CN214695454U

CN214695454U - Water diversion structure of hydraulic and hydroelectric engineering

Info

Publication number: CN214695454U
Application number: CN202120428364.5U
Authority: CN
Inventors: 娄方龙; 李伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2021-11-12
Anticipated expiration: 2031-02-27

Abstract

The utility model discloses a water conservancy and hydropower engineering's diversion structure belongs to water conservancy and hydropower diversion technical field. The utility model provides a water conservancy and hydropower engineering's diversion structure, including the irrigation canals and ditches main part, the inside front end of irrigation canals and ditches main part is equipped with the filter screen, the inside symmetrical structure meshing about being of filter screen is connected with two rollers, the filter screen outer wall is linear equidistant structure and has set firmly the baffle, irrigation canals and ditches main part top surface middle part is bilateral symmetry and has set firmly two supporting shoes, the motor is installed through the mount pad to the supporting shoe right side wall that is located the right side, the roller right-hand member that is located the upper end has cup jointed belt pulley A, belt pulley A has belt pulley B through belt friction contact, the roller lower extreme that is located the upper end is equipped with collects the box. The utility model discloses leaf and pasture and water that fall into in the irrigation canals and ditches are salvaged the broken collection in back, have effectively avoided the diversion to block up, have guaranteed the normal velocity of flow of diversion, and labour saving and time saving has practiced thrift use cost, and simple structure convenient operation is swift, and the result of use is better.

Description

Water diversion structure of hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a water conservancy water and electricity diversion technical field, more specifically say, relate to a water conservancy water and electricity engineering's diversion structure.

Background

Water is a basic element that human beings rely on for survival, electric power is a main energy source for social development, water conservancy and hydropower is an engineering science that regulates and utilizes hydroenergy resources by engineering or non-engineering measures on the basis of research of natural characteristics of water, the water conservancy and hydropower engineering emphasizes the cultivation of high-grade engineering technical talents engaged in planning, design, construction, management and scientific research of large and medium-sized water conservancy and hydropower hubs and buildings thereof as well as industrial hydraulic buildings, the learning and research directions comprise hydrological water resources, water environment, hydraulic structures, hydraulics, hydrodynamics, engineering management and the like, and the development trend is the intersection and fusion with emerging subjects such as information technology, reliability theory, management science and the like. In the process of diversion in the hydraulic and hydro-power engineering in the prior art, as the diversion ditch is mostly arranged in the open, branches and leaves are easy to fall into the ditch along with aquatic plants, even blockage is caused, the flow rate of diversion is seriously influenced, and the using effect is not good enough. In view of this, we propose a diversion structure of hydraulic and hydroelectric engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a water conservancy and hydropower engineering's diversion structure to solve the problem that provides in the above-mentioned background art.

2. Technical scheme

A water diversion structure of water conservancy and hydropower engineering comprises a ditch main body, wherein a filter screen is arranged at the front end in the ditch main body, the interior of the filter screen is in a vertically symmetrical structure and is engaged with two roll shafts, the outer wall of the filter screen is in a linear equidistant structure and is fixedly provided with a baffle plate, two supporting blocks are symmetrically and fixedly arranged at the left and right of the middle part of the top surface of the ditch main body, a motor is arranged on the right wall of the supporting block at the right side through a mounting seat, a belt pulley A is sleeved at the right end of the roller shaft at the upper end, the belt pulley A is in frictional contact with a belt pulley B through a belt, the lower end of the roll shaft positioned at the upper end is provided with a collecting box, two inclined plates are fixedly arranged at the upper end of the inner wall of the collecting box in a front-back symmetrical structure, the lower ends of the inclined plates are provided with crushing rollers, the right end of the crushing roller is sleeved with a gear, and the left end of the collecting box penetrates through the inner wall of the ditch main body, extends to the outer wall and is fixedly provided with a discharge hopper.

Preferably, the roller shaft at the lower end is rotatably connected with the trench body, and the roller shaft at the upper end is rotatably connected with the support block.

Preferably, the outer wall of the collecting box is fixedly connected with the inner wall of the middle part of the ditch main body, and the bottom surface of the collecting box is of an inclined structure.

Preferably, the belt pulley B is fixedly connected to a crushing roller at the front end, which is rotatably connected to the collecting box.

Preferably, the gear at the front end is in meshing transmission with the gear at the rear end, and the crushing roller at the front end is in frictional contact with the crushing roller at the rear end.

Preferably, the motor output shaft is coaxially connected with the roller shaft at the upper end.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model drives the roller shaft positioned at the upper end to rotate through the motor, the roller shaft positioned at the upper end drives the filter screen to rotate at the moment, the leaves and aquatic weeds in the water are conveniently conveyed to the upper end through the baffle plate and fall into the collecting box, the belt pulley A synchronously rotates when the roller shaft at the upper end rotates, through belt drive to belt pulley B, it is rotatory to make belt pulley B drive the roller that is located the front end, the gear synchronous revolution that is located the front end, the gear engagement transmission that is located the front end is to the gear synchronous revolution that is located the rear end, make two roller friction contact, leaf and pasture and water that fall from the filter screen upper end receive blockking of hang plate, fall into the crushing roller middle part through the space in two hang plate middle parts and pulverize, leaf and pasture and water after pulverizing fall into the inclined plane landing to the hopper of collecting the box bottom, collect the processing through the hopper to leaf and pasture and water after pulverizing. The problem of hydraulic and hydroelectric engineering in the in-process of diversion is solved, because the diversion irrigation canals and ditches are mostly open-air setting, very easily fall into the branch leaf in the irrigation canals and accompany the pasture and water, cause the jam even, seriously influence the velocity of flow of diversion, the not good enough problem of result of use has realized salvaging the broken collection of back to the leaf and the pasture and water that fall into in the irrigation canals and ditches, has effectively avoided the diversion to block up, has guaranteed the normal velocity of flow of diversion, and the result of use is better.

2. The utility model discloses a when the roller that is located the upper end drives the filter screen rotation, makes crushing roller synchronous revolution through the belt, has not only made things convenient for leaf and pasture and water in the irrigation canals and ditches to salvage, has made things convenient for moreover to carry out broken collection processing to leaf and pasture and water, and labour saving and time saving has practiced thrift use cost, and simple structure convenient operation is swift.

3. The utility model discloses a baffle is along with filter screen synchronous revolution, when making the filter screen rotatory salvage leaf and pasture and water, has prevented effectively that the leaf and the pasture and water of salvage from landing on the filter screen, is showing and has improved salvage efficiency, has guaranteed the noncongestion in the irrigation canals and ditches.

4. The utility model discloses a leaf and pasture and water after the collection box is convenient broken directly landing to the discharge gate, be difficult for blockking up in the collection box, go out the hopper and conveniently transport and collect and deposit leaf and pasture and water after the breakage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the structure of the collecting box of the present invention;

FIG. 3 is a sectional view of the discharge hopper structure of the present invention;

the reference numbers in the figures illustrate: 1. a trench body; 2. a filter screen; 3. a roll shaft; 4. a baffle plate; 5. a support block; 6. a motor; 7. a belt pulley A; 8. a belt; 9. a belt pulley B; 10. a collection box; 11. an inclined plate; 12. a crushing roller; 13. a gear; 14. a discharge hopper.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a water conservancy and hydropower engineering's diversion structure, including irrigation canals and ditches

main part

1, 1 inside front end of irrigation canals and ditches main part is equipped with filter screen 2, filter screen 2 is inside to be upper and lower symmetrical structure meshing and is connected with two

roller

3, 2 outer walls of filter screen are linear equidistant structure and have set firmly baffle 4, 1 top surface middle part of irrigation canals and ditches main part is bilateral symmetry and has set firmly two supporting

shoe

5, 5 right walls of supporting shoe on the right side that are located install motor 6 through the mount pad, the roller 3 right-hand member that is located the upper end has cup jointed belt pulley A7, belt pulley A7 has belt pulley B9 through 8 friction contact of belt, 3 lower extremes of roller that are located the upper end are equipped with collection box 10, symmetrical structure has set firmly two hang plates 11 around being on the collection box 10 inner wall, 11 lower extremes of hang plate are equipped with crushing roller 12, the gear 13 has been cup jointed to crushing roller 12 right-hand member, it extends to and has set firmly hopper 14 to collect box 10 left end and pass 1 inner wall of irrigation canals and ditches.

Specifically, the roller shaft 3 at the lower end is rotatably connected with the channel body 1, and the roller shaft 3 at the upper end is rotatably connected with the supporting block 5. The channel body 1 provides support for the roller shaft 3 at the lower end, and the supporting block 5 provides support for the roller shaft 3 at the upper end and facilitates rotation. The roller shaft 3 positioned at the upper end is driven to synchronously rotate by the motor 6, the roller shaft 3 positioned at the upper end drives the filter screen 2 to rotate, the roller shaft 3 positioned at the lower end synchronously rotates, leaves and aquatic weeds in water are conveniently conveyed to the upper end by the baffle 4 and fall into the collecting box 10, when the roller shaft 3 positioned at the upper end rotates, the belt pulley A7 synchronously rotates and is transmitted to the belt pulley B9 by the belt 8, the belt pulley B9 drives the roller shaft 12 positioned at the front end to rotate, the gear 13 positioned at the front end synchronously rotates, the gear 13 positioned at the front end is meshed with and is transmitted to the gear 13 positioned at the rear end to synchronously rotate, so that the two roller shafts 12 are in friction contact, the leaves and the aquatic weeds falling from the upper end of the filter screen 2 are blocked by the inclined plates 11 and fall into the middle parts of the crushing rollers 12 through gaps between the two inclined plates 11 to be crushed, the crushed leaves and the inclined surfaces falling into the bottom of the collecting box 10 slide to the discharge hopper 14, the leaves and the aquatic weeds after being crushed are collected and treated through the discharge hopper 14, so that blockage is prevented, collection and transportation are facilitated, and smoothness of water diversion is guaranteed.

Furthermore, the outer wall of the collecting box 10 is fixedly connected with the inner wall of the middle part of the ditch main body 1, and the bottom surface of the collecting box 10 is of an inclined structure. Ditch main part 1 provides the support for collecting box 10, and the collection box 10 bottom surface is the slope structure and conveniently collects leaf and pasture and water after the breakage by right-hand member roll-off to left end.

Still further, the pulley B9 is fixedly connected to the crushing roller 12 at the front end, and the crushing roller 12 is rotatably connected to the collecting box 10.

Further, the gear 13 at the front end is in mesh transmission with the gear 13 at the rear end, and the crushing roller 12 at the front end is in frictional contact with the crushing roller 12 at the rear end. The gear 13 at the front end provides power for the gear 13 at the rear end and synchronously rotates reversely, and the crushing roller 12 is convenient for crushing aquatic weeds and leaves.

It is worth mentioning that the output shaft of the motor 6 is coaxially connected with the roller shaft 3 at the upper end. The motor 6 provides power for the roller shaft 3 located at the upper end, and the roller shaft 3 located at the upper end is convenient to drive the belt pulley A7 and the filter screen 2 to rotate.

The working principle is as follows: when the utility model is used, firstly, the roller 3 positioned at the upper end is driven to synchronously rotate by the motor 6, at the moment, the roller 3 positioned at the upper end drives the filter screen 2 to rotate, meanwhile, the roller 3 positioned at the lower end synchronously rotates, leaves and aquatic weeds in water are conveniently conveyed to the upper end by the baffle 4 and fall into the collection box 10, when the roller 3 positioned at the upper end rotates, the belt pulley A7 synchronously rotates, the belt pulley B9 is driven by the belt 8, the belt pulley B9 drives the roller 12 positioned at the front end to rotate, the gear 13 positioned at the front end synchronously rotates, the gear 13 positioned at the front end is meshed with the gear 13 positioned at the rear end to synchronously rotate, so that the two roller 12 are in friction contact, the leaves and the aquatic weeds falling from the upper end of the filter screen 2 are blocked by the inclined plates 11, the leaves and the aquatic weeds fall into the middle parts of the crushing rollers 12 through the gaps between the two inclined plates 11 to crush, the crushed leaves and aquatic weeds fall into the inclined planes at the bottom of the collection box 10 and slide to the discharge hopper 14, the leaves and the aquatic weeds after being crushed are collected and treated through the discharge hopper 14, so that blockage is prevented, collection and transportation are facilitated, and smoothness of water diversion is guaranteed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water conservancy and hydropower engineering's diversion structure, includes irrigation canals and ditches main part (1), its characterized in that: the ditch is characterized in that a filter screen (2) is arranged at the front end inside the ditch body (1), the filter screen (2) is internally meshed with two roll shafts (3) in a vertical symmetrical structure, a baffle (4) is fixedly arranged on the outer wall of the filter screen (2) in a linear equidistant structure, two supporting blocks (5) are fixedly arranged in the middle of the top surface of the ditch body (1) in a bilateral symmetrical mode, a motor (6) is arranged on the right wall of each supporting block (5) on the right side through a mounting seat, a belt pulley A (7) is sleeved at the right end of the roll shaft (3) on the upper end, a belt pulley B (9) is in friction contact with the belt (8), a collecting box (10) is arranged at the lower end of the roll shaft (3) on the upper end, two inclined plates (11) are fixedly arranged on the upper end of the inner wall of the collecting box (10) in a front-back symmetrical structure, and the lower ends of the inclined plates (11) are provided with crushing rollers (12), the right end of the crushing roller (12) is sleeved with a gear (13), and the left end of the collecting box (10) penetrates through the inner wall of the ditch main body (1) to extend to the outer wall and is fixedly provided with a discharge hopper (14).

2. The water diversion structure of water conservancy and hydropower engineering according to claim 1, characterized in that: the roller shaft (3) at the lower end is rotatably connected with the ditch main body (1), and the roller shaft (3) at the upper end is rotatably connected with the supporting block (5).

3. The water diversion structure of water conservancy and hydropower engineering according to claim 1, characterized in that: the outer wall of the collecting box (10) is fixedly connected with the inner wall of the middle part of the ditch main body (1), and the bottom surface of the collecting box (10) is of an inclined structure.

4. The water diversion structure of water conservancy and hydropower engineering according to claim 1, characterized in that: the belt pulley B (9) is fixedly connected with a crushing roller (12) at the front end, and the crushing roller (12) is rotatably connected with the collecting box (10).

5. The water diversion structure of water conservancy and hydropower engineering according to claim 1, characterized in that: the gear (13) at the front end is in meshing transmission with the gear (13) at the rear end, and the crushing roller (12) at the front end is in friction contact with the crushing roller (12) at the rear end.

6. The water diversion structure of water conservancy and hydropower engineering according to claim 1, characterized in that: the output shaft of the motor (6) is coaxially connected with the roller shaft (3) positioned at the upper end.