CN108480199B - Building gravel and sand sorting unit - Google Patents
Building gravel and sand sorting unit Download PDFInfo
- Publication number
- CN108480199B CN108480199B CN201810309865.4A CN201810309865A CN108480199B CN 108480199 B CN108480199 B CN 108480199B CN 201810309865 A CN201810309865 A CN 201810309865A CN 108480199 B CN108480199 B CN 108480199B
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- China
- Prior art keywords
- gravel
- sand
- fixedly connected
- driving shaft
- device body
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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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
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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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
- B02C17/163—Stirring means
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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
-
- 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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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a building gravel and sand sorting device, wherein the lower end of a driving motor is rotatably connected with a driving shaft, a gravel and sand box is arranged at the upper part of a device body, and a bearing of the driving shaft is rotatably connected with the gravel and sand box; a plurality of stirring rods of driving shaft middle part fixed connection, gravel and sand bottom of the case portion both sides set up the passage respectively, and gravel and sand case lower part sets up two half bevel gear, half bevel gear fixed connection driving shaft, half bevel gear both sides set up two bevel gear respectively, bevel gear fixed connection pivot tip, the jib lower part is cup jointed in the pivot. The device drives the bevel gear and the reciprocal positive and negative rotation of threaded rod of both sides about the drive half bevel gear rotation drive through the driving shaft, and the threaded rod drives about adjustable fender and then makes the reciprocal intercommunication device body of passage, realizes intermittent type blanking, and pivoted driving shaft drives the stirring rod simultaneously and rotates and stir the grit to the gravel box, prevents that the grit from agglomerating not the blanking at the gravel box, and the reciprocal left and right sides of cam drive sieve removes the grit that will fall from the passage and sieves.
Description
Technical Field
The invention relates to a construction machine, in particular to a construction sand and stone sorting device.
Background
The building sand and stone are the most common in building materials, and with the rapid development of the building industry in China, the requirement on the high automation degree of the building machinery is higher and higher, and the project progress is accelerated by improving the automation degree of the building machinery. The building sand and stone uses quartz particles as main materials, and includes a small amount of detritus and argillaceous debris sediments formed by rivers, lakes and seas and hard and undenerated artificial mechanical broken materials of rocks, and is used as concrete aggregate concrete, and is artificial stone materials formed by mixing and hardening cement, water, sand and coarse aggregate pebbles, and the like.
Most of the existing impurity removal and separation of the sand stones still depend on manual work, the automation degree is low, the working efficiency is low, a large amount of labor force needs to be consumed, the construction progress of projects is not accelerated, and the rapid development of the building industry in China is hindered.
Disclosure of Invention
The invention aims to provide a building sand and stone sorting device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a building sand and stone sorting device comprises a device body, a sand and stone box, a material guide pipe, a bevel gear, a movable baffle, a cam, a sieve plate and an inclined guide plate, wherein the center of the upper end of the device body is fixedly connected with a driving motor, the lower end of the driving motor is rotatably connected with a driving shaft, the upper part of the device body is provided with the sand and stone box, and a bearing of the driving shaft is rotatably connected with the sand and stone box; the middle part of the driving shaft is fixedly connected with a plurality of stirring rods, two sides of the bottom of the gravel box are respectively provided with a material guide pipe, the lower part of the gravel box is provided with two semicircular bevel gears, the semicircular bevel gears are fixedly connected with the driving shaft, and the toothed parts of the two semicircular bevel gears at the upper part and the lower part are mutually staggered; two bevel gears are respectively arranged on two sides of the semicircular bevel gear, the bevel gears are fixedly connected with the end part of a rotating shaft, the rotating shaft is sleeved on the lower part of a suspender, the upper end of the suspender is fixedly connected with the bottom of the gravel box, and the other end of the rotating shaft is fixedly connected with a threaded rod; the threaded rod is in threaded connection with a lantern ring, the lantern ring is fixedly connected with the lower end of the movable baffle, the movable baffle is in sliding connection with a guide groove, the guide groove is fixedly connected with the bottom of the gravel box, and the lower end of the guide pipe is attached to the upper surface of the movable baffle; the lower end of the driving shaft is fixedly connected with a cam, the lower end of the cam is provided with a sieve plate, two sides in the middle of the sieve plate are respectively provided with a convex rib, the cam is attached to the convex ribs, two ends of the sieve plate are sleeved with sleeve plates, and the sleeve plates are fixedly connected with the side wall of the device body; cover plates are respectively arranged on two sides of the device body, the upper end of each cover plate is rotatably connected with the device body, pin holes are formed in the lower portions of the cover plates, and bolts are inserted into the pin holes; the two sides of the lower part of the device body are respectively fixedly connected with an inclined guide plate, and a discharge hole is formed in the middle of the bottom of the device body.
As a further scheme of the invention: half of the semi-circular bevel gear is provided with teeth and half is not provided with teeth.
As a still further scheme of the invention: the upper end of the right side of the gravel box is communicated with the feed inlet.
As a still further scheme of the invention: the bolt spring is connected with the outer wall of the device body.
As a still further scheme of the invention: the driving motor is electrically connected with the power supply and the switch.
As a still further scheme of the invention: two sides of the bottom of the device body are respectively fixedly connected with a supporting leg.
As a still further scheme of the invention: a plurality of sieve pores are uniformly distributed on the surface of the sieve plate.
Compared with the prior art, the invention has the beneficial effects that: the device rotates bevel gear and the reciprocal positive and negative rotation of threaded rod of both sides about two semicircle bevel gear rotation drives through the driving shaft drive, and the threaded rod drives about adjustable fender and then makes the reciprocal intercommunication device body of passage, realizes intermittent type blanking, and pivoted driving shaft drives the stirring rod simultaneously and rotates and stir the grit to the gravel box, prevents that the grit from agglomerating not the blanking at the gravel box, and the reciprocal left and right sides of cam drive sieve removes the grit that will fall from the passage and sieves. The device structural design is reasonable suitable for, and degree of automation is high. The screening efficiency of gravel and sand is greatly improved, and the labor force is saved.
Drawings
Fig. 1 is a schematic structural diagram of a building sand sorting device.
Fig. 2 is an enlarged view of a threaded rod and a bevel gear in the building sand sorting device.
Fig. 3 is a top view of a cam in the building gravel and sand sorting device.
In the figure: 1-the device body; 2-driving the motor; 3-driving shaft; 4-a sand box; 5-stirring rod; 6-a feed inlet; 7-a material guide pipe; 8-half bevel gear; 9-bevel gear; 10-a boom; 11-a threaded rod; 12-a movable baffle; 13-a guide groove; 14-a cover plate; 15-a cam; 16-a latch; 17-sieve plate; 18-a nest plate; 19-an inclined guide plate; 20-a support leg; 21-discharge hole.
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 the embodiment of the present invention, a building gravel and sand sorting apparatus includes an apparatus body 1, a gravel and sand box 4, a material guiding pipe 7, a bevel gear 9, a movable baffle 12, a cam 15, a sieve plate 17, and an inclined guide plate 19; the central part of the upper end of the device body 1 is fixedly connected with a driving motor 2, the driving motor 2 is electrically connected with a power supply and a switch, the lower end of the driving motor 2 is rotatably connected with a driving shaft 3, a sand and stone box 4 is arranged on the upper part of the device body 1, the upper end of the right side of the sand and stone box 4 is communicated with a feeding hole 6, a bearing of the driving shaft 3 is rotatably connected with a sand and stone box 44, the switch is opened to enable the driving motor 2 to work electrically to drive the driving shaft 3 to rotate, and sand and stone enter; the middle part of the driving shaft 3 is fixedly connected with a plurality of stirring rods 5, two sides of the bottom of the gravel box 4 are respectively provided with a material guide pipe 7, the lower part of the gravel box 4 is provided with two semicircular bevel gears 8, half of the semicircular bevel gears 8 are provided with teeth, half of the semicircular bevel gears are toothless, the semicircular bevel gears 8 are fixedly connected with the driving shaft 3, the toothed parts of the two semicircular bevel gears 8 at the upper part and the lower part are mutually staggered, and the rotating driving shaft 3 drives the upper semicircular bevel gear 8 and the lower; two bevel gears 9 are respectively arranged on two sides of the semi-circular bevel gear 8, the bevel gears 9 are fixedly connected with the end part of a rotating shaft, the rotating shaft is sleeved on the lower part of a suspender 10, the upper end of the suspender 10 is fixedly connected with the bottom of the gravel box 4, the other end part of the rotating shaft is fixedly connected with a threaded rod 11, and the rotating semi-circular bevel gear 8 drives the bevel gears 9 on the left side and the right side to reciprocate and rotate positively and negatively so as to drive the rotating shaft; 11 threaded connection lantern rings of threaded rod, 12 lower extremes of lantern ring fixed connection adjustable fender, and 12 sliding connection guide ways 13 of adjustable fender, 4 bottoms of 13 fixed connection gravel boxes of guide ways, 7 lower extremes of passage laminating adjustable fender 12 upper surfaces, reciprocal positive and negative rotatory threaded rod 11 drives the lantern ring and adjustable fender 12 and moves about and then makes the reciprocal intercommunication device body 1 of passage 7 along guide ways 13 is reciprocal, realize the intermittent type blanking, simultaneously pivoted driving shaft 3 drives stirring rod 5 and rotates the grit stirring to the gravel box 4 in, prevent that the grit from agglomerating in gravel box 4 not the blanking.
The lower end of the driving shaft 3 is fixedly connected with a cam 15, the lower end of the cam 15 is provided with a sieve plate 17, a plurality of sieve holes are uniformly distributed on the surface of the sieve plate 17, convex ribs are respectively arranged on two sides in the middle of the sieve plate 17, the cam 15 is attached to the convex ribs, sleeve plates 18 are sleeved at two ends of the sieve plate 17, the sleeve plates 18 are fixedly connected with the side wall of the device body 1, the rotating driving shaft 3 drives the cam 15 to rotate so as to drive the sieve plate 17 to move left and right in a reciprocating mode, and sand; cover plates 14 are respectively arranged on two sides of the device body 1, the upper end of each cover plate 14 is rotatably connected with the device body 1, pin holes are formed in the lower portion of each cover plate 14, bolts 16 are inserted into the pin holes, the bolts 16 are connected with the outer wall of the device body 1 in a spring mode, large gravel particles which cannot pass through the sieve holes are retained on the sieve plates 17, and the cover plates 14 are opened by opening the bolts to take out the retained gravel particles; the device body 1 lower part both sides respectively fixed connection one oblique baffle 19, and device body 1 bottom both sides respectively fixed connection landing leg 20, and set up discharge gate 21 in the middle of the device body 1 bottom, tiny gravel and sand under the sieve 17 sieve falls into device body 1 bottom through oblique baffle 19 in the middle of by discharge gate 21 discharge.
The working principle of the invention is as follows: the switch is turned on to drive the driving motor 2 to work electrically to drive the driving shaft 3 to rotate, sand and stones enter the sand and stone box 4 through the feeding hole 6, the rotating driving shaft 3 drives the upper and lower semicircular bevel gears 8 to rotate, the rotating semicircular bevel gears 8 drive the bevel gears 9 on the left and right sides to rotate in a reciprocating forward and reverse manner so as to drive the rotating shaft and the threaded rod 11 to rotate in a reciprocating forward and reverse manner, the threaded rod 11 rotating in a reciprocating forward and reverse manner drives the lantern ring and the movable baffle 12 to move in a reciprocating left and right manner along the guide groove 13 so as to enable the material guide pipe 7 to be communicated with the device body 1 in a reciprocating manner, so that intermittent blanking is realized, meanwhile, the rotating driving shaft 3 drives the stirring rod 5 to rotate so as to stir the sand and stones in the sand and stone box 4, so as to prevent the sand and stones from agglomerating and not blanking in the sand and stone box 4, the rotating, the cover plate 14 is opened by opening the bolt to take out retained stones, and fine sand and stones screened by the sieve plate 17 fall into the middle of the bottom of the device body 1 through the inclined guide plate 19 and are discharged from the discharge hole 21.
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 (6)
1. A building sand and stone sorting device comprises a device body (1), a sand and stone box (4), a material guide pipe (7), a bevel gear (9), a movable baffle (12), a cam (15), a sieve plate (17) and an inclined guide plate (19), and is characterized in that the center of the upper end of the device body (1) is fixedly connected with a driving motor (2), the lower end of the driving motor (2) is rotatably connected with a driving shaft (3), the upper part of the device body (1) is provided with the sand and stone box (4), and the driving shaft (3) is rotatably connected with the sand and stone box (4) through a bearing; the middle part of the driving shaft (3) is fixedly connected with a plurality of stirring rods (5), two sides of the bottom of the gravel box (4) are respectively provided with a material guide pipe (7), the lower part of the gravel box (4) is provided with two semi-circular bevel gears (8), the semi-circular bevel gears (8) are fixedly connected with the driving shaft (3), and the toothed parts of the two semi-circular bevel gears (8) at the upper part and the lower part are mutually staggered; one half of the semicircular bevel gear (8) is toothed and the other half is toothless, two bevel gears (9) are respectively arranged on two sides of the semicircular bevel gear (8), the bevel gears (9) are fixedly connected with the end part of a rotating shaft, the rotating shaft is sleeved on the lower part of a suspender (10), the upper end of the suspender (10) is fixedly connected with the bottom of the gravel box (4), and the other end of the rotating shaft is fixedly connected with a threaded rod (11); the threaded rod (11) is in threaded connection with a sleeve ring, the sleeve ring is fixedly connected with the lower end of the movable baffle (12), the movable baffle (12) is in sliding connection with the guide groove (13), the guide groove (13) is fixedly connected with the bottom of the gravel box (4), and the lower end of the material guide pipe (7) is attached to the upper surface of the movable baffle (12); the lower end of the driving shaft (3) is fixedly connected with a cam (15), the lower end of the cam (15) is provided with a sieve plate (17), two sides in the middle of the sieve plate (17) are respectively provided with a convex rib, the cam (15) is attached to the convex ribs, two ends of the sieve plate (17) are sleeved with sleeve plates (18), and the sleeve plates (18) are fixedly connected with the side wall of the device body (1); cover plates (14) are respectively arranged on two sides of the device body (1), the upper end of each cover plate (14) is rotatably connected with the device body (1), pin holes are formed in the lower parts of the cover plates (14), and bolts (16) are inserted into the pin holes; the device is characterized in that two sides of the lower part of the device body (1) are respectively fixedly connected with an inclined guide plate (19), and a discharge hole (21) is formed in the middle of the bottom of the device body (1).
2. A building gravel and sand sorting device according to claim 1, wherein the upper end of the right side of the gravel and sand box (4) is communicated with the feed inlet (6).
3. A building gravel sorting unit according to claim 1, wherein the latch (16) is spring-connected to the outer wall of the unit body (1).
4. A building gravel and sand sorting device according to claim 1, wherein the driving motor (2) is electrically connected with a power supply and a switch.
5. The building gravel sorting device of claim 1, wherein a support leg (20) is fixedly connected to each side of the bottom of the device body (1).
6. A building gravel separator as claimed in claim 1, wherein the screen plate (17) has a plurality of evenly distributed screen holes on its surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309865.4A CN108480199B (en) | 2018-04-09 | 2018-04-09 | Building gravel and sand sorting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309865.4A CN108480199B (en) | 2018-04-09 | 2018-04-09 | Building gravel and sand sorting unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108480199A CN108480199A (en) | 2018-09-04 |
| CN108480199B true CN108480199B (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810309865.4A Active CN108480199B (en) | 2018-04-09 | 2018-04-09 | Building gravel and sand sorting unit |
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| Country | Link |
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| CN (1) | CN108480199B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547480A (en) * | 2020-11-03 | 2021-03-26 | 刘静 | Department of traditional chinese medicine uses ground beetle sieving mechanism |
| CN112677315B (en) * | 2020-12-24 | 2022-01-14 | 日照市政装配式城市设施有限公司 | Concrete preparation method |
| CN113000121B (en) * | 2021-02-24 | 2022-11-04 | 国家电投集团河南电力有限公司平顶山发电分公司 | Raw coal grading crushing device |
| CN113634317B (en) * | 2021-08-18 | 2022-05-06 | 连云港青鹏环保科技有限公司 | Industrial solid waste crushing treatment recovery unit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2911818B2 (en) * | 1996-05-14 | 1999-06-23 | 照雄 森 | Gravel sorter |
| CN2468572Y (en) * | 2000-12-27 | 2002-01-02 | 虞培清 | Alternation gearing agitator |
| CN107282414B (en) * | 2017-07-21 | 2020-04-17 | 徐州云润新材料有限公司 | Screening sand machine is used in construction convenient to automatic discharging |
| CN107486295A (en) * | 2017-09-01 | 2017-12-19 | 田楷 | A kind of agrochemical high-efficiency stirring reducing mechanism |
| CN107816036A (en) * | 2017-10-30 | 2018-03-20 | 郑家良 | Pad rammed earth device in a kind of construction site |
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2018
- 2018-04-09 CN CN201810309865.4A patent/CN108480199B/en active Active
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| CN108480199A (en) | 2018-09-04 |
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Effective date of registration: 20200826 Address after: Area 2, 16 / F, Jiulong building, No. 1139, Wanchang Middle Road, Chengdong street, Wenling City, Taizhou City, Zhejiang Province Applicant after: Taizhou Li Neng Construction Co., Ltd Address before: Room 205, No. 10 Huatan Road, Wenxi Town, Qingtian County, Lishui City, Zhejiang Province Applicant before: Tang Shuisheng |
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