CN207823097U - A kind of bulk rare earth waste quick crashing device - Google Patents
A kind of bulk rare earth waste quick crashing device Download PDFInfo
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- CN207823097U CN207823097U CN201721565723.1U CN201721565723U CN207823097U CN 207823097 U CN207823097 U CN 207823097U CN 201721565723 U CN201721565723 U CN 201721565723U CN 207823097 U CN207823097 U CN 207823097U
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Abstract
The utility model belongs to rare earth waste reclaimer technical field more particularly to a kind of blocky rare earth waste quick crashing device.The technical problem to be solved by the present invention is to provide it is a kind of it is time saving and energy saving, labor intensity is big, crushing effect is good, broken fireballing blocky rare earth waste quick crashing device.In order to solve the above-mentioned technical problem, the utility model provides such a blocky rare earth waste quick crashing device, includes U-shaped frame, the first strut, the second strut, lower hopper, cover board, broken frame, the first cylinder, the first pressing plate, the first crushing teeth, the second cylinder, web plate etc.；Right flank middle part is symmetrical above and below in U-shaped frame is welded with the second strut, and right side upper weld has the first strut, the first strut right end to be welded with lower hopper in U-shaped frame.The utility model by briquetting to be crushed frame in rare earth be crushed, to reached it is a kind of it is time saving and energy saving, labor intensity is big, crushing effect is good, be crushed fireballing effect.
Description
Technical field
The utility model belongs to rare earth waste reclaimer technical field more particularly to a kind of blocky rare earth waste is quickly broken
Crushing device.
Background technology
Rare earth has the laudatory title of " industrial vitamin ".Nowadays extremely important strategic resource is had become.Rare earth element aoxidizes
Object refer to period of element atom ordinal number be 57 to 71 15 kinds of lanthanide oxides, and with lanthanide series chemical property
The oxide of similar scandium and yttrium totally 17 kinds of elements.Rare earth element is in oil, chemical industry, metallurgy, weaving, ceramics, glass, permanent magnetism material
The fields such as material are obtained for and are widely applied, with advances in technology with the continuous breakthrough of application technology, the valence of rare earth oxide
Value will be increasing.
In recent years, due to the exhaustive exploitation to rare earth resources, the significant wastage of resource is not only caused, but also make to environment
At serious pollution.Therefore the recycling to rare earth material is increased, there are larger society, environment benefits and economic gains.At present
Rare earth is recycled, is typically recycled by the method for roasting, and is added in rare earth waste sometimes solid
Body additives are roasted after being mixed, to make the reduction of material fusing point.
All be at present it is traditional artificial the rare earth waste of caking is crushed using labour, it is big so as to cause needing to spend
The time and efforts of amount, labor intensity are big, crushing effect is poor, are crushed slow-footed disadvantage, therefore there is an urgent need for research and develop a kind of time saving province
Power, labor intensity are big, crushing effect is good, broken fireballing blocky rare earth waste quick crashing device.
Utility model content
(1) technical problems to be solved
The utility model in order to overcome at present be all it is traditional artificial the rare earth waste of caking is crushed using labour,
So as to cause require a great deal of time with energy, labor intensity is big, crushing effect is poor, be crushed slow-footed disadvantage, this reality
With novel technical problems to be solved be to provide it is a kind of it is time saving and energy saving, labor intensity is big, crushing effect is good, fireballing piece broken
Shape rare earth waste quick crashing device.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides such a blocky rare earth waste quick crashing dress
It sets, includes U-shaped frame, the first strut, the second strut, lower hopper, cover board, broken frame, the first cylinder, the first pressing plate, first broken
Broken tooth, the second cylinder, web plate, baffle, the second pressing plate, the second crushing teeth and collection frame, right flank middle part is symmetrical above and below in U-shaped frame
It is welded with the second strut, right side upper weld has the first strut, the first strut right end to be welded with lower hopper, blanking in U-shaped frame
Feed opening is provided on bucket, the surface of feed opening is equipped with cover board, and the second strut right end is welded with broken frame, and broken frame is located at blanking
The underface of bucket is crushed on the left and right sides of frame and is symmetrically provided with first through hole, and the U-shaped frame right side between two second struts is logical
It crosses bolted mode and is connected with the first cylinder, the telescopic rod of the first cylinder passes through left side first through hole, and equipped with the first pressure
The telescopic rod end of plate, the first cylinder is provided with internal thread, and internal thread is provided on the first pressing plate, and the first cylinder passes through with the first pressing plate
Threaded connection on external screw thread and internal thread, the first pressing plate right side is evenly spaced to be welded with the first crushing teeth, in U-shaped frame
Left side is connected with the second cylinder by bolted connection, and the telescopic rod end of the second cylinder is equipped with the second pressing plate, and second
The telescopic rod end of cylinder is provided with external screw thread, and internal thread is provided on the second pressing plate, and the second cylinder and the second pressing plate pass through external screw thread
With the threaded connection on internal thread, the second pressing plate top is welded with baffle, at the feed opening of baffle top left side and lower hopper
Bottom right side contacts, and the second pressing plate left side is evenly spaced to be welded with the second crushing teeth, and net is welded among broken frame bottom
Plate, bottom is welded with collection frame in U-shaped frame, and collection frame is located at the underface of broken frame.
Preferably, further include thering is bull stick, block, bearing block, spring, link block, fixed block to have and shake hands, lower hopper lower part
A left side symmetrically is provided with the second through-hole, and lower hopper lower right side is welded with link block, is provided with third through-hole on link block, the second through-hole and
Bull stick is equipped in third through-hole, bull stick middle part is symmetrical above and below to be welded with block, and block is located in lower hopper, the left and right ends of bull stick
It is designed with fixed block, is connected with bearing block in the fixed block of left side by bolted connection, left side fixed block is left with lower hopper
Spring is welded between side, bull stick is connect with the bearing interference in bearing block, and bull stick right end passes through the company of welding with right side fixed block
It connects, groove is provided on link block, right side fixed block coordinates with groove, and right side fixed block right side is welded with knob.
Preferably, further include having third strut, the 4th strut, first motor and broken wheel, it is perpendicular on the left of lower hopper inner top
Straight to be welded with third strut, third strut left side and lower hopper inner left wall top all levels are welded with the 4th strut, the 4th
The end of bar is equipped with first motor, and broken wheel is equipped on rear side of first motor.
Preferably, further include having vibrator, the mode that broken frame bottom passes on left screw connection is connected with vibrator.
Preferably, first motor is servo motor.
Preferably, the material of U-shaped frame is Q235 steel.
Operation principle：When initial, baffle is in closed state.When to be crushed to rare earth, operating personnel are rare earth
It pours into lower hopper, when filling rare earth in lower hopper, operating personnel stop toward the interior rare earth of lower hopper.The first gas is controlled simultaneously
Cylinder and the elongation of the second cylinder and shortening, make the first pressing plate and the second pressing plate move inwardly, are broken to the rare earth being crushed in frame
It is broken.When the second cylinder shortens, baffle is opened, and the rare earth in lower hopper, which flows into, to be crushed in frame, when the second cylinder extends, second
Flapper closure blocks the feed opening of lower hopper bottom.The rare earth being crushed will be flowed by web plate in collection frame, when rare earth is broken
After, it controls the first cylinder of cylinder and the second cylinder stops elongation and shortens.
Because further including having bull stick, block, bearing block, spring, link block, fixed block to have and shake hands, lower hopper lower part is left
It symmetrically is provided with the second through-hole, lower hopper lower right side is welded with link block, and third through-hole, the second through-hole and are provided on link block
Bull stick is equipped in three through-holes, bull stick middle part is symmetrical above and below to be welded with block, and block is located in lower hopper, and the left and right ends of bull stick are all
Equipped with fixed block, bearing block, left side fixed block and lower hopper left side are connected in the fixed block of left side by bolted connection
Between be welded with spring, bull stick is connect with the bearing interference in bearing block, bull stick right end with right side fixed block by being welded to connect,
It is provided with groove on link block, right side fixed block coordinates with groove, and right side fixed block right side is welded with knob, and operating personnel can be to
Right pulling knob, drives bull stick and left side fixed block to move right, at this point, spring is compressed, then rotation is shaken hands, and right side is fixed
Block rotates therewith, and to the amount of the blanking of adjustable lower hopper, after regulating flow, unclamps knob, makes knob corresponding thereto
The the first groove cooperation answered, is fixed.
Because further including having third strut, the 4th strut, first motor and broken wheel, the weldering of lower hopper inner top left side vertical
It is connected to third strut, third strut left side and lower hopper inner left wall top all levels are welded with the 4th strut, the 4th strut
End is equipped with first motor, broken wheel is equipped on rear side of first motor, it is clockwise that operating personnel can start left side first motor
Rotation drives left-hand breaker wheel to rotate clockwise, and at the same time, starts right side first motor and rotates counterclockwise, drive right side broken
Broken wheel rotates counterclockwise, to be crushed to rare earth, to which broken speed can be improved.
Because further including having vibrator, the mode that broken frame bottom passes on left screw connection is connected with vibrator.Start
Vibrator shakes, and drives and is crushed frame vibrations, to which body improves blanking velocity.After rare earth is broken, vibrator is closed.
Because first motor is servo motor, its rotating speed can be preferably controlled, keeps operation more stable.
Because the material of U-shaped frame is Q235 steel, keeps U-shaped frame bearing strength big, be not easy to be worn, service life is long.
(3) advantageous effect
The utility model is crushed the rare earth being crushed in frame by briquetting, to reach a kind of time saving and energy saving, labor
Fatigue resistance is big, crushing effect is good, is crushed fireballing effect.
Description of the drawings
Fig. 1 is the first main structure diagram of the utility model.
Fig. 2 is second of main structure diagram of the utility model.
Fig. 3 is the right side structural representation of the utility model link block.
Fig. 4 is the third main structure diagram of the utility model.
Fig. 5 is the 4th kind of main structure diagram of the utility model.
Label in attached drawing be：1-U type frame, the first struts of 2-, the second struts of 3-, 4- lower hoppers, 5- feed openings, 6- lids
Plate, 7- are crushed frame, 8- first through hole, the first cylinders of 9-, the first pressing plates of 10-, the first crushing teeths of 11-, the second cylinders of 12-, 13- gears
Plate, the second pressing plates of 14-, the second crushing teeths of 15-, 16- collection frames, the second through-holes of 17-, 18- bull sticks, 19- blocks, 20- bearing blocks,
21- springs, 22- link blocks, 23- third through-holes, 24- fixed blocks, 25- knobs, 26- grooves, 27- third struts, 28- the 4th
Bar, 29- first motors, the broken wheels of 30-, 31- vibrators, 32- web plates.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
It is a kind of bulk rare earth waste quick crashing device include as shown in Figs. 1-5 U-shaped frame 1, the first strut 2, second
Strut 3, lower hopper 4, cover board 6, broken frame 7, the first cylinder 9, the first pressing plate 10, the first crushing teeth 11, the second cylinder 12, web plate
32, baffle 13, the second pressing plate 14, the second crushing teeth 15 and collection frame 16, right flank middle part is symmetrical above and below in U-shaped frame 1 is welded with
Second strut 3, right side upper weld has the first strut 2,2 right end of the first strut to be welded with lower hopper 4, lower hopper in U-shaped frame 1
Feed opening 5 is provided on 4, the surface of feed opening 5 is equipped with cover board 6, and 3 right end of the second strut is welded with broken frame 7, is crushed frame 7
In the underface of lower hopper 4, it is crushed on the left and right sides of frame 7 and is symmetrically provided with first through hole 8, it is U-shaped between two second struts 3
1 right side of frame is connected with the first cylinder 9 by bolted connection, and the telescopic rod of the first cylinder 9 passes through left side first through hole
8, and it is equipped with the first pressing plate 10, the telescopic rod end of the first cylinder 9 is provided with internal thread, internal thread is provided on the first pressing plate 10, the
By the threaded connection on external screw thread and internal thread, 10 right side of the first pressing plate is evenly spaced for one cylinder 9 and the first pressing plate 10
It is welded with the first crushing teeth 11, the left side in U-shaped frame 1 is connected with the second cylinder 12, the second gas by bolted connection
The telescopic rod end of cylinder 12 is equipped with the second pressing plate 14, and the telescopic rod end of the second cylinder 12 is provided with external screw thread, on the second pressing plate 14
It is provided with internal thread, the second cylinder 12 and the second pressing plate 14 and passes through the threaded connection on external screw thread and internal thread, the second pressing plate 14 top
End is welded with baffle 13, and 13 top left side of baffle is contacted with the bottom right side at the feed opening 5 of lower hopper 4, and the second pressing plate 14 is left
Side is evenly spaced to be welded with the second crushing teeth 15, and web plate 32 is welded among broken 7 bottom of frame, and bottom is welded in U-shaped frame 1
There are collection frame 16, collection frame 16 to be located at the underface of broken frame 7.
Further include thering is bull stick 18, block 19, bearing block 20, spring 21, link block 22, fixed block 24 to have and shake hands 25, under
4 lower part of a hopper left side is symmetrically provided with the second through-hole 17, and 4 lower right side of lower hopper is welded with link block 22, and the is provided on link block 22
Three through-holes 23, the second through-hole 17 is interior equipped with bull stick 18 with third through-hole 23, and 18 middle part of bull stick is symmetrical above and below to be welded with block 19, gear
Block 19 is located in lower hopper 4, and the left and right ends of bull stick 18 are designed with fixed block 24, are bolted in left side fixed block 24
Mode is connected with bearing block 20, and left side fixed block 24 and lower hopper are welded with spring 21, bull stick 18 and bearing block 20 between 4 left side
Interior bearing interference connection, 18 right end of bull stick, by being welded to connect, is provided with groove 26 with right side fixed block 24 on link block 22, right
Side fixed block 24 coordinates with groove 26, and fixed block 24 right side in right side is welded with knob 25.
Further include having third strut 27, the 4th strut 28, first motor 29 and broken wheel 30, on the left of 4 inner top of lower hopper
It is welded with third strut 27 vertically, 27 left side of third strut and 4 inner left wall top of lower hopper all levels are welded with the 4th strut
28, the end of the 4th strut 28 is equipped with first motor 29, and 29 rear side of first motor is equipped with broken wheel 30.
Further include having vibrator 31, the mode that broken 7 bottom left of frame is connected by screw is connected with vibrator 31.
First motor 29 is servo motor.
The material of U-shaped frame 1 is Q235 steel.
Operation principle：When initial, baffle 13 is in closed state.When to be crushed to rare earth, operating personnel are dilute
Soil pours into lower hopper 4, and when filling rare earth in lower hopper 4, operating personnel stop toward the interior rare earth of lower hopper 4.It controls simultaneously
First cylinder 9 and the elongation of the second cylinder 12 and shortening, make the first pressing plate 10 and the second pressing plate 14 move inwardly, to broken frame 7
Interior rare earth is crushed.When the second cylinder 12 shortens, baffle 13 is opened, and the rare earth in lower hopper 4, which flows into, to be crushed in frame 7,
When the second cylinder 12 extends, second baffle 13 is closed, and the feed opening 5 of 4 bottom of lower hopper is blocked.The rare earth being crushed will pass through
Web plate 32 flows into collection frame 16, after rare earth is broken, control cylinder the first cylinder 9 and the second cylinder 12 stop elongation and
Shorten.
Because further including thering is bull stick 18, block 19, bearing block 20, spring 21, link block 22, fixed block 24 to have and shake hands
25,4 lower part of a lower hopper left side is symmetrically provided with the second through-hole 17, and 4 lower right side of lower hopper is welded with link block 22, is opened on link block 22
There is third through-hole 23, the second through-hole 17 is interior equipped with bull stick 18 with third through-hole 23, and 18 middle part of bull stick is symmetrical above and below to be welded with block
19, block 19 is located in lower hopper 4, and the left and right ends of bull stick 18 are designed with fixed block 24, pass through bolt in left side fixed block 24
The mode of connection is connected with bearing block 20, and left side fixed block 24 and lower hopper are welded with spring 21, bull stick 18 and axis between 4 left side
Bearing interference connection in bearing 20,18 right end of bull stick, by being welded to connect, are provided with recessed with right side fixed block 24 on link block 22
Slot 26, right side fixed block 24 coordinate with groove 26, and fixed block 24 right side in right side is welded with knob 25, and operating personnel can draw to the right
Dynamic knob 25, drives bull stick 18 and left side fixed block 24 to move right, at this point, spring 21 is compressed, then rotation knob 25, right
Side fixed block 24 rotates therewith, and to the amount of the blanking of adjustable lower hopper 4, after regulating flow, unclamps knob 25, makes drawing
The first groove 26 cooperation of hand 25 corresponding thereto, is fixed.
Because further including having third strut 27, the 4th strut 28, first motor 29 and broken wheel 30,4 inner top of lower hopper
Left side vertical is welded with third strut 27, and 27 left side of third strut and 4 inner left wall top all levels of lower hopper are welded with the 4th
The end of strut 28, the 4th strut 28 is equipped with first motor 29, and 29 rear side of first motor is equipped with broken wheel 30, operating personnel
Left side first motor 29 can be started to rotate clockwise, left-hand breaker wheel 30 is driven to rotate clockwise, at the same time, start right side the
One motor 29 rotates counterclockwise, and drives right side to be crushed wheel 30 and rotates counterclockwise, to be crushed to rare earth, to can be improved brokenly
Broken speed.
Because further including having vibrator 31, the mode that broken 7 bottom left of frame is connected by screw is connected with vibrator 31.
Start vibrator 31 to shake, drive and be crushed the vibrations of frame 7, to which body improves blanking velocity.After rare earth is broken, exciting is closed
Device 31.
Because first motor 29 is servo motor, its rotating speed can be preferably controlled, keeps operation more stable.
Because the material of U-shaped frame 1 is Q235 steel, keeps 1 bearing strength of U-shaped frame big, be not easy to be worn, service life is long.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of bulk rare earth waste quick crashing device, which is characterized in that include U-shaped frame (1), the first strut (2), second
Strut (3), lower hopper (4), cover board (6), broken frame (7), the first cylinder (9), the first pressing plate (10), the first crushing teeth (11),
Second cylinder (12), web plate (32), baffle (13), the second pressing plate (14), the second crushing teeth (15) and collection frame (16), U-shaped frame
(1) interior right flank middle part is symmetrical above and below is welded with the second strut (3), and the U-shaped interior right side upper weld of frame (1) has the first strut
(2), the first strut (2) right end is welded with lower hopper (4), and feed opening (5), the surface of feed opening (5) are provided on lower hopper (4)
Equipped with cover board (6), the second strut (3) right end is welded with broken frame (7), and broken frame (7) is located at the underface of lower hopper (4), breaks
First through hole (8) is symmetrically provided on the left and right sides of broken frame (7), U-shaped frame (1) right side between two second struts (3) is logical
It crosses bolted mode and is connected with the first cylinder (9), the telescopic rod of the first cylinder (9) passes through left side first through hole (8), and sets
There are the first pressing plate (10), the telescopic rod end of the first cylinder (9) to be provided with internal thread, the first pressing plate is provided with internal thread on (10), the
For one cylinder (9) with the first pressing plate (10) by the threaded connection on external screw thread and internal thread, the first pressing plate (10) right side is uniform
Interval is welded with the first crushing teeth (11), and the left side in U-shaped frame (1) is connected with the second cylinder by bolted connection
(12), the telescopic rod end of the second cylinder (12) is equipped with the second pressing plate (14), and the telescopic rod end of the second cylinder (12) is provided with outside
Screw thread, is provided with internal thread on the second pressing plate (14), the second cylinder (12) and the second pressing plate (14) pass through external screw thread on internal thread
Threaded connection, the second pressing plate (14) top is welded with baffle (13), the feed opening of baffle (13) top left side and lower hopper (4)
(5) the bottom right side contact at, the second pressing plate (14) left side is evenly spaced to be welded with the second crushing teeth (15), is crushed frame
(7) web plate (32) is welded among bottom, the interior bottom of U-shaped frame (1) is welded with collection frame (16), and collection frame (16) is located at broken frame
(7) underface.
2. a kind of blocky rare earth waste quick crashing device according to claim 1, which is characterized in that further include having bull stick
(18), block (19), bearing block (20), spring (21), link block (22), fixed block (24) have and shake hands (25), lower hopper (4)
A lower part left side is symmetrically provided with the second through-hole (17), and lower hopper (4) lower right side is welded with link block (22), and link block is provided on (22)
Third through-hole (23), the second through-hole (17) are interior equipped with bull stick (18), the weldering symmetrical above and below of bull stick (18) middle part with third through-hole (23)
It is connected to block (19), block (19) is located in lower hopper (4), and the left and right ends of bull stick (18) are designed with fixed block (24), left side
Bearing block (20), left side fixed block (24) and lower hopper (4) left side are connected in fixed block (24) by bolted connection
Between be welded with spring (21), bull stick (18) is connect with the bearing interference in bearing block (20), and bull stick (18) right end and right side are solid
Block (24) is determined by being welded to connect, groove (26) is provided on link block (22), and right side fixed block (24) coordinates with groove (26), right
Side fixed block (24) right side is welded with knob (25).
3. a kind of blocky rare earth waste quick crashing device according to claim 1, which is characterized in that further include having third
Strut (27), the 4th strut (28), first motor (29) and broken wheel (30), lower hopper (4) inner top left side vertical are welded with
Third strut (27), third strut (27) left side are welded with the 4th strut (28) with lower hopper (4) inner left wall top all levels,
The end of 4th strut (28) is equipped with first motor (29), and broken wheel (30) is equipped on rear side of first motor (29).
4. a kind of blocky rare earth waste quick crashing device according to claim 1, which is characterized in that further include having exciting
Device (31), the mode that broken frame (7) bottom left is connected by screw are connected with vibrator (31).
5. a kind of blocky rare earth waste quick crashing device according to claim 3, which is characterized in that first motor (29)
For servo motor.
6. a kind of blocky rare earth waste quick crashing device according to claim 1, which is characterized in that the material of U-shaped frame (1)
Matter is Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565723.1U CN207823097U (en) | 2017-11-22 | 2017-11-22 | A kind of bulk rare earth waste quick crashing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565723.1U CN207823097U (en) | 2017-11-22 | 2017-11-22 | A kind of bulk rare earth waste quick crashing device |
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| Publication Number | Publication Date |
|---|---|
| CN207823097U true CN207823097U (en) | 2018-09-07 |
Family
ID=63386580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201721565723.1U Active CN207823097U (en) | 2017-11-22 | 2017-11-22 | A kind of bulk rare earth waste quick crashing device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351397A (en) * | 2018-11-26 | 2019-02-19 | 上海宝钢节能环保技术有限公司 | A kind of box hydraulic crushing device |
| CN110508379A (en) * | 2019-09-02 | 2019-11-29 | 重庆春江镀膜玻璃有限公司 | A kind of crushing device of tempered glass |
| CN111036331A (en) * | 2019-12-17 | 2020-04-21 | 杨文超 | Automatic volume control and crushing cement block crushing equipment safer to operate |
| CN111850290A (en) * | 2020-08-05 | 2020-10-30 | 龙南县堉然科技有限公司 | Rare earth waste airflow mill oxygen-enriched roasting device and use method thereof |
| CN111943382A (en) * | 2020-08-20 | 2020-11-17 | 上海塑茜劳防用品有限公司 | Waste water purification power generation facility |
| CN112756039A (en) * | 2021-01-12 | 2021-05-07 | 李跃明 | Rapid crushing device is used in aggregate production |
-
2017
- 2017-11-22 CN CN201721565723.1U patent/CN207823097U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351397A (en) * | 2018-11-26 | 2019-02-19 | 上海宝钢节能环保技术有限公司 | A kind of box hydraulic crushing device |
| CN110508379A (en) * | 2019-09-02 | 2019-11-29 | 重庆春江镀膜玻璃有限公司 | A kind of crushing device of tempered glass |
| CN110508379B (en) * | 2019-09-02 | 2021-04-06 | 重庆春江镀膜玻璃有限公司 | Toughened glass's breaker |
| CN111036331A (en) * | 2019-12-17 | 2020-04-21 | 杨文超 | Automatic volume control and crushing cement block crushing equipment safer to operate |
| CN111850290A (en) * | 2020-08-05 | 2020-10-30 | 龙南县堉然科技有限公司 | Rare earth waste airflow mill oxygen-enriched roasting device and use method thereof |
| CN111943382A (en) * | 2020-08-20 | 2020-11-17 | 上海塑茜劳防用品有限公司 | Waste water purification power generation facility |
| CN112756039A (en) * | 2021-01-12 | 2021-05-07 | 李跃明 | Rapid crushing device is used in aggregate production |
| CN112756039B (en) * | 2021-01-12 | 2022-03-01 | 山东大力建材有限公司 | Rapid crushing device is used in aggregate production |
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