CN203565126U - Efficient screening type large double-geared roller crusher with material dividing device - Google Patents
Efficient screening type large double-geared roller crusher with material dividing device Download PDFInfo
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- CN203565126U CN203565126U CN201320716982.5U CN201320716982U CN203565126U CN 203565126 U CN203565126 U CN 203565126U CN 201320716982 U CN201320716982 U CN 201320716982U CN 203565126 U CN203565126 U CN 203565126U
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- discaling roll
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- material dividing
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Abstract
The utility model discloses an efficient screening type large double-geared roller crusher with a material dividing device. The efficient screening type large double-geared roller crusher comprises a crushing device and a material dividing device, wherein the crushing device comprises a crushing driving motor, a hydraulic coupler, a reducer, a double-drum type gear coupling, a crushing box body, a bottom support, a left geared roller, a right geared roller and a lubricating grease pump; the crushing driving motor, the hydraulic coupler, the reducer and the double-drum type gear coupling form a crushing driving unit; two crushing driving unit are arranged and are connected with the left geared roller and the right geared roller in the crushing box body respectively; the material dividing device comprises a material dividing chute, an adjustable material dividing bar, a movable connecting bracket, a material dividing seat and a fixed connecting bracket; the fixed connecting bracket and the material dividing seat are fixed on the crushing box body of the crushing device; the material dividing chute is fixed in the position of a discharge port of the head of an material output belt conveyer; the material dividing chute is connected with the crushing box body by the movable connecting bracket and the fixed connecting bracket. Due to the adoption of the crusher disclosed by the utility model, the problems of fund input, equipment movement and the like of crushing equipment formed by combination of a plurality of apparatuses are solved radically, the labor intensity of daily maintaining of the equipment is reduced, and the mining of materials of a surface mine is quickened.
Description
Technical field:
The utility model relates to a kind of breaker, particularly relate to a kind of large-scale double-geared roller crusher of high-efficiency sieve fraction that carries feeding-distribution device, be applicable to the Crushing Station of open coal mine, surface mine and outdoor mounted, output is 2000～4000 tons, pan feeding is less than 300mm, discharging 50～150mm, material hardness is less than or equal to the combined disintegrating apparatus of 200Mpa.
Background technology:
At present, for 2000 tons of above open coal mine and existing Crushing Station of surface mine, material is after primary crushing, through ribbon conveyer, be transported to and in secondary breaker, carry out fragmentation, it is broken that two-stage crushing equipment has two or more disintegrating apparatus to participate in conventionally, needs to be equipped with corresponding screening plant below.Due to conveying equipment (general-purpose type rubber conveyer or other conveying equipment) and relevant steel structure civil engineering floor space large, and second-time breakage is needed to very high steel structure or capital construction basis.Not only equipment investment cost is very high, also causes the shortcomings such as long, place applicability of installation and debugging cycle and equipment mobility be poor, thereby has restricted to a great extent the fast development of surface mine material exploitation.
Utility model content:
Technical problem to be solved in the utility model is: a kind of large-scale double-geared roller crusher of high-efficiency sieve fraction that carries feeding-distribution device is provided, cancelled material after primary crushing and be transported to through ribbon conveyer the intermediate link of many recurshers.The utility model is arranged under primary crushing machine, have that product granularity is adjustable, compact conformation, breaking capacity is large, sub-material is even, it is easy to maintenance to shift out, low cost, low noise, be convenient to installment and debugging, mobility high, without civil engineering, the advantage such as steel structure basis is low, floor space is little.
The technical scheme that the utility model is taked for technical solution problem is;
A kind of large-scale double-geared roller crusher of high-efficiency sieve fraction that carries feeding-distribution device, comprise breaker and feeding-distribution device, described breaker comprises broken drive motors, fluid-flywheel clutch, reductor, twin drum type gear coupling, broken casing, collet, left discaling roll, right discaling roll and grease pump, described broken drive motors, fluid-flywheel clutch, reductor and twin drum type gear coupling form broken driver element, described broken driver element is two covers, is connected respectively with the left discaling roll of broken box house, right discaling roll; Described feeding-distribution device comprises distribution chute, adjustable point of charge bar, flexible connection support, sub-material seat and is fixedly connected with support; Describedly be fixedly connected with support and sub-material seat is fixed on above the broken casing of breaker, described distribution chute is fixed on material output belt conveyer head discharging opening position, and distribution chute is by being flexibly connected support and being fixedly connected with support and broken casing links together.
Described twin drum type gear coupling comprises reductor internal tooth casing, seal disc, left end external tooth cover, safety pin, discaling roll axle internal tooth casing, ringfeder, right-hand member external tooth cover; Described left discaling roll and right discaling roll include tooth plate, attachment screw, voussoir, tooth plate seat, discaling roll axle, and described tooth plate is strained voussoir by attachment screw and is fixed on tooth plate seat, and described voussoir is realized the tension of tooth plate by coordinating of inclined-plane with tooth plate seat; The reductor internal tooth casing filling on the output shaft band moving axis of described reductor is rotated, reductor internal tooth casing is meshed with left end external tooth cover, by safety pin, be delivered to right-hand member external tooth cover, by right-hand member external tooth cover, engaged with discaling roll axle internal tooth casing again, by the ringfeder tensioner discaling roll axle internal tooth casing on discaling roll axle, discaling roll axle and discaling roll axle internal tooth casing are connected, and then drive left discaling roll or right discaling roll to be rotated.
Described collet comprises motor base, speed reducer base, supporting traverse, driven walking wheels, tie-beam and positive transport wheel group, integral solder between described motor base, speed reducer base, supporting traverse and tie-beam; Described broken drive motors and reductor are fixed together by high-strength bolt with motor base and speed reducer base respectively.
Described left discaling roll and right discaling roll counter-rotate along center position, and raw meal particle size adjusting range is 50～150mm.
Positive beneficial effect of the present utility model is as follows:
1, the utility model is arranged under primary crushing machine, by material process feeding-distribution device of the present utility model and breaker after primary crushing crusher machine, after sub-material, in sustained height plane, complete second-time breakage work, without unnecessary connection device and structure of capital construction, improved crushing efficiency, equipment and production cost have been reduced, there is product granularity adjustable, compact conformation, breaking capacity is large, sub-material is even, shift out easy to maintenance, low cost, low noise, be convenient to installment and debugging, mobility is high, without civil engineering, steel structure basis is low, the advantages such as floor space is little.
2, feeding-distribution device of the present utility model comprises adjustable point of charge bar, distribution chute, flexible connection support, is fixedly connected with support and sub-material seat, material by distribution chute through adjustable point of charge bar by material be distributed to uniformly parallel with the axial direction of discaling roll, through sub-material seat, material dispersion is realized to sub-material to the feed zone of discaling roll both sides again; Be fixedly connected with support and sub-material seat and be fixed on broken casing top, distribution chute is fixed on output belt conveyer head discharging opening position, and distribution chute is by being flexibly connected support and being fixedly connected with support disintegrating machine is linked together.When the utility model need to overhaul, flexible connection support to be mentioned with distribution chute and fixed, extensible breaker overhauls, convenient and swift; During work, flexible connection support is fallen, distribution chute and disintegrating machine casing are linked together, prevent that material from overflowing.
3, the unpowered driving of the utility model feeding-distribution device, rely on the own falling bodies of material to clash into, the position, whereabouts that changes material reaches the object of sub-material, and according to the material characteristic difference entering, can adjust adjustable point of charge bar position, realize best sub-material effect; By being flexibly connected support and being fixedly connected with coordinating of support, breaker is free to shift out, and makes repair apparatus convenient, and regular maintenance is more convenient, avoids producing less than the equipment fault impact causing because of the maintenance of equipment.
4, two discaling rolls of the present utility model counter-rotate along center position, and discharging-material size adjustable range is large; Because two discaling rolls increase discharge gate quantity along center position reverse rotation, material is assigned to discaling roll both sides through feeding-distribution device, less material piece leaks down by broken region in two discaling roll central areas or casing both sides, all the other bulk materials are crushed to after required material through crushing teeth and the heel teeth in broken region in casing both sides, from discharge gate, discharge.
5, two discaling rolls of the present utility model adopt press-fit approach mounting teeth panel seat, have improved installation quality and installation effectiveness, and the axial restraint of tooth plate seat adopts pillow block location, one end, and one end double nut locking in addition circumferentially has flat key location; Tooth plate adopts voussoir tension mode fastening, easy for installation, has solved again the loosening problem of tooth plate.
6, the Double drum type gear coupling with safeguard protection of the present utility model, the novel drum type gear coupling of Shi Wo company independent research has reliable stability under low-speed heave-load operating mode, turns round without abnormal sound, stable drive; And when breaker inside enters the foreign matters such as ironware, the safety pin on shaft coupling is cut off under brute force, effectively protect reductor to avoid powerful infringement, and safety pin replacing is convenient, does not affect normal production, security reliability is high.
7, integral bottom holder structure of the present utility model, by motor base, speed reducer base, supporting traverse and tie-beam integral solder, and the frame mode of entirety processing, accurate installation site precision guaranteed, equipment is easy for installation, has improved efficiency of assembling and quality.
8, the utility model is the production system of compact high yield: it is even that disintegrating machine has sub-material, treating capacity is large, integrated cost is low, compact conformation, maintenance is shifted out conveniently, the characteristic of running without infrastructure is installed, make it that site environment is had to extremely strong applicability, one can replace current two or many disintegrating machines on the market, capital construction and cost of equipment have been reduced largely, fundamentally solved the fund input of the Crushing Station being combined into because of multiple devices, the problems such as equipment moving, and reduced the labour intensity of regular maintenance equipment, accelerated the exploitation of surface mine material.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the structural representation of breaker drive part in Fig. 1;
Fig. 5 is the structural representation of drum type gear coupling in Fig. 1;
Fig. 6 is the cross sectional view of left discaling roll (or right discaling roll);
Fig. 7 is the main TV structure figure of monoblock type collet in Fig. 1;
Fig. 8 is the top view of Fig. 7.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is made further explanation:
Referring to Fig. 1～Fig. 7, a kind of large-scale double-geared roller crusher of high-efficiency sieve fraction that carries feeding-distribution device, comprise breaker and feeding-distribution device, breaker comprises broken drive motors 1, fluid-flywheel clutch 2, reductor 3, twin drum type gear coupling 4, broken casing 10, collet 11, left discaling roll 12, right discaling roll 13 and grease pump 14, described broken drive motors 1, fluid-flywheel clutch 2, reductor 3 and twin drum type gear coupling 4 form broken driver element, broken driver element is two covers, is connected respectively with left discaling roll 12, the right discaling roll 13 of broken casing 10 inside; Feeding-distribution device comprises distribution chute 5, adjustable point of charge bar 6, flexible connection support 7, sub-material seat 8 and is fixedly connected with support 9, be fixedly connected with above the broken casing 10 that support 9 and sub-material seat 8 be fixed on breaker, distribution chute 5 is fixed on material output belt conveyer head discharging opening position, and distribution chute 5 is by being flexibly connected support 7 and being fixedly connected with support 9 and broken casing 10 links together; Described left discaling roll 12 and right discaling roll 13 are along center position reverse rotation, and raw meal particle size adjusting range is 50～150mm.
Described twin drum type gear coupling 4 comprises reductor internal tooth casing 4-1, seal disc 4-2, left end external tooth cover 4-3, safety pin 4-4, discaling roll axle internal tooth casing 4-5, ringfeder 4-6, right-hand member external tooth cover 4-7; Described left discaling roll 12 and right discaling roll 13 include tooth plate 12-1, attachment screw 12-2, voussoir 12-3, tooth plate seat 12-4, discaling roll axle 12-5, it is upper that tooth plate 12-1 is fixed on tooth plate seat 12-4 by attachment screw 12-2 tension voussoir 12-3, and voussoir 12-3 and tooth plate seat 12-4 realize the tension of tooth plate 12-1 by coordinating of inclined-plane; The reductor internal tooth casing 4-1 filling on the output shaft band moving axis of reductor 3 is rotated, reductor internal tooth casing 4-1 is meshed with left end external tooth cover 4-3, by safety pin 4-4, be delivered to right-hand member external tooth cover 4-7, by right-hand member external tooth cover 4-7, engaged with discaling roll axle internal tooth casing 4-5 again, by the ringfeder 4-6 tensioner discaling roll axle internal tooth casing 4-5 on discaling roll axle 12-5, discaling roll axle 12-5 and discaling roll axle internal tooth casing 4-5 are connected, and then drive left discaling roll 12 or right discaling roll 13 to be rotated.
Described collet 11 comprises motor base 11-1, speed reducer base 11-2, supporting traverse 11-3, driven walking wheels 11-4, tie-beam 11-5 and positive transport wheel group 11-6, integral solder between described motor base 11-1, speed reducer base 11-2, supporting traverse 11-3 and tie-beam 11-5; Described broken drive motors 1 and reductor 3 are fixed together by high-strength bolt with motor base 11-1 and speed reducer base 11-2 respectively.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. one kind carries the large-scale double-geared roller crusher of high-efficiency sieve fraction of feeding-distribution device, comprise breaker and feeding-distribution device, it is characterized in that: described breaker comprises broken drive motors (1), fluid-flywheel clutch (2), reductor (3), twin drum type gear coupling (4), broken casing (10), collet (11), left discaling roll (12), right discaling roll (13) and grease pump (14), described broken drive motors (1), fluid-flywheel clutch (2), reductor (3) and twin drum type gear coupling (4) form broken driver element, described broken driver element is two covers, the left discaling roll (12) inner with broken casing (10) respectively, right discaling roll (13) is connected, described feeding-distribution device comprises distribution chute (5), adjustable point of charge bar (6), is flexibly connected support (7), sub-material seat (8) and is fixedly connected with support (9), describedly be fixedly connected with broken casing (10) that support (9) and sub-material seat (8) be fixed on breaker above, described distribution chute (5) is fixed on material output belt conveyer head discharging opening position, and described distribution chute (5) is by being flexibly connected support (7) and being fixedly connected with support (9) and broken casing (10) and linking together.
2. the large-scale double-geared roller crusher of high-efficiency sieve fraction that carries feeding-distribution device according to claim 1, is characterized in that: described twin drum type gear coupling (4) comprises reductor internal tooth casing (4-1), seal disc (4-2), left end external tooth cover (4-3), safety pin (4-4), discaling roll axle internal tooth casing (4-5), ringfeder (4-6), right-hand member external tooth cover (4-7); Described left discaling roll (12) and right discaling roll (13) include tooth plate (12-1), attachment screw (12-2), voussoir (12-3), tooth plate seat (12-4), discaling roll axle (12-5), it is upper that described tooth plate (12-1) is fixed on tooth plate seat (12-4) by attachment screw (12-2) tension voussoir (12-3), and described voussoir (12-3) and tooth plate seat (12-4) are realized the tension of tooth plate (12-1) by coordinating of inclined-plane; The reductor internal tooth casing (4-1) filling on the output shaft band moving axis of described reductor (3) is rotated, reductor internal tooth casing (4-1) is meshed with left end external tooth cover (4-3), by safety pin (4-4), be delivered to right-hand member external tooth cover (4-7), by right-hand member external tooth cover (4-7), engaged with discaling roll axle internal tooth casing (4-5) again, by ringfeder (4-6) the tensioner discaling roll axle internal tooth casing (4-5) on discaling roll axle (12-5), discaling roll axle (12-5) and discaling roll axle internal tooth casing (4-5) are connected, and then drive left discaling roll (12) or right discaling roll (13) to be rotated.
3. the large-scale double-geared roller crusher of high-efficiency sieve fraction that carries feeding-distribution device according to claim 1, it is characterized in that: described collet (11) comprises motor base (11-1), speed reducer base (11-2), supporting traverse (11-3), driven walking wheels (11-4), tie-beam (11-5) and positive transport wheel group (11-6) integral solder between described motor base (11-1), speed reducer base (11-2), supporting traverse (11-3) and tie-beam (11-5); Described broken drive motors (1) and reductor (3) are fixed together by high-strength bolt with motor base (11-1) and speed reducer base (11-2) respectively.
4. the large-scale double-geared roller crusher of high-efficiency sieve fraction that carries feeding-distribution device according to claim 1, is characterized in that: described left discaling roll (12) and right discaling roll (13) are along center position reverse rotation, and raw meal particle size adjusting range is 50～150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320716982.5U CN203565126U (en) | 2013-11-15 | 2013-11-15 | Efficient screening type large double-geared roller crusher with material dividing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320716982.5U CN203565126U (en) | 2013-11-15 | 2013-11-15 | Efficient screening type large double-geared roller crusher with material dividing device |
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| Publication Number | Publication Date |
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| CN203565126U true CN203565126U (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320716982.5U Withdrawn - After Issue CN203565126U (en) | 2013-11-15 | 2013-11-15 | Efficient screening type large double-geared roller crusher with material dividing device |
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| CN (1) | CN203565126U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586106A (en) * | 2013-11-15 | 2014-02-19 | 中煤润邦机械装备股份有限公司 | Large efficient screening-type double-toothed roll crusher provided with distribution device |
| CN104307597A (en) * | 2014-11-14 | 2015-01-28 | 唐山天和科技开发有限公司 | Screw rod centering method and device of double-geared roller crusher |
| CN108126786A (en) * | 2018-01-31 | 2018-06-08 | 王幼建 | A kind of rod-toothed crusher |
-
2013
- 2013-11-15 CN CN201320716982.5U patent/CN203565126U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586106A (en) * | 2013-11-15 | 2014-02-19 | 中煤润邦机械装备股份有限公司 | Large efficient screening-type double-toothed roll crusher provided with distribution device |
| CN103586106B (en) * | 2013-11-15 | 2015-11-11 | 河南省振源科技有限公司 | Carry the large-scale double-geared roller crusher of high-efficiency sieve fraction of feeding-distribution device |
| CN104307597A (en) * | 2014-11-14 | 2015-01-28 | 唐山天和科技开发有限公司 | Screw rod centering method and device of double-geared roller crusher |
| CN108126786A (en) * | 2018-01-31 | 2018-06-08 | 王幼建 | A kind of rod-toothed crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HENAN PROVINCE ZHENYUAN SCIENCE AND TECHNOLOGY CO. Free format text: FORMER OWNER: ZHONGMEI RUNBANG MACHINERY EQUIPMENT CO., LTD. Effective date: 20150804 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150804 Address after: 453003 Xinxiang Industrial Park, Henan Patentee after: HENAN ZHENYUAN TECHNOLOGY CO.,LTD. Address before: The Southeast Henan province 453003 seven Xinxiang City Industrial Park Road and road intersection angle Wei Yu Zhenyuan company hospital room 6 Patentee before: ZHONGMEI RUNBANG MACHINERY EQUIPMENT CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20151111 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |