TWI569718B - Water powered reciprocal impingement sprinkler - Google Patents

Description

Hydraulic push type reciprocating displacement sprinkler

The present invention relates to a sprinkler device; in particular, to a structural type revealer of an innovative hydraulically driven reciprocating displacement sprinkler.

According to the traditional nursery, the sprinkler system is provided with a plurality of sprinkler heads at fixed intervals on the frame body. When the irrigation is fixed, the sprinkler heads are set at a fixed point, so that the closer the sprinkler head is, the more water is sprinkled, and the more the sprinkler head is, the more The less the amount of water in the distance, the uneven amount of water received by each vegetable seedling or flower seedling affects its normal growth state.

In view of the problems mentioned in the previous paragraph, some related industries have developed some sprinklers that can reciprocate along the cable. However, it is known that this type of sprinkler is currently driven by electric drive. The type causes the sprinkler to produce a displacement action; thus, there is obviously a problem of using electricity to increase the cost of use, because in a general nursery environment, it is usually necessary to install a dozen to dozens of sprinklers. Therefore, a single sprinkler system consumes only a small amount of electricity, but the power and electricity costs of all sprinklers are considerable.

Therefore, in view of the problems existing in the above-mentioned conventional sprinkler structure, how to develop an innovative structure that can be more ideal and practical, and the relevant industry should further consider the goal and direction of breakthrough.

In view of this, the inventor has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation of the above objectives, the inventor has finally obtained the practical invention.

The main object of the present invention is to provide a hydraulically driven reciprocating displacement sprinkler, and the technical problem to be solved is to think about how to develop a new sprinkler structure type that is more ideal and practical. Innovation breakthrough. The hydraulically driven reciprocating displacement sprinkling device is disposed in a self-reciprocating displacement state and is disposed on a guiding cable, and the first spacing member is fixedly disposed at a set spacing distance of the guiding cable extension path. And a second stop.

The technical feature of the present invention is mainly that the hydraulic push type reciprocating displacement sprinkling device comprises: a device body, which is disposed on the guiding cable and is located between the first stopping member and the second stopping member. Displacement, the main body of the device is provided with a water inlet and a sprinkler head, and the main body of the device has a first end portion and a second end portion according to the displacement direction thereof; a guiding perforation is disposed at a height position of the main body of the device in a transverse through-type manner. The movable perforating system is arranged in a loosely fitted state around the outer circumference of the guiding cable; an actuating chamber is disposed between the water inlet of the main body of the device and the sprinkler head, and the actuating chamber comprises a water inlet end and a water outlet end, the water outlet end and the sprinkler head The water is connected to the water inlet, and the water inlet end is connected to the water inlet, and the water inlet end is provided with a spaced-apart flow path and a reverse guide flow path; a hydraulic force pushes the impeller, and the rotation shaft is screwed in the operation chamber. And the hydraulic force pushes the opposite sides of the impeller to correspond to the forward guide flow path and the reverse guide flow path respectively, so that the water entering the water flows through the forward flow guide or the reverse guide flow path to obtain different steering for the hydraulic push impeller. Thrust; a main roller, Provided at a position in the main body of the device and located at an upper side of the guide perforation, the main roller is used for rolling fit on the guide cable, so that the main body of the device is displaced along the guide cable; at least one roller is at least screwed on The other part of the main body of the device is located at the lower side of the guide perforation, and the auxiliary roller and the main roller are arranged in a spaced relationship to position the guide cable clamp therebetween; an automatic reversing mechanism is disposed on the main body of the device. The utility model comprises a flow control section with one of the first push end and the second push end, a water flow control section between the first push end and the second push end, and a water flow control section One of the through holes, wherein the push frame is in a laterally displaceable state, the first pushed end is located at the first end of the device body, and the second pushed end is located at the second end of the device body, first When the pushing end is displaced from the main body of the device to the set position by the first direction, the reverse direction is reversed by the first stopping member, and the second receiving end is guided by the main body of the device. When one of the moving cables is set to shift to the set position in the second direction, it is blocked by the second stop. The reverse flow is reversed; the water flow control section is disposed between the water inlet of the main body of the device and the forward flow path and the reverse flow path along with the lateral displacement state of the push frame. Selectively conduct the water inlet and the forward flow channel or the water inlet and the reverse guide flow path among the first-class roads, thereby changing the hydraulic force to push the steering of the impeller.

The main effect and advantage of the present invention is that it can provide a hydraulic push type reciprocating displacement sprinkling device, which can directly push the displacement and automatically turn for the round-trip switching by using the hydraulic power for watering, thereby achieving no power consumption and energy saving. It can greatly reduce the practical progress of the cost of use and better industrial economic benefits.

Please refer to the first, second, third, fourth, and fifth embodiments, which are preferred embodiments of the hydraulically driven reciprocating displacement sprinkler of the present invention, but the embodiments are for illustrative purposes only and are not used in patent applications. The hydraulically driven reciprocating displacement sprinkler system A is disposed in an automatically reciprocating displacement state in a set of guiding cables 10, and the set spacing distances of the extending paths of the guiding cables 10 are respectively provided. a first stop member 11 and a second stop member 12 fixed in position; the hydraulic push type reciprocating displacement sprinkler device A comprises the following components:

A device body 20 is disposed in the movable cable 10 and is displaceable between the first stopping member 11 and the second stopping member 12. The device body 20 is provided with a water inlet 21 and a water sprinkling head 22 The device body 20 has a first end portion 201 and a second end portion 202 according to its displacement direction;

a guiding through hole 23 is disposed at a height position of the main body 20 of the device in a transversely penetrating manner, and the guiding through hole 23 is sleeved on the outer circumference of the guiding cable 10 in a loosely fitting state;

An actuation chamber 24 is disposed between the water inlet 21 of the apparatus main body 20 and the sprinkler head 22. The actuation chamber 24 includes a water inlet end 25 and a water outlet end 26, wherein the water outlet end 26 is in communication with the sprinkler head 22 The water inlet end 25 is in positional communication with the water inlet 21, and the water inlet end 25 is provided with a channel 251 and a reverse guide channel 252 arranged at intervals;

The hydraulic impeller 30 is screwed into the operating chamber 24 by a rotating shaft 31, and the opposite sides of the hydraulic impeller 30 correspond to the forward flow path 251 and the reverse guide flow path 252, respectively. In order to allow the influent water to flow through the forward flow path 251 or the reverse guide flow path 252, thereby obtaining a thrust force for different steering of the hydraulic impeller 30;

A main roller 40, as shown in FIG. 4, is disposed at a position in the main body 20 of the device and located at an upper side of the guide hole 23, and the main roller 40 is used for rolling fit on the guide cable 10 to make the device The main body 20 is displaced along the guiding cable 10, and the main roller 40 is driven by the hydraulic shaft 31 to be connected by the rotating shaft 31 of the impeller 30;

At least one pair of rollers 50, as shown in FIG. 4, are at least disposed in another position in the main body 20 of the device and located at a lower side of the guide perforation 23, and the sub-rollers 50 are spaced apart from the main roller 40. Configuring a relationship to sandwich the guide cable 10 therebetween;

An automatic reversing mechanism 60 is disposed on the main body 20 of the device, and the auto-reversing mechanism 60 includes a push-pull frame 61 having a first pushed end 611 and a second pushed end 612. a water flow guiding section 62 between the first pushed end 611 and the second pushed end 612 of the actuator 61 and a through hole 63 provided in the water flow guiding section 62, wherein the pushed frame 61 is in a laterally displaceable state, the first pushed end 611 of the pusher frame 61 is located (in a protruding or built-in state) the first end portion 201 of the device body 20, and the second pushed end 612 is located ( The second end portion 202 of the device body 20 may be in a protruding or built-in state, wherein the first pushed end 611 is set to the first direction of the device body 20 toward one of the guiding cables 10 (as shown in FIG. 5). When the left direction is displaced to the set position, the first stopper 11 is reversely pushed to generate a reverse displacement (as indicated by an arrow L1 in FIG. 6), and the second pushed end 612 is obtained from the apparatus body. When one of the guide wires 10 is set to move to the set position in the second direction (as in the right direction in FIG. 5), the second stopper 12 is reversely pushed to generate a reverse displacement; the water is reversed; The control section 62 is disposed between the water inlet 21 and the forward flow path 251 and the reverse flow path 252 of the apparatus main body 20 in a state of lateral displacement of the push frame 61, and the water flow control section 62 A flow hole 63 is provided for selectively conducting the water inlet 21 and the forward flow path 251 or the water inlet 21 and the reverse flow path 252, wherein the steering of the impeller 30 is changed by changing the hydraulic force.

According to the preferred composition and technical features of the above structure, the actual operating state of the hydraulically driven reciprocating displacement sprinkler A is first shown in FIG. 5 (Note: the direction referred to below is based on the drawing) When the flow direction of the water flow control section 62 of the automatic reversing mechanism 60 is to open the side flow path of the water inlet 21 and the reverse flow path 252, the water flow introduced by the water inlet 21 (such as an arrow) No. L2) passes through the reverse guide flow passage 252 through the left side of the actuation chamber 24, thereby pushing the hydraulic impeller 30 to rotate counterclockwise along with the main roller 40 (as indicated by arrow L3), thereby driving the apparatus body 20 is displaced toward the left side of the guide cable 10 (as indicated by the arrow L4), and the water flow through the actuation chamber 24 is sprinkled downward by the sprinkler head 22; then, as shown in Fig. 6, when the push When the first pushed end 611 of the actuating frame 61 is displaced to the set position in the left direction of the guiding cable 10, the first receiving end 611 is reversely pushed by the first stopping member 11 to generate a reverse displacement (as indicated by an arrow L1). ), this action drives the flow control to reverse the displacement of the through hole 63 of the section 62 to be converted into a conduction inlet. 21 and the other side flow path of the guide flow path 251, such that the water flow introduced by the water inlet port 21 (as indicated by an arrow L5) passes through the right side of the flow path 251 to actuate the right side of the chamber 24, thereby pushing the hydraulic power. Pushing the impeller 30 together with the main roller 40 to produce a clockwise rotation (as indicated by arrow L6), thereby driving the device body 20 to be displaced into the right direction of the guide cable 10 (as indicated by arrow L7), When the apparatus main body 20 continues to be displaced in the right direction of the guide cable 10 and the second pushed end 612 is reversely pushed by the second stopper 12 to generate a reverse displacement, the flow passage 63 of the water flow control section 62 is switched again. Further, the state in which the water inlet 21 and the reverse flow path 252 are in the side flow path is formed, thereby constituting a state in which the apparatus main body 20 can be automatically reciprocally displaced along the guide cable 10 by the hydraulic pushing method.

As shown in FIG. 7, wherein the device body 20 is further provided with an openable portion 27 at a half position of the guide through hole 23, and the openable portion 27 is provided by a control member 28 (for example, in FIG. 7 The arrangement of the double grip type shown with elastic restoring force selectively controls the switching of its closed state (as shown in Figure 7) or the open state (as shown in Figure 8) to facilitate the device body 20 and the guide. Quick split between the slings 10.

As shown in FIG. 4, a second secondary roller 52 may be disposed at a laterally spaced position of the main roller 40. In this example, by the arrangement of the second sub-roller 52, a relatively stable rolling displacement state supported by the two main wheels 40 on the guide cable 10 is formed.

As shown in FIG. 10, the water flow control section 62B and the push actuator 61B of the automatic reversing mechanism 60 may be disposed in parallel intervals, and the two are connected to each other through a linkage 64. In this embodiment, the linking member 64 can be elastic (for example, using an elastic piece); thereby, mainly by the elastic toughness of the linking member 64, the water flow control portion 62B is When the pusher frame 61B is driven, the advantage of being instantaneously twisted by the elastic force to obtain better actuation quality can be achieved.

In addition, the first blocking member 11 and the second stopping member 12 are specifically disposed, and may be configured as shown in FIG. 1 to set the position of the guiding cable 10 as shown in FIG. In order to form the surface portion of the existing column, the frame or the wall by the both ends of the guiding cable 10, the partial shape is not limited.

As shown in FIG. 9, the second guiding cable 70 is further disposed at the vertical spacing of the guiding cable 10, so that the device body 20 is further provided with a first interval at the vertical spacing of the guiding through hole 23. Two guiding perforations 29 are provided for the second guiding cable 70 to be fitted; thereby, the setting state of the device body 20 is stabilized (ie, prevented from being reversed). In addition to the embodiment proposed in this example, other embodiments may be substituted, for example, the lower end of the device body 20 may be long enough to form a sag effect, or the water pipe may be connected through the water inlet 21 to form a draw, etc. The function of the device body 20 is stabilized.

Advantages of the present invention: The "hydraulic push type reciprocating displacement sprinkling device" disclosed in the present invention is mainly displaceable by the guiding cable and the first and second stopping members assembled on the guiding cable. The main body of the device, the actuating chamber provided between the water inlet of the main body of the device and the sprinkler head, the hydraulic force screwed in the actuating chamber to push the impeller, and the main roller and the auxiliary roller for dislocating the main body of the device along the guiding cable Innovative unique structural types and technical features, such as an automatic reversing mechanism for automatically switching back and forth between the first and second stops, so that the present invention is in contrast to the conventional structure proposed in [Prior Art] The utility model can provide a hydraulic pushing type reciprocating displacement sprinkling device, which can directly push the displacement and automatically turn for the round-trip switching by using the hydraulic power for watering, thereby achieving the utility of reducing the use cost without power consumption and energy saving. Progressive and better industrial economic benefits.

The above embodiments are intended to be illustrative of the present invention, and are not to be construed as limiting the scope of the invention. The principles are changed and modified to achieve an equivalent purpose, and such changes and modifications are to be included in the scope defined by the scope of the patent application as described later.

A‧‧‧Hydraulic push-type reciprocating displacement sprinklers 10‧‧‧ Guide ropes 11.‧‧First stop 12‧‧‧Second stop 20‧‧‧Device main body 201‧‧‧ first end Ministry 202‧‧‧Second end 21‧‧‧ Inlet 22‧‧‧Sprinkler 23‧‧‧Guided perforation 24‧‧‧Activity chamber 25‧‧‧Inlet end 251‧‧‧ 顺流流Road 252‧‧ ‧ reverse guide flow 26 ‧ ‧ water outlet 27 ‧ ‧ open and close parts 28 ‧ ‧ control members 29 ‧ ‧ second guide perforation 30 ‧ ‧ hydraulic push impeller 31‧‧ ‧ shaft 40‧‧‧Main roller 50‧‧‧Second roller 52‧‧‧Second roller 60‧‧‧Automatic reversing mechanism 61,61B‧‧‧ Pushing frame 611‧‧‧First pushed end 612‧‧ ‧Second pushed end 62,62B‧‧‧Water flow control section 63‧‧‧through hole 64‧‧‧ linkage 70‧‧‧second guide cable

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a combined perspective view of a preferred embodiment of the present invention. Figure 2 is a perspective view of the internal structure of a preferred embodiment of the present invention. Fig. 3 is a perspective view showing the structure of the inside of the operating chamber of the present invention. Fig. 4 is a perspective view showing the configuration of the main roller and the secondary roller of the present invention. Figure 5 is a schematic view of the actuation state of the present invention. Figure 6 is a schematic diagram 2 showing the actuation state of the present invention. Fig. 7 is a schematic view showing the openable position of the main body of the apparatus of the present invention in a closed state. Fig. 8 is a schematic view showing the openable position of the main body of the apparatus of the present invention in an open state. Fig. 9 is a view showing an embodiment in which a second guide cable is provided at a vertical interval of a guide cable of the present invention. Fig. 10 is a view showing an embodiment in which the water flow direction section of the present invention is arranged in parallel with the pusher frame and the two are connected by the linking member.

A‧‧‧Hydraulic push type reciprocating displacement sprinkler

10‧‧‧Guiding cable

11‧‧‧First stop

12‧‧‧Second stop

20‧‧‧Device body

201‧‧‧ first end

202‧‧‧second end

21‧‧‧ Inlet

22‧‧‧ sprinkler head

24‧‧‧ actuation chamber

25‧‧‧ water inlet

251‧‧‧ 顺 guide runner

252‧‧‧Reverse guide runner

26‧‧‧Water outlet

30‧‧‧Hydraulic impeller

40‧‧‧Main wheel

50‧‧‧Second roller

52‧‧‧Second secondary roller

60‧‧‧Automatic reversing mechanism

61‧‧‧Activity

611‧‧‧The first push

612‧‧‧second push

62‧‧‧Water flow control section

63‧‧‧through holes

Claims (6)

A hydraulically driven reciprocating displacement sprinkling device is disposed in a self-reciprocating displacement state and is disposed on a guiding cable, and the first spacing member is fixedly disposed at a set spacing distance of the guiding cable extending path And a second stopping member; the hydraulically driven reciprocating displacement sprinkling device comprises: a device body disposed on the guiding cable and being displaceable between the first blocking member and the second blocking member In the state, the main body of the device is provided with a water inlet and a sprinkler head, and the main body of the device has a first end portion and a second end portion according to the displacement direction thereof; a guiding perforation is disposed in the transverse through-type The guiding hole is disposed in a loosely fitting state on the outer circumference of the guiding cable; an actuating chamber is disposed between the water inlet of the main body of the device and the sprinkler head, and the actuating chamber includes a a water inlet end and a water outlet end, wherein the water outlet end is in communication with the sprinkler head, and the water inlet end is in contiguous communication with the water inlet port, and the water inlet end is provided with a guiding flow path arranged at intervals a reverse guide flow path; a hydraulic force The moving impeller is arranged in the operating chamber by a rotating shaft, and the hydraulically pushing the opposite sides of the impeller respectively correspond to the guiding flow passage and the reverse guiding flow passage, so that the inflowing water flows through the flow The thrust of the hydraulic steering impeller different steering is obtained through the difference of the guiding flow path or the reverse guiding flow path; a main roller is screwed in a position in the main body of the device and located at an upper side of the guiding perforation The main roller is used for rolling fit on the guiding cable so that the main body of the device is displaced along the guiding cable; at least one roller is disposed at least in another position in the main body of the device and is located at the guiding At the lower side position of the perforation, the sub-roller system and the main roller are arranged in a spaced relationship An automatic reversing mechanism is disposed on the main body of the device, and the automatic reversing mechanism includes a first push end and a second push end. a water flow control section between the first pushed end and the second pushed end of the push frame and a through hole provided in one of the water flow control sections, wherein the push frame is In the lateral displacement state, the first pushed end of the push frame is located at a first end of the device body, and the second pushed end is located at a second end of the device body, wherein the first push is When the main body of the device is displaced to the set position by setting the first direction to the one of the guiding cables, the first blocking member is reversely pushed to generate a reverse displacement, and the second pushed end is obtained by the device. When the main body is displaced to the set position by one of the guiding wires, the second blocking member is reversely pushed to generate a reverse displacement; the water flow control segment is laterally displaced along with the pushed frame. The state is disposed between the water inlet of the main body of the device and the forward flow path and the reverse flow path. Segment through-flow holes provided for selectively conducting the inlet and the deflector along the inlet channel or the reverse flow path wherein the first flow path, thereby to change the steering hydraulic driven impeller. The hydraulically driven reciprocating displacement sprinkler according to claim 1, wherein the main body of the device is further provided with an openable portion at a half of the guide perforation, and the openable portion is provided by a The setting of the control member selectively controls switching its open or closed state to facilitate quick disassembly between the device body and the guide cable. The hydraulically driven reciprocating displacement sprinkler device of claim 2, wherein the second roller is further disposed at a laterally spaced position of the main roller. The hydraulically driven reciprocating displacement sprinkler device of claim 3, wherein the water flow control section of the automatic reversing mechanism is disposed in parallel with the pushed frame, and the two are further passed through The linkages are connected together. The hydraulically driven reciprocating displacement sprinkler device of claim 4, wherein the linkage member has elasticity. The hydraulically driven reciprocating displacement sprinkler according to claim 5, wherein the guiding device is further provided with a second guiding cable at a vertical spacing so that the main body of the device is guided by the guiding perforation. The second spacing hole is further provided with a second guiding hole for the second guiding cable to be fitted; thereby, the setting state of the main body of the device is stabilized.