CN114178019A - High-efficient paper rubbing crusher of adjustable crushing degree - Google Patents
High-efficient paper rubbing crusher of adjustable crushing degree Download PDFInfo
- Publication number
- CN114178019A CN114178019A CN202111409157.6A CN202111409157A CN114178019A CN 114178019 A CN114178019 A CN 114178019A CN 202111409157 A CN202111409157 A CN 202111409157A CN 114178019 A CN114178019 A CN 114178019A
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- paper
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- feeding
- pay
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- 239000000463 material Substances 0.000 claims description 5
- 230000036346 tooth eruption Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 239000010893 paper waste Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
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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
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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
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/2283—Feed means using rollers
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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
- B02C2018/0038—Motor 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
- 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
- B02C2018/164—Prevention of jamming and/or overload
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of office supplies, and discloses a high-efficiency paper shredder capable of adjusting shredding degree, which comprises a loading cover, wherein the loading cover is provided with a storage cavity with an upward opening, a feed chute is communicated with the lower side wall body of the storage cavity, the storage cavity is distributed around the axis circumference of the loading cover, a push plate is arranged in the storage cavity in a sliding manner, the push plate can push paper into the feed chute, a plurality of groups of cutting plates are arranged on the lower side of the loading cover, the device is provided with a feeding cavity, a feeding roller and the like, the feeding roller rotates to drive the paper to feed downwards, the feeding roller controls the feeding speed of the paper, and when the speed of the paper is lower, cutting teeth cut the paper in unit time for more times, so that the cutting width of the paper is reduced.
Description
Technical Field
The invention relates to the technical field of office supplies, in particular to a high-efficiency paper shredder with adjustable shredding degree.
Background
In the daily office process, paper is often required to be smashed to protect confidential information, the smashing efficiency of a small smashing machine for the existing office is low, when the number of layers of paper exceeds a certain number, the cutting teeth are arranged on the roller, the resistance on the roller is large, and the paper is difficult to cut, so that the problem to be solved is how to avoid the paper from being clamped by the device and how to improve the cutting efficiency, and under the same shape and volume, the paper smashing and cutting capacity is improved.
Disclosure of Invention
The invention aims to provide a high-efficiency paper shredder with adjustable shredding degree, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme.
The invention relates to a high-efficiency paper shredder capable of adjusting shredding degree, which comprises a loading cover, wherein the loading cover is provided with a storage cavity with an upward opening, a feed chute is communicated with the lower side wall body of the storage cavity, the storage cavity is distributed around the axis circumference of the loading cover, a pushing plate is arranged in the storage cavity in a sliding manner, the pushing plate can push paper into the feed chute, a cutting plate is arranged at the lower side of the loading cover, a connecting shaft is arranged between the cutting plate, a cutting tooth groove is formed between the upper cutting plate and the lower cutting plate, a paper chute is arranged at the side edge of the cutting plate, the paper chute passes through the paper, a central cavity is arranged in the middle of the cutting plate, a support plate is arranged in the central cavity, a central shaft is rotatably arranged at the upper side of the support plate, a fixing ring is arranged at the upper side of the support plate, a movable ring is rotatably arranged in the support plate, the utility model discloses a cutting device, including solid fixed ring, activity ring, backup pad, connecting rod, fixed ring, movable ring, the backup pad is equipped with the connecting rod, connecting rod fixed connection upside multiunit gu fixed ring, the center pin with activity ring fixed connection, the activity ring is equipped with the secondary shaft, gu fixed ring is equipped with the primary shaft, the primary shaft rotates and is equipped with the cutting tooth, cutting tooth inner with the secondary shaft rotates and is connected, the cutting tooth is equipped with the blade.
Further technical scheme, it is equipped with the rotating ring chamber to feed the rotation of lid side, the rotating ring chamber is followed the axle center circumference of material lid distributes, the rotating ring chamber outside is equipped with the connector, the connector outside is equipped with the rotor, the rotor outside is equipped with the tooth, the rotor with the tooth meshing of material feeding ring, the rotor inboard is equipped with the screw hole, the screw hole threaded connection of rotor has the threaded rod, the threaded rod outside is equipped with the stopper, it is equipped with through the groove to store chamber outside intercommunication, the threaded rod inboard passes through the groove with the slurcam is connected.
According to the technical scheme, a sliding rod is arranged on the outer side of the charging cover in a sliding mode, a feeding ring is arranged on the outer side of the charging cover, the outer side end of the sliding rod is connected with the inner side of the feeding ring, the feeding ring can rotate around the outer side of the charging cover, and teeth are arranged on one side of the feeding ring.
According to the technical scheme, the paper groove is provided with a feeding cavity, the feeding cavity is opened inwards, the feeding cavity rotates to be provided with a feeding roller, the feeding roller is linearly arrayed vertically, the axis of the feeding roller is provided with a belt pulley, a feeding belt is connected between the belt pulleys, and a driving motor is arranged in the feeding cavity and used for driving the belt pulley to rotate.
Further technical scheme, solid fixed ring upside is equipped with first pole, the activity ring upside is equipped with the second pole, the second pole with it is equipped with the telescopic link to articulate between the first pole.
According to the further technical scheme, a motor is arranged on the lower side of the cutting plate, and a shaft of the motor on the lower side of the cutting plate is connected with the shaft center of the supporting plate.
The invention has the beneficial effects that:
this device is through setting up the pay-off chamber, pay-off gyro wheel etc. and the pay-off gyro wheel rotates and drives the paper and feed downwards, and the speed that the pay-off gyro wheel controlled paper fed, when paper speed is less, the number of times of the rotatory cutting paper of cutting tooth in the unit interval is more to reduced the width of paper cutting, improved secret degree, avoid waste paper to be caused information leakage once more, and the same reason reduces pay-off gyro wheel slew velocity, can improve the paper cutting width, under the lower condition of secret requirement, increase the efficiency of cutting.
When the paper need not keep secret completely, the paper is placed in storing the chamber to in entering into the feed chute, the paper receives the cutting of multilayer cutting tooth, cuts the multilayer paper at the same time and smashes, crushing efficiency is higher, the paper number of piles can increase to very thick in the feed chute, the movable ring drives the outside rotation of cutting tooth, the former diameter of adjustment cutting tooth cutting, from little crescent, the cutting tooth cuts the paper from inside to outside gradually, can cut multilayer paper, avoid paper too thick extrusion and this device of card die.
Through covering the side setting along the storage chamber that the axle center circumference distributes of feeding at feeding, waste paper can concentrate and place in the multiunit stores the chamber, and the cutting tooth of make full use of a week, make full use of have the circumference interval that has the cutting function, and space utilization has improved, when guaranteeing cutting efficiency, has maintained than little volume, and the space that the office occupied is less.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of the structure of the lower side of the charging cover 10 in fig. 1;
FIG. 3 is an enlarged schematic view of the structure at C in FIG. 2;
FIG. 4 is an enlarged schematic view of FIG. 2 at B-B;
fig. 5 is an enlarged schematic view of a in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The high-efficiency paper shredder capable of adjusting shredding degree is disclosed by combining with attached drawings 1-5, and comprises a loading cover 10, wherein the loading cover 10 is provided with a storage cavity 13 with an upward opening, a feed chute 14 is communicated with the lower side wall body of the storage cavity 13, the storage cavity 13 is distributed around the axis circumference of the loading cover 10, a push plate 15 is arranged in the storage cavity 13 in a sliding manner, the push plate 15 can push paper into the feed chute 14, a cutting plate 23 is arranged on the lower side of the loading cover 10, the cutting plate 23 is distributed in a linear array manner along the vertical direction, a certain gap is formed between every two adjacent cutting plates 23, a connecting shaft 24 is arranged between every two cutting plates 23, a cutting tooth groove 34 is formed between every two upper and lower cutting plates 23, a paper groove 25 is arranged on the side edge of each cutting plate 23, the paper groove 25 passes through the paper, a central cavity 43 is arranged in the middle of each cutting plate 23, be equipped with backup pad 26 in center cavity 43, upside rotates in the middle of the backup pad 26 and is equipped with center pin 32, backup pad 26 upside is equipped with solid fixed ring 27, backup pad 26 is located gu fixed ring 27 internal rotation is equipped with activity ring 28, gu fixed ring 27 with activity ring 28 is followed the axis nature array of center pin 32, backup pad 26 is equipped with connecting rod 44, connecting rod 44 fixed connection upside multiunit gu fixed ring 27, center pin 32 with activity ring 28 fixed connection, activity ring 28 is equipped with secondary shaft 31, gu fixed ring 27 is equipped with primary shaft 30, primary shaft 30 rotates and is equipped with cutting tooth 29, cutting tooth 29 inner with secondary shaft 31 rotates and connects, cutting tooth 29 is equipped with the blade.
Store the interior mode waste paper of chamber 13, push plate 15 slides in storing chamber 13, push plate 15 promotes waste paper and enters into feed chute 14, rotate movable ring 28, movable ring 28 drives second shaft 31 and rotates, second shaft 31 drives cutting tooth 29 and swings certain angle relative to primary shaft 30, the length of the outside swing extension of cutting tooth 29 can be controlled to control movable ring 28 turned angle, thereby adjustment cutting tooth 29 cutting depth, cut the paper from shallow to deep, avoid cutting the excessive jam card shell that causes, control the speed of paper 25 whereabouts in the paper slot, the width of the rotatory cutting paper of adjustable cutting tooth 29, reduce the width, can improve secret effect, improve the width, can improve cutting efficiency, if do not have secret requirement, the paper directly falls to paper slot 25 bottom, multilayer cutting tooth 29 can cut the paper simultaneously, form the note of same width, the efficiency is highest.
Preferably, the dress material lid 10 side is rotated and is equipped with rotating ring chamber 22, rotating ring chamber 22 is followed the axle center circumference of dress material lid 10 distributes, the rotating ring chamber 22 outside is equipped with connector 17, the connector 17 outside is equipped with rotor 20, the rotor 20 outside is equipped with the tooth, rotor 20 with the tooth meshing of pay-off ring 11, rotor 20 inboard is equipped with the screw hole, rotor 20's screw hole threaded connection has threaded rod 19, the threaded rod 19 outside is equipped with stopper 18, it is equipped with through groove 16 to store the chamber 13 outside intercommunication, threaded rod 19 is inboard to be passed through groove 16 with slurcam 15 connects.
The rotating body 20 is rotated, the rotating body 20 drives the connecting body 17 to rotate in the rotating ring cavity 22, the rotating ring cavity 22 limits the position of the rotating body 20, the rotating body 20 rotates to drive the threaded rod 19 to rotate inwards or outwards, the threaded rod 19 moves inwards and outwards to push the pushing plate 15 to move inwards and outwards, the pushing plate 15 pushes waste paper loaded in the storage cavity 13 to enter the feed chute 14, and the limiting block 18 has the function of limiting the displacement of the threaded rod 19.
Preferably, a sliding rod 12 is arranged on the outer side of the charging cover 10 in a sliding manner, a feeding ring 11 is arranged on the outer side of the charging cover 10, the outer end of the sliding rod 12 is connected with the inner side of the feeding ring 11, the feeding ring 11 can rotate around the outer side of the charging cover 10, and teeth are arranged on one side of the feeding ring 11.
The feeding ring 11 is rotated, the feeding ring 11 drives the sliding rod 12 to rotate, and the teeth of the feeding ring 11 drive all the rotating bodies 20 to rotate simultaneously, so that all the pushing plates 15 are pushed to move inside and outside simultaneously, the function of feeding simultaneously is achieved, the operation difficulty is reduced, and the feeding speed is improved.
Preferably, the side wall body is equipped with the pay-off chamber 35 on the paper slot 25, the pay-off chamber 35 opening is inside, the rotation of pay-off chamber 35 wall body is equipped with pay-off gyro wheel 36, linear array about the pay-off gyro wheel 36, the axle center of pay-off gyro wheel 36 is equipped with belt pulley 39, be connected with pay-off belt 37 between the belt pulley 39, be equipped with the drive in the pay-off chamber 35 belt pulley 39 pivoted motor.
The motor in the feeding cavity 35 drives the belt pulley 39 to rotate, the belt pulley 39 drives all the feeding rollers 36 to rotate through the feeding belt 37, and the rotating speed of the feeding rollers 36 is controlled by controlling the rotating speed of the motor, so that the falling and feeding speed of the paper is controlled.
Preferably, the upper side of the fixed ring 27 is provided with a first rod 41, the upper side of the movable ring 28 is provided with a second rod 42, and an expansion rod 33 is hinged between the second rod 42 and the first rod 41.
The telescopic rod 33 stretches and retracts to drive the movable ring 28 to rotate, the movable ring 28 rotates relative to the fixed ring 27, and the movable ring 28 rotates to drive the second shaft 31 and the first shaft 30 to rotate relatively, so that the cutting teeth 29 are driven to swing.
Preferably, a motor is arranged on the lower side of the cutting plate 23, and a shaft of the motor on the lower side of the cutting plate 23 is connected with the axis of the supporting plate 26.
The motor drives the supporting plate 26 to rotate, power is provided for the supporting plate 26, and the supporting plate 26 rotates to drive the cutting teeth 29 to rotate to cut waste paper.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an adjustable high-efficient paper rubbing crusher who smashes degree, includes the charging cover, its characterized in that: the paper feeding device is characterized in that the loading cover is provided with a storage cavity with an upward opening, the lower side wall body of the storage cavity is communicated with a feed chute, the storage cavity is distributed around the axis circumference of the loading cover, a pushing plate is arranged in the storage cavity in a sliding manner and can push paper into the feed chute, a cutting plate is arranged at the lower side of the loading cover, a connecting shaft is arranged between the cutting plates, a cutting tooth groove is formed between the upper cutting plate and the lower cutting plate, the side edge of the cutting plate is provided with a paper groove, the paper groove passes through the paper, a central cavity is arranged in the middle of the cutting plate, a supporting plate is arranged in the central cavity, a central shaft is arranged in the middle of the supporting plate in a rotating manner, a fixing ring is arranged at the upper side of the supporting plate, the supporting plate is positioned on the fixing ring and provided with a rotary movable ring, the fixing ring and the movable ring are arranged along the axial linear array of the central shaft, and the supporting plate is provided with a connecting rod, connecting rod fixed connection upside multiunit gu fixed ring, the center pin with loose ring fixed connection, the loose ring is equipped with the secondary shaft, gu fixed ring is equipped with the primary shaft, the primary shaft rotates and is equipped with the cutting tooth, cutting tooth inner with the secondary shaft rotates and is connected, the cutting tooth is equipped with the blade.
2. The high-efficiency paper shredder with adjustable shredding degree according to claim 1, characterized in that: the utility model discloses a material loading cover, including feeding cover, rotor, retainer plate, storing chamber, feeding cover side rotates and is equipped with the rotating ring chamber, the rotating ring chamber is followed the axle center circumference of feeding cover distributes, the rotating ring chamber outside is equipped with the connector, the connector outside is equipped with the rotor, the rotor outside is equipped with the tooth, the rotor with the tooth meshing of feeding ring, the rotor inboard is equipped with the screw hole, the screw hole threaded connection of rotor has the threaded rod, the threaded rod outside is equipped with the stopper, it is equipped with through the groove to store the chamber outside intercommunication, the threaded rod inboard passes through the groove with the slurcam is connected.
3. The high-efficiency paper shredder with adjustable shredding degree according to claim 1, characterized in that: the outer side of the charging cover is slidably provided with a sliding rod, the outer side of the charging cover is provided with a feeding ring, the outer side end of the sliding rod is connected with the inner side of the feeding ring, the feeding ring can rotate around the outer side of the charging cover, and one side of the feeding ring is provided with teeth.
4. The high-efficiency paper shredder with adjustable shredding degree according to claim 1, characterized in that: the paper slot upper side wall body is equipped with the pay-off chamber, pay-off chamber opening is inside, pay-off chamber wall body rotates and is equipped with the pay-off gyro wheel, linear array about the pay-off gyro wheel, the axle center of pay-off gyro wheel is equipped with the belt pulley, be connected with the pay-off belt between the belt pulley, be equipped with the drive in the pay-off intracavity the belt pulley pivoted motor.
5. The high-efficiency paper shredder with adjustable shredding degree according to claim 1, characterized in that: the upper side of the fixing ring is provided with a first rod, the upper side of the movable ring is provided with a second rod, and a telescopic rod is hinged between the second rod and the first rod.
6. The high-efficiency paper shredder with adjustable shredding degree according to claim 1, characterized in that: the cutting plate is provided with a motor at the lower side, and the shaft of the motor at the lower side of the cutting plate is connected with the shaft center of the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111409157.6A CN114178019B (en) | 2021-11-24 | 2021-11-24 | Efficient paper grinder capable of adjusting grinding degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111409157.6A CN114178019B (en) | 2021-11-24 | 2021-11-24 | Efficient paper grinder capable of adjusting grinding degree |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114178019A true CN114178019A (en) | 2022-03-15 |
| CN114178019B CN114178019B (en) | 2024-03-08 |
Family
ID=80602517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111409157.6A Active CN114178019B (en) | 2021-11-24 | 2021-11-24 | Efficient paper grinder capable of adjusting grinding degree |
Country Status (1)
| Country | Link |
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| CN (1) | CN114178019B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985073A (en) * | 2022-05-23 | 2022-09-02 | 常州纺织服装职业技术学院 | Crushing roller for carton crusher |
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