CN209684616U - A kind of conveyer belt with only stop device - Google Patents
A kind of conveyer belt with only stop device Download PDFInfo
- Publication number
- CN209684616U CN209684616U CN201920110811.5U CN201920110811U CN209684616U CN 209684616 U CN209684616 U CN 209684616U CN 201920110811 U CN201920110811 U CN 201920110811U CN 209684616 U CN209684616 U CN 209684616U
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- China
- Prior art keywords
- pinch roller
- conveyer belt
- belt
- rack
- stop device
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- 239000000463 material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a kind of conveyer belts with only stop device, are related to conveying equipment technical field, it is intended to solve, due to the self weight of equipment and material, to be also easy to produce the problem of equipment reverses when belt conveyer is forced parking due to emergency situations.Its key points of the technical solution are that, including rack, the conveyer belt that is separately mounted to two belt rollers of rack one end and is set in belt roller, it is located above belt roller in the rack and is provided with only stop device, the only stop device includes the mounting rack for the c-type being connected on rack top surface and the pinch roller being located at right above belt roller that is mounted on mounting rack, and the guiding device for adjusting the driving device of the vertical height of pinch roller and moving pinch roller along the vertical direction is provided on the mounting rack.When belt conveyer is forced parking due to emergency situations, starts driving device, be pressed on the surface of conveyer belt so that pinch roller declines along the vertical direction, so that conveyer belt stops operating, achievees the purpose that improve conveyer belt anti-reverse performance.
Description
Technical field
The utility model relates to the technical fields of conveying equipment, more particularly, to a kind of conveyer belt with only stop device.
Background technique
In concrete production, device for transporting objects is often used, is extremely mixed various feedstock transportations by conveyer belt
Hybrid process is carried out in device.
Existing Authorization Notice No. is that the Chinese patent of CN103732513B discloses a kind of belt conveyor, including conveyer
Frame, relative to being all respectively equipped with belt roller, and its at the front end of conveying direction and the rear end of conveying direction in the conveying frame
It further include conveyer belt, which is arranged to can be in conveying frame and mobile around belt roller.Conveyer belt is arranged by such mode
In conveying frame and belt roller and it is tightened up, to obtain sealing effect along between conveying frame in the outer side edges of conveyer belt,
Wherein the outer side edges of conveyer belt along from the retraction of the edge of conveying frame at least equal to laterally varying in conveyer belt moves
Maximum plunders excessive distance.
Prior art among the above have the following deficiencies: when belt conveyer due to emergency situations be forced parking when,
Due to the self weight of equipment and material, it is also easy to produce equipment reverse, influences equipment and the safety of staff, it is hidden to there is potential safety
Suffer from, therefore is further improved.
Utility model content
The purpose of the utility model is to provide a kind of conveyer belt with only stop device, the effect with anti-reverse excellent performance
Fruit.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of conveyer belt with only stop device including rack, is separately mounted to two belt rollers and set of rack one end
The conveyer belt being located in belt roller is located above belt roller in the rack and is provided with only stop device, and the only stop device includes connection
The c-type on rack top surface mounting rack and be mounted on mounting rack be located at belt roller right above pinch roller, the mounting rack
On be provided with the driving device for adjusting the vertical height of pinch roller and the guiding device that moves pinch roller along the vertical direction.
Start driving device when belt conveyer is forced parking due to emergency situations by using above-mentioned technical proposal,
It is pressed on the surface of conveyer belt so that pinch roller declines along the vertical direction, in the case where pinch roller acts on frictional force between conveyer belt, makes
It obtains conveyer belt to stop operating, reduces the generation of conveyer belt reversal.
The utility model is further arranged to: the driving device includes the hydraulic stem being connected on installation top of support, institute
The connecting rod that the L-type being vertically arranged is connected at the center of pinch roller is stated, the connecting rod is connected to hydraulic far from one end of pinch roller
The driving end of bar.
By using above-mentioned technical proposal, only the stopping time, start hydraulic stem, hydraulic stem drives pinch roller straight in vertical direction decline
On the conveyor belt to pinch roller pressure, in the case where pinch roller acts on frictional force between conveyer belt, so that conveyer belt stops operating, it is defeated in this way
Band is sent to be not likely to produce reverse.
The utility model is further arranged to: the guiding device includes being provided on two opposite inner sidewalls of mounting rack
The horizon bar of strip groove and both ends inlay card in strip groove, the strip groove are arranged along mounting rack short transverse, the level
The bottom surface of bar is connected to connecting rod, and the top surface of the horizon bar is connected to the driving end of hydraulic stem.
By using above-mentioned technical proposal, since horizon bar both ends inlay card is in strip groove, in the driving effect of hydraulic stem
Under, connecting rod moves along vertical direction, so that pinch roller also moves along vertical direction always, is less prone to offset.
The utility model is further arranged to: the guide rod of rack top surface is provided perpendicular in the strip groove, it is described
The through-hole passed through for guide rod is offered on horizon bar.
By using above-mentioned technical proposal, when pinch roller declines or rises under the action of driving device, due to level
Bar is threaded through in guide rod, and guide rod makes horizon bar steady mobile along the vertical direction always, so that pinch roller is also in vertical direction
It is steady mobile, it is not susceptible to deviate.Pinch roller can accurately be pressed in conveyor belt surface in this way, so that conveyer belt stops operating,
Reduce the generation of conveyer belt reversal.
The utility model is further arranged to: elastic direction and guide rod axially consistent bullet are arranged on the guide rod
Property part.
By using above-mentioned technical proposal, by the way that elastic component is arranged, when pinch roller, which leaves conveyor belt surface, to be risen, compressed
Elastic component reply, have upward thrust to horizon bar, reduce the load at driving device driving end, extend the use of driving device
Service life.
The utility model is further arranged to: threaded hole is offered at the center of the pinch roller, the connecting rod screw thread connects
It is connected to threaded hole.
By using above-mentioned technical proposal, since connecting rod is threadedly connected to pinch roller, generated after pinch roller long-time use
When abrasion, rotation pinch roller is so that pinch roller is separated with connecting rod, so that the pinch roller more renewed comes into operation, it is convenient and efficient.
The utility model is further arranged to: one end that the connecting rod stretches out threaded hole is arranged with limited block.
By using above-mentioned technical proposal, limited block stops pinch roller to slip connecting rod, improves pinch roller and is mounted in connecting rod
Stability.
The utility model is further arranged to: rubber pad is provided on the circumference side of the pinch roller, on the rubber pad
It is provided with anti-skid bulge.
By using above-mentioned technical proposal, rubber pad can increase pinch roller frictional force between conveyer belt, so that conveying
Even if band stops operating, the generation of conveyer belt reversal is reduced.
In conclusion the advantageous effects of the utility model are as follows:
1. passing through the setting of pinch roller and driving device, when belt conveyer is forced parking due to emergency situations, starting is driven
Dynamic device, is pressed on the surface of conveyer belt so that pinch roller declines along the vertical direction, makees frictional force between conveyer belt in pinch roller
Under, so that conveyer belt stops operating, the generation of conveyer belt reversal is reduced；
2. by the setting of guiding device, since horizon bar both ends inlay card is in strip groove, in the driving effect of hydraulic stem
Under, connecting rod moves along vertical direction, so that pinch roller also moves along vertical direction always, is less prone to offset；
3. by the setting of rubber pad, rubber pad can increase pinch roller frictional force between conveyer belt, so that conveyer belt
Even if stopping operating, the generation of conveyer belt reversal is reduced.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the partial structure diagram of the utility model embodiment.
In figure, 1, rack；2, belt roller；3, conveyer belt；4, mounting rack；41, horizon bar；411, strip groove；412, through-hole；
42, guide rod；43, elastic component；5, hydraulic stem；6, pinch roller；61, rubber pad；62, anti-skid bulge；7, connecting rod；71, limited block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of conveyer belt with only stop device disclosed by the utility model, including 1, two belt roller of rack
2 and the conveyer belt 3 that is set in belt roller 2, relative to all dividing at the front end of conveying direction and the rear end of conveying direction in rack 1
Not She You belt roller 2, conveyer belt 3 can be mobile around belt roller 2.Conveyer belt 3 is the elastic webbing made of elastic material, is made in tension
With the lower inscription of loop for no reason in rack 1 and belt roller 2.Therefore, conveyer belt 3 is configured to have in its whole length and width equal
The flat material band of even thickness, conveyer belt 3 are looped around under tension in belt roller 2.When belt conveyer is due to emergency situations
When being forced parking, due to the self weight of equipment and material, it is also easy to produce equipment reverse, equipment and the safety of staff is influenced, exists
Potential security risk, therefore only stop device is additionally provided in rack 1, only stop device is located at the belt roller 2 of conveying direction rear end
Surface.
Referring to Fig.1 with Fig. 2, only stop device includes the mounting rack 4 being welded on 1 top surface of rack and is mounted on mounting rack 4
On the pinch roller 6 being located at right above belt roller 2, mounting rack 4 is C-shaped.In order to increase frictional force when pinch roller 6 and conveyer belt 3 contact,
Be bonded with rubber pad 61 on the circumference side of pinch roller 6, rubber pad 61 in a ring, circumferential equidistant interval on the outer surface of rubber pad 61
Several anti-skid bulges 62 are distributed with.It is additionally provided with the driving device for adjusting the vertical height of pinch roller 6 on mounting rack 4 and makes pinch roller 6
The guiding device moved along the vertical direction.In the present embodiment, driving device is that screw is fixed on the hydraulic stem on 4 top surface of mounting rack
5, the top surface that the driving end of hydraulic stem 5 passes through mounting rack 4 extends downwardly, and hydraulic stem 5 has easy to control, low in cost, environmentally friendly
The feature of energy conservation.Hydraulic stem 5 can be powered by independent backup power source, if belt conveyer is since burst power-off is forced to stop
Vehicle, hydraulic stem 5 can still be run in time by backup power source, only stop conveyer belt 3 in time.The driving end screw of hydraulic stem 5 is fixed with
A piece horizon bar 41, the bottom surface screwing of horizon bar 41 are fixed with a connecting rod 7, and the cross sectional shape of connecting rod 7 is L-shaped, even
The horizontal segment of extension bar 7 is cylindrical, and the vertical section of connecting rod 7 is rectangular, and the horizontal segment and vertical section of connecting rod 7 pass through welding
Connection.Pinch roller 6 is just set on the horizontal segment of connecting rod 7, and the horizontal segment of pinch roller 6 and connecting rod 7 is coaxially disposed.
Referring to Fig.1 with Fig. 2, it is provided with external screw thread on the horizontal section surface of connecting rod 7, is arranged at the central through hole of pinch roller 6
Have and is just threaded on the horizontal segment of connecting rod 7 with the matched internal screw thread of external screw thread, such pinch roller 6.When 6 long-time of pinch roller makes
When being worn with rear generation, rotation pinch roller 6 is so that pinch roller 6 is separated with connecting rod 7, so that the pinch roller 6 more renewed comes into operation,
It is convenient and efficient.Pinch roller 6 is slipped along the horizontal segment of connecting rod 7 in order to prevent, is arranged in one end that connecting rod 7 stretches out pinch roller 6
Limited block 71, in the present embodiment, nut is can be used in limited block 71.
Offset is not generated, is also set on mounting rack 4 in order to enable pinch roller 6 is mobile in vertical direction always with Fig. 2 referring to Fig.1
It is equipped with guiding device.Guiding device includes the strip groove 411 being provided on two opposite inner sidewalls of mounting rack 4, and strip groove 411 is total
It offers two and is arranged along 4 short transverse of mounting rack, the both ends inlay card of horizon bar 41 is in strip groove 411.Two items
A guide rod 42 perpendicular to 1 top surface of rack is respectively arranged in shape slot 411, guide rod 42 is cylindrical and perpendicular to level
Bar 41, offers the through-hole 412 passed through for guide rod 42 on horizon bar 41, through-hole 412 altogether there are two and be located at horizon bar
41 one end.Since 41 both ends inlay card of horizon bar is in strip groove 411, under the action of hydraulic stem 5, horizon bar 41 is along vertical
Direction is mobile, is less prone to offset.Only after hours, under the action of hydraulic stem 5, pinch roller 6 is lifted off conveying to stop device
Band 3 is arranged elastic direction and guide rod 42 on each guide rod 42 to reduce the load that hydraulic stem 5 drives end
Axial consistent elastic component 43, in the present embodiment, elastic component 43 is spring, and elastic component 43 is located at the lower section of horizon bar 41.Work as pressure
When wheel 6 leaves the rising of 3 surface of conveyer belt, compressed elastic component 43 is replied, and has upward thrust to horizon bar 41, reduces driving
Device drives the load at end, extends the service life of driving device.
The implementation principle of the present embodiment are as follows: when belt conveyer is forced parking due to emergency situations, start hydraulic stem 5,
Hydraulic stem 5 drives pinch roller 6 in vertical direction decline until pinch roller 6 is pressed on the surface of conveyer belt 3, pinch roller 6 and conveyer belt 3 it
Between frictional force effect under so that conveyer belt 3 stops operating, such conveyer belt is not likely to produce reverse.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of conveyer belt with only stop device, including rack (1), it is separately mounted to two belt rollers (2) of rack (1) one end
And it is set in the conveyer belt (3) on belt roller (2), it is characterised in that: be located above belt roller (2) on the rack (1) and be provided with
Only stop device, the only stop device include the mounting rack (4) for the c-type being connected on rack (1) top surface and are mounted on mounting rack
(4) pinch roller (6) being located at right above belt roller (2) on is provided on the mounting rack (4) and adjusts pinch roller (6) vertical height
Driving device and the guiding device for moving pinch roller (6) along the vertical direction.
2. a kind of conveyer belt with only stop device according to claim 1, it is characterised in that: the driving device includes
The hydraulic stem (5) being connected on mounting rack (4) top surface is connected with the connection for the L-type being vertically arranged at the center of the pinch roller (6)
Bar (7), the connecting rod (7) are connected to the driving end of hydraulic stem (5) far from the one end of pinch roller (6).
3. a kind of conveyer belt with only stop device according to claim 2, it is characterised in that: the guiding device includes
It is provided with level of the strip groove (411) and both ends inlay card on two opposite inner sidewalls of mounting rack (4) in strip groove (411)
Bar (41), the strip groove (411) are arranged along mounting rack (4) short transverse, and the bottom surface of the horizon bar (41) is connected to connection
The top surface of bar (7), the horizon bar (41) is connected to the driving end of hydraulic stem (5).
4. a kind of conveyer belt with only stop device according to claim 3, it is characterised in that: the strip groove (411)
It is inside provided perpendicular to the guide rod (42) of rack (1) top surface, offers on the horizon bar (41) and is passed through for guide rod (42)
Through-hole (412).
5. a kind of conveyer belt with only stop device according to claim 4, it is characterised in that: on the guide rod (42)
It is arranged elastic direction and guide rod (42) axial consistent elastic component (43).
6. a kind of conveyer belt with only stop device according to claim 2, it is characterised in that: connecting rod (7) spiral shell
Line is connected at the center of pinch roller (6).
7. a kind of conveyer belt with only stop device according to claim 6, it is characterised in that: the connecting rod (7) is stretched
One end of pinch roller (6) is arranged with limited block (71) out.
8. a kind of conveyer belt with only stop device according to claim 7, it is characterised in that: the circle of the pinch roller (6)
It is provided on all sides rubber pad (61), is provided with anti-skid bulge (62) on the rubber pad (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110811.5U CN209684616U (en) | 2019-01-22 | 2019-01-22 | A kind of conveyer belt with only stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110811.5U CN209684616U (en) | 2019-01-22 | 2019-01-22 | A kind of conveyer belt with only stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209684616U true CN209684616U (en) | 2019-11-26 |
Family
ID=68599732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920110811.5U Expired - Fee Related CN209684616U (en) | 2019-01-22 | 2019-01-22 | A kind of conveyer belt with only stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209684616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978218A (en) * | 2021-02-20 | 2021-06-18 | 何凤亮 | Emergency stop type engineering machine for transportation |
| US20220055839A1 (en) * | 2020-08-18 | 2022-02-24 | Illinois Tool Works Inc. | Hold down tray conveyor |
-
2019
- 2019-01-22 CN CN201920110811.5U patent/CN209684616U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220055839A1 (en) * | 2020-08-18 | 2022-02-24 | Illinois Tool Works Inc. | Hold down tray conveyor |
| US11975922B2 (en) * | 2020-08-18 | 2024-05-07 | Illinois Tool Works Inc. | Hold down tray conveyor |
| CN112978218A (en) * | 2021-02-20 | 2021-06-18 | 何凤亮 | Emergency stop type engineering machine for transportation |
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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: 20191126 |