Raw meat slitting machine

Abstract

The utility model relates to the technical field of meat processing, in particular to a raw meat slitting machine which is characterized in that when the raw meat slitting machine is used, a worker places fresh meat blocks on a conveying assembly, the conveying assembly conveys the fresh meat blocks and drives a first rotating shaft to rotate, and when the fresh meat blocks pass through a first guide roller and a slitting assembly, the fresh meat blocks are cut into strips. The slitting assembly and the first guide roller are matched with each other to conduct slitting operation on the fresh meat blocks, after slitting is completed, the conveying assembly continues to convey the fresh meat strips, track interference is not formed between the cut fresh meat strips and the to-be-cut fresh meat blocks, and the processing efficiency is improved. Comprising a machining table, a first rotating shaft, a first guide roller and annular cutting grooves, the first rotating shaft is rotationally arranged in the middle of the inner side of the machining table, the first guide roller is arranged on the first rotating shaft, and multiple sets of annular cutting grooves are formed in the first guide roller at equal intervals. A slitting assembly is arranged at the top end of the machining table.

Description

Technical Field

[0001] The utility model relates to the technical field of meat processing, in particular to a raw meat strip cutting machine. Background Art

[0002] In the production process of meat processing plants, fresh meat often needs to be cut into strips and pieces.

[0003] In the prior art, a patent document with announcement number CN218104712U discloses a fresh meat slicing and strip cutting machine, including a processing chamber, two sets of slide rails, a loading and unloading device, two pressing devices, a slicing device and a strip cutting device. A chamber is arranged inside the processing chamber, a sealing door is arranged on the front side wall of the processing chamber, a square through groove is arranged at the bottom end of the processing chamber, two sets of slide rails are fixedly installed on the left and right sides of the bottom end of the processing chamber, brackets are arranged at the bottom ends of the two sets of slide rails, the loading and unloading device is installed on the processing chamber and connected to the slide rails, and two pressing devices are installed on the left and right walls of the processing chamber opposite to each other.

[0004] During use, it was found that when the above device cuts fresh meat into strips, the fresh meat blocks need to be placed in the processing chamber. After processing, the fresh meat strips processed into strips are taken out, and then other fresh meat blocks are placed. This is not convenient to take and causes a waste of time. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a raw meat strip cutting machine which can improve the processing efficiency.

[0006] The utility model discloses a raw meat strip cutting machine, comprising a processing table, a No. 1 rotating shaft, a No. 1 guide roller and an annular cutting groove, wherein the No. 1 rotating shaft is rotatably arranged at the middle part of the inner side of the processing table, the No. 1 rotating shaft is arranged on the No. 1 guide roller, a plurality of groups of annular cutting grooves are arranged on the No. 1 guide roller at equal intervals, and the utility model further comprises a conveying component and a strip cutting component, wherein the conveying component is arranged inside the processing table, and the strip cutting component is arranged on the top of the processing table; when in use, a staff member places a piece of fresh meat on the conveying component, and the conveying component conveys the piece of fresh meat, and at the same time, the conveying component drives the No. 1 rotating shaft to rotate, and when the piece of fresh meat passes through the No. 1 guide roller and the strip cutting component, the strip cutting component cooperates with the No. 1 guide roller to cut the piece of fresh meat into strips, and after the strip cutting is completed, the conveying component continues to convey the fresh meat strips, so that the cut fresh meat strips and the piece of fresh meat to be cut will not form trajectory interference, thereby improving the processing efficiency.

[0007] Preferably, the conveying assembly includes a No. 1 rotating shaft, a No. 1 rotating roller, a No. 1 auxiliary roller, a No. 1 conveyor belt, a No. 2 rotating shaft, a No. 2 rotating roller, a No. 2 auxiliary roller, a No. 2 conveyor belt, a No. 1 motor and a transmission assembly; two groups of No. 1 rotating shafts are rotatably arranged on the left side of the No. 1 rotating shaft inside the processing table, and a group of No. 1 rotating rollers are respectively arranged on each group of No. 1 rotating shafts; multiple groups of No. 1 auxiliary rollers are rotatably arranged inside the processing table, and the multiple groups of No. 1 auxiliary rollers are all between the two groups of No. 1 rollers, and a No. 1 conveyor belt is installed on the outer sides of the two groups of No. 1 rollers; two groups of No. 2 rotating shafts are rotatably arranged on the right side of the No. 1 guide roller inside the processing table, and a group of No. 2 rotating rollers are installed on each group of No. 2 rotating shafts; multiple groups of No. 2 auxiliary rollers are rotatably arranged inside the processing table, and the multiple groups of No. 2 auxiliary rollers are all between the two groups of No. 2 rollers, and the outer sides of the two groups of No. 2 rollers are installed with A group of No. 2 conveyor belts, a No. 1 motor is arranged at the front end of the processing table, the No. 1 motor is connected to the front end of a group of No. 1 rotating shafts, and the adjacent group of No. 1 rotating shafts, a group of No. 2 rotating shafts and a group of No. 1 rotating shafts are transmitted through a transmission assembly; the No. 1 motor is started, so that the two groups of No. 1 rotating rollers drive the No. 1 conveyor belt to rotate, the No. 1 rotating shaft drives the No. 1 rotating shaft and the No. 1 guide roller to rotate through the transmission assembly, and the No. 1 rotating shaft drives a group of No. 2 rotating shafts to rotate through the transmission assembly, so that the two groups of No. 2 rotating shafts cooperate with each other to drive the No. 2 conveyor belt to rotate, and the fresh meat blocks are placed on the No. 1 conveyor belt for transportation, and multiple groups of No. 1 auxiliary rollers cooperate with each other to support the fresh meat blocks on the No. 1 conveyor belt. After the strips are cut, multiple groups of No. 2 auxiliary rollers cooperate with each other to support and transport the fresh meat strips on the No. 2 conveyor belt, thereby improving convenience.

[0008] Preferably, the transmission assembly includes a No. 1 sprocket, a No. 2 sprocket, a No. 3 sprocket, a No. 4 sprocket, a No. 1 chain and a No. 2 chain, a No. 1 rotating shaft is provided with a No. 1 sprocket, a group of No. 2 sprockets and a group of No. 3 sprockets are respectively provided on the No. 1 rotating shaft, a group of No. 4 sprockets are provided on the No. 2 rotating shaft, the No. 1 sprocket and the No. 2 sprocket are transmitted through the No. 1 chain, and the No. 3 sprocket and the No. 4 sprocket are transmitted through the No. 2 chain; when the No. 1 motor drives the No. 2 rotating shaft to rotate, the No. 2 rotating shaft drives the No. 1 rotating shaft and the No. 1 guide roller to rotate with the cooperation of the No. 1 sprocket, the No. 2 sprocket and the No. 1 chain, and the No. 1 rotating shaft drives the No. 2 rotating shaft to rotate with the cooperation of the No. 3 sprocket, the No. 4 sprocket and the No. 2 chain, thereby realizing the synchronous rotation of the No. 1 conveyor belt, the No. 2 conveyor belt and the No. 1 guide roller, thereby conveying the fresh meat blocks.

[0009] Preferably, the strip cutting assembly comprises side plates, a lead screw, a hand wheel, a No. 2 motor, a knife shaft, a strip cutting blade and a light bar, a pair of light bars are respectively arranged on the front and rear sides of the top of the processing table, and a group of side plates are respectively slidably arranged on each pair of light bars, and a group of lead screws are respectively rotatably arranged on the front and rear sides of the top of the processing table, and each group of lead screws are respectively threadedly connected with a group of side plates, and a group of hand wheels are respectively arranged on the top of each group of lead screws, and the inner end of one group of side plates is installed with the No. 2 motor, and the output end of the No. 2 motor is provided with a knife shaft, and a plurality of groups of strip cutting blades are equidistantly arranged on the knife shaft, and the other end of the knife shaft is rotatably connected with the inner end of the other group of side plates, and the strip cutting blades are respectively inserted into the corresponding No. 1 guide roller; according to the thickness of the fresh meat block to be cut, the lead screw is rotated by the hand wheel, so that the side plate is adjusted in height with the cooperation of the light bar, and after the adjustment is completed, the No. 2 motor is started, so that the knife shaft drives the strip cutting blade to rotate in the corresponding annular cutting groove, and when the fresh meat block passes through the No. 1 guide roller, the strip cutting blade cooperates with the annular cutting groove to cut the fresh meat block into strips.

[0010] Preferably, a protective cover is further included, and a protective cover is arranged between the two groups of side plates; multiple groups of cutting blades are on the inner side of the protective cover to prevent workers from coming into contact with the cutting blades, thereby improving safety.

[0011] Preferably, it also includes adjustable feet, and a plurality of groups of adjustable feet are arranged at the bottom end of the processing table; the plurality of groups of adjustable feet cooperate with each other to stably support the processing table, thereby improving stability.

[0012] Preferably, a set of locking nuts are respectively screwed onto each set of lead screws; after the height of the side plates is adjusted, the locking nuts are tightened to fix the height of the side plates.

[0013] Compared with the prior art, the utility model has the following beneficial effects: when in use, the staff places the fresh meat block on the conveying assembly, the conveying assembly conveys the fresh meat block, and at the same time the conveying assembly drives the No. 1 rotating shaft to rotate, when the fresh meat block passes through the No. 1 guide roller and the strip cutting assembly, the strip cutting assembly and the No. 1 guide roller cooperate with each other to cut the fresh meat block into strips, and after the strip cutting is completed, the conveying assembly continues to convey the fresh meat strips, so that the cut fresh meat strips and the fresh meat block to be cut will not form trajectory interference, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 3 It is an enlarged structural diagram of the No. 1 conveyor belt and the No. 2 conveyor belt;

[0017] Figure 4 yes Figure 3A partial enlarged structural diagram of the middle part;

[0018] Figure 5 It is an enlarged structural diagram of structures such as the cutting blade and the protective cover.

[0019] Markings in the attached drawing: 1, processing table; 2, rotating shaft No. 1; 3, guide roller No. 1; 4, annular groove; 5, rotating shaft No. 1; 6, rotating roller No. 1; 7, auxiliary roller No. 1; 8, conveyor belt No. 1; 9, rotating shaft No. 2; 10, rotating roller No. 2; 11, auxiliary roller No. 2; 12, conveyor belt No. 2; 13, motor No. 1; 14, sprocket No. 1; 15, sprocket No. 2; 16, sprocket No. 3; 17, sprocket No. 4; 18, chain No. 1; 19, chain No. 2; 20, side panel; 21, lead screw; 22, hand wheel; 23, motor No. 2; 24, knife shaft; 25, strip cutting blade; 26, protective cover; 27, adjustable foot. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model 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 utility model more thorough and comprehensive.

[0021] Example 1

[0022] like Figure 1 and Figure 2 As shown, a raw meat strip cutting machine of the utility model comprises a processing table 1, a No. 1 rotating shaft 2, a No. 1 guide roller 3 and an annular cutting groove 4, wherein the No. 1 rotating shaft 2 is rotatably arranged at the middle of the inner side of the processing table 1, the No. 1 rotating shaft 2 is arranged on the No. 1 guide roller 3, and the No. 1 guide roller 3 is arranged with multiple groups of annular cutting grooves 4 at equal intervals, and further comprises a conveying component and a strip cutting component, wherein the conveying component is arranged inside the processing table 1, and the strip cutting component is arranged at the top of the processing table 1;

[0023] like Figure 2 , Figure 3 and Figure 4As shown, the conveying assembly includes a No. 1 rotating shaft 5, a No. 1 rotating roller 6, a No. 1 auxiliary roller 7, a No. 1 conveyor belt 8, a No. 2 rotating shaft 9, a No. 2 rotating roller 10, a No. 2 auxiliary roller 11, a No. 2 conveyor belt 12, a No. 1 motor 13 and a transmission assembly. Two groups of No. 1 rotating shafts 5 are rotatably arranged on the left side of the No. 1 rotating shaft 2 inside the processing table 1, and a group of No. 1 rotating rollers 6 are respectively arranged on each group of No. 1 rotating shafts 5. Multiple groups of No. 1 auxiliary rollers 7 are rotatably arranged inside the processing table 1, and the multiple groups of No. 1 auxiliary rollers 7 are all between the two groups of No. 1 rotating rollers 6. A No. 1 conveyor belt 8 is set on the outer sides of the two groups of No. 1 rotating rollers 6. The processing table 1 has two groups of No. 2 rotating shafts 9 rotatably arranged on the right side of the No. 1 guide roller 3, and each group of No. 2 rotating shafts 9 is equipped with a group of No. 2 rotating rollers 10, and multiple groups of No. 2 auxiliary rollers 11 are rotatably arranged inside the processing table 1, and the multiple groups of No. 2 auxiliary rollers 11 are all between the two groups of No. 2 rotating rollers 10, and a group of No. 2 conveyor belts 12 are sleeved on the outer sides of the two groups of No. 2 rotating rollers 10, and a No. 1 motor 13 is arranged at the front end of the processing table 1, and the No. 1 motor 13 is connected to the front end of a group of No. 1 rotating shafts 5, and the adjacent group of No. 1 rotating shafts 5, a group of No. 2 rotating shafts 9 and a group of No. 1 rotating shafts 2 are transmitted through a transmission assembly;

[0024] like Figure 4 As shown, the transmission assembly includes a No. 1 sprocket 14, a No. 2 sprocket 15, a No. 3 sprocket 16, a No. 4 sprocket 17, a No. 1 chain 18 and a No. 2 chain 19. The No. 1 rotating shaft 5 is provided with the No. 1 sprocket 14, the No. 1 rotating shaft 2 is provided with a group of No. 2 sprockets 15 and a group of No. 3 sprockets 16, respectively, and the No. 2 rotating shaft 9 is provided with a group of No. 4 sprockets 17. The No. 1 sprocket 14 and the No. 2 sprocket 15 are driven by the No. 1 chain 18, and the No. 3 sprocket 16 and the No. 4 sprocket 17 are driven by the No. 2 chain 19.

[0025] In this embodiment, when the No. 1 motor 13 drives the No. 2 rotating shaft 9 to rotate, the No. 2 rotating shaft 9 drives the No. 1 rotating shaft 2 and the No. 1 guide roller 3 to rotate with the cooperation of the No. 1 sprocket 14, the No. 2 sprocket 15 and the No. 1 chain 18, and the No. 1 rotating shaft 2 drives the No. 2 rotating shaft 9 to rotate with the cooperation of the No. 3 sprocket 16, the No. 4 sprocket 17 and the No. 2 chain 19, thereby realizing the synchronous rotation of the No. 1 conveyor belt 8, the No. 2 conveyor belt 12 and the No. 1 guide roller 3, and the fresh meat blocks are placed on the No. 1 conveyor belt 8 for transportation. Multiple groups of No. 1 auxiliary rollers 7 cooperate with each other to support the fresh meat blocks on the No. 1 conveyor belt 8. After the strip cutting is completed, multiple groups of No. 2 auxiliary rollers 11 cooperate with each other to support and transport the fresh meat strips on the No. 2 conveyor belt 12, thereby improving convenience.

[0026] Example 2

[0027] like Figure 1 and Figure 2As shown, a raw meat strip cutting machine of the utility model comprises a processing table 1, a No. 1 rotating shaft 2, a No. 1 guide roller 3 and an annular cutting groove 4, wherein the No. 1 rotating shaft 2 is rotatably arranged at the middle of the inner side of the processing table 1, the No. 1 rotating shaft 2 is arranged on the No. 1 guide roller 3, and the No. 1 guide roller 3 is arranged with multiple groups of annular cutting grooves 4 at equal intervals, and further comprises a conveying component and a strip cutting component, wherein the conveying component is arranged inside the processing table 1, and the strip cutting component is arranged at the top of the processing table 1;

[0028] like Figure 2 , Figure 3 and Figure 4 As shown, the conveying assembly includes a No. 1 rotating shaft 5, a No. 1 rotating roller 6, a No. 1 auxiliary roller 7, a No. 1 conveyor belt 8, a No. 2 rotating shaft 9, a No. 2 rotating roller 10, a No. 2 auxiliary roller 11, a No. 2 conveyor belt 12, a No. 1 motor 13 and a transmission assembly. Two groups of No. 1 rotating shafts 5 are rotatably arranged on the left side of the No. 1 rotating shaft 2 inside the processing table 1, and a group of No. 1 rotating rollers 6 are respectively arranged on each group of No. 1 rotating shafts 5. Multiple groups of No. 1 auxiliary rollers 7 are rotatably arranged inside the processing table 1, and the multiple groups of No. 1 auxiliary rollers 7 are all between the two groups of No. 1 rotating rollers 6. A No. 1 conveyor belt 8 is set on the outer sides of the two groups of No. 1 rotating rollers 6. The processing table 1 has two groups of No. 2 rotating shafts 9 rotatably arranged on the right side of the No. 1 guide roller 3, and each group of No. 2 rotating shafts 9 is equipped with a group of No. 2 rotating rollers 10, and multiple groups of No. 2 auxiliary rollers 11 are rotatably arranged inside the processing table 1, and the multiple groups of No. 2 auxiliary rollers 11 are all between the two groups of No. 2 rotating rollers 10, and a group of No. 2 conveyor belts 12 are sleeved on the outer sides of the two groups of No. 2 rotating rollers 10, and a No. 1 motor 13 is arranged at the front end of the processing table 1, and the No. 1 motor 13 is connected to the front end of a group of No. 1 rotating shafts 5, and the adjacent group of No. 1 rotating shafts 5, a group of No. 2 rotating shafts 9 and a group of No. 1 rotating shafts 2 are transmitted through a transmission assembly;

[0029] like Figure 4 As shown, the transmission assembly includes a No. 1 sprocket 14, a No. 2 sprocket 15, a No. 3 sprocket 16, a No. 4 sprocket 17, a No. 1 chain 18 and a No. 2 chain 19. The No. 1 rotating shaft 5 is provided with the No. 1 sprocket 14, the No. 1 rotating shaft 2 is provided with a group of No. 2 sprockets 15 and a group of No. 3 sprockets 16, respectively, and the No. 2 rotating shaft 9 is provided with a group of No. 4 sprockets 17. The No. 1 sprocket 14 and the No. 2 sprocket 15 are driven by the No. 1 chain 18, and the No. 3 sprocket 16 and the No. 4 sprocket 17 are driven by the No. 2 chain 19.

[0030] like Figure 5As shown, the strip cutting assembly includes a side plate 20, a lead screw 21, a hand wheel 22, a No. 2 motor 23, a knife shaft 24, a strip cutting blade 25 and a light bar 26. A pair of light bars 26 are respectively arranged on the front and rear sides of the top of the processing table 1, and a group of side plates 20 are slidably arranged on each pair of light bars 26. A group of lead screws 21 are rotatably arranged on the front and rear sides of the top of the processing table 1, and each group of lead screws 21 is respectively threadedly connected with a group of side plates 20. A group of hand wheels 22 are respectively arranged on the top of each group of lead screws 21. The inner end of one group of side plates 20 is installed with a No. 2 motor 23, and the output end of the No. 2 motor 23 is provided with a knife shaft 24. A plurality of groups of strip cutting blades 25 are evenly spaced on the knife shaft 24. The other end of the knife shaft 24 is rotatably connected with the inner end of another group of side plates 20, and the strip cutting blades 25 are respectively inserted into the corresponding No. 1 guide rollers 3.

[0031] like Figure 1 As shown, it also includes a protective cover 27 and adjustable feet 28. The protective cover 27 is arranged between the two groups of side panels 20, and a plurality of groups of adjustable feet 28 are arranged at the bottom end of the processing table 1.

[0032] In this embodiment, according to the thickness of the fresh meat block to be cut, the lead screw 21 is rotated by the hand wheel 22, so that the side plate 20 is adjusted in height with the cooperation of the light bar 26. After the adjustment is completed, the second motor 23 is started, so that the knife shaft 24 drives the cutting blade 25 to rotate in the corresponding annular cutting groove 4. When the first motor 13 drives the second rotating shaft 9 to rotate, the second rotating shaft 9 drives the first rotating shaft 2 and the first guide roller 3 to rotate with the cooperation of the first sprocket 14, the second sprocket 15 and the first chain 18. The No. 1 rotating shaft 2 drives the No. 2 rotating shaft 9 to rotate with the cooperation of the No. 3 sprocket 16, the No. 4 sprocket 17 and the No. 2 chain 19, thereby realizing the synchronous rotation of the No. 1 conveyor belt 8, the No. 2 conveyor belt 12 and the No. 1 guide roller 3, and the fresh meat blocks are placed on the No. 1 conveyor belt 8 for transportation. The multiple groups of No. 1 auxiliary rollers 7 cooperate with each other to support the fresh meat blocks on the No. 1 conveyor belt 8. After the strips are cut, the multiple groups of No. 2 auxiliary rollers 11 cooperate with each other to support and transport the fresh meat strips on the No. 2 conveyor belt 12, thereby improving convenience.

[0033] The first motor 13, the second motor 23 and the cutting blade 25 of the raw meat cutting machine of the utility model are purchased on the market, and the technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in the field to make creative labor.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A raw meat cutting machine, comprising a processing table (1), a first rotating shaft (2), a first guide roller (3) and an annular cutting groove (4), wherein the first rotating shaft (2) is rotatably arranged in the middle of the inner side of the processing table (1), the first rotating shaft (2) is arranged on the first guide roller (3), and the first guide roller (3) is provided with a plurality of groups of annular cutting grooves (4) at equal intervals, characterized in that: It also comprises a conveying component and a strip cutting component. The conveying component is arranged inside the processing table (1), and the strip cutting component is arranged on the top of the processing table (1).

2. A raw meat cutting machine as claimed in claim 1, characterized in that: The conveying assembly comprises a No. 1 rotating shaft (5), a No. 1 rotating roller (6), a No. 1 auxiliary roller (7), a No. 1 conveyor belt (8), a No. 2 rotating shaft (9), a No. 2 rotating roller (10), a No. 2 auxiliary roller (11), a No. 2 conveyor belt (12), a No. 1 motor (13) and a transmission assembly. Two groups of No. 1 rotating shafts (5) are rotatably arranged on the left side of the No. 1 rotating shaft (2) inside the processing table (1), and a group of No. 1 rotating rollers (6) are respectively arranged on each group of No. 1 rotating shafts (5). Multiple groups of No. 1 auxiliary rollers (7) are rotatably arranged inside the processing table (1), and the multiple groups of No. 1 auxiliary rollers (7) are all between the two groups of No. 1 rotating rollers (6). The No. 1 conveyor belt (8) is sleeved on the outer side of the two groups of No. 1 rotating rollers (6). Two groups of No. 2 rotating shafts (9) are rotatably arranged on the right side of a No. 1 guide roller (3) inside the table (1), and a group of No. 2 rotating rollers (10) are installed on each group of No. 2 rotating shafts (9). Multiple groups of No. 2 auxiliary rollers (11) are rotatably arranged inside the processing table (1), and the multiple groups of No. 2 auxiliary rollers (11) are all between the two groups of No. 2 rotating rollers (10). A group of No. 2 conveyor belts (12) are sleeved on the outer sides of the two groups of No. 2 rotating rollers (10). A No. 1 motor (13) is arranged at the front end of the processing table (1), and the No. 1 motor (13) is connected to the front end of a group of No. 1 rotating shafts (5). The adjacent group of No. 1 rotating shafts (5), a group of No. 2 rotating shafts (9) and a group of No. 1 rotating shafts (2) are driven by a transmission assembly.

3. A raw meat cutting machine as claimed in claim 2, characterized in that: The transmission assembly comprises a first sprocket (14), a second sprocket (15), a third sprocket (16), a fourth sprocket (17), a first chain (18) and a second chain (19); the first rotating shaft (5) is provided with the first sprocket (14); the first rotating shaft (2) is provided with a group of second sprockets (15) and a group of third sprockets (16); the second rotating shaft (9) is provided with a group of fourth sprockets (17); the first sprocket (14) and the second sprocket (15) are transmitted through the first chain (18); the third sprocket (16) and the fourth sprocket (17) are transmitted through the second chain (19).

4. A raw meat cutting machine as claimed in claim 1, characterized in that: The strip cutting assembly comprises a side plate (20), a lead screw (21), a hand wheel (22), a second motor (23), a knife shaft (24), a strip cutting blade (25) and a light bar (26). A pair of light bars (26) are respectively arranged on the front and rear sides of the top of the processing table (1), and a group of side plates (20) are respectively slidably arranged on each pair of light bars (26). A group of lead screws (21) are respectively rotatably arranged on the front and rear sides of the top of the processing table (1), and each group of lead screws (21) is respectively connected to a group of side plates. The side plates (20) are connected by threads, each group of lead screws (21) is respectively provided with a group of hand wheels (22), the inner end of one group of side plates (20) is installed with a second motor (23), the output end of the second motor (23) is provided with a knife shaft (24), a plurality of groups of slitting blades (25) are evenly spaced on the knife shaft (24), the other end of the knife shaft (24) is rotatably connected with the inner end of another group of side plates (20), and the slitting blades (25) are respectively inserted into the corresponding first guide rollers (3).

5. A raw meat cutting machine as claimed in claim 4, characterized in that: It also comprises a protective cover (27), and the protective cover (27) is arranged between the two groups of side plates (20).

6. A raw meat cutting machine as claimed in claim 1, characterized in that: It also includes adjustable feet (28), and a plurality of sets of adjustable feet (28) are arranged at the bottom end of the processing table (1).

7. A raw meat cutting machine as claimed in claim 4, characterized in that: A group of locking nuts is respectively threadedly mounted on each group of lead screws (21).

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