CN209576987U - A kind of roll squeezer charging gear - Google Patents
A kind of roll squeezer charging gear Download PDFInfo
- Publication number
- CN209576987U CN209576987U CN201822016914.3U CN201822016914U CN209576987U CN 209576987 U CN209576987 U CN 209576987U CN 201822016914 U CN201822016914 U CN 201822016914U CN 209576987 U CN209576987 U CN 209576987U
- Authority
- CN
- China
- Prior art keywords
- bearing block
- dirt
- roll squeezer
- hopper
- screw
- Prior art date
- 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
Links
- 239000000428 dust Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Transmission Devices (AREA)
Abstract
The utility model relates to a kind of roll squeezer charging gears, including hopper and the adjustable charging gear for being symmetrically arranged at hopper lower end.Adjustable charging gear includes the slideway being symmetrically arranged on hopper a pair of adjacent inside side wall, the gate being located in slideway and the adjustment device being located on hopper.Adjustment device includes the bracket being fixed on hopper, the slide plate connecting with bracket slide, the drive system being located on bracket, the screw being symmetrically fixed on bracket, the lead screw being located on screw, the bearing block A being symmetrically fixed on gate bottom surface, the bearing block B being symmetrically fixed on slide plate, is located at lead screw close to the driven gear of the one end bearing block B and the driving gear being located on drive system output shaft.The utility model is mounted on the top of roll squeezer input terminal, and the inventory of roll squeezer can be quickly adjusted into according to the operating condition of roll squeezer, can steady operation.
Description
Technical field
The utility model relates to the technical fields of manufacture of cement equipment, more particularly, to a kind of roll squeezer feed dress
It sets.
Background technique
Roll squeezer also known as squeezing mill, roll mill are that the novel concrete energy conservation grinding that international the mid-80 grows up is set
It is standby, there is substitution high energy consumption and efficiency low ball grinding machine pregrinding system, and reduce the function of steel consumption and noise, is suitable for
New factory's construction, it can also be used to which old factory's technological transformation makes Ball Mill System output increased 30-50%, by material material after extruding
0.08mm fines accounts for 20-35% in cake, accounts for 65-85% less than 2mm, short grained internal structure is full of many micro- because being squeezed
Crackle, grindability are greatly improved.
Roll squeezer is had excellent performance, and is widely used in cement industry.It is limited by its structure, roll squeezer is necessary at work
Guarantee full material, high pressure and full gear, otherwise processing speed and crushing quality can be all decreased obviously.In the actual working process, object
The particle of material is uneven, it is therefore desirable to which the feeding coal of adjustment roll squeezer in time guarantees that the inventory between compression roller is stablized.
Existing charging gear mostly uses greatly manual control, and the closing gate time is long, can also block sometimes, cause roll squeezer
The problems such as load fluctuation and elevator overload.
Utility model content
The purpose of the utility model is to provide the roll squeezer charging gears that one kind can adjust rapidly feeding coal.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of roll squeezer charging gear, including hopper；The lower end of the hopper is symmetrically arranged with adjustable charging gear；
The adjustable charging gear includes the slideway being symmetrically arranged on hopper a pair of adjacent inside side wall, is located in slideway
Gate and the adjustment device being located on hopper；
The adjustment device includes the bracket being fixed on hopper, the slide plate connecting with bracket slide, is located on bracket
Drive system, the screw being symmetrically fixed on bracket, the lead screw being located on screw, the bearing block being symmetrically fixed on gate bottom surface
A, the bearing block B being symmetrically fixed on slide plate, lead screw is located at close to the driven gear of the one end bearing block B and to be located at drive system defeated
Driving gear on shaft；
The both ends of the lead screw are connect with bearing block A and bearing block B respectively；
The driving gear is engaged with driven gear；
Thread rotary orientation on two lead screws is opposite；
The bearing block is fixedly mounted on the bottom surface of gate.
By using above-mentioned technical proposal, the utility model provides a kind of roll squeezer charging gear easy to adjust.When
When the operating condition of roll squeezer changes, drive system movement drives the lead screw being attached thereto to rotate, and lead screw passes through axis in rotation
It holds seat and pulls slide plate slides, the gap width of two sliding plate supports changes, and can quickly change the inventory into roll squeezer.Tooth
The transmission chain for taking turns transmission is short, and power loss is small, slide plate can be pulled to slide rapidly, meanwhile, two lead screws are pulled from two sides simultaneously
Slide plate, can effectively avoid the tilt problem of single lead screw drawing process middle slide plate, and slide plate will not be stuck.
The utility model is further arranged to: further including the dust cover being located on slide plate；
The driven gear, driving gear and drive system are respectively positioned in dust cover.
By using above-mentioned technical proposal, dust cover can effectively stop the dust in material dropping process to fall on bearing block
B, in driven gear, driving gear and drive system.
The utility model is further arranged to: dirt-proof boot A and dirt-proof boot B are cased on the lead screw；
One end of the dirt-proof boot A is fixed on a side of bearing block, and the other end is fixed on a side of screw
On；
One end of the dirt-proof boot B is fixed on another side of screw, and the other end is fixed on the side of dust cover.
By using above-mentioned technical proposal, dirt-proof boot A and dirt-proof boot B can stop the dust in material dropping process to fall on
On lead screw, mechanical wear caused by lead screw and screw engagement place dust accretions is avoided, the use longevity of lead screw and screw can be improved
Life.
The utility model is further arranged to: being arranged at intervals with bracing ring in the dirt-proof boot A and dirt-proof boot B.
By using above-mentioned technical proposal, it can reduce the probability that dirt-proof boot A and dirt-proof boot B are contacted with lead screw, avoid it
Lubricating oil in contamination upper leading screw snaps into lead screw and the engagement place of screw causes to stop.
The utility model is further arranged to: the bracing ring is equipped with magnet；
The magnetic pole of magnet is opposite on the corresponding position of the adjacent bracing ring.
By using above-mentioned technical proposal, dirt-proof boot A and dirt-proof boot the B bracing ring when shortening can be inhaled by magnet sequence
Together, its contact with lead screw has thoroughly been prevented.
The utility model is further arranged to: the dust cover is bolted on slide plate.
By using above-mentioned technical proposal, when repairing or when more oil change, it may be convenient to take dust cover
Get off.
The utility model is further arranged to: the quantity of magnet is two on each bracing ring, is symmetricly set on branch
The highest point of support ring.
By using above-mentioned technical proposal, the dosage of magnet can be effectively reduced.
The utility model is further arranged to: the both ends of the dirt-proof boot A and dirt-proof boot B are equipped with flange.
By using above-mentioned technical proposal, dirt-proof boot A and dirt-proof boot B pass through flange and flange corresponding thereto or
Bearing block or screw connection, connection type is simple, while flange can also play certain supporting role, avoids dirt-proof boot A
It is contacted with dirt-proof boot B with lead screw.
In conclusion the advantageous effects of the utility model are as follows:
1. the utility model drives shutter motion simultaneously using two lead screws, can effectively lift gate in moving process
Stability, reduce gate and be stuck in the probability in slideway, so that the inventory into roll squeezer be enable to be adjusted at any time.
2. the utility model is covered drive system and its transmission parts between lead screw using dust cover, can be avoided
Erosion of the dust to it reduces the maintenance frequency of drive system and transmission parts, improves service life.
3. the utility model increases dirt-proof boot on turn-screw, bracing ring is increased inside it, is set on bracing ring
Magnet has been set, dirt-proof boot can be made not contact with lead screw during elongation and shortening, dust-proof effect can either be played, also
It can be avoided it and snap into screw and cause parking accident.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the structural schematic diagram of the adjustment device of the utility model.
Fig. 3 is the structural schematic diagram of the hopper of the utility model.
Fig. 4 is the connection relationship diagram of lead screw and component connected to it.
Fig. 5 is the schematic diagram of internal structure of dirt-proof boot A.
In figure, 1, hopper；21, slideway；22, gate；31, bracket；32, slide plate；33, screw；34, lead screw；35, bearing block
A；36, bearing block B；37, driven gear；38, driving gear；4, dust cover；51, dirt-proof boot A；52, dirt-proof boot B；53, it supports
Circle；54, magnet；6, flange.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Figures 1 and 2, be a kind of roll squeezer charging gear disclosed by the utility model, including by bracket or
Operating platform is fixed on the hopper 1 above roll squeezer input terminal, the slideway 21 that is symmetrically opened on a pair of of the opposite flank of hopper 1 and puts
The gate 22 in slideway 21 is set, gate 22 can slide in slideway 21.
Bracket 31 is welded on the side wall of hopper 1, is had two beams to extend into the hole on slide plate 32 thereon, is enable slide plate 32
Enough slidings.Drive system is made of motor and speed reducer, and the two is all mounted on slide plate 32.Bearing block A35 is symmetrically fixed on
The back side of gate 22, bearing block B36 are symmetrically fixed on slide plate 32.The both ends of lead screw 34 respectively with bearing block A35 and bearing block
B36 rotation connection, middle section is threadedly coupled with screw 33.Key connection has driven gear 37, speed reducer on one end of lead screw 34
Output shaft on key connection have a driving gear 38, driving gear 38 drives two driven gears 37 to rotate simultaneously.Two lead screws 34
On thread rotary orientation on the contrary, moving direction of two screws 33 on lead screw 34 can be made identical.
Dust cover 4 is screwed on slide plate 32, by bearing block B36, driven gear 37, driving gear 38, motor
It is all covered with speed reducer, completely cuts off dust.
Referring to Fig. 3, slideway 21 is offered in a pair of of opposing sidewalls of hopper 1, symmetrically opens that there are two incline on each side
Oblique slideway 21.
It is fixed on the back side of gate 22 referring to Fig. 4, bearing block A35, bearing block B36 is fixed on slide plate 32.Lead screw 34
Both ends are rotatablely connected with bearing block A35 and bearing block B36 respectively, and middle section is threadedly coupled with screw 33.One end of lead screw 34
Upper key connection has driven gear 37.Dirt-proof boot A51 and dirt-proof boot B52 cover on lead screw 34.
Referring to Fig. 5, dirt-proof boot A51 and dirt-proof boot B52 using non-woven fabrics production, it is divided into internal layer and outer layer, between ectonexine
Interval sews bracing ring 53, and the highest point of bracing ring 53 symmetrically pastes magnet 54.Dirt-proof boot A51 and dirt-proof boot B52 are contracting
In short process, the magnet 54 on adjacent supports circle 53 is sucked；When elongation, the magnet 54 on adjacent supports circle 53 is opened.It is anti-
The both ends of dirt set A51 and dirt-proof boot B52 are respectively connected with flange 6, are screwed to corresponding bearing block or screw by screw when connection
On.
The implementation principle of the present embodiment are as follows:
When the feeding of roll squeezer needs to be adjusted extremely, the utility model starts to act, and is pulled by drive system
Gate 22 slides, and increases or reduce the gap between two gates 22.
When increasing gap, drive system acts first, drives driving gear 38 to rotate, engages at this time with driving gear 38
Two driven gears 37 also start to rotate with it.The lead screw 34 being attached thereto is driven to rotate together when driven gear 37 rotates.
The screw 33 engaged with lead screw 34 is fixed on bracket 31, therefore lead screw 34 can also be in its axis while rotation
It is moved on direction, lead screw 34 can pull gate 22 to slide in slideway 21 by bearing block A35 in moving process.Lead screw 34 is at it
When being moved on axial direction, while it also will push slide plate 32 and being slided on bracket 31.
When lead screw 34 moves in the axial direction thereof, screw 33 can change with the distance between bearing block A35 and bearing block B36
Become.When the distance reduces, the magnet 54 in dirt-proof boot A51 or dirt-proof boot B52 on adjacent supports circle 53 is inhaled together, on the contrary
Then it is opened.By the support of bracing ring 53, dirt-proof boot A51 is not contacted with dirt-proof boot B52 with lead screw 34 always.
Gap between two gates 22 increases during its movement.Gap widens into drive system after suitable position
Stopping movement.
The process for reducing gap is identical as the process in gap is increased, and unique difference is exactly the rotation direction of drive system, herein
It repeats no more.
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 roll squeezer charging gear, including hopper (1), it is characterised in that: the lower end of the hopper (1) is symmetrically arranged with can
Adjust charging gear；
The adjustable charging gear includes the slideway (21) being symmetrically arranged on a pair of of adjacent inside side wall of hopper (1), is located at slideway
(21) gate (22) in and the adjustment device being located on hopper (1)；
The adjustment device includes the bracket (31) being fixed on hopper (1), the slide plate (32) being slidably connected with bracket (31), sets
In the drive system on bracket (31), the symmetrically screw (33) being fixed on bracket (31), the lead screw that is located on screw (33)
(34), the bearing block A(35 being symmetrically fixed on gate (22) bottom surface), the bearing block B(36 being symmetrically fixed on slide plate (32)),
Lead screw (34) are located at close to bearing block B(36) one end driven gear (37) and the driving gear that is located on drive system output shaft
(38)；
The both ends of the lead screw (34) are connect with bearing block A(35) and bearing block B(36) respectively；
The driving gear (38) is engaged with driven gear (37)；
The bearing block A(35) it is fixedly mounted on the bottom surface of gate (22).
2. a kind of roll squeezer charging gear according to claim 1, it is characterised in that: further include being located on slide plate (32)
Dust cover (4)；
The bearing block B(36), driven gear (37), driving gear (38) and drive system be respectively positioned in dust cover (4).
3. a kind of roll squeezer charging gear according to claim 2, it is characterised in that: be cased on the lead screw (34) anti-
Dirt covers A(51) and dirt-proof boot B(52)；
The dirt-proof boot A(51) one end be fixed on bearing block A(35) a side on, the other end is fixed on screw (33)
On one side；
The dirt-proof boot B(52) one end be fixed on another side of screw (33), the other end is fixed on dust cover (4)
On side.
4. a kind of roll squeezer charging gear according to claim 3, it is characterised in that: the dirt-proof boot A(51) and it is anti-
Dirt cover B(52) in be arranged at intervals with bracing ring (53).
5. a kind of roll squeezer charging gear according to claim 4, it is characterised in that: the bracing ring (53) is equipped with
Magnet (54)；
The magnetic pole of magnet (54) is opposite on the corresponding position of the adjacent bracing ring (53).
6. a kind of roll squeezer charging gear according to claim 2, it is characterised in that: dust cover (4) bolt connects
It connects on slide plate (32).
7. a kind of roll squeezer charging gear according to claim 5, it is characterised in that: on each bracing ring (53)
The quantity of magnet (54) is two, is symmetricly set on the highest point of bracing ring (53).
8. a kind of roll squeezer charging gear according to claim 4, it is characterised in that: the dirt-proof boot A(51) and it is anti-
Dirt cover B(52) both ends be equipped with flange (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016914.3U CN209576987U (en) | 2018-12-03 | 2018-12-03 | A kind of roll squeezer charging gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016914.3U CN209576987U (en) | 2018-12-03 | 2018-12-03 | A kind of roll squeezer charging gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209576987U true CN209576987U (en) | 2019-11-05 |
Family
ID=68349494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822016914.3U Expired - Fee Related CN209576987U (en) | 2018-12-03 | 2018-12-03 | A kind of roll squeezer charging gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209576987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632665A (en) * | 2020-05-27 | 2020-09-08 | 大连市高昌机器制造有限公司 | Wear compensation device for feeding and stopping door plate of tablet press |
-
2018
- 2018-12-03 CN CN201822016914.3U patent/CN209576987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632665A (en) * | 2020-05-27 | 2020-09-08 | 大连市高昌机器制造有限公司 | Wear compensation device for feeding and stopping door plate of tablet press |
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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 |
Granted publication date: 20191105 |