CN111889357A - Building engineering screening sand device convenient to arrange sediment - Google Patents
Building engineering screening sand device convenient to arrange sediment Download PDFInfo
- Publication number
- CN111889357A CN111889357A CN202010679966.8A CN202010679966A CN111889357A CN 111889357 A CN111889357 A CN 111889357A CN 202010679966 A CN202010679966 A CN 202010679966A CN 111889357 A CN111889357 A CN 111889357A
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- China
- Prior art keywords
- fixedly connected
- bearing box
- plate
- cylinder
- slag
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/10—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a building engineering sand screening device convenient for slag discharge, which comprises a device body; the device body comprises a vibration groove which moves in a reciprocating manner, the vibration groove is connected with a reciprocating mechanism, and a bearing box is sleeved on the outer side of the vibration groove; the bottom of the vibrating trough is nested with a screen plate, and a screen cylinder is arranged in the bearing box. The invention carries out two-stage screening on sand materials and improves the screening and deslagging efficiency by centrifugally separating stones and crushed slag through the arrangement of the vibrating groove, the reciprocating mechanism, the screen cylinder, the receiving cylinder, the deslagging plate and the blanking pipe; through being equipped with and pushing away slag plate, movable plate and lead screw, push away the disintegrating slag from the vibration tank both sides, keep the clearance of screen cloth board to keep the screening effect, pave the sand material simultaneously, improve screening efficiency.
Description
Technical Field
The invention relates to the field of constructional engineering equipment, in particular to a constructional engineering sand screening device convenient for slag discharge.
Background
In the building engineering, use vibration sieve usually to sieve husky, the disintegrating slag clearance that the sieve held back is inconvenient, mixes with fine sand easily, needs many times screening.
Disclosure of Invention
The invention aims to provide a sand screening device for constructional engineering, which is convenient for slag discharge and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a building engineering sand screening device convenient for slag discharge comprises a device body; the device body comprises a vibration groove which moves in a reciprocating manner, the vibration groove is connected with a reciprocating mechanism, and a bearing box is sleeved on the outer side of the vibration groove; the bottom of the vibrating trough is nested with a screen plate, a screen cylinder is arranged in the bearing box, the inner side of the screen cylinder is fixedly connected with a connecting rod, the connecting rod is fixedly connected with a rotating shaft, the rotating shaft penetrates through the bearing box and extends to the lower part of the bearing box, and the lower end of the rotating shaft is connected with an output shaft of a driving motor through a coupling; a bearing cylinder is arranged below the screen cylinder, the bearing cylinder is a cylinder with an opening at the upper end and the lower end, the bearing cylinder is fixedly connected with a bearing box bottom plate, and the bearing box bottom plate is an inclined plate; the diameter of the bearing cylinder is the same as that of the opening at the lower end of the screen cylinder, the side wall of the bearing box is hinged with a slag discharging plate, and the lower end of the bearing cylinder is communicated with a discharging pipe.
As a further scheme of the invention: the vibration groove penetrates through the bearing box, a bottom sliding groove is formed in the bottom of the vibration groove, a sliding block is embedded in the bottom sliding groove, and the sliding block is fixedly connected with the bearing box.
As a further scheme of the invention: the screen cylinder is positioned below the screen plate and is a conical cylinder with screen holes on the surface.
As a further scheme of the invention: the driving motor is fixedly connected with a supporting seat through a bolt, and the supporting seat is fixedly connected with the bearing box.
As a further scheme of the invention: the reciprocating mechanism comprises a moving frame fixedly connected with the upper end of the vibration groove, a traction column is nested in the moving frame, the traction column is fixedly connected with an eccentric disc, the eccentric disc is fixedly connected with a support shaft, the support shaft is rotatably connected with a support frame through a bearing seat, and the support frame is fixedly connected with the bearing box; the back shaft is connected with the transmission shaft through the drive belt, and the transmission shaft runs through the bearing box and extends to the bearing box in, and transmission shaft tip fixedly connected with driven gear, driven gear meshing have drive gear, and drive gear cup joints fixedly with the axis of rotation.
As a further scheme of the invention: the vibrating groove is abutted with a slag pushing plate, the upper end of the slag pushing plate is fixedly connected with a moving plate, the side wall of the vibrating groove is provided with a side wall sliding groove, the moving plate is nested in the side wall sliding groove and is in sliding connection with the side wall sliding groove, a screw rod is arranged in the side wall sliding groove, and the screw rod penetrates through the moving plate and is in threaded connection with the moving plate; the lead screw extends to the outer side of the vibration groove and is connected with a lead screw motor through a coupler, and the lead screw motor is fixedly connected with the side wall of the vibration groove.
As a further scheme of the invention: the slag pushing plate is inverted V-shaped, and the surface of the slag pushing plate is provided with through grooves distributed at equal intervals.
Compared with the prior art, the invention has the beneficial effects that: the invention carries out two-stage screening on sand materials and improves the screening and deslagging efficiency by centrifugally separating stones and crushed slag through the arrangement of the vibrating groove, the reciprocating mechanism, the screen cylinder, the receiving cylinder, the deslagging plate and the blanking pipe; through being equipped with and pushing away slag plate, movable plate and lead screw, push away the disintegrating slag from the vibration tank both sides, keep the clearance of screen cloth board to keep the screening effect, pave the sand material simultaneously, improve screening efficiency.
Drawings
FIG. 1 is a schematic view of the internal structure of a sand screening apparatus for construction works for facilitating slag removal;
FIG. 2 is a perspective view of a vibrating chute in the sand screening apparatus for construction works for facilitating slag removal;
FIG. 3 is a side view of a reciprocating mechanism of the sand screening apparatus for construction works for facilitating slag removal;
FIG. 4 is an enlarged view taken at A in FIG. 1;
fig. 5 is a perspective view of a slag pushing plate in the sand screening device for the construction engineering for facilitating slag discharge.
In the figure: 1-a vibration groove; 101-bottom chute; 102-sidewall runner; 2-a carrying case; 3-a slide block; 4-screen mesh plate; 5-screen cylinder; 6-connecting rod; 7-a rotating shaft; 8-a receiving cylinder; 9-a slag discharge plate; 10-a blanking pipe; 11-a drive motor; 12-moving the frame; 13-a traction column; 14-eccentric disc; 15-supporting the shaft; 16-a support frame; 17-a transmission belt; 18-a drive shaft; 19-a driven gear; 20-a drive gear; 21-pushing a slag plate; 2101-a through slot; 22-moving the plate; 23-a screw rod; 24-screw motor.
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.
Example 1
Referring to fig. 1-5, in an embodiment of the present invention, a sand screening device for building engineering, which facilitates slag discharge, includes a device body; the device body comprises a vibrating groove 1 which moves in a reciprocating mode, the vibrating groove 1 is connected with a reciprocating mechanism, a bearing box 2 is sleeved on the outer side of the vibrating groove 1, the vibrating groove 1 penetrates through the bearing box 2, a bottom sliding groove 101 is formed in the bottom of the vibrating groove 1, a sliding block 3 is embedded in the bottom sliding groove 101, and the sliding block 3 is fixedly connected with the bearing box 2; the bottom of the vibration tank 1 is nested with a screen plate 4, a screen cylinder 5 is arranged in the bearing box 2, the screen cylinder 5 is positioned below the screen plate 4, and the screen cylinder 5 is a conical cylinder with screen holes on the surface; specifically, the coarse sand falls onto a screen drum 5 for secondary screening after being screened by a screen plate 4, so that the screening quality is improved; the inner side of the screen drum 5 is fixedly connected with a connecting rod 6, the connecting rod 6 is fixedly connected with a rotating shaft 7, the rotating shaft 7 penetrates through the bearing box 2 and extends to the lower part of the bearing box 2, the lower end of the rotating shaft 7 is connected with an output shaft of a driving motor 11 through a coupler, the driving motor 11 is fixedly connected with a supporting seat through bolts, and the supporting seat is fixedly connected with the bearing box 2; specifically, driving motor 11 drives axis of rotation 7 and rotates, and axis of rotation 7 drives a screen cloth section of thick bamboo 5 and rotates, under the centrifugal force effect, brushes out the stone centrifugation in the coarse sand, and the separation of stone and fine sand improves screening efficiency and screening effect with higher speed.
The reciprocating mechanism comprises a moving frame 12 fixedly connected with the upper end of the vibration groove 1, a traction column 13 is nested in the moving frame 12, the traction column 13 is fixedly connected with an eccentric disc 14, the eccentric disc 14 is fixedly connected with a support shaft 15, the support shaft 15 is rotatably connected with a support frame 16 through a bearing seat, and the support frame 16 is fixedly connected with the bearing box 2; the supporting shaft 15 is connected with a transmission shaft 18 through a transmission belt 17, the transmission shaft 18 penetrates through the bearing box 2 and extends into the bearing box 2, a driven gear 19 is fixedly connected to the end part of the transmission shaft 18, the driven gear 19 is meshed with a driving gear 20, and the driving gear 20 is fixedly sleeved with the rotating shaft 7; specifically, the rotating shaft 7 drives the supporting shaft 15 to rotate through the transmission shaft 18, the supporting shaft 15 drives the eccentric disc 14 to rotate, the traction column 13 drives the moving frame 12 to transversely reciprocate, and then the vibrating chute 1 is driven to reciprocate, so that coarse sand is subjected to vibration screening.
The crushed slag is conveniently separated; a bearing cylinder 8 is arranged below the screen cylinder 5, the bearing cylinder 8 is a cylinder with an opening at the upper end and the lower end, the bearing cylinder 8 is fixedly connected with a bottom plate of the bearing box 2, and the bottom plate of the bearing box 2 is an inclined plate; the diameter of the bearing cylinder 8 is the same as that of the opening at the lower end of the screen cylinder 5, impurities such as stones fall into the outer side of the bearing cylinder 8 under the action of centrifugal force, and the side wall of the bearing box 2 is hinged with a slag discharge plate 9, so that secondary screening slag is convenient to clean; the lower end of the receiving cylinder 8 is communicated with a blanking pipe 10, so that fine sand can be discharged conveniently.
Example 2
This example differs from example 1 in that: the crushed slag on the surface of the vibration tank 1 is convenient to clean; the vibrating groove 1 is abutted with a slag pushing plate 21, the slag pushing plate 21 is in an inverted V shape, and through grooves 2101 which are distributed at equal intervals are formed in the surface of the slag pushing plate 21, so that fine sand can pass through the through grooves conveniently; the upper end of the slag pushing plate 21 is fixedly connected with a moving plate 22, the side wall of the vibration groove 1 is provided with a side wall sliding groove 102, the moving plate 22 is nested in the side wall sliding groove 102 and is in sliding connection with the side wall sliding groove 102, a screw rod 23 is arranged in the side wall sliding groove 102, and the screw rod 23 penetrates through the moving plate 22 and is in threaded connection with the moving plate 22; the screw 23 extends to the outer side of the vibration groove 1 and is connected with a screw motor 24 through a coupler, and the screw motor 24 is fixedly connected with the side wall of the vibration groove 1; specifically, lead screw motor 24 drives lead screw 23 and rotates, and lead screw 23 drive movable plate 22 with push away the horizontal reciprocating motion of slag plate 21, the disintegrating slag that will be held back by screen plate 4 is released from vibrating chute 1 both sides, guarantees screen plate 4 clean surface, screening effect when guaranteeing the continuity of operation makes the grit evenly spread on screen plate 4 simultaneously, improves screening efficiency.
The following are specifically mentioned: the screen plate in the application is the prior art; the vibrating trough, the reciprocating mechanism, the screen cylinder, the receiving cylinder, the slag discharge plate, the blanking pipe, the slag pushing plate, the moving plate and the screw rod are innovation points of the application; the sand material is screened in two stages by the vibrating groove, the reciprocating mechanism, the screen cylinder, the receiving cylinder, the slag discharging plate and the blanking pipe, and the screening and slag discharging efficiency is improved by centrifugally separating stones and crushed slag; through being equipped with and pushing away slag plate, movable plate and lead screw, push away the disintegrating slag from the vibration tank both sides, keep the clearance of screen cloth board to keep the screening effect, pave the sand material simultaneously, improve screening efficiency.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A building engineering sand screening device convenient for slag discharge comprises a device body; the device is characterized in that the device body comprises a vibration groove (1) which moves in a reciprocating manner, the vibration groove (1) is connected with a reciprocating mechanism, and a bearing box (2) is sleeved on the outer side of the vibration groove (1); the bottom of the vibration groove (1) is nested with a screen plate (4), a screen cylinder (5) is arranged in the bearing box (2), the inner side of the screen cylinder (5) is fixedly connected with a connecting rod (6), the connecting rod (6) is fixedly connected with a rotating shaft (7), the rotating shaft (7) penetrates through the bearing box (2) and extends to the lower part of the bearing box (2), and the lower end of the rotating shaft (7) is connected with an output shaft of a driving motor (11) through a coupling; a bearing cylinder (8) is arranged below the screen cylinder (5), the bearing cylinder (8) is a cylinder with an opening at the upper end and the lower end, the bearing cylinder (8) is fixedly connected with a bottom plate of the bearing box (2), and the bottom plate of the bearing box (2) is an inclined plate; the diameter of the bearing cylinder (8) is the same as the diameter of the lower end opening of the screen cylinder (5), the side wall of the bearing box (2) is hinged with a slag discharge plate (9), and the lower end of the bearing cylinder (8) is communicated with a discharging pipe (10).
2. The building engineering sand screening device convenient for slag discharge according to claim 1, wherein the vibration groove (1) penetrates through the bearing box (2), a bottom sliding groove (101) is formed in the bottom of the vibration groove (1), a sliding block (3) is nested in the bottom sliding groove (101), and the sliding block (3) is fixedly connected with the bearing box (2).
3. The building engineering sand screening device convenient for slag discharge according to claim 1, wherein the screen cylinder (5) is positioned below the screen plate (4), and the screen cylinder (5) is a conical cylinder with screen holes on the surface.
4. The building engineering sand screening device convenient for slag discharge according to claim 1, wherein the driving motor (11) is fixedly connected with a supporting seat through a bolt, and the supporting seat is fixedly connected with the bearing box (2).
5. The building engineering sand screening device convenient for slag discharge according to claim 1, wherein the reciprocating mechanism comprises a movable frame (12) fixedly connected with the upper end of the vibration tank (1), a traction column (13) is nested in the movable frame (12), an eccentric disc (14) is fixedly connected with the traction column (13), a support shaft (15) is fixedly connected with the eccentric disc (14), the support shaft (15) is rotatably connected with a support frame (16) through a bearing seat, and the support frame (16) is fixedly connected with the bearing box (2); the supporting shaft (15) is connected with a transmission shaft (18) through a transmission belt (17), the transmission shaft (18) penetrates through the bearing box (2) and extends into the bearing box (2), a driven gear (19) is fixedly connected to the end part of the transmission shaft (18), a driving gear (20) is meshed with the driven gear (19), and the driving gear (20) is fixedly sleeved with the rotating shaft (7).
6. The building engineering sand screening device convenient for slag discharge according to claim 1, characterized in that the vibrating chute (1) is abutted with a slag pushing plate (21), a moving plate (22) is fixedly connected to the upper end of the slag pushing plate (21), a side wall chute (102) is formed in the side wall of the vibrating chute (1), the moving plate (22) is nested in the side wall chute (102) and is in sliding connection with the side wall chute (102), a screw rod (23) is arranged in the side wall chute (102), and the screw rod (23) penetrates through the moving plate (22) and is in threaded connection with the moving plate (22); the lead screw (23) extends to the outer side of the vibration groove (1) and is connected with a lead screw motor (24) through a coupler, and the lead screw motor (24) is fixedly connected with the side wall of the vibration groove (1).
7. The building engineering sand screening device convenient for slag discharge according to claim 6, wherein the slag pushing plate (21) is in an inverted V shape, and through grooves (2101) are formed on the surface of the slag pushing plate (21) and are distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010679966.8A CN111889357A (en) | 2020-07-15 | 2020-07-15 | Building engineering screening sand device convenient to arrange sediment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010679966.8A CN111889357A (en) | 2020-07-15 | 2020-07-15 | Building engineering screening sand device convenient to arrange sediment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111889357A true CN111889357A (en) | 2020-11-06 |
Family
ID=73192770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010679966.8A Withdrawn CN111889357A (en) | 2020-07-15 | 2020-07-15 | Building engineering screening sand device convenient to arrange sediment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111889357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471788A (en) * | 2021-12-22 | 2022-05-13 | 江苏权正检验检测有限公司 | Automatic grain impurity removing device |
-
2020
- 2020-07-15 CN CN202010679966.8A patent/CN111889357A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471788A (en) * | 2021-12-22 | 2022-05-13 | 江苏权正检验检测有限公司 | Automatic grain impurity removing device |
| CN114471788B (en) * | 2021-12-22 | 2023-04-07 | 江苏权正检验检测有限公司 | Automatic grain impurity removing device |
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| PB01 | Publication | ||
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Application publication date: 20201106 |