CN214593827U - Plant protection spraying machine's spray lance structure - Google Patents
Plant protection spraying machine's spray lance structure Download PDFInfo
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- CN214593827U CN214593827U CN202120863021.1U CN202120863021U CN214593827U CN 214593827 U CN214593827 U CN 214593827U CN 202120863021 U CN202120863021 U CN 202120863021U CN 214593827 U CN214593827 U CN 214593827U
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- mounting bracket
- conveying pipe
- plant protection
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Abstract
The utility model discloses a spray lance structure of plant protection spraying machinery, which comprises a U-shaped mounting frame, an electric reel wound with a first medicine conveying pipe is fixedly arranged inside one side of the U-shaped mounting frame, a spraying angle adjusting component positioned below the electric reel is arranged on the U-shaped mounting frame, the inlet end of the first medicine conveying pipe passes through the U-shaped mounting frame and extends to the upper part of the U-shaped mounting frame to be communicated with the medicine conveying rod in a sealing way, the outlet end of the first medicine conveying pipe is provided with a spray nozzle in a sealing way and is fixedly connected with the spraying angle adjusting component, a second medicine conveying pipe is arranged inside the other side of the U-shaped mounting frame, the inlet end of the second medicine conveying pipe passes through the U-shaped mounting frame and extends to the upper part of the U-shaped mounting frame to be communicated with the medicine conveying rod in a sealing way, the outlet end of the second medicine conveying pipe is provided with the spray nozzle in a sealing way and is fixedly connected with the lower end of the U-shaped mounting frame, the utility model realizes the simultaneous spraying of the surface and the back of plant blades, so that the pesticide spraying effect is better, and the pest can be killed and removed fully.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, specifically be a plant protection spraying machine's spray lance structure.
Background
Traditional remote control agricultural plant protection machinery is when spraying the pesticide, and spraying apparatus is vaporific liquid medicine of spout downwards, and the liquid medicine leans on self weight whereabouts, can only fall on the ascending surface of crops, and especially when crops branch and leaf is dense, the back of leaf and the stem of lower floor generally rarely have the liquid medicine to land, spout the medicine inhomogeneous, and it is not ideal enough to spray the effect, and this will cause some pests at the back of crops leaf, and the pesticide just can not play the effect of insecticidal.
At present, the existing method is to install an air curtain on a plant protection machine and blow away crops by utilizing strong wind power generated by the air curtain so as to uniformly spray the medicines on the crops, but the method has high cost and is not suitable for common farmer.
Disclosure of Invention
An object of the utility model is to provide a plant protection spraying machine's spray lance structure, a serial communication port, including U type mounting bracket, the one end fixed mounting of U type mounting bracket has the connecting rod that is used for being connected with plant protection walking tractor, U type mounting bracket upper portion fixed mounting has the medicine conveying pole that is linked together with the explosive box on the plant protection walking tractor, the inside fixed mounting in U type mounting bracket one side has the electronic reel that the winding has medicine conveying pipe one, be equipped with the angle of spraying adjustment subassembly that is located the below of electronic reel on the U type mounting bracket, the entry end of medicine conveying pipe one passes U type mounting bracket and extends to the top of U type mounting bracket and the sealed intercommunication of medicine conveying pole, the exit end sealed mounting of medicine conveying pipe one have the shower nozzle and with spray angle adjustment subassembly fixed connection, the inside medicine conveying pipe two that is equipped with of U type mounting bracket opposite side, the entry end of medicine conveying pipe two passes U type mounting bracket and extends to the top of U type mounting bracket and the sealed intercommunication of medicine conveying pole And the outlet end of the second medicine conveying pipe is hermetically provided with a spray head and is fixedly connected with the lower end of the U-shaped mounting frame.
Preferably, the spraying angle adjusting assembly comprises two racks which are located at two ends inside one side of the U-shaped mounting frame and are respectively connected with the U-shaped mounting frame in a sliding mode, one side of the top of each rack is provided with a driving gear fixedly connected with an output shaft of a motor fixedly mounted on the U-shaped mounting frame, the other side of the top of each rack is provided with a driven gear which is connected with the U-shaped mounting frame in a rotating mode through a rotating shaft, the driving gear and the driven gear are respectively connected with the racks in a meshed mode, the rotating shaft is fixedly connected with the driven gear, and an electric telescopic rod fixedly connected with the end of the second rotating shaft is arranged below the rotating shaft.
Preferably, a sliding plate is fixedly mounted at the lower part of one side in the U-shaped mounting frame, a sliding groove parallel to the length direction of the U-shaped mounting frame is formed in the sliding plate, grooves are formed in two sides of the inner portion of the sliding groove respectively, and sliding blocks connected with the grooves in a sliding mode are fixedly mounted at two ends of the rack respectively.
Preferably, the telescopic end of the electric telescopic rod is fixedly connected with the outlet end of the first medicine conveying pipe.
Preferably, a plurality of driven gears meshed with the racks are respectively arranged above the racks.
Preferably, the number of the electric winding drums, the electric telescopic rods, the first medicine conveying pipes and the second medicine conveying pipes is the same as that of the driven gears respectively.
Preferably, the first medicine conveying pipe is a hose, and a liquid spraying opening of a spray head fixedly mounted on the first medicine conveying pipe is perpendicular to the electric telescopic rod and faces the end part of the U-shaped mounting rack.
Preferably, a baffle is fixedly mounted at the end of the electric winding drum.
Preferably, two drive gears are symmetrically distributed relative to the U-shaped mounting frame.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up U type mounting bracket, and set up respectively in the inside both sides of U type mounting bracket and the defeated pencil that is located the defeated pencil that the medicine pole of U type mounting bracket top is linked together one, defeated pencil two, and with defeated pencil one with establish with the inside spray angle adjusting part fixed connection in U type mounting bracket one side, with defeated pencil two and the inside opposite side fixed connection of U type mounting bracket, realize the spraying of two pairs of plant upper surface blades of defeated pencil, the spraying of a pair of plant lower surface blade of defeated pencil, and can utilize spray angle adjusting part to adjust the spray angle of defeated pencil one, make the medicine of spouting to the plant more complete, improve the medicine and spray the effect. The utility model discloses a two shower nozzles spout the medicine simultaneously to the surface and the back of plant for it is better to spout the medicine effect, is favorable to fully killing the pest.
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, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic side view of a boom structure of a plant protection spraying machine according to the present invention;
fig. 2 is a schematic view of an internal structure of one side of a U-shaped mounting rack of a spray boom structure of a plant protection spraying machine provided by the present invention;
fig. 3 is a schematic sectional top view of a U-shaped mounting bracket of a boom structure of a plant protection spraying machine according to the present invention;
fig. 4 is a schematic top view of a U-shaped mounting bracket of a boom structure of a plant protection spraying machine according to the present invention;
description of reference numerals:
the automatic spraying device comprises a 1-U-shaped mounting rack, a 2-spraying angle adjusting component, a 3-sliding plate, a 4-connecting rod, a 5-electric winding drum, a 6-medicine conveying rod, a 7-medicine conveying pipe I, a 8-medicine conveying pipe II, a 201-rack, a 202-driving gear, a 203-driven gear, a 204-motor, a 205-rotating shaft, a 206-electric telescopic rod, a 301-sliding groove, a 302-groove, a 501-baffle and a 2011-sliding block.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, but it should be understood that the scope of the present invention is not limited by the specific embodiments.
Example (b):
as shown in fig. 1-4, a spray bar structure of a plant protection spraying machine is characterized by comprising a U-shaped mounting frame 1, wherein one end of the U-shaped mounting frame 1 is fixedly provided with a connecting rod 4 for connecting with a plant protection walking tractor, the upper part of the U-shaped mounting frame 1 is fixedly provided with a medicine conveying rod 6 communicated with a medicine storage box on the plant protection walking tractor, an electric winding drum 5 wound with a medicine conveying pipe I7 is fixedly arranged inside one side of the U-shaped mounting frame 1, the U-shaped mounting frame 1 is provided with a spraying angle adjusting component 2 positioned below the electric winding drum 5, the inlet end of the medicine conveying pipe I7 penetrates through the U-shaped mounting frame 1 and extends to the upper part of the U-shaped mounting frame 1 to be communicated with the medicine conveying rod 6 in a sealing manner, the outlet end of the medicine conveying pipe I7 is provided with a spray nozzle in a sealing manner and is fixedly connected with the spraying angle adjusting component 2, a medicine conveying pipe II 8 is arranged inside the other side of the U-shaped mounting frame 1, the entry end of medicine conveying pipe two 8 passes U type mounting bracket 1 and extends to the top of U type mounting bracket 1 and the sealed intercommunication of medicine conveying pole 6, the exit end seal installation of medicine conveying pipe two 8 have the shower nozzle and with the lower extreme fixed connection of U type mounting bracket 1, utilize two 8 of medicine conveying pipe of this spray lance mechanism to realize spraying to plant upper surface blade, this spray lance mechanism utilizes can realize spraying to plant lower surface blade with 2 fixed connection's of spray angle adjusting part medicine conveying pipe 7 to can utilize spray angle adjusting part 2 to adjust the spray angle of medicine conveying pipe 7, make the medicine of spouting to the plant more complete, improve the medicine and spray the effect.
Spraying angle adjusting part 2 including be located the inside both ends in U type mounting bracket 1 one side and respectively with two rack 201 of 1 sliding connection of U type mounting bracket, one side of rack 201 top is equipped with output shaft fixed connection's of motor 204 of fixed mounting on U type mounting bracket 1 drive gear 202, the opposite side of rack 201 top is equipped with rotates driven gear 203 of being connected through pivot 205 with U type mounting bracket 1, drive gear 202, driven gear 203 are connected with the meshing of rack 201 respectively, pivot 205 and driven gear 203 fixed connection, the below of pivot 205 is equipped with the electric telescopic handle 206 with the tip fixed connection of pivot two 205.
When the spray rod structure is used, the spray rod structure is fixedly connected with a plant protection walking tractor, a spray head of a pesticide conveying pipe I7 fixedly connected with an electric telescopic rod 206 extends below the leaves of plants, a control motor 204 rotates for a certain angle, a driving gear 202 rotates for a certain angle and drives a rack 201 to move for a certain distance, a driven gear 203 meshed and connected with the rack 201 rotates for a certain angle, a rotating shaft II 205 rotates for a certain angle, the electric telescopic rod 206 fixedly connected with the rotating shaft II 205 rotates for a certain angle, the spray head of the pesticide conveying pipe I7 rotates for a certain angle, pesticide spraying is carried out on the back of the leaves of the plants after the spray head of the pesticide conveying pipe I7 extending below the leaves of the plants rotates for a certain angle, killing pests on the back of the leaves of the plants is realized, and pesticide spraying on the plants is more complete, improve the spraying effect of the medicine. When the blade of the bottommost of plant was short, steerable electronic reel 5 rotates and makes a defeated pencil 7 wind out certain length from electronic reel 5, the extension of simultaneous control electric telescopic handle 206, then can realize moving down of the shower nozzle of a defeated pencil 7, can realize spouting the medicine to the lower surface of the blade of the bottommost of plant, the shower nozzle that is located two 8 of the defeated pencil of U type mounting bracket 1 opposite side can spout the medicine to the upper surface of plant blade, when plant protection machinery walks in the plant species district, the shower nozzle of a defeated pencil 7 spouts the medicine to the plant simultaneously with the shower nozzle of two 8 of defeated pencil, make it better to spout the medicine effect, be favorable to fully killing the pest.
Lower part fixed mounting of one side has slide 3 in U type mounting bracket 1, set up the spout 301 that parallels with the length direction of U type mounting bracket 1 on the slide 3, recess 302 has been seted up respectively to the inside both sides of spout 301, the both ends of rack 201 fixed mounting respectively have with recess 302 sliding connection's slider 2011, in order to realize rack 2 and U type mounting bracket 1's sliding connection to realize the spray angle regulation of medicine conveying pipe 7.
The telescopic end of the electric telescopic rod 206 is fixedly connected with the outlet end of the first drug delivery pipe 7, and the first drug delivery pipe 7 is controlled to extend towards the lowest end of the plant by controlling the extension of the electric telescopic rod 206.
A plurality of driven gears 203 meshed with the racks 201 are arranged above the racks 201 respectively, and the spraying rod mechanism is higher in operating efficiency in order to realize simultaneous spraying of a plurality of rows of plants.
The number of the electric winding drums 5, the electric telescopic rods 206, the first pesticide conveying pipes 7 and the second pesticide conveying pipes 8 is the same as that of the driven gears 203, and the spraying efficiency is improved in order to achieve the effect that multiple rows of plants spray pesticide at the same time through the spraying rod structure.
Defeated pencil 7 is the hose, is favorable to electronic reel 5 to carry out the rolling and wind from defeated pencil 7, defeated pencil 7 goes up the hydrojet direction of fixed mounting's shower nozzle and is just perpendicular mutually with electric telescopic handle 206 and towards the tip of U type mounting bracket 1, and after the shower nozzle on defeated pencil 7 rotated certain angle, be favorable to the shower nozzle to spout the back of plant leaf for it is better to spout the medicine effect.
The end part of the electric winding drum 5 is fixedly provided with a baffle plate 501, so as to prevent the first medicine conveying pipe 7 from being separated from the electric winding drum 5.
The two driving gears 202 are symmetrically distributed relative to the U-shaped mounting frame 1, so that the loads on two sides of the U-shaped mounting frame 1 tend to be consistent, and the two ends of the spray rod structure are prevented from inclining.
The utility model discloses a theory of operation and use flow: when the spray rod structure is used, the spray rod structure is connected with a plant protection walking machine through a connecting rod 4, a spray head of a pesticide conveying pipe I7 fixedly connected with an electric telescopic rod 206 extends below the leaves of a plant, a control motor 205 rotates for a certain angle, a driving gear 202 rotates for a certain angle and drives a rack 201 to move for a certain distance, a driven gear 203 meshed and connected with the rack 201 rotates for a certain angle, a rotating shaft 205 rotates for a certain angle, the electric telescopic rod 206 fixedly connected with the rotating shaft 205 rotates for a certain angle, the spray head of the pesticide conveying pipe I7 extending below the leaves of the plant rotates for a certain angle and then sprays the lower surface of the leaves of the plant, a pesticide conveying pipe II 8 can spray the upper surface of the leaves of the plant, and the spray rod mechanism sprays pesticide to the upper surface and the lower surface of the plant simultaneously, can fully kill pests, so that the pesticide spraying on plants is more complete.
When the blade of the bottommost of plant was short, steerable electronic reel 5 rotates and makes a defeated pencil 7 wind out certain length from electronic reel 5, the extension of simultaneous control electric telescopic handle 206, then can realize moving down of the shower nozzle of a defeated pencil 7, can realize spouting the medicine to the lower surface of the blade of the bottommost of plant, the shower nozzle that is located two 8 of the defeated pencil of U type mounting bracket 1 opposite side can spout the medicine to the upper surface of plant blade, when plant protection machinery walks in the plant species district, the shower nozzle of a defeated pencil 7 spouts the medicine to the plant simultaneously with the shower nozzle of two 8 of defeated pencil, make it better to spout the medicine effect, be favorable to fully killing the pest.
Finally, the description is as follows: the above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (9)
1. A spray rod structure of a plant protection spraying machine is characterized by comprising a U-shaped mounting frame (1), wherein one end of the U-shaped mounting frame (1) is fixedly provided with a connecting rod (4) used for being connected with a plant protection walking tractor, and the upper part of the U-shaped mounting frame (1) is fixedly provided with a pesticide conveying rod (6) communicated with a pesticide storage box on the plant protection walking tractor;
an electric winding drum (5) wound with a first medicine conveying pipe (7) is fixedly installed inside one side of the U-shaped installation frame (1), a spraying angle adjusting assembly (2) located below the electric winding drum (5) is arranged on the U-shaped installation frame (1), the inlet end of the first medicine conveying pipe (7) penetrates through the U-shaped installation frame (1) and extends to the upper side of the U-shaped installation frame (1) to be communicated with a medicine conveying rod (6) in a sealing mode, and the outlet end of the first medicine conveying pipe (7) is provided with a spray head in a sealing mode and is fixedly connected with the spraying angle adjusting assembly (2);
u type mounting bracket (1) opposite side is inside to be equipped with medicine conveying pipe two (8), the entry end of medicine conveying pipe two (8) passes U type mounting bracket (1) and extends to the top of U type mounting bracket (1) and the sealed intercommunication of medicine conveying pole (6), the exit end sealing installation of medicine conveying pipe two (8) have the shower nozzle and with the lower extreme fixed connection of U type mounting bracket (1).
2. The boom structure of a plant protection spraying machine of claim 1, wherein: spray angle adjusting part (2) including being located the inside both ends in U type mounting bracket (1) one side and respectively with two rack (201) of U type mounting bracket (1) sliding connection, one side of rack (201) top is equipped with drive gear (202) with the output shaft fixed connection of fixed mounting motor (204) on U type mounting bracket (1), the opposite side of rack (201) top is equipped with rotates driven gear (203) of being connected through pivot (205) with U type mounting bracket (1), drive gear (202), driven gear (203) are connected with rack (201) meshing respectively, pivot (205) and driven gear (203) fixed connection, the below of pivot (205) is equipped with electric telescopic handle (206) with the tip fixed connection of pivot (205).
3. The plant protection spray machine boom structure of claim 2, wherein: the utility model discloses a U type mounting bracket, including U type mounting bracket (1), the lower part fixed mounting of one side has slide (3) in U type mounting bracket (1), set up spout (301) that parallel with the length direction of U type mounting bracket (1) on slide (3), spout (301) inside both sides are seted up fluted (302) respectively, the both ends of rack (201) fixed mounting respectively have with recess (302) sliding connection's slider (2011).
4. The plant protection spray machine boom structure of claim 2, wherein: the telescopic end of the electric telescopic rod (206) is fixedly connected with the outlet end of the first drug delivery pipe (7).
5. The plant protection spray machine boom structure of claim 2, wherein: a plurality of driven gears (203) meshed with the racks (201) are respectively arranged above the racks (201).
6. The plant protection spray machine boom structure of claim 2, wherein: the number of the electric winding drums (5), the electric telescopic rods (206), the first medicine conveying pipes (7) and the second medicine conveying pipes (8) is the same as that of the driven gears (203) respectively.
7. The plant protection spray machine boom structure of claim 2, wherein: the first medicine conveying pipe (7) is a hose, and the direction of a liquid spraying opening of a spray head fixedly mounted on the first medicine conveying pipe (7) is perpendicular to the electric telescopic rod (206) and faces the end part of the U-shaped mounting rack (1).
8. The boom structure of a plant protection spraying machine of claim 1, wherein: and a baffle (501) is fixedly arranged at the end part of the electric winding drum (5).
9. The plant protection spray machine boom structure of claim 2, wherein: the two driving gears (202) are symmetrically distributed relative to the U-shaped mounting rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120863021.1U CN214593827U (en) | 2021-04-25 | 2021-04-25 | Plant protection spraying machine's spray lance structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120863021.1U CN214593827U (en) | 2021-04-25 | 2021-04-25 | Plant protection spraying machine's spray lance structure |
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| Publication Number | Publication Date |
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| CN214593827U true CN214593827U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120863021.1U Active CN214593827U (en) | 2021-04-25 | 2021-04-25 | Plant protection spraying machine's spray lance structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600858A (en) * | 2022-03-28 | 2022-06-10 | 张�杰 | Walking type plant protection and pesticide spraying all-in-one machine used in vegetable garden and using method thereof |
-
2021
- 2021-04-25 CN CN202120863021.1U patent/CN214593827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600858A (en) * | 2022-03-28 | 2022-06-10 | 张�杰 | Walking type plant protection and pesticide spraying all-in-one machine used in vegetable garden and using method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: No. 1, Yangshan North Road, Xianlin University City, Qixia District, Nanjing, Jiangsu 210039 Patentee after: Nanjing Vocational University of Industry Technology Address before: No. 532-2, Zhongshan East Road, Nanjing, Jiangsu 210023 Patentee before: Nanjing Vocational University of Industry Technology |
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| CP02 | Change in the address of a patent holder |