CN114472151B - Soil is administered with soil screening edulcoration device - Google Patents

Soil is administered with soil screening edulcoration device Download PDF

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Publication number
CN114472151B
CN114472151B CN202210360811.7A CN202210360811A CN114472151B CN 114472151 B CN114472151 B CN 114472151B CN 202210360811 A CN202210360811 A CN 202210360811A CN 114472151 B CN114472151 B CN 114472151B
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CN
China
Prior art keywords
screening
fixed
soil
sliding
transmission shaft
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CN202210360811.7A
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Chinese (zh)
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CN114472151A (en
Inventor
颜炳林
杨青
王勇
刘彦辰
管海涛
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Hippo Environmental Protection Group Co.,Ltd.
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Shandong Haipuou Environmental Protection Equipment Co ltd
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Priority to CN202210360811.7A priority Critical patent/CN114472151B/en
Publication of CN114472151A publication Critical patent/CN114472151A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens

Abstract

The invention discloses a soil screening and impurity removing device for soil treatment, which relates to the technical field of screening and comprises a screening box, wherein a screening net plate is arranged in the screening box in a sliding manner, a baffle plate which is in sliding connection with the screening box is fixed on the screening net plate, a servo motor is connected with a traction mechanism in a driving manner, the traction mechanism is used for driving a sliding sleeve to slide in a reciprocating manner relative to a fixed rod, an extension frame is fixed on the sliding sleeve, a sliding mechanism which slides relative to the extension frame is arranged on the extension frame, a transmission shaft is arranged on the sliding mechanism in a rotating manner, a rotating disc is arranged on the transmission shaft in a rotating manner, a plurality of vertically arranged dispersion plates are fixed at the bottom of the rotating disc, and a vibration assembly is arranged between the screening net plate and the screening box; the traction mechanism can realize a reciprocating sliding effect by traction on the sliding sleeve, the sliding sleeve intermittently pushes the baffle plate, reciprocating sliding of the screening net plate is realized under the reset action of the spring ring, and rapid screening and impurity removal of soil by the screening net plate are promoted.

Description

Soil is administered and is used soil screening edulcoration device
Technical Field
The invention relates to the technical field of screening, in particular to a soil screening and impurity removing device for soil treatment.
Background
In the soil remediation industry, the existing soil remediation technology reaches more than one hundred, the common technology also has more than ten, and can be roughly divided into three methods of physics, chemistry and biology.
Although patent with publication number CN 210322523U discloses an impurity removing device for soil detection, the device comprises a rack and an impurity removing box fixedly connected to the rack, a corresponding impurity removing mechanism is arranged in the impurity removing box, the impurity removing mechanism comprises an impurity removing pipe rotatably mounted above the bottom of the impurity removing box, one side of the impurity removing pipe is driven by a corresponding driving motor, a plurality of rows of corresponding impurity removing rods are fixedly connected to the outer surface of the impurity removing pipe according to equal-angle uniform distribution, the impurity removing rods are arranged in an arc shape, and two adjacent rows of impurity removing rods are arranged in a staggered manner; the impurity removing pipe is provided with a strip-shaped open slot at the inner side of each row of impurity removing rods respectively, a corresponding blanking groove is obliquely arranged inside the impurity removing pipe, and the discharging end of the blanking groove is obliquely downwards inclined and penetrates through the outer side of one end of the impurity removing pipe, which is not connected with a driving motor; however, the device can not fully disperse soil in the using process, the soil is easy to gather, and the full screening and impurity removal are not facilitated; therefore, a soil screening and impurity removing device for soil treatment is provided to solve the technical problems.
Disclosure of Invention
The utility model provides a soil screening edulcoration device for soil improvement, includes the screening case, and slidable mounting has the screening otter board in the screening case, be fixed with on the screening otter board with screening case sliding connection's baffle, is fixed with the dead lever on the screening case, and the slip sleeve has been cup jointed in the slip on the dead lever, install the dog that sets up with the slip sleeve is relative on the baffle, install servo motor on the screening case, servo motor drive is connected with traction mechanism, traction mechanism is used for driving slip sleeve relative dead lever reciprocating sliding, is fixed with the extension frame on the slip sleeve, extends to install the gliding glide machanism of frame that extends relatively on the frame, and the last rotation of glide machanism installs the transmission shaft, and fixed mounting has the carousel on the transmission shaft, and the carousel bottom is fixed with the dispersion board of the vertical setting of a plurality of, install the vibration subassembly between screening otter board and the screening case.
As a modified scheme of the invention: the traction mechanism comprises a rotating wheel coaxially connected with an output shaft of the servo motor, a connecting rod is eccentrically hinged to the rotating wheel, a transmission rod is hinged to one end, away from the rotating wheel, of the connecting rod, a transmission rod is hinged to one end, away from the rotating wheel, of the transmission rod, the end, away from the rotating wheel, of the transmission rod is hinged to the sliding sleeve, the end portion of the sliding sleeve is rotatably installed with a supporting wheel, and the stop block corresponds to the supporting wheel horizontally.
As a modified scheme of the invention: the screening case is fixed with the guide sleeve pipe on, slidable mounting has the spliced pole fixed with the baffle on the guide sleeve pipe, install the fixed plate on the spliced pole, install the spring coil between fixed plate and the guide sleeve pipe.
As a modified scheme of the invention: fixed mounting has driven pulley on the transmission shaft, rotates on the extension frame and installs driving pulley, the cover is equipped with elastic belt between driving pulley and the driven pulley, coaxial coupling has drive gear on the driving pulley, be fixed with the spur rack with drive gear meshing on the screening case.
As a modified scheme of the invention: the sliding mechanism comprises a sliding block, a transmission shaft is rotatably installed on the sliding block, a cam is fixedly sleeved on the transmission shaft, a pushing plate abutted against the cam is fixed on the extending frame, a connecting spring is connected between the sliding block and the extending frame, and a guide block I connected with the extending frame in a sliding mode is fixed on the sliding block.
As a modified scheme of the invention: the vibrating component comprises a horizontal plate fixed on the screening box, a plurality of convex blocks II are fixed at the bottom of the horizontal plate, a plurality of convex blocks I distributed linearly are fixed on the screening screen plate, and the convex blocks I are abutted to the convex blocks II.
As a modified scheme of the invention: the vibration subassembly is still including fixing the spacing section of thick bamboo on the screening case, and slidable mounting has the extension rod of vertical setting on the spacing section of thick bamboo, is connected with expanding spring between extension rod and the spacing section of thick bamboo, the lantern ring is installed to the extension rod tip, rotates on the lantern ring and installs the pivot, installs in the pivot with the guide pulley of screening otter board butt.
As a modified scheme of the invention: the screening box is provided with a guide block II in a sliding mode, a vertical spring is connected between the guide block II and the screening box, and a wedge-shaped scraping strip abutted to the screening net plate is fixed on the guide block II.
Compared with the prior art, the invention has the beneficial effects that:
1. the traction mechanism can realize a reciprocating sliding effect by traction on the sliding sleeve, the sliding sleeve intermittently pushes the baffle plate, reciprocating sliding of the screening net plate is realized under the reset action of the spring ring, and rapid screening and impurity removal of soil by the screening net plate are promoted.
2. The reciprocating sliding energy of the sliding sleeve drives the rotary table connected to the extension frame to slide in a reciprocating manner, the rotary table rotates in the process that the fixed plate is meshed with the spur rack, the rotation of the dispersion plate is realized, meanwhile, the pushing of the cam and the pushing plate is realized, the linear sliding of the dispersion plate relative to the extension frame is realized, the scattering effect on soil is achieved, and the sufficient degree of screening and impurity removal of the soil is greatly promoted.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the overall structure of the present invention;
FIG. 5 is a partial schematic view of the present invention;
FIG. 6 is a partial schematic view of the present invention;
fig. 7 is a schematic view of a partial explosion structure of the present invention.
In the figure: 1-screening box, 2-sliding sleeve, 3-spur rack, 4-transmission rod, 5-guiding sleeve, 6-connecting rod, 7-rotating wheel, 8-servo motor, 9-spring ring, 10-baffle, 11-extension rod, 12-screening net plate, 13-baffle block, 14-wedge-shaped scraping strip, 15-fixing rod, 16-pushing spring, 17-elastic belt, 18-driven pulley, 19-connecting spring, 20-extension frame, 21-cam, 22-rotating disc, 23-guide block I, 24-sliding block, 25-driving pulley, 26-rotating shaft, 27-guide wheel, 28-limiting cylinder, 29-pushing plate, 30-dispersion plate, 31-guide block II, 32-vertical spring, 33-a fixed plate, 35-a telescopic spring, 36-a bump I, 37-a bump II, 38-a horizontal plate, 39-a lantern ring, 40-a transmission shaft, 41-a resisting wheel, 42-a connecting column and 43-a transmission gear.
Detailed Description
The technical scheme of the patent is further explained in detail by combining the specific embodiments as follows:
example 1
Referring to fig. 1-7, a soil screening and impurity removing device for soil treatment comprises a screening box 1, wherein a screening net plate 12 is slidably mounted in the screening box 1, when soil screening and impurity removing operations are performed, soil is placed on the screening net plate 12, and the soil is screened through the screening net plate 12, so that the separation of the soil and impurities is realized;
the screening net plate 12 is fixed with a baffle 10 which is in sliding connection with the screening box 1, the screening box 1 is fixed with a fixing rod 15, the fixing rod 15 is sleeved with a sliding sleeve 2 in a sliding mode, a stop block 13 which is opposite to the sliding sleeve 2 is installed on the baffle 10, a servo motor 8 is installed on the screening box 1, and the servo motor 8 is connected with a traction mechanism in a driving mode.
Traction mechanism is used for driving the relative dead lever 15 reciprocating sliding of sliding sleeve 2, is fixed with extension frame 20 on the sliding sleeve 2, installs the gliding glide machanism of relative extension frame 20 on the extension frame 20, and the last rotation of glide machanism installs transmission shaft 40, and fixed mounting has carousel 22 on the transmission shaft 40, and carousel 22 bottom is fixed with the dispersion board 30 of the vertical setting of a plurality of, installs the vibration subassembly between screening otter board 12 and the screening case 1.
Specifically, the traction mechanism includes runner 7 with 8 output shaft coaxial coupling of servo motor, and eccentric articulated on runner 7 has connecting rod 6, and the one end that runner 7 was kept away from to connecting rod 6 articulates there is transfer line 4, and the one end that runner 7 was kept away from to transfer line 4 articulates on sliding sleeve 2, and sliding sleeve 2 tip is rotated and is installed and to be supported wheel 41, and dog 13 corresponds with supporting wheel 41 level.
After starting servo motor 8, servo motor 8 can drive runner 7 and rotate, and runner 7 drives connecting rod 6 swing, and connecting rod 6 drives slip sleeve 2 linear slip under the guide effect of dead lever 15 through transfer line 4 this moment, and the wheel 41 that supports of 2 tip of slip sleeve can support the dog 13 to push away this moment, and dog 13, baffle 10 drive the linear slip of screening otter board 12, realize the quick screening effect of screening otter board 12 to soil.
Furthermore, a guide sleeve 5 is fixed on the screening box 1, a connecting column 42 fixed with the baffle 10 is slidably mounted on the guide sleeve 5, a fixing plate 33 is mounted on the connecting column 42, and a spring ring 9 is mounted between the fixing plate 33 and the guide sleeve 5.
Based on above-mentioned setting, support wheel 41 when pushing away to dog 13, baffle 10 drives the inside slip that extends of the relative direction sleeve pipe 5 of spliced pole 42, spring coil 9 receives fixed plate 33 and the centre gripping realization compression of direction sleeve pipe 5 this moment, and when keeping away from dog 13 slip when supporting wheel 41, spring coil 9 elasticity resets, the realization is to the reverse pushing effect of baffle 10, so realize at the reciprocating type slip of supporting wheel 41 and baffle 10 contact in-process screening otter board 12, the quick screening of soil has been promoted.
When the sliding sleeve 2 slides, in the process before the abutting wheel 41 at the end part of the sliding sleeve 2 contacts the stop block 13, the sliding sleeve 2 linearly slides relative to the screening net plate 12, so that the dispersing plate 30 at the bottom of the rotary table 22 performs reciprocating linear scraping on the soil on the screening net plate 12, the soil is dispersed, and the full screening of the screening net plate 12 on the soil is promoted.
In addition, a driven pulley 18 is fixedly installed on the transmission shaft 40, a driving pulley 25 is rotatably installed on the extension frame 20, an elastic belt 17 is sleeved between the driving pulley 25 and the driven pulley 18, a transmission gear 43 is coaxially connected to the driving pulley 25, and a spur rack 3 meshed with the transmission gear 43 is fixed on the screening box 1.
When sliding sleeve 2 slides, sliding sleeve 2 drives and extends frame 20 and slides, extend drive gear 43 and 3 meshing transmissions of spur rack on the frame 20 this moment, drive gear 43 is rotatory and drive driving pulley 25 rotatory this moment, driving pulley 25 drives driven pulleys 18 through elastic belt 17 and rotates, wherein elastic belt 17 is elastic and flexible, guarantee that driving pulley 25 is connected with driven pulleys 18 transmission, driven pulleys 18 drives transmission shaft 40 rotatory, transmission shaft 40 drive carousel 22 is rotatory, realize the dispersion board 30 of carousel 22 bottom to the rotatory dispersion of soil, promote the abundant screening edulcoration of soil.
Example 2
Referring to fig. 1-7, on the basis of embodiment 1, in addition, the sliding mechanism includes a sliding block 24, a transmission shaft 40 is rotatably installed on the sliding block 24, a cam 21 is fixedly sleeved on the transmission shaft 40, a pushing plate 29 abutting against the cam 21 is fixed on the extension frame 20, a connecting spring 19 is connected between the sliding block 24 and the extension frame 20, and a guide block I23 slidably connected with the extension frame 20 is fixed on the sliding block 24.
Based on embodiment 1's technical scheme, at the rotatory in-process of transmission shaft 40, transmission shaft 40 drives cam 21 and rotates, cam 21 supports push pedal 29 and pushes away, transmission shaft 40 drives slider 24 this moment and realizes reciprocating type slip under coupling spring 19's elastic action, and guide block I23 leads spacingly to slider 24's slip, realize that dispersion plate 30 extends frame 20 linear movement relatively in the pivoted, the dispersion operation of soil is more abundant, promote the mobility of screening otter board 12 shaking the screening process, the screening edulcoration efficiency of soil has been promoted greatly.
In addition, the vibration subassembly is including fixing the horizontal plate 38 on screening case 1, horizontal plate 38 bottom is fixed with a plurality of lug II37, be fixed with lug I36 of a plurality of linear distribution on the screening otter board 12, lug I36 and lug II37 butt, the vibration subassembly is still including fixing the spacing section of thick bamboo 28 on screening case 1, slidable mounting has the extension bar 11 of vertical setting on the spacing section of thick bamboo 28, be connected with expanding spring 35 between extension bar 11 and the spacing section of thick bamboo 28, the lantern ring 39 is installed to extension bar 11 tip, the last pivoted mounting of lantern ring 39 has pivot 26, install the guide pulley 27 with screening otter board 12 butt on the pivot 26.
Through the aforesaid setting, at the gliding in-process of screening otter board 12 relative screening case 1, lug II37 and the lug I36 slip butt on the screening otter board 12 of horizontal plate 38 bottom, under the elastic support effect of expanding spring 35, realize the elasticity vertical braces of guide pulley 27 to screening otter board 12, realize lug II37, during lug I36 slip butt, screening otter board 12 vibrates in vertical direction, the vibration effect of soil on screening otter board 12 has been promoted, screening otter board 12 is more abundant high-efficient to the screening edulcoration of soil, bulky impurity is in the top of screening otter board 12, and soil in small, and the soil passes screening otter board 12 and falls to screening incasement bottom, realize the screening edulcoration of soil.
In addition, a guide block II31 is slidably mounted on the screening box 1, a vertical spring 32 is connected between the guide block II31 and the screening box 1, and a wedge-shaped scraping strip 14 abutting against the screening net plate 12 is fixed on the guide block II 31.
The wedge of setting is scraped strip 14 and is supported the pushing action under with screening otter board 12 butt at the elasticity of vertical spring 32, when screening otter board 12 slides, wedge is scraped strip 14 and is scraped effect to screening otter board 12, combines the rotary action of dispersion board 30 and the vibration effect of vibration subassembly for soil dispersity obtains promoting by a wide margin, and soil screening edulcoration is high-efficient and abundant.
In conclusion, the traction mechanism can realize the reciprocating sliding effect by traction on the sliding sleeve 2, the sliding sleeve 2 intermittently pushes the baffle plate 10, the reciprocating sliding of the screening net plate 12 is realized under the reset action of the spring ring 9, and the rapid screening and impurity removal of the soil by the screening net plate 12 are promoted; according to the invention, the reciprocating sliding energy of the sliding sleeve 2 drives the rotary table 22 connected on the extension frame 20 to slide in a reciprocating manner, the rotary table 22 rotates in the process that the fixed plate 33 is meshed with the spur rack 3, so that the dispersion plate 30 rotates, meanwhile, the cam 21 and the pushing plate 29 push against each other, so that the linear sliding of the dispersion plate 30 relative to the extension frame 20 is realized, the effect of scattering soil is achieved, and the sufficient degree of screening and impurity removal of the soil is greatly promoted.
In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only terms of relationships determined for convenience in describing structural relationships of the parts or elements of the present invention, and are not intended to refer to any parts or elements of the present invention, and are not to be construed as limiting the present invention.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but not construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these changes and substitutions belong to the protection scope of the present invention. The protection scope of this technical solution patent should be subject to the appended claims.

Claims (4)

1. The utility model provides a soil screening edulcoration device for soil improvement, includes screening case (1), slidable mounting has screening otter board (12) in screening case (1), is fixed with on screening otter board (12) with screening case (1) sliding connection's baffle (10), its characterized in that, be fixed with dead lever (15) on screening case (1), slip sleeve pipe (2) have been cup jointed in the slip on dead lever (15), install dog (13) that set up with slip sleeve pipe (2) relatively on baffle (10), install servo motor (8) on screening case (1), servo motor (8) drive connection has a tractive mechanism, tractive mechanism is used for driving slip sleeve pipe (2) relative dead lever (15) reciprocating sliding, is fixed with on slip sleeve pipe (2) and extends frame (20), installs the gliding glide mechanism of relative extension frame (20) on extending frame (20), the upper part of the sliding mechanism is rotatably provided with a transmission shaft (40), the upper part of the transmission shaft (40) is fixedly provided with a turntable (22), the bottom of the turntable (22) is fixedly provided with a plurality of vertically arranged dispersion plates (30), a vibration component is arranged between the screening net plate (12) and the screening box (1), the traction mechanism comprises a runner (7) coaxially connected with an output shaft of a servo motor (8), the runner (7) is eccentrically hinged with a connecting rod (6), one end of the connecting rod (6), which is far away from the runner (7), is hinged with a transmission rod (4), one end of the transmission rod (4), which is far away from the runner (7), is hinged on the sliding sleeve (2), the end part of the sliding sleeve (2) is rotatably provided with a supporting wheel (41), a stop block (13) horizontally corresponds to the supporting wheel (41), the transmission shaft (40) is fixedly provided with a driven belt wheel (18), and the extension frame (20) is rotatably provided with a driving belt wheel (25), the cover is equipped with elastic belt (17) between driving pulley (25) and driven pulley (18), coaxial coupling has drive gear (43) on driving pulley (25), be fixed with spur rack (3) with drive gear (43) meshing on screening case (1), glide machanism includes slider (24), and transmission shaft (40) rotate to be installed on slider (24), and fixed cover has connect cam (21) on transmission shaft (40), be fixed with on extension frame (20) with push pedal (29) that supports of cam (21) butt, be connected with between slider (24) and extension frame (20) coupling spring (19), be fixed with on slider (24) with extension frame (20) sliding connection's guide block I (23), the vibration subassembly is including fixing horizontal plate (38) on screening case (1), and horizontal plate (38) bottom is fixed with a plurality of lug II (37), a plurality of lugs I (36) which are linearly distributed are fixed on the screening net plate (12), and the lugs I (36) are abutted with the lugs II (37).
2. The soil screening and impurity removing device for soil treatment according to claim 1, wherein a guide sleeve (5) is fixed on the screening box (1), a connecting column (42) fixed with the baffle (10) is slidably mounted on the guide sleeve (5), a fixing plate (33) is mounted on the connecting column (42), and a spring ring (9) is mounted between the fixing plate (33) and the guide sleeve (5).
3. The soil screening edulcoration device for soil treatment according to claim 1, characterized by, the vibration subassembly is still including fixing spacing section of thick bamboo (28) on screening case (1), and slidable mounting has extension rod (11) of vertical setting on spacing section of thick bamboo (28), is connected with expanding spring (35) between extension rod (11) and spacing section of thick bamboo (28), lantern ring (39) is installed to extension rod (11) tip, and rotating mounting has pivot (26) on the lantern ring (39), installs guide pulley (27) with screening otter board (12) butt on pivot (26).
4. A soil screening edulcoration device for soil treatment according to claim 1, characterized in that, slidable mounting has guide block II (31) on screening case (1), is connected with vertical spring (32) between guide block II (31) and screening case (1), is fixed with wedge scraping bar (14) with screening otter board (12) butt on guide block II (31).
CN202210360811.7A 2022-04-07 2022-04-07 Soil is administered with soil screening edulcoration device Active CN114472151B (en)

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CN114472151B true CN114472151B (en) 2022-07-08

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Publication number Priority date Publication date Assignee Title
CN115365123B (en) * 2022-09-07 2023-10-27 内蒙古玉王生物科技有限公司 Multistage screening plant is used in starch production and processing
CN115400944A (en) * 2022-09-30 2022-11-29 江西井冈山茶厂 Screening plant is used in black tea processing
CN115319569A (en) * 2022-10-14 2022-11-11 南通国碳自动化设备有限公司 Carbon fiber material surface polishing device
CN116713807B (en) * 2023-08-11 2023-10-10 山东辰榜数控装备有限公司 Oil liquid cooling device for numerical control machine tool

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Publication number Priority date Publication date Assignee Title
CN106622957A (en) * 2016-10-17 2017-05-10 湖北中禾粮油股份有限公司 Vibration screen capable of efficiently separating light impurities
CN207086105U (en) * 2017-07-01 2018-03-13 淮安洪阳化工有限公司 A kind of chemical material high-efficient deferrization device
CN110252647A (en) * 2019-05-24 2019-09-20 赣州市兴顺辉科技有限公司 A kind of bridge construction construction sand screening plant
CN111774293A (en) * 2020-07-15 2020-10-16 胡彦莉 Grit screening plant is used in civil engineering construction
US10946415B2 (en) * 2018-04-30 2021-03-16 Vermeer Manufacturing Company Shaker assemblies having a vibratory screen clamping system
CN213793442U (en) * 2020-09-23 2021-07-27 中化地质矿山总局地质研究院 Soil remediation treatment equipment with screening function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106622957A (en) * 2016-10-17 2017-05-10 湖北中禾粮油股份有限公司 Vibration screen capable of efficiently separating light impurities
CN207086105U (en) * 2017-07-01 2018-03-13 淮安洪阳化工有限公司 A kind of chemical material high-efficient deferrization device
US10946415B2 (en) * 2018-04-30 2021-03-16 Vermeer Manufacturing Company Shaker assemblies having a vibratory screen clamping system
CN110252647A (en) * 2019-05-24 2019-09-20 赣州市兴顺辉科技有限公司 A kind of bridge construction construction sand screening plant
CN111774293A (en) * 2020-07-15 2020-10-16 胡彦莉 Grit screening plant is used in civil engineering construction
CN213793442U (en) * 2020-09-23 2021-07-27 中化地质矿山总局地质研究院 Soil remediation treatment equipment with screening function

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