Engine-driven type multifunctional variable-speed seeder
A multi-functional, mobile technology, applied in the direction of spaced quantitative sowing machinery, fertilization devices, applications, etc., can solve the problems of low seeding quality and survival rate, inability to control seeding density, and large power requirements. Achieve the effect of saving manpower and material resources, stable walking and low noise
Inactive Publication Date: 2014-11-19
TIANJIN JIAHE AGRI MACHINERY CO LTD
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Problems solved by technology
[0002] At present, most of the seeders on the market are complex in structure, high in cost, large in power consumption, and complicated in operation, which put forward high requirements on the power strength of agricultural machinery and users, and the seeding quality and survival rate are not very high, and the sparseness of seeding cannot be controlled. dense
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[0011] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail;
[0012] Such as figure 1 As shown, a mobile multifunctional variable-speed seeder includes a front end with a driving wheel 1 and a frame 3 with a pressing wheel 2 at the rear end. The frame 3 is provided with a control handle 4 extending above the rear end. A seed box 6 with a seed opening 5 is arranged on the frame 3 , and the seed box 6 is fixedly connected to the frame 3 through a fixing bracket 9 . The seed box 6 is located between the pressing wheel 2 and the driving wheel 1 . And the engine 7 that is used to drive described driving wheel 1 to rotate, described engine 7 is connected with driving wheel 1 rotation by conveyer belt 8, and engine 7 can adopt traditional 195 diesel engine, or the diesel engine of other horsepower, this technology The technical means well known to those skilled in the art can be flexibly selected, and will not ...
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The invention discloses an engine-driven type multifunctional variable-speed seeder. The seeder comprises a machine frame provided with an active walking wheel and a press wheel and also comprises a seed discharging control device arranged between the active walking wheel and a seed discharging box and used for controlling the seed discharging speed; the seed discharging control device comprises a main variable-speed multistage chain wheel arranged on the active walking wheel and provided with a front variable-speed rod; a driven variable-speed multistage chain wheel provided with a rear variable-speed rod is arranged below a seed discharging port; the main variable-speed multistage chain wheel is connected with the driven variable-speed multistage chain wheel through a chain; the seed discharging box is internally provided with a guide shaft, wherein the guide shaft extends out from the lower side of the seed discharging port, extends to the driven variable-speed multistage chain wheel and is used for driving the driven variable-speed multistage chain wheel to act during the driven variable-speed multistage chain wheel rotation and guiding seeds to be discharged; the front variable-speed rod and the rear variable-speed rod are both connected with a variable-speed control rod through variable-speed control lines, and the variable-speed control rod is arranged on a manipulation handle. The defect that a traditional seeder requires to control the size of a throttle so as to control the walking speed of the seeder to control the seed discharging density of the seeds is avoided, and the seeder makes the sowing quantity more precise.
Description
technical field [0001] The invention relates to the technical field of agricultural seeders, in particular to a mobile multifunctional variable-speed seeder. Background technique [0002] At present, most of the seeders on the market are complex in structure, high in cost, large in power consumption, and complicated in operation, which put forward high requirements on the power strength of agricultural machinery and users, and the seeding quality and survival rate are not very high, and the sparseness of seeding cannot be controlled. dense. With the increase of migrant workers in rural areas in recent years, the labor force has gradually decreased. In order to ensure the normal progress of agricultural production, there is an urgent need to provide relevant agricultural machinery to improve farming efficiency. Contents of the invention [0003] Aiming at the deficiencies of the existing technology, the technical problem to be solved by the present invention is to provide ...
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Login to View More IPC IPC(8): A01C19/02A01C7/18
Inventor 曹明山孙松堂郭朝发徐梅周围杨瑞燕黄海燕
Owner TIANJIN JIAHE AGRI MACHINERY CO LTD