CN105431034B

CN105431034B - Small rice transplanter carriage

Info

Publication number: CN105431034B
Application number: CN201480038350.5A
Authority: CN
Inventors: 孙克坚
Original assignee: CHONGQING BOWO ENGINE PARTS MANUFACTURING Co Ltd
Current assignee: CHONGQING BOWO ENGINE PARTS MANUFACTURING Co Ltd
Priority date: 2013-07-05
Filing date: 2014-07-04
Publication date: 2017-07-21
Anticipated expiration: 2034-07-04
Also published as: WO2015000438A1; CN103392426B; CN103392426A; CN105431034A

Abstract

A kind of small rice transplanter carriage, including planker body (1)；Concavo-convex the first open channels (1a), the first ridging groove (1b), the second open channels (1c), the second ridging groove (1d) and the 3rd open channels (1e) staggeredly are disposed with body (1), each ridging groove is trapezium structure；The convex surface of first open channels (1a) is downward；First open channels (1a) and the 3rd open channels (1e) symmetrical configuration；First ridging groove (1b) and second ridging groove (1d) symmetrical configuration.The small rice transplanter carriage ridging good forming effect, the wave that planker is produced when walking is small, and can reduce soil to the accumulation beside planker, so as to avoid the rice shoot that impact injury rice transplanter side has been plugged.

Description

Small rice transplanter carriage

Technical field

The present invention relates to a kind of agricultural machinery, more particularly to a kind of planker of rice transplanter.

Background technology

According to the growth rhythm of transplanting paddy rice, rice transplanting need to meet it is claimed below can just make rice shoot normal growth, so as to reach To the purpose for improving Rice Production efficiency and yield：1st, the depth of planting can not be too deep or excessively shallow, too deep that paddy growth will be caused slow, Cross it is shallow will cause seedling laying and reduce that survival rate is low, therefore the depth of planting of rice shoot is advisable with being maintained at 2~3cm；2nd, the field water surface Can not be too high, the water surface need to be maintained at 2~3cm or so；When the 3rd, using machine rice transplantation, can not have excessive in first week of rice transplanting Water submerged rice shoot, but root need water conservation with ensure growth；4th, field ground requires smooth, needs to harrow a field level land after rotary tillage to ensure seedling The depth of planting of seedling is tried one's best unanimously.

Disclose a kind of small-sized electric rice transplanter in CN201957435U, including planker, mechanism driving arm, transplanting arm, Frame, shifting case axle, pull bar, seedling case, frame are fixed on planker, and direct current generator, battery are provided with frame, and direct current generator leads to Transmission case is crossed to drive rice transplanter, move case axle, seedlings sending mechanism motion.Direct current generator is connected as a single entity with decelerator.Insert on planker edge Seedling machine direction of advance is provided with groove, and the position of groove is corresponding with the position of transplanting arm.In this structure, planker bottom is set gradually There are concavo-convex five trapezoidal ridging grooves staggeredly, but be due to that each trapezoidal drift angle of ridging groove or base angle angle set unreasonable, therefore Ridging shaping is poor, and during rice transplanter walking work, will produce larger wave, and makes soil to accumulation beside planker, so that The rice shoot that impact injury rice transplanter side has been plugged.

Therefore those skilled in the art are directed to developing a kind of energy ridging forming, the small rice transplanter planker of wave of walking.

The content of the invention

In view of the drawbacks described above of prior art, the technical problems to be solved by the invention are to provide a kind of energy ridging shaping Good, the rice transplanter planker that walking wave is small.

To achieve the above object, the invention provides a kind of small rice transplanter carriage, including planker body；On the body Concavo-convex the first open channels, the first ridging groove, the second open channels, the second ridging groove and the 3rd open channels staggeredly are disposed with, Each ridging groove is trapezium structure；The convex surface of first open channels is downward；First open channels and the 3rd trench digging slot structure Symmetrically；The first ridging groove and the second ridging slot structure are symmetrical.

For ease of the first ridging groove and the unnecessary water of the second ridging groove and soil are excluded in time, it is easy to ridging, described first The downward convex surface of open channels and the 3rd open channels is less than the downward convex surface of second open channels.

Produced larger wave during to reduce planker walking, and substantial amounts of soil are accumulated on the outside of planker, and described the The outside trapezoidal side of one open channels and the 3rd open channels constitutes the left and right sides of planker.

To be further easy to ridging to be molded, and reduce walking wave, first open channels and the first ridging groove are by planker Outside to interior the first constituted trapezoidal base angle, the second trapezoidal base angle, the 3rd trapezoidal base angle and the 4th trapezoidal base angle is followed successively by 104 °, 108 °, 108 ° and 124 °.

The beneficial effects of the invention are as follows：Ridging good forming effect of the present invention, the wave that planker is produced when walking is small, and can subtract Small soil is to the accumulation beside planker, so as to avoid the rice shoot that impact injury rice transplanter side has been plugged.

Brief description of the drawings

Fig. 1 is the structural representation of the embodiment of the invention.

Fig. 2 is Fig. 1 A-A cross section structure diagrams.

Fig. 3 is Fig. 2 partial enlargement structural representation.

Embodiment

The invention will be further described with reference to the accompanying drawings and examples：

As shown in Figure 1 to Figure 3, bumps are disposed with a kind of small rice transplanter carriage, including planker body 1, body 1 The first open channels 1a, the first ridging groove 1b, the second open channels 1c, the second ridging groove 1d and the 3rd open channels 1e staggeredly.Each Ridge groove is trapezium structure, and the first open channels 1a convex surface is downward.First open channels 1a and the 3rd open channels 1e symmetrical configurations, the One ridging groove 1b and the second ridging groove 1d symmetrical configurations.

First open channels 1a and the 3rd open channels 1e downward convex surface is less than the second open channels 1c downward convex surface, i.e., first Be present difference in height d in open channels 1a and the 3rd open channels 1e downward convex surface and the second open channels 1c downward convex surface, therefore rising When ridge is molded, the first ridging groove 1b and the unnecessary water of the second ridging groove 1d and soil can be discharged under the second open channels 1c in time Side, so that beneficial to ridging shaping.

First open channels 1a and the 3rd open channels 1e outside trapezoidal side constitutes the left and right sides of planker, so as to reduce Wave when planker is walked produced by both sides, and it is easy to planker manufacture processing, reduce production cost.

First open channels 1a and the first ridging groove 1b is on the outside of planker to interior the first constituted trapezoidal base angle θ 1, second Trapezoidal base angle θ 2, the 3rd trapezoidal base angle θ 4 of trapezoidal base angle θ 3 and the 4th are followed successively by 104 °, 108 °, 108 ° and 124 °.

Due to the unique design to each trapezoidal bottom angular dimensions, therefore the wave produced during planker walking is small, and can reduce mud Soil is to the accumulation beside planker, so as to avoid the rice shoot that impact injury rice transplanter side has been plugged；Meanwhile, planker walking ridging When, also allow for packing up soil, and unnecessary muddy water is filled to the middle part of planker, to reduce walking resistance.Planker is in rice seedling bed work After work, gully is formed at each open channels, field is formed at each ridging groove.

Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all technologies in the art Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea Technical scheme, all should be in the protection domain being defined in the patent claims.

Claims

1. a kind of small rice transplanter carriage, including planker body (1)；Be disposed with the body (1) it is concavo-convex staggeredly the One open channels (1a), the first ridging groove (1b), the second open channels (1c), the second ridging groove (1d) and the 3rd open channels (1e), respectively Ridging groove is trapezium structure；The convex surface of first open channels (1a) is downward；It is characterized in that：First open channels (1a) with 3rd open channels (1e) symmetrical configuration；The first ridging groove (1b) and second ridging groove (1d) symmetrical configuration；Described first opens The downward convex surface of groove (1a) and the 3rd open channels (1e) is less than the downward convex surface of second open channels (1c)；Described first opens The outside trapezoidal side of groove (1a) and the 3rd open channels (1e) constitutes the left and right sides of planker；First open channels (1a) and The first trapezoidal base angle (θ 1) that first ridging groove (1b) is constituted to inner side on the outside of the planker, the second trapezoidal base angle (θ 2), the 3rd Trapezoidal base angle (θ 3) and the 4th trapezoidal base angle (θ 4) are followed successively by 104 °, 108 °, 108 ° and 124 °.