Pig foot cutting device and using method thereof

Abstract

The invention provides a pig foot cutting device and a use method thereof, and relates to the technical field of food processing, the pig foot cutting device comprises a supporting unit, a pig foot cutting unit, a protection unit, a control panel, a moving unit, a pig foot positioning unit and a detection unit; the pig foot cutting unit is mounted on the supporting unit; the protection units are installed on the left side and the right side of the supporting unit. The control panel is mounted on the right side of the supporting unit; the moving unit is mounted on the supporting unit; the pig foot positioning unit is mounted at the top of the moving unit; the detection unit is mounted on the pig foot positioning unit; when the pig trotter cutting blade is not sharp or part of the pig trotter is too hard, the pig trotter cutting blade can stop moving; the problems that a protection structure is generally lacked, when the blade is not sharp or partial pig feet are too hard, the blade is prone to deformation, and the device is prone to damage are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of food processing, and more specifically, particularly relates to a pig's trotter cutting device and a use method thereof. Background Art

[0002] Pig's feet, also known as pig's trotters or pig's hands, are rich in collagen and have the effects of beautifying the skin, delaying aging and replenishing energy; the collagen in pig's feet is a key component for maintaining skin elasticity and firmness, and can delay skin aging. In order to improve the efficiency and effect of removing the mutton smell of pig's feet, it is usually necessary to cut the pig's feet into two halves, which is conducive to the penetration of seasonings and deodorizing materials into the interior of the meat.

[0003] The pig's foot cutting device currently used still has the following problems: 1. Usually lack of protective structure. When the blade is not sharp or part of the pig's feet is too hard, it is easy to cause the blade to deform and the device to be damaged; 2. When the cut pig's feet are taken out, the cutting blade is located right above the pig's feet, which is prone to miscutting, posing a safety hazard, and the cut pig's feet cannot be automatically pushed to move, making it inconvenient for staff to grasp; 3. There is usually a lack of detection structure, which makes it easy to cut frozen pig feet, increasing the difficulty of cutting. At the same time, there are also safety hazards. Summary of the invention

[0004] The disclosed embodiment relates to a pig's foot cutting device and a method of using the device, which comprises a supporting unit, a protecting unit, a moving unit and a detecting unit; when the pig's foot cutting blade is not sharp or part of the pig's foot is too hard, the pig's foot cutting blade can stop moving; three cross-shaped supporting frames drive the cut pig's foot to move slowly upward, making it convenient for the staff to grasp the cut pig's foot; avoiding the situation of cutting and freezing the pig's foot, on the one hand, reducing the difficulty of cutting, and on the other hand, reducing safety hazards; solving the problems of lack of protective structure, inability to automatically push the cut pig's foot to move, and easy occurrence of cutting and freezing the pig's foot.

[0005] In a first aspect of the present disclosure, a pig's foot cutting device is provided, comprising: a support unit, a pig's foot cutting unit, a protection unit, a control panel, a moving unit, a pig's foot positioning unit and a detection unit; the pig's foot cutting unit is mounted on the support unit; the protection unit is mounted on the left and right sides of the support unit; the control panel is mounted on the right side of the support unit; the moving unit is mounted on the support unit; the pig's foot positioning unit is mounted on the top of the moving unit; the detection unit is mounted on the pig's foot positioning unit; The support unit comprises: a support base, a rectangular movable plate, a linkage inclined plate and a limit frame; two arc-shaped grooves are respectively provided on the left and right sides of the support base; the rectangular movable plate is slidably mounted on the support base; there are three linkage inclined plates, and the three linkage inclined plates are fixedly mounted on the support base; there are two limit frames, and the two limit frames are fixedly mounted on the top of the support base, and the two limit frames are located above the rectangular movable plate; The pig's trotter cutting unit includes: a first hydraulic cylinder and a pig's trotter cutting blade; there are two first hydraulic cylinders in total, and the two first hydraulic cylinders are fixedly installed on the rectangular movable plate, and the two first hydraulic cylinders are also electrically connected to the control panel; the pig's trotter cutting blade is fixedly installed on the output shafts of the two first hydraulic cylinders by bolts.

[0006] In at least some embodiments, the protection unit includes: a first U-shaped frame and a circular protection rod; there are two first U-shaped frames, and the two first U-shaped frames are fixedly installed on the left and right sides of the rectangular movable plate; there are four circular protection rods, and the four circular protection rods are slidably installed on the two first U-shaped frames and the rectangular movable plate; the inner ends of the four circular protection rods are provided with rounded corners, and the inner ends of the four circular protection rods are inserted into four arc-shaped grooves.

[0007] In at least some embodiments, the protection unit also includes: a pressure ring and a pressure spring; there are four pressure rings in total, and the four pressure rings are fixedly installed on the outside of four circular protection rods, and the inner sides of the four pressure rings are in contact with the rectangular movable plate; there are four pressure springs in total, and the four pressure springs are sleeved on the outside of the four circular protection rods, and the four pressure springs are located between the four first U-shaped frames and the four pressure rings.

[0008] In at least some embodiments, the mobile unit includes: a mobile plate and a second hydraulic cylinder; the mobile plate is slidably mounted on a support base; the second hydraulic cylinder is fixedly mounted on the rear side of the support base, and the output shaft of the second hydraulic cylinder is fixedly connected to the rear side of the mobile plate, and the second hydraulic cylinder is also electrically connected to the control panel.

[0009] In at least some embodiments, the mobile unit also includes: a cross-shaped support frame and a rectangular linkage rod; there are three cross-shaped support frames in total, and the three cross-shaped support frames are slidably installed on the mobile flat plate; the bottoms of the three cross-shaped support frames are provided with rounded corners, and the tops of the three cross-shaped support frames are flush with the top of the mobile flat plate; there are three rectangular linkage rods in total, and the three rectangular linkage rods are fixedly installed at the bottoms of the three cross-shaped support frames, and the three rectangular linkage rods are also slidably connected to the mobile flat plate; the bottoms of the three rectangular linkage rods are respectively provided with rounded corners, and the three rectangular linkage rods and the three linkage inclined plates are located in the same central plane, and the bottoms of the three rectangular linkage rods are in contact with the three linkage inclined plates.

[0010] In at least some embodiments, the pig's foot positioning unit includes: a pig's foot positioning seat, a circular guide shaft and a pig's foot positioning plate; there are two pig's foot positioning seats, and the two pig's foot positioning seats are fixedly installed on the top of the movable plate; there are twelve circular guide shafts, and the twelve circular guide shafts are slidably installed on the two pig's foot positioning seats; there are six pig's foot positioning plates, and the six pig's foot positioning plates are fixedly installed on the inner side of the twelve circular guide shafts.

[0011] In at least some embodiments, the pig's foot positioning unit also includes: a first limit ring, a U-shaped handle and a positioning spring; there are twelve first limit rings in total, and the twelve first limit rings are fixedly mounted on the outer ends of the twelve circular guide shafts, and the inner sides of the twelve first limit rings are in contact with two pig's foot positioning seats; there are three U-shaped handles in total, and the three U-shaped handles are fixedly mounted on the six circular guide shafts on the front side; there are twelve positioning springs in total, and the twelve positioning springs are sleeved on the outside of the twelve circular guide shafts, and the twelve positioning springs are located between the two pig's foot positioning seats and the six pig's foot positioning plates.

[0012] In at least some embodiments, the detection unit includes: a U-shaped bracket B, a circular guide rod, a sensor mounting frame and a second limiting ring; there are three U-shaped brackets B in total, and the three U-shaped brackets B are fixedly connected to the three pig's foot positioning plates on the rear side; there are three circular guide rods in total, and the three circular guide rods are slidably installed on the three U-shaped brackets B; there are three sensor mounting frames in total, and the three sensor mounting frames are fixedly installed on the front sides of the three circular guide rods, and the three sensor mounting frames are also slidably connected to the three pig's foot positioning plates on the rear side; there are three second limiting rings in total, and the three second limiting rings are fixedly installed at the rear ends of the three circular guide rods, and the front sides of the three second limiting rings are in contact with the three U-shaped brackets B.

[0013] In at least some embodiments, the detection unit also includes: a return spring, a temperature sensor and a protective cover; there are three return springs in total, and the three return springs are sleeved on the outside of the three circular guide rods, and the three return springs are located between the three U-shaped brackets B and the three sensor mounting frames; there are three temperature sensors in total, and the three temperature sensors are fixedly installed inside the three sensor mounting frames, and the three temperature sensors are also electrically connected to the control panel; there are three protective covers in total, and the three protective covers are fixedly installed on the three sensor mounting frames, and the outer sides of the three protective covers are flush with the three sensor mounting frames.

[0014] A method for using a pig's trotter cutting device: 1) Pull the three U-shaped handles forward, place the pig's feet to be cut between the six pig's feet positioning plates, and then release the U-shaped handles; 2) Start the second hydraulic cylinder through the control panel to shrink the output shaft of the second hydraulic cylinder; 3) Start the two first hydraulic cylinders through the control panel to extend the output shafts of the two first hydraulic cylinders and wait for the pig's feet to be cut; 4) Start the two first hydraulic cylinders through the control panel to shrink the output shafts of the two first hydraulic cylinders; 5) Start the second hydraulic cylinder through the control panel to extend the output shaft of the second hydraulic cylinder; 6) Take out the cut pig's feet from between the six pig's feet positioning plates.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the output shafts of the two first hydraulic cylinders of the present invention extend out, the pig's foot cutting blade automatically moves downward, automatically cutting the pig's foot and splitting it into two halves, which is beneficial to the subsequent removal of mutton smell and improves the efficiency and effect of removing mutton smell; when the pig's foot cutting blade is not sharp or part of the pig's foot is too hard, the pig's foot cutting blade can stop moving; at this time, the four circular protective rods can automatically move outward to separate the four circular protective rods from the four arc-shaped grooves, avoiding deformation of the pig's foot cutting blade and damage to the device; after the four circular protective rods are separated from the four arc-shaped grooves, the staff can replace a new pig's foot cutting blade or replace the pig's foot.

[0016] 2. In the present invention, when the output shaft of the second hydraulic cylinder is extended, the movable plate moves forward, which is convenient for the staff to place the pig's feet to be cut, and also convenient for the staff to take out the cut pig's feet; at the same time, it is safer to take out the cut pig's feet; when the movable plate moves forward, the three linkage inclined plates can push the three rectangular linkage rods to move upward, so that the three cross-shaped support frames drive the cut pig's feet to move slowly upward, which is convenient for the staff to grasp the cut pig's feet and improves the convenience when taking out.

[0017] 3. The present invention facilitates the positioning of pig feet of different sizes; at the same time, when the pig foot cutting blade moves downward, the pig foot cutting blade can squeeze the cut pig foot to move slightly, thereby avoiding the wear of the pig foot cutting blade by the cut pig foot and increasing the service life of the pig foot cutting blade.

[0018] 4. The present invention ensures that the three sensor mounting frames can be in close contact with the pig's feet to be cut; when the pig's feet are in a frozen state, the three temperature sensors can transmit the detected temperature information to the control panel. At this time, the output shafts of the two first hydraulic cylinders cannot be extended; when the pig's feet are at normal temperature, the output shafts of the two first hydraulic cylinders can be extended to avoid cutting the frozen pig's feet. On the one hand, it reduces the difficulty of cutting, and on the other hand, it reduces safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0020] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0021] In the attached picture: Figure 1 A three-dimensional structural schematic diagram of the present invention is shown.

[0022] Figure 2 The schematic diagram of the structure of the support unit, the protection unit and the control panel of the present invention is shown.

[0023] Figure 3 The present invention is shown Figure 2 Schematic diagram of the local enlarged structure of area A in the middle.

[0024] Figure 4 The present invention is shown Figure 1 Schematic diagram of the rear side perspective structure.

[0025] Figure 5 The figure shows a schematic structural diagram of the mobile unit of the present invention.

[0026] Figure 6 The present invention is shown Figure 1 Schematic diagram of the central cut structure.

[0027] Figure 7 The present invention is shown Figure 6 Schematic diagram of the local enlarged structure of area B in the middle.

[0028] Figure 8 The schematic diagram of the structure of the pig's foot positioning unit and the detection unit of the present invention is shown.

[0029] Fig. 9The present invention is shown Figure 8 Schematic diagram of the local enlarged structure of the C area in the middle.

[0030] Fig.10 The present invention is shown Figure 6 Schematic diagram of the local enlarged structure of area D in the middle.

[0031] List of reference numerals: 100, support unit; 101, support base; 1011, arc groove; 102, rectangular movable plate; 103, linkage inclined plate; 104, limit frame; 200, pig's trotter cutting unit; 201, first hydraulic cylinder; 202, pig's trotter cutting blade; 300, protection unit; 301, first U-shaped frame; 302, circular protection rod; 303, pressure ring; 304, pressure spring; 400. Control panel; 500, mobile unit; 501, mobile plate; 502, second hydraulic cylinder; 503, cross-shaped support frame; 504, rectangular linkage rod; 600, pig's foot positioning unit; 601, pig's foot positioning seat; 602, circular guide shaft; 603, pig's foot positioning plate; 604, first limiting ring; 605, U-shaped handle; 606, positioning spring; 700, detection unit; 701, U-shaped bracket B; 702, circular guide rod; 703, sensor mounting bracket; 704, second limit ring; 705, reset spring; 706, temperature sensor; 707, protective cover. DETAILED DESCRIPTION

[0032] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0033] Example: Please refer to Figures 1 to 10 As shown: The present invention provides a pig's foot cutting device, comprising: a support unit 100, a pig's foot cutting unit 200, a protection unit 300, a control panel 400, a moving unit 500, a pig's foot positioning unit 600 and a detection unit 700; the pig's foot cutting unit 200 is installed on the support unit 100; the protection unit 300 is installed on the left and right sides of the support unit 100; the control panel 400 is installed on the right side of the support unit 100; the moving unit 500 is installed on the support unit 100; the pig's foot positioning unit 600 is installed on the top of the mobile unit 500; the detection unit 700 is installed on the pig's foot positioning unit 600.

[0034] In the present disclosure, Figure 2 , Figure 3 and Figure 6 As shown, the support unit 100 includes: a support base 101, a rectangular movable plate 102, a linkage inclined plate 103 and a limiting frame 104; two arc grooves 1011 are respectively provided on the left and right sides of the support base 101; the rectangular movable plate 102 is slidably mounted on the support base 101; there are three linkage inclined plates 103, and the three linkage inclined plates 103 are fixedly mounted on the support base 101; there are two limiting frames 104, and the two limiting frames 104 are fixedly mounted on the top of the support base 101, and the two limiting frames 104 are located above the rectangular movable plate 102; the pig's foot cutting unit 200 includes: a first hydraulic cylinder 201 and a pig's foot cutting blade 202; there are two first hydraulic cylinders 201, and the two first hydraulic cylinders 201 are fixedly mounted on the rectangular movable plate 102, and the two first hydraulic cylinders 201 are also electrically connected to the control panel 400; the pig's foot cutting blade 202 is fixedly mounted on the output shaft of the two first hydraulic cylinders 201 by bolts; The protection unit 300 includes: a first U-shaped frame 301 and a circular protection rod 302; there are two first U-shaped frames 301, and the two first U-shaped frames 301 are fixedly installed on the left and right sides of the rectangular movable plate 102; there are four circular protection rods 302, and the four circular protection rods 302 are slidably installed on the two first U-shaped frames 301 and the rectangular movable plate 102; the inner ends of the four circular protection rods 302 are provided with rounded corners, and the inner ends of the four circular protection rods 302 are inserted into the four arc-shaped grooves 1011; The protection unit 300 further includes: a pressurizing ring 303 and a pressurizing spring 304; there are four pressurizing rings 303, which are fixedly mounted on the outside of the four circular protection rods 302, and the inner sides of the four pressurizing rings 303 are in contact with the rectangular movable plate 102; there are four pressurizing springs 304, which are sleeved on the outside of the four circular protection rods 302, and the four pressurizing springs 304 are located between the four first U-shaped frames 301 and the four pressurizing rings 303; Its specific function is as follows: because the pig's foot cutting blade 202 is fixedly installed on the output shafts of the two first hydraulic cylinders 201 by bolts, when the output shafts of the two first hydraulic cylinders 201 are extended, the pig's foot cutting blade 202 automatically moves downward, and automatically cuts the pig's foot, so that the pig's foot is divided into two halves, which is beneficial to the subsequent removal of the mutton smell and improves the removal efficiency and removal effect of the mutton smell; and because the inner ends of the four circular protection rods 302 are inserted into the four arc-shaped grooves 1011, and the four pressure springs 304 are sleeved on the outside of the four circular protection rods 302, and the four pressure springs 304 are located on the four first U-shaped frames 301 and the four pressure rings 303, when the pig's foot cutting blade 202 is not sharp or part of the pig's foot is too hard, the cutting resistance is greater than the elastic force of the four pressure springs 304. At this time, the support base 101 can squeeze the four circular protection rods 302 to automatically move outward, so that the four circular protection rods 302 are separated from the four arc-shaped grooves 1011, so that the pig's foot cutting blade 202 stops moving, and the rectangular movable plate 102 moves upward; the pig's foot cutting blade 202 is prevented from being deformed, and the device is also prevented from being damaged; after the four circular protection rods 302 are separated from the four arc-shaped grooves 1011, the staff can replace the new pig's foot cutting blade 202, or replace the pig's foot.

[0035] In the present disclosure, Figure 4 and 7 As shown, the mobile unit 500 includes: a mobile plate 501 and a second hydraulic cylinder 502; the mobile plate 501 is slidably mounted on the support base 101; the second hydraulic cylinder 502 is fixedly mounted on the rear side of the support base 101, and the output shaft of the second hydraulic cylinder 502 is fixedly connected to the rear side of the mobile plate 501, and the second hydraulic cylinder 502 is also electrically connected to the control panel 400; the mobile unit 500 also includes: a cross-shaped support frame 503 and a rectangular linkage rod 504; there are three cross-shaped support frames 503, and the three cross-shaped support frames 503 are slidably mounted on the mobile plate 501; The bottoms of the three cross-shaped support frames 503 are provided with rounded corners, and the tops of the three cross-shaped support frames 503 are flush with the top of the mobile plate 501; there are three rectangular linkage rods 504 in total, and the three rectangular linkage rods 504 are fixedly installed at the bottoms of the three cross-shaped support frames 503, and the three rectangular linkage rods 504 are also slidably connected to the mobile plate 501; the bottoms of the three rectangular linkage rods 504 are respectively provided with rounded corners, and the three rectangular linkage rods 504 and the three linkage inclined plates 103 are located in the same central plane, and the bottoms of the three rectangular linkage rods 504 are in contact with the three linkage inclined plates 103; Its specific function is: because the second hydraulic cylinder 502 is fixedly installed on the rear side of the supporting base 101, and the output shaft of the second hydraulic cylinder 502 is fixedly connected to the rear side of the movable plate 501, when the output shaft of the second hydraulic cylinder 502 is extended, the movable plate 501 moves forward, which is convenient for the staff to place the pig's feet to be cut, and also convenient for the staff to take out the cut pig's feet; at the same time, the cut pig's feet are safer when taken out; and because the three rectangular linkage rods 504 are fixedly installed at the bottom of the three cross-shaped support frames 503, and the three rectangular linkage rods 504 and the three linkage inclined plates 103 are located in the same central plane, and the bottoms of the three rectangular linkage rods 504 are in contact with the three linkage inclined plates 103, when the movable plate 501 moves forward, the three linkage inclined plates 103 can push the three rectangular linkage rods 504 to move upward, so that the three cross-shaped support frames 503 drive the cut pig's feet to move slowly upward, which is convenient for the staff to grasp the cut pig's feet and improves the convenience when taking out.

[0036] In the present disclosure, Figure 8 As shown, the pig's foot positioning unit 600 includes: a pig's foot positioning seat 601, a circular guide shaft 602 and a pig's foot positioning plate 603; there are two pig's foot positioning seats 601, and the two pig's foot positioning seats 601 are fixedly installed on the top of the mobile flat plate 501; there are twelve circular guide shafts 602, and the twelve circular guide shafts 602 are slidably installed on the two pig's foot positioning seats 601; there are six pig's foot positioning plates 603, and the six pig's foot positioning plates 603 are fixedly installed on the inner sides of the twelve circular guide shafts 602; the pig's foot positioning unit 600 also includes: a first limiting ring 604, a U-shaped handle 605 and a positioning spring Spring 606; there are twelve first limiting rings 604, and the twelve first limiting rings 604 are fixedly mounted on the outer ends of the twelve circular guide shafts 602, and the inner sides of the twelve first limiting rings 604 are in contact with the two pig's foot positioning seats 601; there are three U-shaped handles 605, and the three U-shaped handles 605 are fixedly mounted on the six circular guide shafts 602 on the front side; there are twelve positioning springs 606, and the twelve positioning springs 606 are sleeved on the outside of the twelve circular guide shafts 602, and the twelve positioning springs 606 are located between the two pig's foot positioning seats 601 and the six pig's foot positioning plates 603; Its specific function is: because the six pig's foot positioning plates 603 are fixedly installed on the inner side of the twelve circular guide shafts 602, and the twelve positioning springs 606 are sleeved on the outside of the twelve circular guide shafts 602, and the twelve positioning springs 606 are located between the two pig's foot positioning seats 601 and the six pig's foot positioning plates 603, it is convenient to position pig's feet of different sizes; at the same time, when the pig's foot cutting blade 202 moves downward, the cut pig's foot can simultaneously move outward a certain distance under the action of the twelve positioning springs 606, and the total moving distance of the two halves of the pig's foot is the same as the thickness of the pig's foot cutting blade 202, which avoids the cut pig's foot from wearing the pig's foot cutting blade 202 and improves the service life of the pig's foot cutting blade 202.

[0037] In the present disclosure, Fig. 9 and Fig.10 As shown, the detection unit 700 includes: a U-shaped bracket B701, a circular guide rod 702, a sensor mounting bracket 703 and a second limiting ring 704; there are three U-shaped brackets B701, and the three U-shaped brackets B701 are fixedly connected to the three pig foot positioning plates 603 on the rear side; there are three circular guide rods 702, and the three circular guide rods 702 are slidably installed on the three U-shaped brackets B701; there are three sensor mounting brackets 703, and the three sensor mounting brackets 703 are fixedly installed on the front side of the three circular guide rods 702, and the three sensor mounting brackets 703 are also slidably connected to the three pig foot positioning plates 603 on the rear side; there are three second limiting rings 704, and the three second limiting rings 704 are fixedly installed on the rear ends of the three circular guide rods 702, and the three second limiting rings 704 The front side is in contact with three U-shaped brackets B701; the detection unit 700 also includes: a reset spring 705, a temperature sensor 706 and a protective cover 707; there are three reset springs 705, and the three reset springs 705 are sleeved on the outside of the three circular guide rods 702, and the three reset springs 705 are located between the three U-shaped brackets B701 and the three sensor mounting brackets 703; there are three temperature sensors 706, and the three temperature sensors 706 are fixedly installed inside the three sensor mounting brackets 703, and the three temperature sensors 706 are also electrically connected to the control panel 400; there are three protective covers 707, and the three protective covers 707 are fixedly installed on the three sensor mounting brackets 703, and the outer sides of the three protective covers 707 are flush with the three sensor mounting brackets 703; Its specific function is: because the three circular guide rods 702 are slidably installed on the three U-shaped brackets B701, and the three return springs 705 are sleeved on the outside of the three circular guide rods 702, and the three return springs 705 are located between the three U-shaped brackets B701 and the three sensor mounting frames 703, it is ensured that the three sensor mounting frames 703 can be in close contact with the pig's feet to be cut; and because the three temperature sensors 706 are fixedly installed inside the three sensor mounting frames 703, and the three temperature sensors 706 are also electrically connected to the control panel 400, when the pig's feet are in a frozen state, the three temperature sensors 706 can transmit the detected temperature information to the control panel 400. At this time, the output shafts of the two first hydraulic cylinders 201 cannot be extended; when the pig's feet are at room temperature, the output shafts of the two first hydraulic cylinders 201 can be extended to avoid the situation of cutting frozen pig's feet. On the one hand, it reduces the difficulty of cutting, and on the other hand, it reduces safety hazards.

[0038] A method for using a pig's trotter cutting device: 1) Pull the three U-shaped handles 605 forward to place the pig's feet to be cut between the six pig's feet positioning plates 603, and then release the U-shaped handles 605; 2) Start the second hydraulic cylinder 502 through the control panel 400 to shrink the output shaft of the second hydraulic cylinder 502; 3) Start the two first hydraulic cylinders 201 through the control panel 400, so that the output shafts of the two first hydraulic cylinders 201 extend, and wait for the pig's feet to be cut; 4) Start the two first hydraulic cylinders 201 through the control panel 400 to shrink the output shafts of the two first hydraulic cylinders 201; 5) Start the second hydraulic cylinder 502 through the control panel 400 to extend the output shaft of the second hydraulic cylinder 502; 6) Take out the cut pig's feet from between the six pig's feet positioning plates 603.

[0039] The specific usage and function of this embodiment are as follows: When the present invention is used, first pull the three U-shaped handles 605 forward to place the pig's feet to be cut between the six pig's feet positioning plates 603, and then release the U-shaped handles 605 to facilitate the positioning of pig's feet of different sizes; start the second hydraulic cylinder 502 through the control panel 400 to shrink the output shaft of the second hydraulic cylinder 502; start the two first hydraulic cylinders 201 through the control panel 400 to extend the output shafts of the two first hydraulic cylinders 201, and when the pig's feet cutting blade 202 moves downward, the pig's feet cutting blade 202 can squeeze the cut pig's feet and move slightly, so as to avoid the wear of the pig's feet cutting blade 202 after the cutting, thereby increasing the service life of the pig's feet cutting blade 202, and waiting for the pig's feet cutting to be completed; when the pig's feet cutting blade 202 is not sharp or part of the pig's feet is too hard, the pig's feet cutting blade 202 can stop moving; at this time, the four circular protection rods 302 can automatically move outward to separate the four circular protection rods 302 from the four arc-shaped grooves 1011, so as to avoid the deformation of the pig's feet cutting blade 202, and also The device is prevented from being damaged; when the pig's feet are in a frozen state, the three temperature sensors 706 can transmit the detected temperature information to the control panel 400. At this time, the output shafts of the two first hydraulic cylinders 201 cannot be extended; when the pig's feet are in a normal temperature state, the output shafts of the two first hydraulic cylinders 201 can be extended to avoid the situation of cutting the frozen pig's feet. On the one hand, the difficulty of cutting is reduced, and on the other hand, the safety hazard is reduced; the two first hydraulic cylinders 201 are started through the control panel 400 to shrink the output shafts of the two first hydraulic cylinders 201; the second hydraulic cylinder 502 is started through the control panel 400 to extend the output shaft of the second hydraulic cylinder 502. When the moving plate 501 moves forward, the three linkage inclined plates 103 can push the three rectangular linkage rods 504 to move upward, so that the three cross-shaped support frames 503 drive the cut pig's feet to move slowly upward, which is convenient for the staff to grasp the cut pig's feet and improves the convenience when taking out; the cut pig's feet are taken out from between the six pig's feet positioning plates 603.

[0040] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0041] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0042] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A pig's trotter cutting device, comprising: A support unit (100), a pig's foot cutting unit (200), a protection unit (300), a control panel (400), a moving unit (500), a pig's foot positioning unit (600) and a detection unit (700); characterized in that the pig's foot cutting unit (200) is mounted on the support unit (100); the protection unit (300) is mounted on the left and right sides of the support unit (100); the control panel (400) is mounted on the right side of the support unit (100); the moving unit (500) is mounted on the support unit (100); the pig's foot positioning unit (600) is mounted on the top of the moving unit (500); and the detection unit (700) is mounted on the pig's foot positioning unit (600); The support unit (100) comprises: a support base (101), a rectangular movable plate (102), a linkage inclined plate (103) and a limiting frame (104); two arc-shaped grooves (1011) are respectively provided on the left and right sides of the support base (101); the rectangular movable plate (102) is slidably mounted on the support base (101); a total of three linkage inclined plates (103) are provided, and the three linkage inclined plates (103) are fixedly mounted on the support base (101); a total of two limiting frames (104) are provided, and the two limiting frames (104) are fixedly mounted on the top of the support base (101), and the two limiting frames (104) are located above the rectangular movable plate (102); The pig's trotter cutting unit (200) comprises: a first hydraulic cylinder (201) and a pig's trotter cutting blade (202); two first hydraulic cylinders (201) are provided, and the two first hydraulic cylinders (201) are fixedly mounted on a rectangular movable plate (102), and the two first hydraulic cylinders (201) are also electrically connected to a control panel (400); the pig's trotter cutting blade (202) is fixedly mounted on the output shafts of the two first hydraulic cylinders (201) by means of bolts.

2. A pig's trotter cutting device according to claim 1, characterized in that: The protection unit (300) comprises: a first U-shaped frame (301) and a circular protection rod (302); two first U-shaped frames (301) are provided, and the two first U-shaped frames (301) are fixedly installed on the left and right sides of the rectangular movable plate (102); four circular protection rods (302) are provided, and the four circular protection rods (302) are slidably installed on the two first U-shaped frames (301) and the rectangular movable plate (102); the inner ends of the four circular protection rods (302) are provided with rounded corners, and the inner ends of the four circular protection rods (302) are inserted into four arc-shaped grooves (1011).

3. A pig's trotter cutting device according to claim 2, characterized in that: The protection unit (300) further comprises: a pressure ring (303) and a pressure spring (304); there are four pressure rings (303) in total, and the four pressure rings (303) are fixedly mounted on the outside of the four circular protection rods (302), and the inner sides of the four pressure rings (303) are in contact with the rectangular movable plate (102); there are four pressure springs (304) in total, and the four pressure springs (304) are sleeved on the outside of the four circular protection rods (302), and the four pressure springs (304) are located between the four first U-shaped frames (301) and the four pressure rings (303).

4. A pig's trotter cutting device according to claim 1, characterized in that: The mobile unit (500) comprises: a mobile plate (501) and a second hydraulic cylinder (502); the mobile plate (501) is slidably mounted on a support base (101); the second hydraulic cylinder (502) is fixedly mounted on the rear side of the support base (101), and an output shaft of the second hydraulic cylinder (502) is fixedly connected to the rear side of the mobile plate (501), and the second hydraulic cylinder (502) is also electrically connected to a control panel (400).

5. A pig's trotter cutting device according to claim 4, characterized in that: The mobile unit (500) further comprises: a cross-shaped support frame (503) and a rectangular linkage rod (504); three cross-shaped support frames (503) are provided in total, and the three cross-shaped support frames (503) are slidably mounted on the mobile flat plate (501); the bottoms of the three cross-shaped support frames (503) are provided with rounded corners, and the tops of the three cross-shaped support frames (503) are flush with the top of the mobile flat plate (501); three rectangular linkage rods (504) are provided in total, and the three rectangular linkage rods (504) are fixedly mounted on the bottoms of the three cross-shaped support frames (503), and the three rectangular linkage rods (504) are also slidably connected to the mobile flat plate (501); the bottoms of the three rectangular linkage rods (504) are respectively provided with rounded corners, and the three rectangular linkage rods (504) and the three linkage inclined plates (103) are located in the same central plane, and the bottoms of the three rectangular linkage rods (504) are in contact with the three linkage inclined plates (103).

6. A pig's trotter cutting device according to claim 4, characterized in that: The pig's foot positioning unit (600) comprises: a pig's foot positioning seat (601), a circular guide shaft (602) and a pig's foot positioning plate (603); there are two pig's foot positioning seats (601) in total, and the two pig's foot positioning seats (601) are fixedly mounted on the top of the movable plate (501); there are twelve circular guide shafts (602) in total, and the twelve circular guide shafts (602) are slidably mounted on the two pig's foot positioning seats (601); there are six pig's foot positioning plates (603) in total, and the six pig's foot positioning plates (603) are fixedly mounted on the inner sides of the twelve circular guide shafts (602).

7. A pig's trotter cutting device according to claim 6, characterized in that: The pig's foot positioning unit (600) further comprises: a first limiting ring (604), a U-shaped handle (605) and a positioning spring (606); a total of twelve first limiting rings (604) are provided, and the twelve first limiting rings (604) are fixedly mounted on the outer ends of the twelve circular guide shafts (602), and the inner sides of the twelve first limiting rings (604) are in contact with the two pig's foot positioning seats (601); a total of three U-shaped handles (605) are provided, and the three U-shaped handles (605) are fixedly mounted on the six circular guide shafts (602) on the front side; a total of twelve positioning springs (606) are provided, and the twelve positioning springs (606) are sleeved on the outside of the twelve circular guide shafts (602), and the twelve positioning springs (606) are located between the two pig's foot positioning seats (601) and the six pig's foot positioning plates (603).

8. The pig's trotter cutting device according to claim 6, characterized in that: The detection unit (700) comprises: a U-shaped bracket B (701), a circular guide rod (702), a sensor mounting bracket (703) and a second limiting ring (704); three U-shaped brackets B (701) are provided, and the three U-shaped brackets B (701) are fixedly connected to the three pig foot positioning plates (603) on the rear side; three circular guide rods (702) are provided, and the three circular guide rods (702) are slidably mounted on the three U-shaped brackets B (701); the sensor mounting bracket (703) is provided with a plurality of U-shaped brackets B (701); There are three sensor mounting frames (703) in total, and the three sensor mounting frames (703) are fixedly mounted on the front sides of the three circular guide rods (702), and the three sensor mounting frames (703) are also slidably connected to the three pig's foot positioning plates (603) on the rear sides; there are three second limiting rings (704) in total, and the three second limiting rings (704) are fixedly mounted on the rear ends of the three circular guide rods (702), and the front sides of the three second limiting rings (704) are in contact with the three U-shaped brackets B (701).

9. A pig's trotter cutting device according to claim 8, characterized in that: The detection unit (700) further comprises: a return spring (705), a temperature sensor (706) and a protective cover plate (707); a total of three return springs (705) are provided, and the three return springs (705) are sleeved on the outside of the three circular guide rods (702), and the three return springs (705) are located between the three U-shaped brackets B (701) and the three sensor mounting frames (703); a total of three temperature sensors (706) are provided, and the three temperature sensors (706) are fixedly installed inside the three sensor mounting frames (703), and the three temperature sensors (706) are also electrically connected to the control panel (400); a total of three protective cover plates (707) are provided, and the three protective cover plates (707) are fixedly installed on the three sensor mounting frames (703), and the outer sides of the three protective cover plates (707) are flush with the three sensor mounting frames (703).

10. A method for using a pig's trotter cutting device, applied to a pig's trotter cutting device as claimed in claim 7, characterized in that: The steps are as follows: 1) Pull the three U-shaped handles (605) forward to place the pig's feet to be cut between the six pig's feet positioning plates (603), and then release the U-shaped handles (605); 2) Starting the second hydraulic cylinder (502) through the control panel (400) to shrink the output shaft of the second hydraulic cylinder (502); 3) Start the two first hydraulic cylinders (201) through the control panel (400) to extend the output shafts of the two first hydraulic cylinders (201) and wait for the pig's feet to be cut; 4) Starting the two first hydraulic cylinders (201) through the control panel (400) to shrink the output shafts of the two first hydraulic cylinders (201); 5) Starting the second hydraulic cylinder (502) through the control panel (400) so that the output shaft of the second hydraulic cylinder (502) extends; 6) Take out the cut pig's feet from between the six pig's feet positioning plates (603).

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