CN110064477A - A kind of shredder convenient for safeguarding - Google Patents
A kind of shredder convenient for safeguarding Download PDFInfo
- Publication number
- CN110064477A CN110064477A CN201910356756.2A CN201910356756A CN110064477A CN 110064477 A CN110064477 A CN 110064477A CN 201910356756 A CN201910356756 A CN 201910356756A CN 110064477 A CN110064477 A CN 110064477A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- loose slot
- driving motor
- installs case
- breaker roll
- 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
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of shredders convenient for safeguarding, including cabinet, cover board set on the intracorporal breaker roll of the case and set on the top of the box, the breaker roll is two groups, in being symmetrically set on the cabinet wall, the cover board is equipped with feed inlet, it is removably connected on the cover board on the cabinet, waste paper box is equipped in the cabinet, the waste paper box is set to below the breaker roll, the breaker roll side wall is equipped with third connecting shaft, the cabinet wall is equipped with the third loose slot matched with the third connecting shaft, the wall box is equipped with installs case, driving motor is removably connected in the installs case, the cabinet wall is equipped with drive cavity, the output shaft of the driving motor is arranged in the drive cavity；When needing to safeguard driving motor, easily driving motor can be taken out out of installs case, reduce the maintenance cost to driving motor.
Description
Technical field
The invention belongs to novel office table separations, more particularly, to a kind of shredder convenient for safeguarding.
Background technique
There is the file much to maintain secrecy in each enterprise, so shredder is the office appliance of enterprise's indispensability, shredder can
The file paper of need for confidentiality is crushed.Shredder is made of the blade, paper comb and drive motor of one group of rotation.Paper
It opens and is sent among the blade being mutually twisted, be divided into many tiny scraps of paper, to achieve the purpose that secrecy.Drive motor is made
Drive blade rotation to realize shredded paper purpose for Power Component, drive motor is easy to appear failure after long-term work, general
The motor of shredder is mounted on inconvenience inside shredder and splits out, to the larger cost of motor maintenance needs, make the maintenance of shredder at
For awkward problem.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of shredder convenient for safeguarding.
To achieve the goals above, the invention adopts the following technical scheme: a kind of shredder convenient for safeguarding, including case
Body, the cover board set on the intracorporal breaker roll of the case and set on the top of the box, the breaker roll is two groups, in being symmetrically set in
On the cabinet wall, the cover board is equipped with feed inlet, is removably connected on the cabinet on the cover board, the cabinet
It is inside equipped with waste paper box, the waste paper box is set to below the breaker roll, and the breaker roll side wall is equipped with third connecting shaft, institute
It states cabinet wall and is equipped with the third loose slot matched with the third connecting shaft, the wall box is equipped with installs case,
Driving motor is removably connected in the installs case, the cabinet wall is equipped with drive cavity, the output of the driving motor
Axis is arranged in the drive cavity；Driving motor provides power for breaker roll, plays fragmentation to the intracorporal paper of case is put into；
When needing to safeguard driving motor, easily driving motor can be taken out out of installs case, be reduced to driving motor
Maintenance cost；Driving motor is provided separately in installs case, avoid paper scrap by the output shaft around to driving motor to drive
The work of dynamic motor impacts, and ensures the stability of driving motor work.
The first driving wheel and the second driving wheel are equipped in the drive cavity, first driving wheel is equipped with transmission
Slot, the output shaft of the driving motor are arranged in the driving groove, and the installation chamber interior wall is equipped with the first arc spring lamination；?
Under the mutual cooperation of driving groove and driving motor output shaft, it form driving motor can also with the first driving wheel after dismounting and match
It closes, provides rotary power for breaker roll；First arc spring lamination plays fixed function to driving motor, and driving motor is fixed on installation
Case medium position increases the fiting effect of driving motor and the first driving wheel, driving motor is avoided to shake at work.
The driving motor is equipped with the 6th loose slot, and convex block, the 6th activity are equipped in the 6th loose slot
It is equipped with the second connecting spring matched with the convex block in slot, the matched with the convex block is equipped at the top of the installs case
Two grooves；When driving motor is encased in installs case, so that convex block is directed at the second groove, make second under the action of the second groove
Connecting spring is in compressive state, it is ensured that the contact effect of convex block and the second groove is in convex block under the contact of the second groove
Driving motor provides power supply connection, work normally driving motor can after being packed into installs case.
The convex block bottom is equipped with the second limit plate, and the 6th movable trench bottom is equipped with the matched with the convex block
Two arc spring laminations；After driving motor is encased in installs case, convex block is made to enter the 6th loose slot under the action of the second groove
It is interior, so that convex block is in contact with the second arc spring lamination, so that power supply be made to be connected with driving motor, powers for driving motor；Second
Under the action of limit plate, position-limiting action is risen to convex block, prevents convex block from deviating from out of the 6th loose slot, promotes convex block and the second arc
The contact effect of elastic slice.
Case lid is connected in the installs case, the case lid is equipped with the lock matched with the installs case；Institute
Installs case side wall is stated equipped with through-hole；After driving motor is encased in installs case, rotation case lid is right under the action of case lid
Installs case plays sealing process prevents driving motor from dropping out out of installs case to play a supportive role to driving motor；Pass through lock
Case lid is fixed in installs case, guarantees the connection effect of case lid and installs case, provides reliable support effect for driving motor；
It enables air to circulate in installs case by through-hole, convenient for the heat dissipation of driving motor, prevents driving motor after continuing working
Fever influences motor service life.
The breaker roll is equipped with mounting groove, is equipped with multiple first link blocks, first link block in the mounting groove
It is equipped with blade, first link block can turn in the mounting groove around the tie point with the mounting groove；Vertical side
Upward staple directly slides out of mounting groove, and the staple laterally bound is in contact with blade, when the staple in paper
When being in contact with the blade on breaker roll, since blade can not cut off staple, blade by after the obstruction of staple to
One link block generates thrust, and the first link block is pushed to overturn in mounting groove, so that blade be made to enter in mounting groove, increases two
Spacing between group breaker roll, falls staple between breaker roll, avoids staple from blocking breaker roll and cause blade
Damage；Directly paper can be put into shredder by the rotation of blade and do break process, without in advance by ordering in paper
Staple takes out, and simplifies the operation of broken paper, promotes the crushing efficiency to paper.
The mounting groove inner wall is equipped with the first loose slot, and the described first movable trench bottom is equipped with the second loose slot, described
First link block is equipped with the first connecting shaft for matching with first loose slot, be equipped in second loose slot with it is described
The fixation kit that first connecting shaft matches；Under the mutual cooperation of loose slot and the first connecting shaft, realize the first link block with
Being detachably connected for mounting groove, safeguards blade convenient for removing blade from breaker roll；It is packed by the first link block
When in mounting groove, the first connecting shaft is inserted into the first loose slot, moves to the first connecting shaft along the second loose slot
Second movable trench bottom, plays fixed function to the first connecting shaft under the action of fixation kit, and the first connecting shaft is fixed on the
In two loose slots, to the first link block is fixed in mounting groove, convenient for playing crushing effect to paper by blade.
It, can be easily by driving motor from peace the invention has the following advantages that when needing to safeguard driving motor
It is taken out in vanning, reduces the maintenance cost to driving motor；Driving motor is provided separately in installs case, avoid paper scrap by around
Enter to being impacted to the work of driving motor on the output shaft of driving motor, ensures the stability of driving motor work.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is diagrammatic cross-section one of the invention.
Fig. 3 is enlarged drawing at the F in Fig. 2.
Fig. 4 is diagrammatic cross-section two of the invention.
Fig. 5 is diagrammatic cross-section three of the invention.
Fig. 6 is enlarged drawing at the A in Fig. 5.
Fig. 7 is enlarged drawing at the H in Fig. 5.
Fig. 8 is diagrammatic cross-section four of the invention.
Fig. 9 is diagrammatic cross-section five of the invention.
Figure 10 is enlarged drawing at the G in Fig. 9.
Figure 11 is the structural schematic diagram of breaker roll of the present invention.
Figure 12 is the diagrammatic cross-section one of breaker roll of the present invention.
Figure 13 is enlarged drawing at the B in Figure 12.
Figure 14 is the diagrammatic cross-section two of breaker roll of the present invention.
Figure 15 is enlarged drawing at the C in Figure 14.
Figure 16 is the structural schematic diagram of waste paper box of the present invention.
Figure 17 is the diagrammatic cross-section one of waste paper box of the present invention.
Figure 18 is the diagrammatic cross-section two of waste paper box of the present invention.
Figure 19 is enlarged drawing at the D in Figure 18.
Figure 20 is the diagrammatic cross-section three of waste paper box of the present invention.
Figure 21 is enlarged drawing at the E in Figure 20.
Figure 22 is the diagrammatic cross-section four of waste paper box of the present invention.
Specific embodiment
As shown in Figure 1-22, a kind of shredder convenient for safeguarding, including cabinet 1, the breaker roll 2 in the cabinet 1
And the cover board 3 set on 1 top of the cabinet, the breaker roll 2 are two groups, and in being symmetrically set on 1 inner wall of cabinet, the lid
Plate 3 is equipped with feed inlet 31, and for feed inlet for paper to be put into, feed inlet is set to the top position between two groups of breaker rolls；Institute
It states and is removably connected on cover board 3 on the cabinet 1, waste paper box 4 is equipped in the cabinet 1, the waste paper box 4 is set to described
2 lower section of breaker roll, is fallen in waste paper box by the broken paper scrap of breaker roll, convenient for being collected to paper scrap；The breaker roll 2
Multiple mounting grooves 21 are equipped with, are equipped with multiple first link blocks 22 in the mounting groove 21, first link block 22 is equipped with
Blade 221, first link block 22 can turn in the mounting groove 21 around the tie point with the mounting groove 21；Right
When paper is crushed, paper is put into from feed inlet, break process is played to paper by breaker roll；Ordering on vertical direction
Staple directly slides out of mounting groove, and the staple laterally bound is in contact with blade, when the staple and breaker roll in paper
On blade when being in contact, since blade can not cut off staple, blade by after the obstruction of staple to the first link block
Thrust is generated, the first link block is pushed to overturn in mounting groove, so that blade be made to enter in mounting groove, increases two groups of breaker rolls
Between spacing, fall staple between breaker roll, avoid staple that breaker roll is blocked to the damage for causing blade；Pass through
Paper can be directly put into shredder and do break process by the rotation of blade, it is not necessary that the staple in paper is taken out in advance,
The operation for simplifying broken paper, promotes the crushing efficiency to paper.
21 inner wall of mounting groove is equipped with the first loose slot 23, and 23 bottom of the first loose slot is equipped with the second activity
The diameter of slot, the first loose slot and the second loose slot is identical, is equipped with the first loose slot on the inner wall of mounting groove two sides, and described first
Link block 22 is equipped with the first connecting shaft 222 for matching with first loose slot 23, be equipped in second loose slot with
The fixation kit that first connecting shaft 222 matches；Under the mutual cooperation of loose slot and the first connecting shaft, realize that first connects
Being detachably connected for block and mounting groove being connect, blade being safeguarded convenient for being removed from breaker roll blade；It is connected by first
When block is encased in mounting groove, the first connecting shaft is inserted into the first loose slot, makes the first connecting shaft along the second loose slot
The second movable trench bottom is moved to, fixed function is played to the first connecting shaft under the action of fixation kit, the first connecting shaft is consolidated
It is scheduled in the second loose slot, to the first link block is fixed in mounting groove, convenient for playing broken effect to paper by blade
Fruit.
The fixation kit includes set on the fixed spring 241 of the second loose slot inner wall and set on the fixed spring
Fixed block 24 on 241, the adjacent fixed block 24 are connected by a first connecting rod 242；It is packed by the first connecting shaft
Before in loose slot, fixed block is pushed along the second loose slot under the action of first connecting rod, fixed block is made to move to second
Loose slot one end, convenient for the first connecting shaft to be encased in the second loose slot；Under the action of fixed spring, the first connection is pushed
Axis moves to the second loose slot both ends, plays fixed function to the first connecting shaft, prevents the first connecting shaft from taking off out of second loose slot
Out, the connection effect for promoting the first link block and mounting groove, avoids blade from making link block out of mounting groove when contacting with paper
It drops out, promotes blade to the cutting effect of paper.
The first connecting plate 251 is removably connected on first link block 22, activity connects on first connecting plate 251
It is connected to the first movable plate 25, described first movable plate, 25 one end is connected with the second movable plate 26, second movable plate 26
It is equipped with the support spring 261 matched with first link block 22, second movable plate 26 passes through one second connecting shaft
It is movably connected on 21 inner wall of mounting groove；Under the mutual cooperation of the first movable plate and the second movable plate, connected to first
Block plays a supportive role, and prevents blade from be flipped the first link block when being in contact with the scraps of paper；When blade connects with staple
When touching, blade can not cut off staple, and blade is pushed to drive the overturning of the first link block, the first link block under the action of staple
It pushes the first movable plate and the second movable plate to rotate around tie point, increases between breaker roll after being transferred to blade in mounting groove
Distance, fall staple between breaker roll, staple avoided to damage blade；Under the action of support spring,
It plays a supportive role to the first link block, promotes the support effect of the first movable plate and the second movable plate, blade is made to be that paper connects
It will not be easily flipped when touching.
Second connecting shaft is equipped with torsional spring, is equipped in the mounting groove 21 and matches with second movable plate 26
Gag lever post 27；First connecting plate 25 is equipped with the first limited block 252, and first link block 22 is equipped with and described first
The limit sliding chutes that limited block 252 matches；Under the action of torsional spring, make the second movable plate energy after driving the rotation of the second connecting shaft
So that the second movable plate is automatically reset, stretch out blade out of mounting groove after staple is fallen, makees convenient for playing cutting to paper
With；Position-limiting action is played to the second movable plate under the action of gag lever post, the second movable plate is rotated can only toward the direction, makes
First link block can only rotate toward the direction, make blade in normal state with installation groove bottom in vertical state, promoted
To the cutting effect of paper；When the first link block to be encased in mounting groove, the first movable plate and the second movable plate are pulled, is made
First movable plate and the second movable plate are in a linear state, and the first limited block is pushed into limit sliding chutes, make the first activity
Plate and the first link block form connection cooperation, and then the first connecting shaft is encased in the second loose slot, complete to connect to first
The installation of block；It can facilitate to remove the first link block and the blade on the first link block is maintained or replaced, reduce to shredded paper
The maintenance difficulties of machine.
2 both ends of breaker roll are equipped with third connecting shaft 28, and 1 inner wall of cabinet is equipped with and the third connecting shaft 28
The third loose slot matched, third loose slot side are equipped with drive cavity 16, are equipped in the drive cavity 16 for driving
Move the driving motor 121 that the breaker roll 2 rotates；After breaker roll is loaded into cabinet, third connecting shaft is placed in third activity
In slot, under the action of driving motor, rotary power is provided for breaker roll, relatively rotates two groups of breaker rolls broken to paper
Processing；Under the mutual cooperation of third loose slot and third connecting shaft, convenient for breaker roll is taken out out of third loose slot, thus
Easily the blade on breaker roll can be safeguarded, reduce the maintenance cost of shredder.
Handle 32 is connected on the cover board 3,1 side wall of cabinet is equipped with the branch matched with the handle 32
Bracer 11；3 bottom of cover board is equipped with the fixed link 34 matched with the third loose slot；Third connecting shaft is encased in third
After in loose slot, by cover plate lid on cabinet, fixed link is inserted into third loose slot, connects third under the action of fixed link
Spindle is fixed on third activity trench bottom, and third connecting shaft is avoided to move in third loose slot, it is ensured that breaker roll can be stablized
Rotation, promote breaker roll to the crushing effect of paper；Easily shredder can be lifted under the action of handle, to shredder
Transportation is played, convenient for working before shredder is carried to required desk, promotes the convenience that shredder uses.
The cover board 3 is equipped with the second link block 33, and second link block 33 is equipped with the first groove, the cabinet 1
Side wall is equipped with third link block 13, is connected with the latch closure matched with first groove on the third link block 13
15；After cover plate lid is on cabinet, latch closure is rotated, latch closure is turned to and is matched with the first groove, in latch closure and the first groove
Under mutual cooperation, fixed function is risen to cover board, cover board is fixed on cabinet, to play a supportive role to fixed link, makes third
Connecting shaft is fixed in third loose slot under the action of fixed link, promotes the connection effect of breaker roll and cabinet.
It is equipped with the first movable chamber 131 in the third link block 13, is equipped with the 4th link block in first movable chamber 131
14, the 4th link block 14 can be moved along 131 inner wall of the first movable chamber；15 bottom of latch closure is equipped with the fourth connecting shaft
151, the fourth connecting shaft 151 is arranged in the 4th link block 14, and limit bullet is equipped at the top of the 4th link block 14
Spring 141；When rotating latch closure matches latch closure with the first groove, pulls latch closure up to move, move to the 4th link block
At the top of first movable chamber, latch closure is made to be higher than the second link block, cooperated convenient for forming latch closure and the first groove；When latch closure turns to
After above first groove, the 4th link block moves down under the action of limit spring, is embedded into latch closure in the first groove, from
And latch closure and the first groove is made to mutually form cooperation, fixed function is risen to cover board, avoids breaker roll from being directly exposed to and causes to anticipate outside
Outer accident promotes the fixed effect to breaker roll.
1 side wall of cabinet is equipped with installs case 12, and the driving motor 121 is detachably set in the installs case 12,
The output shaft of the driving motor 121 is arranged in the drive cavity 16, and 121 output shaft of driving motor is equipped with first and passes
Driving wheel 161, the drive cavity 16 is interior to be equipped with the second driving wheel 162 matched with first driving wheel 161；Third connecting shaft
It is matched after being encased in third loose slot with the second driving wheel, driving motor drives the rotation of the first driving wheel, drives second
Driving wheel rotation provides for breaker roll and turns to drive breaker roll rotation under the action of the first driving wheel and the second driving wheel
Dynamic power, does shredded paper work convenient for shredder.
4 inner top of waste paper box is equipped with baffle 41, and third movable plate 42 is connected on the baffle 41, and third is living
Movable plate side wall is equipped with the 5th connecting shaft, and third movable plate is connected on baffle by the 5th connecting shaft, is set on the waste paper box 4
There is the second movable chamber 43, is equipped with movable block 44 in second movable chamber 43, the movable block 44 can push institute when moving down
Third movable plate 42 is stated to rotate around tie point；It needs to take out waste paper box out of cabinet after paper has been crushed and it is carried out clearly
When reason, movable block is pushed along the second movable cavity wall, so that movable block is moved to the second movable chamber bottom, with the fortune of movable block
It is dynamic, it rotates third movable plate around tie point, squeezing action is played to the paper in waste paper box under the action of third movable plate,
Prevent waste paper box paper scrap when taking out from falling out of waste paper box, convenient for clearing up paper scrap；Baffle and third movable plate are mutual
Cooperation plays barrier effect to the paper scrap at the top of waste paper box, prevents third movable plate from making paper scrap out of waste paper box when squeezing paper scrap
It drops out.
4 inner wall of waste paper box is equipped with the 5th link block 47, is equipped with third movable chamber in the 5th link block 47
471, third movable chamber is obliquely installed, and is equipped in the third movable chamber 471 and is pushed away with what the third movable plate 42 matched
Bar 48,4 side wall of waste paper box are equipped with hydraulic cavities 45, and hydraulic cavities are provided with hydraulic oil, and the hydraulic cavities 45 pass through an infusion
Chamber 46 is communicated with the third movable chamber 471；When movable block moves down along the second movable cavity wall, in the work of movable block
With the pressure in lower change hydraulic cavities, enter the hydraulic oil in hydraulic cavities in third movable chamber by transfusing chamber, hydraulic
It pushes push rod to move along third activity cavity wall under the action of oil, so that push rod be made to stretch out out of third movable chamber, makes push rod
It is in contact with third movable plate, convenient for pushing the rotation of third movable plate under the action of push rod, third movable plate is made to turn to water
Prosposition, which is set, plays squeezing action to paper scrap, prevents paper scrap from falling out of waste paper box.
48 bottom of push rod is equipped with the first limit plate 481 matched with the third movable chamber 471, first limit
Position 481 bottom of plate is equipped with buffer spring 482, and the transfusing chamber 46 is communicated with 471 bottom of third movable chamber；First limit plate
It is matched with third movable chamber, push rod is avoided to deviate from out of third movable chamber, promote the fiting effect of push rod and third movable chamber；
Under the action of buffer spring, making push rod with third movable chamber bottom, there are certain intervals, and push rod is avoided to block up third movable chamber
Plug cannot be introduced into hydraulic oil in third movable chamber；When movable block moves at the top of the second movable chamber, in buffer spring and
Under the action of hydraulic oil, decline push rod slowly along third movable chamber, push rod and third movable chamber bottom avoided to generate collision,
It shields to third movable chamber and push rod；Transfusing chamber is communicated with third movable chamber bottom, convenient for directly inputting hydraulic oil
It to push rod bottom, moves push rod under the action of hydraulic oil along third activity cavity wall, pushes third movable plate to paper scrap
Play squeezing action.
Second movable chamber, 43 side wall is equipped with the 4th loose slot 431, and the movable block 44 is equipped with pushing block 441, institute
It states pushing block 441 to be arranged in the 4th loose slot 431, the hydraulic cavities 45 are set to 43 lower section of the second movable chamber, described
44 bottom of movable block is equipped with the second connecting rod 442, and second connecting rod 442 is arranged in the hydraulic cavities 45, and described second
442 bottom of connecting rod is equipped with push plate 444, and push plate is corresponding with hydraulic cavities, and reset spring 443 is arranged in the second connecting rod,
It can be movable block Rapid reset after pushing under the action of reset spring；Convenient for promotion movable block along second under the setting of pushing block
Movable chamber is mobile, after pushing movable block mobile, can easily pull out waste paper box out of cabinet, be convenient under the action of pushing block
Paper scrap in waste paper box is cleared up；After movable block moves to the second movable chamber bottom, movable block pushes the second connecting rod
It moves down, so that push plate is squeezed hydraulic intracavitary hydraulic oil, hydraulic oil is squeezed into transfusing chamber under the action of push plate, makes liquid
Pressure oil, which enters in third movable chamber, pushes the rotation of third movable plate, and the paper scrap in waste paper box is compacted, prevents waste paper box from taking
Paper scrap is fallen from waste paper box when out.
41 inner wall of baffle is equipped with the second limited block 411 matched with the third movable plate 42；The baffle
41 are equipped with the 5th loose slot 413, are equipped with the first connecting spring 414, first connecting spring in the 5th loose slot 413
414 tops are equipped with third limited block 412, are arc-shaped structure at the top of the third limited block 412；In the second limited block and third
Under the action of limited block, position-limiting action is played to third movable plate, when waste paper box is in cabinet, third movable plate is made to be in skewed
State is collected paper scrap convenient for falling to paper scrap in waste paper box；When push rod pushes the rotation of third movable plate, in push rod
Under the action of, so that third movable plate and third limited block is generated extruding, under the action of third limited block top arc structure, makes
Third limited block is pushed into the 5th loose slot by third movable plate, so that third movable plate is made to continue to overturn, it will be in waste paper box
Paper scrap compacting, prevent the paper scrap in waste paper box from dropping out；By third activity under the cooperation of the second limited block and third limited block
Plate is fixed on designated position, and third movable plate is avoided to impact the collection work of waste paper box.
First driving wheel 161 is equipped with driving groove, and the output shaft of the driving motor 121 is arranged in the driving groove
Interior, 12 inner wall of installs case is equipped with the first arc spring lamination 124, and arc spring lamination is made of metal plate-like material；In driving groove
Under the mutual cooperation of driving motor output shaft, it form driving motor can also with the first driving wheel after dismounting and cooperate, be broken
Broken roller provides rotary power；First arc spring lamination plays fixed function to driving motor, and driving motor is fixed in the middle part of installs case
Position increases the fiting effect of driving motor and the first driving wheel, driving motor is avoided to shake at work.
The driving motor 121 is equipped with the 6th loose slot 1211, and the 6th loose slot is two groups, electric in driving is symmetrically set in
On machine, it is equipped with convex block 1212 in the 6th loose slot 1211, is equipped with and the convex block in the 6th loose slot 1211
It is recessed to be equipped with second matched with the convex block 1212 at the top of the installs case 12 for 1212 the second connecting springs 1214 matched
Slot 123；Second bottom portion of groove is equipped with metallic laminas, to conduct the electric current in shredder；Driving motor is encased in installs case
When interior, so that convex block is directed at the second groove, so that the second connecting spring is in compressive state under the action of the second groove, it is ensured that convex block
Power supply connection is provided for driving motor, makes driving electricity in convex block under the contact of the second groove with the contact effect of the second groove
Machine can work normally after being packed into installs case.
1212 bottom of convex block be equipped with the second limit plate 1213,1211 bottom of the 6th loose slot be equipped with it is described convex
The second arc spring lamination 1215 that block 1212 matches, the second arc spring lamination are made of metal plate-like material, two group of second arc bullet
Piece is connected with the input terminal of driving motor and output end respectively；After driving motor is encased in installs case, in the second groove
Enter convex block in the 6th loose slot, so that convex block is in contact with the second arc spring lamination, to make power supply and driving motor
It is connected, powers for driving motor；Under the action of the second limit plate, position-limiting action is played to convex block, prevents convex block from the 6th activity
Abjection in slot, promotes the contact effect of convex block and the second arc spring lamination.
Case lid 122 is connected in the installs case 12, the case lid 122 is equipped with and matches with the installs case 12
Lock；12 side wall of installs case is equipped with through-hole；After driving motor is encased in installs case, case lid is rotated in case lid
Under the action of sealing process risen to installs case prevent driving motor from falling out of installs case to play a supportive role to driving motor
Out；Case lid is fixed in installs case by latching, guarantees the connection effect of case lid and installs case, is provided reliably for driving motor
Support effect；It enables air to circulate in installs case by through-hole, convenient for the heat dissipation of driving motor, prevents driving motor from existing
Fever influences motor service life after continuing working.
After waste paper box takes out out of cabinet, the rotation of third movable plate is pushed, third movable plate is pushed to the second limited block
At position, under the rotation of the second movable plate, push rod is pushed into the first third movable chamber, is made hydraulic in third movable chamber
Oil is re-entered into hydraulic cavities by transfusing chamber；Third movable plate is under the action of the second limited block and third limited block
Heeling condition, convenient for pouring out the paper scrap in waste paper box.
Claims (7)
1. a kind of shredder convenient for safeguarding including cabinet (1), the breaker roll (2) being set in the cabinet (1) and is set to described
Cover board (3) at the top of cabinet (1), the breaker roll (2) are two groups, in being symmetrically set on the cabinet (1) inner wall, the cover board
(3) feed inlet (31) are equipped with, are removably connected on the cabinet (1) on the cover board (3), worn in the cabinet (1)
Have waste paper box (4), the waste paper box (4) is set to below the breaker roll (2), it is characterised in that: on breaker roll (2) side wall
Equipped with third connecting shaft (28), cabinet (1) inner wall is equipped with the third activity matched with the third connecting shaft (28)
Slot, cabinet (1) side wall are equipped with installs case (12), are removably connected with driving motor (121) in the installs case (12),
Cabinet (1) inner wall is equipped with drive cavity (16), and the output shaft of the driving motor (121) is arranged in the drive cavity (16)
It is interior.
2. one kind described in accordance with the claim 1 shredder convenient for safeguarding, it is characterised in that: be equipped in the drive cavity (16)
First driving wheel (161) and the second driving wheel (162), first driving wheel (161) are equipped with driving groove, the driving motor
(121) output shaft is arranged in the driving groove, and installs case (12) inner wall is equipped with the first arc spring lamination (124).
3. one kind described in accordance with the claim 1 shredder convenient for safeguarding, it is characterised in that: on the driving motor (121)
Equipped with the 6th loose slot (1211), it is equipped with convex block (1212) in the 6th loose slot (1211), the 6th loose slot
(1211) it is equipped with the second connecting spring (1214) matched with the convex block (1212) in, is equipped at the top of the installs case (12)
The second groove (123) matched with the convex block (1212).
4. one kind described in accordance with the claim 3 shredder convenient for safeguarding, it is characterised in that: convex block (1212) bottom is set
Have the second limit plate (1213), the 6th loose slot (1211) bottom is equipped with the second arc matched with the convex block (1212)
Shape elastic slice (1215).
5. one kind described in accordance with the claim 1 shredder convenient for safeguarding, it is characterised in that: movable on the installs case (12)
It is connected with case lid (122), the case lid (122) is equipped with the lock matched with the installs case (12)；The installs case
(12) side wall is equipped with through-hole.
6. a kind of shredder convenient for safeguarding according to claim 4, it is characterised in that: the breaker roll (2) is equipped with
Mounting groove (21), the mounting groove (21) is interior to be equipped with multiple first link blocks (22), and first link block (22) is equipped with knife
Piece (221), first link block (22) can turn to the mounting groove (21) around the tie point with the mounting groove (21)
It is interior.
7. a kind of shredder convenient for safeguarding according to claim 6, it is characterised in that: on mounting groove (21) inner wall
Equipped with the first loose slot (23), the first loose slot (23) bottom is equipped with the second loose slot, on first link block (22)
It is equipped with equipped with the first connecting shaft (222) matched with first loose slot (23), in second loose slot and described the
The fixation kit that one connecting shaft (222) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910356756.2A CN110064477B (en) | 2019-04-29 | 2019-04-29 | Easy-to-maintain paper shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910356756.2A CN110064477B (en) | 2019-04-29 | 2019-04-29 | Easy-to-maintain paper shredder |
Publications (2)
| Publication Number | Publication Date |
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| CN110064477A true CN110064477A (en) | 2019-07-30 |
| CN110064477B CN110064477B (en) | 2021-04-06 |
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ID=67369563
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910356756.2A Active CN110064477B (en) | 2019-04-29 | 2019-04-29 | Easy-to-maintain paper shredder |
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| Country | Link |
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| CN (1) | CN110064477B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114521392A (en) * | 2022-01-20 | 2022-05-24 | 湖北佛洛里西环境科技有限公司 | Straw crushing device for producing biogas |
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| EP0239104A2 (en) * | 1986-03-27 | 1987-09-30 | H.S.M. Pressen GmbH | Cutting mechanism for a document shredder |
| US5961059A (en) * | 1997-04-30 | 1999-10-05 | Fellowes Manufacturing Company | Support for drive system in a paper shredder |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110064477B (en) | 2021-04-06 |
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Effective date of registration: 20230822 Address after: 529000 First floor, No. 38-1, Nonglin New Village, Pengjiang District, Jiangmen City, Guangdong Province Patentee after: Jiangmen Yuanfeng Office Supplies Co.,Ltd. Address before: Room 1401, 14th floor, Huaye building, 511 Jianye Road, Binjiang District, Hangzhou, Zhejiang 310000 Patentee before: HANGZHOU MAGICFIRM NETWORK TECHNOLOGY Co.,Ltd. |