CN107950089A - A kind of single file ditching machine for hand tractor - Google Patents
A kind of single file ditching machine for hand tractor Download PDFInfo
- Publication number
- CN107950089A CN107950089A CN201711445703.5A CN201711445703A CN107950089A CN 107950089 A CN107950089 A CN 107950089A CN 201711445703 A CN201711445703 A CN 201711445703A CN 107950089 A CN107950089 A CN 107950089A
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- China
- Prior art keywords
- support beam
- plate
- trench digging
- fixed
- single file
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- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 240000006909 Tilia x europaea Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
- A01B33/024—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools with disk-like tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/082—Transmissions; Gearings; Power distribution
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B51/00—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus
- A01B51/04—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus drawn by animal or tractor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
- A01B59/048—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling or pushing means arranged on the front part of the tractor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Power Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of single file ditching machine for hand tractor, including rack, gear-box, trench digging cutterhead and belt pulley, rack includes left support beam and right support beam, left support beam is connected with the rear end of right support beam by fixed plate, the rear side of fixed plate is equipped with installing plate, mounting hole is offered on installing plate, inverted L shape protective plate is fixed with the upside of right support beam；Gear-box is fixed on the inside of the first half of left support beam, and the central shaft left end for cutterhead of ditching is connected with gear-box, and the central shaft right end for cutterhead of ditching is connected by bearing arrangement with right support beam, and belt pulley is installed on the left side of protective plate and belt pulley is connected with gear-box.It has the advantages that of simple structure and low cost, easy to use, adaptable, especially suitable farmers in mountain area use.
Description
Technical field
The present invention relates to a kind of agricultural machinery and implement, and in particular to a kind of single file ditching machine for hand tractor.
Background technology
With economic and society development, traditional agricultural tillage pattern just changes, and do mechanization operation is pushed away
Wide and application, ditching machine is exactly one of wherein the most normal agricultural machinery and implement, it can effectively reduce the amount of labour, improves work efficiency.But
Existing ditching machine in practical applications also there is it is certain the defects of, be mainly manifested in following aspect：Complicated, cost compared with
Height, very flexible, trench digging regularity are poor, and especially for mountain area, because landforms are uneven, existing ditching machine cannot be adaptively
Gesture changes, it is difficult to meet requirement.
The content of the invention
The object of the present invention is to provide a kind of single file ditching machine for hand tractor, it is with simple in structure, cost
The advantages of cheap, easy to use, adaptable, be especially suitable for farmers in mountain area and use.
To solve the above-mentioned problems in the prior art, a kind of single file for hand tractor provided by the invention is opened
Ditch machine, including rack, gear-box, trench digging cutterhead and belt pulley, the rack include left support beam and right support beam, left support beam
Connected with the rear end of right support beam by fixed plate, the rear side of fixed plate is equipped with installing plate, and mounting hole is offered on installing plate, right
Inverted L shape protective plate is fixed with the upside of supporting beam；The gear-box is fixed on the inside of the first half of left support beam, the ditching knife
The central shaft left end of disk is connected with gear-box, and the central shaft right end for cutterhead of ditching is connected by bearing arrangement with right support beam, institute
Belt pulley is stated to be installed on the left side of protective plate and it is connected with gear-box.
Further, a kind of single file ditching machine for hand tractor of the invention, wherein, the gear-box and belt pulley
Between be equipped with clutch, the engaging sleeve of clutch is connected with L-type crank, and the middle part and the outside of right support beam of crank are hinged, bent
The lower end of handle is hinged with connecting rod, and the other end of connecting rod is hinged with supporting plate, and supporting plate upper end and the outside of right support beam are hinged, branch
Resetting spring is equipped between the middle part of frame plate and right support beam, supporting plate lower end offers the connection for connecting clutch bracing wire
Hole.
Further, a kind of single file ditching machine for hand tractor of the invention, wherein, the left support beam and right branch
The front end of support beam is correspondingly provided with left contiguous block and left contiguous block, and rectangular through-hole is offered on left contiguous block and left contiguous block；Also wrap
Left limit plate and right limit plate are included, the upper middle side part of the left limit plate and right limit plate, which corresponds to, is hinged with board-like left adjusting rod
With right adjusting rod, offer the locating slot being spaced apart on the outside of the first half of left adjusting rod and right adjusting rod, left adjusting rod and
The upper end correspondence of right adjusting rod is passed through from the rectangular through-hole of left contiguous block and left contiguous block and fixed by jackscrew.
Further, a kind of single file ditching machine for hand tractor of the invention, wherein, the rack is in trench digging cutterhead
Upside be further fixed on natural conditions and social customs of a place plate, the natural conditions and social customs of a place plate includes the right baffle-plate and right shell body of symmetrical distribution, and right baffle-plate is from bottom right
It is obliquely installed to upper left, right shell body is obliquely installed from left to right, and right baffle-plate and right shell body is used arc by rear to preceding
Structure.
Further, a kind of single file ditching machine for hand tractor of the invention, wherein, the trench digging cutterhead includes engraving
Empty disk body, the central shaft for cutterhead of ditching are fixed on the middle part of disk body, and the periphery of disk body is fixed with connection ring, the left side of connection ring
Equally distributed first tool apron is circumferentially fixed with, the first tool apron is provided with left trench digging tulwar by axis pin；The right side of connection ring
Equally distributed second tool apron is circumferentially fixed with, the second tool apron is provided with right trench digging tulwar by axis pin；It is left trench digging tulwar and
The circumferential direction of right trench digging tulwar along connection ring is in be spaced apart.
Further, a kind of single file ditching machine for hand tractor of the invention, wherein, the left side edge of the connection ring
Equally distributed 3rd tool apron circumferentially is further fixed on, the 3rd tool apron is provided with left finishing straight knife by axis pin；The right side of connection ring
Equally distributed 4th tool apron is circumferentially further fixed on, the 4th tool apron is provided with right finishing straight knife by axis pin；Left finishing straight knife
It is symmetric with right finishing straight knife in the both sides of connection ring.
Further, a kind of single file ditching machine for hand tractor of the invention, wherein, first tool apron and correspondence
Left trench digging tulwar and the second tool apron and it is corresponding it is right trench digging tulwar be respectively provided with four groups, the 3rd tool apron and a corresponding left side are repaiied
Straightening knife and the 4th tool apron and corresponding right finishing straight knife are respectively provided with two groups.
Further, a kind of single file ditching machine for hand tractor of the invention, wherein, the left and right of the connection ring is wide
Thickness of the degree more than disk body.
A kind of single file ditching machine for hand tractor of the invention compared with prior art, has the following advantages：This hair
It is bright to allow rack to include left support beam and right support beam by setting rack, gear-box, trench digging cutterhead and belt pulley, allow left support
Beam is connected with the rear end of right support beam by fixed plate, is set installing plate in the rear side of fixed plate, is opened up installation on a mounting board
Hole, inverted L shape protective plate is fixedly arranged at the upper side in right support beam；Allow gear-box to be fixed on the inside of the first half of left support beam, allow
The central shaft left end of trench digging cutterhead is connected with gear-box, allows the central shaft right end of trench digging cutterhead to pass through bearing arrangement and right support beam
Connection, allows belt pulley to be installed on the left side of protective plate and it is connected with gear-box.Thus just constitute it is a kind of it is simple in structure, into
This cheap, easy to use, adaptable single file ditching machine for hand tractor.In practical applications, allow the present invention logical
Cross installing plate to be installed on the crossbeam on front side of hand tractor, and belt pulley is connected by the belt wheel of belt and hand tractor
Connect.In hand tractor traveling process, drive ditching knife disc spins that trench digging purpose can be achieved by belt pulley, gear-box,
And the change to physical features has well adapting to property, it is especially suitable for farmers in mountain area and uses.
The shown embodiment single file ditching machine for hand tractor a kind of to the present invention is made below in conjunction with the accompanying drawings
It is further described：
Brief description of the drawings
Fig. 1 is a kind of front view of single file ditching machine for hand tractor of the invention；
Fig. 2 is a kind of stereogram one of single file ditching machine for hand tractor of the invention；
Fig. 3 is a kind of stereogram two of single file ditching machine for hand tractor of the invention
Fig. 4 is a kind of top view of single file ditching machine for hand tractor of the invention；
Fig. 5 is the front view of trench digging cutterhead in a kind of single file ditching machine for hand tractor of the invention；
Fig. 6 is the stereogram of trench digging cutterhead in a kind of single file ditching machine for hand tractor of the invention；
Fig. 7 is the top view of trench digging cutterhead in a kind of single file ditching machine for hand tractor of the invention.
Embodiment
Firstly the need of explanation, the noun of locality such as heretofore described upper and lower, front, rear, left and right simply with reference to the accompanying drawings into
Capable description, in order to understand, not to technical scheme and be claimed scope progress limitation.
The embodiment of a kind of single file ditching machine for hand tractor of the invention as shown in Figures 1 to 7, including
Rack 1, gear-box 2, trench digging cutterhead 3 and belt pulley 4.Rack 1 includes left support beam 11 and right support beam 12, allows left support beam 11
Connected with the rear end of right support beam 12 by fixed plate 13, installing plate 14 is set in the rear side of fixed plate 13, on installing plate 14
Mounting hole 15 is opened up, and inverted L shape protective plate 16 is fixed in the upside of right support beam 12.Gear-box 2 is allowed to be fixed on left support beam 11
First half on the inside of.Allow the central shaft left end of trench digging cutterhead 3 to be connected with gear-box 2, allow the central shaft right end of trench digging cutterhead 3 to pass through
Bearing arrangement is connected with right support beam 12, is allowed belt pulley 4 to be installed on the left side of protective plate 16 and it is connected with gear-box 2.It is logical
Cross above structure setting and just constitute and a kind of of simple structure and low cost, easy to use, adaptable be used for hand tractor
Single file ditching machine.In practical applications, the present invention is allowed to be installed on by installing plate 14 on the crossbeam on front side of hand tractor, and
Belt pulley 4 is set to be connected by the belt wheel of belt and hand tractor.In hand tractor traveling process, pass through belt pulley 4, tooth
Trench digging purpose can be achieved in driving trench digging cutterhead 3 rotation of roller box 2.The present invention utilizes the two-wheeled characteristic of hand tractor, operation
Elevation-depression angle in journey by adjusting hand tractor, which can change physical features, has well adapting to property, is especially suitable for farmers in mountain area
Use.
Scheme as an optimization, present embodiment set clutch between gear-box 2 and belt pulley 4, allow clutch
Engaging sleeve connection L-type crank 21, allow the middle part of crank 21 and the outside of right support beam 12 to be hinged, allow the lower end of crank 21 to be hinged
Connecting rod 22, allows the other end articulated stand plate 23 of connecting rod 22, allows the upper end of supporting plate 23 and the outside of right support beam 12 to be hinged,
Resetting spring 24 is set between the middle part of supporting plate 23 and right support beam 12, and is opened up in 23 lower end of supporting plate for connecting clutch
The connecting hole of bracing wire.This structure setting allows supporting plate 23 to connect clutch bracing wire by connecting hole in practical applications, allows clutch
The other end attended operation handle of bracing wire.In operation process, operating personnel pull clutch bracing wire by operation handle, and clutch is drawn
Line pulls supporting plate 23, connecting rod 22 and crank 21 successively makes clutch separation, so as to cut off between belt pulley 4 and gear-box 2
Power transmission and realize stop trench digging only, have the characteristics that simple operation, control it is flexible, enhance practicality.
As further prioritization scheme, present embodiment is corresponded in the front end of left support beam 11 and right support beam 12 and set
Left contiguous block 111 and left contiguous block 121 have been put, and rectangular through-hole has been opened up on left contiguous block 111 and left contiguous block 121.Together
When, left limit plate 5 and right limit plate 6 are also provided with, allows the upper middle side part of left limit plate 5 and right limit plate 6 to correspond to hinged board-like
Left adjusting rod 51 and right adjusting rod 61, and open up and be spaced apart on the outside of the first half of left adjusting rod 51 and right adjusting rod 61
Locating slot.The rectangle of upper end correspondence from left contiguous block 111 and left contiguous block 121 of left adjusting rod 51 and right adjusting rod 61 is allowed to lead to
Pass through in hole and fixed by jackscrew.Because hand tractor only has two wheels, operating personnel cost larger in operation process
Strength grasps balance.On the one hand the present invention can prevent from ditching too deep, on the one hand may be used by setting left limit plate 5 and right limit plate 6
Operating personnel is saved strength, improve the simplicity of operation.Meanwhile present embodiment allows rack 1 in trench digging cutterhead 3
It has been fixedly arranged at the upper side natural conditions and social customs of a place plate 7.Natural conditions and social customs of a place plate 7 specifically includes the right baffle-plate 71 and right shell body 72 of symmetrical distribution, allows left gear
Plate 71 is obliquely installed from bottom right to upper left, allows right shell body 72 to be obliquely installed from left to right, and makes right baffle-plate 71 and right shell body
72 use arcuate structure by rear to preceding.For this structure in operation process, the soil block that can prevent from flying up by natural conditions and social customs of a place plate 7 falls on hand
Help with tractor and operating personnel, and by right baffle-plate 71 and the guiding role of right shell body 72, the soil block for making to fly up falls forward
In both sides, the workload that the later stage removes soil in ditch can be effectively reduced.
As embodiment, the present invention allows trench digging cutterhead 3 using the disk body 31 of hollow out, allows the center of trench digging cutterhead 3
Axis is fixed on the middle part of disk body 31, and connection ring 32 is fixedly installed on the periphery of disk body 31.In the left side of connection ring 32 circumferentially
Equally distributed first tool apron 33 is fixedly installed, allows the first tool apron 33 that left trench digging tulwar 331 is installed by axis pin.In connection ring 32
Right side equally distributed second tool apron 34 is circumferentially fixedly installed, allow the second tool apron 34 that right trench digging tulwar is installed by axis pin
341.And the circumferential direction of left trench digging tulwar 331 and right trench digging tulwar 341 along connection ring 32 is set to be in be spaced apart.The trench digging of this structure
Cutterhead 3 has the characteristics that weight is small, resistance is small, trench digging is efficient, adaptable, by the left trench digging tulwar for replacing different size
331 and it is right trench digging tulwar 341 can meet different trench digging demands.Further, present embodiment is on a left side for connection ring 32
Circumferentially fixation is also provided with equally distributed 3rd tool apron 35 for side, allows the 3rd tool apron 35 to install left finishing straight knife by axis pin
351.Equally distributed 4th tool apron 36 has circumferentially also been fixedly installed on the right side of connection ring 32, has allowed the 4th tool apron 36 to pass through pin
The right finishing straight knife 361 of axis installation.And make left finishing straight knife 351 and right finishing straight knife 361 in the both sides of connection ring 32 in symmetrical point
Cloth.This structure can improve trench digging by symmetrical left finishing straight knife 351 and right finishing straight knife 361 in practical applications
Regularity, effectively reduces the workload of later stage finishing limes marginis.
It should be noted that usual the first tool apron 33 and corresponding left trench digging 331 and second tool apron of tulwar of allowing of the present invention
34 and it is corresponding it is right trench digging tulwar 341 be respectively provided with four groups, and allow the 3rd tool apron 35 and it is corresponding it is left finishing straight knife 351 and the 4th
Tool apron 36 and corresponding right finishing straight knife 361 are respectively provided with two groups.Show through practical application, this structure setting can meet major part
Trench digging requirement, and have the advantages that it is simple in structure, ditch efficiency.In addition, the present invention is by allowing connection ring in practical applications
32 left and right width is more than the thickness of disk body 31, further reduces trench digging resistance, improves trench digging efficiency.
Above example is only the description carried out to the preferred embodiment of the present invention, and model not is claimed to the present invention
Enclose and be defined, on the premise of design spirit of the present invention is not departed from, technology of this area engineers and technicians according to the present invention
The various forms of deformations that scheme is made, should all fall into the protection domain that claims of the present invention determines.
Claims (8)
1. a kind of single file ditching machine for hand tractor, it is characterised in that including rack (1), gear-box (2), ditching knife
Disk (3) and belt pulley (4), the rack (1) include left support beam (11) and right support beam (12), left support beam (11) and right branch
The rear end for supportting beam (12) is connected by fixed plate (13), and the rear side of fixed plate (13) is equipped with installing plate (14), on installing plate (14)
Mounting hole (15) is offered, inverted L shape protective plate (16) is fixed with the upside of right support beam (12)；The gear-box (2) is fixed on
On the inside of the first half of left support beam (11), the central shaft left end of the trench digging cutterhead (3) is connected with gear-box (2), cutterhead of ditching
(3) central shaft right end is connected by bearing arrangement with right support beam (12), and the belt pulley (4) is installed on protective plate (16)
Left side and it is set to be connected with gear-box (2).
A kind of 2. single file ditching machine for hand tractor described in accordance with the claim 1, it is characterised in that the gear-box
(2) be equipped with clutch between belt pulley (4), the engaging sleeve of clutch is connected with L-type crank (21), the middle part of crank (21) with
The outside of right support beam (12) is hinged, and the lower end of crank (21) is hinged with connecting rod (22), and the other end of connecting rod (22) is hinged with branch
Frame plate (23), supporting plate (23) upper end and the outside of right support beam (12) are hinged, middle part and the right support beam of supporting plate (23)
(12) resetting spring (24) is equipped between, supporting plate (23) lower end offers the connecting hole for connecting clutch bracing wire.
A kind of 3. single file ditching machine for hand tractor described in accordance with the claim 2, it is characterised in that the left support
The front end of beam (11) and right support beam (12) is correspondingly provided with left contiguous block (111) and left contiguous block (121), left contiguous block (111)
Rectangular through-hole is offered with left contiguous block (121)；Further include left limit plate (5) and right limit plate (6), the left limit plate
(5) it is corresponding with the upper middle side part of right limit plate (6) to be hinged with board-like left adjusting rod (51) and right adjusting rod (61), left adjusting rod
(51) and on the outside of the first half of right adjusting rod (61) locating slot being spaced apart, left adjusting rod (51) and right adjusting rod are offered
(61) upper end correspondence is passed through from the rectangular through-hole of left contiguous block (111) and left contiguous block (121) and fixed by jackscrew.
A kind of 4. single file ditching machine for hand tractor described in accordance with the claim 3, it is characterised in that the rack
(1) natural conditions and social customs of a place plate (7) is further fixed on the upside of trench digging cutterhead (3), the natural conditions and social customs of a place plate (7) includes the right baffle-plate of symmetrical distribution
(71) it is obliquely installed with right shell body (72), right baffle-plate (71) from bottom right to upper left, right shell body (72) tilts set from left to right
Put, and right baffle-plate (71) and right shell body (72) is used arcuate structure by rear to preceding.
5. according to a kind of single file ditching machine for hand tractor described in claim 4, it is characterised in that the ditching knife
Disk (3) includes the disk body (31) of hollow out, and the central shaft of trench digging cutterhead (3) is fixed on the middle part of disk body (31), the week of disk body (31)
While being fixed with connection ring (32), the left side of connection ring (32) is circumferentially fixed with equally distributed first tool apron (33), the first knife
Seat (33) is provided with left trench digging tulwar (331) by axis pin；The right side of connection ring (32) is circumferentially fixed with equally distributed
Two tool aprons (34), the second tool apron (34) are provided with right trench digging tulwar (341) by axis pin；Left trench digging tulwar (331) and right trench digging
The circumferential direction of tulwar (341) along connection ring (32) is in be spaced apart.
6. according to a kind of single file ditching machine for hand tractor described in claim 5, it is characterised in that the connection ring
(32) left side is circumferentially further fixed on equally distributed 3rd tool apron (35), and the 3rd tool apron (35) is provided with a left side by axis pin and repaiies
Straightening knife (351)；The right side of connection ring (32) is circumferentially further fixed on equally distributed 4th tool apron (36), the 4th tool apron (36)
Right finishing straight knife (361) is provided with by axis pin；Left finishing straight knife (351) and right finishing straight knife (361) are in connection ring (32)
Both sides are symmetric.
7. according to a kind of single file ditching machine for hand tractor described in claim 6, it is characterised in that first knife
Seat (33) and corresponding left trench digging tulwar (331) and the second tool apron (34) and corresponding right trench digging tulwar (341) are respectively provided with four
Group, the 3rd tool apron (35) and corresponding left finishing straight knife (351) and the 4th tool apron (36) and corresponding right finishing straight knife
(361) two groups are respectively provided with.
8. according to a kind of single file ditching machine for hand tractor described in claim 7, it is characterised in that the connection ring
(32) left and right width is more than the thickness of disk body (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445703.5A CN107950089A (en) | 2017-12-27 | 2017-12-27 | A kind of single file ditching machine for hand tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445703.5A CN107950089A (en) | 2017-12-27 | 2017-12-27 | A kind of single file ditching machine for hand tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107950089A true CN107950089A (en) | 2018-04-24 |
Family
ID=61955645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711445703.5A Pending CN107950089A (en) | 2017-12-27 | 2017-12-27 | A kind of single file ditching machine for hand tractor |
Country Status (1)
| Country | Link |
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| CN (1) | CN107950089A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089218A (en) * | 2019-05-13 | 2019-08-06 | 南漳县恒达机械制造销售有限公司 | A kind of multifunctional ditching machine |
| CN111155584A (en) * | 2020-01-09 | 2020-05-15 | 宇泽森投资有限公司 | Multifunctional ditcher |
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|---|---|---|---|---|
| CN2245325Y (en) * | 1995-08-30 | 1997-01-22 | 庞伟 | Furrowing machine |
| CN200987262Y (en) * | 2006-09-15 | 2007-12-12 | 董才源 | Furrow opener cutter disc |
| US7743839B1 (en) * | 2009-03-06 | 2010-06-29 | Echo, Incorporated | Beveled edger |
| CN106342422A (en) * | 2016-11-21 | 2017-01-25 | 湖南省土壤肥料研究所 | Pulverizing soil dispersal ditching device matched with rotary cultivator |
| CN207802684U (en) * | 2017-12-27 | 2018-09-04 | 南漳县恒达机械制造销售有限公司 | A kind of uniline ditching machine for hand tractor |
-
2017
- 2017-12-27 CN CN201711445703.5A patent/CN107950089A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245325Y (en) * | 1995-08-30 | 1997-01-22 | 庞伟 | Furrowing machine |
| CN200987262Y (en) * | 2006-09-15 | 2007-12-12 | 董才源 | Furrow opener cutter disc |
| US7743839B1 (en) * | 2009-03-06 | 2010-06-29 | Echo, Incorporated | Beveled edger |
| CN106342422A (en) * | 2016-11-21 | 2017-01-25 | 湖南省土壤肥料研究所 | Pulverizing soil dispersal ditching device matched with rotary cultivator |
| CN207802684U (en) * | 2017-12-27 | 2018-09-04 | 南漳县恒达机械制造销售有限公司 | A kind of uniline ditching machine for hand tractor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089218A (en) * | 2019-05-13 | 2019-08-06 | 南漳县恒达机械制造销售有限公司 | A kind of multifunctional ditching machine |
| CN111155584A (en) * | 2020-01-09 | 2020-05-15 | 宇泽森投资有限公司 | Multifunctional ditcher |
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Application publication date: 20180424 |
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