CN218897783U - Irrigation equipment for hydraulic engineering - Google Patents

Abstract

The utility model relates to the technical field of hydraulic engineering and discloses an irrigation device for hydraulic engineering, which comprises a chassis, wherein a machine barrel is fixedly welded on the upper end surface of the chassis, a water injection pipe is fixedly welded on the upper end surface of the machine barrel, a water guide hose is fixedly welded at the bottom end of the water injection pipe and positioned in the machine barrel, a water pipe is slidingly connected on the upper side of the outer surface of the machine barrel, an inner connecting sleeve is fixedly welded on the inner side of the surface of the water pipe, an outer connecting sleeve is rotatably connected on the outer side of the surface of the water pipe, a spring is movably sleeved on the outer surface of the water pipe, a spray head is fixedly welded at one end, far away from the machine barrel, of the water pipe, a positive and negative motor is fixedly welded on the inner bottom surface of the machine barrel, a driving shaft is fixedly welded at the output end of the positive and negative motor, and a driving disc is fixedly welded at the top end of the driving shaft. This irrigation equipment for hydraulic engineering can be to the inside water injection of water injection pipe through outside water pump to can multi-direction spray irrigation through the shower nozzle, thereby be convenient for improve the device efficiency when in-service use.

Description

Irrigation equipment for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to an irrigation device for hydraulic engineering.

Background

The hydraulic engineering is used for controlling and allocating surface water and underground water in nature, achieves the purpose of removing damage and benefiting, in the hydraulic engineering, when low green plants are irrigated, the spray heads are needed, most of the existing irrigation spray heads are fixedly installed at a certain position when in use, so that the irrigation range of the spray heads is also certain, the irrigation range of the spray heads cannot be adjusted, namely, the distance of water spraying and the area of water spraying are adjusted, and the practicability and flexibility of the spray heads in green plants are reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an irrigation device for hydraulic engineering, which solves the problems that the irrigation device for hydraulic engineering is inconvenient to adjust the water spraying distance and the water spraying range of a spray head.

(II) technical scheme

In order to achieve the purpose that the irrigation device spray head for hydraulic engineering is convenient for adjusting the distance of spray water sprayed by the spray head and the range of spray water, the utility model provides the following technical scheme: the utility model provides an irrigation equipment for hydraulic engineering, includes the chassis, the up end welded fastening of chassis has the barrel, the up end welded fastening of barrel has the water injection pipe, the bottom of water injection pipe and the inside welded fastening that is located the barrel have the water guide hose, the surface upper side sliding connection of barrel has the raceway, the surface inboard welded fastening of raceway has the interior nipple, the surface outside rotation of raceway is connected with external sleeve, the surface activity of raceway has cup jointed the spring, the one end welded fastening that the raceway kept away from the barrel has the shower nozzle, the inside bottom surface welded fastening of barrel has positive and negative motor, the output welded fastening of positive and negative motor has the drive shaft, the top welded fastening of drive shaft has the driving disk;

the outer surface of the driving disc is provided with a side groove, the inner side surface of the side groove is provided with an inner cambered surface, the inner top surface of the side groove is fixedly welded with an upper rack, the inner bottom surface of the side groove is fixedly welded with a lower rack, a driven gear is meshed between the upper rack and the lower rack, a tooth slot is formed in the inner wall of the driven gear, one side surface of the water pipe, far away from the spray head, is fixedly welded with a driven rack, one end of the water pipe, far away from the spray head, is fixedly welded with a connector, the water injection pipe is communicated with an external water pump and can be used for injecting water into the water injection pipe, water in the water injection pipe can flow to the spray head through a water guide hose and the water pipe and is sprayed out of the spray head for irrigation, and when the spray head sprays water, the forward and reverse motor can drive the driving disc to rotate reciprocally through a driving shaft, and when the driving disc rotates reciprocally and the connector is contacted with the inner cambered surface, the driving disk can drive the connector to move radially along the driving disk, the connector can drive the water pipe to move axially, the tooth slot is in sliding connection with the driven rack, the water pipe can move reciprocally through the expansion and contraction of the spring, the water pipe can drive the spray head to move reciprocally, the spray head can spray and irrigate different positions in the horizontal direction, in addition, when the driving disk rotates reciprocally, the upper rack and the lower rack can be driven to rotate respectively, when the upper rack is meshed with the driven gear, the lower rack is far away from the driven gear, the upper rack can drive the driven gear to rotate, the driven gear drives the water pipe to rotate through the driven rack, the water pipe can drive the spray head to rotate, similarly, when the lower rack is meshed with the driven gear, the driven gear can be driven to rotate in the opposite direction, the water pipe can drive the spray head to rotate in the opposite direction, so that the spray heads can throw the water flow in the circumferential direction and irrigate different positions.

Preferably, the connector is one-half spherical, the intrados is annular wavy, the connector contacts with the intrados, so that the driving disc can drive the connector to move radially along the driving disc when the driving disc rotates reciprocally and the connector contacts with the intrados.

Preferably, the driven gear is movably inserted on the outer surface of the water delivery pipe, the tooth groove is in sliding connection with the driven rack, the driven gear is in axial sliding connection with the driven rack along the water delivery pipe through the tooth groove, and the driven gear can conveniently drive the water delivery pipe to rotate through the driven rack.

Preferably, the upper rack and the lower rack are arranged in a staggered manner, when the upper rack is meshed with the driven gear, the lower rack is far away from the driven gear at the moment, the upper rack can drive the driven gear to rotate, the driven gear drives the water delivery pipe to rotate through the driven rack, and then the water delivery pipe can drive the spray head to rotate.

Preferably, the spring is located between barrel and the external sleeve, the both ends of spring respectively with barrel and external sleeve welded fastening, when the raceway removed, spring and raceway sliding connection this moment, when the raceway rotated, external sleeve and spring rotated with the raceway this moment and be connected to can drive the raceway along its axial reciprocating motion through the flexible of spring.

Preferably, the water guide hose is welded and fixed with the inner sleeve, the water injection pipe, the water guide hose, the water delivery pipe and the spray heads are communicated, and the spray heads are arranged in five along the circumferential direction of the water delivery pipe, so that the spray heads at different positions can irrigate in multiple directions.

Compared with the prior art, the utility model provides an irrigation device for hydraulic engineering, which has the following beneficial effects:

1. this irrigation equipment for hydraulic engineering, positive and negative motor pass through the drive shaft and can drive the reciprocating rotation of driving disk, and then when the reciprocating rotation of driving disk and connector and intrados contact, the driving disk can drive the connector and follow the radial removal of driving disk this moment, and then the connector can drive the raceway and follow its axial displacement, tooth's socket and driven rack sliding connection this moment to can make raceway reciprocating motion through the flexible of spring, and then the raceway can drive shower nozzle reciprocating motion, so that the shower nozzle can spray the irrigation to the different positions of horizontal direction.

2. This irrigation equipment for hydraulic engineering, when the reciprocating pivoted of driving disk, can drive rack and lower rack and rotate respectively, and then when last rack and driven gear engagement, driven gear is kept away from to the rack down this moment, goes up the rack and can drive driven gear rotation, driven gear passes through driven rack and drives the raceway and rotate, and then the raceway can drive the shower nozzle and rotate, and in the same way, when lower rack and driven gear engagement, can drive driven gear and rotate in opposite direction, and then the raceway can drive the shower nozzle and rotate in opposite direction equally, so that the shower nozzle can be thrown the rivers in circumferencial direction, and irrigate different positions.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partial cross-sectional view of a structural barrel of the present utility model;

FIG. 3 is a diagram showing the combination of the water pipe and the driving disk of the structure of the present utility model;

FIG. 4 is a schematic view of a structural drive disk of the present utility model;

fig. 5 is an exploded view of the driven rack and driven gear of the present utility model.

Wherein: 1. a chassis; 2. a barrel; 3. a water injection pipe; 4. a water guiding hose; 5. a water pipe; 6. an inner sleeve; 7. an outer sleeve; 8. a spring; 9. a spray head; 10. a forward and reverse motor; 11. a drive shaft; 12. a drive plate; 13. a side groove; 14. an intrados surface; 15. a rack is arranged; 16. a lower rack; 17. a driven gear; 18. tooth slots; 19. a driven rack; 20. and (5) a connector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides an irrigation device for hydraulic engineering, which comprises a chassis 1, wherein a machine barrel 2 is fixedly welded on the upper end surface of the chassis 1, a water injection pipe 3 is fixedly welded on the upper end surface of the machine barrel 2, a water guide hose 4 is fixedly welded at the bottom end of the water injection pipe 3 and positioned in the machine barrel 2, a water pipe 5 is slidingly connected on the upper side of the outer surface of the machine barrel 2, an inner sleeve 6 is fixedly welded on the inner side of the surface of the water pipe 5, an outer sleeve 7 is rotatably connected on the outer side of the surface of the water pipe 5, a spring 8 is movably sleeved on the outer surface of the water pipe 5, a spray head 9 is fixedly welded at one end of the water pipe 5 far away from the machine barrel 2, a positive and negative motor 10 is fixedly welded on the inner bottom surface of the machine barrel 2, a driving shaft 11 is fixedly welded at the output end of the positive and negative motor 10, and a driving disk 12 is fixedly welded at the top end of the driving shaft 11;

the outer surface of the driving disk 12 is provided with a side groove 13, the inner side surface of the side groove 13 is provided with an inner cambered surface 14, the inner top surface of the side groove 13 is fixedly welded with an upper rack 15, the inner bottom surface of the side groove 13 is fixedly welded with a lower rack 16, a driven gear 17 is meshed between the upper rack 15 and the lower rack 16, the inner wall of the driven gear 17 is provided with a tooth slot 18, one side surface of the water pipe 5, far away from the spray head 9, is fixedly welded with a driven rack 19, one end of the water pipe 5, far away from the spray head 9, is fixedly welded with a connector 20, the water injection pipe 3 is communicated with an external water pump and can be used for injecting water into the water injection pipe 3, water flow in the water injection pipe 3 can flow to the spray head 9 through a water guide hose 4 and the water pipe 5, the spray head 9 sprays water, and the positive and negative motor 10 can drive the driving disk 12 to rotate reciprocally through the driving shaft 11 when the spray water of the spray head 9, when the driving disc 12 rotates reciprocally and the connecting head 20 contacts with the intrados 14, the driving disc 12 can drive the connecting head 20 to move radially along the driving disc 12, the connecting head 20 can drive the water pipe 5 to move axially, the tooth grooves 18 and the driven racks 19 are connected in a sliding manner, the water pipe 5 can move reciprocally through the expansion and contraction of the springs 8, the water pipe 5 can drive the spray heads 9 to move reciprocally, so that the spray heads 9 can spray and irrigate different positions in the horizontal direction, in addition, when the driving disc 12 rotates reciprocally, the upper racks 15 and the lower racks 16 can be driven to rotate respectively, and when the upper racks 15 are meshed with the driven gears 17, the lower racks 16 are far away from the driven gears 17, the upper racks 15 can drive the driven gears 17 to rotate, the driven gears 17 drive the water pipe 5 to rotate through the driven racks 19, and the water pipe 5 can drive the spray heads 9 to rotate, similarly, when the lower rack 16 is meshed with the driven gear 17, the driven gear 17 can be driven to rotate in the opposite direction, and then the water delivery pipe 5 can drive the spray head 9 to rotate in the opposite direction, so that the spray head 9 can throw water in the circumferential direction and irrigate different positions.

Further, the connecting head 20 is in a half sphere shape, the inner cambered surface 14 is in an annular wavy shape, the connecting head 20 is in contact with the inner cambered surface 14, so that when the driving disc 12 is convenient to reciprocally rotate and the connecting head 20 is in contact with the inner cambered surface 14, the driving disc 12 can drive the connecting head 20 to radially move along the driving disc 12.

Further, the driven gear 17 is movably inserted into the outer surface of the water pipe 5, the tooth groove 18 is in sliding connection with the driven rack 19, the driven gear 17 is in axial sliding connection with the driven rack 19 along the water pipe 5 through the tooth groove 18, and the driven gear 17 can conveniently drive the water pipe 5 to rotate through the driven rack 19.

Further, the upper rack 15 and the lower rack 16 are staggered, when the upper rack 15 is meshed with the driven gear 17, the lower rack 16 is far away from the driven gear 17, the upper rack 15 can drive the driven gear 17 to rotate, the driven gear 17 drives the water pipe 5 to rotate through the driven rack 19, the water pipe 5 can drive the spray head 9 to rotate, and similarly, when the lower rack 16 is meshed with the driven gear 17, the driven gear 17 can be driven to rotate in the opposite direction.

Further, the spring 8 is located between the machine barrel 2 and the external sleeve 7, two ends of the spring 8 are welded and fixed with the machine barrel 2 and the external sleeve 7 respectively, when the water pipe 5 moves, the spring 8 is in sliding connection with the water pipe 5 at the moment, and when the water pipe 5 rotates, the external sleeve 7 and the spring 8 are in rotating connection with the water pipe 5 at the moment, so that the water pipe 5 can be driven to reciprocate along the axial direction through expansion and contraction of the spring 8.

Further, water guide hose 4 and inscription cover 6 welded fastening, water injection pipe 3, water guide hose 4, raceway 5 and shower nozzle 9 are linked together, and shower nozzle 9 is provided with five along raceway 5 circumferencial direction, and the shower nozzle 9 of being convenient for through different positions can multidirectional irrigate.

When the water injection device is used, through being communicated with an external water pump through the water injection pipe 3 and injecting water into the water injection pipe 3, water in the water injection pipe 3 can flow to the spray head 9 through the water guide hose 4 and the water pipe 5, and spray irrigation is carried out by the spray head 9, and when the spray head 9 sprays water, the positive and negative motor 10 can drive the driving disc 12 to rotate in a reciprocating manner through the driving shaft 11, and then when the driving disc 12 rotates in a reciprocating manner and the connecting head 20 contacts with the intrados 14, the driving disc 12 can drive the connecting head 20 to move radially along the driving disc 12, and then the connecting head 20 can drive the water pipe 5 to move axially, at the moment, the tooth slot 18 is in sliding connection with the driven rack 19, and can enable the water pipe 5 to move in a reciprocating manner through the expansion and contraction of the spring 8, and then the water pipe 5 can drive the spray head 9 to move in a reciprocating manner, so that the spray irrigation can be carried out on different positions in the horizontal direction, in addition, when the driving disc 12 rotates in a reciprocating manner, the upper rack 15 and the lower rack 16 can be driven rack 16 are driven respectively, and then when the upper rack 15 is meshed with the driven gear 17, the lower rack 16 is far away from the driven gear 17, the driven gear 17 can be driven by the upper rack 15, the driven gear 17, and the driven gear 17 can be driven by the driven gear 5 to rotate in the same direction, and the water pipe 9 can be driven by the same direction as the rotation direction, and the spray irrigation can be carried out by the spray head 9 when the spray irrigation is opposite to the position.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Irrigation equipment for hydraulic engineering, including chassis (1), its characterized in that: the novel water injection machine is characterized in that a machine barrel (2) is fixedly welded to the upper end face of the chassis (1), a water injection pipe (3) is fixedly welded to the upper end face of the machine barrel (2), a water guide hose (4) is fixedly welded to the bottom end of the water injection pipe (3) and located in the machine barrel (2), a water pipe (5) is connected to the upper side of the outer surface of the machine barrel (2) in a sliding mode, an inner connecting sleeve (6) is fixedly welded to the inner side of the surface of the water pipe (5), an outer connecting sleeve (7) is fixedly connected to the outer side of the surface of the water pipe (5) in a rotating mode, a spring (8) is movably sleeved on the outer surface of the water pipe (5), a spray head (9) is fixedly welded to the inner bottom face of the water pipe (5) far away from the machine barrel (2), a driving shaft (11) is fixedly welded to the output end of the positive and negative motor (10), and a driving disc (12) is fixedly welded to the top end of the driving shaft (11).

The outer surface of driving disk (12) has seted up side recess (13), intrados (14) have been seted up to the inside side of side recess (13), the inside top surface welded fastening of side recess (13) has rack (15) in the top, the inside bottom surface welded fastening of side recess (13) has rack (16) down, the meshing has driven gear (17) between rack (15) and the rack (16) down in the top, tooth's socket (18) have been seted up to the inner wall of driven gear (17), one side surface welded fastening that shower nozzle (9) were kept away from in raceway (5) has driven rack (19), one end welded fastening that shower nozzle (9) were kept away from to raceway (5) has connector (20).

2. An irrigation device for hydraulic engineering according to claim 1, wherein: the connector (20) is in a half sphere shape, the intrados (14) is in an annular wavy shape, and the connector (20) is in contact with the intrados (14).

3. An irrigation device for hydraulic engineering according to claim 1, wherein: the driven gear (17) is movably inserted into the outer surface of the water delivery pipe (5), the tooth groove (18) is in sliding connection with the driven rack (19), and the driven gear (17) is in axial sliding connection with the driven rack (19) along the water delivery pipe (5) through the tooth groove (18).

4. An irrigation device for hydraulic engineering according to claim 1, wherein: the upper racks (15) and the lower racks (16) are arranged in a staggered mode.

5. An irrigation device for hydraulic engineering according to claim 1, wherein: the spring (8) is positioned between the machine barrel (2) and the external sleeve (7), and two ends of the spring (8) are respectively welded and fixed with the machine barrel (2) and the external sleeve (7).

6. An irrigation device for hydraulic engineering according to claim 1, wherein: the water guide hose (4) is welded and fixed with the inner connecting sleeve (6), the water injection pipe (3), the water guide hose (4), the water delivery pipe (5) and the spray head (9) are communicated, and the spray head (9) is provided with five spray heads along the circumferential direction of the water delivery pipe (5).

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