CN208261222U - Construction automatic sand screening device - Google Patents
Construction automatic sand screening device Download PDFInfo
- Publication number
- CN208261222U CN208261222U CN201820410324.6U CN201820410324U CN208261222U CN 208261222 U CN208261222 U CN 208261222U CN 201820410324 U CN201820410324 U CN 201820410324U CN 208261222 U CN208261222 U CN 208261222U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- roller
- filter frame
- semicircle filter
- belt pulley
- 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
Links
Abstract
Construction automatic sand screening device, including semicircle filter frame and cabinet, the right side and top of cabinet are open, supporting leg is equipped at the bottom four corners of cabinet, enclosure top is equipped with bracket, and the bottom of semicircle filter frame is equipped with strainer, the right side of semicircle filter frame is equipped with handle, the front side of semicircle filter frame and rear side the center point are respectively and fixedly provided with short axle, and two short axles pass through bearing respectively and are rotatably connected on bracket, and belt conveyor is equipped in cabinet；In conclusion the utility model driving motor driving semicircle filter frame realizes the screening to gravel, and the gravel after screening is sent out by conveyer belt, work efficiency is high for overall structure.
Description
Technical field
The utility model belongs to technical field of building construction, and in particular to a kind of construction automatic sand screening device.
Background technique
Gravel is common a kind of construction material in construction, and common buildings worker needs sand heap through sand sifter
It is screened, to select the gravel of different thicknesses particle, suitable gravel is used for construction, traditional sand sifter one
As be made of a netted door-plate and door-plate bracket, workpeople is supported netted door-plate by door-plate bracket, utilize shovel will
Sand throws to netted door-plate, and sand hits netted door-plate filtering, and such filter type obtains the gritting material for being suitble to construction, so
And this sieve sand mode not only large labor intensity, sand inefficiency is sieved, the progress of construction is influenced.
Utility model content
The utility model provides that a kind of screening efficiency is high, reduces worker's labor to solve shortcoming in the prior art
The construction automatic sand screening device of fatigue resistance.
In order to solve the above technical problems, the utility model adopts the following technical solution: construction automatic sand screening device, packet
Semicircle filter frame and cabinet are included, the right side and top of cabinet are open, and supporting leg is equipped at the bottom four corners of cabinet, and enclosure top is set
There is bracket, the bottom of semicircle filter frame is equipped with strainer, and the right side of semicircle filter frame is equipped with handle, the front side and the rear side center of circle of semicircle filter frame
Place is respectively and fixedly provided with short axle, and two short axles pass through bearing respectively and are rotatably connected on bracket, and belt conveyor, cabinet are equipped in cabinet
It is equipped with driving mechanism, drive belt conveyer transmits driving mechanism from left to right simultaneously and semicircle filter frame is recycled around short axle and put
It is dynamic.
Belt conveyor includes the first roller and the second roller, and the first roller is rotatably connected on the left side of cabinet, the second roller
Cylinder is rotatably connected on the right side of cabinet, and the first roller and the second roller are arranged along anterior-posterior horizontal direction, the first roller and second
Conveyer belt is connected between roller, driving mechanism includes connecting rod, motor and installation axle, and installation axle is rotatably connected on the front side of cabinet
Tank wall, is disposed with the first belt pulley in installation axle from front to back and from gear, motor is assemblied on front side of cabinet, the master of motor
Axis is equipped with master gear, and for master gear with from gear engaged transmission, the central axis front end of the first roller is equipped with the second belt pulley, and first
Belt is equipped between belt pulley and the second belt pulley；One end of connecting rod is hinged on the front side of semicircle filter frame by pin shaft, connecting rod
The other end is hinged on the eccentric part of the first belt pulley leading flank.
By adopting the above technical scheme, the utility model has the following beneficial effects: carrying out sieve sand using the utility model
When operation, gravel is packed into semicircle filter frame, then starts driving motor, driving motor main shaft drives master gear rotation, main tooth
Wheel drives from gear and rotates, so that installation axle rotates, the first pulley rotation on the mounting shaft is installed, thus the first belt pulley
Rotation drives semicircle filter frame to recycle around short axle and swings by connecting rod, and in addition the first pulley rotation drives the second pulley rotation,
To which the first roller rotates, conveyer belt starts to be driven from left to right；In the case where the circulation of semicircle filter frame is swung, gravel is screened,
Wherein selected gravel is transported out to falling on a moving belt after semicircle filter frame by conveyer belt by the lesser gravel of particle
It goes, for construction use.
In conclusion the utility model driving motor driving semicircle filter frame realizes the screening to gravel, and pass through conveyer belt
Gravel after screening is sent out, work efficiency is high for overall structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, the construction automatic sand screening device of the utility model, including semicircle filter frame 1 and cabinet 2, cabinet 2
Right side and top it is open, be equipped with supporting leg 3 at the bottom four corners of cabinet 2, bracket 4, semicircle filter frame 1 be equipped at the top of cabinet 2
Front side and rear side the center point be respectively and fixedly provided with short axle 5, two short axles 5 are rotatably connected on bracket 4 by bearing respectively, semicircle filter
The bottom of frame 1 is equipped with strainer, and the right side of semicircle filter frame 1 is equipped with handle 16, is equipped with belt conveyor in cabinet 2, cabinet 2 is equipped with
Driving mechanism, drive belt conveyer transmits driving mechanism from left to right simultaneously and semicircle filter frame 1 is recycled around short axle 5 and swung.
Belt conveyor includes the first roller 6 and the second roller 7, and the first roller 6 is rotatably connected on the left side of cabinet 2, the
Two rollers 7 are rotatably connected on the right side of cabinet 2, and the first roller 6 and the second roller 7 are arranged along anterior-posterior horizontal direction, the first roller
Conveyer belt 8 is connected between cylinder 6 and the second roller 7, driving mechanism includes connecting rod 9, motor and installation axle 11, and installation axle 11 rotates
It is connected to the front side tank wall of cabinet 2, is disposed with the first belt pulley 12 in installation axle 11 from front to back and from gear 13, motor
It is assemblied in 2 front side of cabinet, the main shaft of motor is equipped with master gear, master gear and from 13 engaged transmission of gear, the first roller 6
Mandrel front end is equipped with the second belt pulley 14, and belt 15 is equipped between the first belt pulley 12 and the second belt pulley 14；One end of connecting rod 9
The front side of semicircle filter frame 1 is hinged on by pin shaft 17, the other end of connecting rod 9 is hinged on the bias of 12 leading flank of the first belt pulley
Place.
When carrying out sieve sand operation using the utility model, gravel is packed into semicircle filter frame 1, then starting driving electricity
Machine, driving motor main shaft drive master gear rotation, and master gear drives from gear 13 and rotates, so that installation axle 11 rotates, are mounted on
The first belt pulley 12 rotation in installation axle 11, so that the rotation of the first belt pulley 12 drives semicircle filter frame 1 around short axle by connecting rod 9
5 circulations are swung, and in addition the rotation of the first belt pulley 12 drives the rotation of the second belt pulley 14, so that the first roller 6 rotates, conveyer belt 8
Start to be driven from left to right；In the case where the circulation of semicircle filter frame 1 is swung, gravel is screened, and wherein the lesser gravel of particle passes through
It falls on conveyer belt 8 after semicircle filter frame 1 under, is transported out selected gravel by conveyer belt 8, for construction use；
Then there is coarse sand in semicircle filter frame, removes the pin shaft 17 that connecting rod is connected on front side of semicircle filter frame at this time, lift handle 16 upwards,
Coarse sand in semicircle filter frame is toppled over away.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality
With the protection scope of new technique scheme.
Claims (2)
1. construction automatic sand screening device, it is characterised in that: including semicircle filter frame and cabinet, the right side and top of cabinet are spacious
Mouthful, supporting leg is equipped at the bottom four corners of cabinet, enclosure top is equipped with bracket, and the bottom of semicircle filter frame is equipped with strainer, semicircle filter
The right side of frame is equipped with handle, and the front side of semicircle filter frame and rear side the center point are respectively and fixedly provided with short axle, and two short axles pass through bearing respectively
It is rotatably connected on bracket, belt conveyor is equipped in cabinet, cabinet is equipped with driving mechanism, driving mechanism while drive belt
Conveyer transmits from left to right and semicircle filter frame is recycled around short axle and swung.
2. construction automatic sand screening device according to claim 1, it is characterised in that: belt conveyor includes the first roller
Cylinder and the second roller, the first roller are rotatably connected on the left side of cabinet, and the second roller is rotatably connected on the right side of cabinet, the first roller
Cylinder and the second roller are arranged along anterior-posterior horizontal direction, and conveyer belt, driving mechanism are connected between the first roller and the second roller
Including connecting rod, motor and installation axle, installation axle is rotatably connected on the front side tank wall of cabinet, sets gradually from front to back in installation axle
Have the first belt pulley and from gear, motor is assemblied on front side of cabinet, and the main shaft of motor is equipped with master gear, master gear with from gear
The central axis front end of engaged transmission, the first roller is equipped with the second belt pulley, and skin is equipped between the first belt pulley and the second belt pulley
Band；One end of connecting rod is hinged on the front side of semicircle filter frame by pin shaft, and the other end of connecting rod is hinged on the first belt pulley leading flank
Eccentric part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820410324.6U CN208261222U (en) | 2018-03-26 | 2018-03-26 | Construction automatic sand screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820410324.6U CN208261222U (en) | 2018-03-26 | 2018-03-26 | Construction automatic sand screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208261222U true CN208261222U (en) | 2018-12-21 |
Family
ID=64675818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820410324.6U Expired - Fee Related CN208261222U (en) | 2018-03-26 | 2018-03-26 | Construction automatic sand screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208261222U (en) |
-
2018
- 2018-03-26 CN CN201820410324.6U patent/CN208261222U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20200326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |