CN205517926U - Garrulous all -in -one of dustless sieve of frequency conversion - Google Patents
Garrulous all -in -one of dustless sieve of frequency conversion Download PDFInfo
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- CN205517926U CN205517926U CN201620088094.7U CN201620088094U CN205517926U CN 205517926 U CN205517926 U CN 205517926U CN 201620088094 U CN201620088094 U CN 201620088094U CN 205517926 U CN205517926 U CN 205517926U
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- sieve
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- roller
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Abstract
The utility model relates to a garrulous all -in -one of dustless sieve of frequency conversion. The garrulous all -in -one of dustless sieve, including frame and broken chamber, the breakage chamber is respectively by one -level crushing roller, counterattack board and one -level counterattack roller, second grade crushing roller and sieve roller, tertiary crushing roller and sieve roller set one -tenth, the offset plate and the conveyor belt of the garrulous all -in -one of dustless sieve bottom constitute inseparable cavity. The garrulous all -in -one top of dustless sieve still is equipped with pan feeding mouth and suction opening respectively, the suction opening is equipped with convulsions dust collector outward. The material conveyor belt of pan feeding mouth department is equipped with the sensor, logic controller is connected to the sensor, logic controller connects AC frequency converter, AC frequency converter respectively with one -level motor, second grade motor and tertiary motor are connected. Garrulous all -in -one of dustless sieve of frequency conversion can improve work efficiency according to material flow control motor speed, avoids appearing empty load or overstrain phenomenon, the electric energy is extravagant and the excessive loss of equipment.
Description
Technical field
The utility model relates to a kind of frequency conversion broken all-in-one of dustless sieve.
Background technology
At present, the sieving approach all-in-one researched and developed, constantly shakeouts coal seam during screening
Sieve roll surface, one-level breaker roll, two-stage crushing roller, three grades of breaker rolls all with sieve that roller is organic to be coordinated, crushed
Journey is sieved in time, the coal grain meeting granularity requirements is separated, is not repeated to crush,
Produce efficient crushing effect.But in equipment running process, need screening, broken raw coal amount can be because of former
The difference of ature of coal amount and change, three grades of rotors are directly powered by power frequency supply, all rotate with constant speed,
Raw coal is crushed, it is impossible to for regulating three grades of breaker rolls under the conditions of equipment underload or variable load operation
Rotation situation.When motor can not run under full capacity, in addition to reaching power drive request, unnecessary
Moment add the consumption of active power, cause the waste of electric energy.And easily there is idle running in three grades of rotors
Or overload phenomenon, incessantly cause waste of energy, equipment attrition also can be caused big.
Utility model content
For solving the problems referred to above, the purpose of this utility model is to provide a kind of frequency conversion broken all-in-one of dustless sieve,
Realize one-level breaker roll, two-stage crushing roller and three grades of breaker roll speed changes, speed governing operations, at different levels broken
The load variations situation of roller adjusts ruuning situation in time, to reduce the loss of electric energy, equipment, it is to avoid broken
There is the situation of idle running in roller.
The purpose of this utility model is achieved through the following technical solutions:
A kind of frequency conversion broken all-in-one of dustless sieve, including:
Frame, described frame is stepped, and above described frame, both sides are fixed with one-level counterattack the most successively
Roll bearing seat, one-level roll bearing seat, two grades of roll bearing seat, three grades of roll bearing seat and sieve roll bearing seat；
One-level counterattack roller is fixed on one-level counterattack roll shaft, and described one-level counterattack roll shaft is anti-with described one-level
Hit roll bearing seat to coordinate；Counterpunch board is erect and is arranged on above described one-level counterattack roller, and described counterpunch board
Two ends are fixed in described frame；
One-level breaker roll is fixed on one-level roll shaft, described one-level roll shaft and described one-level roll bearing seat,
One-level belt pulley coordinates, and described one-level belt pulley connects by being connected belt with one-level motor；
Two-stage crushing roller is fixed on two grades of roll shafts, described two grades of roll shafts and described two grades of roll bearing seat,
Secondary pulley coordinates, and described secondary pulley connects by being connected belt with second-stage electric machine；
Three grades of breaker rolls are fixed on three grades of roll shafts, described three grades of roll shafts and described three grades of roll bearing seat,
Three grades of belt pulleys coordinate, and described three grades of belt pulleys connect by being connected belt with three-grade electric machine；
Sieve roller is positioned at described one-level breaker roll, two-stage crushing roller and the bottom of three grades of breaker rolls, and it is fixed
On sieve roll shaft, described sieve roll shaft coordinates with described sieve roll bearing seat；Described sieve roller side is mutual by chain
Being connected, opposite side is connected with sieve roller motor by sieve roll shaft；
Offset plate erect be arranged on bottom the described broken all-in-one of dustless sieve, the bottom sides of described offset plate with its under
The belt conveyor of side is close to；
Described dustless sieve broken all-in-one top further respectively has feeding mouth and suction opeing；
Material belt conveyor at described feeding mouth is provided with sensor, and described sensor connects logic controller,
Described logic controller connect AC converter, described AC converter respectively with described one-level motor,
Second-stage electric machine and three-grade electric machine connect.
Further, described suction opeing is externally provided with ventilation and dust removal device.
Further, described sieve roll bearing seat is separately fixed at both sides inside described frame 1.
Further, described one-level breaker roll, counterpunch board and one-level counterattack roller composition one-level crusher chamber.
Further, described two-stage crushing roller and sieve roller composition two-stage crushing chamber.
Further, three grades of breaker rolls and sieve roller three grades of crusher chamber of composition.
Further, described AC converter is 1 or 3.
Further, when described AC converter is 1, the capacity of described AC converter is described one
1.5 times of the capacity sum of level motor (27), second-stage electric machine (26) and three-grade electric machine (17).
Further, when described AC converter is 3,3 AC converters are to described one-level motor
(27), second-stage electric machine (26) and three-grade electric machine (17) carry out variable frequency adjustment one to one, every friendship
The capacity of stream frequency converter is respectively corresponding one-level motor (27), second-stage electric machine (26) and three grades
1.5 times of the capacity of motor (17).
The beneficial effects of the utility model are:
(1) the broken all-in-one of the dustless sieve of frequency conversion described in the utility model sieves in shattering process in time,
The coal grain meeting granularity requirements is separated, is not repeated to crush, too much fine coal can be avoided
Produce, moreover it is possible to reduce and repeat the electric energy of broken consumption and energy-conservation, moreover it is possible to reduce the abrasion of crusher members；
(2) coal seam is constantly spread out during screening by the broken all-in-one of the dustless sieve of frequency conversion described in the utility model
Put down sieve roll surface, play the effect of cloth, beneficially second-time breakage；
(3) the dustless sieve of frequency conversion described in the utility model broken all-in-one configuration ventilation and dust removal device, it is to avoid dust
Leak pollution environment；
(4) the broken all-in-one of the dustless sieve of frequency conversion described in the utility model has simple and direct housing construction, it is easy to dimension
Repair maintenance, reduce labour intensity；
(5) the broken all-in-one of the dustless sieve of frequency conversion described in the utility model is crushing and screening all-in-one Highgrade integration,
Floor space is little, occupies little space.
(6) the broken all-in-one of the dustless sieve of frequency conversion described in the utility model can turn according to mass flow regulation motor
Speed, improves operating efficiency, it is to avoid unloaded or the phenomenon of overload, waste of energy and overequipment loss occur.
(7) three motor of the broken all-in-one of the dustless sieve of frequency conversion described in the utility model can simultaneously speed governing, subtract
Few blocking caused greatly because of instantaneous flow, reduces power consumption, the most cost-effective.
Accompanying drawing explanation
Fig. 1 is the perspective view of the frequency conversion described in the utility model broken all-in-one of dustless sieve；
Fig. 2 is the cross-sectional view of the frequency conversion described in the utility model broken all-in-one of dustless sieve；
Fig. 3 is the dustless sieve of frequency conversion described in the utility model broken all-in-one control flow schematic diagram；
Wherein, 1-frame, 2-one-level counterattack roll bearing seat, 3-one-level counterattack roll shaft, 4-one-level counterattack roller,
5-counterpunch board, 6-feeding mouth, 7-one-level breaker roll, 8-one-level roll shaft, 9-one-level roll bearing seat, 10-one-level
Belt pulley, 11-suction opeing, 12-sieves roller, and 13-sieves roll shaft, and 14-sieves roll bearing seat, 15-belt conveyor, 16-
Offset plate, 17-three-grade electric machine, tri-grades of breaker rolls of 18-, tri-grades of roll shafts of 19-, tri-grades of roll bearing seat of 20-, 21-
Three grades of belt pulleys, 22-two-stage crushing roller, bis-grades of roll shafts of 23-, bis-grades of roll bearing seat of 24-, 25-second belt
Wheel, 26-second-stage electric machine, 27-one-level motor.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with attached
Figure and embodiment, be further elaborated to the utility model.Should be appreciated that described herein
Specific embodiment, only in order to explain the utility model, is not used to limit the utility model.
As it is shown in figure 1, a kind of frequency conversion broken all-in-one of dustless sieve, including:
Frame 1, described frame 1 is stepped, and above described frame 1, both sides are fixed with one-level the most successively
Counterattack roll bearing seat 2, one-level roll bearing seat 24, three grades of roll bearing seat 20 of 9, two grades of roll bearing seat and sieve
Roll bearing seat 14；Wherein, described sieve roll bearing seat 14 is separately fixed at both sides inside described frame 1.
One-level counterattack roller 4 is fixed on one-level counterattack roll shaft 3, and described one-level counterattack roll shaft 3 is with described
One-level counterattack roll bearing seat 2 coordinates；Counterpunch board 5 is erect and is arranged on above described one-level counterattack roller 4, and
The two ends of described counterpunch board 5 are fixed in described frame 1；
One-level breaker roll 7 is fixed on one-level roll shaft 8, described one-level roll shaft 8 and described one-level roll shaft
Bearing 9, one-level belt pulley 10 coordinate, and described one-level belt pulley 10 passes through to be connected with one-level motor 27
Belt connects；
Two-stage crushing roller 22 is fixed on two grades of roll shafts 23, described two grades of roll shafts 23 and described two grades of rollers
Bearing block 24, secondary pulley 25 coordinate, and described secondary pulley 25 and second-stage electric machine 26 are by even
Lace connects；
Three grades of breaker rolls 18 are fixed on three grades of roll shafts 19, described three grades of roll shafts 19 and described three grades of rollers
20, three grades of belt pulleys 21 of bearing block coordinate, and described three grades of belt pulleys 21 and three-grade electric machine 17 are by even
Lace connects；
Sieve roller 12 is positioned at described one-level breaker roll 7, two-stage crushing roller 22 and the bottom of three grades of breaker rolls 18,
It is fixed on sieve roll shaft 13, and described sieve roll shaft 13 coordinates with described sieve roll bearing seat 14；Described sieve
Roller 12 side is interconnected by chain, and opposite side is connected with sieve roller motor by sieve roll shaft 13；
Offset plate 16 is erect and is arranged on bottom the described broken all-in-one of dustless sieve, the bottom sides of described offset plate 16
It is close to belt conveyor 15 below；
Described dustless sieve broken all-in-one top further respectively has feeding mouth 6 and suction opeing 11；Described suction opeing
11 are externally provided with ventilation and dust removal device, it is to avoid dust leaks pollution environment.
The broken all-in-one of dustless sieve is with electric energy as power, by 26, three grades of one-level motor 27, second-stage electric machine
Motor 17 and sieve roller motor-driven one-level breaker roll 7,22, three grades of breaker rolls 18 of two-stage crushing roller,
Sieve roller 12, one-level counterattack roller 4；Material belt conveyor at described feeding mouth 6 is provided with sensor, described
The mass flow signal of material conveyer belt is sent to logic controller by sensor, and described logic controller is even
Connect AC converter, described AC converter respectively with described one-level motor 27, second-stage electric machine 26 and
Three-grade electric machine 17 connects.Wherein, 1 AC converter 27, two grades of one-level motor of regulation can be used
Motor 26 and three-grade electric machine 17, it is possible to select 3 AC converters that three motor are carried out respectively
Variable frequency adjustment, carries out variable frequency adjustment one to one.When described AC converter is 1, described AC frequency conversion
The capacity of device is the capacity sum of described one-level motor 27, second-stage electric machine 26 and three-grade electric machine 17
1.5 times.When described AC converter is 3,3 AC converters to described one-level motor 27,
Second-stage electric machine 26 and three-grade electric machine 17 carry out variable frequency adjustment one to one, the appearance of every AC converter
Amount is respectively the capacity of corresponding one-level motor 27, second-stage electric machine 26 and three-grade electric machine 17
1.5 again.
Being formed one-level crusher chamber by one-level breaker roll 7, counterpunch board 5, one-level counterattack roller 4, material is from pan feeding
Mouth 6 enters, and falls to one-level crusher chamber, is crushed by the one-level breaker roll 7 of high-speed rotation, drops to sieve
On 12, roller, period one-level motor 27 adjusts rotating speed according to actual loading situation, through the roller 12 that sieves
Screening separates, and small particles material drops to belt conveyor 15 by the gap between sieve roller 12；Bulky grain thing
Material continues to be carried by sieve roller 12, entrance two-stage crushing roller 22 and the two-stage crushing chamber of sieve roller 12 composition, and two
Level motor adjusts rotating speed according to actual loading situation, is crushed by the two-stage crushing roller 22 of high-speed rotation, with
Time, small particles material drops to belt conveyor 15 by the gap between sieve roller 12；Large granular materials continues
Carried by sieve roller 12, enter three grades of crusher chamber of three grades of breaker rolls 18 and sieve roller 12 composition, three-grade electric
Machine 17 adjusts rotating speed according to actual loading situation, is broken into the grain particles of needs by three grades of breaker rolls 18,
From three grades of breaker roll 18 base falls to belt conveyor 15；It is arranged on the offset plate bottom the broken all-in-one of dustless sieve
16 are close to the belt conveyor 15 of lower section, form close cavity, it is to avoid dust leaks；It is arranged on dustless
Sieve the suction opeing 11 external ventilation and dust removal device above broken all-in-one, make the broken all-in-one of dustless sieve be internally formed
Negative pressure, adsorbs within the broken all-in-one of dustless sieve and incites somebody to action between lower section offset plate 16 lower edge and belt conveyor 15
Dust to be leaked, it is ensured that dust will not leak.This broken all-in-one of dustless sieve be a kind of continuous crushing,
Screening, efficiency crushing, the dustless dustless sieve of the broken one of dustless sieve broken one plant equipment continuously.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model,
For a person skilled in the art, the utility model can have various modifications and variations.All in this reality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, all should comprise
Within protection domain of the present utility model.
Claims (9)
1. the frequency conversion broken all-in-one of dustless sieve, it is characterised in that including:
Frame (1), described frame (1) is stepped, and both sides, described frame (1) top are fixed with one-level counterattack roll bearing seat (2), one-level roll bearing seat (9), two grades of roll bearing seat (24), three grades of roll bearing seat (20) and sieve roll bearing seat (14) the most successively；
One-level counterattack roller (4) is fixed in one-level counterattack roll shaft (3), and described one-level counterattack roll shaft (3) coordinates with described one-level counterattack roll bearing seat (2)；Counterpunch board (5) is erect and is arranged on described one-level counterattack roller (4) top, and the two ends of described counterpunch board (5) are fixed in described frame (1)；
One-level breaker roll (7) is fixed on one-level roll shaft (8), described one-level roll shaft (8) coordinates with described one-level roll bearing seat (9), one-level belt pulley (10), and described one-level belt pulley (10) connects by being connected belt with one-level motor (27)；
Two-stage crushing roller (22) is fixed on two grades of roll shafts (23), described two grades of roll shafts (23) coordinate with described two grades of roll bearing seat (24), secondary pulley (25), and described secondary pulley (25) connects by being connected belt with second-stage electric machine (26)；
Three grades of breaker rolls (18) are fixed on three grades of roll shafts (19), described three grades of roll shafts (19) coordinate with described three grades of roll bearing seat (20), three grades of belt pulleys (21), and described three grades of belt pulleys (21) connect by being connected belt with three-grade electric machine (17)；
Sieve roller (12) is positioned at described one-level breaker roll (7), two-stage crushing roller (22) and the bottom of three grades of breaker rolls (18), it is fixed on sieve roll shaft (13), and described sieve roll shaft (13) coordinates with described sieve roll bearing seat (14)；Described sieve roller (12) side is interconnected by chain, and opposite side is connected with sieve roller motor by sieve roll shaft (13)；
Offset plate (16) is erect and is arranged on bottom the described broken all-in-one of dustless sieve, and the bottom sides of described offset plate (16) is close to belt conveyor (15) below；
Described dustless sieve broken all-in-one top further respectively has feeding mouth (6) and suction opeing (11)；
The material belt conveyor at described feeding mouth (6) place is provided with sensor, described sensor connects logic controller, described logic controller connects AC converter, and described AC converter is connected with described one-level motor (27), second-stage electric machine (26) and three-grade electric machine (17) respectively.
A kind of frequency conversion broken all-in-one of dustless sieve the most according to claim 1, it is characterised in that described suction opeing (11) is externally provided with ventilation and dust removal device.
A kind of frequency conversion broken all-in-one of dustless sieve the most according to claim 1, it is characterised in that described sieve roll bearing seat (14) is separately fixed at both sides, described frame (1) inner side.
A kind of frequency conversion broken all-in-one of dustless sieve the most according to claim 1, it is characterised in that described one-level breaker roll (7), counterpunch board (5) and one-level counterattack roller (4) composition one-level crusher chamber.
A kind of frequency conversion broken all-in-one of dustless sieve the most according to claim 1, it is characterised in that described two-stage crushing roller (22) and sieve roller (12) composition two-stage crushing chamber.
A kind of frequency conversion broken all-in-one of dustless sieve the most according to claim 1, it is characterised in that three grades of breaker rolls (18) and sieve roller (12) three grades of crusher chamber of composition.
A kind of frequency conversion broken all-in-one of dustless sieve the most according to claim 1, it is characterised in that described AC converter is 1 or 3.
A kind of frequency conversion broken all-in-one of dustless sieve the most according to claim 7, it is characterized in that, when described AC converter is 1, the capacity of described AC converter is 1.5 times of the capacity sum of described one-level motor (27), second-stage electric machine (26) and three-grade electric machine (17).
A kind of frequency conversion broken all-in-one of dustless sieve the most according to claim 7, it is characterized in that, when described AC converter is 3,3 AC converters carry out variable frequency adjustment one to one to described one-level motor (27), second-stage electric machine (26) and three-grade electric machine (17), and the capacity of every AC converter is respectively 1.5 times of the capacity of corresponding one-level motor (27), second-stage electric machine (26) and three-grade electric machine (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620088094.7U CN205517926U (en) | 2016-01-28 | 2016-01-28 | Garrulous all -in -one of dustless sieve of frequency conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620088094.7U CN205517926U (en) | 2016-01-28 | 2016-01-28 | Garrulous all -in -one of dustless sieve of frequency conversion |
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| Publication Number | Publication Date |
|---|---|
| CN205517926U true CN205517926U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620088094.7U Expired - Fee Related CN205517926U (en) | 2016-01-28 | 2016-01-28 | Garrulous all -in -one of dustless sieve of frequency conversion |
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| Country | Link |
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| CN (1) | CN205517926U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536922A (en) * | 2016-01-28 | 2016-05-04 | 大唐环境产业集团股份有限公司 | Frequency conversion dust-free screening and crushing integrated machine |
| KR101808772B1 (en) | 2017-03-22 | 2018-01-18 | 주식회사 대성제이테크 | Apparatus for assorting ore |
| CN107876141A (en) * | 2017-12-30 | 2018-04-06 | 河南云帆机械设备制造有限公司 | A kind of efficient oppositely rolling roller crusher |
| CN109939926A (en) * | 2019-03-08 | 2019-06-28 | 太原理工大学 | Double excitation coordinates driving flip flop screen |
-
2016
- 2016-01-28 CN CN201620088094.7U patent/CN205517926U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536922A (en) * | 2016-01-28 | 2016-05-04 | 大唐环境产业集团股份有限公司 | Frequency conversion dust-free screening and crushing integrated machine |
| CN105536922B (en) * | 2016-01-28 | 2018-01-19 | 大唐环境产业集团股份有限公司 | A kind of dustless broken all-in-one of sieve of frequency conversion |
| KR101808772B1 (en) | 2017-03-22 | 2018-01-18 | 주식회사 대성제이테크 | Apparatus for assorting ore |
| CN107876141A (en) * | 2017-12-30 | 2018-04-06 | 河南云帆机械设备制造有限公司 | A kind of efficient oppositely rolling roller crusher |
| CN109939926A (en) * | 2019-03-08 | 2019-06-28 | 太原理工大学 | Double excitation coordinates driving flip flop screen |
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| C14 | Grant of patent or utility model | ||
| 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: 20160831 Termination date: 20220128 |