A crushing device for processing traditional Chinese medicinal materials

Abstract

The utility model discloses a kind of broken devices of chinese medicinal material processing, belong to chinese medicinal material processing field.A kind of broken device of chinese medicinal material processing, including breaker shell, the surface of the net plate body and frame is provided with control fineness mechanism, the inner wall of feed tank and feed groove is provided with dust shielding mechanism, the surface of fixed knife and fixed plate is provided with adjusting distance mechanism.The utility model not only makes the broken device useable to optimize the comminution effect of chinese medicinal material, simultaneously, can ensure the flow and the smoothness of the breaking process of chinese medicinal material in breaker shell, improves production efficiency, so that the broken device useable to the dust generated when the chinese medicinal material inside breaker shell is smashed is shielded, avoid dust diffusion to air and affect air quality, and make the broken device useable to meet the working needs of different fineness of chinese medicinal material smashing, so that the broken device useable to improve the breaking quality of chinese medicinal material.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine processing technology, and in particular to a crushing device for processing traditional Chinese medicine. Background Technology

[0002] Traditional Chinese medicine (TCM) materials refer to raw medicinal materials derived from plants, animals, and minerals in nature that cannot be used directly without special processing. They can be made into TCM decoction pieces or have their chemical components extracted for use as raw materials in the pharmaceutical industry. A crushing device is needed when processing TCM materials. However, existing crushing devices do not crush TCM materials thoroughly enough and cannot control the fineness of the powder. In order to meet market needs, a crushing device for processing TCM materials is required.

[0003] A search revealed a Chinese patent with authorization number 202321914424.X, which discloses a high-efficiency crushing device for processing Chinese medicinal materials. The device includes a material box, a rotary motor installed at one end of the material box, a crushing motor installed at the other end of the material box, a rotating cylinder fixedly connected to the output shaft of the rotary motor, and a crushing blade fixedly connected to the output shaft of the crushing motor. The high-efficiency crushing device for processing Chinese medicinal materials described in the aforementioned patent has the following shortcomings: Firstly, existing crushing devices are inconvenient to adjust the distance between the moving and fixed blades during use, which reduces the crushing effect on the medicinal materials. Secondly, they cannot ensure smooth flow and crushing of the medicinal materials within the crusher housing, thus reducing production efficiency. Thirdly, existing crushing devices typically lack dust-blocking capabilities, meaning they cannot effectively shield the dust generated during the crushing process, easily leading to dust dispersion into the air and affecting air quality. Finally, existing crushing devices are inconvenient to control and adjust the fineness of the crushed medicinal materials, failing to meet the need for different fineness levels and thus reducing the overall quality of the crushed medicinal materials. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the existing crushing devices, such as the inconvenience of adjusting the distance between the moving and fixed blades, the lack of dust shielding function, and the inconvenience of controlling and adjusting the fineness of the crushed Chinese medicinal materials. Therefore, this invention proposes a crushing device for processing Chinese medicinal materials.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A crushing device for processing Chinese medicinal materials includes a crusher housing, a feed box installed on the top surface of the crusher housing, a feed trough formed on the inner wall of the feed box, fixed plates installed on the inner walls of both sides of the crusher housing, fixed blades provided on the surface of the fixed plates, a frame installed on the inner walls of both sides of the crusher housing, a screen plate body provided on the surface of the frame, the screen plate body being located above a screen plate bracket, a fineness control mechanism provided on the surface of the screen plate body and the frame, a dust blocking mechanism provided on the inner walls of the feed box and the feed trough, and a distance adjustment mechanism provided on the surface of the fixed blades and the fixed plates.

[0007] As a preferred technical solution of this application, a drive box is installed on one side of the crusher housing, a housing is installed on the side of the crusher housing away from the drive box, a base is installed on the bottom surface of the crusher housing, casters are installed on the bottom corners of the base, a feed frame is installed on one side of the feed box with screws, a through groove is opened on the inner wall of both the feed box and the crusher housing, the through groove is connected to the interior of the crusher housing, the feed groove is connected to the interior of the feed frame, and a useful feature is provided on the surface of the base. The discharge cart for collecting crushed Chinese medicinal herbs has a frame mounted on one side. The frame engages with the surface of the crusher housing. A screen bracket is installed inside the crusher housing, slidingly engaging with its inner wall. A screen plate is screwed onto the inner wall of the screen bracket, which is located above the discharge cart. A drive assembly is housed inside the drive box. This drive assembly consists of a drive pulley, a shaft, a drive motor, a belt body, a driven pulley, and a rotating shaft. The crusher housing contains a drive pulley, which rotates and engages with the inner wall of the drive housing. The drive housing also contains a driven pulley, which rotates and engages with the inner wall of the drive housing. Both the drive and driven pulleys are fitted with belt bodies. A drive motor is mounted on the inner wall of the drive housing via screws. A rotating shaft is mounted on the output end of the drive motor via a coupling. One end of the rotating shaft is fixed to the surface at the center of the drive pulley. A rotating shaft is mounted on the surface at the center of the driven pulley, and this rotating shaft rotates and engages with the inner wall of the drive housing. A crushing roller is housed inside the crusher housing, rotating and engaging with both the crusher housing and the inner wall of the housing. One end of the rotating shaft passes through the drive housing and the crusher housing, and is fixed to the surface of one end of the crushing roller. A support base is mounted on the inner wall of the housing. One end of the crushing roller extends into the housing and rotates and engages with the surface of the support base. Crushing blade holders are mounted on the surface of each crushing roller via screws. Moving blades are mounted on both ends of each crushing blade holder via screws.

[0008] As a preferred technical solution of this application, the fineness control mechanism consists of a guide block, a guide groove, a fastening screw and a fixing block. Guide blocks are installed on both sides of the mesh plate body, and a guide groove is opened on the inner wall of the frame. The guide groove and the surface of the guide block slide against each other.

[0009] As a preferred technical solution of this application, the surface of the mesh plate body is equipped with fixing blocks, and the surface of the fixing blocks is threaded with fastening screws. One end of the fastening screw passes through the fixing block and is fastened to the surface of the frame.

[0010] As a preferred technical solution of this application, the dust blocking mechanism consists of a fixing component, a shielding plate, a cylinder, a mounting bracket, and screws. The inner wall of the feeding box is provided with a mounting bracket, and the surface of the mounting bracket is threaded with screws. One end of the screws passes through the mounting bracket and is threadedly fastened to the inner wall of the feeding box. The inner wall of the feeding trough is provided with a shielding plate for shielding the inside of the feeding box, and the shielding plate and the inner wall of the feeding trough rotate and cooperate with each other.

[0011] As a preferred technical solution of this application, a fixing member is installed on one side of the shield, and a cylinder is provided on the surface of the mounting frame. The cylinder and the surface of the mounting frame rotate and cooperate with each other, and the output end of the cylinder rotates and cooperates with the surface of the fixing member.

[0012] As a preferred technical solution of this application, the distance adjustment mechanism is composed of a slide groove, a scale line, a pointer, an anti-loosening sleeve, a connecting plate and a fastening stud. The surface of the fixed blade is equipped with a connecting plate, and the surface of the connecting plate is equipped with an anti-loosening sleeve. The surface of the anti-loosening sleeve is threadedly connected to a fastening stud. One end of the fastening stud passes through the anti-loosening sleeve, the connecting plate and the fixed blade in sequence and is threadedly fastened to the surface of the fixed plate.

[0013] As a preferred technical solution of this application, pointers are installed on both sides of the fixed blade, scale lines are installed on the surface of the fixed plate, and a sliding groove is opened on the surface of the fixed plate, and the sliding groove slides and the surface of the fixed blade.

[0014] Compared with the prior art, this utility model provides a crushing device for processing Chinese medicinal materials, which has the following beneficial effects:

[0015] 1. The crushing device for processing Chinese medicinal materials, through the setting of an adjustable distance mechanism, can optimize the crushing effect of Chinese medicinal materials, and at the same time ensure the smooth flow of Chinese medicinal materials in the crusher housing and the crushing process, thereby improving production efficiency. It solves the problem in the existing technology that it is inconvenient to adjust the distance between the moving blade and the fixed blade.

[0016] 2. The crushing device for processing Chinese medicinal materials, through the dust-blocking mechanism, can block the dust generated during the crushing of Chinese medicinal materials inside the crusher shell, preventing the dust from spreading into the air and affecting air quality, thus solving the problem that existing technologies usually do not have the function of blocking dust.

[0017] 3. The crushing device for processing Chinese medicinal materials, through the set fineness control mechanism, can meet the working needs of crushing Chinese medicinal materials into different finenesses, so that the crushing device can improve the crushing quality of Chinese medicinal materials during use, and solves the problem of inconvenience in controlling and adjusting the fineness of crushing Chinese medicinal materials in the existing technology. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0020] Figure 3 This is an enlarged side view sectional diagram of the present invention.

[0021] Figure 4 This is a top view cross-sectional structural diagram of the present invention;

[0022] Figure 5 For the present utility model Figure 2 A magnified schematic diagram of the fineness control mechanism;

[0023] Figure 6 For the present utility model Figure 3 Enlarged structural schematic diagram of the dust-blocking mechanism;

[0024] Figure 7 For the present utility model Figure 4 A magnified schematic diagram of the distance adjustment mechanism.

[0025] In the picture:

[0026] 1. Crusher housing; 11. Controller; 101. Drive box; 102. Feed box; 103. Feed frame; 104. Housing; 105. Base; 106. Casters; 107. Drive assembly; 1071. Drive pulley; 1072. Shaft; 1073. Drive motor; 1074. Belt body; 1075. Driven pulley; 1076. Rotating shaft; 108. Through groove; 109. Crushing roller; 110. Support base; 111. Screen plate bracket; 112. Discharge cart; 113. Screen plate; 114. Frame; 15. Crusher holder; 116. Mesh plate body; 117. Moving blade; 118. Fixed blade; 119. Frame; 120. Feed chute; 121. Fixing plate; 2. Fineness control mechanism; 21. Guide block; 22. Guide groove; 23. Fastening screw; 24. Fixing block; 3. Dust shielding mechanism; 31. Fixing component; 32. Shielding plate; 33. Cylinder; 34. Mounting bracket; 35. Screw; 4. Distance adjustment mechanism; 41. Slide groove; 42. Scale line; 43. Pointer; 44. Anti-loosening sleeve; 45. Connecting plate; 46. Fastening stud. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] Example:

[0029] Reference Figure 1-4A crushing device for processing Chinese medicinal materials includes a crusher housing 1. A drive box 101 is mounted on one side of the crusher housing 1, and a housing 104 is mounted on the side of the crusher housing 1 away from the drive box 101. A controller 11 (model LA series) is mounted on the surface of the drive box 101. A base 105 is mounted on the surface at the bottom of the crusher housing 1, and casters 106 are mounted on the surfaces at the corners of the bottom of the base 105. A feed box 102 is mounted on the surface at the top of the crusher housing 1, and a feed frame 103 is mounted on one side of the feed box 102 by screws. Both the feed box 102 and the inner wall of the crusher housing 1 have through grooves 108 connected to the interior of the crusher housing 1. The feed box 102 has a feed trough 120 on its inner wall, which is connected to the inside of the feed frame 103. A discharge cart 112 for collecting the crushed Chinese medicinal materials is provided on the surface of the base 105. A frame 114 is mounted on one side of the discharge cart 112, and the frame 114 is engaged with the surface of the crusher housing 1. A screen bracket 111 is provided inside the crusher housing 1, and it slides against the inner wall of the crusher housing 1. A screen plate 113 is installed on the inner wall of the screen bracket 111 by screws. The screen bracket 111 is located above the discharge cart 112. A drive assembly 107 is provided inside the drive box 101, which consists of a drive pulley 1071, a rotating shaft 1072, and a drive motor. The drive housing 101 comprises a drive pulley 1071, a belt body 1074, a driven pulley 1075, and a rotating shaft 1076. The drive housing 101 houses a drive pulley 1071 that rotates with the inner wall of the drive housing 101. The driven pulley 1075 also rotates with the inner wall of the drive housing 101. Both the drive pulley 1071 and the driven pulley 1075 are fitted with belt bodies 1074. A drive motor 1073 (e.g., JO series) is mounted on the inner wall of the drive housing 101 using screws. The input terminal of the drive motor 1073 is electrically connected to the output terminal of the controller 11. A rotating shaft 1072 is mounted at the output end via a coupling. One end of the rotating shaft 1072 is fixed to the surface at the center of the drive pulley 1071. A rotating shaft 1076 is mounted on the surface at the center of the driven pulley 1075. The rotating shaft 1076 is rotatably engaged with the inner wall of the drive housing 101. A crushing roller 109 is installed inside the crusher housing 1. The crushing roller 109 is rotatably engaged with the inner walls of the crusher housing 1 and the box body 104. One end of the rotating shaft 1076 passes through the drive housing 101 and the crusher housing 1 in sequence and is fixed to the surface of one end of the crushing roller 109. A support base 110 is mounted on the inner wall of the box body 104. One end of the crushing roller 109 extends into the interior of the box body 104 and is rotatably engaged with the surface of the support base 110.Crushing rollers 109 are all fitted with crushing blade holders 115 by screws. Moving blades 117 are fitted with screws on both ends of the crushing blade holders 115. Fixed plates 121 are installed on the inner walls of both sides of the crusher housing 1. Fixed blades 118 are provided on the surface of the fixed plates 121. Frames 119 are installed on the inner walls of both sides of the crusher housing 1. A screen body 116 is provided on the surface of the frame body 119, and the screen body 116 is located above the screen bracket 111.

[0030] Reference Figure 2 and Figure 5 Furthermore, the device includes a fineness control mechanism 2 on the surfaces of the mesh plate body 116 and the frame 119. The fineness control mechanism 2 consists of guide blocks 21, guide grooves 22, fastening screws 23, and fixing blocks 24. Guide blocks 21 are installed on both sides of the mesh plate body 116, and guide grooves 22 are formed on the inner wall of the frame 119. The guide grooves 22 and guide blocks 21 slide against each other. Fixing blocks 24 are installed on the surface of the mesh plate body 116, and fastening screws 23 are threaded onto the surface of the fixing blocks 24. One end of the fastening screw 23 passes through the fixing block 24 and is threadedly fastened to the surface of the frame 119. By setting up the fineness control mechanism, the device can meet the needs of pulverizing Chinese medicinal materials into different finenesses, thereby improving the pulverization quality of the Chinese medicinal materials during use.

[0031] Reference Figure 3 and Figure 6 Furthermore, the inner walls of the feed box 102 and the feed trough 120 are equipped with a dust-blocking mechanism 3. The dust-blocking mechanism 3 consists of a fixing member 31, a baffle plate 32, a cylinder 33, a mounting bracket 34, and screws 35. The inner wall of the feed box 102 is equipped with a mounting bracket 34, and screws 35 are threaded onto the surface of the mounting bracket 34. One end of the screw 35 passes through the mounting bracket 34 and is threadedly fastened to the inner wall of the feed box 102. The inner wall of the feed trough 120 is equipped with a dust-blocking mechanism for the feed... The material bin 102 has an internal shielding plate 32 that rotates with the inner wall of the feed chute 120. A fixing member 31 is installed on one side of the shielding plate 32. A cylinder 33 is mounted on the surface of the mounting bracket 34 and rotates with the surface of the mounting bracket 34. The cylinder 33 can be of the SC series. The input end of the cylinder 33 is electrically connected to the output end of the controller 11, and the output end of the cylinder 33 rotates with the surface of the fixing member 31. By setting up a dust shielding mechanism, the dust generated during the crushing of Chinese medicinal materials inside the crusher housing 1 can be shielded, preventing the dust from spreading into the air and affecting air quality.

[0032] Reference Figure 4 and Figure 7Furthermore, the fixed blade 118 and the fixed plate 121 are provided with an adjustment distance mechanism 4. The adjustment distance mechanism 4 consists of a slide groove 41, a scale line 42, a pointer 43, an anti-loosening sleeve 44, a connecting plate 45, and a fastening stud 46. The fixed blade 118 is equipped with a connecting plate 45, and the surface of the connecting plate 45 is equipped with an anti-loosening sleeve 44. The surface of the anti-loosening sleeve 44 is threadedly connected to the fastening stud 46. One end of the fastening stud 46 passes through the anti-loosening sleeve 44, the connecting plate 45, and the fixed blade 118 in sequence and is threadedly fastened to the surface of the fixed plate 121. The surfaces of both sides of the fixed blade 118 are equipped with pointers 43, the surface of the fixed plate 121 is equipped with scale lines 42, and the surface of the fixed plate 121 is provided with a slide groove 41. The slide groove 41 slides and engages with the surface of the fixed blade 118. By setting an adjustable distance mechanism, the pulverization effect of Chinese medicinal materials can be optimized. At the same time, it can ensure the smooth flow of Chinese medicinal materials in the crusher housing 1 and the crushing process, thereby improving production efficiency.

[0033] Specifically, when using this crushing device for processing Chinese medicinal materials: First, the crusher housing 1 is pushed to the designated position using the casters 106. Since the casters 106 have a self-braking function, the user can fix the position of the crusher housing 1 by operating the casters 106. When assembling the moving blade 117 onto the surface of the crushing roller 109, the user installs the crushing blade holder 115 onto the surface of the crushing roller 109 using screws. The installation positions of the crushing blade holder 115 and the moving blade 117 require precise operation by the operator to ensure accurate installation. Subsequently, the user pours the Chinese medicinal materials to be crushed into the inside of the feed frame 103, and the Chinese medicinal materials enter the feed box 10 through the feed chute 120. After entering the interior of 2, under the action of gravity, it automatically falls through the through groove 108 into the interior of the crusher housing 1. Then, the user operates the controller 11, causing the controller 11 to control the drive motor 1073 inside the drive box 101 to work. Under the action of the drive motor 1073, the drive pulley 1071 is driven to rotate inside the drive box 101. At this time, the drive pulley 1071 drives the belt body 1074 to work. The belt body 1074 drives the driven pulley 1075 to rotate on the inner wall of the drive box 101, thereby driving the rotating shaft 1076 to rotate inside the drive box 101. When the rotating shaft 1076 rotates, the rotating shaft 1076 drives the crushing roller 109 inside the crusher housing 1. When the crushing roller 109 rotates, it drives the crushing blade holder 115 and the moving blades 117 to rotate inside the crusher housing 1. Through the combined action of multiple moving blades 117 and two fixed blades 118 on the inner wall of the crusher housing 1, the medicinal herbs inside the crusher housing 1 are sheared. Simultaneously, shearing collisions occur between the moving blades 117 and the mesh plate body 116, coarsely crushing the medicinal herbs. The finished product of the medicinal herbs is determined by the aperture size on the mesh plate body 116. After the crushed medicinal herbs fall onto the surface of the mesh plate body 116, those crushed to the required fineness will fall through the mesh plate body 116, while those not of the required fineness will continue to be crushed to the required fineness inside the crusher housing 1. The process continues until all the Chinese medicinal materials inside the crusher housing 1 fall through the screen plate body 116 onto the surface of the screen plate 113. Under the action of gravity, they fall through the screen plate 113 and the screen plate bracket 111 into the discharge cart 112 for centralized collection. The screen plate bracket 111 guides the crushed Chinese medicinal materials. If the user needs to process the crushed Chinese medicinal materials inside the discharge cart 112, the user pulls the cart frame 114 away from the crusher housing 1, so that the cart frame 114 moves the discharge cart 112 away from the surface of the crusher housing 1, thereby pulling out the discharge cart 112. After pushing the discharge cart 112 to the desired position, the crushed Chinese medicinal materials inside can be processed.

[0034] Subsequently, the user can adjust the position of the fixed blade 118 according to the crushing needs. The user loosens the fastening studs 46 on the surface of the anti-loosening sleeve 44, allowing the fixed blade 118 to move on the surface of the fixing plate 121 after it is loosened. While pulling the fixed blade 118, the user can observe the pointer 43 on the surface of the fixed blade 118 and make precise adjustments to the position of the fixed blade 118 according to the scale position pointed to by the pointer 43 on the scale line 42. This allows the fixed blade 118 to slide inside the slide groove 41, and the slide groove 41 guides the fixed blade 118, preventing it from tilting when adjusting its position. After adjustment, the user tightens the fastening studs 46. Under the action of the fastening studs 46, the connecting plate 45 and the fixed blade 118 are installed on the surface of the fixed plate 121. With the cooperation of the anti-loosening sleeve 44 and the fastening studs 46, the fastening studs 46 can be prevented from accidentally loosening during use, ensuring the stability of the fixed blade 118 during installation and use. This enables the crushing device to adjust the distance between the moving blade 117 and the fixed blade 118, thereby optimizing the crushing effect of Chinese medicinal materials during use. At the same time, it ensures the smooth flow of Chinese medicinal materials in the crusher housing 1 and the smooth crushing process, improving production efficiency.

[0035] Subsequently, the mounting bracket 34 is installed on the inner wall of the feeding box 102 under the action of screw 35. Under normal circumstances, when the Chinese medicinal materials enter the interior of the feeding box 102 through the feeding frame 103, the baffle plate 32 moves away from the interior of the feeding trough 120, allowing the Chinese medicinal materials to smoothly enter the interior of the feeding box 102 through the feeding trough 120. After the Chinese medicinal materials are poured in, the user operates the controller 11, causing the controller 11 to control the cylinder 33 on the surface of the mounting bracket 34 to work. Under the action of the cylinder 33, the baffle plate 32 is pushed to move, causing the baffle plate 32 to rotate on the inner wall of the feeding trough 120. At this time, The output end of cylinder 33 rotates on the surface of fixed part 31, allowing baffle plate 32 to smoothly block the surface of feed trough 120. Under the action of baffle plate 32, dust generated during the crushing of Chinese medicinal materials inside the crusher housing 1 is prevented from floating into the air through feed trough 120. Simultaneously, the baffle plate 32 makes the crushing device safer to use, achieving the function of dust blocking. This allows the crushing device to block dust generated during the crushing of Chinese medicinal materials inside the crusher housing 1, preventing dust from spreading into the air and affecting air quality. As is known in the prior art, cylinder 33 is equipped with a stroke limit switch to control the stroke of cylinder 33.

[0036] Subsequently, the fineness of the pulverized Chinese medicinal materials is determined by the size of the aperture on the surface of the screen body 116. If different finenesses of Chinese medicinal materials need to be pulverized, the user needs to replace the screen body 116. At this time, the user pulls the screen bracket 111, causing the screen bracket 111 to slide on the inner wall of the crusher housing 1 and pull the screen bracket 111 out of the crusher housing 1. Then, the user puts their hand into the crusher housing 1 and loosens the fastening screws 23 on the surface of the fixing block 24. After removing the fastening screws 23 from the surface of the fixing block 24, the user pulls down the screen body 116, causing the screen body 116 to drive the guide block 21 to slide inside the guide groove 22, thereby removing the screen body 116 from the frame 11. After removing the surface of frame 9, the user places the replaced screen body 116 into the inside of the crusher housing 1 and pushes the screen body 116 upward, causing the screen body 116 to drive the guide block 21 to slide inside the guide groove 22. Under the combined action of the guide block 21 and the guide groove 22, the installation position of the screen body 116 is guided. After the screen body 116 moves into place, the user tightens the fastening screws 23 on the surface of the fixing block 24, thereby installing the screen body 116 on the surface of the frame 119 to realize the function of controlling the crushing fineness of the crushing device. This allows the crushing device to meet the working needs of crushing Chinese medicinal materials into different finenesses, thus improving the crushing quality of Chinese medicinal materials during use. It should be noted that after replacing the screen plate body 116 with a different aperture, the user needs to loosen the screws to remove the screen plate 113 from the inside of the screen plate bracket 111 and replace it with a screen plate 113 of appropriate aperture. The aperture of the screen plate 113 should always be larger than the aperture of the screen plate body 116 to ensure that the crushed Chinese medicinal materials can fall smoothly through the screen plate bracket 111 into the discharge car 112. The controller 11 controls the drive motor 1073 and the cylinder 33. The specific connection control method and working principle are existing technologies and will not be described in detail here. Finally, the use of the crushing device is completed.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A crushing device for processing traditional Chinese medicinal materials, comprising a crusher housing (1), characterized in that: A feed box (102) is installed on the surface of the top position of the crusher housing (1). The inner wall of the feed box (102) is provided with a feed trough (120). A fixing plate (121) is installed on the inner wall of both sides of the crusher housing (1). A fixed blade (118) is provided on the surface of the fixing plate (121). A frame (119) is installed on the inner wall of both sides of the crusher housing (1). A screen plate body (116) is provided on the surface of the frame (119). The screen plate body (116) is located above the screen plate bracket (111). A fineness control mechanism (2) is provided on the surface of the screen plate body (116) and the frame (119). A dust blocking mechanism (3) is provided on the inner wall of the feed box (102) and the feed trough (120). An adjustment distance mechanism (4) is provided on the surface of the fixed blade (118) and the fixing plate (121).

2. The crushing device for processing traditional Chinese medicinal materials according to claim 1, characterized in that: A drive box (101) is installed on one side of the crusher housing (1), a housing (104) is installed on the side of the crusher housing (1) away from the drive box (101), a base (105) is installed on the bottom surface of the crusher housing (1), and casters (106) are installed on the bottom corners of the base (105). A feed frame (103) is installed on one side of the feed box (102) by screws. A through groove (108) is opened on the inner wall of both the feed box (102) and the crusher housing (1), and the through groove (108) is connected to the interior of the crusher housing (1). The feed chute (120) is connected to the interior of the feed frame (103). The base (104) is installed on the bottom surface of the crusher housing (105). 5) The surface is provided with a discharge cart (112) for collecting crushed Chinese medicinal materials. A frame (114) is installed on one side of the discharge cart (112). The frame (114) is engaged with the surface of the crusher housing (1). A screen bracket (111) is provided inside the crusher housing (1). The screen bracket (111) is slidably engaged with the inner wall of the crusher housing (1). A screen plate (113) is installed on the inner wall of the screen bracket (111) by screws. The screen bracket (111) is located above the discharge cart (112). A drive assembly (107) is provided inside the drive box (101). The drive assembly (107) consists of a drive pulley (1071) and a rotating shaft (1071). 072), a drive motor (1073), a belt body (1074), a driven pulley (1075), and a rotating shaft (1076) constitute the drive housing (101). The drive housing (101) contains a drive pulley (1071) that rotates with the inner wall of the drive housing (101). The drive housing (1075) also contains a driven pulley (1075) that rotates with the inner wall of the drive housing (101). Both the drive pulley (1071) and the driven pulley (1075) are fitted with belt bodies (1074). The drive motor (1073) is mounted on the inner wall of the drive housing (101) using screws. A rotating shaft (1072) is mounted on the output end of the drive motor (1073) via a coupling. One end of the rotating shaft (1072) is fixed to the surface at the center of the drive pulley (1071). A rotating shaft (1076) is mounted on the surface at the center of the driven pulley (1075). The rotating shaft (1076) is rotatably engaged with the inner wall of the drive housing (101). A crushing roller (109) is provided inside the crusher housing (1). The crushing roller (109) is rotatably engaged with the inner walls of the crusher housing (1) and the box body (104). One end of the rotating shaft (1076) passes through the drive housing (101) and the crusher housing (1) in sequence and is fixed to the surface at one end of the crushing roller (109).A support base (110) is installed on the inner wall of the housing (104). One end of the crushing roller (109) extends into the interior of the housing (104) and rotates with the surface of the support base (110). Crushing blade holders (115) are screwed onto the surface of the crushing roller (109), and movable blades (117) are screwed onto the surfaces of both ends of the crushing blade holders (115).

3. The crushing device for processing traditional Chinese medicinal materials according to claim 1, characterized in that: The fineness control mechanism (2) consists of a guide block (21), a guide groove (22), a fastening screw (23), and a fixing block (24). Guide blocks (21) are installed on both sides of the mesh plate body (116). A guide groove (22) is provided on the inner wall of the frame (119). The guide groove (22) and the surface of the guide block (21) slide against each other.

4. The crushing device for processing Chinese medicinal materials according to claim 1, characterized in that: The surface of the mesh plate body (116) is equipped with fixing blocks (24), and the surface of the fixing blocks (24) is threaded with fastening screws (23). One end of the fastening screws (23) passes through the fixing blocks (24) and is threadedly fastened to the surface of the frame (119).

5. The crushing device for processing traditional Chinese medicinal materials according to claim 1, characterized in that: The dust shielding mechanism (3) consists of a fixing member (31), a shielding plate (32), a cylinder (33), a mounting bracket (34), and screws (35). The inner wall of the feed box (102) is provided with a mounting bracket (34), and the surface of the mounting bracket (34) is threaded with screws (35). One end of the screws (35) passes through the mounting bracket (34) and is threadedly fastened to the inner wall of the feed box (102). The inner wall of the feed trough (120) is provided with a shielding plate (32) for shielding the inside of the feed box (102). The shielding plate (32) and the inner wall of the feed trough (120) rotate and cooperate with each other.

6. The crushing device for processing Chinese medicinal materials according to claim 5, characterized in that: A fixing member (31) is installed on one side of the shield (32), and a cylinder (33) is provided on the surface of the mounting bracket (34). The cylinder (33) and the surface of the mounting bracket (34) rotate in mutual engagement, and the output end of the cylinder (33) rotates in mutual engagement with the surface of the fixing member (31).

7. The crushing device for processing Chinese medicinal materials according to claim 1, characterized in that: The distance adjustment mechanism (4) consists of a slide groove (41), a scale line (42), a pointer (43), an anti-loosening sleeve (44), a connecting plate (45), and a fastening stud (46). The surface of the fixed blade (118) is equipped with a connecting plate (45), and the surface of the connecting plate (45) is equipped with an anti-loosening sleeve (44). The surface of the anti-loosening sleeve (44) is threadedly connected to the fastening stud (46). One end of the fastening stud (46) passes through the anti-loosening sleeve (44), the connecting plate (45), and the fixed blade (118) in sequence and is threadedly fastened to the surface of the fixed plate (121).

8. The crushing device for processing Chinese medicinal materials according to claim 1, characterized in that: Pointers (43) are installed on both sides of the fixed blade (118), scale lines (42) are installed on the surface of the fixed plate (121), and grooves (41) are opened on the surface of the fixed plate (121). The grooves (41) slide and cooperate with the surface of the fixed blade (118).

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