Cargo compartment loading and lifting device

Abstract

The utility model relates to the technical field of cargo compartments, in particular to a cargo compartment loading and lifting device which comprises a tail plate, a supporting plate is arranged on the tail plate, a sliding block is fixedly arranged at the bottom of the supporting plate, a sliding groove matched with the sliding block is formed in the tail plate, a first motor is fixedly arranged on the side, away from the supporting plate, of the tail plate, and an output shaft of the first motor is fixedly connected with one end of a screw. The screw rod is rotationally connected with the tail plate, a through hole is formed in the tail plate, a clamping block is slidably arranged in the through hole, one end of the clamping block sleeves the screw rod in a threaded manner, and the other end of the clamping block is fixedly connected with the supporting plate; the adjusting mechanism is arranged in the carriage; according to the device, a worker drives the screw rod to rotate through the first motor, the supporting plate is further driven to slide and ascend and descend along the surface of the tail plate, convenient and fast lifting of goods is achieved, operation is convenient and fast, and the carrying efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cargo compartments, and in particular to a cargo compartment loading and lifting device. Background Art

[0002] A truck is a commercial vehicle designed and equipped primarily for transporting goods. Existing trucks are often used for logistics cargo transportation. When the truck cargo compartment is loaded with logistics goods, the loaded goods usually include heavy objects, which require several workers to apply force at the same time to move them to the cargo compartment, resulting in low handling efficiency. Therefore, a lifting device is usually required to lift the goods. Utility Model Content

[0003] In view of the problem of low handling efficiency in the prior art, the utility model provides a cargo compartment loading and lifting device.

[0004] To this end, the specific technical solutions adopted by the utility model are as follows:

[0005] The utility model provides a cargo compartment loading and lifting device, which is arranged in the compartment

[0006] A tail plate is rotatably provided at the bottom end of the rear of the carriage, a support plate is provided on the tail plate, a slider is fixedly provided at the bottom of the support plate, a slide groove matched with the slider is provided on the tail plate, a motor 1 is fixedly provided on the side of the tail plate away from the support plate, an output shaft of the motor 1 is connected and fixedly connected to one end of a screw rod, the screw rod is rotatably connected to the tail plate, a through hole is provided on the tail plate, a clamp block is slidably provided in the through hole, one end of the clamp block is threadedly sleeved on the screw rod, and the other end of the clamp block is fixedly connected to the support plate;

[0007] An adjustment mechanism is arranged in the carriage;

[0008] The protective mechanism is arranged on the support plate.

[0009] Preferably, the adjusting mechanism comprises motor 2, wire rollers, cables and a fixing plate, the motor 2 is in two groups and are fixedly arranged on both sides of the top of the inner wall of the carriage respectively, a group of wire rollers are rotatably arranged on both sides of the outside of the carriage, one end of each group of wire rollers is respectively connected and fixed to the output shaft of a group of motor 2, a group of fixing plates are respectively fixedly arranged on both sides of the end of the tailgate away from the carriage, cables are connected to the fixing plates, and the other end of the cables are connected to the wire rollers, the staff starts the two groups of motor 2 at the same time, the motor 2 drives the wire rollers to rotate, the cables can be retracted and released by the rotation of the wire rollers, thereby realizing the control of the deployment and closing of the tailgate, and the operation is convenient.

[0010] Preferably, the protective mechanism includes a baffle rod, a connecting rod, an insertion rod and an end cap. Two groups of grooves are provided at intervals on the top of the support plate, and a baffle rod is embedded in the groove. The connecting rod is arranged in the groove and both ends of the connecting rod are hinged to the support plate and the baffle rod respectively. Plug holes are provided on the adjacent sides of the two groups of baffle rods, and the insertion holes are inserted with insertion rods. One end of one group of insertion rods away from the baffle rods is fixedly provided with an end cap, and the other end of the other group of insertion rods close to the end caps is provided with a threaded section, and the end caps are provided with threaded holes matched with the threaded sections. When the goods on the support plate are placed, the staff takes out the baffles in the two groups of grooves, so that the connecting rod rotates along the support plate. When the connecting rod and the baffle rod are axially perpendicular to each other, the staff pulls out the insertion rods in the two groups of baffle rods, and then puts the end caps on one group of insertion rods onto the threaded section on the other group of insertion rods, so as to realize the combined fixation of the two groups of baffle rods and ensure effective protection of the goods.

[0011] Preferably, the connecting rods are arranged in multiple groups and are spaced apart in the groove. By arranging multiple groups of connecting rods, multi-point connection of the blocking rod is achieved, thereby further ensuring the stability of the blocking rod.

[0012] Preferably, a magnetic block is fixedly provided at one end of the blocking rod away from the insertion rod, and when the blocking rod is embedded in the groove, the magnetic block on the blocking rod is adsorbed onto the side wall of the groove to prevent the blocking rod from escaping from the groove when the tailgate is closed.

[0013] Preferably, the sliders are arranged in multiple groups and are spaced apart at the bottom of the pallet, and the pallet is limited at multiple points by the multiple groups of sliders to ensure the stability of the pallet when it moves.

[0014] Preferably, a plurality of groups of rubber pads are arranged at intervals on the pallet. By arranging the rubber pads on the pallet, it is possible to avoid slipping and shaking of the goods when they are placed on the pallet, thereby ensuring the safety of the placement of the goods.

[0015] The advantages of adopting the above technical solution are:

[0016] The utility model is provided with a tail plate, a supporting plate is provided on the tail plate, a sliding block is fixedly provided at the bottom of the supporting plate, a sliding groove matched with the sliding block is provided on the tail plate, a motor is fixedly provided on the side of the tail plate away from the supporting plate, an output shaft of the motor is connected and fixed with one end of a screw rod, the screw rod is rotatably connected with the tail plate, a through hole is provided on the tail plate, a clamping block is slidably provided in the through hole, one end of the clamping block is threadedly sleeved on the screw rod, and the other end of the clamping block is fixedly connected with the supporting plate; an adjusting mechanism is provided on the carriage; a protective mechanism is provided on the supporting plate, and a staff member in the device drives the screw rod to rotate by the motor one, and further drives the supporting plate to slide and lift along the surface of the tail plate, so as to realize convenient lifting of goods, convenient operation and improved handling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 The structure diagram of the utility model is shown;

[0019] Figure 2 A partial structural schematic diagram of the utility model is shown;

[0020] Figure 3 A partial structural schematic diagram of the utility model is shown;

[0021] Figure 4 A partial cross-sectional view of the present invention is shown.

[0022] Among them: carriage 1, tail plate 2, through hole 201, slide groove 202, fixed plate 203, support plate 3, block 301, groove 302, rubber pad 303, motor 1 4, screw 401, motor 2 5, wire roller 6, cable 601, stop rod 7, connecting rod 701, plug rod 702, end cover 703, magnetic block 704. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] like Figure 1-4 As shown, the embodiment of the utility model discloses a cargo compartment loading and lifting device, including a compartment 1, an adjustment mechanism and a protection mechanism

[0025] A tail plate 2 is rotatably provided at the bottom end of the rear of the carriage 1, a support plate 3 is provided on the tail plate 2, a slider is fixedly provided at the bottom of the support plate 3, a slide groove 202 matched with the slider is provided on the tail plate 2, a motor 4 is fixedly provided on the side of the tail plate 2 away from the support plate 3, the output shaft of the motor 4 is connected and fixed to one end of a screw 401, the screw 401 is rotatably connected to the tail plate 2, a through hole 201 is provided on the tail plate 2, a clamping block 301 is slidably provided in the through hole 201, one end of the clamping block 301 is threadedly sleeved on the screw 401, and the other end of the clamping block 301 is fixedly connected to the support plate 3, the adjusting mechanism is provided on the carriage 1, and the protective mechanism is provided on the support plate 3.

[0026] In at least one embodiment, the adjustment mechanism includes a motor 25, a wire roller 6, a cable 601 and a fixed plate 203. The motor 25 is in two groups and is fixedly arranged on both sides of the top of the inner wall of the carriage 1. A group of wire rollers 6 are rotatably arranged on both sides of the outside of the carriage 1. One end of each group of wire rollers 6 is respectively connected and fixed to the output shaft of a group of motors 25. A group of fixed plates 203 are respectively fixedly arranged on both sides of the end of the tailgate 2 away from the carriage 1. The fixed plate 203 is connected with a cable 601, and the other end of the cable 601 is connected to the wire roller 6. The staff starts the two groups of motors 25 at the same time, and the motor 25 drives the wire roller 6 to rotate. The cable 601 can be retracted and released by rotating the wire roller 6, thereby realizing the control of the deployment and closing of the tailgate 2, which is convenient to operate.

[0027] In at least one embodiment, the protective mechanism includes a blocking rod 7, a connecting rod 701, an insertion rod 702 and an end cover 703. Two groups of grooves 302 are arranged at intervals on the top of the support plate 3. The blocking rod 7 is embedded in the groove 302. The connecting rod 701 is arranged in the groove 302 and the two ends of the connecting rod 701 are respectively hinged to the support plate 3 and the blocking rod 7. The adjacent sides of the two groups of blocking rods 7 are provided with a socket, and the insertion rod 702 is inserted in the socket. One end of one group of the insertion rods 702 away from the blocking rod 7 is fixedly provided with an end cover 703, and the other group of the insertion rods 702 close to the end cover 703 is fixedly provided with an end cover 703. A threaded section is provided at one end, and a threaded hole matched with the threaded section is provided on the end cover 703. After the goods are placed on the pallet 3, the staff takes out the baffles in the two groups of grooves 302, so that the connecting rod 701 rotates along the pallet 3. When the connecting rod 701 and the baffle rod 7 are axially vertical, the staff pulls out the plug rods 702 in the two groups of baffle rods 7, and then puts the end cover 703 on one group of plug rods 702 on the threaded section on the other group of plug rods 702, so as to realize the combined fixation of the two groups of baffle rods 7 and ensure effective protection of the goods.

[0028] In at least one embodiment, the connecting rods 701 are provided in multiple groups and are spaced apart in the groove 302 . By providing multiple groups of connecting rods 701 , multi-point connection of the blocking rod 7 is achieved, thereby further ensuring the stability of the blocking rod 7 .

[0029] In at least one embodiment, a magnetic block 704 is fixedly provided at one end of the blocking rod 7 away from the insertion rod 702. When the blocking rod 7 is embedded in the groove 302, the magnetic block 704 on the blocking rod 7 is adsorbed onto the side wall of the groove 302 to prevent the blocking rod 7 from detaching from the groove 302 when the tailgate 2 is closed.

[0030] In at least one embodiment, the sliders are arranged in multiple groups and are spaced apart at the bottom of the support plate 3 , and the support plate 3 is limited at multiple points by the multiple groups of sliders to ensure the stability of the support plate 3 when it moves.

[0031] In at least one embodiment, a plurality of groups of rubber pads 303 are arranged at intervals on the pallet 3. By arranging the rubber pads 303 on the pallet 3, it is avoided that the goods are placed on the pallet 3 and the sliding and shaking is generated, thereby ensuring the safety of the placement of the goods.

[0032] When loading the goods, the staff drives the vehicle to move the cargo compartment to the side of the goods, and then the staff rotates and opens the tailgate 2 along the rear of the compartment 1 through the adjusting mechanism, so that the other end of the tailgate 2 contacts the ground, and then the staff starts the motor 4, so that the motor 4 drives the screw rod 401 to rotate. When the screw 401 rotates, it drives the block 301 to move axially in the through hole 201 through the threaded cooperation with the block 301, and further drives the pallet 3 to move. When the pallet 3 drops to the lowest point along the tailgate 2, the staff carries the goods to the pallet 3. When the carrying is completed, the staff can start the motor 4 again, so that the pallet 3 rises along the tailgate 2, so that the top surface of the pallet 3 is flush with the compartment 1, and then the goods can be transferred to the compartment 1. The operation is convenient and the handling efficiency is greatly improved. A protective mechanism is provided on the pallet 3 to protect the goods on the pallet 3 to prevent the goods from collapsing when the pallet 3 moves, thereby ensuring the safety of the goods.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A cargo compartment loading and lifting device, arranged in a compartment, characterized in that: A tail plate is rotatably provided at the bottom end of the rear of the carriage, a support plate is provided on the tail plate, a slider is fixedly provided at the bottom of the support plate, a slide groove matched with the slider is provided on the tail plate, a motor 1 is fixedly provided on the side of the tail plate away from the support plate, an output shaft of the motor 1 is connected and fixedly connected to one end of a screw rod, the screw rod is rotatably connected to the tail plate, a through hole is provided on the tail plate, a clamp block is slidably provided in the through hole, one end of the clamp block is threadedly sleeved on the screw rod, and the other end of the clamp block is fixedly connected to the support plate; An adjustment mechanism is arranged in the carriage; The protective mechanism is arranged on the support plate.

2. A cargo compartment loading and lifting device according to claim 1, characterized in that: The adjustment mechanism includes two motors, wire rollers, cables and fixed plates. There are two groups of motors, which are fixedly arranged on both sides of the top of the inner wall of the carriage respectively. A group of wire rollers are rotatably arranged on both sides of the outside of the carriage. One end of each group of wire rollers is respectively connected and fixed to the output shaft of a group of motors. A group of fixed plates are respectively fixed on both sides of the tailgate away from one end of the carriage, and cables are connected to the fixed plates, and the other end of the cables is connected to the wire rollers.

3. A cargo compartment loading and lifting device according to claim 1, characterized in that: The protective mechanism includes a baffle rod, a connecting rod, an insertion rod and an end cover. Two groups of grooves are arranged at intervals on the top of the support plate, and the baffle rods are embedded in the grooves. The connecting rods are arranged in the grooves and the two ends of the connecting rods are respectively hinged to the support plate and the baffle rods. Plug holes are arranged on the adjacent sides of the two groups of baffle rods, and the insertion rods are inserted in the plug holes. One end of one group of insertion rods away from the baffle rods is fixedly provided with an end cover, and the other end of the other group of insertion rods close to the end cover is provided with a threaded section, and the end cover is provided with a threaded hole matched with the threaded section.

4. A cargo compartment loading and lifting device according to claim 3, characterized in that: The connecting rods are arranged in multiple groups and are distributed in the grooves at intervals.

5. The cargo compartment loading and lifting device according to claim 3, characterized in that: A magnetic block is fixedly arranged on one end of the blocking rod away from the insertion rod.

6. A cargo compartment loading and lifting device according to claim 1, characterized in that: The sliding blocks are arranged in multiple groups and are distributed at intervals on the bottom of the supporting plate.

7. The cargo compartment loading and lifting device according to claim 1, characterized in that: A plurality of groups of rubber pads are arranged at intervals on the support plate.

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