Fishway cleaning machine

Abstract

The utility model provides a fishway cleaning machine which comprises a cleaning machine body, a movable plate is installed at the bottom of the cleaning machine body in a sliding mode through a lead screw transmission mechanism, and a driving wheel used for driving the whole cleaning machine to move is fixedly arranged on one side of the lower end of the movable plate. The other side of the lower end of the moving plate is hinged with a mounting plate; a plurality of hollow pipes are fixedly arranged on two sides of the lower end of the mounting plate; a plurality of high-pressure nozzles are fixedly arranged on the surfaces of the hollow pipes; a sweeping motor is fixedly mounted in the center of the lower end of the mounting plate; a rolling brush is mounted on an output shaft of the sweeping motor; hydraulic cylinders are hinged to the inner side walls of the mounting plates, and the other ends of the hydraulic cylinders are hinged to the movable plates and control the mounting plates to be rotationally folded or unfolded; and the hollow pipe and the rolling brush are respectively connected with a high-pressure water supply system. The cleaning machine can be suitable for automatic cleaning of the fishway, a traditional manual cleaning process is replaced, and the working intensity of traditional manual cleaning is effectively reduced while the cleaning quality and efficiency are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fishway cleaning, in particular to a fishway cleaning machine. Background Art

[0002] Fishways are mainly channels for fish migration. They are remedial measures taken when human activities destroy fish migration channels. Generally, artificial water troughs are built on sluices or dams to protect the habits of fish.

[0003] Since the side walls of the fishway are provided with a laterally extending circuitous structure to ensure the migration of fish, such circuitous structure can easily cause impurities such as water plants in the water to be scraped and entangled in the side walls of the fishway, and can also be easily covered by aquatic plants, which may cause the fishway to be blocked and affect the upstream migration of fish. In this case, the fishway needs to be cleaned.

[0004] The traditional fishway cleaning process mainly relies on manual handheld cleaning tools for cleaning. The cleaning process is time-consuming and labor-intensive, and the labor intensity of the operators is high, resulting in low cleaning efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a fishway cleaning machine, which can be suitable for automatic cleaning of the fishway, thereby replacing the traditional manual cleaning process. While ensuring the cleaning quality and efficiency, the work intensity of traditional manual cleaning is effectively reduced. Moreover, the cleaning machine can be adjusted according to the width of the fishway, thereby enhancing its adaptability.

[0006] In order to realize the above-mentioned technical features, the purpose of the utility model is achieved as follows: a fishway cleaning machine, comprising a cleaning machine body, a movable plate is slidably installed on the bottom of the cleaning machine body through a screw transmission mechanism, and a driving wheel for driving the entire cleaning machine to move is fixedly provided on one side of the lower end of the movable plate; a mounting plate is hingedly connected to the other side of the lower end of the movable plate; a plurality of hollow tubes are fixedly provided on both sides of the lower end of the mounting plate, and a plurality of high-pressure nozzles are fixedly provided on the surface of the hollow tubes; a cleaning motor is fixedly installed at the center of the lower end of the mounting plate, and a roller brush is installed on the output shaft of the cleaning motor; a hydraulic cylinder is hinged on the inner side wall of the mounting plate, and the other end of the hydraulic cylinder is hinged to the movable plate and controls the rotation, collection or unfolding of the mounting plate; the hollow tube and the roller brush are respectively connected to the high-pressure water supply system.

[0007] The screw transmission mechanism includes a motor fixed at the center of the bottom end of the cleaning machine body, the output shaft of the motor is connected to a screw, the screw and the internal thread block form a screw transmission fit, and the other end of the screw is rotatably installed at the bottom of the cleaning machine body; a sliding sleeve is fixedly installed at the bottom end of the internal thread block, the sliding sleeve is sleeved on the outside of the sliding rod and forms a sliding fit, and the sliding rod is fixedly installed at the bottom end of the cleaning machine body; the movable plate is fixedly installed at the bottom end of the sliding sleeve.

[0008] A plurality of auxiliary wheels are installed on the outer side wall of the installation plate, and the auxiliary wheels are rollingly fitted with the inner side wall of the fishway.

[0009] A lower surface cleaning turntable is fixedly arranged at the end of the rolling brush.

[0010] The high-pressure water supply system includes a water pump fixed inside the cleaning machine body, the water pump is connected to the hollow tube and the roller brush through a hose, the water inlet of the water pump is connected to the water pipe interface through a hose, and the water pipe interface is arranged on the outer wall of the cleaning machine body.

[0011] An internal thread hole is processed inside the internal thread block, and the internal thread hole and the screw rod form a threaded transmission match.

[0012] The hydraulic cylinder is connected to a hydraulic pump fixed inside the cleaning machine body and provides hydraulic power.

[0013] The utility model has the following beneficial effects:

[0014] 1. The cleaning machine of the utility model can be applied to the automatic cleaning of the fishway, thereby replacing the traditional manual cleaning process. While ensuring the cleaning quality and efficiency, it effectively reduces the work intensity of the traditional manual cleaning. Moreover, the cleaning machine can be adjusted according to the width of the fishway, thereby enhancing its adaptability.

[0015] 2. In the utility model, the screw rod is driven to rotate by starting the motor, thereby driving the internal thread block to move to both sides, thereby driving the moving plate on the lower surface of the sliding sleeve to slide on the surface of the sliding rod, adjusting the width, and adapting to fishways of different widths.

[0016] 3. In the utility model, the driving wheels are placed on both sides of the upper end of the fishway. At this time, the hydraulic pump is started to drive the hydraulic cylinder to extend, thereby driving the mounting plate to rotate and unfold. At this time, the auxiliary wheels are close to the inner wall of the fishway, and the external water pipe starts the water pump to spray water through the high-pressure nozzle on the surface of the hollow pipe to clean the side wall of the fishway. The cleaning motor then drives the roller brush to clean the side wall of the fishway again. The high-pressure nozzle at the back sprays water on the side wall of the fishway again, and the lower surface of the fishway can be cleaned through the lower surface cleaning turntable to improve the cleaning quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall contracted state structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the overall working state structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the overall installation of the utility model in the fishway.

[0022] Figure 5 It is a partial schematic diagram of the track of use of the utility model in the fishway.

[0023] In the figure: 1. moving plate; 2. sliding sleeve; 3. internal thread block; 4. screw rod; 5. hydraulic pump; 6. motor; 7. sliding rod; 8. driving wheel; 9. hydraulic cylinder; 10. auxiliary wheel; 11. water pump; 12. mounting plate; 13. cleaning motor; 14. roller brush; 15. high-pressure nozzle; 16. hollow tube; 17. water pipe interface; 18. cleaning machine body; 19. lower surface cleaning turntable. DETAILED DESCRIPTION

[0024] The implementation modes of the present utility model are further described below in conjunction with the accompanying drawings.

[0025] Embodiment 1:

[0026] See also Figure 1-5 A fishway cleaning machine comprises a cleaning machine body 18, a movable plate 1 is slidably installed at the bottom of the cleaning machine body 18 through a screw transmission mechanism, and a driving wheel 8 for driving the entire cleaning machine to move is fixedly provided on one side of the lower end of the movable plate 1; a mounting plate 12 is hingedly connected to the other side of the lower end of the movable plate 1; a plurality of hollow tubes 16 are fixedly provided on both sides of the lower end of the mounting plate 12, and a plurality of high-pressure nozzles 15 are fixedly provided on the surface of the hollow tubes 16; a cleaning motor 13 is fixedly installed at the center of the lower end of the mounting plate 12, and a roller brush 14 is installed on the output shaft of the cleaning motor 13; a hydraulic cylinder 9 is hinged on the inner side wall of the mounting plate 12, and the other end of the hydraulic cylinder 9 is hingedly connected to the movable plate 1 and controls the rotation, collection or unfolding of the mounting plate 12; the hollow tube 16 and the roller brush 14 are respectively connected to the high-pressure water supply system. By adopting the above-mentioned cleaning machine, it can be applied to the automatic cleaning of the fishway, thereby replacing the traditional manual cleaning process. While ensuring the cleaning quality and efficiency, it effectively reduces the work intensity of traditional manual cleaning. Moreover, this cleaning machine can be adjusted according to the width of the fishway, thereby enhancing its adaptability. In the specific working process, the entire cleaning machine body 18 is supported by the driving wheel 8 to roll on the top of the fishway, and the driving wheel 8 is started to drive the entire cleaning machine body 18 to move. During the movement, the high-pressure nozzle 15 uses high-pressure water to perform high-pressure cleaning on the side wall of the fishway.

[0027] Furthermore, the screw transmission mechanism includes a motor 6 fixed at the center of the bottom end of the cleaning machine body 18, the output shaft of the motor 6 is connected to a screw 4, the screw 4 and the internal thread block 3 form a screw transmission fit, and the other end of the screw 4 is rotatably mounted at the bottom of the cleaning machine body 18; the bottom end of the internal thread block 3 is fixedly mounted with a sleeve 2, the sleeve 2 is sleeved on the outside of the slide rod 7 and forms a sliding fit, and the slide rod 7 is fixedly mounted at the bottom end of the cleaning machine body 18; the movable plate 1 is fixedly mounted at the bottom end of the sleeve 2. The screw transmission mechanism can be used to drive the movable plate 1 to move, and then adjust the distance between the two to achieve the purpose of adapting to fishways of different widths, thereby enhancing adaptability. During operation, when the spacing needs to be adjusted, the motor 6 is started, the motor 6 drives the screw 4 to rotate, and then drives the internal thread block 3 to move through the screw 4, and drives the corresponding movable plate 1 to move through the internal thread block 3, thereby achieving the purpose of spacing adjustment.

[0028] Furthermore, a plurality of auxiliary wheels 10 are mounted on the outer wall of the mounting plate 12, and the auxiliary wheels 10 are rolled and fitted with the inner wall of the fishway. The auxiliary wheels 10 ensure that the cleaning machine body 18 can fit with the inner wall of the fishway during movement, thereby ensuring smooth movement.

[0029] Furthermore, a lower surface cleaning turntable 19 is fixedly provided at the end of the roller brush 14. The lower surface cleaning turntable 19 can achieve the purpose of flushing the bottom surface of the fishway after high-pressure water is introduced, thereby ensuring the cleaning quality and thoroughness of the cleaning.

[0030] Furthermore, the high-pressure water supply system includes a water pump 11 fixed inside the cleaning machine body 18, the water pump 11 is connected to the hollow tube 16 and the roller brush 14 through a hose, the water inlet of the water pump 11 is connected to the water pipe interface 17 through a hose, and the water pipe interface 17 is arranged on the outer wall of the cleaning machine body 18. The high-pressure water supply system can realize high-pressure water supply, which is then used to provide cleaning power. During operation, by connecting tap water to the water pipe interface 17, water is supplied to the water pump 11 through the water pipe interface 17, and water is supplied to the hollow tube 16 and the roller brush 14 through the water pump 11, and then sprayed out by the corresponding high-pressure nozzles and the lower surface cleaning turntable, respectively, to achieve the purpose of cleaning the fishway.

[0031] Furthermore, an internal threaded hole is processed inside the internal threaded block 3, and the internal threaded hole forms a threaded transmission match with the screw rod 4. Through the above-mentioned threaded transmission match, the sliding of the internal threaded block 3 can be achieved.

[0032] Furthermore, the hydraulic cylinder 9 is connected to the hydraulic pump 5 fixed inside the cleaning machine body 18 and provides hydraulic power. The hydraulic cylinder 9 can be used to realize the rotation, collection or expansion of the mounting plate 12, thereby pressing the roller brush 14 against the inner wall of the fishway. During operation, by starting the hydraulic pump 5, the hydraulic cylinder 9 is extended, thereby driving the mounting plate 12 to rotate and expand, and at this time, the auxiliary wheel 10 is pressed against the inner wall of the fishway.

[0033] Working process and principle of this utility model:

[0034] When in use, the motor 6 is started to drive the screw 4 to rotate, thereby driving the internal thread block 3 to move to both sides, thereby driving the moving plate 1 on the lower surface of the sliding sleeve 2 to slide on the surface of the sliding rod 7 to adjust the width, which can adapt to fishways of different widths. At this time, the driving wheels 8 are placed on the edges of both sides of the upper end of the fishway, and the hydraulic pump 5 is started to drive the hydraulic cylinder 9 to extend, thereby driving the mounting plate 12 to rotate and unfold. At this time, the auxiliary wheels 10 are close to the inner wall of the fishway;

[0035] Then, the external water pipe starts the water pump 11 to spray water through the high-pressure nozzle 15 on the surface of the hollow tube 16 to clean the side walls of the fishway, and then the cleaning motor 13 drives the roller brush 14 to clean the side walls of the fishway again. The rear high-pressure nozzle 15 sprays water on the side walls of the fishway again, and the lower surface of the fishway can be cleaned through the lower surface cleaning turntable 19. If enough debris is attached to the surface of the roller brush 14, it can be removed and replaced with a new roller brush.

Claims

1. A fishway cleaning machine, characterized in that: The invention comprises a cleaning machine body (18), wherein a movable plate (1) is slidably mounted on the bottom of the cleaning machine body (18) via a screw transmission mechanism, and a driving wheel (8) is fixedly mounted on one side of the lower end of the movable plate (1) for driving the entire cleaning machine to move; a mounting plate (12) is hingedly connected to the other side of the lower end of the movable plate (1); a plurality of hollow tubes (16) are fixedly mounted on both sides of the lower end of the mounting plate (12), and a plurality of high-pressure nozzles (15) are fixedly mounted on the surface of the hollow tubes (16); a cleaning motor (13) is fixedly mounted at the center of the lower end of the mounting plate (12), and a roller brush (14) is mounted on the output shaft of the cleaning motor (13); a hydraulic cylinder (9) is hingedly mounted on the inner wall of the mounting plate (12), and the other end of the hydraulic cylinder (9) is hingedly connected to the movable plate (1) and controls the rotation, collection or unfolding of the mounting plate (12); the hollow tubes (16) and the roller brush (14) are respectively connected to a high-pressure water supply system.

2. A fishway cleaning machine according to claim 1, characterized in that: The screw transmission mechanism comprises a motor (6) fixed at the center of the bottom end of the cleaning machine body (18); the output shaft of the motor (6) is connected to a screw (4); the screw (4) and the internal thread block (3) form a screw transmission fit; the other end of the screw (4) is rotatably mounted on the bottom of the cleaning machine body (18); a sliding sleeve (2) is fixedly mounted on the bottom end of the internal thread block (3); the sliding sleeve (2) is sleeved on the outside of a sliding rod (7) to form a sliding fit; the sliding rod (7) is fixedly mounted on the bottom end of the cleaning machine body (18); and the movable plate (1) is fixedly mounted on the bottom end of the sliding sleeve (2).

3. A fishway cleaning machine according to claim 1, characterized in that: A plurality of auxiliary wheels (10) are mounted on the outer side wall of the mounting plate (12), and the auxiliary wheels (10) are rollingly fitted with the inner side wall of the fishway.

4. The fishway cleaning machine according to claim 1, characterized in that: A lower surface cleaning rotating disc (19) is fixedly provided at the end of the rolling brush (14).

5. A fishway cleaning machine according to claim 4, characterized in that: The high-pressure water supply system comprises a water pump (11) fixed inside the cleaning machine body (18); the water pump (11) is connected to the hollow tube (16) and the roller brush (14) via a hose; a water inlet of the water pump (11) is connected to a water pipe interface (17) via a hose; and the water pipe interface (17) is arranged on the outer wall of the cleaning machine body (18).

6. The fishway cleaning machine according to claim 2, characterized in that: An internal threaded hole is machined inside the internal threaded block (3), and the internal threaded hole and the screw rod (4) form a threaded transmission fit.

7. The fishway cleaning machine according to claim 1, characterized in that: The hydraulic cylinder (9) is connected to a hydraulic pump (5) fixed inside the cleaning machine body (18) and provides hydraulic power.

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