CN214282958U - Height automatic adjustment becomes line spacing device of giving medicine to poor free of charge - Google Patents

Height automatic adjustment becomes line spacing device of giving medicine to poor free of charge Download PDF

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Publication number
CN214282958U
CN214282958U CN202120155038.1U CN202120155038U CN214282958U CN 214282958 U CN214282958 U CN 214282958U CN 202120155038 U CN202120155038 U CN 202120155038U CN 214282958 U CN214282958 U CN 214282958U
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CN
China
Prior art keywords
variable
pesticide
pitch
row
spacing
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Expired - Fee Related
Application number
CN202120155038.1U
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Chinese (zh)
Inventor
肖丽萍
梁永安
蔡金平
刘木华
邓方迁
蔡翰
熊钦
梅宇
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Jiangxi Agricultural University
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Jiangxi Agricultural University
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Priority to CN202120155038.1U priority Critical patent/CN214282958U/en
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Publication of CN214282958U publication Critical patent/CN214282958U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a variable-pitch pesticide applying device with automatically adjusted height, which comprises a vehicle frame, a variable-pitch pesticide applying device hung at the tail part of the vehicle frame and an automatically adjusted height device connected with the bottom of the variable-pitch pesticide applying device; the frame comprises aluminium alloy and wheel, become the line spacing device of giving medicine to poor free of charge is the scalable line spacing device of giving medicine to poor free of charge of guide rail that utility model patent CN210987867U published, high automatic regulating apparatus comprises horizontal jack, direct current gear motor, channel bar connecting piece. The device drives the jack screw rod to rotate through the direct-current speed reduction motor, so that the row-spacing-variable pesticide applying device ascends or descends, and the purpose of applying pesticide to crops with different heights is finally achieved. The flexible rubber is clamped at the joint of the jack and the variable-pitch pesticide applying device to prevent the device from being damaged due to bumping during operation.

Description

Height automatic adjustment becomes line spacing device of giving medicine to poor free of charge
Technical Field
The utility model relates to a plant protection sprayer equipment technical field specifically is a high automatically regulated becomes line spacing device of giving medicine to poor free of charge.
Background
Many problems are faced in the agricultural production process, diseases, pests and weeds are the most prominent, and the use of pesticides is the most effective means at present for ensuring the normal growth of crops and the stable income increase of grains. The pesticide needs to be put into the farmland with the help of plant protection machinery, the efficiency of plant protection machinery operation directly determines the pesticide utilization ratio and the use effect, and the plant protection machinery inefficiency can bring the wasting of resources, environmental pollution scheduling problem. Modern agriculture is developing towards a fine road, and the latest requirements on the plant protection machinery are precise pesticide application, reduced pesticide application, pesticide application according to requirements and targeted pesticide application.
In order to satisfy self-propelled sprayer to the application of medicine to going of different planting row spacing crops, utility model patent CN210987867U provides a scalable variable row spacing of guide rail device of applying medicine can be according to actual crop planting row spacing automatically regulated shower nozzle interval to going the application of medicine. However, different crops are inequality in different growth periods, the utility model discloses a can only spout the medicine to the crops of appointed height in the use, then can't spray the operation to some higher crops, produce drift loss again easily to some shorter crops pesticide and cause environmental pollution, wasting of resources to air soil.
Disclosure of Invention
Not enough to prior art, the utility model provides a high automatically regulated becomes row spacing dispensing device, through direct current motor's rotation and then drive the lift of jack, finally realize becoming the automatically regulated of row spacing dispensing device height.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a high automatically regulated becomes row spacing dispensing device which characterized in that: comprises a vehicle frame, a variable-row-distance pesticide applying device hung at the tail part of the vehicle frame and an automatic height adjusting device connected with the bottom of the variable-row-distance pesticide applying device.
Furthermore, the frame comprises aluminium alloy, power wheel, directive wheel.
Furthermore, a section of groove strip connecting piece is installed on the surface of the outer rail of the three-section drawer guide rail of the variable-row-spacing pesticide applying device, is positioned in the aluminum section groove, and can slide up and down relative to the aluminum section.
Furthermore, the automatic height adjusting device consists of a horizontal jack, a direct current speed reducing motor and a groove bar connecting piece.
Furthermore, one end of the screw rod of the horizontal jack is welded with a section of cylindrical connecting shaft, and the other end of the cylindrical connecting shaft is connected with the direct-current speed reduction motor through a coupler; the horizontal jack base is fixed on the frame section aluminum profile, and the top of the horizontal jack is connected with the variable-pitch pesticide applying device through flexible rubber.
Further, one section of groove strip connecting piece has been installed to direct current gear motor support bottom surface, and the groove strip connecting piece is located the aluminium alloy recess, can slide from top to bottom relative to the aluminium alloy.
The utility model has the advantages that:
the utility model provides a high automatically regulated becomes row spacing dispensing device drives the jack through direct current gear motor and goes up and down, and then the height of automatically regulated becomes row spacing dispensing device has compact structure, the dependable performance, the rapid characteristics of reaction. The height of the variable-row-distance pesticide applying device can be automatically adjusted according to the height of crops in actual use so as to achieve the best pesticide applying effect, the variable-row-distance pesticide applying device can be flexibly applied to pesticide spraying operation of crops with different heights, the application range is wide, the practicability is high, and resources are effectively saved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification
The novel embodiments are used together to explain the invention and do not constitute a limitation of the invention. In the drawings:
fig. 1 is an axonometric view of a height automatic adjustment variable-pitch pesticide application device provided by the utility model;
fig. 2 is a front view of a height automatically adjusting variable-pitch dispensing device provided by the present invention;
fig. 3 is a partial view of a height automatically adjustable row-spacing variable pesticide application device provided by the present invention;
in the figure: the system comprises a frame 1, a variable-row-distance pesticide application device 2, a height automatic adjusting device 3, aluminum profiles 4, power wheels 5, steering wheels 6, external rails of drawer guide rails 7 in three sections, connecting pieces 8 with grooves, a horizontal jack 9, a direct-current speed reduction motor 10, a horizontal jack screw rod 11, a cylindrical connecting shaft 12, a shaft coupling 13, a horizontal jack base 14, aluminum profiles 15 in small sections and a horizontal jack top 16.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection can be mechanical connection or circuit connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
Referring to fig. 1-3, a height automatic adjustment variable-row-pitch pesticide application device comprises a vehicle frame 1, a variable-row-pitch pesticide application device 2 hung at the tail of the vehicle frame 1, and a height automatic adjustment device 3 connected with the bottom of the variable-row-pitch pesticide application device 2. The frame 1 is composed of an aluminum profile 4, power wheels 5 and steering wheels 6.
A section of groove strip connecting piece 8 is installed on the surface of the outer rail 7 of the three-section drawer guide rail of the row spacing-variable pesticide applying device 2, and the groove strip connecting piece 8 is located in a groove of the aluminum profile 4 and can slide up and down relative to the aluminum profile 4.
The automatic height adjusting device 3 consists of a horizontal jack 9, a direct current speed reducing motor 10 and a groove strip connecting piece 8.
One end of the horizontal jack screw rod 11 is welded with a section of cylindrical connecting shaft 12, and the other end of the cylindrical connecting shaft 12 is connected with the direct current speed reducing motor 10 through a coupler 13; the horizontal jack base 14 is fixed on a small section of aluminum profile 15 of the frame 1, and the top 16 of the horizontal jack is connected with the variable-pitch pesticide applying device 2 through flexible rubber.
One section of groove strip connecting piece 8 has been installed to direct current gear motor 10 support bottom surface, and groove strip connecting piece 8 is located aluminium alloy 4 recess, can slide from top to bottom relative aluminium alloy 4.
The utility model discloses a high automatically regulated becomes line spacing device of giving medicine to poor free of charge's working process as follows:
when the device is used, an operator controls the switch of the direct current speed reducing motor by observing the height of crops relative to the variable-row-spacing pesticide applying device, the direct current speed reducing motor has three gears which are respectively in positive rotation, reverse rotation and stop and correspondingly rise, fall and maintain the variable-row-spacing pesticide applying device. If the agricultural crops are higher than the variable-row-spacing pesticide application device, the switch is shifted to rotate forwards, the variable-row-spacing pesticide application device can be seen to rise at a constant speed, and the switch can be shifted to stop when the variable-row-spacing pesticide application device rises to a proper position above the crops. If the crops are lower than the variable-row-spacing pesticide applying device and the crops are too close to each other, the switch is shifted to rotate forwards, the variable-row-spacing pesticide applying device can ascend at a constant speed, and the switch can be shifted to stop when the variable-row-spacing pesticide applying device ascends to a proper position above the crops. If the crops are lower than the variable-row-spacing pesticide applying device and the two are far away from each other, the switch is turned to reverse, the variable-row-spacing pesticide applying device is seen to descend at a constant speed, and the switch can be turned to stop when the variable-row-spacing pesticide applying device is located at a proper position above the crops. The operation process is very simple and convenient, and the device works stably and reliably. The height of the row spacing changing device is adjusted to a proper position to start the spraying operation, and when other crops are sprayed, the height of the row spacing changing pesticide applying device is required to be adjusted again according to the operation process to start the operation, so that the optimal pesticide applying effect is ensured.

Claims (3)

1. The utility model provides a high automatically regulated becomes row spacing dispensing device which characterized in that: comprises a vehicle frame, a variable-row-pitch pesticide applying device hung at the tail part of the vehicle frame and an automatic height adjusting device connected with the bottom of the variable-row-pitch pesticide applying device; the frame consists of an aluminum profile, power wheels and steering wheels; the surface of the outer rail of the three-section drawer guide rail of the variable-pitch pesticide application device is provided with a section of groove strip connecting piece, and the groove strip connecting piece is positioned in the aluminum profile groove and can slide up and down relative to the aluminum profile; the automatic height adjusting device consists of a horizontal jack, a direct-current speed reducing motor and a groove strip connecting piece.
2. The automatic height-adjusting and row-spacing-variable pesticide application device according to claim 1, wherein one end of the screw rod of the horizontal jack is welded with a section of cylindrical connecting shaft, and the other end of the cylindrical connecting shaft is connected with a direct-current speed-reducing motor through a coupler; the horizontal jack base is fixed on the frame section aluminum profile, and the top of the horizontal jack is connected with the variable-pitch pesticide applying device through flexible rubber.
3. The automatic height-adjusting and row-spacing-variable pesticide application device as claimed in claim 1, wherein a section of groove bar connecting piece is mounted on the bottom surface of the direct current speed-reducing motor support, and the groove bar connecting piece is located in a groove of the aluminum profile and can slide up and down relative to the aluminum profile.
CN202120155038.1U 2021-01-20 2021-01-20 Height automatic adjustment becomes line spacing device of giving medicine to poor free of charge Expired - Fee Related CN214282958U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120155038.1U CN214282958U (en) 2021-01-20 2021-01-20 Height automatic adjustment becomes line spacing device of giving medicine to poor free of charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120155038.1U CN214282958U (en) 2021-01-20 2021-01-20 Height automatic adjustment becomes line spacing device of giving medicine to poor free of charge

Publications (1)

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CN214282958U true CN214282958U (en) 2021-09-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113853991A (en) * 2021-10-27 2021-12-31 李玉财 Seed breeding device of breeding usefulness
CN113925038A (en) * 2021-10-12 2022-01-14 农业农村部南京农业机械化研究所 Telescopic and movable pesticide applying device, pesticide applying vehicle and self-adaptive field pesticide applying method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113925038A (en) * 2021-10-12 2022-01-14 农业农村部南京农业机械化研究所 Telescopic and movable pesticide applying device, pesticide applying vehicle and self-adaptive field pesticide applying method
CN113853991A (en) * 2021-10-27 2021-12-31 李玉财 Seed breeding device of breeding usefulness

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210928

CF01 Termination of patent right due to non-payment of annual fee