CN215784923U - A screening plant for producing concrete - Google Patents
A screening plant for producing concrete Download PDFInfo
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- CN215784923U CN215784923U CN202121676539.0U CN202121676539U CN215784923U CN 215784923 U CN215784923 U CN 215784923U CN 202121676539 U CN202121676539 U CN 202121676539U CN 215784923 U CN215784923 U CN 215784923U
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Abstract
The utility model belongs to the technical field of concrete, and particularly relates to a screening device for producing concrete, which comprises a bottom solid plate frame, wherein a first storage box is arranged at one end of the top of the bottom solid plate frame, a second storage box is arranged at one end of the first storage box, a first screen box and a second screen box are respectively arranged on the top sides of the first storage box and the second storage box, discharge plates are respectively arranged at one ends of the first screen box and the second screen box, a feeding cover is arranged on the top side of the first screen box, and a first motor is arranged on the surface of the feeding cover. Can sieve the sand through the first sieve case that sets up when producing the concrete, can sieve the stone through the second sieve case that sets up to the increase is giving concrete mixture or production time, reduces the output that uses mechanical quantity and reduce the cost, increases the convenience in the production concrete production process, can carry out the screening of concentrating for the concrete raw materials on a machinery, increases the efficiency of production.
Description
Technical Field
The utility model belongs to the technical field of concrete, and particularly relates to a screening device for producing concrete.
Background
The common concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening, and is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete.
The concrete is required to be added with various different materials when being mixed and produced, the concrete has requirements when being used, so the used materials have different requirements, the materials are required to be screened before being mixed and produced, the screened materials are used for producing the concrete, the quality of the concrete is ensured, but the materials screened by the conventional screening device are single.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a screening device for producing concrete, which solves the problem that the material screened by the existing screening device is single.
In order to achieve the purpose, the utility model provides the following technical scheme: a screening device for producing concrete comprises a bottom solid plate frame, wherein a first storage box is arranged at one end of the top of the bottom solid plate frame, one end of the first storage box is provided with a second storage box, the top sides of the first storage box and the second storage box are respectively provided with a first sieve box and a second sieve box, one end of each of the first sieve box and the second sieve box is provided with a discharge plate, the top side of the first sieve box is provided with a feeding cover, the surface of the feeding cover is provided with a first motor, the output end of the first motor extends to the inner side of the feeding cover and is provided with a separation shaft, a feed inlet is arranged on the top side of the second screen box, a fourth motor is arranged on the surface of the second screen box, the first sieve case that deposits, the one end of second deposit the case is provided with second motor, third motor respectively, the inside of first sieve case is provided with screening plant, the one end of first sieve incasement portion is provided with ejecting device.
Preferably, screening plant is including first hydraulic pump, the output of first hydraulic pump is connected with the filter screen through the hydraulic stem, the both ends of filter screen are provided with damping spring, the both sides of filter screen are provided with the fifth wheel, month type groove has been seted up to the inside of first sieve case, month type groove and fifth wheel sliding connection.
Preferably, the ejecting device comprises a second hydraulic pump, the output end of the hydraulic pump is connected with a meniscus through a hydraulic rod, and a movable door is arranged at the joint of the discharge plate and the first screen box.
Preferably, the output ends of the second motor and the third motor extend to the inside of the first storage box and the inside of the second storage box, the conveying shafts are arranged in the first storage box and the second storage box, and one ends of the first storage box and the second storage box are also provided with movable doors.
Preferably, the inside of second sieve case is provided with the motor, the output of motor is connected with the stirring axle, the both ends of stirring axle are provided with the loose wheel, the inboard that the both ends of loose wheel extended to second sieve case is provided with the side moving axis, the bottom side of second sieve incasement portion is provided with crosses the stone net.
Preferably, the output end of the fourth motor extends to the inner side of the second sieve box, and a separation plate is arranged on the inner side of the second sieve box.
Compared with the prior art, the utility model has the beneficial effects that:
can sieve the sand through the first sieve case that sets up when producing the concrete, can sieve the stone through the second sieve case that sets up to the increase is giving concrete mixture or production time, reduces the output that uses mechanical quantity and reduce the cost, increases the convenience in the production concrete production process, can carry out the screening of concentrating for the concrete raw materials on a machinery, increases the efficiency of production.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a perspective view of a third motor of the present invention;
FIG. 4 is a side cross-sectional view of a first screen box of the present invention;
figure 5 is a side cross-sectional structural view of a second screen box of the present invention.
In the figure: 1, fixing a plate frame at the bottom; 2 first deposit box; 3 second deposit box; 4 a first sieve box; 5 a second sieve box; 6 discharging plates; 7 a feeding cover; 8 a first motor; 9 a separating shaft; 10 feeding ports; 11 a second motor; 12 a third motor; 13, filtering the filter screen; 14 a damper spring; 15 a first hydraulic pump; 16 connecting wheels; 17 a moon-shaped groove; 18 half moon plates; 19 a second hydraulic pump; 20 a material conveying shaft; 21 a stirring shaft; 22 side moving shafts; 23, a movable wheel; 24 a separator plate; 25 a fourth motor; 26 through a stone net.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a screening device for producing concrete comprises a bottom solid plate frame 1, a first storage box 2 is arranged at one end of the top of the bottom solid plate frame 1, a second storage box 3 is arranged at one end of the first storage box 2, a first screen box 4, a second screen box 5 and a first screen box 4 are respectively arranged at the top sides of the first storage box 2 and the second storage box 3, one end of the second sieve box 5 is provided with a discharge plate 6, the top side of the first sieve box 4 is provided with a feeding cover 7, the surface of the feeding cover 7 is provided with a first motor 8, the inner side of the output end of the first motor 8 extending to the feeding cover 7 is provided with a separating shaft 9, the top side of the second sieve box 5 is provided with a feeding hole 10, the surface of the second sieve box 5 is provided with a fourth motor 25, the first box 2 is stored, one end of the second box 3 is provided with a second motor 11, a third motor 12, the inside of the first sieve box 4 is provided with a screening device, and the inside one end of the first sieve box 4 is provided with a push-out device.
Specifically, screening plant is including first hydraulic pump 15, first hydraulic pump 15's output is connected with filter screen 13 through the hydraulic stem, filter screen 13's both ends are provided with damping spring 14, filter screen 13's both sides are provided with fifth wheel 16, month type groove 17 has been seted up to the inside of first sieve case 4, month type groove 17 and fifth wheel 16 sliding connection, when the sand enters into first sieve case 4 inside, hydraulic stem that stretches out and draws back is carried out through the first hydraulic pump 15 that sets up, thereby it slides in the month type groove 17 that first sieve case 4 inboard was seted up to drive filter screen 13 through the fifth wheel 16 that both sides set up, thereby sieve, and filter screen 13's slip angle is 45 degrees, damping spring 14 through the setting reduces the collision that takes place at screening in-process and first sieve case 4, the production of noise abatement.
Concretely, ejecting device is including second hydraulic pump 19, hydraulic pump 19's output is connected with meniscus 18 through the hydraulic stem, it is provided with the dodge gate to go out the junction of flitch 6 and first sieve case 4, after having sieved sand again, the sand that does not sieve can remain on filter screen 13's surface, second hydraulic pump 19 that can set up promotes meniscus 18 and promotes the inboard of play flitch 6 with the sand on filter screen 13 surface, carry away, increase the cleanliness factor on filter screen 13 surface and conveniently sieve next time, and meniscus 18 sets up the inboard at first sieve case 4 when not sieving, the dodge gate that reduces through setting up sieves in-process sand and is exported, the both sides of dodge gate are provided with torsion spring, make the dodge gate have certain fixed power.
Specifically, second motor 11, the output of third motor 12 extends to first deposit case 2, the inside of second deposit case 3 is provided with defeated material axle 20, and first deposit case 2, the one end of second deposit case 3 also sets up the dodge gate, the sand or the stone that sieve got off, second motor 11 through setting up, third motor 12 drives defeated material axle 20 with first deposit case 2, the inside sand and the stone output of second deposit case 3, thereby increase the speed of sieving and collecting, reduce the artificial time of operating the waste.
Specifically, the inside of second sieve case 5 is provided with the motor, the output of motor is connected with stirring axle 21, the both ends of stirring axle 21 are provided with loose wheel 23, the inboard that the both ends of loose wheel 23 extended to second sieve case 5 is provided with side moving axis 22, the inside bottom side of second sieve case 5 is provided with stone net 26, give the stone screening again in, through putting into second sieve case 5 with the stone, through the inside motor that sets up of second sieve case 5, drive stirring axle 21 and rotate, thereby make the connecting rod on stirring axle 21 surface drive loose wheel 23 and rotate, side moving axis 22 rotates in the inside of second sieve case 5 when loose wheel 23 pivoted, thereby reduce the frictional force of rotation in-process through the side moving axis 22 that sets up, pass through the stone net 26 that sets up and sieve the stone.
Specifically, the output end of the fourth motor 25 extends to the inner side of the second screen box 5 and is provided with a separating plate 24, after the screening of the stones is completed, the fourth motor 25 is arranged to drive the separating plate 24 to open, and then the stirring shaft 21 and the movable wheel 23 are rotated to output the stones passing through the top side of the stone net 26.
The working principle and the using process of the utility model are as follows: after the sand screening device is installed, sand is placed into a first screen box 4 through a feeding cover 7, the sand is dispersed through a first motor 8 and a separating shaft 9, then screening is carried out through a screening device in the first screen box 4, sand which is not screened is output through a pushing device, stones are placed into a second screen box 5 through a feeding hole 10, the stones are screened and conveyed through a stirring shaft 21, a side rotating shaft 22, a movable wheel 23, a fourth motor 25, a separating plate 24 and a stone passing net 26 which are arranged inside the second screen box, then the screened sand and stones fall into a first storage box 2 and a second storage box 3, and the sand and the stones are conveyed out through a second motor 11, a third motor 12 and a conveying shaft 20, and all electric equipment in the sand screening device is powered through an external power supply.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A screening plant for producing concrete, includes end solid grillage (1), its characterized in that: the one end at bottom solid grillage (1) top is provided with first case (2), the one end of first case (2) is provided with second case (3), the top side of first case (2), second case (3) is provided with first sieve case (4), second sieve case (5) respectively, flitch (6) have all been put to the one end of first sieve case (4), second sieve case (5), the top side of first sieve case (4) is provided with feeding cover (7), the surface of feeding cover (7) is provided with first motor (8), the inboard that the output of first motor (8) extended to feeding cover (7) is provided with separating shaft (9), the top side of second sieve case (5) is provided with feed inlet (10), the surface of second sieve case (5) is provided with fourth motor (25), the one end of first case (2), second case (3) is provided with second motor (11) respectively, The third motor (12), the inside of first sieve case (4) is provided with screening plant, the inside one end of first sieve case (4) is provided with ejecting device.
2. A screening device for the production of concrete according to claim 1, characterised in that: screening plant is including first hydraulic pump (15), the output of first hydraulic pump (15) is connected with filter screen (13) through the hydraulic stem, the both ends of filter screen (13) are provided with damping spring (14), the both sides of filter screen (13) are provided with fifth wheel (16), month type groove (17) have been seted up to the inside of first sieve case (4), month type groove (17) and fifth wheel (16) sliding connection.
3. A screening device for the production of concrete according to claim 1, characterised in that: the push-out device comprises a second hydraulic pump (19), the output end of the hydraulic pump (19) is connected with a meniscus (18) through a hydraulic rod, and a movable door is arranged at the joint of the discharge plate (6) and the first sieve box (4).
4. A screening device for the production of concrete according to claim 1, characterised in that: the output ends of the second motor (11) and the third motor (12) extend to the inside of the first storage box (2) and the inside of the second storage box (3) and are provided with material conveying shafts (20), and one ends of the first storage box (2) and the second storage box (3) are also provided with movable doors.
5. A screening device for the production of concrete according to claim 1, characterised in that: the inside of second sieve case (5) is provided with the motor, the output of motor is connected with stirring shaft (21), the both ends of stirring shaft (21) are provided with loose wheel (23), the inboard that the both ends of loose wheel (23) extended to second sieve case (5) is provided with side moving axis (22), the inside bottom side of second sieve case (5) is provided with crosses stone net (26).
6. A screening device for the production of concrete according to claim 1, characterised in that: and the output end of the fourth motor (25) extends to the inner side of the second sieve box (5) and is provided with a separation plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121676539.0U CN215784923U (en) | 2021-07-22 | 2021-07-22 | A screening plant for producing concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121676539.0U CN215784923U (en) | 2021-07-22 | 2021-07-22 | A screening plant for producing concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215784923U true CN215784923U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121676539.0U Active CN215784923U (en) | 2021-07-22 | 2021-07-22 | A screening plant for producing concrete |
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| CN (1) | CN215784923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632697A (en) * | 2022-02-21 | 2022-06-17 | 重庆茂侨科技有限公司 | Multistage aggregate rotating vibrating screen |
-
2021
- 2021-07-22 CN CN202121676539.0U patent/CN215784923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632697A (en) * | 2022-02-21 | 2022-06-17 | 重庆茂侨科技有限公司 | Multistage aggregate rotating vibrating screen |
| CN114632697B (en) * | 2022-02-21 | 2022-12-13 | 重庆茂侨科技有限公司 | Multistage aggregate rotating vibrating screen |
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