CN205146647U - Sand screening machine - Google Patents
Sand screening machine Download PDFInfo
- Publication number
- CN205146647U CN205146647U CN201520779242.5U CN201520779242U CN205146647U CN 205146647 U CN205146647 U CN 205146647U CN 201520779242 U CN201520779242 U CN 201520779242U CN 205146647 U CN205146647 U CN 205146647U
- Authority
- CN
- China
- Prior art keywords
- sieve
- sand
- gravel
- screen cloth
- sieving machine
- 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
- 239000004576 sand Substances 0.000 title claims abstract description 38
- 238000012216 screening Methods 0.000 title claims abstract description 13
- 239000004744 fabric Substances 0.000 claims description 30
- 238000007873 sieving Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a sand screening machine, carry out the sieve sand structure of filtering and drive sieve barrel pivoted power unit gravel in inside being used for of sieve barrel including the transportation area of frame, transportation gravel, sieve barrel and the setting that sets up in the frame, power unit sets up in the sieve barrel outside motor, the driving shaft of being connected with the motor and the action wheel of being connected with the driving shaft, the sieve barrel outer wall is provided with the track ribbon, be provided with in the frame from the driving wheel, the track ribbon contacts with the action wheel with from the driving wheel block respectively, motor work is passed through the driving shaft and is driven the action wheel rotation, and drive sieve sand structure through the track ribbon and rotate, after sieve sand was rotated to sieve sand structure, the gravel that the sieve is good dropped to take in the transportation and is transported. The utility model discloses the ingenious practicality of structure, the not only power saving of setting of power unit and sieve sand structure, job stabilization is efficient moreover, has greatly improved the power consumptive height of traditional sand screening machine, the shortcoming of inefficiency.
Description
Technical field
The utility model relates to construction material apparatus field, in particular a kind of sand sieving machine.
Background technology
Build, plaster and inlay the subdivisional work sand using amounts such as subsides by laying bricks or stones large, simultaneously strict to the quality of sand, Particle size requirements.Existing sand sieving machine is commonly axle power in body, and the screen cloth of screening is in same plane, and the load of course of work medium power is high, and power consumption is large, and same plane screen cloth easily causes gravel to pile up, and efficiency is low, further increases power consumption simultaneously.
Therefore, traditional sand sieving machine haves much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of sand sieving machine, is intended to solve the large technical problem of traditional sand sieving machine power consumption.
The technical solution of the utility model is as follows: a kind of sand sieving machine, comprise frame, transport gravel conveyer belt, be arranged on the sieve bucket in frame and be arranged on sieve bucket inside for the sieve sand structure of screening gravel and the actuating unit driving sieve bucket to rotate, described actuating unit is arranged on outside sieve bucket, the driving wheel comprising motor, the driving shaft be connected with motor and be connected with driving shaft; Described sieve bucket outer wall is provided with track ribbon, and described frame is provided with driven pulley, and described track ribbon engages with driven pulley with driving wheel respectively and contacts; Motor work drives driving wheel to rotate by driving shaft, drives sieve sand structure to rotate by track ribbon, and after described sieve sand structure trundle screen sand, the gravel be sieved drops and to be transported on conveyer belt.
Described sieve sand structure comprises at least two-layer screen cloth of nested setting from inside to outside, and the aperture of each screen cloth reduces from inside to outside successively, by connector connection fastened to each other between each screen cloth; Raw material gravel enters sand sieving machine from the arrival end of innermost layer screen cloth, after each screen cloth screening sorting of different pore size, exports the gravel of different-grain diameter from the port of export of each layer screen cloth.
Described multilayer screen cloth is drum-shaped.
Described sieve bucket comprises the drum part of a horizontally set, and described drum part both ends open forms gravel entrance and gravel outlet.
The cental axial position of described sieve bucket is provided with injection water pipe.
Described gravel outlet is made up of each layer screened outlet, the port of export of described each layer screen cloth stretch out sieve barrel section length reduce successively from inside to outside, the exit of each layer screen cloth is respectively arranged with independence.
Return water tank is provided with below described sieve bucket.
Described return water tank comprises an infundibulate cavity, connects return water pipe bottom return water tank.
The beneficial effects of the utility model: the ingenious practicality of the utility model structure, the setting not only power saving of actuating unit and sieve sand structure, and working stability, efficiency is high, greatly improves traditional sand sieving machine power consumption high, inefficient shortcoming.
Accompanying drawing explanation
Fig. 1 is the structural representation of sand sieving machine in the utility model.
Fig. 2 is the side view of sand sieving machine in the utility model.
Fig. 3 is the structural representation of another angle of sand sieving machine in the utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, clearly, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
The utility model discloses a kind of sand sieving machine, as shown in Figure 1, Figure 2 and Figure 3, comprise frame 100, transport gravel conveyer belt (not drawing in figure), be arranged on the sieve bucket 200 in frame and be arranged on sieve bucket inside for the sieve sand structure 300 of screening gravel and the actuating unit driving sieve sand structure 300 to rotate, actuating unit is arranged on outside sieve bucket 200, the driving wheel 520 comprising motor 400, the driving shaft 500 be connected with motor and be connected with driving shaft 500, compared to axle actuating unit in the body of traditional sand sieving machine, reduce power consumption; Sieve bucket 200 outer wall is provided with track ribbon 540, frame 100 is provided with driven pulley 530, and track ribbon 540 engage with driven pulley 530 with driving wheel 520 respectively and contact, improves the stability of sieving the rotation of sand structure 300; Motor 400 works and drives driving wheel 520 to rotate by driving shaft 500, drives sieve sand structure 300 to rotate by track ribbon 540, and after sieve sand structure 300 trundle screen sand, the gravel be sieved drops and to be transported on conveyer belt.
In practical application, in order to sieve the convenience that sand structure 300 operates, the drum part of a horizontally set is arranged to by sieve bucket 200, and drum part both ends open forms gravel entrance 210 and gravel outlet 220.In practical application, the lateral length of sieve bucket 200 is slightly long, and driving shaft 500 is unsuitable long, the conveniently transmission of power, and driving shaft 500 is connected with universal driving shaft 510, and then connection driving wheel 520 drives sieve sand structure 300 to rotate.In practical application, conveniently motor 400 drives driving shaft 500, is provided with belt 410 and belt pulley 420 between motor 400 and driving shaft 500.
In practical application, the screen cloth of traditional sand sieving machine is in same plane, causes gravel entirety to pile up, cause power consumption high in sieve sand motion process gravel blocking screen mesh.Sieve sand structure 300 of the present utility model is set to the drum-shaped multilayer screen cloth of horizontally set, multilayer screen cloth forms by connector 310 is nested, connector 310 is connect the fixture between screen layer, gravel down screening successively in sieve sand process, gravel in layer transports toward gravel outlet 220, avoid gravel entirety to pile up, effectively reduce power consumption.
In practical application, conveniently classification transport is carried out to the gravel after screening, between the multilayer screen cloth at gravel outlet 220 place, the difference of every one deck network interface extension elongation, the length of stretching out sieve bucket 200 from inside to outside reduces (see Fig. 1 and 3 successively, at gravel outlet 220 place, the length that inner screen stretches out sieve bucket 200 is greater than outer screen), the conveyer belt (not drawing in figure) that the outlet of different screen cloth is corresponding different.
In practical application, gravel can block screen cloth mesh in screening process, and the sand and dust in gravel can pollute working environment, the utility model is also provided with cleverly and sprays water pipe (not drawing in figure) in sieve bucket 200, screen cloth is sprayed water, not only reach good anti-clogging effect, effectively prevent dust pollution working environment simultaneously.
In practical application, in order to reduce water consumption, below sieve bucket 200, be provided with the return water tank 600 of infundibulate cavity.Further, be connected with return water pipe (not drawing in figure) bottom return water tank 600, reclaim again to the water that screen cloth inside is oozed out, environmental protection is practical, reduces costs.
The course of work of the present utility model is as follows: raw material gravel enters into innermost layer screen cloth by gravel entrance 210, under the driving of motor 400, belt 410 and belt pulley 420 drive driving shaft 500, driving shaft 500 drives universal driving shaft 510, universal driving shaft 510 drives driving wheel 520 to rotate, sieve sand structure 300 is driven to rotate by track ribbon 540, sieve sand structure 300 trundle screen sand, injection water pipe in sieve bucket 200 is sprayed water to sieve sand structure 300, thus realize the double action of anti-sieve pore blockade and anti-dust pollution, gravel is dropped by the downward one deck of last layer in sieve sand structure 300, more toward lower floor, gravel particle diameter is less, thus achieve sizing screening effect, the gravel that in sieve sand structure 300, each screen layer is sieved drops from each screen layer port of export and to transport at different conveyer belts (not drawing figure).And in sieve sand process, the water that injection water pipe (not drawing in figure) sprays oozes out from sieve sand structure 300 outermost layer screen cloth, the water that these ooze out flows into return water tank and reclaims, thus has saved water resource, and environmental protection is practical, reduces originally low.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (8)
1. a sand sieving machine, comprise frame, transport gravel conveyer belt, be arranged on the sieve bucket in frame and be arranged on sieve bucket inside for the sieve sand structure of screening gravel and the actuating unit driving sieve bucket to rotate, it is characterized in that, described actuating unit is arranged on outside sieve bucket, the driving wheel comprising motor, the driving shaft be connected with motor and be connected with driving shaft; Described sieve bucket outer wall is provided with track ribbon, and described frame is provided with driven pulley, and described track ribbon engages with driven pulley with driving wheel respectively and contacts; Motor work drives driving wheel to rotate by driving shaft, drives sieve sand structure to rotate by track ribbon, and after described sieve sand structure trundle screen sand, the gravel be sieved drops and to be transported on conveyer belt.
2. sand sieving machine according to claim 1, is characterized in that, described sieve sand structure comprises at least two-layer screen cloth of nested setting from inside to outside, and the aperture of each screen cloth reduces from inside to outside successively, by connector connection fastened to each other between each screen cloth; Raw material gravel enters sand sieving machine from the arrival end of innermost layer screen cloth, after each screen cloth screening sorting of different pore size, exports the gravel of different-grain diameter from the port of export of each layer screen cloth.
3. sand sieving machine according to claim 2, is characterized in that, described multilayer screen cloth is drum-shaped.
4. sand sieving machine according to claim 2, is characterized in that, described sieve bucket comprises the drum part of a horizontally set, and described drum part both ends open forms gravel entrance and gravel outlet.
5. sand sieving machine according to claim 4, is characterized in that, the cental axial position of described sieve bucket is provided with injection water pipe.
6. sand sieving machine according to claim 4, it is characterized in that, described gravel outlet is made up of each layer screened outlet, the port of export of described each layer screen cloth stretch out sieve barrel section length reduce successively from inside to outside, the exit of each layer screen cloth is respectively arranged with independently conveyer belt.
7. sand sieving machine according to claim 1, is characterized in that, is provided with return water tank below described sieve bucket.
8. sand sieving machine according to claim 7, is characterized in that, described return water tank comprises an infundibulate cavity, connects return water pipe bottom return water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779242.5U CN205146647U (en) | 2015-10-09 | 2015-10-09 | Sand screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779242.5U CN205146647U (en) | 2015-10-09 | 2015-10-09 | Sand screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205146647U true CN205146647U (en) | 2016-04-13 |
Family
ID=55682388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520779242.5U Expired - Fee Related CN205146647U (en) | 2015-10-09 | 2015-10-09 | Sand screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205146647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269464A (en) * | 2016-09-14 | 2017-01-04 | 浙江大学昆山创新中心 | A kind of stone automatic screening collection device |
-
2015
- 2015-10-09 CN CN201520779242.5U patent/CN205146647U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269464A (en) * | 2016-09-14 | 2017-01-04 | 浙江大学昆山创新中心 | A kind of stone automatic screening collection device |
| CN106269464B (en) * | 2016-09-14 | 2018-10-12 | 浙江大学昆山创新中心 | A kind of stone automatic screening collection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 |