CN216493149U - Raw material meat slitter - Google Patents

Abstract

The utility model discloses a raw meat slitter which comprises a conveying mechanism, a cutting mechanism and a cleaning mechanism; the bottom of the conveying mechanism is provided with a movable support, the middle section of the conveying mechanism is provided with a slitting gap, the movable support is fixedly provided with a housing, and the movable support is provided with a waste bucket; the cutting mechanism comprises an upper row of cutter assemblies and a lower row of cutter assemblies arranged at the bottoms of the upper row of cutter assemblies, the lower row of cutter assemblies are in driving connection with a first speed reduction motor, a material guide plate is fixedly connected to the inner wall of the housing and arranged in the slitting gap, and the upper row of cutter assemblies and the lower row of cutter assemblies are not in contact with the material guide plate; the cleaning mechanism comprises a moving assembly arranged on the housing, a telescopic scraper assembly arranged on the moving assembly and a lifting air injection assembly arranged on the housing, the telescopic scraper assembly is in contact connection with the material guide plate, and the air injection end of the lifting air injection assembly faces the material guide plate. The utility model can cut the raw meat into strips, keep the equipment clean and avoid the accumulation of sundries.

Description

Raw material meat slitter

Technical Field

The utility model relates to the field of food processing machinery, in particular to a raw meat strip cutting machine.

Background

With the improvement of living standard of people, living contents and forms are rich and colorful, and the eating of chicken fillet, fillet and mutton shashlik is increased. However, it is not easy to process meat into strips, and at present, the common processing mode is to cut meat with a blade, such operation process is undoubtedly time-consuming and labor-consuming, the efficiency is extremely low, and the thickness of meat strips is not uniform.

In the strip cutting process of the existing raw meat strip cutting machine, a guide plate is generally used for guiding raw meat, the raw meat can conveniently and rapidly enter an upper cutter disc and a lower cutter disc to be cut into strips, however, meat foam sundries are easily adhered to the guide plate after long-time use, the phenomenon of cutter clamping of the raw meat strip cutting machine is easily caused after long-time use, and in order to take out the meat adhered to the cutter discs, an operator can cut and rub the meat on the cutter discs by using tools under the condition that the cutter discs rotate for convenience in operation, and the operator cannot pay attention to the operation, and the tools and even limbs of the operator can be brought into the cutter discs by the rotating cutter discs, so that safety accidents are caused. Therefore, a raw meat slitter is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a raw meat slitter, which aims to solve or improve at least one of the technical problems.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a raw meat slitter which comprises a conveying mechanism, a cutting mechanism and a cleaning mechanism, wherein the conveying mechanism is arranged on the upper portion of the slitter;

the bottom of the conveying mechanism is provided with a movable support, the middle section of the conveying mechanism is provided with a slitting gap, the movable support is fixedly provided with a housing which covers the slitting gap, the movable support is provided with a waste bucket, and the waste bucket is positioned at the bottom of the slitting gap;

the cutting mechanism comprises an upper row of cutter assemblies and a lower row of cutter assemblies arranged at the bottoms of the upper row of cutter assemblies, the lower row of cutter assemblies are in driving connection with a first speed reduction motor, a material guide plate is fixedly connected to the inner wall of the housing and arranged in the slitting gap, and the upper row of cutter assemblies and the lower row of cutter assemblies are not in contact with the material guide plate;

the cleaning mechanism comprises a moving assembly arranged on the housing, a telescopic scraper assembly arranged on the moving assembly and a lifting air injection assembly arranged on the housing, the telescopic scraper assembly is in contact connection with the material guide plate, and the air injection end of the lifting air injection assembly faces the material guide plate;

the upper row of cutter assemblies and the lower row of cutter assemblies are in transmission connection through gear assemblies, and are both arranged on the inner wall of the housing.

Preferably, the movable support comprises a rack, a bottom plate fixedly mounted at the bottom of the rack, and a plurality of universal wheels fixedly mounted on the end face of the bottom plate, the conveying mechanism is mounted on the rack, the housing is fixedly mounted at the top of the rack, and the waste barrel is mounted on the bottom plate.

Preferably, transport mechanism is including installing side by side two sets of conveying subassemblies in the frame, be equipped with between two sets of conveying subassemblies the slitting clearance, conveying subassembly includes driving shaft, driven shaft, cover and establishes the driving shaft with the outer conveyer belt of driven shaft, the driving shaft drive is connected with second gear motor, the driving shaft with the driven shaft is all installed through the bearing in the frame.

Preferably, the lower row of cutter assemblies comprises a lower rotating shaft and a plurality of lower cutter heads, wherein two ends of the lower rotating shaft are mounted on the inner wall of the housing, the lower cutter heads are fixedly connected to the lower rotating shaft at intervals in sequence, the first speed reducing motor is fixedly mounted on the outer wall of the rack, and an output shaft of the first speed reducing motor is in transmission connection with the lower rotating shaft through a synchronous belt; go up row cutter unit spare includes that both ends are installed last pivot, a plurality of interval order rigid couplings on the housing inner wall are in go up epaxial last blade disc, the gear assembly includes the rigid coupling and is in go up epaxial first gear, rigid coupling and be in it is in to rotate epaxial second gear down, first gear with the meshing of second gear, go up the blade disc with lower blade disc one-to-one sets up, the stock guide with go up the blade disc down the blade disc contactless.

Preferably, the regulation mouth has been seted up on the roof of housing, it includes the rigid coupling and is in to remove the subassembly the housing installation at housing top, install lead screw, cover on the installation shells inner wall are established slider on the lead screw, the one end drive of lead screw is connected with lead screw motor, the slider with shells inner wall sliding connection, flexible scraper blade subassembly rigid coupling is in the bottom of slider.

Preferably, the telescopic scraper component comprises a cylinder fixedly connected to the bottom of the sliding part and a scraper fixedly connected to the piston end of the cylinder, the scraper is in contact with the material guide plate, and the scraper is not in contact with the upper cutter disc and the lower cutter disc.

Preferably, the lifting air injection assembly comprises an air pump fixedly mounted on the outer wall of the mounting shell, a guide pipe mounted at the output end of the air pump, an air outlet pipe in threaded connection with the inner wall of the guide pipe, a plurality of spray heads fixedly connected to the bottom of the air outlet pipe, a rack circumferentially and fixedly connected to the top of the outer side wall of the guide pipe, a third speed reduction motor fixedly connected to the top wall of the housing, and a third gear fixedly connected to an output shaft of the third speed reduction motor, the third gear is meshed with the rack, the air outlet ends of the plurality of spray heads face the material guide plate, the guide tube is connected with the top wall of the cover shell through a bearing, the outer wall of the air outlet tube is fixedly connected with a first connecting rod, and a second connecting rod is fixedly connected to the top of the inner wall of the housing, the first connecting rod is perpendicular to the second connecting rod, and the first connecting rod is connected with the second connecting rod in a sliding manner.

Preferably, an upper baffle is fixedly connected to the inner wall of the housing and is located on the output side of the upper cutter head.

The utility model discloses the following technical effects:

the transportation mechanism is used for transporting raw meat and meat materials cut into strips, the transportation mechanism is mounted on the movable support and can move equipment according to actual requirements, the operation is convenient, a slitting gap is formed in the middle section of the transportation mechanism and can be used for accommodating a cutting assembly to be placed in the slitting gap, the cutting part can be protected by the housing covering the slitting gap, danger caused by touching of workers is avoided, and the waste material barrel is used for collecting miscellaneous materials;

according to the utility model, the lower cutter assembly is driven by the first speed reducing motor, the upper cutter assembly is driven by the gear assembly to synchronously rotate, the upper and lower cutter assemblies are used for quickly slitting raw meat, the guide plate can guide the raw meat entering a slitting gap, and the problems of movement, accumulation and the like of the raw meat during slitting are avoided.

The telescopic scraper component is telescopic in height, is in a telescopic state when the upper and lower cutter components run, and is in an extended state when the sundries on the guide plate need to be cleaned, and is driven to move by the moving component, so that the residual sundries on the guide plate are scraped by the telescopic scraper component, the scraped sundries fall into the waste barrel through the gap between the upper and lower cutter components and the slitting gap for collection, the air injection end of the lifting air injection component descends to a specified position and injects air to the guide plate and the telescopic scraper component, the separation of the scraped sundries from the telescopic scraper component and the waste barrel are accelerated, the cleanness of the slitting machine is further kept, and the influence of sundries accumulation on the running of the upper and lower cutter components is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the structure of a raw meat slicer of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is a cross-sectional view of C-C of FIG. 1;

wherein, 1, slitting gaps; 2. a housing; 3. a waste bin; 4. a material guide plate; 5. a first reduction motor; 6. a frame; 7. a base plate; 8. a conveyor belt; 9. a second reduction motor; 10. a lower rotating shaft; 11. a cutter head is arranged; 12. a synchronous belt; 13. an upper rotating shaft; 14. feeding a cutter head; 15. a first gear; 16. a second gear; 17. an adjustment port; 18. a lead screw; 19. a slider; 20. a lead screw motor; 21. a cylinder; 22. a squeegee; 23. a conduit; 24. an air pump; 25. an air outlet pipe; 26. a spray head; 27. a rack; 28. a third reduction motor; 29. a third gear; 30. an upper baffle plate; 31. a first link; 32. a second link.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1-4, the utility model provides a raw meat strip cutting machine, which comprises a conveying mechanism, a cutting mechanism and a cleaning mechanism;

the bottom of the conveying mechanism is provided with a movable support, the middle section of the conveying mechanism is provided with a slitting gap 1, the movable support is fixedly provided with a housing 2 covering the slitting gap 1, the movable support is provided with a waste bucket 3, and the waste bucket 3 is positioned at the bottom of the slitting gap 1; according to the arrangement, the conveying mechanism is used for conveying raw meat and conveying meat materials cut into strips, the conveying mechanism is arranged on the movable support, the strip cutting machine can be moved according to actual requirements, and the operation is convenient and fast; the slitting gap 1 can be used for accommodating a cutting assembly to be placed in, the housing 2 covering the slitting gap 1 can protect a cutting part to avoid danger caused by contact of workers, and the waste barrel 3 is used for collecting sundries;

the cutting mechanism comprises an upper row of cutter assemblies and a lower row of cutter assemblies arranged at the bottoms of the upper row of cutter assemblies, the lower row of cutter assemblies are in driving connection with a first speed reducing motor 5, a material guide plate 4 is fixedly connected to the inner wall of the housing 2, the material guide plate 4 is arranged in the slitting gap 1, and the upper row of cutter assemblies and the lower row of cutter assemblies are not in contact with the material guide plate 4;

the cleaning mechanism comprises a moving assembly arranged on the housing 2, a telescopic scraper assembly arranged on the moving assembly and a lifting air injection assembly arranged on the housing 2, the telescopic scraper assembly is in contact connection with the stock guide 4, and the air injection end of the lifting air injection assembly faces the stock guide 4 and the telescopic scraper assembly; according to the arrangement, the telescopic scraper blade assembly is telescopic in height, the telescopic scraper blade assembly is in a telescopic state when the upper and lower cutter assemblies run, when sundries on the guide plate 4 need to be cleaned, the telescopic scraper blade assembly is in an extension state and is in contact connection with the upper surface of the guide plate 4, the telescopic scraper blade assembly is driven to move through the moving assembly, the telescopic scraper blade assembly is driven to scrape off the sundries remaining on the guide plate 4, the scraped sundries fall into the waste barrel 3 through the gap between the upper and lower cutter assemblies and the slitting gap 1 to be collected and processed, the air injection end of the lifting air injection assembly descends to a specified position and injects air to the sundries remaining on the guide plate 4 and the telescopic scraper blade assembly, separation of the scraped sundries from the telescopic scraper blade assembly and the waste barrel 3 are accelerated, cleanness of the slitting machine is further kept, and the influence of the accumulation of the sundries on the upper and lower cutter assemblies is avoided, And (4) running the lower cutter assembly.

The upper row of cutter assemblies and the lower row of cutter assemblies are in transmission connection through gear assemblies, and are both arranged on the inner wall of the housing 2; so set up, lower cutter unit spare drives through first gear motor 5 to drive through the gear assembly and go up cutter unit spare synchronous rotation, handle through the quick slitting of upper and lower cutter unit spare to raw material meat, stock guide 4 can lead into 1 raw material meat in slitting clearance, avoids raw material meat to take place to remove when the slitting, pile up the scheduling problem.

Further optimize the scheme, the movable support includes frame 6, fixed mounting is at the bottom plate 7 of frame 6 bottom, a plurality of universal wheels of fixed mounting on the terminal surface of bottom plate 7 bottom, transport mechanism installs in frame 6, 2 fixed mounting of housing are at the top of frame 6, waste bin 3 installs on bottom plate 7, so set up, can realize frame 6, bottom plate 7, waste bin 3 and the quick travel of the equipment of installing in frame 6 through the universal wheel, improve equipment's convenience.

According to a further optimized scheme, the conveying mechanism comprises two groups of conveying assemblies which are arranged on the rack 6 side by side, a slitting gap 1 is formed between the two groups of conveying assemblies, each conveying assembly comprises a driving shaft, a driven shaft and a conveying belt 8 which is sleeved outside the driving shaft and the driven shaft, the driving shafts are connected with second speed reducing motors 9 in a driving mode, and the driving shafts and the driven shafts are both arranged on the rack 6 through bearings; so set up, 8 types of conveyer belt can be set for according to specific service environment, for example can be the stainless steel conveyer belt, also can be for the conveyer belt of resin material, this embodiment total conveyer belt 8 is antiseized formula guipure, avoids gluing glutinous raw materials meat on the conveyer belt 8, improves conveying efficiency, drives the driving shaft through second gear motor 9 and rotates, and then drives driven shaft and 8 operation of conveyer belt, realizes the transportation of the meat strip after raw materials meat and the cutting.

According to a further optimized scheme, the lower row of cutter assemblies comprise lower rotating shafts 10 of which two ends are installed on the inner wall of the housing 2 and a plurality of lower cutter heads 11 which are fixedly connected to the lower rotating shafts 10 at intervals in sequence, the first speed reducing motor 5 is fixedly installed on the outer wall of the rack 6, and an output shaft of the first speed reducing motor 5 is in transmission connection with the lower rotating shafts 10 through synchronous belts 12; the upper row of cutting knife components comprise upper rotating shafts 13 with two ends arranged on the inner wall of the housing 2 and a plurality of upper cutter heads 14 fixedly connected on the upper rotating shafts 13 at intervals in sequence, the gear components comprise first gears 15 fixedly connected on the upper rotating shafts 13 and second gears 16 fixedly connected on the lower rotating shafts 10, the first gears 15 are meshed with the second gears 16, the upper cutter heads 14 and the lower cutter heads 11 are arranged in a one-to-one correspondence manner, and the material guide plates 4 are not contacted with the upper cutter heads 14 and the lower cutter heads 11; the gap between the adjacent upper cutter disc 14 and the lower cutter disc 11 is 0.1-0.5mm, the bottom of the upper cutter disc 14 and the top of the lower cutter disc 11 are overlapped at the horizontal height, and rapid cutting is realized on the basis of keeping mutual non-contact, so that the first speed reducing motor 5 drives the lower rotating shaft 10 to rotate through the synchronous belt 12, the lower rotating shaft 10 drives the upper rotating shaft 13 to rotate through the first gear 15 and the second gear 16, further relative rotation of the upper cutter disc 14 and the lower cutter disc 11 is realized, and rapid cutting of raw meat into meat strips is realized.

According to the further optimized scheme, an adjusting opening 17 is formed in the top wall of the housing 2, the moving assembly comprises a mounting shell fixedly connected to the top of the housing 2, a lead screw 18 mounted on the inner wall of the mounting shell, and a sliding block 19 sleeved on the lead screw 18, one end of the lead screw 18 is connected with a lead screw motor 20 in a driving mode, the sliding block 19 is connected with the inner wall of the housing in a sliding mode, and the telescopic scraper blade assembly is fixedly connected to the bottom of the sliding block 19; so set up, screw motor 20 drives lead screw 18 and rotates, and then drives slider 19 and install the flexible scraper blade subassembly on slider 19 and remove, and regulation mouth 17 is run through to the bottom of flexible scraper blade subassembly, and when needs cleared up the miscellaneous material on stock guide 4, flexible scraper blade subassembly run through regulation mouth 17 and extend to be connected with the upper surface contact of stock guide 4, moves under screw motor 20's drive, realizes scraping remaining miscellaneous material on the stock guide 4.

According to a further optimized scheme, the telescopic scraper component comprises a cylinder 21 fixedly connected to the sliding bottom and a scraper 22 fixedly connected to the piston end of the cylinder 21, the scraper 22 is in contact connection with the material guide plate 4, and the scraper 22 is not in contact with the upper cutter disc 14 and the lower cutter disc 11; so set up, cylinder 21 drives scraper blade 22 and goes up and down, realizes the contact and the separation with the baffle 4 surface.

In a further optimized scheme, the lifting air injection assembly comprises an air pump 24 fixedly arranged on the outer wall of the mounting shell, a guide pipe 23 arranged at the output end of the air pump 24, an air outlet pipe 25 in threaded connection with the inner wall of the guide pipe 23, and a plurality of spray heads 26 fixedly connected at the bottom of the air outlet pipe 25, the guide pipe 23 is connected with the top wall of the housing 2 through a bearing, a first connecting rod 31 is fixedly connected to the outer wall of the air outlet pipe 25, a second connecting rod 32 is fixedly connected to the top of the inner wall of the housing 2, the first connecting rod 31 is perpendicular to the second connecting rod 32, and the first connecting rod 31 is in sliding connection with the second connecting rod 32; so set up, the pipe 23 is connected with the pipeline rotation of air pump 24 output, open third gear motor 28, third gear 29 is rotatory, it is rotatory to drive rack 27 and pipe 23, and then drive outlet duct 25 and reciprocate, first connecting rod 31 and second connecting rod 32 are used for restricting the circumferential direction of outlet duct 25, make outlet duct 25 reciprocate along the level, air pump 24 spun high-pressure gas is along pipe 23, outlet duct 25 spouts in shower nozzle 26, and spout to the edge of stock guide 4 and scraper blade 22, the miscellaneous material that scraper blade 22 edge struck off drops to waste material bucket 3 with higher speed, keep the cleanness on scraper blade 22 and stock guide 4 surface.

According to a further optimized scheme, an upper baffle 30 is fixedly connected to the inner wall of the housing 2, the upper baffle 30 is located on the output side of the upper cutter head 14, and a plurality of avoiding grooves are formed in the upper baffle 30 and the material guide plate 4 to avoid contact with the upper cutter head 14 and the lower cutter head 11; with such an arrangement, the upper baffle 30 can prevent the sliced meat from adhering to the upper cutter head 14, thereby facilitating the quick separation of the sliced meat from the upper cutter head 14.

The working principle is as follows:

when the automatic cutting machine is used, firstly, a strip cutting machine is moved to a specified position, then raw meat is placed on a conveyor belt 8 at a feeding end, a second speed reducing motor 9 is started to drive the raw meat to be conveyed into a strip cutting gap 1, the raw meat is conveyed between an upper cutter disc 14 and a lower cutter disc 11 along a guide plate 4, a first speed reducing motor 5 is started, the first speed reducing motor 5 drives a lower rotating shaft 10 to rotate through a synchronous belt 12, the lower rotating shaft 10 drives an upper rotating shaft 13 to rotate through a first gear 15 and a second gear 16, so that the upper cutter disc 14 and the lower cutter disc 11 rotate relatively, the raw meat is quickly cut into meat strips, and the cut meat strips are conveyed out through the conveyor belt 8 at a discharging end;

when the equipment runs for a period of time and the guide plate 4 is attached with impurities, the first reducing motor 5 and the second reducing motor 9 are turned off, the lead screw motor 20 is turned on, the lead screw motor 20 drives the lead screw 18 to rotate, the slide block 19 and the cylinder 21 arranged on the slide block 19 are further driven to move, the cylinder 21 drives the scraper 22 to lift, the scraper 22 penetrates through the adjusting port 17 and extends to be in contact connection with the upper surface of the guide plate 4, the scraper 22 is driven to move by the lead screw motor 20 to scrape the impurities remained on the guide plate 4, the scraped impurities fall into the waste material barrel 3 through the gap between the upper cutter head 14, the lower cutter head 11 and the slitting gap 1 for collection treatment, the third reducing motor 28 is turned on, the third gear 29 rotates to drive the rack 27 and the guide pipe 23 to rotate, the air outlet pipe 25 is further driven to move up and down, high-pressure air sprayed into the spray nozzle 26 along the guide pipe 23 and the air outlet pipe 25 by the air pump 24, and the mixed materials are sprayed to the edges of the material guide plate 4 and the scraper 22, so that the mixed materials scraped by the edge of the scraper 22 fall into the waste material barrel 3 at an accelerated speed, the surfaces of the scraper 22 and the material guide plate 4 are kept clean, and the mixed materials are prevented from being accumulated on the material guide plate 4 to influence the operation of the upper cutter head 14 and the lower cutter head 11.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims (8)

1. Raw materials meat slitter, its characterized in that includes:

the device comprises a conveying mechanism, wherein a movable support is arranged at the bottom of the conveying mechanism, a slitting gap (1) is arranged in the middle section of the conveying mechanism, a housing (2) covering the slitting gap (1) is fixedly arranged on the movable support, a waste barrel (3) is arranged on the movable support, and the waste barrel (3) is positioned at the bottom of the slitting gap (1);

the cutting mechanism comprises an upper row of cutter assemblies and a lower row of cutter assemblies arranged at the bottoms of the upper row of cutter assemblies, the lower row of cutter assemblies are connected with a first speed reducing motor (5) in a driving mode, a material guide plate (4) is fixedly connected to the inner wall of the housing (2), the material guide plate (4) is arranged in the slitting gap (1), and the upper row of cutter assemblies and the lower row of cutter assemblies are not in contact with the material guide plate (4);

the cleaning mechanism comprises a moving assembly arranged on the housing (2), a telescopic scraper assembly arranged on the moving assembly, and a lifting air injection assembly arranged on the housing (2), wherein the telescopic scraper assembly is in contact connection with the material guide plate (4), and the air injection end of the lifting air injection assembly faces the material guide plate (4);

the upper row of cutter assemblies and the lower row of cutter assemblies are in transmission connection through gear assemblies, and are both arranged on the inner wall of the housing (2).

2. The raw meat slitter according to claim 1, wherein: the movable support comprises a rack (6), a bottom plate (7) and a plurality of universal wheels, wherein the bottom plate (7) is fixedly arranged at the bottom of the rack (6), the universal wheels are fixedly arranged on the end face of the bottom plate (7), the conveying mechanism is arranged on the rack (6), the housing (2) is fixedly arranged at the top of the rack (6), and the waste bucket (3) is arranged on the bottom plate (7).

3. The raw meat slitter according to claim 2, wherein: transport mechanism is including installing side by side two sets of conveying subassembly in frame (6), be equipped with between two sets of conveying subassemblies slitting clearance (1), conveying subassembly includes driving shaft, driven shaft, cover and establishes the driving shaft with outer conveyer belt (8) of driven shaft, the driving shaft drive is connected with second gear motor (9), the driving shaft with the driven shaft is all installed through the bearing on frame (6).

4. A raw meat slitter as claimed in claim 3 wherein: the lower row of cutter assemblies comprise lower rotating shafts (10) with two ends mounted on the inner wall of the housing (2) and a plurality of lower cutter heads (11) fixedly connected to the lower rotating shafts (10) at intervals in sequence, the first speed reducing motor (5) is fixedly mounted on the outer wall of the rack (6), and an output shaft of the first speed reducing motor (5) is in transmission connection with the lower rotating shafts (10) through synchronous belts (12); go up row cutter unit and include that both ends are installed last pivot (13), a plurality of interval order rigid couplings on housing (2) inner wall are in last blade disc (14) on last pivot (13), the gear assembly includes the rigid coupling and is in first gear (15), rigid coupling on last pivot (13) are in second gear (16) on lower pivot (10), first gear (15) with second gear (16) meshing, go up blade disc (14) with lower blade disc (11) one-to-one sets up, stock guide (4) with go up blade disc (14) down blade disc (11) contactless.

5. A raw meat slitter as claimed in claim 4 wherein: seted up regulation mouth (17) on the roof of housing (2), it includes the rigid coupling and is in to remove the subassembly the installation casing at housing (2) top, install lead screw (18), cover on the installation shells inner wall are established slider (19) on lead screw (18), the one end drive of lead screw (18) is connected with lead screw motor (20), slider (19) with shells inner wall sliding connection, flexible scraper blade subassembly rigid coupling is in the bottom of slider (19).

6. A raw meat slitter as claimed in claim 5 wherein: the flexible scraper blade subassembly includes the rigid coupling and is in cylinder (21), the rigid coupling of slip bottom are in scraper blade (22) of cylinder (21) piston end, scraper blade (22) with stock guide (4) contact is connected, scraper blade (22) with go up cutter head (14) cutter head (11) contactless down.

7. A raw meat slitter as claimed in claim 5 wherein: the lifting air injection assembly comprises an air pump (24) fixedly mounted on the outer wall of the mounting shell, a guide pipe (23) mounted at the output end of the air pump (24), an air outlet pipe (25) in threaded connection with the inner wall of the guide pipe (23), a plurality of spray heads (26) fixedly connected to the bottom of the air outlet pipe (25), a rack (27) circumferentially fixedly connected to the top of the outer side wall of the guide pipe (23), a third speed reducing motor (28) fixedly connected to the top wall of the cover shell (2) and a third gear (29) fixedly connected to the output shaft of the third speed reducing motor (28), wherein the third gear (29) is meshed with the rack (27), the air outlet end of the spray heads (26) faces towards the material guide plate (4), the guide pipe (23) is connected with the top wall of the cover shell (2) through a bearing, a first connecting rod (31) is fixedly connected to the outer wall of the air outlet pipe (25), the top of the inner wall of the housing (2) is fixedly connected with a second connecting rod (32), the first connecting rod (31) and the second connecting rod (32) are vertically arranged, and the first connecting rod (31) is connected with the second connecting rod (32) in a sliding mode.

8. A raw meat slitter as claimed in claim 4 wherein: an upper baffle (30) is fixedly connected to the inner wall of the housing (2), and the upper baffle (30) is located on the output side of the upper cutter head (14).

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