CN215204957U - Fuel cell carrier with turning and lifting functions - Google Patents
Fuel cell carrier with turning and lifting functions Download PDFInfo
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- CN215204957U CN215204957U CN202121029302.3U CN202121029302U CN215204957U CN 215204957 U CN215204957 U CN 215204957U CN 202121029302 U CN202121029302 U CN 202121029302U CN 215204957 U CN215204957 U CN 215204957U
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- fuel cell
- lifting
- frame
- auxiliary frame
- reduction gear
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Abstract
The utility model relates to a fuel cell turnover device, a fuel cell carrier with turning and lifting functions, wherein, the main frame comprises a support bracket and a vertical frame, the vertical frame is arranged at the first end of the support bracket, a guide rail is arranged at one side of the vertical frame facing the support bracket, an auxiliary frame is arranged on the guide rail through a slide block, the power end of a lifting driving device is connected with the auxiliary frame, and the lifting driving device can drive the auxiliary frame to move vertically along the guide rail; the fuel cell bears the frock and articulates on sub vehicle frame through the middle part, and hand wheel connection is at reduction gear's input, and reduction gear's output passes through the first end of transmission shaft connection transmission case, and the second end of transmission case and the articulated department fixed connection that the frock was born to the fuel cell. The carrier can realize the smooth unloading of the fuel cell from the transfer vehicle.
Description
Technical Field
The utility model relates to a fuel cell turnover equipment, especially a fuel cell carrier with upset and raising and lowering functions.
Background
A fuel cell is a chemical device that directly converts chemical energy of fuel into electrical energy, and is also called an electrochemical generator.
In the prior art, the fuel cell has difficulty in turnover due to large weight. In the prior art, a special jig is usually used for supporting the fuel cell, and then the fuel cell is lifted by an external device, such as a crane, and the like, so that the turnover mode is not flexible enough. In another transfer method, the fuel cell is lifted to the transfer vehicle by a crane, but the fuel cell is difficult to be unloaded from the transfer vehicle, and the transfer is not convenient enough.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a fuel cell carrier with upset and raising and lowering functions, this carrier can realize that fuel cell unloads smoothly from the turnover vehicle.
In order to achieve the above object, the utility model adopts the following technical scheme:
a fuel cell carrier with turning and lifting functions comprises a main frame, a guide rail, an auxiliary frame, a lifting driving device, a fuel cell bearing tool, a reduction gear box, a hand wheel, a transmission shaft and a transmission box, wherein the main frame comprises a bearing bracket and a vertical frame, the vertical frame is arranged at the first end of the bearing bracket, so that the bearing bracket and the vertical frame form an L-shaped structure, the guide rail is arranged on one side of the vertical frame facing the bearing bracket, the auxiliary frame is arranged on the guide rail through a sliding block, the power end of the lifting driving device is connected with the auxiliary frame, and the lifting driving device can drive the auxiliary frame to vertically move along the guide rail; the fuel cell bearing tool is hinged to the auxiliary frame through the middle part, the reduction gear box is installed on the auxiliary frame, the hand wheel is connected to the input end of the reduction gear box, the output end of the reduction gear box is connected with the first end of the transmission box through the transmission shaft, and the second end of the transmission box is fixedly connected with the hinged part of the fuel cell bearing tool;
the lifting driving device can drive the auxiliary frame to lift, and the hand wheel can be rotated to drive the transmission shaft of the reduction gear box and the transmission box, so that the fuel cell bearing tool can be turned over along the hinged position of the fuel cell bearing tool and the auxiliary frame.
Preferably, the lifting driving device comprises a lifting cylinder and a lifting operation pedal, one of a cylinder body and an extending end in the lifting cylinder is connected with the main frame, the other of the cylinder body and the extending end in the lifting cylinder is connected with the auxiliary frame, and the lifting operation pedal is in power connection with the lifting cylinder.
Preferably, the lift cylinder is hinged to one of the main frame and the sub-frame.
Preferably, the reduction gear box is a worm gear box.
Preferably, the transmission mechanism in the transmission case is a helical gear transmission mechanism.
Preferably, the limit overturning angle of the fuel cell carrying tool is 90 degrees.
Use the utility model discloses a beneficial effect is:
both hands can be released to this carrier, through pedal mode control sub vehicle frame whole lift, drives all upset parts whole lifts simultaneously, after the suitable position that sub vehicle frame rose, with the gyro wheel locking location back of carrier, through the mode of waveing the hand wheel, steerable fuel cell bears the frock and realizes holistic upset around its articulated department with sub vehicle frame, finally lifts fuel cell off. In the process, the lifting and the overturning of the fuel cell can be freely controlled without mutual interference, so that the fuel cell is more flexibly assembled and disassembled, and the assembling and disassembling site is not limited.
Drawings
Fig. 1 is a schematic structural view of a fuel cell cart with turning and lifting functions according to the present invention.
Fig. 2 is a schematic structural view of another view of the fuel cell cart with turning and lifting functions according to the present invention.
The reference numerals include:
10-a main frame, 21-a guide rail, 22-an auxiliary frame, 23-a lifting cylinder, 24-a lifting operation pedal, 25-a baffle plate, 26-a reinforcing plate, 31-a fuel cell bearing tool, 32-a reduction gearbox, 33-a hand wheel, 34-a transmission shaft and 35-a transmission box.
Detailed Description
In order to make the purpose, technical solution and advantages of the present technical solution more clear, the present technical solution is further described in detail below with reference to specific embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present teachings.
As shown in fig. 1 and 2, the present embodiment provides a fuel cell transportation vehicle with turning and lifting functions, which includes a main frame 10, a guide rail 21, a sub-frame 22, a lifting driving device, a fuel cell carrying tool 31, a reduction gear box 32, a hand wheel 33, a transmission shaft 34 and a transmission box 35, wherein the main frame 10 includes a support bracket and a vertical frame, the vertical frame is installed at a first end of the support bracket, so that the support bracket and the vertical frame form an "L" shaped structure, the guide rail 21 is installed at a side of the vertical frame facing the support bracket, the sub-frame 22 is installed on the guide rail 21 through a slider, a power end of the lifting driving device is connected to the sub-frame 22, and the lifting driving device can drive the sub-frame 22 to move vertically along the guide rail 21; the fuel cell bearing tool 31 is hinged to the auxiliary frame 22 through the middle part, the reduction gear box 32 is installed on the auxiliary frame 22, the hand wheel 33 is connected to the input end of the reduction gear box 32, the output end of the reduction gear box 32 is connected to the first end of the transmission box 35 through the transmission shaft 34, and the second end of the transmission box 35 is fixedly connected with the hinged part of the fuel cell bearing tool 31; the lifting driving device can drive the auxiliary frame 22 to lift, and the rotating hand wheel 33 can drive through the transmission shaft 34 of the reduction gear box 32 and the transmission box 35, so that the fuel cell bearing tool 31 can turn along the hinged position of the fuel cell bearing tool and the auxiliary frame 22.
The lifting driving device comprises a lifting cylinder 23 and a lifting operation pedal mechanism 24, one of a cylinder body and an extending end in the lifting cylinder 23 is connected with the main frame 10, the other of the cylinder body and the extending end in the lifting cylinder 23 is connected with the auxiliary frame 22, and the lifting operation pedal mechanism 24 is in power connection with the lifting cylinder 23. The lift cylinder 23 is hinged to one of the main frame 10 or the sub-frame 22.
The reduction gear box 32 is a worm gear box 35.
The transmission mechanism in the transmission case 35 is a helical gear transmission mechanism.
The limit turnover angle of the fuel cell carrying tool 31 is 90 °.
Specifically, when this carrier is bearing fuel cell, fuel cell places on fuel cell bears frock 31, fuel cell bears frock 31 main part for the frame-type structure of rectangle, fuel cell bears the frock 31 left and right sides and passes through the bearing and the bearing frame is installed on sub vehicle frame 22, sub vehicle frame 22 main part is the frame-type structure of rectangle, the width of sub vehicle frame 22 slightly is greater than the width that fuel cell bore frock 31, the back of sub vehicle frame 22 is equipped with upright baffle 25, baffle 25's effect is blockking fuel cell striking lift cylinder 23, the both sides of sub vehicle frame 22 are equipped with triangular reinforcing plate 26, reinforcing plate 26's effect has two, the first is the intensity of strengthening sub vehicle frame 22, the second is the lateral position of restriction fuel cell. In this embodiment, the upper end of the reinforcing plate 26 is flush with the upper end of the baffle 25. In addition, the lifting operation pedal mechanism 24 injects or extracts hydraulic oil into or from the lifting oil cylinder 23 to drive the oil cylinder to move up or down, and the lifting control of the fuel cell in the trolley is completed.
When the fuel cell needs to be unloaded from the fuel cell carrying tool 31, firstly, the lifting operation pedal mechanism 24 is stepped, the lifting operation pedal mechanism 24 injects hydraulic oil into the lifting oil cylinder 23 to drive the oil cylinder to ascend, and further drives the auxiliary frame 22 to ascend integrally along the guide rail 21, so that the ascending action of the fuel cell in the trolley is completed. Then the hand wheel 33 is manually rotated, the hand wheel 33 realizes the functions of reducing the rotating speed and amplifying the torque through the reduction gear box 32, the power output by the reduction gear box 32 is transmitted to the transmission box 35 through the transmission shaft 34, and finally the fuel cell carrying tool 31 is driven to turn over along the hinged part with the auxiliary frame 22 through the transmission box 35. The whole fuel cell carrying tool 31 firstly rises and then turns over, so that the interference between the fuel cell carrying tool 31 and the fuel cell and the ground in the turning process is avoided.
Both hands can be released to this carrier, through pedal mode control sub vehicle frame 22 whole lift, drive all upset parts whole lifts simultaneously, behind the suitable position that sub vehicle frame 22 risees, with the gyro wheel locking location back of carrier, through the mode of waveing hand wheel 33, steerable fuel cell bears frock 31 and realizes holistic upset around its articulated department with sub vehicle frame 22, finally lifts off fuel cell. In the process, the lifting and the overturning of the fuel cell can be freely controlled without mutual interference, so that the fuel cell is more flexibly assembled and disassembled, and the assembling and disassembling site is not limited.
The foregoing is only a preferred embodiment of the present invention, and many variations can be made in the specific embodiments and applications of the present invention by those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a fuel cell carrier with upset and raising and lowering functions which characterized in that: the fuel cell lifting device comprises a main frame, a guide rail, an auxiliary frame, a lifting driving device, a fuel cell bearing tool, a reduction gear box, a hand wheel, a transmission shaft and a transmission box, wherein the main frame comprises a bearing bracket and a vertical frame, the vertical frame is arranged at the first end of the bearing bracket, so that the bearing bracket and the vertical frame form an L-shaped structure, the guide rail is arranged on one side of the vertical frame, which faces the bearing bracket, the auxiliary frame is arranged on the guide rail through a sliding block, the power end of the lifting driving device is connected with the auxiliary frame, and the lifting driving device can drive the auxiliary frame to vertically move along the guide rail; the fuel cell bearing tool is hinged to the auxiliary frame through the middle part, the reduction gear box is installed on the auxiliary frame, the hand wheel is connected to the input end of the reduction gear box, the output end of the reduction gear box is connected with the first end of the transmission box through the transmission shaft, and the second end of the transmission box is fixedly connected with the hinged part of the fuel cell bearing tool;
the lifting driving device can drive the auxiliary frame to lift, and the hand wheel can be rotated to drive the transmission shaft of the reduction gear box and the transmission box, so that the fuel cell bearing tool can be turned over along the hinged position of the fuel cell bearing tool and the auxiliary frame.
2. The fuel cell cart with turning and lifting functions according to claim 1, wherein: the lifting driving device comprises a lifting oil cylinder and a lifting operation pedal, one of a cylinder body and an extending end in the lifting oil cylinder is connected with the main frame, the other of the cylinder body and the extending end in the lifting oil cylinder is connected with the auxiliary frame, and the lifting operation pedal is in power connection with the lifting oil cylinder.
3. The fuel cell cart with turning and lifting functions according to claim 2, wherein: the lifting oil cylinder is hinged with one of the main frame or the auxiliary frame.
4. The fuel cell cart with turning and lifting functions according to claim 1, wherein: the reduction gear box is a worm gear transmission box.
5. The fuel cell cart with turning and lifting functions according to claim 1, wherein: the transmission mechanism in the transmission case is a bevel gear transmission mechanism.
6. The fuel cell cart with turning and lifting functions according to claim 1, wherein: the limit overturning angle of the fuel cell bearing tool is 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029302.3U CN215204957U (en) | 2021-05-13 | 2021-05-13 | Fuel cell carrier with turning and lifting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029302.3U CN215204957U (en) | 2021-05-13 | 2021-05-13 | Fuel cell carrier with turning and lifting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215204957U true CN215204957U (en) | 2021-12-17 |
Family
ID=79418904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121029302.3U Active CN215204957U (en) | 2021-05-13 | 2021-05-13 | Fuel cell carrier with turning and lifting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215204957U (en) |
-
2021
- 2021-05-13 CN CN202121029302.3U patent/CN215204957U/en active Active
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