CN217198417U - Outdoor bull wheel step type electric tractor - Google Patents
Outdoor bull wheel step type electric tractor Download PDFInfo
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- CN217198417U CN217198417U CN202221243606.4U CN202221243606U CN217198417U CN 217198417 U CN217198417 U CN 217198417U CN 202221243606 U CN202221243606 U CN 202221243606U CN 217198417 U CN217198417 U CN 217198417U
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Abstract
The utility model discloses an outdoor bull wheel step formula electric tractor in tractor technical field, including tractor automobile body, rear wheel assembly and front wheel assembly. The tractor body comprises a shell, a front wheel steering wheel fixing seat, a warning lamp component assembly, an upper traction accessory, a front traction accessory arranged on the rear wall of the shell and an anti-inclination directional wheel. The rear wheel assembly includes a suspension, a rear wheel, and a drive device. The front wheel assembly comprises a front wheel steering fixing frame, a front wheel and a movable steering handle. Through the front wheel and the rear wheel that adopt major diameter, it has the deceleration strip region to have solved electric tractor in open air or unevenness, receives the ground restriction in place and the great restriction of front wheel steering radius, and the front wheel blocks easily, and it is inconvenient to remove, and then leads to this type of electric tractor awkward problem.
Description
Technical Field
The utility model relates to a tractor technical field specifically is an outdoor bull wheel step drives formula electric tractor.
Background
Electric tractors on the market, such as: the front wheels of the medium-force or resultant-force or foreign towing vehicle are generally provided with universal polyurethane wheels, the diameter range of the wheels is 100mm-150mm, and the steering mechanism is fixed, so that the steering is difficult and the steering radius is larger.
This kind of electric traction car has the deceleration strip region in open air or unevenness, receives the ground restriction in place and the great restriction of front wheel steering radius, makes the front wheel block easily, and it is inconvenient to remove, and then leads to this kind of electric traction car to use inconveniently.
Based on this, the utility model designs an outdoor bull wheel step formula electric traction car drives to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor bull wheel step drives formula electric tractor to solve the electric tractor front wheel on the market that proposes in the above-mentioned background, it is regional to have the deceleration strip in open air or unevenness, receives the ground restriction in place and turns to the radius great, blocks easily, removes inconveniently, and then leads to the problem of this type of electric tractor awkward.
In order to achieve the above object, the utility model provides a following technical scheme: an outdoor large-wheel walking type electric tractor comprises a tractor body, a rear wheel assembly and a front wheel assembly.
The tractor body is including erectting the casing that is used for holding the battery package on the rear wheel assembly, installing the front wheel steering wheel fixing base that is used for butt joint front wheel assembly in casing the place ahead, install the warning light part assembly that is used for warning in the casing side, install and pull the accessory on that the casing middle part and emerges from the casing roof, install the preceding accessory of pulling at the casing back wall and install the below and be the directional wheel that prevents inclining that the slope form set up behind the casing.
The rear wheel assembly comprises a suspension arranged below the shell, rear wheels arranged at two ends of the suspension and a driving device arranged on the suspension and used for driving the rear wheels to work.
The front wheel assembly comprises a front wheel steering fixing frame arranged on a front wheel steering wheel fixing seat, a front wheel arranged in a cavity of the front wheel steering fixing frame and a movable steering handle arranged at the top of the front wheel steering fixing frame.
Preferably, the front wall of the housing is provided with a hole site for mounting the front wheel steering wheel fixing seat and a hole site for threading an electric wire.
Preferably, the side wall of the shell is provided with a hole site for mounting the warning lamp component assembly.
Preferably, the inner cavity of the shell is provided with a rack for fixedly mounting the battery pack in the shell and a rack for fixedly mounting the upper traction accessory in the shell.
Preferably, the top wall of the shell is provided with an upper traction accessory outlet in a square through hole shape, and the top of the upper traction accessory emerges from the upper traction accessory outlet.
Preferably, a hole for installing the front traction accessory is formed in the rear wall of the housing, and the position of the front traction accessory can be adjusted up and down by using the hole.
Preferably, a hole site for installing the anti-tilting directional wheel is formed in the rear lower part of the shell.
Preferably, fenders for shielding the upper part of the rear wheel are installed on two sides of the housing.
Preferably, the rear wall of the front wheel steering wheel fixing seat is provided with a hole matched with a hole site which is formed in the front wall of the shell and used for installing the front wheel steering wheel fixing seat, and the front wheel steering wheel fixing seat is bolted and fixed with the shell.
Preferably, the rear wall of the front wheel steering wheel fixing seat is further provided with a hole matched with the hole site which is formed on the front wall of the shell and used for passing through the lead wire, an integrated circuit is mounted inside the front wheel steering wheel fixing seat, the integrated circuit, the battery pack and the driving device are connected through a cable, and the cable passes through the hole site which is formed on the front wall of the shell and used for passing through the lead wire and the hole matched with the hole site on the rear wall of the front wheel steering wheel fixing seat.
Preferably, a control panel is mounted on the top of the front wheel steering wheel fixing seat, and the control panel is connected with an integrated circuit wire.
Preferably, the front end of the front wheel steering wheel fixing seat is provided with a front wheel steering fixing frame mounting position for mounting a front wheel steering fixing frame.
Preferably, the bottom end of the warning lamp component assembly is provided with a hole matched with a hole position which is formed on the side wall of the shell and used for mounting the warning lamp component assembly, and the warning lamp component assembly is bolted and fixed with the shell.
Preferably, the flat-top mounting hole of the anti-tilting directional wheel is matched with a hole position which is arranged at the rear lower part of the shell and used for mounting the anti-tilting directional wheel, and the anti-tilting directional wheel is fixedly bolted with the shell.
Preferably, the diameter of the rear wheel is between 300mm and 450 mm. The driving device is an electric driving system with large torque and low rotating speed.
Preferably, a bearing is installed at the top shaft rod of the front wheel steering fixing frame, and the bearing is arranged in an annular cavity of the installation position of the front wheel steering fixing frame. The front wheel is a solid rubber big wheel with the diameter of 250mm-300 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
one, the utility model discloses an adopt major diameter's front wheel and rear wheel, it has the deceleration strip region in open air or unevenness to have solved the electric tractor who mentions among the background art, receives the ground restriction in place and the great restriction of front wheel turning radius, and the front wheel blocks easily, and it is inconvenient to remove, and then leads to the problem of this type of electric tractor awkward.
Second, the utility model discloses set up the preceding accessory that pulls that can go on position adjustment from top to bottom at the casing back wall, still set up at the casing top simultaneously and pull the accessory, the user can be according to different occasions, different operation requirements match the installation required pull the accessory.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a side view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of the body of the tractor of the present invention;
fig. 4 is a schematic structural view of the housing of the present invention;
fig. 5 is a schematic structural view of the front wheel steering wheel fixing seat of the present invention;
FIG. 6 is a schematic structural view of the upper traction accessory of the present invention;
FIG. 7 is a schematic structural view of the rear wheel assembly of the present invention;
fig. 8 is a schematic structural view of the front wheel assembly of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
100-a tractor body, 110-a shell, 101-an upper traction accessory outlet, 120-a front wheel steering wheel fixing seat, 102-a front wheel steering fixing frame mounting position, 130-a warning lamp component assembly, 140-an upper traction accessory, 103-a traction ring, 150-a front traction accessory and 160-an anti-inclination directional wheel;
200-rear wheel assembly, 210-suspension, 220-rear wheel, 230-drive;
300-front wheel assembly, 310-front wheel steering fixing frame, 320-front wheel and 330-movable steering handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides an outdoor large-wheel walking type electric tractor, which includes a tractor body 100, a rear wheel assembly 200 and a front wheel assembly 300. The tractor body 100 includes a sub-housing 110, a front wheel steering wheel mount 120, a warning light assembly 130, an upper traction accessory 140, a front traction accessory 150, and an anti-tip steerable wheel 160. The rear wheel assembly 200 includes a suspension 210, two rear wheels 220, and a drive device 230. The front wheel assembly 300 includes a pair of front wheel steering mounts 310, a front wheel 320, and a movable steering handle 330.
The front wall of the housing 110 is provided with a hole site for mounting the front wheel steering wheel fixing seat 120, the rear wall of the front wheel steering wheel fixing seat 120 is provided with a hole matched with the hole site, the hole is aligned with the hole site, a bolt is inserted into the hole site, a nut is screwed on the hole site for fastening, the front wall of the housing 110 can be tightly abutted against the rear wall of the front wheel steering wheel fixing seat 120, and thus, the front wheel steering wheel fixing seat 120 and the housing 110 are bolted and fixed.
The front wall of the housing 110 is further provided with a hole site for threading a wire, the rear wall of the front wheel steering wheel fixing seat 120 is further provided with a hole matched with the hole site, the inner cavity of the housing 110 is provided with a battery pack for providing power for the tractor and a frame for fixedly mounting the battery pack in the housing 110, the front wheel steering wheel fixing seat 120 is internally provided with an integrated circuit, the battery pack and the driving device 230 are connected through cables, and the cables penetrate through the hole site and the hole.
In addition, a control panel is mounted on the top of the front wheel steering wheel fixing base 120, and the control panel is connected with an integrated circuit wire. The front end of the front wheel steering wheel fixing base 120 is provided with a front wheel steering fixing base mounting position 102 for mounting the front wheel steering fixing base 310.
The side wall of the casing 110 is provided with a hole site for mounting the warning lamp component assembly 130, the bottom end of the warning lamp component assembly 130 is provided with a hole matched with the hole site, the hole is aligned with the hole site, a bolt is inserted, and a nut is screwed for fastening, so that the warning lamp component assembly 130 is bolted and fixed with the casing 110.
The top wall of the housing 110 is opened with a square through-hole-shaped upper traction accessory outlet 101, a rack for fixedly mounting the upper traction accessory 140 inside the housing 110 is provided inside the housing 110, and the top of the upper traction accessory 140 protrudes from the upper traction accessory outlet 101.
A hole for mounting the front traction attachment 150 is formed in the rear wall of the housing 110, and the position of the front traction attachment 150 can be adjusted up and down by the hole.
A hole site for installing the anti-tilt directional wheel 160 is formed at the rear lower part of the casing 110, the flat-top installation hole of the anti-tilt directional wheel 160 is matched with the hole site for installing the anti-tilt directional wheel 160 formed at the rear lower part of the casing 110, the installation hole is aligned with the hole site, the bolt is inserted, the nut is screwed on for fastening, and thus, the anti-tilt directional wheel 160 is bolted and fixed with the casing 110.
Fenders covering the rear wheels 220 are installed at both sides of the housing 110.
The suspension 210 is installed below the housing 110, the two rear wheels 220 are respectively installed at both ends of the suspension 210, and the driving device 230 is installed on a frame body of the suspension 210. The diameter of the rear wheel 220 is 300mm-450mm, and the driving device 230 is a large-torque low-rotation-speed electric driving system.
A bearing is mounted at the top shaft of the front wheel steering mount 310 and is disposed in the annular cavity of the front wheel steering mount mounting location 102. The front wheel 320 is arranged in a frame cavity of the front wheel steering fixing frame 310, and the front wheel 320 is a solid rubber large wheel with the diameter of 250mm-300 mm. The movable steering handle 330 is fixedly installed on the top end of the shaft on the top of the front wheel steering fixing frame 310.
The utility model discloses in, through front wheel 320 and rear wheel 220 that adopt major diameter, it has the deceleration strip region to have solved electric tractor in open air or unevenness, receives the ground restriction in place and the great restriction of front wheel turning radius, and the front wheel blocks easily, and it is inconvenient to remove, and then leads to this type of electric tractor awkward problem.
The utility model discloses in, the casing back wall has set up the preceding accessory that pulls that can go on position adjustment from top to bottom, has still set up at the casing top simultaneously and has pulled the accessory, and the user can be according to different occasions, different operation requirements match the installation required accessory that pulls.
In the foregoing, exemplary embodiments of the proposed solution have been described in detail with reference to preferred embodiments, however, it will be understood by those skilled in the art that various modifications and variations can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations of the various technical features and structures proposed by the present invention can be made without departing from the scope of the present invention, which is defined by the appended claims.
Claims (7)
1. The utility model provides an outdoor bull wheel step drives formula electric traction car, includes tractor automobile body (100), rear wheel assembly (200) and front wheel assembly (300), its characterized in that:
the tractor body (100) comprises a shell (110) erected on a rear wheel assembly (200) and used for accommodating a battery pack, a front wheel steering wheel fixing seat (120) installed in front of the shell (110) and used for being in butt joint with a front wheel assembly (300), a warning lamp component assembly (130) installed on the side edge of the shell (110) and used for warning, an upper traction accessory (140) installed in the middle of the shell (110) and protruding from the top wall of the shell (110), a front traction accessory (150) installed on the rear wall of the shell (110) and an anti-tilt directional wheel (160) installed below the rear of the shell (110) and arranged in a tilt shape;
the rear wheel assembly (200) comprises a suspension (210) arranged below the shell (110), rear wheels (220) arranged at two ends of the suspension (210) and a driving device (230) arranged on the suspension (210) and used for driving the rear wheels (220) to work;
the front wheel assembly (300) comprises a front wheel steering fixing frame (310) arranged on the front wheel steering wheel fixing seat (120), a front wheel (320) arranged in a frame cavity of the front wheel steering fixing frame (310) and a movable steering handle (330) arranged at the top of the front wheel steering fixing frame (310).
2. The outdoor large-wheel walking-driving type electric tractor as claimed in claim 1, characterized in that: the front wall of the shell (110) is provided with a hole site for mounting a front wheel steering wheel fixing seat (120) and a hole site for leading an electric wire;
the side wall of the shell (110) is provided with a hole site for mounting the warning lamp component assembly (130);
the inner cavity of the shell (110) is provided with a rack for fixedly mounting the battery pack in the shell (110) and a rack for fixedly mounting the upper traction accessory (140) in the shell (110);
the top wall of the shell (110) is provided with an upper traction accessory outlet (101) in a square through hole shape, and the top of the upper traction accessory (140) emerges from the upper traction accessory outlet (101);
a hole position for installing the front traction accessory (150) is formed in the rear wall of the shell (110), and the position of the front traction accessory (150) can be adjusted up and down by utilizing the hole position;
a hole site for installing an anti-tilting directional wheel (160) is arranged at the rear lower part of the shell (110);
and two sides of the shell (110) are provided with mud guards for shielding the upper parts of the rear wheels (220).
3. The outdoor large-wheel walking-driving type electric tractor as claimed in claim 2, characterized in that: the rear wall of the front wheel steering wheel fixing seat (120) is provided with a hole matched with a hole position which is formed in the front wall of the shell (110) and used for mounting the front wheel steering wheel fixing seat (120), and the front wheel steering wheel fixing seat (120) is fixedly bolted with the shell (110);
the rear wall of the front wheel steering wheel fixing seat (120) is further provided with a hole matched with a hole site which is formed in the front wall of the shell (110) and used for passing through a lead wire, an integrated circuit is mounted inside the front wheel steering wheel fixing seat (120), the integrated circuit, a battery pack and the driving device (230) are connected through a cable, and the cable penetrates through a hole site which is formed in the front wall of the shell (110) and used for passing through the lead wire and a hole which is formed in the rear wall of the front wheel steering wheel fixing seat (120) and matched with the hole site;
the top of the front wheel steering wheel fixing seat (120) is provided with a control panel, and the control panel is connected with an integrated circuit wire;
the front end of the front wheel steering wheel fixing seat (120) is provided with a front wheel steering fixing frame mounting position (102) for mounting a front wheel steering fixing frame (310).
4. The outdoor large-wheel walking-driving type electric tractor as claimed in claim 2, characterized in that: the bottom end of the warning lamp component assembly (130) is provided with a hole matched with a hole position which is arranged on the side wall of the shell (110) and used for installing the warning lamp component assembly (130), and the warning lamp component assembly (130) is fixedly bolted with the shell (110).
5. The outdoor large-wheel walking-driving type electric tractor as claimed in claim 2, characterized in that: the flat-top mounting hole of the anti-tilt directional wheel (160) is matched with a hole position which is arranged at the rear lower part of the shell (110) and used for mounting the anti-tilt directional wheel (160), and the anti-tilt directional wheel (160) is fixedly bolted with the shell (110).
6. The outdoor large-wheel walking-driving type electric tractor as claimed in claim 1, characterized in that: the diameter of the rear wheel (220) is between 300mm and 450 mm;
the driving device (230) is an electric driving system with large torque and low rotating speed.
7. The outdoor large-wheel walking-driving type electric tractor as claimed in claim 2, characterized in that: a bearing is arranged on a shaft rod at the top of the front wheel steering fixing frame (310), and the bearing is arranged in an annular cavity of the front wheel steering fixing frame mounting position (102);
the front wheel (320) is a solid rubber big wheel with the diameter of 250mm-300 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221243606.4U CN217198417U (en) | 2022-05-23 | 2022-05-23 | Outdoor bull wheel step type electric tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221243606.4U CN217198417U (en) | 2022-05-23 | 2022-05-23 | Outdoor bull wheel step type electric tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217198417U true CN217198417U (en) | 2022-08-16 |
Family
ID=82779845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221243606.4U Active CN217198417U (en) | 2022-05-23 | 2022-05-23 | Outdoor bull wheel step type electric tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217198417U (en) |
-
2022
- 2022-05-23 CN CN202221243606.4U patent/CN217198417U/en active Active
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