CN220182660U

CN220182660U - Lifting device for agricultural transportation machinery

Info

Publication number: CN220182660U
Application number: CN202321651463.5U
Authority: CN
Inventors: 余开军; 何开兵; 张程; 赵俊; 张红伟; 胡伟明; 吴肖
Original assignee: Yuxi Xintianli Agricultural Equipment Manufacturing Co ltd
Current assignee: Yuxi Xintianli Agricultural Equipment Manufacturing Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-12-15
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a lifting device for agricultural transportation machinery, which comprises a bottom plate, wherein rotating columns are arranged on two sides above the bottom plate, fixing blocks I are arranged on two sides of the bottom end of each rotating column, the fixing blocks I and the rotating columns are connected with each other through rotating shafts in an inserting mode, a driving piece is fixedly connected to one side of each rotating shaft, a fixing plate is sleeved outside each driving piece, a motor is fixedly connected to one side, far away from the fixing plate, of each driving piece, a fixing block II is arranged above the rotating columns, inserting shafts are respectively inserted into the top ends of the rotating columns and the fixing blocks II, connecting blocks are respectively and fixedly connected to two ends of one side, close to the connecting blocks, of each connecting block II is fixedly connected with a supporting plate, and vertical supporting columns are respectively arranged on two sides of the front end and the rear end of the top of the bottom plate. The utility model has the advantages that: an electric lifting mode is adopted, so that the efficiency is improved; the lifting is more stable by adopting the mode of the support column.

Description

Lifting device for agricultural transportation machinery

Technical Field

The utility model relates to the field of agricultural machinery, in particular to a lifting device for agricultural transportation machinery.

Background

Along with the rapid development of the science and technology society, innovative technology is gradually radiated to the agricultural field, so that the production of agriculture is not dependent on manpower any more, the production efficiency is greatly improved, in the current mechanical application process, large-scale equipment is mostly adopted to replace manpower in the links of sowing, pesticide spraying, harvesting and the like of crops, but in some fields with small demand, large-scale equipment is not suitable for transportation of a small amount of crops, for example, if a large-scale transportation vehicle is adopted, the large-scale equipment is shown to be a storm 27524 day object, the traditional transportation treatment mode for a small amount of crops is to use a small trolley for transportation, and then the small-scale equipment is transported to the transportation vehicle through manpower, so that the innovative technology is in a short blank in the field, the transportation mode is time-consuming and labor-consuming and has low efficiency, and therefore, the design of the transportation mode suitable for a small amount of crops is very necessary.

The hand-operated lifting trolley disclosed by the publication No. CN212292631U comprises a frame and a carrying platform movably arranged on the frame, wherein the carrying platform has the freedom degree of moving along the height direction of the frame, a traction mechanism is arranged on the frame, a steel wire rope for pulling the carrying platform is arranged on the traction mechanism, one end of the steel wire rope is connected with the carrying platform, and the other end of the steel wire rope is fixed on a hand winch; the hand winch is installed on the frame and provided with a damping structure. The utility model has the advantages that the effect of replacing manual work by equipment is achieved to a certain extent through the structure, and the transportation efficiency is improved to a certain extent, but the prior art still has room for improvement.

1. The lifting trolley designed by the prior art adopts a hand-shaking mode, which is time-consuming and labor-consuming, and on one hand, the physical strength of operators is consumed, and the operators are easily injured if the operation is improper; on the other hand, the lifting efficiency depends on the physical strength of operators, and when the physical strength of the operators is reduced after the service time is long, the lifting efficiency is inevitably reduced.

2. The lifting trolley designed in the prior art is not stable enough in lifting, only one side of the carrying platform is communicated with the railing on the handrail, and the other side of the carrying platform is not provided with a supporting object, so that the carrying platform can incline once the mass of the carrying platform is slightly large in actual use, and the carrying platform is unsafe to use.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the defects, and the lifting device for the agricultural transportation machinery.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an agricultural transportation is elevating gear for machinery, includes the bottom plate, bottom plate top both sides all are provided with the spliced pole, spliced pole bottom both sides all are provided with fixed block one, be provided with pivot interconnect through pegging graft between fixed block one and the spliced pole, pivot one side fixedly connected with driving piece, the driving piece outside has cup jointed the fixed plate, one side fixedly connected with motor of fixed plate is kept away from to the driving piece, the spliced pole top is provided with fixed block two, spliced pole has been pegged graft to spliced pole top and fixed block two, the equal fixedly connected with connecting block in spliced pole both ends, the equal fixedly connected with connecting rod in one side both ends that the connecting block is close, two top fixedly connected with backup pad of fixed block, bottom plate top front and back ends both sides all are provided with vertical support column, the back end all is provided with the locating part that the cooperation support column used around the backup pad both sides.

As an improvement, one side fixedly connected with curb plate that the bottom plate is close to the motor, equal fixedly connected with in curb plate top of motor and fixed plate, one side fixedly connected with handrail that the bottom plate was kept away from on the curb plate top, backup pad top fixedly connected with guardrail, the equal fixedly connected with universal wheel of both sides front and back end that bottom plate and curb plate bottom are kept away from.

As an improvement, the support column comprises a base fixedly connected to the top end of the bottom plate, a column body is fixedly connected to the top end of the base, a limiting block is fixedly connected to the top end of the column body, and the limiting block is located above the support plate.

As an improvement, sleeve fixedly connected to the bottom end of the supporting plate is sleeved on the cylinder, a plurality of evenly distributed through holes are formed in the cylinder and the sleeve, and limiting pieces matched with the through holes are arranged at the front end and the rear end of two sides of the supporting plate.

As an improvement, the limiting piece comprises a second fixed block fixedly connected to the supporting plate, a movable buckle is movably connected to the second fixed block, a movable block is movably connected to the movable buckle, and a bolt is fixedly connected to the bottom end of the movable block.

Compared with the prior art, the utility model has the advantages that: 1. according to the utility model, an electric lifting structure is adopted to replace a hand-operated mode in the prior art, so that the lifting of equipment does not depend on manpower any more, the manpower is saved, and the lifting efficiency is increased.

2. According to the utility model, the supporting rod is added on the bottom plate to support the supporting plate, and the plug pin inserting through hole is designed to limit the platform after lifting is completed, so that the whole platform is more stable in the process of bearing crops, and potential safety hazards are avoided.

Drawings

FIG. 1 is a perspective view of a lifting device for an agricultural transportation machine according to the present utility model;

FIG. 2 is a component configuration view of a lifting device for an agricultural transportation machine according to the present utility model;

FIG. 3 is an enlarged view of A of a lifting device for agricultural transportation machinery according to the present utility model;

as shown in the figure: 1. a bottom plate; 2. rotating the column; 3. a first fixed block; 4. a rotating shaft; 5. a driving member; 6. a fixing plate; 7. a motor; 8. a second fixed block; 9. inserting a shaft; 10. a connecting block; 11. a connecting rod; 12. a support plate; 13. a support column; 14. a universal wheel; 15. a side plate; 16. an armrest; 17. a base; 18. a column; 19. a limiting block; 20. a sleeve; 21. a through hole; 22. a limiting piece; 23. a fixed block III; 24. a movable buckle; 25. a movable block; 26. a plug pin; 27. a guardrail.

Detailed Description

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

The working principle of the utility model is shown in figures 1-3: the utility model relates to a lifting device for agricultural transportation machinery, which takes a bottom plate 1 as a substrate, a side plate 15 fixedly connected with the bottom plate 1 is arranged on the side surface of the bottom plate 1, the side plate 15 is the same as the bottom plate 1 in material, thickness and width, the length is only smaller than the bottom plate 1, universal wheels 14 are fixedly connected to the front end and the rear end of an album separated from the bottom ends of the bottom plate 1 and the side plate 15 for driving the whole equipment, a supporting plate 12 is further arranged above the bottom plate 1, the supporting plate 12 and the bottom plate 1 are mutually connected through four supporting columns 13 arranged around the supporting plate 12, a handrail 16 is fixedly connected above the side surface of the side plate 15, a user can push or pull the equipment to move by holding the handrail 16, and a guardrail 27 is fixedly connected around the top end of the supporting plate 12.

In order to further explain the working principle of the lifting device for the agricultural transportation machinery, two groups of fixing blocks 3 which are matched with each other are fixedly connected to two sides of the middle part above the bottom plate 1, one rotating column 2 is arranged on one side, opposite to each group of fixing blocks 3, of each group of fixing blocks 3, the rotating column 2 and the fixing blocks 3 are connected through a rotating shaft 4, a driving piece 5 is fixedly connected to one side, close to the side plate 15, of the rotating shaft 4, a driving module is arranged in the driving piece 5, a motor 7 fixedly connected with the driving piece can be assisted to control rotation of the rotating shaft 4, an L-shaped fixing plate 6 is sleeved outside the driving piece 5, and the fixing plate 6 and the motor 7 are fixedly connected to the side plate 15.

On the other hand, the top of the rotating column 2 is provided with a second fixed block 8, the second fixed block 8 is fixedly connected to the bottom of the supporting plate 12, the second fixed block 8 and the rotating column 2 are both inserted with a transverse inserting shaft 9, two ends of the inserting shaft 9 are rotationally connected with connecting blocks 10, two sides of one surface close to the two connecting blocks 10 are fixedly connected with connecting rods 11, and the structure realizes that the second fixed block 8 can be driven to move when the rotating column 2 rotates, and the bottom of the supporting plate 12 can be driven because the second fixed block 8 is fixedly connected to the bottom of the supporting plate 12, so that the lifting effect is achieved.

In order to further explain the working principle of the lifting device for agricultural transportation machinery, the supporting column 13 comprises a base 17 fixedly connected to the top end of the bottom plate 1, a column 18 is fixedly connected to the top end of the base 17, a limiting block 19 is fixedly connected to the top end of the column 18, and the limiting block 19 is positioned above the supporting plate 12; namely, the whole column 18 is inserted through the supporting plate 12 and is provided with a limiting block 19 to prevent the supporting plate 12 from separating from the supporting column 13 in the lifting process, the column 18 is sleeved with a sleeve 20 fixedly connected with the bottom end of the supporting plate 12, the column 18 is provided with a plurality of uniformly distributed through holes 21, the sleeve 20 is also provided with through holes 21 identical with the column 18, the front end and the rear end of two sides of the supporting plate 12 are provided with limiting pieces 22 matched with the through holes, the limiting pieces 22 comprise a fixed block III 23 fixedly connected with the supporting plate 12, the fixed block III 23 is movably connected with a movable buckle 24, the movable buckle 24 is movably connected with a movable block 25, and the bottom end of the movable block 25 is fixedly connected with a bolt 26.

It should be particularly noted herein that the components described and identified herein and in the drawings of the present utility model are all key components forming the present utility model, and that the remaining non-key components or well-known prior art components include, but are not limited to: the screws, nuts, rotors and their associated support structures, as well as technical features similar to the prior art, are not shown, but are not meant to indicate that the components are not present in the present utility model nor are they to be construed as practical limitations of the present utility model.

It should be noted that, in the present utility model, the rotation of the motor 7 can be achieved by additionally installing components such as a power source and an electric wire, and if the precise rotation speed or the lifting height is desired to be obtained, the rotation of the motor needs to be achieved by additionally installing a control module or a single-chip microcomputer and programming the control module or the single-chip microcomputer.

In the practical implementation of the utility model, a user firstly packs and places the required crops on the top end of the supporting plate 12 and surrounds the crops by the guard rail 27, then pushes the equipment to the required position by the handrail 16, when lifting is required, the user firstly starts the driving power supply of the motor 7, at the moment, the motor 7 starts to rotate by controlling the rotating shaft 4 through the output shaft under the assistance of the driving piece 5, and synchronously, the rotating shaft 4 starts to drive the rotating column 2 on the motor to start lifting of the fixed block II 8 connected with the rotating column 2, thereby achieving the lifting effect of the supporting plate 12, and when lifting to the required position, in order that the user can take down the movable buckle 24 and the bolt 26 connected with the movable buckle from the fixed block III 23, the bolt 26 is aligned with the through hole 21 overlapped with the sleeve 20 and the column 18 and is inserted, thus the fixing is completed, and after the goods are carried out, the steps are reversely repeated, thus the recovery is completed.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Lifting device for agricultural transportation machinery, comprising a bottom plate (1), characterized in that: the utility model discloses a motor, including bottom plate (1), fixed block (2), fixed block (3) and fixed block (2) are all provided with rotation post (2) in both sides above bottom plate (1), be connected with pivot (4) interconnect through pegging graft between fixed block (3) and rotation post (2), pivot (4) one side fixedly connected with driving piece (5), driving piece (5) outside has cup jointed fixed plate (6), one side fixedly connected with motor (7) of fixed plate (6) are kept away from to driving piece (5), rotation post (2) top is provided with fixed block two (8), rotation post (2) top all peg graft with fixed block two (8) and insert axle (9), equal fixedly connected with connecting block (10) in axle (9) both ends, equal fixedly connected with connecting rod (11) in one side both ends that connecting block (10) are close, fixed block two (8) top fixedly connected with backup pad (12), both sides all are provided with vertical support column (13) around bottom plate (1), backup pad (12) both sides front and back end (22) all are provided with spacing piece (22) and use.

2. The lifting device for agricultural transportation machinery according to claim 1, wherein: one side fixedly connected with curb plate (15) that bottom plate (1) is close to motor (7), motor (7) and fixed plate (6) are all fixedly connected with in curb plate (15) top, one side fixedly connected with handrail (16) that bottom plate (1) was kept away from on curb plate (15) top, backup pad (12) top fixedly connected with guardrail (27), both sides front and back end that bottom plate (1) and curb plate (15) bottom are kept away from all fixedly connected with universal wheel (14).

3. The lifting device for agricultural transportation machinery according to claim 1, wherein: the support column (13) comprises a base (17) fixedly connected to the top end of the bottom plate (1), a column body (18) is fixedly connected to the top end of the base (17), a limiting block (19) is fixedly connected to the top end of the column body (18), and the limiting block (19) is located above the support plate (12).

4. A lifting device for an agricultural transportation machine according to claim 3, wherein: the cylinder (18) is sleeved with a sleeve (20) fixedly connected to the bottom end of the supporting plate (12), a plurality of evenly distributed through holes (21) are formed in the cylinder (18) and the sleeve (20), and limiting pieces (22) matched with the through holes (21) are arranged at the front end and the rear end of two sides of the supporting plate (12).

5. The lifting device for an agricultural transportation machine according to claim 4, wherein: the limiting piece (22) comprises a fixing block III (23) fixedly connected to the supporting plate (12), a movable buckle (24) is movably connected to the fixing block III (23), a movable block (25) is movably connected to the movable buckle (24), and a bolt (26) is fixedly connected to the bottom end of the movable block (25).