CN111005417B - Quick rotatory device that returns of foundation ditch for building - Google Patents
Quick rotatory device that returns of foundation ditch for building Download PDFInfo
- Publication number
- CN111005417B CN111005417B CN201911115680.0A CN201911115680A CN111005417B CN 111005417 B CN111005417 B CN 111005417B CN 201911115680 A CN201911115680 A CN 201911115680A CN 111005417 B CN111005417 B CN 111005417B
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- rotating
- rod
- fixedly connected
- vehicle body
- wall
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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
- E02F5/22—Dredgers or soil-shifting machines for special purposes for making embankments; for back-filling
- E02F5/223—Dredgers or soil-shifting machines for special purposes for making embankments; for back-filling for back-filling
Abstract
The invention belongs to the technical field of building construction, in particular to a quick rotary soil returning device for a foundation pit for a building, which aims at the problems of labor and time waste in a manner of filling soil into the foundation pit manually. According to the invention, the soil is gathered in a soft way through the rotation of the first motor, and the soil is discharged from the top end of the device through the spiral sheet, so that the labor and time can be saved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a rapid rotary soil returning device for a foundation pit for a building.
Background
In building construction, it is often necessary to excavate the foundation pit on the construction site for landfill some building elements, and the earth of foundation pit is generally directly piled up around the foundation pit, and after building elements are buried in the foundation pit, need fill earth back in the foundation pit in order to make building elements stable, however current mode is usually that the workman is with spade shovel soil, not only extravagant manpower, and efficiency is lower.
Through searching, the patent with the Chinese patent application number of 201710066609.2 discloses a quick soil filling device for a building site, which comprises friction blocks, electric wheels, push plates, racks, sliding rails, sliding blocks, connecting rods, purifying boxes, hoses, suction pumps, filter screens, air outlet pipes, guide plates and the like. One of the above-mentioned quick filling devices for construction sites has the following disadvantages: according to the invention, the rotary motor and the air cylinder are matched to work, so that the push plate fills soil into the pit from top to bottom in a rhythmic manner, but the device cannot adjust the distance, and when the distance between a soil pile and the pit is far, the car body is inconvenient to place.
Disclosure of Invention
Based on the technical problems of labor and time waste in a manual soil filling mode in a foundation pit, the invention provides a rapid rotary soil returning device for a building foundation pit.
The invention provides a quick rotary soil returning device for a foundation pit for a building, which comprises a vehicle body, wherein a groove is formed in one side of the vehicle body, a connecting body is arranged at the groove, a first motor is fixedly arranged on the inner wall of the top end of the connecting body, a first through hole is formed in the bottom end of the connecting body, a rotary cylinder is rotatably connected to the connecting body at the first through hole, a second through hole is formed in the top end of the rotary cylinder, a first rotary rod is arranged at the second through hole, the first rotary rod extends to the top end of the rotary cylinder at the second through hole, a first gear is sleeved outside the first rotary rod, two second gears are rotatably connected to the top end of the rotary cylinder, and the two second gears are meshed with the first gear.
Preferably, the output shaft of the first motor is fixedly connected with the top end of the first rotating rod, tooth grooves are engraved on the inner wall of the connecting body, the two second gears are meshed with the tooth grooves, a spiral sheet is fixedly connected to the outer portion of the first rotating rod, and the spiral sheet is spirally upward.
Preferably, the bottom of a rotating cylinder is provided with a third through hole, the bottom of the first rotating rod extends to the bottom of the rotating cylinder at the third through hole, four fixing blocks are fixedly connected to the bottom end of the outer wall of the rotating cylinder, one side of each fixing block is fixedly connected with a rotating plate, and the bottom of the first rotating rod and the bottom of each rotating plate are on the same horizontal plane.
Preferably, one end of the rotating plate is inclined, one side bottom end of the rotating plate is fixedly connected with the inclined plate, a threaded rod is rotatably connected between one side of the rotating plate and the outer wall of the rotating cylinder, and the threaded rod is positioned at the top end of the inclined plate.
Preferably, one side fixedly connected with pivot of connector, the outer wall fixedly connected with of pivot is the board that arranges earth, the board that arranges earth is the U-shaped, the slide has all been seted up to the both sides of board that arranges earth, the board that arranges earth is equipped with the extension board in slide department, the opening has been seted up to one side of connector.
Preferably, the inside shake mechanism that is equipped with in top of connector, shake mechanism includes rotatory piece, rotatory piece cover is located the top outer wall of first dwang, rotatory piece is the fan-shaped, the spout has been seted up to the outer wall of rotatory piece, fourth through-hole has been seted up to one side of connector, the connector is equipped with the slide bar in fourth through-hole department, the slide bar runs through the connector in fourth through-hole department, the one end fixedly connected with contact block of slide bar, contact block is in spout department and rotatory piece sliding connection, fixedly connected with spring between the inner wall of slide bar and connector, the one end fixedly connected with second connecting rod of slide bar, the both sides of second connecting rod all rotate and are connected with the third connecting rod, one side bottom and the inner wall swivelling joint of soil discharging plate of third connecting rod.
Preferably, two bracing pieces are fixedly connected with one side of the bottom end of the vehicle body, two handles are fixedly connected with one side of the vehicle body, a fixing plate is fixedly connected with the bottom end of the vehicle body, a first connecting rod is arranged between the fixing plate and the vehicle body, rotating blocks are respectively connected with two ends of the first connecting rod in a rotating mode, and wheels are rotatably connected with one side of the rotating blocks.
Preferably, the bottom inner wall fixed mounting of automobile body has the second motor, the first bevel gear of output shaft fixedly connected with of second motor, rotate between the both sides inner wall of automobile body and be connected with the second dwang, the middle part cover of second dwang is equipped with second bevel gear and first bevel gear and second bevel gear meshing, the both ends outer wall cover of second dwang is equipped with the third bevel gear, one side inner wall rotation of automobile body is connected with two third dwang, the one end fixedly connected with fourth bevel gear of third dwang, and third bevel gear and fourth bevel gear meshing, the outside cover of third dwang is equipped with the gear piece, the bar through-hole has all been seted up to the automobile body in the both sides of recess, the gear piece extends to the outside of automobile body in bar through-hole department, the tooth's socket has all been seted up to the both sides of connector, the gear piece meshes with the tooth socket.
The beneficial effects of the invention are as follows:
1. through the arrangement of the connecting body, the rotating cylinder, the first motor, the first gear, the second gear and the first rotating rod, the first rotating rod rotates through the rotation of the first motor, the first rotating rod drives the first gear to rotate, the first gear drives the two second gears to rotate, and the second gear rotates to be meshed with the inner wall of the connecting body, so that the rotating cylinder is driven to rotate, the device can be started through the first motor, manual digging is avoided, and manpower and time are saved;
2. through setting up rotation board, threaded rod, hang plate, pivot, earth-discharging board, extension board and flight, the rotation through the rotation of rotating the section of thick bamboo drives the rotation board and rotates, and the rotation board rotates and can make soil become flexible, makes earth to middle part polymerization through hang plate and threaded rod to make earth rise through the rotation of flight, earth rises to the top and discharges through the earth-discharging board, can extend the distance of earth-discharging board through the extension board, makes things convenient for earth to fall into the foundation ditch;
3. through having set up slide bar, second connecting rod, third connecting rod, spring, contact block and rotatory piece, can drive the slide bar through the contact block through rotatory piece rotation and slide, the slide bar can drive the shake of the board of discharging earth through second connecting rod and third connecting rod to can shake the earth on the board of discharging earth off, prevent that the accumulation of earth from causing the jam;
4. the vehicle body, the fixed plate, the first connecting rod, the rotating block, the supporting rod, the handle and the wheels are arranged, the vehicle body can be pushed by the handle, the supporting rod can support the bottom of the vehicle body, and the rotating block can rotate left and right with the first connecting rod, so that the wheels are driven to rotate, and the direction of the vehicle body is easy to control;
5. through having set up second dwang, third dwang, gear piece and second motor, drive first bevel gear through the second motor and rotate, first bevel gear passes through the second bevel gear and drives the second dwang and rotate, the second dwang drives two third bevel gears and rotates, the third bevel gear passes through the fourth bevel gear and drives the third dwang and rotate, the third dwang drives the gear piece and rotates, the gear piece rotates and can drive the connector and rise and descend to can adjusting device's overall height.
Drawings
Fig. 1 is a schematic front view of a quick rotary soil returning device for a foundation pit for a building according to embodiment 1;
FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;
fig. 3 is a schematic top view of a connector of a quick rotary soil returning device for a foundation pit for a building according to embodiment 1;
fig. 4 is a schematic front view of a first rotary rod of a quick rotary soil returning device for a foundation pit for a building according to embodiment 1;
fig. 5 is a schematic top view of a shaking mechanism of a rapid rotating soil returning device for a foundation pit for a building according to embodiment 1;
fig. 6 is a schematic view of a vehicle body bottom view of a rapid rotation soil returning device for a foundation pit for a building according to embodiment 1;
fig. 7 is a schematic top view of a vehicle body of a device for quickly rotating and returning soil in a foundation pit for a building according to embodiment 2.
In the figure: the vehicle body 1, the fixed plate 101, the first connecting rod 102, the rotating block 103, the support rod 2, the handle 3, the wheels 4, the connecting body 5, the rotating cylinder 6, the fixed block 601, the rotating plate 7, the threaded rod 701, the inclined plate 702, the rotating shaft 8, the soil discharging plate 9, the extending plate 10, the first motor 11, the first gear 12, the second gear 13, the first rotating rod 14, the spiral piece 15, the sliding rod 16, the second connecting rod 17, the third connecting rod 18, the spring 19, the contact block 20, the rotating block 21, the second rotating rod 22, the third rotating rod 23, the gear block 24, and the second motor 25.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-6, a quick rotary soil returning device for foundation pit for building comprises a vehicle body 1, a groove is formed in one side of the vehicle body 1, a connecting body 5 is arranged at the groove, a first motor 11 is fixedly arranged on the inner wall of the top end of the connecting body 5, a first through hole is formed in the bottom end of the connecting body 5, a rotary cylinder 6 is rotatably connected to the connecting body 5 at the first through hole, a second through hole is formed in the top end of the rotary cylinder 6, a first rotary rod 14 is arranged at the second through hole of the rotary cylinder 6, the first rotary rod 14 extends to the top end of the rotary cylinder 6 at the second through hole, a first gear 12 is sleeved outside the first rotary rod 14, two second gears 13 are rotatably connected to the top end of the rotary cylinder 6, the two second gears 13 are meshed with the first gear 12, the first rotary rod 14 drives the first gear 12 to rotate through the rotation of the first motor 11, the first gear 12 drives the two second gears 13 to rotate, and the second gears 13 are rotatably connected with the inner wall 5 to the rotary cylinder 6.
In the invention, the output shaft of the first motor 11 is fixedly connected with the top end of the first rotating rod 14, tooth grooves are engraved on the inner wall of the connecting body 5, two second gears 13 are meshed with the tooth grooves, a spiral sheet 15 is welded on the outer part of the first rotating rod 14, the spiral sheet 15 is spirally upward, and soil can be driven to be upward to be transmitted through rotation of the spiral sheet 15.
Wherein, the third through-hole has been seted up to the bottom of rotating cylinder 6, the bottom of first dwang 14 extends to the bottom of rotating cylinder 6 in third through-hole department, the outer wall bottom welding of rotating cylinder 6 has four fixed blocks 601, the rotation board 7 has all been welded to one side of fixed block 601, the bottom of first dwang 14 and the bottom of rotation board 7 are in same horizontal plane, the one end of rotation board 7 is the inclination, one side bottom welding of rotation board 7 has inclined plate 702, rotate between one side of rotation board 7 and the outer wall of rotating cylinder 6 and be connected with threaded rod 701, and threaded rod 701 is in the top of inclined plate 702.
Wherein, one side welding of connector 5 has pivot 8, the outer wall welding of pivot 8 has the board of discharging earth 9, the board of discharging earth 9 is the U-shaped, the slide has all been seted up to the both sides of board of discharging earth 9, the board of discharging earth 9 is equipped with extension board 10 in slide department, the opening has been seted up to one side of connector 5, drives the rotation board 7 through the rotation of rotating cylinder 6 and rotates, and the rotation board 7 rotates and can make the soil become flexible, makes earth to the middle part polymerization through hang plate 702 and threaded rod 701 to make earth rise through the rotation of flight 15, earth rises to the top and discharges through board of discharging earth 9, can extend the distance of board of discharging earth 9 through extension board 10.
The inside shake mechanism that is equipped with in top of connector 5, shake mechanism includes rotatory piece 21, rotatory piece 21 cover is located the top outer wall of first dwang 14, rotatory piece 21 is the fan shape, the spout has been seted up to the outer wall of rotatory piece 21, the fourth hole has been seted up to one side of connector 5, connector 5 is equipped with slide bar 16 in fourth hole department, slide bar 16 runs through connector 5 in fourth hole department, the one end welding of slide bar 16 has contact block 20, contact block 20 is in spout department and rotatory piece 21 sliding connection, the welding has spring 19 between the inner wall of slide bar 16 and connector 5, the one end welding of slide bar 16 has second connecting rod 17, the both sides of second connecting rod 17 all rotate and are connected with third connecting rod 18, one side bottom and the inner wall rotation of the soil discharging plate 9 of third connecting rod 18 are connected, can drive slide bar 16 through contact block 20 rotation, slide bar 16 can drive the soil discharging plate 9 through second connecting rod and third connecting rod 18 to shake soil discharging plate 9 on can shaking.
Wherein, bottom one side welding of automobile body 1 has two bracing pieces 2, one side welding of automobile body 1 has two handles 3, the bottom welding of automobile body 1 has fixed plate 101, be equipped with head rod 102 between fixed plate 101 and the automobile body 1, the both ends of head rod 102 all rotate and are connected with rotating block 103, one side rotation of rotating block 103 is connected with wheel 4, can promote automobile body 1 through the handle, and bracing piece 2 can support the automobile body bottom, can rotate about with head rod 102 through rotating block 103 to drive wheel 4's rotation.
When the device is used, the power supply is firstly switched on, the first motor 11 is started, the first rotating rod 14 rotates through the rotation of the first motor 11, the first rotating rod 14 drives the first gear 12 to rotate, the first gear 12 drives the two second gears 13 to rotate, the second gears 13 rotate to be meshed with the inner wall of the connecting body 5, thereby driving the rotating cylinder 6 to rotate, the device can be started through the first motor 11, the rotating plate 7 is driven to rotate through the rotation of the rotating cylinder 6, the rotating plate 7 can loosen soil, the soil is polymerized to the middle through the inclined plate 702 and the threaded rod 701, the soil is enabled to rise through the rotation of the spiral piece 15, the soil rises to the top and is discharged through the soil discharging plate 9, the distance of the soil discharging plate 9 can be extended through the extending plate 10, the sliding rod 16 can be driven to slide through the contact block 20 through the rotation of the rotating block 21, the soil on the soil discharging plate 9 can be shaken off through the second connecting rod and the third connecting rod 18, the soil on the soil discharging plate 9 can be pushed by the handle, the vehicle body 1 can be pushed by the supporting rod 2, the vehicle body bottom can be supported by the supporting rod 103, and the left connecting rod 102 can be controlled easily through the rotation of the rotating rod 102, and the left connecting rod and the vehicle body can be controlled easily.
Example 2
Referring to fig. 7, in this embodiment, compared with embodiment 1, in order to enable the height of the device to be adjusted, a second motor 25 is fixedly installed on the inner wall of the bottom end of the vehicle body 1, a first bevel gear is welded on the output shaft of the second motor 25, a second rotating rod 22 is rotatably connected between the inner walls of two sides of the vehicle body 1, a second bevel gear is sleeved on the middle part of the second rotating rod 22 and meshed with the first bevel gear, a third bevel gear is sleeved on the outer walls of two ends of the second rotating rod 22, two third rotating rods 23 are rotatably connected to the inner wall of one side of the vehicle body 1, a fourth bevel gear is welded on one end of the third rotating rod 23, and meshed with the third bevel gear, a gear block 24 is sleeved on the outer side of the third rotating rod 23, a strip-shaped through hole is formed in both sides of the vehicle body 1, the gear block 24 extends to the outer side of the vehicle body 1, tooth space blocks 24 are formed in both sides of the connecting body 5, and the gear block 24 and the second bevel gear and the first bevel gear are rotatably connected with the third bevel gear and the third bevel gear 23, and the third bevel gear can be rotatably driven by the third bevel gear and the third bevel gear 23, and the third bevel gear 23 can be rotatably driven by the third bevel gear and the third bevel gear 22.
When the device is used, the power supply is firstly switched on, the first motor 11 is started, the first rotating rod 14 rotates through the rotation of the first motor 11, the first rotating rod 14 drives the first gear 12 to rotate, the first gear 12 drives the two second gears 13 to rotate, the second gears 13 rotate to be meshed with the inner wall of the connecting body 5, thereby driving the rotating cylinder 6 to rotate, the device can be started through the first motor 11, the rotating plate 7 is driven to rotate through the rotation of the rotating cylinder 6, the rotating plate 7 can loosen soil, the soil is polymerized to the middle through the inclined plate 702 and the threaded rod 701, the soil is enabled to rise through the rotation of the spiral piece 15, the soil rises to the top and is discharged through the soil discharging plate 9, the distance of the soil discharging plate 9 can be extended through the extending plate 10, the sliding rod 16 can be driven to slide through the contact block 20 through the rotation of the rotating block 21, the soil on the soil discharging plate 9 can be shaken off through the second connecting rod and the third connecting rod 18, the soil on the soil discharging plate 9 can be pushed by the handle, the vehicle body 1 can be pushed by the supporting rod 2, the vehicle body bottom can be supported by the supporting rod 103, and the left connecting rod 102 can be controlled easily through the rotation of the rotating rod 102, and the left connecting rod and the vehicle body can be controlled easily.
The first bevel gear is driven to rotate by the second motor 25, the second rotating rod 22 is driven to rotate by the first bevel gear, the second rotating rod 22 drives two third bevel gears to rotate, the third bevel gears drive the third rotating rod 23 to rotate by the fourth bevel gear, the third rotating rod 23 drives the gear block 24 to rotate, and the gear block 24 can drive the connecting body 5 to ascend and descend.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The quick rotary soil returning device for the foundation pit of the building comprises a vehicle body (1), and is characterized in that a groove is formed in one side of the vehicle body (1), a connecting body (5) is arranged at the groove of the vehicle body (1), a first motor (11) is fixedly arranged on the inner wall of the top end of the connecting body (5), a first through hole is formed in the bottom end of the connecting body (5), the connecting body (5) is rotationally connected with a rotary cylinder (6) at the first through hole, a second through hole is formed in the top end of the rotary cylinder (6), a first rotary rod (14) is arranged at the second through hole, the first rotary rod (14) extends to the top end of the rotary cylinder (6) at the second through hole, a first gear (12) is sleeved outside the first rotary rod (14), two second gears (13) are rotationally connected to the top end of the rotary cylinder (6), and the two second gears (13) are meshed with the first gear (12);
the bottom end of the rotating cylinder (6) is provided with a third through hole, the bottom end of the first rotating rod (14) extends to the bottom end of the rotating cylinder (6) at the third through hole, the bottom end of the outer wall of the rotating cylinder (6) is fixedly connected with four fixing blocks (601), one side of each fixing block (601) is fixedly connected with a rotating plate (7), and the bottom end of the first rotating rod (14) and the bottom end of each rotating plate (7) are on the same horizontal plane;
one end of the rotating plate (7) is inclined, an inclined plate (702) is fixedly connected to the bottom end of one side of the rotating plate (7), a threaded rod (701) is rotatably connected between one side of the rotating plate (7) and the outer wall of the rotating cylinder (6), and the threaded rod (701) is positioned at the top end of the inclined plate (702);
the utility model discloses a vibrating mechanism, including rotatory piece (21), rotatory piece (21) cover is located the top outer wall of first dwang (14), rotatory piece (21) are fan-shaped, the spout has been seted up to the outer wall of rotatory piece (21), the fourth connecting hole has been seted up to one side of connector (5), connector (5) are equipped with slide bar (16) in fourth connecting hole department, slide bar (16) are in fourth connecting hole department through-connection body (5), the one end fixedly connected with contact block (20) of slide bar (16), contact block (20) are in spout department and rotatory piece (21) sliding connection, fixedly connected with spring (19) between the inner wall of slide bar (16) and connector (5), the one end fixedly connected with second connecting rod (17) of slide bar (16), the both sides of second connecting rod (17) all rotate and are connected with third connecting rod (18), the bottom of third connecting rod (18) is connected with inner wall of drain board (9).
2. The quick rotary soil returning device for a foundation pit for a building according to claim 1, wherein an output shaft of the first motor (11) is fixedly connected with the top end of the first rotating rod (14), tooth grooves are engraved on the inner wall of the connecting body (5), two second gears (13) are meshed with the tooth grooves, a spiral sheet (15) is fixedly connected to the outer portion of the first rotating rod (14), and the spiral sheet (15) is spirally upward.
3. The quick rotary soil returning device for a foundation pit for a building according to claim 1, wherein one side of the connecting body (5) is fixedly connected with a rotating shaft (8), the outer wall of the rotating shaft (8) is fixedly connected with a soil discharging plate (9), the soil discharging plate (9) is U-shaped, sliding ways are formed in two sides of the soil discharging plate (9), an extension plate (10) is arranged at the sliding ways of the soil discharging plate (9), and an opening is formed in one side of the connecting body (5).
4. The quick rotary soil returning device for a foundation pit for a building according to claim 1, wherein two supporting rods (2) are fixedly connected to one side of the bottom end of the vehicle body (1), two handles (3) are fixedly connected to one side of the vehicle body (1), a fixing plate (101) is fixedly connected to the bottom end of the vehicle body (1), a first connecting rod (102) is arranged between the fixing plate (101) and the vehicle body (1), rotating blocks (103) are rotatably connected to two ends of the first connecting rod (102), and wheels (4) are rotatably connected to one side of the rotating blocks (103).
5. The foundation pit rapid rotating soil returning device for a building according to claim 1 or 4, wherein a second motor (25) is fixedly arranged on the inner wall of the bottom end of the vehicle body (1), an output shaft of the second motor (25) is fixedly connected with a first bevel gear, a second rotating rod (22) is rotatably connected between the inner walls of two sides of the vehicle body (1), a second bevel gear is sleeved in the middle of the second rotating rod (22) and meshed with the first bevel gear, a third bevel gear is sleeved on the outer walls of two ends of the second rotating rod (22), one side inner wall of the vehicle body (1) is rotatably connected with two third rotating rods (23), one end of each third rotating rod (23) is fixedly connected with a fourth bevel gear, each third bevel gear is meshed with each fourth bevel gear, a gear block (24) is sleeved outside each third rotating rod (23), two sides of the vehicle body (1) are respectively provided with a strip-shaped through hole, each gear block (24) extends to the outside each tooth slot (5) of the vehicle body (1), and each tooth slot (5) is respectively meshed with each strip-shaped gear block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911115680.0A CN111005417B (en) | 2019-11-14 | 2019-11-14 | Quick rotatory device that returns of foundation ditch for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911115680.0A CN111005417B (en) | 2019-11-14 | 2019-11-14 | Quick rotatory device that returns of foundation ditch for building |
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| Publication Number | Publication Date |
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| CN111005417A CN111005417A (en) | 2020-04-14 |
| CN111005417B true CN111005417B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911115680.0A Active CN111005417B (en) | 2019-11-14 | 2019-11-14 | Quick rotatory device that returns of foundation ditch for building |
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| CN (1) | CN111005417B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112482470B (en) * | 2020-11-18 | 2022-09-06 | 广东宏展建设工程有限公司 | Foundation trench soil cleaning device and soil cleaning method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5189600A (en) * | 1999-08-19 | 2001-02-22 | Vibro-Pile (Aust) Pty Ltd | Auger |
| CN108548687A (en) * | 2017-11-13 | 2018-09-18 | 惠安华晨贸易有限公司 | A kind of garden soil sampling apparatus |
| CN208857867U (en) * | 2018-08-17 | 2019-05-14 | 袁良国 | Device is filled up in a kind of sampling of novel road engineering |
| CN209368921U (en) * | 2018-12-25 | 2019-09-10 | 四川天鑫达建筑工程有限公司 | A kind of construction surface drilling backfilling apparatus |
-
2019
- 2019-11-14 CN CN201911115680.0A patent/CN111005417B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5189600A (en) * | 1999-08-19 | 2001-02-22 | Vibro-Pile (Aust) Pty Ltd | Auger |
| CN108548687A (en) * | 2017-11-13 | 2018-09-18 | 惠安华晨贸易有限公司 | A kind of garden soil sampling apparatus |
| CN208857867U (en) * | 2018-08-17 | 2019-05-14 | 袁良国 | Device is filled up in a kind of sampling of novel road engineering |
| CN209368921U (en) * | 2018-12-25 | 2019-09-10 | 四川天鑫达建筑工程有限公司 | A kind of construction surface drilling backfilling apparatus |
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| CN111005417A (en) | 2020-04-14 |
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