A pulverizing device and a medicinal material energy-saving pulverizing method for producing synergistic additives

Abstract

The present invention relates to the technical field of pulverizing equipment, and discloses a pulverizing equipment and an energy-saving pulverizing method for medicinal materials used in the production of synergistic additives, comprising a machine base, a driving motor installed in the machine base, an agitator installed on the top of the machine base, and a movable cover installed on the agitator. During the pulverizing operation, the present invention first collects fiber materials and transports them to a collection box, then uses the heat of the driving motor to synchronously dry the fiber materials, making the fiber materials brittle, and finally pushes the dried fiber materials back into the agitator for separate pulverization after the remaining components of the medicinal materials are pulverized. This method can effectively prevent the fiber materials from being retained in the agitator, improve the pulverization efficiency of the remaining components of the medicinal materials, and at the same time, the pulverization efficiency of the fiber materials is higher after the drying process. Since the drying process and the grinding process are synchronized and there is no need for frequent shutdowns, the pulverization cycle is shortened, the pulverization quality is improved, and energy consumption is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of pulverizing equipment, in particular to pulverizing equipment and a medicinal material energy-saving pulverizing method for producing synergistic additives. Background Art

[0002] The production of synergists often requires the crushing of raw materials. For example, agricultural synergists often require the crushing of medicinal materials as raw materials. Currently, toothed grinders are widely used for crushing. The main principle is to set an annular screen, movable teeth and fixed teeth in the equipment. The material collides and shears with the movable teeth and fixed teeth to achieve crushing, and then passes through the annular screen and is discharged.

[0003] This type of crushing equipment has certain problems in crushing medicinal materials. Some medicinal materials are plant stems and contain fibers. After the initial fiber shedding, it is not easy to be crushed. The existing practice is generally to extend the crushing time or open the crusher to collect the fibers after the initial crushing and then process them separately. The first treatment method will cause the retained fibers to cause the screen to be blocked, affecting the crushing effect and the discharge of the crushed materials, reducing the crushing efficiency. Prolonging the crushing time will also increase energy consumption, overheating of the crusher and burning of medicinal materials. The second treatment method requires frequent shutdowns, a large workload, and the subsequent separate processing of the fibers prolongs the entire crushing cycle; therefore, further improvement is needed. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a crushing equipment and an energy-saving crushing method for medicinal materials for the production of synergistic additives, which have the advantages of high crushing efficiency, energy saving, high crushing quality, and short crushing cycle. It solves the problem that the existing crushers are inconvenient to handle the fibers in the medicinal raw materials, resulting in reduced crushing efficiency, increased energy consumption, burning of medicinal materials, and increased crushing cycle.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a pulverizing device, comprising a machine base, a driving motor installed in the machine base, a stirrer installed on the top of the machine base, and a movable cover installed on the stirrer, a collecting box is fixed on the movable cover, a through groove is formed on the movable cover, and the through groove is used to connect the inner cavity of the stirrer and the inner cavity of the collecting box;

[0006] A gate valve assembly is arranged in the through groove, and the gate valve assembly includes a gate plate that can move laterally into the through groove, and the gate valve assembly is used to control the opening and closing of the through groove;

[0007] A collecting assembly is installed inside the collecting box, the collecting assembly includes an oblique comb that can move between the inner cavity of the agitator and the inner cavity of the collecting box, and the collecting assembly is used to collect fibers in the agitator;

[0008] A cleaning assembly is also installed inside the collecting box, and the cleaning assembly includes a flat comb that can move vertically, and the cleaning assembly is used to clean the fibers collected on the oblique comb;

[0009] An air guide assembly is installed inside the base, and the air guide assembly includes an air duct connected between the main motor and the collection box, and the air guide assembly is used to conduct the heat of the main motor to the collection box;

[0010] A pushing assembly is also installed in the collecting box. The pushing assembly includes a pushing plate that can move toward the inside of the agitator. The pushing assembly is used to push the fibers in the collecting box into the agitator.

[0011] Preferably, the gate valve assembly includes a guide groove and an electric push rod arranged on the surface of the movable cover plate, the height of the guide groove is the same as that of the through groove, one end of the guide groove is connected to the through groove, the gate plate is slidably connected to the guide groove, the electric push rod is horizontally arranged and fixed to the surface of the movable cover plate, and the gate plate is fixedly connected to the output end of the electric push rod.

[0012] Preferably, the collecting assembly also includes a main nut seat, a main screw, a guide rod and a main motor, one end of the oblique comb is installed on the main nut seat, the oblique comb corresponds to the position of the through slot, the main screw and the guide rod are distributed in parallel and both extend toward the direction of the agitator, the main screw passes through the main nut seat and is threadedly connected to the main nut seat, both ends of the main screw are rotatably connected to the side wall of the collecting box, the guide rod is movably plugged into the main nut seat, the guide rod is fixedly connected to the side wall of the collecting box, the main motor is fixed to the outside of the collecting box and the output shaft is fixedly connected to the end of the main screw.

[0013] Preferably, the cleaning assembly also includes a vertical slide groove arranged on the inner wall of the collection box and a vertical motor fixed on the top wall of the collection box, a vertical slider is slidably connected inside the vertical slide groove, the flat comb is fixed to the vertical slider, a vertical screw is fixed to the output end of the vertical motor, the vertical screw extends into the vertical slide groove and is rotatably connected to the end of the vertical slide groove, the vertical screw passes through the vertical slider and is threadedly connected to the vertical slider.

[0014] Preferably, the collection box includes a square box portion and a funnel portion arranged at the bottom of the square box portion, the bottom end of the funnel portion is provided with an air inlet, a sieve plate is provided inside the square box portion, the height of the sieve plate matches the height of the bottom surface of the through groove, a vertical spring is fixedly connected to the bottom of the sieve plate, and the bottom end of the vertical spring is fixedly connected to the inner wall of the funnel.

[0015] Preferably, the air guide assembly also includes a fan fixed inside the base, the fan input port corresponds to the heat dissipation hole of the drive motor, one end of the air duct is fixed to the fan output port, and the other end of the air duct vertically penetrates to the top of the base and points to the air inlet at the bottom of the funnel.

[0016] Preferably, the pushing assembly also includes a transverse slide groove arranged inside the collection box and a transverse motor fixed to the outer wall of the collection box, a transverse slider is fixedly connected inside the transverse slide groove, an extension frame is fixed on the transverse slider, the extension frame is fixedly connected to the push plate, a transverse screw is fixed to the output shaft of the transverse motor, the transverse screw extends into the transverse slide groove and is rotatably connected to the end of the transverse slide groove, the transverse screw passes through the transverse slider and is threadedly connected to the transverse slider.

[0017] Preferably, the oblique comb includes a cylindrical comb handle and a plurality of oblique comb teeth fixed on the cylindrical comb handle, the end of the cylindrical comb handle is rotatably connected to the main nut seat, and the cylindrical comb handle is provided with a strip groove and a spiral groove connected at the ends, and the spiral groove is arranged at one end of the strip groove close to the main nut seat, and a limit pin is fixed on the top of the through groove, and the limit pin extends into the strip groove.

[0018] Preferably, a notch is provided at a corner of the shutter plate, and the notch corresponds to the position of the columnar comb handle.

[0019] Compared with the prior art, the present invention provides a pulverizing device and an energy-saving pulverizing method for medicinal materials used in the production of synergistic additives, which have the following beneficial effects:

[0020] 1. In the production of medicinal materials, this type of crushing equipment is equipped with a collecting box, a through groove, a gate valve assembly, a collecting assembly, a cleaning assembly, an air guide assembly and a pushing assembly. When crushing the medicinal materials, the fiber material is first collected and transported to the collecting box, and then the heat of the driving motor is used to simultaneously dry the fiber material to make the fiber material brittle. Finally, when the remaining components of the medicinal materials are crushed, the dried fiber material is pushed back into the blender for separate crushing. This method can effectively prevent the fiber material from being trapped in the blender, thereby improving the crushing efficiency of the remaining components of the medicinal materials. At the same time, the crushing efficiency of the fiber material is higher after drying. Since the drying process and the grinding process are synchronized and there is no need for frequent shutdowns, the crushing cycle is shortened, the crushing quality is improved, and energy consumption is reduced.

[0021] 2. In the production of medicinal materials, this type of crushing equipment is equipped with a cleaning component. The cleaning component can be used to clean the fiber material transferred to the inside of the collection box and make it fall into the collection box. It can cooperate with the collection component to achieve repeated collection and transfer work, and can adapt to large-scale continuous crushing work, which is more practical.

[0022] 3. In the production of medicinal materials, this type of crushing equipment sets the oblique comb to be movable. When the collecting component is in operation, the oblique comb can be driven to move. At this time, the limit pin in the through groove is squeezed by the spiral groove, forcing the oblique comb to swing, which is beneficial for avoiding the fiber when pushing the dried fiber into the mixer, preventing the oblique comb teeth from clogging the through groove and preventing all the fiber from entering the mixer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of a pulverizing device of the present invention;

[0024] Figure 2 A cross-sectional view of a pulverizing device of the present invention;

[0025] Figure 3 is a cross-sectional view of the agitator of the present invention;

[0026] Figure 4 For the present invention Figure 3 A magnified view of part A;

[0027] Figure 5 It is a structural schematic diagram of the gate valve assembly of the present invention;

[0028] Figure 6 For the present invention Figure 5 A magnified view of part B;

[0029] Figure 7 is a cross-sectional view of a collection box of the present invention;

[0030] Figure 8 It is a schematic structural diagram of the oblique comb of the present invention.

[0031] In the figure: 1, machine base; 2, driving motor; 3, agitator; 4, movable cover; 5, gate valve assembly; 51, gate; 52, guide groove; 53, electric push rod; 54, notch; 6, collecting assembly; 61, oblique comb; 611, columnar comb handle; 612, oblique comb teeth; 613, strip groove; 614, spiral groove; 62, main nut seat; 63, main screw; 64, guide rod; 65, main motor; 7, cleaning assembly; 71, flat comb; 72, vertical Slide; 73, vertical motor; 74, vertical slider; 75, vertical screw; 8, air guide assembly; 81, air duct; 82, fan; 9, push assembly; 91, push plate; 92, horizontal slide; 93, horizontal motor; 94, horizontal slider; 95, extension frame; 96, horizontal screw; 10, collection box; 101, square box part; 102, funnel part; 103, air inlet; 104, sieve plate; 105, vertical spring; 11, through slot; 111, limit pin. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] As introduced in the background technology, in order to solve the deficiencies existing in the prior art and the above technical problems, the present application proposes a pulverizing device and an energy-saving pulverizing method for medicinal materials used in the production of synergistic adjuvants.

[0034] Example 1: Please refer to Figure 1-Figure 6 A pulverizing device comprises a base 1, a driving motor 2 installed in the base 1, a stirrer 3 installed on the top of the base 1 and a movable cover 4 installed on the stirrer 3, a collecting box 10 is fixed on the movable cover 4, a through slot 11 is opened on the movable cover 4, and the through slot 11 is used to connect the inner cavity of the stirrer 3 and the inner cavity of the collecting box 10;

[0035] A gate valve assembly 5 is disposed in the through groove 11. The gate valve assembly 5 includes a gate plate 51 that can move laterally into the through groove 11. The gate valve assembly 5 is used to control the opening and closing of the through groove 11.

[0036] The collecting box 10 is internally installed with a collecting assembly 6, the collecting assembly 6 comprising an oblique comb 61 that can move between the inner cavity of the agitator 3 and the inner cavity of the collecting box 10, and the collecting assembly 6 is used to collect the fibers in the agitator 3;

[0037] A cleaning assembly 7 is also installed inside the collecting box 10. The cleaning assembly 7 includes a flat comb 71 that can move vertically. The cleaning assembly 7 is used to clean the fibers collected on the oblique comb 61.

[0038] An air guide assembly 8 is installed inside the base 1, and the air guide assembly 8 includes an air duct 81 connected between the main motor 65 and the collection box 10, and the air guide assembly 8 is used to transfer the heat of the main motor 65 to the collection box 10;

[0039] A pushing assembly 9 is also installed in the collecting box 10 . The pushing assembly 9 includes a pushing plate 91 that can move toward the inside of the agitator 3 . The pushing assembly 9 is used to push the fibers in the collecting box 10 into the agitator 3 .

[0040] The driving motor 2 is used to drive the stirrer 3 to operate. The driving motor 2 is provided with heat dissipation holes. The position of the through slot 11 corresponds to the bottom of the inner cavity of the stirrer 3. When the stirrer 3 is working, the movable cover 4 is in a closed state. At this time, the collecting box 10 is connected to the air duct 81.

[0041] When in use, the driving motor 2 controls the agitator 3 to operate and crush the medicinal materials inside. At this time, the collecting component 6 is started. When the collecting component 6 operates, the oblique comb 61 is forced to move into the agitator 3. The oblique comb 61 is located at the bottom of the inner cavity of the agitator 3 and can collect fiber materials. At the same time, the gate valve component 5 operates to control the gate plate 51 to close the through groove 11. When the fiber materials are collected, the gate valve component 5 operates again to control the gate valve to open, and then the collecting component 6 is started. The operation of the collecting component 6 forces the oblique comb 61 and the fiber materials to move into the collection box 10. Then the cleaning component 7 is started. When the cleaning component 7 operates, it forces the flat comb 71 to move vertically downward. When the flat comb 71 moves downward, it just passes through The oblique comb 61 cleans the fibers and drops them into the collection box 10. The above operation is then repeated to collect the fibers. While the collection is in progress, the air guide assembly 8 is started, and the heat generated by the driving motor 2 enters the collection box 10 through the air duct 81 with the air flow, and dries the fibers in the collection box 10 to increase the brittleness of the fibers. When the main components of the medicinal materials are ground, the gate valve assembly 5 is started again. After the gate valve assembly 5 is operated, the through slot 11 is opened, and then the push assembly 9 is started. When the push assembly 9 is operated, the push plate 91 moves, and the dried fibers are pushed into the agitator 3 through the through slot 11. The agitator 3 crushes the dried fibers separately.

[0042] By arranging the collecting box 10, the through groove 11, the gate valve assembly 5, the collecting assembly 6, the cleaning assembly 7, the air guide assembly 8 and the pushing assembly 9, when the medicinal materials are crushed, the fiber materials are first collected and conveyed to the collecting box 10, and then the heat of the driving motor 2 is used to dry the fiber materials synchronously to make the fiber materials brittle. Finally, when the remaining components of the medicinal materials are crushed, the dried fiber materials are pushed back to the agitator 3 for separate crushing. This method can effectively prevent the fiber materials from being retained in the agitator 3, thereby improving the crushing efficiency of the remaining components of the medicinal materials. At the same time, the crushing efficiency of the fiber materials is higher after the drying process. Since the drying process and the grinding process are synchronized and there is no need for frequent shutdowns, the crushing cycle is shortened, the crushing quality is improved, and the energy consumption is reduced.

[0043] Example 2: See Figure 5-Figure 7, which is different from the above embodiment, the gate valve assembly 5 includes a guide groove 52 and an electric push rod 53 arranged on the surface of the movable cover plate 4, the height of the guide groove 52 is the same as that of the through groove 11, one end of the guide groove 52 is connected to the through groove 11, the gate plate 51 is slidably connected to the guide groove 52, the electric push rod 53 is horizontally arranged and fixed to the surface of the movable cover plate 4, and the gate plate 51 is fixedly connected to the output end of the electric push rod 53, the collecting assembly 6 also includes a main nut seat 62, a main screw 63, a guide rod 64 and a main motor 65, the oblique comb 61 One end is installed on the main nut seat 62, the oblique comb 61 corresponds to the position of the through groove 11, the main screw 63 and the guide rod 64 are distributed in parallel and extend toward the direction of the agitator 3, the main screw 63 passes through the main nut seat 62 and is threadedly connected to the main nut seat 62, both ends of the main screw 63 are rotatably connected to the side wall of the collection box 10, the guide rod 64 is movably plugged into the main nut seat 62, and the guide rod 64 is fixedly connected to the side wall of the collection box 10, the main motor 65 is fixed to the outside of the collection box 10 and the output shaft is fixedly connected to the end of the main screw 63.

[0044] The heights of the main screw 63 and the guide rod 64 are both higher than the through slot 11. When in use, the electric push rod 53 is started. When the electric push rod 53 is extended and retracted, the gate plate 51 is driven to move laterally along the guide slot 52. When the gate plate 51 moves into the through slot 11, the through slot 11 is closed, and vice versa, the through slot 11 is opened. When the main motor 65 is started, the main motor 65 drives the main screw 63 to rotate. When the main screw 63 rotates, the main nut seat 62 is driven to move along the guide rod 64, thereby driving the oblique comb 61 to move. When the oblique comb 61 moves, it passes through the through slot 11 and travels back and forth between the inside of the agitator 3 and the inside of the collecting box 10.

[0045] The gate plate 51 is pushed by the electric push rod 53 to move to realize the opening and closing of the through slot 11. When the gate plate 51 closes the through slot 11, it is helpful to prevent other crushed medicinal materials from passing through the through slot 11 and entering the collecting box 10. When the gate plate 51 opens the through slot 11, the oblique comb 61 can pass through the through slot 11 under the action of the main motor 65, which facilitates the collection of fiber materials and transfers them to the collecting box 10. Moving the fiber materials to the collecting box 10 can avoid the adverse effects caused by the fiber materials being retained in the agitator 3. There is no need to manually stop the machine for collection, and the degree of automation is high.

[0046] Example 3, see Figure 3 and Figure 4, which is different from the above-mentioned embodiment, the cleaning assembly 7 further includes a vertical slide groove 72 arranged on the inner wall of the collection box 10 and a vertical motor 73 fixed on the top wall of the collection box 10, a vertical slider 74 is slidably connected inside the vertical slide groove 72, the flat comb 71 is fixed to the vertical slider 74, a vertical screw 75 is fixed to the output end of the vertical motor 73, the vertical screw 75 extends into the vertical slide groove 72 and is rotatably connected to the end of the vertical slide groove 72, the vertical screw 75 penetrates the vertical slider 74 and is threadedly connected to the vertical slider 74;

[0047] The height of the flat comb 71 at the initial position is higher than the through slot 11. When the oblique comb 61 moves to the inside of the collecting box 10, the vertical projections of the flat comb 71 and the oblique comb 61 are just staggered. When in use, the vertical motor 73 is started. When the vertical motor 73 is running, it drives the vertical screw 75 to rotate. When the vertical screw 75 rotates, it drives the vertical slider 74 to move downward. When the vertical slider 74 moves downward, it drives the flat comb 71 to move downward. The flat comb 71 contacts the fiber on the oblique comb 61 and peels it off, so that the fiber falls into the collecting box 10. Then the vertical motor 73 drives the vertical screw 75 to rotate in the opposite direction, so that the flat comb 71 moves up and resets.

[0048] By setting up the cleaning component 7, the cleaning component 7 can be used to clean the fiber material transferred to the inside of the collection box 10 and make it fall into the collection box 10. It can cooperate with the collection component 6 to achieve repeated collection and transfer work, which can adapt to large-scale continuous crushing work and is more practical.

[0049] Example 4, see Figure 7, different from the above embodiment, the collection box 10 includes a square box portion 101 and a funnel portion 102 arranged at the bottom of the square box portion 101, and an air inlet 103 is arranged at the bottom end of the funnel portion 102. A sieve plate 104 is arranged in the square box portion 101, and the height of the sieve plate 104 matches the height of the bottom surface of the through groove 11. A vertical spring 105 is fixedly connected to the bottom of the sieve plate 104, and the bottom end of the vertical spring 105 is fixedly connected to the inner wall of the funnel. The air guide component 8 also includes a fan 82 fixed inside the base 1, and the input port of the fan 82 corresponds to the heat dissipation hole of the drive motor 2. One end of the air duct 81 is fixed to the output port of the fan 82. The other end of the tube 81 vertically penetrates to the top of the base 1 and points to the air inlet 103 at the bottom of the funnel 102. The pushing assembly 9 also includes a transverse slide groove 92 arranged inside the collection box 10 and a transverse motor 93 fixed to the outer wall of the collection box 10. A transverse slider 94 is fixedly connected to the inside of the transverse slide groove 92, and an extension frame 95 is fixed on the transverse slider 94. The extension frame 95 is fixedly connected to the push plate 91. A transverse screw 96 is fixed to the output shaft of the transverse motor 93. The transverse screw 96 extends into the transverse slide groove 92 and is rotatably connected to the end of the transverse slide groove 92. The transverse screw 96 penetrates the transverse slider 94 and is threadedly connected to the transverse slider 94.

[0050] When the agitator 3 is working, the movable cover 4 is closed, and the ground of the air inlet 103 is just flush with the end surface of the air duct 81. The surface of the sieve plate 104 is provided with a plurality of sieve holes, and the sieve plate 104 is used to receive the fiber material and enable the air flow to pass through the sieve plate 104. The height of the push plate 91 is higher than the sieve plate 104, and the shape of the push plate 91 is the same as that of the through groove 11, but the area of ​​the push plate 91 is smaller than the cross-sectional area of ​​the through groove 11. In the initial state, the push plate 91 is close to the inner wall of the square box portion 101;

[0051] When in use, the cleaning component 7 is operated to force the flat comb 71 to move downward. After the flat comb 71 cleans the fiber, the flat comb 71 that continues to move downward will push the fiber and the screen plate 104 downward. When the screen plate 104 moves downward, the vertical spring 105 is compressed. At this time, the fiber is completely separated from the inclined comb 61. Then the inclined comb 61 can be moved back into the agitator 3 under the action of the pushing component 9. After that, when the cleaning component 7 drives the flat comb 71 to move upward, the elastic force of the vertical spring 105 drives the screen plate 104 to move upward and reset. Finally, the fiber is located on the screen plate 104, and then the fan is started. The fan 82 transports the heat in the driving motor 2 to the air duct 81 through the airflow, and then enters the collecting box 10 through the end of the air duct 81. The hot air flows through the sieve plate 104 to dry the fiber on the sieve plate 104. The dried fiber has less moisture, is more brittle, and is easier to break. Then the transverse motor 93 is started, and the transverse motor 93 drives the transverse screw 96 to rotate, thereby driving the transverse slider 94, the extension frame 95 and the push plate 91 to move. The push plate 91 pushes the fiber on the top of the sieve plate 104, so that it passes through the through slot 11 and re-enters the agitator 3.

[0052] By providing a floating sieve plate 104 on the collecting box 10 and an air guide component 8, the heat of the driving motor 2 is used to dry the fiber material, which can not only improve the heat dissipation performance of the driving motor 2, but also simultaneously process the fiber material, which is more energy-efficient. After the brittleness of the fiber material is increased, the fiber material is easier to crush, which is beneficial to the subsequent crushing of the fiber material. By providing a pushing component 9, the dried fiber material can be directly pushed into the agitator 3 for stirring without opening the equipment. The degree of automation is high, which further reduces the length of the medicinal material crushing cycle.

[0053] Example 5, see Figure 8 , which is different from the above embodiment, the oblique comb 61 includes a columnar comb handle 611 and a plurality of oblique comb teeth 612 fixed on the columnar comb handle 611, the end of the columnar comb handle 611 is rotatably connected to the main nut seat 62, and the columnar comb handle 611 is provided with a strip groove 613 and a spiral groove 614 connected at the ends, the spiral groove 614 is arranged at one end of the strip groove 613 close to the main nut seat 62, and a limiting pin 111 is fixed at the top of the through groove 11, and the limiting pin 111 extends into the strip groove 613;

[0054] When in use, when the collecting assembly 6 performs the work of collecting and transferring the fiber material, the oblique comb 61 moves as a whole, and at this time, the limit pin 111 on the inner wall of the through groove 11 only moves in the strip groove 613. Before the pushing assembly 9 pushes the dried fiber material, the collecting assembly 6 is first started to drive the oblique comb 61 to move further into the agitator 3. At this time, the limit pin 111 enters the spiral groove 614, so that the columnar comb handle 611 of the oblique comb 61 rotates, thereby driving the oblique comb teeth 612 to swing;

[0055] Before the fiber material is transferred, the collecting assembly 6 is started first, which can drive the oblique comb teeth 612 to swing, thereby avoiding blocking the through slot 11 and preventing all the fiber material from entering the agitator 3.

[0056] Example 6, see Figure 6 , which is different from the above-mentioned embodiment, a notch 54 is provided at the corner of the shutter plate 51, and the notch 54 corresponds to the position of the columnar comb handle 611;

[0057] By setting the notch 54 so that the columnar comb handle 611 of the oblique comb 61 is just in the notch 54 when the shutter 51 is closed, mutual interference between the oblique comb 61 and the shutter 51 is avoided.

[0058] Embodiment 7, see Figure 1-Figure 8 , an energy-saving pulverizing method for producing medicinal materials for synergistic auxiliary agents, using a pulverizing device in the above-mentioned embodiment to pulverize the medicinal material raw materials of the synergistic auxiliary agent.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pulverizing device, comprising a base, a driving motor installed in the base, a stirrer installed on the top of the base, and a movable cover installed on the stirrer, characterized in that: A collecting box is fixed on the movable cover plate, and a through slot is provided on the movable cover plate, and the through slot is used to connect the inner cavity of the stirrer and the inner cavity of the collecting box; A gate valve assembly is arranged in the through groove, and the gate valve assembly includes a gate plate that can move laterally into the through groove, and the gate valve assembly is used to control the opening and closing of the through groove; A collecting assembly is installed inside the collecting box, the collecting assembly includes an oblique comb that can move between the inner cavity of the agitator and the inner cavity of the collecting box, and the collecting assembly is used to collect fibers in the agitator; A cleaning assembly is also installed inside the collecting box, and the cleaning assembly includes a flat comb that can move vertically, and the cleaning assembly is used to clean the fibers collected on the oblique comb; An air guide assembly is installed inside the base, and the air guide assembly includes an air duct connected between the main motor and the collection box, and the air guide assembly is used to conduct the heat of the main motor to the collection box; A pushing assembly is also installed in the collecting box, and the pushing assembly includes a pushing plate that can move toward the inside of the agitator, and the pushing assembly is used to push the fibers in the collecting box into the agitator; The collecting box comprises a square box portion and a funnel portion arranged at the bottom of the square box portion, an air inlet is arranged at the bottom end of the funnel portion, a sieve plate is arranged inside the square box portion, the height of the sieve plate matches the height of the bottom surface of the through slot, a vertical spring is fixedly connected to the bottom of the sieve plate, and the bottom end of the vertical spring is fixedly connected to the inner wall of the funnel; The air guide assembly also includes a fan fixed inside the base, the fan input port corresponds to the heat dissipation hole of the drive motor, one end of the air duct is fixed to the fan output port, and the other end of the air duct vertically penetrates to the top of the base and points to the air inlet at the bottom of the funnel.

2. A comminution device according to claim 1, characterized in that: The gate valve assembly includes a guide groove and an electric push rod arranged on the surface of the movable cover plate. The height of the guide groove is the same as that of the through groove. One end of the guide groove is connected to the through groove. The gate plate is slidably connected to the guide groove. The electric push rod is horizontally arranged and fixed to the surface of the movable cover plate. The gate plate is fixedly connected to the output end of the electric push rod.

3. A comminution device according to claim 2, characterized in that: The collecting assembly also includes a main nut seat, a main screw, a guide rod and a main motor. One end of the oblique comb is installed on the main nut seat, and the oblique comb corresponds to the position of the through slot. The main screw and the guide rod are distributed in parallel and extend toward the direction of the agitator. The main screw passes through the main nut seat and is threadedly connected to the main nut seat. Both ends of the main screw are rotatably connected to the side wall of the collecting box. The guide rod is movably plugged into the main nut seat, and the guide rod is fixedly connected to the side wall of the collecting box. The main motor is fixed to the outside of the collecting box and the output shaft is fixedly connected to the end of the main screw.

4. A comminution device according to claim 1, characterized in that: The cleaning assembly also includes a vertical slide groove arranged on the inner wall of the collection box and a vertical motor fixed on the top wall of the collection box. A vertical slider is slidably connected inside the vertical slide groove, the flat comb is fixed to the vertical slider, and a vertical screw is fixed to the output end of the vertical motor. The vertical screw extends into the vertical slide groove and is rotatably connected to the end of the vertical slide groove. The vertical screw passes through the vertical slider and is threadedly connected to the vertical slider.

5. A comminution device according to claim 1, characterized in that: The pushing assembly also includes a transverse slide groove arranged inside the collection box and a transverse motor fixed on the outer wall of the collection box, a transverse slider is fixedly connected inside the transverse slide groove, an extension frame is fixed on the transverse slider, the extension frame is fixedly connected to the push plate, a transverse screw is fixed on the output shaft of the transverse motor, the transverse screw extends into the transverse slide groove and is rotatably connected to the end of the transverse slide groove, and the transverse screw passes through the transverse slider and is threadedly connected to the transverse slider.

6. A comminution device according to claim 3, characterized in that: The oblique comb includes a cylindrical comb handle and a plurality of oblique comb teeth fixed on the cylindrical comb handle. The end of the cylindrical comb handle is rotatably connected to the main nut seat. The cylindrical comb handle is provided with a strip groove and a spiral groove connected at the ends. The spiral groove is arranged at one end of the strip groove close to the main nut seat. A limit pin is fixed at the top of the through groove, and the limit pin extends into the strip groove.

7. A comminution device according to claim 6, characterized in that: The gate plate corner is provided with a notch, and the notch corresponds to the position of the columnar comb handle.

8. A method for energy-saving pulverization of medicinal materials for production of synergistic adjuvants, characterized in that: The energy-saving pulverizing method for producing medicinal materials with the synergistic auxiliary agent uses a pulverizing device as described in any one of claims 1-7.

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