CN110304410A - Expansion belt conveyor - Google Patents
Expansion belt conveyor Download PDFInfo
- Publication number
- CN110304410A CN110304410A CN201910738750.1A CN201910738750A CN110304410A CN 110304410 A CN110304410 A CN 110304410A CN 201910738750 A CN201910738750 A CN 201910738750A CN 110304410 A CN110304410 A CN 110304410A
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- Prior art keywords
- belt
- roller
- expansion bracket
- base
- expansion
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- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000010985 leather Substances 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000005728 strengthening Methods 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
- B65G21/2045—Mechanical means for guiding or retaining the load on the load-carrying surface
- B65G21/2063—Mechanical means for guiding or retaining the load on the load-carrying surface comprising elements not movable in the direction of load-transport
-
- 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
- B65G23/22—Arrangements or mountings of driving motors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention discloses a kind of Expansion belt conveyors, expansion bracket is slidably connected to base, telescoping drive mechanism is installed on base, drive sliding rack that can extend and retract along the transmission direction of conveyor belt by telescoping drive mechanism, the conveyor belt is tensioned to base and expansion bracket simultaneously, drives the conveyor belt to move by the leather belt driving mechanism；When fire exit door needs to close, expansion bracket is retracted, and concedes the position of fire exit door, point-to-point speed block, movement travel is shorter, can timely complete to withdraw, fire exit door is allowed to fall；Conveyor belt is in tensioning state simultaneously, will not generate damage to conveyor belt.
Description
Technical field
The invention belongs to logistics equipment technical fields, more particularly to a kind of flexible conveyer belt.
Background technique
With the rapid development of Logistic Industry in China, existing traditional hand-sorted producing line is due at high cost, low efficiency etc.
Disadvantage, the logistics sorting line being just gradually automated are substituted.It is analyzed from this stage, by factors such as e-commerce rapid developments
Influence, the daily freight of logistics company is more and more.When carrying out logistics sorting, cargo loads the frequency that mistake occurs
It is higher and higher；
The logistics of automation sorts transportation system, it is necessary to identification sorting is carried out by very long conveyer belt, but due to disappearing
Anti- regulation defines the area of workshop fire prevention zone, so logistic transmission system will certainly generate multiple regions joint when in use
The open and close mode of the case where use, the fire exit door of fire prevention zone are substantially the formula of sliding up and down, and fire exit door is usually
Opening state, transmission line body can pass through fire-fighting door opening and connect several fire-fighting regions uses, need to close fire-fighting encountering situation
When door, needs to withdraw the pipeline in fire-fighting door opening, just fire exit door can be made to fall closing, in the prior art, conveying
Wire body is withdrawn first is that passing through manual handling, second is that using convertible, manual handling cannot be completed timely, convertible due to it
Must must turn over to turn 90 degrees could complete to withdraw resigning, so the time for waiting pipeline to withdraw is longer, and withdraws and very may be used not in time
It can cause serious consequence；In addition, the backplate of wire body two sides exists and causes overturning inconvenient, and in order to smoothly overturn, two
The backplate of person intersection, which must cut away the backplate that a part is just able to achieve overturning, but cuts away, will cause falling for cargo, so in the presence of
Very big drawback.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of Expansion belt conveyor, expansion bracket is slidably connected to base, stretches
Contracting driving mechanism is installed on base, by telescoping drive mechanism drive sliding rack can along the transmission direction of conveyor belt stretch out and
It retracts, the conveyor belt is tensioned to base and expansion bracket simultaneously, drives the conveyor belt by the leather belt driving mechanism
Movement；When fire exit door needs to close, expansion bracket is retracted, and concedes the position of fire exit door, point-to-point speed block, movement travel compared with
It is short, it can timely complete to withdraw, fire exit door is allowed to fall；Conveyor belt is in tensioning state simultaneously, will not be to conveying skin
Band generates damage.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of Expansion belt conveyor, including machine
Seat, expansion bracket, conveyor belt, telescoping drive mechanism and leather belt driving mechanism, the expansion bracket are slidably connected to the base, institute
It states telescoping drive mechanism and is installed on the base, drive the sliding rack can be along the conveying by the telescoping drive mechanism
The transmission direction of belt extends and retracts, and the conveyor belt is tensioned to the base and the expansion bracket simultaneously, by described
Leather belt driving mechanism drives the conveyor belt movement；
The two sides of the expansion bracket are all equipped with several guide wheel groups, and the base is equipped with the guided way for accommodating the guide wheel group
Road, the guide wheel group are installed in the guide rail, and the guide wheel group can be slided along the guide rail, are led described in every group
Wheel group includes horizontal guide wheel and vertical idler；
The expansion bracket is equipped with the first dynamic roller and the second dynamic roller being parallel to each other, and the first dynamic roller and the second dynamic roller can
It is moved with the expansion bracket, the base is equipped with the first idler roller, the second idler roller and the third idler roller being parallel to each other, described
Belt tension is in the described first dynamic roller, the second dynamic roller, the first idler roller, the second idler roller and third idler roller, and the belt
It constitutes close-shaped.
It further says, the base is equipped with mutual 4th idler roller and the 5th idler roller, and the belt is tensioned to simultaneously
4th idler roller and the 5th idler roller.
It further says, the telescoping drive mechanism includes telescopic drive motor and synchronous belt, the telescopic drive motor
The toothed belt transmission is driven, the expansion bracket is fixedly connected on the synchronous belt by link block, passes through the synchronous belt
Transmission drives the expansion bracket sliding.
Further say, the vertical idler have it is multiple, and for up and down arrangement setting, the guide rail be " ㄈ " word
Connected in star structure, the vertical idler are resisted against the top and bottom sidewall of " ㄈ " font groove and can roll, and the horizontal guide wheel supports
It peaks at the slot bottom of " ㄈ " font groove and can roll.
It further says, the first dynamic roller and/or the second dynamic roller are equipped with tensioning regulating mechanism, and the tensioning is adjusted
Mechanism includes locating piece and adjusts bolt, and the locating piece is fixedly connected on the expansion bracket, and the first dynamic roller or second move
Roller is slidably connected to the expansion bracket, adjusts bolt and passes through locating piece and be threadedly connected to the both ends of the expansion bracket, passes through institute
State the position that screw thread adjusts the described first dynamic roller or the second dynamic roller.
It further says, the expansion bracket is equipped with belt support plate, and the belt support plate is located at the conveyor belt
To support the conveyor belt, the lower section two sides of the belt support plate are equipped with strengthening rib strip for lower section, the strengthening rib strip with
Damping spring is equipped between the expansion bracket.
It further says, the leather belt driving mechanism includes belt driving motor, and the belt driving motor is installed on machine
Seat, the belt driving motor connect traction roller, and the traction roller is the first idler roller, the second idler roller, third idler roller, the
Four idler rollers or the 5th idler roller.
It further says, the both ends of the traction roller are equipped with mounting base, and the base is equipped with what the confession traction roller passed through
Installing port, when installation, the traction roller passed through the installing port, and was fixed on the base by mounting base.
It further says, including connecting plate, the connecting plate is rectangle or circle, and the connecting plate has for traction roller
The through-hole that roll shaft passes through, the side length or diameter of the connecting plate are greater than the diameter of the installing port.
It further says, the two sides of the base and expansion bracket are all equipped with protective plate, described to stretch when the expansion bracket retracts
The protective plate on protective plate and base on contracting frame is overlapped.
Beneficial effects of the present invention:
One, expansion bracket is slidably connected to base, and telescoping drive mechanism is installed on base, is driven and is slided by telescoping drive mechanism
Moving frame can be extended and retracted along the transmission direction of conveyor belt, and the conveyor belt is tensioned to base and expansion bracket simultaneously, be led to
It crosses the leather belt driving mechanism and drives the conveyor belt movement；When fire exit door needs to close, expansion bracket is retracted, and concedes fire-fighting
The position of door, point-to-point speed block, movement travel is shorter, can timely complete to withdraw, fire exit door is allowed to fall；It conveys simultaneously
Belt is in tensioning state, will not generate damage to conveyor belt；
Two, telescoping drive mechanism includes telescopic drive motor and synchronous belt, and the sliding of expansion bracket, tool are driven by synchronous belt
Have the characteristics that effectively to control cost and movement speed is very fast；Expansion bracket is equipped with several guide wheel groups, and guide wheel group described in every group includes
Horizontal guide wheel and vertical idler, guide rail are " ㄈ " font groove structure, pass through horizontal guide wheel and vertical idler and guided way
The cooperation in road can guarantee the sliding fluency of expansion bracket on four direction, and can guarantee the stability of expansion bracket；
Three, the both ends of traction roller are equipped with mounting base, and the base is equipped with the installing port passed through for the traction roller, when installation
The traction roller passes through the installing port, and is fixed on the base by mounting base, this design can be in idler roller or traction
Roller goes wrong when needing replacing, easily to its dismounting and change；The two sides of base and expansion bracket are all equipped with protective plate, expansion bracket
When retraction, the protective plate on protective plate and base on expansion bracket is overlapped, can be avoided convertible belt feeder reversion with this
When backplate interference problem.
Detailed description of the invention
Fig. 1 is the overall structure diagram of Expansion belt conveyor of the invention；
Fig. 2 is the overall structure diagram of base of the invention；
Fig. 3 is the portion the A enlarged drawing (guide wheel group) of Fig. 1；
Fig. 4 is the structural schematic diagram of expansion bracket of the invention；
Fig. 5 is the cross-sectional view (expansion bracket stretching) of Expansion belt conveyor of the invention；
Fig. 6 is the B direction view (telescoping drive mechanism) of Fig. 2；
Fig. 7 is the portion the C enlarged drawing (tensioning regulating mechanism) of Fig. 4；
Fig. 8 is the D direction view (traction roller and mounting base) of Fig. 2；
Fig. 9 is the cross-sectional view (expansion bracket retraction) of Expansion belt conveyor of the invention；
Each section label is as follows in attached drawing:
Base 1, guide rail 11, the first idler roller 12, the second idler roller 13, third idler roller 14, the 4th idler roller 15,
5th idler roller 16, installing port 18；
Expansion bracket 2, guide wheel group 21, horizontal guide wheel 211, vertical idler 212, the first dynamic roller 22, mounting blocks 221, second are dynamic
Roller 23, link block 24, belt support plate 25, strengthening rib strip 26, damping spring 27, open slot 28；
Conveyor belt 3；
Telescoping drive mechanism 4, telescopic drive motor 41, synchronous belt 42；
Leather belt driving mechanism 5, belt driving motor 51；
It is tensioned regulating mechanism 6, locating piece 61, adjusts bolt 62；
Mounting base 7, connecting plate 71, through-hole 711；
Protective plate 8.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment: a kind of Expansion belt conveyor, as depicted in figs. 1 and 2: including base 1, expansion bracket 2, conveyor belt 3, stretching
Driving mechanism 4 and leather belt driving mechanism 5, the expansion bracket are slidably connected to the base, and the telescoping drive mechanism is installed on
The base, by the telescoping drive mechanism drive the sliding rack can along the transmission direction of the conveyor belt stretch out and
It retracts, the conveyor belt is tensioned to the base and the expansion bracket simultaneously, by described in leather belt driving mechanism driving
Conveyor belt movement；
The two sides of the expansion bracket are all equipped with several guide wheel groups 21, and the base is equipped with the guided way for accommodating the guide wheel group
Road 11, the guide wheel group are installed in the guide rail, and the guide wheel group can be slided along the guide rail, such as Fig. 3 institute
Show: guide wheel group described in every group includes horizontal guide wheel 211 and vertical idler 212；
It can guarantee the sliding fluency of expansion bracket on four direction by horizontal guide wheel and vertical idler, and can
Guarantee the stability of expansion bracket；
It is as shown in Figure 2: the vertical idler have it is multiple, and for up and down arrangement setting, the guide rail be " ㄈ " word
Connected in star structure, the vertical idler are resisted against the top and bottom sidewall of " ㄈ " font groove and can roll, and the horizontal guide wheel supports
It peaks at the slot bottom of " ㄈ " font groove and can roll；
The present embodiment is as shown in Fig. 1 to Fig. 3:, as optimal case, guide wheel group described in every group includes 1 flat guide wheel of water and 4
A vertical idler, but not limited to this.
As shown in Figure 4: the expansion bracket is equipped with the first dynamic roller 22 and the second dynamic roller 23 being parallel to each other, the first dynamic roller
It can be moved with the expansion bracket with the second dynamic roller；
As shown in Figure 4 and Figure 5: the base is equipped with the first idler roller 12, the second idler roller 13 and the third being parallel to each other
Idler roller 14, the belt tension are tensioned in the described first dynamic roller, the second dynamic roller, the first idler roller, the second idler roller and third
Roller, and belt composition is close-shaped.
In the present embodiment, the base is equipped with mutual 4th idler roller 15 and the 5th idler roller 16, and the belt is opened simultaneously
Tightly in the 4th idler roller and the 5th idler roller, using the first dynamic roller as starting point, it is dynamic that the conveyor belt is successively tensioned to first
Roller, the first idler roller, the 4th idler roller, the second idler roller, the 5th idler roller, third idler roller and the second dynamic roller, eventually pass back to
First dynamic roller forms close-shaped.
As shown in Figure 6: the telescoping drive mechanism includes telescopic drive motor 41 and synchronous belt 42, the flexible driving electricity
Machine drives the toothed belt transmission, and the expansion bracket is fixedly connected on the synchronous belt by link block 24, passes through the synchronization
The transmission of band drives the expansion bracket sliding.
As shown in figs. 4 and 7: the first dynamic roller and/or the second dynamic roller are equipped with and are tensioned regulating mechanism 6, and described
Tight regulating mechanism includes locating piece 61 and adjusts bolt 62, and the locating piece is fixedly connected on the expansion bracket, and described first is dynamic
Roller or the second dynamic roller are slidably connected to the expansion bracket, adjust bolt and pass through locating piece and be threadedly connected to the two of the expansion bracket
End, the position of the described first dynamic roller or the second dynamic roller is adjusted by the screw thread.
In the present embodiment, the rotation shaft end of the first dynamic roller or the second dynamic roller has mounting blocks 221, and the mounting hole is sliding
The dynamic open slot 28 for being installed on the expansion bracket side wall adjusts bolt across the locating piece and is threaded io the installation again
Block is connected through a screw thread the position for adjusting the first dynamic roller or the second dynamic roller, to realize the adjusting of tensile force.
As shown in Figure 4: the expansion bracket is equipped with belt support plate 25, and the belt support plate is located at the conveyor belt
To support the conveyor belt, the lower section two sides of the belt support plate are equipped with strengthening rib strip 26, the strengthening rib strip for lower section
Damping spring 27 is equipped between the expansion bracket；It can give conveyor belt certain buffer capacity by the damping spring
The problems such as power, the sliding of belt and support plate is unsmooth when preventing cargo overweight, causes card machine.
As shown in Figure 2 and Figure 8: the leather belt driving mechanism includes belt driving motor 51, the belt driving motor peace
Loaded on base, the belt driving motor connects traction roller, and the traction roller is the first idler roller, the second idler roller, third
Tight roller, the 4th idler roller or the 5th idler roller.
As shown in Figure 8: in the present embodiment, the belt driving motor is decelerating motor, and the traction roller is the 4th tensioning
Roller 15；
The both ends of the traction roller are equipped with mounting base 7, and the base is equipped with the installing port 18 passed through for the traction roller, peace
The traction roller passes through the installing port when dress, and is fixed on the base by mounting base, this design can in idler roller or
Traction roller goes wrong when needing replacing, easily to its dismounting and change；
When the present embodiment is embodied: further including connecting plate 71, the connecting plate is rectangle or circle, the connecting plate tool
There is the through-hole 711 that the roll shaft for traction roller passes through, the side length or diameter of the connecting plate are greater than the diameter of the installing port, due to
The roll body of traction roller is relatively large in diameter in the present embodiment, and the size of mounting base is the ruler general with other mounting bases in equipment
Very little, (mounting base) side length is less than the installing port, so by the fixed mounting base of connecting plate, it is another without producing again
The mounting base of dimensions, (production cost of mounting base is also high)；
The connecting plate 71 of the present embodiment is two pieces of splicing constructions for the ease of processing and installation, but not limited to this.
As shown in Figure 1 or 2: the two sides of the base and expansion bracket are all equipped with protective plate 8, when the expansion bracket retracts,
The protective plate on protective plate and base on the expansion bracket is overlapped, can be avoided when convertible belt feeder inverts with this
Backplate interference problem.
Working principle of the present invention is as follows:
Expansion bracket of the present invention is slidably connected to base, and telescoping drive mechanism is installed on base, is driven by telescoping drive mechanism
Dynamic sliding rack can be extended and retracted along the transmission direction of conveyor belt, and the conveyor belt is tensioned to base simultaneously and stretches
Frame drives the conveyor belt to move by the leather belt driving mechanism；When fire exit door needs to close, expansion bracket is retracted, and is allowed
The position of fire exit door out, point-to-point speed block, movement travel is shorter, can timely complete to withdraw, fire exit door is allowed to fall；
The interoperation of expansion bracket and conveyor belt of the invention is as shown in figs. 5 and 9: state is extended and retracted, it is adjacent
The length of conveyor belt only has L1 and L2 that can change between idler roller, and when extending and retracting, the value of L1+L2 is the same
, so conveyor belt is constantly in tensioning state, it will not influence expanding-contracting action, and damage is generated to conveyor belt.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure transformation made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant technical fields,
Similarly it is included within the scope of the present invention.
Claims (10)
1. a kind of Expansion belt conveyor, it is characterised in that: including base (1), expansion bracket (2), conveyor belt (3), flexible driving machine
Structure (4) and leather belt driving mechanism (5), the expansion bracket are slidably connected to the base, and the telescoping drive mechanism is installed on institute
Base is stated, drives the sliding rack that can stretch out and contract along the transmission direction of the conveyor belt by the telescoping drive mechanism
It returns, the conveyor belt is tensioned to the base and the expansion bracket simultaneously, is driven by the leather belt driving mechanism described defeated
Send belt movement；
The two sides of the expansion bracket are all equipped with several guide wheel groups (21), and the base is equipped with the guide rail for accommodating the guide wheel group
(11), the guide wheel group is installed in the guide rail, and the guide wheel group can be slided along the guide rail, described in every group
Guide wheel group includes horizontal guide wheel (211) and vertical idler (212)；
The expansion bracket is equipped with the first dynamic roller (22) being parallel to each other and the second dynamic roller (23), the first dynamic roller and the second dynamic roller
It can be moved with the expansion bracket, the base is equipped with the first idler roller (12) being parallel to each other, the second idler roller (13) and the
Three idler rollers (14), the belt tension is in the described first dynamic roller, the second dynamic roller, the first idler roller, the second idler roller and third
Idler roller, and belt composition is close-shaped.
2. Expansion belt conveyor according to claim 1, it is characterised in that: the base is equipped with mutual 4th idler roller and the
Five idler rollers, the belt are tensioned to the 4th idler roller and the 5th idler roller simultaneously.
3. Expansion belt conveyor according to claim 1, it is characterised in that: the telescoping drive mechanism includes flexible driving electricity
Machine (41) and synchronous belt (42), the telescopic drive motor drive the toothed belt transmission, and the expansion bracket passes through link block
(24) it is fixedly connected on the synchronous belt, drives the expansion bracket to slide by the transmission of the synchronous belt.
4. Expansion belt conveyor according to claim 1, it is characterised in that: the vertical idler has multiple, and is upper and lower
Arrangement setting, the guide rail are " ㄈ " font groove structure, and the vertical idler is resisted against the upper and lower of " ㄈ " font groove
Side wall can simultaneously roll, and the horizontal guide wheel is resisted against the slot bottom of " ㄈ " font groove and can roll.
5. Expansion belt conveyor according to claim 1, it is characterised in that: the first dynamic roller and/or the second dynamic roller
Equipped with tensioning regulating mechanism (6), the tensioning regulating mechanism includes locating piece (61) and adjusts bolt (62), and the locating piece is solid
Surely it is connected to the expansion bracket, the first dynamic roller or the second dynamic roller are slidably connected to the expansion bracket, adjust bolt and pass through and determine
Position block and the both ends of the expansion bracket are threadedly connected to, the described first dynamic roller or the second dynamic roller are adjusted by the screw thread
Position.
6. Expansion belt conveyor according to claim 1, it is characterised in that: the expansion bracket is equipped with belt support plate (25),
The belt support plate is located at the lower section of the conveyor belt to support the conveyor belt, the lower section of the belt support plate
Two sides are equipped with strengthening rib strip (26), are equipped with damping spring (27) between the strengthening rib strip and the expansion bracket.
7. Expansion belt conveyor according to claim 2, it is characterised in that: the leather belt driving mechanism includes belt driving electricity
Machine (51), the belt driving motor are installed on base, and the belt driving motor connects traction roller, and the traction roller is first
Idler roller, the second idler roller, third idler roller, the 4th idler roller or the 5th idler roller.
8. Expansion belt conveyor according to claim 7, it is characterised in that: the both ends of the traction roller are equipped with mounting base (7),
The base is equipped with the installing port (18) passed through for the traction roller, and when installation, the traction roller passed through the installing port, and led to
It crosses mounting base and is fixed on the base.
9. Expansion belt conveyor according to claim 8, it is characterised in that: including connecting plate (71), the connecting plate is square
Shape or circle, the connecting plate have the through-hole (711) that the roll shaft for traction roller passes through, and the side length or diameter of the connecting plate are big
In the diameter of the installing port.
10. Expansion belt conveyor according to claim 1, it is characterised in that: the two sides of the base and expansion bracket are all equipped with
Protective plate (8), when the expansion bracket retracts, the protective plate on protective plate and base on the expansion bracket is overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910738750.1A CN110304410A (en) | 2019-08-12 | 2019-08-12 | Expansion belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910738750.1A CN110304410A (en) | 2019-08-12 | 2019-08-12 | Expansion belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110304410A true CN110304410A (en) | 2019-10-08 |
Family
ID=68083380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910738750.1A Pending CN110304410A (en) | 2019-08-12 | 2019-08-12 | Expansion belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110304410A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674845A (en) * | 2020-05-24 | 2020-09-18 | 山东欧耶智杰包装有限公司 | Be applied to conveyer and have telescopic structure's conveyer belt that resistance to wears |
| CN113666057A (en) * | 2020-05-14 | 2021-11-19 | 顺丰科技有限公司 | Belt conveyor |
| WO2022096031A1 (en) * | 2020-11-04 | 2022-05-12 | 深圳顺丰泰森控股(集团)有限公司 | Steerable wheel sorter and sorting and conveying line |
| WO2022096030A1 (en) * | 2020-11-04 | 2022-05-12 | 深圳顺丰泰森控股(集团)有限公司 | Transmission mechanism, transmission device and sorting transmission line |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113666057A (en) * | 2020-05-14 | 2021-11-19 | 顺丰科技有限公司 | Belt conveyor |
| CN111674845A (en) * | 2020-05-24 | 2020-09-18 | 山东欧耶智杰包装有限公司 | Be applied to conveyer and have telescopic structure's conveyer belt that resistance to wears |
| CN111674845B (en) * | 2020-05-24 | 2021-07-16 | 山东欧耶智杰包装有限公司 | Be applied to conveyer and have telescopic structure's conveyer belt that resistance to wears |
| WO2022096031A1 (en) * | 2020-11-04 | 2022-05-12 | 深圳顺丰泰森控股(集团)有限公司 | Steerable wheel sorter and sorting and conveying line |
| WO2022096030A1 (en) * | 2020-11-04 | 2022-05-12 | 深圳顺丰泰森控股(集团)有限公司 | Transmission mechanism, transmission device and sorting transmission line |
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