CN201294721Y - Rear-mounted reverse ditching machine - Google Patents
Rear-mounted reverse ditching machine Download PDFInfo
- Publication number
- CN201294721Y CN201294721Y CNU2008201390974U CN200820139097U CN201294721Y CN 201294721 Y CN201294721 Y CN 201294721Y CN U2008201390974 U CNU2008201390974 U CN U2008201390974U CN 200820139097 U CN200820139097 U CN 200820139097U CN 201294721 Y CN201294721 Y CN 201294721Y
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- China
- Prior art keywords
- transmission box
- intermediate transmission
- turning cut
- mudguard
- rotary
- 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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Abstract
The utility model discloses a rear-mounted reverse ditching machine matched with a walking tractor, which comprises an intermediate transmission box and an input gear, turning cut blades are fixed on the shaft ends of power output shafts of both sides of the lower part of the intermediate transmission box, a mudguard is arranged towards the front upper direction of the turning cut blades, a shoveling board is arranged towards the rear lower direction of the mudguard, and a tail pulley is fixed on the mudguard. A part of the intermediate transmission box rotating and passing through the turning cut blades has the width of 25 mm to 50 mm, because the turning cut blades are arranged on both sides of the intermediate transmission box, the bottom of the intermediate transmission box can enter a ditch to reduce the rotating diameter of each turning cut blade, the ditching deep can reach the rotating semi-diameter of each turning cut blade, the earth flow splashes towards the upper rear direction of both sides along the mudguard during turning cut, and the ditching machine has uniform soil sprinkling, ditch edges without agglomerate soil, low power consumption, high efficiency, strong adaptability and easy operation.
Description
Technical field
The utility model relates to a kind of and hand drags supporting Postpositioned reversal ditching machine, is used for the farmland trench digging, belongs to agricultural machinery.
Background technology
Present and hand drags supporting ditching machine kind a lot, by the machine coordination form front positioning type and rear-mounted is arranged, front-end ditching machine is installed on the entablature, heavy back is light before the unit, promptly be that the operator very requires great effort when turning tune with the rotovator counterweight, rear-mounted ditching machine is more with the rotovator repacking at present still, with the ditching machine of rotovator repacking just to change rotary-cut soil, have that ditch is shallow, hack is more in the ditch, earth flies not open, drop on the both sides of ditch, trench digging quality and effect are all very poor, need artificial ditch cleaning arrangement after the operation.
Summary of the invention
The purpose of this utility model provides a kind of and hand drags supporting Postpositioned reversal ditching machine.
Scheme of the present utility model is: a kind of and hand drags supporting rear-mounted reversal ditching machine, comprise on the power take-off axle head of middle driving box, input gear, both sides, middle driving box bottom and fixing the rotary-cut cutter, the front upper place of rotary-cut cutter is provided with dashboard, the back lower place of dashboard is provided with the native plate of shovel, tail wheel is fixed on the dashboard, and the position width that described middle driving box is positioned at rotary-cut cutter rotation process is 25 millimeters---and 50 millimeters.
The utility model has the advantages that: the rotating diameter of rotary-cut cutter is little, the trench digging degree of depth can reach the radius of turn of rotary-cut cutter, and soil stream splashes along dashboard rear on the both sides during rotary-cut, spreads soil evenly, limes marginis does not have knot soil, and is low in energy consumption, effect is high, adaptability is strong, operation is light.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a left side view of the present utility model.
Among the figure: 1. middle driving box 2. dashboards 3. rotary-cut cuttves 4. struts 5. tail wheels 6. input gears 7. control sticks 8. shovel native plate 9. output shafts
Embodiment:
As Fig. 1, a kind of rear-mounted reversal ditching machine shown in Figure 2, comprise middle driving box 1, input gear 6, fixing rotary-cut cutter 3 on the axle head of the power take-off 9 of both sides, middle driving box 1 bottom, the front upper place of rotary-cut cutter 3 is provided with dashboard 2, the back lower place of dashboard 2 is provided with the native plate 8 of shovel, tail wheel 5 is fixed on the dashboard 2, strut 4 drags arm-rest frame to be connected with hand and is fixing, during operation, to import gear 6 by control stick 7 and drag the gearbox gear engagement with hand, power reaches rotary-cut cutter 3 through output shaft 9, rotary-cut cutter 3 is done reverse rotation, tail wheel 5 is adjusted and controlling depth, the position width that described middle driving box 1 is positioned at rotary-cut cutter 3 rotation processes is 25 millimeters---50 millimeters, do not scooped up outside the ditch of in the rotary-cut process of rotary blade 3, dishing out in the lump by the native plate 8 of shovel between ditch by the part soil of rotary-cut, bottom of trench does not have hack, because the both sides of middle driving box 1 are provided with rotary-cut cutter 3, the bottom of middle driving box 1 can be lowered in the ditch, can reduce the rotating diameter of rotary-cut cutter 3, the trench digging degree of depth can reach the radius of turn of rotary-cut cutter 3, and soil stream splashes along dashboard 2 rear on the both sides during rotary-cut, spreads soil evenly, limes marginis does not have knot soil, low in energy consumption, the effect height, adaptability is strong, operates light.
Claims (1)
1, a kind of and hand drags supporting rear-mounted reversal ditching machine, comprise on the axle head of power take-off (9) of middle driving box (1), input gear (6), middle driving box (1) both sides, bottom and fixing rotary-cut cutter (3), the front upper place of rotary-cut cutter (3) is provided with dashboard (2), the back lower place of dashboard (2) is provided with shovel native plate (8), tail wheel (5) is fixed on the dashboard (2), it is characterized in that: the position width that described middle driving box (1) is positioned at rotary-cut cutter (3) rotation process is 25 millimeters---50 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201390974U CN201294721Y (en) | 2008-10-15 | 2008-10-15 | Rear-mounted reverse ditching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201390974U CN201294721Y (en) | 2008-10-15 | 2008-10-15 | Rear-mounted reverse ditching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294721Y true CN201294721Y (en) | 2009-08-26 |
Family
ID=41040672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201390974U Expired - Fee Related CN201294721Y (en) | 2008-10-15 | 2008-10-15 | Rear-mounted reverse ditching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294721Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103069952A (en) * | 2013-02-05 | 2013-05-01 | 王荣葵 | Walking ditcher for flat-bottom square trenches |
| CN103329742A (en) * | 2013-05-30 | 2013-10-02 | 安徽芜湖瑞康农业科技开发有限公司 | Tree root cutting machine and method of machine for cutting grape vine roots |
| CN103749012A (en) * | 2013-12-20 | 2014-04-30 | 西安亚澳农机股份有限公司 | Efficient rotary cultivator capable of reducing adherence and preventing blocking |
-
2008
- 2008-10-15 CN CNU2008201390974U patent/CN201294721Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103069952A (en) * | 2013-02-05 | 2013-05-01 | 王荣葵 | Walking ditcher for flat-bottom square trenches |
| CN103329742A (en) * | 2013-05-30 | 2013-10-02 | 安徽芜湖瑞康农业科技开发有限公司 | Tree root cutting machine and method of machine for cutting grape vine roots |
| CN103749012A (en) * | 2013-12-20 | 2014-04-30 | 西安亚澳农机股份有限公司 | Efficient rotary cultivator capable of reducing adherence and preventing blocking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20091116 |