A device for cleaning both ends of the inner side of a water channel used in a water conservancy project

Abstract

The present invention discloses a device for cleaning the inner ends of a water channel for a water conservancy project. A device for cleaning the inner ends of a water channel for a water conservancy project that uses an automatic driving device to move and automatically clean the inner ends of the water channel is provided. The device for cleaning the inner ends of a water channel for a water conservancy project comprises a shell, a first motor is installed on one side of the lower inner portion of the shell; a first tire, the first tire is symmetrically rotatably connected to one side of the lower inner portion of the shell, and the first tire drive shaft is connected to the outer side of the first motor output shaft; and a second tire, the second tire is symmetrically rotatably connected to one side of the lower inner portion of the shell. The device for cleaning the inner ends of a water channel for a water conservancy project disclosed by the present invention has the advantages of automatically further cleaning the inner ends of the water channel, smooth steering of the automatic auxiliary equipment, automatic downward movement of the nozzle and spraying clean water onto the inner wall of the water channel to clean residual dust and impurities, and automatic retracting and extending the scraper to scrape off residual water stains and the like on the inner wall of the water channel.

Description

Technical Field

[0001] The invention relates to a cleaning device, in particular to a cleaning device at both ends of the inner side of a water channel used in a water conservancy project. Background Art

[0002] Water conservancy projects are infrastructure projects that make rational use of water resources to increase the convenience of life, and canals are indispensable building materials in water conservancy projects. After long-term use, canals may contain silt and other impurities inside, requiring irregular cleaning of both ends of the inner side.

[0003] The existing cleaning technology at both ends of the inner side of the canal generally uses a handheld brush or other tool to continuously brush the inner wall of the canal to clean up the garbage and impurities. However, in this operation, the inner wall of the canal is first manually cleaned, which consumes manpower and cannot guarantee that the impurities on the inner side of the canal are cleaned up. If there is a cleaning device that automatically moves and cleans in the canal, it may encounter a situation where the device cannot turn at a bend in the canal, and impurities may still remain on the inner wall of the canal, which needs to be cleaned with water. Manual water spray cleaning is troublesome to operate, and finally the water stains after cleaning stick to the inner wall of the canal, which is inconvenient to clean.

[0004] Therefore, it is necessary to develop a kind of automatic driving device to move and automatically clean the water conservancy project water channel inner two ends cleaning equipment at both ends of the water channel inner side. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a device for cleaning the inner ends of a water channel used in a water conservancy project, which automatically drives the device to move and automatically clean the inner ends of the water channel.

[0006] The purpose of the present invention can be achieved by adopting the following technical solutions:

[0007] In a first aspect, a device for cleaning the inner ends of a water channel in a water conservancy project comprises: a shell, a first motor is installed on one side of the lower inner portion of the shell; a first tire, the first tire is symmetrically rotatably connected to one side of the lower inner portion of the shell, and the first tire drive shaft is connected to the outer side of the first motor output shaft; a second tire, the second tire is symmetrically rotatably connected to one side of the lower outer portion of the shell; a lifting assembly, the lifting assembly is provided on one side of the inner portion of the shell; and a brushing assembly is provided between the upper inner portion of the shell and the lifting assembly.

[0008] Furthermore, the lifting assembly includes: a first guide rod, which is symmetrically connected to the middle of the lower part of the shell; a first sliding plate, which is slidingly connected between the first guide rods; a movable box, which is connected to one side of the first sliding plate; and an electric push rod, which is installed on one side of the upper part of the shell, and the lower side of the telescopic rod of the electric push rod is connected to the movable box.

[0009] Furthermore, the brush cleaning component includes: a first support frame, the first support frame is connected to the upper side of the inner part of the movable box; a second sliding plate, the second sliding plate is slidably connected to both sides of the first support frame; a first spring, the first spring is connected between the second sliding plate and the movable box, and the first spring is sleeved on the first support frame; a rotating sleeve, the outer side of the second sliding plate is connected to the rotating sleeve; a brush rod, the middle part of the rotating sleeve is rotatably connected to the brush rod; a bearing, the first support frame is connected to the bearing on both sides; a first rotating rod, the first rotating rod is rotatably connected between the inner sides of the lower part of the bearing, and the first rotating rod is slidably connected to the brush rod on both sides; a first contact rod, the first contact rod and the second contact rod are connected to one side of the rotating sleeve, and the second contact rod is symmetrically connected to the middle of the upper inner part of the shell, and the first contact rod and the second contact rod cooperate with each other.

[0010] Furthermore, it also includes a rotating component, which includes a second motor, and the second motor is installed on one side of the upper inner portion of the shell; a second rotating rod, and the second rotating rod is connected to the lower side of the output shaft of the second motor, and the second rotating rod is rotatably and slidably connected to the movable box; a third rotating rod, and the third rotating rod is slidably connected to the inner side of the second rotating rod, and the third rotating rod is rotatably connected to the first support frame; a first bevel gear, and the first bevel gear is connected to the lower side of the third rotating rod; a second bevel gear, and the second bevel gear is connected to one side of the first rotating rod, and the first bevel gear and the second bevel gear are meshed with each other.

[0011] Furthermore, it also includes a steering assembly, which includes: a second support frame, the second support frame is connected to one side of the bottom of the shell; a first sliding sleeve, the first sliding sleeve is connected to the middle of the second support frame; a first sliding rod, the first sliding rod is symmetrically and slidingly connected to the inner side of the first sliding sleeve; a roller, the outer side of the first sliding rod is rotatably connected to the roller; a special-shaped rod, the inner side of the first sliding rod is connected to the special-shaped rod; a second spring, the second spring is connected between the special-shaped rods; a rack, the outer side of the upper part of the special-shaped rod is connected to the rack; a second guide rod, the second guide rod is connected to one side of the lower inner part of the shell, and the second guide rod is slidably connected to the special-shaped rod; a first gear, the upper side of the second tire is connected to the first gear, and the first gear and the rack are meshed with each other.

[0012] Furthermore, it also includes a water spray assembly, which includes: a water tank, the water tank is connected to one side of the upper part of the shell; a sealing cover, the sealing cover is covered on the upper part of the water tank; a water pump, the water pump is installed on one side of the middle part of the shell; a first water outlet pipe, the first water outlet pipe is connected between the upper part of the water pump and the water tank; a third guide rod, the third guide rod is symmetrically connected to one side of the lower part of the shell; a movable frame, the movable frame is slidably connected between the third guide rods, and the movable frame and the first sliding plate cooperate with each other; a third spring, the third spring is symmetrically connected between the movable frame and the shell, and the third spring is sleeved on the third guide rod; a movable sleeve, the movable sleeve is connected to both sides of the movable frame; a second water outlet pipe, the second water outlet pipe is connected to one side of the lower part of the water pump, and both sides of the lower part of the second water outlet pipe are slidably connected to the movable sleeve; a nozzle, the nozzle is connected to the lower side of the movable sleeve.

[0013] Furthermore, a scraping assembly is also included, and the scraping assembly is arranged on one side of the middle part of the movable box.

[0014] Furthermore, the scraping assembly includes: a third support frame, the third support frame is connected to one side of the middle part of the movable box; a second sliding sleeve, the second sliding sleeve is connected to the inner side of the third support frame; a second sliding rod, the second sliding rod is symmetrically and slidingly connected to the inner side of the second sliding sleeve; a fourth spring, the fourth spring is connected between the second sliding rods; a scraper, the scraper is connected to the outer side of the second sliding rod; a contact plate, the contact plate is connected to one side of the second sliding rod, and the contact plate cooperates with the rotating sleeve.

[0015] The advantages of the present invention are as follows: (1) the present invention starts the second motor to drive the third rotating gear, the first bevel gear and the second bevel gear to rotate, thereby driving the first rotating rod and the brush rod to rotate, thereby achieving the effect of automatically further cleaning the two ends of the inner side of the canal; (2) after the device moves to the canal bend, the roller, the special-shaped rod and the rack move outward, driving the gear to rotate, thereby driving the second tire to turn, and finally driving the entire device to turn, thereby achieving the effect of automatically assisting the device to turn smoothly; (3) the present invention starts the water pump to transmit clean water to the nozzle, and at the same time the first sliding plate pushes the movable frame, the movable sleeve and the nozzle to move downward, so that the nozzle sprays clean water on the inner wall of the canal, thereby achieving the effect of automatically moving the nozzle downward and spraying clean water on the inner wall of the canal to clean the residual dust and impurities; (4) the present invention moves the rotating sleeve outward away from the contact plate, and the scraper moves outward to contact the inner wall of the canal, so that the scraper scrapes off the residual water stains on the inner wall of the canal during the movement, thereby achieving the effect of automatically retracting and releasing the scraper to scrape off the residual water stains and other objects on the inner wall of the canal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the first part of the present invention.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the second part of the present invention.

[0019] Figure 4 It is a schematic diagram of the installation of the lifting assembly of the present invention.

[0020] Figure 5 It is a schematic diagram of the installation of the brushing assembly of the present invention.

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the first part of the brushing assembly of the present invention.

[0022] Figure 7 It is a schematic diagram of the three-dimensional structure of the second part of the brushing assembly of the present invention.

[0023] Figure 8 It is a schematic diagram of the installation of the rotating assembly of the present invention.

[0024] Fig. 9 It is a partial three-dimensional structural schematic diagram of the rotating component and the brushing component of the present invention.

[0025] Fig.10 It is a schematic diagram of the installation of the steering assembly of the present invention.

[0026] Fig.11 It is a schematic diagram of the three-dimensional structure of the steering assembly of the present invention.

[0027] Fig.12 It is a partial three-dimensional structural schematic diagram of the steering assembly and the second tire of the present invention.

[0028] Fig.13 It is a schematic diagram of the installation of the water spray assembly of the present invention.

[0029] Fig.14 It is a schematic diagram of the three-dimensional structure of the water spray assembly of the present invention.

[0030] Fig.15 This is an enlarged view of part A of the present invention.

[0031] Fig.16 It is a schematic diagram of the installation of the scraping component of the present invention.

[0032] The markings of the components in the accompanying drawings are as follows: 1. Shell, 2. First motor, 3. First tire, 4. Second tire, 5. Lifting assembly, 501. First guide rod, 502. First sliding plate, 503. Movable box, 504. Electric push rod, 6. Brushing assembly, 601. First support frame, 602. Second sliding plate, 603. First spring, 604. Rotating sleeve, 605. Brush rod, 606. Bearing, 607. First rotating rod, 608. First contact rod, 609. Second contact rod, 7. Rotating assembly, 701. Second motor, 702. Second rotating rod, 703. Third rotating rod, 704. First bevel gear, 705. Second bevel gear, 8. Steering assembly, 801, second support frame, 802, first sliding sleeve, 803, first sliding rod, 804, roller, 805, second spring, 806, special-shaped rod, 807, rack, 808, second guide rod, 809, first gear, 9, water spray assembly, 901, water tank, 902, sealing cover, 903, first water outlet pipe, 904, water pump, 905, second water outlet pipe, 906, third guide rod, 907, movable frame, 908, third spring, 909, movable sleeve, 910, nozzle, 10, scraping assembly, 1001, third support frame, 1002, second sliding sleeve, 1003, second sliding rod, 1004, fourth spring, 1005, scraper, 1006, contact plate. DETAILED DESCRIPTION

[0033] Although the present invention may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0034] Example 1

[0035] like Figure 1 to Figure 7 As shown, the present embodiment discloses a cleaning device for both ends of the inner side of a water channel for a water conservancy project, comprising a shell 1, a first motor 2, a first tire 3, a second tire 4, a lifting assembly 5 and a brushing assembly 6. The first motor 2 is installed on the rear side of the lower inner portion of the shell 1, the rear side of the lower lower portion of the shell 1 is symmetrically rotatably connected to the first tire 3, the transmission shaft of the first tire 3 is connected to the outer side of the output shaft of the first motor 2, the front side of the lower lower portion of the shell 1 is symmetrically rotatably connected to the second tire 4, the front side of the inner inner portion of the shell 1 is provided with a lifting assembly 5, and a brushing assembly 6 is provided between the upper inner portion of the shell 1 and the lifting assembly 5.

[0036] The lifting assembly 5 includes a first guide rod 501, a first sliding plate 502, a movable box 503 and an electric push rod 504. The first guide rod 501 is symmetrically connected to the left and right of the middle of the lower part of the outer shell 1, the first sliding plate 502 is slidably connected between the first guide rods 501, the movable box 503 is connected to the front side of the first sliding plate 502, and the electric push rod 504 is installed on the front side of the upper part of the outer shell 1, and the lower side of the telescopic rod of the electric push rod 504 is connected to the movable box 503.

[0037] The brush cleaning assembly 6 includes a first support frame 601, a second sliding plate 602, a first spring 603, a rotating sleeve 604, a brush rod 605, a bearing 606, a first rotating rod 607, a first contact rod 608 and a second contact rod 609. The first support frame 601 is connected to the upper side of the movable box 503, and the second sliding plate 602 is slidably connected to the left and right sides of the first support frame 601. The first spring 603 is connected between the outer side of the second sliding plate 602 and the movable box 503. The first spring 603 is sleeved on the first support frame 601, and the outer side of the second sliding plate 602 is A rotating sleeve 604 is connected, and a brush rod 605 is rotatably connected to the middle of the rotating sleeve 604. Bearings 606 are connected to the left and right sides of the first support frame 601, and the bearings 606 are located between the second sliding plates 602. A first rotating rod 607 is rotatably connected between the inner sides of the lower parts of the bearings 606. The left and right sides of the first rotating rod 607 are slidably connected to the brush rod 605. A first contact rod 608 is connected to the inner side of the rear part of the rotating sleeve 604, and a second contact rod 609 is symmetrically connected to the left and right sides of the upper middle part of the outer shell 1. The first contact rod 608 and the second contact rod 609 cooperate with each other.

[0038] When the user needs to clean the two ends of the inner side of the water channel, first move the device into the water channel. In the initial state, the second contact rod 609 presses against the first contact rod 608, and the first spring 603 is in a stretched state. The electric push rod 504 is started, and the telescopic rod of the electric push rod 504 is extended, driving the movable box 503 and the first sliding plate 502 to move downward, thereby driving the first support frame 601, the second sliding plate 602, the rotating sleeve 604, the brush rod 605 and the first contact rod 608 to move downward, and the first contact rod 608 gradually moves away from the second contact rod 609. Under the action of the first spring 603, the rotating sleeve 604 and the second sliding plate 602 are pushed to move outward, driving the brush rod 605 to move outward so that the brush rod 605 can contact the inner wall of the water channel. At this time, the electric push rod 504 is closed, and the brush rod 605 stops moving. Then the first motor 2 is started to drive the first tire 3 to rotate, thereby driving the entire device to move in the water channel, causing the second tire 4 to rotate, and then the electric push rod 504 is turned off. The brush rod 605 is driven to move and sweep the inner wall of the canal to clean the inner ends of the canal. After cleaning, the first motor 2 is turned off, the first tire 3 and the second tire 4 stop rotating, so that the brush rod 605 stops moving, and the electric push rod 504 is started again. The telescopic rod of the electric push rod 504 is shortened, driving the movable box 503 and the first sliding plate 502 to move upward, thereby driving the first support frame 601, the second sliding plate 602, the rotating sleeve 604, the brush rod 605 and the first contact rod 608. After the first contact rod 608 moves to contact the second contact rod 609, it will be pushed to move inward, driving the rotating sleeve 604, the brush rod 605 and the second sliding plate 602 to move inward, the first spring 603 is stretched, so that the brush rod 605 is away from the inner wall of the canal and retracted, and finally the electric push rod 504 is turned off, the brush rod 605 stops moving, and then the device is taken out of the canal, and so on and so forth, so as to achieve the effect of automatically driving the device to move and automatically cleaning the inner ends of the canal.

[0039] Example 2

[0040] like Figure 1 , Figure 2 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 , Fig.14 , Fig.15 and Fig.16As shown, in some embodiments, a rotating component 7 is also included, and the rotating component 7 includes a second motor 701, a second rotating rod 702, a third rotating rod 703, a first bevel gear 704 and a second bevel gear 705. The second motor 701 is installed on the front side of the upper inner part of the outer shell 1, and the second rotating rod 702 is connected to the lower side of the output shaft of the second motor 701. The second rotating rod 702 is rotatably and slidably connected to the movable box 503. The third rotating rod 703 is slidably connected to the inner side of the second rotating rod 702. The third rotating rod 703 passes through the first supporting frame 601, and the first bevel gear 704 is connected to the lower side of the third rotating rod 703. The second bevel gear 705 is connected to the left side of the first rotating rod 607, and the first bevel gear 704 and the second bevel gear 705 are meshed with each other.

[0041] Start the second motor 701 to drive the second rotating rod 702, the third rotating rod 703 and the first bevel gear 704 to rotate, and drive the second bevel gear 705 to rotate, thereby driving the first rotating rod 607 and the brush rod 605 to rotate, so that after the brush rod 605 contacts the inner wall of the canal, it will not only move but also rotate to clean the inner wall of the canal. After the inner wall of the canal is cleaned, turn off the second motor 701 to achieve the effect of automatically further cleaning the inner ends of the canal.

[0042] The steering assembly 8 also includes a second support frame 801, a first sliding sleeve 802, a first sliding rod 803, a roller 804, a second spring 805, a special-shaped rod 806, a rack 807, a second guide rod 808 and a first gear 809. The second support frame 801 is connected to the front side of the bottom of the housing 1, the first sliding sleeve 802 is connected to the middle of the second support frame 801, and the first sliding rod 803 is symmetrically slidably connected to the inner side of the first sliding sleeve 802. The outer side of the sliding rod 803 is rotatably connected to the roller 804, the inner side of the first sliding rod 803 is connected to the special-shaped rod 806, the second spring 805 is connected between the special-shaped rods 806, the upper outer side of the special-shaped rod 806 is connected to the rack 807, the lower front side of the shell 1 is connected to the second guide rod 808, the second guide rod 808 is slidably connected to the special-shaped rod 806, the upper side of the second tire 4 is connected to the first gear 809, and the first gear 809 and the rack 807 are meshed with each other.

[0043] In the initial state, the roller 804 is against the inner wall of the canal, and the second spring 805 is in a compressed state. When the equipment moves to the bend of the canal, one side of the canal no longer supports the roller 804. Under the action of the second spring 805, the first slide bar 803 and the roller 804 are pushed to move outward, driving the special-shaped rod 806 and the rack 807 to move outward, thereby driving the first gear 809 to rotate, and then driving the second tire 4 to turn and rotate, and finally driving the entire equipment to continue to move after turning. After the turning is completed, the roller 804 is pushed inward by the inner wall of the canal again, driving the first slide bar 803, the special-shaped rod 806 and the rack 807 to move inward, the second spring 805 is compressed, driving the first gear 809 to rotate in the opposite direction, thereby driving the second tire 4 to rotate in the opposite direction, and restoring to the original state, thereby achieving the effect of smooth steering of the automatic auxiliary equipment.

[0044] The housing 1 further comprises a water spray assembly 9, which comprises a water tank 901, a sealing cover 902, a first water outlet pipe 903, a water pump 904, a second water outlet pipe 905, a third guide rod 906, a movable frame 907, a third spring 908, a movable sleeve 909 and a nozzle 910. The upper rear side of the housing 1 is connected to the water tank 901, the upper part of the water tank 901 is covered with a sealing cover 902, a water pump 904 is installed on the rear side of the middle part of the housing 1, the first water outlet pipe 903 is connected between the upper part of the water pump 904 and the water tank 901, and the lower rear side of the housing 1 is symmetrically connected to A third guide rod 906, a movable frame 907 is slidably connected between the third guide rod 906, the movable frame 907 cooperates with the first sliding plate 502, a third spring 908 is symmetrically connected between the movable frame 907 and the outer shell 1, the third spring 908 is sleeved on the third guide rod 906, and movable sleeves 909 are connected to the left and right sides of the movable frame 907, the front side of the lower part of the water pump 904 is connected to the second water outlet pipe 905, the left and right sides of the lower part of the second water outlet pipe 905 are slidably connected to the movable sleeve 909, and a nozzle 910 is connected to the lower side of the movable sleeve 909.

[0045] The sealing cover 902 is opened, and a sufficient amount of clean water is injected into the water tank 901. The sealing cover 902 is closed, and the water pump 904 is started to pump the clean water in the water tank 901 through the first water outlet pipe 903, and then the clean water is transmitted to the movable sleeve 909 through the second water outlet pipe 905, and finally sprayed out by the nozzle 910. After the first sliding plate 502 moves downward until it contacts the movable frame 907, it will push the movable frame 907 to move downward, and the third spring 908 will be compressed, driving the movable sleeve 909 and the nozzle 910 to move downward, so that the nozzle 910 0 Spray clean water on the inner wall of the water channel to clean the dust and impurities remaining on the inner wall of the water channel. When there is no need to clean the inner side of the water channel, the first sliding plate 502 moves upward away from the movable frame 907. Under the action of the third spring 908, the movable frame 907 is pushed to move upward, driving the movable sleeve 909 and the nozzle 910 to move upward. The nozzle 910 can no longer spray water on the inner wall of the water channel, and the water pump 904 is turned off to stop spraying clean water. This reciprocating process achieves the effect of automatically moving the nozzle 910 downward and spraying clean water on the inner wall of the water channel to clean the residual dust and impurities.

[0046] It also includes a scraping component 10, which includes a third support frame 1001, a second sliding sleeve 1002, a second slide bar 1003, a fourth spring 1004, a scraper 1005 and a contact plate 1006. The third support frame 1001 is connected to the front side of the middle part of the movable box 503, the second sliding sleeve 1002 is connected to the inner side of the third support frame 1001, the second slide bar 1003 is symmetrically slidably connected to the inner side of the second sliding sleeve 1002, the fourth spring 1004 is connected between the second slide bars 1003, the scrapers 1005 are connected to the outer sides of the second slide bars 1003, the contact plates 1006 are connected to the outer sides of the rear parts of the second slide bars 1003, and the contact plates 1006 cooperate with the rotating sleeve 604.

[0047] In the initial state, the rotating sleeve 604 is against the contact plate 1006, and the fourth spring 1004 is compressed. After the rotating sleeve 604 moves outward away from the contact plate 1006, under the action of the fourth spring 1004, the second slide bar 1003, the contact plate 1006 and the scraper 1005 are pushed outward, so that the scraper 1005 contacts the inner wall of the canal. When the equipment moves, it drives the scraper 1005 to move to scrape off the residual water stains on the inner wall of the canal. After there is no need to clean the inside of the canal, the rotating sleeve 604 moves inward, pushing the contact plate 1006 to move inward, driving the second slide bar 1003 and the scraper 1005 to move inward, so that the scraper 1005 is retracted away from the inner wall of the canal, and so on and so forth, thereby achieving the effect of automatically retracting and releasing the scraper 1005 and scraping off the residual water stains on the inner wall of the canal.

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for cleaning the inner ends of a water channel for a water conservancy project, characterized in that it includes: The invention comprises: a shell (1), a first motor (2) being mounted on one side of the lower inner portion of the shell (1); a first tire (3), a first tire (3) being symmetrically rotatably connected to one side of the lower inner portion of the shell (1), a transmission shaft of the first tire (3) being connected to the outer side of an output shaft of the first motor (2); a second tire (4), a second tire (4) being symmetrically rotatably connected to one side of the lower inner portion of the shell (1); a lifting assembly (5), a lifting assembly (5) being disposed on one side of the inner portion of the shell (1); and a brushing assembly (6), a brushing assembly (6) being disposed between the upper inner portion of the shell (1) and the lifting assembly (5); The lifting assembly (5) comprises: a first guide rod (501), the first guide rod (501) being symmetrically connected to the middle of the lower part of the housing (1); a first sliding plate (502), the first sliding plate (502) being slidably connected between the first guide rods (501); a movable box (503), one side of the first sliding plate (502) being connected to the movable box (503); an electric push rod (504), the electric push rod (504) being installed on one side of the upper part of the housing (1), the lower side of the telescopic rod of the electric push rod (504) being connected to the movable box (503); The scrubbing assembly (6) comprises: a first support frame (601), the upper side of the inside of the movable box (503) being connected to the first support frame (601); a second sliding plate (602), both sides of the first support frame (601) being slidably connected to the second sliding plates (602); a first spring (603), the second sliding plate (602) and the movable box (503) being connected to the first spring (603), the first spring (603) being sleeved on the first support frame (601); a rotating sleeve (604), the outer side of the second sliding plate (602) being connected to the rotating sleeve (604); and a brush rod (605), the middle part of the rotating sleeve (604) being rotatably connected to the brush rod (605). The brush rod (605) is connected; a bearing (606), both sides of the first support frame (601) are connected to the bearing (606); a first rotating rod (607), the first rotating rod (607) is rotatably connected between the inner sides of the lower part of the bearing (606), and both sides of the first rotating rod (607) are slidably connected to the brush rod (605); a first contact rod (608), one side of the rotating sleeve (604) is connected to the first contact rod (608) and the second contact rod (609), the second contact rod (609) is symmetrically connected to the middle of the upper part of the shell (1), and the first contact rod (608) and the second contact rod (609) cooperate with each other; The invention also comprises a rotating assembly (7), wherein the rotating assembly (7) comprises: a second motor (701), wherein the second motor (701) is mounted on one side of the inner upper part of the housing (1); a second rotating rod (702), wherein the second rotating rod (702) is connected to the lower side of the output shaft of the second motor (701), and the second rotating rod (702) is rotatably and slidably connected to the movable box (503); a third rotating rod (703), wherein the third rotating rod (703) is slidably connected to the inner side of the second rotating rod (702), and the third rotating rod (703) is rotatably connected to the first supporting frame (601); a first bevel gear (704), wherein the lower side of the third rotating rod (703) is connected to the first bevel gear (704); and a second bevel gear (705), wherein the second bevel gear (705) is connected to one side of the first rotating rod (607), and the first bevel gear (704) and the second bevel gear (705) are meshed with each other; The housing (1) further comprises a steering assembly (8), the steering assembly (8) comprising: a second support frame (801), the second support frame (801) being connected to one side of the bottom of the housing (1); a first sliding sleeve (802), the middle of the second support frame (801) being connected to the first sliding sleeve (802); a first sliding rod (803), the inner side of the first sliding sleeve (802) being symmetrically slidably connected to the first sliding rod (803); a roller (804), the outer side of the first sliding rod (803) being rotatably connected to the roller (804); and a special-shaped rod (806), the inner side of the first sliding rod (803) being connected to the first sliding rod (803). A special-shaped rod (806); a second spring (805), wherein the second spring (805) is connected between the special-shaped rods (806); a rack (807), wherein the outer side of the upper part of the special-shaped rod (806) is connected to the rack (807); a second guide rod (808), wherein the second guide rod (808) is connected to one side of the lower part of the housing (1), and the second guide rod (808) is slidably connected to the special-shaped rod (806); and a first gear (809), wherein the upper side of the second tire (4) is connected to the first gear (809), and the first gear (809) and the rack (807) are meshed with each other.

2. A device for cleaning the inner ends of a water channel for a water conservancy project according to claim 1, characterized in that: The water spray assembly (9) further comprises: a water tank (901), the water tank (901) being connected to one side of the upper portion of the housing (1); a sealing cover (902), the sealing cover (902) covering the upper portion of the water tank (901); a water pump (904), the water pump (904) being installed on one side of the middle portion of the housing (1); a first water outlet pipe (903), the first water outlet pipe (903) being connected between the upper portion of the water pump (904) and the water tank (901); a third guide rod (906), the third guide rod (906) being symmetrically connected to one side of the lower portion of the housing (1); and a movable frame (907), the movable frame (907) being slidably connected between the third guide rods (906). 7), the movable frame (907) and the first sliding plate (502) cooperate with each other; a third spring (908), the third spring (908) is symmetrically connected between the movable frame (907) and the housing (1), and the third spring (908) is sleeved on the third guide rod (906); a movable sleeve (909), both sides of the movable frame (907) are connected to the movable sleeve (909); a second water outlet pipe (905), one side of the lower part of the water pump (904) is connected to the second water outlet pipe (905), and both sides of the lower part of the second water outlet pipe (905) are slidably connected to the movable sleeve (909); a nozzle (910), the lower side of the movable sleeve (909) is connected to the nozzle (910).

3. A device for cleaning the inner ends of a water channel for a water conservancy project according to claim 2, characterized in that: It also includes a scraping assembly (10), which is arranged on one side of the middle part of the movable box (503).

4. A device for cleaning the inner ends of a water channel for a water conservancy project according to claim 3, characterized in that: The scraping assembly (10) comprises: a third support frame (1001), the third support frame (1001) being connected to one side of the middle part of the movable box (503); a second sliding sleeve (1002), the inner side of the third support frame (1001) being connected to the second sliding sleeve (1002); a second sliding rod (1003), the inner side of the second sliding sleeve (1002) being symmetrically slidably connected to the second sliding rod (1003); a fourth spring (1004), the second sliding rods (1003) being connected to the fourth spring (1004); a scraper (1005), the outer side of each of the second sliding rods (1003) being connected to the scraper (1005); and a contact plate (1006), the one side of each of the second sliding rods (1003) being connected to the contact plate (1006), the contact plate (1006) cooperating with the rotating sleeve (604).

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