A pneumatic propulsion device with self-protection

Abstract

The application discloses a slaughtering plant transportation technical field and relates to a pneumatic propelling device with self-protection, which comprises left slide rails and right slide rails, wherein the left slide rails and the right slide rails are fixedly installed in a freezing chamber, the right slide rails are arranged on the side of the freezing chamber far from a door, the left slide rails are fixedly installed on the side close to the door of the freezing chamber, a push head connecting structure is arranged between the left slide rails and the right slide rails, a connecting plate is fixedly installed between the left slide rails and the right slide rails, the push head connecting structure can push the suspension piece to move unidirectionally under the reciprocating action of a pneumatic structure, the suspension piece can naturally and orderly advance under the unidirectional pushing of the push head connecting structure, and thus the suspension piece can be distributed in the whole freezing chamber. The push head connecting structure reciprocally moves on the track, the suspension piece of the suspension rod is always moved forward by using the unidirectional pushing action of the poking rod, and the suspension piece provided with a livestock white strip can naturally and orderly advance to the inside of the freezing chamber, so that the suspension piece can be distributed in the whole precooling room.

Description

Technical Field

[0001] This invention relates to the field of slaughterhouse transportation technology, specifically to a pneumatic propulsion device with self-protection. Background Technology

[0002] Currently, slaughtered animal carcasses are manually pushed into the pre-cooling room, requiring a large amount of manpower, which wastes human resources. Moreover, the freezer is cold, damp, and smelly, which seriously affects the health of the staff.

[0003] Based on this, the present invention designs a self-protective pneumatic propulsion device to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a self-protecting pneumatic propulsion device to solve the problem mentioned in the background art that the hooks for hanging livestock carcasses cannot be quickly and evenly transported to the freezer.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A self-protective pneumatic propulsion device includes a left slide rail and a right slide rail, both of which are fixedly installed inside the freezer compartment. The right slide rail is located on the side of the freezer compartment away from the door, and the left slide rail is fixedly installed on the side closer to the door. A push-head connecting structure is provided between the left and right slide rails. A connecting plate is fixedly installed between the left and right slide rails, and an mounting plate is fixedly installed on the upper surface of the connecting plate. A pneumatic structure is fixedly installed on the upper surface of the mounting plate, and the output end of the pneumatic structure is connected to the push-head connecting structure. A suspension rod is fixedly installed inside the freezer compartment below the left and right slide rails, and multiple suspension components are slidably connected to the suspension rod. The push-head connecting structure can push the suspension components to move unidirectionally under the reciprocating action of the pneumatic structure, so that the suspension components move forward naturally and orderly under the unidirectional push of the push-head connecting structure, thereby filling the entire freezer compartment.

[0007] Preferably, the pusher connection structure includes an inner fixing member, on which guide members are evenly arranged, and an intermediate shaft is rotatably mounted between the guide members. An actuating member is mounted on the intermediate shaft via a torsion spring. Side mounting shafts are rotatably mounted at both ends of the inner fixing member, corresponding to the side of the guide members closest to the right slide rail. A limiting member is rotatably mounted on the side mounting shaft via a torsion spring, and the inclination direction of the limiting member is opposite to that of the actuating member.

[0008] Preferably, the guide includes a rotating shaft, which is rotatably mounted on the inner fixing member. Each set of guides is provided with two sets of rotating shafts located on both sides of the intermediate shaft, and rotating wheels are fixedly installed at both ends of the rotating shaft.

[0009] Preferably, both sides of the left and right slide rails are provided with movable grooves, and the movable grooves are symmetrically provided with limiting grooves at the top and bottom, and the upper and lower ends of the rotating wheel are embedded in the limiting grooves.

[0010] Preferably, the pneumatic structure includes a cylinder body, which is fixedly mounted on the mounting plate. A fixed shaft is fixedly mounted on the output end of the cylinder body, and connecting seats are fixedly mounted on both sides of the fixed shaft. The lower surface of the connecting seats is fixedly connected to the inner fixing member.

[0011] Preferably, the suspension component includes a hook, a connector is fixedly installed at the upper end of the hook, a protective pad is fixedly installed on the upper surface of the connector, the connector is suspended on the suspension rod, a mounting seat is fixedly installed on the lower surface of the upper end of the connector, a threaded rod is fixedly installed on the lower surface of the mounting seat, and an embedded block is threadedly connected to the mounting seat through the threaded rod.

[0012] Preferably, multiple L-shaped plates are fixedly installed on one side of both the left and right slide rails, the suspension rod is placed above the L-shaped plate, the upper end of the suspension rod is provided with a dovetail groove, and the lower end of the embedded block matches the dovetail groove.

[0013] Preferably, the distance between adjacent actuating elements is fixed, the lower end of the actuating element contacts the upper end of the protective pad on the suspension element, and a protective cover is provided outside the cylinder body.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The internal fixing component of this invention slides between the left and right slide rails of the rotating wheel, driving the push head connecting structure to reciprocate on the track. Utilizing the unidirectional pushing action of the actuating rod, the suspension component of the suspension rod moves forward continuously. As the user continuously places the suspension component at the end of the suspension rod, the continuous reciprocating movement of the cylinder body drives the suspension component with the animal carcass to move naturally and orderly into the freezer compartment, thus filling the entire pre-cooling room. This effectively improves production efficiency, avoids the problems of low efficiency and physical exertion from manual pushing, and prevents manual entry into the freezer compartment, reducing harm to the workers' health. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1This is a schematic diagram of the front view structure of the present invention;

[0018] Figure 2 For the present invention Figure 1 A partial structural diagram at point A in the middle;

[0019] Figure 3 For the present invention Figure 1 A partial structural diagram at point B;

[0020] Figure 4 This is a schematic diagram of the rear view structure of the present invention;

[0021] Figure 5 For the present invention Figure 4 A partial structural diagram at point C;

[0022] Figure 6 This is a cross-sectional view of the structure of the present invention;

[0023] Figure 7 For the present invention Figure 6 A partial schematic diagram of the structure at point D.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Left slide rail; 101. Movable groove; 102. Limiting groove; 2. Right slide rail; 3. Connecting plate; 4. Push head connecting structure; 401. Inner fixing component; 402. Rotating wheel; 403. Intermediate shaft; 404. Actuating component; 405. Limiting component; 406. Rotating shaft; 407. Side mounting shaft; 5. Mounting plate; 6. Pneumatic structure; 601. Connecting seat; 602. Fixed shaft; 603. Cylinder body; 7. Suspension rod; 701. Dovetail groove; 8. Suspension component; 801. Hook; 802. Connecting component; 803. Protective pad; 804. Mounting seat; 805. Embedded block. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Please see Figures 1-7 The present invention provides a technical solution:

[0028] A self-protective pneumatic propulsion device includes a left slide rail 1 and a right slide rail 2, both of which are fixedly installed inside the freezer compartment. The right slide rail 2 is located on the side of the freezer compartment away from the door, while the left slide rail 1 is fixedly installed on the side closer to the door. A pusher connection structure 4 is provided between the left slide rail 1 and the right slide rail 2. A connecting plate 3 is fixedly installed between the left slide rail 1 and the right slide rail 2. An mounting plate 5 is fixedly installed on the upper surface of the connecting plate 3. A pneumatic structure 6 is fixedly installed on the upper surface of the mounting plate 5. The output end of the pneumatic structure 6 is connected to the pusher connection structure 4. A suspension rod 7 is fixedly installed below the left slide rail 1 and the right slide rail 2 inside the freezer compartment. Multiple suspension components 8 are slidably connected to the suspension rod 7. The pusher connection structure 4 can push the suspension components 8 to move unidirectionally under the reciprocating action of the pneumatic structure 6, so that the suspension components 8 move forward naturally and orderly under the unidirectional push of the pusher connection structure 4, thereby filling the entire freezer compartment.

[0029] The pusher connection structure 4 includes an inner fixing member 401, on which guide members are evenly arranged. An intermediate shaft 403 is rotatably mounted between the guide members. A toggle member 404 is mounted on the intermediate shaft 403 via a torsion spring. A side mounting shaft 407 is rotatably mounted at both ends of the inner fixing member 401 and on the side of the guide members closest to the right slide rail 2. A limit member 405 is rotatably mounted on the side mounting shaft 407 via a torsion spring. The inclination direction of the limit member 405 is opposite to that of the toggle member 404.

[0030] The guide includes a rotating shaft 406, which is rotatably mounted on the inner fixing member 401. Each set of guides is provided with two sets of rotating shafts 406, which are located on both sides of the intermediate shaft 403. Rotating wheels 402 are fixedly installed at both ends of the rotating shaft 406.

[0031] The left slide rail 1 and the right slide rail 2 are provided with movable grooves 101 on both sides. The movable grooves 101 are symmetrically provided with limiting grooves 102 at the top and bottom. The upper and lower ends of the rotating wheel 402 are embedded in the limiting grooves 102.

[0032] The pneumatic structure 6 includes a cylinder body 603, which is fixedly mounted on the mounting plate 5. A fixed shaft 602 is fixedly mounted on the output end of the cylinder body 603. Connecting seats 601 are fixedly mounted on both sides of the fixed shaft 602. The lower surface of the connecting seat 601 is fixedly connected to the inner fixing member 401.

[0033] The suspension component 8 includes a hook 801, a connector 802 is fixedly installed on the upper end of the hook 801, a protective pad 803 is fixedly installed on the upper surface of the connector 802, the connector 802 is suspended on the suspension rod 7, a mounting base 804 is fixedly installed on the lower surface of the upper end of the connector 802, a threaded rod is fixedly installed on the lower surface of the mounting base 804, and an embedded block 805 is threadedly connected to the mounting base 804 through the threaded rod.

[0034] Among them, multiple L-shaped plates are fixedly installed on one side of the left slide rail 1 and the right slide rail 2. The suspension rod 7 is placed above the L-shaped plate. The upper end of the suspension rod 7 is provided with a dovetail groove 701, and the lower end of the embedded block 805 matches the dovetail groove 701.

[0035] The distance between adjacent actuating parts 404 is fixed. The lower end of the actuating part 404 contacts the upper end of the protective pad 803 on the suspension part 8. A protective cover is provided on the outside of the cylinder body 603 to protect the cylinder body 603 and prevent the low temperature of the freezer from damaging the service life of the cylinder body 603.

[0036] In use, the livestock carcass is suspended on both sides of the hook 801, and the connecting piece 802 on the hook 801 is fixed to the insert block 805 via a threaded rod. Then, the suspension piece 8 is placed at the end of the suspension rod 7 near the left slide rail 1, and the insert block 805 is inserted into the dovetail groove 701 of the suspension rod 7 to prevent the suspension piece 8 from falling off during movement. After placing a set of suspension pieces 8, the cylinder body 603 is opened, and the cylinder body 603 retracts, driving the inner fixing piece 401 to move towards the left slide rail 1 via the connecting seat 601. This causes the actuating piece 404 to move towards the suspension piece 8 at its end, so that the upper end of the connecting piece 802 of the suspension piece 8 is at the front end of the actuating piece 404. Then, the cylinder body 603 extends, and the inner fixing piece 401 drives the actuating piece 404 on it to move towards the right slide rail 2. This causes the actuating rod to push the suspension piece 8 and the inner fixing piece 401 together to slide towards the right slide rail 2. The drive suspension 8 and the animal carcass on it move a certain distance into the freezer compartment. Then, the suspension 8 is placed again at the end of the suspension rod 7. The cylinder body 603 retracts again, causing the actuating element 404 closest to the left slide rail 1 to move from the position of the first set of suspension 8 to the left side of the newly placed suspension 8 (the actuating element 404 itself tilts at an angle and the action of the torsion spring, and the actuating element 404 will only actuate the suspension 8 when it moves towards the right slide rail 2). The adjacent actuating element 404 moves to the left end of the first set of suspension 8, and the cylinder body 603 extends again, causing the first set of suspension 8 to move the same distance into the freezer compartment again. The newly suspended suspension 8 moves to the initial position of the first set of suspension 8. The user continuously places the suspension 8 at the end of the suspension rod 7. Through the continuous reciprocating movement of the cylinder body 603, the suspension 8 with animal carcasses can move naturally and orderly into the freezer compartment, thus filling the entire pre-cooling compartment.

[0037] In this invention, the internal fixing component 401 slides between the left slide rail 1 and the right slide rail 2 via the rotating wheel 402, driving the push head connecting structure 4 to reciprocate on the track. Utilizing the unidirectional pushing action of the lever, the suspension component 8 of the suspension rod 7 moves forward continuously. The user continuously places the suspension component 8 at the end of the suspension rod 7. Through the continuous reciprocating movement of the cylinder body 603, the suspension component 8, which is equipped with livestock strips, is driven to move naturally and orderly towards the interior of the freezer, thus filling the entire pre-cooling room. This effectively improves production efficiency, avoids the problem of low efficiency and physical exertion caused by manual pushing, and prevents manual entry into the freezer room, reducing harm to the workers' bodies.

Claims

1. A pneumatic propelling device with self-protection, comprising a freezing chamber, a left slide rail (1) and a right slide rail (2), characterized in that: The left slide rail (1) and the right slide rail (2) are fixedly installed in the freezing chamber, the right slide rail (2) is arranged on the side away from the door of the freezing chamber, the left slide rail (1) is fixedly installed on the side close to the door of the freezing chamber, a push head connecting structure (4) is arranged between the left slide rail (1) and the right slide rail (2), a connecting plate (3) is fixedly installed between the left slide rail (1) and the right slide rail (2), an installation plate (5) is fixedly installed on the upper surface of the connecting plate (3), a pneumatic structure (6) is fixedly installed on the upper surface of the installation plate (5), the output end of the pneumatic structure (6) is connected with the push head connecting structure (4), a hanging rod (7) is fixedly installed below the left slide rail (1) and the right slide rail (2) in the freezing chamber, a plurality of hanging pieces (8) are slidably connected to the hanging rod (7), the push head connecting structure (4) can drive the hanging pieces (8) to move in one direction under the reciprocating action of the pneumatic structure (6), so that the hanging pieces (8) naturally and orderly advance under the one-way pushing of the push head connecting structure (4), so as to cover the entire freezing chamber, the push head connecting structure (4) comprises an inner fixing piece (401), a plurality of guide pieces are uniformly arranged on the inner fixing piece (401), an intermediate shaft (403) is rotatably installed between the guide pieces, a pushing piece (404) is installed on the intermediate shaft (403) through a torsional spring, a side installation shaft (407) is rotatably installed on the side of the two end positions of the inner fixing piece (401) and close to the right slide rail (2) corresponding to the guide piece, a limiting piece (405) is rotatably installed on the side installation shaft (407) through a torsional spring, and the inclination direction of the limiting piece (405) is opposite to that of the pushing piece (404).

2. A self-protecting pneumatic propulsion device according to claim 1, characterized in that: The guide piece comprises a rotating shaft (406), each group of guide pieces is provided with two rotating shafts (406) and is located on the two sides of the intermediate shaft (403), and rotating wheels (402) are fixedly installed on the two ends of the rotating shaft (406).

3. A self-protecting pneumatic propulsion device according to claim 2, wherein: The left slide rail (1) and the right slide rail (2) are both provided with a movable groove (101) on the two sides, a limiting groove (102) is symmetrically arranged on the movable groove (101), and the rotating wheels (402) are embedded into the limiting grooves (102) on the upper and lower ends.

4. A self-protecting pneumatic propulsion device according to claim 3, wherein: The pneumatic structure (6) comprises a cylinder body (603), the cylinder body (603) is fixedly installed on the installation plate (5), a fixed shaft (602) is fixedly installed on the output end of the cylinder body (603), connecting seats (601) are fixedly installed on the two sides of the fixed shaft (602), and the lower surfaces of the connecting seats (601) are fixedly connected with the inner fixing piece (401).

5. A self-protecting pneumatic propulsion device according to claim 4, wherein: The hanging piece (8) comprises a hook (801), the upper end of the hook (801) is fixedly installed with a connecting piece (802), the upper surface of the connecting piece (802) is fixedly installed with a protective pad (803), the connecting piece (802) is hung on the hanging rod (7), the upper end of the connecting piece (802) is fixedly installed with a mounting seat (804) on the lower surface, the lower surface of the mounting seat (804) is fixedly installed with a threaded rod, the mounting seat (804) is threadedly connected with an embedded block (805) through the threaded rod.

6. A self-protecting pneumatic propulsion device according to claim 5, wherein: The left slide rail (1) and the right slide rail (2) are fixedly installed with a plurality of L-shaped plates on one side, the hanging rod (7) is placed above the L-shaped plate, the upper end of the hanging rod (7) is provided with a dovetail groove (701), and the lower end of the embedded block (805) is matched with the dovetail groove (701).

7. A self-protecting pneumatic propulsion device according to claim 6, wherein: The distance between adjacent the knob (404) is fixed, the lower end of the knob (404) is in contact with the upper end of the protective pad (803) on the hanging piece (8), and the outer surface of the cylinder body (603) is provided with a protective cover.

Images