CN2192660Y - Irrigation ditch trencher - Google Patents
Irrigation ditch trencher Download PDFInfo
- Publication number
- CN2192660Y CN2192660Y CN 94207577 CN94207577U CN2192660Y CN 2192660 Y CN2192660 Y CN 2192660Y CN 94207577 CN94207577 CN 94207577 CN 94207577 U CN94207577 U CN 94207577U CN 2192660 Y CN2192660 Y CN 2192660Y
- Authority
- CN
- China
- Prior art keywords
- soil
- reduction box
- soil sampler
- axle
- tractor
- 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
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to an agricultural or building U-shaped irrigation ditch trencher. The machine utilizes the milling and cutting principle to dig soil. When the machine works, a tractor at an output shaft at the side tows and advances along the central line of a designed channel, the power of the tractor drives a spiral soil sampler to dig the soil through a speed reducing box, and the hydraulic power of the tractor drives the spiral soil sampler to do up-and-down action through the speed reducing box, thus adjusting the depth of a trench. The digged soil is placed at the two sides of the channel bank through a soil dividing device and a soil blocking plate, and a U-shaped channel is finished one time.
Description
The utility model relates to a kind of agricultural or for building U type channel trench digger.
At present, though the report of many trenching machines is arranged both at home and abroad, but be mostly the trenching machine of ladder type channel, U type channel trench digger seldom, and structurally shoveling wheel modes that adopt more, as disclosed U type channel trench digger among the patent documentation CN1058064, it is made of a frame, two wheels of cutting the earth, the ploughshare that breaks ground, a steadying plate, tail wheel, transmission system and a hydraulic system, and this trenching machine body is big, structure is not compact, cost is high.
The purpose of this utility model provide a kind of simple in structure, compact, cost is low, high efficiency, the measured a kind of U type channel trench digger that is mainly used in agricultural and builing industry of matter.
The utility model designs a kind of U type channel trench digger, and this machine utilizes the milling principle to excavate soil.During work, with side output shaft, tractive force is the tractor-drawn more than 15 horsepowers, advance along design channel center line, drive the axle rotation of soil sampler through reduction box with the power of tractor, make soil up along closing sealing cover, be placed on canal bank both sides through soil distributing apparatus, breast boards branch, thereby once become canal, the excavation width be 180-190mm, trench digging speed be 100-120 rice/hour.
In addition, this U type channel trench digger of the utility model design can also be regulated the ditching degree of depth, and the hydraulic power by tractor during work is regulated the channel degree of depth thereby reduction box is swung up and down drive soil sampler to move up and down, and the degree of depth is a 0-1 rice.
The utility model comprises tractor-drawn device, tractor lifting arm, reduction box, soil distributing apparatus and soil sampler, described draw-gear is connected with described reduction box by belt, chain respectively with lifting arm, it is characterized in that: described soil sampler comprises an axle that is connected with described reduction gearbox output shaft, and its surface is provided with helical form excavation cutter; A bearing support, the one end is installed on the described axle, the other end is connected with described reduction box by fixed head, between described bearing support and described axle, be equipped with one and close sealing cover, the one end both sides of basseting at described bearing support respectively are equipped with a wing breast boards, in the front of breast boards described soil distributing apparatus is installed, described soil distributing apparatus is connected with described reduction box by transition wheel.
The lead angle of the excavation cutter on the soil sampler is 30 °-60 °.Advantage of the present utility model be it can be with excavation, muck haulage once finish, the canal type is neat, does not need to put in order, work quality is good again, the efficient height is simple and compact for structure, body is little, easy to operate.
Fig. 1 is the front view of ditching of the present utility model position structure
Fig. 2 is the vertical view of the utility model ditching position structure
Fig. 3 is the A-A sectional view of Fig. 1
Fig. 4 is the trenching machine working state figure
The utility model is described in further detail with most preferred embodiment below in conjunction with accompanying drawing:
The utility model comprises tractor-drawn device 1, tractor lifting arm 2, reduction box 3, soil distributing apparatus 4 and soil sampler 5, described draw-gear 1 is connected with described reduction box 3 by belt 6, chain 7 respectively with lifting arm 2, described soil sampler 5 comprises an axle 8 that is connected with described reduction box 3 output shafts, and its surface is provided with helical form excavation cutter 9; A bearing support 10, the one end is installed on the described axle 8, the other end is connected with described reduction box 3 by fixed head 11, between described bearing support 10 and described axle 8, be equipped with one and close sealing cover 12, in the end both sides that described bearing support 10 bassets a wing breast boards 13 is installed respectively, described soil distributing apparatus 4 is installed in the front of breast boards 13, and described soil distributing apparatus 4 is connected with described reduction box 3 by transition wheel 14.
Excavation cutter 9 on the soil sampler 5 is made of tool rest, blade 16 and cutter head 17, tool rest is welded on axle 8 surfaces of soil sampler 5, blade 16 is connected on the tool rest by bolt 18, above blade 16, be welded with cutter head 17, cutter head anterior angle 19 is 20 °, and the lead angle 20 of excavation cutter 9 is 30 °.
Claims (3)
1, a kind of channel trench digger, it comprises tractor-drawn device, tractor lifting arm, reduction box, soil distributing apparatus and soil sampler, described draw-gear is connected with described reduction box by belt, chain respectively with lifting arm, it is characterized in that: described soil sampler comprises an axle that is connected with described reduction gearbox output shaft, and its surface is provided with helical form excavation cutter; A bearing support, the one end is installed on the described axle, the other end is connected with described reduction box by fixed head, between described bearing support and described axle, be equipped with one and close sealing cover, the one end both sides of basseting at described bearing support respectively are equipped with a wing breast boards, in the front of breast boards described soil distributing apparatus is installed, described soil distributing apparatus is connected with described reduction box by transition wheel.
2, trenching machine as claimed in claim 1 is characterized in that: the lead angle of the excavation cutter on the described soil sampler is 30 °-60 °.
3, trenching machine as claimed in claim 1, it is characterized in that: the excavation cutter on the described soil sampler is made of tool rest, blade and cutter head, and tool rest is welded on the axle surface of soil sampler, and blade is connected on the tool rest by bolt, be welded with cutter head above blade, the cutter head anterior angle is 15 °-30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207577 CN2192660Y (en) | 1994-04-05 | 1994-04-05 | Irrigation ditch trencher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207577 CN2192660Y (en) | 1994-04-05 | 1994-04-05 | Irrigation ditch trencher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192660Y true CN2192660Y (en) | 1995-03-22 |
Family
ID=33825869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94207577 Expired - Fee Related CN2192660Y (en) | 1994-04-05 | 1994-04-05 | Irrigation ditch trencher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192660Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523791A (en) * | 2012-03-12 | 2012-07-04 | 济南浩鑫升降机械有限公司 | Improved rear-tractor trencher |
| CN102979127A (en) * | 2012-12-02 | 2013-03-20 | 张永忠 | Push-pull rotational trenching machine |
| CN105325099A (en) * | 2015-12-02 | 2016-02-17 | 吕萍华 | Novel agricultural furrowing machine |
| CN113006175A (en) * | 2021-03-05 | 2021-06-22 | 江西省水利科学院 | Spiral underground diaphragm wall construction device and method |
-
1994
- 1994-04-05 CN CN 94207577 patent/CN2192660Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523791A (en) * | 2012-03-12 | 2012-07-04 | 济南浩鑫升降机械有限公司 | Improved rear-tractor trencher |
| CN102979127A (en) * | 2012-12-02 | 2013-03-20 | 张永忠 | Push-pull rotational trenching machine |
| CN102979127B (en) * | 2012-12-02 | 2014-12-10 | 浙江省建筑科学设计研究院有限公司 | Push-pull rotational trenching machine |
| CN105325099A (en) * | 2015-12-02 | 2016-02-17 | 吕萍华 | Novel agricultural furrowing machine |
| CN113006175A (en) * | 2021-03-05 | 2021-06-22 | 江西省水利科学院 | Spiral underground diaphragm wall construction device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |