CN110694759A - High-efficient shredded paper device of official working - Google Patents
High-efficient shredded paper device of official working Download PDFInfo
- Publication number
- CN110694759A CN110694759A CN201910981584.8A CN201910981584A CN110694759A CN 110694759 A CN110694759 A CN 110694759A CN 201910981584 A CN201910981584 A CN 201910981584A CN 110694759 A CN110694759 A CN 110694759A
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- paper
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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
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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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
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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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
- B02C18/06—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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
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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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses an office efficient paper shredding device, which relates to the technical field of paper shredders and comprises a box body and partition plates fixed in the box body, wherein two groups of crushing mechanisms which are arranged in a staggered mode are connected to a driving mechanism in a driving mode; the paper crushing device is driven by the driving mechanism to drive the two rotating shafts to drive the cutting blades on the rotating shafts to rotate so as to realize the rotary crushing effect on paper, the arranged blowing mechanism can blow the paper upwards, so that the crushed paper can be turned upwards in the box body, the paper is ensured to be fully cut and crushed by the crushing mechanism, the paper crushing effect is greatly improved, the arranged feeding mechanism can realize the stepping feeding of the paper into the box body, the longitudinal position of the paper is gradually crushed, the crushing process is more stable and full, and the paper is not easy to block.
Description
Technical Field
The invention relates to the technical field of paper shredders, in particular to an office efficient paper shredding device.
Background
The paper shredder is generally composed of a set of rotating blades, a paper comb and a driving motor, wherein paper is fed from the middle of the blades which are engaged with each other and is divided into a plurality of fine paper pieces to achieve the purpose of confidentiality, the paper shredding mode refers to the shape of the paper shredded by a paper shredding knife after the paper is processed by the paper shredder, and according to the composition mode of the paper shredding knife, the existing paper shredding mode comprises the following steps: crushed, granular, segmented, foamed, striped, filamentous, and the like.
The patent with the granted publication number of CN205925886U discloses a paper shredding device for accountants, which comprises a paper shredding device main body, a plurality of groups of paper shredding assemblies, a paper feeding port, a paper shredding cutter holder, two transverse blades, a paper shredding collecting cylinder, a transverse rotating shaft and a transverse control motor; the two groups of paper shredding assemblies are respectively horizontally arranged in the paper shredding device main body and are positioned at the upper part of the paper shredding device main body, and a gap is arranged between the two groups of paper shredding assemblies; the other two groups of paper shredding assemblies are respectively and horizontally arranged in the middle of the paper shredding device main body, each group of paper shredding assemblies comprise a longitudinal control motor, a sliding roller, a plurality of longitudinal cutting blades and a rotating bearing, a paper inlet is formed in the top of the paper shredding device main body, two transverse blades are arranged on a paper shredding cutter holder, the lower end of a transverse rotating shaft is fixedly connected with the paper shredding cutter holder, and the upper end of the transverse rotating shaft and the transverse rotating shaft are fixedly connected with each other
The output shaft of the control motor is connected; the shredded paper collecting cylinder is arranged in the main body of the shredded paper device. Although the device can crush paper, the paper cannot be turned over in the process of crushing the paper so as to be fully extruded out of the blade, and the crushing effect is reduced, so that the office efficient paper crushing device is provided at present to solve the technical problem.
Disclosure of Invention
The invention aims to provide an efficient office paper shredding device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a high-efficient shredded paper device of official working, includes the box and fixes the baffle in the box, and the box top is equipped with feed mechanism, and the baffle bottom is fixed with the protection casing, is equipped with actuating mechanism in the protection casing, and the last drive of actuating mechanism is connected with the broken mechanism of two sets of crisscross settings, the blanking hole has vertically been seted up on the baffle, and blanking hole below is equipped with the guide fill, and guide fill bottom is equipped with the collecting vat, the last drive of actuating mechanism is connected with the mechanism of blowing that carries out the air-blast.
As a modified scheme of the invention: the crushing mechanism comprises two rotating shafts which are rotatably arranged, a plurality of pairs of cutting blades are arranged on the rotating shafts, and the cutting blades on the two rotating shafts are arranged in a staggered mode.
As a modified scheme of the invention: the driving mechanism comprises a double-shaft motor located in the protective cover, an output shaft of the double-shaft motor is in transmission connection with a rotating shaft through a belt pulley mechanism, the double-shaft motor is in driving connection with a crushing shaft, and a plurality of crushing blades which are located inside the material guide hopper are uniformly fixed on the crushing shaft.
As a modified scheme of the invention: the blowing mechanism comprises an axial flow fan in transmission connection with the other output shaft of the double-shaft motor, a circular truncated cone cover covers the axial flow fan, and a screen plate is embedded and installed at the top of the circular truncated cone cover.
As a modified scheme of the invention: feeding mechanism is including being located the inlet pipe at box top, and the relative roller I and the roller II that change that sets up are installed to the inlet pipe internal rotation.
As a modified scheme of the invention: the feeding mechanism further comprises a feeding assembly used for driving the rotary roller II to rotate, the feeding assembly comprises a feeding motor, the feeding motor is in driving connection with an incomplete gear, and a transmission gear which is intermittently meshed with the incomplete gear is coaxially fixed on the rotary roller II.
As a modified scheme of the invention: the feeding pipe is transversely fixed with a sleeve, the sleeve is provided with a sliding frame for rotating the roller I, a sliding block is arranged in the sleeve, and a limiting spring is fixed between the sliding block and the sliding frame.
As a modified scheme of the invention: the slider slidable mounting is in the sleeve, and the screw thread is worn to be equipped with the threaded shaft with the slider butt on the sleeve.
Compared with the prior art, the invention has the beneficial effects that:
the paper crushing device is driven by the driving mechanism to drive the two rotating shafts to drive the cutting blades on the rotating shafts to rotate so as to realize the rotary crushing effect on paper, the arranged blowing mechanism can blow the paper upwards, so that the crushed paper can be turned upwards in the box body, the paper is ensured to be fully cut and crushed by the crushing mechanism, the paper crushing effect is greatly improved, the arranged feeding mechanism can realize the stepping feeding of the paper into the box body, the longitudinal position of the paper is gradually crushed, the crushing process is more stable and full, and the paper is not easy to block.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic top view of a portion of the present invention of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
fig. 5 is a partial perspective view illustrating the connection of the sleeve, the threaded shaft and the sliding frame according to the present invention.
In the figure: 1-box body, 2-feeding pipe, 3-roller I, 4-roller II, 5-feeding motor, 6-rotating shaft, 7-cutting blade, 8-clapboard, 9-guide hopper, 10-collecting tank, 11-blanking hole, 12-incomplete gear, 13-transmission gear, 14-threaded shaft, 15-circular table cover, 16-screen plate, 17-axial fan, 18-double-shaft motor, 19-crushing shaft, 20-crushing blade, 21-belt wheel mechanism, 22-sliding block, 23-limiting spring, 24-sleeve, 25-sliding frame and 26-protective cover.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-5, an office efficient paper shredding device comprises a box body 1 and a partition plate 8 fixed in the box body 1, wherein a feeding mechanism is arranged at the top of the box body 1, a protective cover 26 is fixed at the bottom of the partition plate 8, a driving mechanism is arranged in the protective cover 26, two groups of crushing mechanisms which are arranged in a staggered mode are connected to the driving mechanism in a driving mode, blanking holes 11 are vertically formed in the partition plate 8, a material guide hopper 9 is arranged below the blanking holes 11, a collecting groove 10 is arranged at the bottom of the material guide hopper 9, and a blowing mechanism which blows air from bottom to top is connected to the driving mechanism in.
Feeding mechanism through setting up is to carrying out broken paper to box 1 inside input, actuating mechanism through setting up drives broken mechanism and rotates, broken mechanism includes two rotation axis 6 that rotate the setting, all be equipped with a plurality of pairs of cutting blade 7 on the rotation axis 6, the crisscross setting of cutting blade 7 on two rotation axis 6, rotation axis 6 is rotated by the actuating mechanism drive, rotation axis 6 drives the rotatory realization of cutting blade 7 and breaks the paper and thins into shredded paper bits, shredded paper bits pass blanking hole 11 and enter into baffle box 9 and finally fall into and obtain collecting in collecting tank 10.
The driving mechanism comprises a double-shaft motor 18 positioned in a protective cover 26, an output shaft of the double-shaft motor 18 is in transmission connection with the rotating shaft 6 through a belt pulley mechanism 21, the double-shaft motor 18 is in driving connection with a crushing shaft 19, and a plurality of pairs of crushing blades 20 positioned in the material guide hopper 9 are uniformly fixed on the crushing shaft 19.
An output shaft of double-shaft motor 18 is rotatory through two belt pulley mechanism 21 drive two rotation axis 6, rotation axis 6 drives cutting blade 7 on it rotatory, cutting blade 7 is crisscross to be set up, make the crushing efficiency of paper higher, crushing degree is more abundant, broken wastepaper falls from blanking hole 11, and assemble in the guide hopper 9, double-shaft motor 18 drive crushing axle 19 is rotatory, crushing axle 19 drives its broken blade 20 and carries out the secondary crushing effect of shredded wastepaper, the broken speed of paper has been accelerated.
In addition, the device is also provided with a blowing mechanism which comprises an axial flow fan 17 in transmission connection with the other output shaft of the double-shaft motor 18, a circular table cover 15 is covered on the axial flow fan 17, a screen plate 16 is embedded and installed at the top of the circular table cover 15, the axial flow fan 17 is driven by the other output shaft of the double-shaft motor 18 to rotate and blow air upwards, and the air flow passes through the screen plate 16 to flow upwards, so that the shredded paper scraps can be turned over in the box body 1, and further the shredded paper scraps can be repeatedly cut and crushed by the cutting blades 7.
Example 2
In order to facilitate the paper to be conveyed into the box body 1, on the basis of embodiment 1, in addition, the feeding mechanism comprises a feeding pipe 2 positioned at the top of the box body 1, a roller I3 and a roller II4 which are oppositely arranged are rotatably installed in the feeding pipe 2, the feeding mechanism further comprises a feeding assembly for driving the roller II4 to rotate, the feeding assembly comprises a feeding motor 5, the feeding motor 5 is in driving connection with an incomplete gear 12, and a transmission gear 13 which is in intermittent meshing with the incomplete gear 12 is coaxially fixed on the roller II 4.
The provided rotary roller II4 rotates under the driving of the feeding assembly and conveys paper downwards under the action of friction force of the rotary roller I3, specifically, the feeding motor 5 drives the incomplete gear 12 to rotate, the incomplete gear 12 is in intermittent and transmission with the transmission gear 13 in a meshing manner, and then the intermittent rotation of the rotary roller II4 is realized, at the moment, the paper is fed to the inside of the box body 1 in a stepping manner, namely, different positions of the paper are gradually subjected to the cutting and crushing action of the crushing mechanism, the crushing process is stable and sufficient, and meanwhile, the paper cannot be blocked and the cutting blade 7 cannot be jammed due to continuous feeding of the paper.
In addition, in order to realize that multiple layers of paper can be fed into the box body 1 and simultaneously crushed, a sleeve 24 is transversely fixed on the feeding pipe 2 of the device, a sliding frame 25 for rotatably mounting a rotating roller I3 is slidably mounted on the sleeve 24, a sliding block 22 is arranged in the sleeve 24, and a limiting spring 23 is fixed between the sliding block 22 and the sliding frame 25.
The spring action of the limiting spring 23 can push the sliding frame 25 to drive the rotating roller I3 to move to one side of the rotating roller II4, and then the paper is clamped between the rotating roller II4 and the rotating roller I3, so that the paper crushing device can be adapted to the paper crushing of different thicknesses, and the stable feeding is realized.
In order to further facilitate the stable clamping of the paper, the sliding block 22 is slidably mounted in the sleeve 24, the threaded shaft 14 abutted against the sliding block 22 is arranged on the sleeve 24 in a threaded manner, the threaded shaft 14 is rotated to move relative to the sleeve 24 through the arrangement, the compression degree of the limiting spring 23 is adjusted at the moment, namely the pressing force of the rotating roller I3 and the rotating roller II4 on the paper is adjusted, the flexible adjustment can be carried out according to the thickness of the paper, and the process that the paper gradually enters the box body 1 and is gradually crushed and refined is more stable.
In conclusion, the paper shredder is driven by the arranged driving mechanism to drive the two rotating shafts 6 to drive the cutting blades 7 on the rotating shafts to rotate so as to achieve the rotary shredding effect on paper, the arranged blowing mechanism can blow upwards, so that shredded paper can be turned upwards in the box body 1, the paper is guaranteed to be fully cut and shredded by the shredding mechanism, the shredding effect on the paper is greatly improved, the arranged feeding mechanism can feed the paper into the box body 1 in a stepping mode, the paper is shredded gradually at the longitudinal position, and the shredding process is more stable and sufficient and is not easy to block.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (8)
1. The utility model provides a high-efficient shredded paper device of official working, includes box (1) and fixes baffle (8) in box (1), and box (1) top is equipped with feed mechanism, its characterized in that, baffle (8) bottom is fixed with protection casing (26), is equipped with actuating mechanism in protection casing (26), and the last drive of actuating mechanism is connected with the broken mechanism of two sets of crisscross settings, vertical blanking hole (11) of having seted up on baffle (8), blanking hole (11) below is equipped with guide fill (9), and guide fill (9) bottom is equipped with collecting vat (10), the last drive of actuating mechanism is connected with the mechanism of blowing that carries out the air-blast from bottom to top.
2. The efficient office paper shredding device according to claim 1, wherein the shredding mechanism comprises two rotating shafts (6) which are rotatably arranged, a plurality of pairs of cutting blades (7) are arranged on each rotating shaft (6), and the cutting blades (7) on the two rotating shafts (6) are arranged in a staggered manner.
3. The efficient office paper shredding device as claimed in claim 2, wherein the driving mechanism comprises a double-shaft motor (18) located in the protective cover (26), one output shaft of the double-shaft motor (18) is in transmission connection with the rotating shaft (6) through a belt pulley mechanism (21), the double-shaft motor (18) is in driving connection with a shredding shaft (19), and a plurality of pairs of shredding blades (20) located inside the material guide hopper (9) are uniformly fixed on the shredding shaft (19).
4. The efficient office paper shredding device as claimed in claim 3, wherein the blowing mechanism comprises an axial flow fan (17) in transmission connection with the other output shaft of the double-shaft motor (18), a circular truncated cone cover (15) is covered on the axial flow fan (17), and a screen plate (16) is embedded and mounted at the top of the circular truncated cone cover (15).
5. The efficient office paper shredding device as claimed in claim 1, wherein the feeding mechanism comprises a feeding pipe (2) positioned at the top of the box body (1), and a roller I (3) and a roller II (4) which are oppositely arranged are rotatably mounted in the feeding pipe (2).
6. The efficient office paper shredding device as claimed in claim 5, wherein the feeding mechanism further comprises a feeding assembly for driving the rotary roller II (4) to rotate, the feeding assembly comprises a feeding motor (5), the feeding motor (5) is in driving connection with an incomplete gear (12), and a transmission gear (13) which is intermittently meshed with the incomplete gear (12) is coaxially fixed on the rotary roller II (4).
7. The efficient office paper shredding device as claimed in claim 5, wherein a sleeve (24) is transversely fixed on the feeding pipe (2), a sliding frame (25) for rotatably mounting the rotary roller I (3) is slidably mounted on the sleeve (24), a sliding block (22) is arranged in the sleeve (24), and a limiting spring (23) is fixed between the sliding block (22) and the sliding frame (25).
8. The efficient office paper shredding device according to claim 7, characterized in that the slider (22) is slidably mounted in a sleeve (24), and a threaded shaft (14) abutting against the slider (22) is threaded on the sleeve (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981584.8A CN110694759B (en) | 2019-10-16 | 2019-10-16 | High-efficient shredded paper device of official working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981584.8A CN110694759B (en) | 2019-10-16 | 2019-10-16 | High-efficient shredded paper device of official working |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110694759A true CN110694759A (en) | 2020-01-17 |
| CN110694759B CN110694759B (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910981584.8A Expired - Fee Related CN110694759B (en) | 2019-10-16 | 2019-10-16 | High-efficient shredded paper device of official working |
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| CN (1) | CN110694759B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112403629A (en) * | 2020-10-28 | 2021-02-26 | 徐盼盼 | Production process of degradable biomass packaging material corrugated board |
| CN112808402A (en) * | 2020-12-30 | 2021-05-18 | 广西金誉科技有限公司 | Recycling device for waste paper boxes |
| CN113351318A (en) * | 2021-05-20 | 2021-09-07 | 广东邦泽创科电器股份有限公司 | Irregular kibbling kneader of preventing divulging a secret |
| CN113856858A (en) * | 2021-10-29 | 2021-12-31 | 韩晓红 | Small-size kneader is used in official working |
| CN113941418A (en) * | 2021-10-18 | 2022-01-18 | 温太忠 | Paper shredder |
| CN116352925A (en) * | 2023-03-31 | 2023-06-30 | 连云港富程塑料包装有限公司 | Plastic woven bag recycling processing technology and processing device |
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| CN106799288A (en) * | 2016-12-21 | 2017-06-06 | 宁波江北思洞工业设计有限公司 | A kind of shredder for being provided with release mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112403629A (en) * | 2020-10-28 | 2021-02-26 | 徐盼盼 | Production process of degradable biomass packaging material corrugated board |
| CN112808402A (en) * | 2020-12-30 | 2021-05-18 | 广西金誉科技有限公司 | Recycling device for waste paper boxes |
| CN113351318A (en) * | 2021-05-20 | 2021-09-07 | 广东邦泽创科电器股份有限公司 | Irregular kibbling kneader of preventing divulging a secret |
| CN113941418A (en) * | 2021-10-18 | 2022-01-18 | 温太忠 | Paper shredder |
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| CN113856858A (en) * | 2021-10-29 | 2021-12-31 | 韩晓红 | Small-size kneader is used in official working |
| CN116352925A (en) * | 2023-03-31 | 2023-06-30 | 连云港富程塑料包装有限公司 | Plastic woven bag recycling processing technology and processing device |
| CN116352925B (en) * | 2023-03-31 | 2023-10-20 | 连云港富程塑料包装有限公司 | Plastic woven bag recycling processing technology and processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110694759B (en) | 2021-08-31 |
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Inventor after: Chai Xinwei Inventor after: Yan Xuebo Inventor after: Yan Nanbei Inventor before: Yan Xuebo Inventor before: Yan Nanbei |
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