CN110550398A - belt storage bin with belt turning structure and tunnel belt conveyor - Google Patents
belt storage bin with belt turning structure and tunnel belt conveyor Download PDFInfo
- Publication number
- CN110550398A CN110550398A CN201910907184.2A CN201910907184A CN110550398A CN 110550398 A CN110550398 A CN 110550398A CN 201910907184 A CN201910907184 A CN 201910907184A CN 110550398 A CN110550398 A CN 110550398A
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- belt
- unit
- turning
- tensioning
- support
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- 238000004804 winding Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
- B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/14—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
the invention relates to the technical field of belt conveyor conveying. A belt storage bin with a belt turning structure comprises a first belt turning unit, a second belt turning unit, a direction changing unit, a sliding tensioning unit and a tensioning driving unit which are arranged oppositely, wherein the first belt turning unit and the second belt turning unit are used for turning a conveying belt between the first belt turning unit and the second belt turning unit into vertical arrangement; the direction changing unit and the sliding tensioning unit are arranged oppositely and are arranged between the first belt turning unit and the second belt turning unit; the tensioning driving unit drives the direction-changing unit and the sliding tensioning unit to move relatively; a plurality of rollers are vertically distributed on the direction changing unit and the sliding tensioning unit, and the vertically arranged conveying belt is coiled and stored among the rollers. A tunnel belt conveyor is also disclosed. The belt conveyor system can ensure that when the belt storage bin is arranged at a small turning position, the condition that multiple layers of conveying rubber belts are deflected back and forth in the belt storage bin due to centripetal force is avoided, and the requirement for normal operation of the belt conveyor system is met.
Description
Technical Field
the invention belongs to the technical field of belt conveyor conveying, and particularly relates to a belt storage bin with a belt turning structure and a tunnel belt conveyor.
background
In the field of tunnel construction, when a shield starts to make a small turn, due to the centripetal force of the rubber belt at the turn, a conventional belt storage bin has no effective measure for overcoming the centripetal force, the rubber belt is seriously deviated, and the number of the rubber belt layers in the belt storage bin is large, and the deviation cannot be adjusted, so that the normal operation of a belt conveyor system is seriously influenced. Therefore, there is a need to provide a new belt magazine structure that overcomes the above-mentioned difficulties.
Disclosure of Invention
the invention aims to solve the problems and the defects, and provides a belt storage bin with a belt-turning structure and a tunnel belt conveyor, which can avoid the situation that multiple layers of rubber belts in the belt storage bin deviate back and forth due to centripetal force when the belt storage bin is arranged at a small turn, and meet the requirement of normal operation of a belt conveyor system.
In order to realize the purpose, the adopted technical scheme is as follows:
A belt storage bin with a belt-turning structure comprises:
the first belt turning unit and the second belt turning unit are arranged oppositely and used for turning the conveying belt between the first belt turning unit and the second belt turning unit to be vertically arranged;
a direction changing unit;
the direction changing unit and the sliding tensioning unit are arranged oppositely and are arranged between the first belt turning unit and the second belt turning unit; and
The tensioning driving unit drives the direction-changing unit and the sliding tensioning unit to move oppositely;
A plurality of rollers are vertically distributed on the direction changing unit and the sliding tensioning unit, and the vertically arranged conveying belt is coiled and stored among the rollers.
According to the tape storage bin with the tape turning structure, preferably, the first tape turning unit and the second tape turning unit each include:
A first bracket;
Two horizontal tape guide rollers arranged on the first bracket;
a second bracket; and
The conveying belt is overturned and turned between the two horizontal belt guide rollers and the two vertical belt guide rollers.
according to the belt storage bin with the belt-turning structure, the direction-changing unit preferably comprises:
A third support; and
the plurality of direction-changing rollers are vertically arranged on the third support;
The slip tensioning unit includes:
A fourth carriage slidably movable relative to the third carriage; and
a plurality of tensioning rollers vertically arranged on the fourth bracket;
The conveyer belt is sequentially arranged between the plurality of direction-changing rollers and the plurality of tensioning rollers.
according to the belt storage bin with the belt-turning structure, preferably, the bend drums and the tensioning drums are arranged on the same straight line, and the diameters of the bend drums and the tensioning drums are reduced from outside to inside in sequence.
according to the belt storage bin with the belt-turning structure, preferably, a plurality of comb plates are arranged on the third support and the fourth support, and the cross sections of the third support and the fourth support are in comb teeth shapes and are arranged in a staggered mode; the plurality of direction-changing rollers and the plurality of tensioning rollers are respectively arranged at the end parts of the comb plates of the third support and the fourth support.
According to the belt storage bin with the belt turning structure, preferably, a fixed support is arranged at the bottom of the direction changing unit, and the third support is fixedly arranged on the fixed support; the bottom of the sliding tensioning unit is provided with a sliding support, and the fourth support is arranged on the sliding support in a sliding mode through a roller or a sliding block.
according to the tape storage magazine of the belt-turning structure of the present invention, preferably, the tension driving unit includes:
Tensioning the support;
The winding drum is wound with a steel wire rope, and the movable end of the steel wire rope is connected with the sliding tensioning unit; and
and a drive unit that drives the winding drum winding and unwinding operation.
according to the belt-turning type structure belt storage bin, the driving part is preferably a variable-frequency driving motor, and a tension sensor is further arranged, and the tension sensor detects the tension of the conveying belt and controls the action of the variable-frequency driving motor.
According to the belt-turning structure belt storage bin, at least two groups of direction changing units, sliding tensioning units and tensioning driving units are preferably arranged between the first belt-turning unit and the second belt-turning unit side by side, and the tensioning driving units in each group independently act and drive the sliding tensioning units to store or release belts.
A tunnel belt conveyor comprising:
The conveyer belt matching supporting disc is arranged on the conveyer belt frame;
the main drive is arranged at one end of the belt conveyor frame and drives the conveying belt to act; and
The belt storage bin with the belt turning structure is arranged at the bottom, the side or the upper part of the belt conveyor frame.
by adopting the technical scheme, the beneficial effects are as follows:
In the initial construction process of small turning of the tunnel, the problem of deviation of the adhesive tape of the storage belt bin caused by centripetal force is avoided by a vertical winding method in a shape like a Chinese character 'hui', the adaptability of the belt conveyor to the field is improved, the practicability is higher, and the safety and the stability of the operation of the belt conveyor are guaranteed;
the application forms the Mobius belt through twice belt turning units, can selectively use different belt surfaces of the conveying belt, enables the upper belt surface and the lower belt surface to be used as bearing surfaces, and greatly prolongs the service life of the adhesive tape.
The utility model provides a conveyor belt produces the strain at the in-process of upset to destroy the adhesive force of viscidity material to the sticky tape, reach and clean the cleanness that the effect can ensure the conveyer belt, avoid the adhesion thing to put the area and life to the storage area of conveyer belt causes the influence.
This application can realize a neotype storage area mode through to turning over the belt unit, changing to the unit and sliding the structural design of taut unit, all has great promotion to the structural performance and the application scope of whole belt feeder, can satisfy the demand of special geology topography, has more the practicality.
Drawings
in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. Wherein the drawings are only for purposes of illustrating some embodiments of the invention and are not to be construed as limiting the invention to all embodiments thereof.
fig. 1 is a schematic structural view of a tunnel belt conveyor according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a belt storage bin with a belt-turning structure according to an embodiment of the invention.
fig. 3 is a schematic diagram of a structure in which a conveyor belt is wound according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a tape flipping unit according to an embodiment of the invention.
Number in the figure:
110 is a first belt turning unit, 111 is a first bracket, 112 is a horizontal belt guide roller, 113 is a second bracket, 114 is a vertical belt guide roller, and 120 is a second belt turning unit;
200 is a direction changing unit, 201 is a fixed support, 202 is a third support, and 203 is a direction changing drum;
300 is a sliding tensioning unit, 301 is a sliding support, 302 is a fourth support, 303 is a tensioning roller;
400 is a tensioning driving unit, 401 is a tensioning support, 402 is a winding drum, and 403 is a driving part;
500 is a belt conveyor frame, 501 is a main drive;
600 is a conveying belt;
700 is a shield machine.
Detailed Description
Illustrative aspects of embodiments of the invention are described more fully hereinafter with reference to the accompanying drawings, in which specific embodiments of the invention are shown. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art.
In the description of the present invention, it should be understood that the terms "first" and "second" are used to describe various elements of the invention, and are not intended to limit any order, quantity, or importance, but rather are used to distinguish one element from another.
it should be noted that when an element is referred to as being "connected," "coupled," or "connected" to another element, it can be directly connected, coupled, or connected, but it is understood that intervening elements may be present therebetween; i.e., positional relationships encompassing both direct and indirect connections.
it should be noted that the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.
it should be noted that terms indicating orientation or positional relationship such as "upper", "lower", "left", "right", and the like, are used only for indicating relative positional relationship, which is for convenience in describing the present invention, and do not indicate that the device or element must have a specific orientation, be constructed and operated in a specific orientation; when the absolute position of the object to be described is changed, the relative positional relationship may also be changed accordingly.
referring to fig. 1 to 4, the invention discloses a belt-turning structure belt storage bin, which comprises a first belt-turning unit 110 and a second belt-turning unit 120 which are oppositely arranged, a redirection unit 200, a sliding tensioning unit 300 and a tensioning driving unit 400, wherein the first belt-turning unit 110 and the second belt-turning unit 120 are used for turning a conveying belt 600 between the first belt-turning unit 110 and the second belt-turning unit 120 to be vertically arranged, namely, the conveying belt is in a horizontal state due to the need of supporting materials under normal conditions, the conveying belt of the belt storage part needs to be changed in direction to be in a vertical state, further storing, not only avoiding the deviation of the conveying belt, but also cleaning the sundries on the surface of the conveying belt in the process of changing the direction, meanwhile, the Mobius ring can be formed, so that both sides of the conveying belt can be used as bearing surfaces, and the service life of the conveying belt is prolonged; the specific structure of the belt storage part between the two is as follows: the direction-changing unit 200 and the sliding tensioning unit 300 are arranged oppositely and are arranged between the first belt turning unit 110 and the second belt turning unit 120; the tensioning driving unit 400 drives the direction-changing unit 200 and the sliding tensioning unit 300 to move relatively; a plurality of rollers are vertically arranged on the direction changing unit 200 and the sliding tensioning unit 300, and the vertically arranged conveying belt 600 is coiled and stored among the rollers, so that the vertical belt releasing and storing can be realized.
In the above structure, the tensioning driving unit 400 is used to tension the sliding tensioning unit, so as to adjust the tension of the conveying belt, and store and release the belt.
Specifically, each of the first belt-turning unit 110 and the second belt-turning unit 120 includes a first bracket 111, two horizontal belt guide rollers 112 disposed on the first bracket, a second bracket 113, and two vertical belt guide rollers 114 disposed on the second bracket, and the conveying belt 600 performs turning between the two horizontal belt guide rollers 112 and the two vertical belt guide rollers 114.
the direction changing unit 200 includes a third bracket 202 and a plurality of direction changing drums 203 vertically arranged on the third bracket 202; the slipping tension unit 300 comprises a fourth bracket 302 and a plurality of tension rollers 303 vertically arranged on the fourth bracket 302; the fourth carriage 302 is moveable relative to the third carriage 202; the conveyor belt 600 is sequentially trained between the plurality of direction-changing drums 203 and the plurality of take-up drums 303.
The specific winding mode of the conveying belt is different according to different arrangement forms of the turnabout drums and the tensioning drums, for example, when the turnabout drums 203 and the tensioning drums 303 are arranged on the same straight line, the diameters of the turnabout drums 203 and the tensioning drums 303 are sequentially reduced from outside to inside, the conveying belt is wound in a zigzag manner, the diameter difference between two adjacent turnabout drums or two adjacent tensioning drums can guarantee the effective distance between two adjacent conveying belts, and the winding mode of the conveying belt is as shown in fig. 3.
the embodiment also discloses another form, namely, a plurality of comb plates are arranged on the third support 202 and the fourth support 302, and the cross sections of the third support 202 and the fourth support 302 are both in a comb shape and are arranged in a staggered manner; a plurality of direction-changing rollers 203 and a plurality of tightening rollers 303 are respectively arranged at the comb plate ends of the third bracket 202 and the fourth bracket 302, and the conveyor belt is wound in an S-shape.
in addition to the above two forms, other structures similar to the above can be adopted to facilitate storage and release of the conveyor belt, but it is necessary to satisfy the requirements for facilitating storage and release of the conveyor belt and winding of the vertically arranged conveyor belt.
As can be seen in the drawings, the bottom of the redirecting unit 200 in the present application is provided with a fixed support 201, and the third bracket 202 is fixedly arranged on the fixed support 201; the bottom of the sliding tensioning unit 300 is provided with a sliding support 301, and the fourth bracket 302 is slidably arranged on the sliding support 301 through a roller or a sliding block.
The tensioning driving unit 400 in this embodiment includes a tensioning support 401, a winding drum 402 and a driving portion 403, a steel wire rope 404 is wound on the winding drum 402, a movable end of the steel wire rope 404 is connected with the fourth support 302 of the slipping tensioning unit, the steel wire rope tensions the fourth support, so as to ensure that the conveyor belt always has a certain tension, and meet the normal operation of the belt conveyor, and when the shield machine advances, the driving portion 403 drives the winding drum 402 to retract and release.
Specifically, the driving unit 403 is a variable frequency driving motor, and is further provided with a tension sensor that detects the tension of the conveyor belt and controls the operation of the variable frequency driving motor.
as another new embodiment, at least two sets of direction changing units 200, the sliding and tensioning unit 300 and the tensioning driving unit 400 may be disposed between the first belt reversing unit 110 and the second belt reversing unit 120 side by side, and the tensioning driving units in each set independently operate and drive the sliding and tensioning units to store or discharge the belt, that is, when a longer belt is needed, the increase of the belt storage amount may be achieved by adding one or more sets of corresponding structures side by side, and at this time, the width space may be more fully utilized, and the length space may be reduced, and meanwhile, the multiple sets of arrangements may facilitate more precise control of the belt discharge length, and maintain the tension of the conveyor belt stable.
after the belt conveyor discharges materials and enters a return section, the belt conveyor is firstly changed from horizontal running to vertical running through a belt turning unit, the vertically running belt passes through a sliding tensioning unit and a direction changing unit, and ten layers of belt storage are formed through a winding method in a shape of a Chinese character 'hui' (in the embodiment, the number of the direction changing rollers and the number of the tensioning rollers are 5). The horizontal running of the conveying belt is changed into the vertical running, so that the deviation caused by unbalanced stress in the horizontal direction is avoided. The sliding tensioning unit is connected with the tensioning driving unit through a steel wire rope, and the tension of the conveying belt is kept stable through frequency conversion automatic tensioning; when the shield machine 700 tunnels forwards, the tension sensor detects the tension change of the steel wire rope, the steel wire rope is automatically released, and the sliding tensioning unit can synchronously move towards the tail direction at the moment, so that the normal operation of the continuous belt conveyor is realized, and the belt releasing is realized. After leaving the tunnel turning area, the return conveyer belt which vertically runs passes through the belt turning unit again to change the conveyer belt which vertically runs into horizontal running and enters the return carrier roller. The effect of the belt conveyor is particularly obvious in a turning area, and the belt conveyor has a large effect on the stability of the belt conveyor.
The application also discloses a tunnel belt conveyor, which comprises a belt conveyor frame 500, a main drive 501 and the belt storage bin with the belt turning structure, wherein the conveying belt is matched with a supporting disc and arranged on the belt conveyor frame; the main drive is arranged at one end of the belt conveyor frame and drives the conveying belt to act; the belt storage bin with the belt turning structure is arranged at the bottom, the side part or the upper part of the belt conveyor frame. The structures of the belt conveyor frame, the main drive and the like in the structure can be the same as the existing structures, and the action mode is similar; this application has realized a new tunnel band conveyer through the change to the structure in belt storehouse is stored up to the turn-over type structure, and it all has further improvement to the adaptability in place space, stability at the action in-process, the satisfying construction demand that can the higher requirement.
while the preferred embodiments for carrying out the invention have been described in detail, it should be understood that they have been presented by way of example only, and not limitation as to the scope, applicability, or configuration of the invention in any way. The scope of the invention is defined by the appended claims and equivalents thereof. Many modifications may be made to the foregoing embodiments by those skilled in the art, which modifications are within the scope of the present invention.
Claims (10)
1. The utility model provides a turn over belt structure and store up area storehouse which characterized in that includes:
The first belt turning unit and the second belt turning unit are arranged oppositely and used for turning the conveying belt between the first belt turning unit and the second belt turning unit to be vertically arranged;
a direction changing unit;
The direction changing unit and the sliding tensioning unit are arranged oppositely and are arranged between the first belt turning unit and the second belt turning unit; and
the tensioning driving unit drives the direction-changing unit and the sliding tensioning unit to move oppositely;
A plurality of rollers are vertically distributed on the direction changing unit and the sliding tensioning unit, and the vertically arranged conveying belt is coiled and stored among the rollers.
2. The tape-turning structure storage bin according to claim 1, wherein each of the first tape-turning unit and the second tape-turning unit comprises:
a first bracket;
two horizontal tape guide rollers arranged on the first bracket;
A second bracket; and
the conveying belt is overturned and turned between the two horizontal belt guide rollers and the two vertical belt guide rollers.
3. the belt-turning structure belt storage bin as claimed in claim 1, wherein the direction-changing unit comprises:
A third support; and
the plurality of direction-changing rollers are vertically arranged on the third support;
The slip tensioning unit includes:
A fourth carriage slidably movable relative to the third carriage; and
A plurality of tensioning rollers vertically arranged on the fourth bracket;
the conveyer belt is sequentially arranged between the plurality of direction-changing rollers and the plurality of tensioning rollers.
4. The belt-turning type structure belt storage bin as claimed in claim 3, wherein the plurality of direction-changing drums and the plurality of tensioning drums are arranged on the same straight line, and the diameters of the plurality of direction-changing drums and the plurality of tensioning drums are sequentially reduced from outside to inside.
5. the belt-turning type structure belt storage bin as claimed in claim 3, wherein a plurality of comb plates are arranged on the third support and the fourth support, and the cross sections of the third support and the fourth support are in a comb shape and are arranged in a staggered manner; the plurality of direction-changing rollers and the plurality of tensioning rollers are respectively arranged at the end parts of the comb plates of the third support and the fourth support.
6. The belt-turning type structure belt storage bin as claimed in claim 3, wherein a fixed support is arranged at the bottom of the direction-changing unit, and the third support is fixedly arranged on the fixed support; the bottom of the sliding tensioning unit is provided with a sliding support, and the fourth support is arranged on the sliding support in a sliding mode through a roller or a sliding block.
7. The tape-reversing structure tape storage magazine of claim 1, wherein the tension driving unit comprises:
Tensioning the support;
The winding drum is wound with a steel wire rope, and the movable end of the steel wire rope is connected with the sliding tensioning unit; and
and a drive unit that drives the winding drum winding and unwinding operation.
8. The belt-turning type structure belt storage bin as claimed in claim 7, wherein the driving part is a variable frequency driving motor, and a tension sensor is further arranged, and the tension sensor detects the tension of the conveying belt and controls the action of the variable frequency driving motor.
9. the belt-turning structure belt storage bin according to claim 1, wherein at least two groups of direction changing units, sliding tensioning units and tensioning driving units are arranged between the first belt-turning unit and the second belt-turning unit side by side, and the tensioning driving units in each group independently act and drive the sliding tensioning units to store or release the belt.
10. a tunnel belt conveyor, comprising:
The conveyer belt matching supporting disc is arranged on the conveyer belt frame;
The main drive is arranged at one end of the belt conveyor frame and drives the conveying belt to act; and
The belt storage bin with a belt-turning structure as claimed in any one of claims 1 to 9, which is arranged at the bottom, the side or the upper part of the belt conveyor frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910907184.2A CN110550398A (en) | 2019-09-24 | 2019-09-24 | belt storage bin with belt turning structure and tunnel belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910907184.2A CN110550398A (en) | 2019-09-24 | 2019-09-24 | belt storage bin with belt turning structure and tunnel belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110550398A true CN110550398A (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910907184.2A Pending CN110550398A (en) | 2019-09-24 | 2019-09-24 | belt storage bin with belt turning structure and tunnel belt conveyor |
Country Status (1)
| Country | Link |
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| CN (1) | CN110550398A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233095A (en) * | 2021-05-11 | 2021-08-10 | 中交机电工程局有限公司 | Vertical belt turning method of belt conveyor |
| CN114013942A (en) * | 2021-10-21 | 2022-02-08 | 太重集团向明智能装备股份有限公司 | High-efficient tunnelling belt conveyor with high capacity level stores up belting |
-
2019
- 2019-09-24 CN CN201910907184.2A patent/CN110550398A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233095A (en) * | 2021-05-11 | 2021-08-10 | 中交机电工程局有限公司 | Vertical belt turning method of belt conveyor |
| CN114013942A (en) * | 2021-10-21 | 2022-02-08 | 太重集团向明智能装备股份有限公司 | High-efficient tunnelling belt conveyor with high capacity level stores up belting |
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