Large surgery medicine grinding device

Abstract

The utility model discloses a large surgery department medicine grinding device which comprises a base, a grinding wheel and a hand lever, a grinding groove is formed in the upper surface of the base, a bearing is fixedly arranged in the grinding wheel, the end of the hand lever penetrates through the interior of the bearing, a cleaning assembly is arranged outside the grinding wheel, and the cleaning assembly is connected with the grinding wheel. The cleaning assembly comprises two sets of cleaning pieces and a connecting piece, each cleaning piece comprises an arc-shaped plate, and a plurality of sets of bristles are fixedly arranged on the inner wall of each arc-shaped plate; by means of the designed cleaning assembly, when the grinding wheel grinds medicinal materials in the grinding groove in the using process, after some large-particle medicinal materials are attached to the outer portion of the grinding wheel, and the attached large-particle medicinal materials are located above the base in the rolling process of the grinding wheel; and large-particle medicinal materials attached to the outer portion, the front surface and the back surface of the grinding wheel can be cleaned through the bristles on the arc-shaped plate, the medicinal materials fall into the grinding groove below, and the grinding effect of the grinding wheel on the medicinal materials is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medicine grinding devices, and in particular relates to a medicine grinding device for major surgery. Background Art

[0002] Most surgical medicine grinding devices use a medicine grinder, which is a tool for processing medicinal materials in traditional Chinese medicine. It generally includes a base and a roller. The base is provided with an arc-shaped grinding groove. The medicinal materials are placed in the grinding groove, and the handle is held by hand to push the grinding wheel to roll back and forth in the grinding groove, so that the medicinal materials in the grinding groove can be crushed. Chinese patent application No. 202022919478.8 discloses a medicine grinding device for major surgery. It can be seen that the content describes a medicine grinding device for major surgery.

[0003] When the existing large surgical medicine grinding device is in use, the medicinal materials are placed in the grinding groove, and the medicinal materials are ground into powder by the grinding wheel that rolls back and forth. During the grinding process, some of the crushed large-grain medicinal materials are easily attached to the outside and the front and back surfaces of the grinding wheel. During the grinding process of the grinding wheel, the attached large-grain medicinal materials rotate to the position above the base. At this time, the medicinal materials are not in the grinding groove. During the process, the grinding wheel cannot grind the attached large-grain medicinal materials, resulting in low grinding efficiency of the attached large-grain medicinal materials during the grinding process of the grinding wheel, which reduces the grinding effect of the medicinal materials. For this reason, we propose a large surgical medicine grinding device. Utility Model Content

[0004] The purpose of the utility model is to provide a large surgical medicine grinding device to solve the problem raised in the above background technology that when the existing large surgical medicine grinding device is in use, a part of the crushed large-grained medicinal materials are easily attached to the outside and the front and back surfaces of the grinding wheel during the grinding process. During the grinding process of the grinding wheel, the attached large-grained medicinal materials rotate to a position above the base. At this time, the medicinal materials are not in the grinding groove, and the grinding wheel cannot grind the attached large-grained medicinal materials during the next process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a large surgical medicine grinding device, comprising a base, a grinding wheel and a hand lever, the upper surface of the base is provided with a grinding groove, a bearing is fixedly arranged inside the grinding wheel, the end of the hand lever passes through the inside of the bearing, a cleaning assembly is arranged outside the grinding wheel, the cleaning assembly comprises two groups of cleaning parts and a connecting part, the cleaning part comprises an arc-shaped plate, a plurality of groups of bristles are fixedly arranged on the inner wall of the arc-shaped plate, the ends of the bristles extend to the surface of the grinding wheel, the connecting part comprises two groups of side plates and four groups of baffles, the inside of the side plates is provided with a limiting groove, and the inside of the limiting groove is provided with a screw.

[0006] Preferably, two sets of outer rings are fixedly sleeved on the outside of the hand lever, and the ends of the baffle are fixed on the outer rings.

[0007] Preferably, a fixing ring is fixedly provided on the surface of the baffle, and the top of the screw rod passes through the interior of the fixing ring.

[0008] Preferably, both ends of the screw rod are threadedly connected with internal threaded rings, and the side plates are fixed to the front and back sides of the base.

[0009] Preferably, fixing plates are fixedly provided at both ends of the arc-shaped plate, and the fixing plates are fixedly connected to the baffle plate by screws.

[0010] Preferably, the bottom of the rolling wheel is located in the rolling groove, and the base is a rectangular structure.

[0011] Preferably, the hand lever is fixed to the inner wall of the bearing, and the rolling wheel is a circular structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The cleaning component designed in the utility model is convenient for cleaning when some large particles of medicinal materials adhere to the outside of the grinding wheel during the grinding of the medicinal materials in the grinding groove. After the large particles of medicinal materials attached during the rolling of the grinding wheel are located above the base, the bristles on the arc plate can be used to clean the large particles of medicinal materials attached to the outside of the grinding wheel and the front and back surfaces, and the medicinal materials fall into the grinding groove below, thereby increasing the grinding effect of the grinding wheel on the medicinal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the rolling wheel of the utility model;

[0016] Figure 3 It is a left-side structural schematic diagram of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] In the figure: 100, base; 102, rolling wheel; 103, bearing; 104, hand lever; 105, rolling groove; 200, arc plate; 201, baffle; 202, outer ring; 203, side plate; 204, screw; 205, fixing ring; 206, internal thread ring; 300, fixing plate. DETAILED DESCRIPTION

[0019] 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.

[0020] Example

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a large surgical medicine grinding device, including a base 100, a grinding wheel 102 and a hand lever 104. The upper surface of the base 100 is provided with a grinding groove 105, and a bearing 103 is fixedly arranged inside the grinding wheel 102. When in use, the grinding wheel 102 is conveniently rolled through the bearing 103. The end of the hand lever 104 passes through the inside of the bearing 103. A cleaning assembly is arranged on the outside of the grinding wheel 102. The cleaning assembly includes two groups of cleaning parts and a connecting part. The cleaning part includes an arc plate 200. The inner wall of the arc plate 200 is fixedly provided with multiple groups of bristles. When in use, the bristles can clean the large particles of medicinal materials attached to the grinding wheel 102. The end of the bristle extends to the surface of the grinding wheel 102. The connecting part includes two groups of side plates 203 and four groups of baffles 201. The inner part of the side plate 203 is provided with a limiting groove, and the inner part of the limiting groove is provided with a screw 204. The outer sleeve of the hand lever 104 is fixed with two groups of outer rings 2 02, the end of the baffle 201 is fixed on the outer ring 202, and a fixing ring 205 is fixed on the surface of the baffle 201. The top of the screw 204 passes through the interior of the fixing ring 205, and the two ends of the screw 204 are threadedly connected with internal threaded rings 206. When in use, the screw 204 will slide up and down in the limiting groove and the fixing ring 205 in the side plate 203, and the side plate 203 is fixed to the front and back of the base 100. Through the designed cleaning component, it is convenient for some large particles of medicinal materials to adhere to the outside of the grinding wheel 102 during the grinding of the medicinal materials in the grinding groove 105. After the large particles of medicinal materials attached during the rolling of the grinding wheel 102 are located above the base 100, the bristles on the arc plate 200 can be used to clean the large particles of medicinal materials attached to the outside of the grinding wheel 102 and the front and back surfaces, and the medicinal materials fall into the grinding groove 105 below, thereby increasing the grinding effect of the grinding wheel 102 on the medicinal materials.

[0022] In the present embodiment, preferably, fixing plates 300 are fixedly provided at both ends of the arc plate 200, and the fixing plates 300 are fixedly connected to the baffle 201 by screws. By combining the designed fixing plates 300 and screws, when the bristles on the arc plate 200 are severely worn after long-term use, the arc plate 200 can be removed and the bristles can be replaced, thereby improving the cleaning effect of attached large-particle medicinal materials.

[0023] In this embodiment, preferably, the bottom of the rolling wheel 102 is located in the rolling groove 105, and the base 100 is a rectangular structure.

[0024] In this embodiment, preferably, the hand lever 104 is fixed to the inner wall of the bearing 103, and the rolling wheel 102 is a circular structure.

[0025] The working principle and use process of this utility model:

[0026] When the utility model is in use, two hands hold the two ends of the hand lever 104 on the grinding wheel 102, and then move to the left or right direction, and then the grinding wheel 102 rolls inside the grinding groove 105 to grind the medicinal materials inside the grinding groove 105. During the grinding process, some medicinal materials with larger particles will adhere to the front, back and outside of the grinding wheel 102. At this time, the large particles of medicinal materials attached to the grinding wheel 102 during the rolling process will be cleaned by the bristles on the arc plate 200 and fall into the grinding groove 105 below, thereby increasing the cleaning effect. During the grinding process, the screw 204 will move left and right in the limiting groove in the side plate 203, so that the arc plate 200 has a limiting effect.

[0027] When the bristles on the curved plate 200 are severely worn after long-term use, the curved plate 200 can be removed by unscrewing the screws on the fixing plate 300 on the curved plate 200, and then the bristles can be removed. Then, a new curved plate 200 and bristles can be taken out and installed back to the original position according to the reverse principle mentioned above.

[0028] 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 large surgical medicine grinding device, comprising a base (100), a grinding wheel (102) and a hand lever (104), wherein a grinding groove (105) is provided on the upper surface of the base (100), a bearing (103) is fixedly provided inside the grinding wheel (102), and an end of the hand lever (104) passes through the inside of the bearing (103), characterized in that: A cleaning assembly is arranged outside the rolling wheel (102), and the cleaning assembly includes two groups of cleaning parts and a connecting part. The cleaning part includes an arc-shaped plate (200), and a plurality of groups of bristles are fixedly arranged on the inner wall of the arc-shaped plate (200), and the ends of the bristles extend to the surface of the rolling wheel (102). The connecting part includes two groups of side plates (203) and four groups of baffles (201). The inside of the side plate (203) is provided with a limiting groove, and the inside of the limiting groove is provided with a screw (204).

2. A large surgical medicine grinding device according to claim 1, characterized in that: Two sets of outer rings (202) are fixedly sleeved on the outside of the hand lever (104), and the ends of the baffle (201) are fixed on the outer rings (202).

3. A large surgical medicine grinding device according to claim 2, characterized in that: A fixing ring (205) is fixedly provided on the surface of the baffle (201), and the top of the screw rod (204) passes through the interior of the fixing ring (205).

4. A large surgical medicine grinding device according to claim 3, characterized in that: Both ends of the screw rod (204) are connected to internal thread rings (206) through threads, and the side plates (203) are fixed on the front and back sides of the base (100).

5. A large surgical medicine grinding device according to claim 4, characterized in that: Fixed plates (300) are fixedly provided at both ends of the arc-shaped plate (200), and the fixed plate (300) is fixedly connected to the baffle plate (201) by means of screws.

6. A large surgical medicine grinding device according to claim 1, characterized in that: The bottom of the rolling wheel (102) is located in the rolling groove (105), and the base (100) is a rectangular structure.

7. A large surgical medicine grinding device according to claim 1, characterized in that: The hand lever (104) is fixed to the inner wall of the bearing (103), and the rolling wheel (102) is a circular structure.

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