CN207433673U - Tire drive-type snowfield crawler travel device - Google Patents
Tire drive-type snowfield crawler travel device Download PDFInfo
- Publication number
- CN207433673U CN207433673U CN201621291654.5U CN201621291654U CN207433673U CN 207433673 U CN207433673 U CN 207433673U CN 201621291654 U CN201621291654 U CN 201621291654U CN 207433673 U CN207433673 U CN 207433673U
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- tire
- belt
- rack
- roller
- big
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Abstract
Tire drive-type snowfield crawler travel device, including rack and tire clamp device, rack is located at the bottom of whole device, and tire clamp device is located on rack.This apparatus structure is novel, reliable transmission, and four-wheel drive cars can not only be made extremely to be disliked on road in snowfield, marsh etc. and effectively travelled, and installs quickly, saves trouble, and unloads also very convenient than antiskid chain installation.
Description
Technical field
The utility model is related to crawler belts to travel technical field, and in particular to a kind of applicable four-wheel drive cars are auxiliary on snowfield Deng E roads
The tire drive-type snowfield crawler travel device that walk help is sailed.
Background technology
Winter Snow brings very big inconvenience to driving to go on a journey, and the accumulated snow on road is due to the variation of temperature and the stone roller of wheel
Extruding phenomenon of now congealing becomes very smooth, and the phenomenon that extending with sideslip and braking distance is being driven on such road surface, is being given
Driving safety, which is brought, greatly to be challenged.The usually used preventing skid on snow measure of existing general-utility car have usually there are two types of, tire adds
Dress antiskid chain directly changes snowfield tire, can enhance automobile to a certain extent and be grabbed with snowfield or the frictional force of ice face, raising
Ground ability, but it is still helpless in face of exceedingly odious road surface such as deep accumulated snow or muddy section, and install and use time-consuming and laborious.Institute
It is badly in need of what is invented a kind of energy Fast Installation and unload with present, the higher tire snow of cross-country ability, applicability, passability, skid resistance
Ground anti-skid device.
The content of the invention
In view of the foregoing drawbacks, the technical problem to be solved by the present invention is to provide a kind of tire drive-type snowfield crawler belt rows
Device is sailed, this apparatus structure is novel, reliable transmission, and four-wheel drive cars can not only be made extremely to be disliked on road effectively in snowfield, marsh etc.
Traveling, and install quickly, it saves trouble, and unloads also very convenient than antiskid chain installation.
To achieve the above object, the tire drive-type snowfield crawler travel device of the utility model, including rack and tire
Clamp device, rack are located at the bottom of whole device, and tire clamp device is located on rack.
The rack includes rack supporting side walls, roller, big support wheel, driving wheel, small support wheel, big V belt wheels, V-type skin
Band, crawler belt, deflector and belt protection cover, the rack supporting side walls are located at the both sides of rack, the roller, big support wheel,
Driving wheel, small support wheel, big V belt wheels, crawler belt and deflector are all mounted thereto；Centre position is equipped with opposite above the rack
Two rollers claimed；The big support wheel is located at the rear of rack, and the driving wheel is located at the front of rack, the big support wheel
Eight small support wheels are equipped between driving wheel, big support wheel, driving wheel and small support wheel these rotors are all by axis of usheing to seat
It holds in the rack supporting side walls of rack both sides；The rack includes two big V belt wheels, and described two big V belt wheels pass through
Coaxially it is separately mounted to the mode of key connection on the outside of one of roller and on the outside of driving wheel；Two big V belt wheels pass through three
V-shape belt links together；The crawler belt is located on the outside of big support wheel, driving wheel and small support wheel, tangent with roller；It is described to lead
Flowing plate is mounted on the front and rear sides of upper rack；Described two big V wheels outsides are equipped with belt protection cover.
The tire clamp device includes tire adjustable support, plastic rotor and fastening leading screw.The tire is adjusted
Stent includes adjustable side wall and bottom plate, is the main body rack of tire clamp device, different size is adapted to by adjustment width
Tire；Described fastening leading screw one end is mounted on adjustable side wall, and the other end is connected with vehicle bridge, plays connection fastening effect；
The multiple plastic rotor is separately mounted on two adjustable side walls, with tire high-speed rotation rotation is followed to carry out buffering tyre
Friction, for protecting tire, prevent tire with machinery occur sliding friction, rolling friction reduce resistance.
Furtherly, the roller is equipped with multiple grizzly bars, is arranged in fence type, and each grizzly bar is zigzag, tooth form
Chamfering avoids sharply damaging tire.
Furtherly, the crawler belt uses I-shaped decorative pattern crawler belt, and core gold inside a word decorative pattern is housed, branch is played to decorative pattern
Support acts on, convenient for being engaged with roller.
Furtherly, relaxation occurs for V-shape belt in order to prevent, added with tensioning apparatus.
Furtherly, the tensioning apparatus includes pedestal, telescopic shaft and tensioning roller, by bolt by floor installation in machine
In frame supporting side walls；The through hole that telescopic shaft is set by pedestal moves, and interval is drilled with location hole on telescopic shaft, passes through fastening bolt
It is locked with location hole, realizes the control to the length of telescopic shaft；One end of telescopic shaft is equipped with tensioning roller, and tensioning roller withstands on V
On type belt, by controlling the length of projecting shaft, to be tensioned V-shape belt.
Furtherly, described two adjustable side walls by the mating connection of multiple pins and pin hole in bottom plate.
Furtherly, the bottom plate, which is bolted, links together tire clamp device and rack supporting side walls.
Furtherly, cooperate between tire, roller, big V belt wheels, driving wheel and V-shape belt, crawler belt, tyre rotation with
The grizzly bar phase mutual friction of roller so that roller rotates, and roller, which rotates, drives big V belt wheels to rotate, dynamic by three V-shape belt transmission
Power gives another big V belt wheel, and then driving wheel is driven to rotate, drive wheel crawler belt hole, perforation engagement, on the other hand, roller
Grizzly bar and crawler belt a word decorative pattern tooth tooth engagement, so as to which roller and driving wheel drive crawler belt to travel.
Advantageous effect：
(1) the not directly mating offroad vehicle of detaching tyre, walking mechanism becomes crawler belt, while chassis height is also carried
Rise, cross-country ability, passability, skid resistance can all improve, solve orthodox car cannot rely on tire be mounted directly crawler belt this
Drawback.
(2) installation is quick, saves trouble than antiskid chain installation, and unloading is also very convenient, is reached at a high speed from snowfield, can be direct
It unloads down and puts in compartment.
Description of the drawings
Fig. 1 is the structure chart of tire drive-type snowfield crawler travel device；
Fig. 2 is the cut-away view of tire drive-type snowfield crawler travel device；
Fig. 3 is the internal front view of tire drive-type snowfield crawler travel device；
Fig. 4 is the structure chart of tire clamp device；
Fig. 5 is the structure chart of tensioning apparatus.
Wherein, rack 1, deflector 2, roller 3, tire clamp device 4, plastic rotor 5, rack supporting side walls 6, crawler belt 7,
Side wall 9 is adjusted in small support wheel 8, fastens leading screw 10, bottom plate 11, big V belt wheels 12, tensioning apparatus 13, V-shape belt 14, big branch
Support wheel 15, driving wheel 16, belt protection cover 17, tire adjustable support 18, pedestal 19, telescopic shaft 20 are tensioned roller 21, fastening
Bolt 22.
Specific embodiment
Illustrate specific embodiment of the present utility model below in conjunction with the accompanying drawings：
As shown in the figure, the utility model tire drive-type snowfield crawler travel device, including rack 1 and tire clamp device
4, rack 1 is located at the bottom of whole device, and tire clamp device 4 is located on rack 1.
The rack 1 includes rack supporting side walls 6, roller 3, big support wheel 15, driving wheel 16, small support wheel 8, big V bands
Wheel 12, V-shape belt 14, crawler belt 7, deflector 2 and belt protection cover 17, the rack supporting side walls 6 are located at the both sides of rack 1,
The roller 3, big support wheel 15, driving wheel 16, small support wheel 8, big V belt wheels 12,7 bands of shoe and deflector 2 are all mounted thereto；
The 1 top centre position of rack is equipped with two symmetrical rollers 3；The big support wheel 15 is located at the rear of rack 1, described
Driving wheel 16 is located at the front of rack 1, and eight small support wheel 8 is equipped between the big support wheel 15 and driving wheel 16, big to support
Wheel 15, driving wheel 16 and small support wheel 8 these rotors are all the rack supporting side walls that 1 both sides of rack are mounted on by rolling bearing units
On 6；The rack 1 includes two big V belt wheels 12, and described two big V belt wheels 12 coaxially being pacified respectively with by way of key connection
It is installed therein 3 outside of roller and 16 outside of driving wheel；Two big V belt wheels 13 are connected to one by three V-shape belts 14
It rises；The crawler belt 7 is located at 8 on the outside of big support wheel 15, driving wheel 16 and small support wheel, tangent with roller 3；The deflector 2 is pacified
Mounted in the front and rear sides on 1 top of rack；Described two big 12 outsides of V wheels are equipped with belt protection cover 17.
The tire clamp device 4 includes tire adjustable support 18, plastic rotor 5 and fastening leading screw 10.The tire
Adjustable support 18 includes adjustable side wall 9 and bottom plate 11, is the main body rack of tire clamp device 4, is fitted by adjustment width
Assigned in different size tire；10 one end of the fastening leading screw is mounted on adjustable side wall 9, and the other end is connected with vehicle bridge, is played
Connection fastening effect；The multiple plastic rotor 5 is separately mounted on two adjustable side walls 9, with tire high-speed rotation
Rotation is followed to carry out the friction of buffering tyre, for protecting tire, prevents tire from sliding friction occurs with machinery, rolling friction is reduced
Resistance.
The roller 3 is equipped with multiple grizzly bars, is arranged in fence type, each grizzly bar is zigzag, and tooth form chamfering avoids
Sharp damage tire.
The crawler belt 7 uses I-shaped decorative pattern crawler belt, and core gold inside a word decorative pattern is housed, is played a supporting role to decorative pattern,
Convenient for being engaged with roller 3.
Relaxation occurs for V-shape belt in order to prevent, added with tensioning apparatus 13.The tensioning apparatus 13 include pedestal 19,
Pedestal 19 is mounted in rack supporting side walls 6 by telescopic shaft 20 and tensioning roller 21 by bolt；Telescopic shaft 20 passes through pedestal
19 through holes set move, and interval is drilled with location hole on telescopic shaft 20, is locked, realized to stretching with location hole by fastening bolt 22
The control of the length of contracting axis 20；One end of telescopic shaft 20 is equipped with tensioning roller 21, and tensioning roller 21 withstands on V-shape belt 14, leads to
The length of control projecting shaft is crossed, to be tensioned V-shape belt.
Described two adjustable side walls 9 are by the mating connection of multiple pins and pin hole in bottom plate 11.
The bottom plate 11, which is bolted, links together tire clamp device 4 and rack supporting side walls 6.
It cooperates between tire, roller 3, big V belt wheels 12, driving wheel 13 and V-shape belt 14, crawler belt 7, tyre rotation and roller
The grizzly bar phase mutual friction of cylinder so that roller rotates, and roller, which rotates, drives big V belt wheels to rotate, dynamic by three transmission of V-shape belt 14
Power gives another big V belt wheel 12, and then driving wheel 16 is driven to rotate, and driving wheel 16 drives crawler belt hole, perforation engagement, the opposing party
Face, the grizzly bar of roller 3 and a word decorative pattern tooth tooth engagement of crawler belt, so as to which roller 3 and driving wheel 16 drive crawler belt 7 to travel.
Vehicle tyre is reached the present apparatus by tire drive-type snowfield crawler travel device before work is entered, and on the one hand will
Vehicle bridge is connected by fastening leading screw 10 with the present apparatus, and on the other hand the transverse shifting control by the way that side wall 9 is adjusted is wide with tire
Matching somebody with somebody for degree is suitable, passes through the pin hole that pin locks adjustable side wall 9 and bottom plate 11 after width adequate.In work, the sidewall of tire with
Rolling friction occurs for plastic rotor 5, and the patterned surface of tire rubs with the roller tooth item of roller 3, generates relative motion, vehicle
Power passes to roller 3 by friction, on the one hand, power is passed to big V belt wheels 12 by roller 3 by axis, and big V belt wheels 12 pass through
3 V-shape belts 14 impart power to another big V belt wheel 12, and big V belt wheels 12 drive driving wheel 16 to rotate, and prevent simultaneously
Only relaxation occurs for V-shape belt 14, and added with tensioning apparatus 13, driving wheel 16 and the engagement of 7 perforation of crawler belt, driving crawler belt 7 occur
It rotates；The grizzly bar of another aspect roller 3 engages again with 7 decorative pattern of crawler belt of yi word pattern decorative pattern, imparts power to crawler belt 7, is filling
It puts in operational process, the big support wheel 15 of device and 8 small support wheel 8 play crawler belt 7 supporting role, in 7 decorative pattern of crawler belt
Portion's core gold plays grizzly bar reinforcement supporting role.
Claims (10)
1. tire drive-type snowfield crawler travel device, it is characterised in that：Including rack and tire clamp device, rack is located at whole
The bottom of a device, tire clamp device are located on rack.
2. tire drive-type snowfield crawler travel device according to claim 1, it is characterised in that：The rack includes machine
Frame supporting side walls, roller, big support wheel, driving wheel, small support wheel, big V belt wheels, V-shape belt, crawler belt, deflector and belt are protected
Shield；
The rack supporting side walls are located at the both sides of rack, the roller, big support wheel, driving wheel, small support wheel, big V belt wheels,
Crawler belt and deflector are all mounted thereto；
Centre position is equipped with two symmetrical rollers above the rack；
The big support wheel is located at the rear of rack, and the driving wheel is located at the front of rack, the big support wheel and driving wheel
Between be equipped with eight small support wheels, big support wheel, driving wheel and small support wheel these rotors are mounted on by rolling bearing units
In the rack supporting side walls of rack both sides；
The rack includes two big V belt wheels, and described two big V belt wheels by way of key connection being coaxially separately mounted to it
In on the outside of roller and on the outside of driving wheel；
Described two big V belt wheels are linked together by three V-shape belts；
The crawler belt is located on the outside of big support wheel, driving wheel and small support wheel, tangent with roller；
The deflector is mounted on the front and rear sides of upper rack；Described two big V wheels outsides are equipped with belt protection cover.
3. tire drive-type snowfield crawler travel device according to claim 1, it is characterised in that：The tire fastening dress
It puts including tire adjustable support, plastic rotor and fastening leading screw；
The tire adjustable support includes adjustable side wall and bottom plate, is the main body rack of tire clamp device, passes through adjusting
Width adapts to different size tire；
Described fastening leading screw one end is mounted on adjustable side wall, and the other end is connected with vehicle bridge, plays connection fastening effect；
Multiple plastic rotors are separately mounted on two adjustable side walls, and rotation is followed to buffer with tire high-speed rotation
The friction of tire for protecting tire, prevents tire from sliding friction occurs with machinery, and rolling friction reduces resistance.
4. tire drive-type snowfield crawler travel device according to claim 2, it is characterised in that：The roller is equipped with
Multiple grizzly bars, arrange in fence type, and each grizzly bar is zigzag, and tooth form chamfering avoids sharply damaging tire.
5. tire drive-type snowfield crawler travel device according to claim 2, it is characterised in that：The crawler belt uses one
Word formula decorative pattern crawler belt, word decorative pattern inside play a supporting role to decorative pattern, equipped with core gold convenient for being engaged with roller.
6. tire drive-type snowfield crawler travel device according to claim 2, it is characterised in that：V-type skin in order to prevent
Relaxation occurs for band, added with tensioning apparatus.
7. tire drive-type snowfield crawler travel device according to claim 6, it is characterised in that：The tensioning apparatus bag
Include pedestal, telescopic shaft and tensioning roller, by bolt by floor installation in rack supporting side walls；Telescopic shaft is set by pedestal
Through hole movement, interval is drilled with location hole on telescopic shaft, is locked by fastening bolt and location hole, realizes the length to telescopic shaft
Control；One end of telescopic shaft is equipped with tensioning roller, and tensioning roller is withstood on V-shape belt, by controlling the length of projecting shaft, is come
It is tensioned V-shape belt.
8. tire drive-type snowfield crawler travel device according to claim 3, it is characterised in that：It is described two adjustable
Side wall is by the mating connection of multiple pins and pin hole in bottom plate.
9. tire drive-type snowfield crawler travel device according to claim 3, it is characterised in that：The bottom plate passes through spiral shell
Bolt fixation links together tire clamp device and rack supporting side walls.
10. according to claim 1-9 any one of them tire drive-type snowfield crawler travel devices, it is characterised in that：Tire,
It cooperates between roller, big V belt wheels, driving wheel and V-shape belt, crawler belt, tyre rotation and the grizzly bar phase mutual friction of roller so that
Roller rotates, and roller, which rotates, drives big V belt wheels to rotate, another big V belt wheel is transmitted power to by three V-shape belts, and then
Driving wheel is driven to rotate, drive wheel crawler belt hole, perforation engagement, on the other hand, the grizzly bar of roller and a word decorative pattern of crawler belt
Tooth tooth engagement, so as to which roller and driving wheel drive crawler belt to travel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621291654.5U CN207433673U (en) | 2016-11-29 | 2016-11-29 | Tire drive-type snowfield crawler travel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621291654.5U CN207433673U (en) | 2016-11-29 | 2016-11-29 | Tire drive-type snowfield crawler travel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207433673U true CN207433673U (en) | 2018-06-01 |
Family
ID=62394456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621291654.5U Expired - Fee Related CN207433673U (en) | 2016-11-29 | 2016-11-29 | Tire drive-type snowfield crawler travel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207433673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476917A (en) * | 2016-11-29 | 2017-03-08 | 青岛开世橡胶履带有限公司 | Tire drive-type snowfield crawler travel device |
-
2016
- 2016-11-29 CN CN201621291654.5U patent/CN207433673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476917A (en) * | 2016-11-29 | 2017-03-08 | 青岛开世橡胶履带有限公司 | Tire drive-type snowfield crawler travel device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |