Limiting structure of intestine scraping machine

Abstract

The utility model discloses a limit structure of a intestine scraping machine, which relates to the technical field of intestine scraping machine equipment and comprises a base, an extrusion device is arranged at the upper end of the base, limit frames are symmetrically and fixedly mounted at the upper end of the base, limit mechanisms are arranged at the lower ends of the limit frames, and the same linkage mechanism is arranged on the outer sides of the limit mechanisms. By adopting the structure, the two-way screw rod in the limiting frame rotates in the mounting groove, so that the two movable rods in threaded connection with the outer side of the two-way screw rod can slide close to each other or away from each other, and safe limiting adjustment is achieved according to the guide mark frame and the graduated scale in combination with the processing amount of a large intestine; the lower half part of the moving rod is rotationally provided with the rod sleeve through the limiting rod, and the large intestines processed by the extrusion device can be conveniently limited by utilizing the rod sleeve after proper adjustment, so that the conditions of excessive deviation, displacement and the like in the processing process of the large intestines are avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of sausage scraping machine equipment, and specifically relates to a limiting structure for a sausage scraping machine. Background Technology

[0002] Heparin sodium is an anticoagulant that interferes with many aspects of the blood clotting process. It has anticoagulant effects both in vivo and in vitro, and can prevent thrombosis and embolism, such as deep vein thrombosis, myocardial infarction, pulmonary embolism, thrombophlebitis, and postoperative thrombosis. It is also used to treat disseminated intravascular coagulation caused by various reasons, as well as other in vivo and in vitro anticoagulant applications, such as cardiac catheterization, cardiopulmonary bypass during cardiac surgery, and hemodialysis. In the processing of heparin sodium, a guinea scraper is usually used to squeeze out the mucus in the large intestine in order to extract the heparin sodium.

[0003] A search revealed that Chinese Patent CN221330028U discloses a novel intestinal scraping machine for processing heparin sodium, comprising a base, a fixed frame fixedly mounted on the upper end of the base, a first motor fixedly mounted on the lower end of one side of the fixed frame, a first rotating shaft fixedly connected to the output end of the first motor, one end of the first rotating shaft extending into the interior of the fixed frame, a transmission roller fixedly mounted on the outer wall of the first rotating shaft, and one end of the first rotating shaft rotatably connected to the lower end of the inner wall of the fixed frame through a positioning component, and a lifting component fixedly mounted on the upper end of the fixed frame.

[0004] The intestine scraping machine in the aforementioned patent can adjust the distance between rotating rollers according to the thickness of the intestine. Further improvements can enhance the processing efficiency of the equipment. However, there are still some shortcomings in actual use. For example, due to the lack of limiting mechanisms on both sides of the squeezing roller and the transmission roller of the fixed frame, the large intestine is prone to shifting when processing through the transmission roller and the squeezing roller, affecting the processing of subsequent machines. If manual intervention is required to limit and adjust the position of the large intestine during processing, it is relatively troublesome. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a limiting structure for a gut scraping machine to solve the problems mentioned in the background art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A limiting structure for a gut scraping machine includes: a base, an extrusion device at the upper end of the base, a limiting frame symmetrically fixedly installed at the upper end of the base, a limiting mechanism at the lower end of the limiting frame, and a linkage mechanism on the outer side of the limiting mechanism.

[0008] The limiting mechanism includes a mounting groove, which is located at the lower end of the limiting frame. A bidirectional screw is rotatably connected to the inner side of the mounting groove, and a moving rod is threadedly connected to the outer side of the bidirectional screw. The upper half of the moving rod is slidably connected to the inner side of the mounting groove, and a limiting rod is fixedly installed on the lower half of the moving rod. A rod sleeve is rotatably connected to the outer side of the limiting rod, and a guide frame is welded to the outer side of the moving rod. A scale is provided at the upper end of the limiting frame, and the linkage mechanism is located at the right end of the bidirectional screw.

[0009] The linkage mechanism includes a mounting shell, which is fixedly installed on the right end of two limit frames. A rotating rod is rotatably connected to the inner side of the mounting shell. One end of the rotating rod passes through the shell wall of the mounting shell and is fixedly installed with a crank handle. A second bevel gear is fixedly installed on the outer side of the rotating rod. The right end of the bidirectional screw extends into the inner side of the mounting shell and is fixedly installed with a first bevel gear. The first bevel gear and the second bevel gear are meshed. A protective cover is magnetically connected to the right side of the mounting shell.

[0010] As a preferred technical solution, a positioning groove is provided at the right opening of the mounting shell, and a magnet is embedded in the inner side of the protective cover. The protective cover is magnetically connected to the inner side of the positioning groove by the magnet.

[0011] As a preferred technical solution, a handle is welded to the right side of the protective cover, and two handles are provided symmetrically.

[0012] As a preferred technical solution, a second sliding groove is provided on the outer side of the limiting frame, and one side of the guide frame is slidably connected to the inner side of the second sliding groove.

[0013] As a preferred technical solution, the inner side of the mounting groove is symmetrically provided with a first sliding groove, and the upper half of the moving rod is slidably connected to the first sliding groove of the mounting groove.

[0014] As a preferred technical solution, a threaded sleeve is fixedly installed on the inner side of the movable rod, and the movable rod is threadedly connected to the outer thread of the bidirectional screw through the threaded sleeve.

[0015] In summary, the present invention has the following main advantages:

[0016] First, by rotating the bidirectional screw in the limiting frame in the mounting slot, the two moving rods connected by the outer thread of the bidirectional screw can slide closer to each other or further away from each other. Combined with the processing amount of the large intestine, safe limit adjustment is achieved according to the guide frame and scale. The lower half of the moving rod is mounted on the rod sleeve through the rotation of the limiting rod. After appropriate adjustment, the rod sleeve can be used to conveniently limit the large intestine processed by the extrusion device, thereby avoiding excessive deviation and displacement of the large intestine during processing.

[0017] Secondly, by installing the same mounting shell on the right side of the limit frame, and using a crank to rotate the rotating rod in the mounting shell, the second bevel gear on the rotating rod meshes with the first bevel gear, so that the bidirectional screw connected to the first bevel gear can rotate synchronously in the corresponding limit frame mounting slot, thereby facilitating the simultaneous adjustment and use of the limit mechanisms on the two sets of limit frames. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a bottom view of the limiting mechanism of this utility model;

[0020] Figure 3 This is the utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a schematic diagram of the linkage mechanism of this utility model.

[0022] Reference numerals: 1. Base; 2. Extrusion device; 3. Limiting frame; 4. Limiting mechanism; 401. Mounting groove; 402. Bidirectional screw; 403. Moving rod; 404. Limiting rod; 405. Rod sleeve; 406. Guide frame; 407. Scale; 7. First slide groove; 8. Screw sleeve; 9. Second slide groove; 10. Positioning groove; 11. Linkage mechanism; 111. Mounting shell; 112. Rotating rod; 113. First bevel gear; 114. Second bevel gear; 115. Crank handle; 116. Protective cover; 12. Magnet; 13. Handle. Detailed Implementation

[0023] refer to Figures 1 to 4 The limiting structure of the intestine scraping machine described in this embodiment includes: a base 1, a squeezing device 2 at the upper end of the base 1, a limiting frame 3 symmetrically fixedly installed at the upper end of the base 1, a limiting mechanism 4 at the lower end of the limiting frame 3, and a linkage mechanism 11 on the outer side of the limiting mechanism 4; the squeezing device 2 at the upper end of the base 1 also includes related components such as a lifting component, a sliding component, a positioning component, a limiting component, and a supporting component, which are mature existing technology products. For details on its principle, please refer to the announcement number CN221330028U.

[0024] The limiting mechanism 4 includes a mounting groove 401, which is located at the lower end of the limiting frame 3. A bidirectional screw 402 is rotatably connected to the inner side of the mounting groove 401, and a moving rod 403 is threadedly connected to the outer side of the bidirectional screw 402. The upper half of the moving rod 403 is slidably connected to the inner side of the mounting groove 401, and a limiting rod 404 is fixedly mounted on the lower half of the moving rod 403. A rod sleeve 405 is rotatably connected to the outer side of the limiting rod 404, and a guide frame 406 is welded to the outer side of the moving rod 403. A scale 407 is provided at the upper end of the limiting frame 3. The linkage mechanism 11 is located at the right end of the bidirectional screw 402. By installing the limiting frames 3 on both sides of the extrusion device 2, the bidirectional screw 402 in the limiting frame 3 rotates in the mounting groove 401, causing the two threads on the outer side of the bidirectional screw 402 to rotate. The movable rods 403 can slide closer to each other or further apart, and can be safely limited and adjusted according to the processing amount of the large intestine based on the guide frame 406 and the scale 407. The lower half of the movable rod 403 is rotatably mounted with the rod sleeve 405 through the limiting rod 404. After appropriate adjustment, the rod sleeve 405 can be used to conveniently limit the large intestine processed by the extrusion device 2, thereby avoiding excessive deviation and displacement of the large intestine during processing. The thread structure at both ends of the bidirectional screw 402 is opposite. The tip of the upper end of the guide frame 406 is on the same vertical line as the limiting part of the rod sleeve 405. This allows the operator to easily determine the position of the limiting part of the lower end of the rod sleeve 405 by observing the direction of the guide frame 406 on the scale 407 during adjustment.

[0025] The linkage mechanism 11 includes a mounting shell 111, which is fixedly mounted on the right end of the two limit brackets 3. A rotating rod 112 is rotatably connected to the inner side of the mounting shell 111. One end of the rotating rod 112 passes through the shell wall of the mounting shell 111 and is fixedly mounted with a crank handle 115. A second bevel gear 114 is fixedly mounted on the outer side of the rotating rod 112. The right end of the bidirectional screw 402 extends into the inner side of the mounting shell 111 and is fixedly mounted with a first bevel gear 113. The first bevel gear 113 and the second bevel gear 114 are meshed together. A protective cover 116 is magnetically connected to the right side of the mounting shell 111. By installing the same mounting shell 111 on the right side of the limiting frame 3, the crank handle 115 is used to rotate the rotating rod 112 in the mounting shell 111, so that the second bevel gear 114 on the rotating rod 112 meshes with the first bevel gear 113, so that the bidirectional screw 402 connected to the first bevel gear 113 can rotate synchronously in the corresponding mounting groove 401 of the limiting frame 3, thereby facilitating the simultaneous adjustment and use of the limiting mechanism 4 on the two sets of limiting frames 3; a rubber sleeve is also provided on the handle of the crank handle 115 to facilitate the user's operation of the crank handle 115.

[0026] refer to Figure 4A positioning groove 10 is provided at the right opening of the mounting shell 111. A magnet 12 is embedded in the inner side of the protective cover 116. The protective cover 116 is magnetically connected to the inner side of the positioning groove 10 through the magnet 12. By providing a positioning groove 10 on the right side of the mounting shell 111 and using the protective cover 116 with the embedded magnet 12, it can be easily attracted to the mounting shell 111 to provide a certain degree of protection for the internal transmission components. A corresponding iron piece is also embedded in the inner side of the positioning groove 10, which can be easily attracted and fixed to the iron piece part of the positioning groove 10 after the protective cover 116 is snapped into the positioning groove 10.

[0027] refer to Figure 4 A handle 13 is welded to the right side of the protective cover 116. There are two handles 13 symmetrically provided. By welding the handle 13 to the right side of the protective cover 116, the protective cover 116 can be easily opened and closed on the mounting shell 111. A rubber layer is also provided on the handle 13 to provide a non-slip effect when the user operates the protective cover 116.

[0028] refer to Figure 4 The outer side of the limiting frame 3 is provided with a second sliding groove 9, and one side of the guide frame 406 is slidably connected to the inner side of the second sliding groove 9. By providing the second sliding groove 9 on the outer side of the limiting frame 3, the guide frame 406 can slide stably on the limiting frame 3. A second slider is also provided on the side of the guide frame 406 facing the limiting frame 3, which is used to slide in the second sliding groove 9, so that the guide frame 406 can slide on the limiting frame 3.

[0029] refer to Figure 3 The inner side of the mounting groove 401 is symmetrically provided with a first sliding groove 7. The upper half of the moving rod 403 is slidably connected to the first sliding groove 7 of the mounting groove 401. By providing the first sliding groove 7 on the inner side of the mounting groove 401, the moving rod 403 can slide horizontally in the mounting groove 401. The moving rod 403 is also provided with a second slider that slides in the first sliding groove 7, which allows the upper half of the moving rod 403 to slide in the mounting groove 401.

[0030] refer to Figure 3 A threaded sleeve 8 is fixedly installed on the inner side of the moving rod 403. The moving rod 403 is threadedly connected to the outer thread of the double-acting screw 402 through the threaded sleeve 8. By installing the threaded sleeve 8 on the inner side of the moving rod 403, the moving rod 403 can be threadedly connected to the outer thread of the double-acting screw 402. An installation hole is also provided on the inner side of the moving rod 403, and the threaded sleeve 8 is fixedly installed in the installation hole.

[0031] Operating principle and advantages: During use, when the large intestine needs to enter the extrusion device 2 of the intestine scraper for processing, the limiting mechanism 4 of the limiting frame 3 located on both sides of the base 1 of the extrusion device 2 can be easily adjusted according to the processing of the large intestine.

[0032] During the adjustment and limiting process, the crank handle 115 is used to rotate the rotating rod 112 in the mounting shell 111, so that the second bevel gear 114 on the rotating rod 112 meshes with the first bevel gear 113, so that the bidirectional screw 402 connected to the first bevel gear 113 can rotate synchronously in the corresponding mounting groove 401 of the limiting frame 3. Through the rotation of the bidirectional screw 402 in the mounting groove 401 in the limiting frame 3, the two moving rods 403 connected to the outer thread of the bidirectional screw 402 can slide closer to each other or slide further away from each other. Combined with the processing amount of the large intestine, the guide frame 406 and the scale 407 are used to achieve safe limiting adjustment. The lower half of the moving rod 403 is mounted on the rod sleeve 405 through the limiting rod 404. After appropriate adjustment, the rod sleeve 405 can be used to conveniently limit the large intestine processed by the extrusion device 2.

Claims

1. A limiting structure for a gut scraping machine, characterized in that... ,include: The base (1) has an extrusion device (2) at its upper end, and a limit frame (3) is symmetrically fixedly installed at the upper end of the base (1). The limit frame (3) has a limit mechanism (4) at its lower end, and the same linkage mechanism (11) is provided on the outside of the limit mechanism (4). The limiting mechanism (4) includes a mounting groove (401), which is located at the lower end of the limiting frame (3). A bidirectional screw (402) is rotatably connected to the inner side of the mounting groove (401), and a moving rod (403) is threadedly connected to the outer side of the bidirectional screw (402). The upper half of the moving rod (403) is slidably connected to the inner side of the mounting groove (401), and a limiting rod (404) is fixedly installed on the lower half of the moving rod (403). A rod sleeve (405) is rotatably connected to the outer side of the limiting rod (404), and a guide frame (406) is welded to the outer side of the moving rod (403). A scale (407) is provided at the upper end of the limiting frame (3), and the linkage mechanism (11) is located at the right end of the bidirectional screw (402).

2. The limiting structure of the intestinal scraping machine according to claim 1, characterized in that: The linkage mechanism (11) includes a mounting shell (111), which is fixedly mounted on the right end of two limit frames (3). A rotating rod (112) is rotatably connected to the inner side of the mounting shell (111). A crank handle (115) is fixedly mounted through the shell wall of the mounting shell (111) at one end of the rotating rod (112). A second bevel gear (114) is fixedly mounted on the outer side of the rotating rod (112). A first bevel gear (113) is fixedly mounted inside the mounting shell (111) at the right end of the bidirectional screw (402). The first bevel gear (113) and the second bevel gear (114) are meshed. A protective cover (116) is magnetically connected to the right side of the mounting shell (111).

3. The limiting structure of the intestine scraping machine according to claim 2, characterized in that: The mounting shell (111) has a positioning groove (10) at the right shell opening, and a magnet (12) is embedded in the inner side of the protective cover (116). The protective cover (116) is magnetically connected to the inner side of the positioning groove (10) by the magnet (12).

4. The limiting structure of the intestine scraping machine according to claim 2, characterized in that: A handle (13) is welded to the right side of the protective cover (116), and there are two handles (13) symmetrically provided.

5. The limiting structure of the intestine scraping machine according to claim 1, characterized in that: The limiting frame (3) has a second sliding groove (9) on its outer side, and one side of the guide frame (406) is slidably connected to the inner side of the second sliding groove (9).

6. The limiting structure of the intestine scraping machine according to claim 1, characterized in that: The inner side of the mounting groove (401) is symmetrically provided with a first sliding groove (7), and the upper half of the moving rod (403) is slidably connected to the first sliding groove (7) of the mounting groove (401).

7. The limiting structure of the intestine scraping machine according to claim 1, characterized in that: A screw sleeve (8) is fixedly installed on the inner side of the moving rod (403), and the moving rod (403) is threadedly connected to the outer side of the thread of the bidirectional screw (402) through the screw sleeve (8).

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