CN217509413U - Foliage fertilizer spraying device - Google Patents

Abstract

The utility model provides a foliar fertilizer spraying device aiming at the defect that the length of a fertilizer spraying pipe in the fertilizer spraying device in the prior art can not be adjusted, belonging to the technical field of agricultural fertilization equipment, comprising a water pipe connecting sleeve and a pipe fitting end cap, wherein at least two spraying pipes which are positioned on the same straight line are arranged between the water pipe connecting sleeve and the pipe fitting end cap, a connecting piece which can be detachably connected and enables the spraying pipes to be communicated is arranged between the adjacent spraying pipes, and a suspension air bag is connected on the connecting piece; the water pipe connecting sleeve and the pipe fitting plug are respectively detachably connected with the end part of the spraying pipe which is closest to the water pipe connecting sleeve; and the water pipe connecting sleeve and the pipe fitting plug are respectively connected with a traction mechanism. The utility model can adjust the whole width as required, thereby being suitable for farmlands with different widths, reducing the waste of fertilizer and reducing the possibility of improper fertilizer spraying; dismantle the back between the spraying pipe, also can be convenient for the utility model discloses an accomodate.

Description

Foliage fertilizer spraying device

Technical Field

The utility model belongs to the technical field of agricultural fertilization equipment, concretely relates to foliage fertilizer spraying device.

Background

Tobacco, as a leaf economic crop, requires foliar fertilizer to be sprayed at different growth periods to improve the yield and quality of tobacco. The artifical spraying is generally adopted to traditional fertilization mode, and the spraying of unmanned aerial vehicle is adopted in modern high-tech fertilization, and artifical fertilization efficiency is lower, and because of tobacco plant growth later stage, receives the plant height to influence, and field tobacco plant is intensive, spraying the in-process, remembering easily that fertilizer sprays the workman on one's body, causes certain pollution, also consumes a large amount of manpowers. And the unmanned aerial vehicle spraying is applicable to the large tracts of land farmland and sprays, and its is with high costs, and the face of spraying is restricted by tobacco plant type, and sprays the area and limit only to the surface, shelters from down the position to tobacco plant blade surface and is difficult to spray and target in place. Consequently, a mode that uses unsettled gasbag to carry out the spraying has now appeared, pack the gas that density is less than the air in the gasbag, be used for suspension spraying device, can solve above-mentioned problem, for example, the publication number is CN211982622U, the name is the chinese utility model patent of a leaf fertilizer spraying device for cigarette, but in this patent, its length that spouts the fertilizer pipe is fixed, can not adjust, when the farmland width of required spraying is inequality, the length that can't the pertinence adjust and spout the fertilizer pipe, when the length overlength of spouting the fertilizer pipe, spout outside the scope that the fertilizer pipe part is located the farmland that needs to spray fertilizer, can cause partial fertilizer extravagant when spraying fertilizer, when the length of spouting the fertilizer pipe is too short, cause the fertilizer spraying that the farmland is close to border position not in place easily.

Disclosure of Invention

The utility model discloses to the drawback that fertilizer spraying pipe length can not be adjusted among the fertilizer spraying device among the prior art, provide a foliage fertilizer spraying device, the device's whole length can be adjusted as required.

The invention aims to be realized by the following technical scheme: a foliar fertilizer spraying device comprises a water pipe connecting sleeve and a pipe fitting plug, wherein at least two spraying pipes which are positioned on the same straight line are arranged between the water pipe connecting sleeve and the pipe fitting plug, a connecting piece which enables the spraying pipes to be communicated is detachably connected between every two adjacent spraying pipes, and a suspension air bag is connected to the connecting piece; the water pipe connecting sleeve and the pipe fitting plug are respectively detachably connected with the end part of the spraying pipe which is closest to the water pipe connecting sleeve; and the water pipe connecting sleeve and the pipe fitting plug are respectively connected with a traction mechanism. This foliage fertilizer spraying device's whole length, the accessible is selected to use the pipe of executing of spouting of different quantity to adjust, adjacent spout to execute to realize dismantling through the connecting piece between the pipe and connect and communicate, convenient operation all is connected with the suspension gasbag on each connecting piece, all is equipped with a suspension gasbag promptly between adjacent the pipe of executing of spouting, can not lead to this foliage fertilizer spraying device can't keep the suspension effect because of the increase of the pipe quantity of executing of spouting.

Preferably, the connecting piece comprises a connecting pipe and two ring sleeves, two ends of the connecting pipe are respectively and fixedly connected with a convex ring which protrudes outwards, the two convex rings respectively correspond to the two ring sleeves, each ring sleeve comprises a pressing ring which is sleeved outside the connecting pipe and can be matched with the convex ring, the pressing ring is coaxially and fixedly connected with a connecting ring which is sleeved outside the convex ring, the inner wall of the connecting ring is provided with internal threads, the outer wall of the spraying pipe is provided with external threads close to the end part, and the connecting ring can be in threaded connection with the end part of any spraying pipe; the water pipe connecting sleeve and the pipe fitting plug are respectively in screwed connection with the corresponding spraying pipe.

Preferably, elastic sealing rings are arranged between the convex ring and the pressing ring and between the convex ring and the spraying pipe. The setting of elasticity sealing washer can promote sealing performance.

Preferably, the connecting pipe is fixedly connected with a connecting seat provided with a through hole, the suspension airbag is fixedly bound with a rope, and the rope penetrates through the through hole and is bound and fixed on the connecting seat.

Preferably, the spraying pipe is provided with a spraying hole.

Preferably, the water pipe connecting sleeve and the pipe fitting plug are fixedly provided with connecting lugs with through holes, and the traction mechanism is connected with the connecting lugs.

Preferably, the traction mechanism is a traction rope, and the traction rope passes through the through hole on the connecting lug.

Preferably, the water pipe connecting sleeve is connected with a fertilizer conveying hose, and the fertilizer conveying hose is connected with a fertilizer feeding pump on the ground.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model can adjust the whole width as required, thereby being suitable for farmlands with different widths, reducing the waste of fertilizer and reducing the possibility of improper fertilizer spraying; dismantle the back between the spraying pipe, also can be convenient for the utility model discloses an accomodate.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the water pipe connection sleeve;

FIG. 3 is a perspective view of a pipe fitting plug;

FIG. 4 is a perspective view of the connector;

FIG. 5 is a top view of the connector;

FIG. 6 is a cross-sectional view taken at A-A of FIG. 5;

FIG. 7 is an enlarged view of FIG. 6 at B;

the labels in the figure are: 1. the fertilizer spraying device comprises a water pipe connecting sleeve, 2, a pipe fitting plug, 3, a spraying pipe, 4, a connecting piece, 5, a connecting pipe, 6, a ring sleeve, 7, a connecting seat, 8, a convex ring, 9, a pressing ring, 10, a connecting ring, 11, an elastic sealing ring, 12, a suspension air bag, 13, a connecting lug, 14, a traction mechanism, 15, a fertilizer conveying hose, 16 and a fertilizer feeding pump.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

example 1

As shown in fig. 1-7, a foliar fertilizer spraying device comprises a water pipe connecting sleeve 1 and a pipe fitting plug 2, three spraying pipes 3 which are positioned on the same straight line are arranged between the water pipe connecting sleeve 1 and the pipe fitting plug 2, and the spraying pipes 3 are provided with spraying holes which are arranged in a straight line. Be equipped with between adjacent spraying pipe 3 and dismantle connecting piece 4 that is connected with and makes intercommunication between spraying pipe 3, connecting piece 4 includes connecting pipe 5 and two ring covers 6, and fixedly connected with is equipped with the connecting seat 7 of through-hole on the connecting pipe 5, and each fixedly connected with bulge loop 8 of an outwardly directed salient in both ends of connecting pipe 5, two bulge loops 8 correspond with two ring covers 6 respectively, ring cover 6 establish outside connecting pipe 5 including the cover and can with bulge loop 8 complex clamp ring 9, coaxial fixedly connected with cover establishes the go-between 10 outside bulge loop 8 on the clamp ring 9, and go-between 10 inner wall is equipped with the internal thread, spraying pipe 3 outer walls are close to the tip position and are equipped with the external screw thread, and go-between 10 can with arbitrary spraying pipe 3 tip spiro unions. Elastic sealing rings 11 are arranged between the convex ring 8 and the pressing ring 9 and between the convex ring 8 and the spraying pipe 3. A suspension air bag 12 is arranged above each connecting piece 4, a rope is fixedly bound on the suspension air bag 12, and the rope penetrates through a through hole on the connecting seat 7 and is fixedly bound on the connecting seat 7.

The water pipe connecting sleeve 1 and the pipe fitting plug 2 are respectively in threaded connection with the end part of the spraying pipe 3 which is closest to the water pipe connecting sleeve. Both the water pipe connecting sleeve 1 and the pipe fitting plug 2 are fixedly provided with connecting lugs 13 with through holes, each connecting lug 13 is provided with a traction mechanism 14, each traction mechanism 14 is a traction rope, and the traction ropes penetrate through the through holes in the connecting lugs 13. The fertilizer conveying device is characterized in that the water pipe connecting sleeve 1 is connected with a fertilizer conveying hose 15, the fertilizer conveying hose 15 is sleeved on the water pipe connecting sleeve 1 and fixedly connected with the water pipe connecting sleeve by a binding belt, and the fertilizer conveying hose 15 is connected with a fertilizer feeding pump 16 on the ground.

The utility model discloses an overall length can be adjusted according to the quantity of selective use spraying pipe 3, and spraying pipe 3's quantity is more, the utility model discloses an overall length is longer, otherwise, quantity is less, and overall length is shorter more. During the equipment, earlier with connecting piece 4 adjacent spraying pipe 3 connect, during the connection, rotate as required and spout the application pipe 3 and then adjust the spraying hole direction on spouting the application pipe 3, will spout application pipe 3 tip and compress tightly on the corresponding elastic seal ring 11 on the bulge loop 8 in corresponding connecting piece 4, swivel collar 6 makes go-between 10 in the collar 6 and the corresponding spraying pipe 3 spiro union and makes clamp ring 9 compress tightly elastic seal ring 11 on bulge loop 8, connect like this, can not rotate when swivel collar 6 and spout application pipe 3. Then, adopting the same mode, connecting selected adjacent spraying pipes 3 by adopting a connecting piece 4, then respectively connecting a water pipe connecting sleeve 1 and a pipe fitting plug 2 at the end parts of the two outermost spraying pipes 3 in a screwed manner, sleeving a fertilizer conveying hose 15 on the water pipe connecting sleeve 1 and fixedly connecting the fertilizer conveying hose with a ribbon, and connecting the other end of the fertilizer conveying hose 15 with a fertilizer feeding pump 16 on the ground; then, two traction mechanisms 14 respectively penetrate through a connecting lug 13 on a water pipe connecting sleeve 1 and a connecting lug 13 on a pipe fitting plug 2, finally, a suspension air bag 12 filled with helium gas penetrates through a through hole on a connecting seat 7 by a rope and is fixed, so that the whole device can float in the air, at the moment, the traction mechanisms 14 are manually pulled to move front and back in a field land and up and down with tobacco plants, and in the process, a fertilizer feeding pump 16 continuously supplies fertilizer to a spraying pipe 3, so that the uniform fertilizer spraying is realized.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (8)

1. A foliar fertilizer spraying device is characterized by comprising a water pipe connecting sleeve and a pipe fitting plug, wherein at least two spraying pipes which are positioned on the same straight line are arranged between the water pipe connecting sleeve and the pipe fitting plug, a connecting piece which enables the spraying pipes to be communicated is detachably connected between every two adjacent spraying pipes, and a suspension air bag is connected to the connecting piece; the water pipe connecting sleeve and the pipe fitting plug are respectively detachably connected with the end part of the spraying pipe which is closest to the water pipe connecting sleeve; and the water pipe connecting sleeve and the pipe fitting plug are respectively connected with a traction mechanism.

2. The foliar fertilizer spraying device as claimed in claim 1, wherein the connecting member comprises a connecting pipe and two ring sleeves, two ends of the connecting pipe are fixedly connected with a convex ring protruding outwards respectively, the two convex rings correspond to the two ring sleeves respectively, the ring sleeves comprise a pressing ring which is sleeved outside the connecting pipe and can be matched with the convex rings, a connecting ring which is sleeved outside the convex rings is coaxially and fixedly connected to the pressing ring, inner threads are arranged on the inner wall of the connecting ring, external threads are arranged on the outer wall of the spraying pipe close to the end part, and the connecting ring can be screwed with the end part of any spraying pipe; the water pipe connecting sleeve and the pipe fitting plug are respectively in screwed connection with the corresponding spraying pipe.

3. The foliar fertilizer spraying device as claimed in claim 2, wherein elastic sealing rings are arranged between the convex ring and the compression ring and between the convex ring and the spraying pipe.

4. The foliar fertilizer spraying device as claimed in claim 2 or 3, wherein the connecting pipe is fixedly connected with a connecting seat provided with a through hole, the suspension air bag is fixedly bound with a rope, and the rope passes through the through hole and is bound and fixed on the connecting seat.

5. The foliar fertilizer spraying device as claimed in claim 2, wherein the spraying pipe is provided with spraying holes.

6. The foliar fertilizer spraying device as claimed in claim 2, wherein the water pipe connecting sleeve and the pipe fitting plugging head are both fixedly provided with a connecting lug with a through hole, and the traction mechanism is connected with the connecting lug.

7. The foliar fertilizer spraying device as claimed in claim 6 wherein the pulling mechanism is a pulling rope which passes through the through-hole in the engaging lug.

8. The foliar fertilizer spraying device as claimed in claim 1, wherein the water pipe connection sleeve is connected with a fertilizer delivery hose, and the fertilizer delivery hose is connected with a fertilizer feeding pump on the ground.

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