CN220979510U - Slag discharging door arrangement structure of screw conveyor - Google Patents
Slag discharging door arrangement structure of screw conveyor Download PDFInfo
- Publication number
- CN220979510U CN220979510U CN202322570806.1U CN202322570806U CN220979510U CN 220979510 U CN220979510 U CN 220979510U CN 202322570806 U CN202322570806 U CN 202322570806U CN 220979510 U CN220979510 U CN 220979510U
- Authority
- CN
- China
- Prior art keywords
- flange
- screw conveyor
- driving device
- door
- pipe
- 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
- 238000007599 discharging Methods 0.000 title claims abstract description 62
- 239000002893 slag Substances 0.000 title claims abstract description 44
- 239000002689 soil Substances 0.000 claims abstract description 32
- 238000003466 welding Methods 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000005641 tunneling Effects 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Screw Conveyors (AREA)
Abstract
The utility model discloses a slag discharging door arrangement structure of a screw conveyor, which comprises a driving device, a cylinder section, a slag discharging door, a discharging pipe and a soil discharging pipe; the screw conveyor is characterized in that a bolt hole and a sleeve are arranged on the driving device, the front part of the driving device is connected with the screw conveyor main body through a bolt, and the sleeve on the driving device is welded with a screw conveyor shaft to provide power for the screw conveyor; the rear part of the driving device is connected with the shell ring through a bolt, the rear part of the shell ring is connected with the slag discharging door through a bolt, the rear part of the slag discharging door is connected with the discharging pipe, and the rear part of the discharging pipe is connected with the soil outlet pipe through a bolt; the screw conveyor main body, the driving device, the cylinder section, the slag discharging door, the discharging pipe and the soil discharging pipe are all on the same axis. The utility model can reduce the occupied space of the screw conveyor, increase the bottom space of the screw conveyor, provide a larger operation space for maintenance personnel to perform maintenance and other operations, and improve the space utilization rate.
Description
Technical Field
The utility model relates to a novel arrangement structure of a slag outlet door of a connecting channel screw conveyor, and belongs to the technical field of shield machines.
Background
The screw conveyor is mainly applied to tunneling equipment, materials such as sand, soil and the like cut by a cutter disc in front of the tunneling equipment are conveyed to the rear of the tunneling equipment, and then workers convey the materials such as sand, soil and the like out of a tunnel. The slag door is an important component of the screw conveyor, and because the space of the connecting channel is narrow, the slag door of the screw conveyor needs to be reasonably arranged when being designed, the space occupied by the slag door is reduced as much as possible, the space utilization rate is improved, and therefore, enough space is reserved for later maintenance, disassembly and the like. The slag door in the existing tunneling equipment is arranged right below the tail of the screw conveyor, occupies the space below the screw conveyor, causes the space right below the screw conveyor to be narrow, and is not easy to carry out other operations such as maintenance work. Therefore, the utility model designs a new arrangement mode of the slag discharging door to improve the space utilization rate.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a novel arrangement structure of a slag discharging door, which reduces the space occupied by a screw conveyor and improves the space utilization rate.
In order to solve the technical problem, the utility model provides a slag discharging door arrangement structure of a screw conveyor, which comprises a driving device, a cylinder section, a slag discharging door, a discharging pipe and a soil discharging pipe; the screw conveyor is characterized in that a bolt hole and a sleeve are arranged on the driving device, the front part of the driving device is connected with the screw conveyor main body through a bolt, and the sleeve on the driving device is welded with a screw conveyor shaft to provide power for the screw conveyor; the rear part of the driving device is connected with the shell ring through a bolt, the rear part of the shell ring is connected with the slag discharging door through a bolt, the rear part of the slag discharging door is connected with the discharging pipe, and the rear part of the discharging pipe is connected with the soil outlet pipe through a bolt; the screw conveyor main body, the driving device, the cylinder section, the slag discharging door, the discharging pipe and the soil discharging pipe are all on the same axis.
The cylinder section comprises a front flange I, a cylinder I and a rear flange I, wherein the front flange I, the cylinder I and the rear flange I are fixed together through welding, the rear part of the driving device is connected with the front part of the front flange I through bolts, and the rear flange I is connected with the slag discharging door through bolts.
The slag door comprises an oil cylinder, a flashboard and a frame main body, wherein the oil cylinder is connected with the flashboard, and the flashboard is controlled to move in the frame main body by controlling the extension and retraction of the oil cylinder so as to realize the opening and closing of the slag door.
The discharging pipe comprises a front flange II, a barrel II and a rear flange II, and the front flange II, the barrel II and the rear flange are fixed together through welding; the front flange II is connected with the rear part of the slag discharging door through bolts, so that the whole length of the screw conveyor is increased; the second rear flange and the flange of the soil outlet pipe are uniformly provided with bolt holes with the same size, and the corresponding bolt holes can be adjusted so that the dregs can be discharged in different directions.
The soil outlet pipe comprises a flange and a pipe, the flange and the pipe are fixed together through welding, and the flange is connected with a second rear flange through bolts; the soil outlet pipe and the discharging pipe can correspond to different bolt holes, so that the soil outlet pipe can be used for discharging soil in different directions.
The beneficial effects are that: the utility model can reduce the space occupied by the screw conveyor, increase the space at the bottom of the screw conveyor, provide a larger operation space for maintenance personnel to perform maintenance and other operations, and improve the space utilization rate.
Drawings
FIG. 1 is a schematic front view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic front view of the construction of the shell ring of the present utility model;
FIG. 4 is a schematic cross-sectional view of A-A of FIG. 3 in accordance with the present utility model;
FIG. 5 is a schematic rear view of the construction of the shell ring of the present utility model;
FIG. 6 is a schematic front view of the structure of the tapping door of the present utility model;
FIG. 7 is a schematic cross-sectional view of B-B of FIG. 6 in accordance with the present utility model;
FIG. 8 is a schematic side cross-sectional view of a tapping pipe according to the present utility model;
FIG. 9 is a schematic rear elevational view of the tapping pipe of the present utility model;
FIG. 10 is a schematic cross-sectional view of the C-C of FIG. 9 in accordance with the present utility model;
FIG. 11 is a schematic front view of the soil outlet pipe of the present utility model;
Fig. 12 is a schematic side view of the soil outlet pipe of the present utility model.
In the figure: 1. a driving device; 2. a cylinder section; 3. a slag discharging door; 4. a discharge pipe; 5. a soil outlet pipe; 6. a screw conveyor body; 21. a first front flange; 22. a first cylinder; 23. a rear flange I; 31. an oil cylinder; 32. a flashboard; 33. a frame body; 41. a front flange II; 42. a second cylinder; 43. a second rear flange; 51. a flange; 52. a tube.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-12, the utility model provides a slag discharging door arrangement structure of a screw conveyor, which comprises a driving device 1, a shell ring 2, a slag discharging door 3, a discharging pipe 4 and a soil discharging pipe 5; the driving device 1 is provided with a bolt hole and a sleeve matched with the screw conveyor main body 6, the front part of the driving device 1 is connected with the screw conveyor main body 6 through a bolt, and the sleeve on the driving device 1 is welded with a screw shaft of the screw conveyor main body 6 to provide power for the screw conveyor; the rear part of the driving device 1 is connected with the cylinder section 2 through a bolt, the rear part of the cylinder section 2 is connected with the slag discharging door 3 through a bolt, the rear part of the slag discharging door 3 is connected with the discharging pipe 4, and the rear part of the discharging pipe 4 is connected with the soil outlet pipe 5 through a bolt; the screw conveyor main body, the driving device 1, the shell ring 2, the slag discharging door 3, the discharging pipe 4 and the soil discharging pipe 5 are all on the same axis.
The shell ring 2 comprises a front flange I21, a barrel I22 and a rear flange I23, wherein the front flange I21, the barrel I22 and the rear flange I23 are fixed together through welding, the rear part of the driving device 1 is connected with the front part of the front flange I21 through bolts, and the rear flange I23 is connected with the slag door 3 through bolts.
The slag door 3 comprises an oil cylinder 31, a gate plate 32 and a frame main body 33, wherein the oil cylinder 31 is connected with the gate plate 32, and the gate plate 32 is controlled to move in the frame main body 33 by controlling the extension and retraction of the oil cylinder 31, so that the slag door 3 is opened and closed.
The discharging pipe 4 comprises a front flange II 41, a barrel II 42 and a rear flange II 43, and the front flange II 41, the barrel II 42 and the rear flange II 43 are fixed together through welding; the front flange II 41 is connected with the rear part of the slag discharging door 3 through bolts, so that the overall length of the screw conveyor is increased, the blocking effect of the screw conveyor on slag soil is enhanced, and the gushing of the slag soil is reduced; the second flange 43 and the flange 51 of the unearthing pipe 5 are uniformly distributed with bolt holes with the same size, and the correspondence of different bolt holes can be adjusted, so that the dregs can be unearthed in different directions.
The unearthed pipe 5 comprises a flange 51 and a pipe 52, the flange 51 and the pipe 52 are fixed together through welding, and the flange 51 is connected with the second rear flange 43 through bolts; the soil outlet pipe 5 and the discharging pipe 4 can correspond to different bolt hole positions, so that the soil outlet pipe 5 can be used for discharging soil in different directions.
The utility model can reduce the space occupied by the screw conveyor, increase the space at the bottom of the screw conveyor, provide a larger operation space for maintenance personnel to perform maintenance and other operations, and improve the space utilization rate.
The above-described embodiments of the utility model are intended to be examples only, and not to be limiting, and all changes that come within the scope of the utility model or equivalents thereto are intended to be embraced thereby.
Claims (5)
1. The utility model provides a screw conveyer slag tap door arrangement structure which characterized in that: comprises a driving device (1), a cylinder section (2), a slag discharging door (3), a discharging pipe (4) and a soil discharging pipe (5); the driving device (1) is provided with a bolt hole and a sleeve, the front part of the driving device (1) is connected with the spiral conveyor main body (6) through a bolt, and the sleeve on the driving device (1) is welded with a spiral conveyor shaft to provide power for the spiral conveyor; the rear part of the driving device (1) is connected with the shell ring (2) through a bolt, the rear part of the shell ring (2) is connected with the slag discharging door (3) through a bolt, the rear part of the slag discharging door (3) is connected with the discharging pipe (4), and the rear part of the discharging pipe (4) is connected with the soil outlet pipe (5) through a bolt; the screw conveyor main body (6), the driving device (1), the cylinder section (2), the slag discharging door (3), the discharging pipe (4) and the soil discharging pipe (5) are all on the same axis.
2. The screw conveyor tap door arrangement of claim 1, wherein: the cylinder section (2) comprises a front flange I (21), a cylinder I (22) and a rear flange I (23), wherein the front flange I (21), the cylinder I (22) and the rear flange I (23) are fixed together through welding, the rear part of the driving device (1) is connected with the front part of the front flange I (21) through bolts, and the rear flange I (23) is connected with the slag discharging door (3) through bolts.
3. The screw conveyor tap door arrangement of claim 1, wherein: the slag outlet door (3) comprises an oil cylinder (31), a flashboard (32) and a frame main body (33), wherein the oil cylinder (31) is connected with the flashboard (32), and the flashboard (32) is controlled to move in the frame main body (33) through controlling the extension and retraction of the oil cylinder (31) so as to realize the opening and closing of the slag outlet door (3).
4. The screw conveyor tap door arrangement of claim 1, wherein: the discharging pipe (4) comprises a front flange II (41), a barrel II (42) and a rear flange II (43), and the front flange II (41), the barrel II (42) and the rear flange II (43) are fixed together through welding; the front flange II (41) is connected with the rear part of the slag discharging door (3) through bolts, so that the whole length of the screw conveyor is increased; the rear flange II (43) and the flange (51) of the soil outlet pipe (5) are uniformly provided with bolt holes with the same size, and the corresponding bolt holes can be adjusted so that the dregs can be discharged in different directions.
5. Screw conveyor tap door arrangement according to any one of claims 1-4, characterised in that: the soil outlet pipe (5) comprises a flange (51) and a pipe (52), the flange (51) and the pipe (52) are fixed together through welding, and the flange (51) is connected with a rear flange II (43) through bolts; the soil outlet pipe (5) and the discharging pipe (4) can correspond to different bolt holes, so that the soil outlet pipe (5) can be used for discharging soil in different directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322570806.1U CN220979510U (en) | 2023-09-21 | 2023-09-21 | Slag discharging door arrangement structure of screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322570806.1U CN220979510U (en) | 2023-09-21 | 2023-09-21 | Slag discharging door arrangement structure of screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220979510U true CN220979510U (en) | 2024-05-17 |
Family
ID=91055280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322570806.1U Active CN220979510U (en) | 2023-09-21 | 2023-09-21 | Slag discharging door arrangement structure of screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220979510U (en) |
-
2023
- 2023-09-21 CN CN202322570806.1U patent/CN220979510U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104790962B (en) | Method of switching earth pressure tunneling mode into muddy water tunneling mode for shield tunneling machine | |
| CN109723452A (en) | A kind of mud and water balance earth pressure balance bi-mode intelligent pipe jacking tunnelling machine | |
| CN205977221U (en) | A sealed early gate for earth pressure balance shield machine | |
| CN220979510U (en) | Slag discharging door arrangement structure of screw conveyor | |
| CN110541713A (en) | TBM presses and annotates formula concrete grouting pipeline | |
| CN110630291A (en) | Grouting device with opening, closing and pressing functions | |
| CN201165420Y (en) | Anti-block apparatus of blanking pipe | |
| CN110566221A (en) | Tandem type double-screw conveyor conveying device and conveying method thereof | |
| CN108007637A (en) | A kind of shield machine muddy water cabin soil mud pressure sensor more changing device and its method for carrying out replacing sensor | |
| CN218200076U (en) | Quick breaking device for blocking screw machine | |
| CN213205691U (en) | Pressure injection type grouting device | |
| CN110259469A (en) | Shield machine and its cutter head of shield machine | |
| CN211230464U (en) | TBM presses and annotates formula concrete grouting pipeline | |
| CN214163546U (en) | Diamond drill bit | |
| CN205558912U (en) | Shield constructs machine and shield constructs quick -witted synchronous slip casting pipe | |
| CN209601423U (en) | A kind of slow arranging device of deuterostrophies conveyer multiple tracks gate decompression | |
| CN220955595U (en) | Side-by-side spiral conveyor for shield tunneling machine | |
| CN216198128U (en) | Residue discharge gate system of screw conveyer of earth pressure balance shield machine | |
| CN209758220U (en) | Vertical driving arc-shaped gate bar valve device of chute | |
| CN219366054U (en) | Slag discharging system of shield tunneling machine | |
| CN214273651U (en) | Shield machine capable of preventing row stagnation | |
| CN113898368A (en) | Shield constructs machine and spiral slag discharging system thereof | |
| CN109386290A (en) | A kind of extension type fission cutterhead | |
| CN216077127U (en) | Shield shaft type screw conveyor for cutting reinforced concrete structure | |
| CN217080477U (en) | Earth pressure/open double-mode shield machine body and earth pressure/open double-mode shield machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |