CN213539126U

CN213539126U - Desilting device is used to irrigation and water conservancy engineering channel

Info

Publication number: CN213539126U
Application number: CN202022335986.1U
Authority: CN
Inventors: 邓荟蔚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-25
Anticipated expiration: 2030-10-19

Abstract

A dredging device for a farmland hydraulic engineering channel comprises a main body frame, a cleaning assembly and a travelling mechanism; the fixed part is arranged on the first rotating roller, and the scraping plate is rotationally connected with the fixed part through the rotating part; the second rotating roller and the third rotating roller are rotatably arranged on the main body frame and are driven by a conveying belt, and a plurality of groups of receiving hoppers for carrying sludge are arranged on the conveying belt; the driving belt pulley is arranged on the third rotating roller and is positioned on the main body frame, the driven belt pulley is arranged on the rotating shaft and is positioned on the periphery of the main body frame, and the driving belt pulley and the driven belt pulley are in transmission connection through a belt; the push plate slides and sets up on the guide post and is connected with the telescopic link of cylinder. The utility model discloses can clear up silt in dry channel, and directly discharge silt in field or the river, simple and convenient, labour saving and time saving can adjust the height of walking wheel through the cylinder on the fixed plate simultaneously to this adjusts the degree of depth that the scraper blade got into in the channel, is applicable to the channel clearance of the different degree of depth, and application scope is more extensive.

Description

Desilting device is used to irrigation and water conservancy engineering channel

Technical Field

The utility model relates to a hydraulic engineering maintenance of equipment technical field especially relates to a desilting device is used to farmland hydraulic engineering channel.

Background

In agricultural production, river water is usually introduced into farmlands to irrigate the farmlands, so that hydraulic engineering channels need to be built in the farmlands. The irrigation and water conservancy engineering channel is generally built by cement stones and the like, the water conservancy engineering channel is generally narrow in riverbed, stones or cement are laid on two banks, the construction is firm and smooth, and the depth of the channel is shallow. However, the large wind sand in the field can cause the bottom of the channel to deposit a large amount of silt, the river water can carry a large amount of silt to enter the channel, the settled silt can make the river bed become high, and the flow velocity of the water flow becomes slow, so that the irrigation is influenced. The manual sludge removal is high in labor intensity and time and labor consuming, and is called as a dredging device for a farmland hydraulic engineering channel under the name of publication No. CN201920548566.6, sludge in the channel is stirred by a stirring wheel and then is sucked away by a dredging pump and a pipeline and is discharged to a sludge conveying vehicle for centralized treatment, so that the cleaning effect is good, but when the channel is flooded, the effect of the pipeline on adsorbing the sludge is poor, the cleaning is not clean enough, and meanwhile, the device cannot adjust equipment according to the depth of the channel, so that the application range is small; in order to solve the problem, the application provides a desilting device for irrigation and water conservancy engineering channel.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a desilting device is used to farmland hydraulic engineering channel can clear up silt in dry channel, and directly discharge silt in field or the river, and is simple and convenient, labour saving and time saving can adjust the height of walking wheel through the cylinder on the fixed plate simultaneously to this adjusts the degree of depth that the scraper blade got into in the channel, is applicable to the channel clearance of the different degree of depth, and application scope is more extensive.

(II) technical scheme

The utility model provides a dredging device for a farmland hydraulic engineering channel, which comprises a main body frame, a cleaning component, a dirt guide frame, a walking mechanism and a supporting frame;

the cleaning assembly comprises a rotating shaft, a second rotating roller, a third rotating roller, a fixing part, a scraper, a conveying belt, a motor, a driving belt pulley, a driven belt pulley and a belt; the rotating shaft is arranged on the main body frame, and a first rotating roller is arranged on the rotating shaft; the fixed part is arranged on the first rotating roller, a rotating part is arranged at one end of the fixed part, which is far away from the first rotating roller, and the scraping plate is rotationally connected with the fixed part through the rotating part; the second rotating roller and the third rotating roller are rotatably arranged on the main body frame and are driven by a conveying belt, and a plurality of groups of receiving hoppers for carrying sludge are arranged on the conveying belt; the motor is arranged on the main body frame, and a rotating shaft of the motor is connected with the third rotating roller; the driving belt pulley is arranged on the third rotating roller and positioned at the periphery of the main body frame, the driven belt pulley is arranged on the rotating shaft and positioned at the periphery of the main body frame, and the driving belt pulley and the driven belt pulley are in transmission connection through a belt;

the walking mechanism comprises a fixed plate, a cylinder, a push plate, a supporting rod and a walking wheel; the fixed plate is arranged on the main body frame, and two groups of guide posts for guiding the direction of the push plate are arranged on the fixed plate; the air cylinder is arranged on the fixed plate and positioned between the guide posts, and the push plate is arranged on the guide posts in a sliding manner and connected with the telescopic rods of the air cylinder; the supporting rod is arranged on the push plate, and a travelling wheel for moving is arranged on the supporting rod;

the support frame sets up and is leading dirty frame bottom and be connected with the main part frame, leads dirty frame and sets up for the slope, and leads dirty frame and keep away from the one end of main part frame and be less than the one end that is close to and leads dirty frame.

Preferably, the rotation angle of the rotation member is 180 degrees.

Preferably, the number of the fixing members is multiple groups, and the fixing members are arranged on the first rotating roller in a circular array.

Preferably, the third roller is positioned above the second roller, and the horizontal distance from the third roller to the first roller is greater than the horizontal distance from the second roller to the first roller.

Preferably, the main body frame is provided with a belt pulley shield, and the belt pulley shield covers the driving belt pulley, the driven belt pulley and the belt.

Preferably, the number of the travelling mechanisms is two, and the travelling mechanisms are respectively positioned at two sides of the main body frame.

Preferably, the guide post is provided with a limiting block.

Preferably, the distance between adjacent scrapers on the first rotating roller is the same as the distance between adjacent receiving hoppers on the conveying belt.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: when the device works, the device is placed on a channel embankment through a walking mechanism, then the air cylinder is started according to the depth of a channel, the air cylinder pushes or pulls the push plate, the walking wheel arranged at the bottom of the push plate through the support rod is kept still on the river embankment, the main body frame ascends or descends, the first rotating roller provided with the scraper is moved to a proper position, then the motor is started, the motor works and drives the third rotating roller to rotate, and the driving belt pulley arranged on the third rotating roller rotates and drives the driven belt pulley to rotate through the belt; at the moment, the first rotating roller rotates and drives the fixing part and the scraper to rotate, the scraper scrapes out sludge, then when the scraper exceeds an angle vertical to the ground, the scraper rotates on the fixing part along the rotating part and throws the sludge onto the receiving hopper, meanwhile, the second rotating roller rotates with the third rotating roller through the conveying belt, and the receiving hopper arranged on the conveying belt receives and dumps the sludge into the sludge guide frame; finally pouring the mixture into the field or river; the utility model discloses can clear up silt in dry channel, and directly discharge silt in field or the river, simple and convenient, labour saving and time saving can adjust the height of walking wheel through the cylinder on the fixed plate simultaneously to this adjusts the degree of depth that the scraper blade got into in the channel, is applicable to the channel clearance of the different degree of depth, and application scope is more extensive.

Drawings

Fig. 1 is that the utility model provides a dredging device for irrigation and water conservancy project channel's schematic structure diagram.

Figure 2 is the utility model provides a right side cut-away view of a sediment removal device for irrigation and water conservancy project channel.

Fig. 3 is the utility model provides a dredging device for irrigation and water conservancy project channel's right side view.

Reference numerals: 1. a main body frame; 2. cleaning the assembly; 3. a dirt guide frame; 4. a traveling mechanism; 5. a rotating shaft; 6. a first rotating roller; 7. a second rotating roller; 8. a third roller; 9. a fixing member; 10. a rotating member; 11. a squeegee; 12. a conveyor belt; 13. a receiving hopper; 14. a motor; 15. a drive pulley; 16. a driven pulley; 17. a belt; 18. a support frame; 19. a fixing plate; 20. a cylinder; 21. pushing the plate; 22. a guide post; 23. a support bar; 24. and (5) traveling wheels.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the dredging device for the irrigation and water conservancy project channel provided by the utility model comprises a main body frame 1, a cleaning component 2, a dirt guiding frame 3, a walking mechanism 4 and a supporting frame 18;

the cleaning assembly 2 comprises a rotating shaft 5, a second rotating roller 7, a third rotating roller 8, a fixing part 9, a scraping plate 11, a conveying belt 12, a motor 14, a driving belt pulley 15, a driven belt pulley 16 and a belt 17; the rotating shaft 5 is arranged on the main body frame 1, and a first rotating roller 6 is arranged on the rotating shaft 5; the fixed part 9 is arranged on the first rotating roller 6, one end of the fixed part 9, which is far away from the first rotating roller 6, is provided with a rotating part 10, and the scraping plate 11 is rotationally connected with the fixed part 9 through the rotating part 10; the second rotating roller 7 and the third rotating roller 8 are rotatably arranged on the main body frame 1 and are driven by a conveying belt 12, and a plurality of groups of receiving hoppers 13 for carrying sludge are arranged on the conveying belt 12; the motor 14 is arranged on the main body frame 1, and the rotating shaft of the motor 14 is connected with the third rotating roller 8; the driving belt pulley 15 is arranged on the third rotating roller 8 and positioned at the periphery of the main body frame 1, the driven belt pulley 16 is arranged on the rotating shaft 5 and positioned at the periphery of the main body frame 1, and the driving belt pulley 15 and the driven belt pulley 16 are in transmission connection through a belt 17;

the walking mechanism 4 comprises a fixed plate 19, a cylinder 20, a push plate 21, a support rod 23 and walking wheels 24; the fixed plate 19 is arranged on the main body frame 1, and two groups of guide posts 22 for guiding the direction of the push plate 21 are arranged on the fixed plate 19; the cylinder 20 is arranged on the fixed plate 19 and positioned between the guide posts 22, and the push plate 21 is arranged on the guide posts 22 in a sliding manner and connected with the telescopic rod of the cylinder 20; the supporting rod 23 is arranged on the push plate 21, and a travelling wheel 24 for moving is arranged on the supporting rod 23;

the support frame 18 is arranged at the bottom of the dirt guiding frame 3 and is connected with the main body frame 1, the dirt guiding frame 3 is arranged in an inclined mode, and one end, far away from the main body frame 1, of the dirt guiding frame 3 is lower than one end, close to the dirt guiding frame 3, of the dirt guiding frame.

In an alternative embodiment, the rotation of the rotor 10 is 180 degrees to facilitate scraping and dumping of the sludge.

In an alternative embodiment, the fixing members 9 are in a plurality of groups and are arranged in a circular array on the first rotating roller 6.

In an alternative embodiment, the third roller 8 is positioned above the second roller 7, and the horizontal distance between the third roller 8 and the first roller 6 is greater than that between the second roller 7 and the first roller 6, so that the receiving hopper 13 can pour the sludge into the sludge guide frame 3 conveniently.

In an alternative embodiment, the main body frame 1 is provided with a belt pulley shield, and the belt pulley shield covers the driving belt pulley 15, the driven belt pulley 16 and the belt 17, so that protection is added, fingers of an operator are prevented from being clamped, and the safety is improved.

In an alternative embodiment, the traveling mechanisms 4 are two sets and are respectively located on both sides of the main body frame 1.

In an alternative embodiment, the guide post 22 is provided with a stopper to prevent the push plate 21 from being separated from the guide post 22.

In an alternative embodiment, the distance between adjacent flights 11 on the first roller 6 is the same as the distance between adjacent hoppers 13 on the conveyor belt 12, reducing the likelihood of material leakage.

In the utility model, during operation, the device is placed on the canal dike through the traveling mechanism 4, then the cylinder 20 is started according to the depth of the canal, the cylinder 20 pushes or pulls the push plate 21, the traveling wheel 24 arranged at the bottom of the push plate 21 through the support rod 23 is kept immovable on the river dike, the main body frame 1 is lifted or descended, the first rotating roller 6 provided with the scraper 11 is moved to a proper position, then the motor 14 is started, the motor 14 works and drives the third rotating roller 8 to rotate, the driving belt pulley 15 arranged on the third rotating roller 8 rotates and drives the driven belt pulley 16 to rotate through the belt 17; at the moment, the first rotating roller 6 rotates and drives the fixed part 9 and the scraper 11 to rotate, the scraper 11 scrapes out the sludge, then when the scraper 11 exceeds an angle vertical to the ground, the scraper 11 rotates on the fixed part 9 along the rotating part 10 and throws the sludge onto the receiving hopper 13, meanwhile, the second rotating roller 7 rotates with the third rotating roller 8 through the conveyer belt 12, and the receiving hopper 13 arranged on the conveyer belt 12 receives and dumps the sludge into the sludge guide frame 3; finally pouring the mixture into the field or river; the utility model discloses can clear up silt in dry channel, and directly discharge silt in field or the river, simple and convenient, labour saving and time saving can adjust the height of walking wheel through the cylinder on the fixed plate simultaneously to this adjusts the degree of depth that the scraper blade got into in the channel, is applicable to the channel clearance of the different degree of depth, and application scope is more extensive.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A dredging device for a farmland hydraulic engineering channel is characterized by comprising a main body frame (1), a cleaning assembly (2), a dirt guide frame (3), a walking mechanism (4) and a support frame (18);

the cleaning assembly (2) comprises a rotating shaft (5), a second rotating roller (7), a third rotating roller (8), a fixing piece (9), a scraping plate (11), a conveying belt (12), a motor (14), a driving belt pulley (15), a driven belt pulley (16) and a belt (17); the rotating shaft (5) is arranged on the main body frame (1), and the rotating shaft (5) is provided with a first rotating roller (6); the fixed part (9) is arranged on the first rotating roller (6), a rotating part (10) is arranged at one end, far away from the first rotating roller (6), of the fixed part (9), and the scraping plate (11) is rotatably connected with the fixed part (9) through the rotating part (10); the second rotating roller (7) and the third rotating roller (8) are rotatably arranged on the main body frame (1) and are driven by a conveying belt (12), and a plurality of groups of material receiving hoppers (13) for carrying sludge are arranged on the conveying belt (12); the motor (14) is arranged on the main body frame (1), and a rotating shaft of the motor (14) is connected with the third rotating roller (8); the driving belt pulley (15) is arranged on the third rotating roller (8) and is positioned on the periphery of the main body frame (1), the driven belt pulley (16) is arranged on the rotating shaft (5) and is positioned on the periphery of the main body frame (1), and the driving belt pulley (15) and the driven belt pulley (16) are in transmission connection through a belt (17);

the walking mechanism (4) comprises a fixed plate (19), a cylinder (20), a push plate (21), a support rod (23) and a walking wheel (24); the fixed plate (19) is arranged on the main body frame (1), and two groups of guide posts (22) for guiding the direction of the push plate (21) are arranged on the fixed plate (19); the air cylinder (20) is arranged on the fixing plate (19) and positioned between the guide posts (22), and the push plate (21) is arranged on the guide posts (22) in a sliding manner and connected with the telescopic rod of the air cylinder (20); the supporting rod (23) is arranged on the push plate (21), and a travelling wheel (24) for moving is arranged on the supporting rod (23);

the support frame (18) is arranged at the bottom of the dirt guide frame (3) and is connected with the main body frame (1), the dirt guide frame (3) is arranged in an inclined mode, and one end, far away from the main body frame (1), of the dirt guide frame (3) is lower than one end, close to the dirt guide frame (3).

2. The dredging device for the irrigation and water conservancy project channel of claim 1, wherein the rotation angle of the rotation member (10) is 180 degrees.

3. The dredging device for the irrigation and water conservancy project channel of claim 1, wherein the number of the fixing members (9) is multiple, and the fixing members are annularly arrayed on the first rotating roller (6).

4. The dredging device for the irrigation and water conservancy project channel as claimed in claim 1, wherein the third rotating roller (8) is positioned above the second rotating roller (7), and the horizontal distance from the third rotating roller (8) to the first rotating roller (6) is greater than that from the second rotating roller (7) to the first rotating roller (6).

5. The dredging device for the irrigation and water conservancy project channel of claim 1, wherein the main body frame (1) is provided with a belt pulley shield, and the belt pulley shield covers the driving belt pulley (15), the driven belt pulley (16) and the belt (17).

6. The dredging device for the irrigation and water conservancy project channel as claimed in claim 1, wherein the number of the travelling mechanisms (4) is two, and the travelling mechanisms are respectively positioned on two sides of the main body frame (1).

7. The dredging device for the irrigation and water conservancy project channel as claimed in claim 1, wherein the guide post (22) is provided with a limiting block.

8. The dredging device for the irrigation and water conservancy project channel of claim 1, wherein the distance between the adjacent scrapers (11) on the first rotating roller (6) is the same as the distance between the adjacent hoppers (13) on the conveyor belt (12).