CN207478947U - A kind of building sandy soil centrifugal sifting machine - Google Patents

A kind of building sandy soil centrifugal sifting machine Download PDF

Info

Publication number
CN207478947U
CN207478947U CN201721229713.0U CN201721229713U CN207478947U CN 207478947 U CN207478947 U CN 207478947U CN 201721229713 U CN201721229713 U CN 201721229713U CN 207478947 U CN207478947 U CN 207478947U
Authority
CN
China
Prior art keywords
rotating cylinder
screen drum
sandy soil
housing
gear
Prior art date
Application number
CN201721229713.0U
Other languages
Chinese (zh)
Inventor
王言旭
Original Assignee
广东南丰建设工程有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东南丰建设工程有限公司 filed Critical 广东南丰建设工程有限公司
Priority to CN201721229713.0U priority Critical patent/CN207478947U/en
Application granted granted Critical
Publication of CN207478947U publication Critical patent/CN207478947U/en

Links

Abstract

The utility model discloses a kind of building sandy soil centrifugal sifting machines, including housing, are set with rotating cylinder in the housing, the rotating cylinder top end opening, are set with screen drum in the rotating cylinder, the case top is provided with feed hopper;The feed hopper is tapered, above bottom end docking screen drum;The screen drum is the cylinder made of sieve, vertical shaft is provided in the screen drum, the vertical shaft top is sleeved on case top, vertical shaft top and the screening motor of case top fixed setting are sequentially connected, it is connected between the vertical shaft and screen drum by multiple connecting rods, a kind of building sandy soil centrifugal sifting machine of the utility model offer, the ingenious setting screen drum of the utility model realize centrifugal screening, and screening efficiency is high and thorough;In addition the utility model is ingenious sets using the sand material thrown away from screen drum under the action of the centrifugal force and rotating cylinder collision crashing, realizes efficient pulverizing, and in addition the spiral shape crushing tooth of the ingenious setting rotating cylinder driving mechanism cooperation rotating cylinder inwall of the utility model, facilitates discharge.

Description

A kind of building sandy soil centrifugal sifting machine

Technical field

The utility model is related to construction equipment technical field, specifically a kind of building sandy soil centrifugal sifting machine.

Background technology

Building sand is divided into:The detrital deposit in the river, lake, marine origin of a small amount of landwaste and shale is accompanied based on quartz particles Object claims natural sand;The artificial mechanism fragment of hard and unweathered rock claims Machine-made Sand;Both upper mixture claims mixing Sand.Machine-made Sand and mixed sand are referred to as artificial sand again.It is with cement, water, sand and thick that 75% sand, which is used as concrete aggregate concrete, Gather materials the artificial stone that cobble mixing after-hardening forms, and the dosage of wherein sand accounts for about 30%~60%.In addition also to Dinas brickes processed, Building mortar.The quality and technology of sand as fine aggregate require to have:Grain composition, containing mud(Mountain flour)It measures with clod content, carefully Spend modulus, robustness, lightweight matter in aggregate, alkali, methylene blue number seven.

Construction is usually screened with sand, and its screening is often using artificial screening, some sieves in the market Sand device structure is stiff, and function is single, screening efficiency bottom and is not thorough, and in addition cannot crush.

Utility model content

The purpose of this utility model is to provide a kind of building sandy soil centrifugal sifting machine, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides following technical solution:

A kind of building sandy soil centrifugal sifting machine, including housing, is set with rotating cylinder, the rotating cylinder top is opened in the housing Mouthful, screen drum is set in the rotating cylinder, the case top is provided with feed hopper;The feed hopper is tapered, bottom end docking sieve Cylinder top;The screen drum is the cylinder made of sieve, and vertical shaft, the vertical shaft top set are provided in the screen drum Mounted in case top, the screening motor of vertical shaft top and case top fixed setting is sequentially connected, the vertical shaft with It is connected between screen drum by multiple connecting rods, screen drum bottom end is tapered, and screen drum bottom end is connected with feed tube, the feed tube bottom end set In the fixing bearing of rotating cylinder medium position setting, bottom is provided with scum pipe in housing, and the scum pipe is tilted in bottom right It sets and stretches out housing, the fixing bearing is hollow structure, and the scum pipe is connected across fixing bearing with feed tube, described Cylinder bottom is provided with annular discharge port on the outside of fixing bearing, and housing bottom end is provided with bottom plate, and the bottom plate is in tilt to left down Shape, housing left side bottom end corresponds to is provided with discharge port above bottom plate bottom end, and rotating cylinder driving mechanism is provided in the housing.

As further program of the utility model:The inner walls are symmetrical above and below to be provided with ring-shaped guide rail, described turn Cylinder lateral wall top and the bottom are both provided with pulley, and the pulley is fixed on the fixed block that rotating cylinder lateral wall is symmetrical set, institute Pulley sleeve is stated on ring-shaped guide rail.

As the utility model further scheme:The rotating cylinder driving mechanism includes pinion stand, and the pinion stand is consolidated It is scheduled in inner walls, pinion stand corresponds to the setting of rotating cylinder medium position, is provided with driving gear on pinion stand, is set on pinion stand Sprocket drive spindle, driving gear are sleeved on gear shaft, suit rack gear in the middle part of the rotating cylinder, and foreign steamer is provided on the outside of the gear ring The external gear teeth engaged transmission of tooth, the driving gear and gear ring, gear shaft rotation is fixedly installed on the pinion stand Driving motor.

As the utility model further scheme:The gear teeth of the driving gear and gear ring are all provided with being set to helical teeth.

As the utility model further scheme:The rotating cylinder top inner side is provided with flange.

As the utility model further scheme:The rotating cylinder madial wall is provided with crushing tooth, and the crushing tooth is set It is set to spiral shape.

As the utility model further scheme:It is provided with to be lifted up in vertical shaft in the feed tube The spiral page of material.

As the utility model further scheme:The connecting rod is arranged to crushing vane.

Compared with prior art, the beneficial effects of the utility model are:The utility model provides a kind of building sandy soil centrifugation Screening machine, structure novel;The ingenious setting screen drum of the utility model realizes centrifugal screening, and screening efficiency is high and thorough;In addition this reality The sand material thrown away from screen drum under the action of the centrifugal force and rotating cylinder collision crashing are utilized with novel ingenious set, realizes efficient pulverizing, In addition the spiral shape crushing tooth of the ingenious setting rotating cylinder driving mechanism cooperation rotating cylinder inwall of the utility model, facilitates discharge.

Description of the drawings

Fig. 1 is the structure diagram for building sandy soil centrifugal sifting machine.

Fig. 2 is screen drum and the structure diagram of feed tube in building sandy soil centrifugal sifting machine.

Fig. 3 is the structure diagram for building rotating cylinder driving mechanism in sandy soil centrifugal sifting machine.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

Please refer to Fig.1~3, in the utility model embodiment, a kind of building sandy soil centrifugal sifting machine is described including housing 1 It is set with rotating cylinder 3 in housing 1,3 top end opening of rotating cylinder is set with screen drum 9 in the rotating cylinder 3, and 1 top of housing is set There is feed hopper 5;The feed hopper 5 is tapered, 9 top of bottom end docking screen drum;The screen drum 9 is the cylinder made of sieve, institute State and vertical shaft 10 be provided in screen drum 9, vertical 10 top of shaft is sleeved on the top of housing 1, vertical 10 top of shaft with The screening motor 4 that 1 top of housing is fixedly installed is sequentially connected, and is connected between the vertical shaft 10 and screen drum 9 by multiple connecting rods It connects, 9 bottom end of screen drum is tapered, and 9 bottom end of screen drum is connected with feed tube 17, and 17 bottom end of feed tube is sleeved on position in rotating cylinder 3 In the fixing bearing 13 installed, bottom is provided with scum pipe 11 in housing 1, and the scum pipe 11 is obliquely installed and stretches in bottom right Go out housing 1, the fixing bearing 13 is hollow structure, and the scum pipe 11 is connected across fixing bearing 13 with feed tube 17, institute It states 13 outside rotating cylinder of fixing bearing, 3 bottom and is provided with annular discharge port 14,1 bottom end of housing is provided with bottom plate 15, the bottom plate 15 In skewed to left down, 1 left side bottom end of housing corresponds to and discharge port 16 is provided with above 15 bottom end of bottom plate, is set in the housing 1 There is rotating cylinder driving mechanism 8.

1 inner wall of housing is symmetrical above and below to be provided with ring-shaped guide rail 2, and the 3 lateral wall top and the bottom of rotating cylinder are both provided with cunning Wheel 7, the pulley 7 is fixed on the fixed block 6 that rotating cylinder lateral wall is symmetrical set, and the pulley 7 is sleeved on ring-shaped guide rail 2 On.

The rotating cylinder driving mechanism 8 includes pinion stand 21, and the pinion stand 21 is fixed on 1 inner wall of housing, pinion stand 21 3 medium position of corresponding rotating cylinder is set, and driving gear 22 is provided on pinion stand 21, and sprocket drive spindle 23 is set on pinion stand 21, main Moving gear 22 is sleeved on gear shaft 23, and the 3 middle part suit rack gear 19 of rotating cylinder, 19 outside of gear ring is provided with foreign steamer Tooth, the external gear teeth engaged transmission of the driving gear 22 and gear ring 19 are fixedly installed gear shaft on the pinion stand 21 The driving motor 24 of 23 rotations.

The gear teeth of the driving gear 22 and gear ring 19 are all provided with being set to helical teeth.

3 top inner side of rotating cylinder is provided with flange.

3 madial wall of rotating cylinder is provided with crushing tooth 20, and the crushing tooth 20 is set helically.

The spiral page 18 for being lifted up material is provided in the feed tube 17 in vertical shaft 10.

The connecting rod is arranged to crushing vane.

The operation principle of the utility model is:A kind of building sandy soil centrifugal sifting machine of the utility model offer, structure novel, Building sand material is entered by feed hopper 5 in screen drum 9, and screening motor 4 drives vertical shaft 10 to rotate, and vertical shaft passes through connecting rod band Dynamic screen drum 9 rotates, and connecting rod simultaneously crushes the sand material in screen drum stirring, in sieve rotation process, in the effect of centrifugal force Under overflowed into rotating cylinder from screen drum side wall compared with fine sand material, overflow the sand material come and hit rotating cylinder inwall and crush, set in rotating cylinder inwall It puts crushing tooth and greatly improves crush efficiency, be provided with to be lifted up material in the vertical shaft in the feed tube of screen drum bottom Spiral page, is promoted to be upwardly into screen drum through the sand material in the feed tube of screen drum bottom and carries out postsearch screening, greatly improves screening effect Rate;Crushing tooth setting simultaneously is helical, coordinates the rotating cylinder driving mechanism driving drum rotation in outside, and spiral crushing tooth pushes away Dynamic sand material blanking, greatly improves sand material blanking;Sand material after crushing is discharged from annular discharge port, into 1 bottom of housing, through bottom plate It is discharged after 15 water conservancy diversion from discharge port 16.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (8)

1. a kind of building sandy soil centrifugal sifting machine, including housing, which is characterized in that it is set with rotating cylinder in the housing, described turn Cylinder top end opening, is set with screen drum in the rotating cylinder, the case top is provided with feed hopper;The feed hopper is tapered, bottom Above end docking screen drum;The screen drum is the cylinder made of sieve, and vertical shaft is provided in the screen drum, described vertically to turn Axis top is sleeved on case top, and vertical shaft top and the screening motor of case top fixed setting are sequentially connected, described perpendicular It is connected between shaft and screen drum by multiple connecting rods, screen drum bottom end is tapered, and screen drum bottom end is connected with feed tube, the guide Cylinder bottom end is sleeved in the fixing bearing of rotating cylinder medium position setting, and bottom is provided with scum pipe in housing, and the scum pipe is in Bottom right is obliquely installed and stretches out housing, and the fixing bearing is hollow structure, and the scum pipe passes through fixing bearing and feed tube Connection, cylinder bottom is provided with annular discharge port on the outside of the fixing bearing, and housing bottom end is provided with bottom plate, the bottom plate be in Lower-left is skewed, and bottom end corresponds to and is provided with discharge port above bottom plate bottom end on the left of housing, and rotating cylinder driving is provided in the housing Mechanism.
2. building sandy soil centrifugal sifting machine according to claim 1, which is characterized in that the inner walls are symmetrical above and below to be set Ring-shaped guide rail is equipped with, the rotating cylinder lateral wall top and the bottom are both provided with pulley, and the pulley is fixed on rotating cylinder lateral wall or so pair On the fixed block for claiming setting, the pulley sleeve is on ring-shaped guide rail.
3. building sandy soil centrifugal sifting machine according to claim 1, which is characterized in that the rotating cylinder driving mechanism includes tooth Wheel seat, the pinion stand are fixed in inner walls, and pinion stand corresponds to the setting of rotating cylinder medium position, is provided with actively on pinion stand Gear sets sprocket drive spindle on pinion stand, and driving gear is sleeved on gear shaft, and suit rack gear, described in the middle part of the rotating cylinder The external gear teeth engaged transmission of external gear teeth, the driving gear and gear ring is provided on the outside of gear ring, is fixedly installed on the pinion stand There is the driving motor that gear shaft rotates.
4. building sandy soil centrifugal sifting machine according to claim 3, which is characterized in that the wheel of the driving gear and gear ring Tooth is all provided with being set to helical teeth.
5. building sandy soil centrifugal sifting machine according to claim 1, which is characterized in that the rotating cylinder top inner side is provided with Flange.
6. building sandy soil centrifugal sifting machine according to claim 1, which is characterized in that the rotating cylinder madial wall is provided with powder Broken tooth, the crushing tooth setting are helical.
7. building sandy soil centrifugal sifting machine according to claim 1, which is characterized in that in the feed tube in vertical shaft It is provided with the spiral page for being lifted up material.
8. building sandy soil centrifugal sifting machine according to claim 1, which is characterized in that the connecting rod is arranged to crushed leaves Piece.
CN201721229713.0U 2017-09-25 2017-09-25 A kind of building sandy soil centrifugal sifting machine CN207478947U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721229713.0U CN207478947U (en) 2017-09-25 2017-09-25 A kind of building sandy soil centrifugal sifting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721229713.0U CN207478947U (en) 2017-09-25 2017-09-25 A kind of building sandy soil centrifugal sifting machine

Publications (1)

Publication Number Publication Date
CN207478947U true CN207478947U (en) 2018-06-12

Family

ID=62482898

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721229713.0U CN207478947U (en) 2017-09-25 2017-09-25 A kind of building sandy soil centrifugal sifting machine

Country Status (1)

Country Link
CN (1) CN207478947U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109225485A (en) * 2018-10-31 2019-01-18 长沙万荣粉体设备科技有限公司 A kind of grinding mechanism and vertical grinder
CN109225484A (en) * 2018-10-31 2019-01-18 长沙万荣粉体设备科技有限公司 A kind of vertical grinder
CN109277154A (en) * 2018-10-10 2019-01-29 吴芊葭 A kind of wine brewing rapid and convenient material-pulverizing device
CN110270404A (en) * 2019-07-23 2019-09-24 卢李娜 A kind of agricultural planting chemical fertilizer crushing grinding device
CN110280355A (en) * 2019-07-24 2019-09-27 黄冠强 A kind of processing grinding device of Chinese medicine
CN109277154B (en) * 2018-10-10 2021-01-26 福建自个村酒业有限公司 Making wine is with quick convenient material crushing device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109277154A (en) * 2018-10-10 2019-01-29 吴芊葭 A kind of wine brewing rapid and convenient material-pulverizing device
CN109277154B (en) * 2018-10-10 2021-01-26 福建自个村酒业有限公司 Making wine is with quick convenient material crushing device
CN109225485A (en) * 2018-10-31 2019-01-18 长沙万荣粉体设备科技有限公司 A kind of grinding mechanism and vertical grinder
CN109225484A (en) * 2018-10-31 2019-01-18 长沙万荣粉体设备科技有限公司 A kind of vertical grinder
CN110270404A (en) * 2019-07-23 2019-09-24 卢李娜 A kind of agricultural planting chemical fertilizer crushing grinding device
CN110280355A (en) * 2019-07-24 2019-09-27 黄冠强 A kind of processing grinding device of Chinese medicine

Similar Documents

Publication Publication Date Title
CN205380774U (en) Concrete mixer who has sieving mechanism for building
CN204687082U (en) A kind of mortar mixer with reducing mechanism
CN107336355A (en) A kind of swing type concrete block crushes mixed stirring device
CN206254323U (en) A kind of interior decoration cement stirring device
CN105946118B (en) A kind of Multifunction mixed earth stirrer
CN108394027B (en) Gelation production method for producing fine sand concrete containing waste stone powder by using concrete stirring device
CN207480889U (en) A kind of concrete mixer convenient for blanking
CN108043723A (en) A kind of circulating Sand screen of architectural engineering
CN206853858U (en) A kind of Chinese medicine multiple stage crushing lapping device
JP2006320814A (en) Manufacturing method of recycled fine aggregate, and recycled fine aggregate
CN202037066U (en) Sand making system of environmental-friendly wet-method aggregate machine
CN106391469B (en) Firmly build engineering and separate vertical Sand screen
CN105751371B (en) Building concrete stirring system
CN205988809U (en) A kind of efficient ore crusher with pre-sifted separating device
CN107931114B (en) Rotating screening type sand and stone treatment device
CN205966117U (en) High -efficient ore crusher with deironing device
CN107377062A (en) A kind of cement block for building crushes screening plant
CN207187842U (en) Damping precomminution formula stone circulates reducing mechanism
CN107322805A (en) A kind of municipal construction concrete quick agitator
CN107662282A (en) Cement sand agitating device is used in a kind of town road laying
CN205660900U (en) Mixed mixer of even cloth of cement mortar raw materials
CN208449432U (en) A kind of broken screening plant of building concrete
CN207507600U (en) A kind of efficient traditional Chinese medicine powder breakdown mill all-in-one machine
CN107349837A (en) A kind of efficient pig feed automatic crushing agitating device
CN107511921B (en) A kind of gangue crushes, brickmaking all-in-one machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant