CN109095081A - A kind of driving belt clamping device with positioning function - Google Patents
A kind of driving belt clamping device with positioning function Download PDFInfo
- Publication number
- CN109095081A CN109095081A CN201811225726.XA CN201811225726A CN109095081A CN 109095081 A CN109095081 A CN 109095081A CN 201811225726 A CN201811225726 A CN 201811225726A CN 109095081 A CN109095081 A CN 109095081A
- Authority
- CN
- China
- Prior art keywords
- clamping device
- idler wheel
- positioning function
- driving belt
- guide
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 244000309464 bull Species 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 description 16
- 240000002636 Manilkara bidentata Species 0.000 description 3
- 235000016302 balata Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008828 contractile function Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B65G21/12—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 position of load-carrier or traction element as a whole
-
- 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
- B65G23/24—Gearing between driving motor and belt- or chain-engaging elements
- B65G23/26—Applications of clutches or brakes
-
- 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
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention discloses a kind of driving belt clamping device with positioning function, including two pieces of installation supporting plates, limit pivoted arm is hinged on the right side of two pieces of installation supporting plates, limit pivoted arm interior sidewall surface is equipped with limited roller, installation supporting plate outer side surface is connect by hydraulic stem with limit pivoted arm, guide-track groove is laterally offered on the left of installation supporting plate, track roller is provided in guide-track groove, contact roller is installed between two track rollers, top cover is installed at the top of installation supporting plate, pressure cylinder is assigned in top cover center, pressure cylinder lower end is provided with pressing plate, ball bearing there are two being symmetrical arranged on two pieces of installation supporting plate inner walls, anti-reverse idler wheel is installed between two ball bearings.The present invention pushes pressing plate to press to anti-reverse idler wheel upper surface by pressure cylinder, fit closely friction pad with the belt pulley conveyer belt on anti-reverse idler wheel, realize the braking of belt pulley, increase the frictional force of belt and anti-reverse idler wheel outer surface by the triangular ridges of anti-reverse idler wheel outer surface, and prevents belt from reversing.
Description
Technical field
The present invention relates to a kind of clamping device, in particular to a kind of driving belt clamping device with positioning function.
Background technique
Belt conveyor is also known as rubber conveyer, is widely used in household electrical appliances, electronics, electric appliance, machinery, tobacco, injection molding, postal
The all trades and professions such as electricity, printing, food, assembling, detection, debugging, packaging and transport of object etc..Wire body conveying can be wanted according to technique
Ask selection: the multiple control modes such as common continuous operation, beat operation, variable-speed operation；Wire body can adaptation to local conditions select: straight line,
The wire bodies form such as bend, slope.Belt conveyor is also belt conveyor or rubber conveyer etc., is the rhythmical flowing water of composition
The indispensable economical logistics equipment of production line institute.Belt feeder can be divided into heavy belt feeder and light-duty by its conveying capacity
Belt feeder, mining belt conveyor belong to heavy belt feeder, and light belt conveyer is used in electric plastics, food light industry, chemical and medicine industry
Etc. industries.Belt conveyor conveying capacity is strong, and conveying distance is remote, and structure is simply easy to maintain, can easily carry out sequencing control
System and automatic operation.100KG article below or powdery, shape object are conveyed with the accomplished continuously or intermittently movement of conveyer belt
Product, operation high speed, steady, low noise, and can be transmitted with climb and fall.
Existing conveyer belt mostly uses balata belt to be transmitted, and to be easy for installation, balata belt length is greater than conveyer belt
Required length, compress makes belt be bonded conveyer belt, and belt is made to remain that tensioned state transmission effect could be good, and
Relaxation can occur after balata belt long-time use, also need to shorten belt compressing, and existing conveyer belt is solid
Dingan County's dress, it has not been convenient to adjust the surface angle of conveyer belt belt.
Summary of the invention
That in order to solve the above technical problem, the present invention provides a kind of structures is simple, work efficiency is high has positioning function
Driving belt clamping device.
Technical proposal that the invention solves the above-mentioned problems is: a kind of driving belt clamping device with positioning function, packet
Include two pieces of symmetrically arranged installation supporting plates in front and back, two pieces of installation supporting plates right sides are hinged with limit pivoted arm, in each limit pivoted arm
It is vertically installed with one group of limited roller in side wall surface, two synchronous companies being parallel to each other are uniformly arranged between two limit pivoted arms
Bar, every piece of installation supporting plate outer side surface are connected by hydraulic stem with corresponding limit pivoted arm, lateral on the left of two pieces of installation supporting plates
A guide-track groove is offered, a track roller is provided in two guide-track grooves, compression is installed between two track rollers
Wheel, the installation supporting plate top are equipped with top cover, and top cover upper face center, which is assigned, is provided with pressure cylinder, under the pressure cylinder
End is provided with pressing plate, be located on two pieces of installation supporting plate inner walls pressing plate lower position be symmetrical arranged there are two ball bearing, two
Anti-reverse idler wheel is equipped with by bull stick between a ball bearing.
The above-mentioned driving belt clamping device with positioning function, it is described installation supporting plate guide-track groove notch at spiral shell is installed
Line baffle, screw thread baffle center, which is assigned, is provided with threaded rod, and threaded rod left end fitting is provided with turntable, and the threaded rod is right
End is connected and installed with pressure push plate by bearing.
The above-mentioned driving belt clamping device with positioning function, two pieces of installation supporting plate inner walls offer and ball bearing
The circular hole to match.
The above-mentioned driving belt clamping device with positioning function, the anti-reverse idler wheel are that outer surface is equidistantly evenly arranged with
The idler wheel of several groups triangle cord, and be provided with radius at left and right sides of anti-reverse idler wheel and limited greater than the disc of anti-reverse idler wheel outer diameter
Position baffle.
The above-mentioned driving belt clamping device with positioning function, one group of limited roller in each limit pivoted arm interior sidewall surface
Number be 4,4 limited rollers are integrally square layings, median vertical line and anti-reverse rolling between the two groups of limited rollers in left and right
It is conllinear to take turns bottom right side edge tangent line.
The above-mentioned driving belt clamping device with positioning function offers on wall surface at left and right sides of the anti-reverse idler wheel anti-
Slot grinding, anti-grinding slotg are the annular groove around bull stick setting.
The above-mentioned driving belt clamping device with positioning function, diameter and the guide rail groove width phase of the track roller
Together, and guide-track groove center offers groove body guide rail, and the anti-grinding slotg center is provided with the position-limited wheel to match with groove body guide rail.
The above-mentioned driving belt clamping device with positioning function, the screw thread baffle are mounted on guide-track groove slot by screw
At mouthful, and the filling block assigned into guide-track groove is provided on screw thread baffle, screw thread baffle center offers and threaded rod
The threaded hole to match, the pressure push plate are height and cambered surface of same size with guide-track groove and the matched circular arc of track roller
Plate.
The above-mentioned driving belt clamping device with positioning function, the top cover center offer the push rod with pressure cylinder
The vertical through-via to match, pressing plate are connected with the push rod of pressure cylinder, and the pressing plate is the arc plate being bent upwards, pressing plate
Lower surface is equipped with friction pad, is equidistantly uniformly provided with several anti-slip protrusions on friction pad.
The above-mentioned driving belt clamping device with positioning function, the installation supporting plate outer side surface and corresponding limit turn
There are two contour hinged blocks, hydraulic stem both ends to be mounted on corresponding two hingedly by connecting bushing for installation on arm outer side surface
On block.
The beneficial effects of the present invention are:
1, the present invention drives limit pivoted arm to rotate the conveyer belt belt of sandwiched in adjustable limited roller by the way that hydraulic stem is flexible
Output angle realizes the surface angle adjustment of conveyer belt belt.
2, the present invention pushes pressing plate to press to anti-reverse idler wheel upper surface by pressure cylinder, makes on friction pad and anti-reverse idler wheel
Belt pulley conveyer belt fit closely the braking effect, it can be achieved that belt pulley, pass through anti-reverse idler wheel outer surface be arranged triangle
Rib can increase the frictional force of belt Yu anti-reverse idler wheel outer surface, and have the function of preventing belt from reversing.
3, the present invention is anti-offset on anti-reverse idler wheel to improve by the postive stop baffle that anti-reverse idler wheel is symmetrical set
Ability, and the anti-grinding slotg being arranged on wall surface at left and right sides of anti-reverse idler wheel can prevent between anti-reverse idler wheel wall surface and installation supporting plate wall surface
Falling into sundries causes obstruction to rub, and causes to damage to device.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the diagrammatic cross-section in Fig. 2 at A-A.
Fig. 4 is the main view of Fig. 1.
Fig. 5 is the diagrammatic cross-section in Fig. 4 at B-B.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As Figure 1-Figure 5, a kind of driving belt clamping device with positioning function, including two pieces of front and backs are symmetrical arranged
Installation supporting plate 1, two pieces of installation supporting plates, 1 right side is hinged with limit pivoted arm 2, in each 2 interior sidewall surface of limit pivoted arm vertically
One group of limited roller 4 is installed, two synchronising (connecting) rods being parallel to each other 3, the installation are uniformly arranged between two limit pivoted arms 2
There are two contour hinged block 5,21 both ends of hydraulic stem for installation on 1 outer side surface of supporting plate and corresponding limit 2 outer side surface of pivoted arm
It is mounted on corresponding two hinged blocks 5 by connecting bushing.
Two pieces of 1 left sides of installation supporting plate laterally offer a guide-track groove 11, are equipped at 11 notch of guide-track groove with screw
Screw thread baffle 6 is provided with the filling block for assigning into that length is 5 centimetres in guide-track groove 11, the screw thread baffle 6 on screw thread baffle 6
Center offers the threaded hole to match with threaded rod 7, and 6 center of screw thread baffle, which is assigned, is provided with threaded rod 7, threaded rod 7
Left end fitting is provided with turntable 8, and 7 right end of threaded rod is connected and installed with pressure push plate 9 by bearing；In two guide-track grooves 11
It is provided with a track roller 10, the diameter and guide-track groove 11 of the track roller 10 are of same size, and 11 center of guide-track groove
The groove body guide rail that width is 1 centimetre is offered, contact roller 20 is installed between two track rollers 10, the pressure push plate 9 is
Height and cambered surface of same size with guide-track groove 11 and the matched arc plate of track roller 10.
Top cover 12 is equipped with by screw at the top of the installation supporting plate 1,12 upper face center of top cover is offered and pressed
The vertical through-via that the push rod of strength cylinder 13 matches, 12 upper face center of top cover is assigned by vertical through-via is provided with pressure
Cylinder 13,13 lower end of pressure cylinder are provided with pressing plate 14, and pressing plate 14 is connected with the push rod of pressure cylinder 13, the pressing plate
14 be the arc plate being bent upwards, and 14 lower surface of pressing plate is equipped with friction pad 15, is equidistantly uniformly provided on friction pad 15 several anti-
Sliding convex block.
It is located at 14 lower position of pressing plate on two pieces of installation 1 inner walls of supporting plate to be symmetrical arranged there are two ball bearing 16, two
Block installation 1 inner wall of supporting plate offers the circular hole to match with ball bearing 16, is pacified between two ball bearings 16 by bull stick
Equipped with anti-reverse idler wheel 17.The anti-reverse idler wheel 17 is the idler wheel that outer surface is equidistantly evenly arranged with several groups triangle cord, and
The disc postive stop baffle 18 that radius is greater than anti-reverse 17 outer diameter of idler wheel is provided at left and right sides of anti-reverse idler wheel 17.The anti-reverse idler wheel
Anti-grinding slotg 19 is offered on 17 left and right sides wall surfaces, anti-grinding slotg 19 is the annular groove around bull stick setting, the anti-grinding slotg 19
Center is provided with the position-limited wheel to match with groove body guide rail.The number of one group of limited roller 4 in each limit 2 interior sidewall surface of pivoted arm
It is 4, the whole laying that is square of 4 limited rollers 4 controls the median vertical line and anti-reverse idler wheel 17 between two groups of limited rollers 4
Bottom right side edge tangent line is conllinear.
The operation principle of the present invention is that: by conveyer belt strap lug around being linked on anti-reverse idler wheel 17, and by conveyer belt belt
It assigns and carries out auxiliary positioning between the limited roller 4 being arranged on limit pivoted arm 2, drive limit pivoted arm by the way that hydraulic stem 21 is flexible
2 rotate the output angle of the conveyer belt belt of sandwiched in adjustable limited roller 4, realize the surface angle tune of conveyer belt belt
It is whole；It pushes pressing plate 14 to press to anti-reverse 17 upper surface of idler wheel by pressure cylinder 13, makes on friction pad 15 and anti-reverse idler wheel 17
Belt pulley conveyer belt fits closely the braking effect of achievable belt pulley, the triangular ridges being arranged by anti-reverse 17 outer surface of idler wheel
The frictional force of belt Yu anti-reverse 17 outer surface of idler wheel can be increased, and have the function of preventing belt from reversing；Pass through anti-reverse idler wheel 17
The postive stop baffle 18 being symmetrical set improves the anti-offset ability on anti-reverse idler wheel 17, and 17 left and right sides wall of anti-reverse idler wheel
The anti-grinding slotg 19 being arranged on face can prevent anti-reverse 17 wall surface of idler wheel and installation 1 wall surface of supporting plate between fall into sundries cause obstruction rub
It wipes, the present apparatus is caused to damage；The threaded hole that rotation threaded rod 7 can be facilitated to make threaded rod 7 threadingly on baffle 6 by turntable 8
Rotation pushes pressure push plate 9 that track roller 10 is driven to move along guide-track groove 11 by threaded rod 7, makes to be arranged on guide-track groove 11
Contact roller 20, which is pressed together on conveyer belt belt, realizes that pressing clamps to belt, realizes that belt compresses contractile function.
Claims (10)
1. a kind of driving belt clamping device with positioning function, it is characterised in that: including two pieces of symmetrically arranged peaces in front and back
Supporting plate is filled, limit pivoted arm is hinged on the right side of two pieces of installation supporting plates, is vertically installed with one in each limit pivoted arm interior sidewall surface
Limited roller is organized, is uniformly arranged two synchronising (connecting) rods being parallel to each other, every piece of installation supporting plate lateral wall between two limit pivoted arms
Face is connected with corresponding limit pivoted arm by hydraulic stem, and two pieces of installation supporting plates left sides transverse direction offers a guide-track groove, and two
It is provided with a track roller in guide-track groove, contact roller, peace at the top of the installation supporting plate are installed between two track rollers
Equipped with top cover, top cover upper face center, which is assigned, is provided with pressure cylinder, and the pressure cylinder lower end is provided with pressing plate, two pieces of installations
It is located at pressing plate lower position on supporting plate inner wall to be symmetrical arranged there are two ball bearing, passes through bull stick between two ball bearings
Anti-reverse idler wheel is installed.
2. the driving belt clamping device according to claim 1 with positioning function, it is characterised in that: the installation branch
Screw thread baffle is installed, screw thread baffle center, which is assigned, is provided with threaded rod, threaded rod left end set at the guide-track groove notch of plate
Conjunction is provided with turntable, and the threaded rod right end is connected and installed with pressure push plate by bearing.
3. the driving belt clamping device according to claim 1 with positioning function, it is characterised in that: two pieces of installation branch
Plate inner wall offers the circular hole to match with ball bearing.
4. the driving belt clamping device according to claim 1 with positioning function, it is characterised in that: the anti-reverse rolling
Wheel is the idler wheel that outer surface is equidistantly evenly arranged with several groups triangle cord, and it is big to be provided with radius at left and right sides of anti-reverse idler wheel
In the disc postive stop baffle of anti-reverse idler wheel outer diameter.
5. the driving belt clamping device according to claim 1 with positioning function, it is characterised in that: each limit turns
The number of one group of limited roller is 4 in arm interior sidewall surface, and 4 limited rollers are integrally square layings, and the limits of two groups of left and right are rolled
Median vertical line between wheel is conllinear with anti-reverse idler wheel bottom right side edge tangent line.
6. the driving belt clamping device according to claim 1 with positioning function, it is characterised in that: the anti-reverse rolling
Anti-grinding slotg is offered on the wall surface of the wheel left and right sides, anti-grinding slotg is the annular groove around bull stick setting.
7. the driving belt clamping device according to claim 6 with positioning function, it is characterised in that: the guide rail rolling
The diameter of wheel and guide-track groove are of same size, and guide-track groove center offers groove body guide rail, and the anti-grinding slotg center is provided with and slot
The position-limited wheel that body guide rail matches.
8. the driving belt clamping device according to claim 2 with positioning function, it is characterised in that: the screw thread gear
Plate is mounted at guide-track groove notch by screw, and the filling block assigned into guide-track groove is provided on screw thread baffle, the spiral shell
Line baffle center offers the threaded hole to match with threaded rod, and the pressure push plate is height and arc of same size with guide-track groove
Face and the matched arc plate of track roller.
9. the driving belt clamping device according to claim 1 with positioning function, it is characterised in that: in the top cover
Centre offers the vertical through-via to match with the push rod of pressure cylinder, and pressing plate is connected with the push rod of pressure cylinder, the pressure
Plate is the arc plate being bent upwards, and pressing plate lower surface is equipped with friction pad, is equidistantly uniformly provided with several anti-slip protrusions on friction pad.
10. the driving belt clamping device according to claim 1 with positioning function, it is characterised in that: the installation
There are two contour hinged blocks for installation on supporting plate outer side surface and corresponding limit pivoted arm outer side surface, and hydraulic stem both ends pass through company
Spindle set is mounted on corresponding two hinged blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811225726.XA CN109095081B (en) | 2018-10-21 | 2018-10-21 | Transmission belt clamping device with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811225726.XA CN109095081B (en) | 2018-10-21 | 2018-10-21 | Transmission belt clamping device with positioning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109095081A true CN109095081A (en) | 2018-12-28 |
| CN109095081B CN109095081B (en) | 2023-12-26 |
Family
ID=64869360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811225726.XA Active CN109095081B (en) | 2018-10-21 | 2018-10-21 | Transmission belt clamping device with positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109095081B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2117781A1 (en) * | 1970-12-17 | 1972-07-28 | Parveau Albert | |
| CN101168406A (en) * | 2007-04-27 | 2008-04-30 | 阜新工大科技发展有限公司 | Multi-drive mobile adhesive tape conveyor capable of bending at will |
| US20080142341A1 (en) * | 2003-12-10 | 2008-06-19 | Layne James L | High-speed self-tensioning conveyor |
| CN202245383U (en) * | 2011-09-26 | 2012-05-30 | 南通奥普机械工程有限公司 | Movable track loader with automatic tension device |
| CN104555277A (en) * | 2013-10-22 | 2015-04-29 | 宝山钢铁股份有限公司 | Belt conveyor and backstop thereof |
| CN104891093A (en) * | 2015-04-28 | 2015-09-09 | 华电重工机械有限公司 | Inclined conveyor belt |
| CN104986504A (en) * | 2015-05-18 | 2015-10-21 | 成都恒力达科技有限公司 | Material conveyer |
| CN206108183U (en) * | 2016-10-19 | 2017-04-19 | 石嘴山市嘉昱达矿山机械有限公司 | Retractable belt conveyor |
| CN106586380A (en) * | 2017-02-07 | 2017-04-26 | 山东科技大学 | Up-down bending belt conveyor with limiting function |
| CN208916050U (en) * | 2018-10-21 | 2019-05-31 | 湖南精正设备制造有限公司 | A kind of driving belt clamping device with positioning function |
-
2018
- 2018-10-21 CN CN201811225726.XA patent/CN109095081B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2117781A1 (en) * | 1970-12-17 | 1972-07-28 | Parveau Albert | |
| US20080142341A1 (en) * | 2003-12-10 | 2008-06-19 | Layne James L | High-speed self-tensioning conveyor |
| CN101168406A (en) * | 2007-04-27 | 2008-04-30 | 阜新工大科技发展有限公司 | Multi-drive mobile adhesive tape conveyor capable of bending at will |
| CN202245383U (en) * | 2011-09-26 | 2012-05-30 | 南通奥普机械工程有限公司 | Movable track loader with automatic tension device |
| CN104555277A (en) * | 2013-10-22 | 2015-04-29 | 宝山钢铁股份有限公司 | Belt conveyor and backstop thereof |
| CN104891093A (en) * | 2015-04-28 | 2015-09-09 | 华电重工机械有限公司 | Inclined conveyor belt |
| CN104986504A (en) * | 2015-05-18 | 2015-10-21 | 成都恒力达科技有限公司 | Material conveyer |
| CN206108183U (en) * | 2016-10-19 | 2017-04-19 | 石嘴山市嘉昱达矿山机械有限公司 | Retractable belt conveyor |
| CN106586380A (en) * | 2017-02-07 | 2017-04-26 | 山东科技大学 | Up-down bending belt conveyor with limiting function |
| CN208916050U (en) * | 2018-10-21 | 2019-05-31 | 湖南精正设备制造有限公司 | A kind of driving belt clamping device with positioning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109095081B (en) | 2023-12-26 |
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