Jacking and transferring device

Abstract

A jacking and transferring device comprises a jacking assembly, a moving assembly and a tray, the tray is installed on the moving assembly through the jacking assembly, the jacking assembly is used for jacking up the tray so as to jack up objects on the tray, the jacking and transferring device moves through the moving assembly so as to transfer the objects, a limiting assembly is arranged on the tray, and the limiting assembly is used for limiting the objects on the tray. And the object placed in the tray is limited through the limiting assembly, so that the stability of moving or jacking of the object along with the device is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of jacking devices, and in particular relates to a jacking and transferring device. Background Art

[0002] During the transfer process, it is often necessary to lift the load. Most of the lifting devices on the market currently use hydraulic cylinders to lift the load. When the lifting speed of the hydraulic cylinder on one side is greater than that of the hydraulic cylinder on the other side, the load is prone to tipping over. At the same time, most of the lifting devices cannot be moved as needed, which is not conducive to the transfer of loads.

[0003] The utility model with application number 202122446668.7 discloses a jacking device for a heavy-loaded RGV, including a telescopic cylinder, a scissor-type connecting rod mechanism, an upper limit seat and a support frame, wherein the cylinder seat of the telescopic cylinder is fixedly connected to the frame of the RGV, the telescopic end of the telescopic cylinder is fixedly connected to one end of the support frame, the other end of the support frame is fixedly connected to the upper limit seat, a limited sliding groove is arranged on the upper limit seat, the upper end of the scissor-type connecting rod mechanism is slidably connected to the limited sliding groove, the lower end of the scissor-type connecting rod mechanism is slidably connected to the frame of the RGV, the upper end of the other end of the scissor-type connecting rod mechanism is hinged on the support frame, the lower end of the other end of the scissor-type connecting rod mechanism is hinged on the frame of the RGV, and the telescopic cylinder can drive the scissor-type connecting rod mechanism to rise and fall through the support frame. The device can apply a uniform load to the RGV and facilitate the placement of goods. The disadvantages of the above-mentioned lifting device are that (1) it cannot be moved according to demand; and (2) it cannot better fix the load on the lifting device, resulting in poor handling stability. Utility Model Content

[0004] In view of the above shortcomings, the technical problem to be solved by the utility model is to provide a lifting and transferring device, which is convenient for moving and transporting the load and ensures the stability of the load during the moving and transporting process.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A lifting and transferring device comprises a lifting assembly, a moving assembly and a tray, wherein the tray is mounted on the moving assembly through the lifting assembly, the tray is lifted up by the lifting assembly, and a limiting assembly is provided on the tray, and the load is limited on the tray by the limiting assembly;

[0007] The limiting assembly includes a connecting beam fixed on the pallet and limiting beams arranged on both sides of the connecting beam, and the limiting beam is provided with a limiting baffle arranged toward the middle of the pallet;

[0008] The limit beam is provided with an adjustment slot and a plurality of connection holes, and the limit beam is installed on the connection beam through the adjustment slot or the connection holes;

[0009] The limit baffle is provided with a locking screw hole.

[0010] As a preferred solution of the utility model, the moving assembly includes a moving base plate, a moving track and a track driving member, the moving track is installed on the moving base plate through the track driving member, and the jacking assembly is installed on the moving base plate.

[0011] As a preferred solution of the utility model, the mobile crawler includes a crawler bracket installed on the mobile base plate, a sprocket bracket slidably installed on the crawler bracket and a sprocket adjustment block fixed on the crawler bracket, and the sprocket bracket is provided with an adjustment screw, which abuts against the sprocket adjustment block.

[0012] As a preferred solution of the utility model, movable tracks are respectively provided on both sides of the movable assembly, sprockets are provided on the sprocket brackets on both sides, adjacent sprockets are connected by a connecting shaft, and the track driving member is connected to the connecting shaft.

[0013] As a preferred solution of the utility model, the lifting assembly includes support rods arranged in a cross shape, one side of the support rods is rotatably connected to the pallet or the moving assembly, and the other side of the support rods is slidably connected to the pallet or the moving assembly.

[0014] As a preferred solution of the utility model, the jacking assembly includes a jacking cylinder, and two ends of the jacking cylinder are respectively connected to the moving assembly and the pallet.

[0015] As a preferred solution of the utility model, a support column is provided at the bottom of the tray.

[0016] The beneficial effect of the utility model is that the device is moved by the moving component to transfer the load, and the load placed in the tray is limited by the limiting component to ensure the stability of the load when it moves or is lifted with the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the jacking and transferring device.

[0018] Figure 2 It is a schematic diagram of the structure of the lifting and transferring device after the pallet and the limit assembly are hidden.

[0019] Figure markings: lifting assembly 1, support rod 1-1, lifting cylinder 1-2, support column 1-3, roller 1-4, moving assembly 2, moving base plate 2-1, moving track 2-2, track driving member 2-3, track bracket 2-4, sprocket bracket 2-5, sprocket adjustment block 2-6, adjusting screw 2-7, sprocket 2-8, connecting shaft 2-9, tray 3, limiting assembly 4, connecting beam 4-1, limiting beam 4-2, connecting hole 4-3, limiting baffle 4-4, locking screw hole 4-5, adjustment groove 4-6. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] A lifting and transferring device comprises a lifting component 1, a moving component 2 and a tray 3. The tray 3 is installed on the moving component 2 via the lifting component 1. The lifting component 1 is used to lift the tray 3, thereby lifting the load on the tray 3. The device is moved via the moving component 2, thereby transferring the load. A limiting component 4 is provided on the tray 3, and the load placed in the tray 3 is limited by the limiting component 4, thereby ensuring the stability of the load when moving or lifting with the device.

[0022] The moving assembly 2 includes a moving base plate 2-1, a moving crawler 2-2 and a crawler driving member 2-3. The moving crawler 2-2 is installed on the moving base plate 2-1 through the crawler driving member 2-3. The moving crawler 2-2 drives the moving base plate 2-1 to move. The jacking assembly 1 is installed on the moving base plate 2-1.

[0023] The mobile track 2-2 includes a track bracket 2-4, a sprocket bracket 2-5 and a sprocket adjusting block 2-6. The track bracket 2-4 is fixedly mounted on the mobile base plate 2-1, the sprocket bracket 2-5 is slidably mounted on the track bracket 2-4, the sprocket 2-8 is mounted on the sprocket bracket 2-5, the mobile track 2-2 is sleeved on the outer side of the sprocket 2-8, the sprocket adjusting block 2-6 is fixed on the track bracket 2-4, and an adjusting screw 2-7 is provided on the sprocket bracket 2-5. The adjusting screw 2-7 is in contact with the sprocket adjusting block 2-6. The relative position of the sprocket 2-8 is adjusted by rotating the adjusting screw 2-7, thereby tensioning the mobile track 2-2.

[0024] Moving tracks 2-2 are respectively provided on both sides of the moving assembly 2, the sprocket wheels 2-8 of adjacent moving tracks 2-2 are connected by a connecting shaft 2-9, and the track driving member 2-3 is connected to the connecting shaft 2-9.

[0025] In this embodiment, the track drive 2-3 is connected to the connecting shaft 2-9 by means of a chain or a sprocket, so that the track drive 2-3 drives the connecting shaft 2-9 to rotate, thereby driving the device to move.

[0026] The lifting assembly 1 includes two support rods 1-1 arranged in a cross shape. One side of the support rod 1-1 is rotatably connected to the tray 3 or the moving assembly 2 through a rotating shaft, and the other side of the support rod 1-1 is provided with a roller 1-4. The support rod 1-1 is slidably installed on the moving base plate 2-1 through the roller 1-4.

[0027] The jacking assembly 1 includes a jacking cylinder 1-2, and the two ends of the jacking cylinder 1-2 are respectively connected to the moving assembly 2 and the pallet 3. Preferably, the rotating end of the support rod 1-1 is arranged on one side of the jacking cylinder 1-2. Preferably, the rotating end of the support rod 1-1 and the axis of the jacking cylinder 1-2 are located in the same vertical plane, and the middle parts of the two support rods 1-1 are rotatably connected through a rotating shaft. The two support rods 1-1 are driven to swing by the jacking cylinder 1-2, and the other side of the pallet 3 is supported by the sliding end of the support rod 1-1 to ensure the stability of the pallet 3. At the same time, the device controls the lifting and lowering through a single jacking cylinder 1-2, which can greatly improve the lifting and lowering stability of the device.

[0028] Support columns 1-3 are provided at the bottom of the tray 3 to support the tray 3 when the tray 3 is lowered to the lowest position.

[0029] The limiting assembly 4 includes a connecting beam 4-1 fixed on the pallet 3 and limiting beams 4-2 arranged on both sides of the connecting beam 4-1. The load is limited on the connecting beam 4-1 by the limiting beam 4-2 to prevent the load from moving to the outside of the pallet 3. The limiting beam 4-2 is provided with a limiting baffle 4-4 arranged toward the middle of the pallet 3. The limiting baffle 4-4 is used to limit the height direction of the load to further improve the stability of the load during the transfer process. Preferably, the connecting beam 4-1 is arranged along the moving direction of the device.

[0030] An adjustment groove 4-6 and a plurality of connecting holes 4-3 are provided on the limiting beam 4-2. The limiting beam 4-2 is installed on the connecting beam 4-1 through the adjustment groove 4-6 or the connecting holes 4-3. The adjustment groove 4-6 is a waist-shaped groove. The distance between the limiting baffle 4-4 and the connecting beam 4-1 can be adjusted as needed. The distance between the limiting baffle 4-4 and the connecting beam 4-1 can also be changed through the connecting holes 4-3 to meet the fixing requirements of different loads.

[0031] A locking screw hole 4-5 is provided on the limit baffle 4-4, and a screw can be installed in the locking screw hole 4-5, and the load is fixed by the screw abutting against the load.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0033] Although this article uses more terms corresponding to the figure marks in the figures, it does not exclude the possibility of using other terms; these terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A lifting and transferring device, characterized in that: The invention comprises a lifting component (1), a moving component (2) and a tray (3); the tray (3) is mounted on the moving component (2) via the lifting component (1); the tray (3) is lifted up by the lifting component (1); a limiting component (4) is provided on the tray (3); and the load is limited on the tray (3) by the limiting component (4); The limiting assembly (4) comprises a connecting beam (4-1) fixed on the pallet (3) and limiting beams (4-2) arranged on both sides of the connecting beam (4-1), and the limiting beam (4-2) is provided with a limiting baffle (4-4) arranged towards the middle of the pallet (3); The limiting beam (4-2) is provided with an adjustment groove (4-6) and a plurality of connection holes (4-3), and the limiting beam (4-2) is installed on the connection beam (4-1) via the adjustment groove (4-6) or the connection holes (4-3); The limit baffle (4-4) is provided with a locking screw hole (4-5).

2. A lifting and transferring device according to claim 1, characterized in that: The moving assembly (2) comprises a moving base plate (2-1), a moving crawler (2-2) and a crawler drive component (2-3); the moving crawler (2-2) is mounted on the moving base plate (2-1) via the crawler drive component (2-3); and the lifting assembly (1) is mounted on the moving base plate (2-1).

3. A lifting and transferring device according to claim 2, characterized in that: The movable crawler (2-2) comprises a crawler bracket (2-4) mounted on a movable bottom plate (2-1), a sprocket bracket (2-5) slidably mounted on the crawler bracket (2-4), and a sprocket adjustment block (2-6) fixed on the crawler bracket (2-4); an adjustment screw (2-7) is provided on the sprocket bracket (2-5), and the adjustment screw (2-7) abuts against the sprocket adjustment block (2-6).

4. The lifting and transferring device according to claim 3, characterized in that: Moving crawlers (2-2) are respectively provided on both sides of the moving assembly (2), sprockets (2-8) are provided on the sprocket brackets (2-5) on both sides, adjacent sprockets (2-8) are connected via a connecting shaft (2-9), and the crawler drive member (2-3) is connected to the connecting shaft (2-9).

5. The lifting and transferring device according to claim 1, characterized in that: The lifting assembly (1) comprises support rods (1-1) arranged in a cross shape, one side of the support rods (1-1) being rotatably connected to the tray (3) or the moving assembly (2), and the other side of the support rods (1-1) being slidably connected to the tray (3) or the moving assembly (2).

6. The lifting and transferring device according to claim 5, characterized in that: The lifting assembly (1) comprises a lifting cylinder (1-2), and two ends of the lifting cylinder (1-2) are respectively connected to the moving assembly (2) and the tray (3).

7. The lifting and transferring device according to claim 1, characterized in that: The bottom of the tray (3) is provided with a supporting column (1-3).

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