CN202570342U - Double-roll pre-breaking and compression feeding device of crusher - Google Patents
Double-roll pre-breaking and compression feeding device of crusher Download PDFInfo
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- CN202570342U CN202570342U CN 201220091712 CN201220091712U CN202570342U CN 202570342 U CN202570342 U CN 202570342U CN 201220091712 CN201220091712 CN 201220091712 CN 201220091712 U CN201220091712 U CN 201220091712U CN 202570342 U CN202570342 U CN 202570342U
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Abstract
The utility model relates to a double-roll pre-breaking and compression feeding device of a crusher. Double rolls are adopted for pre-breaking and compression feeding, triangular teeth and transverse strips are arranged on wheel surfaces of roll bodies of the double rolls in a staggered manner, and the double rolls are arranged at a feeding port, so that the pre-breaking problem of sustained rolling, sustained feeding and shell type feeding of materials, such as longer and higher waste steel and ion, can be effectively solved, and the feeding problem of conveying the various materials, such as waste iron and steel, into a main breaker can be effectively ensured; and the control of the double rolls adopts hydraulic drive, the linear speed is different, and the height is high at the front and low at the back relative to a feeding channel, thereby being suitable for feeding the materials, such as the higher and longer waste steel and iron. The double rolls are mounted on a double-roll movable frame with hydraulic drive, hydraulic cylinders are arranged below the two sides of the double-roll movable frame for control, and the spacing interval between a feeding roll wheel and the feeding channel can be adjusted; the hydraulic cylinders can be reduced to the shortest length during normal operation, then the movable frame is positioned at the lowest point, and the height can be adjusted appropriately when the larger materials need to pass; and the hydraulic cylinders can be extended during maintenance and fixed by using fixing pins till the hydraulic cylinders achieve the highest points.
Description
Technical field
The utility model belongs to the disintegrating machine technical field, relates in particular to the broken in advance and compression feed arrangement of the two rollers of a kind of disintegrating machine.
Background technology
At present, the feed of crusher mode to scrap iron and steel materials such as (containing the scraped car shell) adopts a cover pair roller charging up and down, band portion horizontal stripe on its pair roller employing smooth roll or the roller mostly; Above feeding structure; Charging to long higher materials such as scrap iron and steels (containing the scraped car shell) is not very effective; Smooth roll or band horizontal stripe roller are during to scrap iron and steel material feedings such as (containing the scraped car shell); Tend on than surplus material dignity, skid, pair roller about the higher material is often blocked easily, and cause effectively feeding.
The utility model content
To the feed of crusher mode employing one cover pair roller charging up and down mostly of scrap iron and steel materials such as (containing the scraped car shell), its pair roller adopts band portion horizontal stripe on smooth roll or the roller to the utility model at present; Above feeding structure; Charging to long higher materials such as scrap iron and steels (containing the scraped car shell) is not very effective; Smooth roll or band horizontal stripe roller tend on than surplus material dignity, skid during to scrap iron and steel (containing the scraped car shell) the material feeding of etc.ing, and pair roller about the higher material is often blocked easily; And cause problem such as effectively feeding, the broken in advance and compression feed arrangement of a kind of pair of roller secondary is proposed.
The purpose of the utility model is to provide the two rollers of a kind of disintegrating machine broken in advance and compression feed arrangement, and this feed arrangement comprises: two feed rollers, hydraulic motor, main body steel structure, two roller adjustable shelf, hydraulic mechanism;
Two feed rollers comprise upper roll wheel and lower roll wheel, all are welded with staggered lance tooth and horizontal stripe on upper roll wheel and the lower roll wheel wheel face;
Hydraulic motor is installed in down charging rod two ends, again through chain drive in upper roll wheel;
Main body steel structure comprises feed channel, supports steel structure, wearing plate, and wear-resisting steel plate is welded on the feed channel second half section;
Two roller adjustable shelf front ends are to be coupling in supporting on the steel structure, and running roller is installed in the round hole of two roller adjustable shelf both sides up and down;
Hydraulic mechanism comprises two groups of hydraulic cylinders, and two groups of hydraulic cylinders are installed in the charging aperture both sides, be terminated on the basic steel structure down, on be terminated at two roller adjustable shelfs bottom;
Further, said main body steel structure comprises 30～45 degree feed channels.
Further, said adjustable shelf down either side respectively connects one group of hydraulic cylinder in order to adjustment charging running roller and feed channel spacing.
Further, said feed channel back segment can adopt flat board or band lance tooth shape.
Further, the height of said pair of roller is different with respect to feed channel, and upper roll wheel is higher than lower roll wheel.
The broken in advance and compression feed arrangement that the utility model provides to the two rollers of disintegrating machine; Mainly solved the problem of scrap iron and steel material crusher feeding structures such as (containing the scraped car shell); The utility model adopts the broken in advance and compression feeding charging of two rollers; Adopt several staggered lance tooths on two roller roll body wheel faces, add the square steel horizontal stripe in the middle of every toothrow face, charging aperture is established two rollers; Can effectively solve get into long more high material in the disintegrating machine continue roll and lasting feeding problem, can guarantee the charging problem of effectively in main broken machine, carrying various scrap iron and steels materials such as (containing the scraped car shell); Hydraulic-driven is adopted in the control of the two rollers in front and back, and the linear velocity of two rollers coupling is than difference, and the height of the two feed rollers of a secondary is different and adjustable with respect to feed channel; So, can adapt to the higher long charging that waits material.Two rollers are installed on the hydraulically powered pair of roller adjustable shelf, and two roller adjustable shelf down either side respectively connect one group of hydraulic cylinder, can adjust the spacing of feed roller wheel and feed channel; Hydraulic cylinder contracts to the shortest during normal operation, makes adjustable shelf be positioned at minimum point, need let big material through can suitably adjusting height; As can hydraulic cylinder be extended when keeping in repair, can use steady pin to fix during to peak.
Description of drawings
Fig. 1 is the preparatory structured flowchart that breaks and compress feed arrangement of the two rollers of disintegrating machine that the utility model embodiment provides;
Fig. 2 is the preparatory workflow diagram that breaks and compress feed arrangement of the two rollers of disintegrating machine that the utility model embodiment provides.
Among the figure: 1, two feed rollers; 2, hydraulic motor; 3, main body steel structure; 4, two roller adjustable shelfs; 5, hydraulic mechanism; 6, feed channel; 7, lance tooth; 8, steel horizontal stripe; 9, main feed of crusher mouth; 10, support the steel structure; 11, main disintegrating machine; 12, upper roll wheel; 13, lower roll wheel; 14, chain.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The two rollers of disintegrating machine that Fig. 1 shows the utility model embodiment to be provided break and compress the structure of feed arrangement in advance.For the ease of explanation, only show the part relevant with the utility model embodiment.
This apparatus structure is following: two feed rollers 1 comprise upper roll wheel 12 and lower roll wheel 13, are welded with several lance tooths 7 and some steel horizontal stripes 8 on upper roll wheel 12 and lower roll wheel 13 wheel faces;
Hydraulic motor 2 is installed in lower roll wheel 13 two ends, is transmitted in upper roll wheel 12 through chain 14 again;
Main body steel structure 3 comprises 30～45 degree feed channels 6, supports steel structure 10, wearing plate, supports steel structure 10 and is installed in feed channel 6 both sides, and the mill steel plate is welded on 6 second half sections of feed channel;
Two roller adjustable shelf 4 front ends are to be coupling in supporting on the steel structure 10, and steel pipe is welded in terminal in order to connect both sides steel structure, and upper roll wheel 12 is installed in the round hole of two roller adjustable shelf 4 both sides with lower roll wheel 13;
Hydraulic mechanism 5 comprises two groups of hydraulic cylinders, and two groups of hydraulic cylinders are installed in the charging aperture both sides, be terminated on the basic steel structure down, on be terminated at two roller adjustable shelf 4 bottoms.
The two rollers of disintegrating machine that Fig. 2 shows the utility model embodiment to be provided break and compress the workflow of feed arrangement in advance.
Details are as follows for step:
S201: the scrap iron and steel of being sent here by driving-belt (containing the scraped car shell) enters into the broken in advance and compression feed arrangement of steel scrap secondary through adding feed roller;
S202: upper roll wheel 12 is mainly by steel pipe, steel plate, and axle and wearing plate are welded, and are welded with several lance tooths 7 and some steel horizontal stripes 8 on the upper roll wheel 12, be used for pushing down steel scrap and it is sent between blanking rod and swash plate;
S203: feed channel 6 is welded by steel plate and shaped steel, and wear-resisting steel plate then is to be welded on 6 second half sections of feed channel with the manganese steel foundry goods, cooperates two feed rollers 1, and scrap iron and steel materials such as (containing the scraped car shell) is done to flatten and broken in advance action;
S204: lower roll wheel 13 is mainly by steel pipe; Steel plate; Axle and wearing plate are welded, and are welded with several lance tooths 7 and some steel horizontal stripes 8 on the lower roll wheel 13, and the power that the weight of the steel scrap on the feed channel 6 through lower roll wheel 13 self produces during with rotation further flattens and send in the main broken machine 11;
The preparatory broken and compression feed arrangement of the two rollers of the utility model disintegrating machine is mainly used in the scrap iron and steel of sending here from feeding web materials such as (containing the scraped car shell) is rolled, breaks in advance, and feeding pushes main broken machine interior 11.The groundwork process is: the scrap iron and steel materials of being sent here by driving-belt such as (containing the scraped car shell) is through adding feed roller; Enter into the broken in advance and compression feed arrangement of secondary, two feed rollers 1 comprise upper roll wheel 12 and lower roll wheel 13, and upper roll wheel 12 is mainly by steel pipe; Steel plate; Axle and wearing plate are welded, and are welded with several lance tooths 7 and some steel horizontal stripes 8 on the upper roll wheel 12, be used for pushing down steel scrap and it is sent between blanking rod and swash plate; Steel scrap gets into feed channel 6 then, and the mill steel plate on the feed channel 6 supports 12 pairs of scrap iron and steels of upper roll wheel materials such as (containing the scraped car shell) and does preliminary pressing; The power that is produced during with rotation through self weight by lower roll wheel 13 at last flattens scrap iron and steel (the containing the scraped car shell) material of etc.ing and via in the broken machine of main feed of crusher mouth 9 entering masters 11;
In this structure, two roller adjustable shelf 4 front ends are to be coupling in supporting on the steel structure 10, and upper roll wheel 12 is installed in the round hole of two roller adjustable shelf 4 both sides with lower roll wheel 13; Two roller adjustable shelf 4 down either side respectively connect one group of hydraulic cylinder; Spacing in order to adjustment charging running roller and feed channel 6; Oil cylinder contracts to the shortest when turning round at ordinary times; Make two roller adjustable shelfs 4 be positioned at minimum point, need let big part steel material through or during maintenance just with the oil cylinder elongation, can use during to peak that steady pin is fixing to be used; Simultaneously, hydraulic mechanism 5 is positioned at the charging aperture both sides.Under be terminated on the basic steel structure, on be terminated at two roller adjustable shelf 4 bottoms, can be in the control room go to control the action of hydraulic cylinder with operational situation by operating personnel.
The broken in advance and compression feed arrangement that the utility model proposes to the two rollers of disintegrating machine; Mainly solved the problem of scraped car scrap steel crusher feeding structure; The utility model adopts the broken in advance and compression feeding charging of two rollers; Adopt several lance tooths 7 on two roller roll body wheel faces, add square steel horizontal stripe 8 in the middle of every toothrow face, charging aperture is established two rollers; Can effectively solve get into long more high material in the disintegrating machine continue roll and lasting feeding problem, can guarantee effectively in main broken machine 11, to carry out the charging problem of various scrap iron and steels materials such as (containing the scraped car shell); Hydraulic-driven is adopted in the control of the two rollers in front and back, and the rotating speed of two rollers is different, and the line rotating ratio of coupling is different, and the height of a secondary pair feed rollers is different and adjustable with respect to feed channel; So, can adapt to the higher long charging that waits material.Two rollers are installed on the hydraulically powered pair of roller adjustable shelf 4; Two roller adjustable shelf 4 down either side respectively connect one group of hydraulic cylinder; Can adjust the spacing of feed roller wheel and feed channel 6; Hydraulic cylinder contracts to the shortest during normal operation, makes adjustable shelf be positioned at minimum point, need let big material through can suitably adjusting height; As can hydraulic cylinder be extended when keeping in repair, can use steady pin to fix during to peak.
More than be merely the preferred embodiment of the utility model,, any modification of being done within all spirit at the utility model and the principle, be equal to and replace and improvement etc., all should be included within the protection domain of the utility model not in order to restriction the utility model.
Claims (5)
1. the broken in advance and compression feed arrangement of the two rollers of disintegrating machine is characterized in that this feed arrangement comprises: two feed rollers, hydraulic motor, main body steel structure, two roller adjustable shelf, hydraulic mechanism;
Two feed rollers comprise upper roll wheel and lower roll wheel, all are welded with staggered several lance tooths and horizontal stripe on upper roll wheel and the lower roll wheel wheel face;
Hydraulic motor is installed in down the feed roller two ends, again through chain drive in upper roll wheel;
Main body steel structure comprises feed channel, supports steel structure, wearing plate, and wear-resisting steel plate is welded on the feed channel second half section; Wherein, the feed channel back segment can adopt flat board or band lance tooth etc.;
Two roller adjustable shelf front ends are connected in axle and bearing and support on the steel structure, and running roller is installed in the round hole of two roller adjustable shelf both sides up and down;
Hydraulic mechanism comprises two groups of hydraulic cylinders, and two groups of hydraulic cylinders are installed in the charging aperture both sides, be terminated on the basic steel structure down, on be terminated at two roller adjustable shelfs bottom;
2. feed arrangement as claimed in claim 1 is characterized in that, said main body steel structure comprises 30～45 degree feed channels.
3. feed arrangement as claimed in claim 1 is characterized in that, said adjustable shelf down either side respectively connects one group of hydraulic cylinder in order to the spacing of adjustment charging running roller and feed channel.
4. feed arrangement as claimed in claim 1 is characterized in that, said feed channel back segment can adopt flat board or band lance tooth shape.
5. feed arrangement as claimed in claim 1 is characterized in that, the height of said pair of roller is different with respect to feed channel, and upper roll wheel is higher than lower roll wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091712 CN202570342U (en) | 2012-03-13 | 2012-03-13 | Double-roll pre-breaking and compression feeding device of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091712 CN202570342U (en) | 2012-03-13 | 2012-03-13 | Double-roll pre-breaking and compression feeding device of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570342U true CN202570342U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220091712 Expired - Fee Related CN202570342U (en) | 2012-03-13 | 2012-03-13 | Double-roll pre-breaking and compression feeding device of crusher |
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| CN (1) | CN202570342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600952A (en) * | 2012-03-13 | 2012-07-25 | 韩清洁 | Double-roller preliminary crushing and compression feeding device for crusher and feeding method |
| CN106040363A (en) * | 2016-07-20 | 2016-10-26 | 河南太行全利重工股份有限公司 | Pressing feeding device for waste steel crusher |
-
2012
- 2012-03-13 CN CN 201220091712 patent/CN202570342U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600952A (en) * | 2012-03-13 | 2012-07-25 | 韩清洁 | Double-roller preliminary crushing and compression feeding device for crusher and feeding method |
| CN106040363A (en) * | 2016-07-20 | 2016-10-26 | 河南太行全利重工股份有限公司 | Pressing feeding device for waste steel crusher |
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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 |
Granted publication date: 20121205 Termination date: 20180313 |
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| CF01 | Termination of patent right due to non-payment of annual fee |