Meat ball processing device

Abstract

The invention belongs to the technical field of meat food processing, and particularly relates to a meat ball processing device which comprises a rack, a valve plate switching mechanism, a crushing and extruding mechanism, a cutting mechanism and a valve plate switching mechanism. The crushing and extruding mechanism and the cutting mechanism are fixedly mounted in a station groove of the rack; the crushing and extruding mechanism is used for crowding, crushing and extruding strip-shaped meat paste; the valve plate opening and closing mechanism is connected with the valve plate and used for controlling opening and closing actions of the valve plate; and the cutting mechanism is used for cutting off the meat food in the material passing channel so as to form ball-shaped meat balls. According to the scheme, the device integrates the functions of crushing, stirring and extruding, cutting and forming and the like, rapid processing of meat balls is achieved, all functional links do not need manual intervention, the pollution probability of meat food and the manual workload are reduced, and automatic processing of the meat balls is facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of meat food processing, and in particular relates to a meatball processing device. Background Art

[0002] In the process of automatically processing meat food into meatballs, the meat food often needs to be crushed, watered, stirred, extruded, and formed before it can be processed into a ball. In the prior art, different equipment is often used for crushing, stirring, forming and other tasks, which is not only difficult to achieve automated processing and wastes manpower, but also easily causes pollution in the transfer link of meat food, affecting food safety.

[0003] For this reason, it is necessary to design an integrated meatball processing device. Summary of the invention

[0004] In order to solve the above problems existing in the prior art, the present invention provides a meatball processing device.

[0005] The technical solution adopted by the present invention is:

[0006] A meatball processing device comprises a frame, a valve plate switch mechanism, a crushing and extruding mechanism, a cutting mechanism and a valve plate switch mechanism;

[0007] A station slot with a side opening is provided in the middle of the frame; the crushing and extruding mechanism and the cutting mechanism are both fixedly installed in the station slot, and the crushing and extruding mechanism is located above the cutting mechanism;

[0008] The crushing and extruding mechanism comprises a crushing barrel and an extruding cone; a crushing tool is arranged in the crushing barrel, the crushing tool is connected to the crushing motor by transmission, and is used to cut the meat food in the crushing barrel; the extruding cone is arranged below the crushing barrel, an extruding auger is arranged in the extruding cone, and the extruding auger is coaxially fixedly connected with the crushing tool; an extrusion port is arranged at the lower end of the extruding cone, and the extrusion port is used to send the meat food downward; the crushing barrel and the extruding cone are separated by a barrel bottom plate; a discharge port is arranged on the barrel bottom plate, and the discharge port is used to connect the barrel cavity of the crushing barrel with the barrel cavity of the extruding cone; a valve plate for switching is arranged at the discharge port;

[0009] The valve plate switch mechanism is connected to the valve plate and is used to control the switch action of the valve plate;

[0010] The cutting mechanism includes a material guide sleeve, a knife seat and a blade; a vertical material transfer channel is arranged on the knife seat; the material guide sleeve is arranged above the knife seat and is used to connect the extrusion port so that the extrusion port is connected with the material transfer channel; a blade capable of reciprocating in a straight line direction is arranged in the knife seat, and the moving path of the blade intersects the material transfer channel vertically to cut off the meat food in the material transfer channel.

[0011] As an alternative or supplement to the above-mentioned device: a barrel mouth is arranged on the top of the crushing barrel, and a barrel cover is arranged above the crushing barrel, and the barrel cover can be lifted and moved and covered on the barrel mouth on the top of the crushing barrel; water spray heads are installed on the barrel cover and the barrel bottom plate; the water spray head on the barrel cover faces the barrel cavity to spray clean water into the crushing barrel; the water spray head on the barrel bottom plate faces the extrusion cone to spray clean water into the extrusion cone.

[0012] As an alternative or supplement to the above device: the valve plate is slidably matched with the crushing barrel, the outer end of the valve plate is located outside the crushing barrel and is connected to the valve plate switch mechanism, and the valve plate switch mechanism controls the valve plate to move in the horizontal direction.

[0013] As an alternative or supplement to the above-mentioned device: the valve plate switching mechanism includes a linkage arm and a rotating disk; one end of the linkage arm is connected to the valve plate through a pin, and the other end of the linkage arm is provided with a curved guide groove, the rotating disk is transmission-connected to the rotating motor through a rotating rod, and an eccentric cam is provided on the disk surface of the rotating disk, the cam extends into the guide groove and slidably cooperates with the guide groove to drive the linkage arm to move horizontally back and forth when the rotating disk rotates.

[0014] As an alternative or supplement to the above-mentioned device: a barrel cavity for crushing meat food is provided in the crushing barrel, and a water cooling compartment is provided in the barrel wall of the crushing barrel; the water cooling compartment is connected to a clean water source, and the water cooling compartment is connected to a water spray head through a three-way and an electromagnetic valve, and the water spray head faces the barrel cavity and can spray clean water into the barrel cavity.

[0015] As an alternative or supplement to the above device: two pipe joints, one above and one below, are arranged on the barrel wall of the crushing barrel, and the pipe joints are connected to the water cooling compartment; the water cooling compartment is annular.

[0016] As an alternative or supplement to the above device: the blade includes an upper blade and a lower blade, and both the upper blade and the lower blade are provided with cutting holes; when the two blades move away from each other or move towards each other, the cutting holes on the two blades overlap or misalign, so as to facilitate the passage or cutting of meat food; the knife seat includes an upper knife seat and a lower knife seat, and the two blades are arranged between the upper knife seat and the lower knife seat.

[0017] As an alternative or supplement to the above-mentioned device: a cam is rotatably connected to the middle or lower part of the guide sleeve, and the opposite sides of the cam are convex outwards. The two blades are connected with convex columns, and the upper ends of the convex columns extend above the knife seat. When the cam rotates, it can push the two blades away from each other; a reset spring is connected between the convex columns of the two blades and the knife seat, and the reset spring is used to drive the two blades to move closer to each other; a driven gear is arranged above the cam, and the driven gear is coaxial with the cam and relatively stationary; the driven gear is meshed with a driving gear, and the driving gear is coaxially and fixedly connected with a synchronous driven wheel, and the synchronous driven wheel is connected to the synchronous driving wheel on the rotating shaft of the cutting motor through a synchronous belt.

[0018] As an alternative or supplement to the above device: an induction cooker is embedded in the lower part of the work station slot, and a material receiving container is placed between the induction cooker and the cutting mechanism. The material receiving container is used to receive the meatballs dropped out of the cutting mechanism and heat them by the induction cooker.

[0019] As an alternative or supplement to the above device: a controller is arranged in the frame, and a touch screen is embedded on the side facade of the top of the frame, and the controller is communicatively connected with the touch screen; the controller is also connected to the electronic control devices of the induction cooker, valve plate switch mechanism, crushing extrusion mechanism, and cutting mechanism to realize start and stop control.

[0020] The beneficial effects of the present invention are as follows: the device in this scheme integrates functions such as crushing, stirring extrusion, cutting and forming, so as to realize the rapid processing of meatballs, each functional link does not require manual intervention, reduces the contamination probability of meat food and manual workload, and helps to realize the automated processing of meatballs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below.

[0022] Figure 1 It is a three-dimensional structural diagram of the meatball processing device in this scheme;

[0023] Figure 2 It is a cross-sectional structural diagram of the meatball processing device in this scheme;

[0024] Figure 3 It is a cross-sectional diagram of a crushing and extruding mechanism for meat food;

[0025] Figure 4 It is a structural diagram of the crushing and extruding mechanism of meat food;

[0026] Figure 5 This is the matching structure diagram of the extrusion cone, barrel bottom plate, and crushing tool;

[0027] Figure 6 It is a cross-sectional structural diagram of the cutting mechanism;

[0028] Figure 7 This is the matching structure diagram of the guide sleeve, blade and knife seat;

[0029] Figure 8 It is a structural diagram of the valve plate switch mechanism.

[0030] In the figure: 1-frame; 2-valve plate switch mechanism; 21-rotating rod; 22-rotating disk; 23-linkage arm; 24-latch pin; 25-guide groove; 26-cam shaft; 3-lateral fixing frame; 4-crushing and extruding mechanism; 41-crushing barrel; 42-extrusion cone; 43-extrusion agitator; 44-valve plate; 45-crushing tool; 46-crushing motor; 47-barrel bottom plate; 48-spray head; 49-barrel cover; 5-cutting mechanism; 51-outer shell; 52-driven gear; 53-cam; 54-shearing knife assembly; 55-feeding sleeve; 56-synchronous driven wheel; 57-support shaft; 58-driving gear; 59-synchronous belt; 510-cutting motor; 511-lower knife seat; 512-upper knife seat; 513-upper blade; 514-lower blade; 515-reset spring; 6-induction cooker; 7-material receiving container. DETAILED DESCRIPTION

[0031] The technical solution in this embodiment will be clearly and completely described below in conjunction with the accompanying drawings. The described embodiments are only some of the embodiments, not all of them. Based on the embodiments in this solution, all other embodiments obtained by ordinary technicians in this field without making creative work are within the protection scope of this solution.

[0032] Example 1

[0033] like Figures 1 to 8 As shown, this embodiment designs a meatball processing device, including a frame 1, a valve plate switch mechanism 2, a crushing and extruding mechanism 4, a cutting mechanism 5 and a valve plate switch mechanism 2.

[0034] The frame 1 adopts a vertical cabinet structure, and a work station slot opening laterally forward, leftward or rightward is arranged in the middle of the frame 1.

[0035] The crushing and extruding mechanism 4 is fixedly installed in the middle of the station slot, and the outer barrel wall of the crushing barrel 41 of the crushing and extruding mechanism 4 is fixedly connected to the frame 1 through the lateral fixing frame 3. The crushing and extruding mechanism 4 is used to crush and stir and extrude the meat food. During the crushing and extruding process, no workers are required to participate, which improves the processing efficiency and reduces the risk of workers contaminating the meat food. The crushing and extruding mechanism 4 can specifically adopt the structure in Example 2, which will not be described in detail here.

[0036] The cutting mechanism 5 is also fixedly installed in the station slot, and is located below the cutting mechanism 5. The cutting mechanism 5 is used to cut the strip meat paste extruded by the crushing and extruding mechanism 4, so as to form a meat ball and fall. The cutting mechanism 5 can adopt the structure of embodiment 4, which will not be described in detail here.

[0037] The valve plate switch mechanism 2 is connected to the valve plate 44 of the crushing and extruding mechanism 4, and is used to control the valve plate 44 to reciprocate in the horizontal direction, thereby completing the switching action; the valve plate switch mechanism 2 includes a linkage arm 23 and a rotating disk 22; one end of the linkage arm 23 is connected to the valve plate 44 through a latch 24, and the other end of the linkage arm 23 is provided with a guide groove 25, and the guide groove 25 is in a curved shape, an arc shape, etc. The rotating disk 22 is connected to the rotating motor installed in the frame 1 through a rotating rod 21, and an eccentric convex shaft 26 is provided on the disk surface of the rotating disk 22, and the convex shaft 26 extends into the guide groove 25 and slidably cooperates with it. When the rotating disk 22 rotates under the drive of the rotating motor, the convex shaft 26 drives the linkage arm 23 to reciprocate in the horizontal direction, thereby controlling the reciprocating movement of the valve plate 44 to complete the switching action of the valve plate 44.

[0038] An induction cooker 6 is embedded in the lower part of the station slot, and a receiving container 7 is placed between the induction cooker 6 and the cutting mechanism 5. The receiving container 7 is used to receive the meatballs dropped out of the cutting mechanism 5 and heat them by the induction cooker, so as to cook the meatballs.

[0039] A controller is provided in the frame 1, and the controller may adopt a PLC. A touch screen is embedded on the side elevation of the top of the frame 1. The controller is connected to the touch screen for communication, and the touch screen is used to display the current working time, the current working state and the manually set parameters, so as to facilitate the automatic processing of the meatballs. The controller is also connected to the electromagnetic cooker 6, the rotating motor of the valve plate switch mechanism 2, the crushing motor 46 of the crushing extrusion mechanism 4, the cutting motor 510 of the cutting mechanism 5 and other electronic control devices to realize the start and stop control and power control of these devices.

[0040] Example 2

[0041] This embodiment designs a meat food crushing and extruding mechanism 4, which includes a crushing barrel 41 and an extrusion cone 42.

[0042] The top of the crushing barrel 41 is provided with a barrel opening, and the meat food to be crushed can be put into the crushing barrel 41 from the barrel opening. A barrel cavity for crushing meat food is provided in the crushing barrel 41, and a rotatable crushing tool 45 is provided in the barrel cavity. When the crushing tool 45 is connected to the crushing motor 46 by transmission, the crushing tool 45 crushes the meat food added to the barrel cavity.

[0043] The crushing barrel 41 can be a cylindrical structure made of stainless steel material, or can adopt the structure in embodiment 3.

[0044] The extrusion cone 42 is a conical structure with a large top and a small bottom. The extrusion cone 42 is arranged below the crushing barrel 41. An extrusion auger 43 is arranged inside the extrusion cone 42. The extrusion auger 43 is coaxially fixedly connected with the crushing tool 45 and is also driven by the crushing motor 46. An extrusion port is arranged at the lower end of the extrusion cone 42. The lower end of the extrusion auger 43 extends to the extrusion port to extrude the meat food downward from the extrusion port. The barrel body of the crushing barrel 41, the barrel bottom plate 47 and the extrusion cone 42 are detachably connected by bolts for easy disassembly and cleaning.

[0045] The crushing barrel 41 is separated from the extrusion cone 42 by a barrel bottom plate 47; a discharge port is provided on the barrel bottom plate 47, and the discharge port connects the barrel cavity of the crushing barrel 41 with the barrel cavity of the extrusion cone 42; a valve plate 44 for switching is provided at the discharge port; the valve plate 44 is slidably matched with the crushing barrel 41, so as to open or close the discharge port by sliding the valve plate 44, and the outer end of the valve plate 44 is located outside the crushing barrel 41, so as to facilitate the switching control of the valve plate 44. The upper surface of the valve plate 44 is flush with the upper surface of the barrel bottom plate 47. In this way, the dead angle at the discharge port is reduced, and the minced meat in the dead angle is prevented from gathering for a long time and contaminating the crushing barrel 41.

[0046] A barrel cover 49 is arranged above the crushing barrel 41, and a lifting electric cylinder can be installed on the top of the cabinet. The lifting electric cylinder can lift and move the barrel cover 49 so as to cover the barrel cover 49 on the barrel opening at the top of the crushing barrel 41. A central hole is arranged in the middle of the barrel cover 49, and the output shaft of the crushing motor 46 and the central shaft member connected thereto pass through the central hole. When the barrel cover 49 is lifted and moved under the control of the lifting electric cylinder, the barrel opening of the crushing barrel 41 can be opened or closed. A water spray head 48 is installed on the barrel cover 49, and the water spray head 48 is connected to the water source, and the water spray head 48 faces the barrel cavity, and can spray the cooled clean water into the barrel cavity of the crushing barrel 41.

[0047] The crushing motor 46 is arranged above the crushing barrel 41, and the crushing motor 46 and the crushing tool 45 can be connected by transmission through the central shaft. Specifically: the lower end of the output shaft of the crushing motor 46 is coaxially fixed to the central shaft; the crushing tool 45 is sleeved and fixed on the middle and lower part of the central shaft, and the lower end of the central shaft passes through the barrel bottom plate 47 and is coaxially connected to the extrusion agitator 43.

[0048] A water spray head 48 for spraying water into the extrusion cone 42 is installed on the lower surface of the barrel bottom plate 47 to facilitate flushing the extrusion cone 42 or adding water. A channel connected to the water spray head 48 is provided in the barrel bottom plate 47.

[0049] When in use, the meat food is put into the crushing barrel 41, and the valve plate 44 is slid to close the discharge port. The crushing tool 45 rotates and crushes the meat food in the crushing barrel 41, and then the valve plate 44 is slid again to open the discharge port. The rotating crushing tool 45 can drive the meat food to the discharge port, so that the meat food falls into the extrusion cone 42, and the extrusion agitator 43 drives the meat food in the extrusion cone 42 to move downward and extrude it from the extrusion port.

[0050] Example 3

[0051] On the basis of the structure of Example 2, the crushing barrel 41 can adopt the structure of this embodiment to cool the barrel cavity of the crushing barrel 41, thereby achieving cooling of the meat food during the meat food crushing process.

[0052] The top of the crushing barrel 41 is provided with a barrel opening, and the meat food to be crushed can be put into the crushing barrel 41 from the barrel opening. A barrel cavity for crushing meat food is provided in the crushing barrel 41, and a rotatable crushing tool 45 is provided in the barrel cavity. When the crushing tool 45 is connected to the crushing motor 46 by transmission, the crushing tool 45 crushes the meat food added to the barrel cavity.

[0053] The crushing barrel 41 can be a round barrel structure. The barrel body of the crushing barrel 41 is detachably connected to the barrel bottom plate 47 by bolts, so as to facilitate disassembly and cleaning.

[0054] A water cooling compartment is provided in the barrel wall of the crushing barrel 41, and the water cooling compartment is provided inside the side wall of the barrel body. Two pipe joints, one above and one below, are provided on the barrel wall of the crushing barrel 41, and the pipe joints are connected to the water cooling compartment. The water cooling compartment is designed in a circular shape.

[0055] The water cooling compartment is connected to a clean water source, which can be tap water connected to a water purification filter. The water cooling compartment is connected to a water spray head 48 through a hose and a three-way and a solenoid valve. The water inlet end of the water spray head 48 can be connected in series with a solenoid valve or a manual valve to control the opening and closing of the water spray head 48. The water cooling compartment can absorb heat from the meat food inside the barrel cavity at the same time, thereby achieving cooling and water addition in the barrel cavity.

[0056] A water spray head 48 is arranged above the barrel mouth, and the water spray head 48 faces the barrel cavity. The spray head is connected to the water cooling compartment through a hose, a solenoid valve and a tee. Clean water can be cooled in the water cooling compartment and then sprayed into the barrel cavity by the water spray head 48 or flow out into the recovery pipeline, thereby meeting the demand for adding water during the crushing process of meat food; it can also be used only for cooling during the crushing process of meat food, and the solenoid valve is used to control the opening and closing of the water spray head 48.

[0057] The bottom plate 47 of the crushing barrel 41 is provided with a discharge port, and a valve plate 44 is provided at the discharge port, and the valve plate 44 can be slidably matched with the crushing barrel 41 to open or close the discharge port through the valve plate 44. The outer end of the valve plate 44 is located outside the crushing barrel 41, so as to facilitate the opening and closing control of the valve plate 44.

[0058] The upper surface of the valve plate 44 is flush with the upper surface of the barrel bottom plate 47 , thereby reducing the dead angle at the discharge port and preventing the minced meat from gathering in the dead angle for a long time and contaminating the crushing barrel 41 .

[0059] Example 4

[0060] This embodiment designs a meat food cutting mechanism 5, which includes a material guide sleeve 55, a knife seat and a blade, an outer shell 51 and other components.

[0061] The knife seat is provided with a vertical material transfer channel; the knife seat may include an upper knife seat 512 and a lower knife seat 511, the upper knife seat 512 is overlapped and arranged above the lower knife seat 511, and through holes are provided on the upper knife seat 512 and the lower knife seat 511, and the through holes on the upper knife seat 512 and the lower knife seat 511 constitute a part of the material transfer channel.

[0062] The material guide sleeve 55 is a tubular structure, and is disposed above the knife seat. A material guide channel connected to the material passage is disposed inside the material guide sleeve 55, and the upper end of the material guide sleeve 55 is used to connect with the extrusion equipment of the meat food so as to receive the meat food through the material guide channel. The diameter of the upper part of the material guide sleeve 55 is larger than the diameter of the middle part, and the diameter of the middle part of the material guide sleeve 55 is larger than the diameter of the lower part.

[0063] A blade capable of reciprocating in a straight line is arranged in the blade seat, and the moving path of the blade intersects the material passing channel vertically to cut off the meat food in the material passing channel.

[0064] The blades may include an upper blade 513 and a lower blade 514, both of which are arranged between the upper blade seat 512 and the lower blade seat 511, and grooves for guiding the upper blade seat 512 and the lower blade seat 511 are respectively arranged on the upper blade seat 512 and the lower blade seat 511, and cutting holes are arranged on the upper blade 513 and the lower blade 514; when the two blades can move away from each other or move closer to each other, the cutting holes on the two blades overlap or misalign, so as to facilitate the passage or cutting of meat food. When the two blades move closer to each other, the cutting holes on the two blades overlap and are located on the same straight line with the through holes of the upper blade seat 512 and the lower blade seat 511, so that the meat food can pass through the material passage smoothly; and when the two blades move away from each other, the cutting holes on the two blades are misaligned and are misaligned with the through holes of the upper blade seat 512 and the lower blade seat 511, so that the meat food can be cut and the meat food can fall smoothly to the bottom of the cutting mechanism 5.

[0065] A cam 53 is rotatably connected to the middle or lower part of the guide sleeve 55. The opposite sides of the cam 53 are convex. The two blades are connected to a protrusion. The upper end of the protrusion extends above the knife seat. When the cam 53 rotates, it can push the two blades away from each other. A return spring 515 is connected between the protrusions of the two blades and the knife seat. The return spring 515 is used to drive the two blades to move closer to each other.

[0066] A driven gear 52 is disposed above the cam 53, and the driven gear 52 is coaxial with the cam 53 and relatively stationary. The driven gear 52 is meshed with a driving gear 58, and the driving gear 58 is coaxially fixedly connected with a synchronous driven wheel 56, and the synchronous driven wheel 56 is connected to the synchronous driving wheel on the rotating shaft of the cutting motor 510 through a synchronous belt 59.

[0067] The guide sleeve 55, the knife seat, the driven gear 52 and the driving gear 58 are all arranged in the outer shell 51. A hole facing the guide sleeve 55 is arranged at the top of the outer shell 51, and a hole facing the material transfer channel is arranged at the bottom of the outer shell 51.

[0068] During use: the cutting motor 510 runs, thereby controlling the rotation of the driven gear 52 and the cam 53. When the protruding portion of the cam 53 moves outward through the boss, the two blades move away from each other, thereby cutting off the meat product; and when the protruding portion of the cam 53 rotates to a position misaligned with the boss, the two blades move closer to each other under the elastic force of the return spring 515, thereby facilitating the passage of meat food.

[0069] The above embodiments are merely examples for the purpose of clarifying the description, and are not intended to limit the implementation methods; it is not necessary and impossible to list all implementation methods exhaustively. However, obvious changes or modifications derived therefrom are still within the scope of protection of the present technology.

[0070] The above embodiments are merely examples for the purpose of clarifying the description, and are not intended to limit the implementation methods; it is not necessary and impossible to list all implementation methods exhaustively. However, obvious changes or modifications derived therefrom are still within the scope of protection of the present technology.

Claims

1. A meatball processing device, characterized in that: It comprises a frame (1), a valve plate switch mechanism (2), a crushing and extruding mechanism (4), a cutting mechanism (5) and a valve plate switch mechanism (2); A workstation slot with a side opening is provided in the middle of the frame (1); the crushing and extruding mechanism (4) and the cutting mechanism (5) are both fixedly installed in the workstation slot, and the crushing and extruding mechanism (4) is located above the cutting mechanism (5); The crushing and extruding mechanism (4) comprises a crushing barrel (41) and an extruding cone (42); a crushing tool (45) is arranged in the crushing barrel (41), the crushing tool (45) is in driving connection with a crushing motor (46) and is used to cut the meat food in the crushing barrel (41); the extruding cone (42) is arranged below the crushing barrel (41), an extruding agitator (43) is arranged in the extruding cone (42), and the extruding agitator (43) is coaxially fixedly connected with the crushing tool (45); an extrusion port is arranged at the lower end of the extruding cone (42), and the extrusion port is used to send the meat food downward; the crushing barrel (41) and the extruding cone (42) are separated by a barrel bottom plate (47); a discharge port is arranged on the barrel bottom plate (47), and the discharge port is used to connect the barrel cavity of the crushing barrel (41) with the barrel cavity of the extruding cone (42); a valve plate (44) for switching is arranged at the discharge port; The valve plate switch mechanism (2) is connected to the valve plate (44) and is used to control the switch action of the valve plate (44); The cutting mechanism (5) comprises a material guide sleeve (55), a knife seat and a blade; a vertical material transfer channel is arranged on the knife seat; the material guide sleeve (55) is arranged above the knife seat and is used to connect the extrusion port so that the extrusion port is connected to the material transfer channel; a blade capable of reciprocating in a straight line direction is arranged in the knife seat, and the moving path of the blade intersects the material transfer channel vertically so as to cut the meat food in the material transfer channel.

2. The meatball processing device according to claim 1, characterized in that: The top of the crushing barrel (41) is provided with a barrel opening, and a barrel cover (49) is provided above the crushing barrel (41), and the barrel cover (49) can be moved up and down and cover the barrel opening at the top of the crushing barrel (41); the barrel cover (49) and the barrel bottom plate (47) are both equipped with water spray heads (48); the water spray head (48) on the barrel cover (49) faces the barrel cavity to spray clean water into the crushing barrel (41); the water spray head (48) on the barrel bottom plate (47) faces the extrusion cone (42) to spray clean water into the extrusion cone (42).

3. The meatball processing device according to claim 1, characterized in that: The valve plate (44) is slidably matched with the crushing barrel (41), the outer end of the valve plate (44) is located outside the crushing barrel (41) and is connected to the valve plate switch mechanism (2), and the valve plate switch mechanism (2) controls the valve plate (44) to move in the horizontal direction.

4. The meatball processing device according to claim 3, characterized in that: The valve plate switch mechanism (2) comprises a linkage arm (23) and a rotating disk (22); one end of the linkage arm (23) is connected to the valve plate (44) through a latch (24); the other end of the linkage arm (23) is provided with a curved guide groove (25); the rotating disk (22) is transmission-connected to a rotating motor through a rotating rod (21); an eccentric convex shaft (26) is provided on the disk surface of the rotating disk (22); the convex shaft (26) extends into the guide groove (25) and slidably cooperates with the guide groove (25) so as to drive the linkage arm (23) to move back and forth horizontally when the rotating disk (22) rotates.

5. The meatball processing device according to any one of claims 1 to 4, characterized in that: A barrel cavity for crushing meat food is arranged in the crushing barrel (41), and a water cooling compartment is arranged in the barrel wall of the crushing barrel (41); the water cooling compartment is connected to a clean water source, and the water cooling compartment is connected to a water spray head (48) through a three-way and an electromagnetic valve, and the water spray head (48) faces the barrel cavity and can spray clean water into the barrel cavity.

6. The meatball processing device according to claim 4, characterized in that: The barrel wall of the crushing barrel (41) is provided with two pipe joints, one above and one below, which are connected to the water cooling compartment; the water cooling compartment is annular.

7. The meatball processing device according to any one of claims 1 to 4, characterized in that: The blades include an upper blade (513) and a lower blade (514), and the upper blade (513) and the lower blade (514) are both provided with cutting holes; when the two blades move away from or approach each other, the cutting holes on the two blades overlap or are misaligned, so as to facilitate the passage or cutting of meat food; the blade holder includes an upper blade holder (512) and a lower blade holder (511), and the two blades are both provided between the upper blade holder (512) and the lower blade holder (511).

8. The meatball processing device according to claim 7, characterized in that: A cam (53) is rotatably connected to the middle or lower part of the material guide sleeve (55), and the opposite sides of the cam (53) are both convex, and the two blades are both connected to a convex column, and the upper end of the convex column extends above the knife seat. When the cam (53) rotates, it can push the two blades away from each other; a return spring (515) is connected between the convex column of the two blades and the knife seat, and the return spring (515) is used to drive the two blades to move closer to each other; a driven gear (52) is arranged above the cam (53), and the driven gear (52) and the cam (53) are coaxial and relatively stationary; the driven gear (52) is meshed with a driving gear (58), and the driving gear (58) is coaxially fixedly connected with a synchronous driven wheel (56), and the synchronous driven wheel (56) is connected to the synchronous driving wheel on the rotating shaft of the cutting motor (510) through a synchronous belt (59).

9. The meatball processing device according to any one of claims 1 to 4, characterized in that: An electromagnetic oven (6) is embedded in the lower part of the work station slot, and a material receiving container (7) is placed between the electromagnetic oven (6) and the cutting mechanism (5). The material receiving container (7) is used to receive the meatballs dropped out of the cutting mechanism (5) and heat them with the electromagnetic oven.

10. The meatball processing device according to claim 9, characterized in that: A controller is arranged in the frame (1), and a touch screen is embedded in the side elevation of the top of the frame (1). The controller is connected to the touch screen for communication; the controller is also connected to the electronic control components of the induction cooker (6), the valve plate switch mechanism (2), the crushing and extruding mechanism (4), and the cutting mechanism (5) to achieve start and stop control.

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