Hydraulic mechanical lifting platform for logistics

Abstract

The utility model relates to the technical field of lifting tables, and discloses a hydraulic mechanical lifting table for logistics, which comprises a bottom plate and a lifting plate, the bottom surface of the bottom plate is provided with a lifting mechanism for moving the lifting plate, the top surface of the lifting plate is provided with a supporting column through a bearing, and the top surface of the supporting column is fixedly provided with a fixing frame. A rotating mechanism is arranged on the supporting column, main conveying rollers are mounted on the front and rear side walls of the left side of the supporting column through bearings, and auxiliary conveying rollers are mounted on the front and rear side walls of the right side of the supporting column through bearings. According to the hydraulic mechanical lifting platform for logistics, lifting and rotating can be facilitated, it is guaranteed that materials can be conveyed at different heights and angles, the materials can be rapidly and accurately conveyed to the designated position, the logistics operation efficiency is improved, logistics can be automatically conveyed, the bottoms of the materials are prevented from being damaged, the integrity of goods is protected, and economic losses are avoided; operation is easy, convenient and flexible, using functionality is high, and the system can adapt to diversified logistics working scenes.

Description

Technical Field

[0001] This utility model relates to the field of lifting platform technology, specifically a hydraulic mechanical lifting platform for logistics. Background Technology

[0002] A lifting platform is a type of lifting machinery used for vertically transporting people or goods. It also refers to equipment used for vertical transport in logistics systems such as factories and automated warehouses. In modern logistics, loading, unloading, handling, and transporting goods between different heights are extremely common operations, and lifting platforms play a crucial role in these processes. However, existing lifting platforms still have certain shortcomings, such as:

[0003] The patent application CN202022450177.5, entitled "A Fixed Hydraulic Lifting Platform for Facilitating the Handling of Goods," pushes materials during unloading, causing friction between the bottom of the materials and the supporting surface. This not only increases operational difficulty and consumes more manpower and time, but also easily damages the bottom of the materials, resulting in economic losses. Furthermore, it can only perform vertical lifting and conveying, unable to rotate horizontally, making it difficult to meet the loading and unloading needs of different locations. Its poor functionality fails to meet diverse logistics requirements. Therefore, this paper proposes a hydraulic mechanical lifting platform for logistics to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a hydraulic mechanical lifting platform for logistics, so as to solve the problems mentioned in the background art, such as the easy damage to materials and the limited functionality of existing lifting platforms during material handling.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a hydraulic mechanical lifting platform for logistics, comprising a base plate and a lifting plate.

[0006] The bottom surface of the base plate is provided with a lifting mechanism for moving the lifting plate. The top surface of the lifting plate is equipped with a support column, and a fixed frame is fixedly installed on the top surface of the support column. A rotating mechanism is provided on the support column.

[0007] The main conveying roller is installed on the bearings on the left front and rear side walls of the support column, and the secondary conveying roller is installed on the bearings on the right front and rear side walls of the support column. Conveyor belts are fitted onto the main conveying roller and the secondary conveying roller.

[0008] The above technical solution facilitates lifting and rotation adjustment, while ensuring the self-rotation and conveying of materials, thus improving functionality.

[0009] As a preferred embodiment of this utility model, the front and rear inner walls of the fixed frame are uniformly spaced bearings with support rollers installed on them. The support rollers are located between the main conveying roller and the slave conveying roller, and the top surface of the support roller is coplanar with the top surfaces of the main conveying roller and the slave conveying roller.

[0010] The above technical solution facilitates stable and effective support of materials through support rollers, ensuring stability during material conveying.

[0011] As a preferred embodiment of this utility model, a first motor is fixedly installed on the left side of the front side of the fixed frame, and the shaft end of the first motor is keyed to the front end of the main conveying roller.

[0012] By adopting the above technical solution, it is easy to start the main conveyor roller to rotate via the first motor, thereby moving the conveyor belt to transport materials via the conveyor roller.

[0013] As a preferred embodiment of this utility model, the lifting mechanism includes a sliding plate, which is laterally slidably connected to the top surface of the base plate. The front and rear ends of the top of the sliding plate are rotatably connected to the bottom end of a first support rod, and the top end of the first support rod is rotatably connected to an upper fixed seat fixedly installed on the bottom surface of the lifting plate. A second support rod is rotatably connected to the middle of the first support rod, and the bottom end of the second support rod is rotatably connected to a lower fixed seat fixedly installed on the top surface of the base plate. The top end of the second support rod is rotatably connected to a sliding block laterally slidably connected to the bottom surface of the lifting plate. The right side of the sliding plate is fixedly connected to the output end of a hydraulic cylinder, and the hydraulic cylinder is fixedly installed on the top surface of the base plate.

[0014] The above technical solution facilitates the movement of the slide plate by extending and retracting the hydraulic cylinder, and the movement of the lifting plate is achieved by the first support rod and the second support rod.

[0015] As a preferred embodiment of the present invention, the rotating mechanism includes a rotating shaft, a longitudinal bearing of the rotating shaft passing through the lifting plate, and a drive gear coaxially fixedly mounted on the top end of the rotating shaft, the drive gear meshing with a driven gear, and the driven gear fixedly mounted on the surface of the support column.

[0016] By adopting the above technical solution, the support column and the fixed frame can be driven to rotate through the drive gear and driven gear when the shaft rotates, thereby realizing the adjustment of the material conveying angle and improving the flexibility of use.

[0017] As a preferred embodiment of this utility model, the bottom end of the rotating shaft is keyed to the shaft end of the second motor, and the second motor is fixedly installed on the bottom surface of the lifting plate.

[0018] The above technical solution facilitates the rotation of the shaft by using a second motor.

[0019] As a preferred embodiment of this utility model, the tooth ratio of the driving gear to the driven gear is 1:6.

[0020] The above technical solution makes it easier to drive the driven gear with less effort, which is beneficial to energy saving.

[0021] Compared with the prior art, the beneficial effects of this utility model are: the hydraulic mechanical lifting platform for logistics can be easily lifted and rotated, ensuring that materials can be transported at different heights and angles, and can quickly and accurately transport materials to designated locations, improving the efficiency of logistics operations. It can also automatically transport logistics, avoid damage to the bottom of materials, protect the integrity of goods, avoid economic losses, and is easy and flexible to operate. It has strong functionality and can adapt to diverse logistics work scenarios.

[0022] 1. The hydraulic cylinder drives the slide plate to move horizontally. The first and second support rods enable the lifting plate to move up and down, thereby driving the support column and fixed frame to move up and down synchronously, ensuring that the material is transported to different height positions.

[0023] 2. By starting the second motor, the shaft rotates, and the action of the drive gear and driven gear drives the support column and fixed frame to rotate, so as to achieve horizontal rotation of the material and ensure that the material is rotated to different angle positions;

[0024] 3. The first motor drives the main conveyor roller to rotate, which in turn drives the secondary conveyor roller to move the conveyor belt, thereby realizing the automatic conveying of materials. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the connection structure between the slide and the lifting plate of this utility model;

[0027] Figure 3 This is a schematic diagram of the connection structure between the conveyor belt and the support roller of this utility model;

[0028] Figure 4 This is a schematic diagram of the connection structure between the support column and the fixed frame of this utility model;

[0029] Figure 5 This is a schematic diagram of the connection structure between the support column and the lifting plate of this utility model.

[0030] In the diagram: 1. Base plate; 2. Lifting plate; 3. Support column; 4. Fixed frame; 5. Main conveyor roller; 6. Slave conveyor roller; 7. Conveyor belt; 8. Support roller; 9. Slide plate; 10. First support rod; 11. Upper fixed seat; 12. Second support rod; 13. Lower fixed seat; 14. Slide block; 15. Hydraulic cylinder; 16. First motor; 17. Rotating shaft; 18. Drive gear; 19. Driven gear; 20. Second motor. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0032] Please see Figure 1 - Figure 5 The present invention provides a hydraulic mechanical lifting platform for logistics, comprising a base plate 1 and a lifting plate 2. The base plate 1 has universal wheels with brakes installed at its four corners (not shown in the diagram). A lifting mechanism for moving the lifting plate 2 is provided on the bottom surface of the base plate 1. A support column 3 is mounted on the top bearing of the lifting plate 2, and a fixed frame 4 is fixedly mounted on the top surface of the support column 3. A rotating mechanism is provided on the support column 3. A main conveying roller 5 is mounted on the left front and rear sidewall bearings of the support column 3, and a secondary conveying roller 6 is mounted on the right front and rear sidewall bearings of the support column 3. A conveyor belt 7 is fitted onto the main conveying roller 5 and the secondary conveying roller 6.

[0033] Support rollers 8 are installed on the front and rear inner walls of the fixed frame 4 with bearings at equal intervals. The support rollers 8 are located between the main conveying roller 5 and the secondary conveying roller 6. The top surface of the support rollers 8 is coplanar with the top surfaces of the main conveying roller 5 and the secondary conveying roller 6. The support rollers 8 ensure stable support for the material.

[0034] The first motor 16 is fixedly installed on the left side of the front side of the fixed frame 4, and the shaft end of the first motor 16 is keyed to the front end of the main conveyor roller 5.

[0035] The lifting mechanism includes a slide plate 9, which is laterally slidably connected to the top surface of the base plate 1. The top front and rear ends of the slide plate 9 are rotatably connected to the bottom end of the first support rod 10, and the top end of the first support rod 10 is rotatably connected to the upper fixed seat 11 fixedly installed on the bottom surface of the lifting plate 2. The middle part of the first support rod 10 is rotatably connected to the second support rod 12, and the bottom end of the second support rod 12 is rotatably connected to the lower fixed seat 13 fixedly installed on the top surface of the base plate 1. The top end of the second support rod 12 is rotatably connected to the slide seat 14 laterally slidably connected to the bottom surface of the lifting plate 2. The right side of the slide plate 9 is fixedly connected to the output end of the hydraulic cylinder 15, and the hydraulic cylinder 15 is fixedly installed on the top surface of the base plate 1.

[0036] The rotating mechanism includes a rotating shaft 17, a longitudinal bearing of the rotating shaft 17 passing through the lifting plate 2, and a drive gear 18 is coaxially fixedly installed at the top of the rotating shaft 17. The drive gear 18 meshes with the driven gear 19, and the driven gear 19 is fixedly installed on the surface of the support column 3. The ratio of the number of teeth of the drive gear 18 to the number of teeth of the driven gear 19 is 1:6.

[0037] The bottom end of the rotating shaft 17 is keyed to the shaft end of the second motor 20, and the second motor 20 is fixedly installed on the bottom surface of the lifting plate 2.

[0038] Working principle: When in use, the hydraulic cylinder 15 is activated, and the output end of the hydraulic cylinder 15 extends and retracts, causing the slide plate 9, which is fixedly connected to it, to slide laterally on the top surface of the base plate 1. When the slide plate 9 moves, the first support rod 10 connected to the front and rear ends of its top will rotate around the connection point with the slide plate 9. At the same time, the top end of the first support rod 10 is rotatably connected to the upper fixed seat 11 on the bottom surface of the lifting plate 2, the middle part of the first support rod 10 is also rotatably connected to the second support rod 12, the bottom end of the second support rod 12 is rotatably connected to the lower fixed seat 13 on the top surface of the base plate 1, and the top end is rotatably connected to the slide seat 14, which is laterally slidably connected to the bottom surface of the lifting plate 2. In this way, during the movement of the slide plate 9, the lifting plate 2 is lifted and moved by the cooperation of the first support rod 10 and the second support rod 12, thereby driving the support column 3 and the fixed frame 4 to lift and move synchronously, and conveying the material to different height positions.

[0039] The second motor 20 is started to drive the rotating shaft 17 to rotate. The rotating shaft 17 drives the drive gear 18 to rotate, which in turn drives the driven gear 19, which meshes with the drive gear 18, to rotate the support column 3 and the fixed frame 4, thereby realizing the rotation of the material in the horizontal direction and rotating the material to different angle positions.

[0040] The first motor 16 is started, driving the main conveyor roller 5 to rotate. The main conveyor roller 5 and the secondary conveyor roller 6 are fitted with a conveyor belt 7. When the main conveyor roller 5 rotates, it drives the secondary conveyor roller 6 to rotate synchronously, causing the conveyor belt 7 to move, thereby realizing the automatic conveying of materials on the conveyor belt 7. During the material conveying process, the support roller 8 provides stable support for the material, ensuring the stability of the material conveying. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0041] 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 these 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 hydraulic mechanical lifting platform for logistics, comprising a base plate (1) and a lifting plate (2), characterized in that: the bottom surface of the base plate (1) is provided with a lifting mechanism for moving the lifting plate (2), the top surface of the lifting plate (2) is bearingly installed with a support column (3), the top surface of the support column (3) is fixedly installed with a fixed frame (4), and the support column (3) is provided with a rotating mechanism; the left front and back side walls of the support column (3) are bearingly installed with a main conveying roller (5), the right front and back side walls of the support column (3) are bearingly installed with a slave conveying roller (6), and the main conveying roller (5) and the slave conveying roller (6) are sleeved with a conveying belt (7).

2. The hydraulic mechanical lift table for logistics according to claim 1, wherein, the front and back inner walls of the fixed frame (4) are uniformly and equidistantly bearingly installed with support rollers (8), the support rollers (8) are located between the main conveying roller (5) and the slave conveying roller (6), and the top surface of the support rollers (8) is coplanar with the top surfaces of the main conveying roller (5) and the slave conveying roller (6).

3. The hydraulic mechanical lift table for logistics according to claim 1, wherein, the left end of the front surface of the fixed frame (4) is fixedly installed with a first motor (16), and the shaft end of the first motor (16) is key-connected with the front end of the main conveying roller (5).

4. The hydraulic mechanical lift table for logistics according to claim 1, wherein, the lifting mechanism comprises a sliding plate (9) which is transversely slidingly connected to the top surface of the base plate (1), the top front and back ends of the sliding plate (9) are rotatably connected with the bottom ends of first support rods (10), the top ends of the first support rods (10) are rotatably connected with an upper fixed seat (11) which is fixedly installed on the bottom surface of the lifting plate (2), the middle part of the first support rod (10) is rotatably connected with a second support rod (12), the bottom end of the second support rod (12) is rotatably connected with a lower fixed seat (13) which is fixedly installed on the top surface of the base plate (1), the top end of the second support rod (12) is rotatably connected with a sliding seat (14) which is transversely slidingly connected to the bottom surface of the lifting plate (2), the right surface of the sliding plate (9) is fixedly connected with the output end of a hydraulic cylinder (15), and the hydraulic cylinder (15) is fixedly installed on the top surface of the base plate (1).

5. A hydraulic mechanical lift table for logistics according to claim 4, wherein, the rotating mechanism comprises a rotating shaft (17) which is longitudinally bearingly arranged through the lifting plate (2), the top end of the rotating shaft (17) is coaxially fixedly installed with a driving gear (18), the driving gear (18) is meshingly connected with a driven gear (19), and the driven gear (19) is fixedly installed on the surface of the support column (3).

6. A hydraulic mechanical lift table for logistics according to claim 5, wherein, the bottom end of the rotating shaft (17) is key-connected with the shaft end of a second motor (20), and the second motor (20) is fixedly installed on the bottom surface of the lifting plate (2).

7. A hydraulic mechanical lift table for logistics according to claim 5, wherein, the tooth number ratio of the driving gear (18) to the driven gear (19) is 1:6.

Images