Reservoir management ice melting device

Abstract

The utility model discloses an ice melting device for reservoir management, relates to the technical field of reservoir management, and aims to solve the problems that broken floating ice in a current reservoir is affected by drainage water flow and rushes into a water gate, and the water gate is easily damaged and even blocked due to the fact that the water gate is impacted by a large piece of floating ice. The floating ice breaking device comprises an extension frame, a breaking mechanism arranged at the two ends of the extension frame and used for breaking the floating ice, a flow guide mechanism used for guiding the flow direction of the broken ice and a lifting frame arranged on one side of the top of the extension frame, and the breaking mechanism comprises two symmetrically-arranged V-shaped side plates; according to the floating ice breaking device, through double breaking and split-flow impacting, floating ice can be efficiently broken, the problem that a water gate is damaged or even blocked due to the fact that the water gate is impacted by a large piece of floating ice can be solved, and the floating ice is effectively broken and is helped to be melted.

Description

Technical Field

[0001] The utility model relates to the technical field of reservoir management, and more specifically, to an ice melting device for reservoir management. Background Technique

[0002] A reservoir refers to an artificial lake, and a smaller one is called a pond, a dam or a reservoir. Generally, the formation method is to build a dam in the middle and upper reaches of a river, and the river valley is flooded by the river water to form a reservoir. However, there are also reservoirs built on the sea. Generally, the dam is built in a narrow valley, because the slopes on both sides can serve as the natural enclosures of the reservoir, and the length of the dam can be greatly shortened.

[0003] At present, when the reservoir discharges water for agricultural irrigation in the downstream in spring, due to a large amount of floating ice in the reservoir, the broken floating ice is affected by the discharging water flow and rushes into the sluice. It is easy to cause the problem that the sluice is damaged or even blocked by large floating ice, and it is impossible to effectively break the floating ice and help it melt. In view of this, we propose an ice melting device for reservoir management. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide an ice melting device for reservoir management, so as to solve the technical problem that the broken floating ice in the current reservoir is affected by the discharging water flow and rushes into the sluice, which is easy to cause the problem that the sluice is damaged or even blocked by large floating ice, and it is impossible to effectively break the floating ice and help it melt.

[0005] To solve the above technical problems, the utility model provides the following technical solution: An ice melting device for reservoir management, including an extension frame, a crushing mechanism respectively arranged at both ends of the extension frame for crushing floating ice, a guiding mechanism for guiding the flow direction of the crushed ice, and a lifting frame constructed on one side of the top of the extension frame;

[0006] The crushing mechanism includes two symmetrically arranged V-shaped side plates. Between the bottom ends of the opposite surfaces of the two V-shaped side plates, two shaft rods are symmetrically and rotatably arranged. And on one side of the shaft rod, there is a transmission machine connected to the shaft rod for driving the shaft rod to rotate. Between the opposite surfaces of the two V-shaped side plates, a driving mechanism connected to the transmission machine is fixedly arranged. On the outer edge surface of the shaft rod, a plurality of crushing components are equidistantly arranged, and a plurality of crushing components are arranged staggeredly;

[0007] The crushing assembly includes a fixed cylinder fixedly arranged on the outer edge surface of the shaft rod. Triangular frames are constructed on both sides of the outer edge surface of the fixed cylinder. A number of screw rods are annularly distributed between the opposite surfaces of the two triangular frames. One end of the screw rod extending out of the triangular frame is threadedly connected with a nut. Support arms abutting against the two triangular frames are rotatably arranged at equal intervals on the outer edge surface of the screw rod. One end of the support arm is constructed with crushing teeth facing the rotation direction.

[0008] In the utility model, the floating ice flowing to the gate is crushed by the crushing mechanism. During crushing, the driving mechanism drives the rotation of two shaft rods provided with transmission machines, and then drives a plurality of staggered crushing assemblies to crush the floating ice. Since a number of support arms arranged between the two triangular frames can deflect at an angle with the screw rod as the axis, when rotating and crushing, the force arm acting on the floating ice crushing can be adjusted. Cooperating with the crushing teeth arranged at one end of the support arm, the floating ice can be efficiently crushed to avoid the problem that the sluice is damaged or even blocked by large floating ice impacts, and the floating ice can be effectively crushed and helped to melt.

[0009] Preferably, the driving mechanism includes a support beam constructed at one end of the extension frame. The two ends of the support beam are respectively connected with the two V-shaped side plates. A protective cover is constructed at the bottom end of the support beam, and the protective cover covers above a number of the crushing assemblies.

[0010] Preferably, a motor is fixedly arranged at the center of the top end of the support beam. The output end of the motor is connected with a transmission shaft, and one end of the transmission shaft passing through the V-shaped side plate is connected with the transmission machine.

[0011] Preferably, the diversion mechanism includes a V-shaped beam, a V-shaped crushing edge and a number of arc-shaped diversion plates constructed at one end of the extension frame. A number of connecting frames are constructed at equal intervals at the bottom end of the V-shaped beam. The V-shaped crushing edge is arranged at the center of one side of the V-shaped beam through the two connecting frames. The arc-shaped diversion plates are arranged at equal intervals on both sides of the V-shaped beam through the remaining connecting frames.

[0012] Preferably, a V-shaped crushing plate is fixedly arranged at the bottom end of the V-shaped crushing edge, and an arc-shaped crushing plate is fixedly arranged at the bottom end of the arc-shaped diversion plate. The V-shaped crushing plate is spliced with the two adjacent arc-shaped crushing plates.

[0013] Preferably, the connecting frame includes a column constructed at the bottom end of the V-shaped beam. Two hinge seats A are symmetrically constructed on one side of the column. Extension arms are rotatably arranged in the two hinge seats A, and a hinge seat B is jointly hinged and installed at one end of the two extension arms.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model crushes the floating ice flowing to the gate through a crushing mechanism. During crushing, the driving mechanism drives the rotation of two shaft rods provided with transmission mechanisms, and then drives a plurality of staggered crushing components to crush the floating ice. Since several support arms arranged between the two triangular frames can deflect at an angle with the screw as the axis, when rotating and crushing, the force arm acting on the floating ice crushing can be adjusted. Cooperating with the crushing teeth arranged at one end of the support arm, the floating ice can be efficiently crushed to avoid the problem that the sluice is damaged or even blocked by large floating ice, and the floating ice can be effectively crushed and helped to melt.

[0016] 2. The utility model also sets a diversion mechanism. After the crushing mechanism finishes crushing the floating ice, through the V-shaped crushing edge arranged at the center of one side of the V-shaped beam and a plurality of arc-shaped diversion plates arranged at equal intervals on both sides of the V-shaped beam, the crushed ice can be diverted. At the same time, the V-shaped crushing plate arranged at the bottom of the V-shaped crushing edge and a plurality of arc-shaped crushing plates arranged at the bottom of the arc-shaped diversion plates can ensure the structural strength of the V-shaped crushing edge and the arc-shaped diversion plates, avoiding the problem of deformation caused by the impact of the crushed ice. The diverted crushed ice is discharged from the sluice opening, so that the crushed ice discharged from multiple sluice openings collide with each other under the influence of diversion, thereby further realizing the crushing of the crushed ice. Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the utility model;

[0018] Figure 2 is the structural schematic diagram of the crushing mechanism in the utility model;

[0019] Figure 3 is the bottom structural schematic diagram of the crushing mechanism in the utility model in the upward view state;

[0020] Figure 4 is the structural schematic diagram of the crushing component in the utility model;

[0021] Figure 5 is the structural schematic diagram of the diversion mechanism in the utility model;

[0022] Figure 6 is the partial structural schematic diagram of the diversion mechanism in the utility model.

[0023] Explanation of the reference numerals in the drawings:

[0024] 1. Extension frame; 2. Crushing mechanism; 201. V-shaped side plate; 202. Shaft rod; 203. Transmission; 204. Support beam; 205. Motor; 206. Transmission shaft; 207. Protective cover; 3. Flow guiding mechanism; 301. V-shaped beam; 302. V-shaped crushing edge; 303. Arc-shaped flow guiding plate; 304. V-shaped crushing plate; 305. Arc-shaped crushing plate; 4. Lifting frame; 5. Crushing assembly; 501. Fixed cylinder; 502. Tripod; 503. Screw; 504. Support arm; 505. Crushing tooth; 6. Connecting frame; 601. Column; 602. Hinge seat A; 603. Extension arm; 604. Hinge seat B. Detailed implementation mode

[0025] As Figures 1 to 6 shown, a reservoir management ice melting device involved in the present utility model includes an extension frame 1, a crushing mechanism 2 respectively arranged at both ends of the extension frame 1 for crushing floating ice, a flow guiding mechanism 3 for guiding the flow direction of crushed ice, and a lifting frame 4 constructed on one side of the top of the extension frame 1;

[0026] In the embodiment of the present utility model, in order to avoid the problem that the sluice is damaged or even blocked by large floating ice, the crushing mechanism 2 includes two symmetrically arranged V-shaped side plates 201. Between the bottom ends of the opposite surfaces of the two V-shaped side plates 201, two shaft rods 202 are symmetrically and rotatably arranged. And on one side of the shaft rod 202, there is a transmission 203 connected to the shaft rod 202 for driving the shaft rod 202 to rotate. Between the opposite surfaces of the two V-shaped side plates 201, a driving mechanism connected to the transmission 203 is fixedly arranged. On the outer edge surface of the shaft rod 202, a plurality of crushing assemblies 5 are equidistantly arranged, and the plurality of crushing assemblies 5 are staggered. The crushing assembly 5 includes a fixed cylinder 501, and the fixed cylinder 501 is fixedly arranged on the outer edge surface of the shaft rod 202. And on both sides of the outer edge surface of the fixed cylinder 501, tripods 502 are constructed. Between the opposite surfaces of the two tripods 502, a plurality of screws 503 are annularly distributed. And one end of the screw 503 extending out of the tripod 502 is threadedly connected with a nut. On the outer edge surface of the screw 503, support arms 504 abutting against the two tripods 502 are rotatably arranged at equal distances. And one end of the support arm 504 is constructed with a crushing tooth 505 facing the rotation direction. The floating ice flowing to the gate is crushed by the crushing mechanism 2. During crushing, the two shaft rods 202 provided with transmissions 203 are driven to rotate by the driving mechanism, and then a plurality of staggered crushing assemblies 5 are driven to crush the floating ice. Since a plurality of support arms 504 arranged between the two tripods 502 can deflect at an angle with the screw 503 as the axis, when rotating and crushing, the force arm acting on the floating ice crushing can be adjusted. Cooperating with the crushing tooth 505 arranged at one end of the support arm 504, the floating ice can be efficiently crushed to avoid the problem that the sluice is damaged or even blocked by large floating ice, and the floating ice can be effectively crushed and helped to melt.

[0027] In an embodiment of the present utility model, to achieve double crushing of floating ice, the driving mechanism includes a support beam 204 constructed at one end of the extension frame 1. Both ends of the support beam 204 are respectively connected to two V-shaped side plates 201, and a protective cover 207 is constructed at the bottom end of the support beam 204. The protective cover 207 covers above a plurality of crushing components 5. A motor 205 is fixedly arranged at the center of the top end of the support beam 204. The output end of the motor 205 is connected to a transmission shaft 206, and the transmission shaft 206 passes through one end of the V-shaped side plate 201 and is connected to a transmission 203. By driving the two transmission shafts 206 to rotate through the motor 205, the two transmission shafts 202 are respectively driven to rotate through the two transmissions 203. The rotating shaft rods 202 drive a plurality of crushing components 5 to rotate. By respectively driving the two shaft rods 202 with the two transmissions 203, double crushing of floating ice can be achieved through the two shaft rods 202 provided with a plurality of crushing components 5.

[0028] In an embodiment of the present utility model, to further achieve crushing of broken ice, the diversion mechanism 3 includes a V-shaped beam 301, a V-shaped crushing edge 302, and a plurality of arc-shaped diversion plates 303 constructed at one end of the extension frame 1. A plurality of connecting frames 6 are equidistantly constructed at the bottom end of the V-shaped beam 301, and the V-shaped crushing edge 302 is arranged at the center of one side of the V-shaped beam 301 through two connecting frames 6. The arc-shaped diversion plates 303 are equidistantly arranged on both sides of the V-shaped beam 301 through the remaining connecting frames 6. A V-shaped crushing plate 304 is fixedly arranged at the bottom end of the V-shaped crushing edge 302, and an arc-shaped crushing plate 305 is fixedly arranged at the bottom end of the arc-shaped diversion plate 303. The V-shaped crushing plate 304 is spliced with two adjacent arc-shaped crushing plates 305. The connecting frame 6 includes a column 601. The column 601 is constructed at the bottom end of the V-shaped beam 301, and two hinge seats A602 are symmetrically constructed on one side of the column 601. Extension arms 603 are rotatably arranged in both hinge seats A602, and one ends of the two extension arms 603 are jointly hinged and installed with a hinge seat B604. Through the setting of the diversion mechanism 3, after the crushing mechanism 2 completes the crushing of floating ice, through the V-shaped crushing edge 302 arranged at the center of one side of the V-shaped beam 301 and the plurality of arc-shaped diversion plates 303 equidistantly arranged on both sides of the V-shaped beam 301, the broken ice can be diverted. At the same time, the V-shaped crushing plate 304 arranged at the bottom of the V-shaped crushing edge 302 and the plurality of arc-shaped crushing plates 305 arranged at the bottom of the arc-shaped diversion plates 303 can ensure the structural strength of the V-shaped crushing edge 302 and the arc-shaped diversion plates 303, avoiding the problem of deformation caused by the impact of broken ice. The diverted broken ice is discharged from the sluice, so that the broken ice discharged from multiple sluices impacts each other under the influence of diversion, thereby further achieving the crushing of broken ice.

[0029] Working principle: This embodiment provides an ice melting device for reservoir management. When in use, the device is fixed in the relaxation gate of the reservoir. When discharging water, the motor 205 drives the two transmission shafts 206 to rotate, and then the two transmission machines 203 respectively drive the two shaft rods 202 to rotate. The rotating shaft rods 202 drive a number of crushing components 5 to rotate. The floating ice is crushed by multiple staggered crushing components 5. Since a number of support arms 504 provided between the two tripod frames 502 can deflect at an angle with the screw 503 as the axis, when rotating and crushing, the force arm acting on the floating ice crushing can be adjusted. Cooperating with the crushing teeth 505 provided at one end of the support arm 504, the floating ice can be efficiently crushed to avoid the problem that the sluice is damaged or even blocked by large floating ice. Moreover, the crushed ice is diverted by the V-shaped crushing edge 302 provided at the center on one side of the V-shaped beam 301 and a number of arc-shaped guide plates 303 arranged at equal intervals on both sides of the V-shaped beam 301. At the same time, the V-shaped crushing plate 304 provided at the bottom of the V-shaped crushing edge 302 and a number of arc-shaped crushing plates 305 provided at the bottom of the arc-shaped guide plates 303 can ensure the structural strength of the V-shaped crushing edge 302 and the arc-shaped guide plates 303 and avoid the problem of deformation caused by the impact of the crushed ice. The diverted crushed ice is discharged from the gate, so that the crushed ice discharged from multiple gates impacts each other under the influence of diversion, thereby further realizing the crushing of the crushed ice.

[0030] The embodiments disclosed in the present invention are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present invention according to the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present invention, they are within the protection scope of the present invention.

Claims

1. A reservoir management ice melting device, characterized in that: It comprises an extension frame (1), a crushing mechanism (2) for crushing floating ice and a flow guide mechanism (3) for guiding the flow direction of the crushed ice, respectively arranged at two ends of the extension frame (1), and a hanging frame (4) constructed on one side of the top of the extension frame (1); The crushing mechanism (2) comprises two symmetrically arranged V-shaped side plates (201), two shafts (202) are symmetrically arranged between the bottom ends of the facing surfaces of the two V-shaped side plates (201), and a transmission machine (203) connected to the shafts (202) for driving the shafts (202) to rotate is provided on one side of the shafts (202), a driving mechanism connected to the transmission machine (203) is fixedly arranged between the facing surfaces of the two V-shaped side plates (201), and a plurality of crushing assemblies (5) are equidistantly arranged on the outer edge surface of the shafts (202), and the plurality of crushing assemblies (5) are staggered; The crushing assembly (5) comprises a fixed cylinder (501), wherein the fixed cylinder (501) is fixedly arranged on the outer edge surface of the shaft (202), and tripods (502) are constructed on both sides of the outer edge surface of the fixed cylinder (501), a plurality of screw rods (503) are distributed in an annular shape between the facing surfaces of the two tripods (502), and one end of the screw rod (503) extending out of the tripod (502) is threadedly connected with a nut, and the outer edge surface of the screw rod (503) is equidistantly rotated with a support arm (504) abutting against the two tripods (502), and one end of the support arm (504) is constructed with a crushing tooth (505) facing the rotation direction.

2. A reservoir management ice melting device according to claim 1, characterized in that: The driving mechanism comprises a support beam (204) constructed at one end of the extension frame (1), the two ends of the support beam (204) are respectively connected to the two V-shaped side plates (201), and the bottom end of the support beam (204) is constructed with a protective cover (207), and the protective cover (207) is arranged above a plurality of the crushing assemblies (5).

3. A reservoir management ice melting device according to claim 2, characterized in that: An electric motor (205) is fixedly arranged at the center of the top end of the support beam (204), and the output end of the electric motor (205) is connected to a transmission shaft (206), and the transmission shaft (206) passes through one end of the V-shaped side plate (201) and is connected to the transmission machine (203).

4. A reservoir management ice melting device according to claim 1, characterized in that: The flow guide mechanism (3) comprises a V-shaped beam (301) constructed at one end of an extension frame (1), a V-shaped crushing edge (302) and a plurality of arc-shaped flow guide plates (303); a plurality of connecting frames (6) are equidistantly constructed at the bottom end of the V-shaped beam (301); the V-shaped crushing edge (302) is arranged at the center of one side of the V-shaped beam (301) through two of the connecting frames (6); and the arc-shaped flow guide plates (303) are equidistantly arranged on both sides of the V-shaped beam (301) through the remaining connecting frames (6).

5. A reservoir management ice melting device according to claim 4, characterized in that: A V-shaped crushing plate (304) is fixedly provided at the bottom end of the V-shaped crushing edge (302), and an arc-shaped crushing plate (305) is fixedly provided at the bottom end of the arc-shaped guide plate (303), and the V-shaped crushing plate (304) is spliced ​​with two adjacent arc-shaped crushing plates (305).

6. A reservoir management ice melting device according to claim 5, characterized in that: The connecting frame (6) comprises a column (601), wherein the column (601) is constructed at the bottom end of the V-shaped beam (301), and two hinged seats A (602) are symmetrically constructed on one side of the column (601), and extension arms (603) are rotatably arranged in the two hinged seats A (602), and one end of the two extension arms (603) is hingedly installed with a hinged seat B (604).

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