A height-adjustable mobile hanger

Abstract

The application relates to an adjustable height mobile hanging device and relates to the field of livestock slaughtering devices, and aims to solve the problem that the height of the hanging device cannot be adjusted. The device comprises a connecting piece, the connecting piece is fixedly installed on a conveying chain, a lifting mechanism is installed on the connecting piece, and a lifting hook is connected to the movable section of the lifting mechanism. Through the lifting mechanism, the height of the lifting hook can be adjusted, and a sheep body is hung upside down on the lifting hook, so that operators at different heights can operate the sheep.

Description

Technical Field

[0001] This application relates to the field of livestock slaughtering equipment, and in particular to a height-adjustable mobile hoisting device. Background Technology

[0002] As is well known, sheep carcass hanging devices in slaughterhouses are used to suspend and transport slaughtered sheep carcasses, and they are widely used in the mutton production industry. After the sheep are slaughtered and hung on hooks, when the hanging height is relatively high, multiple operators need to simultaneously perform operations such as skinning and removing internal organs from the suspended sheep. The operators are not all the same height, and shorter operators have to raise their arms high to operate, which seriously affects the comfort of the operators.

[0003] Existing sheep slaughtering hanging devices only include metal hooks or metal hooks fixed to the lower part of a metal chain. The height cannot be adjusted, therefore the hanging device needs improvement. Utility Model Content

[0004] To overcome the shortcomings of the prior art, this application provides a height-adjustable mobile suspension device.

[0005] The adjustable height mobile suspension device provided in this application adopts the following technical solution:

[0006] An adjustable-height mobile suspension device is installed on a conveyor chain, including a connector fixedly installed on the conveyor chain, a lifting mechanism installed on the connector, and a hook connected to the movable section of the lifting mechanism.

[0007] A further technical solution is that the connecting member has an arc-shaped hook structure, the lifting mechanism includes a hydraulic cylinder, the fixed end of the hydraulic cylinder is suspended on the connecting member, and the movable end of the hydraulic cylinder is fixedly connected to the hook.

[0008] A further technical solution is that the connecting member is two parallel plate-shaped structures, the lifting mechanism includes a wire spool rotatably connected to the connecting member and a ratchet fixed to the wire spool, the connecting member is provided with a pawl that cooperates with the ratchet; a lifting rope is provided on the wire spool, and the hook is connected to the lifting rope.

[0009] A further technical solution is that a positioning plate is provided on the connector, and a positioning protrusion is fixedly connected to the opposite surface of the pawl and the positioning plate, and a spring is sleeved on the outside of the two positioning protrusions; a fixed pulley is rotatably connected to the connector, and an unlocking rope is connected to the pawl, with the unlocking rope hanging down after passing around the fixed pulley.

[0010] Compared with the prior art, this application includes the following beneficial technical effects:

[0011] 1. By setting up a lifting mechanism, the height of the hook can be adjusted, and the sheep can be hung upside down on the hook, so that operators at different heights can operate the sheep.

[0012] 2. The lifting mechanism uses a ratchet and a screw conveyor to rotate and rewind or lower the hoisting rope, controlling the height of the hook fixed on the rope. Raising the hook indicates a taller operator, who can turn the crank to rotate the ratchet and screw conveyor and lock the height using the pawl. Lowering the hook indicates a shorter operator, who can pull the unlocking rope to quickly lower the hook height, thus accommodating operators of different heights. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0014] Figure 2 This is a schematic diagram of the overall structure of another embodiment of this application;

[0015] Figure 3 yes Figure 2 A magnified view of part A in the diagram.

[0016] Reference numerals: 1. Conveyor chain; 2. Connector; 3. Lifting mechanism; 4. Hook; 31. Hydraulic cylinder; 32. Fixing ring; 51. Threading disc; 52. Ratchet; 53. Pad; 54. Lifting rope; 55. Handle; 61. Positioning plate; 62. Protrusion; 63. Spring; 64. Fixed pulley; 65. Unlocking rope. Detailed Implementation

[0017] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0018] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "setup," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0019] The technical solutions in this application will be further described in detail below with reference to the accompanying drawings. Example

[0020] This application discloses a height-adjustable mobile suspension device. Please refer to... Figure 1 The device includes a connector 2, which is fixedly installed on the conveyor chain 1. A lifting mechanism 3 is installed on the connector 2, and a hook 4 is connected to the movable section of the lifting mechanism 3.

[0021] Specifically, the connector 2 has an arc-shaped hook structure, the lifting mechanism 3 is a hydraulic cylinder 31, and the fixed end of the hydraulic cylinder 31 is provided with a fixing ring 32, which is hung on the connector 2.

[0022] The sheep carcass is suspended on the hook 4, and the piston rod of the hydraulic cylinder 31 faces downward. When the hydraulic cylinder 31 extends, it drives the hook 4 to move downward; when the hydraulic cylinder 31 retracts, it drives the hook 4 to rise, thus facilitating operation by workers at different heights. Example

[0023] The difference between this embodiment and Embodiment 1 is that, please refer to... Figure 2 and Figure 3 The connecting member 2 consists of two parallel plate-shaped structures. The lifting mechanism 3 includes a wire reel 51 rotatably connected to the connecting member 2 and a ratchet 52 fixed to the wire reel 51. The connecting member 2 is provided with a pawl 53 that cooperates with the ratchet 52. A lifting rope 54 is provided on the wire reel 51, and the hook 4 is connected to the lifting rope 54.

[0024] The ratchet 52 has a polygonal groove in the middle, specifically a hexagonal groove. A crank 55 is inserted into the groove to rotate the ratchet 52 and drive the wire reel 51 to rotate, so that the lifting rope 54 is wound on the wire reel 51, thereby increasing the height of the hook 4. When the appropriate height is reached, the pawl 53 is engaged with the ratchet 52 to lock it, preventing the weight of the sheep from pulling the wire reel 51 to rotate in the opposite direction.

[0025] Furthermore, a positioning plate 61 is provided on the connector 2, and a positioning protrusion 62 is fixedly connected to the opposite surface of the pawl 53 and the positioning plate 61. A spring 63 is sleeved on the outside of the two positioning protrusions 62. A fixed pulley 64 is rotatably connected to the connector 2, and an unlocking rope 65 is connected to the pawl 53. The unlocking rope 65 hangs down after passing around the fixed pulley 64.

[0026] The pawl 53 is engaged by the elastic spring 63, which keeps the head of the pawl 53 locked onto the ratchet 52. When the height of the hook 4 needs to be lowered, the unlocking rope 65 is pulled. The unlocking rope 65 moves the pawl 53 upward, disengaging from the ratchet 52 and compressing the spring 63 at the same time. After the height adjustment is completed, the unlocking rope 65 is released, and the pawl 53 is engaged onto the ratchet 52 again under the action of the spring 63.

[0027] In the description of the above embodiments, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0028] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A height-adjustable mobile suspension device, installed on a conveyor chain (1), characterized in that, Includes a connector (2), which is fixedly installed on the conveyor chain (1), and a lifting mechanism (3) is installed on the connector (2), with a hook (4) connected to the movable section of the lifting mechanism (3).

2. The adjustable-height mobile suspension device according to claim 1, characterized in that, The connector (2) has an arc-shaped hook structure. The lifting mechanism (3) includes a hydraulic cylinder (31). The fixed end of the hydraulic cylinder (31) is suspended on the connector (2), and the movable end of the hydraulic cylinder (31) is fixedly connected to the hook (4).

3. The adjustable-height mobile suspension device according to claim 1, characterized in that, The connector (2) consists of two parallel plate-shaped structures. The lifting mechanism (3) includes a wire reel (51) rotatably connected to the connector (2) and a ratchet (52) fixed to the wire reel (51). The connector (2) is provided with a pawl (53) that cooperates with the ratchet (52). A lifting rope (54) is provided on the wire reel (51), and the hook (4) is connected to the lifting rope (54).

4. The adjustable-height mobile suspension device according to claim 3, characterized in that, The connector (2) is provided with a positioning plate (61), and the pawl (53) and the positioning plate (61) are fixedly connected with positioning protrusions (62). Springs (63) are sleeved on the outside of the two positioning protrusions (62). A fixed pulley (64) is rotatably connected to the connector (2), and an unlocking rope (65) is connected to the pawl (53). The unlocking rope (65) hangs down after passing around the fixed pulley (64).

Images