CN111779681A

CN111779681A - Municipal garden is with self-adjusting pump of watering that spouts

Info

Publication number: CN111779681A
Application number: CN202010764058.9A
Authority: CN
Inventors: 李明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2020-10-16

Abstract

The invention belongs to the technical field of water pumps, and particularly relates to a self-adjusting spray irrigation water pump for municipal gardens, which comprises a driving motor, a pump shell and an impeller arranged in the pump shell, wherein a water inlet pipe and a water outlet pipe are fixedly communicated on the pump shell, the upper end of the water outlet pipe is communicated with a corrugated pipe, the other end of the corrugated pipe is fixedly communicated with a spray pipe, a driving gear is coaxially arranged on an output shaft of the driving motor, a rotating shaft is rotatably connected to the side wall of the pump shell, a reduction gear is arranged at the other end of the rotating shaft, the reduction gear is meshed with the driving gear, a support rod is rotatably connected to the side wall of the driving gear, and the upper end of the support rod. The invention can automatically adjust the spraying angle of the spraying pipe, change the aperture of the water flow in the spraying pipe, enlarge the spraying range of the irrigation water, mix air into the irrigation water, and ensure that the water flow is relatively soft, thereby avoiding damaging the garden vegetation.

Description

Municipal garden is with self-adjusting pump of watering that spouts

Technical Field

The invention belongs to the technical field of water pumps, and particularly relates to a self-adjusting water spraying and irrigating pump for a municipal garden.

Background

Irrigation in gardens is the required soil moisture of supplementary landscape plant growth to improve its growth condition's technological measure, along with the development and the popularization of water pump sprinkling irrigation technique, for the demand that satisfies the soil moisture of gardens greenery patches, vegetation, sprinkling irrigation water pump commonly used sprays.

Present gardens sprinkling irrigation water pump is automatic integrative device, and its water pressure and sprinkling irrigation scope are fixed, are difficult to evenly spray far away and nearer vegetation, flowers and plants, and the manual regulation sprays the scope and the angle is very troublesome, easily causes partial vegetation, flowers and plants excessively irrigated, and partial vegetation, flowers and plants can't accept sufficient moisture, are unfavorable for landscape plant growth management, and the manual work is followed the sprinkling irrigation operation and is wasted time and energy, and the automation is low.

To this end, we propose a self-regulating irrigation pump for municipal gardens to solve the above problems.

Disclosure of Invention

The invention aims to provide a self-adjusting water spraying and irrigating pump for municipal gardens, which can be automatically adjusted to realize uniform irrigation and aims to solve the problems of difficult adjustment and incapability of uniform irrigation.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a municipal garden is with self-adjusting pump of watering that spouts, includes driving motor, pump case and the impeller of setting in the pump case, fixed intercommunication has inlet tube and outlet pipe on the pump case, the upper end intercommunication of outlet pipe has the bellows, the fixed intercommunication of the other end of bellows has the shower, coaxial arrangement has drive gear on driving motor's the output shaft, it is connected with the pivot to rotate on the lateral wall of pump case, reduction gear is installed to the other end of pivot, reduction gear and drive gear meshing, it is connected with the bracing piece to rotate on drive gear's the lateral wall, the lateral wall swing joint of slide mechanism and shower is passed through to the upper end of bracing piece, reduction gear keeps away from and is equipped with the bar magnet who sets up along its diametral direction on the lateral wall of bracing piece, be equipped with the rivers adjustment.

In foretell municipal garden is with self-adjusting pump of watering, slide mechanism include with the bar spout of fixed mounting on the shower lateral wall, sliding connection has the sliding block in the bar spout, the upper end of bracing piece is articulated with the sliding block through the hinge.

In foretell municipal garden is with self-adjusting pump of watering, water flow adjustment mechanism includes the fixed plate of fixed mounting in the shower, the surface of fixed plate rotates even has the fender and flows the board, it all is equipped with a plurality of fan-shaped through-holes that are the annular array setting in board and the fixed plate to keep off, fixed mounting has the fixed lantern ring in the shower, fixed lantern ring internal rotation is connected with the threaded rod, the other end of threaded rod extends and is fixed with fender board along the axis direction of shower, threaded rod external screw thread cup joints a screw thread section of thick bamboo, install the permanent magnetism piece on the screw thread section of thick bamboo lateral wall.

In foretell municipal garden is with self-adjusting pump of watering, fixedly connected with flexible gasbag on the inside wall of bar spout, the other end and the sliding block of flexible gasbag are fixed, fixed intercommunication has one-way intake pipe and one-way blast pipe on the lateral wall of flexible gasbag, the exit end of one-way blast pipe runs through the lateral wall of shower and extends to setting in the shower.

Compared with the prior art, the self-adjusting water injection and irrigation pump for the municipal garden has the advantages that:

1. according to the invention, the reduction gear is arranged, the reduction gear can be driven by the driving motor to rotate, the spray pipe is pushed to swing up and down through the supporting rod, the spraying angle of the spray pipe is changed, and uniform irrigation on plants in gardens is realized.

2. According to the invention, the water flow adjusting mechanism is arranged, when the reduction gear rotates, the bar magnet rotates along with the reduction gear, the magnetic poles at two ends of the bar magnet are opposite, under the action of magnetic force, the bar magnet generates periodically-changed attraction and repulsion force on the permanent magnet, and then the threaded cylinder is driven to reciprocate on the surface of the threaded rod to drive the flow baffle to rotate, the flow baffle is periodically overlapped and separated from the fan-shaped through hole in the fixed plate, so that the adjustment of the water flow aperture in the spray pipe is realized, because the water pressure in the pump shell is a fixed value, the larger the water flow aperture in the spray pipe is, the smaller the water flow velocity is, the smaller the spray range is, and otherwise, the.

3. According to the invention, when the support rod pushes the spray pipe to swing upwards, the flow baffle plate and the fan-shaped through holes in the fixed plate are staggered and far away, the smaller the aperture of water flow in the spray pipe is, the larger the flow velocity of the water flow is, the spraying range is further enlarged, the spraying is uniform, the spraying area is larger, and the growth and management of garden plants are facilitated.

4. According to the invention, by arranging the telescopic air bags, when the sliding block moves back and forth in the strip-shaped sliding groove, the telescopic air bags are periodically compressed and stretched, the telescopic air bags can suck outside air and inject the air into the spraying pipe, and after the air and water are mixed, water flow is relatively soft, so that the phenomenon that garden vegetation is damaged due to large impact force of the water flow is avoided.

Drawings

FIG. 1 is a schematic structural view of an embodiment 1 of a self-regulating water injection and irrigation pump for municipal gardens, which is provided by the invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic view showing the structure of a flow baffle in the case of rotation of the self-regulating irrigation and water pump for municipal gardens in accordance with an embodiment 1 of the present invention;

FIG. 4 is a schematic structural view of a spray pipe swinging upward in embodiment 1 of the self-regulating water injection and irrigation pump for municipal gardens according to the present invention;

FIG. 5 is a schematic structural view of an embodiment 5 of the self-regulating irrigation water pump for the municipal garden provided by the invention.

In the figure, 1 driving motor, 2 pump shell, 3 impeller, 4 water inlet pipe, 5 water outlet pipe, 6 corrugated pipe, 7 shower pipe, 8 driving gear, 9 rotating shaft, 10 reduction gear, 11 support rod, 12 bar magnet, 13 water flow adjusting mechanism, 14 sliding mechanism, 15 bar sliding groove, 16 sliding block, 17 fixing plate, 18 baffle plate, 19 fan-shaped through hole, 20 fixing lantern ring, 21 threaded rod, 22 threaded cylinder, 23 spring, 24 permanent magnet, 25 telescopic air bag, 26 one-way air inlet pipe, 27 one-way exhaust pipe.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-4, the self-adjusting water spraying and irrigating pump for the municipal garden comprises a driving motor 1, a pump shell 2 and an impeller 3 arranged in the pump shell 2, wherein the pump shell 2 is fixedly communicated with a water inlet pipe 4 and a water outlet pipe 5, the upper end of the water outlet pipe 5 is communicated with a corrugated pipe 6, the other end of the corrugated pipe 6 is fixedly communicated with a spraying pipe 7, and the spraying pipe 7 can freely rotate and swing by taking the upper port of the water pipe 5 as an axis.

Coaxial arrangement has drive gear 8 on driving motor 1's the output shaft, it is connected with pivot 9 to rotate on the lateral wall of pump case 2, reduction gear 10 is installed to the other end of pivot 9, reduction gear 10 meshes with drive gear 8, reduction gear 10's diameter is greater than drive gear 8, it is connected with bracing piece 11 to rotate on drive gear 8's the lateral wall, the lateral wall swing joint of slide mechanism 14 and shower 7 is passed through to bracing piece 11's upper end, slide mechanism 14 include with fixed mounting the bar spout 15 on shower 7 lateral wall, sliding connection has sliding block 16 in the bar spout 15, bracing piece 11's upper end is articulated with sliding block 16 through the hinge, promote shower 7 luffing motion through bracing piece 11, change shower 7's the angle of spraying, the realization is to the even irrigation of plant every.

Be equipped with the bar magnet 12 that sets up along its diameter direction on the lateral wall that reduction gear 10 kept away from bracing piece 11, be equipped with the rivers adjustment mechanism 13 that matches with bar magnet 12 in the shower 7, rivers adjustment mechanism 13 includes fixed plate 17 of fixed mounting in shower 7, the surface rotation of fixed plate 17 even has the board 18 that keeps off, it all is equipped with a plurality of fan-shaped through-holes 19 that are the annular array setting to keep off in board 18 and the fixed plate 17, fixed mounting has the fixed lantern ring 20 in the shower 7, the internal rotation of fixed lantern ring 20 is connected with threaded rod 21, the other end of threaded rod 21 extends and is fixed with the board 18 that keeps off along the axis direction of shower 7, threaded rod 21 external screw thread has cup jointed threaded cylinder 22, threaded cylinder 22 passes through spring 23 and fixed lantern ring 20 fixed connection, install permanent magnetism piece 24 on the threaded cylinder 22 lateral wall, can change shower 7 internal water flow aperture size, in.

The spray pipe 7 is a plastic pipe, so that the weight is light, the swing is stable, and the influence on the magnetic action between the bar magnet 12 and the permanent magnet 24 can be reduced.

In this embodiment, driving motor 1 drives 3 rotatory during operation of impeller, drives drive gear 8 simultaneously and rotates, then drives reduction gear 10 and rotates, and reduction gear 10 drives bracing piece 11 and reciprocates, promotes sliding block 16 reciprocating sliding in bar spout 15 then, and then promotes shower 7 luffing motion, changes the angle of spraying of shower 7, realizes evenly irrigating the plant everywhere in the gardens.

In this embodiment, when the reduction gear 10 rotates, the bar magnet 12 rotates, the magnetic poles at the two ends of the bar magnet 12 are opposite, and under the action of the magnetic force, generates periodically changing attraction force and repulsion force to the permanent magnets 24, then drives the thread cylinder 22 to make reciprocating translation on the surface of the thread rod 21, because the thread cylinder 22 is fixed with the fixed lantern ring 20 by the spring 23 and can not rotate, then drives the flow baffle plate 18 to make reciprocating rotation within the range of 45 degrees by the thread rod 21 in threaded connection with the thread cylinder (as shown by the arrow in figure 3), the baffle plate 18 and the fan-shaped through holes 19 in the fixed plate 17 are periodically overlapped and separated to realize the adjustment of the water flow aperture in the spray pipe 7, because the water pressure in the pump shell 2 is a fixed value, the larger the water flow aperture in the spray pipe 7 is, the smaller the flow velocity of the water flow is, the smaller the spraying range is, and on the contrary, the smaller the diameter of the water flow hole in the spraying pipe 7 is, the larger the flow velocity of the water flow is, and the larger the spraying range is.

In this embodiment, when the bracing piece 11 promoted shower 7 and swung upwards, it is less to keep off the fan-shaped through-hole 19 degree of overlapping in flow plate 18 and the fixed plate 17, the rivers aperture is less in the shower 7, then the rivers velocity of flow is big more, irrigation water sprays far away, the same reason, when bracing piece 11 promoted shower 7 and swung downwards, it is big more to keep off the fan-shaped through-hole 19 degree of overlapping in flow plate 18 and the fixed plate 17, rivers aperture is big more in the shower 7, then the rivers velocity of flow is little less, irrigation water sprays near distance, irrigation coverage area has been increased, can be to far away and nearer vegetation, flowers and plants evenly spray, irrigation water's spraying range has further been enlarged, be favorable to landscape plant's growth and management.

Example 2

As shown in fig. 5, the present embodiment is different from embodiment 1 in that: fixedly connected with flexible gasbag 25 on the inside wall of bar spout 15, the other end and the sliding block 16 of flexible gasbag 25 are fixed, fixed intercommunication has one-way intake pipe 26 and one-way blast pipe 27 on the lateral wall of flexible gasbag 25, one-way intake pipe 26 only allows in the outside air gets into flexible gasbag 25, one-way blast pipe 27 only allows in the air admission shower 7 in the flexible gasbag 25, the exit end of one-way blast pipe 27 runs through the lateral wall of shower 7 and extends to and sets up in the shower 7.

In this embodiment, when slider 16 round trip movement in bar spout 15, the periodic compresses and stretches to flexible gasbag 25, and flexible gasbag 25 inhales the outside air through one-way intake pipe 26 when tensile to in injecting shower 7 with the air through one-way blast pipe 27 when the compression, the air mixes the back with irrigation water, and the play rivers of shower 7 can be soft relatively, avoids the rivers impact force great, leads to the fact the destruction to gardens vegetation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a municipal garden is with self-adjusting pump of watering that spouts, includes driving motor (1), pump case (2) and sets up impeller (3) in pump case (2), fixed intercommunication has inlet tube (4) and outlet pipe (5) on pump case (2), characterized in that, the upper end intercommunication of outlet pipe (5) has bellows (6), the other end fixed intercommunication of bellows (6) has shower (7), coaxial arrangement has drive gear (8) on the output shaft of driving motor (1), rotate on the lateral wall of pump case (2) and be connected with pivot (9), reduction gear (10) are installed to the other end of pivot (9), reduction gear (10) and drive gear (8) meshing, rotate on the lateral wall of drive gear (8) and be connected with bracing piece (11), the upper end of bracing piece (11) is through slide mechanism (14) and the lateral wall swing joint of shower (7), the side wall of the reduction gear (10) far away from the support rod (11) is provided with a bar magnet (12) arranged along the diameter direction of the reduction gear, and a water flow adjusting mechanism (13) matched with the bar magnet (12) is arranged in the spray pipe (7).

2. The self-adjusting spraying and irrigating water pump for the municipal garden according to claim 1, wherein the sliding mechanism (14) comprises a bar-shaped sliding groove (15) fixedly installed on the side wall of the spraying pipe (7), a sliding block (16) is connected in the bar-shaped sliding groove (15) in a sliding manner, and the upper end of the support rod (11) is hinged to the sliding block (16) through a hinge.

3. The self-regulating irrigation and water pump for the municipal garden according to claim 1, the water flow adjusting mechanism (13) comprises a fixed plate (17) fixedly arranged in the spray pipe (7), the surface of the fixed plate (17) is rotationally connected with a flow baffle plate (18), a plurality of fan-shaped through holes (19) arranged in an annular array are arranged in the flow baffle plate (18) and the fixed plate (17), a fixed lantern ring (20) is fixedly arranged in the spray pipe (7), a threaded rod (21) is rotationally connected in the fixed lantern ring (20), the other end of the threaded rod (21) extends along the axial direction of the spray pipe (7) and is fixed with the flow baffle plate (18), threaded rod (21) external screw thread cover has a screw thread section of thick bamboo (22), a screw thread section of thick bamboo (22) pass through spring (23) and fixed lantern ring (20) fixed connection, install permanent magnetism piece (24) on a screw thread section of thick bamboo (22) lateral wall.

4. The self-adjusting spraying and irrigating water pump for the municipal garden according to claim 2, wherein a telescopic air bag (25) is fixedly connected to the inner side wall of the strip-shaped chute (15), the other end of the telescopic air bag (25) is fixed to the sliding block (16), a one-way air inlet pipe (26) and a one-way exhaust pipe (27) are fixedly communicated to the side wall of the telescopic air bag (25), and the outlet end of the one-way exhaust pipe (27) penetrates through the side wall of the shower pipe (7) and extends into the interior of the shower pipe (7).