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Overhead ridge-spanning type agricultural sprayer

A sprayer and cross-ridge technology, which is applied in the field of agricultural sprayers, can solve the problems that the height of the sprayer of the sprayer cannot be adjusted up and down freely, the spray frame or the spray bar cannot be kept in a horizontal state, and the cross-ridge operation cannot be realized. High efficiency, improved effect, good flexibility effect

Inactive Publication Date: 2011-03-09
王艳利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problems that the existing agricultural sprayer cannot realize cross-ridge operation, the height of the spray frame of the sprayer cannot be adjusted up and down freely, the spraying width cannot be adjusted, and the spray frame or the spray bar cannot be kept in a horizontal state when the vehicle body is tilted. Furthermore, an elevated cross-ridge agricultural sprayer is provided

Method used

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  • Overhead ridge-spanning type agricultural sprayer
  • Overhead ridge-spanning type agricultural sprayer
  • Overhead ridge-spanning type agricultural sprayer

Examples

Experimental program
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specific Embodiment approach 1

[0014] Specific implementation mode one: as Figure 1~3 As shown, the elevated cross-ridge agricultural sprayer described in this embodiment includes a two-wheel drive main engine 1 with a front guide wheel and a rear drive wheel, an attachment wheel 2, an attachment wheel frame body 3, a medicine tank 5, and a high-pressure water pump 6. A connecting pipe 12, a hose 13 and a plurality of spray heads 14. The agricultural sprayer also includes an inverted U-shaped main frame body 7, a spray head frame 8, a shaft sleeve 9, a bearing 11, a positioning pin 15 and a floating shaft 16; The nozzle frame 8 includes a vertical rod 8-1, two folding rods 8-2 and a horizontal base rod 8-3, each folding rod 8-2 is telescopic, and vertical rods 8-1 are vertically opened with a plurality of different heights. positioning hole 8-1-1; the two ends of the horizontal base bar 8-3 are respectively hinged with the folding bar 8-2, and the vertical bar 8-1 is positioned above the horizontal base ba...

specific Embodiment approach 2

[0015] Specific implementation mode two: as figure 1 As shown, the spray head frame 8 in this embodiment also includes at least two side spray bars 8-4 and the same number of side spray heads 17 as the side spray bars, and the at least two side spray bars 8-4 are located on the horizontal base bar 8 -3, the upper end of each side spray bar 8-4 is freely rotatably connected with the horizontal base bar 8-3, and the end of each side spray bar 8-4 is provided with a side spray head 17, and each side spray head 17 is connected to a soft Tube 13 is connected. With such a setting, it is possible to spray pesticides on the side of the crops, so that the spraying operation can be carried out in all directions. Other components and connections are the same as those in the second embodiment.

specific Embodiment approach 3

[0016] Specific implementation mode three: as figure 1 and 2 As shown, the two-wheel drive host 1 with front guide wheels and rear drive wheels described in this embodiment consists of front guide wheels 1-1, rear drive wheels 1-2, main frame 1-3, diesel engine 1-4, The transmission mechanism 1-5 and the steering mechanism 1-6 constitute, and the front guide wheel 1-1 and the rear driving wheel 1-2 are installed on the front and rear ends of the main frame 1-3 respectively, and the transmission mechanism 1-5 and the diesel engine 1 -4 is installed on the main frame 1-3, the diesel engine 1-4 drives the rear driving wheel 1-2 through the transmission mechanism 1-5, and the steering mechanism 1-6 is installed on the front end of the main frame 1-3 to control the front guide wheel 1 -1 steering. With such arrangement, the structure is simple and the flexibility is good. Other components and connections are the same as those in the first embodiment.

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Abstract

The invention relates to an overhead ridge-spanning type agricultural sprayer which belongs to an agricultural sprayer and solves the problem that the prior agricultural sprayer can not realize the ridge-spanning operation, the height of a spraying frame of the sprayer can not be adjusted up and down freely, the spraying width can not be adjusted, and the spraying frame or a spraying rod can not keep in horizontal state when a vehicle body is inclined. Each folding rod can be telescopic; two ends of a horizontal base rod are respectively articulated with the folding rod; an inverted U-shaped main frame body is spanned between a two-wheel type driving main machine provided with a front guide wheel and a rear driving wheel and an attachment wheel frame body provided with an attachment wheel; a spraying head frame is symmetrically arranged at the front end of the inverted U-shaped main frame body; a floating shaft is horizontally arranged on the wall body at the geometrical center of theinverted U-shaped main frame body by a bearing; and a vertical rod passes through a shaft sleeve, and the vertical rod and the shaft sleeve are positioned and connected by a positioning shaft pin which passes through a through hole on the shaft sleeve and a corresponding positioning hole in sequence. The overhead ridge-spanning type agricultural sprayer realizes the ridge-spanning operation, has good flexibility, is applicable to crops with different stalk heights, and has the advantages of self-adjusted spraying width, high operating efficiency, automatic profiling, and the like.

Description

technical field [0001] The invention relates to an agricultural sprayer, which belongs to the field of agricultural machinery. Background technique [0002] Agricultural sprayers are agricultural machinery used to spray chemicals on crops and are widely used. The existing agricultural sprayers have the following deficiencies: 1. The existing agricultural sprayers do not have the operation mode of cross-ridge operation, and the flexibility is poor; 2. The spray frame (or spray bar) height of the sprayer cannot be freely moved The adjustment cannot be applied to crops with different stalk heights, and the application range is limited; 3. The spraying width (the spraying width is the working width) is small, which affects the operation efficiency, and the spraying width cannot be adjusted; 4. The body of the sprayer With the ups and downs of the field ground, the spray frame (or boom) is tilted (that is, the spray frame or spray boom cannot be kept horizontal when the vehicle ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M7/00
Inventor 王艳利
Owner 王艳利