bottom of the driving motor is fixedly connected to the support frame. The top of the control cam penetrates through the support plate and extends to the outside of the support plate and is fixedly connected to the first transmission gear. The first transmission gear meshes with the second transmission gear. The bottom of the second transmission gear is rotatably connected to the support plate through a rotating shaft. The side of the inner side of the transmission belt far from the first pulley is sleeved on the surface of the second pulley.

[0010] Preferably, the side of the transmission plate close to the control cam is in contact with the control cam. The left side of the push column penetrates through the support plate and extends to the outside of the support plate and is fixedly connected to the slapping part. The left side and the right side of the return spring are respectively fixedly connected to the inner side of the support plate and the transmission plate.

[0011] 1. By using the driving device, the disintegration device and the slapping device in cooperation, the utility model solves the problem that when the existing chemical pulverizer is in use, when chemical raw materials are poured into the feed hopper, caked chemical raw materials usually appear. The caked chemical raw materials increase the working load of the pulverizer and reduce the pulverizing efficiency of the pulverizer.

[0012] 2. By arranging the support plate, the utility model can support the push column and the second transmission gear. By arranging the limiting part, the utility model can support and limit the slapping part.

[0013] 3. By arranging the driving device, the utility model can drive the disintegration device and the slapping device, which is convenient for the user to use the disintegration device and the slapping device.

[0014] 4. By arranging the second pulley, the utility model can drive the transmission column and the disintegration parts to rotate synchronously. By arranging the transmission column and the disintegration parts, the caked raw materials can be disintegrated.

[0015] 5. By arranging the slapping device, the utility model can slap the feed hopper to make the raw materials flow more smoothly during feeding, which is convenient for the user to use the feed hopper.

[0016] 6. The utility model can drive the control cam and the first transmission gear to rotate by setting a driving motor. By setting the control cam, the transmission plate can be driven to move. By setting the first transmission gear, the second transmission gear and the first pulley can be driven to rotate synchronously. By setting the first pulley and the transmission belt, the second pulley can be driven to rotate.

[0017] 7. The utility model can drive the push column to move by setting the transmission plate. By setting the push column, the striking member can be driven to move. By setting the return spring, the striking member can be reset. By setting the striking member, the feed hopper can be struck. Description of the Drawings

[0018] Figure 1 is the overall three-dimensional structure schematic diagram provided by the embodiment of the utility model;

[0019] Figure 2 is the full cross-sectional structure schematic diagram of the feed hopper provided by the embodiment of the utility model;

[0020] Figure 3 is the three-dimensional structure schematic diagram of the support frame provided by the embodiment of the utility model;

[0021] Figure 4 is the three-dimensional structure schematic diagram of the driving device and the dispersing device provided by the embodiment of the utility model.

[0022] In the figure: 1, chemical pulverizer; 2, feed hopper; 3, support frame; 4, support plate; 5, driving device; 6, dispersing device; 7, striking device; 8, limiting member; 501, driving motor; 502, control cam; 503, first transmission gear; 504, second transmission gear; 505, first pulley; 506, transmission belt; 601, second pulley; 602, transmission column; 603, dispersing member; 701, transmission plate; 702, push column; 703, return spring; 704, striking member. Detailed Embodiment

[0023] In order to further understand the invention content, features and effects of the utility model, the following embodiments are cited and detailed as follows in conjunction with the drawings.

[0024] The structure of the utility model will be described in detail below with reference to the drawings.

[0025] As Figures 1 to 4As shown in the figure, a crusher for chemical raw materials provided by an embodiment of the present utility model includes a chemical industry crusher 1 and a feed hopper 2. The feed hopper 2 is arranged at the top of the front side of the chemical industry crusher 1. A support frame 3 is fixedly connected to the bottom of the feed hopper 2. A support plate 4 is arranged on the top of the support frame 3. A driving device 5 is arranged in the inner cavity of the support frame 3. A dispersing device 6 cooperating with the driving device 5 is arranged in the inner cavity of the feed hopper 2. A slapping device 7 cooperating with the driving device 5 is arranged on the left side of the feed hopper 2. Limit members 8 cooperating with the slapping device 7 are arranged on the left side, front side and rear side of the feed hopper 2.

[0026] Reference Figure 3 , the rear side of the support plate 4 is fixedly connected to the support frame 3, and the right side of the limit member 8 is fixedly connected to the feed hopper 2.

[0027] Adopting the above scheme: By arranging the support plate 4, the push column 702 and the second transmission gear 504 can be supported. By arranging the limit member 8, the slapping member 704 can be supported and limited.

[0028] Reference Figure 4 , the driving device 5 includes a driving motor 501. The output end of the driving motor 501 is fixedly connected with a control cam 502. A first transmission gear 503 is arranged on the top of the control cam 502. A second transmission gear 504 is arranged on the right side of the first transmission gear 503. First belt wheels 505 are fixedly connected to the tops of the first transmission gear 503 and the second transmission gear 504. A transmission belt 506 is sleeved on the surface of the first belt wheel 505.

[0029] Adopting the above scheme: By arranging the driving device 5, the dispersing device 6 and the slapping device 7 can be driven, which is convenient for the user to use the dispersing device 6 and the slapping device 7.

[0030] Reference Figure 2 、 Figure 3 and Figure 4 , the dispersing device 6 includes two second belt wheels 601. A transmission column 602 is fixedly connected to the top of the second belt wheel 601. The top of the transmission column 602 penetrates through the feed hopper 2 and extends into the inner cavity of the feed hopper 2 and is rotationally connected to the inner wall of the feed hopper 2 through a rotating shaft. A plurality of dispersing members 603 are evenly distributed on the curved surface of the transmission column 602.

[0031] Adopting the above scheme: By arranging the second belt wheel 601, the transmission column 602 and the dispersing members 603 can be driven to rotate synchronously. By arranging the transmission column 602 and the dispersing members 603, the agglomerated raw materials can be dispersed.

[0032] Reference Figure 3 and Figure 4, the slapping device 7 includes a transmission plate 701. Push columns 702 are fixedly connected to both the front side and the rear side on the left side of the transmission plate 701. A return spring 703 is sleeved on the surface of the push column 702. A slapping member 704 is arranged on the left side of the push column 702. One side of the slapping member 704 close to the feed hopper 2 is sleeved on the surface of the limiting member 8.

[0033] With the above solution: By arranging the slapping device 7, the feed hopper 2 can be slapped, making the raw materials flow more smoothly during feeding, which is convenient for the user to use the feed hopper 2.

[0034] Reference Figure 3 and Figure 4 , the bottom of the driving motor 501 is fixedly connected to the support frame 3. The top of the control cam 502 penetrates through the support plate 4 and extends to the outside of the support plate 4 and is fixedly connected to the first transmission gear 503. The first transmission gear 503 meshes with the second transmission gear 504. The bottom of the second transmission gear 504 is rotationally connected to the support plate 4 through a rotating shaft. The inner side of the transmission belt 506 away from the first pulley 505 is sleeved on the surface of the second pulley 601.

[0035] With the above solution: By arranging the driving motor 501, the control cam 502 and the first transmission gear 503 can be driven to rotate. By arranging the control cam 502, the transmission plate 701 can be driven to move. By arranging the first transmission gear 503, the second transmission gear 504 and the first pulley 505 can be driven to rotate synchronously. By arranging the first pulley 505 and the transmission belt 506, the second pulley 601 can be driven to rotate.

[0036] Reference Figure 3 and Figure 4 , one side of the transmission plate 701 close to the control cam 502 is in contact with the control cam 502. The left side of the push column 702 penetrates through the support plate 4 and extends to the outside of the support plate 4 and is fixedly connected to the slapping member 704. The left side and the right side of the return spring 703 are respectively fixedly connected to the inner side of the support plate 4 and the transmission plate 701.

[0037] With the above solution: By arranging the transmission plate 701, the push column 702 can be driven to move. By arranging the push column 702, the slapping member 704 can be driven to move. By arranging the return spring 703, the slapping member 704 can be reset. By arranging the slapping member 704, the feed hopper 2 can be slapped.

[0038] During use, start the drive motor 501 to drive the control cam 502, the first transmission gear 503, and the second transmission gear 504 to rotate synchronously. The first transmission gear 503 and the second transmission gear 504 drive the first pulley 505 to rotate synchronously. The first pulley 505 drives the second pulley 601 to rotate through the transmission belt 506. The second pulley 601 drives the transmission column 602 and the dispersing member 603 to rotate in the inner cavity of the feed hopper 2, so that the dispersing member 603 disperses the chemical raw materials to prevent caking. When the control cam 502 rotates to a suitable position, it pushes the transmission plate 701 and the push column 702 to move synchronously. The push column 702 drives the striking member 704 to move on the surface of the limiting member 8 and compresses the return spring 703. When the control cam 502 rotates to a suitable position and is not in contact with the transmission plate 701, the force released after the return spring 703 is compressed pushes the transmission plate 701 and the push column 702 to move in the reverse direction. The push column 702 drives the striking member 704 to move on the surface of the limiting member 8 and reset. The striking member 704 strikes the feed hopper 2 to make the feeding more smooth, and the work is completed.

[0039] In summary: For this chemical raw material crusher, by setting the combined use of the drive device 5, the dispersing device 6, and the striking device 7, it solves the problem that when the existing chemical crusher is in use, when pouring chemical raw materials into the feed hopper, caked chemical raw materials usually appear. The caked chemical raw materials increase the working load of the crusher, resulting in a reduction in the crushing efficiency of the crusher.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crusher for chemical raw materials, comprising a chemical crusher (1) and a feed hopper (2), wherein the feed hopper (2) is arranged at the top of the front side of the chemical crusher (1), and is characterized in that: A support frame (3) is fixedly connected to the bottom of the feed hopper (2). A support plate (4) is arranged at the top of the support frame (3). A driving device (5) is arranged in the inner cavity of the support frame (3). A dispersing device (6) that cooperates with the driving device (5) is arranged in the inner cavity of the feed hopper (2). A slapping device (7) that cooperates with the driving device (5) is arranged on the left side of the feed hopper (2). Limit members (8) that cooperate with the slapping device (7) are arranged on the left side, front side, and rear side of the feed hopper (2).

2. The crusher for chemical raw materials according to claim 1, characterized in that: The rear side of the support plate (4) is fixedly connected to the support frame (3), and the right side of the limit member (8) is fixedly connected to the feed hopper (2).

3. A crusher for chemical raw materials according to claim 1, characterized in that: The driving device (5) includes a driving motor (501). A control cam (502) is fixedly connected to the output end of the driving motor (501). A first transmission gear (503) is arranged at the top of the control cam (502). A second transmission gear (504) is arranged on the right side of the first transmission gear (503). First pulleys (505) are fixedly connected to the tops of the first transmission gear (503) and the second transmission gear (504). A transmission belt (506) is sleeved on the surface of the first pulley (505).

4. A grinder for chemical raw materials according to claim 1, characterized in that: The dispersing device (6) includes two second pulleys (601). A transmission column (602) is fixedly connected to the top of the second pulley (601). The top of the transmission column (602) penetrates through the feed hopper (2) and extends into the inner cavity of the feed hopper (2) and is rotatably connected to the inner wall of the feed hopper (2) through a rotating shaft. A plurality of dispersing members (603) are evenly distributed on the curved surface of the transmission column (602).

5. A crusher for chemical raw materials according to claim 1, characterized in that: The slapping device (7) includes a transmission plate (701). Push columns (702) are fixedly connected to the front side and the rear side on the left side of the transmission plate (701). A return spring (703) is sleeved on the surface of the push column (702). A slapping member (704) is arranged on the left side of the push column (702). The side of the slapping member (704) close to the feed hopper (2) is sleeved on the surface of the limit member (8).

6. The grinder for chemical raw materials according to claim 3, characterized in that: The bottom of the driving motor (501) is fixedly connected to the support frame (3). The top of the control cam (502) penetrates through the support plate (4) and extends to the outside of the support plate (4) and is fixedly connected to the first transmission gear (503). The first transmission gear (503) and the second transmission gear (504) are meshed. The bottom of the second transmission gear (504) is rotatably connected to the support plate (4) through a rotating shaft. The side of the inner side of the transmission belt (506) far from the first pulley (505) is sleeved on the surface of the second pulley (601).

7. A crusher for chemical raw materials according to claim 5, characterized in that: The side of the transmission plate (701) close to the control cam (502) is in contact with the control cam (502). The left side of the push column (702) penetrates through the support plate (4) and extends to the outside of the support plate (4) and is fixedly connected to the slapping member (704). The left side and the right side of the return spring (703) are respectively fixedly connected to the inner side of the support plate (4) and the transmission plate (701).

Images