CN216906571U

CN216906571U - Self-propelled boom sprayer with adjustable spraying height

Info

Publication number: CN216906571U
Application number: CN202220560709.7U
Authority: CN
Inventors: 黄鲁燕; 郝浩
Original assignee: Linyi Yusheng Agricultural Technology Co ltd
Current assignee: Linyi Yusheng Agricultural Technology Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-08
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a self-propelled boom sprayer with adjustable spraying height, which comprises a self-propelled boom sprayer main body, wherein a containing box is arranged on the back of the self-propelled boom sprayer main body, one end of the containing box is provided with an opening, a movable block is arranged inside the containing box in a sliding manner, the outer end part of the movable block is provided with a boom through a bearing, a plurality of spray heads distributed at equal intervals are embedded at the bottom end of the boom, and a threaded rod for lifting the boom is connected to the opening of the containing box in a threaded manner; according to the self-propelled spray rod spraying machine, the threaded rod is meshed with the containing box to enable the threaded rod to move upwards, the movable block is jacked upwards, the movable block drives the spray rod to move upwards, the height of the spray rod can be adjusted, the spray rod is suitable for spraying pesticide to crops with different heights, and the practicability of the self-propelled spray rod spraying machine is improved.

Description

Self-propelled boom sprayer with adjustable spraying height

Technical Field

The utility model relates to a self-propelled boom sprayer, in particular to a self-propelled boom sprayer with adjustable spraying height.

Background

The self-propelled boom sprayer has high working efficiency, good spraying quality and uniform spraying liquid amount distribution, is suitable for spraying various pesticides in a large area, saves pesticide, labor and money by four-wheel drive self-steering, and reduces damage to crops! A spray rod type sprayer is a motor-driven sprayer with a spray head arranged on a transverse spray rod or a vertical spray rod, is a plant protection machine of agricultural machinery, and is matched with a tractor to complete spraying operation. The herbicide is widely applied to weeding and pest control of field crops, garden lawns, nursery gardens, wall type vineyards and specific occasions. The spray boom sprayer has the advantages that the relevant knowledge of the pesticide application technology of the spray boom sprayer is mastered, and the function of the spray boom sprayer can be better exerted.

When spouting medicine to crops, present self-propelled boom sprayer makes the spray lance expose in the outside for it is damaged easily by the foreign object to hit, influences the normal use of spray lance, also can not adjust the height of spray lance for this kind of self-propelled boom sprayer's practicality is low, therefore we improve this, provides one kind and sprays height-adjustable self-propelled boom sprayer.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a self-propelled boom sprayer with adjustable spraying height.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a self-propelled boom sprayer with adjustable spraying height, which comprises a self-propelled boom sprayer main body, wherein a storage box is arranged on the back of the self-propelled boom sprayer main body, one end of the storage box is provided with an opening, a movable block is arranged inside the storage box in a sliding manner, the outer end part of the movable block is provided with a boom through a bearing, a plurality of spray heads distributed at equal intervals are embedded at the bottom end of the boom, and a threaded rod for lifting the boom is connected to the opening of the storage box in a threaded manner.

As a preferred technical scheme of the present invention, a first sliding groove is formed in the storage box in the horizontal direction, a second sliding groove is formed in the opening of the storage box in the vertical direction, and a sliding block matched with the first sliding groove and the second sliding groove is arranged on the movable block.

As a preferred technical scheme of the utility model, the bottom end of the movable block is provided with a limiting supporting plate, one end of the spray rod is provided with a rotating head, the rotating head is connected with the movable block through a rotating shaft, and the other end of the spray rod is provided with a handle.

As a preferred technical scheme of the utility model, the bottom end of the movable block is provided with a conical groove, one end of the threaded rod is provided with a top block matched with the conical groove, and the other end of the threaded rod is provided with a rotating wheel.

According to a preferable technical scheme of the utility model, a vertical upward fixing plate is arranged at the top end of the movable block, a plurality of pull rings are equidistantly distributed on one side of the fixing plate, pull rods are arranged on the spray rod through a rotating shaft, and a pull hook matched with one of the pull rings is arranged on the pull rod through the rotating shaft.

According to a preferable technical scheme of the utility model, a limiting plate is arranged at the opening of the containing box, and a limiting hole for the fixing plate to pass through is formed in the limiting plate.

As a preferable technical scheme of the utility model, a protective groove for the pull ring to pass through is formed in the limiting hole.

The utility model has the beneficial effects that:

when the spraying height-adjustable self-propelled boom sprayer is used for spraying pesticide on crops, the boom is pulled, the boom drives the movable block to move outwards in the storage box, so that the boom can move out of the storage box, and the boom can spray pesticide on the crops; and the threaded rod rotates, the threaded rod meshes with the containing box mutually so that the threaded rod moves upwards, and with the movable block jack-up that makes progress, make the movable block drive the spray lance upward movement, can adjust the height of spray lance, thereby make the spray lance be adapted to not co-altitude crops and spout the medicine use, improved this self-propelled spray lance sprayer's practicality, the containing box can be accomodate the spray lance, reduced the spray lance and stretched the condition in outside occupation space, also avoided the foreign object striking to cause the condition of damage to the spray lance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a self-propelled boom sprayer of the present invention with adjustable spray height;

FIG. 2 is a sectional view of a storage box structure of a self-propelled boom sprayer with adjustable spraying height of the utility model;

FIG. 3 is a schematic view of a connection structure of a fixed plate and a spray rod of the self-propelled boom sprayer with adjustable spraying height of the utility model;

fig. 4 is a schematic diagram of a limiting plate structure of the self-propelled boom sprayer with adjustable spraying height.

In the figure: 1. a self-propelled boom sprayer body; 2. a storage box; 3. a threaded rod; 4. a top block; 5. a movable block; 6. a tapered groove; 7. a spray rod; 8. a spray head; 9. a handle; 10. a fixing plate; 11. a limiting plate; 12. a pull rod; 13. pulling a hook; 14. a first chute; 15. a second chute; 16. a pull ring; 17. a slider; 18. limiting supporting plates; 19. rotating the head; 20. a limiting hole; 21. a protective tank.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1, 2, 3 and 4, the self-propelled boom sprayer with adjustable spraying height comprises a self-propelled boom sprayer main body 1, wherein a storage box 2 is arranged on the back surface of the self-propelled boom sprayer main body 1, an opening is formed in one end of the storage box 2, a movable block 5 is arranged in the storage box 2 in a sliding mode, a spray rod 7 is arranged at the outer end of the movable block 5 through a bearing, a plurality of spray heads 8 which are distributed at equal intervals are embedded in the bottom end of the spray rod 7, and a threaded rod 3 for lifting the spray rod 7 is connected to the opening of the storage box 2 in a threaded mode.

Wherein, the first spout 14 of horizontal direction is seted up to containing box 2's inside, vertical ascending second spout 15 has been seted up in containing box 2's the opening, be equipped with on the movable block 5 with first spout 14 and second spout 15 assorted slider 17, when movable block 5 moves, slider 17 moves in the inside of first spout 14, the tip to first spout 14 is moved to slider 17, threaded rod 3 upwards promotes movable block 5, make slider 17 move in the inside of second spout 15, the stability of the 5 movements of movable block has been improved.

Wherein, the bottom of movable block 5 is equipped with spacing fagging 18, and the one end of spray lance 7 is equipped with rotating head 19, and rotating head 19 is connected with movable block 5 through the pivot, and the other end of spray lance 7 is equipped with handle 9, and spacing fagging 18 can carry on spacingly to rotating head 19, has avoided the condition of rotating head 19 rotation downwards, and handle 9 is convenient for pull out spray lance 7 from the inside of containing box 2.

Wherein, conical groove 6 has been seted up to the bottom of movable block 5, the one end of threaded rod 3 be equipped with conical groove 6 assorted kicking block 4, the other end of threaded rod 3 is equipped with the runner for inside of conical groove 6 is stretched to kicking block 4, is convenient for with 5 jack-ups of movable block, and the runner is convenient for rotate threaded rod 3.

Wherein, the top of movable block 5 is equipped with vertical ascending fixed plate 10, and one side of fixed plate 10 is equipped with the pull ring 16 that a plurality of equidistance distribute, is equipped with pull rod 12 through the pivot on the spray lance 7, is equipped with the drag hook 13 rather than 16 assorted pull rings on the pull rod 12 through the pivot, can hang drag hook 13 on the pull ring 16 of co-altitude on the fixed plate 10 as the case to can adjust the inclination of spray lance 7, make the crops scope that spray lance 7 sprinkled bigger.

Wherein, the opening part of containing box 2 is equipped with limiting plate 11, offers the spacing hole 20 that supplies fixed plate 10 to pass on the limiting plate 11.

Wherein, the limiting hole 20 is provided with a protective groove 21 for the pull ring 16 to pass through.

When the spraying height-adjustable self-propelled spray rod 7 spraying machine works, when spraying pesticide on crops, the spray rod 7 is pulled, the spray rod 7 drives the movable block 5 to move outwards in the storage box 2, so that the spray rod 7 can move out of the storage box 2, and the spray rod 7 can spray pesticide on the crops; and rotate threaded rod 3, threaded rod 3 meshes with containing box 2 mutually and makes 3 up movements of threaded rod, and with the movable block 5 jack-up that makes progress, make movable block 5 drive spray lance 7 up-wards movement, can highly adjust spray lance 7, thereby make spray lance 7 be adapted to not co-altitude crops and spout the medicine use, the practicality of this self-propelled spray lance 7 sprayer has been improved, containing box 2 can accomodate spray lance 7, the condition that spray lance 7 stretched in outside occupation space has been reduced, the condition that the foreign object striking led to the fact the damage to spray lance 7 has also been avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a self-propelled boom sprayer with adjustable spray height, includes self-propelled boom sprayer main part (1), its characterized in that, the back of self-propelled boom sprayer main part (1) is equipped with containing box (2), the opening has been seted up to the one end of containing box (2), the inside slip of containing box (2) is equipped with movable block (5), the outer tip of movable block (5) is equipped with spray lance (7) through the bearing, the bottom of spray lance (7) is inlayed and is equipped with a plurality of equidistance shower nozzles (8) that distribute, the opening part threaded connection of containing box (2) has threaded rod (3) to spray lance (7) lift.

2. The self-propelled boom sprayer with adjustable spraying height as claimed in claim 1, wherein a first chute (14) is opened in the horizontal direction inside the containing box (2), a second chute (15) is opened in the opening of the containing box (2), and a sliding block (17) matched with the first chute (14) and the second chute (15) is arranged on the movable block (5).

3. The self-propelled boom sprayer with adjustable spraying height as claimed in claim 1, characterized in that the bottom end of the movable block (5) is provided with a limit supporting plate (18), one end of the boom (7) is provided with a rotating head (19), the rotating head (19) is connected with the movable block (5) through a rotating shaft, and the other end of the boom (7) is provided with a handle (9).

4. The self-propelled boom sprayer with adjustable spraying height as claimed in claim 1, characterized in that the bottom end of the movable block (5) is provided with a conical groove (6), one end of the threaded rod (3) is provided with a top block (4) matched with the conical groove (6), and the other end of the threaded rod (3) is provided with a rotating wheel.

5. The self-propelled boom sprayer with adjustable spraying height as claimed in claim 1, characterized in that the top end of the movable block (5) is provided with a vertically upward fixed plate (10), one side of the fixed plate (10) is provided with a plurality of pull rings (16) distributed at equal intervals, the spray boom (7) is provided with a pull rod (12) through a rotating shaft, and the pull rod (12) is provided with a pull hook (13) matched with one of the pull rings (16) through a rotating shaft.

6. The self-propelled boom sprayer with adjustable spraying height as claimed in claim 5, wherein a limiting plate (11) is arranged at the opening of the containing box (2), and a limiting hole (20) for the fixing plate (10) to pass through is formed in the limiting plate (11).

7. The self-propelled boom sprayer with adjustable spraying height as claimed in claim 6, characterized in that the limiting hole (20) is internally provided with a protective groove (21) for the pull ring (16) to pass through.