CN214158529U - Toy bulldozer with heel turning function - Google Patents
Toy bulldozer with heel turning function Download PDFInfo
- Publication number
- CN214158529U CN214158529U CN202120252786.1U CN202120252786U CN214158529U CN 214158529 U CN214158529 U CN 214158529U CN 202120252786 U CN202120252786 U CN 202120252786U CN 214158529 U CN214158529 U CN 214158529U
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- walking
- soil pushing
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- body frame
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Abstract
The utility model relates to a toy bull-dozer with turn over and follow head function, including bulldozing fill mechanism, running gear and automobile body frame, bulldozing fill mechanism sets up in automobile body frame front end, and the two constitutes to rotate and connects, and bulldozing fill mechanism lower surface is the arcuation, and when the vehicle was advanced at a high speed, the rotation was stopped suddenly to preceding driving wheel, back driving wheel, and the car will rely on the holding surface and the automobile body outline that roll forward under inertial action, and the action links up, and visual stimulation is strong, very big richened the interest of toy and the appeal to children.
Description
Technical Field
The utility model relates to a toy field, especially a toy bull-dozer with heel function turns over.
Background
With the release of birth policies in China, the population number of children will increase day by day, and the demand for toys will also increase, but most of the remote control toy bulldozers sold in the market at present can only realize simple forward and backward driving actions, have single operation mode or complex structure, are complicated in control mode and insensitive in response, cannot realize the movement forms of heel turning and the like, and lack certain innovation and challenge in the operation forms.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a toy bull-dozer with turn over and follow the head function is provided, this toy forklift's structure is simple and easy, can realize the stunt action that rolls forward, has greatly richened the motion mode of toy forklift.
In order to solve the technical problem, the utility model discloses a realize according to following mode: the utility model relates to a toy bulldozer with heel turning function, which comprises a soil pushing bucket mechanism, a walking mechanism and a vehicle body frame; the walking mechanism comprises a walking driving wave box, a walking driving motor, a front driving wheel and a rear driving wheel, wherein the front driving wheel and the rear driving wheel are driven to rotate by the walking driving wave box; the soil pushing bucket mechanism comprises a soil pushing blade, a soil pushing blade driving motor and a soil pushing blade driving wave box, the soil pushing blade is rotationally connected with the vehicle body frame, and the soil pushing blade driving wave box can control the soil pushing blade to rotate at the front end of the vehicle body frame; the lower surface of the digging shovel is a blade cambered surface, and when the digging shovel is in an upturning state, the blade cambered surface, the outer cylindrical surfaces of the front driving wheel and the rear driving wheel and the top cambered surface of the vehicle body frame can form a rolling supporting surface.
The walking drive device comprises a vehicle body frame, walking drive wave boxes, walking drive motors, power output shafts, front drive wheels and rear drive wheels, wherein the walking drive wave boxes are respectively arranged on two sides of a base of the vehicle body frame, each walking drive wave box is driven by the walking drive motor which is arranged on the upper end of the base in a corresponding mode, the front drive wheels and the rear drive wheels are fixedly connected with the power output shafts respectively, and the power output shafts drive the front drive wheels and the rear drive wheels to rotate.
The soil pushing shovel is rotatably connected with a base of the vehicle body frame through a transverse shaft, a tooth column is arranged on the transverse shaft and is fixed with the transverse shaft in a coaxial mode, a soil pushing shovel driving motor arranged on the base is in transmission connection with a soil pushing shovel driving wave box, a power output end of the soil pushing shovel driving wave box is in transmission connection with the tooth column, and the soil pushing shovel driving wave box can control the soil pushing shovel to rotate.
The wireless signal receiving module is arranged in the frame of the vehicle body, and is electrically connected with the walking driving motor and the dozer blade driving motor, and the walking driving motor and the dozer blade driving motor can be controlled to rotate forwards or backwards respectively through the remote control handle.
The utility model discloses an actively the effect: a toy bull-dozer with turn over and follow head function when the dozer blade upwards overturns, the dozer blade cambered surface can constitute the holding surface that rolls with the outer face of cylinder, the top cambered surface of automobile body frame of front driving wheel and back drive wheel, when the vehicle advances at a high speed front driving wheel, back drive wheel stop rotation suddenly, the car will rely on the holding surface that rolls and automobile body outline to roll forward under inertial action, the action links up, and visual stimulation is strong, very big richened the interest of toy and to children's appeal.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view showing a vehicle body in a rolling state when a dozer mechanism is turned up;
FIG. 2 is a schematic view of the exploded structure of the present invention;
FIG. 3 is an exploded view of the body frame;
fig. 4 is a schematic configuration diagram of a normal travel state when the dozer mechanism is laid down.
In the figure, a bulldozer mechanism 1, a bulldozer mechanism 2, a walking mechanism 3, a vehicle body frame 4, a bulldozer 5, a front driving wheel 6, a rear driving wheel 7, a walking driving motor 8, a power output shaft 9, a bulldozer driving motor 10, a power supply 11, a walking driving wave box 12, a bulldozer cambered surface 13, a bulldozer driving wave box 14 and a tooth post
Detailed Description
As shown in fig. 1 to 4, the toy bulldozer with the heel turning function of the present invention comprises a bulldozer bucket mechanism (1), a walking mechanism (2) and a vehicle body frame (3); the walking mechanism (2) comprises walking driving wave boxes (11), walking driving motors (7), front driving wheels (5) and rear driving wheels (6), the walking driving wave boxes (11) are respectively arranged on two sides of a base of the vehicle body frame (3), each walking driving wave box (11) is respectively driven by the corresponding walking driving motor (7) on the upper end of the base, power output shafts (8) are respectively arranged at the front and rear positions of each walking driving wave box (11), the front driving wheels (5) positioned at the front end of the base and the rear driving wheels (6) positioned at the rear end of the base are respectively and fixedly connected with the power output shafts (8), and the power output shafts (8) drive the front driving wheels (5) and the rear driving wheels (6) to rotate; the bulldozer comprises a bulldozer bucket mechanism (1) and a bulldozer bucket mechanism, wherein the bulldozer bucket mechanism (1) comprises a bulldozer blade (4), a bulldozer blade driving motor (9) and a bulldozer blade driving wave box (13), the bulldozer blade (4) is rotatably connected with a base through a transverse shaft, a tooth post (14) is arranged on the transverse shaft, the tooth post (14) is coaxially fixed with the transverse shaft, the bulldozer blade driving motor (9) arranged on the base is in transmission connection with the bulldozer blade driving wave box (13), the power output end of the bulldozer blade driving wave box (13) is in transmission connection with the tooth post (14), and the bulldozer blade driving wave box (13) can control the bulldozer blade (14) to rotate; the lower surface of the digging shovel (14) is a dozer blade cambered surface (12), and when the digging shovel is in an upward turning state, the dozer blade cambered surface (12), the outer cylindrical surfaces of the front driving wheel (5) and the rear driving wheel (6) and the top cambered surface of the vehicle body frame (3) can form a rolling supporting surface.
A wireless signal receiving module is arranged in the vehicle body frame (3), and is electrically connected with the walking driving motor (7) and the dozer blade driving motor (9), and the walking driving motor (7) and the dozer blade driving motor (9) can be controlled to rotate forwards or reversely through a remote control handle.
The utility model discloses a working process: a toy bull-dozer with turn over and follow head function, it carries out the action through the inside motor of remote control handle wireless remote control automobile body frame. When the excavator normally travels, the excavator is in a horizontal placement state, a power output shaft (8) of a traveling driving wave box (11) drives a front driving wheel (5) and a rear driving wheel (6) to rotate, and the left traveling driving wave box and the right traveling driving wave box (11) are arranged and are controlled to rotate by respective corresponding traveling driving motors (7), so that the rotating directions of the front driving wheel (5) and the rear driving wheel (6) on the left side and the right side can be respectively controlled, and the excavator can realize forward movement, backward movement, left turning and right turning. When the excavating shovel (4) is controlled to be in an upward turning state, the cambered surface (12) of the dozer blade, the outer cylindrical surfaces of the front driving wheel (5) and the rear driving wheel (6) and the top cambered surface of the vehicle body frame (3) form a rolling supporting surface, when a vehicle moves forwards at a high speed, the front driving wheel (5) and the rear driving wheel (6) stop rotating suddenly, and the vehicle rolls forwards by depending on the rolling supporting surface and the outer contour of the vehicle body under the action of inertia to finish special effects.
Claims (4)
1. The utility model provides a toy bull-dozer with heel function, its characterized in that: comprises a soil pushing bucket mechanism, a traveling mechanism and a vehicle body frame; the walking mechanism comprises a walking driving wave box, a walking driving motor, a front driving wheel and a rear driving wheel, wherein the front driving wheel and the rear driving wheel are driven to rotate by the walking driving wave box; the soil pushing bucket mechanism comprises a soil pushing blade, a soil pushing blade driving motor and a soil pushing blade driving wave box, the soil pushing blade is rotationally connected with the vehicle body frame, and the soil pushing blade driving wave box can control the soil pushing blade to rotate at the front end of the vehicle body frame; the lower surface of the digging shovel is a blade cambered surface, and when the digging shovel is in an upturning state, the blade cambered surface, the outer cylindrical surfaces of the front driving wheel and the rear driving wheel and the top cambered surface of the vehicle body frame can form a rolling supporting surface.
2. A toy bulldozer with heel-turning function according to claim 1, characterised in that: the walking drive device comprises a vehicle body frame, walking drive wave boxes, walking drive motors, power output shafts, front drive wheels and rear drive wheels, wherein the walking drive wave boxes are respectively arranged on two sides of a base of the vehicle body frame, each walking drive wave box is driven by the walking drive motor which is arranged on the upper end of the base in a corresponding mode, the front drive wheels and the rear drive wheels are fixedly connected with the power output shafts respectively, and the power output shafts drive the front drive wheels and the rear drive wheels to rotate.
3. A toy bulldozer with heel-turning function according to claim 1, characterised in that: the soil pushing shovel is rotatably connected with a base of the vehicle body frame through a transverse shaft, a tooth column is arranged on the transverse shaft and is fixed with the transverse shaft in a coaxial mode, a soil pushing shovel driving motor arranged on the base is in transmission connection with a soil pushing shovel driving wave box, a power output end of the soil pushing shovel driving wave box is in transmission connection with the tooth column, and the soil pushing shovel driving wave box can control the soil pushing shovel to rotate.
4. A toy bulldozer with heel-turning function according to claim 1, characterised in that: the wireless signal receiving module is arranged in the frame of the vehicle body, and is electrically connected with the walking driving motor and the dozer blade driving motor, and the walking driving motor and the dozer blade driving motor can be controlled to rotate forwards or backwards respectively through the remote control handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252786.1U CN214158529U (en) | 2021-01-29 | 2021-01-29 | Toy bulldozer with heel turning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252786.1U CN214158529U (en) | 2021-01-29 | 2021-01-29 | Toy bulldozer with heel turning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214158529U true CN214158529U (en) | 2021-09-10 |
Family
ID=77594330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120252786.1U Active CN214158529U (en) | 2021-01-29 | 2021-01-29 | Toy bulldozer with heel turning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214158529U (en) |
-
2021
- 2021-01-29 CN CN202120252786.1U patent/CN214158529U/en active Active
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