CN205701430U - A kind of grains of sand fast screening devices for building - Google Patents

A kind of grains of sand fast screening devices for building Download PDF

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Publication number
CN205701430U
CN205701430U CN201620427761.XU CN201620427761U CN205701430U CN 205701430 U CN205701430 U CN 205701430U CN 201620427761 U CN201620427761 U CN 201620427761U CN 205701430 U CN205701430 U CN 205701430U
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China
Prior art keywords
rotating machine
electric rotating
sand
grains
rod
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Expired - Fee Related
Application number
CN201620427761.XU
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Chinese (zh)
Inventor
陈伟群
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Tianchang Dacheng Construction Co., Ltd.
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Quanzhou Pinchuang Intellectual Property Services Co Ltd
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Priority to CN201620427761.XU priority Critical patent/CN205701430U/en
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Publication of CN205701430U publication Critical patent/CN205701430U/en
Expired - Fee Related legal-status Critical Current
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Abstract

This utility model relates to a kind of screening plant, particularly relates to a kind of grains of sand fast screening devices for building.The technical problems to be solved in the utility model is to provide a kind of easy to operate, grains of sand high throughput screening devices for building that simple in construction, production cost are low, time saving and energy saving.In order to solve above-mentioned technical problem, this utility model provides the such a grains of sand for building fast screening devices, include base plate, electric rotating machine I, support, step, screw mandrel, servomotor, top chock, nut, electric pushrod, connecting rod I, rotating shaft I, electric rotating machine II, scraper bowl, lift cylinder, pole, fixed plate, slide rail, slide block, fixed block, electric rotating machine III, crank, swing arm, processing block, baffle plate, rotating shaft II, connecting rod II, filter plate and collection frame, base plate top left side is provided with electric rotating machine I, electric rotating machine I top is provided with support.This utility model has reached effect easy to operate, that simple in construction, production cost are low, time saving and energy saving.

Description

A kind of grains of sand fast screening devices for building
Technical field
This utility model relates to a kind of screening plant, particularly relates to a kind of grains of sand fast screening devices for building.
Background technology
The grains of sand refer to rock decay after through rain drop erosion or by rock rolling particle diameter be 0.074~2mm Pellet.The apparent density of building sand is more than 2500kg/m&sup3, and loose bulk density is more than 1350kg/m&sup3.Sand be composition concrete and mortar mainly comprise one of material, be the big of civil engineering Ancestor's material.Sand is generally divided into natural sand and artificial sand two class.By natural conditions effect (mainly rock decay) And formed, particle diameter at the rock particles of below 5mm, referred to as natural sand.Artificial sand is by rock grating Become, owing to cost height, lamellar and powder are many, typically need not.Producing source difference by it, natural sand can be divided into Fluvial sand, sea sand and mountain sand.Mountain sand rough surface, granule is multi-angular, and silt content is higher, organic impurity content The most more, second-rate.Sea sand and fluvial sand surface are round and smooth, and single sea sand also salinity is more, to concrete and sand Slurry has certain impact, and fluvial sand is the cleanest, applies wider.
The grains of sand can be mixed with the foreign material of stone etc, so on construction site during concrete batching, needing sand Grain sieves, and current grains of sand screening plant exists complex operation, structure is complicated, production cost is high, expense Time laborious shortcoming, therefore need badly research and development a kind of easy to operate, simple in construction, production cost are low, save time province The grains of sand high throughput screening devices for building of power.
Utility model content
(1) to solve the technical problem that
Complex operation, structure complexity is there is, produces in this utility model in order to overcome current grains of sand screening plant The shortcoming that cost is high, waste time and energy, the technical problems to be solved in the utility model be to provide a kind of easy to operate, The grains of sand high throughput screening devices for building that simple in construction, production cost are low, time saving and energy saving.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides the such a grains of sand for building fast screening devices, Include base plate, electric rotating machine I, support, step, screw mandrel, servomotor, top chock, spiral shell Mother, electric pushrod, connecting rod I, rotating shaft I, electric rotating machine II, scraper bowl, lift cylinder, pole, fixing Plate, slide rail, slide block, fixed block, electric rotating machine III, crank, swing arm, processing block, baffle plate, rotating shaft II, connecting rod II, filter plate and collection frame, base plate top left side is provided with electric rotating machine I, electric rotating machine I top It is provided with support, on the left of support, is sequentially provided with servomotor, top chock and step, upper shaft from top to bottom Being provided with screw mandrel between bearing and step, screw mandrel top is connected with servomotor, and screw mandrel is provided with nut, Nut coordinates with screw mandrel, is provided with electric pushrod on the left of nut, and electric pushrod left end is provided with connecting rod I, connecting rod I Bottom is provided with scraper bowl, and scraper bowl is connected with connecting rod I by rotating shaft I, and rotating shaft I trailing flank connects electric rotating machine II, base plate top is hingedly connected with lift cylinder, and lift cylinder is on the right side of electric rotating machine I, and top board top sets Having pole, pole is on the right side of lift cylinder, and lift cylinder and pole top are hingedly connected with fixed plate, fixing Being provided with fixed block with on the right side of trailing flank on the left of plate leading flank, front side fixed block leading flank is provided with electric rotating machine III, Electric rotating machine III leading flank connects has crank, the crank other end to be hingedly connected with swing arm, before and after fixed plate is interior Being symmetrically arranged on two with slide rail, on slide rail, slidingtype connects slide block, on front side of the swing arm other end and front side slide block Face is articulated and connected, and fixed block top is provided with processing block, is provided with baffle plate on the right side of processing block, and baffle plate passes through rotating shaft II Being connected with right-hand member bottom processing block, front side slide block leading flank and rear side slide block trailing flank are provided with connecting rod II, connecting rod II top connects has filter plate, base plate top to be placed with collection frame, collects frame on the right side of pole.
Preferably, also including electric rotating machine IV, connecting on rear side of rotating shaft II has electric rotating machine IV.
Preferably, also include vibrator, collect and be provided with vibrator outside the right wall of frame.
Preferably, swing arm material is medium carbon steel.
Operation principle: when construction site needs to screen the grains of sand, device is placed on the right side of sand drift, then controls Servomotor rotates counterclockwise, drives screw mandrel to rotate counterclockwise, and then drives nut and upper device thereof to transport downwards Dynamic, after scraper bowl enters sand drift, control servomotor and stop the rotation, then control electric rotating machine II clockwise Half-twist, scraper bowl fills with the grains of sand, then controls servomotor and turns clockwise, drives nut and upper dress thereof Put and move upward, when bucket motions to filter plate upper left side, control servomotor and stop the rotation.Then control Electric rotating machine I turns clockwise 180 °, drives support and upper device thereof to turn clockwise 180 °, and then band Dynamic scraper bowl turns on the right side of support, then controls electric rotating machine II and turns clockwise 90 °, and now the grains of sand fall On filter plate, control electric pushrod elongation simultaneously, drive scraper bowl to move right so that the grains of sand uniformly fall at filter plate On.After the grains of sand on scraper bowl fully fall on filter plate, control electric rotating machine I and turn clockwise 180 °, band Dynamic scraper bowl turns to left side, and then action on repetition, reaches the effect moving on filter plate by the grains of sand.With Time control electric rotating machine III and rotate counterclockwise, drive crank to rotate counterclockwise, when crank and swing arm junction When turning to left side from right side, band movable slider slides to the left, so drive filter plate to left movement, when crank with Swing arm junction is when left pivot movement to right side, and band movable slider slides to the right, and then drives filter plate to transport to the right Dynamic, control electric rotating machine III and rotate the most counterclockwise, drive filter plate side-to-side movement repeatedly, and then drive the grains of sand Rocking, the particle diameter grains of sand up to standard are fallen in processing block by filter plate.After processing block fills with, control electric rotating Machine III stops the rotation, and the grains of sand the most up to standard on filter plate are first disposed by workman, then by baffle plate dextrorotation Turn 90 °, control lift cylinder elongation simultaneously, drive fixed block and upper device thereof to be tilted to the right, sand up to standard Grain flows into be collected in frame, after the grains of sand in processing block all flow into collection frame, controls lift cylinder and shrinks, After driving fixed plate and upper device thereof to return to vertical state, control lift cylinder and stop shrinking, simultaneously by baffle plate Half-twist counterclockwise.Then repeat above action, reach rapidly and efficiently to screen the effect of the grains of sand.
Because also including electric rotating machine IV, connecting on rear side of rotating shaft II and having electric rotating machine IV, controlling electric rotating machine IV turns clockwise 90 °, baffle plate can be driven to turn clockwise 90 °, make device more convenient operation.
Because also including vibrator, collecting and being provided with vibrator outside the right wall of frame, when collection frame fills with soon, Control vibrator vibration, drive and collect frame vibration, make the more consolidation of the grains of sand in collection frame, reach to improve and collect The effect of collecting amount of frame.
Because swing arm material is medium carbon steel, effectively extend swing arm service life.
(3) beneficial effect
This utility model has reached effect easy to operate, that simple in construction, production cost are low, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the first main TV structure schematic diagram of the present utility model.
Fig. 2 is backsight structural representation of the present utility model.
Fig. 3 is the second of the present utility model main TV structure schematic diagram.
Fig. 4 is the third main TV structure schematic diagram of the present utility model.
Being labeled as in accompanying drawing: 1-base plate, 2-electric rotating machine I, 3-support, 4-step, 5-screw mandrel, 6-servomotor, 7-top chock, 8-nut, 9-electric pushrod, 10-connecting rod I, 11-rotating shaft I, 12- Electric rotating machine II, 13-scraper bowl, 14-lift cylinder, 15-pole, 16-fixed plate, 17-slide rail, 18-is sliding Block, 19-fixed block, 20-electric rotating machine III, 21-crank, 22-swing arm, 23-processing block, 24-baffle plate, 25-rotating shaft II, 26-connecting rod II, 27-filter plate, 28-collects frame, 29-electric rotating machine IV, 30-vibrator.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
A kind of grains of sand fast screening devices for building, as Figure 1-4, include base plate 1, electric rotating machine I 2, Support 3, step 4, screw mandrel 5, servomotor 6, top chock 7, nut 8, electric pushrod 9, Connecting rod I 10, rotating shaft I 11, electric rotating machine II12, scraper bowl 13, lift cylinder 14, pole 15, fixed plate 16, slide rail 17, slide block 18, fixed block 19, electric rotating machine III20, crank 21, swing arm 22, process Frame 23, baffle plate 24, rotating shaft II25, connecting rod II26, filter plate 27 and collection frame 28, base plate 1 top left side Being provided with electric rotating machine I 2, electric rotating machine I 2 top is provided with support 3, sets the most successively on the left of support 3 There are servomotor 6, top chock 7 and step 4, are provided with between top chock 7 and step 4 Screw mandrel 5, screw mandrel 5 top is connected with servomotor 6, and screw mandrel 5 is provided with nut 8, nut 8 and screw mandrel 5 Coordinating, be provided with electric pushrod 9 on the left of nut 8, electric pushrod 9 left end is provided with connecting rod I 10, connecting rod I 10 Bottom is provided with scraper bowl 13, and scraper bowl 13 is connected with connecting rod I 10 by rotating shaft I 11, and rotating shaft I 11 trailing flank is even Being connected to electric rotating machine II12, base plate 1 top is hingedly connected with lift cylinder 14, and lift cylinder 14 is at electric rotating On the right side of machine I 2, top board top is provided with pole 15, pole 15 on the right side of lift cylinder 14, lift cylinder 14 It is hingedly connected with fixed plate 16 with pole 15 top, is provided with on the right side of trailing flank on the left of fixed plate 16 leading flank Fixed block 19, front side fixed block 19 leading flank is provided with electric rotating machine III20, electric rotating machine III20 leading flank Connect and have crank 21, crank 21 other end to be hingedly connected with swing arm 22, both sides pair before and after fixed plate 16 is interior Claiming to be provided with slide rail 17, on slide rail 17, slidingtype connects slide block 18, swing arm 22 other end and front side slide block 18 leading flanks are articulated and connected, and fixed block 19 top is provided with processing block 23, is provided with baffle plate 24 on the right side of processing block 23, Baffle plate 24 is connected with right-hand member bottom processing block 23 by rotating shaft II25, and front side slide block 18 leading flank is sliding with rear side Block 18 trailing flank is provided with the connection of connecting rod II26, connecting rod II26 top has filter plate 27, base plate 1 top to be placed with Collect frame 28, collect frame 28 on the right side of pole 15.
Also including electric rotating machine IV29, connecting on rear side of rotating shaft II25 has electric rotating machine IV29.
Also include vibrator 30, collect and be provided with vibrator 30 outside the right wall of frame 28.
Swing arm 22 material is medium carbon steel.
Operation principle: when construction site needs to screen the grains of sand, device is placed on the right side of sand drift, then controls Servomotor 6 rotates counterclockwise, drives screw mandrel 5 to rotate counterclockwise, and then drives nut 8 and upper device thereof Move downward, after scraper bowl 13 enters sand drift, control servomotor 6 and stop the rotation, then control electric rotating Machine II12 turns clockwise 90 °, and scraper bowl 13 fills with the grains of sand, then controls servomotor 6 and turns clockwise, Drive nut 8 and upper device thereof to move upward, when scraper bowl 13 moves to filter plate 27 upper left side, control to watch Take motor 6 to stop the rotation.Then control electric rotating machine I 2 turn clockwise 180 °, drive support 3 and Upper device turns clockwise 180 °, and then drives scraper bowl 13 to turn on the right side of support 3, then controls to rotate Motor II12 turns clockwise 90 °, and now the grains of sand fall on filter plate 27, controls electric pushrod 9 simultaneously and stretches Long, drive scraper bowl 13 to move right so that the grains of sand uniformly fall on filter plate 27.The grains of sand on scraper bowl 13 After fully falling on filter plate 27, control electric rotating machine I 2 and turn clockwise 180 °, drive scraper bowl 13 to rotate To left side, then action on repetition, reaches the effect being moved to by the grains of sand on filter plate 27.Control rotation simultaneously Rotating motor III20 rotates counterclockwise, drives crank 21 to rotate counterclockwise, when crank 21 is connected with swing arm 22 When place turns to left side from right side, band movable slider 18 slides to the left, and then drive filter plate 27 is to left movement, When crank 21 and swing arm 22 junction are from left pivot movement to right side, band movable slider 18 slides to the right, enters And drive filter plate 27 to move right, controlling electric rotating machine III20 rotates the most counterclockwise, drives filter plate 27 anti- Multiple side-to-side movement, and then drive the grains of sand to rock, the particle diameter grains of sand up to standard fall into processing block 23 by filter plate 27 In.After processing block 23 fills with, controlling electric rotating machine III20 and stop the rotation, workman is first by filter plate 27 The grains of sand the most up to standard are disposed, and then baffle plate 24 are turned clockwise 90 °, control lift cylinder 14 simultaneously Elongation, drives fixed block 19 and upper device thereof to be tilted to the right, and the grains of sand up to standard flow into be collected in frame 28, when After the grains of sand in processing block 23 all flow into collection frame 28, control lift cylinder 14 and shrink, drive fixed plate 16 and after upper device returns to vertical state, control lift cylinder 14 and stop shrinking, simultaneously by inverse for baffle plate 24 Hour hands half-twist.Then repeat above action, reach rapidly and efficiently to screen the effect of the grains of sand.
Because also including electric rotating machine IV29, connecting on rear side of rotating shaft II25 and having electric rotating machine IV29, controlling rotation Rotating motor IV29 turns clockwise 90 °, baffle plate 24 can be driven to turn clockwise 90 °, make device operate More convenient.
Because also including vibrator 30, collecting and being provided with vibrator 30 outside the right wall of frame 28, when collecting frame 28 In when filling with soon, control vibrator 30 and vibrate, drive and collect frame 28 and vibrate, make the grains of sand in collection frame 28 More consolidation, reaches to improve the effect collecting 28 collecting amounts of frame.
Because swing arm 22 material is medium carbon steel, effectively extend swing arm 22 service life.
Embodiment described above only have expressed preferred implementation of the present utility model, its describe more concrete and In detail, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, For the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make Some deformation, improving and substitute, these broadly fall into protection domain of the present utility model.Therefore, this practicality is new The protection domain of type patent should be as the criterion with claims.

Claims (4)

1. a grains of sand fast screening devices for building, it is characterised in that include base plate (1), electric rotating machine I (2), support (3), step (4), screw mandrel (5), servomotor (6), top chock (7), Nut (8), electric pushrod (9), connecting rod I (10), rotating shaft I (11), electric rotating machine II (12), Scraper bowl (13), lift cylinder (14), pole (15), fixed plate (16), slide rail (17), slide block (18), fixed block (19), electric rotating machine III (20), crank (21), swing arm (22), process Frame (23), baffle plate (24), rotating shaft II (25), connecting rod II (26), filter plate (27) and collection frame (28), Base plate (1) top left side is provided with electric rotating machine I (2), and electric rotating machine I (2) top is provided with support (3), Support (3) left side is sequentially provided with servomotor (6), top chock (7) and step from top to bottom (4), being provided with screw mandrel (5) between top chock (7) and step (4), screw mandrel (5) pushes up End is connected with servomotor (6), and screw mandrel (5) is provided with nut (8), nut (8) and screw mandrel (5) Coordinating, nut (8) left side is provided with electric pushrod (9), and electric pushrod (9) left end is provided with connecting rod I (10), Connecting rod I (10) bottom is provided with scraper bowl (13), and scraper bowl (13) is by rotating shaft I (11) and connecting rod I (10) connecting, rotating shaft I (11) trailing flank connects electric rotating machine II (12), base plate (1) top Being hingedly connected with lift cylinder (14), lift cylinder (14) is at electric rotating machine I (2) right side, top board Top is provided with pole (15), and pole (15) is at lift cylinder (14) right side, lift cylinder (14) Be hingedly connected with fixed plate (16) with pole (15) top, on the left of fixed plate (16) leading flank with after Being provided with fixed block (19) on the right side of side, front side fixed block (19) leading flank is provided with electric rotating machine III (20), Electric rotating machine III (20) leading flank connects has crank (21), crank (21) other end to be hingedly connected with Swing arm (22), is front and back symmetrically arranged on two with slide rail (17), on slide rail (17) in fixed plate (16) Slidingtype connects slide block (18), and swing arm (22) other end cuts with scissors with front side slide block (18) leading flank Connecing in succession, fixed block (19) top is provided with processing block (23), and processing block (23) right side is provided with baffle plate (24), baffle plate (24) is connected with processing block (23) bottom right-hand member by rotating shaft II (25), front side Slide block (18) leading flank and rear side slide block (18) trailing flank are provided with connecting rod II (26), connecting rod II (26) Top connects has filter plate (27), base plate (1) top to be placed with collection frame (28), collects frame (28) On pole (15) right side.
The one the most according to claim 1 grains of sand for building fast screening devices, it is characterised in that also include There is electric rotating machine IV (29), rotating shaft II (25) rear side to connect and have electric rotating machine IV (29).
The one the most according to claim 1 grains of sand for building fast screening devices, it is characterised in that also include There is vibrator (30), collect and be provided with vibrator (30) outside frame (28) right wall.
The one the most according to claim 1 grains of sand for building fast screening devices, it is characterised in that swing arm (22) material is medium carbon steel.
CN201620427761.XU 2016-05-12 2016-05-12 A kind of grains of sand fast screening devices for building Expired - Fee Related CN205701430U (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107175198A (en) * 2017-05-12 2017-09-19 王维忠 A kind of Bridge guardrail casting and constructing concrete raw material fast screening devices
CN107185791A (en) * 2017-06-27 2017-09-22 汪永清 A kind of sand screening installation for building
CN107737710A (en) * 2017-11-02 2018-02-27 王晓东 A kind of automatic sand sieving device
CN107855263A (en) * 2017-10-31 2018-03-30 巢湖市年晟农业生态有限公司 A kind of screening plant for preselecting tealeaves blade
CN107971200A (en) * 2017-11-21 2018-05-01 周远桂 A kind of sand brush for building selects sorting device
CN108906584A (en) * 2018-06-29 2018-11-30 肖建平 One kind being exclusively used in camellia seed screening plant
CN109127400A (en) * 2018-08-23 2019-01-04 胡杏玉 A kind of construction Sand screen
CN109158301A (en) * 2018-08-17 2019-01-08 苏州格瑞格登新材料科技有限公司 A kind of agricultural cultivation native device of sieve
CN112058637A (en) * 2020-09-16 2020-12-11 中国建筑第二工程局有限公司 Novel building engineering screening sand device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107175198A (en) * 2017-05-12 2017-09-19 王维忠 A kind of Bridge guardrail casting and constructing concrete raw material fast screening devices
CN107175198B (en) * 2017-05-12 2020-10-27 苏州市信睦知识产权服务有限公司 Quick sieving mechanism of concrete raw material for bridge railing pouring construction
CN107185791A (en) * 2017-06-27 2017-09-22 汪永清 A kind of sand screening installation for building
CN107855263A (en) * 2017-10-31 2018-03-30 巢湖市年晟农业生态有限公司 A kind of screening plant for preselecting tealeaves blade
CN107737710A (en) * 2017-11-02 2018-02-27 王晓东 A kind of automatic sand sieving device
CN107971200A (en) * 2017-11-21 2018-05-01 周远桂 A kind of sand brush for building selects sorting device
CN107971200B (en) * 2017-11-21 2019-11-22 浙江大学台州研究院 A kind of sand brush for building selects sorting device
CN108906584A (en) * 2018-06-29 2018-11-30 肖建平 One kind being exclusively used in camellia seed screening plant
CN108906584B (en) * 2018-06-29 2021-05-14 赣州圣享区块链技术有限公司 Camellia seed sieving mechanism is exclusively used in
CN109158301A (en) * 2018-08-17 2019-01-08 苏州格瑞格登新材料科技有限公司 A kind of agricultural cultivation native device of sieve
CN109127400A (en) * 2018-08-23 2019-01-04 胡杏玉 A kind of construction Sand screen
CN112058637A (en) * 2020-09-16 2020-12-11 中国建筑第二工程局有限公司 Novel building engineering screening sand device

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CB03 Change of inventor or designer information

Inventor after: Di Hengnian

Inventor before: Chen Weiqun

TR01 Transfer of patent right

Effective date of registration: 20170630

Address after: 239300 New River Road, Chengbei street, Chuzhou, Anhui, Tianchang

Patentee after: Tianchang Dacheng Construction Co., Ltd.

Address before: 362300 Binjiang Industrial Zone, Quanzhou, Nanan City, Fujian Province

Patentee before: Quanzhou create intellectual property service Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161123

Termination date: 20180512

CF01 Termination of patent right due to non-payment of annual fee