CN114950707B - Pit bucket sand washer and use method thereof - Google Patents
Pit bucket sand washer and use method thereof Download PDFInfo
- Publication number
- CN114950707B CN114950707B CN202210680396.3A CN202210680396A CN114950707B CN 114950707 B CN114950707 B CN 114950707B CN 202210680396 A CN202210680396 A CN 202210680396A CN 114950707 B CN114950707 B CN 114950707B
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- bucket
- pit
- sand
- hydraulic pump
- rod
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- 239000004576 sand Substances 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000005406 washing Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000000630 rising effect Effects 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 101150054854 POU1F1 gene Proteins 0.000 description 13
- 239000004575 stone Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- -1 traffic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Chain Conveyers (AREA)
Abstract
The invention discloses a pit bucket sand washer and a use method thereof, wherein the pit bucket sand washer comprises a transmission module and a bucket arranged on the transmission module, and the pit bucket sand washer comprises a pit and is vertically excavated downwards along a ground plane and is used for receiving water and fine sand flowing out of the bucket after sand washing; and the supporting frame is adjacent to the pit and is used for supporting the conveying module and placing a driving device for driving the conveying module to operate. The first hydraulic rod and the second hydraulic rod are driven to lift through the first hydraulic pump and the second hydraulic pump, the supporting frame, the driving device and the conveying module are driven under the connection of the connecting plate and the fixing plate to synchronously lift, the position of the bucket and the ground is changed, water in the bucket is convenient to drain out, resources are saved by not using a dewatering pump, fine sand and water flowing out of the bucket are connected with a sand fishing pool through a pit and flow into the pit again, sand can be fished out in the later stage, resources can be recycled, and environmental friendliness is enhanced.
Description
Technical Field
The invention belongs to the technical field of coaxial cable processing, and particularly relates to a pit bucket sand washer and a use method thereof.
Background
The sand washer is a washing and selecting device for artificial sand (including natural sand). The sand washer is widely used for washing and selecting materials in the industries of sand and stone fields, mines, building materials, traffic, chemical industry, water conservancy and hydropower stations, concrete mixing stations and the like, can remove impurities covering the surfaces of sand and stone, and simultaneously damages a water vapor layer coating sand grains so as to facilitate dehydration and play a role in efficient sand washing and cleaning. The sand washer is also called stone washer, mainly used for removing impurities (such as dust) of sand products, and is called sand washer because of the more water washing method.
The sand washer that uses at present all installs above horizontal ground, and the sand washing in-process can produce a large amount of water, and water and sand washing in-process fine sand can directly water to ground, cause the waste of resource and to the pollution of environment, and behind the dredging, need the sand washing to finish the high limit of unloading, can't drain the water in the funnel, need additionally use the dewatering pump, consume more resources.
Disclosure of Invention
The invention aims to provide a pit bucket sand washer and a use method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the application method of the pit bucket sand washer comprises that the sand washer comprises a transmission module and a bucket arranged on the transmission module,
the sand washing device comprises a pit, a sand washing device and a sand washing device, wherein the pit is used for vertically digging downwards along a ground plane and used for receiving water and fine sand flowing out of a sand washing bucket after sand washing;
a support frame adjacent to the pit for supporting the transfer module and for placing a driving device for driving the transfer module to operate;
the lower surface of the supporting frame is provided with a first hydraulic pump and a second hydraulic pump respectively, the driving end of the first hydraulic pump is connected with a first hydraulic rod, the driving end of the second hydraulic pump is connected with a second hydraulic rod, and one ends, far away from the first hydraulic pump and the second hydraulic pump, of the first hydraulic rod and the second hydraulic rod are connected with the lower surface of the supporting frame respectively;
wherein, along with the drive of first hydraulic stem and second hydraulic stem with braced frame promotion, drive transfer module slowly follow the pit and upwards remove, just drive arrangement on the braced frame is with transfer module rising in same horizontal plane, change the height of unloading after the sand washing is accomplished and is waterlogged, transfer module includes the intermediate frame, the interval equidistance in the intermediate frame outside is provided with the sprocket, sprocket top activity is provided with the chain link, the bucket is installed in the chain link outside, be provided with the stationary blade that is used for with bucket fixed mounting on the chain link on the bucket, and the bucket open end installs the scraper bowl that is used for the sand, the scraper bowl is connected with the bucket through fixing bolt, the drain hole has been seted up to the bucket inner wall for carry out the waterlogging behind the sand washing, and the drain hole is provided with a plurality of, the aperture of drain hole is about to be less than the volume of sand, the intermediate frame is close to one end suspension in the pit bottom, and the intermediate frame other end is provided with the sprocket, the support frame top is provided with the sprocket, the movable link joint, the frame is provided with the chain link, the motor is provided with the end, the motor is provided with the speed reducer, the motor is connected with the connecting plate is connected with the drive arrangement through the connecting plate, the step is connected with the connecting plate is connected with the drive arrangement, the connecting plate is connected with the step-down, the connecting plate is connected with the drive arrangement is connected with the end, the step is provided with the connecting plate is connected with the connecting plate through the intermediate frame, the step is connected with the connecting plate is connected with the end drive plate through the end,
step A, a driving device is powered on firstly, so that a power output end of a motor drives a belt pulley to rotate, the belt pulley rotates to drive a belt to rotate, a speed reducer runs, and a head pulley is driven to rotate at the same time;
step B, when the head wheel rotates, the chain wheel is driven to rotate through the coupler, and the chain wheel is abutted against the chain rod, and the chain rod is driven to move through the rotation of the chain wheel, so that the upper bucket of the chain rod moves along with the rotation of the chain rod;
step C, enabling a bucket arranged at the outer side of the pit to contact with sand in the pit along with the sinking of the bucket into the pit, shoveling the sand into the bucket, and enabling the bucket to float out of the pit along with the transmission of a chain rod along with the continuous output of a motor;
step D, along with the continuous rising of the bucket, water and fine sand in the bucket leak out through the leak hole in the rising process, namely, the bucket is automatically dehydrated, and when the bucket is lifted to the head wheel, the bucket moves downwards to enable the opening of the bucket to be downwards, and sand materials are automatically discharged everywhere from the bucket;
and E, finally, the first hydraulic pump and the second hydraulic pump can be started to drive the first hydraulic rod and the second hydraulic rod to stretch respectively, the supporting frame is driven to ascend, and the middle frame, the chain wheel and the chain rod are driven to ascend through the connection of the fixed plate and the connecting plate, so that the driving device and the head wheel are positioned at the same horizontal position.
The invention has the technical effects and advantages that: according to the pit bucket sand washer and the use method thereof, the first hydraulic pump and the second hydraulic pump drive the first hydraulic rod and the second hydraulic rod to lift, and the first hydraulic pump and the second hydraulic rod are driven by the connection of the connecting plate and the fixing plate, so that the supporting frame, the driving device and the conveying module are all lifted synchronously, and the positions of the bucket and the ground are changed, thereby facilitating water in the bucket to drain out, eliminating the need of a dewatering pump, saving resources, and enabling fine sand and water flowing out of the bucket to flow into the pit again through the connection of the pit and the sand-scooping pool, enabling the sand to be fished out in the later stage, enabling the resources to be recycled, and enhancing environmental protection.
Drawings
FIG. 1 is a side view of the entirety of the present invention;
FIG. 2 is an overall elevation view of the present invention;
FIG. 3 is a side view of the bucket of the present invention;
FIG. 4 is a side view of the intermediate frame of the present invention;
FIG. 5 is an enlarged schematic view of the invention at A in the body 1;
fig. 6 is an enlarged schematic view of the invention at B in the body 1.
In the figure: 1. pit; 2. a support frame; 3. a transfer module; 4. a bucket; 5. a first hydraulic pump; 6. a second hydraulic pump; 7. a first hydraulic lever; 8. a second hydraulic lever; 9. a motor; 10. a middle frame; 11. a chain bar; 12. a speed reducer; 13. a fixing piece; 14. a bucket; 15. a leak hole; 16. a joint portion; 17. a push rod; 18. a connector; 19. a coupling; 20. a fixing plate; 21. a connecting plate; 22. a sprocket; 23. and a head wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
For the self-dewatering of bucket 4 of being convenient for, promote the convenience, refer to fig. 1, fig. 2, fig. 3 and fig. 4 and show, including transport module 3 and install bucket 4 on transport module 3, including pit 1, excavate downwards along the horizon is vertical, and pit 1's size is indefinite, can excavate according to in-service use degree of depth and size, and near the pit 1 side excavation one is used for the bailing pond of bailing, pit 1 is used for receiving water and the fine sand that flows in the bucket 4 behind the sand washing. The supporting frame 2 is close to the pit 1 and is used for supporting the conveying module 3 and placing a driving device for driving the conveying module 3 to operate, the supporting frame 2 is made of multi-section steel, and the self hardness of the supporting frame 2 is improved by adopting a welding mode so as to ensure the stability of the conveying module 3 and the driving device in use. The lower surface of the supporting frame 2 is provided with a first hydraulic pump 5 and a second hydraulic pump 6 respectively, the driving end of the first hydraulic pump 5 is connected with a first hydraulic rod 7, the driving end of the second hydraulic pump 6 is connected with a second hydraulic rod 8, one ends, far away from the first hydraulic pump 5 and the second hydraulic pump 6, of the first hydraulic rod 7 and the second hydraulic rod 8 are respectively connected with the lower surface of the supporting frame 2, the first hydraulic pump 5 and the second hydraulic pump 6 are of the prior art, and can be replaced by instruments with output power such as an air pump, and the like, so that the device is not limited to the above, and the first hydraulic rod 7 and the second hydraulic rod 8 are the same.
Wherein, along with first hydraulic stem 7 and second hydraulic stem 8 promote braced frame 2 under the drive of first hydraulic pump 5 and second hydraulic pump 6, braced frame 2 bottom is provided with the base (not shown in the figure), rises through the drive base to drive braced frame 2's rising, and the base bottom is provided with the backup pad that directly contacts with ground, avoids whole gravity to extrude to first hydraulic pump 5 and second hydraulic pump 6 on, prolongs the life of first hydraulic pump 5 and second hydraulic pump 6. The conveying module 3 slowly moves upwards from the pit 1, the driving device on the supporting frame 2 and the conveying module 3 rise in the same horizontal plane, and along with the continuous rising of the bucket 14, water and fine sand in the bucket 14 leak out through the leak holes 15 in the rising process, namely, automatic dehydration is realized.
In order to facilitate the disassembly of the intermediate frame 10 for maintenance, referring to fig. 1, 2, 3 and 4, the transfer module 3 includes the intermediate frame 10, the outside of the intermediate frame 10 is provided with sprockets 22 at equal intervals, a chain bar 11 is movably provided above the sprockets 22, the bucket 4 is mounted on the outside of the chain bar 11, a fixing piece 13 for fixedly mounting the bucket 4 on the chain bar 11 is provided on the bucket 4, and the bucket 4 is fixed on the outside of the chain bar 11 by externally connecting a limit bolt or a bolt and a screw to the fixing piece 13 and moves along with the transmission of the chain bar 11. The bucket 14 for excavating sand is arranged at the opening end of the bucket 4, the bucket 14 is connected with the bucket 4 through a fixing bolt, and after the bucket 4 is sunk into the pit 1, the bucket 14 is abutted with sand and stones, and the sand and stones are shoveled into the bucket 4. Along with the continuous rising of scraper bowl 14, in-process that rises, the leak hole 15 has been seted up through scraper bowl 14 bucket 4 inner wall for carry out the waterlogging caused by excessive rainfall to the sand after the sand washing, and leak hole 15 sets up to a plurality of, and the aperture of leak hole 15 is less than the volume of sand, avoids the grit to plug up leak hole 15. One end of the deep middle frame 10, which is close to the inner side of the pit 1, is suspended at the bottom of the pit, so that the middle frame 10 is driven to extend upwards along with the first hydraulic pump 5 and the second hydraulic pump 6 at the later stage when driving the first hydraulic rod 7 and the second hydraulic rod 8 to rise. The other end of the middle frame 10 is provided with a connecting part 16, the top of the supporting frame 2 is provided with a push rod 17, the push rod 17 is provided with a connector 18, the connector 18 is connected with the connecting part 16, the middle frame 10 is supported by the connecting part 16 in a hanging manner, the middle frame 10 is convenient to disassemble, maintain and check in the later period, and convenience is improved. The driving device comprises a motor 9 arranged on the supporting frame 2, a power output end of the motor 9 is connected with a belt pulley, the belt pulley is driven to rotate by the power output end of the motor 9, and the belt pulley drives a speed reducer 12 to operate by a belt. The middle frame 10 outside is provided with fixed plate 20, is provided with connecting plate 21 on the fixed plate 20, and connecting plate 21 keeps away from fixed plate 20 one end and is connected with braced frame 2, is connected with fixed plate 20 through connecting plate 21 to braced frame 2 drives the rising of transport module 3 when rising, and middle frame 10 is close to drive arrangement one end and is provided with head pulley 23, and head pulley 23 is connected with drive arrangement through shaft coupling 19, and reduction gear 12 and motor 9 are prior art.
The application method of the pit 1 bucket 4 sand washer comprises the following steps,
step A, firstly, a driving device is electrified, so that a power output end of a motor 9 drives a belt pulley to rotate, the belt pulley rotates to drive a belt to rotate, a speed reducer 12 operates, and a head pulley 23 is driven to rotate;
step B, when the head wheel 23 rotates, the chain wheel 22 is driven to rotate through the coupler 19, and the chain wheel 22 is abutted against the chain rod 11, and the chain rod 11 is driven to move by the rotation of the chain wheel 22, so that the upper bucket 4 of the chain rod 11 moves along with the rotation of the chain rod;
step C, as the excavator bucket 4 sinks into the pit 1, the bucket 14 arranged outside the pit 1 is contacted with sand in the pit 1, the sand is shoveled into the excavator bucket 4, and the excavator bucket 4 floats out of the pit 1 along with the transmission of the chain rod 11 along with the continuous output of the motor 9;
step D, along with the continuous rising of the bucket 14, water and fine sand in the bucket 14 leak out through the leak holes 15 in the rising process, namely, the water and the fine sand are automatically dehydrated, and when the bucket 14 is lifted to the head wheel 23, the bucket 14 moves downwards to enable the opening of the bucket to be downwards, and sand materials are automatically discharged from the middle to the whole place;
and E, finally, the first hydraulic pump 5 and the second hydraulic pump 6 can be started to drive the first hydraulic rod 7 and the second hydraulic rod 8 to stretch respectively, the supporting frame 2 is driven to ascend, and the middle frame 10, the chain wheel 22 and the chain rod 11 are driven to ascend through the connection of the fixed plate 20 and the connecting plate 21, so that the driving device and the head wheel 23 are positioned at the same horizontal position.
The foregoing has outlined and described the basic principles, features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The application method of the pit bucket sand washer comprises the steps of conveying a module (3) and a bucket (4) arranged on the conveying module (3), and is characterized in that:
the sand washing device comprises a pit (1) which is vertically excavated downwards along a ground plane and is used for receiving water and fine sand flowing out of a sand washing rear bucket (4);
a support frame (2) adjacent to the pit (1) for supporting the transfer module (3) and for positioning driving means for driving the transfer module (3) in operation;
the lower surface of the supporting frame (2) is respectively provided with a first hydraulic pump (5) and a second hydraulic pump (6), the driving end of the first hydraulic pump (5) is connected with a first hydraulic rod (7), the driving end of the second hydraulic pump (6) is connected with a second hydraulic rod (8), and one ends, far away from the first hydraulic pump (5) and the second hydraulic pump (6), of the first hydraulic rod (7) and the second hydraulic rod (8) are respectively connected with the lower surface of the supporting frame (2);
wherein, along with first hydraulic stem (7) and second hydraulic stem (8) promote braced frame (2) under the drive of first hydraulic pump (5) and second hydraulic pump (6), drive transport module (3) slowly follow in pit (1) and upwards remove, just drive arrangement on braced frame (2) is with transport module (3) and rises with the same horizontal plane, changes the height of unloading after the sand washing is accomplished, transport module (3) include middle frame (10), middle frame (10) outside interval equidistance is provided with sprocket (22), sprocket (22) top activity is provided with chain link (11), bucket (4) are installed in the outside of chain link (11), be provided with on bucket (4) and be used for fixed mounting bucket (4) stationary blade (13) on chain link (11), and bucket (4) open end installs bucket (14) that are used for the drilling, bucket (14) are connected with bucket (4) through fixing bolt, be close to in pit (4) aperture 15, be provided with in pit (1) drain hole (15) for the drain hole is formed in pit (1), and the other end of the middle frame (10) is provided with a connecting part (16), the top of the supporting frame (2) is provided with a push rod (17), the push rod (17) is provided with a connector (18), the connector (18) is connected with the connecting part (16), the driving device comprises a motor (9) arranged on the supporting frame (2), the power output end of the motor (9) is connected with a belt pulley, the outer side of the middle frame (10) is provided with a fixed plate (20), the fixed plate (20) is provided with a connecting plate (21), one end of the connecting plate (21) far away from the fixed plate (20) is connected with the supporting frame (2), one end of the middle frame (10) close to the driving device is provided with a head wheel (23), the head wheel (23) is connected with the driving device through a coupler (19), the driving device further comprises a speed reducer (12), the motor (9) is connected with the speed reducer (12) through a belt on the belt pulley,
step (A), a driving device is powered on firstly, so that a power output end of a motor (9) drives a belt pulley to rotate, the belt pulley rotates to drive a belt to rotate, a speed reducer (12) operates, and a head pulley (23) is driven to rotate;
step (B), when the head wheel (23) rotates, the chain wheel (22) is driven to rotate through the coupler (19), and the chain wheel (22) is abutted against the chain rod (11), and the chain rod (11) is driven to move through the rotation of the chain wheel (22), so that the upper bucket (4) of the chain rod (11) moves along with the rotation;
step (C), as the excavator bucket (4) sinks into the pit (1), enabling a bucket (14) arranged on the outer side of the pit (1) to be in contact with sand in the pit (1), shoveling the sand into the excavator bucket (4), and enabling the excavator bucket (4) to float out of the pit (1) along with the transmission of the chain rod (11) along with the continuous output of the motor (9);
step (D), along with the continuous rising of the bucket (14), water and fine sand in the bucket (14) leak out through the leak holes (15) in the rising process, namely, the water and the fine sand are automatically dehydrated, and when the bucket is lifted to the head wheel (23), the bucket (14) moves downwards to enable an opening of the bucket to be downwards, and sand is poured out of the bucket to finish automatic discharging;
and (E) finally, the first hydraulic pump (5) and the second hydraulic pump (6) can be started to respectively drive the first hydraulic rod (7) and the second hydraulic rod (8) to stretch and retract, the supporting frame (2) is driven to ascend, and the middle frame (10), the chain wheel (22) and the chain rod (11) are driven to ascend through the connection of the fixed plate (20) and the connecting plate (21), so that the driving device and the head wheel (23) are positioned at the same horizontal position.
Priority Applications (1)
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CN202210680396.3A CN114950707B (en) | 2022-06-16 | 2022-06-16 | Pit bucket sand washer and use method thereof |
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CN202210680396.3A CN114950707B (en) | 2022-06-16 | 2022-06-16 | Pit bucket sand washer and use method thereof |
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CN114950707A CN114950707A (en) | 2022-08-30 |
CN114950707B true CN114950707B (en) | 2024-04-09 |
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---|---|---|---|---|
JPH11244729A (en) * | 1998-03-02 | 1999-09-14 | Kobe Steel Ltd | Earth and sand separator and continuous ditch excavating device |
JP4386957B1 (en) * | 2008-10-14 | 2009-12-16 | 有限会社大東土木 | Sand classification transport dehydrator |
CN202290271U (en) * | 2011-11-01 | 2012-07-04 | 芜湖中新实业有限公司 | Sand washer |
CN103623915A (en) * | 2013-11-05 | 2014-03-12 | 张家港保税区多元机械设备制造有限公司 | Sand washer |
CN108580018A (en) * | 2018-04-11 | 2018-09-28 | 朵礼 | A kind of floating kind of water choosing device from separation of animal husbandry grass seeds plantation |
CN208678544U (en) * | 2018-05-24 | 2019-04-02 | 广州市广智机械设备有限公司 | A kind of bucket type is dug sand machine and gravel separation system |
CN109569037A (en) * | 2019-01-14 | 2019-04-05 | 中水电第十工程局(郑州)有限公司 | A kind of aggregate screening chain-bucket fine sand recycling integrated apparatus |
CN110124375A (en) * | 2019-04-24 | 2019-08-16 | 王秀兰 | A kind of hydraulic engineering silt draining equipment |
CN215465121U (en) * | 2021-07-09 | 2022-01-11 | 恩迈特(青岛)新能源科技有限公司 | Sand bucket of sand washer |
CN113976303A (en) * | 2021-10-27 | 2022-01-28 | 济宁市技师学院 | Environment-friendly intelligent sand washer |
-
2022
- 2022-06-16 CN CN202210680396.3A patent/CN114950707B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11244729A (en) * | 1998-03-02 | 1999-09-14 | Kobe Steel Ltd | Earth and sand separator and continuous ditch excavating device |
JP4386957B1 (en) * | 2008-10-14 | 2009-12-16 | 有限会社大東土木 | Sand classification transport dehydrator |
CN202290271U (en) * | 2011-11-01 | 2012-07-04 | 芜湖中新实业有限公司 | Sand washer |
CN103623915A (en) * | 2013-11-05 | 2014-03-12 | 张家港保税区多元机械设备制造有限公司 | Sand washer |
CN108580018A (en) * | 2018-04-11 | 2018-09-28 | 朵礼 | A kind of floating kind of water choosing device from separation of animal husbandry grass seeds plantation |
CN208678544U (en) * | 2018-05-24 | 2019-04-02 | 广州市广智机械设备有限公司 | A kind of bucket type is dug sand machine and gravel separation system |
CN109569037A (en) * | 2019-01-14 | 2019-04-05 | 中水电第十工程局(郑州)有限公司 | A kind of aggregate screening chain-bucket fine sand recycling integrated apparatus |
CN110124375A (en) * | 2019-04-24 | 2019-08-16 | 王秀兰 | A kind of hydraulic engineering silt draining equipment |
CN215465121U (en) * | 2021-07-09 | 2022-01-11 | 恩迈特(青岛)新能源科技有限公司 | Sand bucket of sand washer |
CN113976303A (en) * | 2021-10-27 | 2022-01-28 | 济宁市技师学院 | Environment-friendly intelligent sand washer |
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