CN209306347U - A kind of belt conveyor - Google Patents
A kind of belt conveyor Download PDFInfo
- Publication number
- CN209306347U CN209306347U CN201821777696.9U CN201821777696U CN209306347U CN 209306347 U CN209306347 U CN 209306347U CN 201821777696 U CN201821777696 U CN 201821777696U CN 209306347 U CN209306347 U CN 209306347U
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- belt
- rack
- bracket
- belt conveyor
- drive roll
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- 239000000463 material Substances 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a kind of belt conveyors, including rack, motor, drive roll, driven voller, idler roller, belt and deviation adjusting rack, motor is arranged on the rack, drive roll and driven voller are set to the both ends of rack, belt bypasses drive roll and driven voller, motor is connected by one end of synchronous belt and synchronizing wheel and drive roll, the belt contacts of idler roller and downside, deviation adjusting rack is set to the middle part of rack, idler roller is set on deviation adjusting rack and not conllinear with drive roll and driven voller, deviation adjusting rack top is higher than the belt of upside, deviation adjusting rack can be moved along the direction perpendicular to the belt surface of revolution.The utility model is realized by the setting of idler roller and is adjusted to belt tension, is corrected belt deviation by the setting of deviation adjusting rack, is ensured the normal operation of conveying material, improve working efficiency.
Description
Technical field
The utility model relates to the technical fields of conveying equipment, more particularly to a kind of belt conveyor.
Background technique
Belt conveyor generally comprises rack, is mounted on two roll shafts at rack both ends end to end, and is mounted on two rollers
Belt between axis；Wherein at least one roll shaft is connected with motor, and motor is fixedly mounted on the rack.Electric motor starting band action roller shaft
Rotation, then roll shaft drives belt rotation, and article to be conveyed is placed on belt, completes conveying operation.
After belt conveyor runs a period of time, belt stretching, expand with heat and contract with cold etc. due to, the length of belt
Variation can be generated, once the length of belt becomes larger, belt will generate slipping phenomenon, not can be carried out conveying operation, to influence
The use of belt conveyor, therefore need to adjust the elasticity of belt.In addition, since motor band action roller shaft rotates, two roll shafts
Between be also connected with belt, then due to rotating for a long time, rack-mounted roll shaft can generate backlash, to make head
The distance between two roll shafts of tail change, then the elasticity for being connected to the belt between two roll shafts can also generate variation,
It just needs to carry out elastic adjusting to belt at this time, so that belt conveyor normal operation.
In addition, normally being transported in material in belt conveyor, there can be material to tumble downwards because of belt deviation, cause certain
Economic loss, and need manual cleaning blanking, time-consuming effort.
Utility model content
The purpose of the utility model is to provide a kind of belt conveyors to be made with solving the above-mentioned problems of the prior art
The belt of belt conveyor can carry out elastic adjusting, moreover it is possible to correct belt deviation, ensure the normal operation of conveying material.
To achieve the above object, the utility model provides following scheme:
The utility model provides a kind of belt conveyor, including rack, motor, drive roll, driven voller, idler roller, skin
Band and deviation adjusting rack, the motor are arranged on the rack, and the drive roll and the driven voller are set to the both ends of rack, described
Belt bypasses the drive roll and the driven voller, and the motor is connected by one end of synchronous belt and synchronizing wheel and the drive roll
It connects, the belt contacts of the idler roller and downside, the deviation adjusting rack is set to the middle part of rack, the idler roller setting
In not conllinear on the deviation adjusting rack and with the drive roll and the driven voller, the deviation adjusting rack top is higher than the institute of upside
Belt is stated, the deviation adjusting rack can be moved along the direction perpendicular to the belt surface of revolution.
Preferably, the side of the bay conveyor material is evenly arranged at least two live-rollers, the live-roller with it is upper
The belt contacts of side.
Preferably, the deviation adjusting rack includes pipe axis, bracket and double end cylinder, and the bracket is the symmetrically arranged steel of two panels
Plate, two bracket tops are connected by pressure pin, and two brackets and the pressure pin form belt grooves, and the belt grooves are used
The belt described in support, the width of the belt are less than the width of the belt grooves, and the pipe sleeve is set in the middle part of the bracket
Through-hole in, be fixedly connected in the middle part of the pipe axis with the rack, the double end cylinder, the double end be provided on the pipe axis
The mandril of cylinder two sides respectively corresponds a bracket.
Preferably, a pipe sleeve is additionally provided on the through-hole, the pipe axis is threaded through in the pipe sleeve.
Preferably, the pipe axis is square tube or round tube, and the through-hole matches with the pipe axis.
Preferably, the lower part of the bracket is provided with a strip hole, and the strip hole is used to accommodate the roller of the idler roller
Axis is additionally provided with a bolt on the bracket of the strip hole side, and the bolt is contacted with the roll shaft.
Preferably, a supporting plate is provided on the bracket, the supporting plate is connected through a screw thread with the bolt, the bolt
There are two locking nut, the locking nuts to be located at the two sides of the supporting plate for upper setting.
Preferably, the belt includes the upper layer being combined with each other from top to bottom, sandwich layer and lower layer, and the upper layer is transport
Layer, the upper layer are equipped with several protrusions, cord are provided in the sandwich layer, and the lower layer is equipped with several grooves.
Preferably, the idler roller is contacted with the upper side or downside of the belt of downside.
Preferably, the motor is frequency control motor.
The utility model achieves following technical effect compared with the existing technology:
The utility model is realized by the setting of idler roller and is adjusted to belt tension, corrects skin by the setting of deviation adjusting rack
Band sideslip, ensures the normal operation of conveying material, improves working efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram one of the utility model belt conveyor；
Fig. 2 is the structural schematic diagram two of the utility model belt conveyor；
Fig. 3 is the structural schematic diagram one of deviation adjusting rack in the utility model；
Fig. 4 is the structural schematic diagram two of deviation adjusting rack in the utility model；
Fig. 5 is the structural schematic diagram of belt in the utility model；
Wherein: 1- rack, 2- motor, 3- driven voller, 4- drive roll, 5- belt, 6- synchronous belt, 7- live-roller, 8- tuningout
Bracket, 9- bracket, 10- pipe axis, 11- pipe sleeve, 12- double end cylinder, 13- pressure pin, 14- idler roller, 15- roll shaft, 16- supporting plate,
17- bolt, 18- locking nut, 19- strip hole, the upper layer 20-, 21- sandwich layer, 22- lower layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are in the premise not made the creative labor
Under every other embodiment obtained, fall within the protection scope of the utility model.
The purpose of the utility model is to provide a kind of belt conveyors, of the existing technology to solve the problems, such as, make belt
The belt of conveyer can carry out elastic adjusting, moreover it is possible to correct belt deviation, ensure the normal operation of conveying material.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
It is as shown in Figures 1 to 5: present embodiments provide a kind of belt conveyor, including rack 1, motor 2, drive roll 4,
Driven voller 3, idler roller 14, belt 5 and deviation adjusting rack 8, motor 2 are arranged in rack 1, and motor 2 passes through synchronous belt 6 and synchronizing wheel
It is connect with one end of drive roll 4, motor 2 is preferably frequency control motor, the speed that adjustable belt 5 transmits.
Drive roll 4 and driven voller 3 are set to the both ends of rack 1, and belt 5 bypasses drive roll 4 and driven voller 3.Belt 5 is put down
Face can be horizontally or diagonally arranged, and the belt 5 in the present embodiment is plane belt 5, and belt 5 includes being combined with each other from top to bottom
Upper layer 20, sandwich layer 21 and lower layer 22, upper layer 20 be transportation level, upper layer 20 be equipped with several protrusion, can increase material with
It is steady to ensure that material is transported with belt 5 for the frictional force of belt 5.Be provided with cord in sandwich layer 21, enhance belt 5 toughness and
Service life.Lower layer 22 is equipped with several grooves, can increase the transmission friction between belt 5 and drive roll 4 and driven voller 3
Power prevents belt 5 from skidding.
The side of 1 transported material of rack is evenly arranged at least two live-rollers 7, and live-roller 7 and the belt 5 of upside connect
Touching, live-roller 7 can support the belt 5 in middle section in the longer situation of 5 transmission range of belt, and belt 5 is made to keep smooth and have
Enough support forces avoid generating expendable damage to belt 5 because material is loaded.
Deviation adjusting rack 8 is set to the middle part of rack 1, and 8 top of deviation adjusting rack is higher than the belt 5 of upside, and deviation adjusting rack 8 can
It is moved along the direction perpendicular to 5 surface of revolution of belt.
Specifically, deviation adjusting rack 8 includes pipe axis 10, bracket 9 and double end cylinder 12, bracket 9 is the symmetrically arranged steel of two panels
Plate, two 9 tops of bracket are connected by pressure pin 13, and bracket 9 and pressure pin 13 are rotatablely connected by bearing, two brackets 9 and pressure pin
13 form belt grooves, and belt grooves are used for support belt 5.Pipe axis 10 is sheathed in the through-hole at 9 middle part of bracket, 10 middle part of pipe axis and machine
Frame 1 is fixedly connected, and double end cylinder 12 is provided on pipe axis 10, and the mandril of 12 two sides of double end cylinder respectively corresponds a bracket 9.This reality
It applies and is additionally provided with a pipe sleeve 11 on the through-hole in example, pipe axis 10 is threaded through in pipe sleeve 11.Wherein, pipe axis 10 be square tube or round tube,
Through-hole matches with pipe axis 10.The width of belt 5 is less than the width of belt grooves, when belt 5 and the bracket 9 of side generate friction
When, double end cylinder 12 then needs to apply thrust to the bracket 9 of other side, carries out tuningout to belt 5.
Idler roller 14 is contacted with the belt 5 of downside, idler roller 14 be set on deviation adjusting rack 8 and with drive roll 4 and driven
Roller 3 is not conllinear.Wherein, idler roller 14 is contacted with the upper side or downside of the belt 5 of downside, allow belt 5 inwardly or to
It is outer to be tensioned.The roll shaft 15 of idler roller 14 and rack 1 are opposing stationary in the present embodiment, and idler roller 14 passes through with its roll shaft 15
Bearing rotation connection.
Specifically, the lower part of bracket 9 is provided with a strip hole 19, strip hole 19 is used to accommodate the roll shaft 15 of idler roller 14,
A bolt 17 is additionally provided on the bracket 9 of 19 side of strip hole, bolt 17 is contacted with roll shaft 15.On bracket 9 in the present embodiment
It is provided with a supporting plate 16, supporting plate 16 is connected through a screw thread with bolt 17, and there are two locking nut 18, lockings for setting on bolt 17
Nut 18 is located at the two sides of supporting plate 16.Idler roller 14 and strip hole 19, bolt 17, locking nut 18 and supporting plate 16 constitute one
Strainer, the length by adjusting the stretching of bolt 17 realize the movement to idler roller 14 in strip hole 19, and then to belt
5 realize tension.
The specific work process of the present embodiment is as follows:
Motor 2 drives rotation drive roll 4, and then makes 5 normal transport material of belt, and normal condition lower belt 5 is in skin
The middle part of trough of belt.When belt 5 and the bracket 9 of side generate friction, double end cylinder 12 then needs the bracket 9 to other side
Thrust is generated, the belt grooves of bracket 9 drive belt 5 to deviate, and after belt 5 runs a period of time, belt 5 can be moved to middle part
It is dynamic, the tuningout to belt 5 is completed, the mandril of double end cylinder 12 is reversely released later, is driven bracket 9 to reset, is in belt 5
The middle part of belt grooves.
When belt 5 after a period of use, it may appear that relaxation then needs to carry out tensioning adjusting to belt 5, passes through tune
The bolt 17 of 14 side of idler roller is saved, movement of the length realization of the stretching of bolt 17 to idler roller 14 in strip hole 19 is changed,
Bolt 17 is locked and positioned by locking nut 18 again, and then the tensioning completed to belt 5 is adjusted.
It applies specific case in this specification to be expounded the principles of the present invention and embodiment, the above reality
The explanation for applying example is merely used to help understand the method and its core concept of the utility model；Meanwhile for the general of this field
Technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up institute
It states, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of belt conveyor, it is characterised in that: including rack, motor, drive roll, driven voller, idler roller, belt and tuningout
Bracket, the motor are arranged on the rack, and the drive roll and the driven voller are set to the both ends of rack, and the belt bypasses
The drive roll and the driven voller, the motor is connect by synchronous belt and synchronizing wheel with one end of the drive roll, described
The belt contacts of idler roller and downside, the deviation adjusting rack are set to the middle part of rack, and the idler roller is set to described
On deviation adjusting rack and not conllinear with the drive roll and the driven voller, the deviation adjusting rack top is higher than the skin of upside
Band, the deviation adjusting rack can be moved along the direction perpendicular to the belt surface of revolution.
2. belt conveyor according to claim 1, it is characterised in that: the side of the bay conveyor material is uniformly arranged
There are at least two live-rollers, the belt contacts of the live-roller and upside.
3. belt conveyor according to claim 1, it is characterised in that: the deviation adjusting rack includes pipe axis, bracket and double
Head cylinder, the bracket are the symmetrically arranged steel plate of two panels, and two bracket tops are connected by pressure pin, two brackets
Belt grooves are formed with the pressure pin, the belt grooves are less than the belt grooves for belt described in support, the width of the belt
Width, the pipe sleeve is set in the through-hole in the middle part of the bracket, is fixedly connected in the middle part of the pipe axis with the rack, described
The double end cylinder is provided on pipe axis, the mandril of double end cylinder two sides respectively corresponds a bracket.
4. belt conveyor according to claim 3, it is characterised in that: a pipe sleeve is additionally provided on the through-hole, it is described
Pipe axis is threaded through in the pipe sleeve.
5. belt conveyor according to claim 3, it is characterised in that: the pipe axis is square tube or round tube, the through-hole
Match with the pipe axis.
6. belt conveyor according to claim 3, it is characterised in that: the lower part of the bracket is provided with a strip hole,
The strip hole is used to accommodate the roll shaft of the idler roller, is additionally provided with a bolt on the bracket of the strip hole side, described
Bolt is contacted with the roll shaft.
7. belt conveyor according to claim 6, it is characterised in that: be provided with a supporting plate, the branch on the bracket
Plate is connected through a screw thread with the bolt, and there are two locking nuts, the locking nut to be located at the branch for setting on the bolt
The two sides of plate.
8. belt conveyor according to claim 1, it is characterised in that: the belt includes being combined with each other from top to bottom
Upper layer, sandwich layer and lower layer, the upper layer is transportation level, and the upper layer is equipped with several protrusions, is provided in the sandwich layer
Cord, the lower layer are equipped with several grooves.
9. belt conveyor according to claim 1, it is characterised in that: the idler roller and the belt of downside it is upper
Side or downside face contact.
10. belt conveyor according to claim 1, it is characterised in that: the motor is frequency control motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777696.9U CN209306347U (en) | 2018-10-31 | 2018-10-31 | A kind of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777696.9U CN209306347U (en) | 2018-10-31 | 2018-10-31 | A kind of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209306347U true CN209306347U (en) | 2019-08-27 |
Family
ID=67671927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821777696.9U Active CN209306347U (en) | 2018-10-31 | 2018-10-31 | A kind of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209306347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321124A (en) * | 2022-08-26 | 2022-11-11 | 山东高速股份有限公司 | Portable conveying equipment for emergency rescue |
-
2018
- 2018-10-31 CN CN201821777696.9U patent/CN209306347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321124A (en) * | 2022-08-26 | 2022-11-11 | 山东高速股份有限公司 | Portable conveying equipment for emergency rescue |
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