CN208882737U - A kind of conveyer belt with tensioning apparatus - Google Patents
A kind of conveyer belt with tensioning apparatus Download PDFInfo
- Publication number
- CN208882737U CN208882737U CN201821440859.4U CN201821440859U CN208882737U CN 208882737 U CN208882737 U CN 208882737U CN 201821440859 U CN201821440859 U CN 201821440859U CN 208882737 U CN208882737 U CN 208882737U
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- CN
- China
- Prior art keywords
- support frame
- conveyer belt
- drive
- fixed
- tensioning apparatus
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of conveyer belts with tensioning apparatus, belong to conveyer belt field, it is intended to provide a kind of conveyer belt that tension effects are good, its key points of the technical solution are that, a kind of conveyer belt with tensioning apparatus, including support frame, the drive roll and driven voller of rotation connection on the support frame, it is connected with motor driver on the drive roll, passes through conveying V belt translation between the drive roll and driven voller；The tensioning apparatus includes for the first regulating mechanism far from drive roll that pushes driven voller, first regulating mechanism includes the drive lead screw for being rotatably connected on support frame width direction both ends respectively, push rod is threaded on the drive lead screw, the limited mouth being pierced by for push rod is provided on support frame as described above, the push rod is provided with the fixation hole being fitted into for driven roll end away from one end of drive roll, and the drive lead screw is provided with the driving mechanism for driving it to rotate away from one end of fixation hole.The utility model is suitable for the conveying of sandstone.
Description
Technical field
The utility model relates to conveyer belt, in particular to a kind of conveyer belt with tensioning apparatus.
Background technique
Belt conveyor is usually used in the carried and transported of material, its working principle is that flat by delivery wheel rotate driving conveyer belt
It moves, the material being placed on conveyer belt is made to be transported to the other end from one end.Application is very extensive, for example, in sand
In the transport of stone, and since the weight of sandstone is larger, and conveyor belt has elasticity, thus after sandstone fall to conveyer belt,
Conveyer belt is easy to produce the deformation of ductility, to leverage the normal work of conveyer belt.It is existing to solve the problems, such as this
Mode is by installing tensioning wheel, and the tension effects of current tensioning wheel are very unobvious, can only be simply tensioned,
Elongated when the sandstone weight of transport is larger, and with conveying stroke, the tension effects of generation are weaker.
Utility model content
The purpose of the utility model is to provide a kind of conveyer belts with tensioning apparatus, have conveying belt tension effect good
Advantage.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of conveyer belt with tensioning apparatus, including support frame, rotation connection drive roll on the support frame and driven
Roller is connected with motor driver on the drive roll, passes through conveying V belt translation between the drive roll and driven voller；
The tensioning apparatus includes adjusting machine for the first regulating mechanism far from drive roll that pushes driven voller, described first
Structure includes the drive lead screw for being rotatably connected on support frame width direction both ends respectively, is threaded with and pushes away on the drive lead screw
Bar, the limited mouth being pierced by for push rod is provided on support frame as described above, and the push rod is provided with away from one end of drive roll for driven
The chimeric fixation hole of roll end, the drive lead screw are provided with the driving mechanism for driving it to rotate away from one end of fixation hole.
By using above-mentioned technical proposal, drive lead screw is driven to rotate by driving mechanism, effect of the push rod in limited mouth
Under be unable to transfer, and then push rod is pierced by limited mouth, and driven voller is pushed to the direction far from drive roll, realizes the tensioning of conveyer belt
Effect, such structure is simple, and tension effects are good, can carry out a wide range of tension to conveyer belt.
Further, it is fixed with the c-type clamping block of outward opening on support frame as described above, is coaxially fixed on the drive lead screw
There are two position-limited wheel, two position-limited wheels are clamped to clamping block two sides；
The drive lead screw is rotatably connected to fixed ring far from one end of position-limited wheel, is fixed with and is used on the outside of the fixed ring
The fixed plate connecting with support frame, the fixed plate fix on the support frame and form the limited mouth；
The fixed block being threaded between fixed ring and position-limited wheel on the push rod, the fixed block is far from fixed
The side of plate is fixedly connected with push rod.
By using above-mentioned technical proposal, the removable unloading functions of the first regulating mechanism are realized, it is convenient that it is replaced
And maintenance work.
Further, the driving mechanism includes the drive rod for being rotatably connected on support frame, the drive rod length direction
Both ends be coaxially fixed with respectively driving helical gear one, two one end of the drive lead screw far from fixation hole are coaxially fixed with drive
Helical gear two is moved, driving helical gear one described in two sides and driving helical gear two are intermeshed, and the one of the drive rod length direction
End is connected with driving motor one.
By using above-mentioned technical proposal, drive helical gear one that driving helical gear two is driven to rotate by driving motor one,
The displacement for realizing driven voller both ends can be synchronized, the stability of driven voller tensioning function adjusting is improved.
Further, it is additionally provided with the second regulating mechanism for pressing conveying belt of lower floor on support frame as described above, described
Two regulating mechanisms include several pressure rollers positioned at conveying belt of lower floor surface, and the pressure roller is by being parallel to one turn of shaft of drive roll
Dynamic connection is provided with the waist-shaped hole for one vertical adjustment of shaft on the support frame, on support frame as described above；
Be provided with above the shaft one with its axial identical shaft two, the both ends of two length direction of shaft are pierced by
Support frame is simultaneously coaxially fixed with eccentric wheel, and one end of two length direction of shaft is pierced by eccentric wheel and is coaxially fixed with sprocket wheel,
By chain drive between all sprocket wheels, one of them described sprocket wheel is driven by driving motor two；
The compression bar of vertical sliding on the support frame, the both ends point of the compression bar length direction are provided with below the eccentric wheel
It is not contradicted with eccentric wheel and one end of shaft.
By using above-mentioned technical proposal, driving motor two rotates with movable eccentric wheel, realizes and press to compression bar, compression bar
Pressing vertically to shaft one is realized in bottom end, and shaft one, to bottom offset, realizes that pressure roller presses bending to conveyer belt along waist-shaped hole
Effect, and then realize the tensioning of conveyer belt.
Further, conveyer belt bottom described in lower layer is provided with several carrying rollers, and several carrying rollers are arranged at intervals on adjacent
Between pressure roller.
By using above-mentioned technical proposal, the setting of carrying roller improves conveyer belt and driven voller and stablizing for drive roll passes
It is dynamic, the bending length of conveyer belt is extended, improves pressure roller to the tension of conveyer belt.
Further, the support roller for being used to support upper layer conveyer belt is rotatably connected in the shaft two.
By using above-mentioned technical proposal, the setting of support roller reduces the deformation quantity of the upper layer conveyer belt of carrying sandstone,
It plays a protective role to conveyer belt.
Further, it is arranged with stop collar outside the compression bar, the limit collar bolt is fixed on support frame, the compression bar
It is slid vertically by stop collar on the support frame, the compression bar roof is fixed with the pressing plate for contradicting with eccentric wheel, and bottom wall is opened
Equipped with the pressure ring for being contradicted with shaft one.
By using above-mentioned technical proposal, the connection of compression bar is facilitated, the setting of pressing plate and pressure ring increases the work of compression bar
Use area.
Further, be arranged with compressed spring on the compression bar, the both ends of the compressed spring length direction respectively with pressure
Plate and stop collar contradict.
By using above-mentioned technical proposal, the conflict compactness of compression bar and eccentric wheel is improved, while in compressed spring
Under effect, when eccentric wheel close to one end of shaft two straight down when, compressed spring return action power lower compression roller to upper
It moves, reduces the friction of pressure roller and conveyer belt.
In conclusion the utility model has the following beneficial effects:
1. passing through the setting of the first regulating mechanism and the second regulating mechanism, the effect for improving conveying belt tension can be played；
2. passing through the setting of driving motor one and driving motor two, it is time saving and energy saving to play, and facilitates conveying belt tension
Effect；
3. support belt can be played by the setting of support roller, the effect of conveyer belt deformation quantity is reduced.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying whole schematic diagram；
Fig. 2 be in the present embodiment for embody drive rod, support roller, pressure roller, carrying roller positional relationship schematic diagram；
Fig. 3 is the portion A enlarged diagram in Fig. 2；
Fig. 4 is the portion B enlarged diagram in Fig. 2.
In figure, 1, support frame；11, waist-shaped hole；2, drive roll；3, driven voller；4, motor driver；5, conveyer belt；6,
Tensioning apparatus；61, the first regulating mechanism；611, drive lead screw；612, push rod；6121, fixation hole；613, clamping block；614, solid
Fixed board；6141, limited mouth；615, fixed ring；616, position-limited wheel；617, fixed block；62, driving mechanism；621, drive rod；622,
Drive helical gear one；623, helical gear two is driven；624, driving motor one；63, the second regulating mechanism；631, pressure roller；6311, turn
Axis one；632, support roller；6321, shaft two；633, eccentric wheel；634, carrying roller；635, sprocket wheel；636, driving motor two；637,
Compression bar；6371, stop collar；6372, pressing plate；6373, pressure ring；638, compressed spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of conveyer belt with tensioning apparatus, as shown in Figure 1, including support frame 1, being rotatably connected on support frame 1
Drive roll 2 and driven voller 3 are connected with motor driver 4 on drive roll 2, and drive roll 2(is referring to fig. 2) and driven voller 3 between lead to
Cross the transmission of conveyer belt 5.Motor driver 4 is set as motor reducer structure in the present embodiment.Tensioning apparatus 6 includes for pushing away
Dynamic first regulating mechanism 61 of the driven voller 3 far from drive roll 2, for pressing the second regulating mechanism 63 of conveying belt of lower floor 5.
As shown in figure 3, the first regulating mechanism 61 is fixed on the fixed plate 614 of 1 width direction two sides of support frame, fixed plate
Limited mouth 6141 is formed between 614 and 1 lateral wall of support frame, the side of fixed plate 614 towards support frame 1 is provided with drive lead screw
611, one end of 611 length direction of drive lead screw is rotated by the fixed ring 615 and fixed plate 614 being fixed in fixed plate 614
Connection, fixed ring 615 are located at drive lead screw 611 close to one end of driven voller 3, and drive lead screw 611 is worn far from one end of driven voller 3
Fixed ring 615 and it is sequentially connected with fixed block 617 and two position-limited wheels 616 out, fixed block 617 is threaded in drive lead screw
On 611, position-limited wheel 616 is coaxially fixed on drive lead screw 611, and there are gap, 1 outsides of support frame between two position-limited wheels 616
It is fixed with the c-type clamping block 613 being located between two position-limited wheels 616, drive lead screw 611 passes through fixed ring 615 and clamping block 613
It is rotatably connected on support frame 1.One end of fixed block 617 towards 1 side wall of support frame is fixed with the plate for pushing driven voller 3
Push rod 612, push rod 612 extend to 3 direction of driven voller and are pierced by limited mouth 6141, and push rod 612 is pierced by one end of limited mouth 6141
It is provided with the fixation hole 6121 being fitted into for 3 end of driven voller.
As shown in figure 3, drive lead screw 611 is provided with driving mechanism 62 far from one end of driven voller 3.Driving mechanism 62 includes
It is rotatably connected on the drive rod 621 of 1 width direction of support frame, the both ends of 621 length direction of drive rod are coaxially fixed with drive respectively
Helical gear 1 is moved, the driving helical gear two engaged with driving helical gear 1 is coaxially fixed on two drive lead screws 611
623, one end of 621 length direction of drive rod is connected with driving motor 1.Driving motor 1 drives helical gear one to drive
It drives helical gear 2 623 to rotate, can be realized the synchronous shift at 3 both ends of driven voller, improve the adjusting of 3 tensioning function of driven voller
Stability.
As shown in figure 4, the second regulating mechanism 63 include it is several positioned at conveying belt of lower floor 5(referring to Fig. 1) pressure roller on surface
631,5 bottom of conveying belt of lower floor is provided with several carrying rollers 634, several carrying rollers 634 be arranged at intervals on adjacent pressure roller 631 it
Between.Pressure roller 631 is by being parallel to drive roll 2(referring to fig. 2) shaft 1 be rotatably connected on support frame 1, on support frame 1
It is provided with the waist-shaped hole 11 for one 6311 vertical adjustment of shaft.One 6311 top of shaft is provided with and its axial identical shaft two
6321, the support roller 632 for being used to support upper layer conveyer belt 5,2 6321 length direction of shaft are rotatably connected in shaft 2 6321
Both ends be pierced by support frame 1 and be coaxially fixed with eccentric wheel 633, one end of 2 6321 length direction of shaft is pierced by eccentric wheel 633
And it is coaxially fixed with sprocket wheel 635, by chain drive between all sprocket wheels 635, one of sprocket wheel 635 passes through driving motor two
636(is referring to fig. 2) driving.Compression bar 637 of the vertical sliding on support frame 1,637 length of compression bar are provided with below eccentric wheel 633
The both ends in direction are contradicted with eccentric wheel 633 and one 6311 end of shaft respectively.
As shown in figure 4, being arranged with stop collar 6371 outside compression bar 637,6371 bolt of stop collar is fixed on support frame 1, pressure
Bar 637 is slid on support frame 1 vertically by stop collar 6371.637 roof of compression bar is fixed with for contradicting with eccentric wheel 633
Pressing plate 6372, bottom wall offer the pressure ring 6373 for contradicting with shaft 1.Compressed spring 638 is arranged on compression bar 637,
The both ends of 638 length direction of compressed spring are contradicted with pressing plate 6372 and stop collar 6371 respectively.
Specific implementation process: when conveyer belt 5 works one end time generation relaxation, pass through 2 636 band of driving motor
Movable eccentric wheel 633 rotates, and realizes pressing to compression bar 637, and 637 bottom end of compression bar is realized pressing vertically to shaft 1, pressed
Roller 631 carries out conveyer belt 5 to press bending function, realizes the tensioning of conveyer belt 5.
When the second regulating mechanism 63 is not enough to Conveyer Belt 5, drive lead screw 611 is driven by driving motor 1
Rotation, push rod 612 is unable to transfer under the action of limited mouth 6141, and then push rod 612 is pierced by limited mouth 6141, by driven voller 3
It is pushed to the direction far from drive roll 2, realizes the tension of conveyer belt 5.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of conveyer belt with tensioning apparatus, including support frame (1), the drive roll (2) being rotatably connected on support frame (1)
With driven voller (3), it is connected with motor driver (4) on the drive roll (2), between the drive roll (2) and driven voller (3)
It is driven by conveyer belt (5)；
It is characterized by: the tensioning apparatus (6) includes for pushing the first of driven voller (3) separate drive roll (2) to adjust machine
Structure (61), first regulating mechanism (61) include the drive lead screw for being rotatably connected on support frame (1) width direction both ends respectively
(611), it is threaded with push rod (612), is provided on support frame as described above (1) for push rod (612) on the drive lead screw (611)
The limited mouth (6141) being pierced by, the push rod (612) are provided with chimeric for driven voller (3) end away from the one end of drive roll (2)
Fixation hole (6121), the drive lead screw (611) away from fixation hole (6121) one end be provided with drive its rotate driving
Mechanism (62).
2. a kind of conveyer belt with tensioning apparatus according to claim 1, it is characterised in that: on support frame as described above (1)
It is fixed with the clamping block (613) of the c-type of outward opening, coaxially fixed on the drive lead screw (611) there are two position-limited wheels
(616), two position-limited wheels (616) are clamped to clamping block (613) two sides；
The drive lead screw (611) is rotatably connected to fixed ring (615), the fixed ring far from the one end of position-limited wheel (616)
(615) outside is fixed with the fixed plate (614) for connecting with support frame (1), and the fixed plate (614) is fixed on support frame
(1) on and the limited mouth (6141) are formed；
The fixed block (617) being threaded on the push rod (612) between fixed ring (615) and position-limited wheel (616), institute
Fixed block (617) are stated to be fixedly connected far from the side of fixed plate (614) with push rod (612).
3. a kind of conveyer belt with tensioning apparatus according to claim 2, it is characterised in that: the driving mechanism (62)
Drive rod (621) including being rotatably connected on support frame (1), the both ends of drive rod (621) length direction are coaxial solid respectively
Surely there is driving helical gear one (622), two drive lead screws (611) are coaxially fixed with drive far from the one end of fixation hole (6121)
Move helical gear two (623), driving helical gear one (622) described in two sides and driving helical gear two (623) intermeshing, the driving
One end of bar (621) length direction is connected with driving motor one (624).
4. according to claim 1 to a kind of conveyer belt with tensioning apparatus described in 3 any one, it is characterised in that: described
The second regulating mechanism (63) for pressing conveying belt of lower floor (5), second regulating mechanism are additionally provided on support frame (1)
It (63) include several pressure rollers (631) positioned at conveying belt of lower floor (5) surface, the pressure roller (631) is by being parallel to drive roll (2)
Shaft one (6311) be rotatably connected on support frame (1), be provided on support frame as described above (1) for shaft one (6311) longitudinally adjust
The waist-shaped hole (11) of section；
It is provided with above the shaft one (6311) and its axial identical shaft two (6321), shaft two (6321) length
The both ends in direction are pierced by support frame (1) and are coaxially fixed with eccentric wheel (633), one end of shaft two (6321) length direction
It is pierced by eccentric wheel (633) and is coaxially fixed with sprocket wheel (635), by chain drive between all sprocket wheels (635), wherein one
A sprocket wheel (635) is driven by driving motor two (636)；
Compression bar (637) of the vertical sliding on support frame (1) is provided with below the eccentric wheel (633), the compression bar (637) is long
The both ends for spending direction are contradicted with eccentric wheel (633) and shaft one (6311) end respectively.
5. a kind of conveyer belt with tensioning apparatus according to claim 4, it is characterised in that: conveyer belt described in lower layer
(5) bottom is provided with several carrying rollers (634), and several carrying rollers (634) are arranged at intervals between adjacent pressure roller (631).
6. a kind of conveyer belt with tensioning apparatus according to claim 5, it is characterised in that: the shaft two (6321)
On be rotatably connected to the support roller (632) for being used to support upper layer conveyer belt (5).
7. a kind of conveyer belt with tensioning apparatus according to claim 6, it is characterised in that: the compression bar (637) is outside
It is arranged restraining position ring block (6371), stop collar (6371) bolt is fixed on support frame (1), and the compression bar (637) passes through limit
On support frame (1), compression bar (637) roof is fixed with for contradicting with eccentric wheel (633) position ring (6371) for sliding vertically
Pressing plate (6372), bottom wall offers the pressure ring (6373) for contradicting with shaft one (6311).
8. a kind of conveyer belt with tensioning apparatus according to claim 7, it is characterised in that: on the compression bar (637)
Be arranged with compressed spring (638), the both ends of compressed spring (638) length direction respectively with pressing plate (6372) and stop collar
(6371) it contradicts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440859.4U CN208882737U (en) | 2018-09-03 | 2018-09-03 | A kind of conveyer belt with tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440859.4U CN208882737U (en) | 2018-09-03 | 2018-09-03 | A kind of conveyer belt with tensioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208882737U true CN208882737U (en) | 2019-05-21 |
Family
ID=66511138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821440859.4U Expired - Fee Related CN208882737U (en) | 2018-09-03 | 2018-09-03 | A kind of conveyer belt with tensioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208882737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709010A (en) * | 2020-12-11 | 2021-04-27 | 襄阳富黄汽车内饰件有限公司 | Adjustable tensioning device in production of automobile roof |
| CN113104509A (en) * | 2021-05-24 | 2021-07-13 | 江苏新联达制带科技有限公司 | Cold-resistant conveying belt |
-
2018
- 2018-09-03 CN CN201821440859.4U patent/CN208882737U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709010A (en) * | 2020-12-11 | 2021-04-27 | 襄阳富黄汽车内饰件有限公司 | Adjustable tensioning device in production of automobile roof |
| CN113104509A (en) * | 2021-05-24 | 2021-07-13 | 江苏新联达制带科技有限公司 | Cold-resistant conveying belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20190903 |