KR200339595Y1 - hose winding and drawing out position swing device of redution labor of spading system - Google Patents

Abstract

The present invention allows the winding unit to wind or unwind the hose about the reel to be selectively rotated in the left or right direction with respect to the main body on which the engine or the like is mounted, so that the main body of the weight on which the winding unit is mounted in a narrow place such as a farm or a waterway is directed. It was designed to be able to control the reel only without switching,

The reel is rotatably installed on the frame, the reel is wound around the hose, the first drive motor is driven in both directions to rotate the reel in the forward and reverse directions according to the application of the drive signal when operating the remote controller, and the driving force transmitted from the reel rotation shaft A second drive motor mounted to the moving piece coupled to the rotating shaft rotated by the second drive motor in a lateral direction, a drive roller and a driven roller rotated by the second drive motor to support the hose, and mounted to the frame and into the engine. In the hose winding device for the control comprising a power sprayer for supplying a high pressure to the nozzle stand fixed to the hose end when driven by the rotational force transmitted from the,

Rotating means comprising a fixed plate fixed to the above-mentioned frame, a rotating plate rotatably mounted to the fixed plate and mounted with a reel, and a stopper coupled to a through hole formed in the fixed plate and the rotating plate to prevent rotation of the rotating plate relative to the fixed plate. It is provided.

Description

Hose winding and drawing out position swing device of redution labor of spading system

The present invention can provide convenience to the worker by selectively turning the reel to wind the power sprayer hose by rotating the reel driving motor by the remote control signal of the operator at a long distance during crop control work. The present invention relates to a hose type winding and rotating device for vitality control.

More specifically, the winding body for winding or unwinding the hose about the reel is selectively rotated in a left or right direction with respect to the main body on which the engine or the like is mounted, so that the main body of the weight on which the winding portion is mounted in a narrow place such as a farm road or a water channel It relates to a life-type control hose winding and rotating device that can be carried out by controlling the reel only direction without changing the direction.

In general, when pesticide spraying is performed on crops grown in a plastic house, paddy field, orchard, etc., a worker connects one end of the hose to a power weapon mounted on a cultivator and fixes the nozzle stand to the other end of the hose. They grasp and spray pesticides on crops while reciprocating inside the plastic house.

At this time, since the above-mentioned hose generally has a length of 100m or more, the assistance of the auxiliary worker who pulls the hose after spraying the pesticide due to the weight of the pesticide is necessary, so that the control work is jointly performed by 2-3 workers. do.

As such, it is necessary for 2-3 workers to perform the control work, so the labor force is absolutely insufficient, and in view of the aging and feminized rural reality, the labor cost is increased and the competitiveness is lowered, and the slippery and heavy hose by the assistant worker It is not easy to communicate with each other by hand repetitive pulling, and because of the noise of the engine, it is not easy to communicate with each other (in rural areas where labor is lacking, couples often work together). Has the problem of harming health.

As shown in FIG. 1, the automatic winding device according to the related art includes a reel 3 rotatably installed on the frame 1 and a hose 2 wound up, and a reel 3 driven when power is applied. The reel is installed to change the position between the drive motor (4) for rotating the drive, the coupling (5) mounted on the rotary shaft of the reel (3) and the drive coupling (6) mounted on the rotary shaft of the drive motor (4). 3) in front of the reel (3) and the clutch (7) for controlling the power transmitted to the remote control, the remote control signal receiver (8) for remotely controlling the driving of the drive motor (4) in response to the application of the remote control signal by the operator It is provided with a pair of rollers 9 rotatably installed to support the hoses 2 so that the hoses 2 are held in tension and wound on the reels 3.

The above-described automatic hose reel device automatically rotates the reel 3 by the drive motor 4 driven by a driving signal applied according to a remote controller (not shown) operation by an operator to reel the hose 2. (3) has the advantage of automatically winding the workforce, saving labor and providing convenience to the aging and feminized worker,

When winding the hose 2 to the reel (3) rotated by the drive motor (4) drive described above after the control operation, the hose (2) does not evenly wound on the left and right sides of the reel (3) eccentrically to the left or right In this case, the hose 2 is unwinded from the reel 3 and rewound to have a problem in that workability and productivity fall.

In addition, when the hose 2 wound on the reel 3 described above is twisted and does not pass smoothly through the roller 9 installed in front of the reel 3, the driving force of the reel 3 when driving the motor 4 is forced. Since the hose 2 passes through the roller 9 by the phosphorus rotational force, the hose 2 has a problem of causing breakage of the roller 9.

In addition, when the above-mentioned hose automatic winding device is mounted on a trailer such as a cultivator, and after the control work, when the control operation is performed by switching the unwinding direction of the hose 2 from the reel 3 according to the growing direction of the crop. , It is difficult to change the direction of the cultivator when the place is narrow, because the operation of the cultivator equipped with a hose winding device must be changed in the direction of the release of the hose (2), there is a problem that the workability is inferior because it can not perform the control work continuously .

The purpose of the present invention is to automatically reduce the labor cost by mechanizing and automating the winding work of the power sprayer hose to the reel by applying the remote control signal by the operator at a long distance, thereby reducing the labor cost. A vitality type hose winding and rotating device is provided.

Another object of the present invention is to allow the winding portion to wind or unwind the hose to the reel to be selectively rotated in a left or right direction with respect to the main body on which the engine or the like is mounted, so that the reel only direction is not changed even in a narrow place. It is to provide a vitality type hose winding and rotating device to improve workability by switching to control work.

Another object of the present invention is to provide a hose winding and rotating device for vitality type control that allows the hose to be uniformly wound on the left and right sides of the reel after the control work so that the hose can be wound quickly and accurately on the reel to improve workability. will be.

Still another object of the present invention is to provide a general-purpose type that can be applied even when the rollers that are pressure-supported to prevent slipping are moved in position so as to be replaced with hoses having different diameters according to crops. It is to provide a hose winding and rotating device for the control.

1 is a schematic view of a hose self-winding device according to the prior art,

Figure 2 is a perspective view of the vitality type hose winding and rotating device according to the present invention,

Figure 3 is an enlarged view of the main portion extract of the vitality type hose winding device according to the present invention,

4 is a front view showing that the hose is wound uniformly on the reel by the guider reciprocating from side to side with respect to the reel in the life-type control hose winding device according to the present invention;

Figure 5 is an enlarged view of the excerpt of the main portion of the hose winding unit rotational force control according to the present invention,

Figure 6 is a state of use of the hose winding unit rotational force control according to the present invention,

Figure 7 is a modified example of the vibrating type hose winding portion rotation apparatus according to the present invention.

* Explanation of symbols used in the main part of the drawing

10; Frame 11; hose

12; Reel 13; Remote control signal receiver

14; A first driving motor 15; Power sprayer

16; Moving piece 17; Spiral groove

18; Axis of rotation 19; 2nd drive motor

20; Drive gear 21; Driven gear

22; Drive roller 23; Driven roller

24; Fixing plate 25; Tumbler

26; Guide rail 27; Guide Roller

28; Pin 29; Elastic member

30; Push pins 31,32; Incision

33,34; Guide pin 35; stopper

An object of the present invention described above, the reel is rotatably installed in the frame, the hose is wound, the first drive motor is driven in both directions to rotate the reel in the forward and reverse directions according to the application of the drive signal when operating the remote controller, A second drive motor mounted on a moving piece that is reciprocally coupled to the rotating shaft rotated by the driving force transmitted from the reel rotating shaft, and a driving roller and a driven roller rotated by the second driving motor to support the hose; And, Hose winding device for control comprising a power sprayer for supplying a high pressure to the nozzle stand fixed to the hose end when the drive is driven by the rotational force transmitted from the engine, the frame,

Rotating means including a fixed plate fixed to the above-mentioned frame, a rotating plate rotatably mounted to the fixed plate and mounted on a reel, and a stopper coupled to a through hole formed in the fixed plate and the rotating plate to prevent the rotating plate from rotating. Equipped,

By virtue of the rotation of the rotating plate with respect to the fixed plate described above, the reel is turned in the left or right direction relative to the initial position of the frame, and the hose type winding and rotating device for vitality control is characterized in that the hose is wound in the reed direction. By providing.

According to a preferred embodiment, the above-described rotating means,

A pair of incision grooves formed in an arc shape on the left and right sides of the rotating plate rotated around the fixing pin formed at the center of the above-mentioned fixing plate, and limiting the rotation angle so that the rotating plate rotates within a set angle range, and protruding on the fixing plate It is coupled to the incision groove and has a guide pin for guiding the rotating plate to rotate relative to the fixed plate.

In addition, the fixed groove formed at equal intervals on the outer surface of the rotating plate, the control pin is selectively detachably coupled to the fixed groove to maintain the rotated angle of the rotating plate, and the control pin is coupled to the fixed groove to rotate the rotating plate It is provided with an elastic member which elastically biases as an initial state to maintain the set angle.

In addition, it is coupled to the pair of guide rails that are integrally formed in the above-described frame, the pair is provided with a pair of guide rollers to maintain the tension by supporting the hose wound on the reel and to prevent the twist of the hose.

In addition, when the hose is replaced with a hose having a different diameter, one end is fixed to the fixing pin rotatably supporting the driven roller so as to prevent the hose from slipping by being supported by the driven roller toward the driving roller. An elastic member fixed to this moving piece is provided.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings, which are intended to describe in detail enough to be able to easily carry out the invention by one of ordinary skill in the art. This does not mean that the technical spirit and scope of the present invention is limited.

As shown in Figures 2, 5 and 6, the present invention is rotatably installed in the frame 10, the reel 12 is wound around the hose 11, and a remote controller (not shown) by the operator In operation, the first driving motor 14 is driven in both directions to rotate the reel 12 in the forward and reverse directions according to the application of the remote control signal to the remote control signal receiver 13, and the engine is mounted on the frame 10. E) is applied to the control hose winding device for controlling the pesticide and the like equipped with a power sprayer (15) to supply a high pressure to the nozzle stand (not shown) fixed to the end of the hose (11) when driven by the rotational force transmitted from E). ,

When the engine (E) is driven by driving the pesticides introduced through a separate hose (H) at high pressure to the nozzle unit through the above-described hose (11) to spray on crops used in the art Detailed description thereof will be omitted.

As shown in Figures 2 to 6, the vitality type hose winding and rotating device according to the present invention is rotated by a driving force transmitted through a chain (not shown) from the reel rotating shaft is screwed when rotating A rotating shaft 18 for reciprocating the moving piece 16 in the left or right direction with respect to the reel 12 along the spiral groove 17 formed on the outer circumference, and the first driving motor installed on the moving piece 16. A second drive motor 19 interlocked with the remote control signal and driven forward and reverse in accordance with the application of a remote control signal; and a drive gear 20 of the second drive motor 19 installed on the moving piece 16; A driving roller 22 which pressurizes and supports the outer surface of the hose 11 when the driven gear 21 is engaged;

The driven roller 23 is installed on the movable piece 16 so as to face the driving roller 22 described above, and supports the hose 11 to the driving roller 22 to prevent the hose 11 from slipping. And a fixed plate 24 fixed to the frame 10 and a rotating plate 25 rotatably spaced apart from the fixed plate 24 and mounted with a reel 12, and rotating the reels (25). 12) is provided with rotation means for winding the hose 11 in the redirected direction of the reel 12 by redirecting the reel 12 to the left or right direction relative to the conveyed initial position of the frame 10.

In addition, the pair of guide rails (26) integrally formed in the frame (10) described above is slidably coupled and supports the hose (11) wound on the reel (12) to maintain tension and maintain the hose (11) When the pair of guide rollers 27 and the above-described hose 11 are replaced with hoses having different diameters, the hose 11 is pressed against the driving roller 22 by the driven roller 23 when the hose 11 is prevented from being twisted. At least one elastic member 29, one end of which is fixed to a fixing pin 28 rotatably supporting the driven roller 23 and the other end of which is fixed to the moving piece 16 so as to prevent slippage of the eleven. It is provided.

As shown in Figures 2, 5 and 6, the above-described rotating means is formed in an arc shape on the rotating plate 25 rotated about the fixing pin 30 formed at the center of the fixed plate 24 described above. A pair of incision grooves 31 and 32 to be formed, and protruding on the fixed plate 24 are coupled to the incision grooves 31 and 32 and guide pins to guide the rotating plate 25 to rotate relative to the fixed plate 24 ( 33 and 34, stoppers 35 coupled to the through holes (not shown) formed in the fixed plate 24 and the rotating plate 25 to prevent the rotating plate 25 from rotating relative to the fixed plate 24;

Fixed groove 36 formed at equal intervals on the outer surface of the rotating plate 25 and the control pin 37 selectively detachably coupled to the fixing groove 36 to maintain the rotated angle of the rotating plate 25. And, the control pin 37 is coupled to the fixing groove 36 is provided with an elastic member 38 to elastically bias the initial state to maintain the rotated angle of the rotating plate 25.

In the drawing, reference numeral 39 denotes a control box for controlling the driving motor and the like by pre-input data values according to a remote control signal input by a remote controller (not shown) of the operator.

Hereinafter, with reference to the accompanying drawings, the operation of the force-type control hose winding and rotary device according to the present invention will be described in more detail.

As shown in Figures 2, 5 and 6, when a control operation for the crops grown in paddy fields, orchards, plastic houses, etc. using the power sprayer 15, the worker ends the control hose (11) When spraying pesticides and the like using a nozzle bar (not shown) installed in the hose can be automatically unwound the reel (12) wound on the reel 12 or the hose 11 is automatically wound on the reel (12) Will be.

That is, when the remote control signal by the operator's remote controller (not shown) is applied to the above-described remote control signal receiver 13, the first drive motor 14 is controlled by the control of the control box 39 described above. As it is driven, the reel 12 is rotated at a predetermined speed in the counterclockwise direction, so that the hose 11 is released from the reel 12.

At the same time, as the above-described second drive motor 19 is interlocked in the reverse direction by a remote control signal applied from an operator, the driving gear 20 fixed to the rotating shaft of the second drive motor 19 is meshed with this. By the rotation of the driven gear 21, the driving roller 22 fixed to the rotating shaft to which the driven gear 21 is fixed rotates in the counterclockwise direction.

When the driving roller 22 rotates as described above, the hose is driven by the frictional force of the driven roller 23 and the hose 11 contacting the driving roller 22 installed to be pulled toward the driving roller 22 by the elastic force of the elastic member 29. (11) can be forcibly released from the reel (12).

Therefore, by using a nozzle unit (not shown) fixed to the end of the hose 11, it is possible to spray pesticides and the like supplied at a predetermined pressure by the power sprayer 15 connected to the engine E to the crop. .

On the other hand, as shown in Figure 5 and Figure 6, the life-type control hose winding and rotating device of the present invention, if you want to change the direction of the control operation according to the arrangement direction of the crop, carried in the cultivation room, etc. Without reorienting the initial position of the frame 10, only the reels 12 can be redirected to perform the control operation continuously.

That is, the withdrawal of the above-mentioned stopper 35 from the above-described through hole (not shown) of the fixing plate 24 and the rotating plate 25, and then holding the rotating plate 25, the fixing pin formed in the center of the fixing plate 24 As shown in the drawing, the rotational direction of the hose 11 is changed from the reel 12 mounted on the rotating plate 25 and rotated counterclockwise.

At this time, the above-described rotating plate 25 is guided by the guide pins 33 and 34 which protrude on the fixing plate 24 and are coupled to the cutting grooves 31 and 32 formed in the rotating plate 25 to cut the cutting grooves 31 and 32. Is rotated within the range of.

Meanwhile, the rotary plate 25 is rotated during the control operation by the control pin 37 fixed to the aforementioned fixing plate 24 and selectively coupled to the fixing groove 36 formed to maintain a predetermined interval on the outer surface of the rotating plate 25. Can be prevented.

As described above, when the hose 11 is to be wound about the reel 12 after the control operation, the second drive motor 19 described above by the remote control signal applied from the operator to the remote control signal receiver 13. Is driven in the forward direction, the above-mentioned driving roller 22 is rotated clockwise and pulls the hose 11 toward the reel 12 by the driven roller 23 which is rotated opposite to the driving roller 22. .

At the same time, since the remote control signal according to the remote controller operation by the operator is applied to the remote control signal receiver 13, the above-described first drive motor 14 is driven in the forward direction to rotate the reel 12 clockwise. Accordingly, the hose 11 can be wound on the reel 12.

At this time, the above-described driven roller 23 is to support the hose 11 against the drive roller 22 by the elastic member 29 that both ends are fixed to the above-described moving piece 16 and the fixing pin 28. Therefore, it is possible to prevent slipping of the hose 11 wound on the reel 12.

Meanwhile, as shown in FIGS. 2 to 4, when the diameter of the hose 11 wound on the reel 12 is changed and replaced, the driven roller 23 described above is positioned toward the driving roller 22. As it is fixed by the elastic member 29 to be variablely adjusted, it can be used universally.

As an example, when the hose 11 is reduced in diameter, the fixing pin 28 to which the aforementioned driven roller 23 is rotatably fixed is driven toward the driving roller 22 by the elastic force of the elastic member 29. Since it is slightly moved, even when the diameter is reduced and changed by the driving roller 22 and the driven roller 23 which are installed to face each other, the hose 11 is pressed and supported by the pull, thereby preventing the hose 11 from slipping. can do.

As shown in FIGS. 3 and 4, the moving piece 16 to which the above-described driving roller 22 and the driven roller 23 are fixed is connected to a rotating shaft of the reel 12 through a chain (not shown). The drive roller 22 fixed to the moving piece 16 is repeatedly reciprocated in the left and right directions with respect to the reel 12 along the spiral groove 17 formed on the outer circumference of the rotating shaft 18 which is rotated by the rotating force transmitted. ) And the hose 11 passing through the rollers 23 while maintaining a predetermined tension can be uniformly wound on the left and right sides of the reel 12.

On the other hand, the hose 11 wound on the aforementioned reel 12 passes between the guide rollers 27 moved along the guide rails 26 fixed to the frame 10 described above, and then the driving roller ( 22) and the driven roller 23 can be prevented from twisting the hose (11).

On the other hand, as shown in Figure 7, the life-type control hose rotation device according to the present invention, while fixing the fixing plate 24 to the frame 10 as described above integrally, the fixing pin protruding in the center of the fixing plate 24 By rotating the rotating plate 25 to the left or right direction in a 360-degree rotation around the center axis 30, the rotating plate 25 can be rotated in the left or right direction with respect to the fixed plate 24 described above. Will be.

At this time, to maintain the rotated angle of the rotating plate 25 by the coupling pin 37 that is installed in the frame 10 to be coupled to the fixing groove 36 formed on the outer surface of the rotating plate 25, Since it is substantially the same as shown, a detailed description thereof will be omitted.

As described above, the vitality type hose winding and rotating device according to the present invention has the following advantages.

When the remote control signal is applied by the operator at a long distance during the control work, the hose of the power sprayer can be automatically wound on the reel to mechanize and automate the winding work of the hose to reduce labor cost by drastically reducing the labor cost.

In addition, the winding portion for winding or unwinding the power sprayer hose to the reel is selectively rotated in the left or right direction, so that even in a narrow place such as a farm road, the reel only changes direction without changing the main body of the weight on which the winding portion is mounted. In addition, workability can be improved by continuously controlling the work.

In addition, since the hose is wound uniformly on the left and right sides of the reel after the control work, it is possible to improve the workability by quickly and accurately winding the hose on the reel.

In addition, by fixing the position of the roller to prevent slipping by pressing the hose to support the position can be used universally applied to the case of replacing the hose with a different diameter according to the type of crop.

Claims (5)

A reel rotatably installed on the frame, the reel in which the hose is wound, a first drive motor driven in both directions to rotate the reel in the forward and reverse directions according to the application of a driving signal when the remote controller is operated, and a driving force transmitted from the reel rotation shaft A second driving motor mounted to the moving piece reciprocally coupled to the rotating shaft rotated by the second driving motor, a driving roller and a driven roller rotated by the second driving motor to support the hose, and mounted to the frame. In the control hose winding device comprising a power sprayer for supplying pesticides and the like at high pressure to the nozzle seat fixed to the hose end when driven by the rotational force transmitted from the engine: A fixed plate fixed to the frame; A rotating plate rotatably mounted to the fixed plate and mounted on the reel; And And a rotation means coupled to the through-holes formed in the fixed plate and the rotating plate, and including a stopper to prevent the rotating plate from being rotated with respect to the fixed plate. The method of claim 1, wherein the rotating means; A pair of incision grooves formed in an arc shape on the left and right sides of the rotating plate with a fixing pin formed at the center of the fixing plate as a central axis; And Protruding on the fixed plate is coupled to the incision groove, and the living-type control hose winding and rotating device comprising a guide pin for guiding the rotating plate is rotated within a set angle range with respect to the fixed plate. According to claim 1 or 2, Fixed grooves formed at equal intervals on the outer surface of the rotating plate; A control pin selectively detachably coupled to the fixing groove to maintain the rotated angle of the rotating plate; And And a control member coupled to the fixing groove, wherein the control pin is elastically biased as an initial state to maintain the rotated angle of the rotating plate. The method according to claim 1 or 2, wherein when the hose is replaced with a hose of a different diameter, the driven roller is rotatably supported at one end so as to prevent the hose from slipping by supporting the hose against the driving roller by the driven roller. Vibration-type control hose winding and rotating device characterized in that it comprises an elastic member which is fixed to the fixing pin to support and the other end is fixed to the moving piece. The pair of guide rails of claim 1 or 2, which are slidably coupled to a pair of guide rails integrally formed in the frame, maintain a tension by supporting a hose wound on the reel, and prevent a twist of the hose. Vibration control hose winding and rotating device characterized in that it comprises a guide roller.