Traditional Chinese medicine grinding and crushing device for syrup production

Abstract

The invention relates to the technical field of traditional Chinese medicine preparation equipment, in particular to a traditional Chinese medicine grinding and smashing device for syrup production, which solves the problem that grinding equipment cannot give consideration to both smashing and grinding capabilities, and comprises an equipment shell, an upper grinding roller and a breaking hammer, the output end of the power assembly is installed at the input end of the transmission assembly, a feeding pipe and a discharging pipe are installed at the upper end and the lower end of the equipment shell respectively, the output end of the transmission assembly is fixed to the upper end of the feeding pipe and drives the feeding pipe to rotate, a lower grinding disc is installed in the lower end of the equipment shell, and the lower end of the lower grinding disc communicates with the discharging pipe. The upper end of the upper grinding roller is fixed to the output end of the power assembly, the power assembly drives the upper grinding roller to eccentrically rotate around the center of the lower grinding disc, and the lower end of the upper grinding roller is located in the lower grinding disc. Traditional Chinese medicine tablets can be crushed and ground, so that the granularity of medicine powder is reduced, and the medicine powder can be guided, discharged, conveyed and filtered and screened step by step.

Description

Technical Field

[0001] The invention relates to the technical field of Chinese medicine preparation equipment, in particular to a Chinese medicine grinding and crushing device for syrup production. Background Art

[0002] Syrup is an oral liquid dosage form made by dissolving drugs or medicinal extracts in a high-concentration sucrose aqueous solution. It has the characteristics of sweet taste, easy to take and good stability. It is often used for children or patients with swallowing difficulties.

[0003] The preparation of medicinal extracts for syrups usually requires the steps of removing impurities, cleaning and disinfecting, cutting into slices, grinding into powder, etc. After the medicinal powder is prepared, it is necessary to pour the medicinal powder into a sugar solution for mixing. When grinding into powder, it is only necessary to pour the medicinal slices into a grinding device or a wall-breaking machine, and the grinding device or wall-breaking machine will break the medicinal materials into Chinese medicine granules.

[0004] Some Chinese medicine grinding equipment only uses the high-speed rotation of the crushing knife to directly crush the tablets, but this grinding equipment lacks grinding capacity, resulting in larger particle size of the medicine powder. Therefore, the present invention provides a Chinese medicine grinding and crushing device for syrup production to solve the above problem. Summary of the Invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a Chinese medicine grinding and crushing device for syrup production to solve the problem that the above-mentioned grinding equipment cannot take into account both crushing and grinding capabilities.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] A Chinese medicine grinding and crushing device for syrup production, comprising a device housing, an upper grinding roller and a crushing hammer;

[0008] Equipment housing: A power assembly is installed outside the equipment housing, and the output end of the power assembly is installed at the input end of the transmission assembly. The upper and lower ends of the equipment housing are respectively installed with a feed pipe and a discharge pipe. The output end of the transmission assembly is fixed to the upper end of the feed pipe and drives the feed pipe to rotate. A lower rolling plate is installed in the lower end of the equipment housing, and the lower end of the lower rolling plate is connected to the discharge pipe.

[0009] Upper roller: The upper roller is cylindrical, and the upper end of the upper roller is fixed to the output end of the power assembly. The power assembly drives the upper roller to rotate eccentrically around the center of the lower roller disc, and the lower end of the upper roller is located inside the lower roller disc;

[0010] Breaker hammer: The upper end of the breaker hammer is fixed to the lower end of the feed pipe. The breaker hammer is located inside the upper roller. A filter is installed between the breaker hammer and the upper roller.

[0011] Through the above technical solution, the power component drives the feed pipe to rotate through the transmission component, and the feed pipe drives the breaker hammer to rotate at high speed. The breaker hammer and the upper roller crush the tablets to form Chinese medicine particles. When the power component drives the upper roller to rotate eccentrically, the inner wall of the upper roller is intermittently close to the breaker hammer. On the one hand, it can push the tablets close to the breaker hammer to ensure the crushing force and degree of the tablets by the breaker hammer. On the other hand, it can avoid the accumulation of tablets between the upper roller and the breaker hammer. When the power component drives the upper roller to rotate eccentrically, the outer wall of the lower end of the upper roller is intermittently close to the lower grinding plate to grind the Chinese medicine particles between the upper roller and the lower grinding plate.

[0012] Preferably, the power assembly includes an eccentric wheel, a first transmission rod, a motor, a slide, a second transmission rod and a slider. The motor is fixed to the outside of the equipment housing. The output end of the motor is fixed with an eccentric wheel. The first transmission rod is rotatably sleeved inside the eccentric wheel. The other end of the first transmission rod is fixed to the upper end side of the upper roller.

[0013] One end of the second transmission rod is fixed to the upper end side of the upper roller, and the other end of the second transmission rod is movably inserted into the slider, and the slider is movably inserted into the slide seat, and the slide seat is fixed to the upper end of the equipment housing;

[0014] Through the above technical solution, the power component drives the upper roller to perform eccentric rotation.

[0015] Preferably, the transmission assembly includes a passive wheel, a transmission belt and a driving wheel, the driving wheel is fixed to the upper end of the eccentric wheel, the rotation center of the driving wheel and the rotation center of the output end of the motor are located on the same straight line, a transmission belt is sleeved between the driving wheel and the passive wheel and the driving belt is connected to each other, and the passive wheel is fixedly sleeved outside the upper end of the feed pipe;

[0016] Through the above technical solution, the power assembly drives the feed pipe to rotate through the transmission assembly, so that the power of the power assembly is transmitted to the feed pipe, and the movement of the upper roller and the breaker hammer is kept synchronized.

[0017] Preferably, the breaker hammer includes a distribution port, an inner support column, an inner sleeve column, an outer hammer body, a slot, a clamping rod, a chassis, a mounting plate and a crushing tooth plate, the upper end of the outer hammer body is fixed to the lower end of the feed pipe, a distribution port is provided in a circular array between the upper end and the side surface of the middle end of the outer hammer body, the upper end of the distribution port is located in the feed pipe, an inner support column is fixed in the center of the outer hammer body, an inner sleeve column is movably sleeved on the outer side of the inner support column, the inner support column, the inner sleeve column and the chassis are fixed together by screws, the chassis is fixed to the lower ends of the inner support column and the inner sleeve column, the side surface of the inner sleeve column has two circles of slots in a circular array, the depth of one circle of slots is greater than the depth of the other circle of slots;

[0018] The clamping rods are movable through the outer hammer body, the clamping rods are arranged in a straight line up and down and in a circular array around the center of the outer hammer body, one end of the clamping rods located in the outer hammer body is movable and clamped into one of the circle of clamping grooves, and a mounting plate is fixed between the ends of a vertical row of clamping rods located outside the outer hammer body, and a crushing tooth plate is fixed outside the mounting plate;

[0019] Through the above technical solution, Chinese medicine tablets can be evenly dispersed when discharged from various material distribution ports, avoiding uneven falling of Chinese medicine tablets between the outer hammer and the upper grinding roller. When the outer hammer rotates at high speed, the crushing tooth plate can crush the Chinese medicine, and when the crushing tooth plate is worn after working for a long time, the gap between the crushing tooth plate and the upper grinding roller becomes larger. At this time, the clamping rod can be moved from the deeper clamping groove to the shallower clamping groove to make the crushing tooth plate close to the upper grinding roller, reduce the gap between the crushing tooth plate and the upper grinding roller, and ensure the crushing and extrusion capacity. The inner support column, the inner sleeve column and the chassis are fixed together by screws, so that the chassis and the inner sleeve column can be removed to adjust the inner sleeve column and the clamping rod.

[0020] Preferably, the upper end of the crushing tooth plate is inclined upward and the lower end is inclined downward, the upper half of the middle end of the upper grinding roller is inclined downward and the lower half is inclined upward, the upper end of the crushing tooth plate is located in the upper half of the middle end of the upper grinding roller, and the lower end of the crushing tooth plate is located in the lower half of the middle end of the upper grinding roller;

[0021] Through the above technical solution, the crushing tooth plate and the inner wall of the upper grinding roller are both inclined to slow down the falling speed of the tablets, ensuring that the crushing tooth plate and the upper grinding roller can crush the tablets more times.

[0022] Preferably, the filter element includes a first filter ring, a double-ring support column and a second filter ring, the lower end of the double-ring support column is fixed to the upper end of the lower rolling plate and located outside the outer hammer, the first filter ring and the second filter ring are fixed to the outside of the upper end of the double-ring support column, the first filter ring is located above the second filter ring, the first filter ring and the second filter ring are both located inside the lower end of the upper rolling roller, the center of the first filter ring is concave downward, and the center of the second filter ring is convex upward;

[0023] Through the above technical solution, the first filter ring filters out the Chinese medicine particles and guides them to the second filter ring. The second filter ring filters out qualified medicinal powder and guides the Chinese medicine particles with larger particle size into the lower grinding plate.

[0024] Preferably, the lower rolling disc includes a first lower rolling disc, a mounting ring and a second lower rolling disc, the mounting ring is fixed in the lower end of the equipment housing, the upper end of the mounting ring is fixed with the first lower rolling disc, the inner diameter of the first lower rolling disc is smaller than the inner diameter of the mounting ring, the second lower rolling disc is fixed to the upper end of the discharge pipe, the second lower rolling disc is located below the second filtering ring, the upper ends of the first lower rolling disc and the second lower rolling disc are butt-jointed and form a downwardly concave arc, the lower end of the upper rolling roller is located between the upper ends of the first lower rolling disc and the second lower rolling disc, and the double-circle support column is fixed to the upper end of the second lower rolling disc;

[0025] The discharge pipe thread is inserted into the lower end of the equipment housing;

[0026] Through the above technical solution, the qualified medicinal powder filtered out by the second filter ring can fall into the second lower grinding plate and be directly discharged from the discharge pipe. The Chinese medicine particles with larger particle size fall between the first lower grinding plate and the second lower grinding plate, and the Chinese medicine particles are ground in cooperation with the upper grinding roller. After the grinding is completed, the second filter ring can be moved downward by rotating the discharge pipe, and the first lower grinding plate and the second lower grinding plate are staggered up and down to discharge the medicinal powder in the first lower grinding plate and the second lower grinding plate.

[0027] Preferably, the lower end of the mounting ring is rotatably connected to two telescopic rods via a rotating shaft, the other ends of the two telescopic rods are rotatably connected to the outside of the outer ring, the outer ring is rotatably sleeved outside the discharge pipe, a hole is provided in the outer ring, a high-density soft cloth is fixed between the outer ring and the mounting ring, and the telescopic rods are supported below the high-density soft cloth;

[0028] Through the above technical solution, when the discharge pipe moves downward, it can drive the outer ring to move downward, so that the telescopic rod can be expanded and the high-density soft cloth can be expanded to receive qualified medicine powder and guide the qualified medicine powder to be discharged downward. When the discharge pipe moves upward, it drives the outer ring to move upward, the telescopic rod can be retracted, and the high-density soft cloth can be recovered.

[0029] The beneficial effects of the present invention are:

[0030] 1. The power assembly indirectly drives the breaker hammer to rotate at high speed through the transmission assembly. The breaker hammer and the upper roller crush the tablets to form Chinese medicine granules, realizing the conventional crushing function;

[0031] 2. When the power assembly drives the upper roller to rotate eccentrically, it can first push the tablets closer to the breaker hammer to ensure the strength and degree of crushing of the tablets by the breaker hammer; secondly, it can prevent the tablets from accumulating between the upper roller and the breaker hammer; thirdly, it can grind the Chinese medicine particles between the upper roller and the lower grinding plate;

[0032] 3. The first filter ring filters out the Chinese medicine particles and guides them to the second filter ring. The second filter ring filters out qualified medicinal powder and guides the Chinese medicine particles with larger particle size to the lower grinding plate. The qualified medicinal powder filtered out by the second filter ring can fall into the second lower grinding plate and be discharged directly from the discharge pipe. The medicinal powder with larger particle size is discharged from between the first lower grinding plate and the second lower grinding plate after grinding, so that this device takes into account both the step-by-step filtering and screening functions and the powder discharge function.

[0033] In summary, this device can crush and grind Chinese medicine tablets to reduce the particle size of the powder, and can guide the discharge and filter the powder step by step. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a three-dimensional schematic diagram of the present invention.

[0035] Figure 2 It is a side view schematic diagram of the present invention.

[0036] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at AA.

[0037] Figure 4 for Figure 2 Schematic diagram of the cross-sectional structure at BB.

[0038] Figure 5 for Figure 4 A partial enlarged schematic diagram of part C.

[0039] Figure 6 for Figure 4 A partial enlarged schematic diagram of part D.

[0040] Figure: 1. Equipment housing; 2. Feed pipe; 3. Transmission assembly; 301. Driven pulley; 302. Transmission belt; 303. Driving pulley; 4. Power assembly; 401. Eccentric wheel; 402. First transmission rod; 403. Motor; 404. Slide; 405. Second transmission rod; 406. Slider; 5. High-density soft cloth; 6. Outer ring; 7. Upper roller; 8. Breaker; 801. Dispensing port; 802 , inner support column; 803, inner sleeve column; 804, outer hammer; 805, slot; 806, clamping rod; 807, chassis; 808, mounting plate; 809, crushing tooth plate; 9, first lower grinding plate; 10, mounting ring; 11, second lower grinding plate; 12, telescopic rod; 13, hook; 14, discharge pipe; 15, friction reducing wheel; 16, first filter ring; 17, double-ring support column; 18, second filter ring. DETAILED DESCRIPTION

[0041] The following will refer to the attached Figures 1 to 6The embodiments of the present invention are described in detail. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0042] As attached Figure 1 -Attached Figure 6 As shown, a Chinese medicine grinding and crushing device for syrup production includes an equipment housing 1, an upper grinding roller 7 and a crushing hammer 8;

[0043] Equipment housing 1: Please refer to the attached Figure 1 and attached Figure 4 A power assembly 4 is installed outside the equipment housing 1, and the output end of the power assembly 4 is installed at the input end of the transmission assembly 3. The upper end of the equipment housing 1 is rotatably installed with a feed pipe 2. The output end of the transmission assembly 3 is fixed to the upper end of the feed pipe 2 and drives the feed pipe 2 to rotate. The feed pipe 2 is in the shape of a trumpet with a large diameter at the upper end and a small diameter at the lower end. A discharge pipe 14 is threaded through the lower end of the equipment housing 1. A lower rolling disc is installed in the lower end of the equipment housing 1, and the lower end of the lower rolling disc is connected to the discharge pipe 14.

[0044] Upper roller 7: The upper roller 7 is cylindrical, and the upper end of the upper roller 7 is located outside the equipment housing 1 and fixed to the output end of the power assembly 4. The power assembly 4 drives the upper roller 7 to rotate eccentrically around the center of the lower roller disc, and the lower end of the upper roller 7 is located inside the lower roller disc;

[0045] Breaking hammer 8: The upper end of the breaking hammer 8 is fixed to the lower end of the feed pipe 2, the breaking hammer 8 is located in the upper roller 7, and a filter is installed between the breaking hammer 8 and the lower end of the upper roller 7.

[0046] In this embodiment, please refer to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 4 and attached Figure 5 The power assembly 4 includes an eccentric wheel 401, a first transmission rod 402, a motor 403, a slide 404, a second transmission rod 405 and a slider 406. There are two motors 403 and they are fixed at both ends of the outer side of the equipment housing 1. The input end of the motor 403 is electrically connected to the external mains power supply. The output ends of the two motors 403 are fixed with eccentric wheels 401. The center of the eccentric wheel 401 is offset relative to the center of the output end of the motor 403. The first transmission rod 402 is rotated inside the eccentric wheel 401, so that the end of the first transmission rod 402 rotates around the center of the output end of the motor 403. The two first transmission rods 402 are symmetrically arranged and one end close to each other is fixed to the upper end side of the upper roller 7;

[0047] There are two second transmission rods 405 and they are symmetrically arranged. The ends of the two second transmission rods 405 that are close to each other are fixed to the upper end side of the upper roller 7. The two second transmission rods 405 and the two first transmission rods 402 are arranged in a circular array around the upper roller 7. The other ends of the second transmission rods 405 are movably inserted into the slider 406, and the slider 406 is movably inserted into the slide 404. Friction-reducing wheels 15 roll on the upper and lower sides of the slider 406. The friction-reducing wheels 15 roll on the inner side of the slide 404 to reduce the friction between the slider 406 and the slide 404. The slide 404 is fixed to the upper end of the device housing 1;

[0048] The working mode of the power component 4 is as follows: after the motor 403 is energized, it drives the eccentric wheel 401 to rotate, the eccentric wheel 401 drives the first transmission rod 402 to rotate, and the two first transmission rods 402 drive the upper roller 7 to rotate around the center of the equipment housing 1. When the upper roller 7 rotates, it drives the second transmission rod 405 to move left and right and forward and backward. The second transmission rod 405 is inserted in the slider 406, and the slider 406 slides in the slide seat 404.

[0049] In this embodiment, see the attached Figure 1 The transmission assembly 3 includes a passive wheel 301, a transmission belt 302 and a driving wheel 303. There are two driving wheels 303 and they are respectively fixed to the upper ends of the two eccentric wheels 401. The rotation center of the driving wheel 303 and the rotation center of the output end of the motor 403 are located on the same straight line. A transmission belt 302 is sleeved between the two driving wheels 303 and the passive wheel 301 and is connected by the transmission belt 302. The passive wheel 301 is fixedly sleeved on the outer side of the upper end of the feed pipe 2;

[0050] The working mode of the transmission component 3 is: when the motor 403 drives the eccentric wheel 401 to rotate, the eccentric wheel 401 drives the driving wheel 303 to rotate, the driving wheel 303 drives the passive wheel 301 to rotate through the transmission belt 302, and the passive wheel 301 drives the feed pipe 2 to rotate, and the passive wheel 301 is located in the middle of the two driving wheels 303, which can reduce the offset force of the passive wheel 301 and increase the rotation stability of the passive wheel 301.

[0051] In this embodiment, please refer to the attached Figure 3 and attached Figure 4The breaker hammer 8 includes a feed opening 801, an inner support column 802, an inner sleeve column 803, an outer hammer body 804, a slot 805, a clamping rod 806, a chassis 807, a mounting plate 808 and a crushing tooth plate 809. The upper end of the outer hammer body 804 is fixed to the lower end of the feed pipe 2 by screws. When the screws are removed, the outer hammer body can be removed from the feed pipe 2. There is a feed opening 801 in a circular array between the upper end and the middle end side of the outer hammer body 804. The upper end of the feed opening 801 is located in the feed pipe 2. The outer hammer body 804 An inner support column 802 is fixed in the center, and an inner sleeve column 803 is movably sleeved on the outer side of the inner support column 802. The inner support column 802, the inner sleeve column 803 and the chassis 807 are fixed together by screws, so that the chassis 807 is fixed to the lower ends of the inner support column 802 and the inner sleeve column 803. When the screws are removed, the chassis 807 and the inner sleeve column 803 can be removed downward. The circular array on the side of the inner sleeve column 803 has two circles of grooves 805, and the depth of one circle of grooves 805 is greater than the depth of the other circle of grooves 805;

[0052] The clamping rod 806 moves through the outer hammer body 804. The clamping rod 806 is arranged in a straight line array up and down and in a circular array around the center of the outer hammer body 804. One end of the clamping rod 806 located inside the outer hammer body 804 is movably clamped into one of the circle of clamping grooves 805. A mounting plate 808 is fixed between one end of a vertical column of clamping rods 806 located outside the outer hammer body 804. A crushing tooth plate 809 is fixed to the outside of the mounting plate 808 by screws. The crushing tooth plate 809 can be removed by removing the screws. The upper end of the crushing tooth plate 809 is inclined upward and the lower end is inclined downward. The upper half of the middle end of the upper grinding roller 7 is inclined downward and the lower half is inclined upward. The upper end of the crushing tooth plate 809 is located in the upper half of the middle end of the upper grinding roller 7, and the lower end of the crushing tooth plate 809 is located in the lower half of the middle end of the upper grinding roller 7.

[0053] In this embodiment, see the attached Figure 4 and attached Figure 6 The filter element includes a first filter ring 16, a double-ring support column 17 and a second filter ring 18. The lower end of the double-ring support column 17 is fixed to the upper end of the lower grinding plate and is located outside the outer hammer body 804. The first filter ring 16 and the second filter ring 18 are fixed outside the upper end of the double-ring support column 17. The first filter ring 16 is located above the second filter ring 18. The first filter ring 16 and the second filter ring 18 are both located inside the lower end of the upper grinding roller 7. The center of the first filter ring 16 is concave downward, and the center of the second filter ring 18 is convex upward.

[0054] In this embodiment, see the attached Figure 4 and attached Figure 6The lower end of the upper roller 7 is located between the upper ends of the first lower roller 9 and the second lower roller 11, and the double-circle support column 17 is fixed to the upper end of the second lower roller 11.

[0055] In this embodiment, see the attached Figure 4 The lower end of the mounting ring 10 is rotatably connected to two telescopic rods 12 through a rotating shaft. The telescopic rods 12 can be telescoped and extended. The telescopic rods 12 rotate on a vertical plane. The other ends of the two telescopic rods 12 are rotatably connected to the outside of the outer ring 6. The outer ring 6 is rotatably sleeved on the outside of the discharge pipe 14. Holes are provided in the outer ring 6. A high-density soft cloth 5 is fixed between the outer ring 6 and the mounting ring 10. The telescopic rods 12 are supported below the high-density soft cloth 5. A hook 13 is fixed to the lower end of the outer ring 6 for hanging a powder bag.

[0056] The working principle of this device is:

[0057] The power assembly drives the upper roller 7 to rotate eccentrically, and the upper roller 7 intermittently moves away from and approaches the breaker hammer, the upper roller 7 intermittently moves away from and approaches the equipment housing, and the upper roller 7 intermittently moves away from and approaches the first lower roller plate 9 and the second lower roller plate 11. At the same time, the power assembly drives the feed pipe 2 to rotate through the transmission assembly, and the feed pipe 2 drives the breaker hammer 8 to rotate;

[0058] The tablets are poured into the feed pipe 2, and after being dispersed by the various distribution ports 801, they fall between the breaker hammer 8 and the upper grinding roller 7. The breaker hammer 8 and the upper grinding roller 7 crush the tablets. The unqualified Chinese medicine particles fall on the first filter ring 16 and continue to be crushed when the breaker hammer 8 rotates at high speed. The qualified Chinese medicine particles fall on the second filter ring 18, and the qualified medicine powder falls directly into the second lower grinding plate 11 and is discharged from the discharge pipe 14. The other Chinese medicine particles fall between the upper grinding roller 7, the first lower grinding plate 9 and the second lower grinding plate 11 and continue to be ground. After the grinding is completed, the discharge pipe 14 is rotated, the second lower grinding plate 11 moves downward, the first lower grinding plate 9 and the second lower grinding plate 11 are misaligned, and the medicine powder falls from the gap between the first lower grinding plate 9 and the second lower grinding plate 11, and is discharged from the outer ring 6 after being concentrated by the high-density soft cloth 5. After the discharge is completed, it rotates back to the discharge pipe 14.

[0059] It should be noted that in the description of the present invention, terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicating directions or positional relationships are based on the attached Figure 1 The directions or positional relationships shown are for ease of description only and are not intended to indicate or imply that a device or component must have, be constructed, or operate in a particular orientation. Therefore, they should not be construed as limitations of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0060] Furthermore, it should be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0061] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A Chinese medicine grinding and crushing device for syrup production, characterized in that: It includes a device housing (1), an upper roller (7) and a breaking hammer (8); Equipment housing (1): A power assembly (4) is installed outside the equipment housing (1), the output end of the power assembly (4) is installed at the input end of the transmission assembly (3), a feed pipe (2) and a discharge pipe (14) are installed at the upper and lower ends of the equipment housing (1), the output end of the transmission assembly (3) is fixed to the upper end of the feed pipe (2) and drives the feed pipe (2) to rotate, a lower rolling plate is installed inside the lower end of the equipment housing (1), and the lower end of the lower rolling plate is connected to the discharge pipe (14); Upper roller (7): The upper roller (7) is cylindrical, and the upper end of the upper roller (7) is fixed to the output end of the power assembly (4). The power assembly (4) drives the upper roller (7) to rotate eccentrically around the center of the lower roller disc, and the lower end of the upper roller (7) is located inside the lower roller disc; Breaking hammer (8): The upper end of the breaking hammer (8) is fixed to the lower end of the feed pipe (2), the breaking hammer (8) is located in the upper grinding roller (7), and a filter is installed between the breaking hammer (8) and the upper grinding roller (7).

2. The Chinese medicine grinding and crushing device for syrup production according to claim 1, characterized in that: The power assembly (4) includes an eccentric wheel (401), a first transmission rod (402), a motor (403), a slide (404), a second transmission rod (405) and a slider (406); the motor (403) is fixed to the outside of the device housing (1); the eccentric wheel (401) is fixed to the output end of the motor (403); the first transmission rod (402) is rotatably sleeved inside the eccentric wheel (401); the other end of the first transmission rod (402) is fixed to the upper end side of the upper roller (7); One end of the second transmission rod (405) is fixed to the upper side of the upper roller (7), and the other end of the second transmission rod (405) is movably inserted into the slider (406). The slider (406) is movably inserted into the slide seat (404), and the slide seat (404) is fixed to the upper end of the equipment housing (1).

3. The Chinese medicine grinding and crushing device for syrup production according to claim 2, characterized in that: The transmission assembly (3) includes a passive wheel (301), a transmission belt (302) and a driving wheel (303). The driving wheel (303) is fixed to the upper end of the eccentric wheel (401). The rotation center of the driving wheel (303) and the rotation center of the output end of the motor (403) are located on the same straight line. A transmission belt (302) is provided between the driving wheel (303) and the passive wheel (301). The driving wheel (303) and the passive wheel (301) are connected to each other through the transmission belt (302). The passive wheel (301) is fixedly covered on the outer side of the upper end of the feed pipe (2).

4. The Chinese medicine grinding and crushing device for syrup production according to claim 1, characterized in that: The crushing hammer (8) comprises a material distribution opening (801), an inner support column (802), an inner sleeve column (803), an outer hammer body (804), a slot (805), a clamping rod (806), a chassis (807), a mounting plate (808) and a crushing tooth plate (809); the upper end of the outer hammer body (804) is fixed to the lower end of the feed pipe (2); a circular array of material distribution openings (801) is provided between the upper end and the side surface of the middle end of the outer hammer body (804); the upper end of the material distribution opening (801) is located in the feed pipe (2); the outer hammer body (804) is fixed to the lower end of the feed pipe (2); the upper end of the material distribution opening (801) is located in the feed pipe (2); the upper end of the outer hammer body (804) is fixed to the lower end of ... An inner support column (802) is fixed in the center of (804), and an inner sleeve column (803) is movably sleeved on the outer side of the inner support column (802), and the inner support column (802), the inner sleeve column (803) and the chassis (807) are fixed together by screws. The chassis (807) is fixed to the lower ends of the inner support column (802) and the inner sleeve column (803), and the circular array on the side of the inner sleeve column (803) has two circles of grooves (805), wherein the depth of one circle of grooves (805) is greater than the depth of the other circle of grooves (805); The clamping rod (806) is movable through the outer hammer body (804), and the clamping rod (806) is arranged in a linear array up and down and in a circular array around the center of the outer hammer body (804). One end of the clamping rod (806) located inside the outer hammer body (804) is movably clamped into one of the circle clamping grooves (805). A mounting plate (808) is fixed between one end of a vertical row of clamping rods (806) located outside the outer hammer body (804), and a crushing tooth plate (809) is fixed outside the mounting plate (808).

5. The Chinese medicine grinding and crushing device for syrup production according to claim 4, characterized in that: The upper end of the crushing tooth plate (809) is inclined upward and the lower end is inclined downward, the upper half of the middle end of the upper grinding roller (7) is inclined downward and the lower half is inclined upward, the upper end of the crushing tooth plate (809) is located in the upper half of the middle end of the upper grinding roller (7), and the lower end of the crushing tooth plate (809) is located in the lower half of the middle end of the upper grinding roller (7).

6. The Chinese medicine grinding and crushing device for syrup production according to claim 4, characterized in that: The filter element comprises a first filter ring (16), a double-ring support column (17) and a second filter ring (18), wherein the lower end of the double-ring support column (17) is fixed to the upper end of the lower grinding disc and is located outside the outer hammer body (804), and the first filter ring (16) and the second filter ring (18) are fixed to the outer end of the upper end of the double-ring support column (17), wherein the first filter ring (16) is located above the second filter ring (18), and the first filter ring (16) and the second filter ring (18) are both located inside the lower end of the upper grinding roller (7), wherein the center of the first filter ring (16) is concave downward, and the center of the second filter ring (18) is convex upward.

7. The Chinese medicine grinding and crushing device for syrup production according to claim 6, characterized in that: The lower rolling disc comprises a first lower rolling disc (9), a mounting ring (10) and a second lower rolling disc (11); the mounting ring (10) is fixed in the lower end of the equipment housing (1); the first lower rolling disc (9) is fixed to the upper end of the mounting ring (10); the inner diameter of the first lower rolling disc (9) is smaller than the inner diameter of the mounting ring (10); the second lower rolling disc (11) is fixed to the upper end of the discharge pipe (14); the second lower rolling disc (11) is located below the second filter ring (18); the upper ends of the first lower rolling disc (9) and the second lower rolling disc (11) are butt-jointed and form a downwardly concave arc; the lower end of the upper rolling roller (7) is located between the upper ends of the first lower rolling disc (9) and the second lower rolling disc (11); the double-ring support column (17) is fixed to the upper end of the second lower rolling disc (11); The discharge pipe (14) is threadedly inserted into the lower end of the equipment housing (1).

8. The Chinese medicine grinding and crushing device for syrup production according to claim 7, characterized in that: Two telescopic rods (12) are rotatably connected to the lower end of the mounting ring (10) via a rotating shaft. The other ends of the two telescopic rods (12) are rotatably connected to the outside of the outer ring (6). The outer ring (6) is rotatably sleeved on the outside of the discharge pipe (14). Holes are provided in the outer ring (6). A high-density soft cloth (5) is fixed between the outer ring (6) and the mounting ring (10). The telescopic rods (12) are supported below the high-density soft cloth (5).

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