CN105013567A - Combined reversible hammer crusher - Google Patents

Combined reversible hammer crusher Download PDF

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Publication number
CN105013567A
CN105013567A CN201510470072.7A CN201510470072A CN105013567A CN 105013567 A CN105013567 A CN 105013567A CN 201510470072 A CN201510470072 A CN 201510470072A CN 105013567 A CN105013567 A CN 105013567A
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CN
China
Prior art keywords
crusher
combined type
hammer crusher
reversible hammer
type reversible
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CN201510470072.7A
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Chinese (zh)
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CN105013567B (en
Inventor
林粤军
高振国
林琪
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沈阳佳林科技有限公司
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Publication of CN105013567A publication Critical patent/CN105013567A/en
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Abstract

The invention relates to a crusher, in particular to a combined reversible hammer crusher. The crusher comprises a motor device, a crusher device and a spiral material distributing and feeding machine device. The motor device is connected with the crusher device through a hydraulic coupler. The spiral material distributing and feeding machine device is fixed to the upper portion of the crusher device through bolts. By means of the designed combined reversible hammer crusher, the spiral material distributing and feeding machine device is additionally arranged at the upper portion of the crusher body, and therefore materials are evenly distributed in the length direction of a rotor; and the length of the rotor of the crusher is increased to improve productivity and achieve the effects of reducing the project cost, replacingimported equipment and the like.

Description

Combined type reversible hammer crusher
Technical field
The present invention relates to a kind of disintegrating machine, particularly a kind of combined type reversible hammer crusher.
Background technology
At present, in medium-sized steam power plant and large-scale centralized heating source factory, the universal hammer mill of import of exerting oneself and being greater than 400 tons/hour is all adopted in the CFBB coal handling system of general installed capacity more than 2 × 200 megawatts, but the universal hammer mill of import is mainly for breaking ores class material, there is the shortcomings such as equipment quality is heavy, adapted motor power is large, equipment manufacturing cost is high, parts price is high.And the rotor effective length of the reversible hammer crusher of domestic present production is generally below 2 meters, root diameter is below 1.6 meters, and production capacity, below 400 tons/hour, therefore can not meet the production capacity demand in CFBB coal handling system.
And disintegrating machine increase production capacity generally adopts following two kinds of methods: method one strengthens root diameter, but domestic production disintegrating machine producer is all medium and small producer now, itself is without the ability of machining large rotor component, and the cooperation processing phase of handing over can not ensure again, adds processing cost; Method two is elongated rotor effective length, but general disintegrating machine supplied materials tape width is below 1.2 meters, and coal stock flow width is generally below 0.9 meter, and therefore coal stream is in rotor length direction only in centre position, and cause two ends idle, production capacity still can not improve.
Summary of the invention
The present invention is in order to solve the defect and deficiency that exist in above-mentioned prior art, provide a kind of combined type reversible hammer crusher, this disintegrating machine is by adding screw distribution batcher at disintegrating machine body upper part, make material at rotor length direction uniform distribution, and increase crusher rotor length simultaneously, improve production capacity, reach and can reduce the effect such as construction costs and alternative import equipment.
Technical scheme of the present invention is:
Combined type reversible hammer crusher, comprise electronic device, breaking device and screw distribution batcher device, described electronic device is connected with breaking device by fluid coupling, described screw distribution batcher device is bolted on the top of breaking device, described screw distribution batcher device is mainly by drive unit, casing, spiral assembly and traffic controller composition, material inlet port is provided with above described housing, described drive unit is bolted on the outside of casing, the two ends of described spiral assembly are arranged on the inner side of housing by bearing block, one end of described spiral assembly is connected with drive unit by shaft coupling, traffic controller is provided with below described spiral assembly, the both sides of described traffic controller are welded on the inwall of casing, wherein, described traffic controller is provided with the rectangular opening of multiple size increase successively to two ends.
The top that described electronic device is arranged on motor base by motor forms.
Described breaking device comprises disintegrating machine body, rotor assembly and crusher feed-inlet, described rotor assembly is located at inside disintegrating machine body, described crusher feed-inlet is located at above disintegrating machine body, and the interior side-lower of described disintegrating machine body is provided with hydraulic cylinder.
The root diameter of described rotor assembly is 1.6 meters, and described rotor length is 2.2 meters-3.0 meters.
Described hydraulic cylinder is connected by flexible pipe with hydraulic pressure opening device.
The below of described hydraulic pressure opening device is provided with movable fixture.
Described spiral assembly comprises screw rod and helical blade.
Described helical blade is that boundary is divided into left side helical blade and right side helical blade two parts with centre.
Described left side helical blade is to left-handed rotation, and described right side helical blade rotates to dextrorotation.
Described traffic controller is provided with the radian matched with described helical blade, there is gap between described traffic controller and described helical blade.
The advantage that the present invention has and effect are: the present invention devises a kind of combined type reversible hammer crusher, by being provided with the rectangular opening of multiple size increase successively to two ends on traffic controller, after making material enter spiral distributor, most of material can be made directly can not to fall into disintegrating machine, and under the effect under the helical blade of spiral assembly promotes with at traffic controller, major part material falls into disintegrating machine in the process of two ends movement, can uniform distribution be ensured, make material be distributed on rotor length direction; Increase crusher rotor length is adopted to increase production capacity, lower than consuming energy when increasing crusher rotor diameter increase production capacity, this is because when crusher rotor is identical in quality, root diameter large rotating inertia is large, staring torque large and the electric energy of consumption is just large, otherwise it is just little to consume electric energy; And screw distribution batcher and the disintegrating machine being provided with long rotor are combined, unit production capacity can be improved, namely disintegrating machine cloth problem is solved, again reduce energy consumption, and when estimating identical production capacity, the combined type reversible hammer crusher institute adapted power of motor of the present invention's design is about 65% of import equipment, realizes energy-conservation object.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of combined type reversible hammer crusher according to an exemplary embodiment of the present invention.
Fig. 2 is the side-looking structural representation of combined type reversible hammer crusher according to an exemplary embodiment of the present invention.
Fig. 3 is the enlarged diagram of traffic controller according to an exemplary embodiment of the present invention.
Fig. 4 is that disintegrating machine end door opens the structural representation of hydraulic means according to an exemplary embodiment of the present invention.
In figure: 1-motor, 2-motor base, 3-fluid coupling, 4-disintegrating machine body, 5-rotor assembly, 6-drive unit, 7-casing, 8-spiral assembly, 9-traffic controller, 10-hydraulic pressure opening device, 11-crusher feed-inlet, 12-material inlet port, 13-hydraulic cylinder.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing thereof, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
As Figure 1-4, the invention provides a kind of combined type reversible hammer crusher, comprise electronic device, breaking device and screw distribution batcher device, the top that electronic device is arranged on motor base 2 by motor 1 forms, breaking device comprises disintegrating machine body 4, rotor assembly 5 and crusher feed-inlet 11, rotor assembly 5 is located at inside disintegrating machine body 4, crusher feed-inlet 11 is located at the top of disintegrating machine body 4, the interior side-lower of disintegrating machine body 4 is provided with hydraulic cylinder 13, the hydraulic pressure opening device 10 that hydraulic cylinder 13 is provided with movable fixture by flexible pipe and below is connected, motor 1 is connected with breaking device rotor assembly 5 by fluid coupling 3, and screw distribution batcher device is bolted on the top of crusher feed-inlet 11, screw distribution batcher device is mainly by drive unit 6, casing 7, spiral assembly 8 and traffic controller 9 form, material inlet port 12 is provided with above housing 7, drive unit 6 is bolted on the outside of casing 7, the two ends of spiral assembly 8 are arranged on the inner side of housing 7 by bearing block, one end of spiral assembly 8 is connected with drive unit 6 by shaft coupling, it is that boundary is divided into left side helical blade and right side helical blade helical blade two parts that spiral assembly 8 is provided with centre, the radian circular arc traffic controller 9 with matching with helical blade is provided with below spiral assembly 8, traffic controller 9 is provided with the rectangular opening of multiple size increase successively to two ends, the both sides of traffic controller 9 are welded on the inwall of casing 7, gap is there is between traffic controller 9 and helical blade,
Wherein, left side helical blade is to left-handed rotation, and right side helical blade rotates to dextrorotation; The root diameter of rotor assembly 5 is 1.6 meters, and described rotor length is 2.2 meters-3.0 meters.
Operation principle of the present invention: material is put in screw distribution batcher device by material inlet port 12, owing to there being traffic controller 9, enter material can not all directly fall, and material is transported to two ends by the blade of spiral assembly 8 by material again, fall gradually in the rectangular opening of traffic controller 9, realize uniform distribution feed, even if there is bulk materials to enter disintegrating machine from traffic controller 9 two ends, also clogging can not be freeed, and the below of the hydraulic pressure opening device 10 of disintegrating machine end door is provided with movable fixture, be connected by flexible pipe between hydraulic pressure opening device 10 with hydraulic cylinder 13, position can be determined according to on-site actual situations.

Claims (10)

1. combined type reversible hammer crusher, comprise electronic device, breaking device and screw distribution batcher device, described electronic device is connected with breaking device by fluid coupling (3), described screw distribution batcher device is bolted on the top of breaking device, it is characterized in that: described screw distribution batcher device is mainly by drive unit (6), casing (7), spiral assembly (8) and traffic controller (9) composition, described housing (7) top is provided with material inlet port (12), described drive unit (6) is bolted on the outside of casing (7), the two ends of described spiral assembly (8) are arranged on the inner side of housing (7) by bearing block, one end of described spiral assembly (8) is connected with drive unit (6) by shaft coupling, described spiral assembly (6) below is provided with traffic controller (9), the both sides of described traffic controller (9) are welded on the inwall of casing (7), wherein, described traffic controller (9) is provided with the rectangular opening of multiple size increase successively to two ends.
2. combined type reversible hammer crusher according to claim 1, is characterized in that: the top that described electronic device is arranged on motor base (2) by motor (1) forms.
3. combined type reversible hammer crusher according to claim 1, it is characterized in that: described breaking device comprises disintegrating machine body (4), rotor assembly (5) and crusher feed-inlet (11), described rotor assembly (5) is located at disintegrating machine body (5) inner side, described crusher feed-inlet (11) is located at above disintegrating machine body, and the interior side-lower of described disintegrating machine body (4) is provided with hydraulic cylinder (13).
4. combined type reversible hammer crusher according to claim 3, is characterized in that: the root diameter of described rotor assembly (5) is 1.6 meters, and described rotor length is 2.2 meters-3.0 meters.
5. combined type reversible hammer crusher according to claim 1, is characterized in that: described hydraulic cylinder (13) is connected by flexible pipe with hydraulic pressure opening device (10).
6. combined type reversible hammer crusher according to claim 5, is characterized in that: the below of described hydraulic pressure opening device (10) is provided with movable fixture.
7. combined type reversible hammer crusher according to claim 1, is characterized in that: described spiral assembly (6) comprises screw rod and helical blade.
8. combined type reversible hammer crusher according to claim 7, is characterized in that: described blade is that boundary is divided into left side helical blade and right side helical blade two parts with centre.
9. combined type reversible hammer crusher according to claim 8, is characterized in that: described left side helical blade is to left-handed rotation, and described right side helical blade rotates to dextrorotation.
10. combined type reversible hammer crusher according to claim 1, it is characterized in that: described traffic controller (9) is provided with the radian matched with described helical blade, between described traffic controller (9) and described helical blade, there is gap.
CN201510470072.7A 2015-08-04 2015-08-04 Combined type reversible hammer crusher Active CN105013567B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN105013567A true CN105013567A (en) 2015-11-04
CN105013567B CN105013567B (en) 2018-06-08

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201086030Y (en) * 2005-11-01 2008-07-16 郭忠华 Homogenizer
CN201316661Y (en) * 2008-07-18 2009-09-30 安长海 Novel structure-hydraulic spring rolling mill with breaking prior to milling
CN101722095A (en) * 2009-11-16 2010-06-09 中冶焦耐(大连)工程技术有限公司 Evenly feeding device of pulverizer
CN201740396U (en) * 2010-05-05 2011-02-09 建德市易通金属粉材有限公司 Composite material distributor
CN202377031U (en) * 2012-01-09 2012-08-15 嘉兴市一建机械制造有限公司 Reversible impact fine crusher
CN203342859U (en) * 2013-06-27 2013-12-18 上海丁博重工机械有限公司 Reversible granule refiner
CN104338603A (en) * 2014-09-30 2015-02-11 天津苏福聚塑料科技有限公司 Feeding device for plastic crusher
CN104759336A (en) * 2015-04-02 2015-07-08 章丘市宇龙机械有限公司 Double layer crusher
CN204911638U (en) * 2015-08-04 2015-12-30 沈阳佳林科技有限公司 Modular reversible hammer crusher

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201086030Y (en) * 2005-11-01 2008-07-16 郭忠华 Homogenizer
CN201316661Y (en) * 2008-07-18 2009-09-30 安长海 Novel structure-hydraulic spring rolling mill with breaking prior to milling
CN101722095A (en) * 2009-11-16 2010-06-09 中冶焦耐(大连)工程技术有限公司 Evenly feeding device of pulverizer
CN201740396U (en) * 2010-05-05 2011-02-09 建德市易通金属粉材有限公司 Composite material distributor
CN202377031U (en) * 2012-01-09 2012-08-15 嘉兴市一建机械制造有限公司 Reversible impact fine crusher
CN203342859U (en) * 2013-06-27 2013-12-18 上海丁博重工机械有限公司 Reversible granule refiner
CN104338603A (en) * 2014-09-30 2015-02-11 天津苏福聚塑料科技有限公司 Feeding device for plastic crusher
CN104759336A (en) * 2015-04-02 2015-07-08 章丘市宇龙机械有限公司 Double layer crusher
CN204911638U (en) * 2015-08-04 2015-12-30 沈阳佳林科技有限公司 Modular reversible hammer crusher

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Address after: Red Road in Tiexi District of Shenyang City, Liaoning province 110023 74-221

Patentee after: Shenyang Jialin Technology Co., Ltd

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