CN209715648U - A kind of drum type sand screening machine of anti-accumulation - Google Patents
A kind of drum type sand screening machine of anti-accumulation Download PDFInfo
- Publication number
- CN209715648U CN209715648U CN201920432870.4U CN201920432870U CN209715648U CN 209715648 U CN209715648 U CN 209715648U CN 201920432870 U CN201920432870 U CN 201920432870U CN 209715648 U CN209715648 U CN 209715648U
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- China
- Prior art keywords
- rotary screen
- periphery
- feed inlet
- strut
- threaded post
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Abstract
The utility model provides a kind of drum type sand screening machine of anti-accumulation, it is higher than the rotary screen of discharge port formula being obliquely installed including feed inlet, the inlet port and outlet port of rotary screen are opened wide without masking, the feed inlet axle center of the rotary screen is equipped with a strut being overlapped with rotary screen central long axis, fixing sleeve is connected to a turntable on the periphery of strut end, several scrapers evenly and at intervals on the periphery of turntable, the other end of scraper and the inner wall of the feed inlet offset, the other end of the strut is fixedly connected after stretching out rotary screen discharge port with the output shaft of first motor, the strut is located at compartment of terrain fixing sleeve on the periphery of rotary screen inner section and sets there are two disk, the periphery of each disk is fixedly connected with the front and rear sides of same agitator arm respectively, several scraping articles are distributed in agitator arm across on the periphery in rotary screen side neck face, scraping article is far from agitation It offsets on the inside of the side of bar and rotary screen.
Description
Technical field
The utility model belongs to construction equipment technical field, and in particular to a kind of drum type sand screening machine of anti-accumulation.
Background technique
In building construction process, need sand material screen point removing impurity and sandstone therein, it later, will be thin after screening
Sand and other mixings are mixed for construction.Existing Sand screen generallys use roller and manually sieves husky or rotary drum sand sieving, people
Work sieves husky large labor intensity, low efficiency, and traditional rotary drum sand sieving can after long-term use, and sand material is easy the heap in rotary screen
Product causes to block the husky net mesh of sieve and fine sand is discharged together with sandstone impurity so that sand material is wasted.
Utility model content
For above situation, the utility model provides a kind of drum type sand screening machine of anti-accumulation, can be to rotary screen
The technical solution of the utility model is as follows:
A kind of drum type sand screening machine of anti-accumulation is higher than the rotary screen of discharge port formula being obliquely installed, rolling including feed inlet
The inlet port and outlet port of shaft screen are opened wide without masking, and the feed inlet axle center of the rotary screen is equipped with one and rotary screen central long axis
The strut being overlapped, fixing sleeve is connected to a turntable on the periphery of strut end, several scrapers evenly and at intervals on the periphery of turntable,
The other end of scraper and the inner wall of the feed inlet offset, electric with first after the other end stretching rotary screen discharge port of the strut
The output shaft of machine is fixedly connected, and the strut is located at compartment of terrain fixing sleeve on the periphery of rotary screen inner section and sets there are two disk,
The periphery of each disk is fixedly connected with the front and rear sides of same agitator arm respectively, and agitator arm is on the periphery in rotary screen side neck face
Several scraping articles are distributed with across, scraping article offsets on the inside of side and rotary screen far from agitator arm；Positioned at the rotary screen side
It is fixed with a snap ring on the periphery of cylinder and close to the side of feed inlet, a circle driven gear is cased on the periphery of snap ring, it is driven
Gear is engaged with driving gear, and driving gear is set on the output shaft of the second motor；The feed inlet end of the rotary screen is fixed to be connected
It is connected to the first clamping threaded post, the periphery of the first clamping threaded post is fixed with the second clamping threaded post, the second clamping threaded post
Periphery be equipped with third be clamped threaded post.
Further, the outer wall thread of the first clamping threaded post or the second clamping threaded post or third clamping threaded post
It is connected with a feed pipe, the other end of feed pipe is connect with the discharging end of taper feed bin.
Further, the length of the agitator arm is slightly less than the length of the inboard cylinder of rotary screen, positioned at the inside of rotary screen
A support rod, the other end of support rod and the fixed company of the inner sidewall of rotary screen have been rotatably coupled on the agitator arm periphery of section
It connects.
Further, a baffle is respectively actively socketed on the periphery at the inlet port and outlet port end of the rotary screen respectively
On, the baffle with the circumferential notch that is adapted to feed inlet or discharge port is hollowly equipped on feed inlet or discharge port corresponding position,
Each circumferential notch is connected with a sleeve identical with rotary screen gradient far from the side of rotary screen, can turn on the periphery of each sleeve
Be connected with a lantern ring dynamicly, the top two sides of each lantern ring are connected with a support frame for falling Y-shaped, the other end of each support frame with
One bracket is fixedly connected.
Further, each sleeve top and bottom ends are opened wide, positioned at the support frame of the Y-shaped of rotary screen feed inlet end
Height be lower than positioned at rotary screen discharge port end fall Y-shaped support frame height, and the driven gear is fixedly sheathed in
On the periphery of the sleeve of feed inlet end.
The utility model compared to the prior art, the beneficial effect is that:
1, the first clamping threaded post, the second clamping threaded post, the third clamping threaded post connected on the feed inlet of rotary screen,
Different feeds pipeline can be made to match with rotary screen feed inlet.
2, several scrapers that rotation is driven by first motor being arranged on rotary screen feed inlet, can will enter from feed inlet
Sand material smash be deposited in rotary screen so that sand material is not easy bulk, facilitate rotary screen sieve material.
3, the rotary several scraping articles being arranged in roller screen drum, can scrape band and block the object in roller sieve screen apertures
Matter.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of internal structure of rotary screen.
Fig. 3 is the side view viewing angle constructions schematic diagram of rotary screen.
Fig. 4 is the structural schematic diagram of baffle.
It illustrates: 1 bracket, 101 support frames, 102 sleeves, 103 baffles, 2 rotary screens, 201 driven gears, 3 feed pipes,
4 feed bins, 5 second motors, 501 driving gears, 6 first motors, 7 struts, 701 agitator arms, 702 scraping articles, 8 first clamping screw threads
Column, 9 second clamping threaded posts, 10 thirds are clamped threaded post.
Specific embodiment
With reference to the accompanying drawing, the utility model is further described.
A kind of drum type sand screening machine of anti-accumulation is higher than the rotary screen 2 of discharge port formula being obliquely installed, rolling including feed inlet
The inlet port and outlet port of shaft screen 2 are opened wide without masking, and the feed inlet axle center of the rotary screen 2 is equipped with one and 2 center of rotary screen
One strut 7 of long overlapping of axles, fixing sleeve is connected to a turntable on the periphery of 7 end of strut, if on the periphery of turntable evenly and at intervals
Dry scraper, the other end of scraper and the inner wall of the feed inlet offset, and the other end of the strut 7 stretches out 2 discharge port of rotary screen
It is fixedly connected afterwards with the output shaft of first motor 6, the strut 7 is located at compartment of terrain fixing sleeve on the periphery of 2 inner section of rotary screen
If the periphery of each disk is fixedly connected with the front and rear sides of same agitator arm 701 respectively, and agitator arm 701 is close there are two disk
Several scraping articles 702, side and rolling of the scraping article 702 far from agitator arm 701 is distributed on the periphery in 2 side neck face of rotary screen across
The inside of shaft screen 2 offsets；It is fixed with a snap ring on the periphery of 2 side neck of rotary screen and close to the side of feed inlet,
A circle driven gear 201 is cased on the periphery of snap ring, driven gear 201 is engaged with driving gear 501, and driving gear 501 is set to
On the output shaft of second motor 5；The feed inlet end of the rotary screen 2 is fixedly connected with the first clamping threaded post 8, the first clamping spiral shell
The periphery of line column 8 is fixed with the second clamping threaded post 9, and the periphery of the second clamping threaded post 9 is equipped with third and is clamped threaded post 10.
The outer wall thread connection of the first clamping threaded post 8 or the second clamping threaded post 9 or third clamping threaded post 10
There is a feed pipe 3, the other end of feed pipe 3 is connect with the discharging end of taper feed bin 4.
The length of the agitator arm 701 is slightly less than the length of the inboard cylinder of rotary screen 2, positioned at the inner section of rotary screen 2
A support rod, the other end of support rod and the fixed company of the inner sidewall of rotary screen 2 have been rotatably coupled on 701 periphery of agitator arm
It connects.
It is respectively actively socketed on a baffle 103 respectively on the periphery at the inlet port and outlet port end of the rotary screen 2, institute
State plate washer 103 with the circumferential notch that is adapted to feed inlet or discharge port is hollowly equipped on feed inlet or discharge port corresponding position, respectively
Circumferential notch is connected with a sleeve 102 identical with 2 gradient of rotary screen, the periphery of each sleeve 102 far from the side of rotary screen 2
On be rotatably coupled a lantern ring, the top two sides of each lantern ring are connected with a support frame 101 for falling Y-shaped, each support frame
101 other end is fixedly connected with a bracket 1.
Each 102 top and bottom ends of the sleeve are opened wide, positioned at the support frame 101 for falling Y-shaped of 2 feed inlet end of rotary screen
Height is lower than the height of the support frame 101 of Y-shaped positioned at 2 discharge port end of rotary screen, and the driven gear 201 is fixed
It is socketed on the periphery of the sleeve 102 of feed inlet end.
Workflow:
Charging is connected on the periphery wall of first clamping threaded post 8 or the second clamping threaded post 9 or third clamping threaded post 10
Pipe 3 starts first motor 6 and the second motor 5, and the second motor 5 drives driving gear 501 to rotate, to drive 2 turns of rotary screen
Dynamic, first motor 6 drives scraper rotation, meanwhile, scraping article 702 is also rotated around 2 inner wall of rotary screen, and material enters from feed inlet,
Carefully scattered sand body is broken by several scrapers rotated on feed inlet, later, into rotary screen 2 in be sized, the fine sand sifted out
To outside rotary screen 2, and the substance that remaining can not be sized is fallen from discharge port, after completing screening, closes two motors.
The above only expresses preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not
Therefore it can be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. a kind of drum type sand screening machine of anti-accumulation is higher than the rotary screen of discharge port formula being obliquely installed, roller including feed inlet
The inlet port and outlet port of sieve are opened wide without masking, it is characterised in that: the feed inlet axle center of the rotary screen is equipped with one and roller
The strut that central long axis is overlapped is sieved, fixing sleeve is connected to a turntable on the periphery of strut end, and interval is uniform on the periphery of turntable
Several scrapers in ground, the other end of scraper and the inner wall of the feed inlet offset, and the other end of the strut stretches out rotary screen discharging
It is fixedly connected after mouthful with the output shaft of first motor, the strut is located at compartment of terrain fixation on the periphery of rotary screen inner section and is arranged
There are two disk, the periphery of each disk is fixedly connected with the front and rear sides of same agitator arm respectively, and agitator arm is close to rotary screen side
Several scraping articles are distributed with across on the periphery in cylinder face, scraping article offsets on the inside of side and rotary screen far from agitator arm；It is located at
Be fixed with a snap ring on the periphery of the rotary screen side neck and close to the side of feed inlet, be cased on the periphery of snap ring a circle from
Moving gear, driven gear are engaged with driving gear, and driving gear is set on the output shaft of the second motor；The charging of the rotary screen
Mouthful end is fixedly connected with the first clamping threaded post, and the periphery of the first clamping threaded post is fixed with the second clamping threaded post, and second
The periphery for being clamped threaded post is equipped with third and is clamped threaded post.
2. a kind of drum type sand screening machine of anti-accumulation according to claim 1, it is characterised in that: the first clamping screw thread
The outer wall thread of column or the second clamping threaded post or third clamping threaded post is connected with a feed pipe, the other end and cone of feed pipe
The discharging end of shape feed bin connects.
3. a kind of drum type sand screening machine of anti-accumulation according to claim 1, it is characterised in that: the length of the agitator arm
It is slightly less than the length of the inboard cylinder of rotary screen, has been rotatably coupled one on the agitator arm periphery of the inner section of rotary screen
Strut, the other end of support rod are fixedly connected with the inner sidewall of rotary screen.
4. a kind of drum type sand screening machine of anti-accumulation according to claim 1, it is characterised in that: the charging of the rotary screen
It is respectively actively socketed on a baffle respectively on the periphery of mouth and discharge port end, the baffle and feed inlet or discharge port corresponding position
On be hollowly equipped with the circumferential notch that is adapted to feed inlet or discharge port, each circumferential notch is connected with one far from the side of rotary screen
Sleeve identical with rotary screen gradient has been rotatably coupled a lantern ring, the top two sides of each lantern ring on the periphery of each sleeve
It is connected with a support frame for falling Y-shaped, the other end of each support frame is fixedly connected with a bracket.
5. a kind of drum type sand screening machine of anti-accumulation according to claim 4, it is characterised in that: each sleeve top bottom two
End is opened wide, and the height positioned at the support frame of Y-shaped of rotary screen feed inlet end is lower than falling positioned at rotary screen discharge port end
The height of the support frame of Y-shaped, and the driven gear is fixedly sheathed on the periphery of the sleeve of feed inlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432870.4U CN209715648U (en) | 2019-04-01 | 2019-04-01 | A kind of drum type sand screening machine of anti-accumulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432870.4U CN209715648U (en) | 2019-04-01 | 2019-04-01 | A kind of drum type sand screening machine of anti-accumulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209715648U true CN209715648U (en) | 2019-12-03 |
Family
ID=68689817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920432870.4U Expired - Fee Related CN209715648U (en) | 2019-04-01 | 2019-04-01 | A kind of drum type sand screening machine of anti-accumulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209715648U (en) |
-
2019
- 2019-04-01 CN CN201920432870.4U patent/CN209715648U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20200401 |