CN205496012U - Grit sieving mechanism for construction - Google Patents

Grit sieving mechanism for construction Download PDF

Info

Publication number
CN205496012U
CN205496012U CN201620256028.6U CN201620256028U CN205496012U CN 205496012 U CN205496012 U CN 205496012U CN 201620256028 U CN201620256028 U CN 201620256028U CN 205496012 U CN205496012 U CN 205496012U
Authority
CN
China
Prior art keywords
screening
housing
rotating shaft
screen
construction
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201620256028.6U
Other languages
Chinese (zh)
Inventor
杨露萍
Original Assignee
杨露萍
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 杨露萍 filed Critical 杨露萍
Priority to CN201620256028.6U priority Critical patent/CN205496012U/en
Application granted granted Critical
Publication of CN205496012U publication Critical patent/CN205496012U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a grit sieving mechanism for construction, including the screening casing, the vertical conveyer pipe that is equipped with in left side of screening casing, the inside of conveyer pipe is equipped with the promotion pivot, the top that promotes the pivot is connected with the first motor that is located the conveyer pipe top, be equipped with helical blade in the promotion pivot, the discharge gate on conveyer pipe top is linked together with the feedstock channel who is located screening casing top through the unloading pipe, the screening casing is interior from last to being equipped with one -level filter screen and secondary filter net down in proper order, and one -level filter screen and secondary filter net 's edge all is connected with the coarse fodder case that is located screening casing outside through material receiving pipe, screening casing inside is equipped with a vertical stirring pivot. The utility model has the beneficial effect of simple structure, reasonable in design, it moves low cost, utilizes helical blade to promote up the grit, need not not send into the grit above the screening casing, has reduced intensity of labour, and it is comparatively convenient to add, has alleviateed intensity of labour.

Description

A kind of construction sandstone sieve screening device
Technical field
This utility model relates to technical field of building construction, is specifically related to a kind of construction sandstone sieve screening device.
Background technology
Along with economic development and the raising of living standards of the people, construction business is the most large-area to be carried out.Wherein, exist Building construction process needs to be applied to the sandstone of all size, but the sandstone sold on market is not of uniform size, specification does not has The clearest and the most definite division, construction site can use various types of sandstone, and sandstone not of uniform size has various uses; This is accomplished by people and is further screened sandstone in the later stage.
But, the vibrosieve used at present is unreasonable because of the design of its structure, and screening effect is bad, after a long time use can There is the phenomenons such as screen cloth plug-hole, this not only lowers work efficiency, job costs also can be made to be greatly increased;And sieve Sha Shijia Material more inconvenience, needs to consume more muscle power.
Utility model content
The purpose of this utility model is to provide a kind of construction sandstone sieve screening device, to solve to carry in above-mentioned background technology The problem gone out.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of construction sandstone sieve screening device, including screening housing, the left side vertical of described screening housing is provided with conveying pipe, The inside of described conveying pipe is provided with lifting rotating shaft, and the top of described lifting rotating shaft is connected with the first motor being positioned at above conveying pipe Connecing, described lifting rotating shaft is provided with helical blade, and the discharging opening on described conveying pipe top passes through tremie pipe and is positioned at screening housing The feeding-passage of top is connected;One-level filter screen and secondary screen, first-level filtering it is sequentially provided with from top to bottom in described screening housing Net is all connected with the coarse fodder case being positioned at screening hull outside by material receiving tube with the edge of secondary screen;Described screening housing Inside is provided with a vertical agitation rotating shaft, and the top of agitation rotating shaft is connected with the second motor being positioned at above screening housing, stirs Middle part and the bottom of dynamic rotating shaft are equipped with agitator arm, agitator arm all with one-level filter screen and the upper surface of secondary screen;Described The outer bottom of screening housing is provided with base, base offers groove, is provided with support bar in groove, and support bar outer cover is provided with Spring, base is provided with rubber blanket with the contact position of screening housing, and the bottom of described screening housing is additionally provided with vibrating motor.
As further program of the utility model: the bottom of described conveying pipe is provided with charging aperture.
As this utility model further scheme: the mesh diameter of described one-level filter screen is straight more than the mesh of secondary screen Footpath.
As this utility model further scheme: the bottom of described support bar is fixing with the bottom of groove to be connected, support bar Top with screening housing outer bottom do not contact.
As this utility model further scheme: the bottom of described spring is fixing with the bottom of groove to be connected, the top of spring Hold be connected fixing with the outer bottom of screening housing.
As this utility model further scheme: the bottom of described screening housing is provided with tapping channel.
The beneficial effects of the utility model are simple in construction, reasonable in design, and its operating cost is cheap, utilize helical blade by sand Stone promotes up, need not be sent into by sandstone, decrease labor intensity above screening housing, and it is the most convenient to add, and alleviates Labor intensity;Sandstone is fallen into three classes by one-level screen cloth and two grades of screen clothes;The setting of spring and rubber blanket expands vibration width Degree, is effectively increased screening effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-charging aperture, 2-conveying pipe, 3-helical blade, 4-promote rotating shaft, 5-the first motor, 6-discharging opening, 7- Tremie pipe, 8-feeding-passage, 9-the second motor, 10-screening housing, 11-stir rotating shaft, 12-agitator arm, 13-first-level filtering Net, 14-secondary screen, 15-material receiving tube, 16-coarse fodder case, 17-tapping channel, 18-rubber blanket, 19-base, 20-bullet Spring, 21-support bar, 22-vibrating motor.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of construction sandstone sieve screening device, including screening housing 10, The left side vertical of described screening housing 10 be provided with conveying pipe 2, the inside of described conveying pipe 2 be provided with lifting rotating shaft 4, described in carry The top rising rotating shaft 4 is connected with the first motor 5 being positioned at above conveying pipe 2, and described lifting rotating shaft 4 is provided with helical-blade Sheet 3, the discharging opening 6 on described conveying pipe 2 top is by tremie pipe 7 and feeding-passage 8 phase being positioned at above screening housing 10 Connection, utilizes helical blade 3 to be promoted up by sandstone, need not be sent into by sandstone, decrease labor above screening housing 10 Fatigue resistance, it is the most convenient to add, and is effectively reduced labor intensity;
One-level filter screen 13 and secondary screen 14, one-level filter screen 13 and two it is sequentially provided with from top to bottom in described screening housing 10 The edge of level filter screen 14 is all connected with the coarse fodder case 16 being positioned at outside screening housing 10 by material receiving tube 15;Described sieve Selecting housing 10 inside to be provided with a vertical agitation rotating shaft 11, the top of agitation rotating shaft 11 is screened above housing 10 with being positioned at Second motor 9 is connected, and the agitation middle part of rotating shaft 11 and bottom are equipped with agitator arm 12, agitator arm 12 all with one-level filter screen 13 and the upper surface of secondary screen 14, sandstone enters in screening housing 10, through one-level screen cloth 13 and two grades of sieves After the screening of net 14, sandstone is divided into Three Estate, is divided into two parts in coarse fodder case 16, for collecting two kinds respectively Bigger sandstone, the effect of agitator arm 12 is to stir the sandstone getting lodged in one-level screen cloth 13 and two grades of screen cloth 14 upper surfaces, Prevent sandstone from blocking mesh, cause screening efficiency to reduce;
The outer bottom of described screening housing 10 is provided with base 19, and base 19 offers groove, is provided with support bar in groove 21, support bar 21 outer cover is provided with spring 20, and base 19 is provided with rubber blanket 18 with the contact position of screening housing 10, described The bottom of screening housing 10 is additionally provided with vibrating motor 22, and vibrating motor 22 vibrates, and drives screening housing 10 to vibrate, spring 20 and the setting of rubber blanket 18 expand Oscillation Amplitude, be effectively increased screening effect.
The bottom of described conveying pipe 2 is provided with charging aperture 1.
The mesh diameter of described one-level filter screen 13 is more than the mesh diameter of secondary screen 14.
The bottom of described support bar 21 is fixing with the bottom of groove to be connected, outside the top of support bar 21 is with screening housing 10 Bottom does not contacts.
The bottom of described spring 20 is fixing with the bottom of groove to be connected, the top of spring 20 and the outer bottom screening housing 10 Fixing connection.
The bottom of described screening housing 10 is provided with tapping channel 17.
Work process of the present utility model is: added at charging aperture 1 by sandstone, utilizes helical blade 3 to be promoted by sandstone Going, need not be sent into by sandstone, decrease labor intensity above screening housing 10, it is the most convenient to add, and is effectively reduced Labor intensity;Sandstone enters in screening housing 10, after the screening of one-level screen cloth 13 and two grades of screen clothes 14, and sandstone It is divided into Three Estate, in coarse fodder case 16, is divided into two parts, for collecting two kinds of bigger sandstones, agitator arm respectively The effect of 12 is to stir the sandstone getting lodged in one-level screen cloth 13 and two grades of screen cloth 14 upper surfaces, prevents sandstone from blocking mesh, Screening efficiency is caused to reduce;Vibrating motor 22 vibrates, and drives screening housing 10 to vibrate, setting of spring 20 and rubber blanket 18 Put and expand Oscillation Amplitude, be effectively increased screening effect.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, Er Qie In the case of spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms. Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only comprises One independent technical scheme, this narrating mode of description is only the most for clarity sake, and those skilled in the art should be by Description is as an entirety, and the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can With other embodiments understood.

Claims (6)

1. a construction sandstone sieve screening device, including screening housing, it is characterised in that a left side for described screening housing Side is vertically provided with conveying pipe, and the inside of described conveying pipe is provided with lifting rotating shaft, and the top of described lifting rotating shaft is managed with being positioned at conveying First motor of top is connected, and described lifting rotating shaft is provided with helical blade, under the discharging opening on described conveying pipe top passes through Material pipe is connected with the feeding-passage being positioned at above screening housing;One-level filter screen it is sequentially provided with from top to bottom in described screening housing And secondary screen, the edge of one-level filter screen and secondary screen is all by material receiving tube and the coarse fodder case phase being positioned at screening hull outside Connect;Described screening enclosure interior is provided with a vertical agitation rotating shaft, and the top of agitation rotating shaft is screened above housing with being positioned at Second motor is connected, and the agitation middle part of rotating shaft and bottom are equipped with agitator arm, agitator arm all with one-level filter screen and secondary screen Upper surface;The outer bottom of described screening housing is provided with base, and base offers groove, is provided with support bar in groove, Support bar outer cover is provided with spring, and base is provided with rubber blanket with the contact position of screening housing, and the bottom of described screening housing also sets There is vibrating motor.
A kind of construction sandstone sieve screening device the most according to claim 1, it is characterised in that described conveying pipe Bottom be provided with charging aperture.
A kind of construction sandstone sieve screening device the most according to claim 1, it is characterised in that described first-level filtering The mesh diameter of net is more than the mesh diameter of secondary screen.
A kind of construction sandstone sieve screening device the most according to claim 1, it is characterised in that described support bar The bottom of bottom and groove fixing is connected, the top of support bar does not contacts with the outer bottom screening housing.
5. according to a kind of construction sandstone sieve screening device described in claim 1 or 4, it is characterised in that described bullet The bottom of spring is fixing with the bottom of groove to be connected, and the top of spring is fixing with the outer bottom of screening housing to be connected.
A kind of construction sandstone sieve screening device the most according to claim 5, it is characterised in that described screening shell The bottom of body is provided with tapping channel.
CN201620256028.6U 2016-03-21 2016-03-21 Grit sieving mechanism for construction Expired - Fee Related CN205496012U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620256028.6U CN205496012U (en) 2016-03-21 2016-03-21 Grit sieving mechanism for construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620256028.6U CN205496012U (en) 2016-03-21 2016-03-21 Grit sieving mechanism for construction

Publications (1)

Publication Number Publication Date
CN205496012U true CN205496012U (en) 2016-08-24

Family

ID=56735325

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620256028.6U Expired - Fee Related CN205496012U (en) 2016-03-21 2016-03-21 Grit sieving mechanism for construction

Country Status (1)

Country Link
CN (1) CN205496012U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105728321A (en) * 2016-03-21 2016-07-06 杨露萍 Gravel screening device for building operations
CN106179956A (en) * 2016-10-09 2016-12-07 芜湖瑞德机械科技有限公司 Sandy soil screening plant for building and operational approach thereof
CN106391444A (en) * 2016-10-10 2017-02-15 芜湖瑞德机械科技有限公司 Universal crop seed cleaning, grading and screening device and use method thereof
CN107062870A (en) * 2017-06-13 2017-08-18 合肥大麦灯箱器材有限公司 It is a kind of to collect drying with screening in integrated farm grain pre-processing devices
CN108296161A (en) * 2018-01-16 2018-07-20 无锡城市职业技术学院 A kind of multistage automatic sand sieving machine for building
CN110355085A (en) * 2019-07-05 2019-10-22 衢州市联橙环保科技有限公司 A kind of construction agitating type Sand screen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105728321A (en) * 2016-03-21 2016-07-06 杨露萍 Gravel screening device for building operations
CN106179956A (en) * 2016-10-09 2016-12-07 芜湖瑞德机械科技有限公司 Sandy soil screening plant for building and operational approach thereof
CN106391444A (en) * 2016-10-10 2017-02-15 芜湖瑞德机械科技有限公司 Universal crop seed cleaning, grading and screening device and use method thereof
CN107062870A (en) * 2017-06-13 2017-08-18 合肥大麦灯箱器材有限公司 It is a kind of to collect drying with screening in integrated farm grain pre-processing devices
CN107062870B (en) * 2017-06-13 2019-04-05 合肥大麦灯箱器材有限公司 It is a kind of to collect drying and screening in integrated farm grain pre-processing devices
CN108296161A (en) * 2018-01-16 2018-07-20 无锡城市职业技术学院 A kind of multistage automatic sand sieving machine for building
CN108296161B (en) * 2018-01-16 2021-03-26 无锡城市职业技术学院 Multistage automatic sand screening machine for building
CN110355085A (en) * 2019-07-05 2019-10-22 衢州市联橙环保科技有限公司 A kind of construction agitating type Sand screen

Similar Documents

Publication Publication Date Title
CN205496012U (en) Grit sieving mechanism for construction
CN105728321A (en) Gravel screening device for building operations
CN206631929U (en) A kind of sandstone multilevel screening device for building
CN206854086U (en) A kind of sand classifying screening plant for engineering construction
CN205601010U (en) Plastic pellet screening edulcoration agitating unit
CN206588021U (en) Anti-clogging vibratory sieve
CN205518521U (en) Screening system is rotated to high -efficient intermittent type formula
CN107983463A (en) A kind of new ore screening machine
CN107838016A (en) Construction sandstone screening plant
CN207899741U (en) A kind of vibration sand device with cast hopper
CN208305374U (en) Slurry agitator is used in a kind of construction of building pile foundation
CN207056973U (en) A kind of sand filter
CN205325986U (en) Concrete mixing device
CN206500355U (en) A kind of aquatic products device for vibration screening provided with timing function
CN205392971U (en) Building screening sand machine
CN205628560U (en) Novel disconnect -type fodder sieving machine
CN207154079U (en) Soup meal auxiliary material selecting device
CN206838175U (en) A kind of mining slag micropowder grinding screening machine
CN209156366U (en) A kind of sand separator
CN211216902U (en) Building stones sieve sand device
CN212820932U (en) Screening machine
CN213434724U (en) High-efficient ore dressing mixer
CN210788094U (en) Sand sieving mechanism for building site
CN206854056U (en) A kind of rare earth screening plant
CN205731938U (en) A kind of vibration rotating group box-like screening machine system

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160824

Termination date: 20170321

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