Animal carcass harmless pretreatment system

Abstract

The utility model relates to an animal carcass harmless pretreatment system which comprises a treatment workshop, a refrigeration house and a first conveyor, a feeding channel, a disinfection assembly, a grabbing mechanical arm and a dicer are arranged in the treatment workshop, the disinfection assembly is located above the feeding channel, and the grabbing mechanical arm and the dicer are both located in the feeding channel; a tray rotating shelf is arranged in the refrigeration house; the first conveyor is used for conveying meat blocks cut by the block cutting machine into the fixed trays of the tray rotating goods shelf. The full-process automation is achieved through the grabbing mechanical arm, the first conveyor, the tray rotating goods shelf and other devices, and the number of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of animal carcasses, in particular to a harmless pretreatment system for animal carcasses. Background Art

[0002] In the livestock and poultry breeding industry, there is a certain probability of normal death of livestock and poultry during the production process, or a large number of deaths when encountering livestock and poultry infectious diseases. The carcasses of these dead animals carry certain pathogens and generally need to be transported to an independent dead animal harmless treatment plant for treatment.

[0003] In the related prior art, the animal carcasses are first manually transported to a cold storage for stacking, and then the animal carcasses are transported to subsequent incineration treatment equipment or other treatment equipment for corresponding treatment.

[0004] However, the above prior art has the following main problems:

[0005] (1) Automation and remote operation are basically not achieved, and multiple operators are required to operate on site.

[0006] (2) During the processing, operators need to wear protective clothing throughout the process, which poses a high risk of infection by pathogens. In the high temperatures of summer, this also has a significant impact on the health of operators.

[0007] (3) Animal carcasses that have not been quick-frozen will continue to rot in the cold storage due to the high temperature inside, which is a harsh environment. Utility Model Content

[0008] Based on the above description, the utility model provides a harmless pretreatment system for animal carcasses, aiming to solve the problem that existing animal carcasses require on-site operations by operators.

[0009] The technical solution of the utility model to solve the above technical problems is as follows:

[0010] A harmless pretreatment system for animal carcasses, comprising:

[0011] A processing workshop, wherein the processing workshop has a feeding channel, a disinfection component, a grabbing manipulator and a dicer, wherein the disinfection component is located above the feeding channel, and the grabbing manipulator and the dicer are both located in the feeding channel;

[0012] A cold storage, wherein the cold storage has a pallet rotating shelf;

[0013] A first conveyor is used to convey the meat blocks cut by the cutter to the fixed pallet of the pallet rotating rack.

[0014] On the basis of the above technical solution, the present invention can also be improved as follows.

[0015] Furthermore, the disinfection assembly includes a spray pipe and a plurality of spray nozzles, and the plurality of spray nozzles are arranged at intervals along the length direction of the spray pipe.

[0016] Furthermore, a liquid nitrogen quick-freezer is provided in the feed channel, and the liquid nitrogen quick-freezer is arranged opposite to the block cutter.

[0017] Furthermore, the surface layer of the cold storage is made of stainless steel.

[0018] Furthermore, the insulation board of the cold storage is made of flame-retardant polyurethane.

[0019] Furthermore, the refrigeration compressor of the cold storage is a multi-connected refrigeration scroll unit.

[0020] Furthermore, the heat conductor of the cold storage is an aluminum row pipe.

[0021] Furthermore, it comprises a second conveyor, which is used to convey the meat pieces in the fixed tray to the incinerator for incineration.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0023] (1) This application realizes full process automation through equipment such as a grabbing robot, a first conveyor and a pallet rotating shelf, thereby reducing the number of operators.

[0024] (2) The present invention reduces direct contact between operators and animal carcasses, thereby reducing the risk of pathogen infection.

[0025] (3) The present application directly stores the continuous feed after pretreatment, which can reduce the secondary transportation operation from the cold storage to the outside, thereby improving the operation efficiency.

[0026] (4) The pallet rotating shelf of the present application avoids the accumulation of animal carcasses, resulting in a better freezing effect, thereby improving space utilization.

[0027] (5) The present invention uses a liquid nitrogen quick freezer to quickly freeze the food and then cuts it into large pieces for storage, thereby reducing blood flow and the risk of bacterial infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of an animal carcass harmless pretreatment system provided in an embodiment of the utility model;

[0029] Figure 2 It is a schematic diagram of the structure of the pallet rotating shelf in the embodiment of the utility model.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 10. Processing workshop; 101. Feed channel; 11. Disinfection component; 111. Spray pipe; 112. Spray nozzle; 12. Grabbing robot; 13. Cutting machine; 14. Liquid nitrogen quick freezer; 20. First conveyor; 30. Cold storage; 31. Pallet rotating shelf; 40. Second conveyor. DETAILED DESCRIPTION

[0032] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0034] It will be appreciated that spatial relationship terms such as "under," "beneath," "below," "under," "above," "above," etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It will be appreciated that, in addition to the orientations shown in the figures, spatial relationship terms also include different orientations of the device in use and operation. For example, if the device in the accompanying drawings is flipped, an element or feature described as "under other elements" or "under it" or "under it" will be oriented as being "above" the other elements or features. Thus, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.

[0035] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0036] See attached Figures 1-2As shown, the utility model provides a technical solution: a harmless pretreatment system for animal carcasses, comprising a processing workshop 10, a cold storage 30 and a first conveyor 20, wherein the processing workshop 10 is provided with a feeding channel 101, a disinfection component 11, a grabbing robot 12 and a cutter 13, wherein the disinfection component 11 is located above the feeding channel 101, and the grabbing robot 12 and the cutter 13 are both located in the feeding channel 101; the cold storage 30 is provided with a pallet rotating shelf 31; the first conveyor 20 is used to convey the meat blocks cut by the cutter 13 to the fixed pallet of the pallet rotating shelf 31.

[0037] Exemplarily, the grabbing manipulator 12, the dicing machine 13 and the conveyor belt of the pallet rotary rack 31 can be connected to the control device of the central control room by wired or wireless communication to realize remote control by the operator. The first conveyor 20 can be a belt conveyor, etc. The pallet rotary rack 31 is spiral in shape, and the working principle of the pallet rotary rack 31 is the same as that of the chain bucket conveyor.

[0038] According to this embodiment, the grabbing robot 12 grabs the animal carcass to the cutter 13 for cutting, the first conveyor 20 conveys the meat pieces to the fixed pallet, and the pallet rotating shelf 31 drives the fixed pallet to rotate slowly in the cold storage 30 to freeze the meat pieces.

[0039] See attached Figure 1 As shown, in one embodiment, the disinfection assembly 11 includes a spray pipe 111 and a plurality of spray nozzles 112 , and the plurality of spray nozzles 112 are arranged at intervals along the length direction of the spray pipe 111 .

[0040] Exemplarily, the disinfectant may be sodium hypochlorite or the like.

[0041] According to this embodiment, the spray pipe 111 is connected to an external agent delivery pipeline, and a disinfectant can be sprayed into the processing workshop 10 at regular intervals for sterilization.

[0042] In another embodiment, the disinfection assembly 11 includes a high-pressure steam pipe and a plurality of steam nozzles, and the plurality of steam nozzles are arranged at intervals along the length direction of the high-pressure steam pipe.

[0043] According to this embodiment, the high-pressure steam pipe is connected to an external high-pressure steam delivery pipe, and high-pressure steam can be delivered to the processing workshop 10 at regular intervals for high-temperature sterilization.

[0044] See attached Figure 1 As shown, in one embodiment, a liquid nitrogen quick freezer 14 is provided in the feed channel 101 , and the liquid nitrogen quick freezer 14 is arranged opposite to the block cutter 13 .

[0045] Exemplarily, the liquid nitrogen quick freezing machine 14 may be a tunnel-type liquid nitrogen quick freezing machine 14, etc. The liquid nitrogen quick freezing machine 14 may be connected to the control device in the central control room by wired or wireless communication.

[0046] According to this embodiment, before the animal carcass is cut into pieces, the animal carcass can be placed in a liquid nitrogen quick freezer 14 for quick freezing in advance, which can reduce the flow of blood and water when cutting into pieces, thereby reducing the risk of pathogen infection.

[0047] See attached Figure 1 As shown, in one embodiment, the surface layer of the cold storage 30 is made of stainless steel.

[0048] Exemplary, SUS304 stainless steel and the like.

[0049] According to this embodiment, the corrosion resistance of the cold storage 30 can be improved, thereby preventing the cold storage 30 from being damaged prematurely.

[0050] See attached Figure 1 As shown, in one embodiment, the insulation board of the cold storage 30 is made of flame-retardant polyurethane.

[0051] According to this embodiment, the flame retardant capability of the cold storage 30 can be improved, and the heat preservation capability of the cold storage 30 can be improved, thereby avoiding leakage of cold air as much as possible, thereby saving energy.

[0052] See attached Figure 1 As shown, in one embodiment, the refrigeration compressor of the cold storage 30 is a multi-connected refrigeration scroll unit.

[0053] See attached Figure 1 As shown, in one embodiment, the heat conductor of the cold storage 30 is an aluminum row pipe.

[0054] According to this embodiment, not only can the construction cost be reduced, but also insufficient cooling due to frost on the heat conductor can be prevented.

[0055] See attached Figure 1 As shown, in one embodiment, a second conveyor 40 is included, and the second conveyor 40 is used to convey the meat pieces in the fixed tray to the incinerator for incineration.

[0056] Exemplarily, the second conveyor 40 may be a belt conveyor, etc. The second conveyor 40 may be connected to the control device in the central control room by wired or wireless communication.

[0057] Specifically, the specific implementation steps of the animal carcass harmless pretreatment system are:

[0058] Step 1: The operator controls the grabbing manipulator 12 through the control device to transport the animal carcasses on the transport vehicle to the liquid nitrogen quick freezer 14 for quick freezing.

[0059] Step 2: The operator controls the grabbing robot 12 through the control device to transport the animal carcasses from the liquid nitrogen quick-freezing machine 14 to the cutting machine 13, which cuts the carcasses into pieces, and the meat pieces fall into the first conveyor 20.

[0060] Step 3: The operator controls the first conveyor 20 through the control device to convey the meat blocks to the fixed pallet of the pallet rotating shelf 31 .

[0061] Step 4: The operator controls the conveyor belt of the pallet rotating rack 31 through the control device, and the conveyor belt drives the fixed pallet to rotate from low to high. The fixed pallet moves with the conveyor belt. When the fixed pallet moves to the highest point, it will flip with the conveyor belt and dump the meat pieces onto the second conveyor 40.

[0062] Step 5: The operator controls the second conveyor 40 through the control device to convey the meat blocks to the incinerator for incineration.

[0063] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A harmless pretreatment system for animal carcasses, characterized in that: include: A processing workshop (10), wherein the processing workshop (10) has a feeding channel (101), a disinfection component (11), a grabbing manipulator (12) and a dicer (13), wherein the disinfection component (11) is located above the feeding channel (101), and the grabbing manipulator (12) and the dicer (13) are both located in the feeding channel (101); A cold storage (30), wherein the cold storage (30) has a pallet rotating shelf (31); A first conveyor (20), wherein the first conveyor (20) is used to convey the meat blocks cut by the cutting machine (13) to the fixed pallet of the pallet rotating shelf (31).

2. The animal carcass harmless pretreatment system according to claim 1, characterized in that: The disinfection assembly (11) comprises a spray pipe (111) and a plurality of spray nozzles (112), wherein the plurality of spray nozzles (112) are arranged at intervals along the length direction of the spray pipe (111).

3. The animal carcass harmless pretreatment system according to claim 1, characterized in that: The feed channel (101) is provided with a liquid nitrogen quick freezer (14), and the liquid nitrogen quick freezer (14) is arranged opposite to the block cutter (13).

4. The animal carcass harmless pretreatment system according to claim 1, characterized in that: The surface layer of the cold storage (30) is made of stainless steel.

5. The animal carcass harmless pretreatment system according to claim 1, characterized in that: The insulation board of the cold storage (30) is made of flame-retardant polyurethane.

6. The animal carcass harmless pretreatment system according to claim 1, characterized in that: The refrigeration compressor of the cold storage (30) is a multi-connected refrigeration scroll unit.

7. The animal carcass harmless pretreatment system according to claim 1, characterized in that: The heat conductor of the cold storage (30) is an aluminum row pipe.

8. The animal carcass harmless pretreatment system according to any one of claims 1 to 7, characterized in that: It comprises a second conveyor (40), wherein the second conveyor (40) is used to convey the meat blocks in the fixed tray to the incinerator for incineration.

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