CN217419789U

CN217419789U - Hydraulic engineering silt cleaning device convenient to installation

Info

Publication number: CN217419789U
Application number: CN202121898486.7U
Authority: CN
Inventors: 刘志杰; 吕洪国
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-09-13
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a hydraulic engineering silt cleaning device convenient to installation relates to silt cleaning device technical field. The technical key points are as follows: including crawler chassis, be equipped with steering mechanism on the crawler chassis, steering mechanism one side is equipped with broken mechanism, steering mechanism includes the backup pad, backup pad one side is connected with first support frame one end, the first support frame other end is inserted and is equipped with first member, be equipped with first gear on the first member, the meshing of first gear one side has first rack, first rack one end is connected with first pneumatic cylinder, be equipped with the second member on the first member, the cover is equipped with the second support frame on the second member, the cover is equipped with the second gear on the second member, the meshing of second gear one side has the second rack, second rack one end is connected with the second pneumatic cylinder, second support frame top is connected with dashes and digs the mechanism. The flushing and digging mechanism can wash the sludge on a large scale through the rotating mechanism, so that the labor intensity of workers is reduced.

Description

Hydraulic engineering silt cleaning device convenient to installation

Technical Field

The utility model relates to a silt cleaning device technical field specifically is a hydraulic engineering silt cleaning device convenient to installation.

Background

The existing dredging modes are divided into dry operation, water carrying operation and environment-friendly dredging, the dry water operation mainly refers to dry water discharging operation of building a temporary cofferdam and comprises dry soil excavation and water conservancy excavation, wherein the construction principle of the water conservancy excavation is to simulate the water flow scouring principle in the nature, soil excavation, soil conveying and soil filling are realized under the action of water power, namely, water flow generates pressure through a high-pressure pump, a compact high-speed water column is sprayed out through a water gun, soil bodies are cut and crushed, are humidified and disintegrated to form mixture of slurry and mud blocks, and a vertical slurry pump and a mud conveying pipe thereof are used for sucking and conveying.

The above prior art solution has the following drawbacks: at present most job sites when adopting the water conservancy to dig the method and carrying out the desilting, rely on the handheld high-pressure squirt of workman to erode river silt, the handheld high-pressure squirt of manual work not only has the great problem of intensity of labour, because river course bottom silt is thicker, also has certain potential safety hazard and makes the workman be absorbed in the silt easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art existence, the utility model aims to provide a hydraulic engineering silt cleaning device convenient to installation not only can increase under unmovable condition and erode regional improvement desilting efficiency, can also effectively solve because manual operation and the intensity of labour who arouses is great to and because there is the problem of certain potential safety hazard in river course bottom silt is thick.

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

a hydraulic engineering sludge cleaning device convenient to install comprises a crawler chassis, a steering mechanism is arranged at one end above the crawler chassis, a crushing mechanism is arranged on one side of the steering mechanism, the steering mechanism comprises a supporting plate, the lower end of the supporting plate is fixedly connected with the upper portion of the crawler chassis, one end of a first supporting frame is fixedly connected to one side of the supporting plate, a first rod piece is inserted into the other end of the first supporting frame and is rotatably connected with the first rod piece, a first gear is sleeved on the first rod piece and is fixedly connected with the first rod piece, a first rack is meshed on one side of the first gear, a first hydraulic cylinder is fixedly connected to one end, close to the supporting plate, of the first rack, one end, away from the first rack, of the first hydraulic cylinder is sleeved with a first support and is fixedly connected with the first support, the lower portion of the first support is fixedly connected with the first support, be equipped with second member and fixed connection between the two on the perpendicular bisector of first member along its axis, the cover is equipped with the second support frame and rotates between the two and connects on the second member, the cover is equipped with second gear and fixed connection between the two on the second member, the meshing of second gear one side has the second rack, the second rack is kept away from backup pad one end fixedly connected with second pneumatic cylinder, the second pneumatic cylinder is kept away from second rack pot head is equipped with second support and fixed connection between the two, the second support with second support frame fixed connection, second support frame top is connected with dashes and digs the mechanism.

By adopting the technical scheme, the first rack can be driven to move through the first hydraulic cylinder, the first gear meshed with the first rack can be rotated when the first rack moves, and then the first rod piece can be rotated, and further the excavation mechanism can be adjusted up and down, the second rack can be driven to move through the second hydraulic cylinder, the second gear meshed with the second rack can be rotated when the second rack moves, and further the second rod piece can be rotated, so that the excavation mechanism can be adjusted left and right, and the second support frame connected with the excavation mechanism is connected with the second rod piece, so that the left and right up and down swinging of the excavation mechanism can be realized, when the river channel is required to be desilted, the equipment is opened to an area to be cleaned, the excavation mechanism is started to scour the silt, and simultaneously, the scouring area can be increased under the condition of no movement to improve the desilting efficiency by swinging the excavation mechanism up and down and left and right, the problems that labor intensity is high due to manual operation and certain potential safety hazards exist due to thick sludge at the bottom of the river channel can be effectively solved.

The present invention may be further configured in a preferred embodiment as: the flushing and digging mechanism comprises a water storage tank, a water filling port is arranged above the water storage tank, one side below the water storage tank is connected with one end of a water delivery pipe through a high-pressure water pump, the other end of the water delivery pipe penetrates through the supporting plate and is in sliding connection with the supporting plate, a plurality of limiting blocks are partially sleeved on the portion, between the water storage tank and the supporting plate, of the water delivery pipe, the limiting blocks are fixedly connected with the upper portion of the crawler chassis, one end of the water storage tank is fixedly connected with a high-pressure nozzle through the water delivery pipe, the water delivery pipe is connected with one end of the high-pressure nozzle through a pipe clamp and a pipe bracket, and the lower portion of the pipe bracket is fixedly connected with the upper end of the second supporting frame.

Through adopting above-mentioned technical scheme, the filler through the storage water tank can be to the feedwater in the storage water tank, because the storage water tank passes through high pressure water pump and water piping connection, like this through high pressure water pump alright with make the raceway through high pressure nozzle blowout high pressure water and then carry out the washing clearance to the silt in the place ahead, and water piping connection has high pressure nozzle one end to pass through the pipe strap and is connected with the conduit saddle, the conduit saddle is connected with the second support frame again, like this alright with the desilting operation on a large scale through the supplementary high pressure nozzle of steering mechanism, thereby workman's intensity of labour has been reduced.

The present invention may be further configured in a preferred embodiment as: broken mechanism is including cranking arm expansion bracket, crank arm expansion bracket one end pass through the carousel with crawler chassis rotates to be connected, crank arm expansion bracket other end fixedly connected with motor, the broken drill bit of motor output fixedly connected with.

Through adopting above-mentioned technical scheme, can meet the soil body that is difficult for the excavation such as hard soil and weathering rock often at the desilting process, can take broken drill bit to smash it through cranking arm expansion bracket at this moment, crank arm expansion bracket passes through the chassis and is connected with the rotation of track telescoping device, can make broken drill bit not only can be from top to bottom the back-and-forth movement can also the horizontal plane rotate like this, has further increased the practicality and the mobility of this equipment.

The present invention may be further configured in a preferred embodiment as: an operation cab is arranged on one side of the crank arm telescopic frame, and the lower portion of the operation cab is fixedly connected with the upper portion of the rotary table.

Through adopting above-mentioned technical scheme, can realize rotating framework, broken mechanism, the control of punching the mechanism through operating the driver's cabin, establish operating the driver's cabin on the carousel, operating personnel alright like this with observe the condition of treating the work area at any time for this equipment uses convenient and fast more.

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

1. by adopting the technical scheme, the first rack can be driven to move through the first hydraulic cylinder, the first gear meshed with the first rack can be rotated when the first rack moves, and then the first rod piece can be rotated, and further the excavation mechanism can be adjusted up and down, the second rack can be driven to move through the second hydraulic cylinder, the second gear meshed with the second rack can be rotated when the second rack moves, and further the second rod piece can be rotated, so that the excavation mechanism can be adjusted left and right, and the second support frame connected with the excavation mechanism is connected with the second rod piece, so that the left and right up and down swinging of the excavation mechanism can be realized, when the river channel is required to be desilted, the equipment is opened to an area to be cleaned, the excavation mechanism is started to scour the silt, and simultaneously, the scouring area can be increased under the condition of no movement to improve the desilting efficiency by swinging the excavation mechanism up and down and left and right, the problems of high labor intensity caused by manual operation and certain potential safety hazard caused by thick sludge at the bottom of the river channel can be effectively solved;

2. through adopting above-mentioned technical scheme, the filler through the storage water tank can be to the water supply in the storage water tank, because the storage water tank passes through high pressure water pump and water piping connection, like this through high pressure water pump alright make the raceway through high pressure nozzle blowout high pressure water and then wash the clearance to the silt in the place ahead, and water piping connection has high pressure nozzle one end to pass through the pipe strap and is connected with the conduit saddle, the conduit saddle is connected with the second support frame again, like this alright carry out desilting operation on a large scale through steering mechanism supplementary high pressure nozzle, thereby workman's intensity of labour has been reduced.

Drawings

Fig. 1 is a schematic structural diagram of a first view angle of the present invention;

fig. 2 is a schematic structural diagram of the steering mechanism of the present invention.

Reference numerals: 1. a crawler chassis; 2. a steering mechanism; 201. a support plate; 202. a first support frame; 203. a first bar member; 204. a first gear; 205. a first rack; 206. a first hydraulic cylinder; 207. a first bracket; 208. a second bar member; 209. a second support frame; 210. a second gear; 211. a second rack; 212. a second hydraulic cylinder; 213. a second bracket; 3. a crushing mechanism; 31. a crank arm telescopic frame; 32. a turntable; 33. a motor; 34. crushing the drill bit; 4. a punching and digging mechanism; 41. a water storage tank; 42. a water filling port; 43. a high pressure water pump; 44. a water delivery pipe; 45. a limiting block; 46. a high pressure nozzle; 47. a pipe clamp; 48. a pipe bracket; 5. the cab is operated.

Detailed Description

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

As shown in figure 1, for the hydraulic engineering sludge cleaning device convenient to install disclosed by the utility model, comprising a track chassis 1, the track chassis 1 can increase the traveling capacity of the device, and is not easy to be trapped during dredging, a steering mechanism 2 is arranged at one end above the track chassis 1, a crushing mechanism 3 is arranged at one side of the steering mechanism 2, as shown in figure 2, the steering mechanism 2 comprises a support plate 201, the lower end of the support plate 201 is fixedly connected with the upper part of the track chassis 1, one end of a first support frame 202 is fixedly connected with one side of the support plate 201, a first rod 203 is inserted at the other end of the first support frame 202 and is rotatably connected with the first rod 203, the first support frame 202 can be set into a U shape so as to facilitate the vertical movement of the first rod 203, a first gear 204 is sleeved on the first rod 203 and is fixedly connected with the first rod, a first rack 205 is meshed with one side of the first gear 204, when the first rack 205 moves, the first gear 204 can drive the first gear 204 meshed with the first rod 204 to rotate, a first hydraulic cylinder 206 is fixedly connected to one end of the first rack 205 close to the support plate 201, a first support 207 is sleeved on one end of the first hydraulic cylinder 206 far from the first rack 205 and fixedly connected with the first support 207, the first hydraulic cylinder 206 provides power for the movement of the first rack 205, the lower part of the first support 207 is fixedly connected with the first support frame 202, a second rod 208 is arranged on the first rod 203 along the perpendicular bisector of the axis of the first rod and fixedly connected with the first rod, a second support frame 209 is sleeved on the second rod 208 and rotatably connected with the second support frame, a second gear 210 is sleeved on the second rod 208 and fixedly connected with the second support frame, a second rack 211 is engaged on one side of the second gear 210, a second hydraulic cylinder 212 is fixedly connected to one end of the second rack 211 far from the support plate 201, the second rack 211 can be driven to move by the second hydraulic cylinder 212, the second gear 210 can be rotated, a second support 213 is sleeved on one end of the second hydraulic cylinder 212 far from the second rack 211 and fixedly connected with the second support frame, the second bracket 213 is fixedly connected with the second supporting frame 209, and the punching mechanism 4 is connected above the second supporting frame 209. The first rack 205 can be driven to move by the first hydraulic cylinder 206, the first gear 204 engaged with the first rack 205 can be driven to rotate when the first rack 205 moves, and then the first rod piece 203 can be driven to rotate, and then the excavation mechanism 4 can be adjusted up and down, the second rack 211 can be driven to move by the second hydraulic cylinder 212, the second gear 210 engaged with the second rack 211 can be driven to rotate when the second rack 211 moves, and then the second rod piece 208 can be driven to rotate, so that the excavation mechanism 4 can be adjusted left and right, because the second support frame 209 connected with the excavation mechanism 4 is connected with the second rod piece 208, the left and right up and down swinging of the excavation mechanism 4 can be realized, when the river channel needs to be cleared, the equipment is opened to a region needing to be cleared, the excavation mechanism 4 is started to flush the silt, and simultaneously, by enabling the excavation mechanism 4 to swing up and down, the dredging efficiency can be improved under the condition that the flushing region needs not to be cleared, the problems that labor intensity is high due to manual operation and certain potential safety hazards exist due to thick sludge at the bottom of the river channel can be effectively solved.

As shown in fig. 1, the excavating mechanism 4 includes a water storage tank 41, a water inlet 42 is disposed above the water storage tank 41, one side below the water storage tank 41 is connected with one end of a water pipe 44 through a high pressure water pump 43, the other end of the water pipe 44 penetrates through a support plate 201 and is slidably connected with the support plate, so that the support plate 201 can provide a supporting and guiding function for the water pipe 44, a plurality of limit blocks 45 are partially sleeved on the water pipe 44 between the water storage tank 41 and the support plate 201, the position of the water pipe 44 can be limited by the limit blocks 45 to prevent the water pipe 44 from being moved randomly to affect the quality of the finished product, the limit blocks 45 are fixedly connected with the upper side of the crawler chassis 1, one end of the water pipe 44 far away from the water storage tank 41 is fixedly connected with a high pressure nozzle 46, and one end of the water pipe 44 connected with the high pressure nozzle 46 is connected with a pipe bracket 48 through a pipe clamp 47, so as to facilitate the assembly and disassembly of the water pipe 44, the lower side of the pipe bracket 48 is fixedly connected with the upper end of a second support 209, ribbed plates can be additionally arranged on two sides of the second support frame 209, so that the second support frame 209 and the pipe bracket 48 are further connected in a reinforcing manner through the ribbed plates, and the working stability of the high-pressure nozzle 46 is further improved. The water can be supplied to the water storage tank 41 through the water filling port 42 of the water storage tank 41, the water storage tank 41 is connected with the water conveying pipe 44 through the high-pressure water pump 43, so that the water conveying pipe 44 can spray high-pressure water through the high-pressure nozzle 46 through the high-pressure water pump 43 to flush and clean sludge in front, the water conveying pipe 44 is connected with one end of the high-pressure nozzle 46 and is connected with the pipe bracket 48 through the pipe clamp 47, the pipe bracket 48 is connected with the second support frame 209, and therefore the high-pressure nozzle 46 can be assisted to carry out large-range desilting operation through the steering mechanism 2, and therefore the labor intensity of workers is reduced. The crushing mechanism 3 comprises a crank arm expansion bracket 31, one end of the crank arm expansion bracket 31 is rotatably connected with the crawler chassis 1 through a turntable 32, the other end of the crank arm expansion bracket 31 is fixedly connected with a motor 33, and the output end of the motor 33 is fixedly connected with a crushing drill bit 34. Soil bodies which are not easy to dig, such as hard soil, weathered rocks and the like are usually encountered in the dredging process, the breaking drill bit 34 can be driven to break through the crank arm expansion bracket 31, the crank arm expansion bracket 31 is rotatably connected with the track expansion device through the chassis, so that the breaking drill bit 34 can not only move up and down back and forth, but also rotate horizontally, and the practicability and the maneuverability of the equipment are further improved. An operation cab 5 is arranged on one side of the crank arm telescopic frame 31, and the lower part of the operation cab 5 is fixedly connected with the upper part of the rotary table 32. Can realize rotating framework, broken mechanism 3, dig the control of mechanism 4 through operation driver's cabin 5, will operate driver's cabin 5 and establish on carousel 32, operating personnel alright like this with observe the condition of treating the work area at any time for this equipment use convenient and fast more.

The implementation principle of the embodiment is as follows: before use, an operator sits in the operating cab 5 to check whether the equipment is normal in all aspects, installs and debugs each mechanism, and fills water into the water storage tank 41, when the equipment is used, the operator opens the equipment to the area to be cleaned, pumps high-pressure water into the water conveying pipe 44 through the high-pressure water pump 43, the high-pressure water is sprayed to the area to be cleaned through the high-pressure nozzle 46, simultaneously starts the first hydraulic cylinder 206 or the second hydraulic cylinder 212 according to actual requirements, can drive the first rack 205 to move through the first hydraulic cylinder 206, can rotate the first gear 204 engaged with the first rack 205 when the first rack 205 moves, further can rotate the first rod 203, further can adjust the flushing mechanism 4 up and down, can drive the second rack 211 to move through the second hydraulic cylinder 212, can rotate the second gear 210 engaged with the second rack 211 when the second rack 211 moves, further can rotate the second rod 208, make to dig mechanism 4 and adjust about going on, because the second support frame 209 that is connected with to dig mechanism 4 is connected with high-pressure spray tube one end with raceway 44 and is connected, alright like this with realize digging mechanism 4's the luffing motion about, further improve and erode the scope and erode the effect, accessible crank arm expansion bracket 31 takes broken drill bit 34 adjusting position to smash it when meetting the hard soil of difficult clearance, clearing up, continuously clear up till accomplishing silt according to this principle, after the use, open this equipment back ground and overhaul the clearance.

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

1. The utility model provides a hydraulic engineering silt cleaning device convenient to installation, includes crawler chassis (1), its characterized in that: the crawler chassis is characterized in that a steering mechanism (2) is arranged at one end above the crawler chassis (1), a crushing mechanism (3) is arranged on one side of the steering mechanism (2), the steering mechanism (2) comprises a supporting plate (201), the lower end of the supporting plate (201) is fixedly connected with the upper portion of the crawler chassis (1), one side of the supporting plate (201) is fixedly connected with one end of a first supporting frame (202), the other end of the first supporting frame (202) is inserted with a first rod piece (203) and is in rotating connection with the first rod piece, a first gear (204) is sleeved on the first rod piece (203) and is fixedly connected with the first rod piece, a first rack (205) is meshed with one side of the first gear (204), the first rack (205) is close to one end of the supporting plate (201) and is fixedly connected with a first hydraulic cylinder (206), one end, far away from the first rack (205), is sleeved with a first support (207) and is fixedly connected with the first hydraulic cylinder (206), the lower part of the first bracket (207) is fixedly connected with the first support frame (202), a second rod piece (208) is arranged on the first rod piece (203) along the perpendicular bisector of the axis of the first rod piece and is fixedly connected with the first rod piece, a second supporting frame (209) is sleeved on the second rod piece (208) and is rotationally connected with the second rod piece, the second rod piece (208) is sleeved with a second gear (210) and fixedly connected with the second gear, a second rack (211) is meshed with one side of the second gear (210), one end, far away from the supporting plate (201), of the second rack (211) is fixedly connected with a second hydraulic cylinder (212), a second bracket (213) is sleeved at one end of the second hydraulic cylinder (212) far away from the second rack (211) and is fixedly connected with the second bracket, the second support (213) is fixedly connected with the second support frame (209), and a punching mechanism (4) is connected above the second support frame (209).

2. The hydraulic engineering sludge cleaning device convenient to install of claim 1, wherein: the punching mechanism (4) comprises a water storage tank (41), a water filling port (42) is arranged above the water storage tank (41), one side of the lower part of the water storage tank (41) is connected with one end of a water delivery pipe (44) through a high-pressure water pump (43), the other end of the water pipe (44) penetrates through the supporting plate (201) and is connected with the supporting plate in a sliding way, a plurality of limiting blocks (45) are partially sleeved on the water conveying pipe (44) between the water storage tank (41) and the supporting plate (201), the limiting block (45) is fixedly connected with the upper part of the crawler chassis (1), one end of the water delivery pipe (44) far away from the water storage tank (41) is fixedly connected with a high-pressure nozzle (46), and one end of the water delivery pipe (44) connected with the high-pressure nozzle (46) is connected with a pipe bracket (48) through a pipe clamp (47), the lower part of the pipe bracket (48) is fixedly connected with the upper end of the second support frame (209).

3. The hydraulic engineering sludge cleaning device convenient to install of claim 2, wherein: crushing mechanism (3) including cranking arm expansion bracket (31), crank arm expansion bracket (31) one end through carousel (32) with crawler chassis (1) rotate and are connected, crank arm expansion bracket (31) other end fixedly connected with motor (33), motor (33) output end fixedly connected with broken drill bit (34).

4. The hydraulic engineering sludge cleaning device convenient to install of claim 3, wherein: crank arm expansion bracket (31) one side and be equipped with operation driver's cabin (5), operation driver's cabin (5) below with carousel (32) top fixed connection.