Automatic mashing device for traditional Chinese medicinal material processing

By designing an automatic crushing device, which uses a motor to drive a lead screw and guide column to move a crushing rod, combined with a spring design, the problem of high labor intensity and low efficiency in traditional Chinese medicine crushing is solved, and efficient automatic crushing operation is achieved.

CN121732270APending Publication Date: 2026-03-27GUIZHOU GUYA HERBAL MEDICINE TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-29
Publication Date
2026-03-27

AI Technical Summary

Technical Problem

Traditional methods of crushing Chinese medicinal herbs are labor-intensive, inefficient, and produce small output.

Method used

An automatic crushing device was designed, which adopts a structure of motor, lead screw, guide column and spring to realize the automatic movement of crushing rod in the crushing pot, avoiding manual operation. The elastic design of the spring prevents jamming and sticking.

Benefits of technology

It achieves efficient and automated crushing of Chinese medicinal materials, is easy to operate, avoids manual labor intensity, and improves production efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN121732270A_ABST
    Figure CN121732270A_ABST
Patent Text Reader

Abstract

The invention discloses an automatic mashing device for traditional Chinese medicinal material processing, which comprises a workbench, supporting plates are fixed at the two ends of the bottom of the workbench, a guide column is fixedly connected between the two supporting plates, a motor is mounted on the side edge of any one supporting plate, an output shaft of the motor is connected with a screw rod, and the screw rod is connected with an output shaft of the motor. The device comprises a workbench, a screw rod is arranged on the workbench, two threaded sections with opposite thread screwing directions are arranged on the screw rod, two first sliding holes are formed in the top of the workbench, two moving seats are arranged on the top of the workbench, a stepped groove is formed in one end of each moving seat, and a medicine smashing part is connected in each stepped groove through a first spring. The medicine smashing part comprises a sliding block, a sliding rod, a push plate and a crushing rod, the sliding block is cylindrical, and one end of the sliding block is connected with the sliding rod. The traditional Chinese medicinal material mashing device can automatically mash traditional Chinese medicinal materials, and is convenient to operate and very high in processing efficiency.
Need to check novelty before this filing date? Find Prior Art

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of traditional Chinese medicinal material processing, and in particular to an automatic crushing device for traditional Chinese medicinal material processing. BACKGROUND

[0002] Traditional Chinese medicines are collectively referred to as medicines which are guided by traditional Chinese medicine theory to be used for preventing, treating, diagnosing diseases and having rehabilitation and healthcare functions. In short, traditional Chinese medicines are substances used for preventing, treating, diagnosing diseases and having rehabilitation and healthcare functions under the guidance of traditional Chinese medicine theory. Traditional Chinese medicines mainly come from natural medicines and their processed products, including plant medicines, animal medicines, mineral medicines and some chemical and biological products. Since plant medicines are the majority of traditional Chinese medicines, there is a saying that 'all medicines are based on grasses'.

[0003] Part of traditional Chinese medicines needs to be crushed during production. Traditional crushing is manually performed, which is labor-intensive and low in efficiency and output. SUMMARY

[0004] The application aims to solve the problems in the prior art and provides an automatic crushing device for traditional Chinese medicinal material processing.

[0005] To achieve the above object, the application adopts the following technical scheme. An automatic crushing device for traditional Chinese medicinal material processing, comprising a workbench, support plates are fixed at the bottom of the workbench, guide columns are fixedly connected between the two support plates, a motor is installed at the side of any support plate, the output shaft of the motor is connected with a lead screw, two thread segments with opposite rotation directions are arranged on the lead screw, first sliding holes are arranged on the top of the workbench, two first sliding holes are arranged on the top of the workbench, moving seats are arranged on the top of the workbench, two moving seats are arranged on the top of the workbench, a stepped groove is arranged at one end of the moving seat, a medicine crushing piece is connected with the stepped groove in the moving seat through a first spring, the medicine crushing piece comprises a sliding block, a sliding rod, a push plate and a crushing rod, the sliding block is cylindrical, one end of the sliding block is connected with the sliding rod, the sliding block and the sliding rod are slidingly installed in the stepped groove in the moving seat, a second spring is sleeved on the sliding rod, one end of the sliding rod away from the sliding block is connected with the push plate, one end of the push plate away from the sliding rod is fixed with the crushing rod, a medicine crushing tank is fixed on the top of the workbench, second sliding holes are arranged on the two sides of the medicine crushing tank, the crushing rod is slidingly installed in the second sliding hole, sliding seats are fixed at the bottom of the two moving seats, the sliding seats are slidingly installed in the first sliding holes on the top of the workbench, the guide columns slidingly penetrate through the sliding seats, the lead screw penetrates through the sliding seats, and the two sliding seats are threadedly connected with the two thread segments with opposite rotation directions on the lead screw.

[0006] Preferably, the stepped groove comprises a first groove and a second groove, the sliding block is slidingly installed in the first groove, the sliding rod is slidingly penetrated through the second groove, and the first spring and the second spring are both located in the first groove.

[0007] Preferably, the sliding rod is threadedly connected with the sliding block and the push plate respectively.

[0008] Preferably, the sliding seat is a cuboid, the moving seat is a cuboid, and the medicine pounding jar is a cuboid.

[0009] Preferably, the breaking rod is perpendicular to the side wall of the medicine pounding jar, and the two moving seats are symmetrically arranged on two sides of the medicine pounding jar.

[0010] Preferably, the guide column is parallel to the lead screw, and the motor is connected with the lead screw through a shaft coupling.

[0011] Compared with the prior art, the automatic medicine pounding device for processing Chinese medicinal materials has the following beneficial effects: The motor, the lead screw and the guide column can stably drive the two sliding seats to move towards or away from each other, so as to drive the two moving seats to move towards or away from each other, thereby realizing automatic pounding of the traditional Chinese medicine in the medicine pounding jar without manual pounding, and improving the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 FIG. 1 is a structural schematic view of an automatic medicine pounding device for processing Chinese medicinal materials according to the present application; Fig. 2 FIG. 2 is a structural schematic view of a medicine pounding member of the automatic medicine pounding device for processing Chinese medicinal materials according to the present application.

[0013] In the drawings: 1 workbench, 2 support plate, 3 sliding seat, 4 lead screw, 5 guide column, 6 motor, 7 moving seat, 8 medicine pounding member, 81 sliding block, 82 sliding rod, 83 push plate, 84 breaking rod, 9 medicine pounding jar, 10 second spring, 11 first spring. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0015] REFERENCE Figs. 1-2The utility model provides an automatic crushing device for traditional Chinese medicinal material processing, including workbench 1, the bottom both ends of workbench 1 are fixed with support plate 2, and the fixed connection of two support plates 2 is connected with guide column 5, and the side of any support plate 2 is installed with motor 6, the output shaft of motor 6 is connected with lead screw 4, and the thread section of opposite rotation is set on the lead screw 4, and the top of workbench 1 is provided with first sliding hole, and the first sliding hole is equipped with two, and the top of workbench 1 is provided with moving seat 7, and moving seat 7 is equipped with two, and the one end of moving seat 7 is provided with ladder groove, and the ladder groove is connected with medicine pounding piece 8 in the first spring 11, and medicine pounding piece 8 includes sliding block 81, sliding rod 82, push plate 83 and crushing rod 84, the one end of sliding block 81 is connected with sliding rod 82, and sliding block 81 and sliding rod 82 are slidably installed in the ladder groove on moving seat 7, and the second spring 10 is sleeved on sliding rod 82, and the one end of sliding rod 82 away from sliding block 81 is connected with push plate 83, and the one end of push plate 83 away from sliding rod 82 is fixed with crushing rod 84, and the top of workbench 1 is fixed with medicine pounding jar 9, and the two sides of medicine pounding jar 9 are provided with second sliding hole, and crushing rod 84 is slidably installed in the second sliding hole, and the bottom of two moving seats 7 is fixed with slide 3, and slide 3 is slidably installed in the first sliding hole on the top of workbench 1, and guide column 5 is slidably penetrated through slide 3, and lead screw 4 is penetrated through slide 3, and two slides 3 are connected with the two thread sections of opposite rotation on lead screw 4 through thread.

[0016] Wherein, the ladder groove includes first recess and second recess, the sliding block 81 is slidably installed in the first recess, the sliding rod 82 is slidably penetrated through the second recess, the first spring 11 and the second spring 10 are located in the first recess, and the first spring 11 and the second spring 10 are located on the two sides of the sliding block 81 respectively.

[0017] Wherein, the sliding rod 82 is connected with the sliding block 81 and the push plate 83 through thread respectively.

[0018] Wherein, the slide 3 is cuboid, the moving seat 7 is cuboid, and the medicine pounding jar 9 is cuboid.

[0019] Wherein, the crushing rod 84 is perpendicular to the side wall of the medicine pounding jar 9, and the two moving seats 7 are symmetrically arranged on the two sides of the medicine pounding jar 9.

[0020] Wherein, the guide column 5 is parallel to the lead screw 4, and the motor 6 is connected with the lead screw 4 through the shaft coupling.

[0021] Working principle: the motor 6, lead screw 4, guide pillar 5, can smoothly drive two slide 3 to move towards or away from each other, so as to drive two moving seat 7 to move towards or away from each other, so as to realize the broken rod 84 to the traditional Chinese medicine in the medicine jar 9 automatic crushing, no need to manually crush, convenient operation, the processing efficiency is very high; The first spring 11, the second spring 10 can guarantee good elasticity in the crushing operation, avoid the instantaneous jam phenomenon; Through the broken rod 84 in the second sliding hole in the medicine jar 9, the broken rod 84 can be avoided to stick, and the medicine is conveniently and efficiently crushed.

[0022] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art in the technical range disclosed by the present application, according to the technical scheme and the invention concept of the present application, equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. An automatic crushing device for processing Chinese medicinal materials, comprising a workbench (1), characterized in that, The bottom of the workbench (1) is fixed with support plates (2) at both ends. A guide post (5) is fixedly connected between the two support plates (2). A motor (6) is installed on the side of any one of the support plates (2). The output shaft of the motor (6) is connected to a lead screw (4). The lead screw (4) is provided with two threaded sections with opposite directions. The top of the workbench (1) is provided with a first sliding hole. There are two first sliding holes. The top of the workbench (1) is provided with a movable seat (7). There are two movable seats (7). One end of the movable seat (7) is provided with a stepped groove. A mortar (8) is connected to the stepped groove through a first spring (11). The mortar (8) includes a slider (81), a sliding rod (82), a push plate (83), and a crushing rod (84). The slider (81) is cylindrical. One end of the slider (81) is connected to the sliding rod (82). The slider (81) and the slide rod (82) are slidably installed in the stepped groove on the moving seat (7). A second spring (10) is sleeved on the slide rod (82). A push plate (83) is connected to the end of the slide rod (82) away from the slider (81). A crushing rod (84) is fixed to the end of the push plate (83) away from the slide rod (82). A mortar (9) is fixed to the top of the workbench (1). A second sliding hole is opened on both sides of the mortar (9). The crushing rod (84) is slidably installed in the second sliding hole. A slide seat (3) is fixed to the bottom of the two moving seats (7). The slide seat (3) is slidably installed in the first sliding hole at the top of the workbench (1). The guide post (5) slides through the slide seat (3). The lead screw (4) passes through the slide seat (3). The two slide seats (3) are respectively connected to the two threaded sections with opposite directions on the lead screw (4) by threads.

2. The automatic crushing device for processing Chinese medicinal materials according to claim 1, characterized in that, The stepped groove includes a first groove and a second groove. The slider (81) is slidably installed in the first groove, and the slide rod (82) slides through the second groove. The first spring (11) and the second spring (10) are both located in the first groove, and the first spring (11) and the second spring (10) are located on both sides of the slider (81).

3. The automatic crushing device for processing Chinese medicinal materials according to claim 1, characterized in that, The slide bar (82) is connected to the slider (81) and the push plate (83) by threads respectively.

4. The automatic crushing device for processing Chinese medicinal materials according to claim 1, characterized in that, The slide (3) is a cuboid, the movable seat (7) is a cuboid, and the mortar (9) is a cuboid.

5. The automatic crushing device for processing Chinese medicinal materials according to claim 1, characterized in that, The crushing rod (84) is perpendicular to the side wall of the mortar (9), and two movable seats (7) are symmetrically arranged on both sides of the mortar (9).

6. The automatic crushing device for processing Chinese medicinal materials according to claim 1, characterized in that, The guide post (5) is parallel to the lead screw (4), and the motor (6) is connected to the lead screw (4) through a coupling.