CN112246350A - Vertical shaft type sand making equipment capable of sufficiently crushing raw materials - Google Patents
Vertical shaft type sand making equipment capable of sufficiently crushing raw materials Download PDFInfo
- Publication number
- CN112246350A CN112246350A CN202011042382.6A CN202011042382A CN112246350A CN 112246350 A CN112246350 A CN 112246350A CN 202011042382 A CN202011042382 A CN 202011042382A CN 112246350 A CN112246350 A CN 112246350A
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- CN
- China
- Prior art keywords
- wall
- raw materials
- swing joint
- movably connected
- vertical shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
- B02C2013/28681—Feed distributor plate for vertical mill
Abstract
The invention relates to the technical field of sandstone preparation, and provides a vertical shaft type sand making device capable of fully crushing raw materials. This vertical shaft type system sand equipment of abundant broken raw materials, when the pan feeding speed is faster than ejection of compact speed, the inside raw materials of system sand machine constantly piles up, increase system sand machine pressure that receives and reduce the centrifugal rotor rotational speed, the centrifugal force that the raw materials receives reduces, broken incomplete phenomenon appears, the rotational speed of centrifugal rotor reduces this moment, make the inside rack piece of pan feeding carousel centrifugal force that receives reduce, the rack piece receives the pulling force of spring and removes, the rack piece drives the conversion wheel and makes baffle rotary motion, make the pan feeding mouth reduce, reduce the entering amount of raw materials in the unit interval, cause broken incomplete and machine damage, it is complete with the raw materials breakage to utilize centrifugal force change pan feeding mouth size.
Description
Technical Field
The invention relates to the technical field of sandstone preparation, in particular to a vertical shaft type sand making device capable of fully crushing raw materials.
Background
The sand making machine is a machine for crushing hard soft, medium hard and extremely hard ore materials, is commonly used in smelting, building materials, highways, railways, water conservancy and chemical industries, and with the development of times, traffic construction is continuously increased, the construction of traffic roads can not leave the supply of a large amount of high-quality sand and stone materials, natural sand and stone materials are not available, and the sand making machine becomes one of main sources for supplying the sand and stone materials.
In the prior art, in the operation and production process of a sand making machine, the feeding speed of the sand making machine is higher than the discharging speed due to various reasons, a large amount of raw materials are accumulated, the rotation of a vertical shaft is seriously influenced, and the machine is blocked.
Disclosure of Invention
In order to solve the technical problems, the invention provides a vertical shaft type sand making device capable of fully crushing raw materials, which is achieved by the following specific technical means:
a vertical shaft type sand making device capable of fully crushing raw materials comprises a machine body, wherein a feeding rotary disc is movably connected to the inner wall of the machine body, a track is formed in the inner wall of the feeding rotary disc, a spring is elastically connected to the inner wall of the track, a rack block is movably connected to the outer wall of the spring, a conversion rotary disc is movably connected to the outer wall of the rack block, a clamping groove is formed in the outer wall of the conversion rotary disc, a stand column is movably connected to the inner wall of the clamping groove, a baffle is fixedly connected to the outer wall of the stand column, a sliding groove is movably connected to one end, away from the stand column, of the baffle, a centrifugal rotor is fixedly connected to the outer wall of the feeding rotary disc, a fixing frame is movably connected to the outer wall of the centrifugal rotor, a rotating wheel is movably connected to the outer wall of the rotating wheel, a pin, both ends all swing joint has the vibrator about the push rod, and the counterattack board has been seted up to the inner wall of organism.
Preferably, the inner wall fixedly connected with spout of pan feeding carousel, the inner wall swing joint of pan feeding carousel have the conversion rim plate, and the outer wall swing joint of rack piece has the track, and the stopper has been seted up to orbital inner wall, restricts the maximum shift position of rack piece.
Preferably, a round opening is formed in the center of the conversion wheel disc, a round opening begins to be formed in the center of the sliding groove, the baffle plates are located between the conversion wheel disc and the sliding groove, and all the baffle plates are movably connected with each other.
Preferably, the equal fixedly connected with stand in positive and negative both ends of baffle, the baffle has the conversion rim plate through setting up stand swing joint at its front, and the baffle has the spout through setting up stand swing joint at its back.
Preferably, the runner has the slider through setting up the gangbar swing joint at its outer wall, and the slider runs through the discharge gate, and the bottom of filter screen has been seted up and has been stored the storehouse temporarily, and the central point of filter screen is hollow, and the filter screen has elasticity, and the vibrator contacts the filter screen and produces the vibration.
Preferably, the inner wall of the vibrator is elastically connected with a spring, the bottom of the vibrator is movably connected with a machine body, the push rod is movably connected with a rotating wheel through a linkage rod arranged on the outer wall of the push rod, the outer wall of the feeding turntable is movably connected with a driving mechanism, and a differential mechanism is arranged between the centrifugal rotor and the rotating wheel.
The invention has the following beneficial effects:
1. the vertical shaft type sand making equipment capable of fully crushing the raw materials drives the feeding turntable to rotate through the driving mechanism, the feeding turntable is completely opened initially, the raw materials enter the inside of the sand making machine from the feeding turntable, the raw materials are separated, part of the raw materials are thrown out by the centrifugal force of the centrifugal rotor to impact the impact plate, the other part of the raw materials impact the thrown raw materials, the crushing degree of the raw materials is influenced by the rotating speed of the centrifugal rotor, when the feeding speed is higher than the discharging speed, the raw materials in the inside of the sand making machine are continuously accumulated, the pressure borne by the sand making machine is increased, the rotating speed of the centrifugal rotor is reduced, the centrifugal force borne by the raw materials is reduced, the impact force is reduced, the incomplete crushing phenomenon occurs, at the moment, the rotating speed of the centrifugal rotor is reduced, the centrifugal force borne by the rack block in the feeding turntable is reduced, the rack block is moved by the pulling force, the pan feeding carousel carries out synchronous revolution with the conversion rim plate, and the conversion rim plate makes baffle rotary motion make the pan feeding mouth reduce, reduces the entering volume of raw materials in the unit interval, reduces the raw materials and lasts and piles up in the sand making machine is inside, causes the breakage incomplete and machine damage to the realization utilizes centrifugal force to change pan feeding mouth size and the complete effect of raw materials breakage.
2. The vertical shaft type sand making equipment capable of fully crushing the raw materials drives the feeding turntable to rotate through the driving mechanism, the feeding turntable is completely opened initially, the raw materials enter the inside of the sand making machine from the feeding turntable, the raw materials are separated, part of the raw materials are thrown out by the centrifugal force of the centrifugal rotor to impact the impact plate, the other part of the raw materials impact the thrown raw materials, the crushing degree of the raw materials is influenced by the rotating speed of the centrifugal rotor, when the feeding speed is higher than the discharging speed, the raw materials in the inside of the sand making machine are continuously accumulated, the pressure borne by the sand making machine is increased, the rotating speed of the centrifugal rotor is reduced, the centrifugal force borne by the raw materials is reduced, the impact force is reduced, the incomplete crushing phenomenon occurs, at the moment, the rotating speed of the centrifugal rotor is reduced, the centrifugal force borne by the rack block in the feeding turntable is reduced, the rack block is moved by the pulling force, the feeding turntable and the conversion turntable synchronously rotate, the conversion turntable enables the baffle to rotate and move so as to reduce a feeding port, reduce the amount of raw materials entering in unit time, reduce the raw materials which are continuously accumulated in the sand making machine to cause incomplete crushing and machine damage, change the size of the feeding port and complete crushing of the raw materials by utilizing the change of centrifugal force, the feeding turntable rotates to drive the upright post to rotate, the upright post drives the runner to rotate, the position of the linkage rod is changed when the runner drives the sliding block, so that the push rod is thrust, and the push rod drives the vibrator to move, because the filter screen has elasticity, the filter screen is vibrated to generate a small-scale vibrating screen, the filter screen is prevented from being blocked, and the gangbar drags at the outer wall of filter screen, drags away the broken incomplete grit of filter screen outer wall, prevents that big grit from blocking because of the filter screen blocks and continuously piling up and shining into the jam to the effect that the realization was got rid of unqualified grit and is prevented the jam.
Drawings
FIG. 1 is a schematic front view of the body structure of the present invention;
FIG. 2 is a schematic top view of a feeding wheel structure according to the present invention;
FIG. 3 is a schematic front view of the wheel structure of the present invention;
FIG. 4 is a schematic front view of a linkage rod structure according to the present invention;
fig. 5 is a front view schematically showing the structure of the vibrator according to the present invention.
In the figure: 1. a body; 2. a feeding turntable; 3. a track; 4. a spring; 5. a rack block; 6. converting the wheel disc; 7. a card slot; 8. a column; 9. a baffle plate; 10. a chute; 11. a centrifugal rotor; 12. a fixed mount; 13. a rotating wheel; 14. a pin; 15. a linkage rod; 16. a slider; 17. filtering with a screen; 18. a push rod; 19. a vibrator; 20. a counterattack plate.
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.
Referring to fig. 1-5, a vertical shaft type sand making device capable of sufficiently crushing raw materials comprises a machine body 1, wherein the inner wall of the machine body 1 is movably connected with a feeding turntable 2, the inner wall of the feeding turntable 2 is fixedly connected with a sliding groove 10, the inner wall of the feeding turntable 2 is movably connected with a conversion wheel disc 6, the outer wall of a rack block 5 is movably connected with a rail 3, the inner wall of the rail 3 is provided with a limiting block for limiting the maximum moving position of the rack block 5, the inner wall of the feeding turntable 2 is provided with the rail 3, the inner wall of the rail 3 is elastically connected with a spring 4, the outer wall of the spring 4 is movably connected with the rack block 5, the outer wall of the rack block 5 is movably connected with the conversion wheel disc 6, the center of the conversion wheel disc 6 is provided with a round opening, the center of the sliding groove 10 is provided with a round opening, a baffle.
Draw-in groove 7 has been seted up to the outer wall of conversion rim plate 6, the inner wall swing joint of draw-in groove 7 has stand 8, the outer wall fixedly connected with baffle 9 of stand 8, the equal fixedly connected with stand 8 in positive and negative both ends of baffle 9, baffle 9 has conversion rim plate 6 through setting up at its positive stand 8 swing joint, baffle 9 has spout 10 through setting up the stand 8 swing joint at its back, the one end swing joint that stand 8 was kept away from to baffle 9 has spout 10, the outer wall fixedly connected with centrifugal rotor 11 of pan feeding carousel 2, the outer wall swing joint of centrifugal rotor 11 has mount 12, the outer wall swing joint of centrifugal rotor 11 has runner 13, runner 13 has slider 16 through setting up the gangbar 15 swing joint at its outer wall, slider 16 runs through the discharge gate, the storehouse has been seted up temporarily to the bottom of filter screen 17, the central point of filter screen 17 is hollow, filter screen 17 has elasticity.
The outer wall swing joint of runner 13 has pin 14, the outer wall swing joint of pin 14 has gangbar 15, the outer wall swing joint of gangbar 15 has slider 16, the outer wall swing joint of slider 16 has filter screen 17, the inner wall swing joint of filter screen 17 has push rod 18, the equal swing joint in both ends has vibrator 19 about push rod 18, the inner wall elastic connection of vibrator 19 has spring 4, the bottom swing joint of vibrator 19 has organism 1, push rod 18 has runner 13 through the gangbar 15 swing joint who sets up at its outer wall, the outer wall swing joint of pan feeding carousel 2 has actuating mechanism, there is differential mechanism between centrifugal rotor 11 and runner 13, counterattack board 20 has been seted up to the inner wall of organism 1.
To sum up, in the vertical shaft type sand making equipment capable of sufficiently crushing the raw materials, the driving mechanism drives the feeding turntable 2 to rotate, initially, the feeding turntable 2 is completely opened, the raw materials enter the sand making machine from the feeding turntable 2 to be separated, part of the raw materials are thrown out by the centrifugal force of the centrifugal rotor 11 to impact the impact plate 20, the other part of the raw materials impact the thrown raw materials, the crushing degree of the raw materials is influenced by the rotating speed of the centrifugal rotor 11, when the feeding speed is higher than the discharging speed, the raw materials in the sand making machine are continuously accumulated, the pressure borne by the sand making machine is increased, the rotating speed of the centrifugal rotor 11 is reduced, the centrifugal force borne by the raw materials is reduced, the impact force is reduced, the incomplete crushing phenomenon occurs, the rotating speed of the centrifugal rotor 11 is reduced, the centrifugal force borne by the rack block 5 in the feeding turntable 2 is reduced, and the rack block 5 is moved by the pulling force of the, the rack piece 5 drives the conversion rim plate 6 and rotates, and pan feeding carousel 2 carries out synchronous revolution with conversion rim plate 6, and conversion rim plate 6 makes 9 rotary motion of baffle make the pan feeding mouth reduce, reduces the entering amount of raw materials in the unit interval, and the reduction raw materials lasts and piles up inside the sand making machine, causes the breakage incomplete and machine damage, utilizes centrifugal force change to change pan feeding mouth size and raw materials breakage completely.
In the vertical shaft type sand making equipment capable of fully crushing the raw materials, a driving mechanism drives a feeding turntable 2 to rotate, initially, the feeding turntable 2 is completely opened, the raw materials enter a sand making machine from the feeding turntable 2, the raw materials are separated, part of the raw materials are thrown out by the centrifugal force of a centrifugal rotor 11 to impact an impact plate 20, the other part of the raw materials impact the thrown raw materials, the crushing degree of the raw materials is influenced by the rotating speed of the centrifugal rotor 11, when the feeding speed is higher than the discharging speed, the raw materials in the sand making machine are continuously accumulated, the pressure borne by the sand making machine is increased, the rotating speed of the centrifugal rotor 11 is reduced, the centrifugal force borne by the raw materials is reduced, the impact force is reduced, the incomplete crushing phenomenon occurs, at the moment, the rotating speed of the centrifugal rotor 11 is reduced, the centrifugal force borne by a rack block 5 in the feeding turntable 2 is reduced, and the rack block 5 is, the rack block 5 drives the conversion wheel disc 6 to rotate, the feeding wheel disc 2 and the conversion wheel disc 6 synchronously rotate, the conversion wheel disc 6 enables the baffle 9 to rotate and move to reduce a feeding port, the raw material entering amount in unit time is reduced, the raw material is continuously accumulated in the sand making machine to cause incomplete crushing and complete machine damage, the size of the feeding port is changed by utilizing the change of centrifugal force, the raw material is completely crushed, the feeding wheel disc 2 rotates to drive the stand column 8 to rotate, the stand column 8 drives the rotating wheel 13 to rotate, the position of the linkage rod 15 is changed when the rotating wheel 13 drives the sliding block 16, so that the push rod 18 is subjected to thrust, the push rod 18 drives the vibrator 19 to move, the filter screen 17 vibrates to generate small-scale vibration due to the elasticity of the filter screen 17, the filter screen 17 is prevented from being blocked, the linkage rod 15 is dragged on the outer wall of the filter, prevent that big grit from piling up because of filter screen 17 blocks continuously and shining and blocking, get rid of unqualified grit and prevent to block up.
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 (6)
1. The utility model provides a vertical shaft formula sand making equipment of abundant broken raw materials, includes organism (1), its characterized in that: the inner wall of the machine body (1) is movably connected with a feeding turntable (2), the inner wall of the feeding turntable (2) is provided with a track (3), the inner wall of the track (3) is elastically connected with a spring (4), the outer wall of the spring (4) is movably connected with a rack block (5), the outer wall of the rack block (5) is movably connected with a conversion turntable (6), the outer wall of the conversion turntable (6) is provided with a clamping groove (7), the inner wall of the clamping groove (7) is movably connected with a stand column (8), the outer wall of the stand column (8) is fixedly connected with a baffle plate (9), one end, far away from the stand column (8), of the baffle plate (9) is movably connected with a sliding groove (10), the outer wall of the feeding turntable (2) is fixedly connected with a centrifugal rotor (11), the outer wall of the centrifugal rotor (11) is movably connected with a fixing frame (12), the outer, the outer wall swing joint of pin (14) has gangbar (15), and the outer wall swing joint of gangbar (15) has slider (16), and the outer wall swing joint of slider (16) has filter screen (17), and the inner wall swing joint of filter screen (17) has push rod (18), and the equal swing joint in both ends has vibrator (19) about push rod (18), and counterattack board (20) have been seted up to the inner wall of organism (1).
2. The vertical shaft type sand making equipment capable of sufficiently crushing raw materials according to claim 1, wherein: the inner wall fixedly connected with spout (10) of pan feeding carousel (2), the inner wall swing joint of pan feeding carousel (2) has conversion rim plate (6), and the outer wall swing joint of rack piece (5) has track (3), and the stopper has been seted up to the inner wall of track (3).
3. The vertical shaft type sand making equipment capable of sufficiently crushing raw materials according to claim 1, wherein: a round opening is formed in the center of the conversion wheel disc (6), a round opening is formed in the center of the sliding groove (10), the baffle plates (9) are located between the conversion wheel disc (6) and the sliding groove (10), and all the baffle plates (9) are movably connected with each other.
4. The vertical shaft type sand making equipment capable of sufficiently crushing raw materials according to claim 1, wherein: the equal fixedly connected with stand (8) in positive and negative both ends of baffle (9), baffle (9) have conversion rim plate (6) through setting up stand (8) swing joint on its front, baffle (9) have spout (10) through setting up stand (8) swing joint on its back.
5. The vertical shaft type sand making equipment capable of sufficiently crushing raw materials according to claim 1, wherein: runner (13) have slider (16) through setting up gangbar (15) swing joint at its outer wall, slider (16) run through the discharge gate, and the storehouse is stored temporarily to the bottom of filter screen (17) has been seted up, and the central point of filter screen (17) is hollow, and filter screen (17) have elasticity.
6. The vertical shaft type sand making equipment capable of sufficiently crushing raw materials according to claim 1, wherein: the inner wall of the vibrator (19) is elastically connected with a spring (4), the bottom of the vibrator (19) is movably connected with the machine body (1), the push rod (18) is movably connected with a rotating wheel (13) through a linkage rod (15) arranged on the outer wall of the push rod, the outer wall of the feeding rotating disc (2) is movably connected with a driving mechanism, and a differential mechanism is arranged between the centrifugal rotor (11) and the rotating wheel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042382.6A CN112246350A (en) | 2020-09-28 | 2020-09-28 | Vertical shaft type sand making equipment capable of sufficiently crushing raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042382.6A CN112246350A (en) | 2020-09-28 | 2020-09-28 | Vertical shaft type sand making equipment capable of sufficiently crushing raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112246350A true CN112246350A (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011042382.6A Withdrawn CN112246350A (en) | 2020-09-28 | 2020-09-28 | Vertical shaft type sand making equipment capable of sufficiently crushing raw materials |
Country Status (1)
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| CN (1) | CN112246350A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936640A (en) * | 2021-02-23 | 2021-06-11 | 彭刚 | Plastic reprocessing device capable of uniformly heating and preventing tripping |
| CN112958226A (en) * | 2021-02-05 | 2021-06-15 | 典钢(广州)五金有限公司 | Energy-saving and environment-friendly ball mill capable of judging charging opportunity and increasing machine load |
| CN113953056A (en) * | 2021-09-28 | 2022-01-21 | 宁波圣燕工程设备有限公司 | Utilize inside quantity control of vibration response to smash complete cement manufacture equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002336729A (en) * | 2001-05-11 | 2002-11-26 | Ryuki Kogyo Kk | Rotary net drum type refuse sorter |
| CN107552397A (en) * | 2017-10-10 | 2018-01-09 | 李云 | A kind of anticlogging Sand screen of multi-stage, efficient |
| CN207722946U (en) * | 2017-11-16 | 2018-08-14 | 南昌矿山机械有限公司 | Vertical shaft type impact crusher overhead power adjusts feeding mouth |
| CN109395850A (en) * | 2017-08-15 | 2019-03-01 | 陈亚龙 | A kind of novel material pulverizer |
| CN110152874A (en) * | 2019-06-03 | 2019-08-23 | 中联重科股份有限公司 | Sand making machine feeds control method, sand making machine and sand making machine system |
| CN110813441A (en) * | 2019-11-22 | 2020-02-21 | 韶关核力重工机械有限公司 | Environment-friendly centrifugal crushing and sand discharging efficient sand making machine |
| CN210875587U (en) * | 2019-09-26 | 2020-06-30 | 张璐 | Screening plant is used in coal mine production processing |
| CN111389567A (en) * | 2020-04-28 | 2020-07-10 | 杭州瑞芳容科技有限公司 | Natural stone crushing and grinding equipment |
-
2020
- 2020-09-28 CN CN202011042382.6A patent/CN112246350A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002336729A (en) * | 2001-05-11 | 2002-11-26 | Ryuki Kogyo Kk | Rotary net drum type refuse sorter |
| CN109395850A (en) * | 2017-08-15 | 2019-03-01 | 陈亚龙 | A kind of novel material pulverizer |
| CN107552397A (en) * | 2017-10-10 | 2018-01-09 | 李云 | A kind of anticlogging Sand screen of multi-stage, efficient |
| CN207722946U (en) * | 2017-11-16 | 2018-08-14 | 南昌矿山机械有限公司 | Vertical shaft type impact crusher overhead power adjusts feeding mouth |
| CN110152874A (en) * | 2019-06-03 | 2019-08-23 | 中联重科股份有限公司 | Sand making machine feeds control method, sand making machine and sand making machine system |
| CN210875587U (en) * | 2019-09-26 | 2020-06-30 | 张璐 | Screening plant is used in coal mine production processing |
| CN110813441A (en) * | 2019-11-22 | 2020-02-21 | 韶关核力重工机械有限公司 | Environment-friendly centrifugal crushing and sand discharging efficient sand making machine |
| CN111389567A (en) * | 2020-04-28 | 2020-07-10 | 杭州瑞芳容科技有限公司 | Natural stone crushing and grinding equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958226A (en) * | 2021-02-05 | 2021-06-15 | 典钢(广州)五金有限公司 | Energy-saving and environment-friendly ball mill capable of judging charging opportunity and increasing machine load |
| CN112936640A (en) * | 2021-02-23 | 2021-06-11 | 彭刚 | Plastic reprocessing device capable of uniformly heating and preventing tripping |
| CN112936640B (en) * | 2021-02-23 | 2022-09-02 | 青岛名创优品塑业有限公司 | Plastic reprocessing device capable of uniformly heating and preventing tripping |
| CN113953056A (en) * | 2021-09-28 | 2022-01-21 | 宁波圣燕工程设备有限公司 | Utilize inside quantity control of vibration response to smash complete cement manufacture equipment |
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Application publication date: 20210122 |
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