Lifting device for logistics storage and transportation

Abstract

The utility model relates to the technical field of logistics storage, and discloses a lifting device for logistics storage transportation, which comprises a vehicle body, a positioning mechanism is mounted at the front part of the vehicle body, a supporting mechanism is mounted at the rear part of the vehicle body, the positioning mechanism comprises two lifting plates, the two lifting plates are mounted at the front part of the vehicle body, and the supporting mechanism is mounted at the rear part of the vehicle body. A limiting groove is formed in the position, close to the front end, of the top of the lifting plate, a positioning block is movably installed in the limiting groove, three guide columns are installed at the bottom of the positioning block, springs are installed at the positions, located in the lifting plate, of the bottom ends of the guide columns, and a through groove is formed in the position, close to the front end, of the bottom of the lifting plate in a penetrating mode. And clamping grooves are formed in the bottoms of the lifting plates, and the lifting plates are located on the front portion of the trolley body and are arranged in an up-down sliding mode. Through the positioning blocks, the edges of the goods can be automatically positioned, and the goods are prevented from sliding and falling off during moving; and through the supporting plate and the screw rod, the supporting height can be conveniently adjusted, and the road condition and the cargo lifting position can be conveniently observed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of logistics storage, specifically to a lifting device for logistics storage and transportation. BACKGROUND

[0002] Logistics storage and transportation are used for providing the storage and carrying of goods, in order to quickly load and unload the goods, the goods need to be lifted to a specified height, and common lifting devices include forklifts, lifting platforms and the like, which are widely used in warehouses, wharfs, factories and the like.

[0003] The utility model discloses a lifting device for logistics storage and transportation, including mobile frame and lifting plate, still include: fixedly connected with the hydraulic rod of mobile frame top and the mounting bracket of fixed connection with the hydraulic rod piston rod top.

[0004] The lifting device can transport goods between two narrow shelves, but the goods or pallets will slide off when moving during lifting, which is not convenient for automatic positioning of the goods, and different heights of staff and lifting of goods to different heights will cause visual obstruction and inconvenience in observing road conditions, and the height adjustment is inconvenient. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a lifting device for logistics storage and transportation to solve the technical problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A lifting device for logistics storage and transportation, including the car body, the front of car body is equipped with the positioning mechanism, the rear of car body is equipped with the support mechanism, the positioning mechanism includes two lifting plates, two lifting plates are installed in the front of car body, the top of lifting plate is opened in the front end and is equipped with the limiting slot, the inside of limiting slot is movably installed with the positioning block, the bottom of positioning block is installed with three guide columns, the bottom end of guide column and inside of lifting plate is installed with the spring, the bottom of lifting plate is opened in the front end and is equipped with the through slot.

[0008] Preferably, the bottom of the lifting plate is provided with a clamping groove, and the lifting plate is arranged in the front of the car body in an up-down sliding manner.

[0009] Preferably, the top of the positioning block is inclined, and the front end of the positioning block is connected to the lifting plate through a hinge shaft.

[0010] Preferably, the side surface of the guide column is arc-shaped, and the bottom end of the guide column is slidingly arranged in the inside of the lifting plate.

[0011] Preferably, the support mechanism includes a lifting plate and a support plate. The lifting plate is movably installed at the rear of the vehicle body, and the support plate is movably installed with the rear part of the lifting plate. A screw is movably installed inside the vehicle body near the rear end, and a motor is installed at the top of the screw. A lifting block is installed at the rear of the lifting plate and sleeved on the outside of the screw.

[0012] Preferably, the support plate and the lifting plate are connected by a hinge, and the front bottom of the support plate is in contact with the lifting plate.

[0013] Preferably, the lifting block and the lifting plate are fixedly installed together, and the lifting block and the screw are threadedly connected.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1) This lifting device, by setting a positioning mechanism, the positioning block rotates through the connection of the hinge shaft. Through the inclined surface at the top of the positioning block, it can automatically retract when lifting the goods. The guide column pops out the positioning block under the action of the spring, automatically positioning the edge of the goods and preventing it from sliding off during movement.

[0016] 2) This lifting device, through the support mechanism, the support plate rotates through the hinge shaft, which facilitates the unfolding and storage of the support plate. The lifting block is raised and lowered through the screw, which facilitates the adjustment of the support height and makes it convenient to observe the road conditions and the position of the goods being lifted. Attached Figure Description

[0017] Fig. 1 This is a schematic diagram of the overall rear structure of a lifting device for logistics warehousing and transportation according to an embodiment of the present utility model;

[0018] Fig. 2 This is a schematic diagram of the internal structure of the positioning mechanism in an embodiment of this utility model;

[0019] Fig. 3 This is a schematic diagram of the support mechanism in an embodiment of the present utility model.

[0020] In the diagram: 1. Vehicle body; 2. Positioning mechanism; 3. Support mechanism; 4. Lifting plate; 5. Limiting groove; 6. Positioning block; 7. Guide column; 8. Spring; 9. Through groove; 10. Lifting plate; 11. Support plate; 12. Screw; 13. Motor; 14. Lifting block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] Combination Figs. 1-3 A lifting device for logistics warehousing and transportation includes a vehicle body 1, a positioning mechanism 2 installed at the front of the vehicle body 1, and a support mechanism 3 installed at the rear of the vehicle body 1.

[0024] See Fig. 2 Furthermore, the positioning mechanism 2 includes two lifting plates 4, which are installed at the front of the vehicle body 1. A limiting groove 5 is opened at the front end of the top of the lifting plate 4. A positioning block 6 is movably installed inside the limiting groove 5. Three guide pillars 7 are installed at the bottom of the positioning block 6. A spring 8 is installed at the bottom end of the guide pillar 7 and inside the lifting plate 4. A through groove 9 is opened at the front end of the bottom of the lifting plate 4.

[0025] The bottom of each lifting plate 4 is provided with a slot. The lifting plate 4 is located at the front of the vehicle body 1 and is slidably installed up and down. The two lifting plates 4 are driven to slide up and down by a lifting device to adjust the lifting height.

[0026] The top surface of the positioning block 6 is inclined, and the front end of the positioning block 6 is connected to the lifting plate 4 by a hinge. When the goods or pallet come into contact with the inclined surface of the top of the positioning block 6, the positioning block 6 will automatically rotate and retract.

[0027] The side view of the guide post 7 is arc-shaped. The bottom end of the guide post 7 is located inside the support plate 4 and is slidably set. The guide post 7 slides upward under the action of the spring 8, so that the positioning block 6 pops out automatically.

[0028] Specifically, the lifting plate 4 is inserted from the bottom of the cargo pallet, and the cargo or pallet contacts the inclined surface of the top of the positioning block 6. The positioning block 6 rotates and retracts. When the cargo or pallet is on top of the lifting plate 4, the guide post 7 slides upward through the spring 8, causing the positioning block 6 to pop out and the rear of the positioning block 6 to position the edge of the cargo or pallet.

[0029] Example 2

[0030] See Fig. 3Furthermore, based on Embodiment 1, the support mechanism 3 includes a lifting plate 10 and a support plate 11. The lifting plate 10 is movably installed at the rear of the vehicle body 1, and the support plate 11 is movably installed with the rear of the lifting plate 10. A screw 12 is movably installed through the interior of the vehicle body 1 near the rear end. A motor 13 is installed at the top of the screw 12. A lifting block 14 is installed at the rear of the lifting plate 10 and sleeved on the outside of the screw 12.

[0031] The support plate 11 and the lifting plate 10 are connected by a hinge. The front part of the support plate 11 is close to the bottom of the lifting plate 10. The support plate 11 is used to support the staff and can be rotated by the hinge to facilitate unfolding and storage.

[0032] The lifting block 14 is fixedly installed with the lifting plate 10, and the lifting block 14 is threadedly connected with the screw 12. The lifting block 14 is raised and lowered through the screw 12 to adjust the height of the support.

[0033] Specifically, the support plate 11 is rotated and unfolded to support the workers. The motor 13 drives the screw 12 to rotate, and the screw 12 drives the lifting block 14 to rise and fall, thereby changing the height of the support plate 11 to facilitate the adjustment of the support height.

[0034] In actual operation, the vehicle body 1 is controlled to move to the designated position, the lifting plate 4 is inserted into the bottom of the goods or the bottom of the pallet, the lifting plate 4 is raised and lowered by the lifting device to lift the goods to the designated height, the edge of the goods is positioned by the positioning block 6, and the support plate 11 provides support for the staff.

[0035] During positioning, the lifting plate 4 is inserted from the bottom of the cargo pallet, and the cargo or pallet contacts the inclined surface of the top of the positioning block 6, causing the positioning block 6 to rotate and gradually retract into the limiting groove 5. When the cargo or pallet is at the top of the lifting plate 4, the guide post 7 slides upward through the spring 8, causing the positioning block 6 to pop out. The rear part of the positioning block 6 positions the edge of the cargo or pallet to prevent it from sliding off during movement.

[0036] When providing support, the support plate 11 is rotated and unfolded. The operator is positioned on top of the support plate 11 and controls the motor 13 to drive the screw 12 to rotate. The screw 12 drives the lifting block 14 to rise and fall, thereby changing the height of the support plate 11. This allows for adjustment of the support height and facilitates observation of the position of the goods being lifted.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lifting device for logistics warehousing and transportation, comprising a vehicle body (1), characterized in that: A positioning mechanism (2) is installed at the front of the vehicle body (1), and a support mechanism (3) is installed at the rear of the vehicle body (1). The positioning mechanism (2) includes two lifting plates (4), which are installed at the front of the vehicle body (1). A limiting groove (5) is opened at the top of the lifting plate (4) near the front end. A positioning block (6) is movably installed inside the limiting groove (5). Three guide posts (7) are installed at the bottom of the positioning block (6). A spring (8) is installed at the bottom end of the guide post (7) and inside the lifting plate (4). A through groove (9) is opened at the bottom of the lifting plate (4) near the front end.

2. The lifting device for logistics warehousing and transportation according to claim 1, characterized in that: The bottom of each lifting plate (4) is provided with a slot, and the lifting plate (4) is located at the front of the vehicle body (1) and is slidably positioned up and down.

3. The lifting device for logistics warehousing and transportation according to claim 1, characterized in that: The top surface of the positioning block (6) is inclined, and the front end of the positioning block (6) is connected to the lifting plate (4) by a hinge.

4. The lifting device for logistics warehousing and transportation according to claim 1, characterized in that: The guide post (7) has an arc-shaped side view and its bottom end is located inside the support plate (4) and is slidably positioned.

5. A lifting device for logistics warehousing and transportation according to claim 1, characterized in that: The support mechanism (3) includes a lifting plate (10) and a support plate (11). The lifting plate (10) is movably installed at the rear of the vehicle body (1). The rear of the lifting plate (10) is movably installed on the support plate (11). A screw (12) is movably installed through the interior of the vehicle body (1) at the rear end. A motor (13) is installed at the top of the screw (12). A lifting block (14) is installed at the rear of the lifting plate (10) and sleeved on the outside of the screw (12).

6. A lifting device for logistics warehousing and transportation according to claim 5, characterized in that: The support plate (11) and the lifting plate (10) are connected by a hinge, and the front bottom of the support plate (11) is in contact with the lifting plate (10).

7. A lifting device for logistics warehousing and transportation according to claim 5, characterized in that: The lifting block (14) and the lifting plate (10) are fixedly installed together, and the lifting block (14) and the screw (12) are threadedly connected together.

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