CN114809159A

CN114809159A - Ditch silt scraping device for hydraulic engineering

Info

Publication number: CN114809159A
Application number: CN202210365925.0A
Authority: CN
Inventors: 徐刚
Original assignee: Individual
Current assignee: Zhanshiwang Beijing Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-29
Anticipated expiration: 2042-04-08
Also published as: CN114809159B

Abstract

The invention discloses a canal sludge scraping device for hydraulic engineering. The utility model provides an automatic strike off ditch silt scraping device for hydraulic engineering of scraper in the ditch conveniently packs up scraper portable, sprays the clear water automatically and washs the ditch, cleans remaining silt automatically, and the automatic control clear water blowout is automatic firm and convenient unblock scraper. The technical scheme of the invention is that the canal sludge scraping device for the hydraulic engineering comprises a base, wherein the upper part of the base is connected with a shell; the scraping component is arranged on one side of the shell; scrapers are arranged on two sides of the scraping assembly; and the walking component is arranged between the two sides of the base and one side inside the shell. The canal sludge scraping device for the hydraulic engineering disclosed by the invention has the advantages of convenience in folding and carrying of the scraper, automatic spraying of clear water to clean the canal, automatic cleaning of residual sludge in the canal, automatic control of spraying of clear water and automatic fixation and convenience in unlocking of the scraper.

Description

Ditch silt scraping device for hydraulic engineering

Technical Field

The invention relates to a scraping device, in particular to a canal sludge scraping device for hydraulic engineering.

Background

In the construction of hydraulic engineering, the ditch plays the important role of assisting river circulation, and after the ditch is used for a long time, a large amount of silt is often piled up in the ditch, so that the appearance is influenced, and the normal operation of the ditch can be influenced.

Present ditch silt strikes off technique, it is artifical manual scraper of holding constantly to scrape along the ditch inner wall and moves generally, scrape the clearance down with silt, however so operation, at first, manually strike off silt, consume time and manpower, it is inefficient, secondly, need adjust the position of scraper according to the ditch condition of difference, it is comparatively troublesome, strike off the back that finishes at silt simultaneously, not only probably still remain partial silt, and can't rinse the ditch thoroughly, when utilizing the clear water to wash the ditch, constantly spray the clear water, cause the waste of water resource easily, and finally, the scraper is when striking off silt, and is not firm, influence striking off of silt easily.

Therefore, it is necessary to develop a canal silt scraping device for hydraulic engineering which can automatically scrape silt in a canal, conveniently adjust the position of a scraper, automatically spray clear water to clean the canal, automatically clean residual silt, automatically control clear water to spray, automatically stabilize and conveniently unlock the scraper.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the canal sludge scraping device for the hydraulic engineering, which can automatically scrape sludge in a canal, conveniently adjust the position of a scraper, automatically spray clean water to clean the canal, automatically clean residual sludge, automatically control the clean water to be sprayed out, automatically stabilize and conveniently unlock the scraper.

The purpose of the invention can be achieved by adopting the following technical scheme:

in a first aspect, a canal silt scraping device for hydraulic engineering comprises: the upper part of the base is connected with a shell; a scraping component is arranged on one side of the shell; scrapers are arranged on two sides of the scraping component; and the walking component is arranged between the two sides of the base and one side inside the shell.

Further, the scraping assembly comprises: the two sides in the shell are symmetrically connected with the first support frames; the first sliding sleeves are symmetrically connected between the first support frames on the two sides up and down; the inner sides of the first sliding sleeves are connected with first sliding rods in a sliding manner; the first springs are connected between the first sliding rods and the first sliding sleeves, the first springs are sleeved on the first sliding rods, and the scrapers are connected between the first sliding rods on the two sides; the torsional springs are connected between the scrapers and the first sliding rods.

Further, the walking assembly comprises: the two sides of the base are rotatably connected with the worm; the two sides of the worm are connected with the tires; the motor is arranged on one side of the upper part in the shell; the lower side of the output shaft of the motor is connected with a rotating shaft which is rotatably connected with the base; the worm wheel is connected with the lower side of the rotating shaft and is matched with the worm on one side.

Further, still include the removal subassembly, the removal subassembly includes: one side of the upper part of the base is connected with a second support frame; the upper part of the second support frame is connected with a first guide rod; the sliding frame is connected with the first guide rod in a sliding manner; the second spring is connected between the sliding frame and the guide rod and sleeved on the first guide rod; the upper part of the push-pull rod is connected with the shell in a sliding way; the inner sides of the first support frames are both connected with second guide rods in an up-down symmetrical manner; the sliding plates are connected between the second guide rods on the same side in a sliding manner and are connected with the first sliding rods in a sliding manner; third springs are symmetrically connected between the sliding plate and the first support frame and sleeved on the second guide rod; the connecting rod all is connected with the connecting rod between the slide of both sides, and the connecting rod mutually supports with the carriage.

Further, still including the water spray subassembly, the water spray subassembly includes: one side of the upper part of the shell is connected with a water tank, and the lower part of the water tank is provided with an opening; the upper part of the water tank is covered with a sealing cover; the water pump is arranged on one side of the upper part of the base; a water outlet pipe is connected between one side of the water pump and one side of the upper part of the shell; the water inlet pipes are connected between the upper part of the water pump and the two sides of the shell; the shower nozzle, inlet pipe both sides all are connected with the shower nozzle.

Further, still include the brush subassembly, the brush subassembly includes: one side of the lower part of the shell is symmetrically and slidably connected with a second sliding rod; the fourth springs are connected between the second sliding rod and the shell and sleeved on the second sliding rod; the outer sides of the second sliding rods are connected with the bristle brushes; the inner sides of the upper parts of the hard brushes are connected with the fixed rods; one side of the upper part of the second support frame is symmetrically connected with a third guide rod; the special-shaped frame is connected between the third guide rods in a sliding manner, and the special-shaped frame is matched with the fixed rod and the sliding frame; and a fifth spring is connected between the special-shaped frame and the third guide rod and sleeved on the third guide rod.

Further, still including the control assembly, the control assembly includes: the ball valves are rotatably connected to the inner and outer sides of the water inlet pipe; the upper sides of the ball valve transmission shafts are connected with gears; the rack is symmetrically connected to one side of the sliding frame, and the rack is matched with the gear.

Further, still including fixed subassembly, fixed subassembly includes: the middle of the upper part in the shell is symmetrically connected with supporting blocks; a second sliding sleeve is connected between one sides of the supporting blocks; the movable frame is connected to the upper side inside the second sliding sleeve in a sliding manner; the sixth spring is symmetrically connected between the movable frame and the second sliding sleeve; the two sides of the lower part of the movable frame are both connected with stop rods, and the stop rods are matched with the sliding frame; the middle of the upper part of the movable frame is connected with a lifting rod which is connected with the second sliding sleeve and the shell in a sliding manner.

The invention has the advantages that: (1) according to the invention, the push-pull rod and the sliding frame are pushed to move backwards, and the connecting rod, the sliding plate, the second sliding rod and the scraper are pushed to move inwards, so that the scraper is tightly attached to the inner wall of the ditch, and the effect of conveniently retracting the scraper and carrying the scraper is achieved; (2) according to the invention, the water pump is started to pump clean water in the water tank, the clean water is transmitted to the spray head through the water outlet pipe and the water inlet pipe, and is sprayed out of the spray head into the ditch, so that the effect of automatically spraying clean water to clean the ditch is achieved; (3) according to the invention, the sliding frame pushes the special-shaped frame to move backwards, the fixed rod and the hard hairbrush are pushed to move outwards, so that the hard hairbrush is in contact with the inner wall of the water channel, and the device drives the hard hairbrush to move forwards and backwards, thereby achieving the effect of automatically cleaning residual sludge in the water channel; (4) according to the invention, the rack is driven to move back and forth through the sliding frame, and the rack is matched with the gear to drive the gear and the ball valve to rotate forward and backward by 90 degrees, so that the effect of automatically controlling the spraying of clear water is achieved; (5) according to the invention, the sliding frame moves backwards and is matched with the stop rod to block the sliding frame, so that the scraper is fixed, the lifting rod, the movable frame and the stop rod are pulled to move upwards to be away from the sliding frame, the sliding frame moves forwards to reset, and the scraper moves outwards to reset, so that the effect of automatically fixing and conveniently unlocking the scraper is achieved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a first part of the present invention.

Fig. 3 is a perspective view of the second part of the present invention.

Fig. 4 is a perspective view of the scraping assembly of the present invention.

Fig. 5 is a schematic perspective view of a portion of the scraper assembly of the present invention.

Fig. 6 is a schematic view of the installation of the walking assembly of the present invention.

Fig. 7 is a schematic view of the installation of the moving assembly of the present invention.

Fig. 8 is a partial perspective view of the moving assembly and the scraping assembly of the present invention.

Fig. 9 is a schematic perspective view of the water spraying assembly and the control assembly according to the present invention.

Fig. 10 is a perspective view of the water spray assembly of the present invention.

Fig. 11 is a schematic perspective view of a brush assembly according to the present invention.

FIG. 12 is a schematic view of the assembly of the brush assembly and the moving assembly of the present invention.

FIG. 13 is a schematic view of the installation of the control assembly and the water spray assembly of the present invention.

Fig. 14 is a schematic view of the installation of the control component and the moving component of the present invention.

Fig. 15 is a perspective view of the fixing member of the present invention.

The meaning of the reference symbols in the figures: 1: base, 2: outer shell, 3: scraper, 4: scraping assembly, 401: first support frame, 402: first runner, 403: first slide bar, 404: first spring, 405: torsion spring, 5: walking assembly, 501: worm, 502: tire, 503: motor, 504: rotating shaft, 505: worm wheel, 6: moving component, 601: second support, 602: first guide bar, 603: sliding frame, 604: second spring, 605: push-pull rod, 606: second guide bar, 607: slide plate, 608: third spring, 609: connecting rod, 7: water spray assembly, 701: water tank, 702: sealing cover, 703: outlet pipe, 704: water pump, 705: water inlet pipe, 706: a nozzle, 8: brushing assembly, 801: fixed bar, 802: bristle brush, 803: second slide bar, 804: fourth spring, 805: third guide bar, 806: special-shaped frame, 807: fifth spring, 9: control assembly, 901: ball valve, 902: gear, 903: rack, 10: fixing assembly, 1001: supporting block, 1002: second runner, 1003: movable frame, 1004: sixth spring, 1005: lifting rod, 1006: a stop lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1-6, the embodiment discloses a canal silt scraping device for hydraulic engineering, including base 1, shell 2, scraper 3, scrape subassembly 4 and walking subassembly 5, base 1 upper portion is connected with shell 2, and shell 2 front side is equipped with scrapes subassembly 4, scrapes the subassembly 4 left and right sides and all is equipped with scraper 3, is equipped with walking subassembly 5 between base 1 front and back both sides and the inside rear side of shell 2.

Scraping component 4 includes first support frame 401, first sliding sleeve 402, first slide bar 403, first spring 404 and torsional spring 405, the equal front-back symmetrical connection of anterior left and right sides has first support frame 401 in the shell 2, the upper-lower symmetrical connection has first sliding sleeve 402 between the first support frame 401 of left and right sides, the inboard equal sliding connection of first sliding sleeve 402 has first slide bar 403, all be connected with first spring 404 between first slide bar 403 and the first sliding sleeve 402, first spring 404 overlaps on first slide bar 403, scraper 3 all connects between the first slide bar 403 of left and right sides, all be connected with torsional spring 405 between scraper 3 and the first slide bar 403.

The walking assembly 5 comprises a worm 501, tires 502, a motor 503, a rotating shaft 504 and a worm wheel 505, the worm 501 is rotatably connected to the front side and the rear side of the base 1, the tires 502 are connected to the left side and the right side of the worm 501, the motor 503 is installed on the rear side of the upper portion in the housing 2, the rotating shaft 504 is connected to the lower side of an output shaft of the motor 503, the rotating shaft 504 is rotatably connected with the base 1, the worm wheel 505 is connected to the lower side of the rotating shaft 504, and the worm wheel 505 is matched with the worm 501 on the rear side.

When a user needs to scrape off sludge in a canal, under the restriction of the inner wall of the canal, the scraper 3 and the first sliding rod 403 are firstly pushed to move inwards, the first spring 404 is compressed, and if the inner wall of the canal is a slope, the scraper 3 is pushed to rotate, the torsion spring 405 deforms, then the device can be moved into the canal, so that the scraper 3 is tightly attached to the inside of the canal, the motor 503 is started to drive the rotating shaft 504 to rotate, the worm wheel 505 is driven to rotate, the rear side worm 501 and the tire 502 are driven to rotate, the driving device moves back and forth, the front side worm 501 and the tire 502 are driven to rotate, the scraper 3 is driven to move back and forth, the sludge in the canal is scraped off, after the sludge in the canal is scraped off, the motor 503 is turned off, the tire 502 stops rotating, the scraper 3 stops moving, namely, the whole device can be taken out, after the scraper 3 is far away from the inner wall of the canal, under the action of the first spring 404, promote first slide bar 403 and scraper 3 and move to the outside, under the effect of torsional spring 405, promote scraper 3 antiport, resume to the original state, at last all clear away the silt of scraping in the ditch again, so reciprocal reaches the effect of scraping the interior silt of ditch automatically.

Example 2

As shown in fig. 1, 2, and 7 to 15, in some embodiments, the mobile assembly 6 further comprises a moving assembly 6, the moving assembly 6 comprises a second support 601, a first guide rod 602, a sliding rack 603, a second spring 604, a push-pull rod 605, a second guide rod 606, a sliding plate 607, a third spring 608, and a connecting rod 609, the second support 601 is connected to the front side of the upper portion of the base 1, the first guide rod 602 is connected to the upper portion of the second support 601, the sliding rack 603 is slidably connected to the first guide rod 602, the second spring 604 is connected between the sliding rack 603 and the guide rod, the second spring 604 is sleeved on the first guide rod 602, the push-pull rod 605 is symmetrically connected to the rear side of the upper portion of the sliding rack 603, the upper portion of the push-pull rod 605 is slidably connected to the housing 2, the second guide rods 606 are symmetrically connected to the upper and lower inside of the first support 401, the sliding plate 607 is slidably connected to the same side as the second guide rod 606, the sliding plate 607 is slidably connected to the first slide rod 403, third springs 608 are symmetrically connected between the sliding plates 607 and the first support frame 401 in a front-back mode, the third springs 608 are sleeved on the second guide rods 606, connecting rods 609 are connected between the sliding plates 607 on the left side and the right side, and the connecting rods 609 are matched with the sliding frame 603.

Under the original state, the push-pull rod 605 is firmly positioned at the rearmost side by both hands, the second spring 604 is in a stretching state, the sliding frame 603 props against the connecting rod 609, the third spring 608 is in a stretching state, the first spring 404 is in a compressing state, when sludge in the canal needs to be scraped, the push-pull rod 605 is loosened, under the action of the second spring 604, the sliding frame 603 and the push-pull rod 605 are pushed to move forwards, the sliding frame 603 does not prop against the connecting rod 609 any more, under the action of the third spring 608, the sliding plate 607 and the connecting rod 609 are pushed to move outwards, under the action of the first spring 404, the first sliding rod 403 and the scraper 3 are pushed to move outwards, then the scraper 3 and the first sliding rod 403 are pushed to move inwards and the device is moved into the canal, finally, the sludge in the canal is scraped, after the sludge is scraped, the device is taken out, the scraper 3 and the first sliding rod 403 are moved outwards to reset, at the moment, the push-pull rod 605 is pushed to move backwards, the sliding frame 603 is driven to move backwards, the second spring 604 is stretched to push the connecting rod 609 and the sliding plate 607 to move inwards, the first sliding rod 403 and the scraper 3 are driven to move inwards, the first spring 404 is compressed, after the first sliding rod 403 cannot move continuously, the connecting rod 609 and the sliding plate 607 continue to move inwards, the third spring 608 is stretched to restore to the original state, and the operation is repeated in this way, so that the effect of conveniently retracting the scraper and carrying the scraper is achieved.

The water spraying device is characterized by further comprising a water spraying component 7, wherein the water spraying component 7 comprises a water tank 701, a sealing cover 702, a water outlet pipe 703, a water pump 704, a water inlet pipe 705 and a spray head 706, the water tank 701 is connected to the rear side of the upper portion of the shell 2, an opening is formed in the lower portion of the water tank 701, the sealing cover 702 is covered on the upper portion of the water tank 701, the water pump 704 is installed on the front side of the upper portion of the base 1, the water outlet pipe 703 is connected between the rear side of the water pump 704 and the rear side of the upper portion of the shell 2, the water inlet pipe 705 is connected between the upper portion of the water pump 704 and the left side and the right side of the shell 2, and the spray head 706 is connected to the left side and the right side of the water inlet pipe 705.

The sealing cover 702 is opened, a large amount of clear water is poured into the water tank 701, the sealing cover 702 is covered, then the water pump 704 is started, the clear water in the water tank 701 is pumped, flows to the spray head 706 through the water outlet pipe 703 and the water inlet pipe 705, the clear water is sprayed into the water channel through the spray head 706, the water channel with the sludge scraped off is cleaned, after the cleaning is finished, the water pump 704 is closed, the spray head 706 stops spraying the clear water, the operation is repeated, and the effect of automatically spraying the clear water to clean the water channel is achieved.

The multifunctional electric brush further comprises a brushing assembly 8, the brushing assembly 8 comprises a fixed rod 801, a bristle brush 802, a second sliding rod 803, a fourth spring 804, a third guide rod 805, a special-shaped frame 806 and a fifth spring 807, the rear side of the lower portion of the shell 2 is bilaterally and symmetrically connected with the second sliding rod 803, the fourth spring 804 is connected between the second sliding rod 803 and the shell 2, the fourth spring 804 is sleeved on the second sliding rod 803, the outer side of the second sliding rod 803 is connected with the bristle brush 802, the inner side of the upper portion of the bristle brush 802 is connected with the fixed rod 801, the rear side of the upper portion of the second support frame 601 is bilaterally and symmetrically connected with the third guide rod 805, the special-shaped frame 806 is connected between the third guide rod 805, the special-shaped frame 806 is matched with the fixed rod 801 and the sliding frame 603, the fifth spring 807 is connected between the special-shaped frame 806 and the third guide rod 805, and the fifth spring 807 is sleeved on the third guide rod 805.

When the sliding frame 603 moves forwards, the special-shaped frame 806 is pushed to move forwards, the fifth spring 807 is compressed, the fixing rod 801 is pushed to move outwards, the bristle brush 802 and the second sliding rod 803 are driven to move outwards, the fourth spring 804 is compressed, the bristle brush 802 extends to contact the inner wall of the channel, when the device moves forwards and backwards, the bristle brush 802 is driven to move forwards and backwards, the inner wall of the channel is cleaned, residual sludge is cleaned, then the sliding frame 603 moves backwards to be away from the special-shaped frame 806, the special-shaped frame 806 is pushed to move backwards under the action of the fifth spring 807, the fixing rod 801 is not pushed any more, under the action of the fourth spring 804, the second sliding rod 803, the fixing rod 801 and the bristle brush 802 are pushed to move inwards to restore to the original state, and the reciprocating is realized, and the effect of automatically cleaning the residual sludge in the channel by water is achieved.

Still including control assembly 9, control assembly 9 is including ball valve 901, gear 902 and rack 903, and the equal rotary type in the inside outside of oral siphon 705 is connected with ball valve 901, and ball valve 901 transmission shaft upside all is connected with gear 902, and carriage 603 rear side bilateral symmetry is connected with rack 903, and rack 903 and gear 902 are mutually supported.

Under the initial state, ball valve 901 cuts off the circulation of the clear water in oral siphon 705, when carriage 603 moves backward, drive rack 903 and move backward, rack 903 moves to and meshes with gear 902 after, will drive gear 902 and rotate 90 degrees, thereby drive ball valve 90 and rotate 90 degrees, make the clear water can smoothly flow into to shower nozzle 706 department through oral siphon 705, after silt scrapes off in the ditch and finishes, carriage 603 moves forward, drive rack 903 moves forward, rack 903 moves to and meshes with gear 902 after, drive gear 902 antiport 90 degrees, thereby drive ball valve 901 antiport 90 degrees, cut off the circulation of clear water in oral siphon 705 once more, so reciprocate, reach the effect that automatic control sprayed the clear water.

The novel multifunctional lifting device is characterized by further comprising a fixed assembly 10, wherein the fixed assembly 10 comprises a supporting block 1001, a second sliding sleeve 1002, a movable frame 1003, a sixth spring 1004, a lifting rod 1005 and a stop lever 1006, the supporting block 1001 is symmetrically connected in the middle of the upper portion in the shell 2 in a bilateral mode, the second sliding sleeve 1002 is connected between the front sides of the supporting blocks 1001, the movable frame 1003 is slidably connected to the upper side in the second sliding sleeve 1002, the sixth spring 1004 is symmetrically connected between the movable frame 1003 and the second sliding sleeve 1002 in a bilateral mode, the stop lever 1006 is connected to the left side and the right side of the lower portion of the movable frame 1003, the stop lever 1006 is matched with the sliding frame 603, the lifting rod 1005 is connected to the middle of the upper portion of the movable frame 1003, and the lifting rod 1005 is slidably connected with the second sliding sleeve 1002 and the shell 2.

After the sliding frame 603 moves backwards to be in contact with the stop lever 1006, the stop lever 1006 is pushed to move upwards, the movable frame 1003 is driven to move upwards, the sixth spring 1004 is compressed, after the sliding frame 603 moves through the stop lever 1006, the movable frame 1003 and the stop lever 1006 are pushed to move downwards under the action of the sixth spring 1004, the stop lever 1006 stops the sliding frame 603, so that the scraper 3 is fixed, the scraper 3 keeps a state of being tightly attached to the inner wall of a water channel, after sludge in the water channel is scraped, the lifting lever 1005 is pulled to move upwards, the movable frame 1003 and the stop lever 1006 are driven to move upwards to be away from the sliding frame 603, the sixth spring 1004 is compressed, the sliding frame 603 moves forwards to reset, then the lifting lever 1005 is loosened, and under the action of the sixth spring 1004, the movable frame 1003 and the stop lever 1006 are pushed to move downwards to return to an original state, and the reciprocating is carried out, so that the effect of automatically fixing and conveniently unlocking the scraper 3 is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a ditch silt scraping device for hydraulic engineering, characterized by, including: the upper part of the base (1) is connected with a shell (2); a scraping component (4), wherein one side of the shell (2) is provided with the scraping component (4); scrapers (3) are arranged on both sides of the scraping component (4); the walking component (5) is arranged between the two sides of the base (1) and one side inside the shell (2).

2. A hydraulic engineering canal silt scraping apparatus as claimed in claim 1, wherein the scraping assembly (4) comprises: the two sides in the shell (2) are symmetrically connected with the first support frame (401); the first sliding sleeve (402) is connected between the first supporting frames (401) at two sides in an up-down symmetrical manner; the inner sides of the first sliding sleeves (402) are both connected with the first sliding rods (403) in a sliding manner; the scraper device comprises first springs (404), wherein the first springs (404) are connected between a first sliding rod (403) and a first sliding sleeve (402), the first springs (404) are sleeved on the first sliding rod (403), and scrapers (3) are connected between the first sliding rods (403) on two sides; the torsion spring (405) is connected between the scraper (3) and the first sliding rod (403).

3. A water conservancy project canal sludge scraping device as set forth in claim 2, wherein the traveling unit (5) comprises: the two sides of the base (1) are both rotatably connected with the worm (501); the tire (502) is connected to both sides of the worm (501); the motor (503) is installed on one side of the upper part in the shell (2); the lower side of an output shaft of the motor (503) is connected with the rotating shaft (504), and the rotating shaft (504) is rotatably connected with the base (1); the worm wheel (505) is connected to the lower side of the rotating shaft (504), and the worm wheel (505) is matched with the worm (501) on one side.

4. A water conservancy project canal silt scraping apparatus as set forth in claim 3, further comprising a moving member (6), wherein the moving member (6) includes: one side of the upper part of the base (1) is connected with the second support frame (601); the upper part of the second support frame (601) is connected with a first guide rod (602); the sliding frame (603), the sliding frame (603) is connected on the first guide rod (602) in a sliding way; a second spring (604), wherein the second spring (604) is connected between the sliding frame (603) and the guide rod, and the second spring (604) is sleeved on the first guide rod (602); the upper part of the sliding frame (603) is symmetrically connected with the push-pull rod (605), and the upper part of the push-pull rod (605) is connected with the shell (2) in a sliding way; the inner sides of the first support frames (401) are connected with the second guide rods (606) in a vertical symmetrical mode; the sliding plates (607) are connected between the second guide rods (606) on the same side in a sliding manner, and the sliding plates (607) are connected with the first sliding rods (403) in a sliding manner; the third springs (608) are symmetrically connected between the sliding plate (607) and the first support frame (401), and the second guide rod (606) is sleeved with the third springs (608); the connecting rod (609) is connected between the sliding plates (607) at the two sides, and the connecting rod (609) is matched with the sliding frame (603).

5. A canal sludge scraping device for hydraulic engineering according to claim 4, characterized in that it further comprises a water spraying assembly (7), the water spraying assembly (7) comprising: one side of the upper part of the shell (2) is connected with a water tank (701), and the lower part of the water tank (701) is provided with an opening; the upper part of the water tank (701) is covered with the sealing cover (702); the water pump (704), one side of the upper part of the base (1) is provided with the water pump (704); a water outlet pipe (703) is connected between one side of the water pump (704) and one side of the upper part of the shell (2); the water inlet pipe (705) is connected between the upper part of the water pump (704) and the two sides of the shell (2); both sides of the spray head (706) and the water inlet pipe (705) are connected with the spray head (706).

6. A water conservancy project canal mud scraping device as defined in claim 5, further comprising a brush assembly (8), the brush assembly (8) comprising: a second sliding rod (803), wherein one side of the lower part of the shell (2) is symmetrically and slidably connected with the second sliding rod (803); a fourth spring (804) is connected between the second sliding rod (803) and the shell (2), and the fourth spring (804) is sleeved on the second sliding rod (803); the outer sides of the bristle brush (802) and the second sliding rod (803) are connected with the bristle brush (802); the inner sides of the upper parts of the fixing rods (801) and the scrubbing brush (802) are connected with the fixing rods (801); a third guide rod (805), wherein one side of the upper part of the second support frame (601) is symmetrically connected with the third guide rod (805); the special-shaped frame (806) is connected between the third guide rods (805) in a sliding mode, and the special-shaped frame (806) is matched with the fixing rod (801) and the sliding frame (603); and a fifth spring (807) is connected between the special-shaped frame (806) and the third guide rod (805), and the fifth spring (807) is sleeved on the third guide rod (805).

7. A water conservancy project canal silt scraping apparatus as set forth in claim 6, further comprising a control unit (9), the control unit (9) comprising: the ball valves (901) are rotatably connected to the outer sides of the inner parts of the water inlet pipes (705); the gear (902) is connected to the upper side of a transmission shaft of the ball valve (901); rack (903), carriage (603) one side symmetry is connected with rack (903), and rack (903) and gear (902) are mutually supported.

8. A water conservancy project canal silt scraping apparatus according to claim 7, further comprising a fixing assembly (10), the fixing assembly (10) comprising: the middle of the upper part in the shell (2) is symmetrically connected with the supporting block (1001); a second sliding sleeve (1002), wherein the second sliding sleeve (1002) is connected between one sides of the supporting blocks (1001); the movable frame (1003) is connected with the upper side inside the second sliding sleeve (1002) in a sliding mode; the sixth spring (1004) is symmetrically connected between the movable frame (1003) and the second sliding sleeve (1002); the two sides of the lower part of the movable frame (1003) are both connected with the stop levers (1006), and the stop levers (1006) are matched with the sliding frame (603); the middle of the upper part of the movable frame (1003) is connected with a lifting rod (1005), and the lifting rod (1005) is connected with the second sliding sleeve (1002) and the shell (2) in a sliding mode.