CN210063100U - Steering function tool vehicle - Google Patents
Steering function tool vehicle Download PDFInfo
- Publication number
- CN210063100U CN210063100U CN201920681745.7U CN201920681745U CN210063100U CN 210063100 U CN210063100 U CN 210063100U CN 201920681745 U CN201920681745 U CN 201920681745U CN 210063100 U CN210063100 U CN 210063100U
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- goat
- vehicle
- rod
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- bottom dish
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Abstract
The utility model relates to a steering function tool car, including the vehicle bottom dish, set up in the rear axle of vehicle bottom dish rear side, set up in the preceding wheel of vehicle bottom dish front side, preceding wheel is big truckle, it is connected with the goat's horn frame to rotate in the pivot of preceding wheel, distribute about the both ends of goat's horn frame, goat's horn frame both ends rotate with the vehicle bottom dish respectively and are connected and the vertical and collineation of axis of rotation, vehicle bottom dish front end center is equipped with the pendulum rod that the level set up, the pendulum rod rotates with the vehicle bottom dish to be connected and the axis of rotation is vertical, the pendulum rod tail end rotates to be connected with the manipulation connecting rod, it is vertical to manipulate the connecting rod terminal to rotate with goat's horn frame middle part and be. The utility model discloses in set up to the truckle through with preceding wheel, the bearing capacity is bigger, through goat's horn frame and manipulation connecting rod cooperation, utilizes the rotation of pull rod to drive the pendulum rod and rotates, and then pulls the manipulation connecting rod, finally realizes the turning of tool bogie, the manipulation is convenient, simple structure.
Description
Technical Field
The utility model relates to a tool bogie, in particular to turn to function tool bogie.
Background
The toolbox trade development is very fast, and more different types, the tool bogie of different functions are disputed, in order to adorn more bigger instrument, consequently need bigger toolbox, and large-scale toolbox needs large-scale storing tool bogie in handling, and the on-vehicle heavy capacity of current large-scale instrument is poor, can't turn to in a flexible way.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steering function tool car to prior art not enough.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a steering function tool car, include the vehicle bottom dish, set up in the rear axle of vehicle bottom dish rear side, set up in the preceding wheel of vehicle bottom dish front side, preceding wheel is big truckle, it is connected with the goat's horn frame to rotate in the pivot of preceding wheel, distribute from top to bottom at the both ends of goat's horn frame, goat's horn frame both ends respectively with the vehicle bottom dish rotates to be connected and the vertical and collineation of axis of rotation, vehicle bottom dish front end center is equipped with the pendulum rod that the level set up, the pendulum rod with the vehicle bottom dish rotates to be connected and the axis of rotation is vertical, pendulum rod tail end rotates and is connected with the manipulation connecting rod, the manipulation connecting rod terminal with goat's horn frame middle part rotates to be connected and the axis of rotation is vertical, the pendulum rod front end.
Through setting up preceding wheel into big truckle in the above-mentioned design, the bearing capacity is bigger, through goat's horn frame and control connecting rod cooperation, utilizes the rotation of pull rod to drive the pendulum rod and rotates, and then pulls the control connecting rod, finally realizes the turning of tool bogie, and it is convenient to manipulate, simple structure.
As a further improvement of this design, the pendulum rod front end is equipped with articulated seat, be equipped with the forward vertical rectangular groove of opening in the articulated seat, be equipped with the articulated shaft that extends about the level on the articulated seat, be equipped with the connecting seat on the articulated shaft, the connecting seat be located rectangular inslot and with the articulated shaft rotates to be connected, the connecting seat with the pull rod bottom is connected, the connecting seat left and right sides with the laminating of rectangular groove left and right sides. Articulated connecting seat and the connecting seat left and right sides and the laminating of the slot left and right sides in the rectangular groove on the articulated seat are convenient for transmit the moment of torsion of pull rod for the pendulum rod, long service life.
As a further improvement of the design, an elastic piece is arranged in the hinged base, one end of the elastic piece is connected with the connecting base, the other end of the elastic piece is connected with the hinged base, and the elastic piece applies elastic force to the connecting base to force the top of the connecting base to swing backwards. The elastic part can make the handle return to the initial position quickly, which makes it more convenient to move the 'big foot vehicle'.
As a further improvement of the design, the elastic part is a torsion spring which is sleeved on the hinged shaft, and the structure is simple.
As a further improvement of the design, the left side and the right side of the front end of the vehicle chassis are provided with vertical turning plates, the turning plates are connected with the vehicle chassis in a rotating mode, the axis of each turning plate horizontally extends forwards and backwards, the two ends of the horn rack are respectively connected with the turning plates in a rotating mode, the top of the front end of the vehicle chassis is provided with a front vertical frame, springs are arranged between the tops of the turning plates and the side faces of the front vertical frame, outwards elastic force is applied to the turning plates through the springs, and the control connecting rods are connected with the swing rods and the horn racks through ball heads. The rotating turning plate is matched with the spring to realize independent suspension shock absorption of the whole tool car, so that the tool car is reduced in shaking and simple in structure.
As a further improvement of the design, a screw rod horizontally extending from left to right is arranged on the turning plate, the spring is sleeved on the screw rod, a nut is connected to the screw rod in a threaded mode, one end of the spring abuts against the nut, and the other end of the spring abuts against the front vertical frame, so that the damping elasticity can be adjusted conveniently.
As a further improvement of the design, a tension spring is connected between the bottom of the turning plate and the bottom of the front end of the chassis, and the tension spring applies inward tension to the bottom of the turning plate to further improve the damping bearing capacity.
The utility model has the advantages that: the utility model discloses in set up to the truckle through with preceding wheel, the bearing capacity is bigger, through goat's horn frame and manipulation connecting rod cooperation, utilizes the rotation of pull rod to drive the pendulum rod and rotates, and then pulls the manipulation connecting rod, finally realizes the turning of tool bogie, the manipulation is convenient, simple structure.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic perspective view of a front wheel steering mechanism of the present invention.
In the figure, 1, a chassis, 2, a front wheel, 3, a handle, 4, a pull rod, 5, a cleat frame, 6, a hinged seat, 7, a rectangular groove, 8, a front vertical frame, 9, a turning plate, 10, a swing rod, 11, a nut, 12, a screw rod, 13, a spring, 14, a tension spring, 15, a rear axle, 16, an operating connecting rod, 17, an elastic piece, 18, a hinged shaft and 19 are connected with a connecting seat.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and the description are only for the purpose of explanation, but not for the purpose of limitation.
Example (b): the utility model provides a steering function tool car, include vehicle bottom dish 1, set up in the rear axle 15 of 1 rear side of vehicle bottom dish, set up in the preceding wheel 2 of 1 front side of vehicle bottom dish, preceding wheel 2 is big truckle, it is connected with goat's horn frame 5 to rotate in the pivot of preceding wheel 2, the both ends of goat's horn frame 5 distribute from top to bottom, 5 both ends of goat's horn frame respectively with vehicle bottom dish 1 rotates to connect and the vertical and collineation of axis of rotation, 1 front end center of vehicle bottom dish is equipped with the pendulum rod 10 that the level set up, pendulum rod 10 with vehicle bottom dish 1 rotates to connect and the axis of rotation is vertical, 10 tail ends of pendulum rod rotate and are connected with control connecting rod 16, control connecting rod 16 terminal with goat's horn frame 5 middle parts rotate to connect and the axis of rotation is vertical, pendulum rod 10 front end is equipped with vertical pull rod 4, 4 tops of.
Through setting up preceding wheel 2 into big truckle in the above-mentioned design, the load-carrying capacity is bigger, through goat's horn frame 5 and manipulation connecting rod 16 cooperation, utilizes the rotation of pull rod 4 to drive pendulum rod 10 and rotates, and then pulls manipulation connecting rod 16, finally realizes the turning of tool bogie, and it is convenient to manipulate, simple structure.
As a further improvement of the design, the front end of the swing rod 10 is provided with a hinged seat 6, a vertical rectangular groove 7 with a forward opening is arranged in the hinged seat 6, a hinged shaft 18 extending horizontally and leftwards is arranged on the hinged seat 6, a connecting seat 19 is arranged on the hinged shaft 18, the connecting seat 19 is positioned in the rectangular groove 7 and rotatably connected with the hinged shaft 18, the connecting seat 19 is connected with the bottom of the pull rod 4, and the left side and the right side of the connecting seat 19 are attached to the left side and the right side of the rectangular groove 7. The rectangular groove 7 on the hinged seat 6 is internally hinged with the connecting seat 19, the left side and the right side of the connecting seat 19 are attached to the left side and the right side of the rectangular groove 7, so that the torque of the pull rod 4 is conveniently transmitted to the swing rod 10, and the service life is long.
As a further improvement of the design, an elastic member 17 is arranged in the hinge base 6, one end of the elastic member 17 is connected with the connecting base 19, the other end of the elastic member 17 is connected with the hinge base 6, and the elastic member 17 applies an elastic force to the connecting base 19 to force the top of the connecting base 19 to swing backwards. The elastic member 17 enables the pull handle 3 to be quickly returned to the initial position, which makes it easier to move the "big cart".
As a further improvement of the design, the elastic part 17 is a torsion spring which is sleeved on the hinge shaft 18 and has a simple structure.
As a further improvement of the design, the left side and the right side of the front end of the chassis 1 are provided with vertical turning plates 9, the turning plates 9 are connected with the chassis 1 in a rotating mode, the axis of the turning plates horizontally extends forwards and backwards, the two ends of the goat's horn frame 5 are respectively connected with the turning plates 9 in a rotating mode, the top of the front end of the chassis 1 is provided with a front vertical frame 8, a spring 13 is arranged between the top of the turning plates 9 and the side face of the front vertical frame 8, the spring 13 exerts outward elastic force on the turning plates 9, and the control connecting rod is connected with the swing rod 10 and the goat's horn frame 5 through ball heads. The rotating turning plate 9 is matched with the spring 13 to realize independent suspension shock absorption of the whole tool car, so that the tool car is reduced to shake and has a simple structure.
As a further improvement of the design, a screw 12 horizontally extending from left to right is arranged on the turning plate 9, the spring 13 is sleeved on the screw 12, the screw 12 is in threaded connection with a nut 11, one end of the spring 13 abuts against the nut 11, and the other end of the spring 13 abuts against the front vertical frame 8, so that the damping elasticity can be conveniently adjusted.
As a further improvement of the design, a tension spring 14 is connected between the bottom of the turning plate 9 and the bottom of the front end of the chassis 1, and the tension spring 14 applies inward tension to the bottom of the turning plate to further improve the shock absorption bearing capacity.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a steering function tool car, include the vehicle bottom dish, set up in the rear axle of vehicle bottom dish rear side, set up in the preceding wheel of vehicle bottom dish front side, its characterized in that, preceding wheel is big truckle, it is connected with the goat's horn frame to rotate in the pivot of preceding wheel, the both ends of goat's horn frame distribute from top to bottom, goat's horn frame both ends respectively with the vehicle bottom dish rotates to be connected and the vertical and collineation of axis of rotation, vehicle bottom dish front end center is equipped with the pendulum rod that the level set up, the pendulum rod with the vehicle bottom dish rotates to be connected and the axis of rotation is vertical, pendulum rod tail-end rotation is connected with the manipulation connecting rod, the manipulation connecting rod terminal with goat's horn frame middle part rotates to be connected and the axis of rotation is vertical, the pendulum rod front end.
2. The steering function tool car as claimed in claim 1, wherein the swing link is provided at a front end thereof with a hinge base, the hinge base is provided with a vertical rectangular slot having a forward opening, the hinge base is provided with a hinge shaft extending horizontally in a left-right direction, the hinge shaft is provided with a connecting base, the connecting base is located in the rectangular slot and rotatably connected to the hinge shaft, the connecting base is connected to a bottom of the pull rod, and left and right sides of the connecting base are engaged with left and right sides of the rectangular slot.
3. The tool car with the steering function as claimed in claim 2, wherein an elastic member is arranged in the hinge seat, one end of the elastic member is connected with the connecting seat, the other end of the elastic member is connected with the hinge seat, and the elastic member applies elastic force to the connecting seat to force the top of the connecting seat to swing backwards.
4. The tool vehicle as claimed in claim 3, wherein the elastic member is a torsion spring, and the torsion spring is fitted around the hinge shaft.
5. The steering function tool vehicle as claimed in claim 1, wherein vertical turning plates are arranged on the left and right sides of the front end of the vehicle chassis, the turning plates are rotatably connected with the vehicle chassis, the axis of each turning plate horizontally extends forwards and backwards, the two ends of the goat's horn frame are rotatably connected with the turning plates respectively, a front vertical frame is arranged at the top of the front end of the vehicle chassis, a spring is arranged between the top of each turning plate and the side surface of the front vertical frame, the spring applies outward elastic force to the turning plates, and the control connecting rod is connected with the swing rod and the goat's horn frame through ball heads.
6. The tool vehicle with the steering function as claimed in claim 5, wherein the turning plate is provided with a screw rod extending horizontally from left to right, the spring is sleeved on the screw rod, a nut is connected to the screw rod in a threaded manner, one end of the spring abuts against the nut, and the other end of the spring abuts against the front vertical frame.
7. The tool vehicle with the steering function as claimed in claim 5, wherein a tension spring is connected between the bottom of the turning plate and the bottom of the front end of the vehicle chassis, and the tension spring applies inward tension to the bottom of the turning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681745.7U CN210063100U (en) | 2019-05-14 | 2019-05-14 | Steering function tool vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681745.7U CN210063100U (en) | 2019-05-14 | 2019-05-14 | Steering function tool vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210063100U true CN210063100U (en) | 2020-02-14 |
Family
ID=69451834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920681745.7U Active CN210063100U (en) | 2019-05-14 | 2019-05-14 | Steering function tool vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210063100U (en) |
-
2019
- 2019-05-14 CN CN201920681745.7U patent/CN210063100U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000 No. 9, Liuzhou Road, Changfu street, Changshu, Suzhou, Jiangsu Patentee after: Jiangsu gaodelai Intelligent Equipment Co.,Ltd. Address before: 215000 building 3, No. 26, Xiangyang Road, Wangshi, Haiyu Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: SUZHOU GAODELAI MACHINERY Co.,Ltd. |