CN212424364U - Dregs scarfing cinder mechanism with auxiliary fan - Google Patents
Dregs scarfing cinder mechanism with auxiliary fan Download PDFInfo
- Publication number
- CN212424364U CN212424364U CN202020696873.1U CN202020696873U CN212424364U CN 212424364 U CN212424364 U CN 212424364U CN 202020696873 U CN202020696873 U CN 202020696873U CN 212424364 U CN212424364 U CN 212424364U
- Authority
- CN
- China
- Prior art keywords
- fan
- funnel
- slag
- muck
- counterforce
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model provides a muck slag removal mechanism with an auxiliary fan, wherein a fan counterforce steel frame is arranged close to a funnel counterforce bracket; a funnel is arranged on the funnel counterforce support; the fan is arranged on the fan counterforce steel frame; an air outlet of the fan is arranged close to the feed inlet of the funnel; the dregs conveyer includes: the driving mechanism and a driving motor are connected with the driving mechanism and used for driving the driving mechanism to run; a plurality of buckets are uniformly distributed on the transmission mechanism; the discharge end of the transmission mechanism is arranged at the upper part of the feed inlet of the funnel; a discharge hole of the funnel is provided with a horizontal slag conveying belt; the fan is arranged at the lower part of the discharge end of the transmission mechanism, and the blowing port of the fan faces the discharge end of the transmission mechanism. The muck slag removing mechanism can clean up muck in a scraper bucket of the muck conveyor and prevent the muck from returning to the hole for the second time. The fan sets up on fan counter-force steelframe, does not influence the shield and constructs other parts normal work of machine, can improve dregs conveying efficiency.
Description
Technical Field
The utility model relates to a shield tunnel construction dregs scarfing cinder technical field especially relates to a dregs scarfing cinder mechanism with auxiliary fan.
Background
At present, in many cities, a shield machine or a TBM (tunnel boring machine) is mostly used in subway construction, the shield machine is a special engineering machine in tunnel construction, all parts of the shield machine are closely matched with each other, tasks of excavating and cutting soil bodies, conveying soil residues, assembling tunnel linings and measuring, guiding and correcting deviation can be completed, and the construction speed of tunnel construction is greatly improved. However, since the connection is tight in all aspects, the tunneling speed is seriously affected when a problem occurs in any one aspect.
The vertical muck conveyor is a machine for loading the muck for tunnel excavation onto a bucket of the conveyor and transporting the muck to the ground through the conveyor. Greatly reduces the manpower input in the aspect of slag transportation and improves the engineering efficiency. But the geological conditions that meets at the transmission dregs in-process are inconsistent for the dregs state is also different, and some dregs humidity is great, adheres easily on the scraper bowl, is carrying out the dregs transportation like this, causes the unable whole funnel of following of dregs to drop easily, makes during the dregs returns the tunnel through perpendicular conveyer belt again, influences the tunnel excavation progress.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough among the above-mentioned prior art, the utility model provides a and a dregs scarfing cinder mechanism with auxiliary fan, include: the device comprises a fan counterforce steel frame, a funnel counterforce support and a muck conveying device;
the fan counterforce steel frame is arranged close to the funnel counterforce support;
a funnel is arranged on the funnel counterforce support;
the fan is arranged on the fan counterforce steel frame; an air outlet of the fan is arranged close to the feed inlet of the funnel;
the dregs conveyer includes: the driving mechanism and a driving motor are connected with the driving mechanism and used for driving the driving mechanism to run;
a plurality of buckets are uniformly distributed on the transmission mechanism;
the discharge end of the transmission mechanism is arranged at the upper part of the feed inlet of the funnel;
a discharge hole of the funnel is provided with a horizontal slag conveying belt;
the fan is arranged at the lower part of the discharge end of the transmission mechanism, and the blowing port of the fan faces the discharge end of the transmission mechanism.
It is further noted that the transmission mechanism is provided with a horizontal transmission belt and a vertical transmission belt;
the first end of the horizontal conveyor belt is a discharge end of the transmission mechanism;
the second end of the horizontal conveyor belt is connected with the first end of the vertical conveyor belt;
the second end of the vertical conveyor belt is arranged close to the muck stacking area in the tunnel.
It should be further noted that the angle between the air outlet direction of the fan and the horizontal plane ranges from 30 ° to 45 °.
It is further noted that a fan platform is arranged at a position, close to the top, of the fan counterforce steel frame;
the fan is fixed on the fan platform.
It is further noted that the funnel is arranged near the top of the funnel counterforce support;
the horizontal slag-conveying belt is fixedly arranged on the counter-force bracket of the funnel.
It is further noted that a camera is arranged on the funnel counterforce support;
a protective cover is arranged outside the camera;
the camera is connected with the controller through a communication cable;
the controller is connected with the display screen.
Further, it should be noted that the method further includes: the slag conveyor comprises a control panel, a fan control circuit, a motor control circuit and a slag conveying belt control circuit;
the controller is connected with the control panel to acquire control information input by a user;
the controller is connected with the fan through a fan control circuit and controls the fan to operate;
the controller is connected with the driving motor through the motor control circuit and controls the driving motor to operate;
the controller is connected with the motor of the horizontal slag conveying belt through a slag conveying belt control circuit and controls the motor of the horizontal slag conveying belt to operate.
According to the technical scheme, the utility model has the advantages of it is following:
(1) the muck slag removing mechanism can clean up muck in a scraper bucket of the muck conveyor and prevent the muck from returning to the hole for the second time.
(2) The fan sets up on fan reaction steelframe, does not influence the shield and constructs other parts normal work of machine, consequently only need handle the dregs part on ground and increase the fan and can show improvement dregs conveying efficiency.
(3) Less dregs can drop in the non-funnel area through the fan, reduce the dregs and drop and injure workman's risk by a crashing object, improve the security.
(4) The fan can be adjusted according to the on-site needs, selects the switch of fan according to the dregs property, closes the fan in the good period of dregs condition that drops, reduces the energy consumption, can increase the work efficiency of fan when dregs humidity is great, improves and clears up dregs work efficiency.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a muck slag removal mechanism with an auxiliary blower;
FIG. 2 is a schematic view of an embodiment of a slag removing mechanism with an auxiliary fan;
fig. 3 is a schematic view of an embodiment of a slag removing mechanism with an auxiliary fan.
Detailed Description
The utility model provides an among the dregs of soil scarfing cinder mechanism with auxiliary fan, use shield tunnel construction dregs of soil scarfing cinder technical field, in the concrete structure, should understand, when saying that certain component or layer is "on" another component or layer, "connected" or "coupling" to another component or layer, it may be directly on another component or layer, by the lug connection or couple to another component or layer, also may have intermediate element or layer. In contrast, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element or layer, there are no intervening elements or layers present. Like numbers refer to like elements throughout. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The embodiment provided by the utility model is shown in fig. 1 to 3, include: a fan counterforce steel frame 4, a funnel counterforce support 23 and a muck conveying device 1; the fan counterforce steel frame 4 is arranged close to the funnel counterforce support 23; a funnel 21 is arranged on the funnel reaction force bracket 23; the fan 3 is arranged on the fan counterforce steel frame 4; the air outlet of the fan 3 is arranged close to the feed inlet of the funnel 21.
The slag conveying device 1 includes: the driving mechanism and a driving motor 38 connected with the driving mechanism for driving the driving mechanism to run; a plurality of buckets 11 are uniformly distributed on the transmission mechanism; the discharge end of the transmission mechanism is arranged at the upper part of the feed inlet of the funnel 21; a discharge hole of the hopper 21 is provided with a horizontal slag conveying belt 22; the fan 3 is arranged at the lower part of the discharge end of the transmission mechanism, and the blowing port of the fan 3 faces the discharge end of the transmission mechanism.
Further, the transmission mechanism is provided with a horizontal transmission belt 13 and a vertical transmission belt 14; the first end of the horizontal conveyor belt 13 is a discharge end of the transmission mechanism; the second end of the horizontal conveyor belt 13 is connected with the first end of the vertical conveyor belt 14; a second end of the vertical conveyor 14 is disposed adjacent to the muck dump in the tunnel. A fan platform 6 is arranged at the position, close to the top, of the fan counterforce steel frame 4; the fan 3 is fixed on a fan platform 6. The funnel 21 is arranged near the top of the funnel reaction force bracket 23; the horizontal slag-transferring belt 22 is fixed on the counter-force bracket 23 of the funnel. The angle range between the air outlet direction of the fan 3 and the horizontal plane is 30-45 degrees. The air outlet position of fan is above funnel 21 position for the wind that the fan blew out can blow to vertical conveyor belt scraper bowl 11 by the at utmost, makes the smooth discharge of dregs.
In actual engineering, rock mass residues are generated after a shield tunneling machine or a TBM starts tunneling, a bucket 11 excavates along with the bucket lifting of a vertical conveyor belt, lifts the residues, then conveys the residues through a conveyor belt, reaches the upper part of a funnel, pours the residues out, and then conveys the residues to a ground stacking point through a horizontal slag conveying belt. Whether the fan is started or not is selected by observing the residue soil discharging condition of the bucket.
Thus, the utility model relates to a dregs scarfing cinder mechanism with auxiliary fan under fan 3's effect, can be with the dregs clean up in the dregs conveyer scraper bowl that hangs down. The normal work of other parts of the shield tunneling machine is not influenced, and the slag discharging efficiency is improved. The risk that the dregs fall and injure workers is reduced, and the safety is improved.
In order to be able to control the start and stop of the individual electrical elements in the mechanism. The utility model discloses in, still include: a control panel 34, a fan control circuit 35, a motor control circuit 36 and a slag belt control circuit 37; a camera 32 is arranged on the funnel counterforce bracket 23; a protective cover is arranged outside the camera 32; the camera 32 is connected with the controller 31 through a communication cable; the controller 31 is connected to a display screen 33.
The controller 31 acquires control information input by a user by being connected to the control panel 34; the controller 31 is connected with the fan 3 through a fan control circuit 35 and controls the fan 3 to operate; the controller 31 is connected with the driving motor 38 through the motor control circuit 36 and controls the driving motor 38 to operate; the controller 31 is connected to the horizontal slag belt motor 39 through the slag belt control circuit 37, and controls the horizontal slag belt motor 39 to operate.
In this way, the user can see the state of the soil, such as the moisture level, viscosity, etc., of the soil through the camera 32. It can also be known whether the hopper 21 can dump the muck clean. If more dregs are left in the hopper 21, the fan 3 can be started to operate through the control panel 34.
The associated circuitry for the controller 31, control panel 34, etc. may be located in a master room, or distribution room, wired to the field devices.
The fan control circuit 35, the motor control circuit 36 and the slag belt control circuit 37 may be in the form of circuits commonly used in the art, and the specific circuit form is not limited.
The controller 31 adopts an STM32F103VET6 singlechip and a peripheral circuit, or adopts ATmega32 and a peripheral circuit thereof, or adopts a 51-series singlechip and a peripheral circuit thereof.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a dregs scarfing cinder mechanism with auxiliary fan which characterized in that includes: a fan reaction steel frame (4), a funnel reaction support (23) and a muck conveying device (1);
the fan counterforce steel frame (4) is arranged close to the funnel counterforce support (23);
a funnel (21) is arranged on the funnel reaction force bracket (23);
the fan (3) is arranged on the fan counterforce steel frame (4); an air outlet of the fan (3) is arranged close to a feed inlet of the funnel (21);
the muck conveyor (1) comprises: the driving mechanism and a driving motor are connected with the driving mechanism and used for driving the driving mechanism to run;
a plurality of buckets (11) are uniformly distributed on the transmission mechanism;
the discharge end of the transmission mechanism is arranged at the upper part of the feed inlet of the hopper (21);
a discharge hole of the funnel (21) is provided with a horizontal slag conveying belt (22);
the fan (3) is arranged at the lower part of the discharge end of the transmission mechanism, and the blowing port of the fan (3) faces the discharge end of the transmission mechanism.
2. The slag removal mechanism with auxiliary blower of claim 1,
the transmission mechanism is provided with a horizontal transmission belt (13) and a vertical transmission belt (14);
the first end of the horizontal conveyor belt (13) is the discharge end of the transmission mechanism;
the second end of the horizontal conveyor belt (13) is connected with the first end of the vertical conveyor belt (14);
the second end of the vertical conveyor belt (14) is arranged close to the muck accumulation area in the tunnel.
3. The slag removal mechanism with auxiliary fan according to claim 1 or 2,
the angle range between the air outlet direction of the fan (3) and the horizontal plane is 30-45 degrees.
4. The slag removal mechanism with auxiliary fan according to claim 1 or 2,
a fan platform (6) is arranged on the fan counterforce steel frame (4) close to the top;
the fan (3) is fixed on the fan platform (6).
5. The slag removal mechanism with auxiliary fan according to claim 1 or 2,
the funnel (21) is arranged at the top position close to the funnel reaction force bracket (23);
the horizontal slag-conveying belt (22) is fixedly arranged on the funnel counterforce bracket (23).
6. The slag removal mechanism with auxiliary fan according to claim 1 or 2,
a camera is arranged on the funnel reaction force bracket (23);
a protective cover is arranged outside the camera;
the camera is connected with the controller through a communication cable;
the controller is connected with the display screen.
7. The slag removal mechanism with auxiliary blower of claim 6,
further comprising: the slag conveyor comprises a control panel, a fan control circuit, a motor control circuit and a slag conveying belt control circuit;
the controller is connected with the control panel to acquire control information input by a user;
the controller is connected with the fan (3) through a fan control circuit and controls the fan (3) to operate;
the controller is connected with the driving motor through the motor control circuit and controls the driving motor to operate;
the controller is connected with the motor of the horizontal slag conveying belt through a slag conveying belt control circuit and controls the motor of the horizontal slag conveying belt to operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020696873.1U CN212424364U (en) | 2020-04-29 | 2020-04-29 | Dregs scarfing cinder mechanism with auxiliary fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020696873.1U CN212424364U (en) | 2020-04-29 | 2020-04-29 | Dregs scarfing cinder mechanism with auxiliary fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212424364U true CN212424364U (en) | 2021-01-29 |
Family
ID=74293329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020696873.1U Active CN212424364U (en) | 2020-04-29 | 2020-04-29 | Dregs scarfing cinder mechanism with auxiliary fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212424364U (en) |
-
2020
- 2020-04-29 CN CN202020696873.1U patent/CN212424364U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104564050B (en) | Equipment for heading and anchoring parallel operation construction | |
| CN206068953U (en) | A kind of reclaimer bucket wheel device with material screening function | |
| CN106185080A (en) | Carrying, blockage dredging device bottom Mine Stope drop shaft discharging opening | |
| CN108756907B (en) | Tunnel top shield guniting equipment | |
| CN105177202A (en) | Iron-making blast furnace overhaul method | |
| CN212424364U (en) | Dregs scarfing cinder mechanism with auxiliary fan | |
| CN202321288U (en) | Scraper-type anti-blocking material discharge bin | |
| US2298599A (en) | Block cave mining method and plant | |
| CN205953062U (en) | Row's device is changeed in waste material transportation | |
| CN107812586A (en) | A kind of feed hopper flash adjusting means and vertical shaft impact crusher | |
| CN107263730A (en) | Underground chamber sandstone mixes and stirs system and method | |
| CN207538835U (en) | A kind of open type TBM cleaning dregs systems | |
| CN215718784U (en) | Automatic loading and transporting control device of intelligent mining tunneling machine | |
| CN213684235U (en) | Continuous coal slag-liquid separation metering equipment for underground coal mine drilling field | |
| CN209651241U (en) | Transportation system | |
| CN107100626A (en) | Monomer movement type complete equipment semi-continuousmining technology system | |
| CN113753768A (en) | Large chimney dismounting device and method thereof | |
| CN113338984A (en) | Rapid tunneling construction process of strong water-rich long-distance coal roadway tunneling and anchoring all-in-one machine | |
| CN207660286U (en) | Large-span industrial building device and concrete vertical transport | |
| CN205989931U (en) | Mine Stope drop shaft discharging opening bottom carries, blockage dredging device | |
| CN215213586U (en) | Mine shaft bottom powder recovery system of skip pit | |
| JP4308370B2 (en) | Soil removal system | |
| CN217206473U (en) | Automatic feeding device for tunnel quick grouting | |
| CN216342123U (en) | Continuous slag discharging device and vertical shaft heading machine | |
| CN220664189U (en) | Automatic change and unload and use skid-steer loader |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |