Seedling separating apparatus based on gear-rack transmission
A technology of seedling separating device and rack and pinion, which is applied in the direction of transmission device, friction transmission device, belt/chain/gear, etc., can solve the problem of large peak force on the sprocket of the seedling separating mechanism, inaccurate force and motion simulation, and power failure. The problem of uneven distribution of equipment can be solved, and the effect of reducing equipment power demand, improving accuracy, and improving versatility
Active Publication Date: 2017-02-15
JIANGSU UNIV
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Problems solved by technology
[0006] If the design is unreasonable, the force and motion simulation are not accurate, it is easy to cause the peak force of the sprocket of the seedling separation mechanism to be too large, the power is insufficient, or the power distribution is uneven.
Method used
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Embodiment approach
[0057] like figure 1 and figure 2 Shown is an embodiment of the device for separating seedlings based on rack and pinion transmission of the present invention, the device for separating seedlings based on rack and pinion transmission includes a frame 1, a power device 2, a linear transmission Device 3, several supporting cups 4, cylinder pushing device 5 and control system.
[0058] like image 3 and Figure 4 As shown, one side of the frame 1 is opened from top to bottom with a row of linear guide rail mounting holes 6, a row of rack mounting holes 7 and cylinder mounting holes 8; Hole 11. A sensor 9 and a sensor bracket 12 are installed on the frame 1 ; one end of the sensor bracket 12 is respectively installed on the frame 1 through the sensor mounting holes 11 ; the sensor 9 is installed on the other end of the sensor bracket 12 . In this embodiment, the number of the sensors 9 and the sensor brackets 12 are two respectively, and the two sensors 9 are respectively in...
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The invention relates to the field of seedling separation of transplanting machine in agricultural automatic facility, and relates to a potted seedling separating apparatus based on gear-rack transmission. The apparatus comprises a frame, a power unit, a linear transmission device, a plurality of support cups, and a cylinder pushing device. The power unit drives the linear transmission device to move on the frame. The support cups are installed on the linear transmission device. The cylinder pushing device is installed on the frame and is behind the support cups. The cylinder pushing device drives the support cups to open the lower parts of support cups. When the cylinder pushing device draws back, the lower parts of the support cups are closed. The provided seedling separating apparatus has the advantages of simple structure, controllable program, and high reliability. The motor drives the support cups to move left and right. The cylinder drives the support cups to open and close. The support cups are vertically downward. The seedling falling gesture is good. The seedling falling points can be adjusted too. The provided apparatus can accurately assign seedlings to the designated positions and is capable of discharging seedlings in two rows from the lower openings of the support cups.
Description
technical field [0001] The invention belongs to the field of seedling separation by transplanting machines in agricultural automation facilities, and in particular relates to a seedling separation device based on rack and pinion transmission. Background technique [0002] At present, mechanized transplanting has been greatly developed, and there are many kinds of transplanting machines with various functions. But it is generally a general-purpose transplanting machine. Since there are certain differences in the size and physical characteristics of various vegetable seedlings, the planting requirements such as row spacing, plant spacing, and the number of rows planted on the same ridge are also different. The general-purpose transplanting machine is widely used in various types of vegetable fields in my country. Has a certain degree of difficulty. From the initial seedling cultivation to transplanting of plug seedlings, there is a lot of repetitive labor in the middle. Conti...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A01C11/02
CPCA01C11/02A01G9/0299B65G49/00B65G65/005B65G2203/0266B65G2203/042B65G2812/12F16H19/04A01C11/025
Inventor 杨启志钱陆亦顾俊胡建平孙梦涛
Owner JIANGSU UNIV