Chicken cutting equipment for food processing

Abstract

The utility model discloses chicken cutting equipment for food processing, which comprises a rack and a blade group, a speed change device is arranged on the right side of the rack, a fixing device is arranged above the rack, and two ends of the blade group are rotatably connected to the inner side of the rack; when the speed needs to be adjusted according to different chicken processing states, the gear shifting rod, the input shaft and the first driving gear and the second driving gear on the input shaft are pulled to move horizontally together, the meshed gear sets are changed, the transmission ratio is also changed, and therefore the rotating speed and torque of the blade are changed, and the cutting equipment can be used for cutting chicken in different processing states. Proper rotating speed and torque are selected, efficiency is improved, loss is reduced, after the machine is started, the roller can be attached to and press chicken all the time under the action of the spring and the connecting rod mechanism, the chicken enters the feeding port through the conveying belt, the guiding ratchet wheel fixes the chicken and conveys the chicken to the blade set for cutting, and manual chicken pushing for cutting operation is reduced; and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, and more specifically, to a chicken cutting device for food processing. Background Art

[0002] Chicken is a common meat in our daily life. It has many health benefits and nutritional values. It is a nutritious, easy to digest, and versatile meat food. It can provide high-quality protein, control fat intake, and provide rich vitamins and minerals. The catering industry has an increasing demand for chicken, and the demand for chicken processing has also increased accordingly.

[0003] Therefore, with the advancement of technology, a machine that uses a rotating blade to cut chicken has emerged, which greatly improves the cutting speed and efficiency. However, this equipment still has some problems. Its cutting speed cannot be adjusted. When cutting frozen chicken, the chicken cutter still uses the same cutting speed as cutting room temperature chicken. This will increase the wear of the tool and the blade may sometimes even break. Therefore, the cutting effect of frozen chicken is poor. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a chicken cutting device for food processing, so as to solve the problem that the rotation speed of the blade remains unchanged when facing chicken in different states.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: A chicken cutting device for food processing, comprising a frame and a blade group, a speed change device is arranged on the right side of the frame, a fixing device is arranged on the top of the frame, and two ends of the blade group are rotatably connected to the inner side of the frame;

[0006] The speed change device includes a motor, a transmission gear 1, a transmission gear 2, an input shaft, a shift lever, a driving gear 1, a driving gear 2, a driven gear 1, a driven gear 2, an output shaft, and a gearbox housing. The bottom of the motor is fixedly connected to the right side of the frame, the right side of the transmission gear 1 is fixedly connected to the transmission shaft of the motor, the outer edge of the transmission gear 2 is meshed with the transmission gear 1, the left side of the transmission gear 2 is fixedly connected to the right end of the input shaft, the two sides of the input shaft are movably connected to the inner side of the gearbox housing, one end of the shift lever is rotatably connected to the middle part of the input shaft, the driving gear 1 is fixedly connected to the output The right side of the input shaft, the driving gear 2 is fixedly connected to the left side of the input shaft, the driven gear 1 is fixedly connected to the right side of the output shaft, the outer edge of the driven gear 1 can be meshed with the driving gear 1, the driven gear 2 is fixedly connected to the left side of the output shaft, the driven gear 2 can be meshed with the driving gear 2, both sides of the output shaft are rotatably connected to the inner side of the gearbox housing, the left end of the output shaft is fixedly connected to the right end of the blade group, the bottom of the gearbox housing is fixedly connected to the right side of the frame, a shift groove is provided on the gearbox housing, and the other end of the shift lever is clamped on the shift groove of the gearbox housing.

[0007] Among them, the fixing device includes a guide rail, a slider, a locking screw, a connecting rod one, a connecting rod two, a connecting rod three, a spring, and a roller. The guide rail is fixedly connected to the top of the frame, the bottom of the slider is slidably connected to the top of the guide rail, the locking screw is arranged on the outside of the slider, and the locking screw is used to lock the slider on the guide rail. One end of the connecting rod one is hinged to the front end of the top of the slider, and the other end is hinged to the middle part of the connecting rod three. One end of the connecting rod two is hinged to the rear end of the top of the slider, and the rear end of the connecting rod three is hinged to the other end of the connecting rod two. One end of the spring is fixedly connected to the middle part of the slider, and the other end of the spring is fixedly connected to the middle part of the connecting rod three. The roller is rotatably connected to the front end of the connecting rod three.

[0008] Wherein, the inner side of the frame is rotatably connected with a guide ratchet, which can only rotate in one direction and can fix the chicken together with the fixing device.

[0009] Wherein, a discharge port baffle is hinged on the top of the frame, and a blade cleaning brush is detachably mounted on the bottom of the discharge port baffle.

[0010] Wherein, the shift slot of the gearbox housing is a C-shaped slot to prevent the shift lever from moving left and right due to vibration.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a speed change device. When the shift lever is pulled to move the driving shaft and the gears on the driving shaft, the gear meshing in the speed change device changes, thereby changing the rotation speed and torque of the blade, so that the cutting device can select the appropriate rotation speed and torque when facing chickens in different processing states, thereby improving efficiency and reducing loss.

[0013] The utility model provides a fixing device. When the slider is moved to a suitable position on the guide rail during operation, the locking screw is turned to lock the fixing device, and the machine is started to press the chicken under the roller. The roller can always fit and press the chicken tightly under the action of the spring and the connecting rod mechanism. The chicken enters the feeding port through the conveyor belt, and the guide ratchet fixes the chicken and sends it to the blade group for cutting. The above structure changes the process of manually pushing the chicken for cutting, reduces the risk of workers being cut by the blade, and enhances safety.

[0014] The utility model provides a hinged discharge port baffle and a detachably installed blade cleaning brush so that workers can open the discharge port baffle and directly rinse with water when cleaning the equipment, or install the blade cleaning brush and close the discharge port baffle to start the machine to automatically clean the blade, thereby reducing the possibility of being cut by the blade during cleaning and improving the cleaning speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the speed change device of the utility model;

[0017] Figure 3 It is a schematic diagram of the fixing device of the utility model;

[0018] Figure 4 It is a schematic diagram of the discharge port baffle and the blade cleaning brush of the utility model.

[0019] [reference numerals]

[0020] 1. Frame; 2. Speed ​​change device; 3. Fixing device; 4. Blade group; 5. Guide ratchet; 6. Discharge port baffle; 7. Blade cleaning brush; 21. Motor; 22. Transmission gear 1; 23. Transmission gear 2; 24. Input shaft; 25. Shift lever; 26. Driving gear 1; 27. Driving gear 2; 28. Driven gear 1; 29. ​​Driven gear 2; 210. Output shaft; 211. Gearbox housing; 31. Guide rail; 32. Slider; 33. Locking screw; 34. Connecting rod 1; 35. Connecting rod 2; 36. Connecting rod 3; 37. Spring; 38. Roller. DETAILED DESCRIPTION

[0021] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0022] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a chicken cutting device for food processing, comprising a frame 1 and a blade group 4, a speed change device 2 is arranged on the right side of the frame 1, a fixing device 3 is arranged above the frame 1, and both ends of the blade group 4 are rotatably connected to the inner side of the frame 1;

[0023] The speed change device 2 includes a motor 21, a transmission gear 1 22, a transmission gear 23, an input shaft 24, a shift lever 25, a driving gear 1 26, a driving gear 2 27, a driven gear 1 28, a driven gear 2 29, an output shaft 210, and a gearbox housing 211. The bottom of the motor 21 is fixedly connected to the right side of the frame 1, the right side of the transmission gear 1 22 is fixedly connected to the transmission shaft of the motor 21, the outer edge of the transmission gear 23 is meshed with the transmission gear 1 22, the left side of the transmission gear 23 is fixedly connected to the right end of the input shaft 24, the two sides of the input shaft 24 are movably connected to the inner side of the gearbox housing 211, one end of the shift lever 25 is rotatably connected to the middle part of the input shaft 24, the driving gear 1 26 is fixedly connected to the transmission shaft of the motor 21, and the transmission gear 2 23 is meshed with the transmission gear 1 22. The driven gear 28 is fixedly connected to the right side of the input shaft 24, the driving gear 27 is fixedly connected to the left side of the input shaft 24, the driven gear 28 is fixedly connected to the right side of the output shaft 210, the outer edge of the driven gear 28 can mesh with the driving gear 26, the driven gear 29 is fixedly connected to the left side of the output shaft 210, the driven gear 29 can mesh with the driving gear 27, the two sides of the output shaft 210 are rotatably connected to the inner side of the gearbox housing 211, the left end of the output shaft 210 is fixedly connected to the right end of the blade group 4, the bottom of the gearbox housing 211 is fixedly connected to the right side of the frame 1, the gearbox housing 211 is provided with a shift groove, and the other end of the shift lever 25 is clamped on the shift groove of the gearbox housing 211;

[0024] Specifically, only one set of gears, the driven gear 1 28 and the driving gear 1 26 , and the driven gear 2 29 and the driving gear 2 27 , can mesh with each other at the same time, and gear shifting is achieved by providing two sets of gears that cannot mesh with each other at the same time.

[0025] Among them, the fixing device 3 includes a guide rail 31, a slider 32, a locking screw 33, a connecting rod 1 34, a connecting rod 2 35, a connecting rod 36, a spring 37, and a roller 38. The guide rail 31 is fixedly connected to the top of the frame 1, the bottom of the slider 32 is slidably connected to the top of the guide rail 31, the locking screw 33 is arranged on the outside of the slider 32, and the locking screw 33 is used to lock the slider 32 on the guide rail 31, one end of the connecting rod 1 34 is hinged to the front end of the top of the slider 32, and the other end is hinged to the middle of the connecting rod 36, one end of the connecting rod 2 35 is hinged to the rear end of the top of the slider 32, and the rear end of the connecting rod 36 is hinged to the other end of the connecting rod 2 35, one end of the spring 37 is fixedly connected to the middle part of the slider 32, and the other end of the spring 37 is fixedly connected to the middle part of the connecting rod 36, and the roller 38 is rotatably connected to the front end of the connecting rod 36;

[0026] Specifically, the motion trajectory of the connecting rod mechanism formed by the slider 32, the connecting rod one 34, the connecting rod two 35, and the connecting rod three 36 is determined. By setting the connecting rod mechanism, when the roller 38 is pushed inward by the conveyor belt and the chicken is pressed, the roller 38 will move backward and upward, so that chicken of different shapes and sizes can be compressed; according to the degree of freedom formula: F=3n-(2PL-Ph), the motion trajectory of the connecting rod mechanism can be determined.

[0027] The inner side of the frame 1 is rotatably connected with a guide ratchet 5, which can only rotate in one direction and can fix the chicken together with the fixing device 3;

[0028] Specifically, by setting the guide ratchet 5, when the machine starts to run and the chicken is cut, the high-speed rotation of the blade group 4 may cause the chicken to be pushed out of the feeding port. The guide ratchet 5 can only rotate in one direction and can cooperate with the conveyor belt to feed the chicken into the cutting.

[0029] The top of the frame 1 is hinged with a discharge port baffle 6, and the bottom of the discharge port baffle 6 is detachably mounted with a blade cleaning brush 7;

[0030] By setting a discharge port baffle 6 hinged on the top of the frame 1, when the machine needs to be cleaned, the discharge port baffle 6 can be opened to directly rinse the blade group 4 with water, or a detachable blade cleaning brush 7 can be installed on the discharge port baffle 6, and the machine can be turned on to automatically brush the blade group 4.

[0031] The shift slot of the gearbox housing 211 is a C-shaped slot to prevent the shift lever 25 from moving left and right due to vibration;

[0032] By providing the C-shaped shifting groove, the shifting lever 25 will not automatically shift gears due to mechanical vibration when the machine is working, thereby ensuring the normal operation of the machine.

[0033] The working process of the utility model is as follows:

[0034] When speed adjustment is required according to the different processing states of the chicken, the shift lever 25 is pulled, the input shaft 24 and the driving gear 1 26 and the driving gear 2 27 on the input shaft 24 move horizontally together, the gear sets meshing with each other change, the transmission ratio also changes, and the speed adjustment is completed; when the slider 32 is moved to a suitable position on the guide rail 31 at the beginning of work, the locking screw 33 is turned to fix the fixing device 3, the machine is started, and the chicken is pressed under the roller 38. The roller 38 can always fit and press the chicken under the action of the spring 37 and the connecting rod mechanism, and the chicken enters the feeding port through the conveyor belt. The guide ratchet 5 then fixes the chicken and sends it to the blade group 4 for cutting; when cleaning the machine, the discharge port baffle 6 is opened, the blade group 4 can be directly rinsed with water, and the blade cleaning brush 7 can also be installed, and then the discharge port baffle 6 is closed, the machine is started, and the automatic cleaning of the blade group 4 is completed.

[0035] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0036] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0037] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A chicken cutting device for food processing, comprising a frame (1) and a blade assembly (4), characterized in that: A speed change device (2) is provided on the right side of the frame (1), a fixing device (3) is provided above the frame (1), and both ends of the blade group (4) are rotatably connected to the inner side of the frame (1); The speed change device (2) comprises a motor (21), a transmission gear 1 (22), a transmission gear 2 (23), an input shaft (24), a gear shift lever (25), a driving gear 1 (26), a driving gear 2 (27), a driven gear 1 (28), a driven gear 2 (29), an output shaft (210), and a gearbox housing (211). The bottom of the motor (21) is fixedly connected to the right side of the frame (1), the right side of the transmission gear 1 (22) is fixedly connected to the transmission shaft of the motor (21), the outer edge of the transmission gear 2 (23) is meshed with the transmission gear 1 (22), the left side of the transmission gear 2 (23) is fixedly connected to the right end of the input shaft (24), the two sides of the input shaft (24) are movably connected to the inner side of the gearbox housing (211), one end of the gear shift lever (25) is rotatably connected to the middle part of the input shaft (24), the driving ... The first gear (26) is fixedly connected to the right side of the input shaft (24), the second driving gear (27) is fixedly connected to the left side of the input shaft (24), the first driven gear (28) is fixedly connected to the right side of the output shaft (210), the outer edge of the first driven gear (28) can mesh with the first driving gear (26), the second driven gear (29) is fixedly connected to the left side of the output shaft (210), the second driven gear (29) can mesh with the second driving gear (27), both sides of the output shaft (210) are rotatably connected to the inner side of the gearbox housing (211), the left end of the output shaft (210) is fixedly connected to the right end of the blade group (4), the bottom of the gearbox housing (211) is fixedly connected to the right side of the frame (1), the gearbox housing (211) is provided with a shifting groove, and the other end of the shifting rod (25) is clamped on the shifting groove of the gearbox housing (211).

2. The chicken cutting device for food processing according to claim 1, characterized in that: The fixing device (3) comprises a guide rail (31), a slider (32), a locking screw (33), a connecting rod 1 (34), a connecting rod 2 (35), a connecting rod 3 (36), a spring (37), and a roller (38); the guide rail (31) is fixedly connected to the top of the frame (1); the bottom of the slider (32) is slidably connected to the top of the guide rail (31); the locking screw (33) is arranged on the outside of the slider (32); the locking screw (33) is used to lock the slider (32) on the guide rail (31); One end of the connecting rod 1 (34) is hinged to the front end of the top of the slider (32), and the other end is hinged to the middle of the connecting rod 3 (36). One end of the connecting rod 2 (35) is hinged to the rear end of the top of the slider (32), and the rear end of the connecting rod 3 (36) is hinged to the other end of the connecting rod 2 (35). One end of the spring (37) is fixedly connected to the middle of the slider (32), and the other end of the spring (37) is fixedly connected to the middle of the connecting rod 3 (36). The roller (38) is rotatably connected to the front end of the connecting rod 3 (36).

3. The chicken cutting device for food processing according to claim 1, characterized in that: The inner side of the frame (1) is rotatably connected to a guide ratchet (5), which can only rotate in one direction and can fix the chicken together with the fixing device (3).

4. The chicken cutting device for food processing according to claim 1, characterized in that: A discharge port baffle (6) is hingedly connected to the top of the frame (1), and a blade cleaning brush (7) is detachably mounted on the bottom of the discharge port baffle (6).

5. The chicken cutting device for food processing according to claim 1, characterized in that: The shift groove of the gearbox housing (211) is a C-shaped groove, which prevents the shift rod (25) from moving left and right due to vibration.

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