CN204503542U - A kind of civil engineering materials automatic sieving machine - Google Patents
A kind of civil engineering materials automatic sieving machine Download PDFInfo
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- CN204503542U CN204503542U CN201520003861.5U CN201520003861U CN204503542U CN 204503542 U CN204503542 U CN 204503542U CN 201520003861 U CN201520003861 U CN 201520003861U CN 204503542 U CN204503542 U CN 204503542U
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- engineering materials
- sieving machine
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Abstract
The utility model provides a kind of civil engineering materials automatic sieving machine, comprise frame, transmission device, vibrating device, sieve nest, feeder and hopper, vibrating device comprises the drive link and gangbar that vertically arrange, transmission device is connected with the drive link on vibrating device by its large belt wheel, feeder connects the other end of gangbar, feeder is obliquely installed, angle of inclination is 15 °-20 °, sieve nest is drum screen, this drum screen is made up of multiple sieve axle and the screen tray be arranged on sieve axle cooperatively interacted, sieve nest is arranged on the top of feeder, hopper is arranged on frame top, hopper is arranged on directly over sieve nest, the utility model structure is simple, screen size is meticulousr, in civil engineering materials screening process, disposal ability and screening efficiency effectively improve.
Description
Technical field:
The utility model relates to a kind of building appliance, particularly relates to a kind of civil engineering materials automatic sieving machine
Background technology:
Sandstone because of its good hardness and stable chemical property, usually as the construction material of high-quality, concrete material and be widely used in the fields such as house, road, highway, railway, engineering.As for sandstone, since ancient times, be exactly heavy construction, the rock engraving that rubs, interior decoration, garden courtyard build a kind of important construction material.All need to use a large amount of sand-stone concretes in the building such as present urban engineering construction, road construction construction project, and different requirements is had to the granularity of sandstone and the uniformity in different engineering constructions, the screening operation of a large amount of sandstone thus can be related in civil engineering.Sandstone screening be amount large, heavy, while need again patient and painstaking work, multiple operating environments such as the transport of sandstone, screening and transhipment can be related to.The efficiency of building in order to satisfied building and quality requirement, sandstone sieve selects vibratory sieve to be widely deployed.But existing vibratory sieve separative efficiency is low, operation inconvenience, need many people to operate, not only seriously lavishing labor on also can increase civil engineering cost simultaneously.
Need various varigrained building sand in civil construction, sieve sand is a kind of heavy and careful work, although continuous Improvement, still can not meet the needs of current a large amount of construction.
Utility model content:
In order to solve the problem, the utility model provides the sandstone technical scheme that a kind of structure is simple, energy screen size is meticulousr:
A kind of civil engineering materials automatic sieving machine, comprise frame, transmission device, vibrating device, sieve nest, feeder and hopper, vibrating device comprises the drive link and gangbar that vertically arrange, transmission device is connected with the drive link on vibrating device by its large belt wheel, feeder connects the other end of gangbar, sieve nest is arranged on the top of feeder, and hopper is arranged on frame top, and hopper is arranged on directly over sieve nest.
As preferably, sieve nest is drum screen, and drum screen is made up of multiple sieve axle and the screen tray be arranged on sieve axle that cooperatively interacts, and sieve axle is tapered along the orient diameter of discharging.
As preferably, transmission device is made up of motor, worm reducer, small pulley, large belt wheel, and motor is connected with worm reducer, and the small pulley on worm reducer is connected with large belt wheel by belt.
As preferably, feeder is obliquely installed, and feeder angle of inclination is 15 °-20 °.
As preferably, also comprise elastic device, elastic device mainly comprises pedestal, spring and correspondence and is fixed to sleeve on feeder, and jacket casing is located on pedestal and spring is arranged in the cavity of pedestal and sleeve.
As preferably, pedestal is arranged in frame.
The beneficial effects of the utility model are:
(1) the utility model adopts drum screen, and screen size is meticulousr, improves disposal ability and screening efficiency.
(2) design of the utility model transmission structures, does not need manual work, reduces the sieve energy consumption of sand and the loss of equipment simultaneously.
Accompanying drawing illustrates:
Fig. 1 is positive plane connection structure figure of the present utility model.
Detailed description of the invention:
For making goal of the invention of the present utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of civil engineering materials automatic sieving machine, comprise frame 1, transmission device 2, vibrating device 3, sieve nest 4, feeder 5 and hopper 6, vibrating device 3 comprises the drive link 31 and gangbar 32 that vertically arrange, transmission device 2 is connected with the drive link 32 on vibrating device 3 by its large belt wheel 24, feeder 5 connects the other end of gangbar 32, feeder 5 is obliquely installed, feeder 5 angle of inclination is 15 °-20 °, adopt inclined design, take full advantage of the mobility that sandstone is own, promote effect and the quality of separation screening, the screening being conducive to finished sand and oversize is placed, avoid mixing.Sieve nest 4 is arranged on the top of feeder 5, and hopper 6 is arranged on frame 1 top, and hopper 6 is arranged on directly over sieve nest 4.Transmission device 2 is made up of motor 21, worm reducer 22, small pulley 23, large belt wheel 24, and motor 21 is connected with worm reducer 22, and the small pulley 23 on worm reducer 22 is connected with large belt wheel 24 by belt 231.This civil engineering materials automatic sieving machine also comprises elastic device, elastic device mainly comprises pedestal 7, spring 8 and correspondence and is fixed to sleeve 9 on feeder 5, pedestal 7 is arranged in frame 1, and sleeve 9 is set on pedestal 7 and spring 8 is arranged in the cavity of pedestal 7 and sleeve 9.By the elastic device arranged, add the resilience vibration ability of sieve nest 4 and feeder 5, be convenient to sandstone discharging and the screening of sieving sand operation, improve the sieve sand efficiency of sieve nest 4.
Sieve nest 4 is drum screen, and drum screen is made up of multiple sieve axle 41 and the screen tray 42 be arranged on sieve axle 41 cooperatively interacted, and sieve axle 41 is tapered along the orient diameter of discharging, is conducive to improving screening efficiency.Drum screen is that one utilizes multiaxis to rotate, screen tray 42 axle is equipped with, promotion material moves forward, and carry out the equipment that sieves simultaneously, its operating mechanism is several rows of sieve axle 41, every root sieve axle 41 is by chain wheel drive, rotate by equidirectional, material is moved down forward, stir material simultaneously, the material being less than screen size and particle is conducted oneself with dignity and the effect of sieving axle revolving force falls along sieve aperture and enters feeder 5, and the particle being greater than screen size is stayed on compass screen surface and continued to move forward, and falls into other gathering-devices.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (6)
1. a civil engineering materials automatic sieving machine, comprise frame (1), transmission device (2), vibrating device (3), sieve nest (4), feeder (5) and hopper (6), it is characterized in that: described vibrating device (3) comprises the drive link (31) and gangbar (32) that vertically arrange, described transmission device (2) is connected with the described drive link (31) on described vibrating device (3) by its large belt wheel (24), described feeder (5) connects the other end of described gangbar (32), described sieve nest (4) is arranged on the top of described feeder (5), described hopper (6) is arranged on described frame (1) top, described hopper (6) is arranged on directly over described sieve nest (4).
2. a kind of civil engineering materials automatic sieving machine according to claim 1, it is characterized in that: described sieve nest (4) is drum screen, described drum screen is made up of multiple sieve axle (41) and the screen tray (42) be arranged on sieve axle (41) that cooperatively interacts, and described sieve axle (41) is tapered along the orient diameter of discharging.
3. a kind of civil engineering materials automatic sieving machine according to claim 1, it is characterized in that: described transmission device (2) is made up of motor (21), worm reducer (22), small pulley (23), large belt wheel (24), described motor (21) is connected with described worm reducer (22), and the described small pulley (23) of described worm reducer (on 22) is connected with described large belt wheel (24) by belt (231).
4. a kind of civil engineering materials automatic sieving machine according to claim 1, is characterized in that: described feeder (5) is obliquely installed, and described feeder (5) angle of inclination is 15 °-20 °.
5. a kind of civil engineering materials automatic sieving machine according to claim 1, it is characterized in that: also comprise elastic device, described elastic device mainly comprises pedestal (7), spring (8) and correspondence and is fixed to sleeve (9) on described feeder (5), and described sleeve (9) is set in the upper and described spring (8) of pedestal (7) and is arranged in the cavity of described pedestal (7) and described sleeve (9).
6. a kind of civil engineering materials automatic sieving machine according to claim 5, is characterized in that: described pedestal (7) is arranged in frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003861.5U CN204503542U (en) | 2015-01-05 | 2015-01-05 | A kind of civil engineering materials automatic sieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003861.5U CN204503542U (en) | 2015-01-05 | 2015-01-05 | A kind of civil engineering materials automatic sieving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503542U true CN204503542U (en) | 2015-07-29 |
Family
ID=53701544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520003861.5U Expired - Fee Related CN204503542U (en) | 2015-01-05 | 2015-01-05 | A kind of civil engineering materials automatic sieving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127091A (en) * | 2015-08-31 | 2015-12-09 | 蚌埠市方阵商品混凝土有限公司 | Screening device used for producing concrete |
-
2015
- 2015-01-05 CN CN201520003861.5U patent/CN204503542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127091A (en) * | 2015-08-31 | 2015-12-09 | 蚌埠市方阵商品混凝土有限公司 | Screening device used for producing concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160105 |