阅读说明：本技术 配装喷药除草机构的筑埂机 (Ridger equipped with pesticide spraying and weeding mechanism ) 是由 唐汉 徐常塑 陈君执 王金武 王奇 周文琪 王金峰 于 2021-02-08 设计创作，主要内容包括：配装喷药除草机构的筑埂机属于农业机械；在机架的后侧部上可转动地配装筑埂轮总成,在机架上安装座板,在座板上端面上分别安装药液箱、药液泵、电磁换向阀和自动控制器,在座板侧部上安装管架,速度传感器和喷头安装在管架上,所述喷头配置在筑埂轮总成筑埂作业面的外侧部位处,喷头的喷口朝向埂台的顶部和侧部处,速度传感器监测筑埂轮总成的转速,输药管将药液箱通过药液泵、电磁换向阀与喷头连通,电导线将自动控制器分别与药液泵、电磁换向阀和速度传感器连通；本机在筑埂作业时同步完成对池埂土壤的除草药剂喷洒,结构新颖、独特、合理,池埂除灭草效果好,自动化程度高,使用可靠。(A ridging machine provided with a pesticide spraying and weeding mechanism belongs to agricultural machinery; the ridge building wheel assembly is rotatably assembled on the rear side part of the frame, a seat plate is arranged on the frame, a liquid medicine tank, a liquid medicine pump, an electromagnetic directional valve and an automatic controller are respectively arranged on the upper end surface of the seat plate, a pipe frame is arranged on the side part of the seat plate, a speed sensor and a spray head are arranged on the pipe frame, the spray head is arranged at the outer side part of a ridge building operation surface of the ridge building wheel assembly, the spray nozzle of the spray head faces the top and the side part of a ridge platform, the speed sensor monitors the rotating speed of the ridge building wheel assembly, a liquid medicine tank is communicated with the spray head through the liquid medicine pump and the electromagnetic directional valve by a liquid medicine conveying pipe, and the automatic controller is respectively communicated with the liquid medicine pump, the electromagnetic directional valve and; the machine can synchronously spray weeding agent to the soil in the pool ridge during the ridge building operation, and has novel, unique and reasonable structure, good effect of weeding and weeding the pool ridge, high automation degree and reliable use.)

1. The utility model provides a join in marriage dress and spout ridger of medicine weeding mechanism, rotationally joins in marriage dress and builds ridge wheel assembly (6) on the rear side portion of frame (1), its characterized in that: a seat board (11) is arranged on the frame (1), a liquid medicine box (12), a liquid medicine pump (10), an electromagnetic directional valve (9) and an automatic controller (7) are respectively arranged on the upper end surface of the seat board (11), a pipe frame (4) is arranged on the side part of the seat plate (11), a speed sensor (3) and a spray head (5) are arranged on the pipe frame (4), the spray head (5) is arranged at the outer side part of the ridging operation surface of the ridging wheel assembly (6), the nozzle of the spray head (5) faces the top and the side part of the ridging platform, the speed sensor (3) monitors the rotating speed of the ridging wheel assembly (6), the pesticide conveying pipe (2) communicates the pesticide liquid tank (12) with the spray head (5) through the pesticide liquid pump (10) and the electromagnetic directional valve (9) in sequence, and the automatic controller (7) is communicated with the pesticide liquid pump (10), the electromagnetic directional valve (9) and the speed sensor (3) through the electric lead (8).

Technical Field

The invention belongs to agricultural machinery, and mainly relates to a paddy field pool ridge forming machine.

Background

The existing ridge building machines for various paddy fields only have the function of single ridge building. When the pond ridges are built, various weed seeds in the paddy field soil are turned over and stacked completely and are clamped in the pond ridge soil, weeds on the pond ridges grow vigorously in the whole growth process of rice seedlings, the growth and development of the rice seedlings are seriously influenced, and the yield of the rice crops in unit area is reduced.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and designs the ridger provided with the pesticide spraying and weeding mechanism by combining with the actual requirements of ridge forming operation of paddy fields, so that the purposes of increasing the operation function of the ridger, improving the ridge forming operation quality and effect, achieving high weed killing efficiency and providing good field conditions for the growth and development of rice are achieved.

The ridge building wheel assembly is rotatably assembled on the rear side part of a rack, a seat plate is installed on the rack, a liquid medicine box, a liquid medicine pump, an electromagnetic reversing valve and an automatic controller are respectively installed on the upper end surface of the seat plate, a pipe frame is installed on the side part of the seat plate, a speed sensor and a spray head are installed on the pipe frame, the spray head is arranged at the outer side part of a ridge building operation surface formed by the ridge building wheel assembly, spray nozzles of the spray head face the top and the side part of a ridge platform, the speed sensor monitors the rotating speed of the ridge building wheel assembly, the liquid medicine box is communicated with the spray head through the liquid medicine pump and the electromagnetic reversing valve by a liquid medicine conveying pipe, the automatic controller is communicated with the liquid medicine pump, the electromagnetic reversing valve and the speed sensor by an electric lead, and the ridge building machine assembled with the liquid medicine spraying and weeding mechanism is formed.

The invention creates the spraying weeding mechanism which is arranged on the existing paddy field ridge building machine and can automatically regulate and control the spraying quantity according to the ridge building operation speed, realizes that the paddy field ridge building machine can spray weeding medicaments on the pool ridge soil while building ridges, and has the characteristics of novel, unique and reasonable structure, good effect of weeding and weeding on the pool ridges, reliable use, high automation degree and good condition for the growth and development of rice crops.

Drawings

FIG. 1 is a schematic view of the general structure of a ridger equipped with a spraying and weeding mechanism;

fig. 2 is a schematic structural view of a spraying weeding mechanism.

Description of part numbers in the figures:

1. the device comprises a frame, 2, a medicine conveying pipe, 3, a speed sensor, 4, a pipe frame, 5, a spray head, 6, a ridging wheel assembly, 7, an automatic controller, 8, an electric lead, 9, an electromagnetic reversing valve, 10, a liquid medicine pump, 11, a seat plate, 12 and a liquid medicine box.

Detailed Description

The following detailed description of the inventive embodiments is provided in connection with the accompanying drawings. A ridge building machine provided with a pesticide spraying and weeding mechanism is characterized in that a ridge building wheel assembly 6 is rotatably arranged on the rear side portion of a rack 1, a seat plate 11 is mounted on the rack 1, a pesticide liquid tank 12, a pesticide liquid pump 10, an electromagnetic reversing valve 9 and an automatic controller 7 are respectively mounted on the upper end face of the seat plate 11, a pipe frame 4 is mounted on the side portion of the seat plate 11, a speed sensor 3 and a spray head 5 are mounted on the pipe frame 4, the spray head 5 is arranged at the outer side portion of a ridge building operation face of the ridge building wheel assembly 6, the spray heads 5 are arranged towards the top and the side portion of the ridge building platform, the speed sensor 3 monitors the rotating speed of the ridge building wheel assembly 6, the pesticide liquid tank 12 is communicated with the spray head 5 through the pesticide liquid pump 10 and the electromagnetic reversing valve 9 in sequence through a pesticide conveying pipe 2, and the automatic controller 7 is communicated with the pesticide liquid pump 10, the electromagnetic reversing valve 9 and the speed sensor 3.

When the power machine pulls the lower complete machine to move forward and is used for ridge building operation, the ridge building wheel assembly 6 is rotationally arranged to complete the building operation of the paddy field pool ridge; in the process of carrying out ridge building operation on the ridge building wheel assembly 6, when the speed sensor 3 monitors the rotation of the ridge building wheel assembly 6, the automatic controller 7 controls the electromagnetic directional valve 9 to be opened, and simultaneously the pesticide pump 10 is started to rotate, herbicide liquid in the pesticide liquid tank 12 is pressurized by the pesticide pump 10, then is conveyed to the spray head 5 through the electromagnetic directional valve 9 and the pesticide conveying pipe 2 in sequence, and is sprayed to soil on the side part and the top part of a built ridge platform, so that the purpose of weeding on the ridge is achieved. When the speed sensor 3 monitors that the ridging wheel assembly 6 does not rotate, namely the rotating speed is zero, the automatic controller 7 controls the electromagnetic directional valve 9 to be closed, meanwhile, the liquid medicine pump 10 stops rotating, and the spray nozzle 5 stops spraying medicine.