CN222728040U - Hydraulic lifting flat-plate trolley - Google Patents
Hydraulic lifting flat-plate trolley Download PDFInfo
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- CN222728040U CN222728040U CN202421560692.0U CN202421560692U CN222728040U CN 222728040 U CN222728040 U CN 222728040U CN 202421560692 U CN202421560692 U CN 202421560692U CN 222728040 U CN222728040 U CN 222728040U
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Abstract
本实用新型公开了一种液压升降平板推车，包括平行设置的底盘和顶盘，底盘和顶盘之间安装有升降支撑装置和升降驱动装置，顶盘上滑动安装有载物台板；升降支撑装置包括转动连接在一起并形成剪叉结构的第一撑架和第二撑架；工作时，在升降支撑装置和升降驱动装置的控制下，剪叉结构的第一撑架和第二撑架动作，从而将顶盘抬升或者下落，带动台板上升或者下落，根据装卸货的需要，将台板调整到合适的高度后，以卸货为例，将台板从顶盘上向外推出，货物放置到位后，将台板从货物下方抽出并回位，一次性将货物放下，不用人力搬运，节省人力，提高工作效率。
The utility model discloses a hydraulic lifting flatbed cart, comprising a chassis and a top plate arranged in parallel, a lifting support device and a lifting drive device are installed between the chassis and the top plate, and a loading platform is slidably installed on the top plate; the lifting support device comprises a first support frame and a second support frame which are rotatably connected together and form a scissor-type structure; when working, under the control of the lifting support device and the lifting drive device, the first support frame and the second support frame of the scissor-type structure are actuated to lift or lower the top plate, drive the platform plate to rise or fall, and according to the needs of loading and unloading, after the platform plate is adjusted to a suitable height, taking unloading as an example, the platform plate is pushed outward from the top plate, and after the goods are put in place, the platform plate is pulled out from under the goods and returned to its position, and the goods are put down at one time without manual handling, thus saving manpower and improving work efficiency.
Description
Technical Field
The utility model relates to the technical field of cargo handling equipment, in particular to a hydraulic lifting flat-plate trolley.
Background
In the daily goods handling process, the flat cart is often used, and is often used for the goods handling with short distance, and because the flat cart is easy and convenient to operate, saves labor, has small volume and is flexible and good to use, the flat cart is large in use and is an object which is necessary in the goods handling process.
The most flat-plate trolleys used at present do not have a lifting function, so that in the process of moving the goods down from the trolley to the trolley, the goods need to be lifted for a certain distance when the goods on the trolley are moved to the truck, and the labor is consumed relatively.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a hydraulic lifting flat-plate trolley which is convenient for lifting cargoes, flexible and convenient and saves manpower.
In order to solve the technical problems, the technical scheme of the utility model is that the hydraulic lifting flat trolley comprises a chassis and a top disc which are arranged in parallel, wherein a lifting supporting device and a lifting driving device are arranged between the chassis and the top disc, an objective table plate is arranged on the top disc in a sliding manner, travelling wheels are arranged at the bottom end of the table plate, and a control handle is arranged on the table plate;
The lifting support device comprises a first support and a second support which are rotationally connected together to form a scissor structure, wherein the bottom end of the first support is rotationally connected with the chassis, the top end of the first support is slidingly connected with the top disc, the top end of the second support is rotationally connected with the top disc, and the bottom end of the second support is slidingly connected with the chassis.
As a preferred technical scheme, the chassis comprises a lower frame body, lower sliding grooves are formed in the opposite inner walls of the lower frame body, the bottom end of the second support frame extends into the lower frame body, and pulleys matched with the lower sliding grooves on two sides are mounted on two sides of the bottom end of the second support frame.
As a preferred technical scheme, the top tray comprises an upper frame body, an upper sliding groove is formed in the opposite inner walls of the upper frame body, the top end of the first support frame extends into the upper frame body, and pulleys matched with the upper sliding grooves on the two sides are mounted on the two sides of the top end of the first support frame.
As a preferable technical solution, the pulley comprises a pulley shaft connected with the second support or the first support, one end of the pulley shaft extends into the lower chute or the upper chute, and the pulley body is rotatably mounted.
As a preferable technical scheme, the travelling wheel comprises a rear wheel which is positioned at one end of the bedplate and is close to the control handle, and a front wheel which is positioned at the other end of the bedplate, and the rear wheel is a universal wheel.
As a preferable technical scheme, the lifting driving device comprises a hydraulic cylinder for driving the scissor fork structure to act, a cylinder body of the hydraulic cylinder is hinged with the top disc, and the outer end of a plunger rod of the hydraulic cylinder is hinged with the first support or the second support.
As a preferable technical scheme, the first support is located at the inner side of the second support, a cross beam is installed on the first support, and the outer end of a plunger rod of the hydraulic cylinder is hinged with the cross beam.
As an optimized technical scheme, a control box which is also used as a counterweight is arranged at one end of the top disc, a lifting controller for controlling the hydraulic cylinder to act is arranged in the control box, and a control button connected with the lifting controller is arranged on the control box.
As a preferable technical scheme, handles extending to two sides are arranged on two sides of the control box.
As a preferable technical scheme, two sides of the bedplate are provided with side plates which extend downwards to two sides of the top plate, and a sliding rail is arranged between the side plates and the top plate.
The beneficial effects of the application are as follows:
The application discloses a hydraulic lifting flat trolley which comprises a chassis and a top disc which are arranged in parallel, wherein a lifting supporting device and a lifting driving device are arranged between the chassis and the top disc, an objective table plate is arranged on the top disc in a sliding mode, travelling wheels are arranged at the bottom end of a bedplate, a control handle is arranged on the bedplate, the lifting supporting device comprises a first supporting frame and a second supporting frame which are rotatably connected together and form a scissor structure, the bottom end of the first supporting frame is rotatably connected with the chassis, the top end of the first supporting frame is slidably connected with the top disc, the top end of the second supporting frame is rotatably connected with the top disc, the bottom end of the second supporting frame is slidably connected with the chassis, and when the hydraulic lifting flat trolley is in operation, under the control of the lifting supporting device and the lifting driving device, the first supporting frame and the second supporting frame of the scissor structure act so as to lift or fall the top disc, after the bedplate is adjusted to a proper height according to the requirement of loading and unloading, the bedplate is pushed out of the top disc to the place, the bedplate is pushed out from the top disc to the place, the bedplate is pulled out to the place, the load is lowered, manpower is saved, and the load is not lowered once, and the load is not lowered.
Drawings
The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model. Wherein:
FIG. 1 is a schematic view of a platen in a raised condition according to an embodiment of the present utility model;
FIG. 2 is a front view of a raised platen according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a structure of a raised and slid-out platen according to an embodiment of the present utility model;
FIG. 4 is a schematic view showing a structure of a stage plate in a falling state according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a structure of a universal wheel according to an embodiment of the present utility model;
In the figure, the device comprises 11-bedplate, 12-front wheel, 13-rear wheel, 14-universal wheel shaft, 15-universal wheel seat, 16-universal wheel body, 17-control handle, 18-side plate, 19-slide rail, 21-first support, 22-second support, 23-cross beam, 31-lower frame, 32-lower chute, 33-pulley, 41-upper frame, 42-upper chute, 51-hydraulic cylinder, 52-control box, 53-control button and 54-handle.
Detailed Description
The utility model is further illustrated in the following, in conjunction with the accompanying drawings and examples. In the following detailed description, certain exemplary embodiments of the present utility model are described by way of illustration only. It is needless to say that the person skilled in the art realizes that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive in scope.
As shown in fig. 1 to 4, the hydraulic lifting flat-plate trolley comprises a chassis and a top disc which are arranged in parallel, wherein a lifting supporting device and a lifting driving device are arranged between the chassis and the top disc, an objective table plate 11 is slidably arranged on the top disc, travelling wheels are arranged at the bottom end of the bedplate 11, and a control handle 17 is arranged on the bedplate 11;
The lifting support device comprises a first support frame 21 and a second support frame 22 which are rotatably connected together and form a scissor structure, wherein the bottom end of the first support frame 21 is rotatably connected with the chassis, the top end of the first support frame 21 is slidably connected with the top disc, the top end of the second support frame 22 is rotatably connected with the top disc, and the bottom end of the second support frame 22 is slidably connected with the chassis.
The chassis comprises a lower frame 31, lower sliding grooves 32 are formed in the opposite inner walls of the lower frame 31, the bottom end of the second support 22 extends into the lower frame 31, and pulleys 33 matched with the lower sliding grooves 32 on two sides are mounted on two sides of the bottom end of the second support 22. The top tray comprises an upper frame 41, upper sliding grooves 42 are formed in the opposite inner walls of the upper frame 41, the top end of the first support frame 21 extends into the upper frame 41, and pulleys 33 matched with the upper sliding grooves 42 on two sides are mounted on two sides of the top end of the first support frame 21. The pulley 33 comprises a pulley 33 shaft connected with the second support 22 or the first support 21, one end of the pulley 33 shaft extends into the lower chute 32 or the upper chute 42 and is rotatably provided with a pulley 33 body, and a ball bearing is arranged between the pulley 33 body and the pulley 33 shaft.
The travelling wheel comprises a rear wheel 13 and a front wheel 12, wherein the rear wheel 13 is positioned at one end of the bedplate 11 and is close to the control handle 17, the front wheel 12 is positioned at the other end of the bedplate 11, the rear wheel 13 is a universal wheel, as shown in fig. 5, the universal wheel comprises a universal wheel shaft 14 rotationally connected with the bedplate 11, one end of the universal wheel shaft 14 is rotationally connected with the bedplate 11, the other end of the universal wheel shaft is provided with a universal wheel seat 15, and the universal wheel seat 15 is rotationally provided with a universal wheel body 16.
The lifting driving device comprises a hydraulic cylinder 51 for driving the scissor fork structure to act, a cylinder body of the hydraulic cylinder 51 is hinged with the top disc, and the outer end of a plunger rod of the hydraulic cylinder 51 is hinged with the first support 21 or the second support 22. The first support frame 21 is located on the inner side of the second support frame 22, a cross beam 23 is installed on the first support frame 21, and the outer end of a plunger rod of the hydraulic cylinder 51 is hinged to the cross beam 23.
A control box 52 serving as a counterweight is mounted at one end of the top plate, a lifting controller (not shown in the figure) for controlling the hydraulic cylinder 51 to act is mounted in the control box 52, and a control button 53 connected with the lifting controller is arranged on the control box 52. Handles 54 extending to both sides are mounted to both sides of the control box 52. A counterweight (not shown) is installed in the control box 52, and when the platen 11 slides forward, the counterweight at the rear end of the top tray can maintain balance, and the whole device is placed to roll forward. When carrying goods, after the pallet 11 slides out, the pallet 11 needs to be slid onto a supporting platform, such as a carriage or the ground, and cannot slide out in a suspended manner.
The two sides of the bedplate 11 are provided with side plates 18 which extend downwards to the two sides of the top plate, a sliding rail 19 is arranged between the side plates 18 and the top plate, only a simple sliding groove sliding rail 19 is shown in the figure, and in order to optimize products more, the sliding rail 19 is preferably a ball silent sliding rail 19, and the ball sliding rail 19 is adopted, so that pushing is more labor-saving and smooth.
The flat cart is used for loading and unloading cargoes of small and medium trucks, so that the ascending height of the platform 11 is designed to be consistent with the height of a conventional small and medium truck carriage, for example, when cargoes in the carriage need to be carried down, the hydraulic cylinder 51 controls the scissor structure to act, so that the platform 11 ascends to the height of a carriage bottom plate, then the platform 11 is pushed outwards, the travelling wheels of the platform 11 are matched with the carriage bottom plate, cargoes in the carriage are pushed onto the platform 11, then the platform 11 is slid back to return, the hydraulic cylinder 51 controls the scissor structure to act, the platform 11 is fallen to the bottom, the travelling wheels are contacted with the ground, and then the cargoes are carried to a designated position by the flat cart. In the unloading process, the goods do not need to be carried from a high place, so that the manpower is saved, and the carrying efficiency is improved.
If the goods are to be transported to the carriage, the process is basically opposite to the unloading process, the goods are firstly transported to the bedplate 11 of the flat-plate trolley, then the trolley is pushed to the opening of the tail part of the carriage, the hydraulic cylinder 51 controls the action of the scissor structure, the bedplate 11 is lifted to the same height as the carriage bottom plate, then the bedplate 11 is pushed to be transported into the carriage, the goods are unloaded, the bedplate 11 is retracted, falls down and is reset, or the hydraulic cylinder 51 controls the action of the scissor structure after the bedplate 11 is pushed to be transported into the carriage, the chassis structure is driven to rise, the chassis and the top plate are combined into a whole, the chassis and the top plate are pushed to slide to the bedplate 11, the flat-plate trolley is taken in the carriage together with the goods, and the goods are unloaded conveniently after the flat-plate trolley arrives at a destination.
According to the description, the lifting type flat trolley solves the technical problems that in the prior art, cargoes need to be moved up or down, labor is consumed greatly, and working efficiency is low, and is stable in structure, flexible in operation, suitable for carrying cargoes in medium and small scale, labor-saving, and high in carrying efficiency.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The hydraulic lifting flat trolley comprises a chassis and a top disc which are arranged in parallel, and is characterized in that a lifting supporting device and a lifting driving device are arranged between the chassis and the top disc, an objective table plate is arranged on the top disc in a sliding manner, travelling wheels are arranged at the bottom end of the bedplate, and a control handle is arranged on the bedplate;
The lifting support device comprises a first support and a second support which are rotationally connected together to form a scissor structure, wherein the bottom end of the first support is rotationally connected with the chassis, the top end of the first support is slidingly connected with the top disc, the top end of the second support is rotationally connected with the top disc, and the bottom end of the second support is slidingly connected with the chassis.
2. The hydraulic lifting flat-bed trolley of claim 1, wherein the chassis comprises a lower frame body, lower sliding grooves are formed in the opposite inner walls of the lower frame body, the bottom end of the second support frame extends into the lower frame body, and pulleys matched with the lower sliding grooves on the two sides are arranged on two sides of the bottom end of the second support frame.
3. The hydraulic lifting flat-bed trolley of claim 2, wherein the top plate comprises an upper frame body, upper sliding grooves are formed in the opposite inner walls of the upper frame body, the top end of the first support frame stretches into the upper frame body, and pulleys matched with the upper sliding grooves on the two sides are arranged on the two sides of the top end of the first support frame.
4. The hydraulic lifting flatbed trolley of claim 3, wherein the pulley comprises a pulley shaft connected with the second support frame or the first support frame, and one end of the pulley shaft extends into the lower chute or the upper chute and is rotatably provided with a pulley body.
5. The hydraulic lifting flatbed trolley of claim 1, wherein the travelling wheels comprise rear wheels positioned at one end of the bedplate and close to the control handles, and front wheels positioned at the other end of the bedplate, and the rear wheels are universal wheels.
6. The hydraulic lifting flat trolley according to claim 1, wherein the lifting driving device comprises a hydraulic cylinder for driving the scissor fork structure to act, a cylinder body of the hydraulic cylinder is hinged with the top disc, and the outer end of a plunger rod of the hydraulic cylinder is hinged with the first support frame or the second support frame.
7. The hydraulic lifting flat-bed trolley according to claim 6, wherein the first support frame is positioned on the inner side of the second support frame, a cross beam is arranged on the first support frame, and the outer end of a plunger rod of the hydraulic cylinder is hinged with the cross beam.
8. The hydraulic lifting flat trolley according to claim 6, wherein a control box which also serves as a counterweight is arranged at one end of the top plate, a lifting controller for controlling the action of the hydraulic cylinder is arranged in the control box, and a control button connected with the lifting controller is arranged on the control box.
9. The hydraulic lifting flatbed trolley of claim 8, wherein handles extending to two sides are arranged on two sides of the control box.
10. The hydraulic lifting flat-bed trolley according to claim 1, wherein side plates extending downwards to two sides of the top plate are arranged on two sides of the table plate, and sliding rails are arranged between the side plates and the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421560692.0U CN222728040U (en) | 2024-07-03 | 2024-07-03 | Hydraulic lifting flat-plate trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421560692.0U CN222728040U (en) | 2024-07-03 | 2024-07-03 | Hydraulic lifting flat-plate trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222728040U true CN222728040U (en) | 2025-04-08 |
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ID=95223289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421560692.0U Active CN222728040U (en) | 2024-07-03 | 2024-07-03 | Hydraulic lifting flat-plate trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222728040U (en) |
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- 2024-07-03 CN CN202421560692.0U patent/CN222728040U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260115 Address after: Room 103, 1st Floor, Office Building, North of Guang'an Road and West of Xipu Road, Huangtun Street, High tech Zone, Jining City, Shandong Province, 272000 Patentee after: Shandong Luanqi Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: 272000 Shandong Province Jining City High-tech Development Zone Huangtun Street Xipu Road No. 116 Quehua Wisdom Building 1 2nd Floor Room 66 Patentee before: Luanqi (Shandong) Intelligent Technology Co.,Ltd. Country or region before: China |