CN108080244B - Rock high-efficient screening sand device of striking formula - Google Patents
Rock high-efficient screening sand device of striking formula Download PDFInfo
- Publication number
- CN108080244B CN108080244B CN201711450901.0A CN201711450901A CN108080244B CN 108080244 B CN108080244 B CN 108080244B CN 201711450901 A CN201711450901 A CN 201711450901A CN 108080244 B CN108080244 B CN 108080244B
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- China
- Prior art keywords
- frame body
- frame
- inner cavity
- sand
- sand screening
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/08—Screens rotating within their own plane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/54—Cleaning with beating devices
Abstract
The invention discloses a shaking impact type high-efficiency sand screening device which comprises a frame body and a sand screening frame; the sand screening frame is arranged inside the frame body, sieve pores are uniformly distributed on a bottom plate of the sand screening frame, a feed opening is formed in the position, corresponding to the sieve pores, of the frame body, and transverse fixing plates are symmetrically arranged at the bottoms of two sides of the sand screening frame; a motor is installed on the left side of the bottom surface of the inner cavity of the frame body, the output end of the motor is connected with a transmission shaft, a first L-shaped rod is fixedly sleeved on the periphery of a shaft body of the transmission shaft in a sleeved mode, the tail end of a vertical rod body of the first L-shaped rod is rotatably connected to the bottom of the left fixed plate through a first bearing, and a vertical shaft and a second L-shaped rod are arranged on the right side of the bottom surface of the inner cavity; a plurality of elastic connecting pieces are fixed on the side wall of the inner cavity of the frame body at equal intervals along the circumferential direction, and the tail ends of the elastic telescopic pieces are connected with impact blocks. The sand and stone screening device screens sand and stone in a shaking and impacting mode, can effectively improve the screening effect, and simultaneously avoids waste of sand and stone.
Description
Technical Field
The invention relates to a sand screening device, in particular to a shaking impact type efficient sand screening device.
Background
Civil engineering is a general term for the scientific and technological process of building various engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities, such as houses, roads, railways, pipes, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on the land or in water, and serve for human life, production, military affairs and scientific research directly or indirectly.
Civil engineering field can often use the screening sand device to filter the grit, because inevitable can contain a certain amount of moisture in the grit, so can appear the condition of grit adhesion on the device lateral wall in the screening sand in-process often for this part grit can not obtain effective screening, thereby influences the husky effect of sieve.
Disclosure of Invention
The invention aims to provide a shaking impact type high-efficiency sand screening device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a shaking impact type high-efficiency sand screening device comprises a frame body and a sand screening frame; the two sides of the bottom of the frame body are symmetrically fixed with supporting legs; the sand screening frame is arranged inside the frame body, sieve pores are uniformly distributed on a bottom plate of the sand screening frame, a feed opening is formed in the position, corresponding to the sieve pores, of the frame body, and transverse fixing plates are symmetrically arranged at the bottoms of two sides of the sand screening frame; the left side of the bottom surface of the inner cavity of the frame body is provided with a motor, the output end of the motor is connected with a transmission shaft, a first L-shaped rod is fixedly sleeved on the periphery of the shaft body of the transmission shaft, the tail end of a vertical rod body of the first L-shaped rod is rotatably connected to the bottom of the left fixed plate through a first bearing, a vertical shaft is rotatably connected to the right side of the bottom surface of the inner cavity of the frame body, the vertical shaft and the transmission shaft are symmetrically distributed in a left-right mode by taking the vertical central line of the frame body as the center, a second L-shaped rod is fixedly sleeved on the periphery of the shaft body of the vertical shaft, the second L-shaped rod has the same structure as the first L-shaped; a plurality of elastic connecting pieces are fixed on the side wall of the inner cavity of the frame body at equal intervals along the circumferential direction, and the tail ends of the elastic telescopic pieces are connected with impact blocks; the elastic connecting piece comprises a sleeve and a movable rod, wherein the sleeve is fixed on the side wall of the inner cavity of the frame body, and one end of the movable rod penetrates into the sleeve and is connected with the bottom of the inner cavity of the sleeve through a spring.
As a further scheme of the invention: and a diagonal brace is also connected between the side edge of the supporting leg and the bottom of the frame body.
As a further scheme of the invention: a slope is arranged on the bottom surface of the inner cavity of the frame body corresponding to the feed opening.
As a further scheme of the invention: the first bearing and the second bearing are both ball bearings.
As a further scheme of the invention: eight elastic connecting pieces are arranged on the side wall of the inner cavity of the frame body.
As a further scheme of the invention: the impact block is spherical.
As a further scheme of the invention: the side plate of the sand screening frame is obliquely arranged.
Compared with the prior art, the invention has the beneficial effects that:
when the sand screening machine works, the motor drives the first L-shaped rod to rotate through the transmission shaft, and the first L-shaped rod drives the sand screening frame to do high circular motion while rotating, so that sand in the sand screening frame is shaken to screen the sand through the sieve holes; the sand screening frame can continuously collide with the impact block while doing circular motion, so that sand and stones adhered to the side wall of the inner cavity of the sand screening frame can be shaken off, the sand screening effect is further ensured, and meanwhile, waste is avoided; and because the striking piece has a plurality ofly and distributes along circumference equidistance, so sieve husky frame can take place the collision with a plurality of striking pieces in order in single circular motion to improve the striking frequency, strengthened the effect of shaking off to the grit.
Drawings
Fig. 1 is a schematic structural view of a shaking impact type high-efficiency sand screening device in a front view.
Fig. 2 is a schematic top view of the shaking impact type high-efficiency sand sieving device.
Fig. 3 is a schematic structural view of an elastic expansion member in the shaking impact type high-efficiency sand screening device.
In the figure: the device comprises a frame body 1, a support leg 11, a diagonal draw bar 111, a feed opening 12, a slope 13, a sand sieving frame 2, a sieve hole 21, a fixing plate 22, a motor 3, a transmission shaft 31, a first L-shaped rod 4, a first bearing 41, a vertical shaft 5, a second L-shaped rod 6, a second bearing 61, an elastic expansion piece 7, a sleeve 71, a movable rod 72, a spring 73 and an impact block 8.
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 to 3, in an embodiment of the present invention, a shaking impact type high-efficiency sand screening device includes a frame body 1 and a sand screening frame 2; the two sides of the bottom of the frame body 1 are symmetrically fixed with supporting legs 11, and diagonal draw bars 111 are connected between the side edges of the supporting legs 11 and the bottom of the frame body 1 to enhance the stability of the support; the sand screening frame 2 is arranged inside the frame body 1, sieve holes 21 are uniformly distributed on a bottom plate of the sand screening frame 2, a feed opening 12 is formed in the position, corresponding to the sieve holes 21, on the frame body 1, a slope 13 is further arranged on the position, corresponding to the feed opening 12, on the bottom surface of an inner cavity of the frame body 1, so that screened sand and stones can slide down from the feed opening 12 conveniently, and transverse fixing plates 22 are symmetrically arranged at the bottoms of two sides of the sand screening frame 2; a motor 3 is installed on the left side of the bottom surface of the inner cavity of the frame body 1, the output end of the motor 3 is connected with a transmission shaft 31, a first L-shaped rod 4 is fixedly sleeved on the periphery of the shaft body of the transmission shaft 31, the tail end of a vertical rod body of the first L-shaped rod 3 is rotatably connected to the left side of the bottom of the fixing plate 22 through a first bearing 41, a vertical shaft 5 is rotatably connected to the right side of the bottom surface of the inner cavity of the frame body 1, the vertical shaft 5 and the transmission shaft 31 are symmetrically distributed on the left and right by taking the vertical central line of the frame body 1 as the center, a second L-shaped rod 6 is fixedly sleeved on the periphery of the shaft body of the vertical shaft 5, the second L-shaped rod 6 and the first L-shaped rod 4 are identical in structure, the tail end of the vertical rod body of the second L-shaped rod 6 is rotatably connected to the right side of the bottom of the fixing plate 22 through a second bearing 61, thereby ensuring the stability of the movement;
a plurality of elastic connecting pieces 7 are fixed on the side wall of the inner cavity of the frame body 1 at equal intervals along the circumferential direction, furthermore, eight elastic connecting pieces 7 are arranged on the side wall of the inner cavity of the frame body 1, the tail end of each elastic telescopic piece 7 is connected with an impact block 8, and further, each impact block 8 is spherical; the elastic connecting piece 7 comprises a sleeve 71 and a movable rod 72, wherein the sleeve 71 is fixed on the inner cavity side wall of the frame body 1, one end of the movable rod 72 extends into the sleeve 71 and is connected with the inner cavity bottom of the sleeve 71 through a spring 73, when the elastic connecting piece works, the motor 3 drives the first L-shaped rod 4 to rotate through the transmission shaft 31, the first L-shaped rod 4 drives the sand sieving frame 2 to do high-degree circular motion while rotating, so that sand in the sand sieving frame is shaken to be sieved by the sieve holes 21, the sand sieving frame 2 continuously collides with the impact block 8 while doing circular motion, so that sand adhered to the inner cavity side wall of the sand sieving frame 2 is shaken off, the sand sieving effect is ensured, meanwhile, waste is avoided, further, the side plates of the sand sieving frame 2 are obliquely arranged, so that sand adhered to the sand is easier to be shaken off, and the impact blocks 8 are arranged at equal intervals along the circumferential direction, therefore, the sand screening frame 2 can collide with the plurality of impact blocks 8 in sequence in a single circular motion, so that the impact frequency is improved, and the shaking-off effect on sand is enhanced.
The working principle of the invention is as follows:
when the screening device works, gravels to be screened are added into the screening sand frame 2, then the motor 3 is started, the motor 3 drives the first L-shaped rod 4 to rotate through the transmission shaft 31, the first L-shaped rod 4 rotates and simultaneously drives the screening sand frame 2 to do high circular motion, so that the gravels in the screening sand frame are shaken to be screened through the screen holes 21, and the screened gravels fall through the discharge port 12 to finish collection; the sand screening frame 2 can continuously collide with the impact block 8 while doing circular motion, so that sand and stones adhered to the side wall of the inner cavity of the sand screening frame 2 can be shaken off, the sand screening effect is further ensured, and meanwhile, waste is avoided; and because the striking piece 8 have a plurality ofly and lay along circumference equidistance, so sieve sand frame 2 can collide with a plurality of striking pieces 8 in order in single circular motion to improve the striking frequency, strengthened the effect of shaking off to the grit.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. A shaking impact type high-efficiency sand screening device comprises a frame body (1) and a sand screening frame (2); the portable multifunctional electric heating cabinet is characterized in that supporting legs (11) are symmetrically fixed on two sides of the bottom of the frame body (1); the sand screening frame (2) is arranged inside the frame body (1), sieve holes (21) are uniformly distributed on a bottom plate of the sand screening frame (2), a feed opening (12) is formed in the frame body (1) at a position corresponding to the sieve holes (21), transverse fixing plates (22) are symmetrically arranged at the bottoms of two sides of the sand screening frame (2), and side plates of the sand screening frame (2) are obliquely arranged; the motor (3) is installed on the left side of the bottom surface of an inner cavity of the frame body (1), the output end of the motor (3) is connected with the transmission shaft (31), a first L-shaped rod (4) is fixedly sleeved on the periphery of a shaft body of the transmission shaft (31), the tail end of a vertical rod body of the first L-shaped rod (3) is rotatably connected to the left side through a first bearing (41), the bottom of the fixing plate (22) is rotatably connected with a vertical shaft (5) on the right side of the bottom surface of the inner cavity of the frame body (1), the vertical shaft (5) and the transmission shaft (31) are symmetrically distributed in a left-right mode by taking the vertical central line of the frame body (1) as the center, a second L-shaped rod (6) is fixedly sleeved on the periphery of the shaft body of the vertical shaft (5), the second L-shaped rod (6) is identical to the structure of the first L-shaped rod (4), and the tail end, the first bearing (41) and the second bearing (61) are both ball bearings; a plurality of elastic connecting pieces (7) are fixed on the side wall of the inner cavity of the frame body (1) at equal intervals along the circumferential direction, eight elastic connecting pieces (7) are arranged on the side wall of the inner cavity of the frame body (1), the tail ends of the elastic connecting pieces (7) are connected with impact blocks (8), and the impact blocks (8) are spherical; the elastic connecting piece (7) comprises a sleeve (71) and a movable rod (72), wherein the sleeve (71) is fixed on the side wall of the inner cavity of the frame body (1), and one end of the movable rod (72) penetrates into the sleeve (71) and is connected with the bottom of the inner cavity of the sleeve (71) through a spring (73).
2. The shaking and impacting type high-efficiency sand screening device according to claim 1, wherein a diagonal brace (111) is further connected between the side edge of the supporting leg (11) and the bottom of the frame body (1).
3. The shaking impact type high-efficiency sand screening device according to claim 1, wherein a slope (13) is arranged on the bottom surface of the inner cavity of the frame body (1) at a position corresponding to the feed opening (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711450901.0A CN108080244B (en) | 2017-12-27 | 2017-12-27 | Rock high-efficient screening sand device of striking formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711450901.0A CN108080244B (en) | 2017-12-27 | 2017-12-27 | Rock high-efficient screening sand device of striking formula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108080244A CN108080244A (en) | 2018-05-29 |
| CN108080244B true CN108080244B (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711450901.0A Active CN108080244B (en) | 2017-12-27 | 2017-12-27 | Rock high-efficient screening sand device of striking formula |
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| CN (1) | CN108080244B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940482B (en) * | 2018-07-12 | 2020-05-12 | 莱阳六和饲料有限公司 | Feed salt processing apparatus for feed processing |
| CN109644590B (en) * | 2018-11-29 | 2021-11-05 | 同心县金垚育种科技有限公司 | Compacting machine used after deep ploughing of agricultural planting soil and operation method thereof |
| CN110603967A (en) * | 2019-09-18 | 2019-12-24 | 禹州市植物保护植物检疫站 | Straw smashing and recycling device for agricultural machinery |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1760563A (en) * | 1928-02-10 | 1930-05-27 | Pawlikowski Rudolf | Material-shaking mechanism |
| DE1242079B (en) * | 1961-07-24 | 1967-06-08 | Albert Wehner | Sieve bottom |
| CN103464373A (en) * | 2013-08-14 | 2013-12-25 | 安徽省荆涂机电工程有限公司 | Roller-type sorting sieve wall vibration device |
| CN203484327U (en) * | 2013-08-27 | 2014-03-19 | 安吉县迎客松花木场 | Bark planar screening machine |
| CN206305006U (en) * | 2016-11-17 | 2017-07-07 | 四川省励展建筑工程有限公司 | A kind of new silt screening plant |
| CN107377351B (en) * | 2017-07-31 | 2020-03-24 | 瑞安市荣海机电有限公司 | Material sieving mechanism of multipurpose |
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2017
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| CN108080244A (en) | 2018-05-29 |
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Effective date of registration: 20210525 Address after: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Applicant after: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. Address before: 450000 room C260, 1 tower, 96, Ruida Road, Zhengzhou high tech Industrial Development Zone, Henan Applicant before: ZHENGZHOU CHENGHE INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230113 Address after: 518110 101, 201, Building 101D, Building 101B, Building 1, Kukeng, Kukeng Community, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhonglian Huitong Technology Co.,Ltd. Address before: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |
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