CN112726714A - Periodic dredging device for pool bottom - Google Patents
Periodic dredging device for pool bottom Download PDFInfo
- Publication number
- CN112726714A CN112726714A CN202011504385.7A CN202011504385A CN112726714A CN 112726714 A CN112726714 A CN 112726714A CN 202011504385 A CN202011504385 A CN 202011504385A CN 112726714 A CN112726714 A CN 112726714A
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- connecting rod
- hopper
- gear
- pool
- hinged
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/58—Component parts
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/58—Component parts
- E02F3/60—Buckets, scrapers, or other digging elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The application relates to a periodic dredging device at the bottom of a pool, which comprises a car body, sludge hoppers and mechanical arms, wherein slings are arranged at one ends of the mechanical arms, which are far away from the car body, shovels are arranged at one ends of the slings, which are far away from the mechanical arms, the shovels comprise a left hopper and a right hopper which are matched with each other, an installation frame is arranged between the shovels and the slings, two groups of clamping mechanisms are arranged on the installation frame, the two groups of clamping mechanisms are symmetrically arranged and respectively drive the left hopper and the right hopper, each clamping mechanism comprises a first gear rotatably arranged on the installation frame, a first connecting rod with one end fixedly connected with the first gear, a second connecting rod with one end hinged at the bottom of the installation frame, a third connecting rod hinged between the second connecting rod and the first connecting rod, the hoppers are arranged on the second connecting rod, a first gear in the two groups, and a diving motor for driving the second driving gear to rotate is arranged on the mounting rack. The sludge cleaning efficiency can be improved.
Description
Technical Field
The application relates to the field of hydraulic engineering, in particular to a periodical dredging device for a pool bottom.
Background
The water conservancy and hydropower engineering desilting generally refers to the river course desilting, administer the sedimentary river course silt in river course bottom promptly, the carrier of water resource is regarded as in the river course, the flowing water in-process causes soil migration, the deposit of soil is the leading cause that causes the river course siltation, the silt that the river course accumulated throughout the month influences the normal performance of each item function such as river course flood control, drainage waterlogging, irrigation, water supply and navigation, for resuming river course normal function, need regularly clear up the siltation in the river course.
Notice the chinese patent that is CN208039342U in the correlation technique, it discloses a river course silt cleaning device for municipal works, which comprises a ship body, the silt apotheca is installed to the top one end of hull, the sludge pump is installed to the top of silt apotheca, the support is installed to the bottom other end of hull, the bracing piece is installed on hydraulic means through first mount, hydraulic means installs the both sides one end at the air cushion, the roller that cleans is installed to hydraulic means's one end, the drive wheel is installed to the one end of cleaning the roller, the boost motor is installed to the bottom one end both sides of air cushion.
With respect to the related art in the above, the inventors consider that: utilize the scraper bowl clearance silt, the silt in the scraper bowl is in removing the in-process, drops from the scraper bowl easily, and then can influence cleaning efficiency.
Disclosure of Invention
In order to improve silt cleaning efficiency, this application provides a bottom of pool periodic cleaning device.
The application provides a pair of bottom of pool device of regularly desilting adopts following technical scheme:
a device for periodically dredging the bottom of a pool comprises a car body, a silt bucket positioned on the car body and a mechanical arm arranged on the car body, wherein a sling is arranged at one end, away from the car body, of the mechanical arm, a shovel bucket is arranged at one end, away from the mechanical arm, of the sling and comprises a left hopper and a right hopper which are matched with each other, a mounting frame is arranged between the shovel bucket and the sling, two groups of clamping mechanisms are arranged on the mounting frame and symmetrically arranged and respectively drive the left hopper and the right hopper, each clamping mechanism comprises a first gear, a first connecting rod and a third connecting rod, one end of the first connecting rod is fixedly connected with the first gear, the other end of the first connecting rod is hinged to the bottom of the mounting frame, the third connecting rod is hinged between the second connecting rod and the first connecting rod, the hoppers are arranged on the second connecting rod, the second connecting rod, the mounting bracket is rotatably provided with a second gear meshed with one of the first gears, and the mounting bracket is provided with a submersible motor driving the second gear to rotate.
Through adopting above-mentioned technical scheme, when carrying out silt clearance to the bottom of the pool, utilize the arm to remove the shovel fill to the top of silt, then utilize the hoist cable to place the bottom of the pool with the shovel fill, when contact silt, utilize dive motor drive gear two to rotate, gear two drives one of them gear and rotates, and then can make the connecting rod one of both sides swing simultaneously and be close to each other, the effect is exerted to connecting rod three, connecting rod three exerts the effect to connecting rod two, make connecting rod two swings, thereby make left hopper and right hopper swing simultaneously and stretch into the silt, and with the silt income to between tight left hopper and the right hopper of clamp, therefore silt is at the removal in-process, be difficult for dropping from the shovel fill, be favorable to improving cleaning efficiency.
Preferably, the mounting frame is provided with a hydraulic cylinder, and the end part of a telescopic rod of the hydraulic cylinder is fixedly connected with a push plate; the horizontal clamping mechanism comprises a transfer plate, a connecting rod four, a connecting rod five and a connecting rod six, wherein the transfer plate is perpendicularly fixedly connected to the connecting rod two and far away from one side of the connecting rod three, the connecting rod four and the connecting rod five are hinged between the transfer plate and the hopper, and the connecting rod six is hinged between the connecting rod five and the push plate.
Through adopting above-mentioned technical scheme, get the mechanism and stretch into back in silt with left hopper and right hopper when utilizing the clamp, and when making the opening of left hopper and the opening of right hopper be parallel state, utilize the pneumatic cylinder to promote the push pedal, the push pedal can be to six effects of exerting force of connecting rod, six can exert the effect to five connecting rods of connecting rod, the utilization is five and four connecting rods of parallelogram, can be so that left hopper and right hopper horizontal lateral shifting, and draw close each other, be favorable to making the shovel get fill with silt in fighting, in order to improve silt cleaning efficiency.
Preferably, the length of the connecting rod six is larger than the distance between the connecting rods five hinged to the hinged point of the adapter plate and the hopper.
Through adopting above-mentioned technical scheme, when pressing from both sides the mechanism and swing, can be so that connecting rod six has enough stroke in order to guarantee that horizontal clamp mechanism is along with pressing from both sides the mechanism swing of getting, be favorable to guaranteeing that left hopper and right hopper have great angle of opening to guarantee that silt can all drop from the shovel is fought.
Preferably, the fifth connecting rod is positioned on one side of the hopper close to the second connecting rod, and the fourth connecting rod is positioned on one side of the hopper far away from the second connecting rod.
Through adopting above-mentioned technical scheme, can use and be closer to connecting rod two with six articulated connecting rods five, further be favorable to connecting rod six to swing along with the swing of horizontal clamp mechanism, further guaranteed that left hopper and right hopper have great opening angle.
Preferably, four groups of transverse clamping mechanisms are arranged and are respectively positioned at four corners of the top of the shovel bucket.
Through adopting above-mentioned technical scheme, utilize four groups to violently press from both sides the mechanism, can all exert the effect to four corners of shovel bucket, and then can make left hopper and right hopper when keeping away from each other and drawing close to improve stability.
Preferably, every group press from both sides two connecting rods in getting the mechanism and be provided with two to be located the both ends at hopper top respectively, perpendicular rigid coupling has connecting rod one and connecting rod two between the tip at two connecting rod both ends, the middle part of connecting rod one articulates on the mounting bracket, connecting rod three is kept away from the one end of connecting rod one articulates on connecting rod two, one side rigid coupling that keeps away from connecting rod one on connecting rod two has the lid to locate the hopper and keeps away from the fender lid of opening one side, the one end that keeps away from connecting rod two of fender lid extends to the below of hopper bottom.
Through adopting above-mentioned technical scheme, when utilizing the clamp to get the mechanism and push down left hopper and right hopper in to silt, utilize to keep off the lid, can reduce silt and exert the effect to left hopper and right hopper, and then can reduce and lead to the fact the impact to violently pressing from both sides the mechanism to guarantee to violently press from both sides the normal use of mechanism.
Preferably, the side walls of the left hopper and the right hopper, which are far away from one side of the opening, are provided with water outlet holes, and the blocking cover is provided with a water outlet groove.
Through adopting above-mentioned technical scheme, collect the back to the shovel fill with silt, can discharge the water that carries through apopore and play basin to reduce during the silt fill that water carried to the automobile body.
Preferably, the mounting bracket is of a box structure, the first gear, the second gear and the submersible motor are both installed in an inner cavity of the mounting bracket, and the side walls of the two sides of the mounting bracket of the box structure are provided with strip-shaped grooves used for swinging the first connecting rod.
Through adopting above-mentioned technical scheme, set up the mounting bracket into the box structure, can be so that gear and dive motor install to the box in, and then can reduce and cause the damage to the gear to guarantee to press from both sides the normal use of getting the mechanism.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the clamping mechanism, when sludge is cleaned at the bottom of the pool, the shovel hopper is moved to the position above the sludge by the mechanical arm, then the shovel hopper is placed at the bottom of the pool by the sling, when the shovel hopper is contacted with the sludge, the submersible motor drives the gear II to rotate, the gear II drives one of the gears to rotate, so that the connecting rods on two sides can swing and approach to each other at the same time, the connecting rods on one pair exert force on the connecting rods, the connecting rods on the other pair exert force on the connecting rods, so that the connecting rods on the other pair swing, the left hopper and the right hopper swing and extend into the sludge at the same time, and the sludge is collected between the clamped left hopper and the right hopper, so that the sludge is not easy to fall from the shovel hopper in the moving process;
by arranging the transverse clamping mechanism, after the left hopper and the right hopper are stretched into the sludge by the clamping mechanism and the opening of the left hopper and the opening of the right hopper are in a parallel state, the hydraulic cylinder is used for pushing the push plate, the push plate can apply force to the connecting rod six, the connecting rod six can apply force to the connecting rod five, and the connecting rod five and the connecting rod four which are in a parallelogram shape can enable the left hopper and the right hopper to horizontally move and to be close to each other, so that the shoveling hopper is favorably filled with the sludge, and the sludge cleaning efficiency is improved;
through setting up the fender lid, when utilizing the clamp to get the mechanism and push down left hopper and right hopper in to silt, utilize the fender lid, can reduce silt and exert the effect to left hopper and right hopper, and then can reduce and lead to the fact the impact to violently pressing from both sides the mechanism to guarantee to violently press from both sides the normal use of mechanism.
Drawings
Fig. 1 is a schematic view of the whole structure of the dredging device of the embodiment.
Fig. 2 is a configuration between the bucket and the mounting bracket of fig. 1.
Fig. 3 is a configuration of the shield cover of fig. 1.
Description of reference numerals: 11. a vehicle body; 12. a sludge hopper; 13. a mechanical arm; 14. a sling; 2. a shoveling bucket; 201. a water outlet hole; 21. a left hopper; 22. a right hopper; 3. a mounting frame; 31. a strip-shaped groove; 4. a gripping mechanism; 41. a first gear; 42. a first connecting rod; 43. a second connecting rod; 431. a first connecting rod; 432. a second connecting rod; 44. a third connecting rod; 5. a second gear; 6. a submersible motor; 7. a hydraulic cylinder; 71. pushing the plate; 8. a horizontal clamping mechanism; 81. an adapter plate; 82. a connecting rod IV; 83. a fifth connecting rod; 84. a connecting rod six; 9. a blocking cover; 91. a water outlet groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses bottom of pool is device of dredging regularly. Referring to fig. 1, the dredging device comprises a vehicle body 11, a sludge bucket 12, a mechanical arm 13, a sling 14, a shovel bucket 2 and a mounting frame 3, wherein the sludge bucket 12 is positioned at the tail part of the vehicle body 11, the mechanical arm 13 is installed in the sludge bucket 12 and is close to a cab of the vehicle body 11, the sling 14 is installed at the end part of one end, away from one end of the vehicle body 11, of the mechanical arm 13, the mounting frame 3 is installed at the end part, away from one end of the mechanical arm 13, of the sling 14, the shovel bucket 2 is installed at the bottom of the mounting frame 3, the mechanical arm 13 is used for moving the shovel bucket 2 between the sludge bucket 12 and the top of a water pool to be cleaned.
Referring to fig. 2 and 3, the mounting bracket 3 is a box structure, wherein two parallel side walls of the mounting bracket 3 of the box structure are symmetrically provided with strip-shaped grooves 31, the length direction of the strip-shaped grooves 31 is consistent with the height direction of the mounting bracket 3, and the strip-shaped grooves 31 are communicated with the bottom surface of the box body. A submersible motor 6 is fixed in the mounting rack 3, the submersible motor 6 is close to the top of the box body, and a second gear 5 is coaxially connected to an output shaft of the submersible motor 6. Shovel hopper 2 includes left hopper 21 and right hopper 22 of mutually supporting, and left hopper 21 and right hopper 22 symmetry set up in the both sides of mounting bracket 3, and all are provided with between left hopper 21 and the mounting bracket 3 and between right hopper 22 and the mounting bracket 3 and press from both sides and get mechanism 4 and horizontal clamp mechanism 8.
Referring to fig. 2 and 3, the left hopper 21 and the clamping mechanism 4 on the right material are symmetrically arranged, the clamping mechanism 4 comprises a first gear 41, a first connecting rod 42, a second connecting rod 43 and a third connecting rod 44, the first gear 41 is rotatably arranged in the mounting frame 3 in the box body, the diameter of the first gear 41 is larger than that of the second gear 5, the first gears 41 in the symmetrically arranged clamping mechanisms 4 are meshed with each other, the first gears 41 are close to the strip-shaped grooves 31, and the second gears 5 are meshed with one of the first gears 41; one end of the first connecting rod 42 is fixedly connected to the teeth of the first gear 41, and the other end of the first connecting rod passes through the strip-shaped groove 31 and is positioned outside the box body and obliquely downward; the two connecting rods 43 are arranged and are parallel to each other, a first connecting rod 431 and a second connecting rod 432 are fixedly connected between the end parts of the two ends of the two connecting rods 43, the first connecting rod 431 and the second connecting rod 432 are parallel to each other, the first connecting rod 431 is close to the mounting frame 3 and is perpendicular to the first connecting rod 42, the middle part of the first connecting rod 431 is hinged to the bottom surface of the mounting frame 3, a hinged point is close to the strip-shaped groove 31, and the second connecting rod 432 is located below the end part of one end, away from the first gear; one end of the third connecting rod 44 is hinged to the end part of the first connecting rod 42 far away from the end of the first gear 41, and the other end of the third connecting rod is hinged to the middle part of the second connecting rod 432.
Furthermore, the side edge of the second connecting rod 432 far away from the second connecting rod 43 is fixedly connected with a blocking cover 9 which is covered on one side of the hopper far away from the opening, one end of the blocking cover 9 far away from the second connecting rod 432 extends to the lower part of the bottom of the hopper, a strip-shaped water outlet groove 91 is formed in the blocking cover 9, the length direction of the water outlet groove 91 is consistent with the height direction of the blocking cover 9, and the blocking cover 9 is provided with a plurality of water outlet grooves 91 which are uniformly distributed along the length direction of the second connecting rod 432. A plurality of water outlet holes 201 are formed in the side wall of the left hopper 21 and the side wall of the right hopper 22 far away from the opening, the water outlet holes 201 are evenly distributed along the length direction of the second connecting rod 432, and the axis passes through the water outlet groove 91. The entrained water can be discharged through the outlet hole 201 and the outlet channel 91 to reduce the entrainment of water into the sludge hopper 12 on the vehicle body 11.
Referring to fig. 2 and 3, the rigid coupling has pneumatic cylinder 7 on the lateral wall of mounting bracket 3, and pneumatic cylinder 7 is provided with two to be located the both sides of the connecting wire between two bar grooves 31 respectively, pneumatic cylinder 7's telescopic link is towards shovel hopper 2, and be located the mirror image face between left hopper 21 and the right hopper 22 on, mounting bracket 3's below is provided with push pedal 71, and push pedal 71 is the bar board, and the both ends of push pedal 71 rigid coupling respectively in the tip of the pneumatic cylinder 7 of both sides.
The transverse clamping mechanisms 8 are provided with four groups and are respectively positioned at four corners of the shovel bucket 2, and the transverse clamping mechanisms 8 above the left hopper 21 and the right hopper 22 are symmetrically arranged. The horizontal clamping mechanism 8 comprises an adapter plate 81, a connecting rod four 82, a connecting rod five 83 and a connecting rod six 84, the adapter plate 81 is vertically and fixedly connected to the connecting rod two 43 and faces to a mirror surface between the left hopper 21 and the right hopper 22, and the adapter plate 81 is positioned between the top of the hopper and the push plate 71; the four connecting rods 82 and the five connecting rods 83 are parallel to each other and hinged between the adapter plate 81 and the top of the hopper, a connecting line between hinged points of the four connecting rods 82 and the five connecting rods 83 is in a parallelogram shape, the five connecting rods 83 are close to the two connecting rods 43, and one ends, far away from the hopper, of the five connecting rods 83 extend out of the adapter plate 81; one end of the connecting rod six 84 is hinged to the end part of the connecting rod five 83 extending out of one end of the adapter plate 81, the other end of the connecting rod six 84 is hinged to the side edge of the push plate 71, and the length of the connecting rod six 84 is larger than the distance between the connecting rod five 83 hinged to the adapter plate 81 and the hinged point of the hopper, so that the connecting rod six 84 can swing along with the swing of the horizontal clamping mechanism 8, and the left hopper 21 and the right hopper 22 are further ensured to have larger opening angles.
The implementation principle of the device for periodically dredging the bottom of the pool in the embodiment of the application is as follows: when sludge at the bottom of the pool needs to be cleaned, the shovel bucket 2 is moved to the upper side of the pool by the mechanical arm 13, then the shovel bucket 2 is lowered to the sludge by the sling 14, the submersible motor 6 is started, the gear two 5 is driven to rotate, the gear two 5 drives one of the gears 41 to rotate, and further the link one 42 on the gear one 41 can simultaneously swing downwards, the link one 42 exerts force on the link three 44, the link three 44 exerts force on the link two 432, and the link two 43 swings at the moment, so that the blocking cover 9 and the shovel bucket 2 extend into the sludge, when the left hopper 21 and the right hopper 22 are parallel to each other, the submersible motor 6 stops running, the telescopic rod in the hydraulic cylinder 7 extends out and pushes the push plate 71 downwards, the push plate 71 exerts force on the link six 84, the link six 84 exerts force on the link five 83, and the link five and the link four 82 which are parallelogram are utilized, can be so that left hopper 21 and the horizontal lateral shifting of right hopper 22 to draw close each other, thereby can realize utilizing earlier that press from both sides to get mechanism 4 and stretch into the silt with the hopper, reuse violently presss from both sides mechanism 8 and transversely draws close left hopper 21 and right hopper 22, be favorable to making to fill up silt in the shovel fill 2, in order to improve silt cleaning efficiency.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a bottom of pool is sediment removal device regularly, includes automobile body (11), is located silt bucket (12) on automobile body (11), installs arm (13) on automobile body (11), its characterized in that: the lifting device is characterized in that a sling (14) is installed at one end, far away from a vehicle body (11), of the mechanical arm (13), a shovel hopper (2) is installed at one end, far away from the mechanical arm (13), of the sling (14), the shovel hopper (2) comprises a left hopper (21) and a right hopper (22) which are matched with each other, an installation frame (3) is arranged between the shovel hopper (2) and the sling (14), two groups of clamping mechanisms (4) are arranged on the installation frame (3), the two groups of clamping mechanisms (4) are symmetrically arranged and respectively drive the left hopper (21) and the right hopper (22), each clamping mechanism (4) comprises a first gear (41) rotatably arranged on the installation frame (3), a first connecting rod (42) with one end fixedly connected with the first gear (41), a second connecting rod (43) with one end hinged to the bottom of the installation frame (3), and a third connecting rod (44) hinged between the second, the hopper sets up on connecting rod two (43), and connecting rod two (43) are located between hopper and connecting rod three (44), and two sets of gears (41) intermeshing of getting in the mechanism (4) of pressing from both sides, it is provided with gear two (5) with one of them gear (41) meshing to rotate on mounting bracket (3), install drive gear two (5) pivoted dive motor (6) on mounting bracket (3).
2. The device for periodically dredging the bottom of the pool as claimed in claim 1, wherein: a hydraulic cylinder (7) is installed on the mounting frame (3), and a push plate (71) is fixedly connected to the end part of a telescopic rod of the hydraulic cylinder (7); the horizontal clamping mechanism (8) is symmetrically arranged on the left hopper (21) and the right hopper (22), the horizontal clamping mechanism (8) comprises a transfer plate (81) which is perpendicularly fixedly connected to the second connecting rod (43) and is far away from one side of the third connecting rod (44), a connecting rod four (82) and a connecting rod five (83) which are hinged between the transfer plate (81) and the hopper, and a connecting rod six (84) which is hinged between the connecting rod five (83) and the push plate (71), the connecting rod four (82) and a connecting line between two adjacent hinged points of the connecting rod five (83) are parallelogram, one end, far away from the hopper, of the connecting rod five (83) stretches out of the transfer plate (81) and is located between the transfer plate (81) and the push plate (71), and the connecting rod six (84) are hinged to the end, stretching out of one end of the transfer plate.
3. The device for periodically dredging the bottom of the pool as claimed in claim 2, wherein: the length of the connecting rod six (84) is larger than the distance between the connecting rod five (83) and a hinged point on the adapter plate (81) and the hopper.
4. The device for periodically dredging the bottom of the pool as claimed in claim 2, wherein: the five connecting rods (83) are positioned on one side of the hopper close to the second connecting rod (43), and the four connecting rods (82) are positioned on one side of the hopper far away from the second connecting rod (43).
5. The device for periodically dredging the bottom of the pool as claimed in claim 2, wherein: the transverse clamping mechanism (8) is provided with four groups and is respectively positioned at four corners of the top of the shovel bucket (2).
6. The device for periodically dredging the bottom of the pool as claimed in claim 2, wherein: every group connecting rod two (43) in the clamp mechanism (4) are provided with two to be located the both ends at hopper top respectively, perpendicular rigid coupling has connecting rod one (431) and connecting rod two (432) between the tip at two connecting rod two (43) both ends, the middle part of connecting rod one (431) articulates on mounting bracket (3), keep away from in connecting rod three (44) the one end of connecting rod one (42) articulates on connecting rod two (432), one side rigid coupling of keeping away from connecting rod one (431) on connecting rod two (432) has the lid to locate the hopper and keep away from fender lid (9) of opening one side, keep off lid (9) and keep away from the one end of connecting rod two (432) and extend to the below of hopper bottom.
7. The device for periodically dredging the bottom of the pool as claimed in claim 6, wherein: apopore (201) have all been seted up on left side hopper (21) with on the lateral wall of opening one side is kept away from in right side hopper (22), go out basin (91) have been seted up on fender lid (9).
8. The device for periodically dredging the bottom of the pool as claimed in claim 1, wherein: mounting bracket (3) are the box structure, gear (41) gear two (5) and dive motor (6) are all installed in the inner chamber of mounting bracket (3), and lateral wall in mounting bracket (3) both sides of box form is seted up and is used for connecting rod one (42) wobbling strip groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011504385.7A CN112726714A (en) | 2020-12-18 | 2020-12-18 | Periodic dredging device for pool bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011504385.7A CN112726714A (en) | 2020-12-18 | 2020-12-18 | Periodic dredging device for pool bottom |
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| Publication Number | Publication Date |
|---|---|
| CN112726714A true CN112726714A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011504385.7A Pending CN112726714A (en) | 2020-12-18 | 2020-12-18 | Periodic dredging device for pool bottom |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113430884A (en) * | 2021-06-24 | 2021-09-24 | 包头市公路工程股份有限公司 | Construction method for backfilling and hydraulic ramming compaction of platform back of structure |
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| CN113430884A (en) * | 2021-06-24 | 2021-09-24 | 包头市公路工程股份有限公司 | Construction method for backfilling and hydraulic ramming compaction of platform back of structure |
| CN113430884B (en) * | 2021-06-24 | 2022-09-13 | 包头市公路工程股份有限公司 | Construction method for backfilling and hydraulic ramming compaction of platform back of structure |
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Application publication date: 20210430 |