CN208007955U - A kind of clear device for coal for apron feeder - Google Patents
A kind of clear device for coal for apron feeder Download PDFInfo
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- CN208007955U CN208007955U CN201820358457.3U CN201820358457U CN208007955U CN 208007955 U CN208007955 U CN 208007955U CN 201820358457 U CN201820358457 U CN 201820358457U CN 208007955 U CN208007955 U CN 208007955U
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- chain
- coal
- apron feeder
- rectangular box
- plate
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Abstract
The utility model discloses a kind of clear device for coal for apron feeder, including the rectangular box for storing scattered coal in apron feeder bottom is arranged, the scraper plate chain mechanism being arranged in rectangular box, drive wheel mechanism for driving scraper plate chain mechanism and the driving motor being connect with drive wheel mechanism, the open top of rectangular box forms scattered coal entrance, one lateral opening of rectangular box forms scattered coal export, scraper plate chain mechanism includes the chain of two parallel layings and multiple parallel scraper plates being crossed between two chains, the end set of scraper plate is useful for the open type chain ring being socketed with chain.The utility model is realized the collection to scattered coal, cleaning and is recycled, the coal slime flowed out from the gap of apron feeder belt, dust and corrosion of the sewage to apron feeder flowed down out of coal bunker and the injury to human body can be reduced, the failure rate for reducing apron feeder improves the service life of apron feeder.
Description
Technical field
The utility model belongs to apron feeder technical field, and in particular to a kind of clear coal for apron feeder fills
It sets.
Background technology
Work in terms of coal resource integration was promoted with the size expansion of coal preparation plant, especially country in recent years, band
The development of formula batcher technology is increasingly ripe, and apron feeder has compared with old-fashioned feeding device and increases coal output
The advantages of.But situations such as apron feeder is in actual use, and coal, leakage sewage are leaked in apron feeder bottom, is also universal
In the presence of, leakage coal leaks the dust disorderly environmental pollutions such as winged that the phenomenon that sewage be easy to cause, and not only causes very big inconvenience to user, and
And also threaten to the health of operating personnel, exist in security risk, currently, relying primarily on manually will periodically trickle down
Scattered coal on the ground is cleared up, and not only needs to consume a large amount of manpower and materials and financial resources, it is often more important that, dissipating coal does not have
It recycles, results in waste of resources, therefore, it should which a kind of clear device for coal for apron feeder is provided to good.
Utility model content
The technical problem to be solved by the utility model is to the deficiencies in for the above-mentioned prior art, provide one kind and are used for
The clear device for coal of apron feeder, simple structure and reasonable design, by being arranged for storing scattered coal in apron feeder bottom
Rectangular box, and inside rectangular box be arranged scraper plate chain mechanism drive wheel mechanism band is passed through by driving motor supplies power
Dynamic chain movement is located at the side of the scraper plate on chain slack list to drive the multiple scraper plates being fixed between two chains movement
Edge is in contact with rectangular box, and the scattered ribbing in rectangular box is moved to scattered coal export, dissipates coal and is circulated to by dissipating coal export
On lower layer's belt, to realize the collection to scattered coal, cleaning and recycle, it can reduce and be flowed out from the gap of apron feeder belt
Coal slime, dust and corrosion of the sewage to apron feeder flowed down out of coal bunker and the injury to human body, reduce belt to
The failure rate of material machine improves the service life of apron feeder.
In order to solve the above technical problems, the technical solution adopted in the utility model is：It is a kind of to be used for the clear of apron feeder
Device for coal, it is characterised in that：Including being arranged in apron feeder bottom for storing the rectangular box of scattered coal, being arranged described
Scraper plate chain mechanism in rectangular box, the drive wheel mechanism for driving the scraper plate chain mechanism and with the drive wheel mechanism
The open top of the driving motor of connection, the rectangular box forms scattered coal entrance, a lateral opening of the rectangular box
It is formed and dissipates coal export, the scraper plate chain mechanism includes the chain of two parallel layings and multiple parallel is crossed between two chains
Scraper plate, the end set of the scraper plate is useful for the open type chain ring being socketed with chain, and the drive wheel mechanism includes flat
The capable driving shaft being crossed in the rectangular box and driven shaft are sleeved on the driving wheel of both ends of main drive shaft and are sleeved on driven shaft
The driven wheel at both ends, the chain are mounted on the driving wheel and driven wheel, and the driving motor passes through transmission mechanism and master
Moving axis connects.
A kind of above-mentioned clear device for coal for apron feeder, it is characterised in that：The rectangular box includes bottom plate, phase
To be arranged bottom plate both sides side plate and the sealing plate two side plate sides is set.
A kind of above-mentioned clear device for coal for apron feeder, it is characterised in that：The driving shaft passes through rolling bearing units
On side plate, the rolling bearing units are fixedly mounted on side plate on the end face of sealing plate one end, are offered on the side plate
For the strip-shaped hole of driven shaft installation.
A kind of above-mentioned clear device for coal for apron feeder, it is characterised in that：It is provided on the side plate for opening
The tight the tensioning of the chain mechanism, the strainer include the fixed plate being vertically installed on side plate and are mounted on the fixation
Tensioning bolt on plate and locking nut, the end of the driven shaft form one by material removal along radial direction and put down
Face, the end abutment of the tensioning bolt is on the plane.
A kind of above-mentioned clear device for coal for apron feeder, it is characterised in that：The output end of the driving motor is pacified
Equipped with speed reducer, the transmission mechanism is chain-drive mechanism, and the chain-drive mechanism includes being mounted on speed reducer output shaft
First sprocket wheel, the second sprocket wheel on driving shaft and the transmission being sleeved on first sprocket wheel and second sprocket wheel
Chain.
A kind of above-mentioned clear device for coal for apron feeder, it is characterised in that：It is provided on the side plate for preventing
Protect the protective cover of the chain-drive mechanism.
The utility model has the following advantages compared with prior art：
1, the utility model is in apron feeder bottom by being arranged rectangular box for storing scattered coal, and in rectangular box
Scraper plate chain mechanism is arranged in internal portion, and since the open top of rectangular box forms scattered coal entrance, a side of rectangular box is opened
Mouth, which is formed, dissipates coal export, and during apron feeder conveys coal, the scattered coal on belt can be scattered in rectangular box, by driving
Dynamic motor provides power, and chain movement is driven by drive wheel mechanism, and multiple to drive between being fixed on two chains scrape
Plate moves, and the edge of the scraper plate on chain slack list is in contact with rectangular box, and by the scattered ribbing in rectangular box move to
Scattered coal export dissipates coal and is circulated on lower layer's belt by dissipating coal export, to realize the collection to scattered coal, cleaning and recycle, energy
The coal slime flowed out from the gap of apron feeder belt, dust and the sewage that is flowed down out of coal bunker are enough reduced to apron feeder
Corrosion and the injury to human body, reduce the failure rate of apron feeder, improve the service life of apron feeder.
2, the utility model at the both ends of scraper plate by being arranged open type chain ring, using open type chain ring by squeegee sleeve
It being connected on chain, open type chain ring can be used as a chain link of chain, can be engaged with driving wheel or driven wheel,
It ensure that the stationarity of chain drive.
3, the utility model installs tensioning bolt and locking nut by the way that fixed plate is arranged on side plate in fixed plate,
By opening up the strip-shaped hole installed for driven shaft on side plate, therefore, when screwing tensioning bolt, the end of tensioning bolt can push away
Dynamic driven shaft is moved along the length direction of strip-shaped hole, so as to adjust the centre-to-centre spacing between driving shaft and driven shaft, is recycled
Locking nut locks the position of tensioning bolt, realizes the purpose of chain re-tensioning, easy to operate, at low cost, uses effect
Fruit is good.
4, the utility model simple structure and reasonable design, easy to operate, manufacturing cost is low, easy to utilize.
In conclusion the utility model simple structure and reasonable design, by being arranged for storing in apron feeder bottom
The rectangular box of coal is dissipated, and scraper plate chain mechanism is set inside rectangular box, by driving motor supplies power, by being driven turbine
Structure drives chain movement, to drive the multiple scraper plates being fixed between two chains movement, the scraper plate being located on chain slack list
Edge be in contact with rectangular box, and the scattered ribbing in rectangular box is moved to scattered coal export, dissipates coal and pass through and dissipate coal export stream
It passes on lower layer's belt, to realize the collection to scattered coal, cleaning and recycle, can reduce from the gap of apron feeder belt
Coal slime, dust and corrosion of the sewage to apron feeder flowed down out of coal bunker of outflow and the injury to human body, reduce band
The failure rate of formula batcher improves the service life of apron feeder.
Below by drawings and examples, the utility model is further described in detail.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the structural schematic diagram of the utility model scraper plate chain mechanism.
Fig. 4 is the structural schematic diagram of the utility model rectangular box.
Fig. 5 is the connection relationship diagram of the utility model strainer, side plate and driven shaft.
Reference sign:
1-1-bottom plate；1-2-side plate；1-3-rolling bearing units；
1-4-arc extension board；1-5-backplate；2-driving motors；
The first sprocket wheels of 3-1-；The second sprocket wheels of 3-2-；3-3-transmission chain；
4-1-driving shaft；4-2-driven shaft；4-3-driving wheel；
4-1-driven wheel；5-1-chain；5-2-scraper plate；
5-3-open type chain ring；6-1-fixed plate；6-2-tensioning screw；
6-3-locking nut；7-shields；8-rolling bearing units.
Specific implementation mode
As shown in Figure 1, Figure 2 and Figure 3, the utility model includes being arranged in apron feeder bottom for storing scattered coal
Rectangular box, the scraper plate chain mechanism being arranged in the rectangular box, the drive wheel mechanism for driving the scraper plate chain mechanism
And the driving motor 2 being connect with the drive wheel mechanism, the open top of the rectangular box forms scattered coal entrance, described
One lateral opening of rectangular box forms scattered coal export, the scraper plate chain mechanism include two parallel layings chain 5-1 and
The end set of multiple parallel scraper plate 5-2, the scraper plate 5-2 being crossed between two chain 5-1 is useful for covering with chain 5-1
The open type chain ring 5-3 connect, the drive wheel mechanism include the parallel driving shaft 4-1 being crossed in the rectangular box and from
Moving axis 4-2, the driving wheel 4-3 for being sleeved on the both ends driving shaft 4-1 and the driven wheel 4-4 for being sleeved on the both ends driven shaft 4-2, the chain
5-1 is mounted on the driving wheel 4-3 and driven wheel 4-4, and the driving motor 2 passes through transmission mechanism and connects with driving shaft 4-1
It connects.
In the present embodiment, by the way that the rectangular box for storing scattered coal is arranged in apron feeder bottom, and in rectangular box
Scraper plate chain mechanism is arranged in internal portion, and since the open top of rectangular box forms scattered coal entrance, a side of rectangular box is opened
It mouthful is formed and to dissipate coal export, and scraper plate chain mechanism includes that the chain 5-1 of two parallel layings parallel is crossed on two chains with multiple
Scraper plate 5-2 between 5-1, in actual use, during apron feeder conveys coal, the scattered coal on belt can pass through belt
Gap between apron feeder warehouse is scattered in rectangular box, is provided power by driving motor 2, is passed through drive wheel mechanism
Chain 5-1 movements are driven, to drive the multiple scraper plate 5-2 being fixed between two chain 5-1 movements, are located at chain 5-1 pines
The edge of scraper plate 5-2 on side is in contact with rectangular box, and the scattered ribbing in rectangular box is moved to scattered coal export, and it is logical to dissipate coal
It crosses scattered coal export to be circulated in lower equipment, to realize the collection to scattered coal, cleaning and recycle, can reduce from apron feeder
Coal slime, dust and corrosion of the sewage to apron feeder flowed down out of coal bunker of the gap outflow of belt and the wound to human body
Evil, reduces the failure rate of apron feeder, improves the service life of apron feeder.
In the present embodiment, by the way that open type chain ring 5-3 is arranged at the both ends of scraper plate 5-2, open type chain ring 5-3 is utilized
Scraper plate 5-2 is socketed on chain 5-1, in actual use, open type chain ring 5-3 can be as a chain link of chain 5-1
It uses, can be engaged with driving wheel 4-3 or driven wheel 4-4, ensure that the stationarity of chain 5-1 transmissions.
In the present embodiment, the drive wheel mechanism includes driving shaft 4-1, driven shaft 4-2, driving wheel 4-3 and driven wheel 4-
4, the chain 5-1 are mounted on the driving wheel 4-3 and driven wheel 4-4, in actual use, are driven actively by driving motor 2
Axis 4-1 is rotated counterclockwise, then driving wheel 4-3 is rotated counterclockwise with driving shaft 4-1, drives chain 5-1 movements, chain 5-1 bands
Dynamic driven wheel 4-4 and driven shaft 4-2 is rotated counterclockwise, at this point, scraper plate 5-2 is moved together with the direction of motion of chain 5-1,
Entire transmission process is steadily reliable, and the movement locus of scraper plate 5-2 is accurate, and using effect is good.
As shown in figure 4, in the present embodiment, the rectangular box includes bottom plate 1-1, is oppositely arranged on the both sides bottom plate 1-1
Side plate 1-2 and the sealing plate 1-4 two sides side plate 1-2 is set.
In the present embodiment, the bottom plate 1-1 is formed using steel plate and shaped steel welding, can enhance bottom plate 1-1 thickness and
Rigidity；In actual use, since the bottom of apron feeder is needed mounted on the top of side plate 1-2, the side plate 1-2
It is made of channel steel, convenient material drawing, production method is simple.
As shown in Figure 1 and Figure 5, in the present embodiment, the driving shaft 4-1 is mounted on by rolling bearing units 8 on side plate 1-2,
The rolling bearing units 8 are fixedly mounted on the end face of side plate 1-2, and the item for driven shaft 4-2 installations is offered on the side plate 1-2
Shape hole 1-2-1.
In the present embodiment, the strainer for being tensioned the chain 5-1, the tensioning are provided on the side plate 1-2
Mechanism include the fixed plate 6-1 being vertically installed on side plate 1-2 and tensioning bolt 6-2 on the fixed plate 6-1 and
The end of locking nut 6-3, the driven shaft 4-2 form a plane, the tensioning along radial direction by material removal
The end abutment of bolt 6-2 is on the plane.
Due to the effect being under pressure for a long time, chain 5-1 will produce permanent deformation and extend, and chain 5-1 is become from being tensioned
Relaxation, tensile force are gradually reduced, and cause transmission capacity to reduce, or even can not be driven, therefore, it is necessary to by chain 5-1 re-tensionings,
In the present embodiment, by the way that fixed plate 6-1 is arranged on side plate 1-2, tensioning bolt 6-2 and locking screw are installed on fixed plate 6-1
Female 6-3, and due to offering the strip-shaped hole 1-2-1 for driven shaft 4-2 installation on side plate 1-2, when screwing tensioning bolt 6-
When 2, the end of tensioning bolt 6-2 can push driven shaft 4-2 to be moved along the length direction of strip-shaped hole 1-2-1, so as to adjust
Centre-to-centre spacing between driving shaft 4-1 and driven shaft 4-2 recycles locking nut 6-3 to lock the position of tensioning bolt 6-2, real
The purpose of chain 5-1 re-tensionings is showed, easy to operate, at low cost, using effect is good.
As shown in Figure 1, in the present embodiment, the output end of the driving motor 2 is equipped with speed reducer, and the transmission mechanism is
Chain-drive mechanism, the chain-drive mechanism include the first sprocket wheel 3-1 being mounted on speed reducer output shaft, are mounted on driving shaft 4-
The second sprocket wheel 3-2 on the 1 and transmission chain 3-3 being sleeved on the first sprocket wheel 3-1 and the second sprocket wheel 3-2.
In the present embodiment, the protective cover 7 for protecting the chain-drive mechanism is provided on the side plate 1-2；Utilize shield
The 7 protection chain-drive mechanism of cover, can not only ensure the cleaning of the chain-drive mechanism, and can prevent operating personnel from missing
It operates and leads to unexpected injury.
In actual use, this clear device for coal is mounted on to the bottom of apron feeder, the mistake of coal is conveyed in apron feeder
Cheng Zhong, the scattered coal on belt can be scattered on bottom plate 1-1, start driving motor 2, the power of driving motor 2 by speed reducer and
Chain-drive mechanism is transferred on driving shaft 4-1, when driving shaft 4-1 is rotated counterclockwise, driving wheel 4-3 is driven to rotate counterclockwise,
Chain 5-1 movements are driven, chain 5-1 drives driven wheel 4-4 and driven shaft 4-2 to rotate counterclockwise, at this point, scraper plate 5-2 is with chain
The direction of motion of 5-1 moves together, when the edge of the scraper plate 5-2 on the slack lists chain 5-1 and bottom plate 1-1 are contacted, energy
It is enough to move in the scattered ribbing on bottom plate 1-1 to scattered coal export, it dissipates coal and is circulated on lower layer's belt by dissipating coal export, to realization pair
It dissipates the collection of coal, cleaning and recycles, the coal slime flowed out from the gap of apron feeder belt, dust can be reduced and out of coal bunker
Corrosion of the sewage flowed down to apron feeder and the injury to human body, reduce the failure rate of apron feeder, improve band
The service life of formula batcher.
The above is only the preferred embodiment of the utility model, not imposed any restrictions to the utility model, every
Any simple modification, change and equivalent structure made by above example are changed according to the utility model technical spirit, still
Belong in the protection domain of technical solutions of the utility model.
Claims (6)
1. a kind of clear device for coal for apron feeder, it is characterised in that：It is used in apron feeder bottom including being arranged
Store the rectangular box for dissipating coal, the scraper plate chain mechanism being arranged in the rectangular box, for driving the scraper plate chain mechanism
Drive wheel mechanism and the driving motor (2) being connect with the drive wheel mechanism, the open top of the rectangular box form scattered
One lateral opening of coal entrance, the rectangular box forms scattered coal export, and the scraper plate chain mechanism includes two parallel layings
Chain (5-1) and multiple parallel scraper plates (5-2) being crossed between two chains (5-1), the end of the scraper plate (5-2) is set
It is equipped with the open type chain ring (5-3) for being socketed with chain (5-1), the drive wheel mechanism includes parallel being crossed on the square
Driving shaft (4-1) and driven shaft (4-2) on shape babinet are sleeved on the driving wheel (4-3) at the both ends driving shaft (4-1) and are sleeved on
The driven wheel (4-4) at the both ends driven shaft (4-2), the chain (5-1) are mounted on the driving wheel (4-3) and driven wheel (4-4)
On, the driving motor (2) is connect by transmission mechanism with driving shaft (4-1).
2. a kind of clear device for coal for apron feeder described in accordance with the claim 1, it is characterised in that：The rectangular box
Including bottom plate (1-1), it is oppositely arranged on the side plate (1-2) of the both sides bottom plate (1-1) and the envelope two side plate (1-2) sides is set
Plate (1-4).
3. a kind of clear device for coal for apron feeder according to claim 2, it is characterised in that：The driving shaft
(4-1) is mounted on by rolling bearing units (8) on side plate (1-2), and it is close that the rolling bearing units (8) are fixedly mounted on side plate (1-2)
On the end face of the one end sealing plate (1-4), the strip-shaped hole (1-2-1) installed for driven shaft (4-2) is offered on the side plate (1-2).
4. a kind of clear device for coal for apron feeder according to claim 2, it is characterised in that：Side plate (the 1-
2) strainer for being tensioned the chain (5-1) is provided on, the strainer includes being vertically installed at side plate (1-2)
On fixed plate (6-1) and the tensioning bolt (6-2) in the fixed plate (6-1) and locking nut (6-3), it is described from
The end of moving axis (4-2) forms a plane, the end of the tensioning bolt (6-2) along radial direction by material removal
It abuts on the plane.
5. a kind of clear device for coal for apron feeder according to claim 2, it is characterised in that：The driving motor
(2) output end is equipped with speed reducer, and the transmission mechanism is chain-drive mechanism, and the chain-drive mechanism includes being mounted on to slow down
The first sprocket wheel (3-1) on machine output shaft, the second sprocket wheel (3-2) being mounted on driving shaft (4-1) and it is sleeved on described first
Transmission chain (3-3) on sprocket wheel (3-1) and second sprocket wheel (3-2).
6. a kind of clear device for coal for apron feeder according to claim 5, it is characterised in that：Side plate (the 1-
2) protective cover (7) for protecting the chain-drive mechanism is provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820358457.3U CN208007955U (en) | 2018-03-15 | 2018-03-15 | A kind of clear device for coal for apron feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820358457.3U CN208007955U (en) | 2018-03-15 | 2018-03-15 | A kind of clear device for coal for apron feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208007955U true CN208007955U (en) | 2018-10-26 |
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ID=63888787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820358457.3U Active CN208007955U (en) | 2018-03-15 | 2018-03-15 | A kind of clear device for coal for apron feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208007955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788598A (en) * | 2021-10-21 | 2021-12-14 | 同臣环保装备科技(苏州)有限公司 | Automatic ash removal device applied to sludge belt type drying machine and working method thereof |
-
2018
- 2018-03-15 CN CN201820358457.3U patent/CN208007955U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788598A (en) * | 2021-10-21 | 2021-12-14 | 同臣环保装备科技(苏州)有限公司 | Automatic ash removal device applied to sludge belt type drying machine and working method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 710200 No. 7, Middle Section of Jingpu Road, Jingwei New City, Jingkai District, Xi'an City, Shaanxi Province Patentee after: Xi'an Coal Mining Machinery Co., Ltd. Address before: 710021 No. 8 Shangji Road, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee before: Xi'an Coal Mining Machinery Co., Ltd. |