CN112191300A - Powder coating preparation equipment for instruments and meters - Google Patents
Powder coating preparation equipment for instruments and meters Download PDFInfo
- Publication number
- CN112191300A CN112191300A CN202011012416.7A CN202011012416A CN112191300A CN 112191300 A CN112191300 A CN 112191300A CN 202011012416 A CN202011012416 A CN 202011012416A CN 112191300 A CN112191300 A CN 112191300A
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- China
- Prior art keywords
- screening
- box
- transmission
- powder coating
- crushing
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
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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
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention provides a preparation device of powder coating for instruments and meters, belonging to the technical field of powder processing equipment for instrument production. This powder coating preparation equipment for instrument and meter, including box, screening case, first motor and second motor, the interior bottom fixed connection of screening case and box, the lateral wall fixedly connected with mounting panel of screening case. Rotatory motion is done to the drive end drive transmission threaded rod of first motor, threaded connection is under mount limiting displacement at the drive frame of transmission threaded rod surface this moment, its position changes, and then the position that makes the actuating lever be wobbling center changes, it is bigger and bigger along with its position moves the one end wobbling angle that the actuating lever kept away from the transmission shaft to the right, and then the range crescent that makes the crushing board reciprocate, and then gradual increase crushing dynamics that increases in proper order, comparatively softly will treat kibbling material and smash, there is fine guard action to equipment itself.
Description
Technical Field
The invention belongs to the technical field of powder processing equipment for instrument production, and particularly relates to powder coating preparation equipment for instruments and meters.
Background
The powder coating is also called powder coating, which is a powder coating with air as dispersion medium and composed of resin, pigment and filler and various additives, the manufacturing process of the powder coating comprises a dry method and a wet method, a melting mixing method in the dry method is the most common preparation method in the market at present, and the main manufacturing process is as follows: premixing raw materials, melting, extruding, mixing, cooling, granulating, crushing, sieving, grading, packaging and the like.
In the process of powder material preparation, its crushing mode of traditional equipment is mostly too just fierce, and the time is of a specified duration, also has this damage not little to equipment itself, influences its life, and traditional powder preparation equipment is at the in-process of screening, and the position of screening net is mostly immobile, not only makes screening efficiency not high, and the filtration pore of screening net very easily blocks up.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides powder coating preparation equipment for instruments and meters, which solves the problems that in the process of preparing powder materials, the crushing mode of the traditional equipment is too rigid and violent, the equipment is damaged little by long time, and the service life of the equipment is influenced.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a powder coating preparation device for instruments and meters comprises a box body, a screening box, a first motor and a second motor, wherein the screening box is fixedly connected with the inner bottom of the box body, a mounting plate is fixedly connected with the side wall of the screening box, a crushing plate is slidably clamped inside the side wall of the mounting plate far away from the screening box, a connecting groove corresponding to the crushing plate is formed in the side wall of the mounting plate, a connecting frame is fixedly connected with the side wall of the crushing plate, a fixing frame is arranged at the top of the screening box, a transmission threaded rod is arranged inside the fixing frame, the output end of the first motor penetrates through the side wall of the fixing frame to extend into the fixing frame and is fixedly connected with the transmission threaded rod, one end, far away from the output end of the first motor, of the transmission threaded rod is rotatably connected with the inner side wall of the fixing frame through a bearing, the utility model discloses a transmission device, including transmission frame, connecting axle, actuating lever, transmission groove, actuating lever, transmission rod, transmission groove, driving wheel, transmission rod, transmission shaft, driving wheel, driving groove, one end of driving rod, transmission rod, one section slip joint in the inside of driving groove, the rear side wall of transmission frame and the position fixedly connected with connecting axle that is close to the top, the top of mount is provided with the actuating lever, the transmission rod has been seted up to the outside of connecting axle through the transmission groove rotation, the one end that the actuating lever was kept away from to the actuating lever rotates the surface of connecting at the link.
Preferably, the screening box is internally provided with a screening plate, and the screening plate is connected with the inner side wall of the screening box in a sliding manner, so that the position of the screening plate is convenient to change.
Preferably, the bottom of screening board and the equal fixedly connected with vibrating spring in position that is close to both sides, two vibrating spring keeps away from the one end of screening board all with the interior bottom fixed connection of screening case, at the in-process of screening, but the pressing screening board of intermittent type formula, vibrating spring's existence can make the screening board do simple harmonic vibration, and the continuous vibrations of screening board not only can improve its screening efficiency, can effectually avoid the inside filtration pore of screening board to be blockked up again, ensures that it can normal use.
Preferably, the lateral wall that the mounting panel was kept away from to the crushing board slides the joint with the inside wall of box, the spout has been seted up to the inside wall of box, a plurality of crushing teeth of bottom fixedly connected with of crushing board improve crushing efficiency.
Preferably, be provided with under the crushing board and carry the thing board, carry the both ends of thing board respectively in the lateral wall slip joint with the inside wall of box and mounting panel, be convenient for carry the drawing of thing board and put.
Preferably, the top of the carrying plate is fixedly connected with a plurality of crushing bulges, so that the crushing efficiency is further improved.
Preferably, the driving end of the second motor penetrates through the outer side wall of the box body, extends into the box body and is fixedly connected with the eccentric position of the driving wheel, and when the second motor drives the driving wheel, the driving end of the second motor can move up and down.
The working principle is as follows: when the material crusher is used, a material to be crushed is placed above the loading plate, the second motor is started, the driving end of the second motor drives the driving wheel to rotate, the eccentric position of the driving end of the second motor and the eccentric position of the driving wheel are fixedly connected, when the second motor drives the driving wheel to rotate, the position of the driving wheel can be changed up and down, so that the driving rod clamped in the transmission groove through the transmission shaft is driven, the driving rod is sleeved on the outer surface of the connecting shaft through the transmission groove in a rotating mode, the other end of the driving rod is rotatably connected with the transmission rod through the rotating shaft, one end, far away from the driving rod, of the transmission rod is rotatably connected with the connecting frame, the crushing plate is slidably clamped with the side walls of the box body and the mounting plate, the transmission rod drives the crushing plate to move up and down through the connecting frame, meanwhile, the first motor is started, and the driving end of the first motor drives the, at the moment, the transmission frame which is in threaded connection with the outer surface of the transmission threaded rod is under the limiting action of the fixing frame, the position of the transmission frame is changed, so that the position of the swing center of the driving rod which does swing motion is changed, the swing angle of one end of the driving rod, which is far away from the transmission shaft, is increased gradually along with the rightward movement of the position of the transmission frame, so that the up-and-down movement amplitude of the crushing plate is increased gradually, the crushing force is increased gradually, the material to be crushed is crushed softly, the equipment has good protection effect on the equipment, after the crushing is finished, the material is taken out together with the carrying plate and is transferred to the upper surface of the sieving plate, because the sieving plate is in sliding connection with the inner side wall of the sieving box, the positions at the bottom of the sieving plate and near the two sides are fixedly connected with the vibrating springs, and, in the process of screening, but the intermittent type formula press the screening board, the existence of vibrations spring can make the screening board do simple harmonic vibration, and the continuous vibrations of screening board not only can improve its screening efficiency, can effectually avoid the inside filtration pore of screening board again to be blockked up, ensures that it can normal use.
(III) advantageous effects
The invention provides a powder coating preparation device for instruments and meters. The method has the following beneficial effects:
1. this a powder coating preparation equipment for instrument and meter, start first motor, rotary motion is done to the drive end drive transmission threaded rod of first motor, threaded connection is under mount limiting displacement at the transmission threaded rod surface's drive frame this moment, its position changes, and then make the position that swing motion's swing center was done to the actuating lever change, it is bigger and bigger along with its position one end wobbling angle that the actuating lever far away from the transmission shaft that moves right, and then the range crescent that makes the crushing board reciprocate, and then progressive increase crushing dynamics, comparatively softly will treat that kibbling material is smashed, there is fine guard action to equipment itself.
2. This powder coating preparation equipment for instrument and meter, after smashing, take it out together with carrying the thing board, shift the material to the upper surface of screening board, because the inside wall sliding connection of screening board and screening case, and the bottom of screening board and the equal fixedly connected with vibrating spring in position that is close to both sides, the one end that screening board was kept away from to two vibrating springs all with the interior bottom fixed connection of screening case, at the in-process of screening, but the pressing screening board of intermittent type formula, vibrating spring's existence can make the screening board do simple harmonic vibration, the vibrations of screening board, not only can improve its screening efficiency, can effectually avoid the inside filtration pore of screening board constantly to be blockked up again, ensure that it can normal use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a view of the screening box of the present invention;
FIG. 4 is a schematic structural diagram of a fixing plate according to the present invention;
FIG. 5 is a schematic view of the connection relationship between the connecting shaft and the transmission frame according to the present invention;
fig. 6 is a schematic structural diagram of the mounting plate of the present invention.
Wherein, 1, a box body; 2. a connecting frame; 3. a transmission rod; 4. a first motor; 5. a drive rod; 6. a transmission groove; 7. a connecting shaft; 8. a drive shaft; 9. a drive wheel; 10. a drive slot; 11. a fixed mount; 12. screening the box; 13. vibrating the spring; 14. a screening plate; 15. a loading plate; 16. crushing the protrusions; 17. crushing teeth; 18. a chute; 19. a crushing plate; 20. a transmission frame; 21. a transmission threaded rod; 22. mounting a plate; 23. connecting grooves; 24. a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 6, an embodiment of the present invention provides an apparatus for preparing a powder coating for an instrument, including a box 1, a sieving box 12, a first motor 4, and a second motor 24, and characterized in that: the screening box 12 is fixedly connected with the inner bottom of the box body 1, the side wall of the screening box 12 is fixedly connected with a mounting plate 22, the mounting plate 22 is far away from the inner side wall of the screening box 12 and is connected with a crushing plate 19 in a sliding and clamping manner, the side wall of the mounting plate 22 is provided with a connecting frame 23 corresponding to the crushing plate 19, the side wall of the crushing plate 19 is fixedly connected with a connecting frame 2, the top of the screening box 12 is provided with a fixing frame 11, the inside of the fixing frame 11 is provided with a transmission threaded rod 21, the output end of the first motor 4 penetrates through the side wall of the fixing frame 11 and extends to the inside of the fixing frame and is fixedly connected with the transmission threaded rod 21, one end of the transmission threaded rod 21, which is far away from the output end of the first motor 4, is rotatably connected with the inner side wall of the fixing frame 11 through a bearing, drive slot 6 has been seted up to the inside of actuating lever 5, actuating lever 5 rotates through drive slot 6 and connects the surface at connecting axle 7, the one end of actuating lever 5 is rotated through the pivot and is connected with transfer line 3, the one end that actuating lever 5 was kept away from to transfer line 3 rotates the surface of connecting at link 2, the other end lateral wall of actuating lever 5 rotates and is connected with transmission shaft 8, the inside of box 1 is provided with drive wheel 9, drive slot 10 has been seted up to the positive lateral wall of drive wheel 9, one section slip joint that actuating lever 5 was kept away from to transmission shaft 8 is in the inside of.
A screening plate 14 is arranged in the screening box 12, and the screening plate 14 is connected with the inner side wall of the screening box 12 in a sliding manner; the bottom of the screening plate 14 and the positions close to the two sides are both fixedly connected with vibrating springs 13, and the ends of the two vibrating springs 13 far away from the screening plate 14 are both fixedly connected with the inner bottom of the screening box 12; the side wall of the crushing plate 19, which is far away from the mounting plate 22, is in sliding clamping connection with the inner side wall of the box body 1, the inner side wall of the box body 1 is provided with a chute 18, and the bottom of the crushing plate 19 is fixedly connected with a plurality of crushing teeth 17; an object carrying plate 15 is arranged right below the crushing plate 19, and two ends of the object carrying plate 15 are respectively in sliding clamping connection with the inner side wall of the box body 1 and the side wall of the mounting plate 22; the top of the carrying plate 15 is fixedly connected with a plurality of crushing bulges 16; the driving end of the second motor 24 extends through the outer side wall of the box body 1 to the inside and is fixedly connected with the eccentric position of the driving wheel 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a powder coating preparation equipment for instrument and meter, includes box (1), screening case (12), first motor (4) and second motor (24), its characterized in that: the interior bottom fixed connection of screening case (12) and box (1), the lateral wall fixedly connected with mounting panel (22) of screening case (12), the inside slip joint of lateral wall that screening case (12) was kept away from in mounting panel (22) has crushing board (19), spread groove (23) corresponding with crushing board (19) are seted up to the lateral wall of mounting panel (22), the lateral wall fixedly connected with link (2) of crushing board (19), the top of screening case (12) is provided with mount (11), the inside of mount (11) is provided with drive threaded rod (21), the output of first motor (4) runs through the lateral wall of mount (11) and extends to its inside and with drive threaded rod (21) fixed connection, the one end that first motor (4) output was kept away from in drive threaded rod (21) passes through the bearing and is connected with the inside wall rotation of mount (11), the outer surface of the transmission threaded rod (21) is in threaded connection with a transmission frame (20), the rear side wall of the transmission frame (20) is fixedly connected with a connecting shaft (7) close to the top, a driving rod (5) is arranged above the fixing frame (11), a transmission groove (6) is formed in the driving rod (5), the driving rod (5) is rotatably connected to the outer surface of the connecting shaft (7) through the transmission groove (6), one end of the driving rod (5) is rotatably connected with a transmission rod (3) through a rotating shaft, one end, far away from the driving rod (5), of the transmission rod (3) is rotatably connected to the outer surface of the connecting frame (2), the other end side wall of the driving rod (5) is rotatably connected with a transmission shaft (8), a driving wheel (9) is arranged in the box body (1), and a driving groove (10) is formed in, and a section of the transmission shaft (8) far away from the driving rod (5) is clamped in the driving groove (10) in a sliding manner.
2. The apparatus for preparing powder coating for instruments and meters according to claim 1, wherein: the screening box is characterized in that a screening plate (14) is arranged inside the screening box (12), and the screening plate (14) is connected with the inner side wall of the screening box (12) in a sliding mode.
3. The apparatus for preparing powder coating for instruments and meters according to claim 2, wherein: the bottom of screening board (14) and the equal fixedly connected with vibrations spring (13) in position that is close to both sides, two the one end that screening board (14) were kept away from in vibrations spring (13) all with the interior bottom fixed connection of screening case (12).
4. The apparatus for preparing powder coating for instruments and meters according to claim 1, wherein: lateral wall and the inside wall slip joint of box (1) of mounting panel (22) are kept away from to crushing board (19), spout (18) have been seted up to the inside wall of box (1), a plurality of crushing teeth (17) of bottom fixedly connected with of crushing board (19).
5. The apparatus for preparing powder coating for instruments and meters according to claim 1, wherein: be provided with under crushing board (19) and carry thing board (15), carry the both ends of thing board (15) respectively in the lateral wall slip joint with the inside wall of box (1) and mounting panel (22).
6. The apparatus for preparing powder coating for instruments and meters according to claim 5, wherein: the top of the carrying plate (15) is fixedly connected with a plurality of crushing bulges (16).
7. The apparatus for preparing powder coating for instruments and meters according to claim 1, wherein: the driving end of the second motor (24) penetrates through the outer side wall of the box body (1) to extend into the box body and is fixedly connected with the eccentric position of the driving wheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011012416.7A CN112191300A (en) | 2020-09-23 | 2020-09-23 | Powder coating preparation equipment for instruments and meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011012416.7A CN112191300A (en) | 2020-09-23 | 2020-09-23 | Powder coating preparation equipment for instruments and meters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112191300A true CN112191300A (en) | 2021-01-08 |
Family
ID=74014591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011012416.7A Pending CN112191300A (en) | 2020-09-23 | 2020-09-23 | Powder coating preparation equipment for instruments and meters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112191300A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB732560A (en) * | 1951-09-11 | 1955-06-29 | A Valuy Sa Des Ets | Apparatus for tamping ceramic powders |
| CN205659712U (en) * | 2016-05-28 | 2016-10-26 | 三明市康华塑料科技有限公司 | Mobilizable plastic crusher |
| CN106426652A (en) * | 2016-09-28 | 2017-02-22 | 中国计量大学 | Waste injection molding model crushing and recycling device for 3D printing |
| CN106423375A (en) * | 2016-10-27 | 2017-02-22 | 包晨杰 | Abandoned garbage fast crusher for electrical and mechanical equipment production |
| CN107469907A (en) * | 2017-08-14 | 2017-12-15 | 高子逸 | A kind of highway is built with cement block recycling equipment |
| CN107552197A (en) * | 2017-09-20 | 2018-01-09 | 黄华坤 | Sting device in advance |
| CN208050016U (en) * | 2018-01-21 | 2018-11-06 | 新昌县城关新胜轴承厂 | A kind of caking fertiliser bruisher |
| CN208194556U (en) * | 2018-04-01 | 2018-12-07 | 许玲 | A kind of beef processing unit (plant) |
| CN109433307A (en) * | 2018-11-01 | 2019-03-08 | 河南寰球航空装备科技有限公司 | A kind of construction agglomeration lime recycling and reusing device |
-
2020
- 2020-09-23 CN CN202011012416.7A patent/CN112191300A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB732560A (en) * | 1951-09-11 | 1955-06-29 | A Valuy Sa Des Ets | Apparatus for tamping ceramic powders |
| CN205659712U (en) * | 2016-05-28 | 2016-10-26 | 三明市康华塑料科技有限公司 | Mobilizable plastic crusher |
| CN106426652A (en) * | 2016-09-28 | 2017-02-22 | 中国计量大学 | Waste injection molding model crushing and recycling device for 3D printing |
| CN106423375A (en) * | 2016-10-27 | 2017-02-22 | 包晨杰 | Abandoned garbage fast crusher for electrical and mechanical equipment production |
| CN107469907A (en) * | 2017-08-14 | 2017-12-15 | 高子逸 | A kind of highway is built with cement block recycling equipment |
| CN107552197A (en) * | 2017-09-20 | 2018-01-09 | 黄华坤 | Sting device in advance |
| CN208050016U (en) * | 2018-01-21 | 2018-11-06 | 新昌县城关新胜轴承厂 | A kind of caking fertiliser bruisher |
| CN208194556U (en) * | 2018-04-01 | 2018-12-07 | 许玲 | A kind of beef processing unit (plant) |
| CN109433307A (en) * | 2018-11-01 | 2019-03-08 | 河南寰球航空装备科技有限公司 | A kind of construction agglomeration lime recycling and reusing device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210108 |
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| RJ01 | Rejection of invention patent application after publication |