CN104525330A - Crusher for treating office confidential data - Google Patents

Crusher for treating office confidential data Download PDF

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Publication number
CN104525330A
CN104525330A CN201410812016.2A CN201410812016A CN104525330A CN 104525330 A CN104525330 A CN 104525330A CN 201410812016 A CN201410812016 A CN 201410812016A CN 104525330 A CN104525330 A CN 104525330A
Authority
CN
China
Prior art keywords
cutter shaft
cutting blade
broken
movable arbor
confidential data
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.)
Granted
Application number
CN201410812016.2A
Other languages
Chinese (zh)
Other versions
CN104525330B (en
Inventor
龙晓斌
阮伟均
王君生
梁胜海
宋俊锡
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.)
Oms Machinery Co Ltd
Original Assignee
Zhongshan Oms Industrial 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 Zhongshan Oms Industrial Co Ltd filed Critical Zhongshan Oms Industrial Co Ltd
Priority to CN201410812016.2A priority Critical patent/CN104525330B/en
Publication of CN104525330A publication Critical patent/CN104525330A/en
Application granted granted Critical
Publication of CN104525330B publication Critical patent/CN104525330B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/22Feed or discharge means
    • B02C18/2216Discharge means

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention discloses a crusher for treating office confidential data. Bearing supports are arranged at the opposite sides of a crusher body, and fixed cutter connecting bases are arranged at the other opposite sides of the crusher body; a driving cutter shaft and a driven cutter shaft which are mutually driven by gears are rotationally connected between the two bearing supports; a crushing driving motor output end is connected with one end of the driving cutter shaft; movable cutter blades are fixedly connected to the driving cutter shaft and the driven cutter shaft at an equal interval; fixed cutter blades which are meshed with the movable cutter blades in a staggered mode are fixedly arranged on the two fixed cutter connecting bases at an equal interval; crushing teeth on the movable cutter blades form a spiral crushing tooth belt, so that the crusher in crushing runs stably, is low in noise, is suitable for destroying confidential data in offices for organs and departments and companies of enterprises; moreover, the destroyed data are not required to be sorted, and the working efficiency is improved.

Description

A kind of disintegrating machine processing office's confidential data
[technical field]
The present invention relates to crushing mechanism, especially a kind of disintegrating machine processing office's confidential data.
[background technology]
In order to maintain secrecy; guarantee that confidential information is revealed; the classified papers of institutional settings or incorporated business generally adopt destructiveness to destroy; paper file is adopted to burn and destroys or manually shred or destroy with shredder; existing shredder crushing is little, puts several paper at every turn, and brokenly can only destroy paper files; and for the storage medium such as CD, disk, shredder then can not be destroyed.Therefore, shredder can not meet the instructions for use of office, and general disintegrating machine takes up room larger, during operation, noise is large, make it not be suitable for office space, and the chip in use owing to being broken easily clamp-ons its bearing spider, chip and then enter in bearing, cause and accelerate bearing fatigue wearing and tearing, shorten the service life of bearing, add maintenance cost.
Namely the present invention researchs and proposes for the deficiencies in the prior art.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of disintegrating machine processing office's confidential data, frame is placed in housing, breaker is provided with at upper rack, breaker is respectively equipped with broken feeding mouth and broken scavenge port up and down, be communicated with the splicing case be movably connected in frame below broken scavenge port, the chamber that feeds intake be located on housing is communicated with broken feeding mouth, the chamber that feeds intake is provided with dog-house, breaker comprises broken case body and is fixedly connected on the broken drive motors on broken case body, broken case body one offside is bearing spider, broken another offside of case body is stationary knife Connection Block, be rotatably connected between two pieces of described bearing spiders each other by gear-driven active cutter shaft with from movable arbor, broken drive motors output is connected with active cutter shaft one end, initiatively cutter shaft and be fixedly connected with cutting blade from the first-class distance of movable arbor, two pieces of described stationary knife Connection Blocks are equidistantly fixed with the ledger-plate be engaged that to interlock with cutting blade, be applicable to institutional settings and enterprise-like corporation in office for destroying confidential data, and broken data of destroying does not need sorting, improve operating efficiency.
For solving the problems of the technologies described above, a kind of disintegrating machine processing office's confidential data of the present invention, comprise housing and the frame being placed in enclosure interior, described upper rack is provided with breaker, described breaker is respectively equipped with broken feeding mouth and broken scavenge port up and down, the splicing case be flexibly connected with frame is provided with below described broken scavenge port, described housing is provided with the chamber that feeds intake be communicated with broken feeding mouth, the described chamber that feeds intake is provided with dog-house, described breaker comprises broken case body and is fixedly connected on the broken drive motors on broken case body, described broken case body one offside is bearing spider, described broken another offside of case body is stationary knife Connection Block, be rotatably connected between two pieces of described bearing spiders each other by gear-driven active cutter shaft with from movable arbor, described broken drive motors output is connected with active cutter shaft one end, described active cutter shaft and be fixedly connected with cutting blade from the first-class distance of movable arbor, two pieces of described stationary knife Connection Blocks are equidistantly fixed with the ledger-plate be engaged that to interlock with cutting blade.
Described active cutter shaft is arranged with mutually staggering from the cutting blade movable arbor, and the ledger-plate on described stationary knife Connection Block and cutting blade mutually stagger and arrange.
Described breaker comprises bearing spider, described bearing spider is provided with lock sleeve installing hole and bearing mounting hole successively from inner side to outside, described bearing mounting hole is combined with and active cutter shaft and the bearing that is rotationally connected from movable arbor, described lock sleeve installing hole be combined with corresponding be located at initiatively cutter shaft and from movable arbor end for fixing cutting blade lock sleeve, described lock sleeve installing hole be provided with the blanking groove be communicated with splicing case between bearing mounting hole.
Be provided with oil sealing between described blanking groove and bearing mounting hole and install shoulder hole, described oil sealing is installed shoulder hole and is provided with corresponding with active cutter shaft with the oil sealing be sealed and matched from movable arbor.
Described blanking groove is provided with the dust retaining ring be fixedly connected with from movable arbor with active cutter shaft.
Described active cutter shaft and be provided with for the cutting blade spacer by cutting blade spaced at equal intervals between the cutting blade movable arbor is adjacent, described ledger-plate cutting edge side be provided with towards and close to the recess of cutting blade spacer lateral surface.
Described cutting blade is circumferentially angularly provided with active cutter shaft described in some crushing teeths and is regular polygon from the cross section of movable arbor installation cutting blade part, described cutting blade be provided with for active cutter shaft or from the corresponding cooperation of movable arbor in the cutting blade connecting hole of regular polygon, described cutting blade staggers successively by certain angle and is arranged on initiatively cutter shaft and make crushing teeth form spiral helicine broken cingulum from movable arbor.
Described housing one side is provided with for opening the side door taking out or put into splicing case, and described dog-house is obliquely installed.
Compared with prior art, a kind of disintegrating machine processing office's confidential data of the present invention, tool has the following advantages:
1, compact conformation of the present invention, taking up room little, operate steadily when spiral helicine broken cingulum makes the present invention broken, noise is little, being applicable to institutional settings and enterprise-like corporation in office for destroying confidential data, and broken data of destroying does not need sorting, improves operating efficiency.
2, the chip clamp-oning bearing spider during broken confidential data falls into splicing case from blanking groove, effectively prevent the chip clamp-oning bearing spider and enters in bearing, protects bearing and runs well.
3, for protect bearing further, arrange the oil sealing being combined with oil sealing and install shoulder hole between blanking groove and bearing mounting hole, sewage and tiny chip then keep off outside bearing by the oil sealing that oil sealing is installed on shoulder hole.
4, be located at the blanking groove on bearing spider in the present invention, in use make the maintenance cost of bearing lower, when oil sealing weares and teares, only need change oil sealing.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is one of structural representation of the present invention.
Fig. 2 is structural representation two of the present invention.
Fig. 3 is internal structure schematic diagram of the present invention.
Fig. 4 is the structural representation of breaker and frame in the present invention.
Fig. 5 is one of structural blast schematic diagram of breaker in the present invention.
The structural blast schematic diagram two of breaker in Fig. 6 the present invention.
Fig. 7 is the structural representation of middle (center) bearing bearing of the present invention.
Fig. 8 is the front view of middle (center) bearing bearing of the present invention.
Fig. 9 is the sectional view of Fig. 8 along A-A direction.
Active cutter shaft and the structural representation from movable arbor and upper cutter thereof in Figure 10 the present invention.
The structural representation of moving knife in Figure 11 the present invention.
In Figure 12 the present invention, lock sleeve, cutting blade and cutting blade spacer are arranged on the structural representation on active cutter shaft.
The sectional view that in Figure 13 the present invention, active cutter shaft is connected with bearing spider.
[detailed description of the invention]
Below in conjunction with accompanying drawing, embodiments of the present invention are elaborated.
A kind of disintegrating machine processing office's confidential data of the present invention, comprise housing 1 and the frame 2 being placed in housing 1 inside, described frame 2 top is provided with breaker 3, described breaker about 3 is respectively equipped with broken feeding mouth 31 and broken scavenge port 32, the splicing case 4 be flexibly connected with frame 2 is provided with below described broken scavenge port 32, described housing 1 is provided with the chamber 13 that feeds intake be communicated with broken feeding mouth 31, the described chamber 13 that feeds intake is provided with dog-house 11, described dog-house 11 is obliquely installed, described housing 1 one side is provided with for opening the side door 12 taking out or put into splicing case 4, the broken drive motors 34 that described breaker 3 comprises broken case body 33 and is fixedly connected on broken case body 33, described broken case body 33 1 offside is bearing spider 331, described broken another offside of case body 33 is stationary knife Connection Block 332, be rotatably connected between two pieces of described bearing spiders 331 each other by gear-driven active cutter shaft 35 with from movable arbor 36, described broken drive motors 34 output is connected with active cutter shaft 35 one end, described active cutter shaft 35 and be equidistantly fixedly connected with cutting blade 37 from movable arbor 36, two pieces of described stationary knife Connection Blocks 332 are equidistantly fixed with the ledger-plate 38 that be engaged staggered with cutting blade 37, time broken, chip is broken into by needing the data of destroying, confidential information on it cannot be recovered.
Described active cutter shaft 35 is arranged with mutually staggering from the cutting blade 37 movable arbor 36, and the ledger-plate 38 on described stationary knife Connection Block 332 and cutting blade 37 mutually stagger and arrange, and make it thorough fragmentation.
Described breaker 3 comprises bearing spider 331, described bearing spider 331 is provided with lock sleeve installing hole 61 and bearing mounting hole 51 successively from inner side to outside, described bearing mounting hole 51 is combined with and active cutter shaft 35 and the bearing 5 that is rotationally connected from movable arbor 36, described lock sleeve installing hole 61 be combined with corresponding be located at initiatively cutter shaft 35 and from movable arbor 36 end for fixing cutting blade 37 lock sleeve 6, in case stop blade 37 axial float, described lock sleeve installing hole 61 be provided with the blanking groove 7 be communicated with splicing case 4 between bearing mounting hole 51.The chip clamp-oning bearing spider 331 during broken confidential data falls into splicing case 4 from blanking groove 7, effectively prevent the chip clamp-oning bearing spider 33 and enters in bearing 5, protect bearing 5 and run well, saved maintenance cost.
For protecting bearing 5 further; be provided with oil sealing between described blanking groove 7 and bearing mounting hole 51 and shoulder hole 9 is installed; described oil sealing is installed shoulder hole 9 and is provided with corresponding with active cutter shaft 35 with the oil sealing 8 be sealed and matched from movable arbor 36, and during operation, oil sealing installs 8, oil sealing on shoulder hole 9 by sewage and tiny chip gear outside bearing 5.
As shown in figure 13, described blanking groove 7 is provided with the dust retaining ring 30 be fixedly connected with from movable arbor 36 with active cutter shaft 35, under the barrier effect of dust retaining ring 30, the chip and sewage of clamp-oning bearing spider 331 can be blocked again further, make it to fall into blanking groove 7 in time, prevent chip and sewage from moving to bearing 5 end.
Described active cutter shaft 35 and be provided with for the cutting blade spacer 39 by cutting blade 37 spaced at equal intervals between the cutting blade 37 movable arbor 36 is adjacent, described ledger-plate 38 cutting edge side be provided with towards and close to the recess 381 of cutting blade spacer 39 lateral surface, make the gap between ledger-plate 38 and cutting blade spacer 39 minimum, with the requirement of satisfied broken fineness.
Described cutting blade 37 to be circumferentially angularly provided with described in some crushing teeths 371 initiatively cutter shaft 35 and to be regular polygon from the cross section that movable arbor 36 installs cutting blade 37 part, described cutting blade 37 be provided with for active cutter shaft 35 or from the corresponding cooperation of movable arbor 36 in the cutting blade connecting hole 372 of regular polygon, described cutting blade 37 staggers successively by certain angle and is arranged on active cutter shaft 35 and makes crushing teeth 371 form spiral helicine broken cingulum 373 from movable arbor 36, during operation, spiral helicine broken cingulum 373 is engaged fragmentation gradually to broken data, make it uniform force, and then ensure that the present invention is when fragmentation, there is the feature little with noise that operate steadily.

Claims (8)

1. one kind processes the disintegrating machine of office's confidential data, it is characterized in that comprising housing (1) and being placed in the inner frame (2) of housing (1), described frame (2) top is provided with breaker (3), described breaker (3) is respectively equipped with broken feeding mouth (31) and broken scavenge port (32) up and down, described broken scavenge port (32) below is provided with the splicing case (4) be flexibly connected with frame (2), described housing (1) is provided with the chamber that feeds intake (13) be communicated with broken feeding mouth (31), the described chamber that feeds intake (13) is provided with dog-house (11), the broken drive motors (34) that described breaker (3) comprises broken case body (33) and is fixedly connected on broken case body (33), described broken case body (33) offside is bearing spider (331), described broken another offside of case body (33) is stationary knife Connection Block (332), be rotatably connected between two pieces of described bearing spiders (331) each other by gear-driven active cutter shaft (35) with from movable arbor (36), described broken drive motors (34) output is connected with active cutter shaft (35) one end, described active cutter shaft (35) and be equidistantly fixedly connected with cutting blade (37) from movable arbor (36), two pieces of described stationary knife Connection Blocks (332) are equidistantly fixed with the ledger-plate (38) that be engaged staggered with cutting blade (37).
2. by the disintegrating machine processing office's confidential data a kind of described in claim 1, it is characterized in that described active cutter shaft (35) and mutually stagger from the cutting blade (37) movable arbor (36) arranging, the ledger-plate (38) on described stationary knife Connection Block (332) and cutting blade (37) mutually stagger and arrange.
3. by the disintegrating machine processing office's confidential data a kind of described in claim 1, it is characterized in that described breaker (3) comprises bearing spider (331), described bearing spider (331) is provided with lock sleeve installing hole (61) and bearing mounting hole (51) successively from inner side to outside, described bearing mounting hole (51) is combined with and active cutter shaft (35) and the bearing (5) that is rotationally connected from movable arbor (36), described lock sleeve installing hole (61) be combined with corresponding be located at initiatively cutter shaft (35) and be used for from movable arbor (36) end fixing cutting blade (37) lock sleeve (6), described lock sleeve installing hole (61) be provided with the blanking groove (7) be communicated with splicing case (4) between bearing mounting hole (51).
4. by the disintegrating machine processing office's confidential data a kind of described in claim 3, it is characterized in that being provided with oil sealing between described blanking groove (7) and bearing mounting hole (51) installs shoulder hole (9), described oil sealing is installed shoulder hole (9) and is provided with corresponding with active cutter shaft (35) with the oil sealing (8) be sealed and matched from movable arbor (36).
5., by the disintegrating machine processing office's confidential data a kind of described in claim 3 or 4, it is characterized in that described blanking groove (7) is provided with the dust retaining ring (30) be fixedly connected with from movable arbor (36) with active cutter shaft (35).
6. by the disintegrating machine processing office's confidential data a kind of described in claim 1, it is characterized in that described active cutter shaft (35) and be provided with for the cutting blade spacer (39) by cutting blade (37) spaced at equal intervals between the cutting blade (37) movable arbor (36) is adjacent, described ledger-plate (38) cutting edge side be provided with towards and close to the recess (381) of cutting blade spacer (39) lateral surface.
7. by a kind of disintegrating machine processing office's confidential data described in claim 1 or 2 or 6, it is characterized in that described cutting blade (37) is circumferentially angularly provided with the described active cutter shaft (35) of some crushing teeths (371) and installs cutting blade (37) cross section partly from movable arbor (36) is regular polygon, described cutting blade (37) be provided with for active cutter shaft (35) or from movable arbor (36) corresponding cooperation in the cutting blade connecting hole (372) of regular polygon, described cutting blade (37) staggers successively by certain angle and is arranged on active cutter shaft (35) and makes crushing teeth (371) form spiral helicine broken cingulum (373) from movable arbor (36).
8. by the disintegrating machine processing office's confidential data a kind of described in claim 1, it is characterized in that described housing (1) side is provided with for opening the side door (12) taking out or put into splicing case (4), described dog-house (11) is obliquely installed.
CN201410812016.2A 2014-12-22 2014-12-22 Crusher for treating office confidential data Active CN104525330B (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106076548A (en) * 2016-08-25 2016-11-09 广东隽诺环保科技股份有限公司 Cyclopentane gas detector
CN106216050A (en) * 2016-08-25 2016-12-14 广东隽诺环保科技股份有限公司 A kind of body structure of single-shaft shredder
CN106238169A (en) * 2016-08-25 2016-12-21 广东隽诺环保科技股份有限公司 A kind of single-shaft shredder
CN106269126A (en) * 2016-11-04 2017-01-04 邯郸学院 A kind of hilted broadsword stemming disintegrating machine
CN106269119A (en) * 2016-08-25 2017-01-04 广东隽诺环保科技股份有限公司 The body structure of cyclopentane gas detector
CN106334611A (en) * 2016-08-25 2017-01-18 广东隽诺环保科技股份有限公司 Cutter structure of dual-shaft shredding machine
CN106827301A (en) * 2017-04-07 2017-06-13 高桥金属制品(苏州)有限公司 Empty container capacity-reduction device
CN109482291A (en) * 2018-12-28 2019-03-19 上海澄泓机器人有限公司 Crushing device in a kind of sewer pipe
CN111298945A (en) * 2020-02-28 2020-06-19 嵊州市德沓科技有限公司 Small office waste crusher
CN112078057A (en) * 2020-09-03 2020-12-15 界首市宏达塑业有限公司 Sorting and crushing device for recycling waste plastics
CN112547262A (en) * 2020-12-15 2021-03-26 无锡宝德金装备科技有限公司 Silicon material crusher
CN114192255A (en) * 2021-12-11 2022-03-18 江苏盛宝仑纸业有限公司 Original corrugated paper preparing smashing device and using method thereof

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CN204469828U (en) * 2014-12-22 2015-07-15 中山市奥美森工业有限公司 A kind of disintegrating machine for the treatment of office's confidential data

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CN2476346Y (en) * 2001-03-29 2002-02-13 开平雅琪塑胶机械模具厂 Plastic shredding machine
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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106076548B (en) * 2016-08-25 2018-08-17 广东隽诺环保科技股份有限公司 Cyclopentane gas detector
CN106216050B (en) * 2016-08-25 2019-10-25 广东隽诺环保科技股份有限公司 A kind of body structure of single-shaft shredder
CN106238169A (en) * 2016-08-25 2016-12-21 广东隽诺环保科技股份有限公司 A kind of single-shaft shredder
CN106238169B (en) * 2016-08-25 2018-07-31 广东隽诺环保科技股份有限公司 A kind of single-shaft shredder
CN106076548A (en) * 2016-08-25 2016-11-09 广东隽诺环保科技股份有限公司 Cyclopentane gas detector
CN106334611A (en) * 2016-08-25 2017-01-18 广东隽诺环保科技股份有限公司 Cutter structure of dual-shaft shredding machine
CN106216050A (en) * 2016-08-25 2016-12-14 广东隽诺环保科技股份有限公司 A kind of body structure of single-shaft shredder
CN106269119A (en) * 2016-08-25 2017-01-04 广东隽诺环保科技股份有限公司 The body structure of cyclopentane gas detector
CN106269126A (en) * 2016-11-04 2017-01-04 邯郸学院 A kind of hilted broadsword stemming disintegrating machine
CN106827301A (en) * 2017-04-07 2017-06-13 高桥金属制品(苏州)有限公司 Empty container capacity-reduction device
CN109482291A (en) * 2018-12-28 2019-03-19 上海澄泓机器人有限公司 Crushing device in a kind of sewer pipe
CN111298945A (en) * 2020-02-28 2020-06-19 嵊州市德沓科技有限公司 Small office waste crusher
CN112078057A (en) * 2020-09-03 2020-12-15 界首市宏达塑业有限公司 Sorting and crushing device for recycling waste plastics
CN112547262A (en) * 2020-12-15 2021-03-26 无锡宝德金装备科技有限公司 Silicon material crusher
CN114192255A (en) * 2021-12-11 2022-03-18 江苏盛宝仑纸业有限公司 Original corrugated paper preparing smashing device and using method thereof
CN114192255B (en) * 2021-12-11 2022-12-13 江苏盛宝仑纸业有限公司 Original corrugated paper preparing smashing device and using method thereof

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