Fine crushing equipment with multi-stage screening structure for antibacterial paste processing

Abstract

The invention discloses fine crushing equipment with a multi-stage screening structure for antibacterial paste processing. The fine crushing equipment comprises a device shell, a feeding port is formed in the top of the device shell, a fixing plate is fixed to the outer wall of the device shell, a first motor is fixed to the fixing plate, and a first output shaft is installed at the output end of the first motor. A screening box and a screen are arranged in the middle of the interior of the device shell, after being extruded by a first pressing roller and a second pressing roller, bacteriostatic paste raw materials fall into the screening box, parts such as a first L-shaped plate, a first T-shaped plate and a cam are arranged on the two sides of the screening box, so that the screening box vibrates, and the bacteriostatic paste raw materials fall into the screening box; the screening net fixed to the bottom of the screening box is used for screening the bacteriostatic cream raw materials, the bacteriostatic cream raw materials meeting the size requirement fall into the material collecting box, the remaining bacteriostatic cream raw materials left in the screening box can be subjected to secondary smashing, all the bacteriostatic cream raw materials fall into the material collecting box till the size requirement is met, and the processed bacteriostatic cream raw materials are uniform in size.

Description

Technical Field

[0001] The invention relates to the technical field of antibacterial cream raw material processing, in particular to fine crushing equipment with a multi-stage screening structure for antibacterial cream processing. Background Art

[0002] There are many types of antibacterial ointments. Common antibacterial skin ointments are traditional Chinese medicine preparations, whose ingredients include Dictamni, Cnidium monnieri, Sophora flavescens, Astragalus, Ligusticum chuanxiong, borneol, etc. There are also antibacterial ointments whose main ingredients are antibacterial drugs and auxiliary herbal materials. In the process of making the antibacterial ointment raw materials, it is necessary to use a crushing device to process the antibacterial ointment raw materials so that the particle size of the antibacterial ointment raw materials can be normally consumed by animals.

[0003] In the prior art, publication number CN213032667U provides a pulverizing device for antibacterial cream raw materials, including a pulverizing barrel, a filter screen frame is arranged inside the pulverizing barrel, a rotating shaft is arranged above the filter screen frame, and a blade group is fixed to the outer wall of the rotating shaft through three fixing blocks respectively, a barrel cover is installed above the pulverizing barrel, and a trumpet-shaped feeding port is arranged on one side of the barrel cover. The utility model mainly arranges a filter screen frame at the bottom of the pulverizing barrel, and the dried Chinese medicinal materials are added to the inside of the pulverizing barrel. The driving motor drives the blade group to rotate for pulverizing. While the blade group rotates, the Chinese medicinal materials inside the pulverizing barrel are in a flowing state, and the crushed small particles enter the discharge port through the filter screen frame, and the large particles continue to be crushed until all the crushed medicinal materials are completely crushed, and no additional screening is required for secondary crushing, which reduces the production cost of the antibacterial cream to a certain extent.

[0004] However, in the above device, the antibacterial paste raw material is discharged after one pulverization, and no corresponding screening structure is designed, which makes it inconvenient to pulverize the antibacterial paste raw material multiple times, resulting in uneven size of the antibacterial paste raw material and poor processing effect of the antibacterial paste raw material. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a fine grinding device for antibacterial cream processing with a multi-stage screening structure.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A fine grinding device for processing antibacterial cream with a multi-stage screening structure comprises a device shell, a feeding port is arranged on the top of the device shell, a fixing plate is fixed to the outer wall of the device shell, a first motor is fixed to the fixing plate, a first output shaft is installed at the output end of the first motor, and the first output shaft passes through the device shell and is movably connected to the device shell, a first pressure roller is fixed to the outside of the first output shaft, a first gear is fixed at the end of the first output shaft, a second gear is meshed with the first gear, a rotating shaft is coaxially fixed to the second gear, and the rotating shaft passes through the device shell and is movably connected to the device shell, and a second pressure roller is fixed to the outside of the rotating shaft.

[0008] Preferably, a first protective cover is fixed to one side of the device housing, a second motor is fixed to the inner wall of the first protective cover, a second output shaft is installed at the output end of the second motor, and the second output shaft is movably connected to the first protective cover.

[0009] Preferably, a cam is fixed on the outer side of the second output shaft, and two cams are symmetrically arranged about the center of the second output shaft. A first T-shaped plate is passed through the outer wall of the device housing, and the first T-shaped plate is in contact with the cam.

[0010] Preferably, a first L-shaped plate is fixed to one side of the first T-shaped plate, a support plate is fixed to one side of the first L-shaped plate, and two support plates are symmetrically arranged about the center of the first L-shaped plate.

[0011] Preferably, a second protective cover is fixed to the other side of the device housing, a hollow rod is fixed to the inner wall of the second protective cover, a first spring is fixed inside the hollow rod, a movable rod is fixed to the other end of the first spring, and the outer diameter of the movable rod is the same as the inner diameter of the hollow rod.

[0012] Preferably, a second T-shaped plate is fixed at the end of the movable rod, and two of the movable rod, the first spring and the hollow rod are symmetrically arranged about the center of the second T-shaped plate. A second L-shaped plate is fixed to one side of the second T-shaped plate, and the second L-shaped plate is fixedly connected to the first L-shaped plate via a support plate.

[0013] Preferably, a clamping rod is provided at the bottom of the first L-shaped plate and the second L-shaped plate, a second spring is nested on the outer side of the clamping rod, one end of the second spring is fixedly connected to the clamping rod and the other end is fixedly connected to the first L-shaped plate or the second L-shaped plate.

[0014] Preferably, a screening box is placed between the first L-shaped plate and the second L-shaped plate, a card slot is provided at the bottom of the screening box, and the card slot matches the card rod, and a screen is fixed at the middle position of the bottom of the screening box.

[0015] Preferably, a material receiving box is provided inside the device housing and below the material screening box.

[0016] The present invention has the following beneficial effects:

[0017] The present invention arranges a screening box and a screen at the middle position inside the device shell. After the antibacterial paste raw material is squeezed by the first pressing roller and the second pressing roller, it falls into the screening box. The first L-shaped plate, the first T-shaped plate, the cam and other parts are arranged on both sides of the screening box to make the screening box vibrate. The screen fixed to the bottom of the screening box screens the antibacterial paste raw material. The antibacterial paste raw material that meets the size requirements falls into the material receiving box. The remaining antibacterial paste raw material in the screening box can be crushed for the second time until it meets the size requirements. All the antibacterial paste raw materials fall into the material receiving box, so that the processed antibacterial paste raw material is uniform in size, thereby improving the processing effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the top outer side of the housing of the device of the present invention;

[0021] Figure 4 It is a schematic structural diagram of the connection between the first pressing roller and the housing of the device of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the connection between the screening box and the device housing of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the material screening box of the present invention connected with the first L-shaped plate and the second L-shaped plate;

[0024] Figure 7 It is a schematic structural diagram of the internal cross-section of the first protective cover of the present invention;

[0025] Figure 8 It is a schematic diagram of the structure of the cam contacting the first T-shaped plate of the present invention;

[0026] Fig. 9 It is a schematic structural diagram of the internal cross-section of the second protective cover of the present invention;

[0027] Fig.10 It is a schematic diagram of the structure of the movable rod connected to the second T-shaped plate of the present invention;

[0028] Fig.11 It is a schematic plan view of the cross-section of the connection between the hollow rod and the movable rod of the present invention;

[0029] Fig.12It is a schematic diagram of the structure in which the support plate of the present invention is connected to the first L-shaped plate and the second L-shaped plate;

[0030] Fig.13 It is a schematic diagram of the structure of the screening box and its interior of the present invention;

[0031] Fig.14 It is a structural schematic diagram of the bottom of the screening box of the present invention;

[0032] Fig.15 It is a schematic diagram of the structure of the connection between the clamping rod and the first L-shaped plate of the present invention;

[0033] Fig.16 It is a structural schematic diagram of the connection between the material receiving box and the device housing of the present invention.

[0034] In the figure:

[0035] 1. Device housing; 2. Feeding port; 3. Fixed plate; 4. First motor; 5. First output shaft; 6. First pressure roller; 7. First gear; 8. Second gear; 9. Rotating shaft; 10. Second pressure roller; 11. First protective cover; 12. Second motor; 13. Second output shaft; 14. Cam; 15. First T-shaped plate; 16. First L-shaped plate; 17. Support plate; 18. Second protective cover; 19. Hollow rod; 20. First spring; 21. Movable rod; 22. Second T-shaped plate; 23. Second L-shaped plate; 24. Clamping rod; 25. Second spring; 26. Screen box; 27. Clamping slot; 28. Screen; 29. ​​Receiving box. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0038] Embodiment 1:

[0039] Reference Figure 1-Figure 16A fine pulverizing device for processing antibacterial cream with a multi-stage screening structure comprises a device housing 1, a feeding port 2 is arranged on the top of the device housing 1, a fixing plate 3 is fixed to the outer wall of the device housing 1, a first motor 4 is fixed on the fixing plate 3, a first output shaft 5 is installed at the output end of the first motor 4, and the first output shaft 5 passes through the device housing 1 and is movably connected to the device housing 1, a first pressing roller 6 is fixed to the outside of the first output shaft 5, a first gear 7 is fixed at the end of the first output shaft 5, a second gear 8 is meshed and connected to the first gear 7, a rotating shaft 9 is coaxially fixed to the second gear 8, and the rotating shaft 9 passes through the device housing 1 and is movably connected to the device housing 1, and a second pressing roller 10 is fixed to the outside of the rotating shaft 9.

[0040] In the above technology, the first motor 4, the first output shaft 5 and other parts are used to make the first pressing roller 6 and the second pressing roller 10 rotate in opposite directions to complete the extrusion and crushing of the antibacterial paste raw material.

[0041] like Figure 7 , Figure 8 and Fig. 9 As shown, a first protective cover 11 is fixed to one side of the device housing 1, a second motor 12 is fixed to the inner wall of the first protective cover 11, a second output shaft 13 is installed at the output end of the second motor 12, the second output shaft 13 is movably connected to the first protective cover 11, a cam 14 is fixed to the outer side of the second output shaft 13, and two cams 14 are symmetrically arranged about the center of the second output shaft 13, a first T-shaped plate 15 is penetrated through the outer wall of the device housing 1, and the first T-shaped plate 15 is in contact with the cam 14, a first L-shaped plate 16 is fixed to one side of the first T-shaped plate 15, a support plate 17 is fixed to one side of the first L-shaped plate 16, and two support plates 17 are symmetrically arranged about the center of the first L-shaped plate 16.

[0042] In the above technology, the second motor 12 drives the second output shaft 13 to rotate, and the cam 14 fixed on the second output shaft 13 squeezes the first T-shaped plate 15, so that the first L-shaped plate 16 and the screening box 26 move laterally.

[0043] like Fig. 9 , Fig.10 , Fig.11 As shown, a second protective cover 18 is fixed to the other side of the device housing 1, a hollow rod 19 is fixed to the inner wall of the second protective cover 18, a first spring 20 is fixed inside the hollow rod 19, a movable rod 21 is fixed to the other end of the first spring 20, the outer diameter of the movable rod 21 is the same as the inner diameter of the hollow rod 19, a second T-shaped plate 22 is fixed at the end of the movable rod 21, two movable rods 21, the first spring 20 and the hollow rod 19 are symmetrically arranged about the center of the second T-shaped plate 22, a second L-shaped plate 23 is fixed to one side of the second T-shaped plate 22, and the second L-shaped plate 23 is fixedly connected to the first L-shaped plate 16 via a support plate 17.

[0044] In the above technology, after the cam 14 rotates half a circle, the first spring 20 acts on the movable rod 21 and the hollow rod 19, so that the screening box 26 starts to reset and start to vibrate.

[0045] like Fig.12 and Fig.13 As shown, a clamping rod 24 is provided at the bottom of the first L-shaped plate 16 and the second L-shaped plate 23 , and a second spring 25 is nested on the outer side of the clamping rod 24 , one end of the second spring 25 is fixedly connected to the clamping rod 24 and the other end is fixedly connected to the first L-shaped plate 16 or the second L-shaped plate 23 .

[0046] In the above technology, when the screening box 26 needs to be pulled out, the clamping rod 24 is pulled out. When the clamping rod 24 is out of the clamping slot 27, the screening box 26 has no fixing effect with the first L-shaped plate 16 and the second L-shaped plate 23, and the screening box 26 can be taken out. The second spring 25 can help the clamping rod 24 to reset.

[0047] like Fig.12 and Fig.13 As shown, a screening box 26 is placed between the first L-shaped plate 16 and the second L-shaped plate 23 , a card slot 27 is provided at the bottom of the screening box 26 , and the card slot 27 matches the card rod 24 , and a screen 28 is fixed at the middle position of the bottom of the screening box 26 .

[0048] In the above technology, when the screening box 26 vibrates, the screen 28 screens the antibacterial paste raw materials, so that the antibacterial paste raw materials that meet the size requirements fall into the receiving box 29, and the remaining antibacterial paste raw materials can be crushed for the second time.

[0049] like Fig.13 and Fig.14 As shown, a material receiving box 29 is provided inside the device housing 1 below the screening box 26 .

[0050] In the above technology, after the antibacterial cream raw material is screened by the screen 28, it falls into the material receiving box 29 under the action of gravity, completing the collection of the antibacterial cream raw material.

[0051] Working principle:

[0052] Firstly, the antibacterial paste raw material to be processed is poured into the material inlet 2, and the first motor 4 is turned on. The first motor 4 rotates with the first output shaft 5. A first pressing roller 6 is fixed to the outside of the first output shaft 5, and a first gear 7 is fixed at the end of the first output shaft 5. The first gear 7 rotates with the second gear 8. A rotating shaft 9 is coaxially fixed to the second gear 8. A second pressing roller 10 is fixed to the outside of the rotating shaft 9. The first pressing roller 6 and the second pressing roller 10 rotate in opposite directions to squeeze and crush the antibacterial paste raw material. The crushed antibacterial paste raw material falls into the screening box 26. Then the second motor 12 is turned on. The second motor 12 rotates with the second output shaft 13. A cam 14 is fixed to the outside of the second output shaft 13. The cam 14 squeezes the first T-shaped plate 15. A first L-shaped plate 16 is fixed to one side of the first T-shaped plate 15. The first L-shaped plate 16 is fixedly connected with the second L-shaped plate 23 through the support plate 17, and the screening box 26 on the first L-shaped plate 16 and the second L-shaped plate 23 moves horizontally. When the cam 14 rotates half a circle, the first spring 20 acts on the movable rod 21 and the hollow rod 19 to reset the screening box 26. In this reciprocating manner, the screening box 26 starts to vibrate, and the screen 28 screens the antibacterial paste raw materials. The antibacterial paste raw materials that meet the size requirements fall into the receiving box 29, and the rest remain in the screening box. After the first crushing, the first motor 4 and the second motor 12 are turned off, and the clamping rod 24 is pulled out. After the clamping rod 24 is disengaged from the clamping slot 27, the screening box 26 can be pulled out, and the remaining antibacterial paste raw materials are crushed for the second time until they meet the size requirements. All the antibacterial paste raw materials fall into the receiving box 29, so that the size of the antibacterial paste raw materials after processing is uniform.

[0053] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fine grinding device for processing antibacterial cream with a multi-stage screening structure, characterized in that: The invention comprises a device housing (1), wherein a material inlet (2) is arranged at the top of the device housing (1), a fixing plate (3) is fixed on the outer wall of the device housing (1), a first motor (4) is fixed on the fixing plate (3), a first output shaft (5) is installed at the output end of the first motor (4), and the first output shaft (5) passes through the device housing (1) and is movably connected to the device housing (1), a first pressing roller (6) is fixed on the outer side of the first output shaft (5), a first gear (7) is fixed at the end of the first output shaft (5), a second gear (8) is meshedly connected to the first gear (7), a rotating shaft (9) is coaxially fixed to the second gear (8), and the rotating shaft (9) passes through the device housing (1) and is movably connected to the device housing (1), and a second pressing roller (10) is fixed on the outer side of the rotating shaft (9).

2. The fine grinding equipment for processing antibacterial cream with a multi-stage screening structure according to claim 1 is characterized in that: A first protective cover (11) is fixed to one side of the device housing (1); a second motor (12) is fixed to the inner wall of the first protective cover (11); a second output shaft (13) is mounted on the output end of the second motor (12); and the second output shaft (13) is movably connected to the first protective cover (11).

3. The fine grinding equipment for processing antibacterial cream with a multi-stage screening structure according to claim 2 is characterized in that: A cam (14) is fixed on the outer side of the second output shaft (13), and two cams (14) are symmetrically arranged about the center of the second output shaft (13). A first T-shaped plate (15) is passed through the outer wall of the device housing (1), and the first T-shaped plate (15) is in contact with the cam (14).

4. The fine grinding equipment for processing antibacterial cream with a multi-stage screening structure according to claim 3 is characterized in that: A first L-shaped plate (16) is fixed to one side of the first T-shaped plate (15), a support plate (17) is fixed to one side of the first L-shaped plate (16), and two support plates (17) are symmetrically arranged about the center of the first L-shaped plate (16).

5. The fine grinding equipment for processing antibacterial cream with a multi-stage screening structure according to claim 4 is characterized in that: A second protective cover (18) is fixed to the other side of the device housing (1); a hollow rod (19) is fixed to the inner wall of the second protective cover (18); a first spring (20) is fixed inside the hollow rod (19); a movable rod (21) is fixed to the other end of the first spring (20); and the outer diameter of the movable rod (21) is the same as the inner diameter of the hollow rod (19).

6. The fine grinding equipment for processing antibacterial cream with a multi-stage screening structure according to claim 5 is characterized in that: A second T-shaped plate (22) is fixed at the end of the movable rod (21); the movable rod (21), the first spring (20) and the hollow rod (19) are each symmetrically arranged with two of them about the center of the second T-shaped plate (22); a second L-shaped plate (23) is fixed to one side of the second T-shaped plate (22); the second L-shaped plate (23) is fixedly connected to the first L-shaped plate (16) via a support plate (17).

7. The fine grinding equipment for processing antibacterial cream with a multi-stage screening structure according to claim 6 is characterized in that: A clamping rod (24) is provided at the bottom of each of the first L-shaped plate (16) and the second L-shaped plate (23); a second spring (25) is embedded on the outer side of the clamping rod (24); one end of the second spring (25) is fixedly connected to the clamping rod (24) and the other end is fixedly connected to the first L-shaped plate (16) or the second L-shaped plate (23).

8. The fine grinding equipment for processing antibacterial cream with a multi-stage screening structure according to claim 7 is characterized in that: A screening box (26) is placed between the first L-shaped plate (16) and the second L-shaped plate (23); a clamping groove (27) is provided at the bottom of the screening box (26); the clamping groove (27) matches the clamping rod (24); and a screening net (28) is fixed at the middle position of the bottom of the screening box (26).

9. The fine grinding equipment for processing antibacterial cream with a multi-stage screening structure according to claim 1, characterized in that: A material receiving box (29) is provided inside the device housing (1) and below the material screening box (26).

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