CN212742689U

CN212742689U - Efficient water conservancy construction sediment removal device

Info

Publication number: CN212742689U
Application number: CN202021152643.5U
Authority: CN
Inventors: 马颖姑
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-19
Anticipated expiration: 2030-06-19

Abstract

The utility model relates to a desilting device technical field, specific efficient water conservancy construction desilting device that says so, which comprises an outer shell, the sludge pump is installed to shell middle part top, the inside both ends of shell are rotated through the bearing and are installed the pivot, install the cross feed screw in the pivot, waterproof motor is installed on the one end upper portion of shell, waterproof motor's output passes through chain I and is connected with the pivot transmission, the both ends of shell still have the walking wheel through walking wheel support mounting. The utility model discloses utilize the transverse transport spiral to stir silt and concentrate silt to the shell middle part region, rotate through bevel gear drive minor axis simultaneously, and then utilize vertical transport spiral upwards carry silt near the soil pick-up mouth of sludge pump, be favorable to the sludge pump to adsorb the discharge to silt. Through chain II in pivot pivoted, can drive the walking wheel and walk on silt, clear up submarine silt automatically, the desilting is efficient.

Description

Efficient water conservancy construction sediment removal device

Technical Field

The utility model belongs to the technical field of the sediment removal device, concretely relates to efficient water conservancy construction sediment removal device.

Background

In the process of water conservancy construction, the sludge in a construction area is generally required to be cleaned firstly. At present, when underwater silt is cleaned, a silt pump is mostly adopted for adsorption and discharge, and the silt pump is small in adsorption range and only can effectively adsorb silt near the inlet of the silt pump, so that external equipment is required to continuously transfer the position of the silt pump, the defects of large water discharge amount and small silt suction amount exist, and the dredging efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient water conservancy construction sediment removal device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an efficient water conservancy construction desilting device, includes the shell, the sludge pump is installed to shell middle part top, the pivot is installed in the rotation of bearing at the inside both ends of shell, install the horizontal transport screw in the pivot, waterproof motor is installed on the one end upper portion of shell, waterproof motor's output passes through chain I and is connected with the pivot transmission, the both ends of shell still have the walking wheel through walking wheel support mounting.

As a further optimization of the technical scheme, the transverse conveying screws are symmetrically distributed on the inner side of the shell, and the rotating directions of the transverse conveying screws on the two sides are opposite.

As a further optimization of the technical scheme, a bearing seat is fixed in the middle of the bottom of the inner side of the shell, a short shaft is rotatably mounted on the bearing seat, a longitudinal conveying screw is fixed on the short shaft, and the short shaft is in transmission connection with the rotating shaft through a bevel gear.

As a further optimization of the technical scheme, the two ends of the upper part of the shell are fixedly welded with the connecting lugs, and the shell is further fixedly provided with the balancing weight.

As a further optimization of the technical scheme, the walking wheel is installed on the walking wheel support through an installation shaft, a driven chain wheel is fixed on the installation shaft, and a tensioning wheel is further installed at the other end of the walking wheel support.

As a further optimization of the technical scheme, the two ends of the rotating shaft are respectively fixed with a driving chain wheel, and the driving chain wheel is connected with the driven chain wheel through a chain II.

The utility model discloses a technological effect and advantage:

the utility model discloses utilize the transverse transport spiral to stir silt and concentrate silt to the shell middle part region, rotate through bevel gear drive minor axis simultaneously, and then utilize vertical transport spiral upwards carry silt near the soil pick-up mouth of sludge pump, be favorable to the sludge pump to adsorb the discharge to silt. Through chain II in pivot pivoted, can drive the walking wheel and walk on silt, clear up submarine silt automatically, the desilting is efficient.

Drawings

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

fig. 2 is a schematic side view of the present invention.

In the figure: 1. a sludge pump; 2. a housing; 3. a waterproof motor; 4. connecting lugs; 5. a chain I; 6. a drive sprocket; 7. a rotating shaft; 8. a traveling wheel bracket; 9. a traveling wheel; 10. a driven sprocket; 11. a transverse conveying screw; 12. a bevel gear; 13. a bearing seat; 14. a longitudinal conveying screw; 15. installing a shaft; 16. a tension wheel; 17. a chain II; 18. a balancing weight; 19. a minor axis.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, an efficient water conservancy construction desilting device, includes shell 2, sludge pump 1 is installed to shell 2 middle part top, and the setting of shell 2 level, front portion, the bottom of shell 2 are open, and sludge pump 1 and shell 2 intercommunication start sludge pump 1 back, can locate to carry out effective absorption discharge to mud in the middle of the inside of

shell

2, 2 upper portion both ends welded fastening of shell have engaging lug 4 for the installation pulls the hawser.

The inside both ends of shell 2 are rotated through the bearing and are installed pivot 7, install horizontal transport screw 11 in the pivot 7, horizontal transport screw 11 symmetric distribution is in the inboard of shell 2, and the horizontal transport screw 11 direction of rotation of both sides is opposite, waterproof motor 3 is installed on the one end upper portion of shell 2, still be fixed with balancing weight 18 on the shell 2 for carry out gravity balance to waterproof motor 3, be favorable to keeping shell 2 steady, waterproof motor 3's output is connected with pivot 7 transmission through chain I5, rotates through waterproof motor 3 drive pivot 7, thereby utilizes horizontal transport screw 11 to stir silt and concentrate silt to shell 2 middle part region, be fixed with bearing frame 13 in the middle of the inboard bottom of shell 2, it installs minor axis 19 to rotate on the bearing frame 13, be fixed with vertical transport screw 14 on the minor axis 19, the short shaft 19 is in transmission connection with the rotating shaft 7 through the bevel gear 12, the bevel gear 12 is respectively installed on the rotating shaft 7 and the short shaft 19, and under the action of the bevel gear 12, the short shaft 19 can be driven to drive the longitudinal conveying screw 14 to convey sludge upwards, so that the sludge pump 1 can adsorb sludge conveniently.

The both ends of shell 2 still install walking wheel 9 through walking wheel support 8, and walking wheel 9 is provided with 4, is favorable to keeping shell 2's stability, walking wheel 9 is installed on walking wheel support 8 through installation axle 15, be fixed with driven sprocket 10 on the installation axle 15, normal running fit between installation axle 15 and the walking wheel support 8, and walking wheel 9 and driven sprocket 10 are fixed with installation axle 15 pin joint, walking wheel support 8 other end still installs take-up pulley 16, the both ends of pivot 7 are fixed with drive sprocket 6 respectively, be connected through II 17 of chain between drive sprocket 6 and the driven sprocket 10, utilize take-up pulley 16 to be favorable to adjusting tension when II 17 of chain rotate, prevent that II 17 of chain from droing, drive walking wheel 9 through II 17 of chain and walk in silt, automatic desilting.

Specifically, during the use, will arrange the silt pipeline and be connected with sludge pump 1, use and pull the hawser and put this device into to the bottom, sludge pump 1 and waterproof motor 3 adopt waterproof cable and the generator connection on the tug. After the power is switched on, the waterproof motor 3 drives the rotating shaft 7 to rotate by utilizing the chain I5, so that the sludge is turned over by utilizing the transverse conveying screw 11 and concentrated to the middle area of the shell 2, meanwhile, the short shaft 19 is driven to rotate by the bevel gear 12, and then the sludge is conveyed upwards to the position near a sludge suction port of the sludge pump 1 by utilizing the longitudinal conveying screw 14, and the sludge pump 1 is favorable for adsorbing and discharging the sludge. Through II 17 of chain in 7 pivoted of pivot, can drive walking wheel 9 and walk on silt, clear up submarine silt automatically, the desilting is efficient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an efficient water conservancy construction sediment removal device, includes shell (2), its characterized in that: sludge pump (1) is installed to shell (2) middle part top, shell (2) inside both ends are rotated through the bearing and are installed pivot (7), install horizontal transport spiral (11) on pivot (7), waterproof motor (3) are installed on the one end upper portion of shell (2), the output of waterproof motor (3) is passed through chain I (5) and is connected with pivot (7) transmission, walking wheel (9) are still installed through walking wheel support (8) at the both ends of shell (2).

2. The efficient water conservancy construction desilting device of claim 1, characterized in that: the transverse conveying screws (11) are symmetrically distributed on the inner side of the shell (2), and the rotating directions of the transverse conveying screws (11) on the two sides are opposite.

3. The efficient water conservancy construction desilting device of claim 1, characterized in that: a bearing seat (13) is fixed in the middle of the bottom of the inner side of the shell (2), a short shaft (19) is rotatably mounted on the bearing seat (13), a longitudinal conveying screw (14) is fixed on the short shaft (19), and the short shaft (19) is in transmission connection with the rotating shaft (7) through a bevel gear (12).

4. The efficient water conservancy construction desilting device of claim 1, characterized in that: both ends of the upper part of the shell (2) are welded and fixed with connecting lugs (4), and the shell (2) is also fixed with a balancing weight (18).

5. The efficient water conservancy construction desilting device of claim 1, characterized in that: the walking wheel (9) is installed on a walking wheel support (8) through an installation shaft (15), a driven chain wheel (10) is fixed on the installation shaft (15), and a tensioning wheel (16) is further installed at the other end of the walking wheel support (8).

6. A high efficiency water conservancy construction sediment removal device of claim 5, characterized in that: and the two ends of the rotating shaft (7) are respectively fixed with a driving chain wheel (6), and the driving chain wheel (6) is connected with the driven chain wheel (10) through a chain II (17).