Hanging device for live pig slaughtering line

Abstract

The utility model relates to a hanging device for a live pig slaughtering line, which comprises a rack arranged along the length direction of a production line, L-shaped rods are uniformly arranged at the bottom of the rack, the horizontal ends of a plurality of groups of L-shaped rods are connected through cylindrical sliding rods, U-shaped plates which are arranged in an inverted buckling manner are buckled on the sliding rods, one end of each U-shaped plate extends to the lower part of the sliding rod and is fixedly provided with a convex seat, and the other end of each U-shaped plate extends to the lower part of the sliding rod. Wherein a driving mechanism for driving the U-shaped plate is arranged on the L-shaped rod, a mounting rod is arranged on the convex seat, a cross rod is arranged at the bottom of the mounting rod, vertical plates I are arranged at the bottoms of the two ends of the cross rod, two vertical plates II located between the two vertical plates I are further arranged on the two sides of the bottom of the cross rod, and a solenoid is arranged between the two vertical plates II. The tail end of the screw tube is fixed to the vertical plate II through a bearing, screw rods are connected into openings in the two ends of the screw tube in a threaded mode, square rods penetrating through the square holes in the corresponding vertical plates I are arranged at the tail ends of the screw rods, and V-shaped rods are arranged at the tail ends of the square rods. The device is simple in structure and convenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of livestock slaughtering, and in particular to a hanging device for a pig slaughtering line. Background Art

[0002] At present, the annual pig slaughtering volume in China exceeds 200 million, and the pig slaughtering volume in Shandong Province accounts for about 10% of the national total. my country implements a system of designated pig slaughtering and centralized quarantine. This is to strengthen the management of pig slaughtering, ensure the quality and safety of pig products, and protect the health of the people.

[0003] Pig slaughtering in my country mainly uses slaughtering production lines, and the pig carcasses slaughtered on the pig slaughtering production lines are mainly suspended on the rack by hanging devices and driven by driving equipment to move. However, the existing hanging devices are generally composed of a hook movably fixed on the rack, a cross bar set on the hook, and a V-shaped rod set at both ends of the cross bar for passing the pig thighs. Since the spacing between the two sets of V-shaped rods is fixed, the spacing for pigs of different sizes is also fixed, which makes it unable to meet the processing requirements of products of different sizes. Summary of the invention

[0004] The purpose of the present invention is to provide a hanging device for a pig slaughtering line.

[0005] The technical problem of the present invention is mainly solved by the following technical solutions:

[0006] A hanging device for a pig slaughtering line comprises a rack arranged along the length direction of the assembly line, wherein the rack is located above the assembly line:

[0007] The bottom of the frame is evenly provided with L-shaped rods, wherein the horizontal ends of multiple groups of L-shaped rods are connected by cylindrical sliding rods, and the sliding rods are buckled with U-shaped plates arranged in an inverted manner, and one end of the U-shaped plate extends to the bottom of the sliding rod and is fixed with a convex seat, wherein the L-shaped rod is provided with a driving mechanism for driving the U-shaped plate, and the convex seat is provided with a mounting rod, wherein a cross bar is provided at the bottom of the mounting rod, and vertical plates I are provided at the bottom of both ends of the cross bar, and two groups of vertical plates II located between the two groups of vertical plates I are also provided on both sides of the bottom of the cross bar, wherein a screw tube is provided between the two groups of vertical plates II, and the end of the screw tube is fixed to the vertical plate II through a bearing, and screw rods are screwed in the openings at both ends of the screw tube, wherein a square rod penetrating the corresponding square hole on the vertical plate I is provided at the end of the screw rod, and a V-shaped rod is provided at the end of the square rod.

[0008] Preferably, the driving mechanism includes transmission rollers arranged on the upper and lower sides of the vertical end of the L-shaped rod, wherein chains are arranged on several transmission rollers, and gears meshing therewith are arranged on the chains, the gears are driven by a motor, and the chain is provided with a pushing block located at the top of the sliding rod and abutting against the corresponding U-shaped plate.

[0009] Preferably, a polygonal mounting hole is provided on the boss, wherein the size of the mounting rod is matched with the size of the mounting hole, and a bump located above the boss is provided at the top end of the mounting rod.

[0010] Preferably, both ends of the cross bar are provided with hanging chains.

[0011] Preferably, a tapered insertion portion is provided at the end of the V-shaped rod.

[0012] The beneficial effect of the present invention is as follows: the present invention passes the insertion part through the pig's thigh, so that the bending part of the V-shaped rod fixes the position where the pig's thigh is penetrated, thereby preventing the pig's thigh from sliding on the hanging device. At this time, the distance between the two groups of V-shaped rods is adjusted according to the size of the pig to be stretched. The specific steps are to rotate the screw tube to rotate on the bearing while driving the two groups of screw rods inside it to rotate. At this time, the square hole fixes the square rod to effectively prevent the screw rod from rotating together with the screw tube. Then, under the influence of the rotating screw tube driving the screw rod to move, it can indirectly drive the square rod to drive the V-shaped rod to move, so that the distance between the two groups of V-shaped rods is reduced or expanded, and then the distance between the pig's thighs stretched by the two groups of V-shaped rods meets the production requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the technical background of the present invention;

[0014] Figure 2 It is a schematic diagram of the structure of the present invention;

[0015] Figure 3 yes Figure 2 sectional view of .

[0016] In the figure: 1, frame, 2, L-shaped rod, 3, slide rod, 4, U-shaped plate, 5, boss, 6, driving mechanism, 61, transmission roller, 62, chain, 63, push block, 7, mounting rod, 8, cross bar, 9, vertical plate I, 10, vertical plate II, 11, screw tube, 12, screw rod, 13, square rod, 14, V-shaped rod, 15, lifting chain. DETAILED DESCRIPTION

[0017] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0018] A hanging device for a pig slaughtering line comprises a frame 1 arranged along the length direction of the assembly line, wherein the frame 1 is located above the assembly line:

[0019] The bottom of the frame 1 is evenly provided with L-shaped rods 2, wherein the horizontal ends of multiple groups of L-shaped rods 2 are connected by cylindrical sliding rods 3, and the sliding rods 3 are buckled with U-shaped plates 4 with inverted settings, one end of the U-shaped plate 4 extends to the bottom of the sliding rod 3 and is fixed with a convex seat 5, wherein the L-shaped rod 2 is provided with a driving mechanism 6 for driving the U-shaped plate 4, and the convex seat 5 is provided with a mounting rod 7, wherein the bottom of the mounting rod 7 is provided with a cross bar 8, and the bottoms of both ends of the cross bar 8 are provided with vertical plates I9, and the cross bar 8 Two groups of vertical plates II10 are also arranged on both sides of the bottom and are located between the two groups of vertical plates I9, wherein a screw tube 11 is arranged between the two groups of vertical plates II10, and the end of the screw tube 11 is fixed on the vertical plate II10 through a bearing, and screw rods 12 are screwed into the openings at both ends of the screw tube 11, wherein a square rod 13 is arranged at the end of the screw rod 12 and passes through the square hole on the corresponding vertical plate I9, and a V-shaped rod 14 is arranged at the end of the square rod 13, and a conical insertion portion is arranged at the end of the V-shaped rod 14.

[0020] The driving mechanism 6 includes transmission rollers 61 arranged on the upper and lower sides of the vertical end of the L-shaped rod 2, wherein chains 62 are arranged on several transmission rollers 61, and gears meshing therewith are arranged on the chains 62, and the gears are driven by a motor, and a pushing block 63 is arranged on the chain 62, which is located at the top of the slide bar 3 and abuts against the corresponding U-shaped plate 4.

[0021] In this embodiment, a polygonal mounting hole is provided on the convex seat 5 , wherein the size of the mounting rod 7 is adapted to the size of the mounting hole, and a convex block located above the convex seat 5 is provided on the top of the mounting rod 7 .

[0022] In this embodiment, a hanging chain 15 is provided at both ends of the crossbar 8. After the live pig is fixed, the live pig thigh can be tied by the hanging chain 15 to fix it again to improve the connection stability between the hanging device and the live pig.

[0023] Method of use: through the insertion part through the pig thigh, so that the bending part of the V-shaped rod 14 fixes the position where the pig thigh is penetrated, preventing the pig thigh from sliding on the hanging device, at this time, the distance between the two groups of V-shaped rods 14 is adjusted according to the size of the pig to be stretched, and the specific steps are to rotate the screw tube 11 to rotate on the bearing while driving the two groups of screw rods 12 inside it to rotate. At this time, the square hole fixes the square rod 13 to effectively prevent the screw rod 12 from rotating together with the screw tube 11. Then, under the influence of the rotation of the screw tube 11 to drive the screw rod 12 to move, it can indirectly drive the square rod 13 to drive the V-shaped rod 14 to move, so that the distance between the two groups of V-shaped rods 14 is reduced or expanded, so that the distance between the pig thighs stretched by the two groups of V-shaped rods 14 meets the production requirements, and at the same time, the pig thigh is fixed by the hanging chain 15 to further strengthen the connection stability between it and the hanging device;

[0024] Next, the U-shaped plate 4 is buckled onto the slide bar 3 upstream of one of the push blocks 63. Then, driven by the motor and the gear ring, the chain 62 slides on the transmission roller 61. At this time, the rotating chain 62 will drive the corresponding push block 63 to push the U-shaped rod 4 to slide on the slide bar 3, thereby indirectly driving the hanging device and the pigs fixed by it to move on the assembly line.

[0025] The present invention is described in detail above, but the contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A hanging device for a pig slaughtering line, comprising a frame arranged along the length direction of the assembly line, wherein the frame is located above the assembly line, characterized in that: The bottom of the frame is evenly provided with L-shaped rods, wherein the horizontal ends of multiple groups of L-shaped rods are connected by cylindrical sliding rods, and the sliding rods are buckled with U-shaped plates arranged in an inverted manner, and one end of the U-shaped plate extends to the bottom of the sliding rod and is fixed with a convex seat, wherein the L-shaped rod is provided with a driving mechanism for driving the U-shaped plate, and the convex seat is provided with a mounting rod, wherein a cross bar is provided at the bottom of the mounting rod, and vertical plates I are provided at the bottom of both ends of the cross bar, and two groups of vertical plates II located between the two groups of vertical plates I are also provided on both sides of the bottom of the cross bar, wherein a screw tube is provided between the two groups of vertical plates II, and the end of the screw tube is fixed to the vertical plate II through a bearing, and screw rods are screwed in the openings at both ends of the screw tube, wherein a square rod penetrating the corresponding square hole on the vertical plate I is provided at the end of the screw rod, and a V-shaped rod is provided at the end of the square rod.

2. A hanging device for a pig slaughtering line according to claim 1, characterized in that: The driving mechanism includes transmission rollers arranged on the upper and lower sides of the vertical end of the L-shaped rod, wherein chains are arranged on several transmission rollers, and gears meshing with the chains are arranged on the chains, the gears are driven by a motor, and the chains are provided with a pushing block located at the top of the sliding rod and abutting against the corresponding U-shaped plate.

3. A hanging device for a pig slaughtering line according to claim 1, characterized in that: The convex seat is provided with a polygonal mounting hole, wherein the size of the mounting rod is matched with the size of the mounting hole, and the top end of the mounting rod is provided with a convex block located above the convex seat.

4. A hanging device for a pig slaughtering line according to claim 1, characterized in that: Both ends of the cross bar are provided with hanging chains.

5. The hanging device for a pig slaughtering line according to claim 1, characterized in that: The end of the V-shaped rod is provided with a tapered insertion portion.

Images