CN208712151U - Dry-mixed mortar sand material screen optional equipment - Google Patents
Dry-mixed mortar sand material screen optional equipment Download PDFInfo
- Publication number
- CN208712151U CN208712151U CN201821143076.XU CN201821143076U CN208712151U CN 208712151 U CN208712151 U CN 208712151U CN 201821143076 U CN201821143076 U CN 201821143076U CN 208712151 U CN208712151 U CN 208712151U
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- Prior art keywords
- sieve
- cabinet
- section
- screen drum
- dry
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- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 title claims abstract description 27
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 238000012216 screening Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of dry-mixed mortar sand material screen optional equipments, including cabinet, the upper end of the cabinet is equipped with a step and limits section, the internal diameter that the step limits section is greater than the internal diameter of the lower end of cabinet, the inner side of the step limit section is equipped with bearing race, the inner side of the outer ring of the bearing race and step limit section is interference fitted, and screen drum is equipped in the step limit section, the outside wall surface of the screen drum is together with the inner ring of bearing race interference fit；The utility model proposes this dry-mixed mortar sand material screen optional equipment can not only obtain better screening effect compared with prior art, and can control sand material dustiness, improve the total quality of subsequent dry-mixed mortar.
Description
Technical field
The utility model relates to dry-mixed mortar production device field more particularly to a kind of dry-mixed mortar sand material screen optional equipments.
Background technique
The appearance of dry-mixed mortar shows sand cutting slurry instead of the construction site of transmission, and dry-mixed mortar is in mixing plant by sand material
It is uniformly mixed with powders such as cement, can directly add water and stir use after being transported to construction site, avoid dust pollution.Sand material
It is the main material of dry-mixed mortar, the partial size of sand material is unable to that difference is excessive, and otherwise its adhesion property will be big when in use for mortar
It gives a discount.To solve this problem it is necessary to be screened before mixing to sand material, by the undesirable gravel of partial size
It excluding, 201810324618 .1 of Chinese patent document discloses a kind of construction sandy soil screening device, in that patent,
The work that riddled sand material is completed by screen box enables screen box to move left and right in the horizontal direction, in screen box by cam promotion
Equipped with sieve.The disadvantage is that the vibrating effect that the movement of horizontal direction generates screen box is unobvious, husky low efficiency is sieved.And it is dry-mixed
For mortar other than going partial size to require, going the dustiness of gravel is also to require, if gravel dustiness is excessively high, is also resulted in
The intensity of later period mortar is lower, and in patent formula above-mentioned, do not made improvements for this problem of gravel dust-laden.
Utility model content
In order to solve the problems of the above-mentioned prior art, the utility model proposes a kind of choosings of dry-mixed mortar sand material screen to set
It is standby, compared with prior art, it can not only obtain better screening effect, and can control sand material dustiness, mention
The high total quality of subsequent dry-mixed mortar.
The technical solution of the utility model is achieved in that
A kind of dry-mixed mortar sand material screen optional equipment, which is characterized in that including cabinet, the upper end of the cabinet is limited equipped with a step
Position section, the internal diameter which limits section are greater than the internal diameter of the lower end of cabinet, and the step limits in the inner side of section
Equipped with bearing race, the inner side of the outer ring of the bearing race and step limit section is interference fitted, the step limiting section
Screen drum is equipped in section, the outside wall surface of the screen drum is together with the inner ring of bearing race interference fit, the bottom surface of the screen drum and step
The bottom surface of limit section abuts against, and the bottom surface of the bottom surface of the screen drum and step limit section is equipped with the semicircle worked in coordination
Groove, the semi-circular recesses are interior to be equipped with ball, and the bottom surface of the screen drum is equipped with multiple lower sand holes, which is uniformly distributed
On the bottom surface of screen drum, column spinner is equipped at the center of the screen drum bottom surface, the top surface of the cabinet is equipped with capping, the rotation
Rotary column is rotatably pierced by capping, and the capping is equipped with feed inlet, and the column spinner is pierced by one end and the first rotation of capping
Motor is connected；
The section that the cabinet is located at below screen drum is successively arranged the first sieve, the second sieve, first sieve and
It is equipped with vibrating shaft below two sieves, the both ends of the vibrating shaft are rotatably fixed on cabinet, are set on the vibrating shaft
There are vibrating wheels, the vibrating wheels are oval, and the vibrating wheels are in contact with the first sieve and the second sieve, and the cabinet is close to vibration
The outside wall surface of moving axis is equipped with motor support plate, which is equipped with the second motor, second motor and vibrating shaft phase
Connection, the cabinet are located at the section below the second sieve equipped with blast pipe, discharge pipe, and the blast pipe, discharge pipe are symmetrical
It is arranged on the inner wall of cabinet, the air inlet is equipped with sand and dust filter layer, and the discharge pipe is located in the box body section equipped with sand
Gravel filter layer, one end that the discharge pipe is located at outside cabinet are arranged with cloth bag, are additionally provided with sucktion fan on the discharge pipe.
In the present invention, the vibrating wheels set there are three and are spaced each other and are interspersed on vibrating shaft, the vibration
Driving wheel and the distance between the first sieve and the second sieve are less than the half of vibrating wheels long axis.
In the present invention, the aperture of first sieve is greater than the second sieve.
Compared with prior art, implement this dry-mixed mortar sand material screen optional equipment in the utility model, have with following
Beneficial effect: screening process will not make fugitive dust leak in confined space；Screen drum autorotation allows sand material impartial simultaneously
It is distributed on sieve, it is avoided to be piled up in certain；It is screened by twice sieve, improves screening quality, while also mentioning
High lower sand speed.The bottom of box be equipped with air hose, can part the dust gone in desanding material.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the three-dimensional view of vibrating shaft in Fig. 1；
Fig. 3 is the lateral plan of Fig. 2.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
The upper end of this dry-mixed mortar sand material screen optional equipment as shown in Figures 1 to 3, including cabinet 1, the cabinet 1 is equipped with platform
Rank limits section 11, and the internal diameter which limits section 11 is greater than the internal diameter of the lower end of cabinet 1.The inside of step limit section 11
Side is equipped with bearing race 12, the inner side interference fit of the outer ring of the bearing race 12 and step limit section 11；Step limit
Screen drum 13 is equipped in the section 11 of position, the outside wall surface of the screen drum 13 is together with 12 inner rings of bearing race interference fit.Screen drum 13
Bottom surface and the bottom surface of step limit section 11 abut against, and the bottom surface of the bottom surface of screen drum 13 and step limit section 11 is equipped with mutual
The semi-circular recesses of cooperation, the semi-circular recesses are interior to be equipped with ball 14.Screen drum is mainly used for storing sand material, between screen drum and cabinet
It is rotatably assorted, screen drum can be limited in section in the step of cabinet and is freely rotated.
The bottom surface of screen drum 13 is equipped with multiple lower sand holes 15, which is evenly distributed on the bottom surface of screen drum 13,
Column spinner 16 is equipped at the center of 13 bottom surface of screen drum, the top surface of cabinet 1 is equipped with capping 17, and column spinner 16 is rotatably pierced by envelope
Lid 17；Capping 17 is equipped with feed inlet 18, and one end that column spinner 16 is pierced by capping 17 is connected with the first rotating electric machine 19.Screen drum
The lower sand hole of bottom surface can allow sand material to pass freely through, and aperture is larger, its object is to allow screen drum to carry out rotation, so that sand material passes through
Lower sand hole is impartial to be scattered on the first sieve, improves screening efficiency, sand material is avoided to be deposited in certain of sieve.
The section that cabinet 1 is located at the lower section of screen drum 13 is successively arranged the first sieve 20, the second sieve 21, the first sieve 20 and the
The lower section of two sieves 21 is equipped with vibrating shaft 22, and the both ends of the vibrating shaft 22 are rotatably fixed on cabinet 1, vibrating shaft 22
Vibrating wheels 23 are equipped with, the vibrating wheels 23 are oval, and vibrating wheels 23 are in contact with the first sieve 20 and the second sieve 21, cabinet
1 close to vibrating shaft 22 outside wall surface be equipped with motor support plate 24, the motor support plate 24 be equipped with the second motor 25, this second
Motor 25 is connected with vibrating shaft 22.Twice sieve is set, sand material is screened twice, the bore of first of sieve is greater than
Second sieve, preliminary screening is carried out by the first sieve, filters out the sandstone of particle size, and the second sieve then carries out carefully
Sieve, chooses the gravel of composite demand.
The section that cabinet 1 is located at 21 lower section of the second sieve is equipped with blast pipe 26, discharge pipe 27, blast pipe 26, discharge pipe
27 are arranged symmetrically on the inner wall of cabinet 1, and blast pipe 26 is equipped with sand and dust filter layer 28, and discharge pipe 27 is located at the portion in cabinet 1
Section is equipped with gravel filter layer 29, and one end that discharge pipe 27 is located at outside cabinet 1 is arranged with cloth bag 30, suction is additionally provided on discharge pipe 27
Blower 31.Since dustiness is big in gravel, just in screening, vibrating effect can raise the dust in gravel, pass through at this time
Discharge pipe walks the dust suction in air.
In the present solution, specific as shown in Figures 2 and 3, vibrating wheels 23, which set there are three and are spaced each other to be interspersed, is shaking
On moving axis 22, vibrating wheels 23 and the distance between the first sieve 20 and the second sieve 21 be less than 23 long axis of vibrating wheels two/
One.The vibrating wheels of interleaved can be improved vibration frequency, improve screening efficiency；It is worth noting that, the first sieve and second
The distance between sieve and vibrating shaft, the half greater than vibrating wheels long axis is long, but can not be more than long axis five/
It is long, it is too short not have a vibrating effect, it is too long, it is easily damaged sieve.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, made any modification, equivalent replacement and improvement etc. should be included in the utility model
Protection scope within.
Claims (3)
1. a kind of dry-mixed mortar sand material screen optional equipment, which is characterized in that including cabinet, the upper end of the cabinet is limited equipped with a step
Section, the internal diameter which limits section are greater than the internal diameter of the lower end of cabinet, set in the inner side of the step limit section
There is bearing race, the inner side of the outer ring of the bearing race and step limit section is interference fitted, and the step limits section
Interior to be equipped with screen drum, the outside wall surface of the screen drum is together with the inner ring of bearing race interference fit, the bottom surface of the screen drum and step limit
The bottom surface of position section abuts against, and it is recessed that the bottom surface of the bottom surface of the screen drum and step limit section is equipped with the semicircle worked in coordination
Slot, the semi-circular recesses are interior to be equipped with ball, and the bottom surface of the screen drum is equipped with multiple lower sand holes, which is evenly distributed in
On the bottom surface of screen drum, column spinner is equipped at the center of the screen drum bottom surface, the top surface of the cabinet is equipped with capping, the rotation
Column is rotatably pierced by capping, and the capping is equipped with feed inlet, and the column spinner is pierced by one end and the first electric rotating of capping
Machine is connected；
The section that the cabinet is located at below screen drum is successively arranged the first sieve, the second sieve, first sieve and the second sieve
Vibrating shaft is equipped with below net, the both ends of the vibrating shaft are rotatably fixed on cabinet, and the vibrating shaft is equipped with vibration
Driving wheel, the vibrating wheels are oval, and the vibrating wheels are in contact with the first sieve and the second sieve, and the cabinet is close to vibrating shaft
Outside wall surface be equipped with motor support plate, which is equipped with the second motor, which is connected with vibrating shaft,
The cabinet is located at the section below the second sieve equipped with blast pipe, discharge pipe, and the blast pipe, discharge pipe are arranged symmetrically in
On the inner wall of cabinet, the blast pipe is equipped with sand and dust filter layer, and the discharge pipe is located in the box body section equipped with gravel mistake
Filtering layer, one end that the discharge pipe is located at outside cabinet are arranged with cloth bag, are additionally provided with sucktion fan on the discharge pipe.
2. dry-mixed mortar sand material screen optional equipment according to claim 1, which is characterized in that the vibrating wheels are set there are three simultaneously
It is spaced each other and is interspersed on vibrating shaft, the vibrating wheels and the distance between the first sieve and the second sieve are less than vibrating wheels
The half of long axis.
3. dry-mixed mortar sand material screen optional equipment according to claim 1, which is characterized in that the aperture of first sieve is big
In the second sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821143076.XU CN208712151U (en) | 2018-07-19 | 2018-07-19 | Dry-mixed mortar sand material screen optional equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821143076.XU CN208712151U (en) | 2018-07-19 | 2018-07-19 | Dry-mixed mortar sand material screen optional equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208712151U true CN208712151U (en) | 2019-04-09 |
Family
ID=65973781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821143076.XU Expired - Fee Related CN208712151U (en) | 2018-07-19 | 2018-07-19 | Dry-mixed mortar sand material screen optional equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208712151U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860807A (en) * | 2019-12-03 | 2020-03-06 | 任彦成 | But laser cutting machine that multi-angle was adjusted |
| CN111871787A (en) * | 2020-08-04 | 2020-11-03 | 王巧慧 | Screening device for building materials and using method |
| CN112974399A (en) * | 2021-01-18 | 2021-06-18 | 深圳市福浪电子有限公司 | Crystal oscillator production surface dust removal collection device |
-
2018
- 2018-07-19 CN CN201821143076.XU patent/CN208712151U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860807A (en) * | 2019-12-03 | 2020-03-06 | 任彦成 | But laser cutting machine that multi-angle was adjusted |
| CN110860807B (en) * | 2019-12-03 | 2021-09-03 | 佛山市和劲金属科技有限公司 | But laser cutting machine that multi-angle was adjusted |
| CN111871787A (en) * | 2020-08-04 | 2020-11-03 | 王巧慧 | Screening device for building materials and using method |
| CN112974399A (en) * | 2021-01-18 | 2021-06-18 | 深圳市福浪电子有限公司 | Crystal oscillator production surface dust removal collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sand screening equipment for dry mixed mortar Effective date of registration: 20210624 Granted publication date: 20190409 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI TIANRUN INDUSTRIAL Co.,Ltd. Registration number: Y2021980005092 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220908 Granted publication date: 20190409 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI TIANRUN INDUSTRIAL Co.,Ltd. Registration number: Y2021980005092 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 |