CN218604734U - Agricultural pesticide spraying device - Google Patents

Abstract

The utility model discloses an agricultural spraying device, which comprises a trailer frame, a mounting plate is fixedly connected to the top surface of the trailer frame, a medicine box is fixedly installed on the top surface of the mounting plate, and spraying mechanisms are respectively arranged on both sides of the medicine box; the spraying mechanism includes The swing assembly and the drug guide assembly; the swing assembly includes an installation box, which is fixedly connected to the side wall of the medicine box, and an electric telescopic rod is movably connected to the installation box, and the telescopic end of the electric telescopic rod is fixedly connected with a spray head, and the telescopic end of the electric telescopic rod is fixedly connected with a spray head. The fixed end extends into the installation box and is hinged with a guide plate. The guide plate is slidably connected in the installation box; the drug guiding component includes a water pump, which is fixedly installed on the top surface of the installation plate. The medicine head is connected, and the utility model can realize the reciprocating swing of the medicine spraying head in the horizontal direction, expand the spraying area, and improve the spraying effect.

Description

An agricultural spraying device

technical field

The utility model relates to the field of spraying machines, in particular to an agricultural spraying device.

Background technique

In the planting process of modern agricultural plants, it is often necessary to spray liquid medicine to make the growth of plants smoother, or to avoid the occurrence of some diseases and insect pests; existing spraying devices mainly include: self-propelled boom spray machine, traction sprayer, hanging sprayer, boom sprayer, etc.;

For example, the existing Chinese patent discloses an agricultural spraying device (CN215898710U). This technology allows the pressing block to be connected to different clamping holes by squeezing the pressing block inward, thereby changing the height of the moving rod, thereby achieving The effect of adjusting the spraying height of the nozzle; start the motor, let the motor drive the spraying device to move, the water pump will transport the liquid medicine in the water tank to the nozzle and spray it out, and complete the spraying of the crops, which saves labor and increases work efficiency. , this prior art can only adapt to crops of different heights in actual use, and the spraying direction of its sprinkler head is fixed, and the spraying range is limited.

Utility model content

The purpose of this utility model is to provide an agricultural spraying device, aiming to solve or improve at least one of the above technical problems.

In order to achieve the above purpose, the utility model provides the following scheme: the utility model provides an agricultural spraying device, including a trailer frame, the top surface of the trailer frame is fixedly connected with a mounting plate, and the top surface of the mounting plate is fixedly installed with a pesticide box, the two sides of the medicine box are respectively equipped with spraying mechanism;

The medicine spraying mechanism includes a swing assembly and a medicine guide assembly;

The swing assembly includes an installation box, the installation box is fixed on the side wall of the medicine box, an electric telescopic rod is movably connected to the installation box, and the telescopic end of the electric telescopic rod is fixedly connected with a spraying head. The fixed end of the electric telescopic rod extends into the installation box and is hinged with a guide plate, and the guide plate is slidably connected in the installation box;

The drug guide assembly includes a water pump fixedly installed on the top surface of the installation plate, the water inlet end of the water pump communicates with the medicine tank, and the water outlet end communicates with the drug spraying head.

Preferably, the side wall of the installation box far away from the medicine box is provided with a through groove, the top wall and the bottom wall of the through groove are symmetrically rotated and connected with connecting rods, and a sleeve is fixedly connected between the two connecting rods. The electric telescopic rod is slidably connected in the sleeve.

Preferably, the end of the fixed end of the electric telescopic rod is hinged at the center of the side wall of the guide plate through a hinge seat.

Preferably, a guide groove is provided on the guide plate, racks are fixedly connected to the two side walls of the guide groove, and a side gear is detachably connected between the two racks, and the center of the bottom surface of the side gear The output shaft of the driving motor is fixedly connected, and the driving motor is fixedly installed on the inner bottom surface of the installation box.

Preferably, a limit guide rail is fixedly connected to the inner wall of the installation box close to the medicine box, and a limit guide rod is slidably connected inside the limit guide rail, and an end of the limit guide rod far away from the limit guide rail is connected to the limit guide rail. The side wall of the guide plate is fixedly connected.

Preferably, the water inlet end of the water pump is fixedly connected with a first water guide pipe, and the first water guide pipe extends into the bottom of the inner cavity of the medicine box, and the water outlet end of the water pump is fixedly connected with a second water guide pipe, so The second water guide pipe is fixedly connected to and communicated with a bellows, the bellows is fixedly connected to and communicated with the spray head, and the bellows is located below the installation box.

Preferably, the telescopic end of the electric telescopic rod is fixedly connected with a support rod, and the support rod is arranged perpendicular to the electric telescopic rod, and the bottom end of the support rod is fixedly connected with the top surface of the spray head.

Preferably, a medicine inlet is opened on the top surface of the medicine box, and a sealing cover is detachably connected to the medicine inlet.

The utility model discloses the following technical effects: it is convenient to move the medicine box by setting the trailer frame, and in the process of spraying medicine, the medicine liquid is introduced from the medicine box into the medicine spraying head through the water pump, and then reciprocatingly slides in the installation box through the guide plate, Thus driving the electric telescopic rod to swing on the installation box, realizing the reciprocating swing of the spraying head in the horizontal direction, thereby expanding the spraying area and improving the spraying effect, and by setting the electric telescopic rod, the position of the spraying head can be adjusted to further improve The spraying area of the spray head.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a partial enlarged view of A in Fig. 1;

Figure 3 is a top sectional view of the installation box of the present invention;

In the figure: 1. Trailer frame; 2. Installation plate; 3. Medicine box; 4. Installation box; 5. Electric telescopic rod; 6. Spray head; 7. Guide plate; 8. Water pump; 1, connecting rod; 11, hinge seat; 12, guide groove; 13, rack; 14, half shaft gear; 15, drive motor; 16, limit guide rail; 17, limit guide rod; 18, first water guide pipe; 19. Second aqueduct; 20. Bellows; 21. Support rod; 22. Sealing cover; 23. Sleeve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In order to make the above purpose, features and advantages of the utility model more obvious and understandable, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figs. 1-3, the present embodiment provides an agricultural spraying device, comprising a trailer frame 1, the top surface of the trailer frame 1 is fixedly connected with a mounting plate 2, and the top surface of the mounting plate 2 is fixedly equipped with a medicine box 3, the medicine box 3 There are spraying mechanisms on both sides;

The spraying mechanism includes a swing component and a drug guide component;

The swing assembly includes an installation box 4, which is fixedly connected to the side wall of the medicine box 3. An electric telescopic rod 5 is movably connected to the installation box 4. The telescopic end of the electric telescopic rod 5 is fixedly connected with a spray head 6, and the electric telescopic rod 5 The fixed end extends into the installation box 4 and is hinged with a guide plate 7, and the guide plate 7 is slidably connected in the installation box 4;

The drug guide assembly includes a water pump 8 fixedly installed on the top surface of the mounting plate 2 , the water inlet end of the water pump 8 communicates with the medicine tank 3 , and the water outlet end communicates with the spraying head 6 .

It is convenient to move the medicine box 3 by setting the trailer frame 1. During the spraying process, the medicine liquid is introduced from the medicine box 3 into the spray head 6 through the water pump 8, and then slides reciprocally in the installation box 4 through the guide plate 7, thereby driving The electric telescopic rod 5 swings on the installation box 4 to realize the reciprocating swing of the spraying head 6 in the horizontal direction, thereby expanding the spraying area and improving the spraying effect, and the position of the spraying head 6 can also be adjusted by setting the electric telescopic rod 5 , to further increase the spraying area of the spraying head 6.

Further, the trailer frame 1 can be connected with external driving devices including but not limited to tractors, which is a prior art, and will not be repeated here.

To further optimize the scheme, the side wall of the installation box 4 away from the medicine box 3 is provided with a through groove 9, the top wall and the bottom wall of the through groove 9 are symmetrically rotated and connected with a connecting rod 10, and a sleeve 23 is fixedly connected between the two connecting rods 10. The telescopic rod 5 is slidably connected in the sleeve 23 . By rotating the connecting rod 10 in the through groove 9, and slidingly connecting the electric telescopic rod 5 in the sleeve 23, the outer wall of the electric telescopic rod 5 is in sliding contact with the inner wall of the sleeve 23, not only can the position of the electric telescopic rod 5 Fixing can also slide when the electric telescopic rod 5 rotates, without interfering with the swing of the electric telescopic rod 5 , and providing a swing space for the electric telescopic rod 5 by setting the through groove 9 .

In a further optimized solution, the end of the fixed end of the electric telescopic rod 5 is hinged at the center of the side wall of the guide plate 7 through the hinge seat 11 . The guide plate 7 is provided with a guide groove 12, the two side walls of the guide groove 12 are fixedly connected with a rack 13 respectively, and a side gear 14 is detachably connected between the two racks 13, and the center of the bottom surface of the side gear 14 is fixedly connected with a drive motor The output shaft of 15, drive motor 15 are fixedly installed on the installation box 4 inner bottom surfaces. The driving motor 15 drives the side gear 14 to continue to rotate, and the side gear 14 respectively pushes the two racks 13 reciprocatingly, thereby realizing the reciprocating sliding of the guide plate 7 in the installation box 4, and the electric telescopic rod 5 is realized through the hinged seat 11. The effect of reciprocating swing.

To further optimize the scheme, the inner side wall of the installation box 4 close to the medicine box 3 is fixedly connected with the limit guide rail 16, and the limit guide rail 16 is slidingly connected with the limit guide rod 17, and the end of the limit guide rod 17 is far away from the limit guide rail 16 and the guide plate 7 Side wall fixed. The position and sliding direction of the guide plate 7 can be limited by the limit guide rod 17 sliding in the limit guide rail 16 .

Further, the contact between the limit guide rail 16 and the limit guide rod 17 is in a matching dovetail shape, which improves the sliding stability of the limit guide rod 17 .

To further optimize the scheme, the water inlet end of the water pump 8 is fixedly connected with a first water guide pipe 18, and the first water guide pipe 18 extends into the bottom of the inner cavity of the medicine box 3, and the water outlet end of the water pump 8 is fixedly connected with a second water guide pipe 19, and the second The water guide pipe 19 is fixedly connected to and communicated with a bellows 20 , the bellows 20 is fixedly connected to and communicated with the spray head 6 , and the bellows 20 is located below the installation box 4 . The water pump 8 works, so that the medicinal liquid in the medicine box 3 enters the spray head 6 from the first aqueduct 18, the second aqueduct 19 and the bellows 20 to realize the conduction of the medicinal liquid, and the setting of the bellows 20 can When the electric telescopic rod 5 was extended, the spraying head 6 and the medicine box 3 were in a conduction state all the time.

Further, the first water conduit 18 and the second water conduit 19 are preferably steel pipes.

To further optimize the scheme, the telescopic end of the electric telescopic rod 5 is fixedly connected with a strut 21 , the strut 21 is vertically arranged with the electric telescopic rod 5 , and the bottom end of the strut 21 is fixedly connected with the top surface of the spraying head 6 . The function of the strut 21 is to lower the position of the spray head 6 to facilitate the connection of the bellows 20 with the spray head 6 .

To further optimize the scheme, a medicine inlet is provided on the top surface of the medicine box 3, and a sealing cover 22 is detachably connected in the medicine inlet. Open the sealing cover 22 to replenish the liquid medicine in the medicine box 3. The sealing cover 22 is preferably a plug-in type or a screw type, which is a prior art and will not be repeated here.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model, rather than Any indication or implication that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should not be construed as limiting the invention.

The above-mentioned embodiments are only to describe the preferred mode of the present utility model, not to limit the scope of the present utility model. The various deformations and improvements mentioned above should all fall within the scope of protection determined by the claims of the present utility model.

Claims (8)

1. The utility model provides a medicine device is spouted to agricultural which characterized in that: the automatic spraying device comprises a trailer frame (1), wherein a mounting plate (2) is fixedly connected to the top surface of the trailer frame (1), a pesticide box (3) is fixedly mounted on the top surface of the mounting plate (2), and pesticide spraying mechanisms are respectively arranged on two sides of the pesticide box (3);

the pesticide spraying mechanism comprises a swinging assembly and a pesticide guiding assembly;

the swinging assembly comprises an installation box (4), the installation box (4) is fixedly connected to the side wall of the medicine box (3), an electric telescopic rod (5) is movably connected to the installation box (4), the telescopic end of the electric telescopic rod (5) is fixedly connected with a medicine spraying head (6), the fixed end of the electric telescopic rod (5) extends into the installation box (4) and is hinged with a guide plate (7), and the guide plate (7) is connected in the installation box (4) in a sliding manner;

lead the medicine subassembly and include water pump (8), water pump (8) fixed mounting be in mounting panel (2) top surface, the end of intaking of water pump (8) with medical kit (3) intercommunication, go out the water end with spout medicine head (6) intercommunication.

2. An agricultural pesticide spraying device as set forth in claim 1, wherein: keep away from install bin (4) logical groove (9) have been seted up to the lateral wall of medical kit (3), it is connected with connecting rod (10), two to lead to groove (9) roof and diapire symmetry rotation between connecting rod (10) the rigid coupling has sleeve (23), electric telescopic handle (5) sliding connection be in sleeve (23).

3. An agricultural pesticide spraying device as set forth in claim 1, wherein: the end part of the fixed end of the electric telescopic rod (5) is hinged to the center of the side wall of the guide plate (7) through a hinge seat (11).

4. An agricultural pesticide spraying device as set forth in claim 1, wherein: guide way (12) have been seted up on deflector (7), the both sides wall difference rigid coupling of guide way (12) has rack (13), two can dismantle between rack (13) and be connected with side gear (14), side gear (14) bottom surface center rigid coupling driving motor's (15) output shaft, driving motor (15) fixed mounting be in bottom surface in install bin (4).

5. An agricultural pesticide spraying device as set forth in claim 1, wherein: install bin (4) are close to the inside wall rigid coupling of medical kit (3) has limit guide (16), sliding connection has limit guide (17) in limit guide (16), limit guide (17) are kept away from the one end of limit guide (16) with deflector (7) lateral wall rigid coupling.

6. An agricultural pesticide spraying device as set forth in claim 1, wherein: the utility model discloses a medical kit, including water pump (8), medical kit (3), bellows (20), the end rigid coupling of intaking of water pump (8) has first aqueduct (18), first aqueduct (18) stretch into medical kit (3) inner chamber bottom, the play water outlet end rigid coupling of water pump (8) has second aqueduct (19), second aqueduct (19) rigid coupling and intercommunication have bellows (20), bellows (20) with spout medicine head (6) rigid coupling and intercommunication, bellows (20) are located install bin (4) below.

7. An agricultural pesticide spraying device as set forth in claim 1, wherein: the flexible end rigid coupling of electric telescopic handle (5) has branch (21), branch (21) with electric telescopic handle (5) set up perpendicularly, the bottom of branch (21) with medicine spray head (6) top surface rigid coupling.

8. An agricultural pesticide spraying device as set forth in claim 1, wherein: the top surface of the medicine box (3) is provided with a medicine inlet, and a sealing cover (22) is detachably connected in the medicine inlet.

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