CN211055935U - Large-size display screen lifting and carrying trolley - Google Patents
Large-size display screen lifting and carrying trolley Download PDFInfo
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- CN211055935U CN211055935U CN201920989186.6U CN201920989186U CN211055935U CN 211055935 U CN211055935 U CN 211055935U CN 201920989186 U CN201920989186 U CN 201920989186U CN 211055935 U CN211055935 U CN 211055935U
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Abstract
A lifting carrying trolley for a large-size display screen comprises a trolley frame, wherein guide wheels are arranged at the bottom of the trolley frame, a telescopic rod is arranged in the middle of the trolley frame and connected with a lifting platform, and the lifting platform is positioned above the trolley frame; the lifting platform is provided with a plurality of parallel straight rods, each straight rod is evenly provided with a plurality of rollers, and the left end and the right end of each straight rod are fixed on the lifting platform. The dolly of this scheme design is arranged in the transport of jumbo size display article laminating equipment in-process, and elevating platform can height-adjusting at will and the conveying mechanism butt joint on the equipment assembly line, because the last gyro wheel that is provided with of elevating platform, so the display screen can directly get into elevating platform from the conveying mechanism of assembly line directly on, then the dolly is carried again, and whole process does not need artifical transport, and convenient and fast prevents that the display screen from damaging in handling.
Description
Technical Field
The utility model belongs to the technical field of the floor truck, concretely relates to jumbo size display screen lift floor truck.
Background
The assembly and bonding process of the large-size display screen is carried out through a whole set of assembly line, but the glue layer of the display screen needs to be inspected after glue is applied to the display screen, the display screen needs to be moved out of the assembly line in the process, and because the size of the display screen is large, a large amount of manpower and material resources are consumed for manual carrying, the display screen is generally conveyed by using a carrying trolley; and ordinary floor truck only possesses single transport function, in handling, still needs the manual work to shift out the display screen from the assembly line and move to the dolly on, causes the display screen to collide with when the transport and receives the damage like this easily, also influences work efficiency simultaneously.
Therefore, it is necessary to design a large-size display screen lifting carrying trolley, aiming at the problem that large-size display screens are inconvenient to carry, the lifting platform is designed to be capable of adjusting the height at will and be in butt joint with a conveying mechanism on an assembly line, meanwhile, the lifting platform is provided with rollers, the display screens can directly enter the lifting platform from the conveying mechanism of the assembly line, manual carrying is not needed in the whole process, and therefore the technical problem is effectively solved.
Disclosure of Invention
For overcoming the not enough among the above-mentioned prior art, the utility model aims to provide a jumbo size display screen lift floor truck.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a jumbo size display screen lift floor truck, includes the frame, the frame bottom is provided with leading wheel, its characterized in that: the middle part of the frame is provided with a telescopic rod, the telescopic rod is connected with a lifting platform, and the lifting platform is positioned above the frame; the lifting platform is provided with a plurality of parallel straight rods, each straight rod is evenly provided with a plurality of rollers, and the left end and the right end of each straight rod are fixed on the lifting platform.
Preferably, a plurality of stop blocks are uniformly distributed on four edges of the lifting platform, the stop blocks are installed on the lifting platform through installation seats, shafts are arranged on the installation seats, the stop blocks are sleeved on the shafts, and the stop blocks are rotatably arranged through the shafts.
Preferably, the bottom of the lifting platform is further provided with six guide posts which are distributed in a rectangular shape, the telescopic rod is located at the central parts of the six guide posts, and the bottoms of the six guide posts are connected through a rectangular frame.
Preferably, the telescopic rod is connected with the hydraulic cylinder, an oil receiving groove is formed in the frame, an oil cylinder is arranged in the oil receiving groove, and the oil cylinder is connected with the hydraulic cylinder.
Preferably, the rollers are sleeved with soft plastic sleeves.
The structural features of the above solution are explained as follows:
the utility model provides a jumbo size display screen lift floor truck of this scheme design, its theory of operation does: move the floor truck to the position that is close to assembly line conveying mechanism earlier, then adjust lift platform's height through the telescopic link, make lift platform keep level with conveying mechanism's conveyer belt, then the display screen can get into lift platform's gyro wheel under conveying mechanism's guide on, make the whole lift platform that gets into of display screen under the guide of gyro wheel, then carry to detection area through the floor truck, if detection area has special testing platform, can adjust the telescopic link once more and make lift platform and testing platform keep level, then with the display screen from lift platform push testing platform can, whole process does not need artifical transport.
The display screen is placed on the lifting platform, and the bottom of the lifting platform is provided with the rollers, so that the display screen is easy to separate from the platform due to the inertia effect in the carrying process, and the stop blocks are arranged on four sides of the lifting platform, so that the display screen can be stopped, and the display screen is prevented from separating from the platform; meanwhile, in order to ensure that the stop block does not influence the movement of the display screen in the butt joint process, the stop block is arranged to rotate, and when the display screen is in butt joint, the stop block is rotated to a horizontal state to be level with the lifting platform, so that the conveying of the display screen is not influenced; when the display screen is completely placed on the platform, the stop block is turned to the upright state, so that the display screen can be blocked and prevented from being separated from the platform.
Because the floor truck is used for the transport of large size display screen, so lift platform's size is also very big, only realizes going up and down through a telescopic link of mid portion and can appear controlling the condition of rocking, so set up six guide posts that are the rectangle and distribute in lift platform's bottom, link together it through rectangular frame in the bottom of guide post simultaneously, can guarantee lift platform about like this balanced.
The telescopic link is driven by a hydraulic transmission mode, a hydraulic cylinder is connected to the tail of the telescopic link and connected with an oil cylinder to form a standard hydraulic transmission mechanism, and meanwhile, in order to prevent oil in the oil cylinder from falling, an oil receiving groove is arranged on the frame and the oil cylinder is arranged in the oil receiving groove.
Set up soft plastic cover on the gyro wheel, can guarantee like this that display screen and gyro wheel can not receive the damage when contacting.
The utility model has the advantages that: the utility model provides a jumbo size display screen lift floor truck, it can adjust the height at will and assemble the conveying mechanism butt joint on the assembly line to set up lift platform, lift platform is last to set up the gyro wheel simultaneously, the display screen can be directly on getting into lift platform from the conveying mechanism of assembly line directly, whole journey need not artifical transport, the inconvenient problem of jumbo size display screen transport has been solved effectively, avoid the display screen to receive the damage in handling, the simultaneous operation is swift convenient, can improve work efficiency effectively, and the utility value is very high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the above drawings, a frame 1, a lifting platform 2, a guide wheel 3, a straight rod 4, a roller 5, a mounting seat 6, a stop dog 7, a telescopic rod 8, a guide column 9 and an oil receiving groove 10 are provided.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example (b): as shown in fig. 1, the large-size display screen lifting and carrying trolley comprises a frame 1, wherein a guide wheel 3 is arranged at the bottom of the frame 1, a telescopic rod 8 is arranged at the middle part of the frame 1, the telescopic rod 8 is connected with a lifting platform 2, and the lifting platform 2 is positioned above the frame 1; a plurality of straight rods 4 which are parallel to each other are arranged on the lifting platform 2, a plurality of idler wheels 5 are uniformly arranged on each straight rod 4, and the left end and the right end of each straight rod 4 are fixed on the lifting platform 2.
The utility model provides a jumbo size display screen lift floor truck of this scheme design, its theory of operation does: move the floor truck to the position that is close to assembly line conveying mechanism earlier, then adjust lift platform 2's height through telescopic link 8, make lift platform 2 keep level with conveying mechanism's conveyer belt, then the display screen can get into on lift platform 2's gyro wheel 5 under conveying mechanism's guide, make the whole lift platform 2 that gets into of display screen under gyro wheel 5's guide on, then carry to detection area through the floor truck, if detection area has special testing platform, can adjust telescopic link 8 once more and make lift platform 2 and testing platform keep level, then push testing platform with the display screen from lift platform 2 can, whole process does not need artifical transport.
The preferred embodiment is as follows:
a plurality of stop blocks 7 are uniformly distributed on four edges of the lifting platform 2, the stop blocks 7 are arranged on the lifting platform 2 through mounting seats 6, shafts are arranged on the mounting seats 6, the stop blocks 7 are sleeved on the shafts, and the stop blocks 7 can be arranged in a rotating mode through the shafts; because the floor truck is used for the transport of large size display screen, so lift platform 2's size is also very big, only realizes going up and down through a telescopic link 8 of mid portion and can appear the condition of rocking about shaking, so set up six guide posts 9 that are the rectangular distribution in lift platform 2's bottom, link together it through rectangular frame in guide post 9's bottom simultaneously, can guarantee lift platform 2 about balanced like this.
The bottom of the lifting platform 2 is also provided with six guide posts 9 which are distributed in a rectangular shape, the telescopic rod 8 is positioned at the central parts of the six guide posts, and the bottoms of the six guide posts are connected through a rectangular frame; because the floor truck is used for the transport of large size display screen, so lift platform 2's size is also very big, only realizes going up and down through a telescopic link 8 of mid portion and can appear the condition of rocking about shaking, so set up six guide posts 9 that are the rectangular distribution in lift platform 2's bottom, link together it through rectangular frame in guide post 9's bottom simultaneously, can guarantee lift platform 2 about balanced like this.
The telescopic rod 8 is connected with a hydraulic cylinder, an oil receiving groove 10 is arranged on the frame 1, an oil cylinder is arranged in the oil receiving groove 10, and the oil cylinder is connected with the hydraulic cylinder; the telescopic link 8 is driven through a hydraulic transmission mode, a hydraulic cylinder is connected to the tail of the telescopic link 8, the hydraulic cylinder is connected with an oil cylinder to form a standard hydraulic transmission mechanism, and meanwhile, in order to prevent oil in the oil cylinder from falling, an oil receiving groove 10 is arranged on the frame 1, and the oil cylinder is arranged in the oil receiving groove 10.
The rollers 5 are all sleeved with soft plastic sleeves; the soft plastic sleeve can ensure that the display screen is not damaged when contacting with the roller 5.
The beneficial effects of the embodiment in the specific implementation process are as follows: the jumbo size display screen lift floor truck of this scheme of use design need not carry out artifical transport completely, only needs an operating personnel alright carry the transport to jumbo size display screen product, and easy operation is convenient simultaneously, safe and reliable, and the whole process takes place the condition that the display screen collided with the damage, has improved work efficiency simultaneously by a wide margin.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a jumbo size display screen lift floor truck, includes the frame, the frame bottom is provided with leading wheel, its characterized in that: the middle part of the frame is provided with a telescopic rod, the telescopic rod is connected with a lifting platform, and the lifting platform is positioned above the frame; the lifting platform is provided with a plurality of parallel straight rods, each straight rod is evenly provided with a plurality of rollers, and the left end and the right end of each straight rod are fixed on the lifting platform.
2. The large-size display screen lifting and carrying trolley as claimed in claim 1, wherein: a plurality of stop blocks are uniformly distributed on four edges of the lifting platform, the stop blocks are installed on the lifting platform through mounting seats, shafts are arranged on the mounting seats, the stop blocks are sleeved on the shafts, and the stop blocks are rotatably arranged through the shafts.
3. The large-size display screen lifting and carrying trolley as claimed in claim 1, wherein: the bottom of lift platform still sets up six guide posts, six the guide post is rectangle distribution, the telescopic link is located six the central part of guide post, six the bottom of guide post is through a rectangle frame connection.
4. The large-size display screen lifting and carrying trolley as claimed in claim 1, wherein: the telescopic rod is connected with the hydraulic cylinder, an oil receiving groove is formed in the frame, an oil cylinder is arranged in the oil receiving groove, and the oil cylinder is connected with the hydraulic cylinder.
5. The large-size display screen lifting and carrying trolley as claimed in claim 1, wherein: the rollers are all sleeved with soft plastic sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989186.6U CN211055935U (en) | 2019-06-27 | 2019-06-27 | Large-size display screen lifting and carrying trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989186.6U CN211055935U (en) | 2019-06-27 | 2019-06-27 | Large-size display screen lifting and carrying trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211055935U true CN211055935U (en) | 2020-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920989186.6U Active CN211055935U (en) | 2019-06-27 | 2019-06-27 | Large-size display screen lifting and carrying trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211055935U (en) |
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2019
- 2019-06-27 CN CN201920989186.6U patent/CN211055935U/en active Active
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