CN209829564U - Concrete grit separating centrifuge - Google Patents
Concrete grit separating centrifuge Download PDFInfo
- Publication number
- CN209829564U CN209829564U CN201920583392.7U CN201920583392U CN209829564U CN 209829564 U CN209829564 U CN 209829564U CN 201920583392 U CN201920583392 U CN 201920583392U CN 209829564 U CN209829564 U CN 209829564U
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- China
- Prior art keywords
- sleeve
- screening
- shell
- concrete grit
- separator according
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- 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
- 238000012216 screening Methods 0.000 claims abstract description 56
- 239000004575 stone Substances 0.000 claims abstract description 27
- 239000004576 sand Substances 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007873 sieving Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a concrete sand-stone separator, which comprises a shell, a sand outlet pipe orifice and a stone outlet pipe orifice, wherein the sand outlet pipe orifice and the stone outlet pipe orifice are arranged on the side wall of the shell; the right end of the sleeve is fixedly provided with an annular plate through a connecting rod, the inner side of the annular plate is rotatably provided with an eccentric wheel, and the eccentric wheel is rotatably connected with a first motor. This separating centrifuge when guaranteeing the screening effect, has effectively solved the condition that the husky caking blockked up the screening groove, and cleaning efficiency is high, and is effectual.
Description
Technical Field
The utility model belongs to the technical field of the grit splitter, concretely relates to concrete grit separating centrifuge.
Background
The concrete sand-stone separator is mainly used for cleaning, separating and recycling sewage of a cleaning tank car and sand and stone in residual concrete, the separator body is generally arranged on a platform with a certain height, the separated sand and stone are discharged from a sand outlet and a stone outlet respectively by the separator body, centralized collection is carried out through a collection box, and then the separated sand and stone are collected for recycling.
Concrete sand and stone separator in practical application, if clear up sieve husky groove after screening operation at every turn, the husky easy caking of sieve husky inslot stops up sieve husky groove and influences next screening operation, and current concrete sand and stone separator clears up the sieve mesh through setting up the brush in the shell, hardly brushes the husky in the sieve husky inslot completely, and cleaning efficiency is also relatively slow, so need design a novel concrete sand and stone separator and put into use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete sand and stone separator drops into use to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a concrete sand-stone separator comprises a shell, a sand outlet pipe orifice and a stone outlet pipe orifice which are arranged on the side wall of the shell, wherein a screening barrel is fixedly arranged on the inner side of the shell, a spiral conveying mechanism is arranged on the inner side of the screening barrel, a sleeve is sleeved on the outer side of the screening barrel, and a plurality of sand screening grooves and stone screening grooves are formed in the lower sides of the sleeve and the screening barrel;
the right end of the sleeve is fixedly provided with an annular plate through a connecting rod, the inner side of the annular plate is rotatably provided with an eccentric wheel, and the eccentric wheel is rotatably connected with a first motor.
Preferably, the limiting grooves are symmetrically formed in the side wall of the sleeve, limiting blocks are arranged on the inner sides of the limiting grooves and fixedly arranged on the side wall of the screening barrel.
Preferably, the outer side wall of the screening barrel is pasted with a rubber pad, and the thickness of the rubber pad is slightly larger than the gap between the screening barrel and the sleeve.
Preferably, the spiral conveying mechanism comprises a spiral rod, a coupler and a second motor, the spiral rod is fixedly connected with an output shaft of the second motor through the coupler, and the second motor is fixedly installed on the left side of the shell through the case.
Preferably, the radius of rotation of the screw rod is identical to the radius of the screening barrel.
Preferably, the lower end of the shell is an inclined plane, and the bottom of the shell is provided with a partition plate.
Preferably, the upper end of the sleeve is provided with a notch, and the width of the notch is smaller than the diameter of the sleeve.
The utility model discloses a technological effect and advantage: this concrete sand and stone separator sieves the grit through the crisscross screening groove of sleeve and screening bucket downside, makes the sleeve translation about the outside of screening bucket through the cooperation of eccentric wheel and annular slab for the continuous expansion in the crisscross screening groove of sleeve and screening bucket downside reduces, makes the caking sand of screening inslot drop, and the clearance effect is better, and efficiency is higher.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a side view mechanism of the present invention;
FIG. 3 is a schematic view of the internal mechanism of the housing;
FIG. 4 is a schematic mechanical view of the cartridge;
FIG. 5 is a schematic structural view of a screw feeding mechanism;
fig. 6 is a side view of the sizing barrel.
In the figure: 1. a housing; 2. a sand outlet pipe orifice; 3. a stone outlet pipe opening; 4. a screening barrel; 5. a connecting rod; 6. an annular plate; 7. a first motor; 8. an eccentric wheel; 9. a spiral delivery mechanism; 10. a partition plate; 11. a sleeve; 12. a limiting groove; 13. a limiting block; 14. a notch; 15. a stone screening groove; 16. screening a sand groove; 17. a rubber pad; 91. a screw rod; 92. a coupling; 93. a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a concrete sand-stone separator as shown in figures 1-3, which comprises a shell 1, a sand outlet pipe orifice 2 and a stone outlet pipe orifice 3 which are arranged on the side wall of the shell 1, a screening barrel 4 is fixedly arranged at the inner side of the shell 1, a spiral material conveying mechanism 9 is arranged at the inner side of the screening barrel 4, a sleeve 11 is sleeved at the outer side of the screening barrel 4, and a plurality of sand screening grooves 16 and stone screening grooves 15 are respectively arranged at the lower sides of the sleeve 11 and the screening barrel 4; put into screening bucket 4 with the grit mixture through the feeder hopper in, spiral delivery mechanism 9 promotes the grit in the screening bucket 4 and moves right, sieves the grit mixture in the crisscross screening groove that forms of screening sand groove 16 and sieve stone groove 15 on screening bucket 4 and the sleeve 11 downside wall simultaneously.
The right-hand member of sleeve 11 has annular slab 6 through 5 fixed mounting of connecting rod, the inboard of annular slab 6 is rotated and is provided with eccentric wheel 8, eccentric wheel 8 rotates with first motor 7 to be connected, rotates through the inboard of 8 annular slabs of eccentric wheel 6, and the distance point and the near point through eccentric wheel 8 contact respectively with the side of annular slab 6 and make annular slab 6 drive sleeve 11 side-to-side movement through connecting rod 5 for the crisscross screening groove that forms of sleeve 11 and 4 downside of screening bucket enlarges in the twinkling of an eye, makes the caking sand in the screening groove fall down, convenient and fast's completion clearance.
Spacing groove 12 has been seted up to the symmetry on the lateral wall of sleeve 11, the inboard of spacing groove 12 is provided with stopper 13, stopper 13 is fixed to be set up on the lateral wall of screening bucket 4, when guaranteeing that sleeve 11 takes place left right translation, guarantees sleeve 11 and keeps horizontal displacement through the injecture of stopper 13 on the screening bucket 4 lateral wall to limiting groove 12 to avoid sleeve 11 to take place the condition of deflecting in the motion process.
As shown in fig. 6, a rubber pad 17 is adhered to the outer side wall of the sieving barrel 4, the thickness of the rubber pad 17 is slightly larger than the gap between the sieving barrel 4 and the sleeve 11, and the gap between the sleeve 11 and the sieving barrel 4 is sealed by the rubber pad 17 to prevent sand from flowing into the gap.
As shown in fig. 5, the spiral conveying mechanism 9 includes a spiral rod 91, a coupler 92 and a second motor 93, the spiral rod 91 is fixedly connected with an output shaft of the second motor 93 through the coupler 92, the second motor 93 is fixedly installed on the left side of the casing 1 through the chassis, the second motor 93 drives the spiral rod 91 to rotate, and the external spiral of the spiral rod 91 pushes sand to move rightwards for screening.
The radius of rotation of hob 91 is unanimous with the radius of screening bucket 4, avoids the outer spiral of hob 91 and the clearance between the 4 inner walls of screening bucket too big, causes unable promotion less stone, causes the stone to be detained to reduce the condition of screening quality.
The lower extreme of shell 1 is the inclined plane, and the bottom of shell 1 is provided with baffle 10, guarantees that the grit after the screening can slide down along the inclined plane on falling the lower inner wall of shell 1 to guarantee through the baffle 10 that sets up that the grit is respectively through going out husky mouth of pipe 2 and the discharge of stone outlet mouth of pipe 3.
As shown in fig. 4, the upper end of the sleeve 11 is provided with a notch 14, and the width of the notch 14 is smaller than the diameter of the sleeve 11, so that the feeding hopper can penetrate through the sleeve 11 to be directly communicated with the screening barrel 4, and the sleeve 11 is prevented from affecting the feeding hopper in the movement outside the screening barrel 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a concrete grit separating centrifuge, includes shell (1) and sets up play husky mouth of pipe (2) and a stone mouth of pipe (3) on shell (1) lateral wall, its characterized in that: a screening barrel (4) is fixedly arranged on the inner side of the shell (1), a spiral conveying mechanism (9) is arranged on the inner side of the screening barrel (4), a sleeve (11) is sleeved on the outer side of the screening barrel (4), and a plurality of sand screening grooves (16) and stone screening grooves (15) are formed in the lower sides of the sleeve (11) and the screening barrel (4);
the right-hand member of sleeve (11) has annular plate (6) through connecting rod (5) fixed mounting, the inboard rotation of annular plate (6) is provided with eccentric wheel (8), eccentric wheel (8) are connected with first motor (7) rotation.
2. The concrete grit separator according to claim 1, wherein: spacing groove (12) have been seted up to the symmetry on the lateral wall of sleeve (11), the inboard of spacing groove (12) is provided with stopper (13), stopper (13) are fixed to be set up on the lateral wall of screening bucket (4).
3. The concrete grit separator according to claim 2, wherein: the outer side wall of the screening barrel (4) is pasted with a rubber pad (17), and the thickness of the rubber pad (17) is slightly larger than the gap between the screening barrel (4) and the sleeve (11).
4. A concrete grit separator according to claim 3, wherein: defeated material mechanism of spiral (9) include hob (91), shaft coupling (92) and second motor (93), hob (91) are through shaft coupling (92) and the output shaft fixed connection of second motor (93), and second motor (93) pass through quick-witted case fixed mounting in the left side of shell (1).
5. The concrete grit separator according to claim 4, wherein: the rotating radius of the screw rod (91) is consistent with the radius of the screening barrel (4).
6. A concrete grit separator according to any one of claims 1 to 5, wherein: the lower end of the shell (1) is an inclined plane, and a partition plate (10) is arranged at the bottom of the shell (1).
7. A concrete grit separator according to any one of claims 1 to 5, wherein: a gap (14) is formed in the upper end of the sleeve (11), and the width of the gap (14) is smaller than the diameter of the sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920583392.7U CN209829564U (en) | 2019-04-26 | 2019-04-26 | Concrete grit separating centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920583392.7U CN209829564U (en) | 2019-04-26 | 2019-04-26 | Concrete grit separating centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209829564U true CN209829564U (en) | 2019-12-24 |
Family
ID=68913876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920583392.7U Expired - Fee Related CN209829564U (en) | 2019-04-26 | 2019-04-26 | Concrete grit separating centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209829564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182009A (en) * | 2021-04-28 | 2021-07-30 | 安徽省友邦混凝土有限公司 | Breaker is used in concrete raw materials processing |
-
2019
- 2019-04-26 CN CN201920583392.7U patent/CN209829564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182009A (en) * | 2021-04-28 | 2021-07-30 | 安徽省友邦混凝土有限公司 | Breaker is used in concrete raw materials processing |
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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: 20191224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |