CN104888914A - Crusher - Google Patents

Crusher Download PDF

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Publication number
CN104888914A
CN104888914A CN201510313611.6A CN201510313611A CN104888914A CN 104888914 A CN104888914 A CN 104888914A CN 201510313611 A CN201510313611 A CN 201510313611A CN 104888914 A CN104888914 A CN 104888914A
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CN
China
Prior art keywords
plate
plates
flexible
pulverizer
cutter chamber
Prior art date
Application number
CN201510313611.6A
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Chinese (zh)
Other versions
CN104888914B (en
Inventor
李金林
王瑞祥
Original Assignee
李金林
王瑞祥
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Publication date
Application filed by 李金林, 王瑞祥 filed Critical 李金林
Priority to CN201510313611.6A priority Critical patent/CN104888914B/en
Publication of CN104888914A publication Critical patent/CN104888914A/en
Application granted granted Critical
Publication of CN104888914B publication Critical patent/CN104888914B/en

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    • Y02P60/15

Abstract

The invention provides a crusher which comprises side plates, knife cavity mounting plates, a base, arc metal plates, elastic elements and locking devices, wherein the side plates are fixed on the base; the knife cavity mounting plates are movably connected with the side plates; arc grooves are formed on the inner sides of the side plates; the metal plates and the elastic elements are arranged in the arc grooves sequentially; one side, far away from the corresponding metal plate, of each elastic element is arranged in the corresponding arc groove or is flush with the inner side of the corresponding side plate; and the locking devices penetrate into the side plates from the outer sides of the side plates, and drive the metal plates and the elastic elements to move towards the knife cavity mounting plates to reduce the distances between the side plates and the knife cavity mounting plates. The crusher realizes adjustment on the distances between the side plates and the knife cavity mounting plates, ensures that the knife cavity mounting plates can still be unfolded normally, can reduce the distances between the side plates and the knife cavity mounting plates by one order of magnitude, reduces outleakage of material particles, and ensures the quality of the material particles.

Description

A kind of pulverizer
Technical field
The present invention relates to field of crushing equipment, especially a kind of pulverizer.
Background technology
Pulverizer is that large-sized solid material is crushed to the machinery requiring size.Chinese patent application CN201437094U, CN201586551U, CN200820158012.7, CN102049338A etc. individually disclose different mill structures.Might as well for CN201437094U, as shown in Fig. 1 ~ 2, existing pulverizer surrounds primarily of biside plate 2, cutter chamber, left and right installing plate 1 and a base 3 and forms, and biside plate is all fixed on base.
Between cutter chamber installing plate in existing pulverizer and side plate, there is certain gap, in general at a few tenths of a mm, when being pulverized by pulverizer, pulverized material particles can be clipped in this gap or from this gap and spill, if be clipped in gap, then be unfavorable for the cleaning to pulverizer, and the material particles of different batches can be made mixed in together, reduce the quality of material; If spill from gap, then can pollute the environment of pulverizer periphery, be unfavorable for the health of workman, also can cause the waste of material.In addition, if there is no gap completely between cutter chamber installing plate and side plate, then can be subject to the obstruction of side plate when launching cutter chamber installing plate, affecting the normal expansion of cutter chamber installing plate.
In view of this, the Novel mill that between a kind of cutter chamber installing plate and side plate, gap is little how is provided to be problem demanding prompt solution.
Summary of the invention
The object of the present invention is to provide a kind of pulverizer, with the problem that the spacing solving cutter chamber installing plate and side plate in existing pulverizer is larger.
In order to achieve the above object, the invention provides a kind of pulverizer, comprise side plate, cutter chamber installing plate, base, the metallic plate of arc, flexible member and locking device, described side plate is fixed on base, described cutter chamber installing plate is flexibly connected with side plate, the inner side of described side plate is provided with arc groove, described metallic plate and flexible member are successively set in arc groove, and described flexible member to be arranged in arc groove away from the side of metallic plate or concordant with the inner side of side plate, described locking device penetrates side plate outside side plate, metallic plate and flexible member is driven to move to reduce the distance between side plate and cutter chamber installing plate to installing plate direction, cutter chamber by described locking device.
Further, the quantity of described side plate and cutter chamber installing plate is two, and the quantity of described base is one.
Further, arbitrary described side plate is provided with one or more arc groove.
Further, arbitrary described side plate is provided with two arc grooves, two described arc grooves are symmetrical arranged about side plate center line.
Further, described metallic plate is steel plate.
Further, described flexible member adopts wearable elastic element.
Further, described locking device is screw or bolt.
Further, the quantity of described locking device is multiple.
Further, multiple described locking device is between the upper and lower every setting.
Further, described cutter chamber installing plate and side plate hinged or be slidably connected.
The invention provides a kind of pulverizer, by arranging metallic plate and flexible member in side plate, and achieve the adjustment to spacing between side plate, cutter chamber installing plate in conjunction with locking device, on the one hand, ensure that cutter chamber installing plate still can normally launch in the clear, greatly reduce the spacing between side plate, cutter chamber installing plate, the spacing between side plate, cutter chamber installing plate can be reduced an order of magnitude, decrease leaking outside of material particles, ensure that the quality of material particles; On the other hand, when pulverizer works, generally without the need to opening cutter chamber installing plate, so time flexible member can be ejected until contact with cutter chamber installing plate, the effect of sealing can be played.
Accompanying drawing explanation
Fig. 1 is the structural representation of pulverizer closed configuration in prior art;
Fig. 2 is the structural representation of pulverizer open mode in prior art;
The structural representation of the side plate that Fig. 3 provides for the embodiment of the present invention;
The E-E sectional view of the side plate that Fig. 4 provides for the embodiment of the present invention;
The front view of the metallic plate that Fig. 5 provides for the embodiment of the present invention;
The top view of the metallic plate that Fig. 6 provides for the embodiment of the present invention;
The front view of the flexible member that Fig. 7 provides for the embodiment of the present invention;
The locking element that Fig. 8 provides for the embodiment of the present invention figure is set;
The side plate that Fig. 9 provides for the embodiment of the present invention and cutter chamber installing plate figure is set.
In figure, 1: cutter chamber installing plate, 2: side plate, 3: base, 4: arc groove, 5: metallic plate, 6: flexible member, 7: locking device, 8: hole.
Detailed description of the invention
Below in conjunction with schematic diagram, the specific embodiment of the present invention is described in more detail.According to following description and claims, advantages and features of the invention will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.
As shown in figures 3 and 8, composition graphs 1 ~ 2, 4 ~ 7, embodiments provide a kind of pulverizer, comprise side plate 2, cutter chamber installing plate 1, base 3, the metallic plate 5 of arc, flexible member 6 and locking device 7, described side plate 2 is fixing on the base 3, described cutter chamber installing plate 1 is flexibly connected with side plate 2, the inner side of described side plate 2 is provided with arc groove 4, described metallic plate 5 and flexible member 6 are successively set in arc groove, and described flexible member 6 to be arranged in arc groove 4 away from the side of metallic plate 5 or concordant with the inner side of side plate 2, described locking device 7 penetrates side plate 2 (the present embodiment, locking device 7 penetrates side plate 2 and contacts with metallic plate 5 and arranges) outside side plate 2, composition graphs 9, drive metallic plate 5 and flexible member 6 to move to installing plate 1 direction, cutter chamber the distance reduced between side plate 2 and cutter chamber installing plate 1 by described locking device 7 (to be described as here reducing the distance between side plate 2 and cutter chamber installing plate 1, because metallic plate 5 and flexible member 6 to be considered as in the present embodiment a part for side plate 2.In fact, what reduce is distance between flexible member 6 and cutter chamber installing plate 1, namely eject flexible member 6 by locking device 7, one end of flexible member 6 is arranged on to play the effect of obstruction between former side plate 2 and cutter chamber installing plate 1, and the particle of material is not easy to spill).
Arc groove 4 is set in the present embodiment, avoids flexible member 6 when adopting straight-line groove and hold caducous problem.In addition, be provided with the metallic plate 5 of arc adaptively, whether be initially arc as flexible member 6 unimportant, this is because flexible member 6 has elasticity, even if be initially linear structure, also still can bend and put into arc groove 4.Be provided with metallic plate 5 in the present embodiment, flexible member 6 uniform force can be made, avoid flexible member 6 be directly locked device 7 jacking time unbalance stress and then be difficult to control the distance between side plate 2 to be regulated and cutter chamber installing plate 1.The side of the close metallic plate of flexible member 6 can contact with metallic plate 5 and arrange, also can not contact, whether contact and do not affect being screwed into of locking device 7, in the present embodiment, metallic plate 5 and flexible member 6 are arcuate structure, and contact is arranged when being placed in arc groove 4, in addition, side away from metallic plate 5 setting concordant with the inner side of side plate 2 of the present embodiment elastic element 6, if the inner side of side plate is protruded in the side away from metallic plate of flexible member 6, then likely can affect the expansion of cutter chamber installing plate 1.
In the present embodiment, the quantity of described side plate 2 and cutter chamber installing plate 1 is two, and the quantity of described base 3 is one, and cutter chamber, left and right installing plate 1, front and back side plate 2 and base 3 surround this pulverizer.
Arbitrary described side plate 2 is provided with one or more arc groove 4.In the present embodiment, arbitrary described side plate is provided with two arc grooves 4, two described arc grooves 4 are symmetrical arranged about side plate 2 center line, in conjunction with metallic plate 5, flexible member 6 and locking device 7, also just achieve the spacing reducing arbitrary side plate 2 and adjacent cutter chamber installing plate 1.
In the present embodiment, described metallic plate 5 is steel plate, and described flexible member 6 adopts wearable elastic element, and preferably polytetrafluoroethylene material, described locking device 7 is screw or bolt.
In the present embodiment, the quantity of described locking device 7 is multiple, metallic plate 5 can be made to head on flexible member 6 by multiple locking device 7 evenly to advance (when only having a locking device, skew when often causing flexible member to advance, be unfavorable for the size controlling this spacing), multiple described locking device 7 is between the upper and lower every setting.When practical operation, locking device 7 can be screwed into simultaneously, flexible member 6 is evenly advanced, also namely, a part of forward travel distance of flexible member 6 can not be made comparatively large, and other part forward travel distances are less, certainly, also first can be screwed into wherein one or more locking devices 7, then be screwed into other locking devices 7, now combine the spacing that sieve chi also can control side plate 2 and cutter chamber installing plate 1 very well.
Described cutter chamber installing plate 1 is hinged or be slidably connected with side plate 2.At the present embodiment, cutter chamber installing plate 1 is setting hinged with side plate 2 in hole 8.
In the present embodiment, the degree of depth of arc groove 4 is 10 millimeters, the thickness of metallic plate 5 is 2.5 millimeters, the thickness of flexible member 6 is 5 millimeters, one end of flexible member 6 contacts with metallic plate 5 and arranges, other end setting concordant with the inner side of side plate 2, that is metallic plate 5 is away from the bottom land 2.5 millimeters of one end distance arc groove 4 of flexible member 6.
Locking device 7 is not set in the present embodiment, spacing when metallic plate 5 and flexible member 6 between cutter chamber installing plate and side plate is 0.5 millimeter, in order to reduce this spacing, when the pulverizer using the present embodiment to provide, by being screwed into locking device 7, locking device 7 is made to head on metallic plate 5, flexible member 6 moves, now, metallic plate 5 againsts flexible member 6 and makes flexible member 6 mobile to pulverizer inside, combine the spacing between sieve chi measurement cutter chamber installing plate 1 and side plate 2 again, the spacing between cutter chamber installing plate 1 and side plate 2 can be made to be in 0.02 ~ 0.05 millimeter of scope, namely this spacing is reduced an order of magnitude.
The invention provides a kind of pulverizer, by arranging metallic plate and flexible member in side plate, and achieve the adjustment to spacing between side plate, cutter chamber installing plate in conjunction with locking device, on the one hand, ensure that cutter chamber installing plate still can normally launch in the clear, greatly reduce the spacing between side plate, cutter chamber installing plate, the spacing between side plate, cutter chamber installing plate can be reduced an order of magnitude, decrease leaking outside of material particles, ensure that the quality of material particles; On the other hand, when pulverizer works, generally without the need to opening cutter chamber installing plate, so time flexible member can be ejected until contact with cutter chamber installing plate, the effect of sealing can be played.
Above are only the preferred embodiments of the present invention, any restriction is not played to the present invention.Any person of ordinary skill in the field; in the scope not departing from technical scheme of the present invention; the technical scheme disclose the present invention and technology contents make the variations such as any type of equivalent replacement or amendment; all belong to the content not departing from technical scheme of the present invention, still belong within protection scope of the present invention.

Claims (10)

1. a pulverizer, it is characterized in that, comprise side plate, cutter chamber installing plate, base, the metallic plate of arc, flexible member and locking device, described side plate is fixed on base, described cutter chamber installing plate is flexibly connected with side plate, the inner side of described side plate is provided with arc groove, described metallic plate and flexible member are successively set in arc groove, and described flexible member to be arranged in arc groove away from the side of metallic plate or concordant with the inner side of side plate, described locking device penetrates side plate outside side plate, metallic plate and flexible member is driven to move to reduce the distance between side plate and cutter chamber installing plate to installing plate direction, cutter chamber by described locking device.
2. pulverizer as claimed in claim 1, it is characterized in that, the quantity of described side plate and cutter chamber installing plate is two, and the quantity of described base is one.
3. pulverizer as claimed in claim 2, is characterized in that, arbitrary described side plate is provided with one or more arc groove.
4. pulverizer as claimed in claim 3, it is characterized in that, arbitrary described side plate is provided with two arc grooves, two described arc grooves are symmetrical arranged about side plate center line.
5. pulverizer as claimed in claim 1, it is characterized in that, described metallic plate is steel plate.
6. pulverizer as claimed in claim 1, is characterized in that, described flexible member adopts wearable elastic element.
7. pulverizer as claimed in claim 1, it is characterized in that, described locking device is screw or bolt.
8. pulverizer as claimed in claim 1, it is characterized in that, the quantity of described locking device is multiple.
9. pulverizer as claimed in claim 8, it is characterized in that, multiple described locking device is between the upper and lower every setting.
10. pulverizer as claimed in claim 1, is characterized in that, described cutter chamber installing plate and side plate hinged or be slidably connected.
CN201510313611.6A 2015-06-09 2015-06-09 A kind of pulverizer CN104888914B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510313611.6A CN104888914B (en) 2015-06-09 2015-06-09 A kind of pulverizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510313611.6A CN104888914B (en) 2015-06-09 2015-06-09 A kind of pulverizer

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CN104888914A true CN104888914A (en) 2015-09-09
CN104888914B CN104888914B (en) 2017-08-08

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938131A (en) * 1997-05-16 1999-08-17 Consolidated Process Machinery, Inc. Hammermill with polygonal screen, regrind deflectors and hinged door mounting screen sections
US20040256507A1 (en) * 2003-06-19 2004-12-23 Bruno Poeltinger Blade mill for grinding plastic material
JP2005279621A (en) * 2004-03-26 2005-10-13 Stolz Co Ltd Crushing apparatus for plastic material
CN201079745Y (en) * 2007-08-09 2008-07-02 武汉钢铁股份有限公司烧结厂 Hammer-type crusher with arc grid plate
CN201157788Y (en) * 2007-10-24 2008-12-03 潍坊汇英重机有限公司 Coarse-fine double-purpose unobstructed crusher
JP2009072783A (en) * 2008-11-21 2009-04-09 Matsui Mfg Co Crusher
CN102049338A (en) * 2009-10-30 2011-05-11 李金林 Assembly crusher cavity
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
CN202860626U (en) * 2012-10-25 2013-04-10 东莞市永淦机械有限公司 Energy-saving ultrafine-crushing crusher
CN103495456A (en) * 2013-09-29 2014-01-08 都江堰申都中药有限公司 Traditional Chinese medicine crushing machine
CN204866059U (en) * 2015-06-09 2015-12-16 李金林 Pulverizer

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938131A (en) * 1997-05-16 1999-08-17 Consolidated Process Machinery, Inc. Hammermill with polygonal screen, regrind deflectors and hinged door mounting screen sections
US20040256507A1 (en) * 2003-06-19 2004-12-23 Bruno Poeltinger Blade mill for grinding plastic material
JP2005279621A (en) * 2004-03-26 2005-10-13 Stolz Co Ltd Crushing apparatus for plastic material
CN201079745Y (en) * 2007-08-09 2008-07-02 武汉钢铁股份有限公司烧结厂 Hammer-type crusher with arc grid plate
CN201157788Y (en) * 2007-10-24 2008-12-03 潍坊汇英重机有限公司 Coarse-fine double-purpose unobstructed crusher
JP2009072783A (en) * 2008-11-21 2009-04-09 Matsui Mfg Co Crusher
CN102049338A (en) * 2009-10-30 2011-05-11 李金林 Assembly crusher cavity
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
CN202860626U (en) * 2012-10-25 2013-04-10 东莞市永淦机械有限公司 Energy-saving ultrafine-crushing crusher
CN103495456A (en) * 2013-09-29 2014-01-08 都江堰申都中药有限公司 Traditional Chinese medicine crushing machine
CN204866059U (en) * 2015-06-09 2015-12-16 李金林 Pulverizer

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