CN215854981U - Dedicated transport flatbed equipment of test - Google Patents
Dedicated transport flatbed equipment of test Download PDFInfo
- Publication number
- CN215854981U CN215854981U CN202121680342.4U CN202121680342U CN215854981U CN 215854981 U CN215854981 U CN 215854981U CN 202121680342 U CN202121680342 U CN 202121680342U CN 215854981 U CN215854981 U CN 215854981U
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- motor
- chain
- workbench
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- flat car
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012384 transportation and delivery Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a special carrying flat car device for testing, which comprises a workbench, a motor, a chain wheel, a walking wheel and a shell, wherein a speed reducer is arranged between the motor and the chain wheel, a chain is arranged between the chain wheel and an eccentric block, and the shell wraps the workbench, the motor, the chain wheel and the walking wheel to form a power module; when the temperature of dolly was too high, the high temperature guide piece can lead the heat to the platform surface, and the exhaust fan is opened simultaneously and is dispelled the heat and reach the effect of protection motor.
Description
Technical Field
The utility model relates to the field of transportation of protective flat cars, in particular to a special carrying flat car device for testing.
Background
With the prevalence of online shopping, various express deliveries and logistics appear in the visual field of people. The most important work of express delivery and logistics companies is cargo handling, and the current floor truck type has several kinds like this, and hand propelled floor truck in daily life, various types of fork truck in the mill all provide very big help for us to carry the goods. With the continuous development of science and technology, the carrying trolley also becomes more and more intelligent. People use the device more and more conveniently.
Publication No.: CN111891981A, published 2020-11-06, proposes a lifting and carrying flat car, comprising: the supporting device comprises a shell, a supporting cavity with a downward opening is arranged in the shell, a supporting device is arranged in the supporting cavity, the supporting device comprises a supporting motor, and the supporting motor is fixedly arranged on the inner wall of the upper side of the supporting cavity.
In this patent, when the workman carried the goods, the dolly directly supported the dolly with the supporting legs and reached the purpose of stable automobile body, and such structure can be with the fine stability of automobile body, but can have following problem:
the problem 1 is that the supporting legs have the function of supporting the whole trolley, the requirements on the supporting leg materials are particularly high, each material has the service life, and the safety of workers and people cannot be completely ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and designs a transporting flat car device special for testing.
The technical scheme of the utility model is that the special carrying flat car device for testing comprises a workbench, a motor, a chain wheel, a walking wheel and a shell, and is characterized in that a speed reducer is arranged between the motor and the chain wheel, a chain is arranged between the chain wheel and an eccentric block, and the workbench, the motor, the chain wheel and the walking wheel are wrapped by the shell to form a power module.
As a further description of the equipment, the equipment is characterized in that the motor is connected with the speed reducer through a shaft, the motor has a high initial rotating speed, the operation of the carrying trolley is not facilitated, and the carrying trolley can normally work only after the speed of the motor is reduced to a proper rotating speed through the speed reducer.
As a further description of the apparatus, it is characterized in that the reducer is connected to the sprocket by a shaft. After the motor is decelerated by the speed reducer, the power direction is unchanged, and the chain wheel is required to be changed when the direction is required to be changed.
As a further description of the device, the device is characterized in that the chain wheel is connected with the eccentric block through a chain, after the chain wheel is repeatedly driven by the chain, the power of the motor is transmitted to the eccentric block, and the eccentric block rotates.
As a further description of the equipment, it is characterized in that the workbench is installed between two shells, the high-temperature guide sheet is installed on the front side of the workbench, four exhaust fans are installed on the rear side of the workbench, after two identical driving modules are jointly driven, the trolley can run with enough power, the main work of the high-temperature guide sheet is to conduct a large amount of heat to the surface of the workbench, and the high-temperature guide sheet and the exhaust fans jointly act to achieve the heat dissipation effect on the motor.
As a further description of the apparatus, characterized in that the road wheel is mounted inside the housing. The carrying flat car has the function of storing tires, and the traveling wheels are installed in the shell, so that the tire storage and transportation device can be better realized.
As a further description of the apparatus, it is characterized in that the exhaust fan starts cooling operation after the stage detects a high temperature. The main task of the exhaust fan is to dissipate heat of the motor and the whole carrying flat car, and the trolley can work at a proper temperature under the combined action of the four exhaust fans.
As a further description of the device, it is characterized in that the chain drives the eccentric mass after three transmissions. The eccentric block is located the most place ahead of shell inside, and is far away from the position of motor, and the unable direct drive eccentric block of motor is also very inconvenient by single chain drive moreover, so adopt three chains to carry out the transmission, neither change the structure in the shell, can let the better drive eccentric block of motor again.
As a further description of the apparatus, it is characterized in that the chain wheels are connected with each other by a chain, and the chain wheels are connected with the motor by a shaft. When the motor is driven, the transmission direction of the variable force is changed by adopting the two chain wheels, the chain and the chain wheels are in a meshing transmission relationship, and the two chain wheels can work better after the chain is connected.
As a further feature of the apparatus, the eccentric mass is mounted within the housing in longitudinal relation to the road wheel. The eccentric wheel mainly works to adjust the height of the workbench, and the height of the workbench can be easily adjusted by being arranged in front of the trolley.
The trolley has the advantages that after the trolley reaches a goods carrying point, the motor drives the trolley, the eccentric block drives the trolley to adjust the workbench to descend to be attached to the ground, the travelling wheels are collected in the shell and self-locked, a stable trolley body can protect people carrying goods on the workbench, after the goods are carried, the motor drives the workbench to ascend, the travelling wheels are exposed out of the shell, the self-locking is released, and the trolley is carried to move stably; when the temperature of dolly was too high, the high temperature guide piece can lead the heat to the platform surface, and the exhaust fan is opened simultaneously and is dispelled the heat and reach the effect of protection motor.
Drawings
FIG. 1 is a schematic view of a work bench of a handling platform truck apparatus for testing purposes according to the present invention;
FIG. 2 is a distribution diagram of a housing of a handling cart apparatus for testing applications according to the present invention;
FIG. 3 is a schematic view of an exhaust fan of a transporting flat car device for testing according to the present invention.
In the figure, 1, a workbench; 2. a chain; 3. a sprocket; 4. a speed reducer; 5. a motor; 6. a traveling wheel; 7. an eccentric block; 8. a high temperature guide piece; 9. an exhaust fan; 10. a housing.
Detailed Description
Firstly, the design initiatives of the utility model are explained, no matter in any field, the goods carrying task can be realized, a common problem exists in the carrying flat car which is well known at present, when the goods are carried, the carrying flat car can not be completely braked to cause injuries to workers in the carrying process, therefore, the utility model designs a carrying flat car equipment motor 5 special for testing, the motor 5 is decelerated by a speed reducer 4 and then passes through a chain wheel 3, power is transmitted to a travelling wheel 6 after multiple transmissions of a chain 2, a shell 10 is used for decelerating the motor 5 by the speed reducer 4 and then is wrapped by the chain wheel 3 to form a power module, and the trolley can be well driven because of two identical power modules; because the workbench 1 is required to have the function of adjusting the height up and down, an eccentric block 7 mechanism is provided, the working principle is that the eccentric block 7 is different from a common structure when rotating around a shaft, and the eccentric block 7 does not rotate around the center of the eccentric block 7 when rotating, so the height of the workbench 1 can be adjusted by the rotation of the eccentric block 7; motor 5 is long-time, can produce a large amount of heats during high-speed rotation, motor 5 can be harmd to these heats, there is a cooling system who comprises high temperature guide piece 8 and exhaust fan 9 jointly here, its theory of operation is, when workstation 1 detected motor 5 temperature very high, high temperature guide piece 8 can in time conduct the heat to workstation 1 surface, simultaneously workstation 1 rearmounted four exhaust fan 9 open simultaneously and reach the radiating effect to motor 5 in exhausting the air to the heat.
The utility model is described in detail with reference to the accompanying drawings, and as shown in fig. 2, the device for transporting a flat car specially used for testing comprises a power module consisting of a motor 5, a chain wheel 3 and a traveling wheel 6, wherein a speed reducer 4 is arranged between the motor 5 and the chain wheel 3, and a chain 2 is arranged between the chain wheel 3 and an eccentric block 7. The automatic lifting trolley has the advantages that after the trolley reaches a goods carrying point, the motor 5 drives the eccentric block 7 to adjust the workbench 1 to descend to be attached to the ground, the travelling wheels 6 are collected in the shell 10 and are self-locked, a stable trolley body can protect people carrying goods on the workbench 1, after the goods are carried, the motor 5 drives the workbench 1 to ascend, the travelling wheels 6 are exposed out of the shell 10, the self-locking is released, and the trolley is carried to move stably; when the temperature of dolly is too high, high temperature guide piece 8 can lead the heat to workstation 1 surface, and exhaust fan 9 opens simultaneously and dispels the heat and reach the effect of protection motor 5.
The working principle is that the motor 5 is decelerated by the speed reducer 4 and then transmits power to the travelling wheel 6 through the chain wheel 3 and the chain 2 after multiple transmissions, and the trolley can be well driven due to the two same power modules; because the workbench 1 is required to have the function of adjusting the height up and down, an eccentric block 7 mechanism is provided, the working principle is that the eccentric block 7 is different from a common structure when rotating around a shaft, and the eccentric block 7 does not rotate around the center of the eccentric block 7 when rotating, so the height of the workbench 1 can be adjusted by the rotation of the eccentric block 7; motor 5 is long-time, can produce a large amount of heats during high-speed rotation, motor 5 can be harmd to these heats, there is a cooling system who comprises high temperature guide piece 8 and exhaust fan 9 jointly here, its theory of operation is, when workstation 1 detected motor 5 temperature very high, high temperature guide piece 8 can in time conduct the heat to workstation 1 surface, simultaneously workstation 1 rearmounted four exhaust fan 9 open simultaneously and reach the radiating effect to motor 5 in exhausting the air to the heat.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a dedicated transport flatbed equipment of test, includes workstation (1), motor (5), sprocket (3), walking wheel (6), eccentric block (7) and shell (10), its characterized in that, motor (5) with be provided with speed reducer (4) in the middle of sprocket (3), sprocket (3) with be provided with chain (2) in the middle of eccentric block (7), shell (10) will workstation (1), motor (5), sprocket (3) and walking wheel (6) parcel form power module in inside.
2. The special carrying flat car device for testing according to claim 1, wherein the motor (5) is connected with the speed reducer (4) through a shaft, and the front end of the connecting shaft is of a semicircular structure.
3. The special carrying flat car device for testing according to claim 1, wherein the speed reducer (4) is connected with the chain wheel (3) through a shaft.
4. A test-specific handling platform according to claim 1, characterized in that the chain wheel (3) is connected to the eccentric mass (7) by means of the chain (2).
5. The special carrying flat car device for test according to claim 1, characterized in that the workbench (1) is installed between two of the shells (10), a high temperature guide sheet (8) is installed above the workbench (1), and four exhaust fans (9) are installed at the rear of the workbench.
6. The special carrying flat car device for testing according to claim 5, wherein the exhaust fan (9) is a circular fan, is attached to the side surface of the workbench (1), and starts to work and cool after the workbench detects high temperature.
7. A test specific handling platform cart apparatus according to claim 1 wherein said road wheels (6) are mounted inside a housing (10).
8. A test-specific handling platform according to claim 1, characterized in that the chain (2) drives the eccentric mass (7) after three transmissions.
9. A special handling flatbed apparatus for testing according to claim 1, characterized in that the chain wheels (3) are connected with each other by a chain, and the chain wheels (3) are connected with the motor (5) through a shaft.
10. A test-specific handling platform according to claim 4, wherein the eccentric blocks (7) are mounted within the housing (10) longitudinally distributed with the road wheels (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121680342.4U CN215854981U (en) | 2021-07-22 | 2021-07-22 | Dedicated transport flatbed equipment of test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121680342.4U CN215854981U (en) | 2021-07-22 | 2021-07-22 | Dedicated transport flatbed equipment of test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215854981U true CN215854981U (en) | 2022-02-18 |
Family
ID=80331176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121680342.4U Expired - Fee Related CN215854981U (en) | 2021-07-22 | 2021-07-22 | Dedicated transport flatbed equipment of test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215854981U (en) |
-
2021
- 2021-07-22 CN CN202121680342.4U patent/CN215854981U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |