阅读说明：本技术 一种白条卸肉装置 (Meat device is unloaded to silver ) 是由 丁建明 钱师平 梁青平 于 2021-10-08 设计创作，主要内容包括：本发明涉及生猪屠宰生产设备技术领域,尤其涉及一种白条卸肉装置,包括机架、输送组件、脱钩组件、滑轨、挂钩组件,所述滑轨位于机架的上方,所述挂钩组件与滑轨滑动连接,所述挂钩组件的下端分别位于机架上端的前后两侧,所述输送组件位于机架的上端,所述脱钩组件位于机架的内腔,所述输送组件用于推动挂钩组件沿滑轨滑动,所述机架的前后侧壁上设有通槽,所述脱钩组件包括有两推杆,所述脱钩组件能够使两根推杆贯穿通槽从而调节两根推杆相对机架前后侧壁的距离。在本发明中,脱钩组件控制推杆远离机架的侧壁并与挂钩组件上的生猪白条抵接,使生猪白条从挂钩组件上脱落,无需人工将生猪白条从挂钩组件上取下来,安全可靠,生产效率高。(The invention relates to the technical field of pig slaughtering production equipment, in particular to a fillet meat discharging device which comprises a rack, a conveying assembly, a unhooking assembly, a sliding rail and a hooking assembly, wherein the sliding rail is positioned above the rack, the hooking assembly is connected with the sliding rail in a sliding manner, the lower end of the hooking assembly is respectively positioned on the front side and the rear side of the upper end of the rack, the conveying assembly is positioned at the upper end of the rack, the unhooking assembly is positioned in an inner cavity of the rack and used for pushing the hooking assembly to slide along the sliding rail, through grooves are formed in the front side wall and the rear side wall of the rack, the unhooking assembly comprises two push rods, and the two push rods can penetrate through the through grooves so as to adjust the distance between the two push rods and the front side wall and the rear side wall of the rack. In the invention, the unhooking assembly controls the push rod to be far away from the side wall of the rack and abut against the live pig white strips on the hook assembly, so that the live pig white strips fall off from the hook assembly, the live pig white strips do not need to be taken off from the hook assembly manually, and the device is safe, reliable and high in production efficiency.)

1. A fillet meat unloading device is characterized by comprising a frame (1), a conveying assembly (11), a unhooking assembly (12), a sliding rail (13) and a hook assembly (14), the slide rail (13) is positioned above the frame (1), the hook component (14) is connected with the slide rail (13) in a sliding way, the lower ends of the hook components (14) are respectively positioned at the front side and the rear side of the upper end of the frame (1), the conveying assembly (11) is positioned at the upper end of the rack (1), the unhooking assembly (12) is positioned in the inner cavity of the rack (1), the conveying assembly (11) is used for pushing the hook assembly (14) to slide along the slide rail (13), the front side wall and the rear side wall of the frame (1) are provided with through grooves (2), the unhooking component (12) comprises two push rods (121), the unhooking assembly (12) can enable the two push rods (121) to penetrate through the through groove (2) so as to adjust the distance between the two push rods (121) and the front and rear side walls of the rack (1).

2. A device for discharging meat from a fillet as claimed in claim 1, wherein the hook assembly (14) comprises a roller (141) and a hook (142), the slide rail (13) is composed of two equal angle steels which are symmetrical front and back and have a certain gap, the roller (141) is in rolling connection with the upper end face of the slide rail (13), the hook (142) is in a shape like a Chinese character 'ji', and the upper end of the hook (142) is connected with the roller (141).

3. The white strip meat discharging device according to claim 2, wherein the conveying assembly (11) comprises a driving assembly (111), a chain (112), a transmission gear (113) and a pushing head (114), the transmission gear (113) is arranged on the left side and the right side of the upper end of the rack (1) and is rotatably connected with the rack (1), the chain (112) is meshed with the transmission gear (113), the driving assembly (111) is in transmission connection with the chain (112), the pushing head (114) is provided with a plurality of pushing heads which are uniformly fixedly connected with the outer side of the chain (112), and the distance from the upper end of the pushing head (114) to the chain (112) is greater than the distance from the transverse part of the hook (142) to the chain (112).

4. A device for discharging white streaky pork according to claim 3, wherein the driving assembly (111) comprises a variable frequency motor (1111), a speed reducer (1112) and a driving gear (1113), the driving gear (1113) is meshed with the inner side of the chain (112), the driving gear (1113) is rotatably connected with the frame (1), the output end of the variable frequency motor (1111) is connected with the speed reducer (1112), and the output end of the speed reducer (1112) is in transmission connection with the driving gear (1113).

5. A device for discharging white streaks according to claim 1, wherein the unhooking assembly (12) further comprises a bottom plate (122), a driving cylinder (123), two engaging blocks (124) and two engaging rods (125), the bottom plate (122) is fixedly connected with an inner cavity of the frame (1), the driving cylinder (123) is fixed on the bottom plate (122), the engaging blocks (124) are fixedly connected with an output end of the driving cylinder (123), the two engaging rods (125) are respectively hinged to the front side and the rear side of the engaging blocks (124), two positioning posts (126) are arranged at the left end of the bottom plate (122), one end of each push rod (121) is hinged to the positioning posts (126), and the other ends of the two engaging rods (125) are respectively hinged to the inner sides of the middles of the two push rods (121).

6. A white strip meat discharging device according to claim 5, wherein the push rod (121) is of a bent structure and comprises a connecting section (1211) and a unhooking section (1212), the connecting section (1211) is hinged to the positioning column (126), the connecting rod (125) is hinged to a bending point of the push rod (121), when the driving cylinder (123) contracts, the connecting section (1211) is parallel to the side wall of the rack (1), the right end of the unhooking section (1212) inclines towards the inner cavity of the rack (1), and when the driving cylinder (123) extends, the unhooking section (1212) is parallel to the side wall of the rack (1) and extends out of the inner cavity of the rack (1) for a certain distance.

7. A device for discharging white streaks, as claimed in claim 5, wherein the bottom plate (122) is provided with a slide bar (127), the lower end of the connecting block (124) is provided with a slide groove (1241) matched with the slide bar (127), and the connecting block (124) is connected with the slide bar (127) in a sliding manner.

8. A device for discharging white streaked pork according to claim 6, wherein a sensor (15) for detecting the hook assembly (14) is arranged on the side wall of the frame (1), the position of the sensor (15) corresponds to the unhooking section (1212) of the push rod (121), a controller (16) is further arranged on the frame (1), the controller (16) is electrically connected with the driving cylinder (123), and the controller (16) is used for controlling the driving cylinder (123) to be opened or closed according to a signal detected by the sensor (15).

9. The fillet meat unloading device according to claim 2, wherein the front and rear side walls of the slide rail (13) are provided with a limiting component (17), the limiting component (17) comprises a positioning block (171), a connecting rod (172) and a pressing rod (173), the positioning block (171) is fixedly connected with the side wall of the slide rail (13), the upper end of the connecting rod (172) is connected with the positioning block (171), the lower end of the connecting rod is connected with the pressing rod (173), the pressing rod (173) is positioned at the upper end of the transverse part of the hook (142), and the pressing rod (173) is a long rod parallel to the rack (1).

10. The white-strip meat discharging device according to claim 9, wherein the connecting rod (172) penetrates through the positioning block (171) and is movably connected with the positioning block (171), a positioning pin (174) in threaded connection with the side wall of the positioning block (171) is arranged on the side wall of the positioning block (171), and the positioning pin (174) penetrates through the positioning block (171) and is abutted to the connecting rod (172) in the positioning block (171).

Technical Field

The invention relates to the technical field of pig slaughtering production equipment, in particular to a fillet meat unloading device.

Background

With the development of industry, the mechanized slaughtering and processing of livestock have become more and more common, and in the industrial production, the processing flow of livestock is generally as follows: high-voltage slaughtering, dehairing of whole livestock, cutting and meat unloading. In the processing procedure of live pig, after carrying out viscera clearance to live pig, will cut into two halves through splitting machine with whole pig branch, then will split half live pig from the couple take off, slaughter the enterprise at present and adopt the manual work to split half live pig silver and take off from the couple usually, waste time and energy, work efficiency is low, and the couple is generally sharp moreover, and there is certain potential safety hazard in the operation of couple department for a long time.

Disclosure of Invention

In order to solve the problems, the invention provides a white strip meat discharging device.

The invention adopts the following technical scheme: the utility model provides a meat device is unloaded to silver, includes frame, conveying component, unhook subassembly, slide rail, couple subassembly, the slide rail is located the top of frame, couple subassembly and slide rail sliding connection, the lower extreme of couple subassembly is located the front and back both sides of frame upper end respectively, conveying component is located the upper end of frame, the unhook subassembly is located the inner chamber of frame, conveying component is used for promoting the couple subassembly and slides along the slide rail, be equipped with logical groove on the lateral wall around the frame, the unhook subassembly is including two push rods, thereby the unhook subassembly can make two push rods run through logical groove and adjust the distance of the relative frame front and back lateral wall of two push rods.

Preferably, the couple subassembly includes gyro wheel and couple, the slide rail comprises two equilateral angle steel longitudinal symmetry, and two equilateral angle steel have certain clearance, the up end roll connection of gyro wheel and slide rail, the couple is "nearly" font, the upper end and the gyro wheel of couple are connected.

Preferably, conveying component includes drive assembly, chain, drive gear, pusher, drive gear establishes the left and right sides in the frame upper end and rotates with the frame to be connected, the chain meshes with drive gear, drive assembly is connected with chain drive, the pusher is equipped with a plurality of, even and the outside fixed connection of chain, the distance of pusher upper end to chain is greater than the distance of couple horizontal portion to chain.

Preferably, the driving assembly comprises a variable frequency motor, a speed reducer and a driving gear, the driving gear is meshed with the inner side of the chain, the driving gear is rotatably connected with the rack, the output end of the variable frequency motor is connected with the speed reducer, and the output end of the speed reducer is in transmission connection with the driving gear.

Preferably, the unhooking subassembly still includes the bottom plate, drives actuating cylinder, links up the piece, links up the pole, the inner chamber fixed connection of bottom plate and frame, it fixes on the bottom plate to drive actuating cylinder, link up the piece and drive actuating cylinder's output fixed connection, it is equipped with two to link up the pole, and the both sides are articulated to be connected with linking up the piece respectively around, the left end of bottom plate is equipped with two reference columns, the one end and the reference column of push rod are articulated to be connected, and the other end of two links up the pole and is articulated to be connected with the middle part inboard of two push rods respectively.

Preferably, the push rod is the bending structure, including linkage segment and unhook section, the linkage segment is connected with the reference column is articulated, the linkage rod is connected with the bending point of push rod is articulated, when driving actuating cylinder shrink, the linkage segment is parallel with the frame lateral wall, and the right-hand member of unhook section inclines towards the frame inner chamber, when driving actuating cylinder and stretching, unhook section is parallel with the frame lateral wall to stretch out frame inner chamber certain distance.

Preferably, a sliding rod is arranged on the bottom plate, a sliding groove matched with the sliding rod is formed in the lower end of the connecting block, and the connecting block is connected with the sliding rod in a sliding mode.

Preferably, be equipped with the sensor that is used for detecting the couple subassembly on the lateral wall of frame, the position of sensor corresponds with the unhook section of push rod, still be equipped with the controller in the frame, the controller with drive actuating cylinder electric connection, the controller is used for opening or closing according to the signal control that the sensor detected drives actuating cylinder.

Preferably, the front side wall and the rear side wall of the slide rail are provided with limiting assemblies, each limiting assembly comprises a positioning block, a connecting rod and a pressing rod, the positioning blocks are fixedly connected with the side walls of the slide rail, the upper ends of the connecting rods are connected with the positioning blocks, the lower ends of the connecting rods are connected with the pressing rods, the pressing rods are located at the upper ends of the transverse portions of the hooks, and the pressing rods are long rods parallel to the rack.

Preferably, the connecting rod runs through the locating piece and with locating piece swing joint, the lateral wall of locating piece is equipped with rather than threaded connection's locating pin, the locating pin runs through the connecting rod butt in locating piece and the locating piece.

The invention has at least one of the following beneficial effects:

according to the automatic pig discharging device, the live pig white strips are hung on the hook assembly, the hook assembly is manually pushed to slide towards the right on the sliding rail until the hook assembly reaches the upper part of the rack, the live pig white strips are located on the front side and the rear side of the rack, then the hook assembly is pushed to the unhooking assembly by the conveying assembly, the unhooking assembly controls the push rod to penetrate through the through groove and gradually keep away from the side wall of the rack until the push rod is abutted against the live pig white strips on the hook assembly, and the live pig white strips fall off from the hook assembly, so that automatic meat discharging is completed, the live pig white strips do not need to be manually taken off from the hook assembly, and the automatic pig discharging device is safe, reliable and high in production efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of a frame according to a preferred embodiment of the present invention;

FIG. 3 is a schematic view of the internal structure of the housing in the preferred embodiment of the present invention;

FIG. 4 is a schematic connection diagram of the slide rail, the hook assembly and the position limiting assembly in the preferred embodiment of the present invention;

FIG. 5 is a schematic structural view of a stop assembly in a preferred embodiment of the present invention;

FIG. 6 is an enlarged schematic view of detail A of FIG. 1;

FIG. 7 is an enlarged schematic view of detail B of FIG. 3;

FIG. 8 is an enlarged schematic view of detail C of FIG. 3;

FIG. 9 is a schematic structural view of the preferred embodiment of the invention in an extended condition of the unhooking assembly;

FIG. 10 is a schematic view of the release assembly in a retracted state in accordance with a preferred embodiment of the present invention;

FIG. 11 is a schematic view showing a connection structure of an engagement block and a slide bar according to a preferred embodiment of the present invention.

Description of reference numerals:

the automatic transmission device comprises a machine frame 1, a through groove 2, a conveying assembly 11, a 111 driving assembly, a 1111 variable frequency motor, a 1112 speed reducer, a 1113 driving gear, a 112 chain, a 113 transmission gear, a 114 pushing head, a 12 unhooking assembly, a 121 push rod, a 1211 connecting section, a 1212 unhooking section, a 122 bottom plate, a 123 driving cylinder, a 124 connecting block, a 1241 sliding groove, a 125 connecting rod, a 126 positioning column, a 127 sliding rod, a 13 sliding rail, a 14 hook assembly, a 141 roller, a 142 hook, a 15 sensor, a 16 controller, a 17 limiting assembly, a 171 positioning block, a 172 connecting rod, a 173 pressing rod and a 174 positioning pin.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center, longitudinal, transverse, length, width, thickness, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner, outer, clockwise, counterclockwise" and the like refer to orientations or positional relationships illustrated in the drawings, which are used for convenience in describing the present invention and simplifying the description, and do not refer to or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.

Referring to fig. 1 to 11, in a preferred embodiment of the present invention, a fillet discharging device includes a frame 1, a conveying assembly 11, a unhooking assembly 12, a slide rail 13, and a hooking assembly 14, where the slide rail 13 is located above the frame 1, the hooking assembly 14 is slidably connected to the slide rail 13, a lower end of the hooking assembly 14 is located at front and rear sides of an upper end of the frame 1, the conveying assembly 11 is located at the upper end of the frame 1, the unhooking assembly 12 is located in an inner cavity of the frame 1, the conveying assembly 11 is configured to push the hooking assembly 14 to slide along the slide rail 13, front and rear side walls of the frame 1 are provided with through grooves 2, the unhooking assembly 12 includes two push rods 121, and the unhooking assembly 12 can enable the two push rods 121 to penetrate through the through grooves 2 so as to adjust a distance between the two push rods 121 and the front and rear side walls of the frame 1. In the invention, the hook component 14 is hung with the live pig white strips, the hook component 14 is manually pushed to slide rightwards on the sliding rail 13 until the live pig white strips reach the upper part of the rack 1, at the moment, the live pig white strips are positioned at the front side and the rear side of the rack 1, then the hook component 14 is pushed to the unhooking component 12 by the conveying component 11, the unhooking component 12 controls the push rod 121 to penetrate through the through groove 2 and gradually keep away from the side wall of the rack 1 until the push rod 121 is abutted against the live pig white strips on the hook component 14, and the live pig white strips fall off from the hook component 14, so that the automatic meat unloading is completed, the live pig white strips do not need to be manually taken off from the hook component 14, and the automatic meat unloading device is safe and reliable and has high production efficiency.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

the hook assembly 14 comprises a roller 141 and a hook 142, the slide rail 13 is formed by two equal-edge angle steels which are symmetrical front and back, a certain gap is formed between the two equal-edge angle steels, the roller 141 is connected with the upper end face of the slide rail 13 in a rolling manner, the hook 142 is shaped like a Chinese character 'ji', the upper end of the hook 142 is connected with the roller 141, the live pig white strips are hung at the front end and the back end of the hook 142, and when the hook assembly 14 moves above the rack 1, the live pig white strips are just positioned at the front side and the back side of the rack 1; in this embodiment, the left and right ends of the sliding rail 13 are fixedly connected with a supporting column or a wall or other structures in a factory building; in this embodiment, a hook-shaped connecting member is further disposed between the roller 141 and the hook 142.

The conveying assembly 11 comprises a driving assembly 111, a chain 112, a transmission gear 113 and a plurality of pushing heads 114, the transmission gear 113 is arranged on the left side and the right side of the upper end of the frame 1 and is rotatably connected with the frame 1, the chain 112 is meshed with the transmission gear 113, the driving assembly 111 is in transmission connection with the chain 112, the pushing heads 114 are uniformly and fixedly connected with the outer side of the chain 112, the distance from the upper end of the pushing head 114 to the chain 112 is greater than the distance from the transverse part of the hook 142 to the chain 112, the driving assembly 111 is started to drive the chain 112 to rotate clockwise around the upper end surface of the frame 1, the pushing head 114 also moves along with the chain 112, when the hook assembly 14 with the live pig white strips moves to the upper part of the left end of the frame 1, the pushing head 114 moves along with the chain 112 from the inner cavity of the frame 1 to the left end of the frame 1 until the right end surface of the pushing head 114 abuts against the left end surface of the transverse part of the hook 142, and then the hook assembly 14 is pushed by the pushing head 114 to move towards the right, when the unhooking assembly 12 is reached, the driving assembly 111 stops working, the chain 112 stops rotating, the unhooking assembly 12 is started to push the live pig white strips on the hooks 142 towards the direction far away from the rack 1, finally the live pig white strips fall off from the hooks 142, then the driving assembly 111 is started, and the hook assembly 14 is pushed to the right end of the rack 1 by the pushing head 114 and pushed away by workers.

In this embodiment, the upper end portion of the chain 112 is located on the upper end surface of the frame 1, and the lower end portion is located in the inner cavity of the frame 1; the transmission gear 113 is also provided with a rotating shaft in a matching way, two ends of the rotating shaft are respectively and fixedly connected with the inner walls of the front side and the rear side of the rack 1, and the transmission gear 113 is penetrated by the rotating shaft and can rotate around the rotating shaft, so that the transmission gear 113 can rotate relative to the rack 1; the pushing head 114 is located at the outer end of the chain 112, and is integrally of a right-angle triangular prism shape, the front end face and the rear end face of the pushing head are right-angle faces, the left end face is an inclined face, the right end face is vertical to the chain 112, the lower ends of the front side and the rear side of the pushing head 114 are fixedly connected with the front side wall and the rear side wall of the chain 112, and a certain gap is formed between the lower end face of the pushing head 114 and the chain 112.

The driving assembly 111 comprises a variable frequency motor 1111, a speed reducer 1112 and a driving gear 1113, the driving gear 1113 is meshed with the inner side of the chain 112, the driving gear 1113 is rotatably connected with the rack 1, the output end of the variable frequency motor 1111 is connected with the speed reducer 1112, the output end of the speed reducer 1112 is in transmission connection with the driving gear 1113, the variable frequency motor 1111 and the speed reducer 1112 can effectively control the rotating speed of the chain 112, and the driving gear 1113 is meshed with the inner side of the chain 112 so as to be not influenced by the outer pushing head 114 of the chain 112 when rotating; in this embodiment, the driving assembly 111 is fixedly connected to the frame 1, the driving assembly 111 is actually located between the upper and lower portions of the chain 112, and a transmission gear 113 is further disposed on the left side of the inner cavity of the frame 1 to provide a sufficient space for installing the driving assembly 111; in this embodiment, the driving gear 1113 has the same structure as the transmission gear 113, and the driving gear 1113 is also provided with a rotating shaft used in cooperation, and the structural connection is not described again; in this embodiment, two output ends of the speed reducer 1112 are sleeved with gears, two ends of a rotating shaft used in cooperation with the driving gear 1113 are also sleeved with gears, and the rotating shaft used in cooperation with the driving gear 1113 and the speed reducer 1112 are in transmission connection with each other through another chain.

The unhooking assembly 12 further comprises a bottom plate 122, a driving cylinder 123, a connecting block 124 and two connecting rods 125, wherein the bottom plate 122 is fixedly connected with an inner cavity of the rack 1, the driving cylinder 123 is fixed on the bottom plate 122, the connecting block 124 is fixedly connected with an output end of the driving cylinder 123, the two connecting rods 125 are respectively hinged to the front side and the rear side of the connecting block 124, two positioning columns 126 are arranged at the left end of the bottom plate 122, one end of each push rod 121 is hinged to the positioning columns 126, and the other ends of the two connecting rods 125 are respectively hinged to the inner sides of the middles of the two push rods 121; when the driving cylinder 123 is in a contraction state, the push rod 121 is contracted in the inner cavity of the rack 1, an included angle between the two connecting rods 125 is an acute angle, the driving cylinder 123 is started, the connecting block 124 is pushed by an output shaft of the driving cylinder 123 to move towards the right, the included angle between the two connecting rods 125 is gradually increased, the connecting rods 125 push the push rod 121 to be gradually away from the front side wall and the rear side wall of the rack 1 until the included angle between the two connecting rods 125 is 180 degrees and is vertical to the driving cylinder 123, the driving cylinder 123 is in a fully-extended state, at the moment, the live pig white strip on the hook 142 is pushed by the transverse pushing force of the push rod 121 until the live pig white strip falls off the hook 142, unloading of the live pig white strip from the hook 142 is completed, and in the process, the left end of the push rod 121 rotates around the positioning column 126; when the driving cylinder 123 drives the joint block 124 to retreat, the two joint rods 125 respectively pull the corresponding push rods 121 to enable the push rods 121 to gradually approach the rack 1, and finally enable the push rods 121 to retreat to the inner cavity of the rack 1; in this embodiment, a sleeve capable of rotating around the positioning column 126 is disposed on the positioning column 126, the left end of the push rod 121 is fixedly connected to the sleeve, so that the push rod 121 is rotatably connected to the positioning column 126, two vertical shafts are disposed at the front end and the rear end of the connecting block 124, one end of the connecting rod 125 is sleeved on the vertical shaft, so that the connecting rod 125 is rotatably connected to the connecting block 124, and similarly, a vertical shaft is disposed at the middle of the push rod 121, and the other end of the connecting rod 125 is sleeved on the vertical shaft, so that the connecting rod 125 is rotatably connected to the middle of the push rod 121.

The push rod 121 is of a bending structure and comprises a connecting section 1211 and a unhooking section 1212, the connecting section 1211 is hinged to the positioning column 126, the connecting rod 125 is hinged to a bending point of the push rod 121, when the driving cylinder 123 contracts, the connecting section 1211 is parallel to the side wall of the rack 1, the right end of the unhooking section 1212 inclines towards the inner cavity of the rack 1, when the driving cylinder 123 extends, the unhooking section 1212 is parallel to the side wall of the rack 1 and extends out of the inner cavity of the rack 1 for a certain distance, and when the push rod 121 rotates until the unhooking section 1212 is parallel to the rack 1, the live pig white pig strips are horizontally pushed to be separated from the hooks 142.

The bottom plate 122 is provided with a sliding rod 127, the lower end of the connecting block 124 is provided with a sliding groove 1241 matched with the sliding rod 127, the connecting block 124 is connected with the sliding rod 127 in a sliding manner, and the sliding rod 127 has a guiding function on the connecting block 124, so that the connecting block 124 moves more stably; in this embodiment, the cross section of the sliding rod 127 is in a shape of a Chinese character 'tu', and the sliding slot 1241 is matched with the upper end of the sliding rod 127.

A sensor 15 for detecting the hook assembly 14 is arranged on the side wall of the rack 1, the position of the sensor 15 corresponds to the unhooking section 1212 of the push rod 121, a controller 16 is further arranged on the rack 1, the controller 16 is electrically connected with the driving cylinder 123, the controller 16 is used for controlling the driving cylinder 123 to be opened or closed according to a signal detected by the sensor 15, when the sensor 15 detects the hook 142, the signal is transmitted to the controller 16, the controller 16 controls the driving cylinder 123 to extend, so that the push rod 121 generates a flat pushing force to push the pig white strip on the hook 142 away from the hook 142, and then the driving cylinder 123 automatically resets until the next hook 142 is detected by the sensor 15; in this embodiment, the sensor 15 is a photoelectric sensor, and the controller 16 is a PLC or a micro CPU; the controller 16 is further electrically connected to the variable frequency motor 1111 and the speed reducer 1112, and is configured to control the rotation of the chain 112, and the controller 16 is fixed to the inner cavity of the rack 1.

Be equipped with spacing subassembly 17 on the lateral wall around slide rail 13, spacing subassembly 17 includes locating piece 171, connecting rod 172, depression bar 173, the lateral wall fixed connection of locating piece 171 and slide rail 13, the upper end and the locating piece 171 of connecting rod 172 are connected, the lower extreme is connected with depression bar 173, depression bar 173 is located the upper end of couple 142 horizontal portion, depression bar 173 is the stock parallel with frame 1, when the unhook section 1212 of push rod 121 and the plain butt of live pig, depression bar 173 can be effectively spacing to couple 142, prevent couple 142 rebound, it is more steady to make the plain unhook of live pig.

The connecting rod 172 penetrates through the positioning block 171 and is movably connected with the positioning block 171, the side wall of the positioning block 171 is provided with a positioning pin 174 in threaded connection with the positioning block, the positioning pin 174 penetrates through the positioning block 171 and is abutted to the connecting rod 172 in the positioning block 171, the positioning pin 174 is unscrewed, the upper position and the lower position of the connecting rod 172 can be adjusted, the distance between the pressing plate 173 and the hook 142 is further adjusted, and the practicability is high; in this embodiment, a rotating wheel is connected to one end of the positioning pin 174 to facilitate rotation of the positioning pin 174.

In this embodiment, frame 1 is formed by a plurality of steel section welding, and four sides all around are closed through the steel decking, and the lower extreme is equipped with a plurality of callus on the sole, guarantees frame 1's stationarity, and frame 1 overall structure is the thick structure of right-hand member of left end narrow, makes things convenient for the live pig fillet to drop from couple 142 at frame 1's right-hand member.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by basically the same means are all within the protection scope of the present invention.