CN209576986U - A kind of charging gear of vertical mill - Google Patents
A kind of charging gear of vertical mill Download PDFInfo
- Publication number
- CN209576986U CN209576986U CN201822007462.2U CN201822007462U CN209576986U CN 209576986 U CN209576986 U CN 209576986U CN 201822007462 U CN201822007462 U CN 201822007462U CN 209576986 U CN209576986 U CN 209576986U
- Authority
- CN
- China
- Prior art keywords
- vertical
- partition
- intake passage
- air intake
- connecting rod
- 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
- 238000005192 partition Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000009423 ventilation Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000035611 feeding Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Chutes (AREA)
Abstract
The utility model discloses a kind of charging gears of vertical mill, it include feed pipe, the feed pipe includes the elbow that top is arranged in, the elbow lower end has extended downwardly vertical pipe, lateral connecting shaft is provided on the elbow and the junction outer ring inner wall of vertical pipe, it is rotatably connected to the partition for blocking charging tube passage in connecting shaft, is hinged with the connecting rod being obliquely installed upwards among the partition lower end surface, the connecting rod is vertical with the connecting shaft of partition；The vertical inside pipe wall upper end, which is extended, inclined shank, the shank is provided with bar groove away from the end face of vertical pipe, extension spring is provided in the bar groove, the bottom end of the extension spring other end and connecting rod is connected and fixed, and the bar groove is connected and fixed by extension spring and connecting rod.The utility model can reduce destruction of the material to device, effectively raise the service life of device, can effectively prevent the pollution of environment, make working environment more neat and tidy.
Description
Technical field
The utility model relates to produce and process technical field, especially a kind of charging gear of vertical mill to cement.
Background technique
The vertical grinder of cement building material industry configures a kind of drawing-in device with air locking function extensively.Currently, feeding fills
It sets and realizes air locking function using the following two kinds form: revolution tri- tilting plate lock wind feeding valve of lock feeding Fa He.Both feedings
The lock wind principle of device is all that continuous flow rate is transformed into interruption feed, although realizing air locking function, this operation form
Transformation be easy to cause Vertical Mill fluctuation of service, follow-up equipment is vibrated with feeding gap periods, causes the reduction of Vertical Mill efficiency
With the reduction of parts life-span.
Existing Authorization Notice No. is that the Chinese patent of CN206853877U discloses a kind of feed dress for vertical mill
It sets, including feed pipe and the partition being hingedly mounted on inside feed pipe, the lower surface of partition is provided with to be connect with charging inside pipe wall
Extension spring, and partition is located at the middle part of feed pipe；The feed pipe lower end is also fixedly installed with annular collet, and feed pipe
Inner wall on be also provided with air intake passage be connected to annular collet, and the air outlet of air intake passage is lower than the air inlet of air intake passage
Mouthful；The marmon clamp, which is put on, is also connected with blast pipe, and the other end of blast pipe is connected with air blower.
Feeding bin in the prior art has the following deficiencies: that material is fallen directly on partition from certain altitude, meeting and partition
Between directly generate and contact and generate active force, partition can be damaged after prolonged work, influence charging gear just
Often work.
Utility model content
The purpose of the utility model is to provide a kind of charging gears of vertical mill, reduce destruction of the material to device, effectively
The service life for extending device, and then improve device working efficiency.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of charging gear of vertical mill, includes feed pipe, and the feed pipe includes the elbow that top is arranged in, described
Elbow lower end has extended downwardly vertical pipe, is provided with lateral connection on the junction outer ring inner wall of the elbow and vertical pipe
Axis is rotatably connected to the partition for tilting down and blocking charging tube passage in connecting shaft, is hinged among the partition lower end surface
Tilt down the connecting rod of setting；The vertical inside pipe wall upper end, which is extended, inclined shank, and the shank deviates from
The end face of vertical pipe is provided with bar groove, is provided with extension spring in the bar groove, the extension spring other end with connect
The bottom end of bar is connected and fixed, and the bar groove is connected and fixed by extension spring and connecting rod, and it is recessed that the connecting rod is inserted into bar
In slot.
By using above-mentioned technical proposal so that material can first pass through heel when entering materail tube, then slide into again every
Plate position, and partition location contacts and generates active force, so that corresponding offset occurs for partition, so that material slides into charging
Guan Zhong, due to slowing down position there are elbow during this, material directly and baffle contacts will not reduce material and break to partition
It is bad, the service life of device is effectively raised, and then improve the economic benefit of device.
The utility model is further arranged to: the vertical pipe lower end is arranged at intervals with will be equal along the tube wall circumference of vertical pipe
The air intake passage of even arrangement, stratiform structure distribution, the air intake passage run through vertical pipe inclination to the air intake passage up and down, institute
State the air inlet open height that air intake passage outlet air open height is lower than air intake passage.
By using above-mentioned technical proposal, being provided with the inclined air intake passage of multilayer can be such that dust is effectively pushed to vertical
In grinding machine, the effect of conveying is improved, air quantity into feed pipe can be improved by being provided with multilayer air intake passage, improve conveying effect.
The utility model is further arranged to: the air outlet top that the air intake passage is located at vertical inside pipe wall passes through shaft
It is rotatably connected to wind deflector, the wind deflector is rectangular panel body, and the wind deflector lower end surface is inclined surface and air intake passage outlet air
The contact surface fitting of mouth.
By using above-mentioned technical proposal, wind deflector is provided at air intake passage, so that when the non-ventilation state of device, gear
The dust of air intake passage effectively can be isolated for aerofoil, so that dust can't pollute defeated wind devices, it is effective to guarantee
The normal operation of device.
The utility model is further arranged to: the air inlet of the air intake passage is communicated with annular collet, the annular
Collet shape is circular ring shape sleeve, and the marmon clamp set is around the outside wall surface for being fixed on vertical pipe.
By using above-mentioned technical proposal, marmon clamp set is provided with outside air intake passage, so that defeated wind devices are in device
The amount of force of each pipeline is identical, so that ventilation effect is optimal.
The utility model is further arranged to: the marmon clamp, which is put on, is communicated with ventilation duct, and the ventilation duct other end connects
It is connected to air blower.
By using above-mentioned technical proposal, so that after device generates wind-force by air blower, it being conveyed by ventilation duct
Enter marmon clamp set lay in for use.
The utility model is further arranged to: the marmon clamp, which is put on, is equipped with wind speed detector.
By using above-mentioned technical proposal, can effectively the custom in air intake passage be examined by being provided with wind speed detector
Survey, enable device in time with material enter number and the ventilation quantity of air blower is adjusted, be optimal working environment.
The utility model is further arranged to: the partition is the Antisticking using polythene material.
By using above-mentioned technical proposal, partition is that polyethylene Antisticking effectively prevents accumulation of the material at partition,
Material is set timely to enter vertical pipe by partition, and partition can also play gear wind action.
In conclusion the advantageous effects of the utility model are as follows:
1. the utility model can effectively reduce destruction of the material to device, especially reduces and dust-proof partition board is broken
It is bad, the service life of device is effectively raised, and then improve the economic benefit of device.
2. ventilating system inhibits fugitive dust to raise up, can effectively prevent the pollution of environment, make building ring to blowing below vertical pipe
Border more neat and tidy.
Detailed description of the invention
Fig. 1 is the overall structure cross-sectional view of the utility model.
In figure, 1, feed pipe；11, elbow；12, vertical pipe；121, shank；122, bar groove；2, partition；3, it connects
Bar；4, extension spring；6, air intake passage；7, wind deflector；8, annular collet；81, wind speed detector；9, ventilation duct；10, air blast
Machine.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of charging gear of vertical mill, includes feed pipe 1, feed pipe 1 includes that top is arranged in
Elbow 11, elbow 11 are used for the feed end of material, and 11 lower end of elbow has extended downwardly vertical pipe 12, elbow 11 and vertical pipe 12
It is provided with lateral connecting shaft on the outer ring inner wall of junction, the partition 2 for blocking charging tube passage is rotatably connected in connecting shaft,
Partition 2 is installed on the inside of feed pipe 1, and free end tilts down, and partition 2 is that the Antisticking of polythene material can be prevented effectively
Accumulation of the material in 2 upper surface of partition, the connecting rod 3 being hinged among 2 lower end surface of partition, connecting rod 3 are rectangular in cross-section
The body of rod, the direction along vertical connection shaft tilt down, and lower end is close to the direction of connecting shaft.
The upper end inner wall of vertical pipe 12, which is located at below the connecting shaft of partition 2, is provided with upward shank 121, shank
121 shapes are the body of rod of rectangle, and shank 121 is provided with the bar groove 122 opened up along axial direction in the end face away from vertical pipe 12,
Extension spring 4 is provided in bar groove 122, the other end and the connecting rod 3 of extension spring 4 are connected and fixed, and then bar groove 122 is logical
Overstretching spring 4 is plugged and fixed with connecting rod 3, and connecting rod is enable to move axially along bar groove 122.
The lower end of vertical pipe 12 is arranged at intervals with the air intake passage 6 of the tube wall even circumferential arrangement along vertical pipe 12, air inlet
About 6 stratiform structure distribution of channel, the circumferentially arranged circle in upper layer, lower layer is also a circumferentially arranged circle, and opposite up and down
Setting, air intake passage 6 run through the inclination of vertical pipe 12, and 6 air outlet of air intake passage is lower than the air inlet of air intake passage 6, and air inlet is logical
Road 6, which is located at the air outlet of 12 inner wall of vertical pipe, is rotatably connected to wind deflector 7 by shaft, and wind deflector 7 is rectangular panel body, is kept out the wind
Join on the upside of plate 7, lower end surface is that inclined surface is bonded with the contact surface of 6 air outlet of air intake passage, wind deflector 7 and air intake passage 6
Air outlet cooperating stops fugitive dust to enter in air intake passage 6.
The air inlet of air intake passage 6 is communicated with annular collet 8, and annular 8 shape of collet is circular ring shape sleeve, annular collet
8, around the outside wall surface for being fixed on vertical pipe 12, can blow into all air intake passages 6 simultaneously.It is equipped on annular collet 8
For the wind speed detector 81 to the real-time measurement of wind speed in intake stack 6, it is communicated with ventilation duct 9 on annular 8 outer wall of collet, is led to
9 shape of air hose is round tube body, and 9 other end of ventilation duct is connected with air blower 10.
The implementation principle of the present embodiment are as follows: material is slided by the meeting of elbow 11 due to the bending of elbow 11 itself and partition
2 contacts simultaneously generate oppressive force to partition 2, so that the connecting rod 3 being rotatablely connected with it carries out compression to extension spring 4, when
Material accumulation to a certain extent when, partition 2 and can generate downward movement due to the movement of extension spring 4 so that partition 2 with
Gap is generated between feedboard 1 so that material can slide into inside vertical pipe 12, this process stage due to having there is buffering to make
The presence of elbow 11 so that material can't 2 device of partition cause biggish damage, can effectively extend making for partition 2
With the service life, due to the presence of extension spring 4, so partition 2 can automatically reply the state for still keeping being closed with feed pipe 1.
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 (7)
1. a kind of charging gear of vertical mill, it is characterised in that: include feed pipe (1), the feed pipe (1) includes that setting exists
The elbow (11) at top, elbow (11) lower end have extended downwardly vertical pipe (12), the elbow (11) and vertical pipe (12)
Junction outer ring inner wall on be provided with lateral connecting shaft, be rotatably connected to that tilt down and block feed pipe logical in connecting shaft
The partition (2) in road is hinged with the connecting rod (3) for tilting down setting, the connecting rod (3) among partition (2) lower end surface
It is vertical with the connecting shaft of partition (2)；Vertical pipe (12) the inner wall upper end, which is extended, to be had inclined shank (121), described
Shank (121) is provided with bar groove (122) away from the end face of vertical pipe (12), is provided with stretching in the bar groove (122)
Spring (4), extension spring (4) other end and the bottom end of connecting rod (3) are connected and fixed, and the bar groove (122) passes through drawing
It stretches spring (4) to be connected and fixed with connecting rod (3), the connecting rod (3) is inserted into bar groove (122).
2. a kind of charging gear of vertical mill according to claim 1, it is characterised in that: between vertical pipe (12) lower end
Every being provided with the air intake passage (6) that will be arranged along the tube wall even circumferential of vertical pipe (12), the air intake passage (6) stratiform up and down
Structure distribution, the air intake passage (6) by vertical pipe (12) inclination runs through, air intake passage (6) the outlet air open height be lower than into
The air inlet open height in wind channel (6).
3. a kind of charging gear of vertical mill according to claim 2, it is characterised in that: the air intake passage (6) is located at
The air outlet top of vertical pipe (12) inner wall is rotatably connected to wind deflector (7) by shaft, and the wind deflector (7) is rectangular slab
Body, wind deflector (7) lower end surface are that inclined surface is bonded with the contact surface of air intake passage (6) air outlet.
4. a kind of charging gear of vertical mill according to claim 2, it is characterised in that: the air intake passage (6) into
It is communicated at air port annular collet (8), annular collet (8) shape is circular ring shape sleeve, and the annular collet (8) is around solid
Due to the outside wall surface of vertical pipe (12).
5. a kind of charging gear of vertical mill according to claim 4, it is characterised in that: connect on the annular collet (8)
It is connected with ventilation duct (9), ventilation duct (9) other end is connected with air blower (10).
6. a kind of charging gear of vertical mill according to claim 4, it is characterised in that: pacify on the annular collet (8)
Equipped with wind speed detector (81).
7. a kind of charging gear of vertical mill according to claim 1, it is characterised in that: the partition (2) is using poly-
The Antisticking of vinyl material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822007462.2U CN209576986U (en) | 2018-12-01 | 2018-12-01 | A kind of charging gear of vertical mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822007462.2U CN209576986U (en) | 2018-12-01 | 2018-12-01 | A kind of charging gear of vertical mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209576986U true CN209576986U (en) | 2019-11-05 |
Family
ID=68348283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822007462.2U Expired - Fee Related CN209576986U (en) | 2018-12-01 | 2018-12-01 | A kind of charging gear of vertical mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209576986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029150A (en) * | 2021-11-08 | 2022-02-11 | 辰溪县宏林新材料有限公司 | Immediately, grind feeding equipment that keeps out wind of production ferronickel slag powder production line |
-
2018
- 2018-12-01 CN CN201822007462.2U patent/CN209576986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029150A (en) * | 2021-11-08 | 2022-02-11 | 辰溪县宏林新材料有限公司 | Immediately, grind feeding equipment that keeps out wind of production ferronickel slag powder production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104386470B (en) | Coal movement system of making an uproar falls in the anti-blocking dust suppression of a kind of power plant | |
| CN209576986U (en) | A kind of charging gear of vertical mill | |
| CN107108133A (en) | Utilize the cereal transfer device of air | |
| CN109706876A (en) | Pneumatic plant and sweeping machine | |
| CN206853877U (en) | A kind of charging gear for vertical mill | |
| CN205011644U (en) | Glass mould proof powder duster | |
| CN202539128U (en) | Heavy rail scale purging and collecting device | |
| CN203845958U (en) | Production line for preparing cement | |
| CN102009854A (en) | Pneumatic powder conveying gas material separation and decompression device and process | |
| CN207013289U (en) | A kind of air sieves separation chamber | |
| CN109985883A (en) | A kind of soft seal dust control device and method | |
| CN208994493U (en) | A kind of bucket elevator | |
| CN211587537U (en) | Blowing device of discharging chute of powder concentrator | |
| CN208583778U (en) | A kind of paddy processing combined dust removal equipment | |
| CN208603353U (en) | A kind of Pneumatic conveyer and transportation system of material | |
| CN209405926U (en) | A kind of windrow synchronization device for reducing dust | |
| CN207119551U (en) | A kind of roll-type selection by winnowing sorting device | |
| CN208761716U (en) | A kind of ash-storing bin ash exhauster | |
| CN203916933U (en) | Wear-resisting cyclone separator | |
| CN204114405U (en) | Anti-plugging water conservancy diversion expansion joint | |
| CN204093182U (en) | A kind of novel pipeline dust arrester | |
| CN103587981B (en) | Powder bin and concrete preparation equipment | |
| CN208494429U (en) | A kind of wear-resisting mine-feeding equipment | |
| CN206466758U (en) | A kind of entrucking deduster | |
| CN109529496A (en) | A kind of synchronous dust-settling treatment method of windrow and device |
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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |