Efficient pig slaughtering production line conveying device

Abstract

The application discloses a kind of high-efficiency pig slaughtering production line conveying devices, including fixed plate, conveying chain;It further includes movable block, slide plate, pendant, wedge and pressure bar;Wedge is rotatably connected with pressure plate, and the end of pressure plate is provided with contact plate movable through connecting member and penetrates wedge, and movable block drives contact plate to move, while making pressure plate rotate, so that wedge is pressed to the pressure plate of rotation, drives wedge to move from slow to fast, drives slide plate to move steadily on fixed plate by driving conveying chain, guarantee the efficient conveying of pig;Movable block drives wedge and slide plate, so as to indirectly move pig on slide plate;First torsional spring rod and tension spring ensure that wedge remains horizontal when not contacting movable block, avoid pig to shake;Pressure plate and contact plate are slowly rotated by the movement of contact plate and drive pressure plate, so that slide plate gradually accelerates when contacting wedge, avoid pig to produce excessive shaking when starting.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of slaughtering conveying equipment structure, in particular to a high-efficiency pig slaughtering production line conveying device. BACKGROUND

[0002] The utility model discloses a high -efficient pig slaughtering production line conveying device of CN214002997U, including the hanger rail, chain, support, boom, the hanger rail is two in the same horizontal plane, and the hanger rail opposite side between setting up the boom, the top of two hanger rail all is provided with the support, and the chain is set up between the opposite side of two supports, in this technology, several gears can be compacted to the chain, so that the chain is in the state of tight, so that the chain can drive the push block to move, the lifting ring can be conveniently hooked to the lifting hook, so that the pig after slaughtering can be hung up, and processing is convenient, simple structure can make conveying more stable, can improve the efficiency of production and processing simultaneously.

[0003] In the above pig slaughtering production line conveying process, no mechanism is set up for reducing pig shaking, especially when the conveyor starts and stops, the shaking amplitude is large, because the conveying device starts quickly when starting to convey the pig, the pig will shake greatly due to the sudden rapid movement and the inertia effect, this shaking will make the conveying process unstable, increase the operation difficulty and safety hazard, reduce the efficiency and stability of the whole pig slaughtering production line.

[0004] Therefore, we propose a high-efficiency pig slaughtering production line conveying device. SUMMARY

[0005] The purpose of the present application is to provide a high-efficiency pig slaughtering production line conveying device to solve the problems raised in the background art.

[0006] To achieve the above purpose, the present application provides a high-efficiency pig slaughtering production line conveying device, which comprises a fixed plate, a conveying chain driven by a driving member on the fixed plate; further comprising: a movable block fixedly connected with the link shaft of the conveying chain, a sliding plate slidingly fitted in the middle of the conveying chain, a hanging piece for hanging pigs provided in the middle of the sliding plate, a wedge-shaped block rotatably connected with the sliding plate at both ends of the sliding plate through a first torsional spring rod, a pressing rod provided on the fixed plate, the inclined surface of one end of the wedge-shaped block in pressure contact with the pressing rod, and the flat surface of the other end of the wedge-shaped block in pressure contact with the movable block.

[0007] A pressing plate is rotatably connected to the wedge-shaped block, and the end of the pressing plate is provided with a contact plate that moves through the wedge-shaped block through a connecting piece, and the movable block drives the contact plate to move while rotating the pressing plate, so that the wedge-shaped block presses and rotates the pressing plate, and drives the wedge-shaped block to move from slow to fast.

[0008] Preferably, the connecting piece comprises a first gear rotatably connected in the wedge block, the central axis of the first gear is fixedly connected with the pressing plate, the middle part of the contact plate is a rack structure, the middle part of the contact plate is engaged with two second gears which are engaged with the first gear, and the pitch circle radius of the first gear is greater than that of the second gear.

[0009] Preferably, a plurality of roller shafts are rotatably connected in the middle part of the sliding plate, and a limiting plate rotatably connected with the roller shafts is fixedly connected in the middle part of the fixed plate.

[0010] Preferably, a plurality of roller shafts are rotatably connected in the middle part of the sliding plate, and a limiting plate rotatably connected with the roller shafts is fixedly connected in the middle part of the fixed plate.

[0011] Preferably, the roller shafts are fixedly connected with rolling plates, and grooves for rolling connection with the rolling plates are formed in the limiting plate.

[0012] Preferably, the sliding plate is further provided with a rotating piece matched with the wedge block, the rotating piece comprises two fixed rods fixedly connected with the sliding plate, the fixed rod close to the end of the sliding plate supports the wedge block, and a tension spring is hung between the fixed rod away from the end of the sliding plate and the wedge block.

[0013] Preferably, the sliding plate is further provided with a rotating piece matched with the wedge block, the rotating piece comprises two fixed rods fixedly connected with the sliding plate, the fixed rod close to the end of the sliding plate supports the wedge block, and a tension spring is hung between the fixed rod away from the end of the sliding plate and the wedge block.

[0014] Preferably, the plurality of L-shaped rods are evenly arranged in half of the rotating wheel of the conveying chain.

[0015] Preferably, the contact plate is fixedly connected with anti-dropping balls at both ends, and the anti-dropping balls are matched with the movable blocks.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] By driving the conveying chain, the sliding plate is smoothly moved on the fixed plate, ensuring efficient conveying of pigs; the movable block drives the wedge block and the sliding plate, thereby indirectly moving the pigs on the sliding plate; the first torsion spring rod and the tension spring ensure that the wedge block remains horizontal when not in contact with the movable block, avoiding shaking of the pigs; the pressing plate and the contact plate are slowly rotated by the movement of the contact plate, so that the sliding plate gradually accelerates when contacting the wedge block, avoiding excessive shaking of the pigs when starting;

[0018] The plurality of fixed rods and tension springs arranged on the sliding plate ensure the horizontal state of the wedge block, preventing the pigs on the sliding plate from shaking during the transition process; the elasticity of the second torsion spring rod and the plate further slows down the shaking of the pigs, maintaining the stability of the conveying; the elastic rods on the L-shaped rods provide slight buffering when the pigs are in the limiting position, avoiding excessive shaking of the pigs. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The overall structure of the present application is shown in the figure.

[0020] Figure 2 The side view of the overall structure of the present application is shown in the figure.

[0021] Figure 3 The structure of the fixed plate of the present application is shown in the figure.

[0022] Figure 4 The structure of the left end of the conveying chain of the present application is shown in the figure.

[0023] Figure 5 The front view of the structure of the left end of the conveying chain of the present application is shown in the figure.

[0024] Figure 6 The top view of the structure of the left end of the conveying chain of the present application is shown in the figure.

[0025] Figure 7 The rear view of the structure of the left end of the conveying chain of the present application is shown in the figure.

[0026] Figure 8 The split structure of the conveying chain and the rotating wheel of the present application is shown in the figure.

[0027] Figure 9 The cooperation structure of the wedge-shaped block, the pressing rod and the movable block of the present application is shown in the figure.

[0028] Figure 10 The split structure of the roller and the limiting plate of the present application is shown in the figure.

[0029] Figure 11 The split structure of the sliding plate and the wedge-shaped block of the present application is shown in the figure.

[0030] Figure 12 The structure of the hanging piece and the U-shaped plate away from the sliding plate of the present application is shown in the figure.

[0031] Figure 13 The cooperation structure of the fixed rod and the wedge-shaped block of the present application is shown in the figure.

[0032] Figure 14 The cross-sectional structure of the wedge-shaped block of the present application is shown in the figure.

[0033] In the figure: 1, fixed plate; 2, conveying chain; 3, movable block; 4, sliding plate; 5, hanging piece; 6, wedge-shaped block; 7, pressing rod; 8, pressing plate; 9, contact plate; 10, first gear; 11, second gear; 12, roller; 13, limiting plate; 14, rolling plate; 15, groove; 16, fixed rod; 17, tension spring; 18, rotating rod; 19, U-shaped plate; 20, L-shaped rod; 21, elastic rod; 22, anti-dropping ball; 23, rotating wheel. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0035] Please refer to Figures 1-14 The present application provides a high-efficiency pig slaughtering production line conveying device, which comprises a fixed plate 1, a conveying chain 2 driven by a driving member on the fixed plate 1.

[0036] The fixed plate 1 is installed on a structure (such as a wall) by screws, a motor is fixed in the fixed plate 1, the output shaft of the motor penetrates the fixed plate 1 and is connected and fixed with the shaft of one rotating wheel 23 of the conveying chain 2, the shaft of the other rotating wheel 23 of the conveying chain 2 is rotatably connected with the fixed plate 1, the rotating wheel 23 is driven to rotate by the motor, thereby driving the conveying chain 2 to transmit.

[0037] The device further comprises a movable block 3 fixedly connected with the shaft of the link of the conveying chain 2, a sliding plate 4 is slidingly fitted in the middle of the conveying chain 2, a hanging piece 5 for hanging a pig is arranged in the middle of the sliding plate 4, a wedge-shaped block 6 is rotatably connected with the sliding plate 4 at both ends of the sliding plate 4 through a first torsional spring rod, a pressing rod 7 is arranged on the fixed plate 1, the inclined surface of one end of the wedge-shaped block 6 is in pressing cooperation with the pressing rod 7, and the flat surface of the other end of the wedge-shaped block 6 is in pressing cooperation with the movable block 3.

[0038] A pressing plate 8 is rotatably connected with the wedge-shaped block 6, the end of the pressing plate 8 is provided with a contact plate 9 movably penetrating the wedge-shaped block 6 through a connecting member, the movable block 3 drives the contact plate 9 to move at the same time, so that the pressing plate 8 rotates, thereby making the wedge-shaped block 6 press the rotating pressing plate 8 and drive the wedge-shaped block 6 to move from slow to fast.

[0039] The ends of the contact plate 9 are fixedly connected with anti-dropping balls 22, and the anti-dropping balls 22 are in pressing cooperation with the movable block 3.

[0040] In the present application, the conveying chain 2 drives the movable block 3 to move synchronously, that is, the movable block 3 moves in a circular motion, and the pig slaughtering production line conveying process can be divided into the following processes.

[0041] The first process: the moving of the movable block 3, when the movable block 3 is located at the left end of the conveying chain 2, at this time, the movable block 3 is not in contact with the wedge-shaped block 6, the slide plate 4 remains stationary (the slide plate 4 is located at the left end), the pig after being slaughtered is hung on the hanging piece 5 by a mechanical hand or manually, in this mode, the conveying chain 2 is always in transmission, the movable block 3 is always in circular motion and does not stop, the middle of the fixed plate 1 is fixedly connected with the limiting plate 13, when the movable block 3 is close to the two rotating wheels 23 of the conveying chain 2, the slide plate 4 is just located at the two ends of the limiting plate 13, the slide plate 4 does not move, the time when the slide plate 4 stays is just the time when the pig is hung on the hanging piece 5 or taken off from the hanging piece 5 by a mechanical hand or manually, that is, when the slide plate 4 stays at one end of the limiting plate 13, the pig is hung on the hanging piece 5, when the slide plate 4 stays at the other end of the limiting plate 13, the pig is taken off from the hanging piece 5;

[0042] The second process: the movable block 3 continues to slide and contacts the contact plate 9 and the inclined pressing plate 8, at this time, the movable block 3 has not contacted the wedge-shaped block 6;

[0043] The third process: the movable block 3 presses against the pressing plate 8 and the contact plate 9 and continues to slide, under the action of the movable block 3, the contact plate 9 slides horizontally along the wedge-shaped block 6, the connecting piece comprises the first gear 10 which is rotatably connected in the wedge-shaped block 6, the middle shaft of the first gear 10 is fixedly connected with the pressing plate 8, the middle part of the contact plate 9 is a rack structure, the middle part of the contact plate 9 is engaged with the two second gears 11 which are engaged with the first gear 10 at the same time, the radius of the division circle of the first gear 10 is greater than the radius of the division circle of the second gear 11;

[0044] The large-distance movement of the contact plate 9 relative to the wedge-shaped block 6 drives the second gear 11 to rotate at the original position in the wedge-shaped block 6, so as to mesh and drive the first gear 10 to rotate at the original position in the wedge-shaped block 6, wherein the rotation angle of the second gear 11 is large and the rotation angle of the first gear 10 is small, so that the pressing plate 8 rotates by a small angle, in this process, the pressing plate 8 rotates continuously and slowly, through the pressing of the movable block 3 on the pressing plate 8, the slide plate 4 and the wedge-shaped block 6 slowly start to move, the sliding speed of the slide plate 4 will only slowly increase to the same speed as the movable block 3, that is, the speed of the slide plate 4 will not instantaneously reach the same speed as the movable block 3 from 0, this mode can effectively avoid the problem of excessive shaking when the movable block 3 contacts the wedge-shaped block 6, through the slow speed-up mode, the shaking amplitude of the pig hung on the hanging piece 5 is reduced, which is convenient for the stability of conveying.

[0045] The fourth process: the movable block 3 directly contacts the wedge-shaped block 6, at this time, the speed of the wedge-shaped block 6 and the slide plate 4 is consistent with the speed of the movable block 3, in this stable conveying process, the pig can be washed, slaughtered and processed by external equipment;

[0046] Fifth process: the movable block 3 continues to drive the wedge-shaped block 6 to move at the same speed, when the sliding plate 4 and the wedge-shaped block 6 slide from the left end to the right end of the limiting plate 13, at this time, the inclined surface of the wedge-shaped block 6 is in contact with the pressing rod 7, under the pressing action of the pressing rod 7, the wedge-shaped block 6 overcomes the double action of the tension spring 17 and the first torsion spring rod, and rotates relative to the sliding plate 4, so that the movable block 3 passes over the wedge-shaped block 6, the wedge-shaped block 6 is separated from the movable block 3 and does not slide, and stays at the right end of the limiting plate 13;

[0047] Sixth process: the movable block 3 continues to move and is active at the right end of the conveying chain 2, at this time, the sliding plate 4 stops moving, and the pig is taken off by a mechanical hand or manually;

[0048] Seventh process, the movable block 3 contacts the wedge-shaped block 6 again, so that the sliding plate 4 moves to the left end of the limiting plate 13 and stops, and the next pig is transported for processing, and the process is repeated.

[0049] Wherein, the middle of the sliding plate 4 is rotatably connected with a plurality of roller shafts 12, the middle of the fixed plate 1 is fixedly connected with a limiting plate 13 in rolling connection with the roller shafts 12, the end of the roller shaft 12 is fixedly connected with a rolling plate 14, the limiting plate 13 is provided with a groove 15 in rolling connection with the rolling plate 14, when the sliding plate 4 moves, the roller shaft 12 slides along the limiting plate 13, and the rolling plate 14 rolls in the groove 15 (rolling friction), so as to ensure that the sliding plate 4 stably slides along the limiting plate 13, thereby ensuring the stable transportation of the pig.

[0050] It is worth noting that: the sliding plate 4 is further provided with a rotating piece in abutting connection with the wedge-shaped block 6, the rotating piece comprises two fixed rods 16 fixedly connected with the sliding plate 4, the fixed rod 16 close to the end of the sliding plate 4 supports the wedge-shaped block 6, and the fixed rod 16 away from the end of the sliding plate 4 is hung with the tension spring 17 between the fixed rod 16 and the wedge-shaped block 6, due to the action of the first torsion spring rod and the tension spring 17, the wedge-shaped block 6 is abutted on the fixed rod 16, when the movable block 3 abuts against the plane of the wedge-shaped block 6, the wedge-shaped block 6 ensures the horizontal state and does not incline and rotate;

[0051] When the pressing rod 7 abuts against the inclined surface of the wedge-shaped block 6, the first tension spring 17 and the tension spring 17 are overcome, the tension spring 17 is elongated, and the middle of the tension spring 17 abuts against the fixed rod 16 close to the end of the sliding plate 4, when the movable block 3 is away from the wedge-shaped block 6 and the sliding plate 4 stops moving, under the action of the tension spring 17 and the first torsion spring rod, the inclined wedge-shaped block 6 returns to the horizontal state.

[0052] Further, the bottom of the sliding plate 4 is rotatably connected with a rotating rod 18 through a second torsion spring rod, the bottom of the rotating rod 18 is fixedly connected with a U-shaped plate 19, the two ends of the U-shaped plate 19 are in elastic structure, through the second torsion spring rod and the U-shaped plate 19 in elastic structure, on one hand, the pigs hung on the hanger 5 sway along the length direction of the fixed plate 1 is slowed down, on the other hand, the bottom of the pigs hung on the hanger 5 is prevented from approaching the fixed plate 1, so that the conveying is stable.

[0053] Further, the edges of the rotating wheels 23 at the two ends of the conveying chain 2 are fixedly connected with a plurality of L-shaped rods 20, the ends of the L-shaped rods 20 are fixedly connected with elastic rods 21, when the sliding plate 4 with the pigs is located at the left end or the right end of the limiting plate 13, the sliding plate 4 stops, through the elastic rods 21 in circular motion, the pigs on the sliding plate 4 are buffered and pressed, so that the pigs on the sliding plate 4 are prevented from swinging excessively due to inertia.

[0054] The plurality of L-shaped rods 20 are evenly arranged in the half area of the rotating wheel 23 of the conveying chain 2, the half area of the rotating wheel 23 has the L-shaped rods 20 respectively, and the other half area has no L-shaped rods 20, when the pigs are placed or taken by the mechanical hand, the other half area of the rotating wheel 23 corresponds to the position of the sliding plate 4, that is, the L-shaped rods 20 do not act on the pigs at this time, and the pigs are convenient to take and place.

[0055] It is worth noting that the elastic rods 21 will not touch the sliding plate 4, and will not touch the U-shaped plate 19 and the pressing rod 7; the fixed rod 16 will not touch the movable block 3; and the movable block 3 will not touch the pressing rod 7.

[0056] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0057] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high efficiency pig slaughter line conveyor comprising: The fixed plate (1) is driven by a driving element with a conveying chain (2); It is characterized in that it further comprises a movable block (3) fixedly connected with the shaft of the link of the conveying chain (2), a sliding plate (4) slidingly fitted in the middle of the conveying chain (2), a hanging piece (5) for hanging pigs arranged in the middle of the sliding plate (4), a wedge-shaped block (6) rotatably connected with the sliding plate (4) through a first torsion spring rod at both ends of the sliding plate (4), a pressing rod (7) arranged on the fixed plate (1), an inclined surface at one end of the wedge-shaped block (6) in abutting engagement with the pressing rod (7), and a flat surface at the other end of the wedge-shaped block (6) in abutting engagement with the movable block (3). A pressing plate (8) is rotatably connected with the wedge-shaped block (6), and an active contact plate (9) is arranged on the end of the pressing plate (8) through a connecting piece and penetrates the wedge-shaped block (6), the movable block (3) drives the contact plate (9) to move while abutting the contact plate (9), which makes the pressing plate (8) rotate, so that the wedge-shaped block (6) abuts the rotating pressing plate (8) and drives the wedge-shaped block (6) to move from slow to fast.

2. The high efficiency pig slaughter line conveyor of claim 1, wherein: The connecting piece comprises a first gear (10) rotatably connected with the wedge-shaped block (6), the middle shaft of the first gear (10) is fixedly connected with the pressing plate (8), the middle part of the contact plate (9) is a rack structure, the middle part of the contact plate (9) is engaged with two second gears (11) which are engaged with the first gear (10) at the same time, and the radius of the index circle of the first gear (10) is greater than the radius of the index circle of the second gear (11).

3. The high efficiency pig slaughter line conveyor of claim 2, wherein: A plurality of roller shafts (12) are rotatably connected with the middle part of the sliding plate (4), and a limiting plate (13) is fixedly connected with the middle part of the fixed plate (1) and is in rolling connection with the roller shafts (12).

4. The high efficiency pig slaughter line conveyor of claim 3, wherein: The end of the roller shaft (12) is fixedly connected with a rolling plate (14), and the limiting plate (13) is provided with a groove (15) in rolling connection with the rolling plate (14).

5. The high efficiency pig slaughter line conveyor of claim 4, wherein: The sliding plate (4) is further provided with a rotating piece in abutting engagement with the wedge-shaped block (6), the rotating piece comprises two fixed rods (16) fixedly connected with the sliding plate (4), the fixed rod (16) close to the end of the sliding plate (4) supports the wedge-shaped block (6), and a tension spring (17) is hung between the fixed rod (16) away from the end of the sliding plate (4) and the wedge-shaped block (6).

6. The high efficiency pig slaughter line conveyor of claim 5, wherein: The bottom of the sliding plate (4) is rotatably connected with a rotating rod (18) through a second torsion spring rod, the bottom of the rotating rod (18) is fixedly connected with a U-shaped plate (19), and the two ends of the U-shaped plate (19) are in elastic structure.

7. The high efficiency pig slaughter line conveyor of claim 6, wherein: A plurality of L-shaped rods (20) are fixedly connected with the edge of the rotating wheel (23) at both ends of the conveying chain (2).

8. The high efficiency pig slaughter line conveyor of claim 7, wherein: The plurality of L-shaped rods (20) are evenly arranged in one half of the rotating wheel (23) of the conveying chain (2).

9. The high efficiency pig slaughter line conveyor of claim 8, wherein: The two ends of the contact plate (9) are fixedly connected with anti-dropping balls (22), and the anti-dropping balls (22) are in abutting engagement with the movable block (3).

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