CN219491132U

CN219491132U - Dredging device for water conservancy hydroelectric dam

Info

Publication number: CN219491132U
Application number: CN202320906282.6U
Authority: CN
Inventors: 张冰; 孙中宝; 王晨
Original assignee: Shandong Hongyun Water Conservancy Engineering Co ltd
Current assignee: Shandong Hongyun Water Conservancy Engineering Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-08-08
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a dredging device for a water conservancy and hydropower dam, which comprises a dredging device and a separating mechanism, wherein the separating mechanism is arranged in the dredging device; the dredging device comprises a bottom plate, a driving unit, a collecting box, a mud shovel and a connecting rod; the separating mechanism comprises a separating disc sleeved inside the collecting box, a through hole is formed in the bottom of the separating disc, and a separating net sheet is fixedly connected to the inside of the through hole. According to the utility model, the separation disc can be driven to reciprocate in the collecting box through the mutual matching of the driving motor, the rotary disc, the driving shaft and the sliding sleeve, so that the sludge and the garbage falling into the separation disc can be screened and separated.

Description

Dredging device for water conservancy hydroelectric dam

Technical Field

The utility model relates to the technical field of water conservancy and hydropower, in particular to a dredging device for a water conservancy and hydropower dam.

Background

In the daily use process of the water conservancy and hydropower dam, a large amount of sludge, garbage, mud and other garbage can be deposited in the dam, so that a user often needs to perform dredging work on the dam regularly, and the existing dredging mode is to clear the mud in the dam body by means of large equipment such as a dredger.

However, the cleaning mode of large equipment such as a digging machine has some defects, because the digging machine is heavy, the lifting process is troublesome, in order to improve the phenomenon, the patent with the application number of 202122800603.8 proposes a dredging device for a water conservancy and hydropower dam, and the device in the application can collect sludge into the collecting box;

however, the existing dam sludge generally contains a lot of household garbage, the subsequent treatment modes of the sludge and the household garbage are different, separation is needed, and according to the above patent, the collecting box of the existing partial dredging device does not have the function of separating the garbage and the sludge, only the garbage and the sludge can be uniformly stored, and an additional separation process is needed after the cleaning is completed, so that the cleaning cost is increased, the use of people is inconvenient, and the practicability is reduced.

Therefore, the desilting device for the water conservancy hydroelectric dam is required to be designed and modified, so that the phenomenon that the collecting box of the existing partial desilting device does not have the function of separating garbage and silt is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a dredging device for a water conservancy and hydropower dam, which has the advantage of separating sludge and garbage, and solves the problem that the collecting box of the existing partial dredging device does not have the function of separating garbage and sludge and can only uniformly store the garbage and the sludge.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the dredging device for the water conservancy hydroelectric dam comprises a dredging device and a separating mechanism, wherein the separating mechanism is arranged in the dredging device;

the dredging device comprises a bottom plate, a driving unit, a collecting box, a mud shovel and a connecting rod;

the separating mechanism comprises a separating disc sleeved inside the collecting box, a through hole is formed in the bottom of the separating disc, a separating net sheet is fixedly connected to the inside of the through hole, one side of the separating disc is fixedly connected with a sliding sleeve, the inside of the sliding sleeve is sleeved with a driving shaft, the driving shaft is far away from one end of the sliding sleeve and is fixedly connected with a rotary disc, the surface of the separating disc is fixedly connected with a driving motor, the output end of the driving motor extends to the inside of the separating disc and is fixedly connected with the center of the rotary disc, one end of the separating disc far away from the sliding sleeve is fixedly connected with a sliding rod, and a sliding groove sleeved on the surface of the sliding rod is formed in the inner wall of the separating disc.

As the preferable mode of the utility model, a storage bin is arranged in the bottom plate, a storage battery is fixedly connected in the storage bin, and the storage battery is electrically connected with the driving unit and the driving motor.

As the preferable mode of the utility model, the top of the bottom plate is fixedly connected with a supporting rod, the supporting rod is fixedly connected with a connecting rod, and a triangle is formed between the supporting rod and the connecting rod.

As the preferable mode of the utility model, one side of the collecting box is provided with a cleaning groove, and the inside of the cleaning groove is hinged with an opening and closing door.

As the preferable mode of the utility model, the bottom of the inner wall of the collecting box is fixedly connected with a conveying belt, and the top of the conveying belt is flush with the cleaning groove.

As the preferable mode of the utility model, the sliding rod and the sliding groove are both arranged in a trapezoid shape, and the sliding rod is clamped in the sliding groove through the trapezoid characteristic.

As the preferable mode of the utility model, the surface of the sliding rod is provided with a plurality of uniformly distributed rolling grooves, the inside of each rolling groove is in rolling connection with a ball, and the ball is attached to the sliding groove and in rolling connection with the sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the separation disc can be driven to reciprocate in the collecting box through the mutual matching of the driving motor, the rotary disc, the driving shaft and the sliding sleeve, so that the sludge and the garbage falling into the separation disc can be screened and separated.

2. The storage bin and the storage battery are arranged, so that the device has the advantage of self-supplying power, can automatically supply power to the device, does not need an external power supply, and further can effectively increase the convenience of the device in use.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is a side view of the connection of the sliding sleeve, drive shaft and turntable of the present utility model;

FIG. 4 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 5 is an enlarged view of B of FIG. 2 in accordance with the present utility model;

fig. 6 is an enlarged view of C of fig. 2 in accordance with the present utility model.

In the figure: 1. a dredging device; 101. a bottom plate; 102. a driving unit; 103. a collection box; 104. a mud-shoveling plate; 105. a connecting rod; 2. a separation mechanism; 21. a separation disc; 22. separating the net sheet; 23. a sliding sleeve; 24. a drive shaft; 25. a turntable; 26. a driving motor; 27. a slide bar; 28. a chute; 3. a storage bin; 4. a storage battery; 5. a support rod; 6. cleaning the groove; 7. an opening/closing door; 8. a conveyor belt; 9. a rolling groove; 10. and (3) rolling balls.

Description of the embodiments

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.

As shown in fig. 1 to 6, a dredging device for a water conservancy and hydropower dam comprises a dredging device 1 and a separating mechanism 2, wherein the separating mechanism 2 is arranged inside the dredging device 1;

the dredging device 1 comprises a bottom plate 101, a driving unit 102, a collecting box 103, a mud shoveling plate 104 and a connecting rod 105, wherein the driving unit 102 is fixedly connected to the bottom of the bottom plate 101, the driving unit 102 is composed of a motor, a transmission mechanism and rollers, the collecting box 103 is fixedly connected to the top of the bottom plate 101, the mud shoveling plate 104 is fixedly connected to one side of the collecting box 103 through the connecting rod 105, one end of the mud shoveling plate 104 extends to the bottom of the bottom plate 101 and is attached to a dam riverbed, when the dredging device 1 is driven by the driving unit 102 to walk on the dam riverbed, so that the mud shoveling plate 104 can scoop up mud on the dam riverbed, and the mud at the top of the mud shoveling plate 104 falls into the collecting box 103 under the mutual extrusion of the mud, so that dredging treatment can be completed;

separating mechanism 2 is including the cover setting up at the inside separation dish 21 of collection box 103, the through-hole has been seted up to the bottom of separation dish 21, and the inside fixedly connected with separation net piece 22 of through-hole, one side fixedly connected with sliding sleeve 23 of separation dish 21, the inside cover of sliding sleeve 23 is established and sliding connection has drive shaft 24, the one end fixedly connected with carousel 25 of sliding sleeve 23 is kept away from to drive shaft 24, the fixed surface of separation dish 21 is connected with driving motor 26, driving motor 26's output extends to the inside of separation dish 21 and with the center department fixed connection of carousel 25, the one end fixedly connected with slide bar 27 of sliding sleeve 23 is kept away from to separation dish 21, the spout 28 at the slide bar 27 surface is seted up to the inner wall of separation dish 21, slide bar 27 can carry out the horizontal slip in the inside of spout 28.

Referring to fig. 6, a storage bin 3 is formed in the bottom plate 101, a storage battery 4 is fixedly connected to the storage bin 3, and the storage battery 4 is electrically connected to the driving unit 102 and the driving motor 26.

As a technical optimization scheme of the utility model, the storage bin 3 and the storage battery 4 are arranged, so that the device has the advantage of self-supplying power, and can be automatically powered without an external power supply, thereby effectively increasing the convenience of the device in use.

Referring to fig. 2, a support rod 5 is fixedly connected to the top of the base plate 101, the support rod 5 is fixedly connected to a connecting rod 105, and a triangle is formed between the support rod 5 and the connecting rod 105.

By arranging the support rods 5, the device has the advantage of ensuring stability, and the support of the connecting rod 105 on the mud shovel 104 is increased to be stable by utilizing the characteristic that the triangle has stronger stability, so that the phenomenon that the mud shovel 104 easily shakes and inclines is avoided.

Referring to fig. 6, a cleaning tank 6 is opened at one side of the collection box 103, and an opening and closing door 7 is hinged to the inside of the cleaning tank 6.

As a technical optimization scheme of the utility model, the device has the advantage of conveniently cleaning the sludge by arranging the cleaning groove 6 and the opening and closing door 7, so that the sludge in the collecting box 103 can be conveniently cleaned, and the phenomenon that the sludge in the collecting box 103 is too much is avoided.

Referring to fig. 6, a conveyer belt 8 is fixedly connected to the bottom of the inner wall of the collecting box 103, the top of the conveyer belt 8 is flush with the cleaning groove 6, and the conveyer belt 8 is electrically connected with the storage battery 4.

As a technical optimization scheme of the utility model, the device has the advantage of auxiliary cleaning by arranging the conveying belt 8, and the sludge can be discharged through the cleaning groove 6 by utilizing the transportation effect of the conveying belt 8, so that the cleaning effect is improved.

Referring to fig. 5, the slide bar 27 and the slide groove 28 are both arranged in a trapezoid shape, and the slide bar 27 is clamped inside the slide groove 28 by the trapezoid characteristic.

As a technical optimization scheme of the utility model, the shape of the slide bar 27 and the slide groove 28 is arranged, so that the device has the advantage of increasing the connection strength, the trapezoidal clamping effect can be utilized to increase the connection effect between the slide bar 27 and the slide groove 28, and the slide bar 27 is prevented from easily falling off from the inside of the slide groove 28.

Referring to fig. 5, a plurality of uniformly distributed rolling grooves 9 are formed on the surface of the sliding rod 27, balls 10 are connected in a rolling manner in the rolling grooves 9, and the balls 10 are attached to the sliding grooves 28 and are in rolling connection.

As a technical optimization scheme of the utility model, by arranging the rolling groove 9 and the ball 10, the device has the advantage of increasing the smoothness, can increase the smoothness between the slide bar 27 and the slide groove 28, reduce friction and avoid the phenomenon that the slide bar 27 and the slide groove 28 are easily worn mutually.

The working principle and the using flow of the utility model are as follows: when the dredging device 1 collects sludge into the collecting box 103, the sludge firstly falls into the separating disc 21, then the rotary table 25 and the driving shaft 24 can be driven to rotate by the driving motor 26, the sliding sleeve 23 can be driven in a squeezing mode by the driving shaft 24 which rotates, the vertical direction of the separating disc 21 can be limited by the sliding rod 27 and the sliding groove 28, the sliding sleeve 23 can only drive the separating disc 21 to conduct reciprocating operation in the horizontal direction, the sludge can be screened by the reciprocating motion of the separating disc 21, the sludge can further fall into the collecting box 103 after penetrating through the separating net piece 22, and garbage in the sludge can stay in the separating disc 21.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a water conservancy hydroelectric dam is with dredging device, includes dredging device (1) and separating mechanism (2), its characterized in that: the separating mechanism (2) is arranged in the dredging device (1);

the dredging device (1) comprises a bottom plate (101), a driving unit (102), a collecting box (103), a mud shoveling plate (104) and a connecting rod (105);

separating mechanism (2) are including the cover setting up at the inside separation dish (21) of collection box (103), through-hole has been seted up to the bottom of separation dish (21), and the inside fixedly connected with separation net piece (22) of through-hole, one side fixedly connected with sliding sleeve (23) of separation dish (21), the inside cover of sliding sleeve (23) is established and sliding connection has drive shaft (24), the one end fixedly connected with carousel (25) of sliding sleeve (23) are kept away from to drive shaft (24), the fixed surface of separation dish (21) is connected with driving motor (26), the output of driving motor (26) extends to the inside of separation dish (21) and with the center department fixed connection of carousel (25), the one end fixedly connected with slide bar (27) of sliding sleeve (23) are kept away from to separation dish (21), spout (28) of cover setting up on slide bar (27) surface are seted up to the inner wall of separation dish (21).

2. The dredging device for a water conservancy hydroelectric dam as claimed in claim 1, wherein: the storage bin (3) is arranged in the bottom plate (101), a storage battery (4) is fixedly connected in the storage bin (3), and the storage battery (4) is electrically connected with the driving unit (102) and the driving motor (26).

3. The dredging device for a water conservancy hydroelectric dam as claimed in claim 1, wherein: the top of bottom plate (101) fixedly connected with bracing piece (5), bracing piece (5) and connecting rod (105) fixed connection, constitute triangle-shaped between bracing piece (5) and connecting rod (105).

4. The dredging device for a water conservancy hydroelectric dam as claimed in claim 1, wherein: a cleaning groove (6) is formed in one side of the collecting box (103), and an opening and closing door (7) is hinged to the inside of the cleaning groove (6).

5. The dredging device for a water conservancy hydroelectric dam as claimed in claim 4, wherein: the bottom of collecting box (103) inner wall fixedly connected with conveyer belt (8), the top and the clearance groove (6) parallel and level of conveyer belt (8).

6. The dredging device for a water conservancy hydroelectric dam as claimed in claim 1, wherein: the sliding rod (27) and the sliding groove (28) are arranged in a trapezoid mode, and the sliding rod (27) is clamped in the sliding groove (28) through the trapezoid characteristic.

7. The dredging device for a water conservancy hydroelectric dam as claimed in claim 1, wherein: the surface of slide bar (27) has seted up rolling groove (9) of a plurality of equipartition, the inside roll of rolling groove (9) is connected with ball (10), ball (10) are laminated and roll connection with spout (28).