CN205075091U - Filling machine is chopped in succession to double knives - Google Patents

Abstract

The utility model discloses a double-knife continuous filling machine, which comprises a base, a power system, a main transmission device, an anvil disk transmission device, an execution system, an anvil disk device and a safety protection cover. The power system, executive system, anvil device and safety shield are all fixedly installed on the base, and the safety shield is covered outside the anvil device; The chopping knife reciprocates up and down; the power system is connected with the anvil plate device through the anvil plate transmission device to drive the anvil plate to rotate. The utility model can realize the continuous reciprocating chopping and cutting operation of two chopping knives alternately, greatly improves the efficiency of stuffing chopping operation and the quality of stuffing making, and can effectively avoid the loss of various nutritional components and the occurrence of stuffing foam splashing. In addition, the utility model can also realize the adjustment of the frequency of stuffing chopping machine and the stroke of chopping knife movement, and the adjustment method is simple, and has the characteristics of strong adaptability, simple adjustment and convenient operation.

Description

A double-knife continuous stuffing machine

technical field

The invention relates to the field of food machinery and equipment, in particular to a double-knife continuous stuffing chopping machine, which can automatically complete the stuffing chopping operation instead of manual operation.

Background technique

In daily life, people often need to use a knife to chop meat or vegetables into fillings on a chopping board to make dishes. Manually using a knife to chop the stuffing on the chopping board is not only labor-intensive, low work efficiency, and the amount of processing is limited, but also the quality of the stuffing is uncontrollable; if the meat grinder is used to make it, the structure of the meat or vegetables will be destroyed by extrusion , the particles are small, lose the original taste of meat or vegetables, and affect the taste, and the meat or vegetable fillings are too rotten, too sticky and grease squeezed out, and the various nutrients rich in it will also be lost with the juice; Secondly, the processing method also has certain limitations, mostly for meat processing, and the mechanism of the meat grinder is relatively complicated, it is inconvenient to clean, and it is easy to breed bacteria. Therefore, most people are still willing to use the original hand-cutting method to make meat or vegetable fillings.

In the known technology, the existing vegetable and meat cutting machines are mainly composed of motors, motor boxes, knife seats, cutters, knife shafts and cutting cylinders. A top cover is installed on the upper mouth of the material-cutting cylinder, and gland plates connected by screw shafts are connected in series on the top cover. However, its structure is limited, and its structure is complicated, especially the cutter used is horizontal to the installed knife seat, and the same knife edge is cut repeatedly during use, and the cut vegetables and meat become muddy, which seriously damages the food tissue. And the work efficiency is low, and the object-cutting cylinder is connected with the motor by fastening screws, which often causes the object-cutting cylinder to vibrate with the motor, which brings inconvenience to use.

The invention relates to a double-knife continuous stuffing chopping machine, which can realize the continuous reciprocating chopping and cutting operation of two chopping knives alternately, greatly improves the stuffing chopping operation efficiency and stuffing quality, and can overcome the technical defects existing in the existing stuffing chopping machine. It is more suitable for promotion; it can effectively avoid the loss of various nutrients and the occurrence of filling foam splashing. In addition, the invention can also realize the adjustment of the frequency of stuffing chopping by the stuffing machine and the stroke of the knives, and the adjustment method is simple, and has the characteristics of strong adaptability, simple adjustment and convenient operation.

Contents of the invention

The object of the present invention is to address the deficiencies of the prior art and provide a double-knife continuous stuffing machine that can save labor and time and replace manual operation, which can realize double-knife operation and improve the efficiency and quality of stuffing chopping.

The technical problem to be solved by the present invention is realized by the following technical solutions.

A double-knife continuous stuffing chopping machine includes a base, a power system, a main transmission device, an anvil disk transmission device, an execution system, an anvil disk device and a safety protection cover. Wherein, the power system, the execution system, the anvil device and the safety shield are all fixedly installed on the base, and the safety shield is set outside the anvil device to prevent the minced meat or vegetable from being chopped. Splash during the cutting process, and also play a role of safety protection; the power system is connected with the execution system through the main transmission device to provide power for the execution system; the power system is connected with the anvil device through the anvil transmission device , to provide rotational power for the anvil device.

The power system includes a motor, a final reducer and a secondary reducer. Wherein, the main reducer and the secondary reducer are two-stage bevel gear reducers, and are fixed on the base by screws; the motor is installed at the input end of the main reducer, and the main reducer It is a double output shaft structure, and the double output shafts of the main reducer are arranged horizontally; the double output shafts of the main reducer are connected with the input shafts of the secondary reducer through a sleeve coupling, and the secondary reducer The output shaft of the device is arranged vertically.

The anvil device includes a concave anvil, an anvil shaft and an anvil seat. Wherein, the concave anvil disc is fixed on the top of the anvil disc shaft, and the top surface of the concave anvil disc is provided with a plastic working concave plate, and a metal anvil disc tray is under the working concave plate. The working concave plate and the anvil disc tray are connected by gluing; the anvil disc shaft is connected with the anvil disc seat through radial bearings and thrust bearings; the anvil disc seat is fixed on the base by screws, Used to provide support for the anvil shaft.

The execution system includes an execution bracket, a drive shaft, a left actuator, a right actuator, a left chopping knife and a right chopping knife. Wherein, the executive bracket is used to install the drive shaft, the left actuator and the right actuator, the lower end of the actuator bracket is fixed on the base by screws, the upper end is located above the safety shield, and the middle part of the actuator bracket is provided with movable There are two connecting beams on the upper end of the execution bracket, two parallel left guide sleeves on the top left side of the execution bracket, and two parallel right guide sleeves on the top right side of the execution bracket. The movable crossbeam is connected with the execution bracket by screws, and the connecting beam is fixedly connected with the execution bracket by welding; the drive shaft is located above the movable crossbeam, and both ends of the drive shaft are connected to the execution bracket Connected by radial bearings; the left actuator for driving the left chopping knife and the right actuator for driving the right chopping knife are respectively fixedly installed on the left and right sides of the top of the executive bracket; the left chopping knife is located on the left actuator directly below and connected to the left actuator through a hinge; the right chopping knife is located directly below the right actuator and connected to the right actuator through a hinge.

The structure of the left actuator is the same as that of the right actuator. The left actuator includes a left crank wheel, a left connecting rod, a left swing rod, a left support rod, a left double connecting plate and a left guide rod. Wherein, the left crank wheel is installed on the left end of the drive shaft, and is connected with the drive shaft through a flat key; one end of the left connecting rod is connected with the left crank wheel through a hinge, and the other end of the left connecting rod is connected with the left The rear end of the swing rod is connected through a hinge, and the front end of the left swing rod is connected with the left double connecting plate through a hinge; the lower end of the left support rod is connected with the execution bracket through a hinge, and the upper end of the left support rod is connected with the left The middle part of the swing rod is connected by a hinge; there are two left guide rods, and the left guide rod is placed in the left guide sleeve on the top of the executive bracket, and is kept in clearance fit with the left guide sleeve, and the upper end of the left guide rod It is fixedly connected with the left double connecting plate, and the lower end of the left guide rod is connected with the left chopping knife through a hinge.

The right actuator includes a right crank wheel, a right connecting rod, a right swing rod, a right support rod, a right double connecting plate and a right guide rod. Wherein, the right crank wheel is installed on the right end of the drive shaft, and is connected with the drive shaft through a flat key; one end of the right connecting rod is connected with the right crank wheel through a hinge, and the other end of the right connecting rod is connected with the right The rear end of the swing rod is connected through a hinge, and the front end of the right swing rod is connected with the right double connecting plate through a hinge; the lower end of the right support rod is connected with the execution bracket through a hinge, and the upper end of the right support rod is connected with the The middle part of the right swing rod is connected by a hinge; there are two right guide rods, and the right guide rod is placed in the right guide sleeve on the top of the executive bracket, and is kept in clearance fit with the right guide sleeve. The upper end is fixedly connected with the right double connecting plate, and the lower end of the right guide rod is connected with the right chopping knife through a hinge. In order to ensure that the left chopping knife and the right chopping knife reversely chop and cut operations, it is necessary to make the installation angle of the right connecting rod on the right crank wheel and the installation angle of the left connecting rod on the left crank wheel differ by 180 ° during assembly.

The main transmission device includes a first driving pulley, a first transmission belt and a first driven pulley, which are used to transmit the power of the motor and the final reducer to the drive shaft, and then drive the left and right actuators through the left actuator and the right actuator. The chopping knife and the right chopping knife perform linear reciprocating motion in the vertical direction. The first driving pulley is installed on the right side of the double output shaft of the final drive, and is connected with the double output shaft of the final drive through a flat key; the first driven pulley is installed on the execution system on the driving shaft, and is connected with the driving shaft through a flat key; the first driving pulley is connected with the first driven pulley through a first transmission belt.

The anvil transmission device includes a second driving pulley, a second transmission belt and a second driven pulley. The second driving pulley is installed on the top of the output shaft of the secondary reducer, and is connected with the output shaft of the secondary reducer through a flat key; the second driven pulley is installed on the anvil of the anvil device The shaft is connected with the anvil shaft through a flat key; the second driving pulley is connected with the second driven pulley through a second transmission belt.

The safety shield includes a protective column, a protective grid bar and an anvil disk protective cylinder. Wherein, the bottom of the protective column is fixed on the base by screws, the protective grid is fixedly connected with the protective column by welding, and the anvil protection tube is located on the top of the protective column, and is connected with the protective column. They are fixedly connected by welding, and the safety shield is provided with a gap on the side close to the power system for installing the second transmission belt. The gap between the front and rear ends of the left chopping knife and the right chopping knife and the anvil plate protective tube is 3-8mm.

The gap between the anvil disk protective cylinder and the concave anvil disk is 0.5-1.0mm. The profile curves of the blade portions of the left and right chopping knives keep the same parameters as the top section curves of the working concave plate on the concave anvil.

When in use, according to the actual needs of the stuffing operation, the positions of the two ends of the left connecting rod and the right connecting rod on the left crank wheel, the right crank wheel, and the hinge connection points on the left swing rod and the right swing rod can be adjusted in turn, so as to adjust The chopping frequency of the left chopping knife and the right chopping knife and the stroke of linear reciprocating motion in the vertical direction. After the meat or vegetables to be processed are put into the concave chopping tray of the chopping tray device, the motor is started again. After the first deceleration of the main reducer, the rotation of the motor is transmitted to the drive shaft by the main transmission device, and the rotation of the drive shaft is converted into the left chopping knife and the right chopping knife in the vertical direction after being converted by the left actuator and the right actuator. Linear reciprocating motion. Since the installation angle of the right connecting rod on the right crank wheel and the installation angle of the left connecting rod on the left crank wheel differ by 180° during assembly, that is, the movement phase angle difference between the left crank wheel and the right crank wheel is 180°, thereby ensuring the left chopping The reverse rotation of the knife and the right chopping knife in the vertical direction chops and cuts in turn. The rotation of the motor is decelerated twice by the main reducer and the secondary reducer, and then transmitted to the anvil device by the anvil transmission device, and then converted into the slow rotation of the concave anvil, so as to realize the rotation of the left and right chopping knives on the concave anvil. Even chopping job. Since the left chopping knife and the right chopping knife only keep in contact with the working concave plate made of plastic material in the concave anvil plate, the blades of the left chopping knife and the right chopping knife can be effectively protected when the stuffing operation is completed. The anvil plate protective cylinder that is set outside the concave anvil plate can also avoid the dispersion and splashing of minced meat or vegetable mince during the operation of chopping stuffing.

The beneficial effect of the present invention is that, compared with the existing technology, the present invention can realize the continuous reciprocating chopping operation of two chopping knives alternately, and the automatically rotating concave anvil plate can ensure uniform chopping and cutting, greatly improving the efficiency of stuffing chopping and stuffing quality, can overcome the technical defects existing in the existing stuffing machine, and is more suitable for popularization; the anvil plate protection tube is also set outside the concave anvil plate of the anvil plate device, which can effectively avoid the loss of various nutrients and The occurrence of filling foam splashing phenomenon. In addition, the invention can also realize the adjustment of the frequency of stuffing chopping by the stuffing machine and the stroke of the knives, and the adjustment method is simple, and has the characteristics of strong adaptability, simple adjustment and convenient operation.

Description of drawings

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is a schematic diagram of the positional relationship between the execution system and the anvil device of the present invention;

Fig. 3 is a schematic structural diagram of the execution system of the present invention;

Fig. 4 is the structural representation of concave anvil disc of the present invention;

Fig. 5 is a structural schematic diagram of the safety shield of the present invention.

detailed description

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments and illustrations.

As shown in Figures 1 and 2, a double-knife continuous stuffing machine includes a base 1, a power system 2, a main transmission device 3, an anvil transmission device 4, an execution system 5, an anvil device 6 and a safety cover 7 . Wherein, the power system 2, the execution system 5, the anvil device 6 and the safety shield 7 are all fixedly installed on the base 1, and the safety shield 7 is outside the anvil device 6 to prevent The minced meat or vegetable stuffing splashes during the cutting process, and also plays a role of safety protection; the power system 2 is connected with the execution system 5 through the main transmission device 3 to provide power for the execution system 5; the power system 2 is connected with the anvil disk device 6 through the anvil disk transmission device 4, and provides rotation power for the anvil disk device 6.

As shown in FIGS. 1 and 2 , the power system 2 includes a motor 21 , a final reducer 22 and a secondary reducer 23 . Wherein, the main speed reducer 22 and the secondary speed reducer 23 are two-stage bevel gear speed reducers, and are fixed on the base 1 by screws; the motor 21 is installed at the input end of the main speed reducer 22, and the The above-mentioned final reducer 22 has a double output shaft structure, and the double output shafts 221 of the main reducer 22 are arranged horizontally; The couplings are connected, and the output shaft 231 of the secondary reducer 23 is arranged in a vertical direction.

As shown in FIGS. 1 , 2 and 4 , the anvil device 6 includes a concave anvil 61 , an anvil shaft 62 and an anvil seat 63 . Wherein, the concave anvil disc 61 is fixed on the top of the anvil disc shaft 62, and the top surface of the concave anvil disc 61 is provided with a working concave plate 611 of plastic material, and the anvil of metal material is below the working concave plate 611. Disc tray 612, the described working concave plate 611 is connected with the anvil disc tray 612 by means of gluing; the described anvil disc shaft 62 is connected with the anvil disc base 63 through radial bearings and thrust bearings; The disk seat 63 is fixedly mounted on the base 1 by screws, and is used to provide support for the anvil disk shaft 62 .

As shown in FIG. 1 , FIG. 2 and FIG. 3 , the execution system 5 includes an execution bracket 51 , a drive shaft 52 , a left actuator 53 , a right actuator 54 , a left chopping knife 55 and a right chopping knife 56 . Wherein, the executive bracket 51 is used to install the drive shaft 52, the left actuator 53 and the right actuator 54, the lower end of the actuator bracket 51 is fixed on the base 1 by screws, and its upper end is located above the safety shield 7. The middle part of the execution bracket 51 is provided with a movable beam 511, and the upper end of the execution bracket 51 is provided with two connecting beams 512. On the left side of the top of the execution bracket 51, there are two axis-parallel left guide sleeves 513. The right side of the top is provided with two right guide sleeves 514 parallel to the axis, the movable beam 511 is connected with the execution bracket 51 by screws, and the connection beam 512 is fixedly connected with the execution bracket 51 by welding; The drive shaft 52 is located above the movable crossbeam 511, and the two ends of the drive shaft 52 are connected with the execution bracket 51 through radial bearings; The right actuator 54 is fixedly installed on the left and right sides of the top of the actuator 51 respectively; the left chopping knife 55 is located directly below the left actuator 53 and is connected with the left actuator 53 through a hinge; the right chopping knife 56 is located right below the right actuator 54, and is connected with the right actuator 54 by a hinge.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , the left actuator 53 and the right actuator 54 have the same structure. The left actuator 53 includes a left crank wheel 531 , a left connecting rod 532 , a left swing rod 533 , a left support rod 534 , a left double connecting plate 535 and a left guide rod 536 . Wherein, the left crank wheel 531 is installed on the left end of the drive shaft 52, and is connected with the drive shaft 52 through a flat key; one end of the left connecting rod 532 is connected with the left crank wheel 531 through a hinge, and the left connecting rod The other end of 532 is connected with the rear end of left swing rod 533 by hinge, and the front end of described left swing rod 533 is connected with left double connecting plate 535 by hinge; the lower end of described left support rod 534 is connected with execution bracket 51 Connected by a hinge, the upper end of the left support rod 534 is connected with the middle part of the left swing rod 533 by a hinge; there are two left guide rods 536, and the left guide rod 536 is placed on the left guide sleeve at the top of the execution bracket 51 513, and keep the gap fit with the left guide sleeve 513, the upper end of the left guide rod 536 is fixedly connected with the left double connecting plate 535, and the lower end of the left guide rod 536 is connected with the left chopping knife 55 by a hinge.

As shown in Figures 1, 2 and 3, the right actuator 54 includes a right crank wheel 541, a right connecting rod 542, a right swing rod 543, a right support rod 544, a right double connecting plate 545 and a right guide rod 546 . Wherein, the right crank wheel 541 is installed on the right end of the drive shaft 52, and is connected with the drive shaft 52 through a flat key; one end of the right connecting rod 542 is connected with the right crank wheel 541 through a hinge, and the right connecting rod The other end of 542 is connected with the rear end of right swing rod 543 by hinge, and the front end of described right swing rod 543 is connected with right double connecting plate 545 by hinge; Connected by a hinge, the upper end of the right support rod 544 is connected with the middle part of the right swing rod 543 by a hinge; there are two right guide rods 546, and the right guide rod 546 is placed on the right guide on the top of the execution bracket 51 In the cover 514, and keep clearance fit with the right guide sleeve 514, the upper end of the right guide rod 546 is fixedly connected with the right double connecting plate 545, and the lower end of the right guide rod 546 is connected with the right chopping knife 56 by a hinge. In order to ensure that the left chopping knife 55 and the right chopping knife 56 reversely chop and cut operations, it is necessary to make the installation angle of the right connecting rod 542 on the right crank wheel 541 and the installation angle of the left connecting rod 532 on the left crank wheel 531 differ by 180° during assembly. °.

As shown in Figures 1 and 2, the main transmission device 3 includes a first driving pulley 31, a first transmission belt 32 and a first driven pulley 33, which are used to transmit the power of the motor 21 and the final reducer 22 Give the drive shaft 52, and then drive the left chopping knife 55 and the right chopping knife 56 through the left actuator 53 and the right actuator 54 to perform linear reciprocating motion in the vertical direction. The first driving pulley 31 is installed on the right side of the dual output shaft 221 of the final drive 22, and is connected with the dual output shaft 221 of the final drive 22 through a flat key; the first driven belt The pulley 33 is installed on the driving shaft 52 of the execution system 5 and connected with the driving shaft 52 through a flat key; the first driving pulley 31 is connected with the first driven pulley 33 through the first transmission belt 32 .

As shown in FIGS. 1 and 2 , the anvil transmission device 4 includes a second driving pulley 41 , a second driving belt 42 and a second driven pulley 43 . The second driving pulley 43 is installed on the top of the output shaft 231 of the secondary reducer 23, and is connected with the output shaft 231 of the secondary reducer 23 through a flat key; the second driven pulley 43 is installed on The anvil disc shaft 62 of the anvil disc device 6 is connected with the anvil disc shaft 62 through a flat key; the second driving pulley 41 is connected with the second driven pulley 43 through the second transmission belt 42 .

As shown in FIG. 1 , FIG. 2 and FIG. 5 , the safety shield 7 includes a protective column 71 , a protective grid bar 72 and an anvil disc protective cylinder 73 . Wherein, the bottom of the protective column 71 is fixed on the base 1 by screws, the protective grid bar 72 is fixedly connected with the protective column 71 by welding, and the anvil protective cylinder 73 is located on the protective column 71. The top is fixedly connected with the protective column 71 by welding, and the safety shield 73 is provided with a gap on the side close to the power system 2 for installing the second transmission belt 42 . The gap between the front and rear ends of the left chopping knife 55 and the right chopping knife 56 and the anvil plate protective tube 73 is 3-8mm.

As shown in FIG. 2 and FIG. 4 , the gap between the anvil disc protection cylinder 73 and the concave anvil disc 611 is 0.5-1.0 mm.

When in use, the two ends of the left connecting rod 532 and the right connecting rod 542 can be adjusted sequentially to be hinged on the left crank wheel 531, the right crank wheel 541 and the left swing rod 533 and the right swing rod 543 according to the actual needs of the stuffing operation. The position of the point, thereby adjusting the chopping frequency of the left chopping knife 55 and the right chopping knife 56 and the stroke of linear reciprocating motion in the vertical direction. After the meat or vegetables to be processed are put into the concave anvil plate 61 of the anvil plate device 6, the motor 21 is started again. The rotation of the motor 21 is transmitted to the drive shaft 52 by the main transmission device 3 after being decelerated for the first time by the main reducer 22, and the rotational motion of the drive shaft 52 is converted into the left chopping knife 55 after being converted by the left actuator 53 and the right actuator 54 And right chopping knife 56 in the straight line reciprocating motion of vertical direction. Since the installation angle of the right connecting rod 542 on the right crank wheel 541 and the installation angle of the left connecting rod 532 on the left crank wheel 531 during assembly differ by 180°, that is, the motion phase angle difference between the left crank wheel 531 and the right crank wheel 541 is 180°. , Thereby ensured that the left chopping knife 55 and the right chopping knife 56 are chopping operation in reverse in the vertical direction in turn. The rotation of the motor 21 is transmitted to the anvil plate device 6 by the anvil plate transmission device 4 after being decelerated twice by the main reducer 22 and the secondary reducer 23, and then converted into the slow rotation of the concave anvil plate 61 to realize the left chopping knife 55 and the right chopping knife. Chopping knife 56 evenly chops and cuts work on concave anvil disc 61. Since the left chopping knife 55 and the right chopping knife 56 only keep in contact with the working concave plate 611 made of plastic material in the concave anvil plate 61, the left chopping knife 55 and the right chopping knife can be effectively protected when the filling operation is completed. 56 blades. The anvil plate protective tube 73 that is enclosed within the concave anvil plate 61 can also avoid the dispersion and splashing of minced meat or vegetable mince in the operation process of chopping stuffing.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Various changes and improvements all fall within the scope of protection of the present invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (3)

1. A double-knife continuous stuffing machine, comprising a base, a power system, a main drive, an anvil drive, an execution system, an anvil device and a safety shield, characterized in that: the power system, the execution system, Both the anvil device and the safety shield are fixedly installed on the base, and the safety shield is covered outside the anvil device; the power system is connected with the execution system through the main transmission device, and the power system is connected through the The anvil plate transmission device is connected with the anvil plate device; The power system includes a motor, a main reducer and a secondary reducer, both of which are two-stage bevel gear reducers, and are fixed on the base by screws, and the motor is installed At the input end of the main reducer, the main reducer has a double output shaft structure, and the double output shafts of the main reducer are arranged horizontally, and the double output shafts of the main reducer and the input shaft of the secondary reducer pass through The sleeve couplings are connected, and the output shaft of the secondary reducer is arranged in a vertical direction; The anvil device includes a concave anvil, an anvil shaft and an anvil seat, the concave anvil is fixed on the top of the anvil shaft, and a plastic working concave panel is provided on the top surface of the concave anvil , the metal anvil tray is below the work concave plate, the work concave plate is connected with the anvil tray by cementing; the anvil shaft is connected to the anvil seat through radial bearings, thrust bearings connected; the anvil seat is fixedly installed on the base by screws; The execution system includes an execution bracket, a drive shaft, a left actuator, a right actuator, a left chopping knife and a right chopping knife, the lower end of the execution bracket is fixed on the base by screws, and the upper end of the execution bracket Located above the safety shield, there is a movable beam in the middle of the execution bracket, two connecting beams at the upper end of the execution bracket, and two left guide sleeves with parallel axes on the left side of the top of the execution bracket. The right side of the top of the top is provided with two right guide sleeves parallel to the axis, the movable beam is connected with the execution bracket by screws, and the connecting beam is fixedly connected with the execution bracket by welding; the drive shaft is located at above the movable beam, and both ends of the drive shaft are connected with the executive bracket through radial bearings; the left actuator and the right actuator are fixedly installed on the left and right sides of the top of the actuator respectively; the left chopping knife Located directly below the left actuator and connected to the left actuator through a hinge; the right chopping knife is located directly below the right actuator and connected to the right actuator through a hinge; The main transmission device includes a first driving pulley, a first transmission belt and a first driven pulley, and the first driving pulley is installed on the right end of the double output shaft of the final reducer, and is connected with the main reducer The dual output shafts of the device are connected by a flat key; the first driven pulley is installed on the driving shaft of the execution system and connected with the driving shaft by a flat key; the first driving pulley is connected by the first The transmission belt is connected with the first driven pulley; The anvil transmission device includes a second driving pulley, a second transmission belt and a second driven pulley, the second driving pulley is installed on the top of the output shaft of the secondary reducer, and is connected with the secondary reducer The output shaft is connected through a flat key; the second driven pulley is installed on the anvil shaft of the anvil device, and is connected with the anvil shaft through a flat key; the second driving pulley is passed through the second The transmission belt is connected with the first driven pulley; The safety shield includes a protective column, a protective grid bar and an anvil disc protective tube, the bottom of the protective column is fixed on the base by screws, and the protective grid bar is fixedly connected to the protective column by welding, The anvil protection cylinder is located on the top of the protection column, and is fixedly connected with the protection column by welding, and the safety shield is provided with a gap on the side close to the power system; the left chopping knife, right The gap between the front and rear ends of the chopping knife and the anvil plate protective cylinder is 3-8mm. 2. A double-knife continuous stuffing machine according to claim 1, characterized in that: the structure of the left actuator is the same as that of the right actuator, and the left actuator includes a left crank wheel, a left connecting rod , left swing bar, left support bar, left double connecting plate and left guide bar, described left crank wheel is installed on the left end of drive shaft, and is connected with drive shaft by flat key; One end of described left link is connected with The left crank wheel is connected through a hinge, the other end of the left connecting rod is connected with the rear end of the left swing rod through a hinge, and the front end of the left swing rod is connected with the left double connecting plate through a hinge; the left support rod The lower end of the lower end is connected with the execution bracket through a hinge, and the upper end of the left support rod is connected with the middle part of the left swing rod through a hinge; there are two left guide rods, and the left guide rod is placed on the left guide rod at the top of the execution bracket. In the sleeve, the upper end of the left guide rod is fixedly connected with the left double connecting plate, and the lower end of the left guide rod is connected with the left chopping knife through a hinge; The right actuator includes a right crank wheel, a right connecting rod, a right swing rod, a right support rod, a right double connecting plate and a right guide rod. The right crank wheel is installed on the right end of the drive shaft and passes through the drive shaft. The flat key is connected; one end of the right connecting rod is connected with the right crank wheel through a hinge, the other end of the right connecting rod is connected with the rear end of the right swing rod through a hinge, and the front end of the right swing rod is connected with the right The double connecting plates are connected through a hinge; the lower end of the right support rod is connected with the execution bracket through a hinge, and the upper end of the right support rod is connected with the middle part of the right swing rod through a hinge; there are two right guide rods, The right guide rod is placed in the right guide sleeve on the top of the executive bracket, the upper end of the right guide rod is fixedly connected with the right double connecting plate, and the lower end of the right guide rod is connected with the right chopping knife through a hinge. 3. A double-knife continuous stuffing machine according to claim 1, characterized in that: the gap between the anvil protection cylinder and the concave anvil is 0.5-1.0 mm.