Dead pig lifting platform

Abstract

The utility model relates to the field of lifting tables, in particular to a dead pig lifting table which comprises an operation table, an arc-shaped turning plate is arranged on the operation table, the end portion of the turning plate is movably connected with the end portion of the operation table, a base is arranged below the operation table, and the base is connected with the operation table through two sets of shear fork structures. The operating platform is driven to move up and down; the operating table has a high up-and-down stroke through the scissor fork structure, meanwhile, the arc-shaped turning plate can prevent dead pigs from sliding down when the turning plate conveys the dead pigs, and the device is more stable and reliable to use.

Description

Technical Field

[0001] The utility model relates to a lifting platform, in particular to a dead pig lifting platform. Background Art

[0002] In the production process of some breeding farms, it is inevitable that some dead pigs will appear. In the process of handling dead pigs, the dead pigs cannot be discarded at will, but must be handled in a centralized manner. In the process of discarding dead pigs, they need to be discarded in a centralized treatment place. These centralized treatment places generally have a higher window, and the staff need to lift the dead pigs before they can be discarded into the window. This is more troublesome and laborious, and the dead pigs carry a large number of pathogenic microorganisms, which can easily cause hygiene problems during transportation;

[0003] A special vehicle for transporting dead pigs with publication number CN206954283U discloses a vehicle comprising a main frame, directional wheels, universal wheels and a hand-cranked wire pulley; a solid shaft is fixed at the front of the main frame by a support rod, and a pair of directional wheels are provided on both sides of the solid shaft; a pair of rear wheel pillars are connected to the rear of the main frame, and the rear wheel pillars are reinforced by support rods, and universal wheels are provided under the rear wheel pillars, a handle is provided on the rear side of the main frame, and a hand-cranked wire pulley is provided above the main frame; the structure discloses a structure for transporting dead pigs, which has a labor-saving effect, but in the process of discarding the dead pigs, the dead pigs still need to be lifted up, and the dead pigs cannot be discarded conveniently. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the process of discarding dead pigs, the dead pigs need to be manually lifted and discarded, which is relatively time-consuming and labor-intensive.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] Firstly, a dead pig lifting platform is provided, including an operating platform, on which an arc-shaped flap is arranged, and the end of the flap is movably connected to the end of the operating platform. A base is arranged under the operating platform, and the base and the operating platform are connected by two sets of scissor structures for driving the operating platform to move up and down.

[0007] Furthermore, the scissor-type structure includes a first link and a second link arranged crosswise, and a third link and a fourth link arranged crosswise, and the intersections are all rotatably connected; the scissor-type structure can drive the operating table to have a higher up and down movement stroke, so that the device can adapt to more situations.

[0008] Furthermore, the first link is rotatably connected to the end of the third link, and the first link end is rotatably connected to the operating table, and the third link end is rotatably connected to the base; fixing the positions of the first link and the third link in the scissor-type structure can ensure that the scissor-type structure can stably drive the operating table to move up and down.

[0009] Furthermore, the second connecting rod is rotationally connected to the end of the fourth connecting rod, and the second connecting rod is movably connected to the operating table, and the end of the fourth connecting rod is rotationally connected to the base; the movable connection between the second connecting rod and the fourth connecting rod and between the operating table and the base can ensure that the scissors structure can smoothly drive the operating table to move up and down without structural interference.

[0010] Furthermore, a slider is slidably installed at the position of the operating table corresponding to the second connecting rod, and at the position of the base corresponding to the fourth connecting rod, and the second connecting rod and the fourth connecting rod are rotationally connected to the corresponding sliders; the slider is used to enable the moving point on the scissors structure to move smoothly, and the movement is more stable and smooth, thereby improving the stability of the device.

[0011] Furthermore, the corresponding intersection points between the two groups of scissor-type structures are connected through the first rotating shaft; the setting of the first rotating shaft ensures that the two groups of scissor-type structures can be synchronized.

[0012] Furthermore, a first hydraulic telescopic rod is hingedly connected to the base, and a movable end of the first hydraulic telescopic rod is hingedly connected to the nearest first rotating shaft; the extension and retraction of the first hydraulic telescopic rod can drive the scissor mechanism to operate, saving time and effort, and has a simple structure and low cost.

[0013] Furthermore, a second rotating shaft is installed at the rotation connection between the operating table and the flap, which is used to rotate the flap on the operating table; the second rotating shaft enables the flap to rotate smoothly on the operating table, thereby improving the stability of the device.

[0014] Furthermore, a plurality of second hydraulic telescopic rods are installed on the operating table, and the movable ends of the second hydraulic telescopic rods are in contact with the side surfaces of the flap; the second hydraulic telescopic rods can smoothly drive the flap to rotate, and the degree of automation is high, which can improve work efficiency.

[0015] Furthermore, the movable ends of the second hydraulic telescopic rods are each provided with a pulley, and the side surfaces of the pulleys are in contact with the side surfaces of the flaps. The pulleys can be used to reduce the friction between the second hydraulic telescopic rod and the flaps, thereby achieving a silent effect.

[0016] The utility model has the following beneficial effects: the utility model utilizes an arc-shaped flap to limit the dead pig when moving the dead pig upward, thereby preventing the dead pig from sliding down and making the device more stable to use; at the same time, the setting of the first hydraulic telescopic rod enables the scissor-type structure to drive the operating table to move up and down; at the same time, the selection of the scissor-type structure enables the operating table to have a larger stroke for moving up and down, thereby adapting to various situations; at the same time, the second hydraulic telescopic rod can drive the flap to push the dead pig down, thereby reducing the contact time between the workers and the dead pig and ensuring hygiene and safety; at the same time, the setting of the pulley enables the friction between the second hydraulic telescopic rod and the flap to be smaller when the flap rotates, and also achieves a silent effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of this embodiment;

[0019] Figure 2 for Figure 1 Side view of. DETAILED DESCRIPTION

[0020] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0021] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0022] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The utility model provides a dead pig lifting platform, such as Figure 1 and Figure 2 As shown, it includes an operating table 2 and a base 1, and two sets of scissor structures are installed between the operating table 2 and the base 1, wherein the scissor structure can drive the operating table 2 to move up and down. When the scissor structure drives the operating table 2 to move downward, the workers use the transfer vehicle to transport the dead pigs. At this time, the staff can smoothly transfer the dead pigs to the operating table 2, and then the scissor structure drives the operating table 2 to move upward until it reaches the window, and then the dead pigs are pushed off the operating table 2 and put into the window, and then the dead pigs can be processed collectively.

[0025] Specifically, in order to facilitate pushing the dead pig off the operating table 2, in the present embodiment, a flap 3 is rotatably installed on the operating table 2, wherein a second rotating shaft 11 is installed at the rotating position of the flap 3 and the operating table 2, wherein the second rotating shaft 11 can enable the flap 3 to rotate along the operating table 2. Under normal conditions, the flap 3 is placed flat on the operating table 2, and the dead pig is transferred to the flap 3. When the dead pig needs to be pushed down, the flap 3 can be driven to rotate. At this time, under the action of gravity, the dead pig slides off the flap 3 and is thrown into the window.

[0026] In order to ensure that the dead pig is more stable when moving upward with the operating table 2, the cross-section of the flap 3 is arc-shaped, that is, the flap 3 is an arc-shaped plate. When the dead pig is placed on the flap 3, the dead pig is located at the bottom of the concave surface of the flap 3. At this time, the flap 3 limits the dead pig in two directions, which can prevent the dead pig from sliding off the flap 3, making the device more stable to use.

[0027] In order to save effort and be more convenient, several second hydraulic telescopic rods 12 are installed on the operating table 2, and the movable ends of the second hydraulic telescopic rods 12 are in contact with the side of the flap 3. When the dead pig needs to be dropped, the second hydraulic telescopic rods 12 are extended, which drives the flap 3 to rotate, thereby pushing the dead pig down, saving time and effort.

[0028] In order to make the device smoother to use, a pulley 13 is installed on the movable end of the second hydraulic telescopic rod 12, and the side of the pulley 13 is in contact with the side of the flap 3. When the second hydraulic telescopic rod 12 pushes the flap 3 to rotate, the pulley 13 rolls on the side of the flap 3, thereby pushing the flap 3 to rotate more smoothly. The pulley can reduce friction and achieve a silent effect.

[0029] Specifically, in this embodiment, the scissor-fork structure includes a first link 4 and a second link 6 arranged crosswise, and a third link 5 and a fourth link 7 arranged crosswise, wherein the intersection of the first link 4 and the second link 6, and the intersection of the third link 5 and the fourth link 7 are both rotatably connected;

[0030] The end of the first connecting rod 4 is rotationally connected to the end of the third connecting rod 5, the end of the first connecting rod 4 is rotationally connected to the operating table 2, the third connecting rod 5 is rotationally connected to the base 1, and similarly, the end of the second connecting rod 6 is rotationally connected to the end of the fourth connecting rod 7, and the second connecting rod 6 is movably connected to the operating table 2, and the fourth connecting rod 7 is movably connected to the base 1. In this embodiment, a slider 8 is slidably installed at the position of the operating table 2 corresponding to the second connecting rod 6 and the position of the base 1 corresponding to the fourth connecting rod 7, and the second connecting rod 6 and the fourth connecting rod 7 are rotationally connected to the corresponding sliders 8.

[0031] Specifically, Figure 2 As shown, when the scissor structure drives the operating platform 2 to move upward, the upper and lower sliders both move to the right, and when the operating platform 2 needs to be driven to move downward, the two sliders both move to the left.

[0032] In order to smoothly drive the scissor structure to operate, the corresponding intersection points on the two sets of scissor structures are connected by a first rotating shaft 9, and a first hydraulic telescopic rod 10 is hingedly installed on the base 1, wherein the movable end of the first hydraulic telescopic rod 10 is hingedly connected to the nearest first rotating shaft 9. When the first hydraulic telescopic rod 10 is extended, the scissor structure drives the operating platform 2 to move upward, and when the first hydraulic telescopic rod 10 is shortened, the scissor structure drives the operating platform 2 to move downward.

[0033] It should be understood that the above description of the specific embodiments of the utility model is only for illustrating the technical route and features of the utility model, and its purpose is to enable those skilled in the art to understand the content of the utility model and implement it accordingly, but the utility model is not limited to the above specific implementation methods. All changes or modifications made within the scope of the claims of the utility model should be included in the protection scope of the utility model.

Claims

1. A dead pig lifting platform, characterized in that: The operating platform (2) comprises an operating table (2), wherein an arc-shaped flap (3) is arranged on the operating table (2), an end of the flap (3) is movably connected to an end of the operating table (2), a base (1) is arranged below the operating table (2), and the base (1) and the operating table (2) are connected via two sets of scissor structures for driving the operating table (2) to move up and down.

2. A dead pig lifting platform according to claim 1, characterized in that: The scissor-fork structure comprises a first connecting rod (4) and a second connecting rod (6) arranged crosswise, and a third connecting rod (5) and a fourth connecting rod (7) arranged crosswise, and the intersections are all rotationally connected.

3. A dead pig lifting platform according to claim 2, characterized in that: The first connecting rod (4) is rotatably connected to the end of the third connecting rod (5), the end of the first connecting rod (4) is rotatably connected to the operating table (2), and the end of the third connecting rod (5) is rotatably connected to the base (1).

4. A dead pig lifting platform according to claim 3, characterized in that: The second connecting rod (6) is rotatably connected to the end of the fourth connecting rod (7), the second connecting rod (6) is movably connected to the operating table (2), and the end of the fourth connecting rod (7) is rotatably connected to the base (1).

5. A dead pig lifting platform according to claim 4, characterized in that: A slider (8) is slidably mounted at a position of the operating platform (2) corresponding to the second connecting rod (6) and at a position of the base (1) corresponding to the fourth connecting rod (7), and the second connecting rod (6) and the fourth connecting rod (7) are rotationally connected to the corresponding sliders (8).

6. A dead pig lifting platform according to claim 5, characterized in that: The corresponding intersection points between the two groups of scissor-fork structures are connected via the first rotating shaft (9).

7. A dead pig lifting platform according to claim 6, characterized in that: A first hydraulic telescopic rod (10) is hingedly connected to the base (1), and a movable end of the first hydraulic telescopic rod (10) is hingedly connected to the nearest first rotating shaft (9).

8. The dead pig lifting platform according to claim 1, characterized in that: A second rotating shaft (11) is installed at the rotation connection between the operating table (2) and the flap (3) and is used to rotate the flap (3) on the operating table (2).

9. The dead pig lifting platform according to claim 1, characterized in that: A plurality of second hydraulic telescopic rods (12) are installed on the operating platform (2), and the movable ends of the second hydraulic telescopic rods (12) are in contact with the side surfaces of the flap (3).

10. A dead pig lifting platform according to claim 9, characterized in that: The movable ends of the second hydraulic telescopic rods (12) are each provided with a pulley (13), and the side surfaces of the pulleys (13) are in contact with the side surfaces of the flaps (3).

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