CN111940036A - Corrugated board crushing and recycling machine - Google Patents
Corrugated board crushing and recycling machine Download PDFInfo
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- CN111940036A CN111940036A CN202010794407.1A CN202010794407A CN111940036A CN 111940036 A CN111940036 A CN 111940036A CN 202010794407 A CN202010794407 A CN 202010794407A CN 111940036 A CN111940036 A CN 111940036A
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- crushing
- eccentric
- arc
- roller
- shaped surface
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-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
- 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
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of 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
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a corrugated board crushing and recycling machine, which comprises a crushing chamber and two eccentric rollers, wherein the two eccentric rollers are parallel and are arranged in the crushing chamber according to a preset distance, two ends of each eccentric roller are respectively provided with a rotating shaft, the rotating shafts at the two ends of each eccentric roller are respectively in running fit with the chamber wall of the crushing chamber, each eccentric roller is provided with a plurality of rows of crushing teeth a along the rotating axis thereof, and the crushing teeth a arranged on the two eccentric rollers are staggered with each other; the length of the crushing teeth a arranged on the outer peripheral surface of the eccentric roller is different along with the distance from the rotating axis, and the length of the crushing teeth a is linearly reduced along with the increase of the distance. The beneficial effects are that: the length of the broken teeth a arranged at the positions of the outer peripheral surfaces of the eccentric rollers along with the different distances from the rotating axis is different, the length of the broken teeth a is linearly reduced along with the increase of the distance, material openings with different sizes can be generated between the two eccentric rollers during rotation, and the material openings are changed in real time, so that corrugated boards with different quantities can be bitten into in real time during the crushing process to be crushed, and the crushing efficiency is high.
Description
Technical Field
The invention relates to the field of corrugated board recycling, in particular to a corrugated board crushing recycling machine.
Background
Corrugated board is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer (commonly called as "hole paper", "corrugated core paper", "corrugated paper core", "corrugated base paper") and one layer of paper board (also called as "box board paper" or "box paper board"). It has high mechanical strength and can resist collision and falling in the process of transportation. The actual performance of a corrugated box depends on three factors: the nature of the core paper and paperboard and the structure of the carton itself.
Corrugated container board need carry out broken the recovery to it after using, and when artifical carrying out the breakage to corrugated container board, crushing efficiency is low, broken operating personnel is fragile.
Disclosure of Invention
The invention aims to provide a corrugated board crushing and recycling machine to overcome the defects in the prior art.
The technical scheme for solving the technical problems is as follows: a corrugated board crushing and recycling machine comprises a crushing chamber and two eccentric rollers, wherein the two eccentric rollers are parallel and are arranged in the crushing chamber according to a preset distance, two ends of each eccentric roller are respectively provided with a rotating shaft, the rotating shafts at the two ends of each eccentric roller are respectively in rotating fit with the chamber wall of the crushing chamber, each eccentric roller is provided with a plurality of rows of crushing teeth a along the rotating axis thereof, and the crushing teeth a arranged on the two eccentric rollers are staggered with each other; the length of the crushing teeth a arranged on the outer peripheral surface of the eccentric roller is different along with the distance from the rotating axis, and the length of the crushing teeth a is linearly reduced along with the increase of the distance.
The invention has the beneficial effects that:
the corrugated board is crushed by the two eccentric rollers and the crushing teeth a arranged on the eccentric rollers, and compared with manual crushing, the mechanical crushing has high efficiency and high safety factor; the length of the broken teeth a arranged at the positions of the outer peripheral surfaces of the eccentric rollers along with the different distances from the rotating axis is different, the length of the broken teeth a is linearly reduced along with the increase of the distance, material openings with different sizes can be generated between the two eccentric rollers during rotation, and the material openings are changed in real time, so that corrugated boards with different quantities can be bitten into in real time during the crushing process to be crushed, and the crushing efficiency is high.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the device also comprises a driving device, and the two eccentric rollers are respectively connected with the driving device.
The crushing device further comprises a cylindrical roller and crushing teeth b, wherein the cylindrical roller is arranged in the crushing chamber, and two ends of the cylindrical roller are respectively in running fit with the wall of the crushing chamber; the cylindrical roller is parallel to the eccentric rollers and is positioned below the two eccentric rollers, a plurality of rows of crushing teeth b are arranged on the cylindrical roller along the rotation axis of the cylindrical roller, and the crushing teeth b arranged on the cylindrical roller and the crushing teeth a arranged on the eccentric rollers are mutually staggered; can cooperate two eccentric rolls to carry out the secondary crushing to the corrugated container board that flows out from between two eccentric rolls, improve crushing efficiency, the material mouth that forms between eccentric roll and the cylinder roller also can change in real time simultaneously.
Furthermore, the driving device is provided with three driving motors which are all fixed on the outer wall of the crushing chamber, and output shafts of the three driving motors are respectively connected with the rotating shafts on the two eccentric rollers and the cylindrical roller; the two eccentric rollers and the cylindrical roller can rotate independently, one of the driving motors can be used for driving one of the eccentric rollers to rotate by 0-360 degrees in the working process, the rotating angle can be any degree from 0-360 degrees, and then the other driving motor is started to drive the other eccentric roller to rotate synchronously, so that the size of a material opening formed between the two eccentric rollers can be adjusted to meet different working condition requirements.
Furthermore, the eccentric roller is of an axisymmetric structure, and is convenient to process.
Furthermore, all the crushing teeth a arranged on the eccentric roller are distributed in an axial symmetry manner, and the processing is convenient.
Further, the peripheral surface of the eccentric roller comprises an arc surface a, an arc surface b, an arc surface c and an arc surface d, and the arc surface a, the arc surface b, the arc surface c and the arc surface d are sequentially connected end to form a closed surface; the radius of the arc surface a is larger than that of the arc surface c, and the difference value between the radius of the arc surface a and the radius of the arc surface c is 10-200 mm; the profile of the arc surface b is the same as that of the arc surface d.
Furthermore, the cutting edge is arranged on the contact surface of the crushing teeth a and the corrugated board, so that the crushing efficiency can be improved.
Further, a discharge hole is formed in the bottom of the crushing chamber, and an electric bin gate is arranged on the discharge hole; the corrugated board crushing device is characterized by also comprising a weighing platform and a controller, wherein the weighing platform is arranged below the discharge port, a collecting box for containing crushed corrugated boards is placed on the weighing platform, and the weighing platform and the electric bin gate are respectively and electrically connected with the controller; can set for the collection volume of collecting the box to with the leading-in controller of specific weight numerical value, when the platform of weighing weighs the weight that must collect the box and reaches the default, the electronic door of controller control closes the discharge gate, realizes the ration splendid attire, so that follow-up use.
The automatic weighing device is characterized by further comprising a belt conveying line a, a belt conveying line b and a lifting platform, wherein the lifting platform is arranged below the discharge port, the weighing platform is arranged on the lifting platform, the belt conveying line a and the belt conveying line b are respectively arranged on two sides of the lifting platform, and the electric bin door, the belt conveying line a, the belt conveying line b and the lifting platform are respectively electrically connected with the controller; projections at two ends of the collecting box respectively fall on the belt conveying line a and the belt conveying line b; after realizing quantitative splendid attire, controller control lift platform drives and collects the box decline, let collect the box and fall on belt conveyor line a, belt conveyor line b, then controller control belt conveyor line a and belt conveyor line b start, and will be equipped with corrugated container board's collection box by belt conveyor line a and belt conveyor line b and send away, carry an empty collection box to the top of weighing the platform simultaneously, the controller is controlled lift platform again and is risen, make and collect the box and break away from belt conveyor line a and belt conveyor line b, the discharge gate is opened to electronic door of last controller control, repeat above-mentioned step in order to realize the quantitative splendid attire of collecting the box.
Drawings
Fig. 1 is a schematic structural view of a corrugated board pulverizing and recycling machine according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. crushing chamber, 110, discharge gate, 120, electronic door, 130, feed inlet, 2, eccentric roller, 210, pivot, 220, broken tooth a, 230, arcwall face a, 240, arcwall face b, 250, arcwall face c, 260, arcwall face d, 3, cylinder roller, 4, broken tooth b, 5, the platform of weighing, 6, the collection box, 7, belt transfer chain a, 8, belt transfer chain b, 9, lift platform.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1, a corrugated board pulverizing and recycling machine comprises a crushing chamber 1 and two eccentric rollers 2, wherein the top of the crushing chamber 1 is provided with a feed inlet 130, the bottom of the crushing chamber 1 is provided with a discharge outlet 110, the two eccentric rollers 2 are arranged in the crushing chamber 1 in parallel and at a preset interval, two ends of each eccentric roller 2 are respectively provided with a rotating shaft 210, the rotating shafts 210 at two ends of each eccentric roller 2 are respectively in running fit with the chamber wall of the crushing chamber 1, each eccentric roller 2 is provided with a plurality of rows of crushing teeth a220 along the rotating axis thereof, the crushing teeth a220 arranged on the two eccentric rollers 2 are staggered with each other, and the interval between the two eccentric rollers 2 needs to meet the condition that the crushing teeth a220 on the two eccentric rollers 2 cannot generate tooth collision in the rotating process; the crushing teeth a220 provided on the outer peripheral surface of the eccentric roller 2 have different lengths according to the distance from the rotation axis, and the lengths thereof decrease linearly according to the increase of the distance.
Example 2
As shown in fig. 1, this embodiment is a further improvement on the basis of embodiment 1, and is specifically as follows:
the corrugated board crushing and recycling machine further comprises a driving device, and the driving device is connected with the two eccentric rollers 2 to drive the two eccentric rollers 2 to rotate.
Example 3
As shown in fig. 1, this embodiment is a further improvement on the basis of embodiment 2, and is specifically as follows:
the corrugated board crushing and recycling machine also comprises a cylindrical roller 3 and crushing teeth b4, wherein the cylindrical roller 3 is arranged in the crushing chamber 1, and two ends of the cylindrical roller are respectively in running fit with the chamber wall of the crushing chamber 1; the cylindrical roller 3 is parallel to the eccentric rollers 2, the cylindrical roller 3 is positioned below the two eccentric rollers 2, a plurality of rows of crushing teeth b4 are arranged on the cylindrical roller 3 along the rotation axis of the cylindrical roller, and the crushing teeth b4 arranged on the cylindrical roller 3 are staggered with the crushing teeth a220 arranged on the eccentric rollers 2.
Example 4
As shown in fig. 1, this embodiment is a further improvement on the basis of embodiment 3, and is specifically as follows:
the driving device is three driving motors, the three driving motors are all fixed on the outer wall of the crushing chamber 1, the output shafts of the three driving motors are respectively connected with the rotating shaft 210 on the two eccentric rollers 2 and the cylindrical roller 3, namely, the two eccentric rollers 2 and the cylindrical roller 3 can independently rotate, in the working process, one driving motor can be firstly utilized to drive one eccentric roller 2 to rotate 0-360 degrees, the rotating angle can be specifically any degree in 0-360 degrees, then the other driving motor is started to drive the other eccentric roller 2 to synchronously rotate, and the size of a material opening formed between the two eccentric rollers 2 can be adjusted, so that the material opening device is suitable for different working condition requirements.
Example 5
As shown in fig. 1, this embodiment is a further improvement performed on the basis of any one of embodiments 1 to 4, and specifically includes the following steps:
the eccentric roller 2 is of an axisymmetric structure, but of course, it may be designed to be asymmetric.
Example 6
As shown in fig. 1, this embodiment is a further improvement on the basis of embodiment 5, and is specifically as follows:
all the crushing teeth a220 arranged on the eccentric roller 2 are distributed in an axisymmetric way, and can be designed into an asymmetric structure.
The outer peripheral surface of the eccentric roller 2 comprises an arc surface a230, an arc surface b240, an arc surface c250 and an arc surface d260, wherein the arc surface a230, the arc surface b240, the arc surface c250 and the arc surface d260 are sequentially connected end to form a closed surface; the radius of the arc surface a230 is larger than that of the arc surface c250, and the difference value between the two is 10 mm-200 mm; the curved surface b240 has the same profile as the curved surface d 260.
Example 7
As shown in fig. 1, this embodiment is a further improvement performed on the basis of any one of embodiments 1 to 6, and specifically includes the following steps:
the crushing teeth a220 have a cutting edge on the contact surface with the corrugated cardboard.
Example 8
As shown in fig. 1, this embodiment is a further improvement performed on the basis of any one of embodiments 1 to 7, and specifically includes the following steps:
a discharge port 110 is arranged at the bottom of the crushing chamber 1, and an electric bin gate 120 is arranged on the discharge port 110;
corrugated container board is smashed and is retrieved machine still includes weighing platform 5 and controller, and weighing platform 5 arranges the below at discharge gate 110, places the collection box 6 that is used for the broken corrugated container board of splendid attire on weighing platform 5, and weighing platform 5 and electronic door 120 are connected with the controller electricity respectively.
Example 9
As shown in fig. 1, this embodiment is a further improvement on the basis of embodiment 8, and is specifically as follows:
the corrugated board crushing and recycling machine further comprises a belt conveying line a7, a belt conveying line b8 and a lifting platform 9, wherein the lifting platform 9 is arranged below the discharge port 110, the weighing platform 5 is arranged on the lifting platform 9, the belt conveying line a7 and the belt conveying line b8 are respectively arranged on two sides of the lifting platform 9, and the electric bin door 120, the belt conveying line a7, the belt conveying line b8 and the lifting platform 9 are respectively electrically connected with the controller; projections of both ends of the collecting box 6 fall on the belt conveying line a7 and the belt conveying line b8, respectively.
Example 10
As shown in fig. 1, this embodiment is a further improvement performed on the basis of any one of embodiments 1 to 9, and specifically includes the following steps:
every broken tooth a220 is gone up all to be equipped with along its direction of rotation and colludes the tooth, colludes the contained angle between tooth and the broken tooth a220 and is 60 ~ 120, preferably 90, can accelerate corrugated container board like this and get into the material mouth, promotes crushing efficiency.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. The corrugated board crushing and recycling machine is characterized by comprising a crushing chamber (1) and two eccentric rollers (2), wherein the two eccentric rollers (2) are arranged in the crushing chamber (1) in parallel at a preset interval, two ends of each eccentric roller (2) are respectively provided with a rotating shaft (210), the rotating shafts (210) at two ends of each eccentric roller (2) are respectively in rotating fit with the chamber wall of the crushing chamber (1), each eccentric roller (2) is provided with a plurality of rows of crushing teeth a (220) along the rotating axis of the eccentric roller, and the crushing teeth a (220) arranged on the two eccentric rollers (2) are mutually staggered; the length of the crushing teeth a (220) arranged on the outer peripheral surface of the eccentric roller (2) at the position is different along with the distance from the rotating axis, and the length of the crushing teeth a is linearly reduced along with the increase of the distance.
2. A corrugated cardboard shredder and recycler as claimed in claim 1, further comprising a driving device, to which two eccentric rolls (2) are connected, respectively.
3. A corrugated cardboard shredder and recycler as claimed in claim 2, characterized in that it further comprises a cylindrical roller (3) and a shredding tooth b (4), said cylindrical roller (3) being arranged inside said shredding chamber (1) and both ends thereof being in rotational engagement with the chamber wall of said shredding chamber (1), respectively; the cylindrical roller (3) is parallel to the eccentric rollers (2), the cylindrical roller (3) is positioned below the two eccentric rollers (2), a plurality of rows of crushing teeth b (4) are arranged on the cylindrical roller (3) along the rotation axis of the cylindrical roller, and the crushing teeth b (4) arranged on the cylindrical roller (3) are mutually staggered with the crushing teeth a (220) arranged on the eccentric rollers (2).
4. A corrugated cardboard pulverizing and recycling machine as claimed in claim 3, wherein the driving means is three driving motors, three driving motors are fixed on the outer wall of the crushing chamber (1), and the output shafts of the three driving motors are respectively connected with the rotating shafts (210) of the two eccentric rollers (2) and the cylindrical roller (3).
5. A corrugated cardboard shredder and recycler as claimed in any one of claims 1 to 4, characterized in that the eccentric roller (2) is of an axisymmetric structure.
6. A corrugated cardboard shredder and recycler as claimed in claim 5, characterized in that all the crushing teeth a (220) provided on the eccentric roller (2) are distributed in axial symmetry.
7. The corrugated board smashing and recycling machine according to claim 6, wherein the outer peripheral surface of the eccentric roller (2) comprises an arc-shaped surface a (230), an arc-shaped surface b (240), an arc-shaped surface c (250) and an arc-shaped surface d (260), and the arc-shaped surface a (230), the arc-shaped surface b (240), the arc-shaped surface c (250) and the arc-shaped surface d (260) are sequentially connected end to form a closed surface; the radius of the arc-shaped surface a (230) is larger than that of the arc-shaped surface c (250), and the difference value between the radius of the arc-shaped surface a and the radius of the arc-shaped surface c (250) is 10-200 mm; the curved surface b (240) has the same profile as the curved surface d (260).
8. The corrugated cardboard pulverizing and recycling machine of claim 1, wherein the crushing teeth a (220) have a cutting edge on the surface contacting the corrugated cardboard.
9. A corrugated cardboard crushing and recycling machine as claimed in any one of claims 2 to 8, wherein the bottom of the crushing chamber (1) is provided with a discharge port (110), and the discharge port (110) is provided with an electric bin gate (120); still include weighing platform (5) and controller, weighing platform (5) are arranged the below of discharge gate (110), place collection box (6) that are used for the broken corrugated container board of splendid attire on weighing platform (5), weighing platform (5) with electronic door (120) respectively with the controller electricity is connected.
10. A corrugated cardboard pulverizing and recycling machine as claimed in any one of claims 1 to 9, further comprising a belt conveyor line a (7), a belt conveyor line b (8) and a lifting platform (9), wherein the lifting platform (9) is arranged below the discharge port (110), the weighing platform (5) is arranged on the lifting platform (9), the belt conveyor line a (7) and the belt conveyor line b (8) are respectively arranged at two sides of the lifting platform (9), and the electric bin gate (120), the belt conveyor line a (7), the belt conveyor line b (8) and the lifting platform (9) are respectively electrically connected with the controller; the projections at the two ends of the collecting box (6) are respectively arranged on the belt conveying line a (7) and the belt conveying line b (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010794407.1A CN111940036B (en) | 2020-08-10 | 2020-08-10 | Corrugated board crushing and recycling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010794407.1A CN111940036B (en) | 2020-08-10 | 2020-08-10 | Corrugated board crushing and recycling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111940036A true CN111940036A (en) | 2020-11-17 |
| CN111940036B CN111940036B (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010794407.1A Active CN111940036B (en) | 2020-08-10 | 2020-08-10 | Corrugated board crushing and recycling machine |
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| Country | Link |
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| CN (1) | CN111940036B (en) |
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| CN101462085A (en) * | 2008-12-03 | 2009-06-24 | 陆信 | Double-roller impact crusher |
| CN102527466A (en) * | 2010-12-13 | 2012-07-04 | 三菱综合材料株式会社 | Polycrystalline silicon crushing plant and method for making polycrystalline silicon particles |
| CN205518052U (en) * | 2016-01-21 | 2016-08-31 | 中国矿业大学 | Graded crusher is screening equipment many times |
| CN106622471A (en) * | 2016-10-31 | 2017-05-10 | 林丽芳 | Treatment box for disposable medical instruments |
| CN107107064A (en) * | 2014-12-19 | 2017-08-29 | 蒂森克虏伯工业解决方案股份公司 | Breaker |
| CN206778545U (en) * | 2017-06-10 | 2017-12-22 | 湖北职业技术学院 | A kind of Chinese medicine crushes milling device |
| CN109675666A (en) * | 2019-01-03 | 2019-04-26 | 中冶长天国际工程有限责任公司 | A kind of crusher |
| CN110394208A (en) * | 2019-08-01 | 2019-11-01 | 淄博职业学院 | A kind of Chinese medicine side of facing processing powder-refining with water device |
| CN111185271A (en) * | 2020-03-11 | 2020-05-22 | 叶飞飞 | Porcelain clay raw material crushing and screening device |
-
2020
- 2020-08-10 CN CN202010794407.1A patent/CN111940036B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462085A (en) * | 2008-12-03 | 2009-06-24 | 陆信 | Double-roller impact crusher |
| CN102527466A (en) * | 2010-12-13 | 2012-07-04 | 三菱综合材料株式会社 | Polycrystalline silicon crushing plant and method for making polycrystalline silicon particles |
| CN107107064A (en) * | 2014-12-19 | 2017-08-29 | 蒂森克虏伯工业解决方案股份公司 | Breaker |
| CN205518052U (en) * | 2016-01-21 | 2016-08-31 | 中国矿业大学 | Graded crusher is screening equipment many times |
| CN106622471A (en) * | 2016-10-31 | 2017-05-10 | 林丽芳 | Treatment box for disposable medical instruments |
| CN206778545U (en) * | 2017-06-10 | 2017-12-22 | 湖北职业技术学院 | A kind of Chinese medicine crushes milling device |
| CN109675666A (en) * | 2019-01-03 | 2019-04-26 | 中冶长天国际工程有限责任公司 | A kind of crusher |
| CN110394208A (en) * | 2019-08-01 | 2019-11-01 | 淄博职业学院 | A kind of Chinese medicine side of facing processing powder-refining with water device |
| CN111185271A (en) * | 2020-03-11 | 2020-05-22 | 叶飞飞 | Porcelain clay raw material crushing and screening device |
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| Publication number | Publication date |
|---|---|
| CN111940036B (en) | 2022-07-19 |
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