Shredding equipment for traditional Chinese medicine decoction piece production

Abstract

The utility model discloses traditional Chinese medicine decoction piece production shredding equipment which comprises an outer barrel, the outer barrel comprises a horizontally-arranged material cutting barrel and a vertically-arranged material conveying barrel, a roller cutter is arranged in the material cutting barrel in a rolling mode, a material pressing mechanism is further arranged on the outer barrel, and the material pressing mechanism comprises a fixing column, a lifting assembly and a material pressing assembly; according to the shredding equipment for production of the traditional Chinese medicine decoction pieces, the lifting assembly can be replaced according to the traditional Chinese medicine decoction pieces of different sizes, so that the lifting assembly is matched with the pressing assembly to complete pressing conveying and continuous shredding operation on the traditional Chinese medicine decoction pieces of different sizes, the traditional Chinese medicine decoction pieces of large sizes do not need to be cut firstly, and the flexibility and practicability are better; the shredding efficiency is improved, the fixing column rotates to drive the material pressing assembly to move, the fixing column and the roller cutter are driven by the power mechanism, materials can be shredded by the rotating roller cutter while being pressed downwards, cooperation is higher, and meanwhile power energy is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of traditional Chinese medicine decoction pieces processing, and particularly relates to a wire cutting device for producing traditional Chinese medicine decoction pieces. Background Technique

[0002] Most traditional Chinese medicinal materials are processed through steaming, repeated processing, and finally sliced to obtain the final products. Some traditional Chinese medicines need to be further wire-cut after slicing. In Chinese Patent No. CN220297218U, "a wire cutting device for producing traditional Chinese medicine decoction pieces, which relates to the technical field of traditional Chinese medicine decoction piece processing equipment, specifically a wire cutting device for producing traditional Chinese medicine decoction pieces, including a cutting cylinder and a feeding cylinder. The outside of the cutting cylinder is fixedly installed through a support. A roller cutter is movably sleeved in the cutting cylinder, and a driving motor associated with the roller cutter is fixedly installed outside the cutting cylinder. In this wire cutting device for producing traditional Chinese medicine decoction pieces, through the coordinated use of a blower group, an annular pipe, a through opening, and a nozzle, during the wire cutting process, the blower group can continuously operate to generate a wind beam, which is introduced into the annular pipe and sprayed out through the nozzle, and sprayed into the inside of the roller cutter through the through opening on the roller cutter to assist in the output of the traditional Chinese medicine materials after wire cutting in the roller cutter, reducing the residue of medicinal materials in the roller cutter and avoiding waste of medicinal materials." In the above prior art, although the wire cutting operation of traditional Chinese medicine decoction pieces can be completed, the pressing distance of the pressing mechanism composed of an electric push rod and a pressing disc is fixed to a certain extent, which is not convenient for replacement and adjustment according to the sizes of different traditional Chinese medicine decoction pieces. If the length of the traditional Chinese medicine decoction piece is much greater than the height of the feeding cylinder and extends outside the feeding cylinder, the fixed pressing mechanism will not only affect the placement of the decoction piece but also cannot complete the pressing operation on the decoction piece. Often, the decoction piece needs to be further cut first, reducing the wire cutting efficiency. Content of the Utility Model

[0003] Purpose of the utility model: To provide a wire cutting device for producing traditional Chinese medicine decoction pieces to solve the problem that the pressing distance of the pressing mechanism composed of an electric push rod and a pressing disc in the prior art is fixed to a certain extent and is not convenient for replacement and adjustment according to the sizes of different traditional Chinese medicine decoction pieces.

[0004] Technical Solution:

[0005] A Chinese herbal medicine slice production slicing device, comprising an outer cylinder body, the outer cylinder body includes a horizontally arranged material cutting cylinder and a vertically arranged material feeding cylinder, the material feeding cylinder is connected and fixed to the material cutting cylinder, a roller cutter is rotatably arranged in the material cutting cylinder, and a material pressing mechanism is further arranged on the outer cylinder body. The material pressing mechanism presses the Chinese herbal medicine slices in the material feeding cylinder into the material cutting cylinder, so that the roller cutter completes the slicing operation on the Chinese herbal medicine slices. The material pressing mechanism includes a fixed column, a lifting assembly and a material pressing assembly. The fixed column is arranged parallel to one side of the material feeding cylinder, the material pressing assembly is arranged on the lifting assembly, the lifting assembly is detachably connected to the fixed column, and both the fixed column and the roller cutter are connected to a power mechanism through a transmission assembly. The power mechanism is arranged in the material cutting cylinder, and the power mechanism is used to drive the roller cutter and the fixed column to rotate.

[0006] In a further embodiment, the end of the material cutting cylinder corresponding to the roller cutter in the material cutting cylinder forms an open material outlet, the other end of the material cutting cylinder is a closed end, and an operation cavity is formed between the other end of the roller cutter in the material cutting cylinder and the closed end. The transmission assembly and the power mechanism are arranged in the operation cavity.

[0007] In a further embodiment, the power mechanism includes a motor, and the transmission assembly includes two transmission gears and a central gear meshing between the two transmission gears. One of the transmission gears is installed on the output end of the motor, and the other transmission gear is installed on the column body of the fixed column in the operation cavity;

[0008] The central gear is fixedly connected to the roller cutter through a connecting column, and the central gear is rotatably connected to the operation cavity.

[0009] In a further embodiment, the bottom end of the fixed column penetrates through the material cutting cylinder and extends into the operation cavity to connect the transmission assembly, and an installation groove is formed in the column body of the fixed column outside the material cutting cylinder;

[0010] The lifting assembly includes a vertical rod and a moving nut. The vertical rod is inserted into the installation groove in a matching manner and fixed by a locking member. A threaded area is arranged on the rod body of the vertical rod outside the installation groove. The moving nut is sleeved on the vertical rod and is in threaded connection with the threaded area. The moving nut is connected to the material pressing assembly.

[0011] In a further embodiment, the material pressing assembly includes a material pressing plate, a connecting rod and a cross bar. One end of the cross bar is fixedly connected to the moving nut and the other end is provided with a through groove. A connecting mechanism is arranged in the through groove. The top end of the connecting rod is rotatably connected to the through groove through the connecting mechanism, and the bottom end is fixedly connected to the material pressing plate.

[0012] In a further embodiment, the connecting mechanism includes a connecting shaft and a positioning component. The connecting rod and the through groove form a rotating mechanism through the connecting shaft, and the rotation angle range of the rotating mechanism is 0 - 180°.

[0013] On the rod body of the connecting rod in the through groove, a first positioning hole and a second positioning hole are symmetrically arranged with respect to the center line of the connecting rod, and both the first positioning hole and the second positioning hole are respectively connected to the positioning component.

[0014] The positioning component includes a positioning rod, a push rod, and a spring. The positioning rod is horizontally slidably arranged in a first transverse groove. The first transverse groove is opened in the cross bar and communicated with the through groove. The positioning rod is perpendicularly and fixedly connected to the push rod. The push rod is horizontally slidably arranged in a second transverse groove. The second transverse groove is opened in the cross bar and communicated with the first transverse groove. One end of the push rod that is not connected to the positioning rod extends out of the second transverse groove.

[0015] The spring is horizontally pressed between the positioning rod and the first transverse groove, and the positioning rod is connected with the first positioning hole and the second positioning hole in a matching manner.

[0016] In a further embodiment, the pressing plate is fitted and pressed into the feeding cylinder, and a guiding component is arranged between the pressing plate and the feeding cylinder.

[0017] The guiding component includes a guiding block fixed on the pressing plate. The guiding block is slidably connected with a guiding groove. The guiding groove is opened on the inner wall of the feeding cylinder, and the notch of the guiding groove is communicated with the top opening of the feeding cylinder.

[0018] In a further embodiment, a pushing component is further arranged on the cutting cylinder. The pushing component includes a pushing plate and an input rod. The pushing plate is arranged inside the roller cutter. One end of the input rod penetrates through the cutting cylinder and the roller cutter and extends into the roller cutter to be connected with the pushing plate, and the other end is located outside the cutting cylinder; it can improve the discharging rate and avoid residue.

[0019] The beneficial effects of the present utility model: By setting a fixed column and a lifting component detachably connected to the fixed column, the lifting component can be replaced according to different sizes of traditional Chinese medicine slices, so as to cooperate with the pressing component to complete the downward feeding and continuous slicing operation of traditional Chinese medicine slices of different sizes. It is not necessary to cut the larger-sized traditional Chinese medicine slices first, with better flexibility and practicability, improving the slicing efficiency. And the fixed column drives the pressing component to move through rotation. Both the fixed column and the roller cutter are driven by a power mechanism, so that the material can be sliced by the rotating roller cutter while being pressed downward, with better cooperation and also saving power energy. Description of the Drawings

[0020] Figure 1 is a front sectional structure schematic diagram of the present utility model.

[0021] Figure 2 is a flipped state structure schematic diagram of the connection mechanism of the present utility model.

[0022] Figure 3 is a left side structure schematic diagram of the transmission component of the present utility model.

[0023] Figure 4 is a right side structure schematic diagram of the material pushing component of the present utility model.

[0024] Reference numerals are: outer cylinder body 1, material conveying cylinder 11, material cutting cylinder 12, roller cutter 13, power mechanism 2, motor 21, material pressing mechanism 3, transmission component 4, central gear 41, connecting column 411, through hole 412, transmission gear 42, fixed column 5, installation groove 51, locking member 52, vertical rod 6, moving nut 61, material pressing component 7, cross bar 71, through groove 711, connecting shaft 712, first transverse groove 713, second transverse groove 714, connecting rod 72, first positioning hole 721, second positioning hole 722, material pressing plate 73, guiding component 74, connection mechanism 75, positioning rod 751, push rod 752, spring 753, material pushing component 8, input rod 81, material pushing plate 82. Detailed implementation manners

[0025] In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present utility model, some well-known technical features in the art are not described.

[0026] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] Refer to Figures 1-4, a Chinese herbal medicine slice production slicing device disclosed by the present utility model, includes an outer cylinder body 1. The outer cylinder body 1 includes a horizontally arranged material cutting cylinder 12 and a vertically arranged material feeding cylinder 11. The material feeding cylinder 11 is connected and fixed to the material cutting cylinder 12. A roller cutter 13 is rotatably arranged in the material cutting cylinder 12. A pressing mechanism 3 is further arranged on the outer cylinder body 1. The pressing mechanism 3 presses the Chinese herbal medicine slices in the material feeding cylinder 11 into the material cutting cylinder 12, so that the roller cutter 13 completes the slicing operation on the Chinese herbal medicine slices. The pressing mechanism 3 includes a fixed column 5, a lifting assembly and a pressing assembly 7. The fixed column 5 is arranged parallel to one side of the material feeding cylinder 11. The pressing assembly 7 is arranged on the lifting assembly. The lifting assembly is detachably connected to the fixed column 5. Both the fixed column 5 and the roller cutter 13 are connected to a power mechanism 2 through a transmission assembly 4. The power mechanism 2 is arranged in the material cutting cylinder 12. The power mechanism 2 is used to drive the roller cutter 13 and the fixed column 5 to rotate.

[0028] One end of the material cutting cylinder 12 corresponding to the roller cutter 13 inside the material cutting cylinder 12 forms an open material outlet. The other end of the material cutting cylinder 12 is a closed end. An operation cavity is formed between the other end of the roller cutter 13 inside the material cutting cylinder 12 and the closed end. The transmission assembly 4 and the power mechanism 2 are arranged in the operation cavity. This setting can play a role in protecting the transmission assembly 4 and the power mechanism 2, avoiding the transmission assembly 4 and the power mechanism 2 being exposed outside the equipment and being damaged due to external influences.

[0029] The power mechanism includes a motor 21. The transmission assembly 4 includes two transmission gears 42 and a central gear 41 meshing between the two transmission gears 42. One of the transmission gears 42 is installed on the output end of the motor 21. The other transmission gear 42 is installed on the column body of the fixed column 5 inside the operation cavity. The central gear 41 is fixedly connected to the roller cutter 13 through a connecting column 411. The central gear 41 is rotatably connected to the operation cavity. The central gear 41 and the transmission gears 42 are conical gears meshing with each other. As the motor 21 operates, the gears drive the roller cutter 13 and the fixed column 5 to rotate, so that the downward pressing operation of the material can be coordinated during the rotation and slicing of the roller cutter 13, improving the operation efficiency and saving energy.

[0030] The bottom end of the fixed column 5 penetrates through the cutting cylinder 12 and extends into the operation chamber to connect the transmission component 4. An installation groove 51 is formed in the column body of the fixed column 5 outside the cutting cylinder 12. The fixed column 5 is rotatably connected to the cutting cylinder 12 through a bearing. The lifting component includes a vertical rod 6 and a moving nut 61. The vertical rod 6 is inserted into the installation groove 51 in a matching manner and fixed by a locking member 52. A threaded area is provided on the rod body of the vertical rod 6 outside the installation groove 51. The moving nut 61 is sleeved on the vertical rod 6 and is in threaded connection with the threaded area. The moving nut 61 is connected to the pressing component 7. Lifting components of different sizes are replaced according to the lengths of different traditional Chinese medicine pieces, so that the moving height range of the moving nut 61 in the threaded area matches the length of the traditional Chinese medicine pieces. The vertical rod 6 of a suitable size is connected to the installation groove 51 and fixed by a locking member 52 such as a bolt or a locking screw. When the fixed column 5 rotates, the vertical rod 6 rotates accordingly, and then drives the moving nut 61 and the pressing component 7 to move vertically, continuously pressing the traditional Chinese medicine pieces down until they contact the roller cutter 13.

[0031] The pressing component 7 includes a pressing plate 73, a connecting rod 72 and a cross bar 71. One end of the cross bar 71 is fixedly connected to the moving nut 61, and a through groove 711 is formed at the other end. A connecting mechanism 75 is provided in the through groove 711. The top end of the connecting rod 72 is rotatably connected to the through groove 711 through the connecting mechanism 75, and the bottom end is fixedly connected to the pressing plate 73. The connecting rod 72 can be turned over, so that the position of the pressing plate 73 can be adjusted when placing the traditional Chinese medicine pieces into the feeding cylinder 11. When placing the traditional Chinese medicine pieces, first turn over the connecting rod 72 through the connecting mechanism 75 so that the opening of the feeding cylinder 11 is not blocked by the pressing plate 73. After placing, turn over the connecting rod 72 again so that the pressing plate 73 corresponds to the opening of the feeding cylinder 11.

[0032] The connecting mechanism 75 includes a connecting shaft 712 and a positioning component. The connecting rod 72 and the through groove 711 form a rotating mechanism through the connecting shaft 712, and the rotation angle range of the rotating mechanism is 0 - 180°. On the rod body of the connecting rod 72 in the through groove 711, a first positioning hole 721 and a second positioning hole 722 are symmetrically arranged about the center line of the connecting rod 72. Both the first positioning hole 721 and the second positioning hole 722 are respectively connected to the positioning component. The positioning component includes a positioning rod 751, a push rod 752, and a spring 753. The positioning rod 751 is horizontally slidably arranged in the first transverse groove 713. The first transverse groove 713 is opened in the cross bar 71 and communicated with the through groove. The positioning rod 751 is vertically and fixedly connected to the push rod 752. The push rod 752 is horizontally slidably arranged in the second transverse groove 714. The second transverse groove 714 is opened in the cross bar 71 and communicated with the first transverse groove 713. One end of the push rod 752 that is not connected to the positioning rod 751 extends out of the second transverse groove 714, and the top end of the push rod 752 is located outside the cross bar 71, which is convenient for manual operation. The spring 753 is horizontally pressed between the positioning rod 751 and the first transverse groove 713. The positioning rod 751 is cooperatively connected with the first positioning hole 721 and the second positioning hole 722. When it is necessary to flip the connecting rod 72 for placing traditional Chinese medicine decoction pieces, pull the push rod 752 to drive the positioning rod 751 to compress the spring 753 and slide into the first transverse groove 713 until the positioning rod 751 disengages from the first positioning hole 721. Then, the connecting rod 72 can be flipped to 180° through the connecting shaft 712 so that the second positioning hole 722 corresponds to the positioning rod 751. Release the push rod 752, and the positioning rod 751 pops open under the action of the reset spring 753. The positioning rod 751 slides out of the first transverse groove 713 and inserts into the second positioning hole 722, and the flipped connecting rod 72 can then be limited.

[0033] The pressing plate 73 is cooperatively pressed into the feeding cylinder 11, and a guiding component 74 is arranged between the pressing plate 73 and the feeding cylinder 11. The guiding component 74 includes a guiding block fixed on the pressing plate 73. The guiding block is slidably connected to a guiding groove. The guiding groove is opened on the inner wall of the feeding cylinder 11, and the notch of the guiding groove is communicated with the top opening of the feeding cylinder 11. As the moving nut 61 moves downward, the pressing plate 73 gradually approaches and enters the feeding cylinder 11. At this time, the guiding block also enters the guiding groove and slides in the guiding groove as the pressing plate 73 moves, so that the guiding block can stably and centrally complete the pressing operation on the traditional Chinese medicine decoction pieces.

[0034] A pusher assembly 8 is further provided on the cutting barrel 12. The pusher assembly 8 includes a pusher plate 82 and an input rod 81. The pusher plate is arranged inside the roller cutter 13. One end of the input rod 81 penetrates through the cutting barrel 12 and the roller cutter 13 and extends into the roller cutter 13 to be connected with the pusher plate 82, and the other end is located outside the cutting barrel 12. A through hole 412 for the input rod 81 to pass through is provided at the center of the central gear 41. When the wire cutting is completed, if there is still material residue in the roller cutter 13, the input rod 81 is pushed outside the cutting barrel 12 to make the pusher plate 82 move horizontally in the roller cutter 13, so that the material can be gradually pushed to the material outlet from the closed end of the roller cutter 13, avoiding material residue. The input rod 81 is penetrated and slidably connected with the cutting barrel 12. Since there is a gap between the input rod 81 and the through hole of the roller cutter 13, and the through hole at the closed end of the roller cutter 13 allows the input rod 81 to slide, when the roller cutter 13 rotates, the input rod 81 and the pusher plate 82 will not rotate therewith. A receiving groove is provided at the closed end inside the roller cutter 13. When the wire cutting operation is performed, the pusher plate 82 is located in the receiving groove.

[0035] The implementation principle of the present utility model is as follows: First, select a suitable lifting assembly according to the size of the traditional Chinese medicine pieces to be wire-cut, connect the vertical rod 6 with the moving nut 61 and the fixed column 5, then place the traditional Chinese medicine pieces in the feeding barrel 11, and turn on the motor 21 to make the fixed column 5 and the roller cutter 13 rotate, so that the wire cutting operation can be completed while the material is pressed down.

[0036] Although the embodiments of the present utility model 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 utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

[0037] The preferred embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the specific details in the above embodiments. Within the technical concept scope of the present utility model, various equivalent transformations can be made to the technical solutions of the present utility model, and these equivalent transformations all belong to the protection scope of the present utility model.

Claims

1. A Chinese herbal medicine cut slice production wire-cutting device, comprising an outer cylinder body. The outer cylinder body includes a horizontally arranged material cutting cylinder and a vertically arranged material conveying cylinder. The material conveying cylinder is connected and fixed to the material cutting cylinder. A roller cutter is rotatably arranged in the material cutting cylinder. A material pressing mechanism is further arranged on the outer cylinder body. The material pressing mechanism presses the Chinese herbal medicine slices in the material conveying cylinder into the material cutting cylinder, so that the roller cutter completes the wire-cutting operation on the Chinese herbal medicine slices. It is characterized in that: The blanking mechanism includes a fixed column, a lifting assembly, and a blanking assembly. The fixed column is arranged parallel to one side of the material conveying cylinder. The blanking assembly is arranged on the lifting assembly. The lifting assembly is detachably connected to the fixed column. Both the fixed column and the roller cutter are connected to a power mechanism through a transmission assembly. The power mechanism is arranged in the cutting cylinder, and the power mechanism is used to drive the rotation of the roller cutter and the fixed column.

2. The wire-cutting equipment for producing traditional Chinese medicine decoction pieces according to claim 1, wherein: One end of the cutting cylinder corresponding to the roller cutter inside the cutting cylinder forms an open material outlet, and the other end of the cutting cylinder is a closed end. An operation cavity is formed between the other end of the roller cutter inside the cutting cylinder and the closed end. The transmission assembly and the power mechanism are arranged in the operation cavity.

3. The wire-cutting device for producing traditional Chinese medicine cut pieces according to claim 2, wherein: The power mechanism includes a motor. The transmission assembly includes two transmission gears and a central gear meshed between the two transmission gears. One of the transmission gears is installed on the output end of the motor, and the other transmission gear is installed on the column body of the fixed column located inside the operation cavity. The central gear is fixedly connected to the roller cutter through a connecting column, and the central gear is rotatably connected to the operation cavity.

4. A Chinese herbal medicine cut slice production wire cutting device according to claim 3, characterized in that: The bottom end of the fixed column penetrates the cutting cylinder and extends into the operation cavity to connect the transmission assembly. An installation groove is provided in the column body of the fixed column located outside the cutting cylinder. The lifting assembly includes a vertical rod and a moving nut. The vertical rod is inserted into the installation groove in a matching manner and fixed by a locking member. A threaded area is provided on the rod body of the vertical rod located outside the installation groove. The moving nut is sleeved on the vertical rod and is in threaded connection with the threaded area. The moving nut connects the blanking assembly.

5. A Chinese herbal medicine cut slice production wire cutting device according to claim 4, characterized in that: The blanking assembly includes a blanking plate, a connecting rod, and a cross bar. One end of the cross bar is fixedly connected to the moving nut, and a through groove is provided at the other end. A connecting mechanism is arranged in the through groove. The top end of the connecting rod is rotatably connected to the through groove through the connecting mechanism, and the bottom end is fixedly connected to the blanking plate.

6. The wire-cutting equipment for producing traditional Chinese medicine decoction pieces according to claim 5, wherein: The connecting mechanism includes a connecting shaft and a positioning assembly. The connecting rod and the through groove form a rotating mechanism through the connecting shaft. The rotation angle range of the rotating mechanism is 0-180°. First positioning holes and second positioning holes are symmetrically arranged on the rod body of the connecting rod in the through groove with respect to the center line of the connecting rod. Both the first positioning hole and the second positioning hole are respectively connected to the positioning assembly. The positioning assembly includes a positioning rod, a push rod, and a spring. The positioning rod slides horizontally in a first transverse groove. The first transverse groove is opened in the cross bar and communicates with the through groove. The positioning rod is vertically and fixedly connected to the push rod. The push rod slides horizontally in a second transverse groove. The second transverse groove is opened in the cross bar and communicates with the first transverse groove. One end of the push rod not connected to the positioning rod extends out of the second transverse groove. The spring is horizontally pressed between the positioning rod and the first transverse groove. The positioning rod is in mating connection with the first positioning hole and the second positioning hole.

7. A Chinese herbal medicine cut slice production wire cutting device according to claim 6, characterized in that: The pressure plate is fitted and pressed into the material conveying cylinder, and a guiding assembly is arranged between the pressure plate and the material conveying cylinder; The guiding assembly includes a guiding block fixed on the pressure plate, the guiding block is slidably connected with a guiding groove, the guiding groove is formed on the inner wall of the material conveying cylinder, and the notch of the guiding groove communicates with the top opening of the material conveying cylinder.

8. A Chinese herbal medicine slice production wire-cutting device according to claim 1, characterized in that: A material pushing assembly is further arranged on the material cutting cylinder, the material pushing assembly includes a material pushing plate and an input rod, the material pushing plate is arranged in the roller cutter, one end of the input rod penetrates through the material cutting cylinder and the roller cutter and extends into the roller cutter to be connected with the material pushing plate, and the other end is located outside the material cutting cylinder.

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