CN106315066A - Residue soil haulage device and residue soil pour-out method thereof - Google Patents
Residue soil haulage device and residue soil pour-out method thereof Download PDFInfo
- Publication number
- CN106315066A CN106315066A CN201610805250.1A CN201610805250A CN106315066A CN 106315066 A CN106315066 A CN 106315066A CN 201610805250 A CN201610805250 A CN 201610805250A CN 106315066 A CN106315066 A CN 106315066A
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- Prior art keywords
- positioning
- box body
- bottom plate
- opening
- pivot
- Prior art date
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- 239000002689 soil Substances 0.000 title claims abstract description 126
- 238000000034 method Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 description 6
- 239000002893 slag Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
- B65D90/66—Operating devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention provides a residue soil haulage device and a residue soil pour-out method thereof. The residue soil haulage device comprises a residue soil box body and an opening-closing mechanism; a top opening and a bottom opening, which are opposite, are formed in the residue soil box body; a movable bottom plate is pivotally arranged on a position, which corresponds to the bottom opening, of the bottom of the residue soil box body; the opening-closing mechanism is arranged at one side of the box body, and is used for controlling the movable bottom plate to open or close the bottom opening. The bottom of the residue soil box body is formed into the movable bottom plate which can be pivotally turned over, and the opening-closing mechanism used for controlling the bottom plate to open or close is arranged on the side wall of the residue soil box body in a matched manner, so that residue soil in the residue soil box body is automatically poured out from the bottom opening of the residue soil box by opening and closing the movable bottom plate and utilizing weight of the residue soil when the bottom plate is opened, and the residue soil box does not need to unilaterally tilt to pour residue soil, and therefore, the technical problems that effective residue soil loading amount, using efficiency and the like of the residue soil box body are reduced due to the fact that the residue soil box body is easily damaged and cracked while unilaterally tilted to pour residue soil are solved, and the purpose of quickly, conveniently and efficiently transporting residue soil is achieved.
Description
Technical Field
The invention relates to the technical field of muck cleaning, in particular to an earth moving device for transporting earthwork and a muck dumping method thereof.
Background
In present urban subway construction, the earth-moving mode of foundation ditch excavation mainly uses integral type soil box. The using steps of the integrated soil box are that soil at the bottom of a pit is sent into the soil box through an excavator, and then four lifting hooks of the soil box are hooked by a tower crane to lift the soil box; when the muck needs to be poured, two lifting hooks on one side of the soil box are loosened, so that the muck can be poured out by inclining the soil box.
It is worth noting that, when the existing integrated soil box is actually operated, the following technical problems exist:
1) when dumping soil slag, the existing soil box needs to be hung in the air and dumped to dump the soil slag on one side, so that the operation steps are complicated, the working strength of constructors is increased, the working efficiency is reduced, and the danger coefficient of the constructors is increased.
2) The existing soil box structure is mainly formed with a bottom wall and a top opening which are opposite, four side walls are arranged between the top and the bottom to form a surrounding structure, and the side walls have relatively low structural strength because the top is formed into the opening; however, when the conventional soil box dumps the soil, the soil and the slag tend to concentrate on the same side wall at the same time, so that the side wall is easily deformed and damaged due to sudden gravity pressurization, and the service life of the soil box is shortened.
3) Because the cohesive force of the cohesive soil body exists to a certain extent, the situation that partial muck remains on the inner wall of the soil box is easy to occur even if the soil box is not structurally damaged, a muck retention area is easier to form for the soil box which is deformed after dumping operation, and more muck is accumulated in the soil box, so that the effective soil loading capacity of the soil box and the use efficiency of the soil box are reduced;
4) most of the existing slag removal tools adopt manual cleaning, and the problems of low working efficiency, incomplete slag removal and the like exist;
5) at present, the technical scheme of cleaning the slag of the soil box in a non-manual mode is adopted, wherein the efficiency of vibration cleaning is highest; however, the existing vibration cleaning apparatus has the following technical problems in practical use:
(1) the vibration is generated by impacting the bottom wall of the soil box through the vibrator, so that great noise pollution can be generated;
(2) the consumed energy is high. The need to continuously generate kinetic energy to the equipment;
(3) most vibrators are fixedly arranged at the bottom of the soil box, the cleaning effect on the muck on the side wall is quite limited, and particularly, the deformed side wall is difficult to clean.
Accordingly, there is a need for an improved integral earth box.
Disclosure of Invention
In view of the above situation, the invention provides a soil transporting device and a muck dumping method thereof, wherein the bottom of a soil box is formed into a pivotable movable bottom plate, and a closing and opening mechanism which is matched with the side wall of the soil box and is used for controlling the bottom plate to be opened or closed is arranged, so that muck in the soil box can be automatically dumped from the bottom opening of the soil box when the bottom plate is opened by opening and closing the movable bottom plate, and the muck is not required to be lifted by a single side to dump the muck obliquely, thereby solving the technical problems that the single side of the soil box is easy to damage and extend, the effective soil loading amount of the soil box is reduced, the use efficiency is reduced and the like, and achieving the purpose of rapidly, conveniently and efficiently transporting the muck.
In order to achieve the above object, the present invention adopts a technical solution of providing an earth-moving device, comprising: the soil box comprises a soil box body, a movable bottom plate and a movable bottom plate, wherein the soil box body is provided with a top opening and a bottom opening which are opposite to each other; and the switch mechanism is arranged on one side of the box body and used for controlling the movable bottom plate to be opened or closed to the bottom opening.
The soil box body is provided with a first side wall and a second side wall which are opposite, the first side wall is provided with the opening and closing mechanism, and the bottom edge of the second side wall is pivoted with the movable bottom plate; the end part of the movable bottom plate facing the opening and closing mechanism is provided with two limit bolts; the switch mechanism comprises a positioning pivot seat, a bolt handle, a positioning hook and a traction piece, wherein the positioning pivot seat is fixedly arranged on the first side wall, the bolt handle is rotatably pivoted on the positioning pivot seat, and the positioning hook is pivoted on the first side wall and is fixedly connected with the bolt handle through the traction piece; the traction piece is tensioned by rotating the bolt handle to pull the positioning hook to pivot and clasp and fasten the two limit bolts, so that the movable bottom plate closes the bottom opening of the soil box body; or the traction piece is loosened by rotating the bolt handle to draw the positioning hook to pivot and release the two limit bolts, so that the movable bottom plate opens the bottom opening of the soil box body.
The soil-transporting device is further improved in that the switch mechanism comprises a positioning pivot seat, a bolt handle, two positioning hooks and two traction pieces; wherein, the positioning pivot seat is arranged on the first side wall; the bolt handle is shaped into a T-shaped structure and is provided with a rotating shaft and a control rod, two ends of the rotating shaft are pivoted on the positioning pivot seat, and the rotating shaft is pulled by the control rod to rotate relative to the positioning pivot seat; one end of the positioning hook is provided with a first pivot point, the other end of the positioning hook is formed into a hook part, and the outer side of the hook part is provided with a second pivot point; the positioning hook is pivoted on the first side wall through the first pivot point; the two traction pieces are fixedly arranged at two ends of a pivot of the bolt handle, each traction piece is provided with two opposite ends, one end of each traction piece is fixedly connected with the end part of the pivot, and the other end of each traction piece is pivoted with a second pivot point of the positioning hook; the switch mechanism drives the traction piece to pull the two positioning hooks to be separated from or hook the two limiting bolts by rotating the bolt handle, so that the movable bottom plate is opened or the bottom opening is closed.
The soil-moving device of the invention is further improved in that the positioning pivot seat is welded on the first side wall, two pivot holes are formed on the positioning pivot seat, and two ends of the rotating shaft of the bolt handle are inserted and pivoted with the two pivot holes.
The soil-moving device is further improved in that the traction piece is composed of thin steel bars or steel strands; one end of the traction piece is fixedly connected with the end part of the rotating shaft of the bolt handle through a first anchor bolt; the other end is pivoted with the second pivot point of the positioning hook through a second anchor bolt.
In a further development of the inventive earth-moving device, the positioning hook is L-shaped with a longitudinal part and a transverse part, the end of the longitudinal part being provided with the first pivot point, and the junction of the transverse part and the longitudinal part being formed as the hook part and being provided with the second pivot point.
The soil-moving device of the invention is further improved in that the switch mechanism is provided with two mounting pivot seats fixedly arranged on the first side wall; the two positioning hooks are pivoted with the mounting pivot seat through the first pivot point so as to be pivoted on the first side wall.
The soil transporting device is further improved in that the movable bottom plate is pivoted to the bottom of the soil box body through a hinge.
The soil-transporting device is further improved in that four side walls are connected between the top opening and the bottom opening of the soil box body, and four lifting lugs are arranged on the side walls of the soil box body around the top opening.
In addition, the invention also provides a muck dumping method of the earth moving device, which comprises the following steps:
controlling a switching mechanism of the soil transporting device, and pulling the bolt handle to tighten the traction piece to pull the two positioning hooks to rotate so as to fasten the hook fasteners on the two limit bolts at the bottom of the movable bottom plate, so that the movable bottom plate seals the bottom opening of the soil box body;
loading the soil residues into the soil transporting device, and hoisting the soil residues to a soil dumping position;
the bolt handle is turned, so that the traction piece is loosened to pull the two positioning hooks to rotate, the two positioning hooks are loosened from the two limiting bolts at the bottom of the movable bottom plate, the movable bottom plate is opened at the bottom opening of the soil box body, and soil residues in the soil box body are poured out from the bottom opening of the soil box body under the action of gravity.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
(1) the soil transporting device only needs to lift the soil box, does not need other machines to complete single-side dumping action, obviously reduces operation steps, not only reduces the working strength of constructors and has the effect of improving the working efficiency, but also reduces the danger coefficient of the constructors caused by suspended inclination.
(2) According to the invention, the muck falls down naturally from the opening at the bottom of the soil box by utilizing the dead weight and gravity through the soil transporting device, so that the condition that the side wall of the soil box is damaged by improper stress due to the fact that the muck falls down due to inclination is avoided, the service life of the soil box is prolonged, meanwhile, a muck detention area can be avoided, and the effective soil loading amount and the use efficiency of the soil box are ensured.
(3) Compared with the vibrating soil box, the invention does not need to consume additional energy and generate noise pollution, and ensures that the inside of the soil box is not easy to retain the muck because the directions of muck entering and leaving the soil box are consistent, or ensures that the soil box is cleaned because the muck is not easy to damage.
Drawings
Fig. 1 is a schematic front view of the earth-moving apparatus of the present invention.
Fig. 2 is a schematic side view of the earth-moving apparatus of the present invention.
Fig. 3 is a bottom view of the movable floor of the earth-moving apparatus of the present invention.
The correspondence of reference numerals to components is as follows:
10-a soil box body; 11-open top; 12-bottom opening; 13-a movable floor; 131-a limit bolt; 132-a hinge; 14-a side wall; 14 a-a first side wall; 14 b-a second side wall; 141-reinforcing ribs; 15-lifting lugs; 20-a switch mechanism; 21-positioning pivot seat; 22-latch handle; 23-positioning a hook; 231-a longitudinal portion; 232-a transverse portion; 233-a first pivot point; 234-a second pivot point; 24-a traction member; 241-a first anchor bolt; 242-a second anchor; 25-mounting a pivot seat.
Detailed Description
To facilitate an understanding of the present invention, the following description is made in conjunction with the accompanying drawings and examples.
Referring to fig. 1 to 3, the present invention provides an earth-moving device and a method for dumping dregs, the earth-moving device includes an earth box body 10 and a switch mechanism 20, wherein:
the soil box body 10 is formed with a top opening 11 and a bottom opening 12 which are opposite, four side walls 14 are connected between the top opening 11 and the bottom opening 12, and the two opposite side walls 14 are defined as a first side wall 14a and a second side wall 14 b; the soil box body 10 is pivotally provided with a movable bottom plate 13 at the bottom edge of the second sidewall 14b, so that the movable bottom plate 13 can be openably and closably covered on the bottom opening 12, and two limit bolts 131 are provided at the end of the movable bottom plate 13 facing the opening and closing mechanism 20.
In this embodiment, the movable bottom plate 13 is pivotally mounted to the bottom of the soil box body 10 through a hinge 132; however, the present invention is not limited thereto, and other pivoting structures may be adopted for the earth-moving device of the present invention to open and close the movable floor 13. In addition, four side walls 14 are arranged between the top opening 11 and the bottom opening 12 of the soil box body 10 for connection, and four lifting lugs 15 are arranged on the side walls 14 of the soil box body 10 around the top opening 11 and used for being matched with a tower crane or other tools for lifting the soil transporting device. Further, in order to improve the overall structural strength of the soil box body 10, at least two reinforcing ribs 141 are provided on the outer side surface of the side wall 14.
The switch mechanism 20 is disposed on one side of the box body 10, and is used for controlling the movable bottom plate 13 to open or close the bottom opening 12. The switch mechanism 20 comprises a positioning pivot seat 21, a bolt handle 22, two positioning hooks 23 and two traction pieces 24; wherein, the positioning pivot seat 21 is fixedly arranged on the first side wall 14a, the bolt handle 22 is rotatably pivoted on the positioning pivot seat 21, and the positioning hook 23 is pivoted on the first side wall 14a and is fixedly connected with the bolt handle 22 through the traction piece 24; therefore, the pulling piece 24 is pulled by rotating the latch handle 22 to pull the positioning hook 23 to pivot and clasp and fasten the two limit bolts 131, so that the movable bottom plate 13 closes the bottom opening 12 of the soil box body 10; or the pulling piece 24 is loosened by rotating the latch handle 22 to pull the positioning hook 23 to pivot and release the two limit bolts 131, so that the movable bottom plate 13 opens the bottom opening 12 of the soil box body 10.
More specifically, the positioning pivot seat 21 is disposed on the first side wall 14 a. In this embodiment, the positioning pivot seat 21 may be an integral pivot seat structure with two pivot holes, or two pivot seat structures with one pivot hole as shown in fig. 1, and more specifically, the positioning pivot seat 21 may be made of a steel pipe with high strength; the positioning pivot seat 21 is fixedly arranged on the first side wall 14a by welding means.
More specifically, the latch handle 22 is formed into a T-shaped structure, and has a rotating shaft 221 and a control rod 222, two ends of the rotating shaft 221 are pivotally disposed on the positioning pivot seat 21, and the rotating shaft 221 is pulled by the control rod 222 to rotate relative to the positioning pivot seat 21; in this embodiment, the rotating shaft 221 and the control rod 222 of the positioning pivot seat 21 are preferably made of steel bars with high strength, and the T-shaped positioning pivot seat 21 is formed by welding.
More specifically, one end of the positioning hook 23 is provided with a first pivot point 233, the other end is shaped as a hook, and a second pivot point 234 is arranged outside the hook; the positioning hook 23 is pivoted to the first side wall 14a through the first pivot point 233. In this embodiment, the positioning hook 23 is formed in an L shape, and has a longitudinal portion 231 and a transverse portion 232, the end of the longitudinal portion 231 is provided with the first pivot point 233, and the connection between the transverse portion 232 and the longitudinal portion 231 is formed as the hook portion and provided with the second pivot point 234. Further, the switch mechanism 20 has two mounting pivot seats 25 fixedly arranged on the first side wall 14 a; the two positioning hooks 23 are pivotally connected to the mounting pivot base 25 through the first pivot points 233, so as to be pivotally disposed on the first side wall 14 a.
More specifically, the two pulling members 24 are fixedly disposed at two ends of the pivot 221 of the latch handle 22, each pulling member 24 has two opposite ends, one end is fixedly connected to the end of the pivot 221, and the other end is pivotally connected to the second pivot point 234 of the positioning hook 23. In this embodiment, the anchor bolt refers to a connecting bolt typically used to attach an object or structure to a substrate; the anchor bolt component includes a stud bolt, a wedge portion, a sleeve portion, and a retainer nut.
The concrete structure of the earth-moving device of the present invention is described above, and the method for dumping the residual soil of the earth-moving device of the present invention is described below with reference to fig. 1.
Specifically, the method comprises the following steps:
controlling the opening and closing mechanism 20 of the earth-moving device, pulling the latch handle 22 to tighten the pulling element 24 to pull the two positioning hooks 23 to rotate and to fasten the hooks to the two position-limiting bolts 131 at the bottom of the movable bottom plate 13, so as to close the bottom opening 12 of the earth box body 10 with the movable bottom plate 13;
loading the soil residues into the soil transporting device, and hoisting the soil residues to a soil dumping position;
by turning the latch handle 22, the traction member 24 is loosened to pull the two positioning hooks 23 to rotate, the two positioning hooks 23 are loosened and released from the two limit bolts 131 at the bottom of the movable bottom plate 13, so that the movable bottom plate 13 opens the bottom opening 12 of the soil box body 10, and the soil residues in the soil box body 10 are poured out from the bottom opening 12 of the soil box body 10 under the action of gravity.
While the present invention has been described in detail and with reference to the accompanying drawings and examples, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
Claims (10)
1. An earth-moving apparatus, comprising:
the soil box comprises a soil box body, a movable bottom plate and a movable bottom plate, wherein the soil box body is provided with a top opening and a bottom opening which are opposite to each other;
and the switch mechanism is arranged on one side of the box body and used for controlling the movable bottom plate to be opened or closed to the bottom opening.
2. The earth-moving apparatus of claim 1, wherein:
the soil box body is provided with a first side wall and a second side wall which are opposite, the first side wall is provided with the opening and closing mechanism, and the bottom edge of the second side wall is pivoted with the movable bottom plate; the end part of the movable bottom plate facing the opening and closing mechanism is provided with two limit bolts;
the switch mechanism comprises a positioning pivot seat, a bolt handle, a positioning hook and a traction piece, wherein the positioning pivot seat is fixedly arranged on the first side wall, the bolt handle is rotatably pivoted on the positioning pivot seat, and the positioning hook is pivoted on the first side wall and is fixedly connected with the bolt handle through the traction piece;
the traction piece is tensioned by rotating the bolt handle to pull the positioning hook to pivot and clasp and fasten the two limit bolts, so that the movable bottom plate closes the bottom opening of the soil box body; or the traction piece is loosened by rotating the bolt handle to draw the positioning hook to pivot and release the two limit bolts, so that the movable bottom plate opens the bottom opening of the soil box body.
3. The earth-moving apparatus of claim 2, wherein: the switch mechanism comprises a positioning pivot seat, a bolt handle, two positioning hooks and two traction pieces; wherein,
the positioning pivot seat is arranged on the first side wall;
the bolt handle is shaped into a T-shaped structure and is provided with a rotating shaft and a control rod, two ends of the rotating shaft are pivoted on the positioning pivot seat, and the rotating shaft is pulled by the control rod to rotate relative to the positioning pivot seat;
one end of the positioning hook is provided with a first pivot point, the other end of the positioning hook is formed into a hook part, and the outer side of the hook part is provided with a second pivot point; the positioning hook is pivoted on the first side wall through the first pivot point;
the two traction pieces are fixedly arranged at two ends of a pivot of the bolt handle, each traction piece is provided with two opposite ends, one end of each traction piece is fixedly connected with the end part of the pivot, and the other end of each traction piece is pivoted with a second pivot point of the positioning hook;
the switch mechanism drives the traction piece to pull the two positioning hooks to be separated from or hook the two limiting bolts by rotating the bolt handle, so that the movable bottom plate is opened or the bottom opening is closed.
4. An earth-moving apparatus according to claim 2 or 3, characterized in that: the positioning pivot seat is welded on the first side wall, two pivot holes are formed in the positioning pivot seat, and two ends of a rotating shaft of the bolt handle are inserted and pivoted with the two pivot holes.
5. An earth-moving apparatus according to claim 2 or 3, characterized in that: the traction piece is composed of thin steel bars or steel strands; one end of the traction piece is fixedly connected with the end part of the rotating shaft of the bolt handle through a first anchor bolt; the other end is pivoted with the second pivot point of the positioning hook through a second anchor bolt.
6. The earth-moving apparatus of claim 3, wherein: the positioning hook is L-shaped and provided with a longitudinal part and a transverse part, the tail end of the longitudinal part is provided with the first pivot point, and the joint of the transverse part and the longitudinal part is formed into the hook part and provided with the second pivot point.
7. An earthmoving apparatus according to any one of claims 1 to 3, characterized in that: the switch mechanism is provided with two mounting pivot seats fixedly arranged on the first side wall; the two positioning hooks are pivoted with the mounting pivot seat through the first pivot point so as to be pivoted on the first side wall.
8. An earthmoving apparatus according to any one of claims 1 to 3, characterized in that: the movable bottom plate is pivoted to the bottom of the soil box body through a hinge.
9. An earthmoving apparatus according to any one of claims 1 to 3, characterized in that: four side walls are arranged between the top opening and the bottom opening of the soil box body for connection, and four lifting lugs are arranged on the side walls of the soil box body around the top opening.
10. A method for dumping dregs of an earth-moving device is characterized by comprising the following steps:
controlling the opening and closing mechanism of the earth-moving device as claimed in any one of claims 1 to 9, by turning the latch handle, the pulling member is pulled tightly to pull the two positioning hooks to rotate so as to fasten the hook buckle on the two limit bolts at the bottom of the movable bottom plate, so that the movable bottom plate closes the bottom opening of the earth box body;
loading the soil residues into the soil transporting device, and hoisting the soil residues to a soil dumping position;
the bolt handle is turned, so that the traction piece is loosened to pull the two positioning hooks to rotate, the two positioning hooks are loosened from the two limiting bolts at the bottom of the movable bottom plate, the movable bottom plate is opened at the bottom opening of the soil box body, and soil residues in the soil box body are poured out from the bottom opening of the soil box body under the action of gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805250.1A CN106315066B (en) | 2016-09-07 | 2016-09-07 | Earth moving equipment and its dregs pour out method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805250.1A CN106315066B (en) | 2016-09-07 | 2016-09-07 | Earth moving equipment and its dregs pour out method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106315066A true CN106315066A (en) | 2017-01-11 |
| CN106315066B CN106315066B (en) | 2018-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610805250.1A Active CN106315066B (en) | 2016-09-07 | 2016-09-07 | Earth moving equipment and its dregs pour out method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106315066B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115543251A (en) * | 2022-09-20 | 2022-12-30 | 中邮通建设咨询有限公司 | Big screen building site data visualization platform of wisdom |
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| JPH1179654A (en) * | 1997-09-10 | 1999-03-23 | Yoshikawa Kogyo Co Ltd | Automatic bottom opening container |
| CN1191976C (en) * | 1999-09-30 | 2005-03-09 | 庄司信夫 | Drop-bottom container |
| CN100408453C (en) * | 2002-11-15 | 2008-08-06 | 庄司信夫 | Bottom discharge container |
| CN203921699U (en) * | 2014-06-03 | 2014-11-05 | 中建三局第二建设工程有限责任公司 | A kind of have a native device of hanging of movable handle |
| CN204184772U (en) * | 2014-09-16 | 2015-03-04 | 河南博奥建设有限公司 | The quick dump box of self-locking type |
| CN105383529A (en) * | 2015-12-14 | 2016-03-09 | 重庆志成机械有限公司 | Transfer hopper with movable bottom plate |
| CN206087977U (en) * | 2016-09-07 | 2017-04-12 | 上海隧道工程有限公司 | Muck haulage device |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1179654A (en) * | 1997-09-10 | 1999-03-23 | Yoshikawa Kogyo Co Ltd | Automatic bottom opening container |
| CN1191976C (en) * | 1999-09-30 | 2005-03-09 | 庄司信夫 | Drop-bottom container |
| CN100408453C (en) * | 2002-11-15 | 2008-08-06 | 庄司信夫 | Bottom discharge container |
| CN203921699U (en) * | 2014-06-03 | 2014-11-05 | 中建三局第二建设工程有限责任公司 | A kind of have a native device of hanging of movable handle |
| CN204184772U (en) * | 2014-09-16 | 2015-03-04 | 河南博奥建设有限公司 | The quick dump box of self-locking type |
| CN105383529A (en) * | 2015-12-14 | 2016-03-09 | 重庆志成机械有限公司 | Transfer hopper with movable bottom plate |
| CN206087977U (en) * | 2016-09-07 | 2017-04-12 | 上海隧道工程有限公司 | Muck haulage device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115543251A (en) * | 2022-09-20 | 2022-12-30 | 中邮通建设咨询有限公司 | Big screen building site data visualization platform of wisdom |
| CN115543251B (en) * | 2022-09-20 | 2023-10-13 | 中邮通建设咨询有限公司 | Intelligent large-screen construction site data visualization platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106315066B (en) | 2018-12-25 |
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