CN218637920U - Screening device for water-stable concrete raw materials - Google Patents
Screening device for water-stable concrete raw materials Download PDFInfo
- Publication number
- CN218637920U CN218637920U CN202222097637.XU CN202222097637U CN218637920U CN 218637920 U CN218637920 U CN 218637920U CN 202222097637 U CN202222097637 U CN 202222097637U CN 218637920 U CN218637920 U CN 218637920U
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- wall
- worm
- fixed mounting
- water
- concrete raw
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- 238000012216 screening Methods 0.000 title claims abstract description 31
- 239000002994 raw material Substances 0.000 title claims abstract description 25
- 239000004576 sand Substances 0.000 claims abstract description 28
- 239000004744 fabric Substances 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 11
- 238000007873 sieving Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001914 filtration Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of screening devices for water-stable concrete raw materials, and discloses a screening device for water-stable concrete raw materials, which comprises a main body, wherein a screening mechanism is fixedly arranged in the main body; screening mechanism includes connecting plate, fixed block, the inner ring has been seted up to the inside of connecting plate, the draw-in groove has been seted up to the inner wall of inner ring, the draw-in groove joint has the cam, the top fixed mounting of connecting plate has the connecting rod, rotates through a worm and drives cam rotation and worm wheel rotation, and cam rotation drives the connecting plate and is reciprocating motion, and then drives the connecting rod and be reciprocating motion, and reciprocating motion is driven to the connecting rod and is reciprocating motion, and then drives macroporous screen cloth and aperture screen cloth and be reciprocating motion, screens the mixed sand in the screen cloth, and a worm wheel rotation drives the bevel shaft and rotates for the bevel shaft reciprocates and promotes bevel rod vibration macroporous screen cloth and aperture screen cloth, with higher speed the screening to mixed sand.
Description
Technical Field
The utility model relates to a sieving mechanism technical field for steady concrete raw materials of water specifically is a sieving mechanism for steady concrete raw materials of water.
Background
All contain sand in the raw materials of steady and concrete production of water, under the service conditions of difference, need different proportions and the sand of size, so it is essential to screen the sand.
The Chinese patent CN 213727748U discloses a screening device for concrete raw materials, which realizes the automatic separation of the concrete raw materials by the mutual matching of a mounting frame, a feeding box, a first shielding component, a separating box, a second shielding component, a filtering box, a material collecting box, a first motor, a butt plate and a control mechanism, improves the low screening efficiency and reduces the waste of manpower; the bottom surface of the filter box is in a slope shape, so that large-particle impurities can automatically roll into the collecting box, the influence of long-time accumulation on the filtering effect is avoided, and the cost of manual removal is reduced; the control mechanism is connected with a remote industrial personal computer through a wireless transmission module, so that remote monitoring can be performed, and the fault problem can be timely processed. However, the screening apparatus for concrete raw materials does not achieve screening of sand within a certain range and does not consider the treatment of wet piled sand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sieving mechanism for steady concrete raw materials of water has solved original device and can not sieve out certain limit's sand and has not set up the problem that the sand that piles the knot carries out the processing to the humidity.
In order to achieve the above object, the utility model provides a following technical scheme: a screening device for a water-stable concrete raw material comprises a main body, wherein a screening mechanism is fixedly installed in the main body;
the screening mechanism comprises a connecting plate and a fixing block, an inner ring is arranged inside the connecting plate, a clamping groove is formed in the inner wall of the inner ring, a cam is clamped in the clamping groove, a connecting rod is fixedly mounted at the top of the connecting plate, a sliding block is fixedly mounted at the top of the connecting rod, a spring is fixedly mounted on the outer wall of the sliding block, one end, away from the sliding block, of the spring is fixedly connected with the inner wall of the fixing block, a first worm is fixedly mounted on the inner wall of the cam and is meshed with a first worm gear, an inclined shaft is fixedly mounted on the inner wall of the first worm gear, an inclined rod is arranged on the top of the inclined shaft in a contact mode, and the bottom of the inclined shaft is rotatably connected with the inner wall of the main body through a bearing;
the inside fixed mounting of main part has stoving mechanism.
Preferably, the bottom fixed mounting of main part has the supporting seat, the top fixed mounting of supporting seat has the motor, the output and the worm fixed connection No. one of motor, the feed inlet has been seted up at the top of main part, the outer wall fixed mounting of main part has external case.
Preferably, the inside fixed mounting of main part has the stoving case, the inside of stoving case is provided with the large pore sieve net, the inside fixed mounting of main part has fine sand to collect the basket, the inside of main part is provided with the aperture screen cloth, the frame of large pore sieve net and the outer wall fixed connection of sliding block, the frame of aperture screen cloth and the outer wall fixed connection of sliding block.
Preferably, the stoving mechanism includes pivot, air duct, the outer wall fixed mounting of pivot has No. two worm wheels, the left end of pivot is passed through the bearing and is connected with the inner wall rotation of external case, the outer wall fixed mounting that the pivot is located external case has the fan, the pivot runs through the outer wall of stoving case through the bearing, the pivot is located the one end outer wall fixed mounting of the inside of stoving case and has stirring vane, the input of air duct is located external incasement, the output fixedly connected with air jet of air duct, the bottom surface of air jet is located the inside of stoving case.
Preferably, the outer wall fixed mounting of a worm has the bevel gear No. two, the bevel gear meshing has the bevel gear No. one, the inner wall fixed mounting of a bevel gear has the worm No. two, utilizes a worm to rotate and drives the bevel gear rotation No. two, and then drives the bevel gear, for the energy supply of stoving mechanism, the laminating of inclined plane axle top inclined plane and inclined plane pole bottom inclined plane for the inclined plane pole can be jacked up by the inclined plane axle, the bottom of fine sand collection basket is run through in the activity of inclined plane pole, and is spacing and fixed to the inclined plane pole, the outer wall of inclined plane pole and the bottom fixed connection of aperture screen cloth, the outer wall of inclined plane pole and the bottom fixed connection of large pore screen cloth utilize the inclined plane pole to go to vibrate large pore screen cloth and aperture screen cloth.
Preferably, no. two worms run through the bottom of external case through the bearing, fix and support No. two worms, no. two worms and No. two worm wheel meshes, utilize No. two worms to drive No. two worm wheels and be the rabbling mechanism energy supply.
Preferably, the top of the drying box is in through connection with the bottom of the feeding hole, so that sand can directly enter the drying box, and material taking windows are formed in the front faces of the large-hole screen and the small-hole screen, so that the screened sand can be conveniently taken out.
The utility model provides a sieving mechanism for steady concrete raw materials of water. This a sieving mechanism for water-stable concrete raw materials possesses following beneficial effect:
(1) The screening device for the water-stable concrete raw material drives the cam to rotate and the worm wheel to rotate through rotation of the worm, the cam rotates to drive the connecting plate to do reciprocating motion so as to drive the connecting rod to do reciprocating motion, the connecting rod does reciprocating motion to drive the sliding block to do reciprocating motion so as to drive the large-hole screen cloth and the small-hole screen cloth to do reciprocating motion, mixed sand in the screen cloth is screened, the worm wheel rotates to drive the bevel shaft to rotate, the bevel shaft pushes the bevel rod to reciprocate to vibrate the large-hole screen cloth and the small-hole screen cloth, and screening of the mixed sand is accelerated;
(2) This a sieving mechanism for steady concrete raw materials of water rotates through No. two worms and drives No. two worm wheel rotations, and No. two worm wheel rotations drive the pivot and rotate, rotate and drive fan and stirring vane and rotate for stirring vane breaks up the mixed sand of stoving incasement moisture heap knot, and the fan rotates and accelerates air flow rate, spouts the mixed sand to the stoving incasement through the air jet for the stoving to mixing the sand.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of the screening mechanism of the present invention;
FIG. 4 is a schematic side view of the connecting plate of the present invention;
FIG. 5 is a schematic structural view of the stirring mechanism of the present invention;
FIG. 6 is an enlarged schematic view of FIG. 2A according to the present invention;
fig. 7 is an enlarged schematic structural diagram of fig. 2B according to the present invention.
In the figure: the device comprises a support seat 1, a motor 2, an external box 3, a feed inlet 4, a main body 5, a screening mechanism 6, a connecting plate 601, a worm 602I, a worm gear 603I, a bevel shaft 604, a bevel rod 605, a connecting rod 606, an inner ring 607, a cam 608, a 609 clamping groove, a spring 610, a fixed block 611, a sliding block 612, a drying mechanism 7, a rotating shaft 701, a fan 702, a worm gear 703 II, a stirring blade 704, an air jet 705, an air duct 706, a drying box 8, a large-hole screen 9, a small-hole screen 10, a fine sand collecting basket 11, a worm 12 II, a bevel gear 13I and a bevel gear 14 II.
Detailed Description
As shown in fig. 1-7, the utility model provides a technical solution: a screening device for a water-stable concrete raw material comprises a main body 5, wherein a screening mechanism 6 is fixedly arranged in the main body 5;
the screening mechanism 6 comprises a connecting plate 601 and a fixed block 611, an inner ring 607 is arranged inside the connecting plate 601, a clamping groove 609 is arranged on the inner wall of the inner ring 607, a cam 608 is clamped in the clamping groove 609, a connecting rod 606 is fixedly installed at the top of the connecting plate 601, a sliding block 612 is fixedly installed at the top of the connecting rod 606, a spring 610 is fixedly installed on the outer wall of the sliding block 612, one end, far away from the sliding block 612, of the spring 610 is fixedly connected with the inner wall of the fixed block 611, a first worm 602 is fixedly installed on the inner wall of the cam 608, a second bevel gear 14 is fixedly installed on the outer wall of the first worm 602, a first bevel gear 13 is meshed with the second bevel gear 14, a second worm 12 is fixedly installed on the inner wall of the first bevel gear 13, the first worm 602 rotates to drive the second bevel gear 14 to rotate, further driving a first bevel gear 13 to supply energy to the drying mechanism 7, a first worm 602 is meshed with a first worm wheel 603, the inner wall of the first worm wheel 603 is fixedly provided with a bevel shaft 604, the top of the bevel shaft 604 is provided with a bevel rod 605 in a contact manner, the bottom of the bevel shaft 604 is rotatably connected with the inner wall of the main body 5 through a bearing, the top bevel of the bevel shaft 604 is attached to the bottom bevel of the bevel rod 605, so that the bevel rod 605 can be jacked up by the bevel shaft 604, the bevel rod 605 movably penetrates through the bottom of the fine sand collecting basket 11 to limit and fix the bevel rod 605, the outer wall of the bevel rod 605 is fixedly connected with the bottom of the small-hole screen 10, the outer wall of the bevel rod 605 is fixedly connected with the bottom of the large-hole screen 9, and the small-hole screen 10 are vibrated by the bevel rod 605;
the drying device comprises a main body 5, a drying mechanism 7, a supporting seat 1, a motor 2, a first worm 602, a feeding port 4, an external box 3, a drying box 8, a second worm 9, a fine sand collecting basket 11, a second small hole screen 10, a fan 701, a second worm 703 and a stirring mechanism 706, wherein the drying mechanism 7 is fixedly arranged in the main body 5, the second worm 703 is arranged at the bottom of the drying box and drives an internal worm wheel 706 through a second worm wheel, the external worm is arranged at the bottom of the drying box, the stirring mechanism 703 is connected with an internal worm 706 through a bearing, and the external worm is connected with an external stirring box 706 through a second worm wheel 12.
When the screening device for the cement-stabilized concrete raw material is used, mixed sand is poured into a drying box 8 from a feeding hole 4, a motor 2 is started to drive a first worm 602 to rotate, the first worm 602 rotates to drive a cam 608 to rotate and a first worm wheel 603 to rotate, the cam 608 rotates to drive a connecting plate 601 to reciprocate and further drive a connecting rod 606 to reciprocate, the connecting rod 606 reciprocates to drive a sliding block 612 to reciprocate and further drive a large-hole screen 9 and a small-hole screen 10 to reciprocate to screen the mixed sand in the screen, the first worm wheel 603 rotates to drive a bevel shaft 604 to rotate, the bevel shaft 603 reciprocates to push a bevel rod 605, the bevel rod 605 vertically vibrates the large-hole screen 9 and the small-hole screen 10, screening of the mixed sand is accelerated, the first worm 602 rotates to drive a second bevel gear 14 to rotate, the first bevel gear 13 rotates to drive a second worm gear 12 to rotate, further drive the second worm wheel 703 to rotate, the second worm wheel 701 rotates to drive a rotating fan 704 and a stirring blade 704 to rotate, the stirring blade 704 rotates to drive a wet mixing blade 702 in the drying box 8 to accelerate the air injection of the mixed sand to be sprayed, and the drying box 702 is accelerated, and the air flow rate of the mixed sand is accelerated to be sprayed into the drying box 8.
Claims (7)
1. The utility model provides a sieving mechanism for water-stable concrete raw materials, includes main part (5), its characterized in that: a screening mechanism (6) is fixedly arranged in the main body (5);
the screening mechanism (6) comprises a connecting plate (601) and a fixing block (611), an inner ring (607) is arranged inside the connecting plate (601), a clamping groove (609) is formed in the inner wall of the inner ring (607), a cam (608) is clamped in the clamping groove (609), a connecting rod (606) is fixedly installed at the top of the connecting plate (601), a sliding block (612) is fixedly installed at the top of the connecting rod (606), a spring (610) is fixedly installed on the outer wall of the sliding block (612), one end, far away from the sliding block (612), of the spring (610) is fixedly connected with the inner wall of the fixing block (611), a first worm (602) is fixedly installed on the inner wall of the cam (608), a first worm wheel (603) is meshed with the first worm (602), a bevel shaft (604) is fixedly installed on the inner wall of the first worm wheel (603), a bevel rod (605) is arranged at the top of the bevel shaft (604) in a contact mode, and the bottom of the bevel shaft (604) is rotatably connected with the inner wall of the main body (5) through a bearing;
and a drying mechanism (7) is fixedly arranged in the main body (5).
2. The screening apparatus for water-stable concrete raw material according to claim 1, wherein: the bottom fixed mounting of main part (5) has supporting seat (1), the top fixed mounting of supporting seat (1) has motor (2), the output and worm (602) fixed connection of motor (2), feed inlet (4) have been seted up at the top of main part (5), the outer wall fixed mounting of main part (5) has external case (3).
3. The screening apparatus for water-stable concrete raw material according to claim 1, wherein: the inside fixed mounting of main part (5) has stoving case (8), the inside of stoving case (8) is provided with large mesh screen (9), the inside fixed mounting of main part (5) has fine sand to collect basket (11), the inside of main part (5) is provided with small hole screen cloth (10), the frame of large mesh screen cloth (9) and the outer wall fixed connection of sliding block (612), the frame of small hole screen cloth (10) and the outer wall fixed connection of sliding block (612).
4. The screening apparatus for water-stable concrete raw material according to claim 1, wherein: drying mechanism (7) are including pivot (701), air duct (706), the outer wall fixed mounting of pivot (701) has No. two worm wheels (703), the inner wall rotation that the left end of pivot (701) passes through bearing and external case (3) is connected, the outer wall fixed mounting that pivot (701) are located external case (3) has fan (702), the outer wall that stoving case (8) were run through to pivot (701), pivot (701) are located the inside one end outer wall fixed mounting of stoving case (8) and have stirring vane (704), the input of air duct (706) is located external case (3), the output fixedly connected with air jet (705) of air duct (706), the bottom surface of air jet (705) is located the inside of stoving case (8).
5. The screening apparatus for a water-stable concrete raw material according to claim 1, wherein: the outer wall fixed mounting of a worm (602) has bevel gear (14) No. two, bevel gear (14) meshing has bevel gear (13) No. one, the inner wall fixed mounting of bevel gear (13) has worm (12) No. two, bevel shaft (604) top inclined plane and the laminating of inclined plane pole (605) bottom inclined plane, the bottom of basket (11) is collected to fine sand is run through in inclined plane pole (605) activity, the outer wall of inclined plane pole (605) and the bottom fixed connection of aperture screen cloth (10), the outer wall of inclined plane pole (605) and the bottom fixed connection of large pore screen cloth (9).
6. The screening apparatus for water-stable concrete raw materials according to claim 5, wherein: the second worm (12) penetrates through the bottom of the external box (3) through a bearing, and the second worm (12) is meshed with the second worm wheel (703).
7. A screening apparatus for a water-stable concrete raw material according to claim 3, characterized in that: the top of the drying box (8) is in through connection with the bottom of the feeding hole (4), and the front surfaces of the large-hole screen (9) and the small-hole screen (10) are provided with material taking windows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222097637.XU CN218637920U (en) | 2022-08-10 | 2022-08-10 | Screening device for water-stable concrete raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222097637.XU CN218637920U (en) | 2022-08-10 | 2022-08-10 | Screening device for water-stable concrete raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218637920U true CN218637920U (en) | 2023-03-17 |
Family
ID=85491195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222097637.XU Expired - Fee Related CN218637920U (en) | 2022-08-10 | 2022-08-10 | Screening device for water-stable concrete raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218637920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984221A (en) * | 2023-09-25 | 2023-11-03 | 云南果特农业科技有限公司 | Soil screening device and method for improving fruit planting environment |
-
2022
- 2022-08-10 CN CN202222097637.XU patent/CN218637920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984221A (en) * | 2023-09-25 | 2023-11-03 | 云南果特农业科技有限公司 | Soil screening device and method for improving fruit planting environment |
| CN116984221B (en) * | 2023-09-25 | 2023-12-19 | 云南果特农业科技有限公司 | Soil screening device and method for improving fruit planting environment |
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| 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: 20230317 |