CN206851342U - One cultivates on experimental plot chalker - Google Patents
One cultivates on experimental plot chalker Download PDFInfo
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- CN206851342U CN206851342U CN201720740670.6U CN201720740670U CN206851342U CN 206851342 U CN206851342 U CN 206851342U CN 201720740670 U CN201720740670 U CN 201720740670U CN 206851342 U CN206851342 U CN 206851342U
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- fix bar
- wire
- bar
- vertical bar
- scriber
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Abstract
The utility model discloses one to cultivate on experimental plot chalker, belongs to agricultural tool technical field, and the technical problems to be solved in the utility model is that the mode of print is manually stepped on for field line, is taken a lot of work laborious, and manual labor amount is big, and efficiency is low, the technical scheme used for：Its structure includes fix bar one, scriber and fix bar two, and fix bar one is be arranged in parallel with fix bar two, and scriber is arranged between fix bar one and fix bar two；Fix bar one includes vertical bar one and guide roller, and fix bar two includes vertical bar two, and vertical bar two is provided with wire retainer ring close to the position of lower end；Guide roller is arranged on vertical bar one and wire is wound with the position of lower end, guide roller, and on guide roller, the other end is fixed in wire retainer ring wire one ends wound；Scriber includes bearing, two pulleys and two scribing rods, two pulleys and connected by bearing, and bearing offers the threading hole through bearing along the longitudinal direction, and wire runs through threading hole, and two scribing rods are disposed on bearing.
Description
Technical field
Agricultural tool technical field is the utility model is related to, specifically one cultivates on experimental plot chalker.
Background technology
In field crop breeding process, due to more than planting material quantity and complicated.According to field planting plan, it is necessary to
Experimental plot is divided into different zones.Experimental plot region division is main or by the way that " cross measure is positioned, and longitudinal rolling rope is stepped at present
The mode of print ", the i.e. first step measure the width of cell along experimental plot both lateral sides, are made marks in the position for needing to rule；Second
Step in the longitudinally opposed mark point answered in experimental plot fixes two bars, is chained up with rope, presses close to earth's surface by after rope, people
Work steps on rope with pin, leaves the vestige of rope on the ground, reaches the purpose of experimental plot region division.It is basic by the way of line at present
It is to need multiple cooperations to complete, and needs manually to be stepped on the line with pin, takes a lot of work laborious, efficiency is low.
Patent No. CN205179677U patent document discloses one and cultivated on experimental plot with scriber, including stretching structure
The powder cabin of push rod and tubular, mandrel is installed at the axial centre of powder cabin, and passes through the lower end of mandrel and push rod and be rotatablely connected, powder
Storehouse is along the circumferential direction uniformly provided with some flour openings, and the side of powder cabin is provided with powder input port；The arranged on left and right sides face of powder cabin is fixed to be connected
Support wheel is connected to, the longitudinal center line of the support wheel is overlapped with the longitudinal center line of powder cabin, and support wheel excircle, which is arranged with, to be subtracted
Tire is shaken, the radius of the radius ratio powder cabin of cushion tyre is big 2-5 centimetres.The technical scheme in experimental plot it is difficult to ensure that draw straight
Line, rule using powder, people is easy to suck powder, influences health, and the not reproducible utilization of powder, adds field
Line cost.
The content of the invention
Technical assignment of the present utility model, which is to provide, cultivates on experimental plot chalker, to solve for field line manually
The mode of print is stepped on, is taken a lot of work laborious, the problem of manual labor amount is big, and efficiency is low.
Technical assignment of the present utility model realizes that one cultivates on experimental plot chalker, including fix bar in the following manner
First, scriber and fix bar two, fix bar one be arranged in parallel with fix bar two, and scriber is arranged on fix bar one and fix bar two
Between；Fix bar one includes vertical bar one and guide roller, and fix bar two includes vertical bar two, and vertical bar two is close to the position of lower end
It is provided with wire retainer ring；Guide roller is arranged on vertical bar one and wire, wire one is wound with the position of lower end, guide roller
End is wrapped on guide roller, and the other end is fixed in wire retainer ring；Scriber includes bearing, two pulleys and two line
Bar, two pulleys are connected by bearing, and bearing offers the threading hole through bearing along the longitudinal direction, and wire runs through threading hole, and two
Scribing rod is disposed on bearing.
Preferably, vertical bar one and the lower end of vertical bar two are tapered, fix bar one and fix bar two is facilitated to insert ground
Face.
Preferably, vertical bar one and vertical bar two are respectively arranged with a lateral stub, two short tubes difference at lower end
Below guide roller and wire retainer ring, it is easy to trample auxiliary underthrust ground with pin, and fix underthrust depth simultaneously.
It is more excellent, offset arm is provided with the wire retainer ring of vertical bar two, offset arm is used to eliminate because guide roller causes
Both ends position deviation, wire is directly anchored on offset arm.
Preferably, being provided with handle outside guide roller, folding and unfolding wire is rotated by handle, it is convenient and strength-saving.
Preferably, wire uses steel wire rope.
Preferably, scriber is provided with one.
Preferably, scriber is provided with two, two scribers are arranged at intervals, and two scribers are opened from field both ends simultaneously
Begin to rule, improve operating efficiency.
More preferably, the angle between two scribing rods is 120-150 °, preferably 130 °.
More preferably, the L-shaped structure that scribing rod is made up of connecting portion and line portion, and the folder between connecting portion and line portion
Angle is 60-90 °, preferably 70 °.
Experimental plot chalker of the present utility model is compared and had the advantages that with prior art：
（One）, the utility model be mainly to solve field line manually to step on the mode of print, take a lot of work the problem of laborious, pass through
Using the chalker, artificial, reduction recruitment cost can be saved, while makes line work become more easily, to improve field examination
Test small ride efficiency；
（Two）, the utility model by using scriber, original artificial step on the line is become to rule, makes the people of line work one
Just it can complete, save manpower, reduce cost of labor；
（Three）, vertical bar one of the present utility model and the lower end of vertical bar two it is tapered, facilitate fix bar one and fix bar
Two insertion ground, while for the ease of trampling auxiliary underthrust ground, and fixed underthrust depth, vertical bar one and vertical bar two with pin
A short tube is transversely mounted at lower end.
（Four）, handle is installed on guide roller of the present utility model, it is ensured that take-up unwrapping wire and when tightening up line, it is easy to operate fast
Victory, improve operating efficiency.
As can be seen here, the utility model have reasonable in design, simple in construction, easy to process, small volume, it is easy to use, one
The features such as thing uses, thus, have good value for applications.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Accompanying drawing 1 is the structural representation of experimental plot chalker；
Accompanying drawing 2 is the structural representation of guide roller in accompanying drawing 1；
Accompanying drawing 3 is the structural representation of scriber in accompanying drawing 1；
Accompanying drawing 4 is the structural representation of scriber other direction；
Accompanying drawing 5 is the structural representation of embodiment two；
Accompanying drawing 6 is the structural representation of embodiment three.
In figure：1st, fix bar one, 2, scriber, 3, fix bar two, 4, vertical bar one, 5, guide roller, 6, vertical bar two, 7,
Wire, 8, wire retainer ring, 9, bearing, 10, pulley, 11, scribing rod, 11.1, connecting portion, 11.2, line portion, 12, threading hole,
13rd, short tube, 14, offset arm, 15, handle.
Embodiment
Field chalker of the present utility model of testing is described in detail below with reference to Figure of description and specific embodiment.
Embodiment one：
As shown in accompanying drawing 1,2,3 and 4, experimental plot chalker of the present utility model, its structure is mainly by fix bar one
1st, fix bar 23 and a scriber 2 are formed, and fix bar 1 is set with the parallel interval of fix bar 23, and scriber 2 is positioned at fixation
Between bar 1 and fix bar 23；Fix bar 1 includes vertical bar 1 and guide roller 5, and fix bar 23 includes vertical bar 26,
Vertical bar 1 and vertical bar 26 are cylindrical bar, and the height of vertical bar 1 and vertical bar 26 is 1.7 meters, a diameter of 2cm.
Vertical bar 1 and the lower end of vertical bar 26 are tapered, facilitate vertical bar 1 and vertical bar 26 to insert ground.The He of vertical bar 1
Vertical bar 26 connects a lateral stub 13 respectively at the 20cm of bottom, is easy to trample auxiliary underthrust ground with pin, and simultaneously solid
Fix slotting depth.The external diameter of guide roller 5 is 20cm, internal diameter 5cm, and central fixed point is located at from the lower end 35cm of vertical bar 1, leads
Wire 7 is wound with line wheel 5, on guide roller 5, the other end is fixed in vertical bar 26 one ends wound of wire 7, vertical bar 26
On wire retainer ring 8 is installed, wire retainer ring 8 is located at from the lower end 35cm of vertical bar 26, for fixing wire 7.Guide roller
5 outside installation handles 15, folding and unfolding wire 7 is rotated by handle 15, convenient and strength-saving.Wire 7 uses steel wire rope, and the length of wire 7 is
100m.Scriber 2 includes 9, two pulleys 10 of bearing and two scribing rods 11, two pulleys 10 are connected by bearing 9, the edge of bearing 9
Longitudinal direction offers the threading hole 12 through bearing 9, and wire 7 runs through threading hole 12, and two scribing rods 11 interval is arranged on bearing 9
On, can 360 ° of rotations.Wherein, the external diameter of pulley 10 is 30cm, thickness 3cm；The internal diameter of bearing 9 is 10cm, and threading hole 12 is a diameter of
1cm.Angle between two scribing rods 11 is 130 °.The L-shaped knot that scribing rod 11 is made up of connecting portion 11.1 and line portion 11.2
Structure, and the angle between connecting portion 11.1 and line portion 11.2 is 70 °, the length of connecting portion 11.1 are 1m, the length of line portion 11.2
For 7cm.
Required according to test plan, the place of line is determined in experimental plot both sides, by fix bar 1 and fix bar 23
Scribe point is fixed on as requested, and two fix bar underthrust depth are 20cm, lateral stub 13 is adjacent to ground, and pass through wire
Wheel 5 tightens up wire 7.Scriber 2 is pulled at fix bar 23 at fix bar 1 along the direction of wire 7, completed positive time
Line；During second of line, equally fix bar 1 and fix bar 23 are fixed, stringing lead 7, by the opposite side of scriber 2
Scribing rod 11（Close to fix bar two）Ground is contacted, is pulled to along the direction of wire 7 by fix bar 23 at fix bar 1, is completed
Reversely line.
Embodiment two：
As shown in Figure 5, the experimental plot chalker of the present embodiment, mainly by fix bar 1, fix bar 23 and draw
Line device 2 is formed.Position relationship is identical with embodiment one at the structure of each several part, the difference is that only：The installation of scriber 2 two
Individual, two scribers 2 are arranged at intervals, and a scriber 2 is arranged close to the position of fix bar 1, and another scriber 2 is arranged on
Close to the position of fix bar 23, two scribers 2 are rule since the both ends of field simultaneously, improve operating efficiency.
Embodiment three：
As shown in Figure 6, the experimental plot chalker of the present embodiment, its structure is mainly by fix bar 1, fix bar two
3 and a scriber 2 form.Position relationship is identical with embodiment one at the structure of each several part, the difference is that only：Vertical bar
Offset arm 14 is provided with 26 wire retainer ring 8, offset arm 14 is used to eliminate due to the position at both ends caused by guide roller 5
Deviation, wire 7 are directly anchored on offset arm 14.
By embodiment above, the those skilled in the art can readily realize the utility model.But
It is it should be appreciated that the utility model is not limited to three kinds of above-mentioned embodiments.On the basis of disclosed embodiment,
The those skilled in the art can be combined different technical characteristics, so as to realize different technical schemes.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (10)
1. one cultivates on experimental plot chalker, it is characterised in that including fix bar one, scriber and fix bar two, fix bar one with
Fix bar two is be arranged in parallel, and scriber is arranged between fix bar one and fix bar two；Fix bar one includes vertical bar one and led
Line wheel, fix bar two include vertical bar two, and vertical bar two is provided with wire retainer ring close to the position of lower end；Guide roller is arranged on
Vertical bar one is wound with wire on the position of lower end, guide roller, and on guide roller, the other end is fixed on wire one ends wound
In wire retainer ring；Scriber includes bearing, two pulleys and two scribing rods, two pulleys and connected by bearing, and bearing edge is vertical
The threading hole through bearing is offered to direction, wire runs through threading hole, and two scribing rods are disposed on bearing.
2. chalker according to claim 1, it is characterised in that vertical bar one and the lower end of vertical bar two are tapered.
3. chalker according to claim 1 or 2, it is characterised in that vertical bar one and vertical bar two are at lower end
A lateral stub is respectively arranged with, two short tubes are respectively below guide roller and wire retainer ring.
4. chalker according to claim 3, it is characterised in that be provided with the wire retainer ring of vertical bar two partially
Move bar.
5. chalker according to claim 1, it is characterised in that handle is provided with outside guide roller.
6. chalker according to claim 1, it is characterised in that wire uses steel wire rope.
7. chalker according to claim 1, it is characterised in that scriber is provided with one.
8. chalker according to claim 1, it is characterised in that scriber is provided with two, and two scriber intervals are set
Put.
9. according to the chalker described in claim 1 or 7 or 8, it is characterised in that the angle between two scribing rods is 120-
150°。
10. according to the chalker described in claim 1 or 7 or 8, it is characterised in that scribing rod is by connecting portion and line portion
The L-shaped structure of composition, and the angle between connecting portion and line portion is 60-90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740670.6U CN206851342U (en) | 2017-06-23 | 2017-06-23 | One cultivates on experimental plot chalker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740670.6U CN206851342U (en) | 2017-06-23 | 2017-06-23 | One cultivates on experimental plot chalker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206851342U true CN206851342U (en) | 2018-01-09 |
Family
ID=60826555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720740670.6U Active CN206851342U (en) | 2017-06-23 | 2017-06-23 | One cultivates on experimental plot chalker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206851342U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099896A (en) * | 2018-08-28 | 2018-12-28 | 江苏里下河地区农业科学研究所 | A kind of caliberating device in the experimental plot monitoring region that elasticity clamps |
| CN109479473A (en) * | 2018-12-28 | 2019-03-19 | 济宁市农业科学研究院 | One cultivates on experimental plot with anti-blocking scriber and its application method |
| CN109644638A (en) * | 2018-12-28 | 2019-04-19 | 济宁市农业科学研究院 | A kind of field scriber and its application method |
-
2017
- 2017-06-23 CN CN201720740670.6U patent/CN206851342U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099896A (en) * | 2018-08-28 | 2018-12-28 | 江苏里下河地区农业科学研究所 | A kind of caliberating device in the experimental plot monitoring region that elasticity clamps |
| CN109099896B (en) * | 2018-08-28 | 2020-08-18 | 江苏里下河地区农业科学研究所 | Calibration device for test field monitoring area with elastic clamping |
| CN109479473A (en) * | 2018-12-28 | 2019-03-19 | 济宁市农业科学研究院 | One cultivates on experimental plot with anti-blocking scriber and its application method |
| CN109644638A (en) * | 2018-12-28 | 2019-04-19 | 济宁市农业科学研究院 | A kind of field scriber and its application method |
| CN109479473B (en) * | 2018-12-28 | 2020-03-31 | 济宁市农业科学研究院 | Anti-blocking scriber for test field and using method thereof |
| CN109644638B (en) * | 2018-12-28 | 2020-04-03 | 济宁市农业科学研究院 | Land scriber and use method thereof |
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