Warehouse logistics carrying forklift

By using a motor-driven threaded rod and sliding rod design, the fork lever can be flipped and limited, solving the collision problem caused by the fork lever not being easy to flip and improving the safety of the forklift.

CN223646253UActive Publication Date: 2025-12-09HEFEI HAGONG KUXUN INTELLIGENT TECH CO LTD
View PDF 1 Cites 0 Cited by

Patent Information

Application Number
CN202423198292.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-24
Publication Date
2025-12-09
Estimated Expiration
2034-12-24

AI Technical Summary

Technical Problem

The forklift's forks cannot be easily tilted, making it prone to collisions when the forklift is not in use, posing a safety hazard.

Method used

A warehouse logistics handling forklift was designed. The base moves on the mounting frame by driving the threaded rod with a motor. The fork rotates around the rotating seat and fits against the back plate. The sliding rod slides in the mounting sleeve. The locking plate cooperates with the fork limit groove to realize the flipping and limiting of the fork.

Benefits of technology

The fork levers can be easily flipped and fitted with the back plate, the sliding rods extend and retract within the mounting sleeve, and the locking plate limits the fork levers, improving the stability of the forklift when it is not in use and avoiding the risk of collision.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223646253U_ABST
    Figure CN223646253U_ABST
Patent Text Reader

Abstract

The utility model provides a warehouse logistics carrying forklift, which belongs to the field of warehouse logistics and comprises a driver, a base and a rotating plate, a mounting frame is fixedly mounted at the front end of the driver, a connecting plate is fixedly mounted at the front end of the mounting frame, and a roller is rotatably mounted on the inner side of the connecting plate. The fork rod can rotate around the rotating seat, so that the fork rod can be overturned to be attached to the front end of the back plate, the rotating plate can be overturned through the connecting seat, the sliding plate mounted at one end of the sliding rod can slide along the inner side of the mounting sleeve, and the sliding rod can stretch out and draw back on the inner side of the mounting sleeve; the clamping plate can be installed in the limiting groove formed in the fork rod, so that the fork rod can be limited, meanwhile, the limiting plate can be moved through rotation of the reverse lead screw, and clamping and limiting can be conducted through the limiting plate in the goods forking process of the fork rod.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the field of warehousing and logistics, and more specifically, to a warehousing and logistics handling forklift. Background Technology

[0002] Forklifts play a very important role in a company's logistics system and are the mainstay of material handling equipment. Manual forklifts are dual-purpose vehicles for high-lift loading and unloading and short-distance transportation. Because they do not generate sparks or electromagnetic fields, they are particularly suitable for loading and unloading flammable, explosive, and fire-prohibited materials in workshops, warehouses, docks, stations, freight yards, and other places.

[0003] In related technologies, to address the problem that when handling items in a logistics warehouse, goods are typically placed on forklift outriggers, and due to the lack of protective measures on the outriggers, goods are prone to tipping over during transport, posing a certain risk to workers, patent CN221854142U provides a warehouse logistics handling forklift. This warehouse logistics handling forklift, by being equipped with baffles, can effectively clamp goods of different widths on the outriggers under the action of a drive mechanism. By rotating the worm gear, the baffles can be rotated. When the baffles are in a vertical state, they can clamp the goods; when the baffles are in a horizontal state, they can increase the area on the outriggers where goods can be placed.

[0004] However, during use, the forklift's forks cannot be easily rotated, which can cause collisions when workers pass by the forklift while it is idle, thus creating a danger. How to invent a warehouse logistics handling forklift to improve these problems has become an urgent issue for those skilled in the art. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a warehouse logistics handling forklift, which aims to improve the situation where the forklift's forks cannot be easily tilted, thus causing collisions and potential dangers when workers pass by while the forklift is idle.

[0006] This utility model is implemented as follows:

[0007] This utility model provides a warehouse logistics handling forklift, including a drive motor, a base, and a rotating plate. A mounting frame is fixedly installed at the front end of the drive motor, and a connecting plate is fixedly installed at the front end of the mounting frame. A roller is rotatably installed on the inner side of the connecting plate. A base is threadedly installed at the front end of the mounting frame via a threaded rod. A back plate is fixedly installed on the top of the base, and a fork is rotatably installed at the front end of the base. A limit plate is threadedly installed inside the back plate via a reverse screw. A rotating plate is rotatably installed on the outer side of the back plate. A mounting sleeve is fixedly installed on the inner side of the rotating plate. A sliding rod is slidably installed on the inner side of the mounting sleeve via a sliding plate. A locking plate is rotatably installed at one end of the sliding rod via the rotating sleeve.

[0008] Preferably, a threaded sleeve is threaded on the outer side of the threaded rod, one end of the threaded sleeve is fixedly installed between the threaded sleeve and the base, and a motor that mates with the threaded rod is fixedly installed on the top of the mounting bracket.

[0009] By adopting the above technical solution, the motor can make the threaded rod rotate synchronously, so that the threaded rod and the threaded sleeve can be threadedly engaged, and the base can be easily moved up and down at the front end of the mounting frame.

[0010] Preferably, a movable rod is fixedly installed on the inner side of the mounting bracket, and the base is slidably installed between the movable rod and the mounting bracket.

[0011] By adopting the above technical solution, the movable rod can easily limit the base during movement, making it more stable during movement.

[0012] Preferably, the base and the fork are rotatably mounted together via a rotating seat, and the bottom of the fork is provided with a receiving groove corresponding to the roller.

[0013] By adopting the above technical solution, the fork can rotate around the rotating seat, allowing the fork to flip and fit against the front end of the back plate. The connecting seat can flip the rotating plate, allowing the sliding plate installed at one end of the sliding rod to slide along the inner side of the mounting sleeve.

[0014] Preferably, the back plate and the rotating plate are rotatably mounted together via a connecting seat, and the bottom of the fork is provided with a limiting groove that cooperates with the locking plate.

[0015] By adopting the above technical solution, the sliding plate installed at one end of the sliding rod can slide along the inner side of the mounting sleeve, allowing the sliding rod to extend and retract inside the mounting sleeve, so that the locking plate can be installed with the limiting groove installed on the fork, thereby limiting the fork.

[0016] Preferably, a pull plate extending from the mounting sleeve is fixedly installed on one side of the sliding plate, and a movable groove for the pull plate to slide is provided on one side of the mounting sleeve and the rotating plate, and a magnet that cooperates with the inner end of the mounting sleeve is fixedly installed on the sliding plate.

[0017] By adopting the above technical solution, the sliding plate can be pulled by pulling the plate, making it easier for the sliding rod and the mounting sleeve to extend and retract. At the same time, the magnet can attract the inside of the mounting sleeve, so that the sliding rod can be easily limited to the inside of the mounting sleeve, making it more convenient to use.

[0018] The beneficial effects of this utility model are:

[0019] The fork can rotate around the swivel base, allowing it to flip and align with the front end of the back plate. The connecting seat can flip the swivel plate, allowing the sliding plate mounted on one end of the sliding rod to slide along the inner side of the mounting sleeve. This allows the sliding rod to extend and retract within the mounting sleeve, enabling the locking plate to engage with the limiting groove on the fork, thus limiting the fork's position. Simultaneously, the rotation of the reverse screw allows the limiting plate to move, ensuring that the fork can clamp and limit the movement of goods during the picking process. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a first perspective structural diagram of a warehouse logistics handling forklift provided by an embodiment of the present utility model;

[0022] Figure 2 This is a two-dimensional structural diagram of the second appearance of a warehouse logistics handling forklift provided by an embodiment of the present invention;

[0023] Figure 3 This is a schematic diagram of the threaded rod and threaded sleeve installation structure of a warehouse logistics handling forklift provided by an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the installation structure of the reverse lead screw and limit plate of a warehouse logistics handling forklift provided by an embodiment of the present invention;

[0025] Figure 5This is a schematic diagram of the internal structure of the mounting sleeve of a warehouse logistics handling forklift provided by an embodiment of this utility model.

[0026] In the diagram: 1. Drive motor; 101. Mounting bracket; 102. Threaded rod; 103. Motor; 104. Connecting plate; 105. Roller; 106. Threaded sleeve; 107. Movable rod; 2. Base; 201. Back plate; 202. Fork rod; 203. Rotating seat; 204. Receiving groove; 205. Reverse screw; 206. Limiting plate; 3. Rotating plate; 301. Connecting seat; 302. Mounting sleeve; 303. Sliding rod; 304. Sliding plate; 305. Rotating sleeve; 306. Locking plate; 307. Pulling plate; 308. Magnet. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] Example, refer to Figure 1-5 A warehouse logistics handling forklift includes a drive unit 1, a base 2, and a rotating plate 3. A mounting frame 101 is fixedly installed at the front end of the drive unit 1. A connecting plate 104 is fixedly installed at the front end of the mounting frame 101. A roller 105 is rotatably installed on the inner side of the connecting plate 104. The base 2 is threadedly installed at the front end of the mounting frame 101 via a threaded rod 102. A back plate 201 is fixedly installed on the top of the base 2. A fork 202 is rotatably installed at the front end of the base 2. A limit plate 206 is threadedly installed inside the back plate 201 via a reverse screw 205. A rotating plate 3 is rotatably installed on the outer side of the back plate 201. A mounting sleeve 302 is fixedly installed on the inner side of the rotating plate 3. A sliding rod 303 is slidably installed on the inner side of the mounting sleeve 302 via a sliding plate 304. A locking plate 306 is rotatably installed at one end of the sliding rod 303 via the rotating sleeve 305. A movable rod 107 is fixedly installed on the inner side of the mounting frame 101. The base 2 and the movable rod 107 are slidably installed together.

[0029] Furthermore, a threaded sleeve 106 is threadedly installed on the outer side of the threaded rod 102. One end of the threaded sleeve 106 is fixedly installed between the threaded sleeve 106 and the base 2. A motor 103 that mates with the threaded rod 102 is fixedly installed on the top of the mounting bracket 101. The base 2 and the fork 202 are rotatably installed between them via a rotating seat 203. The bottom of the fork 202 is provided with a receiving groove 204 corresponding to the roller 105.

[0030] It should be noted that: the fork 202 can rotate around the rotating seat 203, so that the fork 202 can flip and fit against the front end of the back plate 201. The connecting seat 301 can flip the rotating plate 3, so that the sliding plate 304 installed at one end of the sliding rod 303 can slide along the inner side of the mounting sleeve 302, so that the sliding rod 303 can extend and retract inside the mounting sleeve 302, so that the locking plate 306 can be installed with the limiting groove installed on the fork 202, thereby limiting the fork 202.

[0031] Reference Figure 3-5 Furthermore, the back plate 201 and the rotating plate 3 are rotatably mounted together via a connecting seat 301. The bottom of the fork 202 is provided with a limiting groove that cooperates with the locking plate 306. A pull plate 307 extending out of the mounting sleeve 302 is fixedly mounted on one side of the sliding plate 304. The mounting sleeve 302 and the rotating plate 3 are provided with a movable groove for the pull plate 307 to slide. A magnet 308 that cooperates with the inner end of the mounting sleeve 302 is fixedly mounted on the sliding plate 304.

[0032] It should be noted that the sliding plate 304 can be pulled by the pulling plate 307, making it easier for the sliding rod 303 and the mounting sleeve 302 to extend and retract. At the same time, the magnet 308 can attract the inner side of the mounting sleeve 302, so that the sliding rod 303 can be conveniently limited to the inner side of the mounting sleeve 302, making it more convenient to use.

[0033] The working principle of this warehouse logistics handling forklift is as follows: The fork 202 can rotate around the rotating seat 203, so that the fork 202 can flip and fit against the front end of the back plate 201. The connecting seat 301 can flip the rotating plate 3, so that the sliding plate 304 installed at one end of the sliding rod 303 can slide along the inner side of the mounting sleeve 302, so that the sliding rod 303 can extend and retract inside the mounting sleeve 302, so that the locking plate 306 can be installed with the limiting groove installed on the fork 202, thereby limiting the fork 202. At the same time, the rotation of the reverse screw 205 can move the limiting plate 206, so that the fork 202 can be clamped and limited by the limiting plate 206 during the process of picking up goods.

[0034] It should be noted that the specific model and specifications need to be selected and determined based on the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0035] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A warehouse logistics handling forklift, comprising a drive unit (1), a base (2), and a rotating plate (3), characterized in that, A mounting bracket (101) is fixedly installed at the front end of the drive motor (1). A connecting plate (104) is fixedly installed at the front end of the mounting bracket (101). A roller (105) is rotatably installed on the inner side of the connecting plate (104). A base (2) is threadedly installed at the front end of the mounting bracket (101) via a threaded rod (102). A back plate (201) is fixedly installed on the top of the base (2). A fork rod (202) is rotatably installed at the front end of the base (2). A limit plate (206) is threadedly installed inside the back plate (201) via a reverse screw (205). A rotating plate (3) is rotatably installed on the outer side of the back plate (201). A mounting sleeve (302) is fixedly installed on the inner side of the rotating plate (3). A sliding rod (303) is slidably installed on the inner side of the mounting sleeve (302) via a sliding plate (304). A locking plate (306) is rotatably installed at one end of the sliding rod (303) via the rotating sleeve (305).

2. The warehouse logistics handling forklift according to claim 1, characterized in that, A threaded sleeve (106) is threaded on the outer side of the threaded rod (102), and one end of the threaded sleeve (106) is fixedly installed between the threaded sleeve (106) and the base (2). A motor (103) that cooperates with the threaded rod (102) is fixedly installed on the top of the mounting bracket (101).

3. A warehouse logistics handling forklift according to claim 1, characterized in that, A movable rod (107) is fixedly installed on the inner side of the mounting bracket (101), and the base (2) is slidably installed between the movable rod (107).

4. A warehouse logistics handling forklift according to claim 1, characterized in that, The base (2) and the fork (202) are rotatably mounted together via a rotating seat (203), and the bottom of the fork (202) is provided with a receiving groove (204) corresponding to the roller (105).

5. A warehouse logistics handling forklift according to claim 1, characterized in that, The back plate (201) and the rotating plate (3) are rotatably installed through a connecting seat (301), and the bottom of the fork (202) is provided with a limiting groove that cooperates with the locking plate (306).

6. A warehouse logistics handling forklift according to claim 1, characterized in that, A pull plate (307) extending from the mounting sleeve (302) is fixedly installed on one side of the sliding plate (304). The mounting sleeve (302) and the rotating plate (3) are provided with a movable groove for the pull plate (307) to slide. A magnet (308) that cooperates with the inner end of the mounting sleeve (302) is fixedly installed on the sliding plate (304).

Citation Information

Patent Citations

  • Warehouse logistics carrying forklift

    CN221854142U