CN204326131U - The land leveller that a kind of driveability is superior - Google Patents
The land leveller that a kind of driveability is superior Download PDFInfo
- Publication number
- CN204326131U CN204326131U CN201420767721.0U CN201420767721U CN204326131U CN 204326131 U CN204326131 U CN 204326131U CN 201420767721 U CN201420767721 U CN 201420767721U CN 204326131 U CN204326131 U CN 204326131U
- Authority
- CN
- China
- Prior art keywords
- motor vehicle
- equipment
- superior
- level land
- draw bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims description 10
- 208000028804 PERCHING syndrome Diseases 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses the land leveller that a kind of driveability is superior, belong to engineering machinery field, specifically comprise level land equipment and motor vehicle, be connected by draw bar between level land equipment and the front beam of motor vehicle, draw bar is radial type ball stud structure, be connected with horizontally disposed hitch frame in the end of draw bar, between the driving beam of hitch frame and level land equipment, form firm triangular truss structure.The utility model mainly improves the driving braced structures of motor vehicle in land leveller, land leveller movement smoothly on potted road surface can be ensured, improve the cross-country ability of equipment, and coordinate front-wheel, superior steering power can be realized, reduce the earth-grasping force of front mechanism, realize turning to flexibly of integrated model.
Description
Technical field
The utility model relates to a kind of engineering machinery for level land, the land leveller that especially a kind of driveability is superior.
Background technology
Land leveller is engineering mechanical device conventional in pavement construction, in work progress, often need multiple stage land leveller and road roller with the use of, land leveller mainly carries out the earthwork in early stage, the construction of roadbed.Main Function utilizes scraper to carry out smooth construction to ground such as the road performance earthwork in earlier stage, roadbed and grooves.
At present, the land leveller used in engineering is big machinery, expensive, for Large-scale Pavement Construction.But for the road surface that some small projects are constructed or construction area is little, then need often to turn to movement, if utilize land planer, then engineering cost can be caused significantly to increase, if use manpower, during non-expenses of labour, speed of application is slow.
At present, there is much small-sized land leveller, the such as patent No. is land leveller a kind of disclosed in 200920402273.1, its main body is steel girder frame, and hydraulic mechanism is set on framework, drive perching knife angle, be connected by articulated joint between this land leveller with power-equipment, this connected mode is inconvenient to turn to, to the direction controlling poor effect of entirety.
In land leveller, scraper is contained on the framework before and after machinery between wheel shaft, and by the height, angle etc. of hydraulic system adjustment scraper, can be elevated, tilt, turn round and overhanging, accurately, handiness, smooth location has higher precision in flexible movements.Because the overall structure of land leveller is larger, its overall flexibility ratio is inadequate, for major works or the larger project of width of roadway, convenient adjustment, if but for some undersize items, need the position to land leveller entirety, direction adjusts in time, so need level land to have superior steering behaviour.Pass through in retrieved level land equipment, are all the directions to scraper in land leveller, position adjusts, do not relate to the improvement of the steering behaviour of its power drive device.
Utility model content
The technical problems to be solved in the utility model is to provide the superior land leveller of a kind of driveability, mainly the driving braced structures of motor vehicle in land leveller is improved, land leveller movement smoothly on potted road surface can be ensured, improve the cross-country ability of equipment, and coordinate front-wheel, superior steering power can be realized, reduce the earth-grasping force of front mechanism, realize turning to flexibly of integrated model.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: the land leveller that a kind of driveability is superior, comprise level land equipment and motor vehicle, it is characterized in that the driving wheel of described motor vehicle is that two pairs of wheels be arranged in parallel, connected by driving shaft between often pair of wheel, differential mechanism is provided with in each driving shaft middle part, at the two ends of two driving shafts by being rotationally connected between gripper shoe and the underframe of motor vehicle, reduction gear box is provided with between two driving shafts, the power transmission shaft of two differential mechanisms is driven by gear-box respectively simultaneously, and front end differential mechanism is by drive link and level land equipment connection.
Said structure is further qualified, be connected by draw bar between described level land equipment and the front beam of motor vehicle, described draw bar is radial type ball stud structure, be connected with horizontally disposed hitch frame in the end of draw bar, between the driving beam of described hitch frame and level land equipment, form firm triangular truss structure.
Said structure is further qualified, described level land equipment comprises front end installing wheel, perching knife, scraper, hydraulic cylinder group and bracing frame, described bracing frame to be located on the installing wheel of front end and to be connected with hitch frame, in the middle of bracing frame, below is provided with scraper, be provided with the hydraulic cylinder group that adjustment drives scraper height on the top of bracing frame, be provided with in the front end of bracing frame and can adjust upward the perching knife of angle by Vertical Square.
Be further qualified said structure, described bracing frame and draw bar are the frame construction that shaped steel is welded.
The beneficial effect adopting technique scheme to produce is: the utility model is by the improvement to connected mode between level land equipment and motor vehicle, realize the traditional shaft type of hinged replacement by ball stud to connect, the driveability of level land, motor vehicle front end equipment can be changed, and simplify traditional level land equipment to operate with being connected between motor vehicle, simultaneously to the improvement of the underframe drive part of motor vehicle, utilize two pairs of wheels driving machine motor-car simultaneously, and can balanced rotation between two pairs of wheels, achieve level land car and pass through potted road surface smoothly, improve cross-country ability, four wheel constructions are relative to Double-wheel structure, also earth-grasping force and the steering behaviour of motor vehicle is increased, the earth-grasping force of level land, corresponding minimizing front end equipment, also turning to flexibly of integrated model can be realized, operating mode land leveller being applied to often turn in minor works.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of drive unit in the utility model;
Wherein: 1, hitch frame, 2, hydraulic cylinder group, 3, draw bar, 4, motor vehicle, 5, scraper, 6, front end installing wheel, 7, perching knife, 8, drive link, 9, gripper shoe, 10, driving shaft, 11, gear-box, 12, driving wheel.
Detailed description of the invention
1 is known with reference to the accompanying drawings, the utility model is specifically related to the superior land leveller of a kind of driveability, this land leveller comprises level land equipment and motor vehicle 4, wherein level land equipment comprises front end installing wheel 6, perching knife 7, scraper 5, hydraulic cylinder group 2 and bracing frame, bracing frame is located on front end installing wheel 6, and be connected with hitch frame 1, in the middle of bracing frame, below is provided with scraper 5, the hydraulic cylinder group 2 that adjustment drives scraper 5 height is provided with on the top of bracing frame, be provided with in the front end of bracing frame and can adjust upward the perching knife 7 of angle by Vertical Square, said structure is in earlier stage declared in patent at me and is embodied.
This land leveller mainly to level land equipment and and motor vehicle between connected mode and the underframe drive part to motor vehicle, carried out the improvement of two aspects.
First, in order to make land leveller have good cross-country ability, improve the level land equipment steering behaviour of front end, by improving the underframe drive part of motor vehicle simultaneously, the four-wheel that can link is replaced two original wheel constructions, reduces the earth-grasping force of front end installing wheel 6 simultaneously.Its specific implementation is that the driving wheel 12 of motor vehicle 4 is set to two wheels to parallel installation, connected by driving shaft 10 between often pair of wheel, differential mechanism is provided with in each driving shaft 10 middle part, at the two ends of two driving shafts 10 by being rotationally connected between gripper shoe 9 and the underframe of motor vehicle 4, reduction gear box 11 is provided with between two driving shafts 10, the power transmission shaft of two differential mechanisms is driven by gear-box 11 respectively simultaneously, and front end differential mechanism is by drive link 8 and level land equipment connection.Two pairs of wheels are utilized to be rotated around its principal axis balance by gripper shoe, walk at potted road surface between the front and back wheel of two pairs of wheels, improve cross-country ability, driving machine motor-car simultaneously, the earth-grasping force of such increase motor vehicle, the earth-grasping force of level land, corresponding minimizing front end equipment, also can realize turning to flexibly of integrated model.
Then, level land equipment and connected mode between motor vehicle have employed radial type ball stud structure and instead of traditional shaft-penetrating type and be connected, wherein radial type ball stud is one end of draw bar 3, draw bar 3 is connected the front beam of level land equipment with motor vehicle 4, be connected with horizontally disposed hitch frame 1 in the end of draw bar 3, between the driving beam of hitch frame 1 and level land equipment, form firm triangular truss structure.This structure can realize the steering behaviour changing level land, motor vehicle front end equipment, makes level land equipment be free to left and right turn, and is connected by the front beam of ball stud with motor vehicle 4, handled easily.
Because this land leveller is small-sized level land equipment, being mainly used in the operating mode often turned in minor works, therefore the price of equipment being controlled, in order to simplify product structure, the frame construction that shaped steel is welded being to the bracing frame of turning facilities and draw bar 3.
The mentality of designing of this equipment is below only described in one embodiment, and when actual condition allows, this equipment can substitute concrete parts like product, or other equipment external are to realize greater functionality.Therefore the protection domain of the application is not limited thereto, any change of expecting without creative work or replacement, within the protection domain that all should be encompassed in the application.
Claims (4)
1. the land leveller that a driveability is superior, comprise level land equipment and motor vehicle (4), it is characterized in that the driving wheel (12) of described motor vehicle (4) is that two pairs of wheels be arranged in parallel, connected by driving shaft (10) between often pair of wheel, differential mechanism is provided with in each driving shaft (10) middle part, at the two ends of two driving shafts (10) by being rotationally connected between gripper shoe (9) and the underframe of motor vehicle (4), reduction gear box (11) is provided with between two driving shafts (10), the power transmission shaft of two differential mechanisms is driven by gear-box (11) respectively simultaneously, and front end differential mechanism is by drive link (8) and level land equipment connection.
2. the land leveller that a kind of driveability according to claim 1 is superior, it is characterized in that being connected by draw bar (3) between described level land equipment and the front beam of motor vehicle (4), described draw bar (3) is radial type ball stud structure, be connected with horizontally disposed hitch frame (1) in the end of draw bar (3), between described hitch frame (1) and the driving beam of level land equipment, form firm triangular truss structure.
3. the land leveller that a kind of driveability according to claim 1 is superior, it is characterized in that described level land equipment comprises front end installing wheel (6), perching knife (7), scraper (5), hydraulic cylinder group (2) and bracing frame, described bracing frame is located at front end installing wheel (6) and is gone up and be connected with hitch frame (1), in the middle of bracing frame, below is provided with scraper (5), be provided with the hydraulic cylinder group (2) that adjustment drives scraper (5) height on the top of bracing frame, be provided with in the front end of bracing frame and can adjust upward the perching knife (7) of angle by Vertical Square.
4. the land leveller that a kind of driveability according to claim 3 is superior, is characterized in that the frame construction that described bracing frame and draw bar (3) are shaped steel and are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767721.0U CN204326131U (en) | 2014-12-09 | 2014-12-09 | The land leveller that a kind of driveability is superior |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767721.0U CN204326131U (en) | 2014-12-09 | 2014-12-09 | The land leveller that a kind of driveability is superior |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326131U true CN204326131U (en) | 2015-05-13 |
Family
ID=53162507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767721.0U Expired - Fee Related CN204326131U (en) | 2014-12-09 | 2014-12-09 | The land leveller that a kind of driveability is superior |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326131U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489320A (en) * | 2016-12-26 | 2017-03-15 | 郑州天舜电子技术有限公司 | The agricultural level land device that a kind of height can be adjusted |
| CN107989086A (en) * | 2017-11-24 | 2018-05-04 | 民勤县成达顺圆农机具制造有限公司 | A kind of laser flatting machine |
| CN112761206A (en) * | 2021-01-25 | 2021-05-07 | 禹城市亚泰机械制造有限公司 | Land leveler |
-
2014
- 2014-12-09 CN CN201420767721.0U patent/CN204326131U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489320A (en) * | 2016-12-26 | 2017-03-15 | 郑州天舜电子技术有限公司 | The agricultural level land device that a kind of height can be adjusted |
| CN107989086A (en) * | 2017-11-24 | 2018-05-04 | 民勤县成达顺圆农机具制造有限公司 | A kind of laser flatting machine |
| CN112761206A (en) * | 2021-01-25 | 2021-05-07 | 禹城市亚泰机械制造有限公司 | Land leveler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103935410B (en) | All-dimensional steering obstacle crossing vehicle based on hub motor | |
| CN102745259B (en) | Swing arm type double-wheel-track composite special engineering vehicle chassis | |
| CN104527835B (en) | A kind of wheel changeable robot of leg pattern | |
| CN204326131U (en) | The land leveller that a kind of driveability is superior | |
| CN203878633U (en) | Novel walking pedrail type double-arm hydraulic excavator | |
| CN203819345U (en) | Foldable self-aid multifunctional paddy field managing machine | |
| CN203402300U (en) | Mechanical walking rubber crawler wheel | |
| CN105059081B (en) | A kind of wheel-type spreading machine suspension | |
| CN112572626B (en) | Triangular crawler type hydraulic direct-drive profiling chassis and profiling method thereof | |
| CN206299340U (en) | A kind of crawler body | |
| CN204624994U (en) | A kind of rubber tired gantry crane and door frame thereof | |
| CN107264265A (en) | A kind of crops monitor carrier device | |
| CN202879633U (en) | Multifunctional agricultural machine wheel type traveling mechanism and crawler-type traveling mechanism | |
| CN207088980U (en) | A kind of crops monitor carrier device | |
| CN205348249U (en) | Novel multi -functional leveler | |
| CN202743352U (en) | Swing-arm type dual-wheel-track composite special construction vehicle chassis | |
| CN201797709U (en) | Multifunctional rotary cultivator | |
| CN212570166U (en) | Real teaching equipment that instructs of milling machine | |
| CN101654124B (en) | Curved surface all-position creeping-type mobile robot mechanism | |
| CN110155195B (en) | Farmland robot capable of adapting to various road conditions | |
| CN209603209U (en) | A kind of Liftable cab wheel excavator | |
| CN103496297A (en) | Paddy field ridge crossing mechanism on self-propelled chassis | |
| RU148341U1 (en) | AVTOGREYDER | |
| CN207193714U (en) | One kind turns to flexible, the adjustable endless track installation of gauge | |
| CN105235759A (en) | Agricultural machinery running gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160111 Address after: 052260 Hebei city of Shijiazhuang province Jinzhou City, Dong Zhuo Su Zhen Nan Bai Tan Cun Patentee after: Shijiazhuang Ding Tai Machinery Equipment Co., Ltd. Address before: 052260 Hebei city of Shijiazhuang province Jinzhou City, Dong Zhuo Su Zhen Nan Bai Tan Cun Patentee before: Zhang Hengliang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20161209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |