CN202541625U - Ore transportation tractor with same steering wheel for bidirectional driving - Google Patents
Ore transportation tractor with same steering wheel for bidirectional driving Download PDFInfo
- Publication number
- CN202541625U CN202541625U CN2012201912082U CN201220191208U CN202541625U CN 202541625 U CN202541625 U CN 202541625U CN 2012201912082 U CN2012201912082 U CN 2012201912082U CN 201220191208 U CN201220191208 U CN 201220191208U CN 202541625 U CN202541625 U CN 202541625U
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- ore
- bearing circle
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- bucket
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Abstract
The utility model discloses an ore transportation tractor with a same steering wheel for bidirectional driving. The ore transportation tractor is composed of axles, an ore bucket, a gearbox, drive shafts, front wheels, rear wheels, an engine and a cab, wherein one steering wheel is arranged in the cab, two sets of accelerator, clutch and brake are arranged beside the steering wheel, the steering wheel is arranged on an instrument table and is connected with a steering mechanism, the two sets of accelerator, clutch and brake are connected with a same set of mechanism, two fixed driving chairs or a single adjustable driving chair are/is arranged, one stop lever is arranged, an output shaft of the gearbox drives the wheels to rotate through a transmission mechanism, the ore bucket comprises a front ore bucket and a rear ore bucket both of which are arranged at two ends of the cab respectively, the ore buckets can also be a single ore bucket arranged at one end only, and the engine is arranged in an engine bin and drives the input shaft of the gearbox in a connection manner. The ore transportation tractor disclosed by the utility model is mainly characterized in that the bidirectional driving realized in the same direction brings convenience to the access operation in a narrow mine hole, the ore transportation efficiency is improved, and the ore transportation tractor is compact in structure; and particularly, the four-wheel-driven dual-ore-bucket tractor is reasonable in arrangement, is flexible and free in direction control and is further safe, energy-saving and efficiency.
Description
Technical field
The utility model is a kind of mine transportation equipment, same bearing circle bidirectional driving fortune ore deposit trac..
Background technology
The trac. of models such as the new day power card series 180T that sells in the market, 18HZG, 12HZG is not only agricultural and is used transportation means, more receives liking of many small mine owners.With mine fortune ore deposit is example, though this trac. power is little, carrying capacity is also limited.But little convenient because of its body, fortune ore deposit, turnover hole, ore deposit fortune quarrel is small and exquisite durable, is fit to the needs of small-sized mining to a certain extent.Thereby there is certain market.
Yet this trac. in use also shows some problems, except that fortune ore deposit amount is little, has only back-wheel drive, and the strength that under upward slope or road surface wet condition, seems is not enough, often skids, and wear on tyres is quickened on the damage road surface; Another problem is that this trac. can only advance or retreat in mine laneway as many transportation meanss, because Shan, space is narrow in the hole, can not reverse end for end arbitrarily, makes to drive very inconvenience.If the space is reversed end for end in the expansion hole, the labor manpower and financial resources that is bound to is not again drawn economically and is calculated.Therefore, also there are many shortcoming and defect in this trac. as a kind of small-sized fortune ore deposit equipment, is further improved and perfect.
Before this, the applicant has designed the moving mine fortune of a kind of twocouese 4 wheel driven ore deposit trac., this trac. both direction dish, and two driver seats in front and back, throttle, brake and pedal of clutch are made as two covers, totally one gear bar.Need not reverse end for end in the hole, ore deposit, only need counter steer to get final product, this has solved the problems referred to above to a certain extent.Find that through the production practice of certain hour this trac. also has many places to wait to improve.Wherein distinct issues are exactly that the both direction dish points to same steering hardware, mutually between implication pull, operation is effort relatively; The both direction dish is joined two cover instrument desks; Two cover instrument are pointed to same set of mechanism, different information often occurs demonstrating, bring many misleadings to driver behavior.The both direction dish also makes transforms or newly makes the increase that trac. brings cost.In a word, this equipment also needs to carry out perfect to structure.
Summary of the invention
The purpose of the utility model proposes a kind of same bearing circle bidirectional driving fortune ore deposit trac. exactly, and this tractor structure is compact, can drive before and after enough bearing circle realizations; Need not reverse end for end, four-wheel or two-wheel drive, carrying capacity is big; Use more convenient; Operate saferly, more durable, solve the deficiency of prior art with this.
This same bearing circle bidirectional driving fortune ore deposit trac. that the utility model proposes, it has vehicle bridge, ore bucket, change speed gear box, transmission shaft, front-wheel, trailing wheel, driving engine and operator's compartment, it is characterized in that being provided with in the operator's compartment bearing circle; The bearing circle side disposes two cover throttle, power-transfer clutch and brakes; Bearing circle is installed on the instrument desk, and bearing circle is connecting steering hardware, and two cover throttles, power-transfer clutch are being connected same set of mechanism with brake; Driver seat is two of fixing or maneuverable single; The gear bar is one, and gearbox output beam warp transmission device drive wheels is rotated, and ore bucket is two ore buckets of preceding ore bucket and back ore bucket or the simple ore bucket of being located at an end; Two ore buckets are installed in the two ends of operator's compartment respectively, and driving engine is contained in the engine bin and with input shaft and is connected transmission.
The axle drive shaft of four-wheel drive tractor can be a same axis, also can be two axles that rotate together in the same way with speed.
Two with having belt to connect transmission between the fast axle drive shaft that rotates together in the same way.
The driving moving axis of two-wheel drive trac. is single axle.
Bearing circle is close to the gear bar.
Gear bar in the operator's compartment is located at the left side or the right side of bearing circle.The gear bar can be two forks, and the left hand or the right hand are controlled when being convenient to counter steer.
It is fluffy that operator's compartment is provided with driving.It is movable driving fluffy, can pull down when not required, opens wide and drives.
The utility model said two overlaps throttle, power-transfer clutch and brakes, refers to the pedal of throttle, power-transfer clutch and brake.Two cover pedals are connecting same set of train of mechanism respectively.Vehicle bridge refers to propons and back axle.
The utility model is transformed on above-mentioned trac. basis and is formed, also can be scaled or strengthen, and to keep the characteristics of original vehicle.The tractor cab of wherein two ore bucket formulas is located at the middle part, and ore bucket is distributed in two symmetrically, and it is little so just thoroughly to have changed original vehicle tail major part, the shortcoming of turning over after easy when carrying the ore deposit; Simple ore bucket trac. is driven characteristics easily after then also having.Only establish same bearing circle in the same operator's compartment, compact conformation is reasonable, and direction is controlled nimbly and freely, two cover operating systems before and after being provided with, and the speed that moves forward and backward can be controlled in full accord.Can only drive, pass in and out hole inconvenience, fortune ore deposit efficient and also do not accomplished convenience, safe, energy-conservation and efficient on the basis of high problem having solved former vehicle.
Description of drawings
Fig. 1 is the front view (hood is local to be omitted) of two ore bucket 4 wheel driven ejector half trac.s in the utility model.
Fig. 2 is birds-eye view (state when removing hood).
Fig. 3 is a left view.
Fig. 4 is that axle drive shaft is connected the transmission scheme drawing with transmission output shaft.
Each parts and label are following among Fig. 1-4:
Ore bucket before the 1-; The 2-mudwing; The 3-front-wheel; The 4-drive axle; The 5-engine bin; The 6-offgas duct; The 7-change-speed box; Drive chair behind the 8-; 9-axle drive shaft belt pulley; Drive throttle behind the 10-; The 11-bearing circle; The 12-instrument desk; Drive power-transfer clutch before the 13-; Drive chair before the 14-; 15-drives fluffy; The 16-seat support; Ore bucket behind the 17-; The 18-rear drive shaft; The 19-trailing wheel; Drive brake behind the 20-; Drive power-transfer clutch after 21; 22-gear bar; Drive throttle before the 23-; Drive brake before the 24-; 25-ore bucket button; The 26-hinge; The 27-propons; The 28-semiaxis; The 29-plunging joint; The 30-tray joint shaft; The 31-driving pulley; The 32-belt; The 33-bearing.
The specific embodiment
Shown in Fig. 1-4; Propons 27 adopts the 4-wheel driven car propons with back axle, and the crossbeam of car body is installed on propons and the back axle, and propons and back axle have comprised auxiliary components such as diff wherein; It is a conglomerate; Semiaxis 28 is four, is installed in propons and back axle respectively, and two front-wheels 3 and two trailing wheels 19 are the wheel of same specification.Preceding ore bucket 1 and back ore bucket 17 are contained in two of operator's compartment, and two ore buckets have movable baffle plate.Ore bucket button 25 is arranged on the baffle plate.The and then preceding ore bucket configuration of engine bin 5, driving engine is contained in wherein.The tail gas of driving engine is drawn discharging by offgas duct 6.Operator's compartment is located at car body middle part, and its top is provided with drives fluffyly 15, and driving fluffy is the transparent glass cover of an activity, and both sides are provided with door.Drive and fluffyly can remove when not required.
Before drive chair 14 with after drive chair 8, be installed on the seat support 16 separately, seat support not only can fix this two drive that chair can also be regulated and bearing circle between distance, to adjust the needs of a different sub-chaufeur.Drive chair not necessarily by tandem arrangement.The utility model does not repel the same installation that chair carries out avidity of driving, promptly with quick mounting transposing and fixing fast back and forth between relative position.So not only can practice thrift manufacturing cost and can dwindle the space of operator's compartment to a certain extent, mine feeding bucket is abdicated more space.
This routine axle drive shaft is divided into drive axle 4 and rear drive shaft 18.Rear drive shaft directly connects with the axle shaft of change-speed box, and drive axle then is installed on the crossbeam through bearing 33 parts such as grade, uses axle drive shaft belt pulley 9 again, and driving pulley 31 is connected transmission with belt 32.Driving pulley and axle drive shaft belt pulley are two measure-alike belt pulleys, so that keep two drive shaft speed unanimities during transmission.
Two axle drive shafts and propons are connected transmission with diff in the back axle.
Driving engine is the driving engine of above-mentioned existing trac., with change-speed box to be connected drive connection constant.
The gear bar can be traditional straight-bar form, also can be designed to " Y " perhaps " U " font two the fork rod type, when driving after being convenient to the operation.
NM parts and label are as stated.
The moving mine fortune of twocouese 4 wheel driven ore deposit trac. with the engine modification of new day power 180T type is an example, and this equipment forward when advancing mine laneway drives into, and dress is oppositely being opened behind the ore deposit.Because the unit design of car body has been done the symmetry processing, the weight distribution balance, center of gravity is placed in the middle, and the upward slope descending is all very steady, and car body can not skid and can not overturn, and driving safety is reliable.
If car is turned around open, enter the hole by the reverse gear position, positive gear is appeared, and result of use is the same.On probation through contriver oneself, the fortune ore deposit efficient of this fortune ore deposit trac. can improve 50% than original trac., and tyre skidding reduces more than 80%.The oil consumption in unit fortune ore deposit has then reduced about 30%.
Claims (8)
1. a same bearing circle bidirectional driving is transported the ore deposit trac., and it has vehicle bridge, ore bucket, change speed gear box, transmission shaft, front-wheel, trailing wheel, driving engine and operator's compartment, it is characterized in that being provided with in the operator's compartment bearing circle; The bearing circle side disposes two cover throttle, power-transfer clutch and brakes; Bearing circle is installed on the instrument desk, and bearing circle is connecting steering hardware, and two cover throttles, power-transfer clutch are being connected same set of mechanism with brake; Driver seat is two of fixing or maneuverable single; The gear bar is one, and gearbox output beam warp transmission device drive wheels is rotated, and ore bucket is two ore buckets of preceding ore bucket and back ore bucket or the simple ore bucket of being located at an end; Two ore buckets are installed in the two ends of operator's compartment respectively, and driving engine is contained in the engine bin and with input shaft and is connected transmission.
2. according to the said same bearing circle bidirectional driving fortune of claim 1 ore deposit trac., the axle drive shaft that it is characterized in that four-wheel drive tractor is a same axis, or two axles that rotate together in the same way with speed.
3. according to the said same bearing circle bidirectional driving fortune of claim 2 ore deposit trac., it is characterized in that two with having belt to connect transmission between the fast axle drive shaft that rotates together in the same way.
4. according to the said same bearing circle bidirectional driving fortune of claim 1 ore deposit trac., the driving moving axis that it is characterized in that the two-wheel drive trac. is single axle.
5. according to the said same bearing circle bidirectional driving fortune of claim 1 ore deposit trac., it is characterized in that bearing circle is close to the gear bar.
6. according to the said same bearing circle bidirectional driving fortune of claim 1 ore deposit trac., it is characterized in that the gear bar in the operator's compartment is located at the left side or the right side of bearing circle.
7. according to the said same bearing circle bidirectional driving fortune of claim 1 ore deposit trac., it is characterized in that the gear bar is two fork barres.
8. according to the said same bearing circle bidirectional driving fortune of claim 1 ore deposit trac., it is fluffy to it is characterized in that operator's compartment is provided with driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201912082U CN202541625U (en) | 2012-05-02 | 2012-05-02 | Ore transportation tractor with same steering wheel for bidirectional driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201912082U CN202541625U (en) | 2012-05-02 | 2012-05-02 | Ore transportation tractor with same steering wheel for bidirectional driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541625U true CN202541625U (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201912082U Expired - Fee Related CN202541625U (en) | 2012-05-02 | 2012-05-02 | Ore transportation tractor with same steering wheel for bidirectional driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094668A (en) * | 2018-09-21 | 2018-12-28 | 国家电网有限公司 | It is a kind of based on used with tractor in the cargo carrier on Complex Mountain road surface |
| CN109205517A (en) * | 2018-09-04 | 2019-01-15 | 朱小菊 | Two-way fork truck |
-
2012
- 2012-05-02 CN CN2012201912082U patent/CN202541625U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205517A (en) * | 2018-09-04 | 2019-01-15 | 朱小菊 | Two-way fork truck |
| CN109094668A (en) * | 2018-09-21 | 2018-12-28 | 国家电网有限公司 | It is a kind of based on used with tractor in the cargo carrier on Complex Mountain road surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20150502 |
|
| EXPY | Termination of patent right or utility model |