CN210710377U - Muck self-unloading device - Google Patents
Muck self-unloading device Download PDFInfo
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- CN210710377U CN210710377U CN201921593181.8U CN201921593181U CN210710377U CN 210710377 U CN210710377 U CN 210710377U CN 201921593181 U CN201921593181 U CN 201921593181U CN 210710377 U CN210710377 U CN 210710377U
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- bottom plate
- soil
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- muck
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Abstract
The utility model provides a dregs self-discharging device, including the soil fill skeleton, front floor and back bottom plate, the soil fill skeleton is top and bottom open-ended frame shape structure, the bottom of soil fill skeleton is equipped with the axis of rotation, the axis of rotation sets up along soil fill skeleton width direction, front floor and back bottom plate pass through the axis of rotation and articulate together, be equipped with respectively on front floor and the back bottom plate and pull the lug, be connected with through pulling the lug and pull wire rope, through carrying and drawing wire rope with relaxing, can be along the axis of rotation between front floor and the back bottom plate and rotate and be the open flat state and fold down the form, seal soil fill skeleton bottom opening when being the open flat state between front floor and the back bottom plate, open soil fill skeleton bottom opening when being the state of folding down between front floor and the. Through the device, at the in-process that carries out the dregs and unload, need not to carry out the tipping bucket action, can pour out the dregs from soil fill skeleton bottom fast, have simple convenient characteristics, efficiency increases substantially.
Description
Technical Field
The utility model relates to dregs handling device in the construction of underground shield tunnel especially relates to a dregs self-discharging device.
Background
At present, the muck transportation mainly adopts a gantry crane or a crawler crane to be matched with a special muck bucket, the muck excavated from the underground is transported to the ground, and the muck is transported to the ground and then is unloaded. At present, the muck discharging mode is mainly two: one is to dump the soil by the cooperation of a lifting hook and a worker, and the other is to dump the soil by a special dumping device at a certain fixed position, so that the soil in the soil hopper is dumped out. However, in either method, there is a problem of low efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem, provide a dregs self-discharging device, through the device, at the in-process that carries out the dregs and unload, need not to carry out the tipping bucket action, can follow soil bucket skeleton bottom and pour out the dregs fast, have simple convenient characteristics, efficiency increases substantially.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a dregs self-discharging device, includes soil bucket skeleton, front floor and back bottom plate, the soil bucket skeleton is top and bottom open-ended frame shape structure, the bottom of soil bucket skeleton is equipped with the axis of rotation, the axis of rotation sets up along soil bucket skeleton width direction, front floor and back bottom plate pass through the axis of rotation and articulate together, be equipped with respectively on front floor and the back bottom plate and pull the lug, be connected with through pulling the lug and pull wire rope, through carrying and relaxing and pull wire rope, can rotate along the axis of rotation and be the open flat state and fold down the form between front floor and the back bottom plate, seal soil bucket skeleton bottom opening when being the open flat state between front floor and the back bottom plate, open soil bucket skeleton bottom opening when being the state of folding down between front floor and the back bottom plate.
As a further improvement, the pull rod is respectively and rotationally equipped with along its width direction on preceding bottom plate and the back bottom plate, pull the lug and fix respectively at the both ends of pull rod.
As a further improvement of the utility model, the pull rod is respectively arranged at one end of the front bottom plate and one end of the rear bottom plate, which are far away from the rotating shaft.
As a further improvement, the rotation axis is arranged on the central line of the bottom of the soil bucket framework, and the front bottom plate and the rear bottom plate are symmetrically arranged along the rotation axis.
As a further improvement, the upper portion of the soil bucket framework is provided with a traction lifting ring, and the traction steel wire rope passes through the traction lifting ring.
As a further improvement, the traction hanging ring is arranged close to the center line of the upper part of the soil bucket framework.
As a further improvement, the soil bucket framework is provided with a reinforcing rib.
The utility model has the advantages that: the utility model discloses set up preceding bottom plate and the back bottom plate that can open and shut in the bottom of soil fill skeleton, and opening and shutting between preceding bottom plate and the back bottom plate passes through traction wire rope control, at the in-process of dregs transportation, make the bottom opening of preceding bottom plate and back bottom plate closure soil fill skeleton through carrying traction wire rope, in order to load dregs in the soil fill skeleton and transport, when carrying out dregs and unloading, only need relax traction wire rope, under the influence of preceding bottom plate and back bottom plate gravity and dregs gravity, preceding bottom plate and back bottom plate roll over respectively down in order to open the opening of soil fill skeleton bottom, make the dregs directly unload from the bottom of soil fill skeleton, need not to carry out the tipping operation to the soil fill skeleton, the convenient characteristics of easy operation have, can be high-efficient under the condition that occupies the place as far as possible, the quick operation of unloading of carrying out dregs.
Drawings
Fig. 1 is a schematic view of the bottom closure of the device of the present invention;
FIG. 2 is a schematic view of the bottom of the device according to the present invention;
FIG. 3 is a schematic top view of the apparatus of the present invention;
description of the labeling: 1-a soil bucket framework, 2-a front bottom plate, 3-a rear bottom plate, 4-a rotating shaft, 5-a pull rod, 6-a traction lifting lug, 7-a traction lifting ring, 8-a traction steel wire rope and 9-a reinforcing rib.
Detailed Description
The present invention will be further described with reference to the following embodiments and accompanying drawings.
As shown in fig. 1-3, the muck self-unloading device comprises a soil bucket framework 1, a front bottom plate 2 and a rear bottom plate 3. The soil bucket framework 1 is formed by welding steel plates and is of a frame structure with openings at the top and the bottom, and the soil bucket framework 1 is further welded with reinforcing ribs 9 so as to integrally reinforce the soil bucket framework 1 and improve the overall rigidity. The soil bucket comprises a soil bucket framework 1 and is characterized in that a rotating shaft 4 is arranged in the width direction of the bottom of the soil bucket framework 1, the rotating shaft 4 is arranged on the central line of the bottom of the soil bucket framework 1, a front bottom plate 2 and a rear bottom plate 3 are symmetrically hinged together through the rotating shaft 4, and the hinged front bottom plate 2 and the hinged rear bottom plate 3 are matched with the bottom opening of the soil bucket framework 1 in shape. Preceding bottom plate 2 and back bottom plate 3 go up and rotationally be equipped with pull rod 5 respectively along its width direction, and pull rod 5 establishes respectively and keeps away from the one end of axis of rotation 4 on preceding bottom plate 2 and back bottom plate 3, and both ends are equipped with respectively and pull lug 6 about pull rod 5, and the structural strength of preceding bottom plate 2 and back bottom plate 3 can be strengthened in the setting of pull rod 5, and the rotatable setting of pull rod 5 makes the direction of pulling lug 6 have the variability, the operation of being convenient for. The upper part of the soil bucket framework 1 is provided with a traction hanging ring 7 at a position close to the central line, a traction steel wire rope 8 penetrates through the traction hanging ring 7 and then is connected to the traction hanging lug 6, and the traction steel wire rope 8 can be folded in one direction through the traction hanging ring 7, so that the traction steel wire rope 8 can be conveniently operated. Through carrying and lifting and relaxing traction wire rope 8, can rotate along axis of rotation 4 between front floor 2 and the back floor 3 and be the open flat state and the state of rolling over down, seal 1 bottom opening of soil fill skeleton when being the open flat state between front floor 2 and the back floor 3, open 1 bottom opening of soil fill skeleton when being the state of rolling over down between front floor 2 and the back floor 3.
The closing of the bottom opening of the soil bucket framework 1 is controlled by a traction steel wire rope 8, the soil bucket framework 1 is hoisted by a gantry crane or a crawler crane, and the traction steel wire rope 8 is tensioned by the gantry crane or the crawler crane while the muck is hoisted, so that the bottom opening of the soil bucket framework 1 is closed; when the muck is unloaded, the traction steel wire rope 8 is slowly loosened, the front bottom plate 2 and the rear bottom plate 3 can be automatically opened according to the gravity of the front bottom plate 2 and the rear bottom plate 3 and the gravity of the muck, so that the muck is directly unloaded from the bottom of the soil hopper framework 1, the dumping operation is not needed, and the self-unloading effect is achieved.
In summary, the present invention has been made to practical samples according to the contents of the specification and the drawings, and after a plurality of use tests, the effect of the use tests proves that the present invention can achieve the intended purpose, and the practical value is undoubted. The above-mentioned embodiments are only used to conveniently illustrate the present invention, and are not to the limit of the present invention in any form, and any person who knows commonly in the technical field has, if not in the scope of the technical features of the present invention, utilize the present invention to make the equivalent embodiment of local change or modification, and not to break away from the technical features of the present invention, and all still belong to the technical features of the present invention.
Claims (7)
1. The utility model provides a dregs self-discharging device which characterized in that: the soil bucket comprises a soil bucket framework, a front bottom plate and a rear bottom plate, wherein the soil bucket framework is of a frame structure with top and bottom openings, a rotating shaft is arranged at the bottom of the soil bucket framework, the rotating shaft is arranged along the width direction of the soil bucket framework, the front bottom plate and the rear bottom plate are hinged together through the rotating shaft, traction lugs are respectively arranged on the front bottom plate and the rear bottom plate, the traction lugs are connected with traction steel wire ropes through the traction lugs, the traction steel wire ropes are pulled and loosened through lifting, the front bottom plate and the rear bottom plate can rotate along the rotating shaft to be in a flat state and a folded state, the bottom opening of the soil bucket framework is sealed when the front bottom plate and the rear bottom plate are in the flat state, and the bottom opening of the soil bucket framework is opened when the.
2. The muck self-discharging device according to claim 1, wherein: the front bottom plate and the rear bottom plate are respectively and rotatably provided with a pull rod along the width direction, and the traction lifting lugs are respectively fixed at two ends of the pull rod.
3. The muck self-discharging device according to claim 2, wherein: the pull rods are respectively arranged at one ends of the front bottom plate and the rear bottom plate, which are far away from the rotating shaft.
4. The muck self-discharging device according to claim 1, wherein: the rotation axis is established on the central line of soil fill skeleton bottom, front bottom plate and back bottom plate set up along rotation axis symmetry.
5. The muck self-discharging device according to claim 1, wherein: the upper portion of soil fill skeleton is equipped with the traction rings, traction wire rope passes the traction rings.
6. The muck self-discharging device according to claim 5, wherein: the traction hanging ring is arranged close to the center line of the upper part of the soil bucket framework.
7. The muck self-discharging device according to claim 1, wherein: and reinforcing ribs are arranged on the soil hopper framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593181.8U CN210710377U (en) | 2019-09-24 | 2019-09-24 | Muck self-unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593181.8U CN210710377U (en) | 2019-09-24 | 2019-09-24 | Muck self-unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210710377U true CN210710377U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921593181.8U Active CN210710377U (en) | 2019-09-24 | 2019-09-24 | Muck self-unloading device |
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| Country | Link |
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| CN (1) | CN210710377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460731A (en) * | 2021-07-08 | 2021-10-01 | 中国土木工程集团有限公司 | Automatic soil unloading device |
-
2019
- 2019-09-24 CN CN201921593181.8U patent/CN210710377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460731A (en) * | 2021-07-08 | 2021-10-01 | 中国土木工程集团有限公司 | Automatic soil unloading device |
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