CN202399901U - Bidirectional four-wheeled tractor for ore transport in mines - Google Patents
Bidirectional four-wheeled tractor for ore transport in mines Download PDFInfo
- Publication number
- CN202399901U CN202399901U CN2011204338324U CN201120433832U CN202399901U CN 202399901 U CN202399901 U CN 202399901U CN 2011204338324 U CN2011204338324 U CN 2011204338324U CN 201120433832 U CN201120433832 U CN 201120433832U CN 202399901 U CN202399901 U CN 202399901U
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- ore
- axle
- trac
- transmission
- shaft
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Abstract
The utility model relates to a bidirectional four-wheeled tractor for ore transport in mines, which comprises a front axle, a rear axle, ore buckets, a transmission box, a transmission shaft, front wheels, rear wheels, an engine and a cab. A front steering wheel and a rear steering wheel are arranged in the cab, the two steering wheels are respectively provided with an accelerator, a clutch and a brake and share the same shift lever, the accelerators, the clutches and the brakes in two sets are jointly connected with the same mechanism, the front wheels and the rear wheels are mounted on the front axle and the rear axle respectively by the aid of half axles, an output shaft of the transmission box is in connection transmission with driving shafts for driving the differentials in the front axle and the rear axle, the ore buckets include a front ore bucket and a rear ore bucket which are mounted at two ends of the cab, the engine is mounted in an engine compartment and is in connection transmission with an input shaft of the transmission box, the front steering wheel and the rear steering wheel of the cab and the seats are arranged diagonally, and the shift lever is arranged in the center. As the ore buckets are symmetrically distributed at two ends, weight distribution is uniform, and overturning and slipping can be avoided. The bidirectional four-wheeled tractor can be driven from both the front and the back, so that the problems of driving only in backing when a tractor of an original model comes out of a cave and poor efficiency are solved, and convenience, safety, energy saving and high efficiency are achieved.
Description
Technical field
The utility model is the moving mine fortune of an a kind of twocouese 4 wheel driven 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, cave fortune ore deposit, turnover 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.
But, 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; Railway carriage is rearmounted, and the headstock deadweight is not enough, and a light cabrage that seems is turned over after being easy to when transporting in the ore deposit upward slope, and when particularly going up the abrupt slope, rear drive equipment also often breaks down, light damage equipment then, heavy then car crash.The user has at headstock part from clump weight to avoid overturning with the balance center of gravity for the sake of security, has so just increased trac. load for no reason, increases oil consumption, has reduced production efficiency.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 cave, can not reverse end for end arbitrarily, makes to drive very inconvenience.If the space is reversed end for end in the expansion cave, the labor manpower and financial resources that is bound to again is not worth it economically.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.
Summary of the invention
The purpose of the utility model proposes the moving mine fortune of a kind of twocouese 4 wheel driven ore deposit trac. exactly, and this trac. can be driven front and back, need not reverse end for end four wheel drive; Earth-grasping force is big, is difficult for skidding, and front and back have ore bucket to need not counterweight; Do not turn over after the meeting, carrying capacity is big, uses more convenient; Operate saferly, more durable, solve the deficiency of prior art with this.
The moving mine fortune of this twocouese 4 wheel driven that the utility model proposes ore deposit trac.; It has propons, back axle, ore bucket, change speed gear box, transmission shaft, front-wheel, trailing wheel, driving engine and operator's compartment; Bearing circle and back bearing circle before it is characterized in that being provided with in the operator's compartment, the both direction dish all is furnished with throttle, power-transfer clutch and brake separately, the shared same shift rod of both direction dish; Two cover throttles, power-transfer clutch are being connected same set of mechanism jointly with brake; Front-wheel and trailing wheel are installed on propons and the back axle with semiaxis respectively, and the axle drive shaft of the diff in transmission output shaft and drive front axle and the back axle is connected transmission, ore bucket and back ore bucket before ore bucket divides; Be installed in the two ends of operator's compartment respectively, driving engine is contained in the machinery space and with input shaft and is connected transmission.
Axle drive shaft 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.
Fore-and-aft direction dish in the operator's compartment and seat diagonal angle distribute, and shift rod is in central authorities.
Before and after locked pin is all arranged in the rotating shaft of two bearing circle so that be in locked bearing circle when driven, to cooperate the initiatively direction operation of an end.
Operator's compartment is provided with driving awning.Driving awning is movable, can pull down when not required, opens wide and drives.
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.Different is, and operator's compartment 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; Two cover direction power and brake-operating systems before and after being provided with symmetrically in the same operator's compartment, front and back all can be driven, and have solved former vehicle and can only drive, pass in and out cave inconvenience, the not high problem of fortune ore deposit efficient.Accomplished convenience, safe, energy-conservation and efficient.
Description of drawings
Fig. 1 is the utility model front view (hood is local to be omitted).
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 the transmission shaft 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-offgas duct; The 6-machinery space; The 7-instrument desk; Bearing circle before the 8-; The 9-power-transfer clutch; The 10-change-speed box; 11-axle drive shaft belt pulley; The 12-shift rod; Bearing circle behind the 13-; The 14-driving awning; The 15-seat; The 16-seat support; Ore bucket behind the 17-; The 18-rear drive shaft; The 19-trailing wheel; The 20-throttle; The 21-brake; 22-ore bucket button; The 23-hinge; The 24-propons; The 25-semiaxis; The 26-plunging joint; The 27-tray joint shaft; The 28-driving pulley; The 29-belt; The 30-bearing.
The specific embodiment
Shown in Fig. 1-4; Propons 24 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 25 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 22 is arranged on the baffle plate.The and then preceding ore bucket configuration of machinery space 6, driving engine is contained in wherein.The tail gas of driving engine is drawn discharging by offgas duct 5.Operator's compartment is located at the car body middle part, and its top is provided with driving awning 14, and driving awning is the transparent glass cover of an activity, and both sides are provided with door.Driving awning can remove when not required.
Preceding bearing circle 8 and back bearing circle 13, and corresponding two seats 15 all are symmetrical set along the operator's compartment diagonal line.With the both direction dish supporting two the cover throttle 20, power-transfer clutchs 9 and brake 21 be located at steering wheel shaft both sides be convenient to the place that pin is stepped on.Shift rod 12 on the change-speed box 10 is located at the central authorities of operator's compartment, all can operate easily when letting the fore-and-aft direction dish drive.The annexation of two bearing circle and front and back two wheels is identical with the structure of existing automobile axle shaft transmission.Throttle, power-transfer clutch are also similar to fuel-feed system, the brake system of existing automobile.The pedal of two cover systems is all connecting identical mechanism jointly.
Two bearing circle are installed on the instrument desk 7.The axle of two bearing circle is provided with locked bolt, so that bearing circle is fixed when driven, only uses in a direction.
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 30 parts such as grade, uses axle drive shaft belt pulley 11 again, and driving pulley 28 is connected transmission with belt 29.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 poor device 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.
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 just before drives into when advancing mine laneway, and dress is oppositely being opened by reversing gear 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.Though speed is slow when going out cave, be enough in the mine adapt to.
If car is turned around open, advance cave by the position of reversing gear, positive gear goes out cave, 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 (6)
1. the moving mine of twocouese 4 wheel driven is transported the ore deposit trac.; It has propons, back axle, ore bucket, change speed gear box, transmission shaft, front-wheel, trailing wheel, driving engine and operator's compartment; Bearing circle and back bearing circle before it is characterized in that being provided with in the operator's compartment, the both direction dish all is furnished with throttle, power-transfer clutch and brake separately, the shared same shift rod of both direction dish; Two cover throttles, power-transfer clutch are being connected same set of mechanism jointly with brake; Front-wheel and trailing wheel are installed on propons and the back axle with semiaxis respectively, and the axle drive shaft of diff is connected transmission, ore bucket and back ore bucket before ore bucket divides in transmission shaft shaft and drive front axle and the back axle; Be installed in the two ends of operator's compartment respectively, driving engine is contained in the machinery space and with input shaft and is connected transmission.
2. the moving mine fortune of twocouese 4 wheel driven according to claim 1 ore deposit trac. is characterized in that axle drive shaft is a same axis, perhaps two axles that rotate together in the same way with speed.
3. the moving mine fortune of twocouese 4 wheel driven according to claim 2 ore deposit trac. 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. the moving mine fortune of twocouese 4 wheel driven according to claim 1 ore deposit trac. is characterized in that fore-and-aft direction dish and the seat diagonal angle in the operator's compartment distributes, and shift rod is in central authorities.
5. the moving mine fortune of twocouese 4 wheel driven according to claim 1 ore deposit trac. all has locked pin in the rotating shaft of two bearing circle before and after it is characterized in that.
6. the moving mine fortune of twocouese 4 wheel driven according to claim 1 ore deposit trac. is characterized in that operator's compartment is provided with driving awning, and driving awning is movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204338324U CN202399901U (en) | 2011-11-06 | 2011-11-06 | Bidirectional four-wheeled tractor for ore transport in mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204338324U CN202399901U (en) | 2011-11-06 | 2011-11-06 | Bidirectional four-wheeled tractor for ore transport in mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399901U true CN202399901U (en) | 2012-08-29 |
Family
ID=46697571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204338324U Expired - Fee Related CN202399901U (en) | 2011-11-06 | 2011-11-06 | Bidirectional four-wheeled tractor for ore transport in mines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399901U (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 |
| CN113682388A (en) * | 2021-09-15 | 2021-11-23 | 泰州市佳洁环保科技有限公司 | Electronic sightseeing vehicle of remote intelligent networking system |
-
2011
- 2011-11-06 CN CN2011204338324U patent/CN202399901U/en not_active Expired - Fee Related
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 |
| CN113682388A (en) * | 2021-09-15 | 2021-11-23 | 泰州市佳洁环保科技有限公司 | Electronic sightseeing vehicle of remote intelligent networking system |
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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: 20120829 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |