CN212035636U - Paddy field weeder convenient to change weeding part - Google Patents

Abstract

The utility model relates to a paddy field weeder technical field just discloses a paddy field weeder convenient to change weeding part, comprising a base plate, the top fixedly connected with bracing piece of bottom plate, the one end fixedly connected with roof of bottom plate is kept away from to the bracing piece, the top fixedly connected with connecting rod of roof, the one end fixedly connected with protection frame of roof is kept away from to the connecting rod, the top fixedly connected with of bottom plate is located the inboard three-way pipe of bracing piece, the equal fixedly connected with fluid-discharge tube in the left and right sides of three-way pipe. This paddy field weeder convenient to change weeding part pours the liquid medicine that needs to mix into the inside of medicament jar into, starts control valve and makes medicament jar, catheter and three-way pipe intercommunication, adjusts the power of booster pump and makes the liquid medicine get into the inside watering that flows of flowing back to outwards spray from the shower nozzle, adopt large tracts of land automation to spray, more efficiency when practicing thrift manpower resources.

Description

Paddy field weeder convenient to change weeding part

Technical Field

The utility model relates to a paddy field weeder technical field specifically is a paddy field weeder convenient to change weeding part.

Background

The paddy fields are divided into two types, namely irrigated paddy fields and streetlight fields according to water source conditions, the irrigated paddy fields are provided with water source guarantee and irrigation facilities, can be normally irrigated in common annual scenes and are used for planting cultivated lands of aquatic crops including irrigated paddy fields and dry paddy fields, the streetlight fields are provided with irrigation engineering facilities, and are mainly used for planting cultivated lands of aquatic crops such as paddy rice, lotus roots and mat grasses and include paddy fields and dry paddy fields without irrigation facilities and dry paddy fields.

The herbicide is a chemical capable of thoroughly or selectively killing weeds, is also called as a herbicide and is used for killing or inhibiting plant growth, but most of the spraying modes of the herbicide adopt manual operation, the spraying area is small, the herbicide cannot be mixed with other liquid medicines for use, and the replacement of parts is inconvenient, so that the paddy field weeder convenient for replacing weeding parts is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a paddy field weeder convenient to change weeding part possesses the automatic advantage of throwing materials with mixing of spraying of large tracts of land, has solved the most manual operation that adopts of the mode of spraying of herbicide, and it is few to spray the area moreover, can't use with other liquid medicine mixedly, the inconvenient problem of changing the part.

(II) technical scheme

For realize above-mentioned large tracts of land is automatic to be sprayed and the purpose of material is thrown in the mixture, the utility model provides a following technical scheme: a paddy field weeding machine convenient for replacing weeding components comprises a bottom plate, wherein a supporting rod is fixedly connected to the top of the bottom plate, a top plate is fixedly connected to one end, away from the bottom plate, of the supporting rod, a connecting rod is fixedly connected to the top of the top plate, a protecting frame is fixedly connected to one end, away from the top plate, of the connecting rod, a three-way pipe located on the inner side of the supporting rod is fixedly connected to the top of the bottom plate, liquid discharge pipes are fixedly connected to the left side and the right side of the three-way pipe, a water storage tank is fixedly connected to one end, away from the three-way pipe, of the liquid discharge pipe on the right side, a liquid inlet pipe is fixedly connected to the right side of the water storage tank, a booster pump is fixedly installed on the top of the water storage tank, the left side is the discharge tube keep away from the one end fixedly connected with shower nozzle of three-way pipe, and the left end the outside of discharge tube has cup jointed solid fixed ring, gu fixed ring's left side fixedly connected with locating plate, gu fixed ring's inside fixed mounting has the elasticity swivel nut.

Preferably, the number of the supporting rods is four, and the four supporting rods are equidistantly distributed on one side of the bottom plate opposite to the top plate.

Preferably, the number of the connecting rods is four, and the four connecting rods are equidistantly distributed on one side of the protection frame opposite to the top plate.

Preferably, the protection frame is annular, and the diameter of protection frame is greater than the diameter of medicament jar.

Preferably, four guide pipes are equidistantly arranged outside the medicament tank, and the outer threads at one end, far away from the medicament tank, of the guide pipes are connected with a dustproof cover.

Preferably, the middle part of the top end of the top plate is provided with a circular through hole, the liquid guide pipe comprises an upper connecting pipe, a middle connecting pipe and a lower connecting pipe, and the control valve is fixedly arranged outside the middle connecting pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a paddy field weeder convenient to change weeding part possesses following beneficial effect:

this paddy field weeder convenient to change weeding part, the inside of leading-in water storage box of watering through the feed liquor pipe, then start the booster pump and increase the inside pressure of water storage box and make watering through the leading-in shower nozzle of fluid-discharge tube, the shower nozzle will water and outwards spray with the direction of difference, open the inside that the liquid medicine that the shield will need mix is poured into the medicament jar, it makes the medicament jar to start control valve when needs are weeded, catheter and three-way pipe intercommunication, adjust the power of booster pump and make the liquid medicine get into the inside watering of flowing of fluid-discharge tube, and outwards spray from the shower nozzle, adopt the large tracts of land automation to spray, it is more efficient when practicing thrift manpower resources, rotatory medicament jar can dismantle the medicament jar fast, and is convenient to use.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a schematic view of the structure fixing ring of the present invention.

In the figure: 1 bottom plate, 2 water storage tanks, 3 liquid inlet pipes, 4 booster pumps, 5 support rods, 6 top plates, 7 protective frames, 8 medicament tanks, 9 three-way pipes, 10 liquid guide pipes, 11 control valves, 12 connecting rods, 13 liquid discharge pipes, 14 positioning plates, 15 fixing rings, 16 elastic thread sleeves and 17 spray heads.

Detailed Description

The preferred embodiments of the present invention will be described with reference to the accompanying drawings, which should not be construed as limiting the invention.

It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a paddy field weeding machine convenient for replacing weeding parts comprises a bottom plate 1, the top of the bottom plate 1 is fixedly connected with four support rods 5, the number of the support rods 5 is four, the four support rods 5 are equidistantly distributed on one side of the bottom plate 1 opposite to the top plate 6, one end of each support rod 5 far away from the bottom plate 1 is fixedly connected with the top plate 6, the middle part of the top end of the top plate 6 is provided with a circular through hole, a liquid guide pipe 10 comprises an upper connecting pipe, a middle connecting pipe and a lower connecting pipe, the top of the top plate 6 is fixedly connected with four connecting rods 12, the four connecting rods 12 are equidistantly distributed on one side of the protection frame 7 opposite to the top plate 6, one end of each connecting rod 12 far away from the top plate 6 is fixedly connected with a protection frame 7, the protection frame 7 is annular, the diameter of the protection frame 7 is larger than, the left side and the right side of the three-way pipe 9 are fixedly connected with liquid discharge pipes 13, one end of the right side liquid discharge pipe 13 far away from the three-way pipe 9 is fixedly connected with a water storage tank 2, the right side of the water storage tank 2 is fixedly connected with a liquid inlet pipe 3, the top of the water storage tank 2 is fixedly provided with a booster pump 4, the top of the three-way pipe 9 is fixedly connected with a liquid guide pipe 10, the outer part of the liquid guide pipe 10 is fixedly connected with a control valve 11, the control valve 11 is fixedly arranged at the outer part of the middle connecting pipe, the inner side of the top end of the liquid guide pipe 10 is in threaded connection with a medicament tank 8 positioned at the top of a top plate 6, four guide pipes are equidistantly arranged at the outer part of the medicament tank 8, the outer part of each guide pipe far away from one end of the medicament tank 8 is in threaded connection with a dustproof cover, one end of, thereby achieving the purpose of large-area automatic spraying and mixed feeding.

In conclusion, according to the paddy field weeding machine with the conveniently replaced weeding components, irrigation water is guided into the water storage tank 2 through the liquid inlet pipe 3, then the booster pump 4 is started to increase the pressure in the water storage tank 2, so that the irrigation water is guided into the spray head 17 through the liquid discharge pipe 13, the spray head 17 sprays the irrigation water outwards in different directions, the dustproof cover is opened to pour liquid medicine to be mixed into the medicine tank 8, the control valve 11 is started to communicate the medicine tank 8, the liquid guide pipe 10 and the three-way pipe 9 when weeding is needed, the power of the booster pump 4 is adjusted to enable the liquid medicine to enter the irrigation water flowing in the liquid discharge pipe 13 and spray outwards from the spray head 17, large-area automatic spraying is adopted, manpower resources are saved, efficiency is improved, the medicine tank 8 can be quickly detached by rotating the medicine tank 8, and the use is convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a paddy field weeder convenient to change weeding part, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a supporting rod (5), one end of the supporting rod (5) far away from the bottom plate (1) is fixedly connected with a top plate (6), the top of the top plate (6) is fixedly connected with a connecting rod (12), one end of the connecting rod (12) far away from the top plate (6) is fixedly connected with a protective frame (7), the top of the bottom plate (1) is fixedly connected with a three-way pipe (9) positioned at the inner side of the supporting rod (5), the left side and the right side of the three-way pipe (9) are both fixedly connected with a liquid discharge pipe (13), one end of the right side of the liquid discharge pipe (13) far away from the three-way pipe (9) is fixedly connected with a water storage tank (2), the right side of the water storage tank (2) is fixedly connected with a liquid inlet pipe (3), the top of the, the liquid discharge pipe is characterized in that a control valve (11) is fixedly connected to the outer portion of the liquid guide pipe (10), a medicament tank (8) located at the top of the top plate (6) is in threaded connection with the inner side of the top end of the liquid guide pipe (10), a spray head (17) is fixedly connected to one end, away from the three-way pipe (9), of the liquid discharge pipe (13) on the left side, a fixing ring (15) is sleeved on the outer portion of the liquid discharge pipe (13), a positioning plate (14) is fixedly connected to the left side of the fixing ring (15), and an elastic threaded sleeve (16) is fixedly.

2. A paddy field weeding machine according to claim 1, wherein the weeding members are easily replaced by: the number of the supporting rods (5) is four, and the four supporting rods (5) are distributed on one side of the bottom plate (1) opposite to the top plate (6) at equal intervals.

3. A paddy field weeding machine according to claim 1, wherein the weeding members are easily replaced by: the number of the connecting rods (12) is four, and the four connecting rods (12) are distributed on one side of the protection frame (7) opposite to the top plate (6) at equal intervals.

4. A paddy field weeding machine according to claim 1, wherein the weeding members are easily replaced by: the protective frame (7) is annular, and the diameter of the protective frame (7) is larger than that of the medicament tank (8).

5. A paddy field weeding machine according to claim 1, wherein the weeding members are easily replaced by: four guide pipes are arranged on the outer portion of the medicament tank (8) at equal intervals, and the outer threads of one end, far away from the medicament tank (8), of each guide pipe are connected with a dust cover.

6. A paddy field weeding machine according to claim 1, wherein the weeding members are easily replaced by: the middle part of the top end of the top plate (6) is provided with a circular through hole, the liquid guide pipe (10) comprises an upper connecting pipe, a middle connecting pipe and a lower connecting pipe, and the control valve (11) is fixedly arranged outside the middle connecting pipe.

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