CN115892876B - A soil conveying device for an earth pressure shield tunneling machine - Google Patents
A soil conveying device for an earth pressure shield tunneling machineInfo
- Publication number
- CN115892876B CN115892876B CN202211367366.3A CN202211367366A CN115892876B CN 115892876 B CN115892876 B CN 115892876B CN 202211367366 A CN202211367366 A CN 202211367366A CN 115892876 B CN115892876 B CN 115892876B
- Authority
- CN
- China
- Prior art keywords
- belt
- transmission shaft
- correspondingly
- lifting
- lifting belt
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
本发明公开了一种土压盾构机的渣土输送装置，该装置包括与土压盾构机的土仓对应连接的螺旋输送机，所述螺旋输送机的出口与泡沫加注机对应连接，所述泡沫加注机与带式输送机对应连接，所述带式输送机的出口端与外运的渣斗对应连接。本发明一种土压盾构机的渣土输送装置设有泡沫加注机，可以对螺旋输送机输出的渣土进行泡沫加注操作，通过泡沫成功改良螺旋输送机输出渣土的效果，使得渣土具有良好的流动性和塑性以及防水渗透性，实现了渣土的连续性高效运输，自动化程度高，有效解决了现有盾构隧道出渣方式工期长、安全隐患大等缺点。
This invention discloses a muck conveying device for an earth pressure shield tunneling machine. The device includes a screw conveyor connected to the muck chamber of the earth pressure shield tunneling machine. The outlet of the screw conveyor is connected to a foam injection machine, which is connected to a belt conveyor. The outlet of the belt conveyor is connected to an external muck hopper. This invention's muck conveying device for an earth pressure shield tunneling machine is equipped with a foam injection machine, which can inject foam into the muck output from the screw conveyor. The foam successfully improves the muck output effect of the screw conveyor, giving the muck good fluidity, plasticity, and waterproof permeability. This achieves continuous and efficient muck transportation with a high degree of automation, effectively solving the shortcomings of existing shield tunnel muck removal methods, such as long construction periods and significant safety hazards.
Description
Technical Field
The invention relates to the field of accessory equipment of an earth pressure shield machine, in particular to a muck conveying device of the earth pressure shield machine.
Background
In tunnel construction, shield tunneling machine technology is being widely used due to the advantages of fast construction progress, good safety and the like. When the earth pressure balance shield machine is used for tunneling a tunnel, a mode of a screw conveyor and a conveyor belt is often adopted for conveying the dregs, but the dregs are easy to spill along with wind, so that pollution is caused. Therefore, it is necessary to design a muck conveying device of the earth pressure shield machine.
Disclosure of Invention
In order to overcome the defects in the prior art, the slag conveying device of the earth pressure shield machine is provided.
The invention is realized by the following scheme:
The device comprises a screw conveyor correspondingly connected with a soil bin of the earth pressure shield machine, wherein an outlet of the screw conveyor is correspondingly connected with a foam filling machine, the foam filling machine is correspondingly connected with a belt conveyor, and an outlet end of the belt conveyor is correspondingly connected with an externally-transported slag bucket;
The foam filling machine comprises a foam filling machine conveying belt which is correspondingly communicated with an outlet of the spiral conveyor, wherein the outlet of the foam filling machine conveying belt is correspondingly connected with an inlet of the belt conveyor, a water distributor is correspondingly arranged above the advancing direction of the foam filling machine conveying belt, a plurality of water distribution holes are correspondingly arranged at the lower end of the water distributor, a water outlet pipe is arranged at the upper end of the water distributor, and the lower end of the water outlet pipe is correspondingly communicated with the water storage tank;
the belt conveyor comprises a connecting belt unit correspondingly communicated with the outlet of the conveying belt of the foam filling machine, the connecting belt unit is correspondingly connected with a lifting belt unit, the lifting belt unit is correspondingly connected with the conveying belt unit, and the outlet of the conveying belt unit is correspondingly connected with an outward-transported slag bucket.
The water storage tank is correspondingly provided with a water storage tank water pump which is correspondingly communicated with the water outlet pipe.
The two ends of the water distributor are correspondingly provided with water distributor connecting shafts, the water distributor connecting shafts are correspondingly connected with water distributor sliding blocks, and the water distributor sliding blocks are driven by a water distributor motor to slide on water distributor sliding rails;
The included angle between the sliding rail of the water distributor and the horizontal plane is 30-60 degrees.
The water distributor, the first foam filling device and the second filling device are sequentially arranged along the advancing direction of the foam filling machine conveying belt, and the tail end of the foam filling machine conveying belt is correspondingly provided with a foam filling machine detector.
The first foam filling device is correspondingly communicated with the first foam generator, and the second filling device is correspondingly communicated with the second foam generator;
And two ends of the second foam generator are correspondingly connected with the second foam generator connecting shaft and the output shaft of the second foam generator rotating motor.
The connecting belt unit comprises a connecting belt frame, a belt conveying sensor is correspondingly arranged on the connecting belt frame, a connecting belt motor is correspondingly arranged below the connecting belt frame, the connecting belt motor correspondingly drives a connecting belt main transmission shaft, the connecting belt main transmission shaft is correspondingly connected with a pair of connecting belt main chain wheels, the connecting belt main chain wheels correspondingly drive the connecting belt auxiliary transmission shafts through connecting belt chains, connecting belt conveying main chain wheels are correspondingly arranged on the inner sides of the connecting belt main transmission shafts, connecting belt conveying auxiliary chain wheels are correspondingly arranged on the inner sides of the belt auxiliary transmission shafts, and connecting belt conveying main chain wheels and connecting belt conveying auxiliary chain wheels are correspondingly provided with connecting belt bodies.
The connecting belt main chain wheels are symmetrically arranged at two ends of the connecting belt main transmission shaft, the two connecting belt main chain wheels are correspondingly connected with two connecting belt chains respectively, a pair of connecting belt auxiliary chain wheels are correspondingly arranged at two ends of the connecting belt auxiliary transmission shaft, the connecting belt auxiliary chain wheels are driven by the connecting belt chains respectively, the connecting belt conveying main chain wheels are arranged on the connecting belt main transmission shaft and are arranged at two inner sides of the connecting belt main chain wheels, and the connecting belt conveying auxiliary chain wheels are arranged on the belt auxiliary transmission shaft and are arranged at two inner sides of the connecting belt auxiliary chain wheels.
The lifting belt unit comprises a lifting belt frame, a first lifting belt main transmission shaft and a second lifting belt main transmission shaft are correspondingly arranged at one end of the lifting belt frame, and the first lifting belt main transmission shaft and the second lifting belt main transmission shaft are correspondingly driven by a first lifting belt motor and a second lifting belt motor respectively;
A first lifting belt driven transmission shaft and a second lifting belt driven transmission shaft are correspondingly arranged at the other end of the lifting belt frame, and the horizontal positions of the first lifting belt main transmission shaft and the second lifting belt main transmission shaft are higher than those of the first lifting belt driven transmission shaft and the second lifting belt driven transmission shaft;
The first lifting belt main transmission shaft and the second lifting belt main transmission shaft drive a first lifting belt driven transmission shaft and a second lifting belt driven transmission shaft through a first lifting belt chain and a second lifting belt chain respectively;
A first lifting belt main sprocket and a second lifting belt main sprocket are correspondingly arranged on the inner sides of the first lifting belt main transmission shaft and the second lifting belt main transmission shaft respectively, and a first lifting belt auxiliary sprocket and a second lifting belt auxiliary sprocket are correspondingly arranged on the inner sides of the first lifting belt auxiliary transmission shaft and the second lifting belt auxiliary transmission shaft respectively;
the first and second lifting belt main sprockets have a height that is higher than the first and second lifting belt slave sprockets.
The axes of the first lifting belt main transmission shaft and the second lifting belt main transmission shaft are positioned in the same straight line.
The first lifting belt main chain wheel and the second lifting belt main chain wheel are respectively two symmetrically arranged.
The beneficial effects of the invention are as follows:
1. the slag soil conveying device of the earth pressure shield machine is provided with the foam filling machine, so that the slag soil output by the spiral conveyor can be subjected to foam filling operation, and the effect of the slag soil output by the spiral conveyor is successfully improved through the foam, so that the slag soil has good fluidity, plasticity and waterproof permeability.
2. The foam filling machine of the dregs conveying device of the earth pressure shield machine is convenient to install and use, has high reliability, can reduce equipment cost, and is beneficial to large-scale industrial application.
3. According to the foam filling machine of the muck conveying device of the earth pressure shield machine, a small amount of water is added through the water distributor, so that the water content of muck is improved, favorable conditions are provided for subsequent foam filling, the passing muck is improved twice through the first foam generator and the second foam generator, the muck improvement effect is effectively improved, the parameters of the muck at the outlet of the foam filling machine are detected through the foam filling machine detector, and the filling amount of the water distributor, the first foam generator and the second foam generator is timely adjusted, so that the muck is in a good state in the subsequent working procedure.
4. The belt conveyor of the muck conveying device of the earth pressure shield machine solves the technical problems that the conventional belt conveyor cannot meet the requirements due to the fact that slag is discontinuous in the current tunnel exploitation and the urban implementation space is limited, can realize continuous conveying of muck from the inside of a tunnel to an earth surface unloading point, ensures that muck is conveyed between conveying belts, greatly reduces the influence of muck scattering on the field operation environment, and realizes energy conservation and environmental protection.
5. The connecting belt unit of the muck conveying device of the earth pressure shield machine is communicated with the outlet of the foam filling machine, can be used in a tunnel with a small section, and can be used for conveying muck filled with foam into the belt conveyor.
6. The muck conveying device of the earth pressure shield machine firstly utilizes the lifting belt unit to lift muck to a certain height, and then the muck is conveyed to the muck hopper from the slowly descending conveying belt unit, so that continuous and efficient conveying of muck is realized, the automation degree is high, and the technical problems that the existing shield tunnel slag discharging mode is long in construction period, high in potential safety hazard, incapable of being used in a tunnel with a small section and incapable of being put into use before the maintenance structure of an originating well is completed are effectively solved.
Drawings
FIG. 1 is a block diagram of a muck delivery mechanism of an earth pressure shield machine of the present invention;
FIG. 2 is a detailed view of the foam dispenser of the muck delivery mechanism of the earth pressure shield machine of the present invention;
FIG. 3 is a detailed view of the construction of the belt conveyor of the muck conveying device of the earth pressure shield machine of the present invention;
FIG. 4 is a detailed view of the structure of a connecting belt unit of the muck delivery mechanism of the earth pressure shield machine of the present invention;
FIG. 5 is a detailed view of the construction of a lifting belt unit of the muck delivery mechanism of the earth pressure shield of the present invention;
In the figure, 1 is a foam filling machine conveying belt, 2 is a water distributor, 3 is a water outlet pipe, 4 is a water storage tank, 5 is a water storage tank water pump, 6 is a water distributor connecting shaft, 7 is a water distributor sliding block, 8 is a water distributor motor, 9 is a water distributor sliding rail, 10 is a first foam filling machine, 11 is a second filling machine, 12 is a foam filling machine detector, 13 is a first foam generator, 14 is a second foam generator, 15 is a second foam generator connecting shaft, 16 is a second foam generator rotating motor, 17 is a connecting belt unit, 171 is a connecting belt frame, 172 is a belt conveying sensor, 173 is a connecting belt motor, 174 is a connecting belt main transmission shaft, 175 is a connecting belt sprocket, 176 is a connecting belt chain, 177 is a connecting belt auxiliary transmission shaft, 178 is a connecting belt auxiliary sprocket, 179 is a connecting belt conveying main sprocket, 1710 is a connecting belt conveying auxiliary sprocket, 18 is a lifting belt unit, 181 is a lifting belt frame, 182 is a first lifting belt main transmission shaft, 183 is a second lifting belt main transmission shaft, 184 is a first lifting belt motor, 185 is a second lifting belt lifting motor, 186 is a second lifting belt lifting motor, 188 is a second lifting belt main transmission shaft, 1811 is a second lifting belt main transmission shaft, and 1813 is a main lifting belt main transmission shaft, and 1812 is a main lifting belt main transmission belt.
Detailed Description
Preferred embodiments of the present invention will be further described with reference to the accompanying drawings:
As shown in figure 1, the dregs conveying device of the earth pressure shield machine comprises a screw conveyor correspondingly connected with a soil bin of the earth pressure shield machine, an outlet of the screw conveyor is correspondingly connected with a foam filling machine, the foam filling machine is correspondingly connected with a belt conveyor, an outlet end of the belt conveyor is correspondingly connected with an externally-transported dregs bucket, dregs in the soil bin of the earth pressure shield machine are conveyed to the foam filling machine through the screw conveyor to be foam filled, the improved dregs are conveyed to the dregs bucket through the belt conveyor, and the dregs bucket is periodically transported outwards by a carrier.
As shown in fig. 2, the foam filling machine comprises a foam filling machine conveying belt 1 correspondingly communicated with an outlet of a screw conveyor, wherein the outlet of the foam filling machine conveying belt 1 is correspondingly connected with an inlet of a belt conveyor, a water distributor 2 is correspondingly arranged above the advancing direction of the foam filling machine conveying belt 1, a plurality of water distribution holes (not shown in the drawing) are correspondingly arranged at the lower end of the water distributor 2, a water outlet pipe 3 is arranged at the upper end of the water distributor 2, and the lower end of the water outlet pipe 3 is correspondingly communicated with a water storage tank 4;
As shown in fig. 3, the belt conveyor comprises a connecting belt unit 17 correspondingly communicated with the outlet of the conveyor belt 1 of the foam filling machine, the connecting belt unit 17 is correspondingly connected with a lifting belt unit 18, the lifting belt unit 18 is correspondingly connected with a conveyor belt unit 19, and the outlet of the conveyor belt unit 19 is correspondingly connected with an externally-transported slag bucket.
The water storage tank 4 is correspondingly provided with a water storage tank water pump 5, and the water storage tank water pump 5 is correspondingly communicated with the water outlet pipe 3.
Two ends of the water distributor 2 are correspondingly provided with water distributor connecting shafts 6, the water distributor connecting shafts 6 are correspondingly connected with water distributor sliding blocks 7, and the water distributor sliding blocks 7 are driven by water distributor motors 8 to slide on water distributor sliding rails 9;
the included angle between the sliding rail 9 of the water distributor and the horizontal plane is 30-60 degrees.
The water distributor 2, the first foam filler 10 and the second filler 11 are sequentially arranged along the advancing direction of the foam filler conveying belt 1, and the tail end of the foam filler conveying belt 1 is correspondingly provided with a foam filler detector 12.
The first foam filling device 10 is correspondingly communicated with the first foam generator 13, the second filling device 11 is correspondingly communicated with the second foam generator 14, and two ends of the second foam generator 14 are correspondingly connected with the second foam generator connecting shaft 15 and the output shaft of the second foam generator rotating motor 16. The mixing degree of foam and dregs can be improved through the plurality of first foam injectors 10 and the second injectors 11, so that the dregs can not be spilled in the subsequent process.
As shown in fig. 4, the connection belt unit 17 includes a connection belt frame 171, a belt type conveying sensor 172 is correspondingly disposed on the connection belt frame 171, a connection belt motor 173 is correspondingly disposed below the connection belt frame 171, the connection belt motor 173 correspondingly drives a connection belt main transmission shaft 174, the connection belt main transmission shaft 174 is correspondingly connected with a pair of connection belt main sprockets 175, the connection belt main sprockets 175 correspondingly drive a connection belt auxiliary transmission shaft 177 through a connection belt chain 176, a connection belt conveying main sprocket 179 is correspondingly disposed on the inner side of the connection belt main transmission shaft 174, a connection belt conveying auxiliary sprocket 1710 is correspondingly disposed on the inner side of the belt auxiliary transmission shaft 177, and connection belt bodies (not shown in the drawing) are correspondingly disposed on the connection belt conveying main sprocket 179 and the connection belt conveying auxiliary sprocket 1710.
The connecting belt main chain wheels 175 are symmetrically arranged at two ends of the connecting belt main transmission shaft 174, the two connecting belt main chain wheels 175 are respectively and correspondingly connected with two connecting belt chain wheels 176, a pair of connecting belt auxiliary chain wheels 178 are correspondingly arranged at two ends of the connecting belt auxiliary transmission shaft 177, the pair of connecting belt auxiliary chain wheels 178 are respectively driven by the connecting belt chain wheels 176, the connecting belt conveying main chain wheels 179 are arranged on the connecting belt main transmission shaft 174 and are arranged on two inner sides of the connecting belt main chain wheels 175, and the connecting belt conveying auxiliary chain wheels 1710 are arranged on the two connecting belt auxiliary chain wheels 178 and are arranged on the connecting belt auxiliary transmission shaft 177.
As shown in fig. 5, the lifting belt unit 18 includes a lifting belt frame 181, a first lifting belt main transmission shaft 182 and a second lifting belt main transmission shaft 183 are correspondingly disposed at one end of the lifting belt frame 181, and the first lifting belt main transmission shaft 182 and the second lifting belt main transmission shaft 183 are correspondingly driven by a first lifting belt motor 184 and a second lifting belt motor 185 respectively;
A first lifting belt driven transmission shaft 186 and a second lifting belt driven transmission shaft 187 are correspondingly arranged at the other end of the lifting belt frame 181, and the horizontal positions of the first lifting belt main transmission shaft 182 and the second lifting belt main transmission shaft 183 are higher than those of the first lifting belt driven transmission shaft 186 and the second lifting belt driven transmission shaft 187;
the first and second lifting belt main drive shafts 182 and 183 drive the first and second lifting belt slave drive shafts 186 and 187 through the first and second lifting belt links 188 and 189, respectively;
A first lifting belt main chain wheel 1810 and a second lifting belt main chain wheel 1811 are correspondingly arranged on the inner sides of the first lifting belt main transmission shaft 182 and the second lifting belt main transmission shaft 183 respectively, and a first lifting belt slave chain wheel 1812 and a second lifting belt slave chain wheel 1813 are correspondingly arranged on the inner sides of the first lifting belt slave transmission shaft 186 and the second lifting belt slave transmission shaft 187 respectively;
The first and second lift belt main sprockets 1810 and 1811 are taller than the first and second lift belt slave sprockets 1812 and 1813.
The axes of the first and second main lift belt drive shafts 182, 183 are located in the same straight line.
The first lifting belt main sprocket 1810 and the second lifting belt main sprocket 1811 are respectively two symmetrically arranged. The working efficiency and stability of the lifting belt unit 18 can be effectively improved by the separate first and second lifting belt main drive shafts 182 and 183 and the associated separate accessory equipment.
While the invention has been described and illustrated in considerable detail, it should be understood that modifications and equivalents to the above-described embodiments will become apparent to those skilled in the art, and that such modifications and improvements may be made without departing from the spirit of the invention.
Claims (7)
1. The slag soil conveying device of the earth pressure shield machine is characterized by comprising a screw conveyor correspondingly connected with a soil bin of the earth pressure shield machine, wherein an outlet of the screw conveyor is correspondingly connected with a foam filling machine, the foam filling machine is correspondingly connected with a belt conveyor, and an outlet end of the belt conveyor is correspondingly connected with an externally-transported slag hopper;
The foam filling machine comprises a foam filling machine conveying belt (1) correspondingly communicated with an outlet of the screw conveyor, wherein the outlet of the foam filling machine conveying belt (1) is correspondingly connected with an inlet of the belt conveyor, a water distributor (2) is correspondingly arranged above the advancing direction of the foam filling machine conveying belt (1), a plurality of water distribution holes are correspondingly arranged at the lower end of the water distributor (2), a water outlet pipe (3) is arranged at the upper end of the water distributor (2), and the lower end of the water outlet pipe (3) is correspondingly communicated with a water storage tank (4);
the belt conveyor comprises a connecting belt unit (17) correspondingly communicated with an outlet of a conveying belt (1) of the foam filling machine, the connecting belt unit (17) is correspondingly connected with a lifting belt unit (18), the lifting belt unit (18) is correspondingly connected with a conveying belt unit (19), and an outlet of the conveying belt unit (19) is correspondingly connected with an outgoing slag hopper;
The lifting belt unit (18) comprises a lifting belt frame (181), a first lifting belt main transmission shaft (182) and a second lifting belt main transmission shaft (183) are correspondingly arranged at one end of the lifting belt frame (181), the first lifting belt main transmission shaft (182) and the second lifting belt main transmission shaft (183) are correspondingly driven by a first lifting belt motor (184) and a second lifting belt motor (185) respectively, a first lifting belt slave transmission shaft and a second lifting belt slave transmission shaft are correspondingly arranged at the other end of the lifting belt frame (181), and the horizontal positions of the first lifting belt main transmission shaft (182) and the second lifting belt main transmission shaft (183) are higher than those of the first lifting belt slave transmission shaft and the second lifting belt slave transmission shaft;
The water distributor (2), the first foam filler (10) and the second filler (11) are sequentially arranged along the advancing direction of the foam filler conveying belt (1), and the tail end of the foam filler conveying belt (1) is correspondingly provided with a foam filler detector (12);
Two ends of the water distributor (2) are correspondingly provided with water distributor connecting shafts (6), the water distributor connecting shafts (6) are correspondingly connected with water distributor sliding blocks (7), the water distributor sliding blocks (7) are driven by a water distributor motor (8) to slide on water distributor sliding rails (9), and the included angle between the water distributor sliding rails (9) and the horizontal plane is 30-60 degrees;
the axes of the first lifting belt main transmission shaft (182) and the second lifting belt main transmission shaft (183) are positioned in the same straight line.
2. The dregs conveying device of the earth pressure shield machine according to claim 1, wherein a water storage tank water pump (5) is correspondingly arranged on the Chu Shuiguan (4), and the water storage tank water pump (5) is correspondingly communicated with the water outlet pipe (3).
3. The dregs conveying device of the earth pressure shield machine according to claim 1, wherein the first foam filler (10) is correspondingly communicated with the first foam generator (13), and the second filler (11) is correspondingly communicated with the second foam generator (14);
Both ends of the second foam generator (14) are correspondingly connected with the output shaft of the second foam generator rotating motor (16) and the second foam generator connecting shaft (15).
4. The dregs conveying device of the earth pressure shield machine is characterized in that the connecting belt unit (17) comprises a connecting belt frame (171), a belt conveying sensor (172) is correspondingly arranged on the connecting belt frame (171), a connecting belt motor (173) is correspondingly arranged below the connecting belt frame (171), the connecting belt motor (173) correspondingly drives a connecting belt main transmission shaft (174), the connecting belt main transmission shaft (174) is correspondingly connected with a pair of connecting belt main chain wheels (175), the connecting belt main chain wheels (175) correspondingly drive a connecting belt auxiliary transmission shaft (177) through a connecting belt chain (176), a connecting belt conveying main chain wheel (179) is correspondingly arranged on the inner side of the connecting belt main transmission shaft (174), a connecting belt conveying auxiliary chain wheel (1710) is correspondingly arranged on the inner side of the connecting belt auxiliary transmission shaft (177), and connecting belt bodies are correspondingly arranged on the connecting belt conveying main chain wheels (179) and the connecting belt conveying auxiliary chain wheels (1710).
5. The muck conveying device of the earth pressure shield machine, according to claim 4, characterized in that the connecting belt main chain wheels (175) are symmetrically arranged at two ends of the connecting belt main transmission shaft (174), the two connecting belt main chain wheels (175) are respectively and correspondingly connected with the two connecting belt chain wheels (176), a pair of connecting belt auxiliary chain wheels (178) are correspondingly arranged at two ends of the connecting belt auxiliary transmission shaft (177), the pair of connecting belt auxiliary chain wheels (178) are respectively driven by the connecting belt chain wheels (176), the connecting belt conveying main chain wheels (179) are arranged on the connecting belt main transmission shaft (174) and are arranged on the inner sides of the two connecting belt main chain wheels (175), and the connecting belt conveying auxiliary chain wheels (1710) are arranged on the belt auxiliary transmission shaft (177) and are arranged on the inner sides of the two connecting belt auxiliary chain wheels (178).
6. The muck transporting device of the earth pressure shield machine according to claim 1, wherein the first lifting belt main driving shaft (182) and the second lifting belt main driving shaft (183) drive the first lifting belt sub driving shaft (186) and the second lifting belt sub driving shaft (187) through a first lifting belt chain (188) and a second lifting belt chain (189), respectively;
A first lifting belt main chain wheel (1810) and a second lifting belt main chain wheel (1811) are correspondingly arranged on the inner sides of the first lifting belt main transmission shaft (182) and the second lifting belt main transmission shaft (183), and a first lifting belt auxiliary chain wheel (1812) and a second lifting belt auxiliary chain wheel (1813) are correspondingly arranged on the inner sides of the first lifting belt auxiliary transmission shaft (186) and the second lifting belt auxiliary transmission shaft (187);
The first and second lift belt main sprockets (1810, 1811) have a height that is higher than the first and second lift belt slave sprockets (1812, 1813).
7. The muck transporting device of the earth pressure shield machine according to claim 6, wherein the first lifting belt main sprocket (1810) and the second lifting belt main sprocket (1811) are respectively two symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211367366.3A CN115892876B (en) | 2022-11-03 | 2022-11-03 | A soil conveying device for an earth pressure shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211367366.3A CN115892876B (en) | 2022-11-03 | 2022-11-03 | A soil conveying device for an earth pressure shield tunneling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115892876A CN115892876A (en) | 2023-04-04 |
| CN115892876B true CN115892876B (en) | 2026-01-02 |
Family
ID=86492605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211367366.3A Active CN115892876B (en) | 2022-11-03 | 2022-11-03 | A soil conveying device for an earth pressure shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115892876B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000328598A (en) * | 1999-05-24 | 2000-11-28 | Nakayama Iron Works Ltd | Soil mixing and improving machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2910733B1 (en) * | 2014-02-25 | 2018-03-21 | MC-Bauchemie Müller GmbH & Co. KG Chemische Fabriken | Foam generator for an earth pressure shield tunnel propulsion machine and method for conditioning removed soil material as a support medium for an earth pressure shield |
| CN104653191B (en) * | 2014-12-31 | 2017-06-13 | 广东华隧建设股份有限公司 | A kind of method of earth pressure shield tunneling machine high efficient driving in rich water round gravel stratum |
| CN205243511U (en) * | 2015-12-24 | 2016-05-18 | 中铁二十二局集团第一工程有限公司 | Rich water sand bed shield constructs dregs improvement construction system |
| CN208486887U (en) * | 2018-07-16 | 2019-02-12 | 中交第二航务工程局有限公司 | Slag-tapping device for bimodulus shield machine |
| CN213743410U (en) * | 2020-11-23 | 2021-07-20 | 广州地铁集团有限公司 | Earth pressure balance shield constructs screw conveyer's unearthing mouth optimizing apparatus |
| CN114718584A (en) * | 2022-03-28 | 2022-07-08 | 江苏西尔德建设工程有限公司 | Shield constructs quick-witted dregs improvement system |
| CN118933822A (en) * | 2024-09-24 | 2024-11-12 | 中铁工程装备集团有限公司 | Earth pressure shield machine and slag discharging method |
-
2022
- 2022-11-03 CN CN202211367366.3A patent/CN115892876B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000328598A (en) * | 1999-05-24 | 2000-11-28 | Nakayama Iron Works Ltd | Soil mixing and improving machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115892876A (en) | 2023-04-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103244148B (en) | A kind of coal mine wet shotcreting process | |
| CN215165917U (en) | Underground sump cleaning robot | |
| CN201240268Y (en) | Wheeled digging loader | |
| CN108506009B (en) | Dregs transporting system of earth pressure balance shield machine | |
| CN103159037B (en) | Combination transfer granule discharging machine | |
| CN204036658U (en) | A kind of mine concrete stirring transportation tank vehicle | |
| CN108946036B (en) | A kind of multi-belt discharge system and discharge method in open-pit mine | |
| CN115892876B (en) | A soil conveying device for an earth pressure shield tunneling machine | |
| CN203317547U (en) | Stirring, conveying and guniting integrated machine for coal mine wet-process guniting | |
| CN216377876U (en) | Oil drilling is along with boring clean minimizing equipment system of abandonment oil base mud | |
| CN114542101A (en) | Double-layer belt device for preventing shield tunneling machine from gushing and application method thereof | |
| CN201961812U (en) | Series-connection-hopper wheel type automatic discharging system capable of vertically and continuously transporting materials | |
| CN110053921A (en) | A kind of continuance lifting transport device of underground mining | |
| CN212668587U (en) | Double-screw machine shearing fork beam anti-swing type bin allocation and clearing all-in-one machine and flat bottom type cylindrical bin | |
| CN104153778B (en) | A kind of board-like fast quantification Load System and method | |
| CN220581043U (en) | Inclined shaft concrete belt conveyor | |
| CN215797852U (en) | Self-unloading inclined shaft skip | |
| CN115559376B (en) | Coal mine sump cleaning robot applicable to multiple working conditions and application method thereof | |
| CN201666149U (en) | Walking transfer machine | |
| CN207879384U (en) | A kind of coal mine underground sump coal mud clearing and conveying apparatus | |
| CN104948223B (en) | Down-hole gob-side roadway filling system and method | |
| CN212668586U (en) | Four-screw type bin allocation and clearing integrated machine and flat bottom type cylindrical bin | |
| CN212668588U (en) | Double-screw machine central steel cable anti-swing type bin allocation and clearing integrated machine and flat bottom type cylindrical bin | |
| CN211566463U (en) | Portable multi-use architecture material production facility | |
| CN210883896U (en) | Scraper conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |