CN207736797U - Precompressed feeding device for pulverized coal forming machine - Google Patents
Precompressed feeding device for pulverized coal forming machine Download PDFInfo
- Publication number
- CN207736797U CN207736797U CN201721879285.6U CN201721879285U CN207736797U CN 207736797 U CN207736797 U CN 207736797U CN 201721879285 U CN201721879285 U CN 201721879285U CN 207736797 U CN207736797 U CN 207736797U
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- CN
- China
- Prior art keywords
- connecting rod
- link mechanism
- tup
- accumulator
- motor
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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.)
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Links
- 239000003245 coal Substances 0.000 title claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 12
- 230000008450 motivation Effects 0.000 claims 1
- 239000004484 Briquette Substances 0.000 abstract description 7
- 239000002817 coal dust Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000748 compression moulding Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model is related to a kind of precompressed feeding devices for pulverized coal forming machine, including pedestal, pressure roller, accumulator, guide hopper, support platform and motor, wherein：The pedestal is connected with the support platform, and one end of a pair of pressure roller for squeezing charging of setting in the pedestal, the accumulator is stretched into the pedestal and between a pair of of pressure roller, and the other end of the accumulator is connect with guide hopper；The motor is set in the support platform, the motor is connected by one end of transmission mechanism and link mechanism, the other end of the link mechanism is through the guide hopper and stretches into the internal hopper, one end that the link mechanism stretches into accumulator carries tup, and the motor is pumped by transmission mechanism drive link mechanism.The scheme of the utility model embodiment institute drawings, may be implemented even feeding, avoid the problem that occurring in the past that feed is uneven to be caused briquette prod high strength to differ to occur, substantially increase the Forming Quality of briquette prod.
Description
Technical field
The utility model is related to coal dust compression molding device fields more particularly to a kind of precompressed for pulverized coal forming machine to add
Expect device.
Background technology
Pulverized coal forming machine is the equipment that coal dust is pressed into characteristic shape, is had widely in current coal dust process field
Using.Conventional pulverized coal forming machine is divided into high, normal, basic pressing machine at present.In mesohigh pulverized coal forming machine, need to coal dust into
Row precompressed is vented, and gas between the particle in coal dust is discharged, to realize the purpose of compression moulding.
Prepressing device in current existing pulverized coal forming machine is spiral prepressing structure, which uses similar funnel
Shape, coal dust decline that other between pulverized coal particle are discharged in prepressing structure inside spin, realize that precompressed purpose, this kind of structure are deposited
In problems with：It is fed uneven on pressure roller section in spiral prepressing structure, causes briquette prod strength degree to differ, matter
Amount fluctuation is larger.
Utility model content
The applicant is directed to above-mentioned existing issue, has carried out Improvement, provides a kind of precompressed for pulverized coal forming machine
Feeding device substantially increases the Forming Quality of briquette prod to avoid the occurrence of the non-uniform problem of feed.
The utility model embodiment provides a kind of precompressed feeding device for pulverized coal forming machine, including pedestal, pressure roller,
Accumulator, guide hopper, support platform and motor, wherein：
The pedestal is connected with the support platform, a pair of pressure roller for squeezing charging of setting, institute in the pedestal
The one end for stating accumulator is stretched into the pedestal and between a pair of of pressure roller, other end and the guide hopper of the accumulator
Connection；The motor is set in the support platform, and the motor is connected by one end of transmission mechanism and link mechanism, described
The other end of link mechanism is through the guide hopper and stretches into the internal hopper, and the link mechanism stretches into accumulator
One end carries tup, and the motor is pumped by transmission mechanism drive link mechanism.
Preferably, when the link mechanism moves upwards, material is made to be fallen into tup lower part by dead weight；The link mechanism to
When lower movement, the tup squeezes material between a pair of of pressure roller of relative rotation.
Preferably, the transmission mechanism includes belt pulley, and the belt pulley is connected by the output end of V-belt and motor.
Preferably, the link mechanism includes：
A pair of of first connecting rod, the pair of first connecting rod are connected commonly through one end of the second axis pin and second connecting rod, institute
The other end of second connecting rod is stated with a pair of of upper connecting rod by third axis pin pin joint, the upper connecting rod passes through connecting rod connecting plate and lower company
The other end of one end integrally connected of bar, the lower link is connect with intermediate bar one end, and the intermediate bar passes through the first tamping rod
It is connect with one end of the second tamping rod, the other end and tup of second tamping rod are affixed.
Preferably, a pair of side brackets plate is also set up in the support platform, wherein by one piece on one piece of collateral frame plate
First connecting rod by first axis pin and flat key and belt pulley pin joint, another piece of first connecting rod also by the first axis pin with it is another
The collateral frame plate pin joint of block.
Preferably, the tup is taper tup, and the width of the tup is of same size with the pressure roller.
The utility model embodiment provides a kind of having the beneficial effect that for precompressed feeding device for pulverized coal forming machine：
A kind of precompressed feeding device for pulverized coal forming machine that the utility model embodiment is provided, simple in structure,
Easy to use, between being moved into pressure roller by the formula of high-frequent reciprocating up and down of link mechanism, material is under extruding repeatedly
Air is discharged, to realize even feeding, avoids appearance feed was uneven in the past briquette prod high strength is caused to differ
The problem of occur, substantially increase the Forming Quality of briquette prod.
Description of the drawings
Fig. 1 is the first structure schematic diagram of the utility model embodiment.
Fig. 2 is second structural schematic diagram of the utility model embodiment.
Fig. 3 is the structural schematic diagram of link mechanism in the utility model embodiment.
Wherein：1, pedestal；2, pressure roller；3, tup；4, the second tamping rod；5, accumulator；6, guide hopper；7, support is flat
Platform；8, belt pulley；9, motor；10, the first tamping rod；11, intermediate bar；12, lower link；13, upper connecting rod；14, connecting rod connecting plate；
15, second connecting rod；16, first connecting rod；17, collateral frame plate；1801, the first axis pin；1802, the second axis pin；1803, third pin
Axis.
Specific implementation mode
In order to keep techniques disclosed in this application content more detailed with it is complete, can refer to attached drawing and the utility model
Following various specific embodiments, identical label represents same or analogous component in attached drawing.However, the ordinary skill of this field
Personnel should be appreciated that embodiment provided hereinafter is not used for limiting the range that the utility model is covered.In addition, attached drawing
It is used only for schematically being illustrated, and is drawn not according to its full size.
With reference to the accompanying drawings, the specific implementation mode of the utility model various aspects is described in further detail.
As shown in Figure 1 and Figure 2, the utility model embodiment provides a kind of precompressed feeding device for pulverized coal forming machine,
The uniform precompressed to coal dust may be implemented in this precompressed feeding device.In the utility model embodiment, which can
To include pedestal 1, pressure roller 2, tup 3, accumulator 5, guide hopper 6, support platform 7 and motor 9, wherein：
It can be with affixed support platform 7, in a pair of pressure roller 2 for squeezing charging of setting, storing in pedestal 1 on pedestal 1
One end of device 5 stretches into pedestal 1 and between a pair of of pressure roller 2, the other end (one end for stretching out pedestal 1) of accumulator 5 with lead
Expect that hopper 6 connects, wherein the connection type can be sealed connection or other closing connections.It is also set up in support platform 7
Motor 9, motor 9 are connected by one end of transmission mechanism and link mechanism, and the other end of link mechanism through guide hopper 6 and is stretched
Enter inside accumulator 5, one end that link mechanism stretches into accumulator 5 carries tup 3.
In the utility model embodiment, tup 3 can be taper drift head, the width of tup 3 and the width etc. of pressure roller 2
Together.
In the utility model embodiment, motor 9 is pumped by transmission mechanism drive link mechanism, connecting rod
When mechanism moves upwards, material is made to be fallen into 3 lower part of tup by dead weight；When link mechanism moves downward, tup 3 is by material to opposite
It is squeezed between a pair of of pressure roller 2 of rotation.
As shown in Figure 1 and Figure 2, in the utility model embodiment, the concrete structure of transmission mechanism is as follows：Drive mechanism packet
Belt pulley 8 is included, belt pulley 8 is connect by V-belt with the output end of motor 9.
As shown in Figure 1, Figure 2 and Figure 3, the concrete structure for the link mechanism that the utility model embodiment is provided is as follows：It should
Link mechanism may include a pair of of first connecting rod 16, and a pair of of first connecting rod 16 is commonly through the second axis pin 1802 and second connecting rod 15
One end connection, with a pair of of upper connecting rod 13 by 1803 pin joint of third axis pin, upper connecting rod 13 passes through for the other end of second connecting rod 15
The other end of one end integrally connected of connecting rod connecting plate 14 and lower link 12, lower link 12 is connect with one end of intermediate bar 11, in
Between bar 11 connect with the second tamping rod 4 by the first tamping rod 10, one end that the second tamping rod 4 is not connect with the first tamping rod 10
It is affixed with tup 3.
As shown in Figure 1 and Figure 2, in the utility model embodiment, a pair of side brackets is also set up in above-mentioned support platform 7
Plate 17 passes through first axis pin 1801 and flat key and belt pulley on one piece of collateral frame plate 17 by one piece of first connecting rod 16 wherein
8 pin joints, another piece of first connecting rod 16 is also by the first axis pin 1801 and another piece of 17 pin joint of collateral frame plate.
The utility model embodiment provided it is a kind of for the precompressed feeding device of pulverized coal forming machine its course of work such as
Under：
As shown in Figure 1, Figure 2 and Figure 3, material is put into guide hopper 6, belt pulley 8 by V-belt motor 9 band
The certain rotating ratio of dynamic lower holding is rotated；Belt pulley 8 connects first connecting rod 16, and first connecting rod by the first axis pin 1801
16 connect second connecting rod 15 by the second axis pin 1802, and second connecting rod 15 connects upper connecting rod 13 by third axis pin 1803,
Due to lower link 12 and 13 integrally connected of upper connecting rod, when motor 9 rotates, first connecting rod 16 is driven by belt pulley 8
It is that the point of rotation is reciprocating with the first axis pin 1801, so that second connecting rod 15 is made around the second axis pin 1802 for the point of rotation
Circular motion.Under the drive of second connecting rod 15, upper connecting rod 13, lower link 12, intermediate bar 11, the first tamping rod 4 and second are smash
Gu bar 15 pumps.When the first tamping rod 4 rises, material is fallen into the lower part of tup 3 by dead weight, is made firm by ramming when first
When bar 4 declines, tup 3 squeezes the material between two pressure rollers 2 between two pressure rollers 2, is given to realize uniformly to squeeze
Material.
The utility model is simple in structure, easy to use, is moved by the formula of high-frequent reciprocating up and down of link mechanism
Between pressure roller, air is discharged under extruding repeatedly for material, to realize even feeding, avoids occurring feed unevenness in the past
Even the problem of causing briquette prod high strength to differ.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model, for those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways, the embodiment that the utility model is enumerated can not be to all
Embodiment give limit, every obvious changes or variations for belonging to the technical solution of the utility model and extending out
Still in the row of the scope of protection of the utility model.All documents referred in the present invention all make in this application by reference
For reference, it is individually recited as with reference to such just as a document.
Claims (6)
1. a kind of precompressed feeding device for pulverized coal forming machine, it is characterised in that：Including pedestal (1), pressure roller (2), accumulator
(5), guide hopper (6), support platform (7), motor (9), wherein：
The pedestal (1) is connected with the support platform (7), a pair of pressure for squeezing charging of setting in the pedestal (1)
One end of roller (2), the accumulator (5) is stretched into the pedestal (1) and between a pair of of pressure roller (2), the accumulator (5)
Other end connect with guide hopper (6)；The motor (9) is set on the support platform (7), and the motor (9) passes through
One end of transmission mechanism and link mechanism connects, and the other end of the link mechanism through the guide hopper (6) and stretches into institute
Accumulator (5) inside is stated, one end that the link mechanism stretches into accumulator (5) carries tup (3), and the motor (9) passes through biography
Motivation structure drive link mechanism pumps.
2. precompressed feeding device as described in claim 1, which is characterized in that when the link mechanism moves upwards, make material
Tup (3) lower part is fallen by dead weight；When the link mechanism moves downward, the tup (3) is by material to the one of relative rotation
It is squeezed between pressure roller (2).
3. precompressed feeding device as described in claim 1, it is characterised in that：The transmission mechanism includes belt pulley (8), described
Belt pulley (8) is connect by V-belt with the output end of motor (9).
4. precompressed feeding device as described in claim 1, it is characterised in that：The link mechanism includes：
A pair of of first connecting rod (16), the pair of first connecting rod (16) is commonly through the second axis pin (1802) and second connecting rod (15)
One end connection, the other end of the second connecting rod (15) passes through third axis pin (1803) pin joint, institute with a pair of of upper connecting rod (13)
State one end integrally connected of the upper connecting rod (13) by connecting rod connecting plate (14) and lower link (12), the lower link (12) it is another
End is connect with one end of intermediate bar (11), and the intermediate bar (11) passes through the first tamping rod (10) and the one of the second tamping rod (4)
End connection, the other end and tup (3) of second tamping rod (4) are affixed.
5. precompressed feeding device as claimed in claim 4, it is characterised in that：A pair is also set up in the support platform (7)
Collateral frame plate (17) passes through first axis pin (1801) on one piece of collateral frame plate (17) by one piece of first connecting rod (16) wherein
And flat key and belt pulley (8) pin joint, another piece of first connecting rod (16) is also by the first axis pin (1801) and another piece of collateral frame plate
(17) pin joint.
6. precompressed feeding device as described in claim 1, it is characterised in that：The tup (3) is taper tup, the tup
(3) width is of same size with the pressure roller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721879285.6U CN207736797U (en) | 2017-12-28 | 2017-12-28 | Precompressed feeding device for pulverized coal forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721879285.6U CN207736797U (en) | 2017-12-28 | 2017-12-28 | Precompressed feeding device for pulverized coal forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207736797U true CN207736797U (en) | 2018-08-17 |
Family
ID=63120512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721879285.6U Expired - Fee Related CN207736797U (en) | 2017-12-28 | 2017-12-28 | Precompressed feeding device for pulverized coal forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207736797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311800A (en) * | 2022-01-17 | 2022-04-12 | 江苏川岛洗涤机械科技有限公司 | Control method for squeezing process of squeezing type dewatering machine |
-
2017
- 2017-12-28 CN CN201721879285.6U patent/CN207736797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311800A (en) * | 2022-01-17 | 2022-04-12 | 江苏川岛洗涤机械科技有限公司 | Control method for squeezing process of squeezing type dewatering machine |
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| 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: 20180817 |