CN214158644U - Sedimentation tank capable of being automatically cleaned during road and bridge construction - Google Patents

Abstract

The utility model discloses a sedimentation tank that road bridge construction can be cleared up automatically relates to road bridge construction technical field. The technical key points are as follows: the base is included, base fixedly connected with reaction tank, be equipped with the roof in addition, first curb plate of roof fixedly connected with and second curb plate, roof sliding connection has the motor, motor fixedly connected with sleeve, the motor cover is equipped with first bevel gear, first bevel gear meshing has the second bevel gear, second bevel gear cover is equipped with first connecting rod, first connecting rod cover is equipped with the third bevel gear, first connecting rod rotates and is connected with first telescopic link, first spout and second spout have been seted up respectively to first curb plate and second curb plate, be equipped with first slider in the first spout, third bevel gear meshing has the fourth bevel gear, fourth bevel gear fixedly connected with second connecting rod, the fourth bevel gear rotates and is connected with the second telescopic link, second connecting rod fixedly connected with scrapes the dish, scrape dish and base laminating. The labor intensity of operators can be reduced, and the working efficiency is improved.

Description

Sedimentation tank capable of being automatically cleaned during road and bridge construction

Technical Field

The utility model relates to a road bridge construction technical field specifically is a sedimentation tank that road bridge construction can be cleared up automatically.

Background

Along with the rapid development of national economic construction, road and bridge construction enters an unprecedented development stage, sedimentation tanks are required to be correspondingly arranged at concrete mixing plants, construction tunnel outlets and other construction sites according to the requirements of construction end specifications, waste generated in the construction process is subjected to concentrated sedimentation, and sediments in the sedimentation tanks are cleaned in time, so that the effects of reducing pollution, economy and environmental protection are achieved.

Most road and bridge construction sedimentation tanks in the market adopt manual cleaning to the dirt cleaning mode of settling in the sedimentation tank bottom most of the time, the labor and the time are wasted, the cleaning effect is not ideal, and the cleaning effect is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a sedimentation tank that road and bridge construction can be cleared up automatically, through the motor that sets up, first bevel gear, the second bevel gear, the third bevel gear, fourth bevel gear and scraping disc, the motor drives first bevel gear and rotates, first bevel gear drives the second bevel gear and rotates, the second bevel gear drives the third bevel gear and rotates, the third bevel gear drives the fourth bevel gear and rotates, the fourth bevel gear drives and scrapes disc rotation, it can clear up the sediment in the reaction tank to scrape the disc, reduce operator's intensity of labour, and the efficiency of work is improved.

The above object of the present invention can be achieved by the following technical solutions:

a sedimentation tank capable of automatically cleaning in road and bridge construction comprises a base, wherein a reaction tank is fixedly connected to one side of the base, which is far away from the ground, a top plate is additionally arranged, one side of the top plate, which is close to the base, is fixedly connected with a first side plate and a second side plate, one side of the top plate, which is far away from the base, is slidably connected with a vertically arranged motor, the axis of a motor output shaft is vertically arranged, one side of the motor, which is close to the top plate, is fixedly connected with a sleeve, a first bevel gear is sleeved and fixedly connected with the motor output shaft, a second bevel gear is meshed with the first bevel gear, the axial direction of the second bevel gear is vertical to the axial direction of the first bevel gear, a horizontally arranged first connecting rod is inserted and fixedly connected to one side of the second bevel gear, which is far away from the first side plate, and is fixedly connected with a third bevel gear, the third bevel gear is axially consistent with the first connecting rod, a horizontally arranged first telescopic rod is rotatably connected to one side, close to the first side plate, of the second bevel gear, the first telescopic rod is axially consistent with the first connecting rod, a horizontally arranged first sliding groove and a horizontally arranged second sliding groove are respectively formed in one side, close to the second side plate, of the first side plate, a first sliding block and a second sliding block are respectively slidably connected into the first sliding groove and the second sliding groove, the first sliding block is fixedly connected to the first telescopic rod, the third bevel gear is meshed with a fourth bevel gear, the fourth bevel gear is axially parallel to the first bevel gear, a vertically arranged second connecting rod is fixedly connected to one side, close to the base, of the fourth bevel gear, and a second telescopic rod is rotatably connected to one side, far away from the base, of the fourth bevel gear, the second telescopic rod is fixedly connected to the second sliding block, the second connecting rod is close to a scraping disc fixedly connected to one side of the base, and the scraping disc is attached to the base.

By adopting the technical scheme, the motor, the first bevel gear, the second bevel gear, the third bevel gear, the fourth bevel gear and the scraping disc are arranged, the motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the third bevel gear to rotate, the third bevel gear drives the fourth bevel gear to rotate, the fourth bevel gear drives the scraping disc to rotate, the scraping disc can clean sediments in the reaction tank, the labor intensity of operators is reduced, and the working efficiency is improved.

The present invention may be further configured in a preferred embodiment as: the top plate is provided with a plurality of third sliding grooves at one side far away from the base, the first side plate is fixedly connected with a support at one side far away from the second side plate, one side far away from the base of the support is connected with a third sliding block in a sliding mode, a first air cylinder is additionally arranged, the axial direction of an output shaft of the first air cylinder is axially vertical to the axial direction of the first connecting rod, the output end of the first air cylinder is fixedly connected with the third sliding block, one side far away from the support of the third sliding block is fixedly connected with a second air cylinder, the axial line of the second air cylinder is horizontally arranged and is vertical to the axial line of the first air cylinder, and the output shaft of the second air cylinder is fixedly connected with the sleeve.

By adopting the technical scheme, through the arrangement of the first cylinder, the second cylinder, the third sliding block and the plurality of third sliding grooves, the second cylinder pushes the motor to move in the third sliding grooves, and the motor drives the first bevel gear, the second bevel gear, the third bevel gear, the fourth bevel gear and the scraping disc to move at the bottom of the reaction tank, so that the bottom of the reaction tank can be cleaned in a large range.

The present invention may be further configured in a preferred embodiment as: the base is kept away from the third telescopic link of the vertical setting of ground one side fixedly connected with, first curb plate with the equal fixed connection of second curb plate in the third telescopic link.

By adopting the technical scheme, the side plate and the top plate can move through the arranged third telescopic rod, so that the motor, the first bevel gear, the second bevel gear, the third bevel gear, the fourth bevel gear and the scraping disc are driven to lift, subsequent treatment is facilitated, the time is saved, and the working efficiency is improved.

The present invention may be further configured in a preferred embodiment as: the base is kept away from ground one side fixedly connected with dredge pump, dredge pump is close to the first hose of reaction tank one side fixedly connected with, first hose fixed connection in the reaction tank, dredge pump one side fixedly connected with second hose, the second hose is kept away from dredge pump one side fixedly connected with drainage bucket, drainage bucket fixed connection in the base.

Through adopting above-mentioned technical scheme, through dredge pump, first hose, second hose and the drainage bucket that sets up, can in time discharge the sewage in the reaction tank, make things convenient for the cleaning work of scraping the dish, discharge sewage simultaneously in the drainage bucket, carry out centralized processing, prevent the polluted environment.

The present invention may be further configured in a preferred embodiment as: the base is kept away from ground one side fixedly connected with water tank, be equipped with the water pipe in the water tank, water pipe one side threaded connection has the shower nozzle.

Through adopting above-mentioned technical scheme, through water tank, water pipe and the shower nozzle that sets up, the clearance in-process or after the clearance is ended, conveniently wash the reaction tank.

The present invention may be further configured in a preferred embodiment as: one side, close to the base, of the fourth bevel gear is fixedly connected with a spring, one side, close to the base, of the spring is fixedly connected to the scraping disc, and when the distance between the fourth bevel gear and the scraping disc is unchanged, the spring is in an unextended state.

Through adopting above-mentioned technical scheme, through the spring that sets up, scraping the disc downstream or during operation, prevent that great impact force from transmitting to cause slight damage to the spare part on the fourth bevel gear.

The present invention may be further configured in a preferred embodiment as: the reaction tank is close to a through hole is formed in one side of the base, the through hole penetrates through the base, the base is close to a recovery tank fixedly connected with on one side of the ground, a push plate is inserted into the through hole and slidably connected with the push plate, the push plate is far away from a push rod vertically arranged on one side of the ground, the push rod penetrates through the top plate, the top plate is far away from a fourth sliding groove formed in one side of the base in the horizontal direction, the push rod is slidably connected with the fourth sliding groove, the push rod is far away from a fourth sliding block fixedly connected with on one side of the base, a third sliding block fixedly connected with a third air cylinder is fixedly connected with the top plate, the reaction tank is close to a sliding plate slidably connected with on one side of the base, the sliding plate is far away from a fourth air cylinder fixedly connected with on one side of the first side plate, and the fourth air cylinder is fixedly connected with the base.

Through adopting above-mentioned technical scheme, through push rod, push pedal, slide and the recovery pond that sets up, after the scraping plate cleared up the deposit of reaction tank bottom, will scrape the dish and rise, open the push pedal, utilize the slide will deposit and arrange into the recovery pond through the through-hole in, carry out clearance on next step, alleviate operator's intensity of labour, improve work efficiency.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arranged motor, the first bevel gear, the second bevel gear, the third bevel gear, the fourth bevel gear and the scraping disc, the motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the third bevel gear to rotate, the third bevel gear drives the fourth bevel gear to rotate, the fourth bevel gear drives the scraping disc to rotate, and the scraping disc can clean sediments in the reaction tank, so that the labor intensity of an operator is reduced, and the working efficiency is improved;

2. through the arrangement of the first cylinder, the second cylinder, the third sliding block and the plurality of third sliding grooves, the second cylinder pushes the motor to move in the third sliding grooves, and the motor drives the first bevel gear, the second bevel gear, the third bevel gear, the fourth bevel gear and the scraping disc to move at the bottom of the reaction tank, so that the bottom of the reaction tank can be cleaned in a large range;

3. through the dredge pump, first hose, second hose and the drainage bucket that set up, can in time discharge the sewage in the reaction tank, make things convenient for the cleaning work of scraping the dish, discharge sewage in the drainage bucket simultaneously, carry out centralized processing, prevent the polluted environment.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a rear view of FIG. 1;

fig. 4 is an enlarged view at a in fig. 2.

Reference numerals: 1. a base; 2. a top plate; 3. a third telescopic rod; 4. a first side plate; 5. a first slider; 6. a support; 7. a third slider; 8. a second cylinder; 9. pushing the plate; 10. a fourth slider; 11. a sleeve; 12. a motor; 13. a first telescopic rod; 14. a push rod; 15. a first bevel gear; 16. a second bevel gear; 17. a first link; 18. a third bevel gear; 19. a fourth bevel gear; 20. a second telescopic rod; 21. a second side plate; 22. a second slider; 23. a slide plate; 24. a fourth cylinder; 25. a reaction tank; 26. a drainage bucket; 27. a recovery tank; 28. a sewage pump; 29. a second hose; 30. a first hose; 31. a first chute; 32. a first cylinder; 33. a third chute; 34. a second chute; 35. a fourth chute; 36. a second link; 37. a spring; 38. a water pipe; 39. a water tank; 40. a spray head; 41. a scraping disc; 42. and a third cylinder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, for the sedimentation tank capable of automatically cleaning in road and bridge construction disclosed by the present invention, comprising a base 1, a reaction tank 25 is fixedly connected to one side of the base 1 away from the ground, the reaction tank 25 is used for sedimentation, a top plate 2 is further provided, a first side plate 4 and a second side plate 21 are fixedly connected to one side of the top plate 2 close to the base 1, a motor 12 is slidably connected to one side of the top plate 2 away from the base 1, the axis of the output shaft of the motor 12 is vertically arranged, the top plate 2 has a fixing effect on the motor 12, a sleeve 11 is fixedly connected to one side of the motor 12 close to the top plate 2, the output shaft of the motor 12 can drive the sleeve 11 to rotate, a first bevel gear 15 is fixedly connected to the output shaft of the motor 12, the first bevel gear 15 can rotate along with the rotation of the output shaft of the motor 12, a second bevel gear 16 is engaged with the first bevel gear 15, the second bevel gear 16 is axially perpendicular to the first bevel gear 15, the second bevel gear 16 can rotate along with the rotation of the first bevel gear 15, a first connecting rod 17 which is horizontally arranged is inserted and fixedly connected to one side, away from the first side plate 4, of the second bevel gear 16, the axial direction of the first connecting rod 17 is consistent with the axial direction of the second bevel gear 16, a third bevel gear 18 is sleeved and fixedly connected to one side, away from the first side plate 4, of the first connecting rod 17, the first connecting rod 17 can drive the third bevel gear 18 to rotate along with the rotation of the second bevel gear 16, the axial direction of the third bevel gear 18 is consistent with the axial direction of the first connecting rod 17, a first telescopic rod 13 which is horizontally arranged is rotatably connected to one side, close to the first side plate 4, of the second bevel gear 16 can rotate around the second telescopic rod 20, the first telescopic rod 13 has a supporting and fixing effect on the second bevel gear 16, the first telescopic rod 13 can axially extend and retract along the first bevel gear 15, and the axial direction of the first telescopic rod 13 is consistent with the axial direction of the first connecting rod 17, a first sliding groove 31 and a second sliding groove 34 which are horizontally arranged are respectively formed on the sides, close to each other, of the first side plate 4 and the second side plate 21, a first sliding block 5 and a second sliding block 22 are respectively connected in the first sliding groove 31 and the second sliding groove 34 in a sliding manner, the first sliding block 5 can slide in the first sliding groove 31, the first sliding block 5 is fixedly connected to the first telescopic rod 13, the first telescopic rod 13 can be driven by the first sliding block 5 to move in the first sliding groove 31, the third bevel gear 18 is meshed with a fourth bevel gear 19, the fourth bevel gear 19 can rotate along with the rotation of the third bevel gear 18, the fourth bevel gear 19 is axially parallel to the first bevel gear 15, a second connecting rod 36 which is vertically arranged is fixedly connected to the side, close to the base 1, the second connecting rod 36 can rotate along with the rotation of the fourth bevel gear 19, the second connecting rod 36 can stretch along with an external force, and the side, far from the base 1, of the fourth bevel gear 19 is rotatably connected with the second telescopic rod 20, the second telescopic rod 20 has a supporting and fixing effect on the fourth bevel gear 19, the second telescopic rod 20 is fixedly connected to the second sliding block 22, the second sliding block 22 can drive the second telescopic rod 20 to slide in the second sliding groove 34, as shown in fig. 3, the second connecting rod 36 is fixedly connected with a scraping disc 41 on one side close to the base 1, the sediment at the bottom of the reaction tank 25 is cleaned by the scraping disc 41, and the scraping disc 41 is attached to the base 1. Through the arrangement of the motor 12, the first bevel gear 15, the second bevel gear 16, the third bevel gear 18, the fourth bevel gear 19 and the scraping disc 41, the motor 12 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the third bevel gear 18 to rotate, the third bevel gear 18 drives the fourth bevel gear 19 to rotate, the fourth bevel gear 19 drives the scraping disc 41 to rotate, and the scraping disc 41 can clean sediments in the reaction tank 25, so that the labor intensity of an operator is reduced, and the working efficiency is improved.

As shown in fig. 1 and fig. 2, a side of the top plate 2 away from the base 1 is provided with a plurality of third sliding grooves 33, the number of the third sliding grooves 33 is seven, wherein three third sliding grooves 33 are parallel to the axis of the second cylinder 8, four third sliding grooves 33 are parallel to the axis of the first cylinder 32, the plurality of third sliding grooves 33 are horizontally arranged, one sliding direction of the third sliding grooves 33 is axially consistent with the output shaft of the first cylinder 32, the other sliding direction of the third sliding grooves is axially consistent with the output shaft of the second cylinder 8, one side of the first side plate 4 away from the second side plate 21 is fixedly connected with the bracket 6, the first side plate 4 fixes the bracket 6, one side of the bracket 6 away from the base 1 is slidably connected with a third sliding block 7, the third sliding block 7 can slide on the bracket 6, and is further provided with a first cylinder 32, the axial direction of the output shaft of the first cylinder 32 is axially perpendicular to the axial direction, first cylinder 32 can promote the third slider 7 slip can, and third slider 7 keeps away from support 6 one side fixedly connected with second cylinder 8, and third slider 7 is fixed to second cylinder 8, and third slider 7 can drive second cylinder 8 and slide, and 8 axis levels of second cylinder set up and perpendicular with first cylinder 32 axis, and 8 output shaft fixed connection of second cylinder are in sleeve 11, and second cylinder 8 can promote sleeve 11 slip can. Through the arrangement of the first air cylinder 32, the second air cylinder 8, the third sliding block 7 and the plurality of third sliding grooves 33, the second air cylinder 8 pushes the motor 12 to move in the third sliding grooves 33, and the motor 12 drives the first bevel gear 15, the second bevel gear 16, the third bevel gear 18, the fourth bevel gear 19 and the scraping disc 41 to move at the bottom of the reaction tank 25, so that the bottom of the reaction tank 25 can be cleaned in a large range. Base 1 keeps away from the third telescopic link 3 of the vertical setting of ground one side fixedly connected with, and the quantity of third telescopic link 3 is four, and third telescopic link 3 is electric telescopic handle, and first curb plate 4 and the equal fixed connection of second curb plate 21 in third telescopic link 3. Through the third telescopic rod 3, the first side plate 4, the second side plate 21 and the top plate 2 can move, so that the motor 12, the first bevel gear 15, the second bevel gear 16, the third bevel gear 18, the fourth bevel gear 19 and the scraping disc 41 are driven to lift, subsequent processing is facilitated, time is saved, and working efficiency is improved. One side of the base 1, which is far away from the ground, is fixedly connected with a sewage pump 28, one side of the sewage pump 28, which is close to the reaction tank 25, is fixedly connected with a first hose 30, the first hose 30 can suck out sewage in the reaction tank 25, the first hose 30 is fixedly connected to the reaction tank 25, one side of the sewage pump 28 is fixedly connected with a second hose 29, one side of the second hose 29, which is far away from the sewage pump 28, is fixedly connected with a water drainage bucket 26, the second hose 29 can drain the sucked-out sewage into the water drainage bucket 26, and the water drainage bucket 26 is fixedly connected to the base 1. Through the sewage pump 28, the first hose 30, the second hose 29 and the drainage bucket 26, sewage in the reaction tank 25 can be discharged in time, the cleaning work of the scraping disc 41 is facilitated, and meanwhile, sewage is discharged into the drainage bucket 26 for centralized treatment, so that the environment pollution is prevented. A through hole is arranged on one side of the reaction tank 25 close to the base 1, the through hole penetrates through the base 1, the sediment in the reaction tank 25 can be discharged through the through hole, a recovery tank 27 is fixedly connected to one side of the base 1 close to the ground, a push plate 9 is inserted in the through hole and is connected with the through hole in a sliding manner, the push plate 9 can completely close and open the through hole, a vertically arranged push rod 14 is fixedly connected to one side of the push plate 9 away from the ground, the push rod 14 can push the push plate 9 to slide, the push rod 14 penetrates through the top plate 2, a fourth sliding groove 35 in the horizontal direction is arranged on one side of the top plate 2 away from the base 1, the push rod 14 is connected to the fourth sliding groove 35 in a sliding manner, the push rod 14 can slide in the fourth sliding groove 35, a fourth slider 10 can drive the push rod 14 to slide in the fourth sliding groove 35, a third air cylinder, the third cylinder 42 can promote the fourth slider 10 and slide at roof 2, reaction tank 25 is close to base 1 one side sliding connection and has slide 23, slide 23 can slide in reaction tank 25 can, slide 23 keeps away from first curb plate 4 one side fixedly connected with fourth cylinder 24, and fourth cylinder 24 can promote slide 23 and slide in reaction tank 25, and fourth cylinder 24 fixed connection is in base 1. Through the push rod 14, the push plate 9, the sliding plate 23 and the recovery tank 27, after the sediment at the bottom of the reaction tank 25 is cleaned by the scraping disc 41, the scraping disc 41 is lifted, the push plate 9 is opened, the sediment is discharged into the recovery tank 27 through the through hole by the sliding plate 23, the next cleaning is carried out, the labor intensity of an operator is reduced, and the working efficiency is improved.

As shown in FIG. 3, a water tank 39 is fixedly connected to the side of the base 1 away from the ground, a water pipe 38 is arranged in the water tank 39, a spray head 40 is connected to one side of the water pipe 38 in a threaded manner, and the spray head 40 can rotate freely. Through the water tank 39, the water pipe 38 and the spray head 40, the reaction tank 25 can be cleaned conveniently in the cleaning process or after the cleaning is finished.

As shown in fig. 4, a spring 37 is fixedly connected to the side of the fourth bevel gear 19 close to the base 1, the side of the spring 37 close to the base 1 is fixedly connected to the scraping plate 41, and when the distance between the fourth bevel gear 19 and the scraping plate 41 is not changed, the spring 37 is in a non-extension state. By means of the spring 37, when the scraping disc 41 moves downwards or works, the transmission of large impact force to the fourth bevel gear 19 is prevented, and the parts are prevented from being damaged slightly.

The implementation principle of the embodiment is as follows: starting the motor 12, the output shaft of the motor 12 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the first connecting rod 17 to rotate, the first connecting rod 17 drives the third bevel gear 18 to rotate, the third bevel gear 18 drives the fourth bevel gear 19 to rotate, the fourth bevel gear 19 drives the second connecting rod 36 to rotate, the second connecting rod 36 drives the scraping disc 41 to rotate, the first cylinder 32 and the second cylinder 8 are started, the first cylinder 32 pushes the third sliding block 7 to slide on the bracket 6, the third sliding block 7 drives the second cylinder 8 to slide in the sliding groove, the second cylinder 8 drives the sleeve 11 to slide in the third sliding groove 33, the sleeve 11 drives the motor 12 to slide in the third sliding groove 33, the motor 12 drives the first bevel gear 15, the second bevel gear 16, the third bevel gear 18 and the fourth bevel gear 19 to slide, the fourth bevel gear 19 drives the scraping disc 41 to slide at the bottom of the reaction tank 25, scrape 41 after to the sedimentation tank clearance, will scrape 41 and rise, start third cylinder 42, third cylinder 42 promotes push rod 14, make the motion of push pedal 9, open the through-hole, start fourth cylinder 24, fourth cylinder 24 promotes slide 23 and moves in reaction tank 25 bottom, the sediment that will scrape 41 clearance is further handled in discharging recovery pond 27 through the through-hole, utilize and scrape 41 sediment to clear up reaction tank 25 bottom, alleviate operator's intensity of labour, improve work efficiency, after work, clean the device, pack up can.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides a sedimentation tank that road and bridge construction can clear up automatically, includes base (1), its characterized in that, ground one side fixedly connected with reaction tank (25) are kept away from to base (1), be equipped with roof (2) in addition, roof (2) are close to base (1) one side fixedly connected with first curb plate (4) and second curb plate (21), roof (2) are kept away from base (1) one side sliding connection has motor (12), motor (12) output shaft axis vertical setting, motor (12) are close to roof (2) one side fixedly connected with sleeve (11), motor (12) output shaft cover is established and fixedly connected with first bevel gear (15), first bevel gear (15) have engaged with second bevel gear (16), second bevel gear (16) axial with first bevel gear (15) axial vertical, the side, far away from the first side plate (4), of the second bevel gear (16) is inserted and fixedly connected with a first connecting rod (17) which is horizontally arranged, the axial direction of the first connecting rod (17) is consistent with the axial direction of the second bevel gear (16), one side, far away from the first side plate (4), of the first connecting rod (17) is sleeved with a third bevel gear (18) which is fixedly connected with the first bevel gear, the axial direction of the third bevel gear (18) is consistent with the axial direction of the first connecting rod (17), one side, close to the first side plate (4), of the second bevel gear (16) is rotatably connected with a first telescopic rod (13) which is horizontally arranged, the axial direction of the first telescopic rod (13) is consistent with the axial direction of the first connecting rod (17), one side, close to the first side plate (4) and one side, close to the second side plate (21), of the first side plate (4) and the second, a first sliding block (5) and a second sliding block (22) are respectively connected in the first sliding chute (31) and the second sliding chute (34) in a sliding way, the first sliding block (5) is fixedly connected with the first telescopic rod (13), the third bevel gear (18) is engaged with a fourth bevel gear (19), the fourth bevel gear (19) is axially parallel to the first bevel gear (15), one side of the fourth bevel gear (19) close to the base (1) is fixedly connected with a second connecting rod (36) which is vertically arranged, one side of the fourth bevel gear (19) far away from the base (1) is rotationally connected with a second telescopic rod (20), the second telescopic rod (20) is fixedly connected with the second sliding block (22), the second connecting rod (36) is close to one side of the base (1) and is fixedly connected with a scraping disc (41), and the scraping disc (41) is attached to the base (1).

2. The sedimentation tank capable of automatically cleaning in road and bridge construction according to claim 1, wherein a plurality of third sliding grooves (33) are formed in one side of the top plate (2) far away from the base (1), a support (6) is fixedly connected to one side of the first side plate (4) far away from the second side plate (21), a third sliding block (7) is slidably connected to one side of the support (6) far away from the base (1), a first air cylinder (32) is further arranged, the axial direction of an output shaft of the first air cylinder (32) is axially vertical to the first connecting rod (17), the output end of the first air cylinder (32) is fixedly connected to the third sliding block (7), a second air cylinder (8) is fixedly connected to one side of the third sliding block (7) far away from the support (6), the axis of the second air cylinder (8) is horizontally arranged and vertical to the axis of the first air cylinder (32), the output shaft of the second cylinder (8) is fixedly connected to the sleeve (11).

3. The sedimentation tank capable of automatically cleaning during road and bridge construction according to claim 1, wherein a third expansion link (3) vertically arranged is fixedly connected to one side of the base (1) away from the ground, and the first side plate (4) and the second side plate (21) are both fixedly connected to the third expansion link (3).

4. The sedimentation tank capable of automatically cleaning in road and bridge construction as claimed in claim 1, wherein a sewage pump (28) is fixedly connected to one side of the base (1) away from the ground, a first hose (30) is fixedly connected to one side of the sewage pump (28) close to the reaction tank (25), the first hose (30) is fixedly connected to the reaction tank (25), a second hose (29) is fixedly connected to one side of the sewage pump (28), a water draining barrel (26) is fixedly connected to one side of the second hose (29) away from the sewage pump (28), and the water draining barrel (26) is fixedly connected to the base (1).

5. The sedimentation tank capable of automatically cleaning during road and bridge construction as claimed in claim 1, wherein a water tank (39) is fixedly connected to one side of the base (1) away from the ground, a water pipe (38) is arranged in the water tank (39), and a spray head (40) is connected to one side of the water pipe (38) in a threaded manner.

6. The sedimentation tank capable of automatically cleaning in road and bridge construction as claimed in claim 1, wherein a spring (37) is fixedly connected to one side of the fourth bevel gear (19) close to the base (1), the spring (37) is fixedly connected to one side of the base (1) close to the scraping disc (41), and when the distance between the fourth bevel gear (19) and the scraping disc (41) is unchanged, the spring (37) is in an unstretched state.

7. The sedimentation tank capable of automatically cleaning in road and bridge construction according to claim 1, wherein a through hole is formed in one side of the reaction tank (25) close to the base (1), the through hole penetrates through the base (1), a recovery tank (27) is fixedly connected to one side of the base (1) close to the ground, a push plate (9) is inserted into the through hole and is connected with the through hole in a sliding manner, a vertically arranged push rod (14) is fixedly connected to one side of the push plate (9) far from the ground, the push rod (14) penetrates through the top plate (2), a fourth sliding groove (35) in the horizontal direction is formed in one side of the top plate (2) far from the base (1), the push rod (14) is connected with the fourth sliding groove (35) in a sliding manner, a fourth sliding block (10) is fixedly connected to one side of the push rod (14) far from the base (1), and a third air cylinder (42) is fixedly connected to the fourth sliding block (10), third cylinder (42) fixed connection in roof (2), reaction tank (25) are close to base (1) one side sliding connection has slide (23), slide (23) are kept away from first curb plate (4) one side fixedly connected with fourth cylinder (24), fourth cylinder (24) fixed connection in base (1).

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