CN1110353A - Channel trench digger - Google Patents
Channel trench digger Download PDFInfo
- Publication number
- CN1110353A CN1110353A CN 94103382 CN94103382A CN1110353A CN 1110353 A CN1110353 A CN 1110353A CN 94103382 CN94103382 CN 94103382 CN 94103382 A CN94103382 A CN 94103382A CN 1110353 A CN1110353 A CN 1110353A
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- CN
- China
- Prior art keywords
- soil
- tractor
- reduction box
- axle
- soil sampler
- 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.)
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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 present invention relates to a farm or building purpose U-shaped channel excavating machine. Said machine uses a milling and cutting principle to excavate soil. When working, it is drawn by side output shaft tractor, and moved forwards along the central line of designed channel, and the dynamic force of said tractor is used by means of a reduction gear box to drive soil auger to excavate soil, and the hydraulic power of said tractor is used by means of the reduction gear box to drive the soil auger to make it move up and down so as to regulate its excavating depth, and then the excavated earth can be passed through an earth-dividing device and earth-retaining plates, and respectively placed on both sides of channel, so that the U-shaped channel can be made up in one-run.
Description
The present invention 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 invention is to 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 present invention 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 present invention 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 present invention includes 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 °.
The invention has the advantages that 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 invention position structure
Fig. 2 is the vertical view of ditching of the present invention position structure
Fig. 3 is the A-A sectional view of Fig. 1
Fig. 4 is the trenching machine working state figure
The invention will be further described with most preferred embodiment below in conjunction with accompanying drawing:
The present invention includes 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, and blade 16 is connected on the tool rest by bolt 18, is welded with cutter head 17 above blade 16, 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 94103382 CN1110353A (en) | 1994-04-04 | 1994-04-04 | Channel trench digger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94103382 CN1110353A (en) | 1994-04-04 | 1994-04-04 | Channel trench digger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1110353A true CN1110353A (en) | 1995-10-18 |
Family
ID=5031039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94103382 Pending CN1110353A (en) | 1994-04-04 | 1994-04-04 | Channel trench digger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1110353A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614015B (en) * | 2008-06-26 | 2011-07-20 | 上海金泰工程机械有限公司 | Underground lateral trenching and milling device |
| CN101705703B (en) * | 2009-11-17 | 2012-06-27 | 张永忠 | Double-shaft oblique slot forming machine |
| CN102577704A (en) * | 2012-03-01 | 2012-07-18 | 宁波市农业技术推广总站 | Walking-type paddy field furrowing machine |
| CN102656978A (en) * | 2012-05-23 | 2012-09-12 | 赤峰赫原农林机械制造有限公司 | Double-ridge furrowing, full-film paving and fertilizing precision seeder |
| CN102691324A (en) * | 2012-05-30 | 2012-09-26 | 张永忠 | Groove sawing machine with movable cutting boards |
| CN111576525A (en) * | 2020-06-23 | 2020-08-25 | 湖南鼎元机械有限公司 | Channel ditching machine |
-
1994
- 1994-04-04 CN CN 94103382 patent/CN1110353A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614015B (en) * | 2008-06-26 | 2011-07-20 | 上海金泰工程机械有限公司 | Underground lateral trenching and milling device |
| CN101705703B (en) * | 2009-11-17 | 2012-06-27 | 张永忠 | Double-shaft oblique slot forming machine |
| CN102577704A (en) * | 2012-03-01 | 2012-07-18 | 宁波市农业技术推广总站 | Walking-type paddy field furrowing machine |
| CN102656978A (en) * | 2012-05-23 | 2012-09-12 | 赤峰赫原农林机械制造有限公司 | Double-ridge furrowing, full-film paving and fertilizing precision seeder |
| CN102691324A (en) * | 2012-05-30 | 2012-09-26 | 张永忠 | Groove sawing machine with movable cutting boards |
| CN102691324B (en) * | 2012-05-30 | 2014-04-02 | 张永忠 | Groove sawing machine with movable cutting boards |
| CN111576525A (en) * | 2020-06-23 | 2020-08-25 | 湖南鼎元机械有限公司 | Channel ditching machine |
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| PB01 | Publication |