CN212971091U

CN212971091U - Water-saving irrigation device for farmland

Info

Publication number: CN212971091U
Application number: CN202021291520.XU
Authority: CN
Inventors: 罗峰磷
Original assignee: Lechang Hengyuan Hydropower Construction Engineering Co Ltd
Current assignee: Lechang Hengyuan Hydropower Construction Engineering Co Ltd
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2021-04-16
Anticipated expiration: 2030-07-04

Abstract

The utility model belongs to the technical field of field irrigation's technique and specifically relates to a farmland water-saving irrigation device is related to, it includes support frame, slide bar, elevating system and water spray mechanism, and vertical direction sliding connection is followed to the slide bar in the support frame, and water spray mechanism connects in the slide bar bottom surface, and water spray mechanism's delivery port sets up towards ground, and elevating system includes: the driving piece is arranged on the side wall of the support frame far away from the water spraying mechanism; a gear arranged on the output shaft of the driving part; the rack is vertically arranged at one end part of the sliding rod; wherein the rack is meshed with the gear. The utility model discloses water spray mechanism can become the protection to the plant towards the root or the leaf of plant, is favorable to the growth of plant.

Description

Water-saving irrigation device for farmland

Technical Field

The utility model belongs to the technical field of farm irrigation's technique and specifically relates to a farmland water-saving irrigation device is related to.

Background

Irrigation and water conservancy are water conservancy engineering measures aiming at agricultural yield increase, and various water conservancy engineering measures are built and applied to adjust and improve the water content condition of the farmland and the water conservancy conditions of regions, so that the virtuous circle of the ecological environment is promoted, and the production of crops is facilitated.

The utility model discloses a chinese utility model with bulletin number CN207491735U utilizes irrigation equipment in farmland, including the equipment body, the lower extreme intercommunication of equipment body right flank has the inlet tube, and the left end of inlet tube runs through and extends to the inside of the equipment body, and the inlet tube is located the inside one end fixed mounting of equipment body and has the filter screen, and the left surface fixed mounting of filter screen has the water pump, and the play water end fixed mounting of water pump has the outlet pipe, and the one end that the water pump was kept away from to the outlet pipe runs through and extends to the outside of equipment body, and the inner wall fixed mounting of equipment body has the shell.

The above prior art solutions have the following drawbacks: when the plant with higher height needs to be sprayed with water, the position of the water outlet pipe cannot be adjusted, and the water sprayed by the water outlet pipe only can face the root of the plant.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a farmland water-saving irrigation device, which can spray the whole of the plant and improve the whole practicability.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a farmland water-saving irrigation device, includes support frame, slide bar, elevating system and water spray mechanism, vertical direction sliding connection in support frame is followed to the slide bar, water spray mechanism connects in the slide bar bottom surface, water spray mechanism's delivery port sets up towards ground, elevating system includes: the driving piece is arranged on the side wall of the support frame far away from the water spraying mechanism; a gear arranged on the output shaft of the driving part; the rack is vertically arranged at one end part of the sliding rod; wherein the rack is engaged with the gear.

Through adopting above-mentioned technical scheme, according to the characteristic of plant, the drive driving piece makes the slide bar move along vertical direction through the transmission of gear and rack for the distance between water spray mechanism and the ground changes, makes water spray mechanism can become the protection towards the root or the leaf of plant, forms the plant.

The utility model discloses can further configure to in a preferred example, the lateral wall of slide bar and correspond the slide bar and wear to establish support frame department and be provided with the slider, be provided with on the support frame and supply the gliding slide rail of slider, the slide rail is vertical setting.

Through adopting above-mentioned technical scheme, the slider moves on the slide rail, and it has injectd the direction of motion of slide bar for the slide bar can be along vertical direction motion.

The present invention may be further configured in a preferred example such that the water spray mechanism comprises: a water storage tank arranged on the ground; a water pipe arranged in the water storage tank; a water pump arranged in the water storage tank and communicated with the water through pipe; the soft connecting pipe is arranged at the end part of the water service pipe extending out of the water storage tank; the end part of the connecting pipe, which is far away from the water storage tank, is connected with the sliding rod, and the water outlet of the connecting pipe is arranged towards the ground.

Through adopting above-mentioned technical scheme, the export of water pump in with the storage water tank to the connecting pipe sprays the plant through the connecting pipe, because the slide bar can take place the motion, then the position of connecting pipe also can move thereupon, and the connecting pipe is soft to the change of adaptation slide bar position.

The utility model discloses can further configure to in a preferred example, the bottom surface of slide bar is connected with the water conservancy diversion piece, water conservancy diversion piece and connecting pipe intercommunication, the vertical lateral wall intercommunication of water conservancy diversion piece has a plurality of honeycomb ducts, horizontally the tip that the water conservancy diversion piece was kept away from to the honeycomb duct is provided with spouts the piece soon.

By adopting the technical scheme, the spraying range can be enlarged by additionally arranging the rotary spraying piece, so that the growth of plants is facilitated.

The utility model discloses can further configure to in a preferred example, the lateral wall of honeycomb duct is provided with a plurality of water conservancy diversion holes, the water conservancy diversion hole is close to the ground setting.

Through adopting above-mentioned technical scheme, water also can spray to the plant through the water conservancy diversion hole to the area that the increase was sprayed is favorable to the growth of plant.

The utility model discloses can further configure to in a preferred example, the detachable curved first connecting plate that is connected with each other articulated that is connected with of slide bar lateral wall, the end connection that articulated department was kept away from to first connecting plate has the second connecting plate, two the mutual butt of second connecting plate just is connected with the fastener, one of them the lateral wall of first connecting plate is provided with vertical third connecting plate, the top surface of water conservancy diversion piece is provided with vertical first screw rod, the top threaded connection of first screw rod is in the third connecting plate.

Through adopting above-mentioned technical scheme, according to vegetation's density, the position of adjustment spraying can reduce the water yield of spraying and reduce the area of spraying to the less parcel of density, reduces the waste of water resource.

The utility model discloses can further configure to in a preferred example, the inside wall at carriage top is provided with vertical sleeve, sliding connection has the telescopic link in the sleeve, the telescopic link stretches out telescopic tip and slide bar top surface butt.

Through adopting above-mentioned technical scheme, add telescopic link and a telescopic cylinder, play the effect of protection to the slide bar, and can prevent that gear and rack from breaking away from each other.

The utility model discloses can further configure to in a preferred example, the inside wall at carriage top is provided with vertical spring, the lateral wall of sleeve, telescopic link is located to the spring housing, the bottom and the telescopic link of spring are kept away from telescopic lateral wall and are connected.

Through adopting above-mentioned technical scheme, set up the spring, make it play the effect of buffering, in the twinkling of an eye when telescopic link and slide bar butt, alleviate the power of collision.

To sum up, the utility model discloses a following at least one useful technological effect:

1. according to the characteristics of the plants, the driving piece is driven, the sliding rod moves along the vertical direction through the transmission of the gear and the rack, so that the distance between the water spraying mechanism and the ground is changed, the water spraying mechanism can face the roots or leaves of the plants, and the plants are protected;

2. the slide moves on a slide rail, which defines the direction of movement of the slide rod, so that the slide rod can move in the vertical direction.

Drawings

Fig. 1 is a schematic view of the overall structure of a water-saving farmland irrigation device according to the embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a sectional view of the slider in this embodiment.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 1.

Fig. 5 is a sectional view of the water storage tank in this embodiment.

Fig. 6 is a partially enlarged schematic view of a portion C in fig. 1.

Fig. 7 is a partially enlarged schematic view of a portion D in fig. 1.

In the figure, 1, a support frame; 11. a vertical plate; 12. a transverse plate; 13. a slide rail; 2. a slide bar; 21. a slider; 3. a lifting mechanism; 31. a drive member; 32. a gear; 33. a rack; 4. a water spraying mechanism; 41. a water storage tank; 42. a water pipe; 43. a water pump; 44. a connecting pipe; 5. a flow guide block; 51. a flow guide pipe; 52. a flow guide hole; 6. a rotary spraying piece; 61. rotating the spray head; 62. spraying strips in a rotating mode; 7. a first connecting plate; 71. a second connecting plate; 711. an avoidance groove; 72. a fastener; 721. a second screw; 722. a nut; 8. a sleeve; 81. a telescopic rod; 82. a spring; 83. positioning blocks; 9. a third connecting plate; 91. a first screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a farmland water-saving irrigation device, including support frame 1, slide bar 2, elevating system 3 and water spray mechanism 4, 2 sliding connection of slide bar in support frame 1, elevating system 3 connects in support frame 1, through 3 vertical direction motions of drive slide bar 2 edge of elevating system, water spray mechanism 4 connects in the bottom surface of slide bar 2, and water spray mechanism 4's delivery port sets up towards ground, and to the plant of difference, the delivery port through elevating system 3 control water spray mechanism 4 is close to or keeps away from the plant, and above-mentioned measure is favorable to the growth of plant.

Referring to fig. 1, support frame 1 includes diaphragm 12 and two risers 11, and riser 11 is vertical to be connected in ground, and diaphragm 12 fixed connection is on riser 11's top, and diaphragm 12 and two risers 11 are connected and are formed the structure of the font of falling U, and slide bar 2 sliding connection all stretches out the lateral wall that corresponds riser 11 in two

risers

11 and 2 both ends of slide bar.

Referring to fig. 1 and 2, in order to better lift the slide bar 2, two lifting mechanisms 3 are provided, which are respectively located at both ends of the slide bar 2. The lifting mechanism 3 includes: the driving part 31 is connected to the side wall of one vertical plate 11, the driving part 31 is far away from the water spraying mechanism 4, the driving part 31 is specifically a motor, and the motor has a self-locking function; a gear 32 fixedly connected to an output shaft of the motor; and the rack 33 is fixedly connected to one end part of the sliding rod 2, the rack 33 is vertically arranged, the gear 32 is positioned between the rack 33 and the corresponding vertical plate 11, and the gear 32 is meshed with the rack 33. In order to guarantee that the motors drive simultaneously, two motors are all connected with the controller, and the output shaft through controller direct drive motor rotates, even the motor probably appears the asynchronous condition, has the interval between slide bar 2 and the riser 11, but the slide bar 2 probably appears inclining and does not take place the dead condition of card. The driving motor, thereby the motor output shaft rotates and drives the gear 32 to rotate, makes the slide bar 2 move up and down through the transmission of rack 33 for the delivery port of the water spray mechanism 4 can move up and down synchronously.

Referring to fig. 2 and 3, in order to define the sliding direction of the sliding rod 2, a sliding block 21 is fixed on the side wall of the sliding rod 2 and the portion corresponding to the vertical plate 11 where the sliding rod penetrates through, a sliding rail 13 for the sliding block 21 to slide is provided on the vertical plate 11, a distance is provided between the sliding block 21 and the sliding rail 13, the sliding rail 13 is vertically arranged, and the bottom end of the sliding rail 13 is higher than the top of the gear 32.

Referring to fig. 1 and 4, in the process of up-and-down movement of the sliding rod 2, it may collide with the transverse plate 12, therefore, the bottom surface of the transverse plate 12 is fixed with the vertical sleeve 8, the telescopic rod 81 is slidably connected in the sleeve 8, the telescopic rod 81 is arranged in a T shape, the top end of the telescopic rod 81 is slidably connected in the sleeve 8, the bottom end of the telescopic rod extends out of the bottom of the sleeve 8, and the telescopic rod 81 extends out of the bottom end of the sleeve 8 and abuts against the top surface of the. When the distance between the gear 32 and the rack 33 is increased, the gear and the rack have an opportunity to separate from each other, and after the sliding rod 2 abuts against the telescopic rod 81, the telescopic rod 81 limits the sliding of the sliding rod 2 to prevent the separation.

Referring to fig. 4, a vertical spring 82 is fixed on the bottom surface of the transverse plate 12, the spring 82 is sleeved on the outer side walls of the sleeve 8 and the telescopic rod 81, the bottom end of the spring 82 is connected with the outer side wall of the telescopic rod 81 far away from the sleeve 8, and the spring 82 has a buffering effect.

Referring to fig. 1 and 4, the sliding rod 2 is cylindrical, and therefore, in order to achieve a better buffering effect, a positioning block 83 is fixed at the bottom end of the telescopic rod 81, and the bottom surface of the positioning block 83 is provided as an arc surface which is matched with the outer side wall of the sliding rod 2.

Referring to fig. 5 and 6, the water spray mechanism 4 includes: a water storage tank 41 placed on the ground, the water storage tank 41 being supplied with water from an external source; a water pipe 42 connected to the inside of the water storage tank 41, wherein the water pipe 42 is vertically arranged, the bottom end of the water pipe 42 is close to the bottom surface of the water storage tank 41, and the top end of the water pipe 42 is higher than the top of the water storage tank 41; a water pump 43 connected to the inside of the water tank 41 and communicating with the water pipe 42; a connection pipe 44 connected to an end of the water passage pipe 42 remote from the bottom surface of the water storage tank 41, the connection pipe 44 communicating with the water passage pipe 42, the connection pipe 44 being an expandable and flexible bellows, the end of the connection pipe 44 remote from the water passage pipe 42 being connected to the bottom surface of the slide lever 2 (see fig. 1), and a water outlet of the connection pipe 44 being provided toward the bottom surface.

Referring to fig. 1 and 6, the bottom surface of the sliding rod 2 is connected with a flow guide block 5, the side wall of the flow guide block 5 is communicated with the connecting pipe 44, the vertical side wall of the flow guide block 5 is connected with a plurality of horizontal flow guide pipes 51, the flow guide pipes 51 are communicated with the flow guide block 5, the end part of the flow guide pipe 51 far away from the flow guide block 5 is connected with a rotary spraying piece 6, the rotary spraying piece 6 comprises a rotary sprayer 61 and a rotary spraying strip 62 connected to the bottom of the rotary sprayer 61, the bottom of the rotary sprayer 61 is communicated with the flow guide pipes 51, and the rotary spraying strip 62 which is spirally arranged is.

Referring to fig. 5 and 6, water in the water storage tank 41 is pumped to the connection pipe 44 by the water pump 43 and then flows through the flow guide block 5 and the flow guide pipe 51, and the water is directly sprayed out of the rotary spray head 61 due to the communication between the rotary spray head 61 and the flow guide pipe 51, and the spraying range can be expanded by the spiral rotary spray strip 62, so that the water forms a rotary spray shape.

Referring to fig. 6, the side wall of the guide pipe 51 is provided with a plurality of guide holes 52, the guide holes 52 are arranged close to the ground, the diameter of the guide holes 52 is 10mm, and the addition of the guide holes 52 increases the water outflow area and enlarges the spraying range.

Referring to fig. 6 and 7, for better limiting the specific spraying position, the outer side wall of the sliding rod 2 is detachably connected with a first arc connecting plate 7 which is hinged to each other, the first connecting plate 7 is arranged in a C shape, the end part of the first connecting plate 7 far away from the hinged part is connected with a second connecting plate 71, the two second connecting plates 71 are mutually abutted, the two second connecting plates 71 are connected through a fastener 72, the outer side wall of the first connecting plate 7 is fixed with a vertical third connecting plate 9, the top surface of the flow guide block 5 is fixed with a vertical first screw 91, the top end of the first screw 91 is in threaded connection with the bottom of the third connecting plate 9, the positions of the two first connecting plates 7 are adjusted, and the spraying position can be adjusted.

Referring to fig. 7, an avoiding groove 711 is formed in a side edge of the second connecting plate 71 away from the first connecting plate 7, the avoiding groove 711 penetrates through two opposite side surfaces of the second connecting plate 71, the fastening member 72 is located at the avoiding groove 711, the fastening member 72 includes a second screw 721 and a nut 722, a diameter of the second screw 721 is smaller than a width of a notch of the avoiding groove 711, one end of the second screw 721 is rotatably connected to one of the second connecting plates 71 and corresponds to a position of the avoiding groove 711, the nut 722 is in threaded connection with the second screw 721, when fastening is required, the second screw 721 is rotated to rotate the second screw from one of the avoiding groove 711 to the other avoiding groove 711, at this time, the two second connecting plates 71 are abutted against each other, the nut 722 is rotated to abut against one of the second connecting plates 71, and the second connecting plate 71 is not connected with the second screw 721.

The implementation principle of the embodiment is as follows: according to the height of plant, driving motor makes gear 32 rotate, and then drives the motion of rack 33, then makes the rotatory nozzle 61 be close to or keep away from the plant when the motion of slide bar 2 for the position of spraying the plant can be adjusted, to the type plant that absorbs water of root, can make the rotatory nozzle 61 be close to the plant, thereby soak dead plant easily to the root, can make the rotatory nozzle 61 keep away from the plant, the main leaf part towards the plant of position of spraying.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a farmland water-saving irrigation device, its characterized in that, includes support frame (1), slide bar (2), elevating system (3) and water spray mechanism (4), vertical direction sliding connection in support frame (1) is followed in slide bar (2), water spray mechanism (4) are connected in slide bar (2) bottom surface, the delivery port of water spray mechanism (4) sets up towards ground, elevating system (3) include: the driving piece (31) is arranged on the side wall of the support frame (1) far away from the water spraying mechanism (4); a gear (32) provided on an output shaft of the driving member (31); a rack (33) vertically arranged at one end part of the sliding rod (2); wherein the rack (33) is engaged with the gear (32).

2. A farmland water-saving irrigation device according to claim 1, characterized in that the side wall of the sliding rod (2) and the position corresponding to the sliding rod (2) penetrating the supporting frame (1) are provided with sliding blocks (21), the supporting frame (1) is provided with sliding rails (13) for the sliding blocks (21) to slide, and the sliding rails (13) are vertically arranged.

3. A water-saving farmland irrigation device as claimed in claim 2, wherein the water spray mechanism (4) comprises: a water storage tank (41) arranged on the ground; a water pipe (42) provided in the water tank (41); a water pump (43) disposed in the water storage tank (41) and communicated with the water pipe (42); a soft connecting pipe (44) arranged at the end part of the water passing pipe (42) extending out of the water storage tank (41); the end part of the connecting pipe (44) far away from the water storage tank (41) is connected with the sliding rod (2), and the water outlet of the connecting pipe (44) faces the ground.

4. A farmland water-saving irrigation device as claimed in claim 3, wherein the bottom surface of the sliding rod (2) is connected with a flow guide block (5), the flow guide block (5) is communicated with the connecting pipe (44), the vertical side wall of the flow guide block (5) is communicated with a plurality of flow guide pipes (51), and the end part of the horizontal flow guide pipe (51) far away from the flow guide block (5) is provided with a rotary spraying piece (6).

5. A farmland water-saving irrigation device as claimed in claim 4, wherein the side wall of the flow guide pipe (51) is provided with a plurality of flow guide holes (52), and the flow guide holes (52) are arranged close to the ground.

6. The farmland water-saving irrigation device according to claim 4, characterized in that the outer side wall of the sliding rod (2) is detachably connected with a first connecting plate (7) which is in an arc shape and is hinged with each other, the end part of the first connecting plate (7) far away from the hinged part is connected with a second connecting plate (71), the two second connecting plates (71) are mutually abutted and connected with a fastener (72), the outer side wall of one first connecting plate (7) is provided with a vertical third connecting plate (9), the top surface of the flow guide block (5) is provided with a vertical first screw rod (91), and the top end of the first screw rod (91) is in threaded connection with the third connecting plate (9).

7. A farmland water-saving irrigation device as claimed in claim 6, wherein the inner side wall of the top of the support frame (1) is provided with a vertical sleeve (8), a telescopic rod (81) is connected in the sleeve (8) in a sliding way, and the end part of the telescopic rod (81) extending out of the sleeve (8) is abutted against the top surface of the sliding rod (2).

8. A farmland water-saving irrigation device as claimed in claim 7, wherein the inner side wall of the top of the support frame (1) is provided with a vertical spring (82), the spring (82) is sleeved on the outer side walls of the sleeve (8) and the telescopic rod (81), and the bottom end of the spring (82) is connected with the outer side wall of the telescopic rod (81) far away from the sleeve (8).