CN203151976U - Depth-adjustable ditcher - Google Patents
Depth-adjustable ditcher Download PDFInfo
- Publication number
- CN203151976U CN203151976U CN 201320090520 CN201320090520U CN203151976U CN 203151976 U CN203151976 U CN 203151976U CN 201320090520 CN201320090520 CN 201320090520 CN 201320090520 U CN201320090520 U CN 201320090520U CN 203151976 U CN203151976 U CN 203151976U
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- steel plate
- supporting leg
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Abstract
The utility model discloses a depth-adjustable ditcher which comprises a frame-shaped rack, wherein a suspending rod is arranged at the middle of the upper end face of the frame-shaped rack, depth-limiting wheel devices are respectively arranged on two sides of the frame-shaped rack, a plurality of ditcher assemblies arranged at intervals are arranged on the frame-shaped rack, each ditcher assembly comprises a support leg, the upper end parts of the support legs are arranged on the frame-shaped rack, ditching shovels and rib plates, which are welded into a whole, are respectively arranged on steel plates at the lower end parts of the support legs, the rib plates are welded on the back parts of the ditching shovels, two holes, namely, an upper horizontal waist-shaped hole and a lower circular hole are formed in the steel plate in the vertical direction, regulating bolts are arranged on the rear sides of the steel plates at the lower parts of the rib plates and the support legs, each depth-limiting wheel device comprises a depth-limiting wheel which is arranged at one end of a shaft, and a height-adjustable bracket is arranged at the other end of the shaft. The depth-adjustable ditcher has the advantages of being reasonable in structure design, solving the problem of low efficiency of accurate seed production and manual ditching and improving the problem of difficulty in regulating ditching depth and penetrating angle by other ditching modes.
Description
Technical field
The utility model relates to the agricultural tool technical field, relates in particular to the special-purpose ditching machine of a kind of experimental field of wheat breeding.
Background technology
The experimental field of wheat breeding requires to leave the sowing groove that the degree of depth, fabric width and line-spacing all meet the demands in ground preferably in whole ground condition, and at different kinds, its trench digging degree of depth, fabric width have different requirements with line-spacing.In the past between the experimental field, artificial trench digging efficient is too low, cost is higher, and existing experimental field is the distance that is connected of regulating plough and frame mostly with the adjusting of the ditching machine trench digging degree of depth, like that too loaded down with trivial details, and it is fastening inadequately to cause plough to be connected with frame, often can not satisfy above high requirement, so develop a kind of depth-adjustment formula ditching machine, its gauge wheel height can pass through screw rod screw fit adjustment, its plough penetrating angle can be regulated by regulating bolt, thus the selected control that trench depth and fabric width are split in realization.
The utility model content
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of depth-adjustment formula ditching machine to be provided, and its trench digging degree of depth, fabric width and line-spacing are all conveniently adjusted, to satisfy different requirements.
The utility model is achieved through the following technical solutions:
A kind of depth-adjustment formula ditching machine, include the shaped as frame frame, the middle part, upper surface of described shaped as frame frame is provided with hanger bar, the both sides of described shaped as frame frame are separately installed with the gauge wheel device, a plurality of spaced furrower assemblies are installed on the described shaped as frame frame, it is characterized in that: described furrower assembly includes supporting leg, the upper end of described supporting leg is installed on the shaped as frame frame, be separately installed with furrower and the floor that is welded as a whole on the steel plate of described supporting leg bottom, and floor is welded on the furrower back, the vertical direction of described steel plate has two holes, Shang Fang horizontal waist-shaped hole wherein, the below be circular hole, the steel plate rear side of described floor and supporting leg bottom is equipped with the adjusting bolt, described gauge wheel device includes gauge wheel, and described gauge wheel is installed in an end of axle, and the other end of axle is equipped with height-adjustable support.
Described frame top has two pairs of hanger bar, and regular collocation constitutes hitch frame, can be installed on the tractor.
Described furrower assembly is installed on respectively on former and later two crossbeams of shaped as frame frame, and about equidistantly be distributed on the shaped as frame frame.
Floor is fixed on the steel plate of supporting leg bottom by two construction bolts in the described furrower assembly, and the installing hole of steel plate upside is waist-shaped hole, floor and steel plate rear side are equipped with the adjusting bolt, and the oval steel pipe on described supporting leg top is fixed on the frame by fixed device and long U-bolt.
Described height-adjustable support comprises the dark square tube of the limit that has circular port, the bottom of the dark square tube of described limit is installed on the axle, the dark square tube upper surface of described limit has screwed hole, what cooperate with screwed hole is the rotary screw that has rotating handles, the screw rod stop is arranged on the described rotary screw, cooperating what install with the screw rod stop is fixing square tube, described fixedly square tube outer surface transverse weld has supporting seat, evenly have four circular holes on the described supporting seat, be fixed on the frame both sides by short U-bolt and nut.
The steel plate rear side of described floor and supporting leg bottom is equipped with the adjusting bolt, and swivel bolt can be regulated the plough angle, has reached the purpose of regulating the plough penetrating angle.Described gauge wheel device, it is highly mainly regulated by rotary screw and screw, described screw rod stop is used for limiting rotary screw and concerns with the fixing installation site of square tube, make rotary screw and fixedly square tube the degree of freedom that can vertically rotate is only arranged.
During concrete operations, frame, connecting rod all is connected by bolt is secondary with tractor.In the facility operation process, can regulate the gauge wheel rotating handles as requested, to reach the purpose of regulating the trench digging degree of depth, can regulate the adjusting bolt of furrower back as requested, to regulate the furrower penetrating angle, reach the purpose of regulating the trench digging fabric width.The long U-bolt of degree of tightness can be regulated plough horizontal direction distance, can regulate the trench digging line-spacing.
The utility model has the advantages that:
The utility model reasonable in design is reliable, has solved the inefficient problem of the artificial trench digging of the accurate production of hybrid seeds, has also improved the trench digging degree of depth and the difficult adjusting problem of penetrating angle of other trench digging mode simultaneously.Make high-quality the finishing of production of hybrid seeds ditching operation high efficiency, can satisfy different trench digging requirements simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model side view.
Fig. 3 local structure for amplifying schematic diagram of dark wheel apparatus that is limited.
Fig. 4 is the local structure for amplifying schematic diagram of furrower assembly.
Embodiment
Referring to accompanying drawing, a kind of depth-adjustment formula ditching machine, include shaped as frame frame 1, the middle part, upper surface of shaped as frame frame 1 is provided with hanger bar 2,3, the both sides of shaped as frame frame 1 are separately installed with the gauge wheel device, a plurality of spaced furrower assemblies are installed on the shaped as frame frame 1, furrower assembly includes supporting leg 13, the upper end of supporting leg 13 is installed on the shaped as frame frame 1, be separately installed with the furrower 14 and the floor 17 that are welded as a whole on the steel plate of supporting leg 13 bottoms, and floor 17 is welded on furrower 14 backs, the vertical direction of steel plate has two holes, Shang Fang horizontal waist-shaped hole wherein, the below be circular hole, floor 17 is equipped with adjusting bolt 16 with the steel plate rear side of supporting leg 13 bottoms, the gauge wheel device includes gauge wheel 12, gauge wheel 12 is installed in an end of axle 11, and the other end of axle 11 is equipped with height-adjustable support.
The frame top has two pairs of hanger bar 2,3, and regular collocation constitutes hitch frame, can be installed on the tractor;
Furrower assembly is installed on respectively on former and later two crossbeams of shaped as frame frame 1, and about equidistantly be distributed on the shaped as frame frame 1; Floor 17 is fixed on the steel plate of supporting leg 13 bottoms by two construction bolts 15 in the furrower assembly, and the installing hole of steel plate upside is waist-shaped hole, floor and steel plate rear side are equipped with the adjusting bolt, and the oval steel pipe on supporting leg 13 tops is fixed on the frame by fixed device 5 and long U-bolt 4; Height-adjustable support comprises the dark square tube 10 of the limit that has circular port, limit the bottom of dark square tube 10 to be installed on the axle 11, limit dark square tube 10 upper surfaces that screwed hole is arranged, what cooperate with screwed hole is the rotary screw 7 that has rotating handles, the screw rod stop is arranged on the rotary screw 7, and cooperating what install with the screw rod stop is fixing square tube 8, and fixedly square tube 8 outer surface transverse weld have supporting seat 9, evenly have four circular holes on the supporting seat 9, be fixed on the frame both sides by short U-bolt 6 and nut.
Claims (5)
1. depth-adjustment formula ditching machine, include the shaped as frame frame, the middle part, upper surface of described shaped as frame frame is provided with hanger bar, the both sides of described shaped as frame frame are separately installed with the gauge wheel device, a plurality of spaced furrower assemblies are installed on the described shaped as frame frame, it is characterized in that: described furrower assembly includes supporting leg, the upper end of described supporting leg is installed on the shaped as frame frame, be separately installed with furrower and the floor that is welded as a whole on the steel plate of described supporting leg bottom, and floor is welded on the furrower back, the vertical direction of described steel plate has two holes, Shang Fang horizontal waist-shaped hole wherein, the below be circular hole, the steel plate rear side of described floor and supporting leg bottom is equipped with the adjusting bolt, described gauge wheel device includes gauge wheel, and described gauge wheel is installed in an end of axle, and the other end of axle is equipped with height-adjustable support.
2. depth-adjustment formula ditching machine according to claim 1 is characterized in that: described frame top has two pairs of hanger bar, and regular collocation constitutes hitch frame, can be installed on the tractor.
3. depth-adjustment formula ditching machine according to claim 1, it is characterized in that: described furrower assembly is installed on respectively on former and later two crossbeams of shaped as frame frame, and about equidistantly be distributed on the shaped as frame frame.
4. depth-adjustment formula ditching machine according to claim 3, it is characterized in that: floor is fixed on the steel plate of supporting leg bottom by two construction bolts in the described furrower assembly, and the installing hole of steel plate upside is waist-shaped hole, floor and steel plate rear side are equipped with the adjusting bolt, and the oval steel pipe on described supporting leg top is fixed on the frame by fixed device and long U-bolt.
5. depth-adjustment formula ditching machine according to claim 1, it is characterized in that: described height-adjustable support comprises the dark square tube of the limit that has circular port, the bottom of the dark square tube of described limit is installed on the axle, the dark square tube upper surface of described limit has screwed hole, what cooperate with screwed hole is the rotary screw that has rotating handles, the screw rod stop is arranged on the described rotary screw, cooperating what install with the screw rod stop is fixing square tube, described fixedly square tube outer surface transverse weld has supporting seat, evenly have four circular holes on the described supporting seat, be fixed on the frame both sides by short U-bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090520 CN203151976U (en) | 2013-02-27 | 2013-02-27 | Depth-adjustable ditcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090520 CN203151976U (en) | 2013-02-27 | 2013-02-27 | Depth-adjustable ditcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203151976U true CN203151976U (en) | 2013-08-28 |
Family
ID=49013220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320090520 Expired - Fee Related CN203151976U (en) | 2013-02-27 | 2013-02-27 | Depth-adjustable ditcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203151976U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604391A (en) * | 2015-01-30 | 2015-05-13 | 山西省农业科学院隰县农业试验站 | Orchard ditching fertilizer distributor |
| CN104620708A (en) * | 2013-11-13 | 2015-05-20 | 农业技术国家研究所 | Scarifier for deep strip-tillage |
| CN105075462A (en) * | 2015-09-06 | 2015-11-25 | 山西瑞杰农业开发有限公司 | Ditching and scarification plough for tree seedling plantation |
| CN108293370A (en) * | 2018-03-09 | 2018-07-20 | 安徽农业大学 | A kind of composite blade formula terrain self-adaptive ditching machine |
| CN112042292A (en) * | 2020-08-28 | 2020-12-08 | 农业农村部南京农业机械化研究所 | Wheat wide-width uniform sowing device with controllable sowing depth |
-
2013
- 2013-02-27 CN CN 201320090520 patent/CN203151976U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104620708A (en) * | 2013-11-13 | 2015-05-20 | 农业技术国家研究所 | Scarifier for deep strip-tillage |
| CN104604391A (en) * | 2015-01-30 | 2015-05-13 | 山西省农业科学院隰县农业试验站 | Orchard ditching fertilizer distributor |
| CN105075462A (en) * | 2015-09-06 | 2015-11-25 | 山西瑞杰农业开发有限公司 | Ditching and scarification plough for tree seedling plantation |
| CN108293370A (en) * | 2018-03-09 | 2018-07-20 | 安徽农业大学 | A kind of composite blade formula terrain self-adaptive ditching machine |
| CN108293370B (en) * | 2018-03-09 | 2024-02-27 | 安徽农业大学 | Combined blade type topography self-adaptive ditching machine |
| CN112042292A (en) * | 2020-08-28 | 2020-12-08 | 农业农村部南京农业机械化研究所 | Wheat wide-width uniform sowing device with controllable sowing depth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20160227 |