Device for removing ileocecal valve tissue

Abstract

The utility model belongs to the technical field of slaughtering and processing of pig byproducts, and particularly discloses a device for removing ileocecal valve tissue, which comprises a support, a cutter group, a transmission group and a negative pressure mechanism, the cutter group is connected with the transmission group, and the negative pressure mechanism and the transmission group are correspondingly designed and do not interfere with each other; the tool set comprises a tool, the tool is of a hollow structure, and the negative pressure mechanism is arranged below the tool; the negative pressure mechanism comprises a negative pressure pipe; when the negative pressure pipe generates negative pressure, the ileocecal valve is sucked into the negative pressure pipe, then the transmission set drives the cutter to rotate, and the cutter completes cutting of the ileocecal valve. Compared with the prior art, the device has the advantages that the labor intensity of workers is greatly reduced, and the working efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of pig by-product slaughtering and processing, in particular to a device for removing ileocecal valve tissue. Background Art

[0002] In the slaughtering and processing of pig byproducts, the connecting part of the pig's large intestine, cecum and ileum and the ileocecal valve are inedible and need to be removed during the processing. When removing this part manually, scissors are used to remove it. During the trimming process, one hand needs to hold the ileocecal valve and the other hand needs to hold the scissors to cut the ileocecal valve off the large intestine. It can be seen that this process has a large workload and low work efficiency.

[0003] Therefore, how to solve the above problems has become a key research topic in the prior art. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a device for removing ileocecal valve tissue, which solves the above-mentioned problems.

[0005] In order to achieve the above-mentioned purpose, the utility model discloses a device for removing ileocecal valve tissue, comprising:

[0006] A bracket, on which a tool group, a transmission group and a negative pressure mechanism are installed;

[0007] A transmission group, the tool group is connected to the transmission group, and the negative pressure mechanism is designed correspondingly to the transmission group without interfering with each other;

[0008] A tool set, the tool set comprising a tool, the tool is a hollow structure, and the negative pressure mechanism is arranged below the tool;

[0009] A negative pressure mechanism, wherein the negative pressure mechanism comprises a negative pressure tube;

[0010] When the negative pressure tube generates negative pressure, the ileocecal valve is sucked into the negative pressure tube, and then the transmission group drives the tool to rotate, so that the tool completes the cutting of the ileocecal valve.

[0011] Compared with the prior art, the present application has the following effects: when in use, the large intestine is placed on the cutter, the negative pressure tube is connected to a negative pressure source, and the negative pressure source works to generate negative pressure in the negative pressure tube. Under the traction of the negative pressure, the ileocecal valve is pulled into the negative pressure tube, and other parts of the large intestine will remain outside the cutter, which is equivalent to fixing the boundary of the ileocecal valve on the edge of the cutter; then, the transmission group drives the cutter to rotate, so that the cutter cuts the ileocecal valve from the large intestine, and the cut ileocecal valve flows to the designated position along the cavity of the negative pressure tube. Therefore, compared with the prior art, the present application greatly reduces the manual work intensity and has high work efficiency.

[0012] Furthermore, the transmission group includes a first gear and a second gear that mesh with each other for transmission, the first gear is mounted on an input shaft, the input shaft is connected to a driving mechanism, and the second gear is a hollow structure to facilitate the passage of the negative pressure tube.

[0013] Furthermore, first bearings are provided at both ends of the input shaft, and the first bearings are respectively mounted on the mounting plate and the gear frame, so that when the driving mechanism drives the input shaft to rotate, the first gear and the second gear are driven to rotate.

[0014] Furthermore, the tool is connected to the second gear via a tool holder.

[0015] Furthermore, the tool set also includes a tool clamping nut, a tool sleeve, a pressure ring, a retaining spring and a second bearing. The tool is inserted into the tool sleeve, one end of the tool holder is located between the tool clamping nut and the tool sleeve, and the other end of the tool holder is inserted into the second bearing. The tool clamping nut is connected to the tool sleeve through the pressure ring, and the retaining spring is used to clamp the second bearing on the mounting plate.

[0016] Furthermore, the tool is a circular hollow structure and the diameter of the tool matches the size of the ileocecal valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of a device for removing ileocecal valve tissue according to an embodiment of the utility model;

[0019] Figure 2 for Figure 1 Cross-sectional view of .

[0020] The reference numerals are as follows:

[0021] 1. Second bearing; 2. Tool; 3. Negative pressure pipe; 4. First gear; 5. Second gear; 6. Input shaft; 7. First bearing; 8. Mounting plate; 9. Gear rack; 10. Tool rack; 11. Tool clamping nut; 12. Tool sleeve; 13. Pressing ring; 14. Circlip. 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] like Figure 1-2 As shown, the utility model discloses a device for removing ileocecal valve tissue, comprising:

[0024] The bracket is provided with a tool group, a transmission group and a negative pressure mechanism;

[0025] Transmission group; the tool group is connected to the transmission group, and the negative pressure mechanism and the transmission group are designed correspondingly and do not interfere with each other, so as to achieve that the transmission group and the negative pressure mechanism do not interfere with each other when working;

[0026] The tool set includes a tool 2, which is a hollow structure. The negative pressure mechanism is arranged below the tool 2. The tool 2 is sharpened on the top. The edge is a smooth structure and a sawtooth shape can be added to improve the cutting ability.

[0027] A negative pressure mechanism, the negative pressure mechanism comprises a negative pressure tube 3;

[0028] When the negative pressure tube 3 generates negative pressure, the ileocecal valve is sucked into the negative pressure tube 3, and then the transmission group drives the tool 2 to rotate, so that the tool 2 completes the cutting of the ileocecal valve.

[0029] Compared with the prior art, the present application has the following effects: when in use, the large intestine is placed on the cutter 2, and the external negative pressure source is operated to generate negative pressure in the negative pressure tube 3. Under the traction of the negative pressure, the ileocecal valve is pulled into the negative pressure tube 3, and at the same time, other parts of the large intestine will remain outside the cutter 2. At this time, it is equivalent to fixing the boundary of the ileocecal valve on the edge of the cutter 2; then, the transmission group drives the cutter 2 to rotate, so that the cutter 2 cuts off the ileocecal valve from the large intestine, and at the same time, the cut ileocecal valve flows to the designated position along the cavity of the negative pressure tube 3.

[0030] It should be noted that the negative pressure source can be a negative pressure device composed of any blower form and filter module, which belongs to the prior art and will not be described in detail.

[0031] Continuing with the above embodiment, more specifically, the transmission group includes a first gear 4 and a second gear 5 that mesh with each other, the first gear 4 is mounted on an input shaft 6, the input shaft 6 is connected to a driving mechanism, and the second gear 5 is a hollow structure to facilitate the passage of the negative pressure tube 3. The driving mechanism can be a motor or a reducer structure. At the same time, the transmission group of the present application adopts gear transmission, and belt transmission can also be adopted in other implementations.

[0032] Continuing with the above embodiment, more specifically, first bearings 7 are provided at both ends of the input shaft 6, and the first bearings 7 are respectively mounted on the mounting plate 8 and the gear frame 9, so that when the driving mechanism drives the input shaft 6 to rotate, the first gear 4 and the second gear 5 are driven to rotate.

[0033] Continuing with the above embodiment, more specifically, the tool 2 is connected to the second gear 5 via the tool holder 10 , that is, when the second gear 5 rotates, the tool 2 is driven to rotate.

[0034] Continuing with the above embodiment, more specifically, the tool set also includes a tool clamping nut 11, a tool sleeve 12, a pressure ring 13, a retaining spring 14 and a second bearing 1, the tool 2 is inserted into the tool sleeve 12, one end of the tool holder 10 is located between the tool clamping nut 11 and the tool sleeve 12, the other end of the tool holder 10 penetrates into the second bearing 1, the tool clamping nut 11 is connected to the tool sleeve 12 through the pressure ring 13, and the retaining spring 14 is used to clamp the second bearing 1 on the mounting plate 8. Among them, when the tool clamping nut 11 is rotated downward to tighten, the tool sleeve 12 is compressed and deformed through the middle pressure ring 13, so that it can fix the tool 2.

[0035] Continuing with the above embodiment, it is more preferred that the cutter 2 is a circular hollow structure and the diameter of the cutter 2 matches the size of the ileocecal valve. In the prior art, the shape of the manually trimmed ileocecal valve is generally square, and the appearance of the ileocecal valve is circular. Therefore, during manual trimming, this part and the surrounding large intestine will be cut off, causing the effective large intestine product to be discarded along with this part, resulting in a reduction in product output and unnecessary waste. Therefore, the cutter 2 of the present application adopts a circular hollow structure and the diameter of the cutter 2 matches the size of the ileocecal valve. When the cutter 2 is working, the edge of the cutter is slightly larger than the edge of the ileal valve, that is, the waste of the large intestine is reduced as much as possible.

[0036] In summary, the present invention transmits negative pressure from the negative pressure tube 3 to the hollow tool 2, and then the blade of the tool 2 adsorbs and pulls the ileocecal valve, and then drives the tool 2 to rotate through the transmission group to increase the cutting effect of the tool 2, and removes the ileocecal valve and the remaining ileum. The removed tissue is transported to the collection container through the negative pressure tube 3 under the traction of the negative pressure.

[0037] The present application uses a hollow tool 2 that is approximately the same size as the excised tissue to avoid excessive excision during the excision process. At the same time, the excised tissue can be effectively positioned by utilizing the effect of negative pressure, making the excision more stable and accurate. Furthermore, the negative pressure in the application not only provides an adsorption and fixation effect, but also provides a negative pressure transport and storage function, so that the excised part can be effectively collected.

[0038] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for removing ileocecal valve tissue, characterized in that: include: A bracket, on which a tool group, a transmission group and a negative pressure mechanism are installed; A transmission group, the tool group is connected to the transmission group, and the negative pressure mechanism is designed correspondingly to the transmission group without interfering with each other; A tool set, the tool set comprising a tool, the tool is a hollow structure, and the negative pressure mechanism is arranged below the tool; A negative pressure mechanism, wherein the negative pressure mechanism comprises a negative pressure tube; When the negative pressure tube generates negative pressure, the ileocecal valve is sucked into the negative pressure tube, and then the transmission group drives the tool to rotate, so that the tool completes the cutting of the ileocecal valve.

2. The device for removing ileocecal valve tissue according to claim 1, characterized in that: The transmission group includes a first gear and a second gear that mesh with each other for transmission. The first gear is installed on an input shaft that is connected to a driving mechanism. The second gear is a hollow structure to facilitate the passage of the negative pressure tube.

3. The device for removing ileocecal valve tissue according to claim 2, characterized in that: First bearings are provided at both ends of the input shaft, and the first bearings are respectively mounted on a mounting plate and a gear frame, so that when the driving mechanism drives the input shaft to rotate, the first gear and the second gear are driven to rotate.

4. The device for removing ileocecal valve tissue according to claim 3, characterized in that: The tool is connected to the second gear through a tool holder.

5. The device for removing ileocecal valve tissue according to claim 4, characterized in that: The tool set also includes a tool clamping nut, a tool sleeve, a pressure ring, a retaining spring and a second bearing. The tool is inserted into the tool sleeve, one end of the tool holder is located between the tool clamping nut and the tool sleeve, and the other end of the tool holder is inserted into the second bearing. The tool clamping nut is connected to the tool sleeve through the pressure ring, and the retaining spring is used to clamp the second bearing on the mounting plate.

6. A device for removing ileocecal valve tissue according to any one of claims 1 to 5, characterized in that: The cutter is a circular hollow structure and the diameter of the cutter matches the size of the ileocecal valve.

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