A meat cutting and transport line

Abstract

The application relates to the field of food industrial processing, in particular to a meat cutting and conveying production line, which comprises a conveying base, a conveying conveying plate fixedly arranged at the upper end of the conveying base, a plurality of conveying devices for conveying pig trotters uniformly arranged along the transverse direction of the conveying base, a cutting box fixedly arranged at the upper end of the conveying base, and a cutting blade arranged at the lower end of the cutting box, wherein the cutting blade gradually approaches the conveying device from front to back, so that the cutting pig trotter blade is specially designed, and the problem that the pig trotter cutting equipment in the prior art is prone to use risk or has high use cost can be solved.

Description

Technical Field

[0001] This invention relates to the field of industrial food processing, and in particular to a meat cutting and transportation production line. Background Technology

[0002] In the meat processing industry, the cutting and transportation of meat are important parts of the production process. Especially for meats, many types of meat are very hard, such as pig's trotters. When processing pig's trotters into the state required by the food factory, the trotters must first be cut off from the pig's body. Then, a cutting blade or saw blade is used to cut the trotters in half. Finally, the trotters are placed horizontally into traditional cutting and transportation equipment to be cut into small pieces.

[0003] When cutting pig trotters into small pieces, traditional cutting tools mainly use high-speed rotating saw blades to cut the trotters or place multiple sets of blades horizontally, using a mechanism to push the blades to cut the trotters. However, when using a high-speed rotating saw blade to cut pig trotters, because pig trotters contain bones and are hard, and the saw blade is often very thin to achieve a good cutting effect, and the rotation speed is often high, the impact on the saw blade is often very large. At the same time, because the thickness of the saw blade itself is relatively limited, the strength of the saw blade is also relatively low. Therefore, after a long period of processing pig trotters, the saw blade will twist and break. In this situation, the mass distribution of the saw blade becomes uneven, and since it rotates at high speed during operation, it is prone to vibration. Furthermore, due to its uneven mass, the uneven force during rotation intensifies the vibration, making it susceptible to breakage and scattering. These scattering saw blade fragments are extremely dangerous, not only damaging the equipment but also threatening the personal safety of the users. Using a push-blade method to cut pig hooves is costly in terms of structure and related supporting facilities. For example, it requires a visual recognition device to identify the location of the pig hoof for cutting, as well as a power-driven device. When the system is complex, damage to certain parts is more likely, and the repair costs are also high.

[0004] In summary, existing pig hoof cutting devices have problems such as easy use risks or high operating costs. Summary of the Invention

[0005] This invention provides a meat cutting and transportation production line. By specially designing the blade for cutting pig trotters, it can solve the problems of existing pig trotter cutting equipment that are prone to causing usage risks or have high operating costs.

[0006] This invention provides a meat cutting and transportation production line, comprising:

[0007] A transport base, wherein a transport conveyor plate is fixedly installed on the upper end of the transport base;

[0008] A conveying device, wherein multiple conveying devices are evenly distributed along the transverse side of the transport base, and the conveying device is used to convey pig trotters;

[0009] A cutting box is fixedly mounted on the upper end of the transport base. A cutting blade is provided at the lower end of the cutting box, and the cutting blade gradually approaches the conveying device from front to back.

[0010] Preferably, the conveying device includes sprockets, chains, and conveying rods. Each conveying device includes two sprockets, which are rotatably connected to the front and rear ends of the transport transmission plate. The two sprockets are connected by a chain, and conveying rods are evenly distributed on the chain. The conveying rods are evenly machined with downward-facing slots.

[0011] Preferably, the cutting blade passes through the side wall at the lower end of the cutting box, and the cutting blades are arranged in multiple groups side by side. The front end of the cutting blade is rotatably connected to the front end of the cutting box. There are two cutting blades, and the lower edge of the cutting blade is machined into a serrated shape. The serrations on the cutting edges of the two cutting blades are staggered.

[0012] Preferably, a tension spring is fixedly connected between one of the cutting blades in a set of cutting blades and the lower end of the cutting box. A coordinating mechanism is provided in the cutting box. The coordinating mechanism includes two coordinating racks and a coordinating gear. Both coordinating racks are arc-shaped. One coordinating rack is fixedly installed on the lower end face of the cutting box, and the other coordinating rack is fixedly connected to one of the cutting blades. Both coordinating racks are centered on the rotational connection point between the cutting blade and the cutting box. A coordinating gear meshes between the two coordinating racks, and the coordinating gear is rotatably connected to the other cutting blade.

[0013] Preferably, a slurry adding cylinder is fixedly installed in the cutting box, and the slurry adding cylinder is in communication with the cutting blade.

[0014] Preferably, a juice conveying mechanism is provided between the juice adding cylinder and the cutting blade. The juice conveying mechanism includes a juice conveying rigid pipe, a juice conveying flexible pipe, and a conveying ball valve. The juice conveying rigid pipe is fixedly installed at the lower end of the juice adding cylinder. One end of the juice conveying flexible pipe is connected to the juice conveying rigid pipe, and the other end is connected to the cutting blade. An outlet is provided at the position where the flexible pipe is connected to the cutting blade. A conveying ball valve is rotatably connected in the juice conveying rigid pipe. A conveying hole is provided in the middle of the conveying ball valve. A ball valve rotating rod is fixedly connected to the ball valve through the side of the juice adding cylinder. The ball valve rotating rod is an L-shaped rod. A sliding groove rod is fixedly connected to the cutting blade. The horizontal section of the ball valve rotating rod is slidably connected to the sliding groove rod.

[0015] Preferably, the cutting blade has two downward-sloping main channel grooves at the position corresponding to the juice conveying hose, and a vertically downward-sloping DC channel is provided along the vertical direction. The DC channel is evenly distributed in multiple directions along the front and back, and the lower end of the DC channel extends to the lower end of the cutting blade.

[0016] Preferably, a paint roller is rotatably connected to the lower end of the juice adding cylinder, the paint roller is in contact with the lower end of the juice adding cylinder, and a paint groove is transversely opened on the paint roller, and a plurality of paint grooves are evenly distributed along the circumference of the paint roller.

[0017] Preferably, the transport base is slidably connected to constraint plates on the left and right sides of the upper end of the conveying device, and a spring is fixedly connected between the constraint plates and the transport base.

[0018] Preferably, the constraint clamp is slidably connected to a smearing rack via a rod in the front-back direction. A spring is sleeved on the rod, and both ends of the spring are fixedly connected to the smearing rack and the rear end of the constraint clamp. A smearing rod is fixedly connected to the smearing rack, and a brush is installed on the smearing rod. A smearing gear is coaxially connected to the smearing roller, and the smearing gear meshes with the smearing rack.

[0019] Beneficial effects:

[0020] 1. This invention uses a cutting blade to cut pig trotters into small pieces. During this process, the cutting blade gradually contacts the pig trotter from front to back, and the cutting action is continuous while the amount of pig trotter cut per unit time is relatively small. This results in a smaller force on the cutting blade when cutting the pig trotter. Compared with the traditional method of cutting pig trotters by high-speed rotation of a saw blade or by punching a blade, this method greatly increases the service life of the cutting blade. At the same time, the above methods will not cause blades to fly and damage the equipment or injure personnel. Furthermore, the structure is very simple, easy to maintain, and cost-effective.

[0021] 2. This invention involves a cutting blade connected to a cooperating rack first contacting the pig's hoof. The cutting blade then deflects, causing it to rotate. This rotation drives the rotation of the cooperating rack, which meshes with a cooperating gear. This cooperating gear then simultaneously meshes with another cooperating gear, causing the other cutting blade to rotate. The rotational speed of the cutting blade connected to the cooperating rack is greater than that of the cutting blade connected to the cooperating gear. This allows the second cutting blade to contact the pig's hoof, automatically interleaving the two blades during the cutting process. This effectively removes impurities accumulated at the lower edge of the cutting blades, ensuring high cutting efficiency when cutting pig's hooves.

[0022] 3. This invention achieves automatic delivery of sap to the surface of the cutting blade when it contacts the pig's trotter. When the cutting blade rotates, it drives the ball valve rotating rod to rotate via the sliding groove rod. The rotating rod of the ball valve then drives the delivery ball valve to rotate. When the rotating hole in the delivery ball valve is connected to the sap delivery pipe, the sap can be delivered to the surface of the cutting blade through the sap delivery pipe and the sap delivery hose. This technical solution achieves automatic delivery of sap to the surface of the cutting blade during the cutting of the pig's trotter, thereby achieving automatic application of sap to the surface of the pig's trotter. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of the cutting box after it is opened in this invention;

[0025] Figure 3 In this invention Figure 2 A magnified view of the structure at point A in the middle;

[0026] Figure 4 In this invention Figure 2 A magnified schematic diagram of the structure at point B in the middle;

[0027] Figure 5 This is a schematic diagram of the structural linkage in this invention;

[0028] Figure 6 In this invention Figure 5 A magnified schematic diagram of the structure at point C in the middle;

[0029] Figure 7 This is a schematic diagram of the relevant structure of the juice addition cylinder in this invention;

[0030] Figure 8 For the present invention Figure 7 A magnified schematic diagram of the structure at point D in the middle;

[0031] Figure 9 This is a schematic diagram of the conveying device in this invention;

[0032] Figure 10 This is a schematic diagram of the conveyor rod in this invention.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Transport base; 11. Transport conveyor plate; 2. Conveying device; 21. Sprocket; 22. Chain; 23. Conveying rod; 3. Cutting box; 4. Cutting blade; 41. Sliding groove rod; 42. Main channel; 43. Direct current channel; 5. Coordinating mechanism; 51. Coordinating rack; 52. Coordinating gear; 6. Juice adding cylinder; 61. Paint roller; 611. Paint tank; 7. Juice conveying mechanism; 71. Juice conveying rigid pipe; 72. Juice conveying flexible hose; 73. Conveying ball valve; 731. Ball valve rotating rod; 8. Constraint clamp; 81. Spreading rack; 82. Spreading rod; 83. Spreading gear. Detailed Implementation

[0035] The specific embodiments of the present invention will be described in detail below, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0036] like Figures 1 to 10 As shown, the present invention provides a meat cutting and transportation production line, comprising:

[0037] Transport base 1, with a transport conveyor plate 11 fixedly installed on its upper end;

[0038] Conveying device 2, wherein multiple conveying devices 2 are evenly distributed along the transverse side of the transport base 1, and the conveying device 2 is used to transport pig trotters;

[0039] The cutting box 3 is fixedly mounted on the upper end of the transport base 1. The lower end of the cutting box 3 is provided with a cutting blade 4, which gradually moves from front to back towards the conveying device 2.

[0040] It should be noted that in the process of cutting pig trotters, the pig trotters are first separated from the pig through the production line. Then, the pig trotters are cut in half from the middle. The cut pig trotters are then placed on the conveyor device 2. The pig trotters move with the conveyor device 2 and are cut into small pieces by the cutting blade 4. In this process, the cutting blade 4 gradually contacts the pig trotters from front to back, and the cutting action is continuous with a small amount of pig trotters cut per unit time. This results in a smaller force on the cutting blade 4 when cutting pig trotters. Compared with the traditional method of cutting pig trotters by high-speed rotation of saw blades or the method of cutting pig trotters by punching, this greatly increases the service life of the cutting blade 4. At the same time, since the cutting blade 4 only needs to cut a small thickness of pig trotters per unit time, the cutting process is smoother. In addition, the above method will not cause blades to fly and damage the equipment or injure personnel. The structure is also very simple, easy to maintain, and cost-effective.

[0041] like Figure 1 , Figure 9 and Figure 10 As shown, the conveying device 2 includes sprockets 21, chains 22 and conveying rods 23. Each conveying device 2 includes two sprockets 21, which are rotatably connected to the front and rear ends of the transport transmission plate. The two sprockets 21 are connected by chains 22. Conveying rods 23 are evenly distributed on the chains 22, and grooves with the return opening facing downwards are evenly machined on the conveying rods 23.

[0042] It should be noted that during the conveying process of pig hooves by the conveying device 2, the motor drives the sprocket 21 to rotate, the sprocket 21 drives the chain 22 to move, and the conveying rod 23 on the chain 22 will drive the pig hooves to move on the conveying plate 11. When the cutting blade 4 is cutting the pig hooves, the pig hooves will be subjected to the force in the front and back directions. The downward-facing groove on the conveying rod 23 will hold the pig hooves in place, preventing the pig hooves from being forced over the conveying rod 23 during the cutting process.

[0043] like Figure 2 , Figure 3 and Figure 7 As shown, the cutting blade 4 passes through the side wall at the lower end of the cutting box 3. The cutting blades 4 are arranged in multiple groups side by side. The front end of the cutting blade 4 is rotatably connected to the front end of the cutting box 3. There are two cutting blades 4. The lower edge of the cutting blade 4 is machined into a serrated shape, and the serrations on the cutting edges of the two cutting blades 4 are staggered.

[0044] It should be noted that when using the cutting blade 4 to cut pig trotters, processing the lower end of the cutting blade 4 into a serrated shape can effectively improve the cutting efficiency of pig trotters. However, after cutting pig trotters for a long time, impurities are easily accumulated at the cutting edge of the lower end of the cutting blade 4, which will affect the cutting efficiency. At this time, the cutting blade 4 can be driven by the air rod to make the cutting edge of the cutting blade 4 reciprocate. In this way, the cutting edges of the lower end of the cutting blade 4 are staggered, which can effectively remove the impurities accumulated at the cutting edge of the lower end of the cutting blade 4, thereby ensuring the cutting efficiency when cutting pig trotters.

[0045] like Figure 2 , Figure 4 and Figure 5 As shown, a tension spring is fixedly connected between one of the cutting blades 4 and the lower end of the cutting box 3. A coordinating mechanism 5 is provided in the cutting box 3. The coordinating mechanism 5 includes two coordinating racks 51 and a coordinating gear 52. Both coordinating racks 51 are arc-shaped. One coordinating rack 51 is fixedly installed on the lower end face of the cutting box 3, and the other coordinating rack 51 is fixedly connected to one of the cutting blades 4. Both coordinating racks 51 are centered on the rotational connection point between the cutting blade 4 and the cutting box 3. The coordinating gear 52 meshes between the two coordinating racks 51, and the coordinating gear 52 is rotatably connected to the other cutting blade 4.

[0046] It should be noted that when the pig's hoof moves with the conveyor 2, the cutting blade 4 will cut the pig's hoof when it comes into contact with it. A certain elastic tension is applied to the cutting blade 4 by the tension spring, which can play a certain buffering role when the pig's hoof comes into contact with the cutting blade 4, thereby further increasing the service life of the cutting blade 4. The cutting blade 4 connected to the cooperating rack 51 first comes into contact with the pig's hoof, and then the cutting blade 4 will deflect. When the cutting blade 4 rotates, it will drive the cooperating rack 51 fixedly connected to it to rotate. The cooperating rack 51 will mesh with the cooperating gear 52. At this time, the cooperating gear 52 will simultaneously mesh with another cooperating gear 52. Then, the cooperating gear 52 will drive the other cutting blade 4 to rotate. The rotation speed of the cutting blade 4 connected to the cooperating rack 51 is greater than the rotation speed of the cutting blade 4 connected to the cooperating gear 52. In this way, the second cutting blade 4 will come into contact with the pig's hoof. This allows the two cutting blades 4 to automatically cross each other during the cutting of the pig's hoof.

[0047] like Figure 2 and Figure 3 As shown, a juice adding cylinder 6 is fixedly installed in the cutting box 3, and the juice adding cylinder 6 is connected to the cutting blade 4.

[0048] It should be noted that in the production and processing of pig trotters, one method is to directly produce pig trotters into an edible state, while another method is to coat the surface of the pig trotters with sauce as a semi-finished product, making it convenient for customers to process them themselves after purchase. The traditional method involves manually applying the sauce after the pig trotters are cut. At the same time, a pipe can be used to connect the lower end of the sauce adding cylinder 6 to the cutting blade 4. When cutting the pig trotters, the sauce can be added to the sauce adding cylinder 6, and then the sauce can be transported to the surface of the cutting blade 4 through the pipe. In this way, the cut area of ​​the pig trotters will be coated with sauce. In this way, the sauce can be applied to the pig trotters at the same time as they are cut, thus saving time and steps.

[0049] like Figure 2 , Figure 3 and Figure 7 As shown, a juice conveying mechanism 7 is provided between the juice adding cylinder 6 and the cutting blade 4. The juice conveying mechanism 7 includes a juice conveying rigid pipe 71, a juice conveying flexible pipe 72, and a conveying ball valve 73. The juice conveying rigid pipe 71 is fixedly installed at the lower end of the juice adding cylinder 6. One end of the juice conveying flexible pipe 72 is connected to the juice conveying rigid pipe 71, and the other end is connected to the cutting blade 4. An outlet is provided at the position where it is connected to the cutting blade 4. The conveying ball valve 73 is rotatably connected in the juice conveying rigid pipe 71. A conveying hole is provided in the middle position of the conveying ball valve 73. The ball valve 73 passes through the side of the juice adding cylinder 6 and is fixedly connected to a ball valve rotating rod 731. The ball valve rotating rod 731 is an L-shaped rod. The cutting blade 4 is fixedly connected to a sliding groove rod 41. The horizontal section of the ball valve rotating rod 731 is slidably connected to the sliding groove rod 41.

[0050] It should be noted that when the cutting blade 4 comes into contact with the pig's trotter, the cutting blade 4 will rotate. When the cutting blade 4 rotates, it will drive the ball valve rotating rod 731 to rotate through the sliding groove rod 41. When the ball valve rotating rod 731 rotates, it will drive the conveying ball valve 73 to rotate. When the rotating hole in the conveying ball valve 73 is connected to the juice conveying hard pipe 71, the juice can be conveyed to the surface of the cutting blade 4 through the juice conveying hard pipe 71 and the juice conveying soft pipe 72. Through the above technical solution, the juice is automatically conveyed to the surface of the cutting blade 4 during the cutting of the pig's trotter, thereby realizing the automatic application of juice to the surface of the pig's trotter.

[0051] like Figure 5 and Figure 7As shown, the cutting blade 4 has two downward-sloping main channel grooves 42 at the position corresponding to the juice conveying hose 72, and a vertically downward direct current groove 43 is provided along the vertical direction. The direct current grooves 43 are evenly distributed in multiple directions along the front and back. The lower end of the direct current grooves 43 extends to the lower end of the cutting blade 4.

[0052] It should be noted that during the process of cutting the pig's trotters with the cutting blade 4, the juice will flow along the downward-sloping main channel 42 and through the direct current channel 43 to the lower edge of the cutting blade 4. The advantage of this is that the juice can spread out over a wider area on the cutting blade 4 as it flows along the cutting blade 4, thus making the juice coating on the pig's trotters more thorough.

[0053] like Figure 7 As shown, a paint roller 61 is rotatably connected to the lower end of the juice adding cylinder 6. The paint roller 61 is in contact with the lower end of the juice adding cylinder 6. A paint groove 611 is transversely opened on the paint roller 61. Several paint grooves 611 are evenly distributed along the circumference of the paint roller 61.

[0054] It should be noted that when the pig's trotters are transported along the conveyor plate 11, when the pig's trotters come into contact with the cutting blade 4, the pig's trotters will also come into contact with the surface of the coating roller 61. During this process, due to the action of friction, the coating roller 61 will rotate, and the coating groove 611 on the coating roller 61 will bring out the juice and apply it to the outer surface of the pig's trotters, so that the juice on the surface of the pig's trotters is applied more thoroughly.

[0055] like Figure 1 , Figure 5 and Figure 6 As shown, the transport base 1 is slidably connected to the left and right sides of the upper end of the conveying device 2 along the lateral direction with constraint plates 8, and a spring is fixedly connected between the constraint plates 8 and the transport base 1.

[0056] It should be noted that since the length of pig trotters varies from batch to batch, the constraint clamp 8 is used to clamp the pig trotters in the middle position by applying elastic force through a spring, so as to prevent the pig trotters from moving laterally.

[0057] like Figure 5 and Figure 6 As shown, the constraint clamp 8 is slidably connected to the applicator rack 81 via a rod in the front-back direction. A spring is sleeved on the rod, and the two ends of the spring are fixedly connected to the applicator rack 91 and the rear end of the constraint clamp 8. An applicator rod 82 is fixedly connected to the applicator rack 81, and a brush is installed on the applicator rod 82. An applicator gear 83 is coaxially connected to the applicator roller, and the applicator gear 83 meshes with the applicator rack 81.

[0058] It should be noted that during the rotation of the paint roller 61, it will drive the rotation of the coating gear 83. During the rotation of the coating gear 83, it will mesh with the coating rack 81. At this time, the coating rack 81 will drive the coating rod 82 to slide in the back and forth direction. The brush on the coating rod 82 will spread the sauce on the pig's trotters more evenly.

[0059] The above-disclosed embodiments are merely a few specific examples of the present invention. However, the embodiments of the present invention are not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A meat cutting and transport production line, characterized in that, include: A transport base (1), wherein a transport conveyor plate (11) is fixedly installed on the upper end of the transport base (1); Conveying device (2), multiple conveying devices (2) are evenly arranged along the transverse side of the transport base (1), and the conveying device (2) is used to transport pig trotters; A cutting box (3) is fixedly mounted on the upper end of the transport base (1). A cutting blade (4) is provided at the lower end of the cutting box (3). The cutting blade (4) gradually approaches the conveying device (2) from front to back. The conveying device (2) includes a sprocket (21), a chain (22) and a conveying rod (23). Each conveying device (2) includes two sprockets (21). The sprockets (21) are rotatably connected to the front and rear ends of the transport transmission plate. The two sprockets (21) are connected by a chain (22). The chain (22) is evenly distributed with conveying rods (23). The conveying rods (23) are evenly machined with grooves facing downwards. The cutting blade (4) passes through the side wall at the lower end of the cutting box (3). The cutting blades (4) are arranged in multiple groups side by side. The front end of the cutting blade (4) is rotatably connected to the front end of the cutting box (3). The cutting blade (4) consists of two pieces. The lower edge of the cutting blade (4) is machined into a serrated shape, and the serrations on the cutting edges of the two cutting blades (4) are staggered. A tension spring is fixedly connected between one of the cutting blades (4) in a set of cutting blades (4) and the lower end of the cutting box (3). A coordinating mechanism (5) is provided in the cutting box (3). The coordinating mechanism (5) includes two coordinating racks (51) and a coordinating gear (52). Both coordinating racks (51) are arc-shaped. One coordinating rack (51) is fixedly installed on the lower end face of the cutting box (3). The other coordinating rack (51) is fixedly connected to one of the cutting blades (4). Both coordinating racks (51) are centered on the rotational connection point between the cutting blade (4) and the cutting box (3). The coordinating gear (52) meshes between the two coordinating racks (51), and the coordinating gear (52) is rotatably connected to the other cutting blade (4). A slurry adding cylinder (6) is fixedly installed in the cutting box (3), and the slurry adding cylinder (6) is connected to the cutting blade (4).

2. The meat cutting and transport production line according to claim 1, characterized in that, A juice conveying mechanism (7) is provided between the juice adding cylinder (6) and the cutting blade (4). The juice conveying mechanism (7) includes a juice conveying rigid pipe (71), a juice conveying flexible pipe (72), and a conveying ball valve (73). The juice conveying rigid pipe (71) is fixedly installed at the lower end of the juice adding cylinder (6). One end of the juice conveying flexible pipe (72) is connected to the juice conveying rigid pipe (71), and the other end is connected to the cutting blade (4). An opening is provided at the position where it is connected to the cutting blade (4). An outlet is provided. A conveying ball valve (73) is rotatably connected in the juice conveying hard pipe (71). A conveying hole is opened in the middle of the conveying ball valve (73). A ball valve rotating rod (731) is fixedly connected to the side of the juice adding cylinder (6) through the conveying ball valve (73). The ball valve rotating rod (731) is an L-shaped rod. A sliding groove rod (41) is fixedly connected to the cutting blade (4). The horizontal section of the ball valve rotating rod (731) is slidably connected to the sliding groove rod (41).

3. The meat cutting and transport production line according to claim 2, characterized in that, The cutting blade (4) has two downward-sloping main channel grooves (42) at the position corresponding to the juice conveying hose (72), and a vertically downward direct channel groove (43) is provided along the vertical direction. The direct channel grooves (43) are evenly distributed in multiple directions along the front and back. The lower end of the direct channel grooves (43) extends to the lower end of the cutting blade (4).

4. A meat cutting and transport production line according to claim 1, characterized in that, The lower end of the juice adding cylinder (6) is rotatably connected to a paint roller (61). The paint roller (61) is in contact with the lower end of the juice adding cylinder (6). A paint groove (611) is opened laterally on the paint roller (61). Several paint grooves (611) are evenly distributed along the circumference of the paint roller (61).

5. A meat cutting and transport production line according to claim 4, characterized in that, The transport base (1) has a constraint clamp (8) slidably connected to the left and right sides of the upper end of the conveying device (2) along the lateral direction, and a spring is fixedly connected between the constraint clamp (8) and the transport base (1).

6. A meat cutting and transport production line according to claim 5, characterized in that, The constraint clamp (8) is slidably connected to a smearing rack (81) via a rod in the front-back direction. A spring is sleeved on the rod, and the two ends of the spring are fixedly connected to the smearing rack (81) and the rear end of the constraint clamp (8). A smearing rod (82) is fixedly connected to the smearing rack (81), and a brush is installed on the smearing rod (82). A smearing gear (83) is coaxially connected to the paint roller (61), and the smearing gear (83) meshes with the smearing rack (81).

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