Sweet potato automatic transplanter based on fixed planting seedling belt and operation method of sweet potato automatic transplanter

Abstract

According to the automatic sweet potato transplanter for planting the seedling strips, a new sweet potato planting mode is formed by manufacturing the sweet potato seedling strips in advance, ridging in the field and transplanting the sweet potato seedling strips to the field, and the field operation efficiency is improved. In the early stage, sweet potato seedlings are sequentially placed in agricultural non-woven fabric with a shaft sleeve, the agricultural non-woven fabric is rolled on a rotating shaft of the automatic sweet potato transplanter, when the transplanter walks in the field, a furrow opener conducts furrowing, sweet potato seedling strips are laid in furrows formed by the furrow opener, soil covering wheels conduct soil covering, transplanting is achieved, and the plant spacing is well controlled when the sweet potato seedling strips are manufactured.

Description

Technical Field

[0001] The invention relates to an agricultural machinery part, in particular to an automatic sweet potato transplanter based on a planting seedling belt and an operation method thereof. Background Art

[0002] The existing sweet potato transplanter includes a seedling transplanter CN103988620B, which is expensive and has low operating efficiency. Another type is a chain-clamp transplanter (CN105493666B) mounted on a tractor. The machine needs to be mounted on a tractor for transplanting. During transplanting, in addition to the driver, a seedling-planting worker is also required. The seedling-planting worker needs to be fast and is easily confused, resulting in missing seedlings and affecting the yield.

[0003] Invention patent content

[0004] Based on this, it is necessary to provide an automatic sweet potato transplanting system based on a planting seedling belt and an operation method thereof to address the problems of low efficiency and high labor demand in the existing sweet potato seedling transplanting technology.

[0005] To achieve the above-mentioned purpose, the present invention provides an automatic sweet potato transplanter based on a planting seedling belt, comprising a walking frame, the front end of the walking frame is a traction end, seedling tray brackets are provided at both ends of the walking frame, a furrow opener is provided at the lower end of the seedling tray bracket, a seedling laying wheel is provided at the rear of the walking frame, and a soil covering wheel is provided on one side of the rear end of the walking frame.

[0006] Preferably, the top support rod of the seedling tray support is semicircular and is used for taking and placing the rolled sweet potato seedlings.

[0007] Preferably, the walking frame comprises a frame and four walking wheels in total, the frame and the bottom of the walking wheels are 35-45 cm high, and the left and right walking wheel bases are 65-75 cm.

[0008] A method for using a sweet potato automatic transplanter based on a planting seedling belt comprises the following steps:

[0009] S1: making a sweet potato seedling belt: making an agricultural non-woven fabric into a fixed-distance shaft sleeve, inserting the sweet potato seedlings between the agricultural non-woven fabric shaft sleeves according to a predetermined plant spacing, and rolling the seedling belt with the sweet potato seedlings on the shaft of claim 3.

[0010] S2 Field Ridging: Ridge the transplanted field with a ridging machine, with a ridge top width of 30, a ridge bottom width of 60, and a ridge height of 30

[0011] S3 Planting and transplanting: Place the rotating shaft of the rolled sweet potato seedling belt on the seedling tray support of the sweet potato automatic transplanter of claim 3, and spread the rolled seedlings in the field through the seedling spreading wheel through traction power or manual traction in front of the whole machine, and the front end furrow opener opens furrows on the ridge surface, and the sweet potato seedling belt enters the opened furrows, and the rear covering wheel covers the soil to realize sweet potato transplanting.

[0012] Compared with the prior art, the present invention has the following advantages: 1) In this planting method, the seedlings are fixed in the rolled film in the order of plant spacing in the early stage, and no manual seedling placement is required during transplanting; 2) The sweet potato seedling transplanting method is boat bottom transplanting, which has a high survival rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 :Automatic sweet potato transplanter based on planting seedling belt

[0014] Figure 2 :Planting seedling belt

[0015] Figure 3 :Field operation of the sweet potato automatic transplanter based on planting seedling belt DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the invention and are not used to limit the present invention.

[0017] like Figure 1-3 As shown, in this embodiment, a sweet potato automatic transplanter based on planting seedling belt includes a four-wheeled walking chassis 10, and the walking chassis 10 includes a frame and a total of 4 walking wheels located in front, behind, left and right of the frame. The walking wheels walk in the ridge ditch, and the wheel diameter is 65-75cm. The height difference between the bottom surface of the frame and the bottom surface of the wheel cannot be less than 35cm. The two ends of the frame are two tripods supporting the seedling tray support, and the top of the seedling tray support is a semicircular groove, and the semicircular grooves on both sides are movably connected with a rotating shaft, and the seedling belt 70 in which the sweet potato seedlings are placed is rolled on the rotating shaft 20 for field transplanting. A furrow opener 30 is provided at the middle bottom of the frame. During the forward movement of the machine, the ridge surface is furrowed. A seedling laying wheel 50 is provided in the middle of the rear part of the frame. The seedling belt is laid flat in the field through the seedling laying wheel 50. A soil covering wheel 60 is provided on one side of the rear part of the frame. The seedling belt enters the furrow opened by the furrow opener, and the soil covering wheel is used to cover the soil, so as to realize the bottom transplanting of the sweet potato seedling boat. A traction end 40 is provided at the front end of the traveling chassis 10, which can be hung on a tractor or pulled by a chain rope manually.

[0018] To transplant sweet potato seedlings using the sweet potato automatic transplanter based on planting seedling tape, follow these steps:

[0019] S1 prepares agricultural non-woven fabric reels, which are fixed at a predetermined distance to form sleeves, and the sleeve diameter is 10-15mm;

[0020] S2 cuts the sweet potato seedlings into 200-300 mm long sweet potato seedlings according to the requirements of transplanting, mainly straight ones, inserts the sweet potato seedlings into the agricultural non-woven fabric sleeves in turn, and rolls the seedling belt onto the rotating shaft.

[0021] In the S3 field, ridges were built according to the requirements for transplanting sweet potatoes. The top width was 30, the bottom width was 60, and the height was 30.

[0022] S4, placing the seedling strip on the sweet potato automatic transplanter based on the planting seedling strip for transplanting.

[0023] The above are only specific application examples of the present invention and do not constitute any limitation on the protection scope of the present invention. In addition to the above embodiments, the present invention may also have other implementations. Any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of protection claimed by the present invention.

Claims

1. An automatic sweet potato transplanter based on a planting seedling belt comprises a walking chassis, the front end of the walking chassis is a traction end, seedling tray brackets are arranged at both ends of the walking chassis, a furrow opener is arranged at the lower end of the seedling tray bracket, a seedling laying rotating wheel is arranged at the rear of the walking chassis, and a soil covering wheel is arranged on one side of the rear end of the walking chassis.

2. The automatic sweet potato transplanter for planting seedlings according to claim 1, characterized in that The top support rod of the seedling tray bracket is a semicircular groove, and a rotating shaft is movably installed in the semicircular groove for the sweet potato seedling belt to be rolled on the rotating shaft.

3. The automatic sweet potato transplanter for planting seedlings according to claim 1, characterized in that The walking chassis comprises a frame and four walking wheels in total, the frame and the bottom of the walking wheels are not less than 35 cm, and the left and right walking wheel bases are 65-75 cm.

4. A method for using the automatic sweet potato transplanter based on the planting seedling belt according to claim 3, characterized in that: S1: making a sweet potato seedling belt: making an agricultural non-woven fabric into a fixed-distance shaft sleeve, inserting the sweet potato seedlings between the agricultural non-woven fabric shaft sleeves according to a predetermined plant spacing, and rolling the seedling belt with the sweet potato seedlings on the shaft of claim 3. S2 Field Ridging: Ridge the transplanted field with a ridging machine, with a ridge top width of 30, a ridge bottom width of 60, and a ridge height of 30 S3 Planting and transplanting: Place the rotating shaft of the rolled sweet potato seedling belt on the seedling tray support of the sweet potato automatic transplanter of claim 3, and spread the rolled seedlings in the field through the seedling spreading wheel through traction power or manual traction in front of the whole machine, and the front end furrow opener opens furrows on the ridge surface, and the sweet potato seedling belt enters the opened furrows, and the rear covering wheel covers the soil to realize sweet potato transplanting.

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