Cinninx raw material rough cleaning equipment

Abstract

The utility model discloses a meninx raw material rough cleaning device which comprises a machine body, a transmission shaft and a rough cleaning mechanism, the surface of the machine body is provided with the transmission shaft connected with an internal power device, the machine body is movably connected with the rough cleaning mechanism through the transmission shaft, and the rough cleaning mechanism comprises a washing barrel, an inner ring wall, a through hole, a fixing disc, a screw rod, a clamping cover and a nut. An inner ring wall is welded to the position, close to the inner wall, of the inner periphery of the washing barrel, a through hole is formed in the surface of the inner ring wall, the machine body drives the washing barrel to continuously turn over through a transmission shaft, a clamping arm and a universal joint, internal washing liquid continuously makes contact with the surface of the bovine pericardium to wash the surface of the bovine pericardium, and a fixing disc is matched with a clamping cover in the washing process; the cow pericardium has a certain activity space, comprehensive cleaning is facilitated, meanwhile, damage to the cow pericardium caused by excessive movement is avoided, and compared with a manual cleaning mode, the cleaning efficiency and quality are greatly improved, and follow-up fine cleaning operation is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of medical raw material processing technology, and in particular to a primary washing device for meningeal raw materials. Background Technology

[0002] The dura mater is a tough connective tissue membrane attached to the inner surface of the skull, composed of gelatinous and elastic fibers. It continues with the spinal dura mater at the foramen magnum. Bovine pericardium repair of dura mater defects is a medical technology that can already be used clinically. Because the raw material for brain products is animal-derived, the bovine pericardium raw material needs to be cleaned and sterilized multiple times before forming the final product.

[0003] The existing primary processing of bovine pericardium for meningeal use has the following drawbacks: In the initial processing of bovine pericardium, the raw material for meningeal products, it is necessary to wash the raw material multiple times to remove impurities such as fat from the surface of the pericardium. The existing cleaning method is generally manual cleaning, which has low cleaning efficiency, average quality, and long time consumption. Therefore, we propose a primary washing equipment for meningeal raw materials. Utility Model Content

[0004] The main purpose of this invention is to provide a pre-washing device for meningeal raw materials. By adopting a new washing method to replace manual pre-washing, the cleaning efficiency and effect of bovine pericardium, a raw material for meninges, can be improved, and the problems in the background art can be effectively solved.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A primary washing device for meningeal raw materials includes a machine body, a drive shaft, and a primary washing mechanism. The machine body has a drive shaft connected to an internal power device on its surface, and the primary washing mechanism is movably connected to the machine body via the drive shaft. The primary washing mechanism includes a washing tub, an inner ring wall, a through hole, a fixed plate, a screw, a cover, and a nut. An inner ring wall is welded to the inner circumference of the washing tub near the inner wall, and a through hole is opened on the surface of the inner ring wall. A fixed plate is fixedly connected to one end of the inner wall of the inner ring wall. A screw that penetrates the cover is fixedly connected to the surface of the fixed plate. A nut is screwed onto the surface of the screw, and the nut is attached to both sides of the cover surface.

[0007] Furthermore, it also includes a closing mechanism. The washing tub is provided with a closing mechanism, which includes an end cap, a connecting pipe, and a valve. The end cap is detachably connected to the end of the washing tub, and a connecting pipe communicating with the inside of the washing tub is fixedly connected to the surface of the end cap. A valve is installed inside the connecting pipe. Under normal washing conditions, the end cap is closed and fixed to the end of the washing tub, while the valve is in the closed state. During and at the end of the washing process, the valve can be opened to discharge the washing wastewater and add the cleaning agent, eliminating the need to repeatedly open and close the end cap and improving work efficiency.

[0008] Furthermore, a clamping arm is installed at the end of the drive shaft away from the machine body and is connected to the surface of the washing tub through the clamping arm. Universal joints are installed at both ends of the clamping arm. Under the action of the drive shaft and the power equipment inside the machine body, the clamping arm drives the washing tub to rotate in different directions. The universal joints play a connecting role without affecting the rotation of the washing tub.

[0009] Furthermore, both sides of the bottom of the card cover are fixedly connected with limiting rods, and the ends of the limiting rods penetrate the interior of the fixed plate; the limiting rod structure cooperates with the screw to limit the position of the calf placed between the fixed plate and the card cover.

[0010] Furthermore, mounting holes are provided at corresponding positions on the end of the washing tub and inside the end cap; after the end cap is snapped onto the end of the washing tub, the mounting holes are aligned, and fasteners are screwed in to close and fix the end cap.

[0011] Compared with the prior art, this utility model has the following advantages: The tank body is equipped with an inner ring wall and a fixed plate structure. When the raw material of ox heart is to be initially washed, it is placed on the surface of the fixed plate and the cover is inserted. After the cover is inserted, the position of the cover is adjusted by turning the nut to make it close to the end surface of the ox heart while leaving a certain gap. After filling the washing tub with washing water, the machine body can be turned on. The machine body drives the washing tub to rotate continuously through the drive shaft, clamping arm and universal joint. The washing liquid inside continuously contacts the surface of the ox heart, and at the same time, some washing liquid enters between the inner ring wall and the inner wall of the washing tub, and is further processed during rotation. The solution is then sprayed onto the surface of the bursa through the through-hole to rinse it. During the cleaning process, the fixing plate and the locking cap work together to allow the bursa some room to move, facilitating thorough cleaning while preventing damage from excessive movement. Compared to manual cleaning, this method greatly improves cleaning efficiency and quality, and facilitates subsequent fine cleaning. Under normal cleaning conditions, the end cap is closed and fixed to the end of the washing tub, and the valve is in the closed position. During and at the end of the cleaning process, the valve can be opened to discharge cleaning wastewater and add cleaning agent without repeatedly opening and closing the end cap, thus improving work efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the meningeal raw material primary washing equipment of this utility model.

[0013] Figure 2 This is a schematic diagram of the internal structure of the washing tank in the meningeal raw material primary washing equipment of this utility model.

[0014] Figure 3 This is a schematic diagram of the fixed plate and cover structure of the meningeal raw material primary washing equipment of this utility model.

[0015] Figure 4 This is a schematic diagram of the end cap installation structure of the meningeal raw material primary washing equipment of this utility model.

[0016] In the diagram: 1. Body; 2. Drive shaft; 201. Clamping arm; 202. Universal joint; 3. Initial washing mechanism; 301. Washing tub; 302. Inner ring wall; 303. Through hole; 304. Fixing plate; 305. Screw; 306. Clamping cap; 307. Nut; 308. Limiting rod; 4. Closing mechanism; 401. End cap; 402. Mounting hole; 403. Connecting pipe; 404. Valve. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] like Figure 1-4 As shown, the dura mater raw material primary washing equipment includes a body 1, a transmission shaft 2, and a primary washing mechanism 3. The body 1 is provided with a transmission shaft 2 connected to an internal power device, and the body 1 is movably connected to the primary washing mechanism 3 through the transmission shaft 2. The primary washing mechanism 3 includes a washing tub 301, an inner ring wall 302, a through hole 303, a fixed plate 304, a screw 305, a cover 306, and a nut 307. The inner ring wall 302 is welded to the inner circumference of the washing tub 301 near the inner wall, and the surface of the inner ring wall 302 is provided with a through hole 303. One end of the inner wall of the inner ring wall 302 is fixedly connected to the fixed plate 304. The screw 305, which penetrates the cover 306, is fixedly connected to the surface of the fixed plate 304. The nut 307 is screwed onto the surface of the screw 305 and is attached to both sides of the surface of the cover 306.

[0019] The system also includes a closing mechanism 4. The washing tub 301 is provided with a closing mechanism 4 at its end. The closing mechanism 4 includes an end cap 401, a connecting pipe 403, and a valve 404. The end cap 401 is detachably connected to the end of the washing tub 301. The connecting pipe 403, which communicates with the inside of the washing tub 301, is fixedly connected to the surface of the end cap 401. The valve 404 is installed inside the connecting pipe 403. Under normal washing conditions, the end cap 401 is closed and fixed to the end of the washing tub 301, while the valve 404 is in a closed state. During and after washing, the valve 404 can be opened to discharge washing wastewater and add cleaning agent, eliminating the need to repeatedly open and close the end cap 401 and improving work efficiency.

[0020] The drive shaft 2 has a clamping arm 201 installed at the end away from the machine body 1, and the clamping arm 201 is connected to the surface of the washing tub 301. Universal joints 202 are installed at both ends of the clamping arm 201. Limiting rods 308 are fixedly connected to both sides of the bottom of the cover 306, and the ends of the limiting rods 308 penetrate the interior of the fixed plate 304. Under the action of the drive shaft 2 and the power equipment inside the machine body 1, the clamping arm 201 drives the washing tub 301 to rotate at different times. The universal joints 202 play a connecting role and do not affect the rotation of the washing tub 301. The limiting rods 308 cooperate with the screw 305 to limit the position of the calf placed between the fixed plate 304 and the cover 306.

[0021] The washing tub 301 and the end cap 401 are provided with corresponding mounting holes 402 at their respective positions. After the end cap 401 is snapped onto the end of the washing tub 301, the mounting holes 402 are aligned and the end cap 401 can be closed and fixed by screwing in the fastener.

[0022] It should be noted that this utility model is a primary washing device for meningeal raw materials. During use, the tank body has an inner ring wall 302 and a fixed plate 304 structure. When the bovine pericardium raw material needs primary washing, it is placed on the surface of the fixed plate 304 and the cover 306 is engaged. After the cover 306 is engaged, its position is adjusted by turning the nut 307 to bring it close to the end surface of the bovine pericardium while maintaining a certain gap. After filling the washing tub 301 with washing water, the machine body 1 can be turned on. The machine body 1 drives the washing tub 301 to continuously rotate via the drive shaft 2, clamping arm 201, and universal joint 202. The internal washing liquid continuously contacts the surface of the bovine pericardium, while some of the washing liquid enters the inner ring wall 302 and the washing tub 301. Between the inner walls of 01, and after being flipped over, the solution is sprayed onto the surface of the calf through the through hole 303 to rinse the calf surface. During the cleaning process, the fixing plate 304 and the card cover 306 cooperate to give the calf a certain amount of room to move, which is convenient for thorough cleaning, while avoiding damage to the calf caused by excessive movement. Compared with manual cleaning, this greatly improves cleaning efficiency and quality, and facilitates subsequent fine cleaning operations. Under normal cleaning conditions, the end cover 401 is closed and fixed to the end of the washing tub 301, while the valve 404 is in the closed state. During and at the end of the cleaning process, the valve 404 can be opened to discharge cleaning wastewater and add cleaning agent without repeatedly opening and closing the end cover 401, thus improving work efficiency.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A primary washing device for meningeal raw materials, comprising a body (1), characterized in that, It also includes a drive shaft (2) and a pre-washing mechanism (3). The surface of the machine body (1) is provided with a drive shaft (2) connected to the internal power equipment, and the machine body (1) is movably connected to the pre-washing mechanism (3) through the drive shaft (2). The pre-washing mechanism (3) includes a washing tub (301), an inner ring wall (302), a through hole (303), a fixed plate (304), a screw (305), a cover (306), and a nut (307). The washing tub (301) 1) An inner ring wall (302) is welded to the inner circumference near the inner wall and a through hole (303) is opened on the surface of the inner ring wall (302). A fixed plate (304) is fixedly connected to one end of the inner wall of the inner ring wall (302). A screw (305) that penetrates the cover (306) is fixedly connected to the surface of the fixed plate (304). A nut (307) is screwed to the surface of the screw (305) and the nut (307) is attached to both sides of the surface of the cover (306).

2. The primary washing equipment for meningeal raw materials according to claim 1, characterized in that: It also includes a closing mechanism (4). The washing tub (301) is provided with a closing mechanism (4) at its end. The closing mechanism (4) includes an end cap (401), a connecting pipe (403), and a valve (404). The end cap (401) is detachably connected to the end of the washing tub (301). The connecting pipe (403) is fixedly connected to the surface of the end cap (401) and communicates with the inside of the washing tub (301). The valve (404) is installed inside the connecting pipe (403).

3. The primary washing equipment for meningeal raw materials according to claim 1, characterized in that: The drive shaft (2) is equipped with a clamping arm (201) at the end away from the machine body (1) and is connected to the surface of the washing tub (301) through the clamping arm (201). Universal joints (202) are installed at both ends of the clamping arm (201).

4. The primary washing equipment for meningeal raw materials according to claim 1, characterized in that: Both sides of the bottom of the card cover (306) are fixedly connected to limit rods (308), and the ends of the limit rods (308) penetrate the interior of the fixed plate (304).

5. The primary washing equipment for meningeal raw materials according to claim 2, characterized in that: Mounting holes (402) are provided at corresponding positions on the end of the washing tub (301) and inside the end cap (401).

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