CN205463156U - Coal dressing of adjustable reciprocating sieve is combed - Google Patents
Coal dressing of adjustable reciprocating sieve is combed Download PDFInfo
- Publication number
- CN205463156U CN205463156U CN201620226343.4U CN201620226343U CN205463156U CN 205463156 U CN205463156 U CN 205463156U CN 201620226343 U CN201620226343 U CN 201620226343U CN 205463156 U CN205463156 U CN 205463156U
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- framework
- expansion link
- combed
- filter screen
- reciprocating sieve
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Abstract
The utility model provides a coal dressing of adjustable reciprocating sieve is combed, is equipped with the filter equipment of adjustable mesh size including the frame of getting through from top to bottom, frame lower extreme, and filter equipment's below is equipped with the funnel, and the frame below is connected with the supporting leg through the telescoping device, and the supporting leg of the frame left and right sides links together through the crossbeam, is equipped with the pivot between the crossbeam, and the both ends of pivot are connected with the cam, and the left and right sides of frame is equipped with the company's piece that uses with the cam cooperation, and the input of pivot is connected with the motor through the gearbox. The utility model discloses coal dressing of adjustable reciprocating sieve is combed not only can stimulate the size that the arm -tie changes relative mesh between two filter screens as required to change the coal cinder size of screening out, can also adjust the rotational speed of pivot through the gearshift lever, thereby change the vibration frequency of screening mechanism, and then change the screening speed that the coal was combed, effectual improvement production efficiency.
Description
Technical field
This utility model relates to coal mine equipment field, and a kind of adjustable reciprocating sieve coal separation is combed.
Background technology
The auxiliary equipment of Mei Bishi coal-fired station coal handling system, coal comb energy close fit tippler, screen satisfactory in raw coal is fallen in funnel, and undesirable gathering coal, stone, wooden unit and other foreign material sieve are branched away, but, existing coal comb screening speed can not regulate, production efficiency is low, and the coal cinder size screened can not regulate, to this end, it is proposed that a kind of adjustable reciprocating sieve coal separation is combed.
Summary of the invention
To be solved in the utility model haveing a problem in that the deficiency overcoming above-mentioned prior art, it is provided that a kind of simple in construction, respond well adjustable reciprocating sieve coal separation is combed.
This utility model realizes with following technical scheme: a kind of adjustable reciprocating sieve coal separation is combed, including the framework got through up and down, described framework lower end is provided with the defecator of scalable mesh size, the lower section of described defecator is provided with discharging opening and is positioned at the funnel on front side of framework, four direction below described framework is connected by retractor device supporting leg, the supporting leg of the described framework left and right sides is linked together by crossbeam, it is provided with rotating shaft between described crossbeam, the two ends of described rotating shaft connect through crossbeam cam, the left and right sides of described framework is provided with the company's block used with cam engagement, the input of described rotating shaft is connected by change speed gear box motor.
It is further: described defecator is made up of filter screen I and filter screen II, and described filter screen I is fixed on the lower exit of framework, and described filter screen I is provided with the guide rail for filter screen II activity.
The length of described filter screen II is more than the length of filter screen I, and before and after described framework, both sides are equipped with the opening passed for filter screen II, and the side of described filter screen II connects the arm-tie being positioned at outside framework.
Described retractor device is made up of upper expansion link, lower expansion link and stage clip, described upper expansion link and lower expansion link are separately fixed on framework and supporting leg, together with described upper expansion link is slidably connected with lower expansion link, described stage clip is arranged on expansion link and the outside of lower expansion link.
Minimum length after the length of described stage clip is flexible more than upper expansion link and lower expansion link.
The lower surface of described even block is curved surface.
Described change speed gear box is provided with gearshift adjustment bar.
This utility model has the advantage that this utility model adjustable reciprocating sieve coal separation comb not only can pull the size between arm-tie two filter screens of change relative to mesh as required, thus change the coal cinder size screened, can also be by the rotating speed of gear lever regulation rotating shaft, thus change the frequency of vibration of sorting mechanism, and then change the screening speed that coal is combed, effectively improve production efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model side structure schematic diagram；
In figure: 1, supporting leg, 2, funnel, 3, upper expansion link, 4, filter screen I, 5, framework, 6, arm-tie, 7, stage clip, 8, lower expansion link, 9, motor, 10, change speed gear box, 11, cam, 12, even block, 13, filter screen II, 14, crossbeam, 15, rotating shaft.
Detailed description of the invention
One adjustable reciprocating sieve coal separation as shown in Figure 1 to Figure 2 is combed, including the framework 5 got through up and down, described framework 5 lower end is provided with the defecator of scalable mesh size, the lower section of described defecator is provided with discharging opening and is positioned at the funnel 2 on front side of framework 5, four direction below described framework 5 is connected by retractor device supporting leg 1, the supporting leg 1 of described framework 5 left and right sides is linked together by crossbeam 14, it is provided with rotating shaft 15 between described crossbeam 14, the two ends of described rotating shaft 15 connect through crossbeam 14 cam 11, the left and right sides of described framework 5 be provided with cam 11 with the use of company's block 12, the input of described rotating shaft 15 is connected by change speed gear box 10 motor 9.The lower surface of described even block 12 is curved surface.This utility model coal is combed and is included about one framework got through, the framework i.e. surrounded by outer wall, this framework can be square alternatively circle, is provided with the adjustable defecator of mesh size in the lower end of framework, regulates the size different size of coal cinder of convenient screening of mesh as required；Defecator be arranged right below funnel, and the outlet of funnel is positioned at the front side of framework, the convenient coal cinder collected after filtering；Four direction below framework is connected by retractor device supporting leg, if framework is direction framework, then four direction is four feet of quadra, if circular frame, then this four direction is to form square four direction below circular frame；The retractor device arranged between bracing frame and framework, auxiliary frame motion when being used for screening, for swinging the effect playing buffering before and after framework；Supporting leg below framework is divided into left and right sides two groups, connected by crossbeam between the supporting leg of every side, simultaneously, being provided with rotating shaft between crossbeam, there is cam at rotating shaft two ends through crossbeam connection, in order to swing before and after realizing framework, the company's block used with cam engagement it is fixed with in the both sides of framework, and even the lower surface of block is curved surface, so when even block moves with cam engagement, can be the most steady；The input of rotating shaft connects to have between motor, and rotating shaft and motor and is provided with change speed gear box, and the setting of change speed gear box can realize the change of the frequency of vibration of sorting mechanism, and then changes the screening speed that coal is combed, and effectively improves production efficiency.
One adjustable reciprocating sieve coal separation as shown in Figure 1 to Figure 2 is combed, and described defecator is made up of filter screen I 4 and filter screen II 13, and described filter screen I 4 is fixed on the lower exit of framework 5, and described filter screen I 4 is provided with the guide rail for filter screen II 13 activity.The length of described filter screen II 13 is more than the length of filter screen I 4, and before and after described framework 5, both sides are equipped with the opening passed for filter screen II 13, and the side of described filter screen II 13 connects the arm-tie 6 being positioned at outside framework 5.This utility model defecator is made up of two filter screens, respectively filter screen I and filter screen II, and filter screen I is fixed on the lower exit of framework, filter screen II can opposed screen I movable, thus realize the regulation of mesh size；Filter screen I is provided with the guide rail for filter screen II activity, simultaneously, before and after framework, face also is provided with the opening passed for filter screen II, and the length of filter screen II is more than the length of filter screen I, it is also associated with the arm-tie being arranged on outside framework at filter screen II, so pulls arm-tie, just can realize the regulation effect of defecator, handle hole is had, it is simple to operation on arm-tie.
One adjustable reciprocating sieve coal separation as shown in Figure 1 to Figure 2 is combed, described retractor device is made up of upper expansion link 3, lower expansion link 8 and stage clip 7, described upper expansion link 3 and lower expansion link 8 are separately fixed on framework 5 and supporting leg 1, together with described upper expansion link 3 is slidably connected with lower expansion link 8, described stage clip 7 is arranged on expansion link 3 and the outside of lower expansion link 8.Minimum length after the length of described stage clip 7 is flexible more than upper expansion link 3 and lower expansion link 8.Retractor device of the present utility model is mainly made up of the upper expansion link being mutually slidably connected and lower expansion link, upper and lower expansion link is separately fixed on framework and supporting leg, and the outside of upper and lower expansion link is provided with stage clip, the length of stage clip is more than the minimum length after upper and lower expansion link stretches, so when upper and lower expansion link is in minimum length position, stage clip can play the effect of buffering, adds mutually being slidably connected of upper and lower expansion link, and the stability of vibrational system just can be made to be greatly improved.
One adjustable reciprocating sieve coal separation as shown in Figure 1 to Figure 2 is combed, and described change speed gear box 10 is provided with gearshift adjustment bar.Change speed gear box of the present utility model is provided with gearshift adjustment bar, facilitates gearshift adjustment.
Claims (7)
- null1. an adjustable reciprocating sieve coal separation is combed，It is characterized in that: include the framework (5) got through up and down，Described framework (5) lower end is provided with the defecator of scalable mesh size，The lower section of described defecator is provided with discharging opening and is positioned at the funnel (2) of framework (5) front side，The four direction of described framework (5) lower section is connected by retractor device supporting leg (1)，The supporting leg (1) of described framework (5) left and right sides is linked together by crossbeam (14)，Rotating shaft (15) it is provided with between described crossbeam (14)，The two ends of described rotating shaft (15) connect through crossbeam (14) cam (11)，The left and right sides of described framework (5) be provided with cam (11) with the use of company's block (12)，The input of described rotating shaft (15) is connected by change speed gear box (10) motor (9).
- A kind of adjustable reciprocating sieve coal separation the most as claimed in claim 1 is combed, it is characterized in that: described defecator is made up of filter screen I (4) and filter screen II (13), described filter screen I (4) is fixed on the lower exit of framework (5), and described filter screen I (4) is provided with the guide rail movable for filter screen II (13).
- A kind of adjustable reciprocating sieve coal separation the most as claimed in claim 2 is combed, it is characterized in that: the length of described filter screen II (13) is more than the length of filter screen I (4), before and after described framework (5), both sides are equipped with the opening passed for filter screen II (13), and the side of described filter screen II (13) connects the arm-tie (6) being positioned at framework (5) outward.
- A kind of adjustable reciprocating sieve coal separation the most as claimed in claim 1 is combed, it is characterized in that: described retractor device is made up of upper expansion link (3), lower expansion link (8) and stage clip (7), described upper expansion link (3) and lower expansion link (8) are separately fixed on framework (5) and supporting leg (1), described upper expansion link (3) and lower expansion link (8) are slidably connected together, and described stage clip (7) is arranged on expansion link (3) and the outside of lower expansion link (8).
- A kind of adjustable reciprocating sieve coal separation the most as claimed in claim 4 is combed, it is characterised in that: the minimum length after the length of described stage clip (7) is flexible more than upper expansion link (3) and lower expansion link (8).
- A kind of adjustable reciprocating sieve coal separation the most as claimed in claim 1 is combed, it is characterised in that: the lower surface of described even block (12) is curved surface.
- A kind of adjustable reciprocating sieve coal separation the most as claimed in claim 1 is combed, it is characterised in that: described change speed gear box (10) is provided with gearshift adjustment bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226343.4U CN205463156U (en) | 2016-03-23 | 2016-03-23 | Coal dressing of adjustable reciprocating sieve is combed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226343.4U CN205463156U (en) | 2016-03-23 | 2016-03-23 | Coal dressing of adjustable reciprocating sieve is combed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205463156U true CN205463156U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620226343.4U Expired - Fee Related CN205463156U (en) | 2016-03-23 | 2016-03-23 | Coal dressing of adjustable reciprocating sieve is combed |
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| Country | Link |
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| CN (1) | CN205463156U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413635A (en) * | 2017-09-30 | 2017-12-01 | 洛阳益矿机械设备有限公司 | One kind is vibrated flat coal and combed |
| CN110428946A (en) * | 2019-08-08 | 2019-11-08 | 俞烽 | A kind of Chip-R method for separating |
| CN110823692A (en) * | 2019-11-05 | 2020-02-21 | 四川衡信公路工程试验检测有限公司 | Crushed stone crushing value test equipment and method thereof |
| CN113649275A (en) * | 2021-08-27 | 2021-11-16 | 新希望六和股份有限公司 | Layered alternate sieving method of raw material pulverizer for feed production |
-
2016
- 2016-03-23 CN CN201620226343.4U patent/CN205463156U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413635A (en) * | 2017-09-30 | 2017-12-01 | 洛阳益矿机械设备有限公司 | One kind is vibrated flat coal and combed |
| CN107413635B (en) * | 2017-09-30 | 2023-12-22 | 大唐巩义发电有限责任公司 | Vibration coal leveling grate |
| CN110428946A (en) * | 2019-08-08 | 2019-11-08 | 俞烽 | A kind of Chip-R method for separating |
| CN110823692A (en) * | 2019-11-05 | 2020-02-21 | 四川衡信公路工程试验检测有限公司 | Crushed stone crushing value test equipment and method thereof |
| CN113649275A (en) * | 2021-08-27 | 2021-11-16 | 新希望六和股份有限公司 | Layered alternate sieving method of raw material pulverizer for feed production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160817 Termination date: 20170323 |