Medicinal material pulverizing machine with damping device

Abstract

The utility model relates to a medicinal material pulverizing machine with a damping device, which comprises a base, a damping mechanism is arranged in the base, a screening device and a feeding device are arranged at the top of the damping mechanism, and a crushing device is arranged at the top of the screening device; the screening device comprises a screening box, a screen is obliquely arranged in the screening box, and a collecting box is inserted into the inner bottom of the screening box; and the feeding device comprises a shell, a second motor is fixedly installed at the bottom of the shell, and a screw rod rotationally connected with the inner top wall of the shell is fixedly installed at an output shaft of the second motor. According to the medicinal material pulverizing machine with the damping device, by arranging the screening device and the feeding device, pulverized medicinal powder can be screened, and unqualified medicinal powder returns to the interior of the pulverizing device through the feeding device to be pulverized again till all medicinal powder meets the required pulverizing degree.

Description

Technical Field

[0001] The utility model relates to the technical field of medicinal material powdering machines, in particular to a medicinal material powdering machine with a shock absorbing device. Background Art

[0002] A medicinal material powder grinder is a device that can grind herbs, plants, animals and other raw materials to facilitate subsequent extraction, preparation and processing. When treating bone spurs and various pain symptoms, Chinese medicinal materials such as herbs and plants often need to be ground, crushed and other processes to better exert their efficacy.

[0003] After searching, for example, a utility model patent with Chinese patent publication number CN219559862U discloses a pharmaceutical medicine powdering machine, including a base, a pharmaceutical machine shell and a pair of rotating brackets, a pair of rotating brackets are symmetrically arranged on the base, the pharmaceutical machine shell is movably connected to the pair of rotating brackets, and a double-cut powdering structure is arranged on the pharmaceutical machine shell; the utility model relates to the technical field of powdering machines, and the pharmaceutical medicine powdering machine adopts a pair of counter-rotating meshing gears driven by a motor to jointly drive the first connecting seat and the second connecting seat to rotate, and the sealing cover is completely closed on the upper part of the pharmaceutical machine shell, and the counter-rotating and staggered cutting knives can be used to quickly and evenly powder the medicinal materials. It has not only a simple structure, but also high crushing efficiency, convenient operation and energy saving.

[0004] However, the above utility model patent does not have the function of screening the ground medicinal powder, resulting in different particle sizes of the medicinal powder, which affects subsequent use. Therefore, a medicinal material powdering machine with a shock absorbing device is proposed to solve the above problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a medicinal material powder grinding machine with a shock absorbing device, which has the advantages of screening, etc., and solves the problem that the above-mentioned utility model patent does not have the function of screening the ground medicinal powder, resulting in different particle sizes of the medicinal powder, affecting subsequent use.

[0006] To achieve the above object, the utility model provides the following technical solution: a medicinal material powdering machine with a shock absorbing device, comprising a base, a shock absorbing mechanism is arranged inside the base, a screening device and a feeding device are arranged on the top of the shock absorbing mechanism, and a crushing device is arranged on the top of the screening device;

[0007] The screening device comprises a screening box, a screen is obliquely arranged inside the screening box, and a collecting box is plugged into the inner bottom of the screening box;

[0008] The feeding device comprises a shell, a second motor is fixedly mounted on the bottom of the shell, and a screw rod rotatably connected to the inner top wall of the shell is fixedly mounted on the output shaft of the second motor.

[0009] Furthermore, the shock absorbing mechanism includes a mounting plate, a mounting plate is slidably mounted between the inner walls of the base, a T-shaped frame is fixedly mounted in the middle of the bottom of the mounting plate, pulleys are arranged on both sides of the bottom of the T-shaped frame, two vertical plates are fixedly mounted on the inner bottom wall of the base, springs are fixedly mounted on opposite sides of the two vertical plates, moving blocks slidably connected to the inner bottom wall of the base are fixedly mounted on opposite ends of the two springs, and dampers are arranged at both ends of the inner bottom of the base and the bottom of the mounting plate.

[0010] Furthermore, the screening box and the shell are both fixedly mounted on the top of the mounting plate, and the two pulleys are both slidably connected to the moving block.

[0011] Furthermore, a motor 1 is fixedly installed on the top of the crushing device, a rotating rod extending into the crushing device is fixedly installed at the output shaft of the motor 1, a crushing blade is fixedly installed on the outer surface of the rotating rod, and a scraper is fixedly installed on the upper right end of the rotating rod.

[0012] Furthermore, the scraper is in an L-shaped structure, and the scraper is in contact with the right inner wall of the crushing device, and a feed hopper is provided on the top of the crushing device.

[0013] Furthermore, a discharge port is provided between the screening box and the crushing device, and a conveying port is provided between the right side of the screening box and the lower end of the left side of the shell.

[0014] Furthermore, a feed pipe is fixedly installed between the left upper end of the shell and the top of the crushing device.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The medicinal material powder pulverizer with a shock-absorbing device can screen the crushed medicinal powder by arranging a screening device and a feeding device, so that unqualified medicinal powder can be returned to the inside of the crushing device through the feeding device for re-crushing until all the medicinal powders meet the required crushing degree.

[0017] 2. The medicinal material powdering machine with a shock absorbing device can reduce the vibration and noise generated by the device during use by arranging a shock absorbing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0021] In the figure: 1. base; 2. shock absorbing mechanism; 201. mounting plate; 202. T-frame; 203. pulley; 204. vertical plate; 205. spring; 206. moving block; 207. damper; 3. screening device; 301. screening box; 302. screen; 303. collecting box; 4. crushing device; 401. motor 1; 402. rotating rod; 403. crushing blade; 404. scraper; 5. feeding device; 501. housing; 502. motor 2; 503. screw rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 A medicinal material powdering machine with a shock absorbing device in this embodiment includes a base 1, a shock absorbing mechanism 2 is arranged inside the base 1, a screening device 3 and a feeding device 5 are arranged on the top of the shock absorbing mechanism 2, and a crushing device 4 is arranged on the top of the screening device 3.

[0024] The screening device 3 comprises a screening box 301 , a screen 302 is obliquely arranged inside the screening box 301 , and a collecting box 303 is plugged into the inner bottom of the screening box 301 .

[0025] A discharge port is provided between the screening box 301 and the crushing device 4 , and by providing the discharge port, the crushed medicinal powder in the crushing device 4 enters the screening box 301 from the discharge port.

[0026] The screen 302 can screen the crushed medicine powder, and the medicine powder that does not meet the crushing requirements is intercepted on the screen 302 and moves to the right through the inclined surface of the screen 302.

[0027] The feeding device 5 comprises a housing 501 , a second motor 502 is fixedly mounted on the bottom of the housing 501 , and a screw rod 503 rotatably connected to the inner top wall of the housing 501 is fixedly mounted on the output shaft of the second motor 502 .

[0028] A conveying port is provided between the right side of the screening box 301 and the lower left end of the shell 501 . Under the action of the conveying port, unqualified medicine powder moves to the right through the conveying port and enters the interior of the shell 501 .

[0029] A feed pipe is fixedly installed between the upper left end of the shell 501 and the top of the crushing device 4, and unqualified medicine powder is transported from the feed pipe to the inside of the crushing device 4 through the rotating screw rod 503 for re-crushing.

[0030] A motor 401 is fixedly installed on the top of the crushing device 4, a rotating rod 402 extending to the inside of the crushing device 4 is fixedly installed at the output shaft of the motor 401, a crushing blade 403 is fixedly installed on the outer surface of the rotating rod 402, and a scraper 404 is fixedly installed on the upper right end of the rotating rod 402.

[0031] The motor 401 drives the crushing blade 403 to rotate to crush the medicinal materials. Under the action of the scraper 404, the medicinal materials can be prevented from adhering to the inner wall of the crushing device 4, thereby reducing the waste of medicinal materials.

[0032] The shock absorbing mechanism 2 includes a mounting plate 201, the mounting plate 201 is slidably mounted between the inner walls of the base 1, a T-shaped frame 202 is fixedly mounted in the middle of the bottom of the mounting plate 201, pulleys 203 are arranged on both sides of the bottom of the T-shaped frame 202, two vertical plates 204 are fixedly mounted on the inner bottom wall of the base 1, springs 205 are fixedly mounted on the opposite sides of the two vertical plates 204, and moving blocks 206 slidably connected to the inner bottom wall of the base 1 are fixedly mounted on the opposite ends of the two springs 205, and dampers 207 are arranged on both ends of the inner bottom of the base 1 and the bottom of the mounting plate 201.

[0033] Since the screening box 301 and the shell 501 are both arranged on the top of the mounting plate 201, when the screening box 301, the crushing device 4 and the feeding device 5 generate vibration during operation, the vibration is transmitted to the mounting plate 201, and the mounting plate 201 transmits the vibration to the T-frame 202. Through the sliding cooperation between the pulleys 203 on both sides of the T-frame 202 and the two moving blocks 206, the two moving blocks 206 move relative to each other to compress the two springs 205, so that with the cooperation of the two dampers 207 and the two springs 205, the vibration generated during operation is absorbed to reduce noise.

[0034] When implementing, follow these steps:

[0035] 1) First, put the medicinal materials into the crushing device 4 from the feed hopper, and the motor 401 is running to drive the rotating rod 402, the crushing blade 403 and the scraper 404 to rotate;

[0036] 2) The medicinal materials are then crushed by the crushing blade 403, and the medicinal materials adhering to the inner wall of the crushing device 4 are scraped off by the scraper 404 to avoid waste;

[0037] 3) The crushed medicinal materials enter the screening box 301 through the discharge port, and are screened by the screen 302. The qualified medicinal powder falls into the collecting box 303 for collection, and the unqualified medicinal powder follows the inclined surface of the screen 302 through the conveying port and enters the interior of the housing 501;

[0038] 4) Finally, the operation of the second motor 502 drives the screw rod 503 to rotate and transport the unqualified powder through the feed pipe to the inside of the crushing device 4 for re-crushing.

[0039] In summary, the medicinal material powder grinding machine with a shock absorbing device can screen the crushed medicinal powder by setting the screening device 3 and the feeding device 5, so that the unqualified medicinal powder returns to the inside of the crushing device 4 through the feeding device 5 for re-crushing until all the medicinal powders meet the required degree of crushing.

[0040] Furthermore, by providing the shock absorbing mechanism 2, the vibration and noise generated by the device during use can be reduced.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] 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 medicinal material powdering machine with a shock absorbing device, comprising a base (1), characterized in that: A shock absorbing mechanism (2) is arranged inside the base (1), a screening device (3) and a feeding device (5) are arranged on the top of the shock absorbing mechanism (2), and a crushing device (4) is arranged on the top of the screening device (3); The screening device (3) comprises a screening box (301), a screen (302) is obliquely arranged inside the screening box (301), and a collecting box (303) is plugged into the inner bottom of the screening box (301); The feeding device (5) comprises a housing (501), a second motor (502) is fixedly mounted on the bottom of the housing (501), and a screw rod (503) rotatably connected to the inner top wall of the housing (501) is fixedly mounted on the output shaft of the second motor (502); The shock absorbing mechanism (2) comprises a mounting plate (201), the mounting plate (201) being slidably mounted between the inner walls of the base (1), a T-shaped frame (202) being fixedly mounted in the middle of the bottom of the mounting plate (201), pulleys (203) being arranged on both sides of the bottom of the T-shaped frame (202), two vertical plates (204) being fixedly mounted on the inner bottom wall of the base (1), springs (205) being fixedly mounted on opposite sides of the two vertical plates (204), moving blocks (206) being fixedly mounted on opposite ends of the two springs (205) being slidably connected to the inner bottom wall of the base (1), and dampers (207) being arranged on both ends of the inner bottom of the base (1) and the bottom of the mounting plate (201); A motor 1 (401) is fixedly mounted on the top of the crushing device (4); a rotating rod (402) extending into the interior of the crushing device (4) is fixedly mounted at the output shaft of the motor 1 (401); a crushing blade (403) is fixedly mounted on the outer surface of the rotating rod (402); and a scraper (404) is fixedly mounted on the upper right end of the rotating rod (402).

2. The medicinal material powdering machine with a shock absorbing device according to claim 1, characterized in that: The screening box (301) and the housing (501) are both fixedly mounted on the top of the mounting plate (201), and the two pulleys (203) are both slidably connected to the moving block (206).

3. The medicinal material powdering machine with a shock absorbing device according to claim 1, characterized in that: The scraper (404) is of an L-shaped structure, and the scraper (404) is in contact with the right inner wall of the crushing device (4). A feed hopper is provided on the top of the crushing device (4).

4. The medicinal material powdering machine with a shock absorbing device according to claim 1, characterized in that: A discharge port is provided between the screening box (301) and the crushing device (4), and a conveying port is provided between the right side of the screening box (301) and the lower left end of the housing (501).

5. The medicinal material powdering machine with a shock absorbing device according to claim 1, characterized in that: A feed pipe is fixedly installed between the upper left end of the shell (501) and the top of the crushing device (4).

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