CN219135356U - Continuous conveyor with lower belt driving and vertical belt storage - Google Patents
Continuous conveyor with lower belt driving and vertical belt storage Download PDFInfo
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- CN219135356U CN219135356U CN202222268244.0U CN202222268244U CN219135356U CN 219135356 U CN219135356 U CN 219135356U CN 202222268244 U CN202222268244 U CN 202222268244U CN 219135356 U CN219135356 U CN 219135356U
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Abstract
The utility model discloses a continuous conveyor with a lower belt drive and a vertical belt storage, which is characterized by comprising the following components: the machine comprises a first machine head driving device, a second machine head driving device, a machine tail bend drum, a lower belt driving device and a vertical belt storage device; the tail direction-changing drum is arranged in the tail and is connected with the first driving device in a matched manner through a conveying belt; the first driving device is arranged in the machine head and is connected with the second machine head in a matched manner through the conveying belt; the second machine head driving device is arranged in front of the first driving device and can be connected with the vertical tape storage device in a matched manner; the vertical belt storage device is connected and matched with the lower belt driving device through a conveying belt; the lower belt driving device is connected and matched with the tail redirecting device through a conveying belt. The technical scheme provided by the utility model can improve the safety and reliability of the continuous conveyor, thereby solving the problems of conveyor belt deviation and shield trolley derailment caused by the increase of the tension of the conveyor belt in the running process of the conventional continuous conveyor.
Description
Technical Field
The utility model relates to the technical field of conveyors, in particular to a continuous conveyor with a lower belt drive and a vertical storage belt.
Background
Along with the needs of foundation construction in China, the ultra-long-distance tunnel continuously appears, the shield construction is widely applied to tunnel construction, and the selection rationality requirement of the matched slag discharge after the shield is greatly increased. Because the tunnel has a plurality of horizontal bending sections, the existing matched long-distance continuous conveyor has high installed power, adopts head drive, has larger drive unit volume, and continuously extends along with the traveling of the shield machine, at the moment, the tail roller is stressed greatly, and because the existing conveyor tail is arranged on a shield machine trolley, the excessive adhesive tape tension can cause the deflection of the conveyor belt to be aggravated, the trolley structure is deformed, and even the trolley can be derailed, thereby causing serious accidents. In order to realize the efficient and rapid propulsion of the shield machine and the continuous output of the dregs, a horizontal storage belt device is arranged on an originating well with the length of 100-150 m to meet the normal slag discharging requirement, and because the originating well of a tunnel is smaller, the horizontal arrangement requirement of a storage belt bin is difficult to meet, and continuous conveying cannot be realized in many cases.
It can be seen that how to improve the safety and reliability of a continuous conveyor is a technical problem that needs to be solved in the art.
Disclosure of Invention
Aiming at the problems of deflection of a conveying belt and derailment of a shield trolley caused by the fact that the tension of the conveying belt is increased in the running process of the conventional continuous conveyor, the utility model aims to provide the continuous conveyor with a lower belt driving and vertical belt storage so as to improve the safety and the reliability of the continuous conveyor.
In order to achieve the above object, the present utility model provides a continuous conveyor with a lower belt drive, a vertical storage belt, comprising: the machine comprises a first machine head driving device, a second machine head driving device, a machine tail bend drum, a lower belt driving device and a vertical belt storage device; the tail direction-changing drum is arranged in the tail and is connected with the first driving device in a matched manner through a conveying belt; the first driving device is arranged in the machine head and is connected with the second machine head in a matched manner through the conveying belt; the second machine head driving device is arranged in front of the first driving device and can be connected with the vertical tape storage device in a matched manner; the vertical belt storage device is connected and matched with the lower belt driving device through a conveying belt; the lower belt driving device is connected and matched with the tail redirecting device through a conveying belt.
Further, the vertical belt storage device comprises a plurality of first moving bodies and a plurality of second moving bodies, and the plurality of first moving bodies are sequentially connected with the plurality of second moving bodies in a matched mode through a conveying belt.
Further, a plurality of flat carrier rollers are arranged between the vertical belt storage device and the lower belt driving device.
Further, a redirecting flat carrier roller is arranged between the lower belt driving device and the tail redirecting roller.
Further, a redirecting flat carrier roller and a flat carrier roller are arranged between the second machine head driving device and the vertical belt storage device.
According to the continuous conveyor scheme with the lower belt driving and the vertical belt storage, the machine head driving device is connected with the lower belt driving device in a matched mode, so that continuous conveying operation of the conveyor is achieved, and meanwhile, the vertical belt storage device is connected with the lower belt driving device in a matched mode, and construction efficiency is greatly improved. According to the scheme, the safety and reliability of the continuous conveyor can be greatly improved, and therefore the problems that the conveyor belt is deviated and the shield trolley is derailed due to the fact that the tension of the conveyor belt is increased in the running process of the conventional continuous conveyor are solved.
Drawings
The utility model is further described below with reference to the drawings and the detailed description.
Fig. 1 is an exemplary view of a continuous conveyor provided with a lower belt drive and a vertical storage belt in this example.
The components of the drawings are marked:
the machine comprises a machine tail bend drum 1, a lower belt driving device 2, a first bend flat carrier roller 3, a second bend flat carrier roller 4, a conveying belt 5, a first machine head driving device 6, a second machine head driving device 7, a machine head unloading drum 8, a first traveling body 9, a second traveling body 10, a first flat carrier roller 11, a second flat carrier roller 12, a third flat carrier roller 13 and a fourth flat carrier roller 14.
Detailed Description
The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.
Aiming at the problems of the prior continuous conveyor that the conveyor belt is deviated and the shield trolley is derailed due to the fact that the tension of the conveyor belt is increased in the operation process, the continuous conveyor with the lower belt driving and the vertical belt storage is provided, and the occurrence of the conveyor belt deviation and the shield trolley derailment in the operation process is avoided through the innovative design.
Referring to fig. 1, there is shown an exemplary configuration of a continuous conveyor with lower belt drive, vertical storage belt, as set forth in this example.
As can be seen from the figure, the continuous conveyor with lower belt driving and vertical belt storage provided by the present exemplary embodiment mainly comprises several components of a tail bend roller 1, a lower belt driving device 2, a first bend flat roller 3, a second bend flat roller 4, a conveyor belt 5, a first machine head driving device 6, a second driving device 7, a machine head unloading roller 8, a first traveling body 9, a second traveling body 10, a first flat roller 11, a second flat roller 12, a third flat roller 13 and a fourth flat roller 14 which are mutually matched.
Specifically, the tail direction-changing drum 1 is arranged at the tail end of the conveyor and is connected with the shield trolley in a matched manner, and the shield trolley continuously moves forwards along with the shield trolley, so that continuous conveying of the conveyor is realized.
The machine tail direction-changing drum 1 is connected with a machine head unloading drum 8 in a matched manner through a conveying belt 5, the machine head unloading drum 8 rotates clockwise, and the machine tail direction-changing drum 1 rotates through the conveying belt 5, so that slag is conveyed from the machine tail end to a slag discharging position of the machine head end.
The head unloading roller 8 in this example is arranged in the head of the conveyor and is in connection with the first head drive 6 via the conveyor belt 5. The first head driving device 6 is disposed at the rear lower side of the head unloading drum 8, and drives the conveyor 5 by rolling in the counterclockwise direction, thereby driving the head unloading drum 8 to rotate by rotating the conveyor 5.
The second drive means 7 in this example is arranged in front of the first head drive means 6 and is coupled by rolling in a clockwise direction to the first head drive means 6, and the conveyor belt 5 is driven by the second drive means 7 to collect the conveyor belt of the first drive means 6.
The first driving device and the second driving device which are connected in a matched manner ensure that the conveyer belt does not slip during working, simultaneously, the maximum circumferential driving force generated during full-load starting or braking of the conveyer is reduced, the problem of derailment is solved, and the working safety and reliability of the conveyer are greatly improved.
The second drive 7 is also connected via a conveyor belt 5 to a redirecting second flat idler 4, the redirecting flat idler 3 being arranged behind and below the second drive 7, so that the conveying direction of the conveyor belt is changed and the tension of the conveyor belt is reduced.
The second redirecting flat carrier roller 4 is connected and matched with the first flat carrier roller 11 through the conveying belt 5, so that the tension of the conveying belt is reduced, and the working stability is greatly improved.
Further, the first flat carrier roller 11 is connected and matched with the second movable body 10 of the vertical belt storage device through the conveyor belt 5, and the second movable body 10 is driven to collect the conveyor belt into the vertical belt storage device.
Further, the second traveling body 10 is connected and matched with the first traveling body 9 through the transmission belt 5, and the second traveling body and the first traveling body are vertically arranged in the storage bin.
As an example, in the embodiment, the vertical tape storage device mainly comprises a tape storage bin, and a plurality of first running bodies 9 and a plurality of second running bodies 10 arranged in the tape storage bin.
Wherein, the belt storage bin is internally provided with an internal cavity which can be used for arranging a plurality of first moving bodies 9 and a plurality of second moving bodies 10.
The first moving bodies 9 and the second moving bodies 10 are sequentially connected in a matched mode through the conveying belt 5, and are slidably arranged in the belt storage bin.
The first and second motiles 9, 10 stop releasing the conveyor belt when the continuous conveyor belt reaches the end point in the actual operation.
Further, the distances between the first plurality of game bodies 9 and the second plurality of game bodies 10 may be the same or different according to the actual situation.
The vertical belt storage device is connected through the cooperation between the first moving bodies 9 and the second moving bodies 10, and the horizontal length space is compressed in the vertical belt storage bin, so that the problem of high-capacity belt storage of the continuous conveyer belt is solved, and the construction efficiency is greatly improved.
In cooperation with this, the first runner 9 is finally in connection with a second flat carrier roller 12 in the head via the conveyor 5, which second flat carrier roller 12 can be used to carry the conveyor and prevent it from deviating.
Further, the second flat carrier roller 12 is arranged in the machine head of the conveyor and is arranged at the same horizontal position with the first travelling body 9, and meanwhile, the second flat carrier roller 12 is connected and matched with the third flat stripping roller 13 through the conveyor belt 5, so that the problem of belt deviation is prevented.
Further, the third flat carrier roller 13 is connected and matched with the fourth flat carrier roller 14 through the conveying belt 5, and is arranged at the same horizontal position with the fourth flat carrier roller 14, so that the conveying belt between the third flat carrier roller 13 and the fourth flat carrier roller 14 can be straightened, the tension of the conveying belt is relieved, and the conveying belt is ensured not to deviate.
Further, the fourth flat carrier roller 14 is connected and matched with the lower belt driving device 2 through the conveying belt 5, and the lower belt driving device 2 rotates clockwise to drive other parts through rotating the conveying belt 5, so that the lower belt of the whole conveyor can run.
Wherein, this lower belt drive 2 sets up in the tail of conveyer to connect the cooperation through conveyer belt 5 and first flat bearing roller 3 that redirects, this first flat bearing roller that redirects 3 can be used to change the direction of transmission of conveyer belt and alleviate the tension of carrying, thereby guarantee that the conveyer belt does not off tracking.
Further, the first redirecting flat carrier roller 3 is arranged above the rear of the lower belt driving device 2 and at the same horizontal position of the tail redirecting roller 8, and is connected and matched with the tail redirecting roller 8 through the conveying belt 5, so that the tension of the conveying belt between the conveying belt and the tail redirecting roller is reduced, and the safety and the reliability of the continuous conveyor are improved.
The operation of the continuous conveyor structure with lower belt drive and vertical storage belt described above will be exemplified.
Referring to fig. 1, the tail direction-changing drum 1 is connected with a shield machine, the tail drum 1 is driven to move forwards along with the forward movement of the shield machine, then the first head driving device 6 drives the head unloading drum 8 to drive the tail direction-changing drum 1 to work, so that dregs are transferred to a slag position of the head end from the tail end, and further upper belt conveying is realized, then the second head driving device 7 drives the first head device 6 to reduce the tension of a conveying belt, then the lower belt driving device 7 drives the vertical belt storage device to collect corresponding conveying belts, and then continuous conveying of the upper belt and the lower belt is realized through the tail direction-changing drum 1 and the lower belt driving device 2, so that the purpose of continuous conveying is realized.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A continuous conveyor with lower belt drive, vertical storage belt, comprising: the machine comprises a first machine head driving device, a second machine head driving device, a machine tail bend drum, a lower belt driving device and a vertical belt storage device; the tail direction-changing drum is arranged in the tail and is connected with the first driving device in a matched manner through a conveying belt; the first driving device is arranged in the machine head and is connected with the second machine head in a matched manner through the conveying belt; the second machine head driving device is arranged in front of the first driving device and can be connected with the vertical tape storage device in a matched manner; the vertical belt storage device is connected and matched with the lower belt driving device through a conveying belt; the lower belt driving device is connected and matched with the tail redirecting device through a conveying belt.
2. The continuous conveyor with lower belt drive and vertical belt storage according to claim 1, wherein the vertical belt storage device comprises a plurality of first moving bodies and a plurality of second moving bodies, and the plurality of first moving bodies are sequentially connected with the plurality of second moving bodies in a matched manner through a conveying belt.
3. The continuous conveyor with lower belt drive and vertical storage as in claim 2 wherein a plurality of flat idlers are disposed between the vertical storage and lower belt drive.
4. A continuous conveyor with lower belt drive and vertical storage as in claim 3 wherein a redirecting flat idler is provided between the lower belt drive and the tail redirecting rollers.
5. The continuous conveyor with lower belt drive and vertical belt storage of claim 4, wherein a redirecting flat idler and a flat idler are disposed between the second head drive and the vertical belt storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222268244.0U CN219135356U (en) | 2022-08-26 | 2022-08-26 | Continuous conveyor with lower belt driving and vertical belt storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222268244.0U CN219135356U (en) | 2022-08-26 | 2022-08-26 | Continuous conveyor with lower belt driving and vertical belt storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219135356U true CN219135356U (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222268244.0U Active CN219135356U (en) | 2022-08-26 | 2022-08-26 | Continuous conveyor with lower belt driving and vertical belt storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219135356U (en) |
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2022
- 2022-08-26 CN CN202222268244.0U patent/CN219135356U/en active Active
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