CN203990758U - Dustproof reaction pulverizer - Google Patents

Dustproof reaction pulverizer Download PDF

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Publication number
CN203990758U
CN203990758U CN201420404779.9U CN201420404779U CN203990758U CN 203990758 U CN203990758 U CN 203990758U CN 201420404779 U CN201420404779 U CN 201420404779U CN 203990758 U CN203990758 U CN 203990758U
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CN
China
Prior art keywords
pulverizer
counterattack block
pull bar
counterattack
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420404779.9U
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Chinese (zh)
Inventor
吴斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LESHAN MINJIANG MACHINE Co Ltd
Original Assignee
LESHAN MINJIANG MACHINE Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LESHAN MINJIANG MACHINE Co Ltd filed Critical LESHAN MINJIANG MACHINE Co Ltd
Priority to CN201420404779.9U priority Critical patent/CN203990758U/en
Application granted granted Critical
Publication of CN203990758U publication Critical patent/CN203990758U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of Dustproof reaction pulverizer, comprise rotation section, interior lining panel and the feed arrangement of shell, upper cover, inside; Between shell and upper cover, form the support body of whole pulverizer, its inner formation is pulverized cavity; Shell inner side arranges described interior lining panel; On described the first pull bar and the second pull bar, be respectively arranged with buffer spring; In counterattack process, be positioned at the first counterattack block and second counterattack block of the first back cavity and the second back cavity, in comminuting matter process, while being driven by external motor due to rotation section for running up, the impulsive force of counterattack block material is larger, and material is also larger to the reaction force of counterattack block so, and this time, buffer spring can absorb the anti-force of material so, even if work long hours, in pulverizer, also can not cause the damage of pull bar; Therefore be conducive to mechanical service life, extend, reduced operating cost simultaneously.

Description

Dustproof reaction pulverizer
Technical field
The utility model relates to a kind of pulverizer, is specifically a kind of Dustproof reaction pulverizer.
Background technology
Pulverizer is widely used in the fields such as building materials, the energy, traffic, railway, sandstone stock ground, mining, coal mining, concrete mixing plant.Pulverizer is that large-sized solid material is crushed to the machinery that requires size.Pulverizer, by installation compositions such as coarse crushing, in small, broken bits, wind-force conveyings, reaches the object of pulverizer with the form of high-speed impact.Utilize wind energy once to become powder, cancelled traditional screening sequence.Main application mine, in the multiple industry such as building materials.Large-scale pulverizer (with the higher equipment of output under identical smashing fineness prerequisite) is mainly applicable to the pulverizing processing of the industry mineral products materials such as metallurgy, building materials, chemical industry, mine, expressway construction, water conservancy and hydropower, refractory material, iron and steel.According to pulverizer being divided into boulder crusher, pulverizer, micronizer by the size of particle or broken material processed.
The external force that puts on solid in crushing process has shearing, impacts, rolls, grinds four kinds.Shear and be mainly used in coarse crushing (fragmentation) and comminution process, be applicable to flexible or have the material of fiber and fragmentation or the comminution process of bulk material; Impact and be mainly used in comminution process, be suitable for the pulverizing of brittle material; Roll and be mainly used in high finess disintegrating (ultramicro grinding) operation, the material that is suitable for most of character carries out ultramicro grinding operation; Grinding is mainly used in ultramicro grinding or ultra-large type disintegrating apparatus, is suitable for the further comminution process after comminution process.
Several external force that actual crushing process acts on often simultaneously, but high-end pulverizer is all made to measure according to pulverizing environment.
The wastes of crops stalk that stalk crasher can crushing maize bar, stalk, peanut skin, beans stalk, flower bavin etc. can burn.Avoid these agricultural crop straws to burn in vain, protected well environment, effectively developed the renewable sources of energy.This machine dependable performance, simple, convenient.This device fabrication raw material is extensive, can adapt to the wastes of crops stalk that cornstalk, stalk, peanut skin, beans stalk, flower bavin etc. can burn.
Therefore, the application of pulverizer is to be seen everywhere, impact breaker is mainly used in metallurgy, chemical industry, building materials, water power etc. often need to move the materiel machining of operation, operation especially for mobility building stones such as highway, railway, hydroelectric projects, user can be according to the kind processing raw material, and the difference that scale and finished product materials require adopts various configurations form.The current mobile crushing station of China is applied to building waste in Urban House Demolition more and processes engineering, and construction waste crushing screening is become to several different sizes and regular regeneration aggregate, is the basis of realizing the engineering of China's construction refuse resource recycling.Existing pulverizer has in the course of the work dust and flies upward out from charging aperture, have a strong impact on operating personnel's health, and existing reaction type fragmentation is because inside is provided with for strengthening the counterattack block of crushing effect, yet counterattack block supports by adjusting rod and sets up, in counterattack process, counterattack block can be subject to the impact of material, and its impulsive force is to be absorbed by adjusting rod, in the course of time, can cause the damage of adjusting rod and counterpunch board; Therefore need to improve reaction type disintegrating apparatus.
Utility model content
The purpose of this utility model is to provide a kind of Dustproof reaction pulverizer at this; Can solve existing pulverizer and have in the course of the work dust and fly upward out from charging aperture, have a strong impact on operating personnel's healthy problem.
The utility model is achieved in that a kind of Dustproof reaction pulverizer of structure, comprises rotation section, interior lining panel and the feed arrangement of shell, upper cover, inside; Between shell and upper cover, form the support body of whole pulverizer, its inner formation is pulverized cavity; Shell inner side arranges described interior lining panel;
In internal cavity corresponding to upper cover, by the first pull bar and the second pull bar, be provided with the first counterattack block and the second counterattack block; The first counterattack block is corresponding to feed arrangement place; The second counterattack block is positioned at the rear end of the first counterattack block, and the first counterattack block and the second counterattack block correspond respectively to the first back cavity and the second back cavity of pulverizing in cavity; It is characterized in that: on described the first pull bar and the second pull bar, be respectively arranged with buffer spring; Described feed arrangement is obliquely installed on support body, and this feed arrangement has feed pipe and charging aperture; At the grinder feeding pipe place being connected with charging aperture, be provided with the dust-break door curtain made of cloth, the upper end of this dust-break door curtain made of cloth is that tubular turns and joins mutually with the bearing pin being supported on feed pipe.
Dustproof reaction pulverizer described in the utility model has following improvement: on described the first pull bar and the second pull bar, be respectively arranged with buffer spring; In counterattack process, be positioned at the first counterattack block and second counterattack block of the first back cavity and the second back cavity, in comminuting matter process, while being driven by external motor due to rotation section for running up, the impulsive force of counterattack block material is larger, and material is also larger to the reaction force of counterattack block so, and this time, buffer spring can absorb the anti-force of material so, even if work long hours, in pulverizer, also can not cause the damage of pull bar; Therefore be conducive to mechanical service life, extend, reduced operating cost simultaneously; In addition, described feed arrangement is obliquely installed on support body, and this feed arrangement has feed pipe and charging aperture; At the grinder feeding pipe place being connected with charging aperture, be provided with the dust-break door curtain made of cloth, the upper end of this dust-break door curtain made of cloth is that tubular turns and joins mutually with the bearing pin being supported on feed pipe; Therefore can solve existing pulverizer, have in the course of the work dust and fly upward out from charging aperture, have a strong impact on operating personnel's healthy problem.
The utility model has the advantage of: Dustproof reaction pulverizer described in the utility model is through improving, not only can solve existing pulverizer and have in the course of the work dust and fly upward out from charging aperture, have a strong impact on operating personnel's healthy problem; And can effectively solve reaction pulverizer support bar and counterpunch board problem easy to wear.Overall construction design is reasonable, and utilization ratio is high, and operating cost reduces, and is widely used in numerous areas, is the comparatively ideal disintegrating apparatus of all conglomeraties.
Accompanying drawing explanation
Fig. 1 is Dustproof reaction pulverizer schematic diagram described in the utility model
Wherein: Dustproof reaction pulverizer 100, shell 10, upper cover 11, inner rotation section 12, interior lining panel 13, feed arrangement 14, the first pull bar 15, the second pull bar 16, the first counterattack blocks 17, the second counterattack block 18, the first back cavity 19, the second back cavities 20, buffer spring 21, feed pipe 22, charging aperture 23, the dust-break door curtain made of cloth 24.
The specific embodiment
Below in conjunction with 1 pair of the utility model of accompanying drawing, be elaborated, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model provides a kind of Dustproof reaction pulverizer 100 at this, comprises rotation section 12, interior lining panel 13 and the feed arrangement 14 of shell 10, upper cover 11, inside; Between shell 10 and upper cover 11, form the support body of whole pulverizer, its inner formation is pulverized cavity; Shell 10 inner sides arrange described interior lining panel 13; In the internal cavity of upper cover 11 correspondences, by the first pull bar 15 and the second pull bar 16, be provided with the first counterattack block 17 and the second counterattack block 18; The first counterattack block 17 is corresponding to feed arrangement 14 places; The second counterattack block 18 is positioned at the rear end of the first counterattack block 17, and the first counterattack block 17 and the second counterattack block 18 correspond respectively to the first back cavity 19 and the second back cavity 20 of pulverizing in cavity; Dustproof reaction pulverizer 100 described in the utility model has following improvement: on described the first pull bar 15 and the second pull bar 16, be respectively arranged with buffer spring 21; In counterattack process, be positioned at the first counterattack block 17 and second counterattack block 18 of the first back cavity 19 and the second back cavity 20, in comminuting matter process, while being driven by external motor due to rotation section for running up, the impulsive force of counterattack block material is larger, and material is also larger to the reaction force of counterattack block so, and this time, buffer spring 21 meetings absorbed the anti-force of material so, even if work long hours, in pulverizer, also can not cause the damage of pull bar; Therefore be conducive to mechanical service life, extend, reduced operating cost simultaneously; In addition, described feed arrangement 14 is obliquely installed on support body, and this feed arrangement 14 has feed pipe 22 and charging aperture 23; At grinder feeding pipe 22 places that are connected with charging aperture 23, be provided with the dust-break door curtain made of cloth 24, the upper end of this dust-break door curtain made of cloth 24 is that tubular turns and joins mutually with the bearing pin being supported on feed pipe 22; Therefore can solve existing pulverizer, have in the course of the work dust and fly upward out from charging aperture, have a strong impact on operating personnel's healthy problem.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (1)

1. a Dustproof reaction pulverizer (100),
The rotation section (12), interior lining panel (13) and the feed arrangement (14) that comprise shell (10), upper cover (11), inside; Between shell (10) and upper cover (11), form the support body of whole pulverizer, its inner formation is pulverized cavity; Shell (10) inner side arranges described interior lining panel (13);
In the internal cavity of upper cover (11) correspondence, by the first pull bar (15) and the second pull bar (16), be provided with the first counterattack block (17) and the second counterattack block (18);
The first counterattack block (17) is located corresponding to feed arrangement (14); The second counterattack block (18) is positioned at the rear end of the first counterattack block (17), and the first counterattack block (17) and the second counterattack block (18) correspond respectively to the first back cavity (19) and the second back cavity (20) of pulverizing in cavity; It is characterized in that:
On described the first pull bar (15) and the second pull bar (16), be respectively arranged with buffer spring (21); Described feed arrangement (14) is obliquely installed on support body, and this feed arrangement (14) has feed pipe (22) and charging aperture (23); At the grinder feeding pipe (22) being connected with charging aperture (23), locate to be provided with the dust-break door curtain made of cloth (24), the upper end of this dust-break door curtain made of cloth (24) is that tubular turns and joins mutually with the bearing pin being supported on feed pipe (22).
CN201420404779.9U 2014-07-22 2014-07-22 Dustproof reaction pulverizer Expired - Fee Related CN203990758U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420404779.9U CN203990758U (en) 2014-07-22 2014-07-22 Dustproof reaction pulverizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420404779.9U CN203990758U (en) 2014-07-22 2014-07-22 Dustproof reaction pulverizer

Publications (1)

Publication Number Publication Date
CN203990758U true CN203990758U (en) 2014-12-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420404779.9U Expired - Fee Related CN203990758U (en) 2014-07-22 2014-07-22 Dustproof reaction pulverizer

Country Status (1)

Country Link
CN (1) CN203990758U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106423408A (en) * 2016-12-02 2017-02-22 河南黎明重工科技股份有限公司 External material blocking device of impact crusher
CN107930766A (en) * 2017-11-29 2018-04-20 朱奕嘉 A kind of dedusting type impact breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106423408A (en) * 2016-12-02 2017-02-22 河南黎明重工科技股份有限公司 External material blocking device of impact crusher
CN107930766A (en) * 2017-11-29 2018-04-20 朱奕嘉 A kind of dedusting type impact breaker

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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: 20141210

Termination date: 20150722

EXPY Termination of patent right or utility model