CN219706995U - Single-wheel handcart - Google Patents
Single-wheel handcart Download PDFInfo
- Publication number
- CN219706995U CN219706995U CN202223380883.2U CN202223380883U CN219706995U CN 219706995 U CN219706995 U CN 219706995U CN 202223380883 U CN202223380883 U CN 202223380883U CN 219706995 U CN219706995 U CN 219706995U
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- baffle
- driving
- rotating shaft
- shake
- motor
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- 230000001681 protective effect Effects 0.000 claims description 14
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a single-wheel handcart, which comprises: a baffle is arranged on one side of the vehicle shake, and the baffle is hinged with the vehicle shake; the wheel assembly comprises a group of wheel mounting seats and wheels, wherein the wheel mounting seats are relatively arranged below the vehicle shake, and the wheels are arranged between the two wheel mounting seats and are connected through connecting shafts; the baffle driving device is used for driving the baffle to rotate and comprises a baffle driving mechanism and a driving rotating shaft, the baffle driving mechanism is arranged on the vehicle shake, the driving rotating shaft is arranged at the output end of the baffle driving mechanism, and the driving rotating shaft is matched with the baffle; and the handles are arranged on one side of the vehicle, which is far away from the baffle, and are used for connecting the vehicle and the vehicle. According to the single-wheel handcart, the baffle is arranged in front of the vehicle shake, and the angle of the baffle is adjusted through the baffle driving device, so that the single-wheel handcart is simple in structure, reasonable in design and easy to produce, and can better meet the needs of users.
Description
Technical Field
The utility model belongs to the technical field of agricultural tools, and particularly relates to an electric lifting and electric rotating single-wheel handcart.
Background
Single wheel carts are common in rural areas and are mainly used for transporting some crops, but the common single wheel carts have the following problems:
1. the vehicle shake of many single-wheel trolleys is free of baffles, the loaded goods are easy to drop, and the loaded goods cannot be loaded too fully each time, so that the loaded goods each time are reduced, and the transfer efficiency is improved;
even if a part of the front of the trolley is provided with a baffle, most of the front of the trolley is fixed, for example, an issued Chinese patent CN202222715907.9 with the patent name of an adjustable wheel track trolley, and the baffle at the front end of the disclosed cargo hopper is fixed and cannot be adjusted, so that a user must lift the cargo hopper when loading the cargo, and the labor is wasted and the convenience is inconvenient;
2. the heights of the common single-wheel handcart support columns are fixed, farmlands are uneven, and when the fixed support columns are in uneven farmlands, the handcart can be placed unstably and rollover easily occurs;
thus, the existing single wheel carts are still in need of further improvement.
Disclosure of Invention
The utility model aims to: in order to overcome the defects, the utility model aims to provide the single-wheel handcart, which is simple in structure, reasonable in design and easy to produce, and the baffle is arranged in front of the vehicle shake, and the angle of the baffle is adjusted through the baffle driving device.
The technical scheme is as follows: in order to achieve the above object, the present utility model provides a single wheel cart comprising:
a baffle is arranged on one side of the vehicle shake, and the baffle is hinged with the vehicle shake;
the wheel assembly comprises a group of wheel mounting seats and wheels, wherein the wheel mounting seats are relatively arranged below the vehicle shake, and the wheels are arranged between the two wheel mounting seats and are connected through connecting shafts;
the baffle driving device is used for driving the baffle to rotate and comprises a baffle driving mechanism and a driving rotating shaft, the baffle driving mechanism is arranged on the vehicle shake, the driving rotating shaft is arranged at the output end of the baffle driving mechanism, and the driving rotating shaft is matched with the baffle;
and the handles are arranged on one side of the vehicle, which is far away from the baffle, and are used for connecting the vehicle and the vehicle.
According to the single-wheel handcart, the baffle is arranged in front of the vehicle shake, and the angle of the baffle is adjusted through the baffle driving device, so that the single-wheel handcart is simple in structure, reasonable in design and easy to produce, and can better meet the needs of users.
The utility model further comprises lifting type supporting legs, wherein the lifting type supporting legs are arranged below the vehicle shake. The lifting type supporting legs are arranged, so that the height of the supporting legs can be adjusted according to the actual use environment of a user.
The lifting support comprises a support column and a lifting mechanism, wherein the top of the support column is fixed with the bottom of the vehicle shake, and the lifting mechanism is arranged in the support column.
Further, the lifting mechanism comprises a shell, and the shell is arranged in the support column;
the lifting driving motor is arranged in the shell;
the screw is arranged on the output shaft of the lifting driving motor and is provided with external threads;
the nut is arranged on the outer side of the screw rod, an inner thread is arranged on the inner wall of the lower portion of the nut, and the inner thread is matched with an outer thread on the screw rod.
Further, the lifting mechanism further comprises a stop block for limiting the upward moving position of the nut, and the stop block is arranged above the nut. The lifting driving motor is fixed on the shell, the motor rotates, the nut can only move up and down on the shell, and the lower end of the shell can limit the position of the nut to move down.
Preferably, the driving rotating shaft adopts a circular arc rotating shaft, and a driving block is arranged on one side, close to the baffle, of the rotating shaft positioned at the upper part of the driving rotating shaft.
Further preferably, the baffle driving mechanism adopts a motor, the motor is fixed on the vehicle shake through a motor seat, and a driving shaft of the motor is connected with a rotating shaft at the lower part of the driving rotating shaft.
In addition, still include the protection casing, the protection casing is located baffle drive arrangement's outside, and it is located drive piece department and is equipped with the opening. The protective cover is arranged, so that a good protective effect can be achieved on the baffle driving device.
The technical scheme can be seen that the utility model has the following beneficial effects:
1. according to the single-wheel handcart, the baffle is arranged in front of the vehicle shake, and the angle of the baffle is adjusted through the baffle driving device, so that the single-wheel handcart is simple in structure, reasonable in design and easy to produce, and can better meet the needs of users.
2. The novel bicycle comprises a bicycle body, and is characterized by further comprising lifting support legs, wherein the lifting support legs are arranged below the bicycle shake. The lifting type landing leg is arranged, the lifting driving motor drives the screw rod to rotate, and the nut moves up and down on the shell under the driving of the screw rod, so that the height of the landing leg can be adjusted according to the actual use environment of a user.
3. The protective cover is arranged, so that a good protective effect can be achieved on the baffle driving device.
Drawings
FIG. 1 is a schematic view of a single wheel cart according to the present utility model;
FIG. 2 is a schematic view of another view of the present utility model;
FIG. 3 is a schematic view of the assembly of a baffle plate driving device and a baffle plate according to the present utility model;
FIG. 4 is a schematic view of a baffle driving device according to the present utility model;
FIG. 5 is a cross-sectional view of a lifting leg of the present utility model;
FIG. 6 is a schematic view of a lifting mechanism according to the present utility model;
FIG. 7 is a schematic view of the installation of the screw and the lift drive motor of the present utility model;
FIG. 8 is a cross-sectional view of the interior of the housing of the present utility model;
in the figure: vehicle shake 1, baffle 11, wheel assembly 2, wheel mount 21, and wheel 22
Baffle driving device 3, baffle driving mechanism 31, driving shaft 32, driving block 321, handle 4, lifting leg 5, supporting column 51, lifting mechanism 52, casing 521, lifting driving motor 522, screw 523, nut 524, stopper 525, and shield 6.
Detailed Description
The utility model is further elucidated below in connection with the drawings and the specific embodiments.
Example 1
A single wheel cart as shown in fig. 1, 2 and 3, comprising:
the automobile shake 1 is characterized in that a baffle 11 is arranged on one side of the automobile shake 1, and the baffle 11 is hinged with the automobile shake 1;
the wheel assembly 2 comprises a group of wheel mounting seats 21 and wheels 22, wherein the wheel mounting seats 21 are oppositely arranged below the vehicle shake 1, and the wheels 22 are arranged between the two wheel mounting seats 21 and are connected through a connecting shaft 23;
the baffle driving device 3 is used for driving the baffle 11 to rotate, the baffle driving device 3 comprises a baffle driving mechanism 31 and a driving rotating shaft 32, the baffle driving mechanism 31 is arranged on the vehicle shake 1, the driving rotating shaft 32 is arranged at the output end of the baffle driving mechanism 31, and the driving rotating shaft 32 is matched with the baffle 11;
a group of handles 4, wherein the handles 4 are arranged on one side of the vehicle shake 1 away from the baffle 11.
As shown in fig. 3 and 4, the driving shaft 32 adopts a circular arc-shaped shaft, and a driving block 321 is disposed on one side of the upper shaft near the baffle 11.
The baffle driving mechanism 31 adopts a motor, the motor is fixed on the vehicle shake 1 through a motor seat, and a driving shaft of the motor is connected with a rotating shaft at the lower part of the driving rotating shaft 32. In operation, the motor drives the output shaft to drive the driving shaft 32 to rotate, and in the process of rotation, the driving block 321 pushes the baffle 11 to turn outwards.
And the baffle driving device further comprises a protective cover 6, wherein the protective cover is arranged on the outer side of the baffle driving device 3, and an opening is formed in the position of the protective cover, which is positioned at the driving block 321. In operation, the driving block 321 is driven by the driving shaft 32 to move towards the opening of the protective cover 6 until the baffle is moved out of the opening to push the baffle outwards.
Example 2
A single wheel cart as shown in figures 1 to 7, comprising: the automobile shake 1 is characterized in that a baffle 11 is arranged on one side of the automobile shake 1, and the baffle 11 is hinged with the automobile shake 1;
the wheel assembly 2 comprises a group of wheel mounting seats 21 and wheels 22, wherein the wheel mounting seats 21 are oppositely arranged below the vehicle shake 1, and the wheels 22 are arranged between the two wheel mounting seats 21 and are connected through a connecting shaft 23;
the baffle driving device 3 is used for driving the baffle 11 to rotate, the baffle driving device 3 comprises a baffle driving mechanism 31 and a driving rotating shaft 32, the baffle driving mechanism 31 is arranged on the vehicle shake 1, the driving rotating shaft 32 is arranged at the output end of the baffle driving mechanism 31, and the driving rotating shaft 32 is matched with the baffle 11;
a group of handles 4, wherein the handles 4 are arranged on one side of the vehicle shake 1 away from the baffle 11;
the novel bicycle comprises a bicycle body, and is characterized by further comprising lifting support legs 5, wherein the lifting support legs 5 are arranged below the bicycle shake 1.
The driving shaft 32 adopts a circular arc-shaped shaft, and a driving block 321 is arranged on one side of the upper shaft, which is close to the baffle 11.
The baffle driving mechanism 31 adopts a motor, the motor is fixed on the vehicle shake 1 through a motor seat, and a driving shaft of the motor is connected with a rotating shaft at the lower part of the driving rotating shaft 32.
And the baffle driving device further comprises a protective cover 6, wherein the protective cover is arranged on the outer side of the baffle driving device 3, and an opening is formed in the position of the protective cover, which is positioned at the driving block 321.
The lifting support 5 comprises a support column 51 and a lifting mechanism 52, the top of the support column 51 is fixed with the bottom of the vehicle shake 1, and the lifting mechanism 52 is arranged in the support column 51.
The lifting mechanism 52 comprises a shell 521, wherein the shell 521 is arranged in the support column 51;
a lift drive motor 522, the lift drive motor 522 being disposed within the housing 521;
the screw 523, wherein the screw 523 is arranged on the output shaft of the lifting driving motor 522, and the screw 523 is provided with external threads;
the nut 524 is arranged on the outer side of the screw 523, and an inner thread is arranged on the inner wall of the lower part of the nut 524 and is matched with an outer thread on the screw 523.
The elevator mechanism 52 further includes a stop 525 for limiting the upward displacement of the nut 524, the stop 525 being disposed above the nut 524. The lifting driving motor 522 is fixed on the shell, the motor rotates, the nut can only move up and down on the shell, the lower end of the shell can limit the downward movement position of the nut, as shown in fig. 8, and a baffle is arranged at the position of the lower end of the shell, which is located at the perforation.
In operation, the lift drive motor 522 rotates, the drive screw 523 moves the drive nut 524 up and down within the housing, and when it moves out of the exterior of the support column 51, the height of the lift leg 5 is extended, and when it is completed within the interior of the support column 51, the lift leg 5 is at a minimum.
The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.
Claims (8)
1. A single wheel cart, characterized in that: comprising the following steps:
the automobile shake (1), wherein a baffle (11) is arranged on one side of the automobile shake (1), and the baffle (11) is hinged with the automobile shake (1);
the wheel assembly (2), the wheel assembly (2) comprises a group of wheel mounting seats (21) and wheels (22), the wheel mounting seats (21) are oppositely arranged below the vehicle shake (1), and the wheels (22) are arranged between the two wheel mounting seats (21) and are connected through a connecting shaft (23);
the baffle driving device (3) is used for driving the baffle (11) to rotate, the baffle driving device (3) comprises a baffle driving mechanism (31) and a driving rotating shaft (32), the baffle driving mechanism (31) is arranged on the vehicle shake (1), the driving rotating shaft (32) is arranged at the output end of the baffle driving mechanism (31), and the driving rotating shaft (32) is matched with the baffle (11);
the handle (4) is arranged on one side of the vehicle shake (1) away from the baffle plate (11).
2. The single wheel cart of claim 1, wherein: the novel bicycle comprises a bicycle body, and is characterized by further comprising lifting support legs (5), wherein the lifting support legs (5) are arranged below the bicycle body (1).
3. The single wheel cart of claim 2, wherein: the lifting support leg (5) comprises a support column (51) and a lifting mechanism (52), wherein the top of the support column (51) is fixed with the bottom of the vehicle shake (1), and the lifting mechanism (52) is arranged in the support column (51).
4. A single wheel cart as claimed in claim 3, wherein: the lifting mechanism (52) comprises a shell (521), and the shell (521) is arranged in the support column (51);
a lift drive motor (522), wherein the lift drive motor (522) is provided in the housing (521);
the screw rod (523) is arranged on the output shaft of the lifting driving motor (522), and external threads are arranged on the screw rod (523);
the nut (524) is arranged on the outer side of the screw rod (523), an inner thread is arranged on the inner wall of the lower portion of the nut (524), and the inner thread is matched with an outer thread on the screw rod (523).
5. The single wheel cart of claim 4, wherein: the lifting mechanism (52) further comprises a stop block (525) for limiting the upward movement position of the nut (524), and the stop block (525) is arranged above the nut (524).
6. The single wheel cart of claim 2, wherein: the driving rotating shaft (32) adopts an arc-shaped rotating shaft, and a driving block (321) is arranged on one side, close to the baffle (11), of the rotating shaft positioned at the upper part of the driving rotating shaft.
7. The single wheel cart of claim 6, wherein: the baffle driving mechanism (31) adopts a motor, the motor is fixed on the vehicle shake (1) through a motor seat, and a driving shaft of the motor is connected with a rotating shaft at the lower part of the driving rotating shaft (32).
8. The single wheel cart of claim 7, wherein: the novel baffle driving device further comprises a protective cover (6), wherein the protective cover is arranged on the outer side of the baffle driving device (3), and an opening is formed in the position, located at the driving block (321), of the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223380883.2U CN219706995U (en) | 2022-12-16 | 2022-12-16 | Single-wheel handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223380883.2U CN219706995U (en) | 2022-12-16 | 2022-12-16 | Single-wheel handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219706995U true CN219706995U (en) | 2023-09-19 |
Family
ID=87981467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223380883.2U Active CN219706995U (en) | 2022-12-16 | 2022-12-16 | Single-wheel handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219706995U (en) |
-
2022
- 2022-12-16 CN CN202223380883.2U patent/CN219706995U/en active Active
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