CN211190486U

CN211190486U - Aquatic plant debris reducing mechanism for hydraulic and hydroelectric engineering

Info

Publication number: CN211190486U
Application number: CN201922077874.8U
Authority: CN
Inventors: 黄晓雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-07
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a water conservancy and hydropower engineering water grass impurity smashing device, which comprises a groove plate bracket, a fixed bracket and a smashing box, wherein the upper end of the groove plate bracket is fixed with a groove plate, and a conveyor belt is arranged in the groove plate; the crushing box is fixedly arranged on the fixed support, and the motor is fixedly arranged on the fixed support; a rotating shaft is inserted in the crushing box, a bearing is arranged between the rotating shaft and the crushing box, and a double-groove belt wheel is arranged at one end of the rotating shaft, which penetrates out of the crushing box; a rotary reamer is arranged on the part of the rotary shaft positioned in the crushing box, and a through groove is formed in the rotary reamer; a convex groove plate is fixed in the crushing box, a universal ball bearing is slidably mounted in the convex groove plate, the universal ball bearing is fixed at one end of a connecting rod, the other end of the connecting rod is fixedly connected with a transverse knife, and the transverse knife penetrates through a through groove in the rotary reamer; the lower end of the crushing box is provided with a discharge port, and a receiving box is arranged below the discharge port. The beneficial effects of the utility model are that to the smashing of pasture and water debris more thoroughly, efficiency is higher, reduces the decomposition time of pasture and water debris.

Description

Aquatic plant debris reducing mechanism for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a relevant technical field of hydraulic and hydroelectric engineering equipment, especially a water grass debris reducing mechanism for hydraulic and hydroelectric engineering.

Background

The modernization of the construction of the water conservancy and hydropower engineering serves the national modernization, so the modernization of the water conservancy and hydropower industry firstly needs to meet various requirements of society on hydropower in the national modernization process. However, resources such as water and coal are limited, and development and utilization of resources such as water and coal must follow natural laws. The modernization of the water conservancy and hydropower engineering industry is also shown in that the basic law of hydropower can be clearly known, the society is guided to reasonably utilize hydropower resources, and unreasonable requirements and consumption are controlled. The modernization of Chinese water conservancy and hydropower engineering aims to meet the requirements of the Chinese modernization on water conservancy and hydropower, namely, to guide and control the water and electricity utilization requirements of various industries on the premise of guaranteeing social economy, environment and ecological safety, and to reasonably allocate limited resources such as water, coal and the like so as to meet the overall requirements on water resources in the Chinese modernization process.

At present, in hydraulic and hydroelectric engineering, aquatic weed sundries are mostly treated by being accumulated on a river bank to be automatically decomposed, the cycle period of the mode is long, and the environment of the river bank is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem and designing a aquatic plant debris reducing mechanism for hydraulic and hydroelectric engineering.

The technical scheme of the utility model is that the water conservancy and hydropower engineering water plant impurity smashing device comprises a groove plate bracket, a fixed bracket and a smashing box, wherein a groove plate is fixed at the upper end of the groove plate bracket, a conveyor belt is arranged in the groove plate, and a first belt wheel is arranged at one end of the conveyor belt close to the smashing box; the crushing box is fixedly arranged on the fixed support, the motor is fixedly arranged on the fixed support, and a belt wheel II is fixed at the output end of the motor; a rotating shaft is inserted in the crushing box, a bearing is arranged between the rotating shaft and the crushing box, and a double-groove belt wheel is arranged at one end of the rotating shaft, which penetrates out of the crushing box; the double-groove belt wheel is respectively connected with the first belt wheel and the second belt wheel through a belt; a rotary reamer is arranged on the part of the rotary shaft positioned in the crushing box, and a through groove is formed in the rotary reamer; a convex groove plate is fixed in the crushing box, a universal ball bearing is slidably mounted in the convex groove plate, the universal ball bearing is fixed at one end of a connecting rod, the other end of the connecting rod is fixedly connected with a transverse knife, and the transverse knife penetrates through a through groove in the rotary reamer; the lower end of the crushing box is provided with a discharge port, and a receiving box is arranged below the discharge port.

Preferably, the depth of the sliding groove on the convex groove plate changes in an undulated manner.

The utility model has the advantages that: the aquatic weed sundries are reamed up by the rotary reamer, and the aquatic weed sundries are prevented from being wound on the rotary shaft to cause damage to machinery by the transverse cutter, so that the aquatic weed sundries are more thoroughly crushed, and the efficiency is higher; meanwhile, the decomposition time of aquatic weed sundries is reduced.

Drawings

FIG. 1 is a schematic view of the construction of a crush box;

FIG. 2 is a schematic structural view of the aquatic weed sundries crushing device for water conservancy and hydropower engineering;

fig. 3 is an enlarged view of fig. 1A.

In the figure, 1, a groove plate bracket; 2. a groove plate; 3. a conveyor belt; 4. fixing a bracket; 5. a crushing box; 6. a motor; 7. a second belt wheel; 8. a double-groove belt pulley; 9. a first belt wheel; 10. a belt; 11. a discharge port; 12. a receiving box; 13. a rotating shaft; 14. rotating the reamer; 15. a transverse cutter; 16. a connecting rod; 17. a universal ball bearing; 18. a bearing; 19. a through groove; 20. a convex groove plate.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, and as shown in fig. 1-3, the water conservancy and hydropower engineering water plant impurity smashing device comprises a groove plate bracket 1, a fixed bracket 4 and a smashing box 5, and is characterized in that a groove plate 2 is fixed at the upper end of the groove plate bracket 1, a conveyor belt 3 is arranged in the groove plate 2, and one end of the conveyor belt 3 close to the smashing box 5 is provided with a belt wheel I9; the crushing box 5 is fixedly arranged on the fixed support 4, the motor 6 is fixedly arranged on the fixed support 4, and the output end of the motor 6 is fixedly provided with a second belt wheel 7; a rotating shaft 13 is inserted in the crushing box 5, a bearing 18 is arranged between the rotating shaft 13 and the crushing box 5, and a double-groove belt wheel 8 is arranged at one end of the rotating shaft 13 penetrating through the crushing box 5; the double-groove belt wheel 8 is respectively connected with a first belt wheel 9 and a second belt wheel 7 through a belt 10; a rotary reamer 14 is arranged on the part of the rotary shaft 13 positioned in the crushing box 5, and a through groove 19 is formed in the rotary reamer 14; a convex groove plate 20 is fixed in the crushing box 5, a universal ball bearing 17 is slidably mounted in the convex groove plate 20, the universal ball bearing 17 is fixed at one end of a connecting rod 16, the other end of the connecting rod 16 is fixedly connected with a cross cutter 15, and the cross cutter 15 penetrates through a through groove 19 on the rotary reamer 14; the depth of the sliding groove on the convex groove plate 20 changes in an undulated manner, so that the transverse knife 15 can move back and forth, and better cutting can be realized; the lower end of the crushing box 5 is provided with a discharge port 11, and a receiving box 12 is arranged below the discharge port 11.

The working principle of the embodiment is as follows: starting a motor 6, manually or mechanically preventing aquatic weed sundries from entering the conveyor belt 3 in the trough plate 2, wherein the motor 6 drives a belt wheel II 7 to rotate, the belt wheel II 7 rotates to drive a double-trough belt wheel 8 to rotate through a belt 10, the double-trough belt wheel 8 rotates to drive a rotating shaft 13 and a belt wheel I9 to rotate, the belt wheel I9 rotates to drive the conveyor belt 3 to rotate, and the aquatic weed sundries on the conveyor belt 3 are brought into the crushing box 5; rotation axis 13 rotates and drives rotary reamer 14 and rotate, cut pasture and water debris, in the time of rotation axis 13 pivoted, drive horizontal sword 15 and together rotate, horizontal sword 15 rotates and drives connecting rod 16 and universal ball bearing 17 at tongue board 20 internal rotation, connecting rod 16 and universal ball bearing 17 make horizontal sword 15 remove about the pivoted while in tongue board 20 internal rotation, further cut pasture and water debris, prevent simultaneously that pasture and water debris from twining on rotation axis 13, afterwards, kibbling pasture and water debris from discharge gate 11 falling out, get into and connect the incasement 12, accomplish the smashing of pasture and water debris, circulate in proper order.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A water conservancy and hydropower engineering water grass impurity smashing device comprises a groove plate support (1), a fixing support (4) and a smashing box (5), and is characterized in that a groove plate (2) is fixed at the upper end of the groove plate support (1), a conveying belt (3) is installed in the groove plate (2), and a belt wheel I (9) is installed at one end, close to the smashing box (5), of the conveying belt (3); the crushing box (5) is fixedly arranged on the fixed support (4), the motor (6) is fixedly arranged on the fixed support (4), and the output end of the motor (6) is fixedly provided with a second belt wheel (7); a rotating shaft (13) is inserted in the crushing box (5), a bearing (18) is arranged between the rotating shaft (13) and the crushing box (5), and a double-groove belt wheel (8) is arranged at one end of the rotating shaft (13) penetrating through the crushing box (5); the double-groove belt wheel (8) is respectively connected with a first belt wheel (9) and a second belt wheel (7) through a belt (10); a rotary reamer (14) is arranged on the part of the rotary shaft (13) positioned in the crushing box (5), and a through groove (19) is formed in the rotary reamer (14); a convex groove plate (20) is fixed in the crushing box (5), a universal ball bearing (17) is arranged in the convex groove plate (20) in a sliding manner, the universal ball bearing (17) is fixed at one end of a connecting rod (16), the other end of the connecting rod (16) is fixedly connected with a transverse knife (15), and the transverse knife (15) penetrates through a through groove (19) in the rotary reamer (14); the lower end of the crushing box (5) is provided with a discharge hole (11), and a bearing box (12) is arranged below the discharge hole (11).

2. A device for comminuting weed for hydraulic and hydro-power engineering according to claim 1, wherein the depth of the chutes in the channel plate (20) varies.