Grinding device

Abstract

The utility model relates to the technical field of milling, in particular to a milling device, which comprises a main body, a feed port is fixed at the upper end of the main body through bolts, second motors are fixed on two sides of the main body through bolts, the second motors are connected with a crushing roller through shafts, and the crushing roller is connected with a motor through a shaft. And first motors are fixed to the two sides of the main body through bolts, the first motors are connected with grinding rollers through shafts, the grinding rollers are located on the lower portions of the smashing rollers, a vibrator is fixed to the interior of the main body through bolts, and a second base is arranged at the upper end of the vibrator. The feeding port is used for feeding materials, the smashing roller is arranged, the materials are smashed into small particles, the situation that the grinding roller is damaged by hard materials is prevented, and the materials can be conveniently ground into powder.

Description

Technical Field

[0001] The utility model relates to the technical field of a grinding device, in particular to a grinding device. Background Art

[0002] Grinding is a precision machining process and is widely used in many technical fields such as chemical industry, food processing and construction. Grinding has the properties of fineness, randomness and targeting. Through grinding, the raw materials can be processed to different precisions or particle sizes. During grinding, some materials have a larger texture and cannot enter the grinding process, which easily causes accumulation at the grinding mouth and reduces the grinding efficiency.

[0003] After searching, it was found that a grinding device was disclosed in a Chinese patent with application number 201922497455.X, including a base, a grinding chamber is arranged in the base, a fixed grinding disc and a moving grinding disc driven by a motor are arranged in the grinding chamber, and a fitting gap is provided between the fixed grinding disc and the moving grinding disc, the fixed grinding disc is cylindrical, and its outer cylindrical wall is connected to the inner wall of the grinding chamber, the moving grinding disc is arranged in the fixed grinding disc, and the fitting gap gradually decreases from bottom to top, and a discharge barrel connected to the grinding chamber is also provided on the base.

[0004] However, the patents in the prior art have the following disadvantages:

[0005] This type of grinding device is not equipped with a crushing device. When the material is large, it cannot pass through the matching gap between the fixed grinding plate and the movable grinding plate, resulting in the material being unable to participate in the grinding. At the same time, no dust suppression device is provided, and dust is easily dispersed in the air, causing dust pollution in the surrounding environment. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a grinding device, which solves the problem that when the crushing device is not provided, the material is large and cannot pass through the matching gap between the fixed grinding disc and the movable grinding disc, resulting in the material being unable to participate in the grinding; and at the same time, no dust reduction device is provided, and the dust is easily dispersed in the air, causing dust pollution to the surrounding environment.

[0008] (II) Technical solution

[0009] To achieve the above purpose, the utility model is implemented through the following technical scheme: it includes a main body, characterized in that: a feed port is fixed with bolts on the upper end of the main body, a second motor is fixed with bolts on both sides of the main body, the second motor is connected with a crushing roller through an axis, a first motor is fixed with bolts on both sides of the main body, the first motor is connected with a grinding roller through an axis, the grinding roller is located at the lower part of the crushing roller, a vibrator is fixed with bolts inside the main body, a second base is provided at the upper end of the vibrator, the second base is connected with the first base through an axis, a support frame is provided at the upper end of the support frame, a screen is provided at the upper end of the support frame, and a plurality of circular holes are penetrated at the bottom of the screen.

[0010] As a preferred embodiment of the utility model, an operation controller is fixed to the front end of the main body by bolts, and the operation controller is electrically connected to other electrical devices.

[0011] As a preferred embodiment of the utility model, a crossbeam is fixed inside the main body by bolts, and a baffle is fixed to the crossbeam by bolts.

[0012] As a preferred embodiment of the utility model, a door panel is hingedly connected to the front end of the main body.

[0013] As a preferred embodiment of the utility model, a collection box is slidably provided at the bottom end of the main body.

[0014] As a preferred embodiment of the present invention, a handle is fixed to the front end of the collection box by bolts.

[0015] As a preferred embodiment of the utility model, a dust removal box is provided on one side of the main body, and a fan is provided on one side of the dust removal box.

[0016] As a preferred embodiment of the present invention, the dust removal box is connected with a filter element.

[0017] (III) Beneficial effects

[0018] The utility model provides a grinding device, which has the following beneficial effects:

[0019] 1. The utility model provides a grinding device with a feed port at the top for inputting materials. The grinding roller is provided to firstly grind the materials into smaller particles, so as to prevent the grinding roller from being damaged by the materials with a harder texture, and thus help to grind the materials into powder.

[0020] 2. The utility model provides a grinding device that screens the ground materials by setting a screen, and screens out the larger materials after grinding. By setting a vibrator, the materials are prevented from piling up at the screen, which helps the materials fall into the collection box.

[0021] 3. The utility model provides a grinding device with a dust removal box to reduce the dispersion of material dust during the grinding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0026] In the figure: 1. main body; 2. first motor; 3. second motor; 4. operation controller; 5. feed port; 6. door panel; 7. round hole; 8. screen; 9. handle; 10. collection box; 11. filter element; 12. dust removal box; 13. fan; 14. baffle; 15. crossbeam; 16. support frame; 17. first base; 18. second base; 19. vibrator; 20. crushing roller; 21. grinding roller. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 3 The utility model provides a technical solution: a grinding device, comprising a main body 1, a feed port 5 is fixed to the upper end of the main body 1 by bolts, a second motor 3 is fixed to both sides of the main body 1 by bolts, the second motor 3 is connected to a crushing roller 20 by an axis, a first motor 2 is fixed to both sides of the main body 1 by bolts, the first motor 2 is connected to a grinding roller 21 by an axis, the grinding roller 21 is located at the lower part of the crushing roller 20, a vibrator 19 is fixed to the inside of the main body 1 by bolts, a second base 18 is provided at the upper end of the vibrator 19, the second base 18 is connected to the first base 17 by an axis, a support frame 16 is provided at the upper end of the support frame 16, a screen 8 is provided at the upper end of the support frame 16, and a plurality of circular holes 7 are penetrated at the bottom end of the screen 8.

[0029] In a specific embodiment of the utility model, a feed port 5 is fixed at the upper end of the main body 1 for inputting materials. A second motor 3 is fixed on both sides of the main body 1 to provide a rotational driving force for the crushing roller 20. The second motor 3 is connected to the crushing roller 20 through a shaft. By setting the crushing roller 20, the material is first crushed into smaller particles to prevent the grinding roller 21 from being damaged by hard materials, which helps to grind the material into powder. A first motor 2 is fixed on both sides of the main body 1 to provide a rotational driving force for the grinding roller 21. The first motor 2 is connected to the grinding roller 21 through a shaft to feed the material. The material is ground into powder, the grinding roller 21 is located at the lower part of the crushing roller 20, a vibrator 19 is fixed inside the main body 1, and is used to vibrate the screen 8. A second base 18 is arranged on the upper end of the vibrator 19, and the second base 18 is connected to the first base 17 through an axis, and is used to fix the support frame 16. A support frame 16 is arranged on the upper end of the first base 17, and is used to support the screen 8. A screen 8 is arranged on the upper end of the support frame 16, and a plurality of circular holes 7 are penetrated at the bottom end of the screen 8. The vibrator 19 is used to prevent the material from accumulating at the screen 8, which helps the material to fall and prevent blockage.

[0030] Specifically, an operation controller 4 is fixed to the front end of the main body 1 by bolts, and the operation controller 4 is electrically connected to other electrical devices.

[0031] In order to solve the problems of device operation control, such as Figure 1 As shown, an operation controller 4 is fixed at the front end of the main body 1 . The operation controller 4 is electrically connected to other electrical devices and controls them. The user can also operate through the operation controller 4 .

[0032] Specifically, a crossbeam 15 is fixed inside the main body 1 by bolts, and a baffle 14 is fixed to the crossbeam 15 by bolts.

[0033] In order to solve the problem of guiding the material to fall and prevent it from falling below without participating in crushing and grinding, such as Figure 1 As shown, a crossbeam 15 is fixed inside the main body 1 for mounting a baffle 14 , and the crossbeam 15 is fixed with the baffle 14 to guide the material to fall and prevent the material that is not involved in the crushing and grinding from falling below.

[0034] Specifically, a door panel 6 is hinged at the front end of the main body 1 .

[0035] In order to solve the problem of easy to take and put the screen, Figure 1 As shown, a door panel 6 is hinged at the front end of the main body 1 to facilitate users to take and place the screen 8.

[0036] Specifically, a collection box 10 is slidably disposed at the bottom end of the main body 1 .

[0037] In order to solve the problem of material collection, such as Figure 1As shown, a collecting box 10 is slidably provided at the bottom of the main body 1 for storing materials, and the sliding setting is convenient for users to take and put.

[0038] Specifically, a handle 9 is fixed to the front end of the collection box 10 by bolts.

[0039] In order to solve the problem of easy access for users, such as Figure 1 As shown, a handle 9 is fixed to the front end of the collection box 10 to facilitate users to take and place.

[0040] Specifically, a dust removal box 12 is disposed on one side of the main body 1 , and a fan 13 is disposed on one side of the dust removal box 12 .

[0041] In order to solve the problem of reducing dust dispersion during the crushing and grinding process, such as Figure 1 As shown, a dust removal box 12 is provided on one side of the main body 1, and a fan 13 is provided on one side of the dust removal box 12. The fan 13 sucks air to the outside to reduce the overflow of internal dust and reduce the pollution of dust to the environment.

[0042] Specifically, the dust removal box 12 is plugged with a filter element 11 .

[0043] In order to solve the problem of preventing waste caused by internal dust suction, such as Figure 1 As shown, the dust removal box 12 is plugged with a filter element 11. The filter element 11 is provided to prevent internal dust from being sucked out and causing waste. The plug-in method also helps to quickly replace the filter element 11.

[0044] The specific implementation methods disclosed in the present invention omit detailed descriptions of known functions and known components. To ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of commercially available equipment.

[0045] In summary, the working principle and use process of the utility model are as follows: a feed port 5 is fixed on the upper end of the main body 1 for inputting materials, a second motor 3 is fixed on both sides of the main body 1 to provide a rotational driving force for the crushing roller 20, and the second motor 3 is connected to the crushing roller 20 through an axis. By setting the crushing roller 20, the material is first crushed into smaller particles to prevent the hard material from damaging the grinding roller 21, which is helpful for grinding the material into powder. A first motor 2 is fixed on both sides of the main body 1 to provide a rotational driving force for the grinding roller 21. The first motor 2 The machine 2 is connected to a grinding roller 21 through an axis to grind the material into powder. The grinding roller 21 is located at the lower part of the crushing roller 20. A vibrator 19 is fixed inside the main body 1 to vibrate the screen 8. A second base 18 is provided on the upper end of the vibrator 19. The second base 18 is connected to a first base 17 through an axis to fix a support frame 16. The upper end of the first base 17 is provided with a support frame 16 to support the screen 8. The upper end of the support frame 16 is provided with a screen 8. The bottom of the screen 8 is penetrated by a plurality of round holes 7. The vibrator 19 prevents the material from accumulating at the screen 8 and helps the material to fall and prevent clogging. The front end of the main body 1 is fixed with an operation controller 4, which is electrically connected to other electrical devices and controls them. The user can also operate through the operation controller 4. The main body 1 is fixed with a crossbeam 15 for installing a baffle 14. The crossbeam 15 is fixed with the baffle 14 to guide the material to fall and prevent it from falling below without participating in crushing and grinding. The front end of the main body 1 is hinged with a door panel 6 to facilitate the user to take and put the screen 8. The main body 1 A collecting box 10 is slidingly arranged at the bottom for storing materials. The sliding arrangement is convenient for users to take and put. A handle 9 is fixed at the front end of the collecting box 10 for users to take and put. A dust removal box 12 is arranged on one side of the main body 1. A fan 13 is arranged on one side of the dust removal box 12. The fan 13 sucks air to the outside to reduce the overflow of internal dust and reduce the pollution of dust to the environment. The dust removal box 12 is plugged with a filter element 11. The filter element 11 is arranged to prevent the internal dust from being sucked out and causing waste. The plug-in method also helps to quickly replace the filter element 11.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device, comprising a main body (1), characterized in that: A feed port (5) is fixed to the upper end of the main body (1) by bolts, a second motor (3) is fixed to both sides of the main body (1) by bolts, the second motor (3) is connected to a crushing roller (20) by a shaft, a first motor (2) is fixed to both sides of the main body (1) by bolts, the first motor (2) is connected to a grinding roller (21) by a shaft, the grinding roller (21) is located at the lower part of the crushing roller (20), a vibrator (19) is fixed to the inside of the main body (1) by bolts, a second base (18) is provided at the upper end of the vibrator (19), the second base (18) is connected to the first base (17) by a shaft, a support frame (16) is provided at the upper end of the support frame (16), a screen (8) is provided at the upper end of the screen (8), and a plurality of circular holes (7) are provided through the bottom end of the screen (8).

2. A grinding device according to claim 1, characterized in that: An operating controller (4) is fixed to the front end of the main body (1) by means of bolts, and the operating controller (4) is electrically connected to other electrical devices.

3. A grinding device according to claim 2, characterized in that: A crossbeam (15) is fixed inside the main body (1) by means of bolts, and a baffle (14) is fixed to the crossbeam (15) by means of bolts.

4. A grinding device according to claim 3, characterized in that: The front end of the main body (1) is hinged with a door panel (6).

5. A grinding device according to claim 4, characterized in that: A collection box (10) is slidably disposed at the bottom end of the main body (1).

6. A grinding device according to claim 5, characterized in that: A handle (9) is fixed to the front end of the collection box (10) via bolts.

7. A grinding device according to claim 6, characterized in that: A dust removal box (12) is provided on one side of the main body (1), and a fan (13) is provided on one side of the dust removal box (12).

8. A grinding device according to claim 7, characterized in that: The dust removal box (12) is plugged with a filter element (11).

Images