CN219709019U

CN219709019U - Lifting device

Info

Publication number: CN219709019U
Application number: CN202321135153.8U
Authority: CN
Inventors: 陈锋; 杨泳; 杨会勇
Original assignee: Beijing Golden Color Electromechanical Equipment Co ltd
Current assignee: Beijing Golden Color Electromechanical Equipment Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-09-19
Anticipated expiration: 2033-05-11

Abstract

The utility model relates to a lifting device, which comprises two hollow support rods, wherein a space exists between the two support rods; the bearing platform is arranged between the two supporting rods, gaps exist between the bearing platform and the two supporting rods respectively, and a slope plate is arranged on one side of the bearing platform; and the two groups of driving mechanisms are respectively arranged in the two supporting rods, are respectively connected with the bearing platform and are used for driving the bearing platform to do lifting motion. Compared with the prior art, the article is pushed onto the bearing platform from the ground through the slope plate, the article is carried onto the bearing platform without manual force, the effect of relieving the working strength of workers is achieved, and the workers have more energy to operate the lifting device due to the fact that the working strength of the workers is relieved, so that the working efficiency is improved.

Description

Lifting device

Technical Field

The utility model relates to the technical field of conveying, in particular to a lifting device.

Background

Lifting an article in a vertical direction, for example, lifting an article on the ground to the waist of a human body by manpower, the simplest method is to directly lift the article by manpower, for example, in the slurry preparation process, a worker is required to lift the bucket so as to pour the slurry in the bucket into a mixing device or a dyeing machine. However, with the development of industrial technology, more barrels need to be lifted every day, and manpower is wasted in lifting the barrels.

To solve the above-mentioned problem, the prior art patent with publication number CN209065329U discloses an automatic lifting device and an automatic lifting system, which comprises a beam for carrying articles and two supporting seats, wherein the beam is located above the two supporting seats, so that a space exists between the beam and the ground, and the articles must be lifted to the beam when in use. Although the working pressure of workers can be relieved compared with the traditional manual lifting of articles; however, the worker still needs to lift the article directly, and the labor required by the worker is still large, resulting in inefficiency.

Disclosure of Invention

Based on this, it is an object of the present utility model to provide a lifting device which can push an article onto the lifting device to reduce the force required by manpower to carry the article to the lifting device.

The above object of the present utility model is achieved by the following technical solutions:

a lifting device, comprising:

the device comprises two hollow support rods, wherein a space exists between the two hollow support rods;

the bearing platform is arranged between the two supporting rods, gaps exist between the bearing platform and the two supporting rods respectively, and a slope plate is arranged on one side of the bearing platform;

and the two groups of driving mechanisms are respectively arranged in the two supporting rods, are respectively connected with the bearing platform and are used for driving the bearing platform to do lifting motion.

The utility model is further provided with: the bearing platform comprises two mounting plates and a plurality of rollers, wherein the rollers are rotatably connected between the two mounting plates, and a gap exists between two adjacent rollers.

The utility model is further provided with: the slope board sets up two the same side of mounting panel, the slope board with there is the clearance between the roller, the top of slope board is not less than the top of roller.

The utility model is further provided with: the end parts of the two mounting plates are provided with bearing seats, the bearing seats are provided with bearings, a connecting shaft is connected between the two bearings, the connecting shaft is connected with the slope plate, and the slope plate is positioned between the two bearings.

The utility model is further provided with: the driving mechanism comprises a cylinder, one end of the cylinder is fixedly arranged at the top end of the supporting rod, and the other end of the cylinder is connected with the mounting plate.

The utility model is further provided with: the driving mechanism further comprises control valves, the control valves are respectively connected with the two cylinders, and the control valves are used for controlling the two cylinders.

The utility model is further provided with: lifting plates are arranged on the opposite outer sides of the two mounting plates, the lifting plates are located in the supporting rods and are in clearance with the inner walls of the supporting rods, and the mounting plates are connected with the air cylinders through the lifting plates.

The utility model is further provided with: the lifting plate is provided with a support, the end part of the air cylinder is provided with a fixing seat, and the support is connected with the fixing seat through a pin shaft.

The utility model is further provided with: the both sides of bracing piece are equipped with respectively and are used for restricting article follow first bounding wall and the second bounding wall that drops on the loading platform, first bounding wall is located the bracing piece with between the slope board.

The utility model is further provided with: a baffle is arranged between the two second coamings, and the baffle is positioned above one side, away from the slope plate, of the bearing platform.

In summary, the beneficial technical effects of the utility model are as follows:

compared with the prior art, the lifting device has the advantages that the object is pushed onto the bearing platform from the ground through the slope plate, the object is conveyed onto the bearing platform without manual force, the work intensity of workers is relieved, and the workers have more energy to operate the lifting device due to the fact that the work intensity of the workers is relieved, so that the work efficiency is improved.

The bearing platform comprises two mounting plates and a plurality of rollers connected between the two mounting plates, the rollers are rotatably connected with the mounting plates, and when the articles are driven to move on the rollers, the rollers can relieve the acting force for driving the articles to move so as to relieve the force required by workers for driving the articles to move on the rollers.

The device further comprises a baffle plate, a first coaming plate and a second coaming plate, wherein the baffle plate, the first coaming plate and the second coaming plate are used for enclosing the bearing platform, and articles moving on the bearing platform are limited to fall off from the bearing platform, so that the safety coefficient of the articles on the bearing platform is improved.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Fig. 1 is a schematic structural view of a lifting device of the present utility model.

Fig. 2 is an exploded view of the lifting device of the present utility model.

In the figure, 1, a supporting rod; 2. a load-bearing platform; 21. a mounting plate; 211. a bearing seat; 212. a connecting shaft; 22. a roller; 23. a lifting plate; 231. a support; 3. a driving mechanism; 31. a cylinder; 311. a fixing seat; 32. a control valve; 4. a ramp plate; 41. an inclined portion; 42. a connecting groove; 5. a first coaming; 6. a second coaming; 7. a baffle; 8. and a pin shaft.

Detailed Description

Terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible mentioned in this specification are defined with respect to their construction, and they are relative concepts. Therefore, the position and the use state of the device may be changed accordingly. These and other directional terms should not be construed as limiting terms.

The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of implementations consistent with aspects of the present disclosure.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the lifting device disclosed by the utility model comprises two hollow support rods 1, a bearing platform 2 and two groups of driving mechanisms 3; a space exists between the two support rods 1, the bearing platform 2 is arranged between the two support rods 1, and a gap exists between the bearing platform 2 and the two support rods 1 respectively; one side of the carrying platform 2 is provided with a slope plate 4, one side of the slope plate 4 away from the carrying platform 2 gradually inclines towards the ground, for example, one side of the slope plate 4 away from the carrying platform 2 is provided with an inclined part 41; the two groups of driving mechanisms 3 are respectively arranged in the two support rods 1, the two groups of driving mechanisms 3 are respectively connected with the bearing platform 2, and the two groups of driving mechanisms 3 are used for driving the bearing platform 2 to do lifting motion along the length direction of the support rods 1. Compared with the prior art, the article is pushed onto the bearing platform 2 from the ground through the slope plate 4, the article is not required to be carried onto the bearing platform 2 by manpower, the effect of relieving the working strength of workers is achieved, and the workers have more energy to operate the lifting device due to the reduction of the working strength of the workers, so that the working efficiency is improved.

In some embodiments, the bearing platform 2 includes two mounting plates 21 and a plurality of rollers 22, the two mounting plates 21 are arranged in parallel, a space exists between the two mounting plates 21, the plurality of rollers 22 are rotatably connected between the two mounting plates 21, and a gap exists between two adjacent rollers 22. When an article is placed on the roller 22, the roller 22 acts to support the article. Because the roller 22 is rotatably connected with the mounting plate 21, when the object moves on the roller 22, the friction between the object and the roller 22 is rolling friction, and the acting force for driving the object to move on the roller 22 is small, so that the object can be driven to move. The ramp plate 4 is disposed on the same side of the two mounting plates 21, a gap exists between the ramp plate 4 and the roller 22, and the top of the ramp plate 4 is not lower than the top of the roller 22 so that the articles can move onto the roller 22 through the ramp plate 4.

Further, the end parts of the two mounting plates 21 are provided with bearing blocks 211, the bearing blocks 211 are provided with bearings, a connecting shaft 212 is connected between the two bearings, the connecting shaft 212 is connected with the slope plate 4, and the slope plate 4 is positioned between the two bearings. More specifically, the width of the ramp plate 4 is equal to the distance between the opposite outer walls of the two mounting plates 21, and in order to make the ramp plate 4 easier to connect with the connecting shaft 212, the surface of the ramp plate 4 facing the roller 22 is provided with two connecting grooves 42, the connecting grooves 42 are located at the sides of the ramp plate 4, and when the ramp plate 4 is connected with the connecting shaft 212, the bearing seats 211 are located in the connecting grooves 42.

In some embodiments, the driving mechanism 3 includes a cylinder 31 and a control valve 32, one end of the cylinder 31 is fixedly installed at the top end of the support rod 1, and the other end of the cylinder 31 is connected with the mounting plate 21; when the cylinder 31 is extended, the bottom of the mounting plate 21 is in contact with the ground, and when the cylinder 31 is contracted, a space exists between the mounting plate 21 and the ground. The control valves 32 are respectively connected with the two cylinders 31, and the control valves 32 are used for controlling the extension or shortening of the two cylinders 31 so as to control the distance between the mounting plate 21 and the ground, thereby controlling the bearing platform 2.

Further, the carrying platform 2 further comprises two lifting plates 23, the two lifting plates 23 are mounted on opposite outer sides of the two mounting plates 21, the lifting plates 23 are located in the supporting rods 1 and have gaps with the inner walls of the supporting rods 1, and the mounting plates 21 are connected with the air cylinders 31 through the lifting plates 23. The top of lifter plate is equipped with support 231, and the tip of cylinder 31 is equipped with fixing base 311, and support 231 and fixing base 311 pass through round pin axle 8 and connect to realize the connection of cylinder 31 and lifter plate.

In some embodiments, the two sides of the support bar 1 are respectively provided with a first enclosing plate 5 and a second enclosing plate 6 for limiting the falling of the articles from the carrying platform 2, the first enclosing plate 5 is located between the support bar 1 and the slope plate 4, and the second enclosing plate 6 is located on the side of the support bar 1 away from the slope plate 4. A baffle 7 is arranged between the two second coamings 6, the baffle 7 is positioned above one side, far away from the slope plate 4, of the bearing platform 2, and a gap exists between the baffle 7 and the bearing platform 2. The baffle 7, the first coaming 5 and the second coaming 6 limit the articles moving on the carrying platform 2 from falling off the carrying platform 2 so as to improve the safety factor of the articles on the carrying platform 2.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A lifting device, comprising:

the device comprises two hollow support rods (1), wherein a space exists between the two support rods (1);

the bearing platform (2) is arranged between the two supporting rods (1), gaps exist between the bearing platform (2) and the two supporting rods (1) respectively, and a slope plate (4) is arranged on one side of the bearing platform (2);

and two groups of driving mechanisms (3), wherein the two groups of driving mechanisms (3) are respectively arranged in the two supporting rods (1), the two groups of driving mechanisms (3) are respectively connected with the bearing platform (2), and the two groups of driving mechanisms (3) are used for driving the bearing platform (2) to do lifting motion.

2. A lifting device according to claim 1, wherein: the bearing platform (2) comprises two mounting plates (21) and a plurality of rollers (22), wherein the rollers (22) are rotatably connected between the two mounting plates (21), and a gap exists between two adjacent rollers (22).

3. A lifting device according to claim 2, wherein: the slope boards (4) are arranged on the same side of the two mounting boards (21), gaps exist between the slope boards (4) and the rollers (22), and the tops of the slope boards (4) are not lower than the tops of the rollers (22).

4. A lifting device according to claim 3, wherein: the end parts of the two mounting plates (21) are provided with bearing seats (211), the bearing seats (211) are provided with bearings, a connecting shaft (212) is connected between the two bearings, the connecting shaft (212) is connected with the slope plate (4), and the slope plate (4) is positioned between the two bearings.

5. A lifting device according to claim 1, wherein: the driving mechanism (3) comprises an air cylinder (31), one end of the air cylinder (31) is fixedly arranged at the top end of the supporting rod (1), and the other end of the air cylinder (31) is connected with the mounting plate (21).

6. A lifting device according to claim 5, wherein: the driving mechanism (3) further comprises a control valve (32), the control valve (32) is respectively connected with the two air cylinders (31), and the control valve (32) is used for controlling the two air cylinders (31).

7. A lifting device according to claim 5, wherein: lifting plates (23) are arranged on the opposite outer sides of the two mounting plates (21), the lifting plates (23) are located in the supporting rods (1) and are in clearance with the inner walls of the supporting rods (1), and the mounting plates (21) are connected with the air cylinders (31) through the lifting plates (23).

8. A lifting device according to claim 7, wherein: the lifting plate is provided with a support (231), a fixed seat (311) is arranged at the end part of the air cylinder (31), and the support (231) is connected with the fixed seat (311) through a pin shaft (8).

9. A lifting device according to claim 1, wherein: the two sides of the supporting rod (1) are respectively provided with a first coaming (5) and a second coaming (6) which are used for limiting objects to fall from the bearing platform (2), and the first coaming (5) is located between the supporting rod (1) and the slope plate (4).

10. A lifting device according to claim 9, wherein: a baffle (7) is arranged between the two second coamings (6), and the baffle (7) is positioned above one side, away from the slope plate (4), of the bearing platform (2).