CN220974285U - Wheel with shock-absorbing structure - Google Patents
Wheel with shock-absorbing structure Download PDFInfo
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- CN220974285U CN220974285U CN202322436587.8U CN202322436587U CN220974285U CN 220974285 U CN220974285 U CN 220974285U CN 202322436587 U CN202322436587 U CN 202322436587U CN 220974285 U CN220974285 U CN 220974285U
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- fixedly connected
- wheel
- shock
- shaped plate
- template
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- 230000035939 shock Effects 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000013016 damping Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model provides a wheel with a shock absorbing structure comprising: a cart handle; the driving assembly is fixedly connected to the left side of the bottom of the cart platform, the driving assembly comprises an upper U-shaped plate, the top of the upper U-shaped plate is fixedly connected to the left side of the bottom of the cart platform, and the front side and the back side of the upper U-shaped plate are slidably connected with two long rods. The utility model provides the wheel with the shock absorption structure, the wheel is driven to rotate through the rotation of the output shaft of the motor, so that the handcart is moved, the gear is driven to rotate through the rotation of the output shaft of the micro motor, the gear belt and the rotating shaft are driven to rotate, the wheel is further driven to rotate, the structure is simple and practical, the automatic rotation of the wheel can be met, the moving direction of the wheel can be regulated, the force of an operator is saved when the handcart is used for carrying goods, and convenience is brought to the operator.
Description
Technical Field
The utility model relates to the field of handcart wheels, in particular to a wheel with a damping structure.
Background
The trolley is a manually pushed and pulled carrying vehicle, and is an ancestor of all vehicles. While cart material handling technology is continually evolving, carts continue to be used as an integral handling tool. The trolley is widely used in production and life because of low cost, simple maintenance, convenient operation and light weight, and the wheels are indispensable parts of the trolley, so that the requirements on the wheels are higher as the requirements on the trolley are higher.
The wheel is a round rolling object made of different materials, and in short, the wheel comprises an outer ring of the wheel, spokes connected with the outer ring and a central shaft, and the wheel can greatly reduce the friction coefficient with a contact surface through rolling, and the wheel becomes the most main component part of the vehicle if the wheel is provided with the shaft.
Wheels are very useful in transportation and are one of the important inventions for humans, and besides wheels, other round wheels are boat wheels, flywheels and the like. Application number: 202320287016.X discloses a handcart shock attenuation wheel, including mounting panel, fixed column, support body, spring etc. for when handcart shock attenuation wheel crossed the uneven highway section, the protruding piston sleeve of wheel upwards moved, and this spring compression, the slow exhaust air of penetrating gas pocket, effectual absorption vibrations, the reset effect of spring when the wheel was concave, the piston sleeve moved downwards, and bleeder vent department gets into the air, plays the damped effect. However, when using the device, since the device wheels are cart wheels for carrying tools, an operator may not be able to push the device when too much cargo is carried, if a drive assembly is provided on the cart wheels, the presence of the drive assembly may provide the power for the rotation of the wheels, thereby helping the operator to push the cart.
Accordingly, there is a need to provide a wheel with a shock absorbing structure that solves the above-mentioned problems.
Disclosure of utility model
The utility model provides a wheel with a shock absorption structure, which solves the problem that in the related art, the existing wheel with the shock absorption structure is inconvenient to arrange a driving assembly when in use.
In order to solve the above technical problems, the present utility model provides a wheel with a shock absorbing structure, comprising: a cart platform;
The driving assembly is fixedly connected to the left side of the bottom of the cart platform, the driving assembly comprises an upper U-shaped plate, the top of the upper U-shaped plate is fixedly connected to the left side of the bottom of the cart platform, two long rods are connected to the front side and the back side of the upper U-shaped plate in a sliding mode, the front sides of the long rods penetrate through the front sides of the inner walls of the upper U-shaped plate and extend to the front sides of the upper U-shaped plate, the back sides of the long rods penetrate through the back sides of the inner walls of the upper U-shaped plate and extend to the back sides of the upper U-shaped plate, the lower U-shaped plate is sleeved on the peripheral side of the long rods, the bottom of the lower U-shaped plate is connected with a rotating shaft in a rotating mode, the peripheral side of the rotating shaft is fixedly connected with a fixing plate, and two sides of the bottom of the fixing plate are fixedly connected with L-shaped plates.
Preferably, the top of two the L template is all fixedly connected with motor case, two the bottom of motor case inner wall is all fixedly connected with motor, two the output shaft of motor runs through two motor case respectively and leaves the inner wall of one side and two L template relative one side and extend to two L template and leave one side, two the equal fixedly connected with wheel of output shaft of motor.
Preferably, the top fixedly connected with micro motor of U template down, micro motor's output shaft runs through the top of U template down and extends to the bottom of U template down, micro motor output shaft's week side fixedly connected with gear, the week side of axis of rotation just is located the top fixedly connected with gear belt of fixed plate, gear belt and gear engagement.
Preferably, the bottom fixedly connected with first damping spring of going up the U template, the bottom of first damping spring and the top fixed connection of lower U template, the front and the back of going up the U template and the front and the back of lower U template all are provided with long logical groove, two the front and the back of stock all fixedly connected with spacing piece.
Preferably, the right side of shallow platform bottom is all fixedly connected with two fixed blocks, two the equal fixedly connected with second damping spring of bottom of fixed block, two the equal fixedly connected with universal wheel of bottom of second damping spring.
Preferably, a pushing handle is fixedly connected to the left side of the cart platform.
Compared with the related art, the wheel with the shock absorption structure provided by the utility model has the following structure
The beneficial effects are that:
the utility model provides the wheel with the shock absorption structure, the wheel is driven to rotate through the rotation of the output shaft of the motor, so that the handcart is moved, the gear is driven to rotate through the rotation of the output shaft of the micro motor, the gear belt and the rotating shaft are driven to rotate, the wheel is further driven to rotate, the structure is simple and practical, the automatic rotation of the wheel can be met, the moving direction of the wheel can be regulated, the force of an operator is saved when the handcart is used for carrying goods, and convenience is brought to the operator.
Drawings
Fig. 1 is a schematic view of a preferred embodiment of a wheel with shock absorbing structure according to the present utility model;
FIG. 2 is a schematic diagram of a right side cross-sectional view of the motor case of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure of the area A shown in FIG. 1;
Fig. 4 is a schematic diagram of a top view of the upper U-shaped plate shown in fig. 1.
Reference numerals in the drawings: 1. a cart platform; 2. a drive assembly; 21. the U-shaped plate is arranged; 22. a long rod; 23. a lower U-shaped plate; 24. a rotating shaft; 25. a fixing plate; 26. an L-shaped plate; 3. a motor case; 4. a motor; 5. a wheel; 6. a micro motor; 7. a gear; 8. a gear belt; 9. a first damper spring; 10. a long through groove; 11. a limiting piece; 12. a fixed block; 13. a second damper spring; 14. a universal wheel; 15. pushing the handle.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural view of a preferred embodiment of a wheel with a shock absorbing structure according to the present utility model; FIG. 2 is a schematic diagram of a right side cross-sectional view of the motor case of FIG. 1; FIG. 3 is an enlarged schematic view of the structure of the area A shown in FIG. 1; fig. 4 is a schematic top view of the upper U-shaped plate of fig. 1, showing a wheel with shock absorbing structure, comprising: a cart platform 1;
the driving assembly 2, the top of the driving assembly 2 is fixedly connected to the left side of the bottom of the cart platform 1, the driving assembly 2 comprises an upper U-shaped plate 21, the top of the upper U-shaped plate 21 is fixedly connected to the left side of the bottom of the cart platform 1, the front and the back of the upper U-shaped plate 21 are slidably connected with two long rods 22, the front of the two long rods 22 penetrate through the front of the inner wall of the upper U-shaped plate 21 and extend to the front of the upper U-shaped plate 21, the back of the two long rods 22 penetrate through the back of the inner wall of the upper U-shaped plate 21 and extend to the back of the upper U-shaped plate 21, a lower U-shaped plate 23 is sleeved on the peripheral side of the two long rods 22, the bottom of the lower U-shaped plate 23 is rotatably connected with a rotating shaft 24, the peripheral side of the rotating shaft 24 is fixedly connected with a fixing plate 25, and two sides of the bottom of the fixing plate 25 are fixedly connected with an L-shaped plate 26;
Through setting up drive assembly 2 for provide wheel 5 pivoted power, through setting up U template 21, be used for connecting shallow platform 1 and drive assembly 2, stock 22's setting is used for connecting U template 21 and lower U template 23, and axis of rotation 24's setting is used for driving two wheels 5 and carries out angle modulation, and L template 26's setting is used for fixedly placing motor case 3.
The tops of the two L-shaped plates 26 are fixedly connected with motor boxes 3, the bottoms of the inner walls of the two motor boxes 3 are fixedly connected with motors 4, the output shafts of the two motors 4 respectively penetrate through the inner wall of one side of the two motor boxes 3, which is separated from the inner wall of the other side of the two L-shaped plates 26, and extend to one side of the two L-shaped plates 26, which is separated from the other side of the two L-shaped plates 26, and the output shafts of the two motors 4 are fixedly connected with wheels 5;
Through setting up motor case 3 for fixed motor 4 of placing, motor 4's setting for provide wheel 5 pivoted power, the surface parcel of wheel 5 has one deck thick rubber layer, is used for shock attenuation and protection wheel 5.
The top of the lower U-shaped plate 23 is fixedly connected with a micro motor 6, an output shaft of the micro motor 6 penetrates through the top of the lower U-shaped plate 23 and extends to the bottom of the lower U-shaped plate 23, a gear 7 is fixedly connected to the peripheral side surface of the output shaft of the micro motor 6, a gear belt 8 is fixedly connected to the peripheral side surface of the rotating shaft 24 and positioned at the top of the fixed plate 25, and the gear belt 8 is meshed with the gear 7;
Through setting up micro motor 6 for provide gear 7 pivoted power, through setting up the week side fixedly connected with gear area 8 of axis of rotation 24, axis of rotation 24 rotates when can satisfying gear area 8 rotation, through setting up gear 7 and gear area 8 meshing, can satisfy gear 7 and drive gear area 8 rotation when rotating.
The bottom of the upper U-shaped plate 21 is fixedly connected with a first damping spring 9, the bottom of the first damping spring 9 is fixedly connected with the top of the lower U-shaped plate 23, the front and the back of the upper U-shaped plate 21 and the front and the back of the lower U-shaped plate 23 are respectively provided with a long through groove 10, and the front and the back of the two long rods 22 are respectively fixedly connected with a limiting plate 11;
Through setting up first damping spring 9 for jolt that produces when buffering wheel 5 removes keeps the stability of handcart, long logical groove 10's setting, the stock 22 of being convenient for runs through upper U template 21 and lower U template 23, setting up of spacing piece 11. Avoiding the long rod 22 from being separated from the long through groove 10.
Two fixed blocks 12 are fixedly connected to the right side of the bottom of the trolley platform 1, second damping springs 13 are fixedly connected to the bottoms of the two fixed blocks 12, and universal wheels 14 are fixedly connected to the bottoms of the two second damping springs 13;
the setting of fixed block 12 is used for connecting two universal wheels 14 on the right side, and the setting of second damping spring 13 is used for jolting of two universal wheels 14 on the right side and carries out shock attenuation processing, and two universal wheels 14 on the right side can the free angle regulation, the steering of being convenient for.
The left side of the cart platform 1 is fixedly connected with a pushing handle 15;
The push handle 15 is provided to facilitate movement of the cart by the operator.
The working principle of the wheel with the shock absorption structure provided by the utility model is as follows:
When the handcart is used, the motor 4 is turned on, the output shaft of the motor 4 rotates to drive the wheels 5 to rotate, so that the handcart is driven to move, the micro motor 6 is turned on, the output shaft of the micro motor 6 rotates to drive the gear 7 to rotate, the gear 7 rotates to drive the gear belt 8 to rotate, the gear 7 rotates to drive the rotating shaft 24 to rotate, the rotating shaft 24 rotates to drive the fixing plate 25 to rotate, and therefore the wheels 5 are driven to rotate, and the moving direction of the handcart is regulated.
Compared with the related art, the wheel with the shock absorption structure provided by the utility model has the following structure
The beneficial effects are that:
The output shaft of the motor 4 rotates to drive the wheels 5 to rotate, so that the handcart moves, the output shaft of the miniature motor 6 rotates to drive the gear 7 to rotate, then the gear belt 8 and the rotating shaft 24 are driven to rotate, the wheels 5 are further driven to rotate, the structure is simple and practical, the automatic rotation of the wheels 5 can be met, the moving direction of the wheels 5 can be regulated, and the force of an operator is saved when the handcart is used for carrying goods, so that convenience is brought to the operator.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A wheel with shock absorbing structure, comprising: a cart platform (1);
The driving assembly (2), the top fixed connection of driving assembly (2) is in the left side of shallow platform (1) bottom, driving assembly (2) are including going up U template (21), the top fixed connection of going up U template (21) is in the left side of shallow platform (1) bottom, the front and the back sliding connection of going up U template (21) have two stock (22), two the front of stock (22) all runs through the front of going up U template (21) inner wall and extends to the front of U template (21), two the back of stock (22) all runs through the back of going up U template (21) inner wall and extends to the back of U template (21), two the week side cover of stock (22) is equipped with down U template (23), the bottom rotation of U template (23) is connected with axis of rotation (24) down, the week side fixedly connected with fixed plate (25) of axis of rotation (24), the both sides of fixed plate (25) bottom all fixedly connected with L (26).
2. The wheel with the shock-absorbing structure according to claim 1, wherein the tops of the two L-shaped plates (26) are fixedly connected with motor boxes (3), the bottoms of the inner walls of the two motor boxes (3) are fixedly connected with motors (4), output shafts of the two motors (4) respectively penetrate through the inner wall of one side, away from the two motor boxes (3), of the two L-shaped plates (26) and the opposite side of the two L-shaped plates (26) and extend to one side, away from the two L-shaped plates (26), of the two motor boxes (4), and the output shafts of the two motors (4) are fixedly connected with wheels (5).
3. The wheel with the shock-absorbing structure according to claim 2, wherein the top of the lower U-shaped plate (23) is fixedly connected with a micro motor (6), an output shaft of the micro motor (6) penetrates through the top of the lower U-shaped plate (23) and extends to the bottom of the lower U-shaped plate (23), a gear (7) is fixedly connected to the peripheral side surface of the output shaft of the micro motor (6), a gear belt (8) is fixedly connected to the peripheral side surface of the rotating shaft (24) and positioned at the top of the fixing plate (25), and the gear belt (8) is meshed with the gear (7).
4. A wheel with shock-absorbing structure according to claim 3, characterized in that the bottom of the upper U-shaped plate (21) is fixedly connected with a first shock-absorbing spring (9), the bottom of the first shock-absorbing spring (9) is fixedly connected with the top of the lower U-shaped plate (23), the front and the back of the upper U-shaped plate (21) and the front and the back of the lower U-shaped plate (23) are provided with long through grooves (10), and the front and the back of the two long rods (22) are fixedly connected with limiting sheets (11).
5. The wheel with the shock-absorbing structure according to claim 4, wherein two fixed blocks (12) are fixedly connected to the right side of the bottom of the cart platform (1), second shock-absorbing springs (13) are fixedly connected to the bottoms of the two fixed blocks (12), and universal wheels (14) are fixedly connected to the bottoms of the two second shock-absorbing springs (13).
6. Wheel with shock absorbing structure according to claim 5, characterized in that the left side of the trolley platform (1) is fixedly connected with a push handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322436587.8U CN220974285U (en) | 2023-09-08 | 2023-09-08 | Wheel with shock-absorbing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322436587.8U CN220974285U (en) | 2023-09-08 | 2023-09-08 | Wheel with shock-absorbing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220974285U true CN220974285U (en) | 2024-05-17 |
Family
ID=91060455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322436587.8U Active CN220974285U (en) | 2023-09-08 | 2023-09-08 | Wheel with shock-absorbing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220974285U (en) |
-
2023
- 2023-09-08 CN CN202322436587.8U patent/CN220974285U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |