CN205387727U - Land leveling machine - Google Patents
Land leveling machine Download PDFInfo
- Publication number
- CN205387727U CN205387727U CN201620173130.XU CN201620173130U CN205387727U CN 205387727 U CN205387727 U CN 205387727U CN 201620173130 U CN201620173130 U CN 201620173130U CN 205387727 U CN205387727 U CN 205387727U
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- CN
- China
- Prior art keywords
- perching knife
- main
- land leveller
- governor motion
- main perching
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- 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
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Abstract
The utility model discloses a land leveling machine, including automobile body and main spiller, main spiller has the auxiliary shovel sword along length direction sliding connection, main spiller is equipped with near an automobile body side and is used for adjusting the adjustment mechanism that the auxiliary shovel sword stretches out the distance. Main spiller is close to automobile body one side and upward is equipped with along length direction's guide way at the border, the border inlays and establishes and sliding connection in guide way on the auxiliary shovel sword. Adjustment mechanism include be connected with auxiliary shovel sword one end and with main blade length direction be parallel arrangement the guide bar, with main blade length fixed connection and be the fixed block of wearing to establish threaded connection with the guide bar. The utility model provides a can change blade length's a land leveling machine.
Description
Technical field
This utility model relates to restoration in earth-rock construction mechanical field, particularly to a kind of land leveller.
Background technology
Land leveller, utilizes the earthmoving machinery of scraper ground grading.Scraper is contained in before and after machinery between wheel shaft, can lift, tilts, turn round and overhanging.Flexible movements are accurate, handiness, and smooth location has higher precision, it is adaptable to construct roadbed and road surface, build side slope and excavation gutter.
The patent document of China Patent Publication No. CN203846544U discloses the land leveller of a kind of tilt adjustable, including a locomotive, a forebay and a perching knife, the front end of described forebay is provided with a traction projection, the middle part of forebay is provided with a left engaging lug and a right engaging lug, the land leveller of described tilt adjustable also includes a traction frame, a left hydraulic means and a right hydraulic means, and described perching knife is connected with described traction frame；Described traction frame is triangular structure, and three end points of described triangular structure are respectively arranged with a traction riveting point, left riveting point and a right riveting point, and described traction riveting point is rotationally connected with described traction projection.Although technique scheme achieves the scalable at angle of inclination, but in the actually used situation of land leveller, the smooth demand on different in width road surface can be run into.
Utility model content
The purpose of this utility model is to provide a kind of land leveller, is capable of changing the length of perching knife by the secondary perching knife being slidably connected and governor motion and adapts to the smooth demand of multiple road.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of land leveller, including car body and main perching knife, described main perching knife slidably connects secondary perching knife along its length, and described main perching knife is provided with the governor motion for regulating secondary perching knife outreach near car body one side.
By adopting technique scheme, it is possible to regulate the length of main perching knife, utilize governor motion to change the outreach of secondary perching knife, just adapt to the smooth demand on different in width road surface, make a land leveller can expand its use scope, increase utilization rate.Secondary perching knife can also be played certain interconnection function by governor motion.
This utility model is further arranged to: described main perching knife is provided with gathering sill along its length near upper edge, car body side, and described secondary perching knife upper edge is embedded and is slidably connected to gathering sill.
By adopting technique scheme, utilize the guiding of gathering sill, it is possible to make secondary perching knife accurately move along the length direction of main perching knife, and make secondary perching knife be embedded in main perching knife and will not depart from, add land leveller stability of mechanism when level land.And the mode that is slidably connected of gathering sill is convenient, and simple in construction, without all the other attachment structures, both relative motioies are smooth and easy, and card will not be occurred to stop.
This utility model is further arranged to: the guide post that described governor motion includes being connected with secondary perching knife one end and be set in parallel with main blade length direction is fixed with main perching knife side and is connected and with guide post in wearing the fixed block threadeded.
By adopting technique scheme, utilize guide post moving left and right in fixed block, just can rely on the interconnection function of guide post and secondary perching knife side, secondary perching knife is carried out left and right push-and-pull, such that it is able to regulate secondary perching knife to stretch out the distance of main perching knife.Guide post can make the adjustment of secondary perching knife is become trickleer with threadeding of fixed block, such that it is able to be applicable to the smooth demand on more multiple width road surface, the use making land leveller is wider, is not limited to the adjustment of several length.
This utility model is further arranged to: described guide post is connected to rotating handles away from secondary perching knife one end.
By adopting technique scheme, utilize rotating handles, it is possible to make to become the adjustment of main blade length to be more prone to convenient, make the length of main perching knife change into a process coherent continuously, increase its use scope.
This utility model is further arranged to: described governor motion is the cylinder being connected to main perching knife side, and described ejecting rod of cylinder is inconsistent with secondary perching knife one end.
By adopting technique scheme, utilizing cylinder to regulate the outreach of secondary perching knife, the setting of cylinder makes whole adjustment process can realize automatic operation, eliminates the adjustment of manpower, and the power of adjustment is bigger, makes adjustment process quicker.
This utility model is further arranged to: described main perching knife two ends along its length are equipped with secondary perching knife.
By adopting technique scheme, it is possible to ensure, when changing the length of main perching knife, to remain in that main perching knife is positioned at the centre of car body so that it is without influence on all the other operations of main perching knife, also can increase the multiformity that main blade length changes, increase its scope of application.
This utility model is further arranged to: described governor motion includes the two rhizoid thick sticks be arrangeding in parallel with main blade length direction, the slide block wearing and being threadedly connected to leading screw, described slide block is connected with pair perching knife one end, both sides respectively, and described slide block is embedded and is slidably connected to main perching knife side.
By adopting technique scheme, it is possible to utilize the leading screw rotated to drive threaded slide block to move on leading screw, thus driving the secondary perching knife at two ends to carry out the adjustment of outreach, and then the length of overall main perching knife just can be changed.
This utility model is further arranged to: described governor motion also include being connected to leading screw away from the secondary bevel gear of secondary perching knife one end and with secondary bevel gear all in the master bevel gear engaging setting.
By adopting technique scheme, rotation master bevel gear can be utilized to drive rotate in engaging two the secondary bevel gears arranged with it, so that two rhizoid thick sticks rotate together, and then make two slide blocks on leading screw move in opposite directions or reversely, also the secondary perching knife at two ends just can be made simultaneously to move, and then change the length of whole main perching knife.
This utility model is further arranged to: described secondary perching knife is vertically connected with baffle plate away from main perching knife one end, and described baffle plate removably connects with secondary perching knife.
By adopting technique scheme, the effect that can utilize baffle plate prevents in the process of level land, constantly pile up the earth got up before main perching knife or stone is expressed to both sides, avoid after a level land process, two ends still can retain strip earth or a clitter, needs carry out clearing up or re-start a level land, make work efficiency reduce, increase labor intensity.Utilize dismountable baffle plate, it is possible to use baffle plate to prevent earth material from installing when overflowing at needs, and when there is larger area smooth-riding surface itself, then can be removed, thus without influence on its normal service condition.
In sum, this utility model has the advantages that
One: utilize the secondary perching knife being slidably connected on main blade length direction, it is possible to change the length of main perching knife, and then meet the smooth demand on different in width road surface, it is adaptable to multiple condition of construction；
Its two: utilize threaded regulative mode, it is possible to make whole adjustment process continuous, be not limited solely to the length of several different main perching knife, increase its scope of application；
Its three: in conjunction with the effect of the secondary perching knife of main perching knife both sides and baffle plate, it is possible to make land leveller after a level land, too much earth material will not be extruded in the both sides of perching knife, improves work efficiency, reduces labor intensity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment one；
Fig. 2 is the structural representation of the present embodiment one；
Fig. 3 is the I portion enlarged drawing of Fig. 2；
Fig. 4 is the structural representation of the present embodiment two；
Fig. 5 is the II portion enlarged drawing of Fig. 4；
Fig. 6 is the structural representation of the present embodiment three；
Fig. 7 is the III portion enlarged drawing of Fig. 6.
Accompanying drawing labelling: 1, car body；2, main perching knife；3, secondary perching knife；4, gathering sill；5, governor motion；51, guide post；52, fixed block；6, rotating handles；7, cylinder；8, leading screw；9, slide block；10, secondary bevel gear；11, master bevel gear；12, driver's cabin；13, power set；14, road wheel；15, beam is supported；16, directive wheel；17, baffle plate；18, groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment one:
With reference to shown in Fig. 1, a kind of land leveller, including car body 1 and main perching knife 2, car body 1 includes driver's cabin 12 and the power set 13 at driver's cabin 12 rear portion, it is provided with rear portion road wheel 14 in the bottom of driver's cabin 12, support beam 15 it is provided with in the front portion of driver's cabin 12, it is provided with directive wheel 16 supporting beam 15 bottom, between road wheel 14 and directive wheel 16 and be positioned at support beam 15 middle part be connected with main perching knife 2, main perching knife 2 cross sectional shape is curved, its arc opening is towards directive wheel 16 side, main perching knife 2 utilizes the cylinder 7 and rotation dish that support on beam 15, it is capable of lifting, tilt, revolution is with overhanging.
With reference to shown in Fig. 1-2, it is provided with gathering sill 4 along its length near the upper edge place of car body 1 one side at main perching knife 2, gathering sill 4 cross section is T-shaped, in gathering sill 4, it is embedded and slidably connects secondary perching knife 3, the upper edge of secondary perching knife 3 is embedded in gathering sill 4, the base of lower edge and main perching knife 2 is contour setting, and the cross sectional shape of secondary perching knife 3 is identical with the cross sectional shape of main perching knife 2.On the one side of car body 1, a fixed block 52 it is fixedly connected with at main perching knife 2, fixed block 52 center wears and threaded has a guide post 51, on guide post 51 outer circumference surface tapped, the length direction of guide post 51 and main perching knife 2 is set in parallel, and one end of guide post 51 be connected to secondary perching knife 3 inner side edge, being provided with rolling bearing on the inner side edge of secondary perching knife 3, guide post 51 wears and is rotationally connected with rolling bearing.Additionally, be coaxially arranged with rotating handles 6 at guide post 51 away from secondary perching knife 3 one end, the circumferential edges of rotating handles 6 is provided with handle.
By the rotation to rotating handles 6, drive guide post 51 moving left and right in fixed block 52, and then drive secondary perching knife 3 to move, regulate the length of whole main perching knife 2 so that it is meet the smooth demand on different in width road surface.
Embodiment two:
With reference to shown in Fig. 4-5, it is different in that with embodiment one, governor motion 5 is cylinder 7, cylinder 7 is in being horizontally disposed with, and cylinder 7 push rod is set in parallel with main perching knife 2 length direction, and one end of cylinder 7 push rod is connected with secondary perching knife 3 inner side edge, and then by controlling cylinder 7, the outreach of secondary perching knife 3 just can be regulated.
Embodiment three:
With reference to shown in Fig. 6-7, it is different in that with embodiment one, the two ends of main perching knife 2 length direction are equipped with gathering sill 4, and gathering sill 4 is all embedded and slidably connects secondary perching knife 3, on the one side of car body 1, two leading screws being coaxially disposed 8 it are provided with at main perching knife 2, leading screw 8 is connected on the trailing flank of main perching knife 2 by bearing block, the length direction of leading screw 8 and main perching knife 2 is set in parallel, and on two rhizoid thick sticks 8, all it is equipped with slide block 9, the trailing flank of main perching knife 2 offers the groove 18 be arrangeding in parallel with length direction, slide block 9 is embedded and is slidably connected in groove 18, and slide block 9 and leading screw 8 are threaded, slide block 9 is provided with connecting rod near the side of secondary perching knife 3, connecting rod is rectangular bar, connecting rod is fixing with a side of secondary perching knife 3 to be connected.All it is coaxially arranged with secondary bevel gear 10 at two rhizoid thick sticks 8 away from one end of secondary perching knife 3, and engagement is provided with a master bevel gear 11 on two secondary bevel gears 10.By the rotation to master bevel gear 11, two secondary bevel gears 10 just can be driven to rotate, so that leading screw 8 rotates, and then make slide block 9 move in groove 18, connecting rod is utilized to make secondary perching knife 3 be moved outward or inwardly, thus realizing the length adjustment to main perching knife 2.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Claims (9)
1. a land leveller, including car body (1) and main perching knife (2), it is characterized in that: described main perching knife (2) slidably connects secondary perching knife (3) along its length, described main perching knife (2) is provided with the governor motion (5) for regulating secondary perching knife (3) outreach near car body (1) one side.
2. a kind of land leveller according to claim 1, is characterized in that: described main perching knife (2) is provided with gathering sill (4) along its length near car body (1) upper edge, side, and described secondary perching knife (3) upper edge is embedded and is slidably connected to gathering sill (4).
3. a kind of land leveller according to claim 1, is characterized in that: the guide post (51) that described governor motion (5) includes being connected with secondary perching knife (3) one end and be set in parallel with main perching knife (2) length direction is fixed with main perching knife (2) side and is connected and with guide post (51) in wearing the fixed block (52) threadeded.
4. a kind of land leveller according to claim 3, is characterized in that: described guide post (51) is connected to rotating handles (6) away from secondary perching knife (3) one end.
5. a kind of land leveller according to claim 1, is characterized in that: described governor motion (5) is the cylinder (7) being connected to main perching knife (2) side, and described cylinder (7) push rod is inconsistent with secondary perching knife (3) one end.
6. a kind of land leveller according to claim 1, is characterized in that: described main perching knife (2) two ends along its length are equipped with secondary perching knife (3).
7. a kind of land leveller according to claim 6, it is characterized in that: described governor motion (5) includes the two rhizoid thick sticks (8) be arrangeding in parallel with main perching knife (2) length direction, the slide block (9) wearing and being threadedly connected to leading screw (8), described slide block (9) is connected with pair perching knife (3) one end, both sides respectively, and described slide block (9) is embedded and is slidably connected to main perching knife (2) side.
8. a kind of land leveller according to claim 7, is characterized in that: described governor motion (5) also include being connected to leading screw (8) away from the secondary bevel gear (10) of secondary perching knife (3) one end and with secondary bevel gear (10) all in the master bevel gear (11) engaging setting.
9. a kind of land leveller according to claim 1, is characterized in that: described secondary perching knife (3) is vertically connected with baffle plate (17) away from main perching knife (2) one end, and described baffle plate (17) removably connects with secondary perching knife (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173130.XU CN205387727U (en) | 2016-03-07 | 2016-03-07 | Land leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173130.XU CN205387727U (en) | 2016-03-07 | 2016-03-07 | Land leveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205387727U true CN205387727U (en) | 2016-07-20 |
Family
ID=56375779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620173130.XU Expired - Fee Related CN205387727U (en) | 2016-03-07 | 2016-03-07 | Land leveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205387727U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946197A (en) * | 2018-05-30 | 2018-12-07 | 镇江大全现代农业发展有限公司 | One kind is turned over the grain on the threshing ground equipment |
| CN109468915A (en) * | 2018-10-26 | 2019-03-15 | 中铁二院成都勘察设计研究院有限责任公司 | A kind of roadbed filling construction method and its equipment |
| US10480140B2 (en) | 2014-10-17 | 2019-11-19 | Jimmy Vigneault | Scraper blade device with juxtaposed blade segments having a swivel interconnection between mating edges |
| US10865533B2 (en) | 2017-05-12 | 2020-12-15 | Michael F. Stephan | Flexible snowplow cutting edge |
| US11203852B2 (en) | 2017-01-05 | 2021-12-21 | 9407-4895 Quebec Inc. | Scraping device for cleaning a roadway surface |
-
2016
- 2016-03-07 CN CN201620173130.XU patent/CN205387727U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10480140B2 (en) | 2014-10-17 | 2019-11-19 | Jimmy Vigneault | Scraper blade device with juxtaposed blade segments having a swivel interconnection between mating edges |
| US11131071B2 (en) | 2014-10-17 | 2021-09-28 | 9407-4895 Quebec Inc. | Scraper blade device with juxtaposed blade segments having a swivel interconnection between mating edges |
| US11203852B2 (en) | 2017-01-05 | 2021-12-21 | 9407-4895 Quebec Inc. | Scraping device for cleaning a roadway surface |
| US11946220B2 (en) | 2017-01-05 | 2024-04-02 | 9407-4895 Quebec Inc. | Scraping device for cleaning a roadway surface |
| US10865533B2 (en) | 2017-05-12 | 2020-12-15 | Michael F. Stephan | Flexible snowplow cutting edge |
| US10889949B2 (en) | 2017-05-12 | 2021-01-12 | Michael F. Stephan | Flexible snowplow cutting edge |
| CN108946197A (en) * | 2018-05-30 | 2018-12-07 | 镇江大全现代农业发展有限公司 | One kind is turned over the grain on the threshing ground equipment |
| CN109468915A (en) * | 2018-10-26 | 2019-03-15 | 中铁二院成都勘察设计研究院有限责任公司 | A kind of roadbed filling construction method and its equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100070 No. two Li 26, Han Chuang-tzu, Beijing, Fengtai District Patentee after: ZHONGFANG CHUANGTONG CONSTRUCTION GROUP CO.,LTD. Address before: 100070 No. two Li 26, Han Chuang-tzu, Beijing, Fengtai District Patentee before: BEIJING CHUANGTONG CONSTRUCTION GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |