CN106665287B - Self-moving type small-sized sprinkling machine suitable for garden sprinkling irrigation - Google Patents
Self-moving type small-sized sprinkling machine suitable for garden sprinkling irrigation Download PDFInfo
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- CN106665287B CN106665287B CN201710113444.XA CN201710113444A CN106665287B CN 106665287 B CN106665287 B CN 106665287B CN 201710113444 A CN201710113444 A CN 201710113444A CN 106665287 B CN106665287 B CN 106665287B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
- A01G25/097—Watering arrangements making use of movable installations on wheels or the like guided or propelled along a water supply line with supply line traversing means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The invention discloses a self-moving small sprinkler suitable for garden sprinkling irrigation, which comprises a rack (1), a walking device (2) and a sprinkling irrigation device (3); the sprinkling irrigation device (3) comprises a sprinkling irrigation reel (31), a sprinkling irrigation PE pipe, a pipe pressing mechanism (32), a water turbine integrated gearbox (33) and a spray head (34); the walking device (2) comprises a front wheel (21) and a guide rear wheel (22). This from small-size sprinkling irrigation machine of formula that moves suitable for gardens sprinkling irrigation, adopt water turbine drive complete machine to realize sprinkling irrigation and remove from retrieving, the convenience is to gardens vegetation sprinkling irrigation, and use the flexibility high, be convenient for maintain, not only need not be at the regional pre-buried raceway network of gardens sprinkling irrigation, need not consider shower nozzle combination interval scheduling problem, moreover from the horizontal evenly distributed in the sprinkling irrigation soil can be realized to the sprinkling irrigation mode of removing under the prerequisite of water economy resource, guarantee evenly irrigate, and then realize reducing gardens construction engineering volume, practice thrift construction cost, the specially adapted gardens sprinkling irrigation.
Description
Technical Field
The invention relates to a small-sized sprinkling machine, in particular to a self-moving small-sized sprinkling machine suitable for garden sprinkling, and belongs to the technical field of garden sprinkling equipment.
Background
The garden is an artistic garden which is created by modifying the terrain (or further building a mountain, stacking stones and managing water), planting trees and flowers, building a building, arranging garden paths and the like by applying engineering technology and artistic means in a certain region, and is an aesthetic natural environment and rest period region, wherein the garden usually comprises a garden, a residential garden, a small garden, a park, a botanical garden and the like, and the garden not only serves as rest, but also has the functions of protecting and improving the environment, and plays a positive role in promoting urban greening and environmental protection.
The spray irrigation is an irrigation method in which pressure water is sprayed into the air by using special equipment such as a spray nozzle and the like to form water drops on the ground and the surfaces of crops.
Present gardens are sprayed and are adopted the shower nozzle watering more, be about to the shower nozzle through connecting pipe fixed mounting pre-buried arrange on subaerial conduit network settlement position, spray irrigation water carries out the fixed point through the shower nozzle blowout through booster pump station and conduit network and spray irrigation, this kind of traditional mode of spraying still has following defect:
1. because the water delivery pipe network needs to be pre-buried during garden construction, the engineering quantity is huge, the water delivery pipe network pre-buried below the ground is not easy to maintain, and troubleshooting is difficult when a fault or water leakage condition occurs;
2. factors such as the shape of a garden plot, the ground gradient and the vegetation planting direction all affect the arrangement of the water delivery pipe network, so that the increase of the engineering quantity is caused invisibly;
3. because a fixed-point sprinkling irrigation mode is adopted, the coverage area of the single spray head is limited, and therefore, a proper spray head combination interval needs to be set to avoid sprinkling irrigation dead angles;
4. generally, a booster pump station needs to be positioned at the central position of a field to reduce the pipeline consumption and the water head loss of a water pipeline and further reduce the investment cost and the operating cost, but the booster pump station far away from a water source needs to be additionally pre-buried with a water pipeline of the booster pump station, and is difficult to maintain;
5. because the water of spouting from the shower nozzle is influenced by self gravity factor, consequently can cause the horizontal distribution in the sprinkling irrigation in-process soil to use the shower nozzle to outwards reduce gradually as the center, the cross-section is the toper structure, though the dead angle of sprinkling irrigation can be avoided to suitable shower nozzle combination interval, still can cause the waste of the inhomogeneous phenomenon of irrigating and water resource.
Disclosure of Invention
Aiming at the problems, the invention provides a self-moving small-sized sprinkling machine suitable for garden sprinkling irrigation, which can save water resources, reduce the engineering quantity, realize uniform sprinkling irrigation and is particularly suitable for garden sprinkling irrigation.
In order to achieve the purpose, the self-moving small-sized sprinkling machine suitable for garden sprinkling irrigation comprises a rack, a walking device and a sprinkling irrigation device;
the rack is a box-shaped supporting structure with the top, the bottom and the rear opened, and the top surface of the box-shaped supporting structure is a structure inclined towards the rear lower part;
the sprinkling irrigation device comprises a sprinkling irrigation reel, a sprinkling irrigation PE pipe, a pipe pressing mechanism, a water turbine integrated gearbox and a spray head;
the sprinkling irrigation reel comprises a barrel body and wing plates; the cylinder body is a hollow cylindrical structure; the wing plates are of a disc-shaped structure and are arranged into two pieces, the two wing plates are respectively coaxial with the barrel body and are arranged at two ends of the barrel body, and an outer gear ring is coaxially and fixedly arranged on the outer side surface of one wing plate; the sprinkling irrigation reel integrally takes the radial direction of the cylinder body as the front-back direction and is erected and installed between two side walls in the left-right direction of the rack through a bearing;
the sprinkling irrigation PE pipe is wound on the cylinder body of the sprinkling irrigation reel, the input end of the sprinkling irrigation PE pipe is wound on the outer layer, and the output end of the sprinkling irrigation PE pipe is wound on the inner layer;
the pipe pressing mechanism comprises a pipe pressing frame and a tension spring; the pressure pipe frame is a door-shaped frame structure, the width size of the door-shaped frame structure is matched with the length size of the barrel body of the sprinkling irrigation reel and is clamped between two wing plates of the sprinkling irrigation reel, and the bottom end of the pressure pipe frame is hinged and installed on two side walls in the left and right directions of the machine frame; one end of the tension spring is connected with the door-shaped frame structure of the tube pressing frame, and the other end of the tension spring is connected with the side wall of the rack;
the position of the water-turbine integrated gearbox corresponding to the outer gear ring of the sprinkling irrigation reel is erected and installed on the rack and comprises a pressure water input port and a pressure water output port, the water-turbine integrated gearbox internally comprises a water turbine and a water turbine transmission mechanism, the water turbine transmission mechanism comprises a power output gear matched and meshed with the outer gear ring tooth part of the sprinkling irrigation reel, the pressure water input port and the pressure water output port of the water-turbine integrated gearbox are arranged corresponding to the position of the water turbine, the pressure water input port and the pressure water output port of the water-turbine integrated gearbox are both communicated and connected with a three-way joint, one end of the three-way joint on the pressure water input port is communicated with one end of the three-way joint on the pressure water output port through a pipeline, and the other end of the three-way joint on the pressure water input port is communicated and connected with the output end of a sprinkling irrigation PE pipe through a pipeline;
the pressure water input end of the spray head is communicated and connected with the other end of the tee joint on the pressure water output port of the water turbine integrated gearbox;
the walking device comprises a front wheel and a guide rear wheel; the front wheel is arranged at the front lower part of the frame through a front wheel shaft which is arranged on the frame in a penetrating way; the rear end of the guide rear wheel arranged on the rack through the rear wheel mounting rack, the guide rear wheel is positioned in the middle of the left and right directions of the rack, and an arc-shaped groove matched with the spray irrigation PE pipe in size is arranged on the wheel surface of the guide rear wheel along the circumferential direction of the arc-shaped groove.
In one embodiment of the present invention, a flow control valve is disposed on the pressure water input end of the nozzle.
As another embodiment of the invention, a nozzle height adjusting mechanism is arranged at the communication connection position of the pressure water input end of the nozzle and the other end of the three-way joint on the pressure water output port of the water turbine integrated gearbox.
As a further improvement scheme of the invention, the guide rear wheel is arranged on the rear wheel mounting frame through the door-shaped support frame, the top end of the door-shaped support frame is connected with the rear wheel mounting frame, and the input end of the spray irrigation PE pipe penetrates out from a gap between the inner side surface of the top end of the door-shaped support frame and the bottom surface of the arc-shaped groove of the guide rear wheel.
As a further improvement scheme of the invention, an auxiliary guide wheel is further arranged inside the frame structure of the door-shaped support frame and above the guide rear wheel, an arc-shaped groove matched with the spray irrigation PE pipe in size is arranged on the wheel surface of the auxiliary guide wheel along the circumferential direction of the auxiliary guide wheel, the distance between the bottom surface of the arc-shaped groove of the auxiliary guide wheel and the bottom surface of the arc-shaped groove of the guide rear wheel is matched with the diameter size of the spray irrigation PE pipe, and the input end of the spray irrigation PE pipe penetrates out from a gap between the bottom surface of the arc-shaped groove of the auxiliary guide wheel and the bottom surface of the arc-shaped groove of the guide rear wheel.
As a further improvement of the invention, the door-shaped support frame is arranged obliquely forwards.
As a further improvement scheme of the invention, the rear wheel mounting rack is an acute-angle isosceles triangle frame structure with backward vertex angles, and the door-shaped support frame is arranged at the vertex angle position of the rear wheel mounting rack of the isosceles triangle frame structure.
As a preferred scheme of the invention, the output end of the sprinkling irrigation PE pipe extends out of the shaft end of the cylinder body through the PE pipe arranged in the cylinder body of the sprinkling irrigation reel, the outer gear ring of the sprinkling irrigation reel and the water turbine integrated gearbox are arranged at the position of the other shaft end of the cylinder body far away from the output end of the sprinkling irrigation PE pipe, the pressure water input port of the water turbine integrated gearbox is arranged in the front direction, the output end of the sprinkling irrigation PE pipe is arranged along the radial direction of the cylinder body of the sprinkling irrigation reel, the output end of the sprinkling irrigation PE pipe is arranged in the front direction, and the other end of the three-way joint on the pressure water input port of the water turbine integrated gearbox is communicated and connected with the output end of the sprinkling irrigation PE pipe through the auxiliary PE pipe surrounding the rack from the front.
As a preferable scheme of the invention, the pipe pressing mechanism is arranged below the front part of the sprinkling irrigation reel.
As a further improvement scheme of the invention, the bottom end of the tube pressing frame is sleeved and mounted on a front wheel shaft of the front wheel.
Compared with the prior art, this from small-size sprinkling irrigation machine of formula that moves suitable for gardens sprinkling irrigation adopts water turbine drive complete machine to realize removing from retrieving, can pull out the input of sprinkling irrigation PE pipe and be connected with the pressure hydrant when the gardens need carry out the sprinkling irrigation operation, then along the preceding tractive frame in needs sprinkling irrigation route make it move to the needs sprinkling irrigation position on the sprinkling irrigation route through running gear and release sprinkling irrigation PE pipe, open the pressure hydrant after arranging sprinkling irrigation PE pipe in the arc recess of direction rear wheel, the sprinkling irrigation is rewound and is realized the recovery of sprinkling irrigation PE pipe among the rotatory in-process of pressure water drive water turbine, the joint is lifted or ride the direction rear wheel on sprinkling irrigation PE pipe and is guaranteed that this from small-size sprinkling irrigation machine of formula that moves suitable for gardens sprinkling irrigation wholly moves along the trend of sprinkling irrigation PE pipe all the time, accomplish whole sprinkling irrigation process when the complete machine walking to pressure hydrant position promptly when the sprinkling irrigation, close the pressure hydrant and can, it sprays conveniently to carry out the sprinkling irrigation to the gardens vegetation, and use the flexibility height, be convenient for maintaining, not only need not only in the raceway area network, need not consider the problem of the combination shower nozzle, and the problem, and can realize the even construction of saving under the prerequisite of water resource, and realize the even water resource of water resource, and realize the level distribution of the construction, and realize the sprinkling irrigation, and reduce the level of irrigation, and realize the sprinkling irrigation, and be applicable to irrigate the irrigation, and irrigate the irrigation cost of irrigation, and realize the irrigation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a view in the direction a of fig. 1.
In the figure: 1. the device comprises a rack, 2, a walking device, 21, front wheels, 22, guide rear wheels, 221, a rear wheel mounting frame, 222, a door-shaped support frame, 223, an auxiliary guide wheel, 3, a sprinkling irrigation device, 31, a sprinkling irrigation reel, 32, a pipe pressing mechanism, 321, a pipe pressing frame, 322, a tension spring, 33, a water turbine integrated gearbox, 34, a spray head, 35 and an auxiliary PE pipe.
Detailed Description
The present invention will be further explained with reference to the drawings (hereinafter, the drawing direction of the input end of the sprinkling irrigation PE pipe is described as the rear).
As shown in figures 1 and 2, the self-moving small sprinkler suitable for garden sprinkling irrigation comprises a frame 1, a walking device 2 and a sprinkling irrigation device 3.
The frame 1 is a box-shaped supporting structure with the top, the bottom and the rear opened, and the top surface of the box-shaped supporting structure is a structure inclined towards the rear and the lower part.
The sprinkling irrigation device 3 comprises a sprinkling irrigation reel 31, a sprinkling irrigation PE pipe, a pipe pressing mechanism 32, a water turbine integrated gearbox 33 and a spray head 34;
the sprinkling irrigation reel 31 comprises a barrel body and wing plates; the cylinder body is a hollow cylindrical structure; the wing plates are of a disc-shaped structure and are arranged into two pieces, the two wing plates are respectively coaxial with the barrel body and are arranged at two ends of the barrel body, and an outer gear ring is coaxially and fixedly arranged on the outer side surface of one wing plate; the sprinkling irrigation reel 31 is integrally arranged between two side walls of the left and right directions of the frame 1 by taking the radial direction of the cylinder body as the front and back direction and erecting the sprinkling irrigation reel through a bearing;
the spray irrigation PE pipe is wound on the cylinder of the spray irrigation reel 31, the input end of the spray irrigation PE pipe is wound on the outer layer, and the output end of the spray irrigation PE pipe is wound on the inner layer;
the pipe pressing mechanism 32 comprises a pipe pressing frame 321 and a tension spring 322; the pressure pipe frame 321 is a door-shaped frame structure, the width dimension of the door-shaped frame structure is matched with the length dimension of the cylinder body of the sprinkling irrigation reel 31 and is clamped between two wing plates of the sprinkling irrigation reel 31, and the bottom end of the pressure pipe frame 321 is hinged and installed on two side walls in the left and right directions of the frame 1; one end of the tension spring 322 is connected with the door-shaped frame structure of the pressure pipe frame 321, the other end is connected with the side wall of the machine frame 1, and the tension spring 322 can enable the pressure pipe frame 321 to be pressed on the cylinder body of the sprinkling irrigation reel 31 all the time;
the water turbine integrated gearbox 33 is erected and installed on the machine frame 1 corresponding to the position of an outer gear ring of the sprinkling irrigation reel 31 and comprises a pressure water input port and a pressure water output port, the water turbine integrated gearbox 33 internally comprises a water turbine and a water turbine transmission mechanism, the water turbine transmission mechanism comprises a power output gear which is matched and meshed with the outer gear ring tooth part of the sprinkling irrigation reel 31, the sprinkling irrigation reel 31 can be driven to rotate by the power output gear output power of the water turbine transmission mechanism in the rotating process of the water turbine, the pressure water input port and the pressure water output port of the water turbine integrated gearbox 33 are arranged corresponding to the position of the water turbine, the pressure water input port and the pressure water output port of the water turbine integrated gearbox 33 are both communicated and connected with a three-way joint, one end of the three-way joint on the pressure water input port is communicated with one end of the three-way joint on the pressure water output port through a pipeline, and the other end of the three-way joint on the pressure water input port is communicated and connected with the output end of a sprinkling irrigation PE pipe through a pipeline;
the pressure water input end of the spray head 34 is connected with the other end of the tee joint on the pressure water output port of the water turbine integrated gearbox 33.
The walking device 2 comprises a front wheel 21 and a guide rear wheel 22; the front wheel 21 is arranged at the front lower part of the frame 1 through a front wheel shaft which is arranged on the frame 1 in a penetrating way; the rear guide wheel 22 is arranged at the rear end of the frame 1 through a rear wheel mounting frame 221, the rear guide wheel 22 is positioned in the middle of the left and right directions of the frame 1, and an arc-shaped groove matched with the spray irrigation PE pipe in size is formed in the wheel surface of the rear guide wheel 22 along the circumferential direction of the arc-shaped groove.
When the self-moving small sprinkler suitable for garden sprinkling irrigation is in a non-sprinkling irrigation storage transition state, the sprinkling irrigation PE pipe is completely wound on the cylinder body of the sprinkling irrigation reel 31, and at the moment, the pipe pressing frame 321 is pressed against the sprinkling irrigation PE pipes wound in sequence under the action of the tension spring 322, so that the sprinkling irrigation PE pipes can be prevented from being separated from the sprinkling irrigation reel 31; when the garden needs to be irrigated, the input end of the sprinkling PE pipe can be pulled out and connected with the pressure water supply bolt, then the frame 1 is pulled forward along the path needing sprinkling to move to the position needing sprinkling by the walking device 2, the sprinkling reel 31 is rotated to release the sprinkling PE pipe during the movement of the frame 1, finally the pressure water supply bolt is opened after the sprinkling PE pipe is arranged in the arc-shaped groove of the guide rear wheel 22, the pressure water enters the sprinkling PE pipe, the pressure water is divided into two paths after passing through the three-way joint of the pressure water input port of the water turbine integrated gearbox 33, one path enters the water turbine integrated gearbox 33 to drive the water turbine and then is output from the three-way joint of the pressure water output port of the water turbine integrated gearbox 33, and the other path directly enters the three-way joint of the pressure water output port of the water turbine integrated gearbox 33 through the pipeline, two paths of pressure water are converged at a three-way joint position of a pressure water outlet of the water turbine integrated gearbox 33 and then sprayed out through the spray nozzle 34 to realize spray irrigation, one path of pressure water entering the water turbine integrated gearbox 33 in the spray irrigation process drives the water turbine to rotate and output torque, the power output gear of the water turbine transmission mechanism drives the outer gear ring of the spray irrigation reel 31 to rotate, and further drives the spray irrigation reel 31 to rotate and recover the spray irrigation PE pipe, the spray irrigation reel 31 drives the self-moving type small-sized sprinkler suitable for garden spray irrigation to integrally move backwards and gradually approach a pressure water supply plug in the recovery process of the spray irrigation PE pipe, the guide rear wheel 22 clamped and lifted or riding on the spray irrigation PE pipe ensures that the self-moving type small-sized sprinkler suitable for garden spray irrigation integrally moves along the trend of the spray irrigation PE pipe all the time, when the self-moving type small-sized sprinkler suitable for garden spray irrigation integrally moves to the position of the pressure water supply plug, the whole process is completed, the pressure hydrant is closed.
In order to realize that the spray head 34 sprays the spray water with different coverage areas according to different garden vegetation and realize better universality, as an embodiment of the invention, a flow regulating valve is arranged on a pressure water input end of the spray head 34, and the flow of the spray water sprayed from the spray head 34 can be changed by regulating the flow regulating valve, so that the spray head 34 sprays the spray water with different coverage areas.
In order to realize that the spray head 34 sprays spray water with different coverage areas according to different garden vegetation and realize better universality, as another embodiment of the invention, a spray head height adjusting mechanism is arranged at the communication connection position of the pressure water input end of the spray head 34 and the other end of the three-way joint on the pressure water output port of the water turbine integrated gearbox 33; varying the coverage area of the sprinkler water sprayed by the sprinkler head 34 may be accomplished by adjusting the height position of the sprinkler head 34.
In order to prevent the sprinkling irrigation PE pipe from being separated from the arc-shaped groove of the guide rear wheel 22 in the self-moving sprinkling irrigation process of the self-moving small sprinkling irrigation machine suitable for garden sprinkling irrigation, and further prevent the whole machine from being correctly moved along the trend of the sprinkling irrigation PE pipe, as a further improvement scheme of the invention, as shown in fig. 3, the guide rear wheel 22 is installed on a rear wheel installation frame 221 through a door-shaped support frame 222, the top end of the door-shaped support frame 222 is connected with the rear wheel installation frame 221, and the input end of the sprinkling irrigation PE pipe penetrates out from a gap between the inner side surface of the top end of the door-shaped support frame 222 and the bottom surface of the arc-shaped groove of the guide rear wheel 22; the arrangement of the door-shaped support frame 222 can effectively prevent the spray irrigation PE pipe from falling off the arc groove of the rear guide wheel 22.
In order to further prevent the sprinkling irrigation PE pipe from falling off the arc groove of the rear guide wheel 22, as shown in fig. 3, an auxiliary guide wheel 223 is further disposed inside the frame structure of the portal support 222 and above the rear guide wheel 22, an arc groove matched with the sprinkling irrigation PE pipe in size is disposed on the wheel surface of the auxiliary guide wheel 223 along the circumferential direction, the distance between the arc groove bottom surface of the auxiliary guide wheel 223 and the arc groove bottom surface of the rear guide wheel 22 is matched with the diameter size of the sprinkling irrigation PE pipe, and the input end of the sprinkling irrigation PE pipe penetrates through the gap between the arc groove bottom surface of the auxiliary guide wheel 223 and the arc groove bottom surface of the rear guide wheel 22.
In order to make the spray irrigation PE pipe closer to the ground during the spray irrigation process and further to make the rear wheel 22 more stably guided, as a further improvement of the present invention, the door-shaped support 222 is disposed to be inclined forward.
In order to prevent the sprinkling irrigation PE pipe wound on the sprinkling irrigation reel 31 from excessively deflecting and bending under the guiding action of the guiding rear wheel 22 due to the winding width of the sprinkling irrigation reel 31 in the sprinkling irrigation process, and simultaneously prevent the guiding rear wheel 22 from being subjected to excessive deflection force due to excessive bending of the pulled sprinkling irrigation PE pipe, and ensure accurate guiding, as a further improvement scheme of the invention, the rear wheel mounting frame 221 is an acute-angle isosceles triangle frame structure with an upward vertex angle, and the portal-shaped support frame 222 is mounted at the vertex angle position of the rear wheel mounting frame 221 of the isosceles triangle frame structure; the longer distance between the portal support frame 222 and the sprinkling irrigation reel 31 can relatively prolong the pulling length of the pulled sprinkling irrigation PE pipe, so that the pulled sprinkling irrigation PE pipe has a gentler bending angle and is prevented from excessively deviating and bending.
When the stander 1 is pulled to move to a position needing sprinkling irrigation on a sprinkling irrigation path through the walking device 2, the stander can be pulled through a handle arranged at the front end of the stander 1, and can also be pulled through a pulling water conveying pipeline, because the latter does not need to be additionally provided with a handle, the latter is preferably selected, namely, as the preferred proposal of the invention, the output end of the sprinkling irrigation PE pipe extends out from the shaft end of the barrel through a PE pipe arranged inside the barrel of the sprinkling irrigation reel 31, the outer gear ring of the sprinkling irrigation reel 31 and the water turbine integrated gearbox 33 are arranged at the other shaft end position of the barrel far away from the output end of the sprinkling irrigation PE pipe, the pressure water input port of the water turbine integrated gearbox 33 faces the front, the output end of the sprinkling irrigation PE pipe is arranged along the radial direction of the barrel of the sprinkling irrigation reel 31, the output end of the sprinkling irrigation PE pipe faces the front, and the other end of a three-way joint on the pressure water input port of the water turbine integrated gearbox 33 is communicated and connected with the output end of the sprinkling irrigation PE pipe through an auxiliary PE pipe 35 surrounding the stander 1 from the front; the auxiliary PE pipe 35 is a passage for pressure water to enter the three-way joint of the pressure water inlet of the water turbine integrated gearbox 33, and can be used as a traction handle, namely the traction frame 1 can be directly realized by drawing the auxiliary PE pipe 35, and the output end of the spray irrigation PE pipe arranged along the radial direction can avoid excessive bending of the connection position of the auxiliary PE pipe 35 and prolong the service life of the spray irrigation PE pipe.
The pressure pipe mechanism 32 can be arranged below the front part of the sprinkling irrigation reel 31 and also can be arranged above the rear part of the sprinkling irrigation reel 31, and the pressure pipe mechanism 32 is preferably arranged below the front part of the sprinkling irrigation reel 31 as the pressure pipe mechanism is hidden below the sprinkling irrigation reel 31, does not occupy extra space and has more beautiful appearance.
In order to simplify the installation, as a further improvement of the present invention, the bottom end of the pressure pipe frame 321 is sleeved on the front axle of the front wheel 21.
This from small-size sprinkling irrigation machine of formula that moves suitable for gardens sprinkling irrigation adopts water turbine drive complete machine to realize from retrieving the removal, can pull out the input of sprinkling irrigation PE pipe and be connected with pressure feed-water swivel when gardens need spray operation, then along needing the forward tractive frame 1 in sprinkling irrigation route to make it move to the needs sprinkling irrigation position on the sprinkling irrigation route through running gear 2 and release sprinkling irrigation PE pipe, open pressure feed-water swivel after arranging sprinkling irrigation PE pipe in the arc recess of direction rear wheel 22, 31 backrush of sprinkling irrigation in pressure water drive water turbine rotation process realize the recovery of sprinkling irrigation PE pipe, the joint is lifted or ride direction rear wheel 22 on the PE pipe of sprinkling irrigation simultaneously and is guaranteed that this is applicable to the whole movement of small-size sprinkling irrigation machine of formula that moves from sprinkling irrigation of gardens sprinkling irrigation is along the trend of sprinkling irrigation PE pipe all the time, accomplish whole sprinkling irrigation process when the complete machine walks to pressure feed-water swivel when the complete machine position, close pressure feed-water swivel can, it sprays conveniently to carry out the sprinkling irrigation to the gardens vegetation to use the flexibility height, be convenient for maintenance, not only need not only in the raceway area network, need not consider the problem of sprinkling irrigation shower nozzle combination, and the prerequisite mode that moves, and realize the even construction of saving water resource under the prerequisite of water resource, and realize the even distribution of water resource, and be applicable to the construction, and practice thrift the level of water conservation, and realize the pre-buried volume of irrigation, and realize the construction, and reduce the irrigation, and be applicable to the irrigation, and be applicable to the irrigation of irrigation.
Claims (10)
1. A self-moving small sprinkler suitable for sprinkling irrigation in gardens is characterized by comprising a rack (1), a walking device (2) and a sprinkling irrigation device (3);
the rack (1) is a box-shaped supporting structure with the top, the bottom and the rear opened, and the top surface of the box-shaped supporting structure is a structure inclined towards the rear lower part;
the sprinkling irrigation device (3) comprises a sprinkling irrigation reel (31), a sprinkling irrigation PE pipe, a pipe pressing mechanism (32), a water turbine integrated gearbox (33) and a sprinkling nozzle (34);
the sprinkling irrigation reel (31) comprises a cylinder body and wing plates; the cylinder body is a hollow cylindrical structure; the wing plates are of a disc-shaped structure and are arranged into two pieces, the two wing plates are respectively coaxial with the barrel body and are arranged at two ends of the barrel body, and an outer gear ring is coaxially and fixedly arranged on the outer side surface of one wing plate; the whole sprinkling irrigation reel (31) takes the radial direction of the cylinder body as the front-back direction and is erected and installed between two side walls in the left-right direction of the rack (1) through a bearing;
the sprinkling irrigation PE pipe is wound on the cylinder body of the sprinkling irrigation reel (31), the input end of the sprinkling irrigation PE pipe is wound on the outer layer, and the output end of the sprinkling irrigation PE pipe is wound on the inner layer;
the pipe pressing mechanism (32) comprises a pipe pressing frame (321) and a tension spring (322); the pipe pressing frame (321) is a door-shaped frame structure, the width dimension of the door-shaped frame structure is matched with the length dimension of the barrel body of the sprinkling irrigation reel (31) and is clamped between two wing plates of the sprinkling irrigation reel (31), and the bottom end of the pipe pressing frame (321) is hinged and installed on two side walls in the left and right directions of the rack (1); one end of a tension spring (322) is connected with the door-shaped frame structure of the pressure pipe frame (321), and the other end of the tension spring is connected with the side wall of the rack (1);
the position, corresponding to an outer gear ring of the sprinkling irrigation reel (31), of the water turbine integrated gearbox (33) is erected and installed on the rack (1) and comprises a pressure water input port and a pressure water output port, the water turbine integrated gearbox (33) internally comprises a water turbine and a water turbine transmission mechanism, the water turbine transmission mechanism comprises a power output gear which is matched and meshed with an outer gear ring tooth part of the sprinkling irrigation reel (31), the pressure water input port and the pressure water output port of the water turbine integrated gearbox (33) are arranged corresponding to the positions of the water turbine, the pressure water input port and the pressure water output port of the water turbine integrated gearbox (33) are both communicated and connected with a three-way joint, one end of the three-way joint on the pressure water input port is communicated with one end of the three-way joint on the pressure water output port through a pipeline, and the other end of the three-way joint on the pressure water is communicated and connected with an output port of a sprinkling irrigation pipe through a pipeline;
the pressure water input end of the spray head (34) is communicated and connected with the other end of the tee joint on the pressure water output port of the water turbine integrated gearbox (33);
the walking device (2) comprises a front wheel (21) and a guide rear wheel (22); the front wheel (21) is arranged at the front lower part of the frame (1) through a front wheel shaft which is arranged on the frame (1) in a penetrating way; the rear guide wheel (22) is arranged at the rear end of the rack (1) through a rear wheel mounting frame (221), the rear guide wheel (22) is positioned in the middle of the left and right directions of the rack (1), and an arc-shaped groove matched with the spray irrigation PE pipe in size is formed in the wheel surface of the rear guide wheel (22) along the circumferential direction of the rear guide wheel.
2. The self-propelled miniature sprinkler for garden sprinkling irrigation according to claim 1, wherein a flow control valve is provided at a pressurized water input end of said sprinkler head (34).
3. The self-propelled miniature sprinkler for garden sprinkling irrigation as claimed in claim 1, wherein a sprinkler height adjusting mechanism is provided at a communication connection position of a pressure water input end of the sprinkler (34) and the other end of the three-way joint at the pressure water output port of the water turbine integrated gearbox (33).
4. The self-propelled small sprinkler suitable for garden sprinkling irrigation according to claim 1, 2 or 3, wherein the guide rear wheel (22) is mounted on the rear wheel mounting frame (221) through a door-shaped support frame (222), the top end of the door-shaped support frame (222) is connected with the rear wheel mounting frame (221), and the input end of the sprinkling irrigation PE pipe penetrates through a gap between the inner side surface of the top end of the door-shaped support frame (222) and the bottom surface of the arc-shaped groove of the guide rear wheel (22).
5. The self-propelled small sprinkler suitable for garden sprinkling irrigation of claim 4, wherein an auxiliary guide wheel (223) is further arranged inside the frame structure of the portal-shaped support frame (222) and above the guide rear wheel (22), an arc-shaped groove matched with the sprinkling PE pipe in size is formed in the wheel surface of the auxiliary guide wheel (223) along the circumferential direction of the auxiliary guide wheel, the distance between the arc-shaped groove bottom surface of the auxiliary guide wheel (223) and the arc-shaped groove bottom surface of the guide rear wheel (22) is matched with the diameter of the sprinkling PE pipe in size, and the input end of the sprinkling PE pipe penetrates out from the gap between the arc-shaped groove bottom surface of the auxiliary guide wheel (223) and the arc-shaped groove bottom surface of the guide rear wheel (22).
6. The self-propelled mini sprinkler suitable for garden sprinklers according to claim 4, wherein said door-shaped support frame (222) is inclined forward.
7. The self-propelled mini sprinkler suitable for garden sprinkling irrigation as claimed in claim 4, wherein said rear wheel mounting bracket (221) is an acute isosceles triangle frame structure with the vertex angle set backward, and said door-shaped supporting bracket (222) is installed at the vertex angle position of the rear wheel mounting bracket (221) of the isosceles triangle frame structure.
8. The self-moving small sprinkler applicable to garden sprinkler irrigation as claimed in claim 1, 2 or 3, wherein the output end of the sprinkler irrigation PE pipe is extended from the shaft end of the cylinder body through the PE pipe arranged inside the cylinder body of the sprinkler irrigation reel (31), the outer gear ring of the sprinkler irrigation reel (31) and the water turbine integrated gearbox (33) are arranged at the other shaft end position of the cylinder body far away from the output end of the sprinkler irrigation PE pipe, the pressure water of the water turbine integrated gearbox (33) is arranged towards the front, the output end of the sprinkler irrigation PE pipe is arranged along the radial direction of the cylinder body of the sprinkler irrigation reel (31), the output end of the sprinkler irrigation PE pipe is arranged towards the front, and the other end of the tee joint on the pressure water input port of the water turbine integrated gearbox (33) is connected with the output end of the sprinkler irrigation PE pipe through the auxiliary PE pipe (35) surrounding the frame (1) from the front.
9. The self-propelled miniature sprinkler for garden sprinklers according to claim 1, 2 or 3, characterized in that said pressure pipe means (32) is arranged under the front portion of the sprinkler reel (31).
10. The self-propelled miniature sprinkler for garden sprinkling irrigation according to claim 9, wherein the bottom end of the pressure pipe frame (321) is sleeved on the front axle of the front wheel (21).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710113444.XA CN106665287B (en) | 2017-02-28 | 2017-02-28 | Self-moving type small-sized sprinkling machine suitable for garden sprinkling irrigation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710113444.XA CN106665287B (en) | 2017-02-28 | 2017-02-28 | Self-moving type small-sized sprinkling machine suitable for garden sprinkling irrigation |
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| CN106665287A CN106665287A (en) | 2017-05-17 |
| CN106665287B true CN106665287B (en) | 2023-03-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111837897A (en) * | 2020-06-30 | 2020-10-30 | 江苏大学 | Movable reel sprinkling irrigation unit |
| CN111869552B (en) * | 2020-08-31 | 2024-04-30 | 南京林业大学 | Automatic sprinkler and sprinkler system of landscape |
| CN114451270B (en) * | 2021-05-21 | 2022-12-23 | 江苏华源节水股份有限公司 | Reel sprinkler control method for driving whole machine through pressure water |
| CN113179920B (en) * | 2021-05-21 | 2022-03-04 | 江苏华源节水股份有限公司 | Water turbine driven vehicle-mounted reel sprinkler |
| CN113179921B (en) * | 2021-05-21 | 2022-03-04 | 江苏华源节水股份有限公司 | Using method of water turbine driven vehicle-mounted reel sprinkler |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2517243Y (en) * | 2001-07-06 | 2002-10-23 | 明水县新星水利机械综合修造厂 | Farm tricycle carried disk type sprinkler |
| CN204253264U (en) * | 2014-11-28 | 2015-04-08 | 江苏华源灌排有限公司 | Reel type irrigator water turbine case and drive unit |
| CN104686294B (en) * | 2015-03-23 | 2015-11-11 | 微山斯贝特金属有限公司 | Self-propelled controlled in wireless rainer |
| CN105532375B (en) * | 2016-01-11 | 2018-12-21 | 江苏华源节水股份有限公司 | A kind of sprinkler car self-travel type sprinkler with reel and its application method |
| CN105706853B (en) * | 2016-03-17 | 2018-12-14 | 江苏华源节水股份有限公司 | A kind of intelligence reel sprinkling irrigation machine reaction type eddies of water wheel drive unit and application method |
| CN109601343B (en) * | 2016-05-26 | 2021-06-22 | 江苏华源节水股份有限公司 | Reel sprinkling irrigation machine with self-walking nozzle car |
| CN206517919U (en) * | 2017-02-28 | 2017-09-26 | 江苏华源节水股份有限公司 | The small-sized irrigation sprinkler of automatic moving type sprayed suitable for gardens |
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