CN212212465U

CN212212465U - Orchard multi-fan air-assisted sprayer

Info

Publication number: CN212212465U
Application number: CN202020003851.2U
Authority: CN
Inventors: 陈延灿; 陈志京
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-12-25
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a many fans in orchard air-assisted sprayer, including leading board and rearmounted board, the front end surface of leading board is provided with first fan and second fan respectively along the central line, and just first fan is located the downside of second fan, the inside both sides edge of leading board and rearmounted board is through a plurality of U type fixed plates of group of bolt fixedly connected with, adjacent two be provided with the liquid medicine shower nozzle between the U type fixed plate, the rear end surface both sides fixedly connected with infusion pipeline of rearmounted board, the rear end of liquid medicine shower nozzle runs through rearmounted board and is connected with infusion pipeline, the air inlet pore has been seted up near the position of first fan and second fan to the front end surface of leading board. The utility model discloses the structure makes the device in the use each position wind-force intensity big, wind-force is even, the liquid medicine degree of atomization unanimous through establishing multiunit fan mechanism, and the efficient high range of liquid medicine atomization is extensive to improve device's availability factor.

Description

Orchard multi-fan air-assisted sprayer

Technical Field

The utility model relates to a sprayer technical field specifically is an orchard multi-fan air-assisted sprayer.

Background

The orchard air-assisted sprayer is a large machine suitable for applying pesticide to orchards with large areas, has the advantages of good spraying quality, pesticide consumption saving, less water consumption, high production efficiency and the like, and is characterized in that liquid pesticide is atomized by the pressure of a liquid pump, strong air flow generated by a fan is used for blowing fog drops to each part of a fruit tree, the high-speed air flow of the fan is helpful for the fog drops to penetrate dense branches and leaves of the fruit tree, the well promotes the turning of the leaves, the liquid pesticide attachment rate is improved, and the branches of the fruit tree or fruits are not damaged.

The fan mechanism of the traditional air-assisted sprayer in the market is a single fan and the air quantity blows the liquid medicine atomized by the spray head to each part of the fruit tree, and the traditional air-assisted sprayer has the defects that the air quantity is insufficient, the upper and lower spraying forces are inconsistent, the upper and lower wind forces are insufficient and uneven, the liquid medicine atomization effect is reduced, and the liquid medicine atomization propagation range is reduced;

therefore, the multi-fan air-assisted sprayer for the orchard is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many fans in orchard air-assisted sprayer, the device structure is through setting up multiunit fan mechanism, makes the device in the use each position wind-force intensity big, wind-force is even, the liquid medicine degree of atomization is unanimous, and the liquid medicine high range of atomization efficiency is extensive to improve the availability factor of device, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-fan air-assisted sprayer for an orchard comprises a front plate and a rear plate, wherein a first fan and a second fan are respectively arranged on the outer surface of the front end of the front plate along a central line, the first fan is positioned on the lower side of the second fan, a plurality of groups of U-shaped fixing plates are fixedly connected to the edges of the two inner sides of the front plate and the rear plate through bolts, a liquid medicine sprayer is arranged between every two adjacent U-shaped fixing plates, infusion pipelines are fixedly connected to the two sides of the outer surface of the rear end of the rear plate, the rear end of the liquid medicine sprayer penetrates through the rear plate to be connected with the infusion pipelines, an air inlet hole channel is formed in the outer surface of the front end of the front plate, close to the first fan and the second fan, the first fan comprises a fan blade assembly, a transmission connecting rod and an air channel, the air channel is fixed to the outer surface of the front end of the air inlet hole through bolts, the middle position in the uniform wind blade is fixedly connected with a second bearing, the outer surface of the rear end of the rear plate is fixedly connected with the second bearing at the position corresponding to the first bearing horizontally, one end of the transmission connecting rod penetrates through the first bearing and the second bearing and extends to the outer surface of the rear end of the rear plate, the front end of the transmission connecting rod is in threaded connection with a fan blade component, and the rear end of the fan blade component is fixedly connected with a first transmission gear, the fan blade component is arranged in the air duct, the first fan and the second fan have the same structure, and the rear end of a transmission connecting rod in the second fan is fixedly connected with a second transmission gear, a clamping auxiliary wheel is arranged between the first transmission gear and the second transmission gear, the clamping auxiliary wheel is fixedly connected with the outer surface of the rear end of the rear plate, and the first transmission gear, the second transmission gear and the clamping auxiliary wheel are provided with transmission chains.

By adopting the technical scheme, the device structure makes the device wind-force intensity of each position big, wind-force is even, liquid medicine atomizing degree is unanimous in the use through establishing multiunit fan mechanism, and the high range of liquid medicine atomizing efficiency is extensive to improve device's availability factor.

Preferably, the front end of the transmission connecting rod is in threaded connection with a locking bolt, the locking bolt is arranged on the front side of the fan blade assembly, and the rotation directions of the fan blade assembly and the locking bolt are opposite to the rotation direction of the transmission connecting rod.

Through adopting above-mentioned technical scheme, increase the stability of fan blade subassembly on the transmission connecting rod through the locking bolt.

Preferably, the rear end outer surface of the rear plate is fixedly connected with a rear placement frame close to the lower end, the upper end outer surface of the rear placement frame is fixedly connected with a coupler and a liquid medicine pump close to the first transmission gear, and a transmission chain is also arranged among the coupler, the liquid medicine pump and the first transmission gear and transmits power through the transmission chain.

Through adopting above-mentioned technical scheme, the shaft coupling is connected with external drive equipment to through drive chain control liquid medicine pump and first fan and the operation of second fan drive.

Preferably, two adjacent U-shaped fixed plates form an air supply pipeline, and the diameter of the air supply pipeline is gradually decreased from the bottom ends of the front plate and the rear plate upwards.

Through adopting above-mentioned technical scheme, the supply air duct diameter is degressive step by step and is convenient for cooperate the even wind operation of fan.

Preferably, one end of each of the two infusion pipelines is connected with an infusion port of the liquid medicine pump.

Through adopting above-mentioned technical scheme, the liquid medicine in the liquid medicine pump suction liquid medicine case, carry to the liquid medicine shower nozzle in through infusion pipeline after the pressure boost.

Preferably, the number of the liquid medicine spray heads is a plurality, and the liquid medicine spray heads correspond to the positions of the U-shaped fixing plates in a plurality of groups one to one.

By adopting the technical scheme, the liquid medicine spray head sprays the liquid medicine, and then the liquid medicine is atomized and diffused by matching with wind power conveyed by the fan.

Compared with the prior art, the beneficial effects of the utility model are that:

the device is through adopting the even wind operation of many fans to compare in traditional single fan formula sprayer of sending, the device is starting the operation simultaneously and carrying out the convulsions operation to liquid medicine atomization in-process multiunit fan, and carry out wind-force through even wind blade to the supply-air duct at device both sides liquid medicine shower nozzle and liquid medicine shower nozzle place and carry out the wind-force, make its liquid medicine shower nozzle and the supply-air duct wind-force at place of each height unanimous at the liquid medicine spray in-process, make its liquid medicine atomization effect more abundant, multiunit fan cooperation is used simultaneously, it is stronger to compare in traditional single fan formula sprayer wind-force effect, liquid medicine atomization effect is more excellent, thereby satisfy the user and realize each angle to the not high plant, the liquid medicine atomization of each height is sprayed, thereby improve liquid medicine spray area and liquid medicine atomization effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a combination view of the second transmission gear and the first transmission gear of the present invention;

FIG. 3 is a view showing the combination of the liquid medicine nozzle and the U-shaped fixing seat;

FIG. 4 is a combination view of the rear plate and the rear rack of the present invention;

fig. 5 is an internal structural view of the first fan according to the present invention.

In the figure:

1. a front panel; 2. a rear panel; 3. a first fan; 4. a second fan; 5. a liquid medicine spray head; 6. a liquid medicine pump; 7. a coupling; 8. a first drive gear; 9. a second transmission gear; 10. clamping the auxiliary wheel; 11. a drive chain; 12. a fluid delivery conduit; 13. a U-shaped fixing plate; 14. a rear placement frame; 15. a first bearing; 16. a second bearing; 17. a transmission connecting rod; 18. a wind-evening blade; 19. an air duct; 20. an air inlet duct; 21. a fan blade assembly; 22. and locking the bolt.

Detailed Description

In the following, reference will be made to the accompanying drawings in the embodiments of the present invention for clearly and completely describing the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution:

as shown in fig. 1, 2 and 3, the orchard multi-fan air-assisted sprayer comprises a front plate 1 and a rear plate 2, wherein a first fan 3 and a second fan 4 are respectively arranged on the outer surface of the front end of the front plate 1 along the central line, the first fan 3 is positioned at the lower side of the second fan 4, a plurality of groups of U-shaped fixing plates 13 are fixedly connected to the edges of the two inner sides of the front plate 1 and the rear plate 2 through bolts, a liquid medicine spray nozzle 5 is arranged between every two adjacent U-shaped fixing plates 13, two sides of the outer surface of the rear end of the rear plate 2 are fixedly connected with a liquid conveying pipeline 12, and the rear end of the liquid medicine spray nozzle 5 penetrates through the rear plate 2 and is connected with the liquid conveying pipeline 12;

as shown in fig. 4 and 5, an air inlet duct 20 is formed at a position, close to the first fan 3 and the second fan 4, on the outer surface of the front end of the front board 1, the first fan 3 includes a fan blade assembly 21, a transmission link 17 and an air duct 19, the air duct 19 is fixed on the outer surface of the front end of the air inlet duct 20 through a bolt, an air-homogenizing blade 18 is fixedly connected inside the air inlet duct 20, a second bearing 16 is fixedly connected at the middle position inside the air-homogenizing blade 18, a second bearing 16 is fixedly connected at a position, corresponding to the first bearing 15 horizontally, on the outer surface of the rear end of the rear board 2, one end of the transmission link 17 penetrates through the first bearing 15 and the second bearing 16 and extends to the outer surface of the rear end of the rear board 2, the front end of the transmission link 17 is connected with the fan blade assembly 21 through a thread, and the rear end thereof is fixedly connected with a first transmission gear 8, the fan, the structure of first fan 3 is the same with second fan 4, and the rear end fixedly connected with second drive gear 9 of drive connecting rod 17 in the second fan 4, be provided with centre gripping auxiliary wheel 10 between first drive gear 8 and the second drive gear 9, centre gripping auxiliary wheel 10 and rear end surface fixed connection of rearmounted board 2, be provided with drive chain 11 on first drive gear 8, second drive gear 9 and the centre gripping auxiliary wheel 10.

Specifically, as shown in fig. 5, a locking bolt 22 is connected to the front end of the transmission connecting rod 17 through a thread, the locking bolt 22 is located at the front side of the fan blade assembly 21, and the rotation directions of the fan blade assembly 21 and the locking bolt 22 through the thread are opposite to the rotation direction of the transmission connecting rod 17.

By adopting the technical scheme, the stability of the fan blade assembly 21 on the transmission connecting rod 17 is improved through the locking bolt 22.

Specifically, as shown in fig. 4 and 2, a rear placement frame 14 is fixedly connected to a position on the outer surface of the rear end of the rear plate 2 close to the lower end, a coupler 7 and a drug solution pump 6 are fixedly connected to a position on the outer surface of the upper end of the rear placement frame 14 close to the first transmission gear 8, and a transmission chain 11 is also arranged among the coupler 7, the drug solution pump 6 and the first transmission gear 8 and power is transmitted through the transmission chain 11.

Through adopting above-mentioned technical scheme, shaft coupling 7 is connected with external drive equipment to through 11 control liquid medicine pump 6 of drive chain and first fan 3 and the operation of second fan 4 drive.

Specifically, as shown in fig. 3, two adjacent U-shaped fixing plates 13 form an air supply duct, and the diameter of the air supply duct gradually decreases from the bottom ends of the front plate 1 and the rear plate 2 to the top.

Specifically, as shown in fig. 2, one end of each of the two infusion tubes 12 is connected to an infusion port of the medical fluid pump 6.

By adopting the technical scheme, the liquid medicine pump 6 pumps the liquid medicine in the liquid medicine tank and conveys the liquid medicine to the liquid medicine spray head 5 through the liquid conveying pipeline 12 after pressurization.

Specifically, as shown in fig. 3, the number of the liquid medicine nozzles 5 is several, and the liquid medicine nozzles correspond to the positions of the U-shaped fixing plates 13.

By adopting the technical scheme, the liquid medicine spray head 5 sprays liquid medicine, and then the liquid medicine is atomized and diffused by matching with wind power conveyed by the fan.

The working principle is as follows:

the device is through adopting the even wind operation of many fans to compare in traditional single fan formula sprayer of sending, the device is starting the operation simultaneously and carrying out the convulsions operation to liquid medicine atomization in-process multiunit fan, and carry out wind-force through even wind blade 18 to the supply air duct at device both sides liquid medicine shower nozzle 5 and liquid medicine shower nozzle 5 place and carry, make its liquid medicine shower nozzle 5 of each height and the supply air duct wind-force at place unanimous at the liquid medicine spray in-process, make its liquid medicine atomization effect more abundant, multiunit fan cooperation is used simultaneously, it is stronger to compare in traditional single fan formula sprayer wind-force effect, liquid medicine atomization effect is more excellent, thereby satisfy the user and realize each angle to the not high plant, the liquid medicine atomization of each height sprays, thereby improve liquid medicine spray area and liquid medicine atomization effect, thereby greatly improve the availability factor of device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an orchard multi-fan air-assisted sprayer, includes leading board (1) and rearmounted board (2), its characterized in that: the front end outer surface of the front plate (1) is respectively provided with a first fan (3) and a second fan (4) along a central line, the first fan (3) is positioned at the lower side of the second fan (4), the inner two side edges of the front plate (1) and the rear plate (2) are fixedly connected with a plurality of groups of U-shaped fixing plates (13) through bolts, a liquid medicine sprayer (5) is arranged between every two adjacent U-shaped fixing plates (13), both sides of the rear end outer surface of the rear plate (2) are fixedly connected with a liquid conveying pipeline (12), the rear end of the liquid medicine sprayer (5) penetrates through the rear plate (2) to be connected with the liquid conveying pipeline (12), an air inlet hole (20) is formed in the position, close to the first fan (3) and the second fan (4), of the front end outer surface of the front plate (1), the first fan (3) comprises a fan blade assembly (21), a transmission connecting rod (17) and an air duct (19), the wind channel (19) is fixed on the outer surface of the front end of the wind inlet channel (20) through a bolt, the inside of the wind inlet channel (20) is fixedly connected with a wind-homogenizing blade (18), the middle position inside the wind-homogenizing blade (18) is fixedly connected with a second bearing (16), the outer surface of the rear end of the rear plate (2) is fixedly connected with the second bearing (16) at the position corresponding to the first bearing (15) horizontally, one end of the transmission connecting rod (17) penetrates through the first bearing (15) and the second bearing (16) and extends to the outer surface of the rear end of the rear plate (2), the front end of the transmission connecting rod (17) is in threaded connection with a fan blade assembly (21), the rear end of the transmission connecting rod is fixedly connected with a first transmission gear (8), the fan blade assembly (21) is arranged inside the wind channel (19), and the first fan (3) and the second fan (4) have the same structure, and the rear end fixedly connected with second drive gear (9) of transmission connecting rod (17) in second fan (4), be provided with centre gripping auxiliary wheel (10) between first drive gear (8) and second drive gear (9), centre gripping auxiliary wheel (10) are connected with the rear end surface fixed connection of rearmounted board (2), be provided with drive chain (11) on first drive gear (8), second drive gear (9) and centre gripping auxiliary wheel (10).

2. The orchard multi-fan air-assisted sprayer according to claim 1, characterized in that: the front end of the transmission connecting rod (17) is in threaded connection with a locking bolt (22), the locking bolt (22) is arranged on the front side of the fan blade assembly (21), and the thread rotating directions of the fan blade assembly (21) and the locking bolt (22) are opposite to the rotating direction of the transmission connecting rod (17).

3. The orchard multi-fan air-assisted sprayer according to claim 1, characterized in that: the rear-end outer surface of the rear-end plate (2) is close to the rear placement frame (14) in fixedly connected with the lower end, the outer surface of the upper end of the rear-end placement frame (14) is close to the first transmission gear (8) in fixedly connected with the coupler (7) and the liquid medicine pump (6), and a transmission chain (11) is arranged among the coupler (7), the liquid medicine pump (6) and the first transmission gear (8) and transmits power through the transmission chain (11).

4. The orchard multi-fan air-assisted sprayer according to claim 1, characterized in that: and the adjacent two U-shaped fixing plates (13) form an air supply pipeline, and the diameter of the air supply pipeline is gradually decreased from the bottom ends of the front plate (1) and the rear plate (2) upwards.

5. The orchard multi-fan air-assisted sprayer according to claim 1, characterized in that: one end of each of the two infusion pipelines (12) is connected with an infusion port of the liquid medicine pump (6).

6. The orchard multi-fan air-assisted sprayer according to claim 1, characterized in that: the number of the liquid medicine spray heads (5) is a plurality, and the liquid medicine spray heads correspond to the positions of the U-shaped fixing plates (13) of the groups one by one.