Hydraulic elevator

Abstract

The utility model relates to a hydraulic elevator which comprises a first base and a working table, the working table comprises a second base and a box body, the elevator further comprises a lifting assembly and a vibration assembly, and a part of the lifting assembly is connected to the first base and the second base to achieve ascending or descending of the working table; the vibration assembly is matched with the workbench to achieve vibration discharging. The lifting assembly comprises the shear fork mechanism, the buffering mechanism and the jacking mechanism, the problem that traditional materials need to be conveyed through a conveying device is solved, in addition, the workbench with the vibration assembly is arranged on the lifting assembly, the integrated function of vibration material distribution and conveying is achieved, the production efficiency is improved, and the production cost is reduced. The workbench is further provided with a weighing sensor, the weight is detected in real time, and production safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of lift machinery, in particular to a hydraulic lift. Background Art

[0002] A hydraulic lift is a multifunctional lifting and loading / unloading mechanical device, which is widely used in multiple fields. Its working principle mainly relies on a hydraulic drive system to achieve the lifting function. In the process of metal waste recycling and casting in the metallurgical recycling industry, the traditional method is mostly to first screen the crushed waste metal materials through a vibrating screen, etc., to separate particles of different particle sizes, and then transport the separated materials to a recycling container for processing through transportation. The process is cumbersome and requires a large investment in labor costs. Therefore, it is necessary to design a mechanical application that can transport and vibrate and separate materials at the same time, so as to reduce labor costs and improve production efficiency. Summary of the Utility Model

[0003] Aiming at the shortcomings of the above-mentioned prior art, the purpose of the utility model is to provide a hydraulic lift to solve one or more problems in the prior art.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] A hydraulic lift includes a first base and a workbench. The workbench includes a second base and a box body. The lift further includes a lifting component and a vibrating component. A part of the lifting component is respectively connected to the first base and the second base to realize the rising or falling of the workbench; the vibrating component cooperates with the workbench to realize vibrating discharging.

[0006] Further, the lifting component includes a scissor mechanism. The scissor mechanism includes at least two first arm rods and at least two second arm rods. The first arm rods and the second arm rods are rotatably connected to each other and are arranged on both sides of the first base.

[0007] Further, a first slide rail is arranged on the surface of the first base. A first limiting hole is also connected to one side of the first slide rail. One end of the second arm rod is slidably arranged on the first slide rail and cooperates with the first limiting hole, and the other end is rotatably connected to the second base.

[0008] Further, a second slide rail is arranged on the second base. A second limiting hole is also connected to one side of the second slide rail. One end of the first arm rod is slidably arranged on the second slide rail and cooperates with the second limiting hole, and the other end is rotatably connected to the first base.

[0009] Further, the lifting assembly further includes a buffer mechanism, which includes a first support shaft, a second support shaft, and a buffer member. The first support shaft is disposed between the first arm rods, the second support shaft is disposed between the second arm rods, and one end of the buffer member is connected to the first support shaft and the other end is connected to the second support shaft.

[0010] Further, the lifting assembly further includes a jacking mechanism, which includes a first motor and an oil cylinder. The first motor is electrically connected to the oil cylinder, and the oil cylinder is telescopically disposed on the first base.

[0011] Further, the vibration assembly includes a second motor, which is connected to the box body and symmetrically disposed on both sides of the box body.

[0012] Further, the vibration assembly further includes a first shock absorber and a second shock absorber. The elevator further includes a weighing sensor, which is disposed on the second base. One end of both the first shock absorber and the second shock absorber is connected to the weighing sensor, and the other end is connected to the box body.

[0013] Further, the box body is provided with an opening. The first shock absorbers are symmetrically disposed on both sides of the box body far from the opening, and the second shock absorbers are symmetrically disposed on both sides of the box body close to the opening.

[0014] Further, the height of the first shock absorber is greater than the height of the second shock absorber.

[0015] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0016] By providing a lifting assembly including a scissor mechanism, a buffer mechanism, and a jacking mechanism, the present utility model solves the problem that traditional material recycling needs to be transported by a transportation device. In addition, a workbench with a vibration assembly is provided on the lifting assembly, realizing the integrated function of vibration material separation and transportation, improving production efficiency. The workbench is also provided with a weighing sensor to detect the weight in real time, ensuring the safety of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shows an overall structural schematic diagram of a hydraulic elevator according to an embodiment of the present utility model.

[0018] Figure 2 Shows a structural schematic diagram of a hydraulic elevator without a box body according to an embodiment of the present utility model.

[0019] Figure 3 Shows a partial enlarged structural view of the first base of a hydraulic elevator according to an embodiment of the present utility model.

[0020] Reference numerals in the drawings: 1, first base; 101, first slide rail; 102, first limiting hole; 103, pulley; 104, third motor; 2, workbench; 201, second base; 2011, second slide rail; 2012, second limiting hole; 202, box body; 2021, opening; 3, lifting assembly; 301, scissor mechanism; 3011, first arm; 3012, second arm; 302, buffer mechanism; 3021, first support shaft; 3022, second support shaft; 3023, buffer; 303, jacking mechanism; 3031, first motor; 3032, oil cylinder; 4, vibration assembly; 401, second motor; 402, first shock absorber; 403, second shock absorber; 5, electric control cabinet; 6, weighing sensor. Detailed implementation manners

[0021] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the following further elaborates on a hydraulic lift proposed by the present utility model in combination with the accompanying drawings and specific implementation manners. According to the following description, the advantages and features of the present utility model will be clearer. It should be noted that the accompanying drawings are in a very simplified form and all use non-precise scales. The orientation or positional relationships indicated by terms such as "center", "lateral", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc. are based on the orientation or positional relationships shown in the accompanying drawings, rather than indicating or implying that a hydraulic lift or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation of the present utility model, and is only used to conveniently and clearly assist in explaining the objectives of the implementation manners of the present utility model. In order to make the objectives, features and advantages of the present utility model more obvious and understandable, please refer to the accompanying drawings.

[0022] It should be noted that the structures, scales, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have technical substance significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the objectives that can be achieved, should still fall within the scope covered by the technical content disclosed by the present utility model.

[0023] The following describes the specific structure of a hydraulic lift:

[0024] Please refer to Figures 1 to 3, the hydraulic lift of this embodiment includes a first base 1 and a workbench 2. The workbench 2 includes a second base 201 and a box body 202. The lift further includes a lifting assembly 3. A part of the lifting assembly 3 is respectively connected to the first base 1 and the second base 201 to realize the rising or falling of the workbench 2.

[0025] Furthermore, the lifting assembly 3 includes a scissor mechanism 301. The scissor mechanism 301 includes at least two first arm rods 3011 and at least two second arm rods 3012. In this embodiment, two first arm rods 3011 and two second arm rods 3012 are provided. The first arm rods 3011 and the second arm rods 3012 are rotatably connected to each other and are arranged on both sides of the first base 1 as supports.

[0026] Furthermore, a first slide rail 101 is provided on the surface of the first base 1. A first limit hole 102 is also connected to one side of the first slide rail 101. The end of the second arm rod 3012 close to the ground is slidably arranged on the first slide rail 101 and cooperates with the first limit hole 102. The end of the second arm rod 3012 far from the ground is rotatably connected to the second base 201. When the second arm rod 3012 rises or falls, the first limit hole 102 limits the movement stroke of the second arm rod 3012.

[0027] Furthermore, a second slide rail 2011 is provided on the surface of the second base 201 close to the ground. A second limit hole 2012 is also connected to one side of the second slide rail 2011. The end of the first arm rod 3011 far from the ground is slidably arranged on the second slide rail 2011 and cooperates with the second limit hole 2012. The end of the first arm rod 3011 close to the ground is rotatably connected to the first base 1. When the first arm rod 3011 rises or falls, the second limit hole 2012 limits the movement stroke of the first arm rod 3011. Preferably, the first slide rail 101 and the second slide rail 2011 are arranged on the same side. By providing the first limit hole 102 and the second limit hole 2012, it can also prevent the scissor mechanism 301 from accidentally falling.

[0028] Further, the lifting assembly 3 further includes a buffer mechanism 302. The buffer mechanism 302 includes a first support shaft 3021, a second support shaft 3022, and a buffer member 3023. The first support shaft 3021 is disposed between the first arm rods 3011, the second support shaft 3022 is disposed between the second arm rods 3012. One end of the buffer member 3023 is connected to the first support shaft 3021, and the other end of the buffer member 3023 is connected to the second support shaft 3022. Preferably, in this embodiment, since this elevator is applicable to heavy-duty scenarios, setting two such buffer mechanisms 302 effectively ensures the stability of the scissor mechanism 301.

[0029] Further, the lifting assembly 3 further includes a jacking mechanism 303. The jacking mechanism 303 includes a first motor 3031 and an oil cylinder 3032. The first motor 3031 is electrically connected to the oil cylinder 3032. The oil cylinder 3032 is telescopically disposed on the first base 1. Preferably, in this embodiment, four such oil cylinders 3032 are provided on the first base 1 for jacking up the second base 201.

[0030] Further, the elevator further includes a vibration assembly 4. The vibration assembly 4 cooperates with the workbench 2 to achieve vibration discharging. The vibration assembly 4 includes a second motor 401. The second motor 401 is connected to the box body 202 and symmetrically disposed on both sides of the box body 202.

[0031] Further, the vibration assembly 4 further includes a first shock absorber 402 and a second shock absorber 403. The elevator further includes a weighing sensor 6 for real-time detection of the weight of the material in the box body 202 to prevent damage to the elevator caused by overweight. The weighing sensor 6 is disposed on the second base 201. One end of both the first shock absorber 402 and the second shock absorber 403 is connected to the weighing sensor 6, and the other end of the first shock absorber 402 and the second shock absorber 403 is connected to the box body 202.

[0032] Further, the box body 202 is provided with an opening 2021. The first shock absorber 402 is symmetrically disposed on both sides of the box body 202 away from the opening 2021, and the second shock absorber 403 is symmetrically disposed on both sides of the box body 202 close to the opening 2021.

[0033] Further, the height of the first shock absorber 402 is greater than the height of the second shock absorber 403 to incline the box body 202 to facilitate the falling of waste materials during vibration.

[0034] Further, the lift also includes a third motor 104, which is arranged on both sides of the first base 1. The first base 1 is also connected with a pulley 103. The third motor 104 drives the pulley 103 so that the lift can be moved and adjusted on the track on the ground.

[0035] Further, the lift also includes an electric control cabinet 5, which is arranged on the first base 1 and used to control the first motor 3031, the second motor 401 and the third motor 104.

[0036] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0037] The above embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A hydraulic lift, comprising a first base and a workbench, the workbench including a second base and a box body, characterized in that: The lift also includes a lifting component and a vibration component. A part of the lifting component is respectively connected to the first base and the second base to realize the rising or falling of the workbench; the vibration component cooperates with the workbench to realize vibration discharging.

2. A hydraulic lift according to claim 1, characterized in that: The lifting component includes a scissor mechanism, and the scissor mechanism includes at least two first arm rods and at least two second arm rods. The first arm rods and the second arm rods are rotatably connected to each other and are arranged on both sides of the first base.

3. The hydraulic lift according to claim 2, characterized in that: A first slide rail is arranged on the surface of the first base, and a first limiting hole is also connected to one side of the first slide rail. One end of the second arm rod is slidably arranged on the first slide rail and cooperates with the first limiting hole, and the other end is rotatably connected to the second base.

4. A hydraulic lift according to claim 3, characterized in that: The second base is provided with a second slide rail, and a second limiting hole is also connected to one side of the second slide rail. One end of the first arm rod is slidably arranged on the second slide rail and cooperates with the second limiting hole, and the other end is rotatably connected to the first base.

5. A hydraulic lift according to claim 4, characterized in that: The lifting component also includes a buffer mechanism, and the buffer mechanism includes a first support shaft, a second support shaft and a buffer member. The first support shaft is arranged between the first arm rods, the second support shaft is arranged between the second arm rods, and one end of the buffer member is connected to the first support shaft and the other end is connected to the second support shaft.

6. A hydraulic lift according to claim 5, characterized in that: The lifting component also includes a jacking mechanism, and the jacking mechanism includes a first motor and an oil cylinder. The first motor is electrically connected to the oil cylinder, and the oil cylinder is telescopically arranged on the first base.

7. A hydraulic lift according to claim 6, characterized in that: The vibration component includes a second motor, and the second motor is connected to the box body and is symmetrically arranged on both sides of the box body.

8. A hydraulic lift according to claim 7, characterized in that: The vibration component also includes a first shock absorber and a second shock absorber. The lift also includes a weighing sensor, and the weighing sensor is arranged on the second base. One end of both the first shock absorber and the second shock absorber is connected to the weighing sensor, and the other end is connected to the box body.

9. A hydraulic lift as claimed in claim 8, wherein: The box body is provided with an opening. The first shock absorber is symmetrically arranged on both sides of the box body far from the opening, and the second shock absorber is symmetrically arranged on both sides of the box body close to the opening.

10. A hydraulic lift according to claim 9, characterized in that: The height of the first shock absorber is greater than the height of the second shock absorber.

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