CN111215323A - Make things convenient for fine sand screening plant for construction of material loading - Google Patents
Make things convenient for fine sand screening plant for construction of material loading Download PDFInfo
- Publication number
- CN111215323A CN111215323A CN201811406196.9A CN201811406196A CN111215323A CN 111215323 A CN111215323 A CN 111215323A CN 201811406196 A CN201811406196 A CN 201811406196A CN 111215323 A CN111215323 A CN 111215323A
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- CN
- China
- Prior art keywords
- screening
- groove
- fine sand
- conveyor belt
- screening groove
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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
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a fine sand screening device convenient for loading and used for building construction, which comprises a screening box, a conveyor belt and a connecting rod, wherein a first screening groove is connected inside the screening box in a sliding manner, a first discharge hole is formed in the right end of the first screening groove, a second discharge hole is formed in the left end of the second screening groove, a connecting piece is arranged at the left end of the first screening groove, a second connecting roller is installed inside the lower end of the conveyor belt, a baffle is fixedly installed on the outer surface of the conveyor belt, the rear end of the connecting rod is connected with a fixing groove through a spring, a connecting frame is arranged at the front end of the first screening groove, a connecting head is installed at the front side of the connecting frame, a cross rod penetrates through the connecting disc, and a second motor is fixedly installed at the front end of the cross rod. This fine sand screening plant for construction of convenient material loading makes things convenient for the material loading of fine sand, and sieves the effect better to the convenience is collected the fine sand of different particle sizes.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a fine sand screening device convenient for loading and used for building construction.
Background
Need use fine sand as the material that the building was built at the building construction in-process, but need sieve fine sand before fine sand uses to separate the fine sand of different granule particle sizes, with the different demands that satisfy the work progress, consequently need corresponding fine sand screening plant to sieve fine sand.
However, the existing fine sand screening device in the current market is not convenient for feeding fine sand, physical power is consumed in the feeding process, the screening effect of the common fine sand screening device is not good, and the common fine sand screening device is not convenient for collecting fine sand with different particle sizes.
Disclosure of Invention
The invention aims to provide a fine sand screening device convenient for feeding and used for building construction, and aims to solve the problems that most fine sand screening devices proposed in the background technology are inconvenient for feeding fine sand, poor in screening effect and inconvenient for collecting fine sand with different particle sizes.
In order to achieve the purpose, the invention provides the following technical scheme: a fine sand screening device convenient for feeding and used for building construction comprises a screening box, a conveyor belt and a connecting rod, wherein a first screening groove is connected inside the screening box in a sliding mode, a second screening groove is arranged below the first screening groove, the second screening groove is connected with the screening box in a sliding mode, a first discharge port is formed in the right end of the first screening groove, a second discharge port is formed in the left end of the second screening groove, a third discharge port is formed in the right end of the bottom of the screening box, a connecting piece is arranged at the left end of the first screening groove, the right end of the second screening groove is connected with the connecting piece, the conveyor belt is located on the left side of the screening box, a first connecting roller is installed inside the upper end of the conveyor belt, a second connecting roller is installed inside the lower end of the conveyor belt, a first motor is fixedly installed at the rear end of the second connecting roller, a baffle is fixedly installed on the outer surface of the conveyor belt, and the fixed plate sets up about the axis symmetry of conveyer belt, the connecting rod is located the rear side in first screening groove, and the rear side welded connection in second screening groove has the connecting rod, the rear end of connecting rod is connected with the fixed slot through the spring, the front end in first screening groove is provided with the link, and the lower extreme welded connection of link is at the front end in second screening groove, the connector is installed to the front side of link, and the connector has the connection pad through groove connection, the inside through connection of connection pad has the horizontal pole, and the front end fixed mounting of horizontal pole has the second motor.
Preferably, the first screening groove is obliquely arranged in the screening box, the second screening groove is obliquely arranged in the screening box, the first screening groove and the second screening groove are opposite in oblique direction in the screening box, the bottom of the first screening groove is of a porous structure, the bottom of the second screening groove is of a porous structure, and the aperture size of the first screening groove is larger than that of the second screening groove.
Preferably, the inner surface of the conveyor belt is of a sawtooth structure, the first connecting roller and the conveyor belt form a transmission structure, and the second connecting roller and the conveyor belt form a transmission structure.
Preferably, the longitudinal section of the connecting rod is in an I shape, and the connecting rod is in a telescopic structure in the fixing groove.
Preferably, the longitudinal section of the connecting frame is U-shaped, and the connecting frame is of a sliding structure in the screening box.
Preferably, the connecting disc is of an oval structure, and the connecting disc is connected with the connector in a clamping manner through the groove.
Compared with the prior art, the invention has the beneficial effects that: the fine sand screening device for building construction, which facilitates feeding, has a good screening effect, and facilitates collection of fine sand with different particle sizes;
1. the screening box is provided with the conveyor belt, the baffle and the fixing plate, in the screening process, workers only need to put fine sand to be screened at the bottom end of the conveyor belt and convey the fine sand to the upper end of the screening box under the action of the conveyor belt, so that the fine sand is fed, the workers do not need to directly put the fine sand into the screening box, and physical strength is saved;
2. the first screening groove and the second screening groove are arranged, the first screening groove and the second screening groove are of sliding structures on the screening box, the connector slides in the groove through rotation of the connecting disc, so that the front and back movement of the connector is controlled, the front and back movement of the first screening groove and the second screening groove in the screening box is controlled through the connecting frame, the first screening groove and the second screening groove generate a vibration effect, and the upper effects of the first screening groove and the second screening groove are better;
3. be provided with first discharge gate, second discharge gate and third discharge gate, and first screening groove and second screening slope setting in the screening case, and the bottom of screening case is the slope structure, therefore, make things convenient for the discharge of fine sand, and the second discharge gate is located the left side of screening case, first discharge gate and third discharge gate are located the right side of screening case, and first discharge gate and third discharge gate stagger the setting around for, consequently can make through first discharge gate, the fine sand of second discharge gate and third discharge gate exhaust can not pile up together.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the conveyor belt of the present invention in connection with a first connecting roll;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic side view cross-sectional view of the connection of the screening box of the present invention with a first screening chute and a second screening chute;
FIG. 5 is a schematic top view of a cross-sectional structure of the connecting pad of the present invention;
fig. 6 is a schematic view of a connection structure of a connection rod and a fixing groove according to the present invention.
In the figure: 1. screening the box; 2. a first screening tank; 3. a second screening tank; 4. a first discharge port; 5. a second discharge port; 6. a third discharge port; 7. a connecting member; 8. a conveyor belt; 9. a first connecting roller; 10. a second connecting roller; 11. a first motor; 12. a baffle plate; 13. a fixing plate; 14. a connecting rod; 15. fixing grooves; 16. a spring; 17. a connecting frame; 18. a connector; 19. a groove; 20. a connecting disc; 21. a cross bar; 22. a second 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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a fine sand screening device convenient for feeding for building construction comprises a screening box 1, a first screening groove 2, a second screening groove 3, a first discharging hole 4, a second discharging hole 5, a third discharging hole 6, a connecting piece 7, a conveyor belt 8, a first connecting roller 9, a second connecting roller 10, a first motor 11, a baffle plate 12, a fixing plate 13, a connecting rod 14, a fixing groove 15, a spring 16, a connecting frame 17, a connecting head 18, a groove 19, a connecting disc 20, a cross rod 21 and a second motor 22, wherein the first screening groove 2 is connected inside the screening box 1 in a sliding mode, the second screening groove 3 is arranged below the first screening groove 2, the second screening groove 3 is connected with the screening box 1 in a sliding mode, the first discharging hole 4 is arranged at the right end of the first screening groove 2, the second discharging hole 5 is arranged at the left end of the second screening groove 3, the third discharging hole 6 is arranged at the right end of the bottom of the screening box 1, the left end of the first screening groove 2 is provided with a connecting piece 7, the right end of the second screening groove 3 is connected with the connecting piece 7, the conveyor belt 8 is positioned on the left side of the screening box 1, the upper end of the conveyor belt 8 is internally provided with a first connecting roller 9, the lower end of the conveyor belt 8 is internally provided with a second connecting roller 10, the rear end of the second connecting roller 10 is fixedly provided with a first motor 11, the outer surface of the conveyor belt 8 is fixedly provided with a baffle 12, the fixing plates 13 are symmetrically arranged about the central axis of the conveyor belt 8, the connecting rods 14 are positioned on the rear side of the first screening groove 2, the rear side of the second screening groove 3 is welded with a connecting rod 14, the rear end of the connecting rod 14 is connected with a fixing groove 15 through a spring 16, the front end of the first screening groove 2 is provided with a connecting frame 17, the lower end of the connecting frame 17 is welded with the front end of the second screening groove 3, the front side, and the connector 18 is connected with a connecting disc 20 through a groove 19, the inside of the connecting disc 20 is connected with a cross rod 21 in a penetrating manner, and the front end of the cross rod 21 is fixedly provided with a second motor 22.
As shown in the figure 1, a first screening groove 2 is obliquely arranged inside a screening box 1, a second screening groove 3 is obliquely arranged inside the screening box 1, the first screening groove 2 and the second screening groove 3 are obliquely opposite in direction inside the screening box 1, the bottom of the first screening groove 2 is of a porous structure, the bottom of the second screening groove 3 is of a porous structure, the aperture size of the first screening groove 2 is larger than that of the second screening groove 3, fine sand can be screened under the action of the first screening groove 2 and the second screening groove 3 and is convenient to collect, the inner surface of a conveyor belt 8 is of a zigzag structure, a transmission structure is formed by a first connecting roller 9 and the conveyor belt 8, a transmission structure is formed by a second connecting roller 10 and the conveyor belt 8, and the conveyor belt 8 can be driven to rotate under the combined action of the first connecting roller 9 and the second connecting roller 10, thereby conveying the fine sand;
as shown in fig. 2, the longitudinal section of the connecting rod 14 is in an i shape, the connecting rod 14 is in a telescopic structure in the fixing groove 15, the front and back movement of the first sieving groove 2 and the second sieving groove 3 can be controlled by the telescopic movement of the connecting rod 14 in the fixing groove 15, the longitudinal section of the connecting frame 17 is in a U shape, the connecting frame 17 is in a sliding structure in the sieving box 1, the connecting frame 17 can support the first sieving groove 2 and the second sieving groove 3 without hindering the front and back movement of the first sieving groove 2 and the second sieving groove 3, the connecting disc 20 is in an oval structure, the connecting disc 20 is connected with the connecting head 18 through the groove 19 in a clamping manner, and the connecting disc 18 is connected with the connecting disc 20 in a clamping manner, so that the front and back movement of the connecting head 18 can be conveniently controlled by the rotation of the connecting disc 20.
The working principle is as follows: when the fine sand screening device convenient for feeding is used for building construction, a first motor 11 and a second motor 22 which are Y90S-2 in model are powered on, the first motor 11 drives a second connecting roller 10 to rotate, so that a conveyor belt 8 rotates clockwise under the combined action of the second connecting roller 10 and a first connecting roller 9, then fine sand is put between a baffle 12 and a baffle 12 at the bottom end of the conveyor belt 8, the fine sand is conveyed to the upper end of the conveyor belt 8 by the conveyor belt 8 rotating clockwise until the fine sand falls into a screening box 1 downwards under the action of gravity, so that feeding of the fine sand is completed, physical strength is saved, after the fine sand enters the screening box 1, the fine sand is screened by the action of a first screening groove 2 and a second screening groove 3, the fine sand with different particle sizes is separated and discharged by a first discharge hole 4, a second discharge hole 5 and a third discharge hole 6 respectively, in addition, the first screening groove and the second screening groove 3 are obliquely arranged in the screening box 1, so that the screened fine sand can be discharged under the action of gravity, and the connecting disc 20 is driven to rotate through the cross rod 21 under the action of the second motor 22, when the connecting disc 20 in the shape of the ellipse rotates, the connecting head 18 slides in the groove 19, so as to control the front-back sliding of the connecting head 18, and further the first screening groove 2 and the second screening groove 3 are driven to slide back and forth in the screening box 1 through the connecting frame 17, meanwhile, the connecting rod 14 is made to do telescopic motion in the fixing groove 15, so that the first screening groove 2 and the second screening groove 3 generate vibration, the fine sand in the first screening groove 2 and the second screening groove 3 passes through, the effect above is better, and the fine sand screening device is convenient to feed and used for building construction.
Claims (6)
1. The utility model provides a make things convenient for fine sand screening plant for construction of material loading, includes screening case (1), conveyer belt (8) and connecting rod (14), its characterized in that: the screening box is characterized in that a first screening groove (2) is connected to the inside of the screening box (1) in a sliding mode, a second screening groove (3) is arranged below the first screening groove (2), the second screening groove (3) is connected with the screening box (1) in a sliding mode, a first discharge port (4) is formed in the right end of the first screening groove (2), a second discharge port (5) is formed in the left end of the second screening groove (3), a third discharge port (6) is formed in the bottom of the screening box (1) at the right end, a connecting piece (7) is arranged at the left end of the first screening groove (2), the connecting piece (7) is connected to the right end of the second screening groove (3), the conveyor belt (8) is located on the left side of the screening box (1), a first connecting roller (9) is installed inside the upper end of the conveyor belt (8), and a second connecting roller (10) is installed inside the lower end of the conveyor belt (8), a first motor (11) is fixedly mounted at the rear end of the second connecting roller (10), a baffle (12) is fixedly mounted on the outer surface of the conveyor belt (8), a fixing plate (13) is symmetrically arranged about the central axis of the conveyor belt (8), the connecting rod (14) is positioned at the rear side of the first screening groove (2), the rear side of the second screening groove (3) is welded with the connecting rod (14), the rear end of the connecting rod (14) is connected with a fixing groove (15) through a spring (16), the front end of the first screening groove (2) is provided with a connecting frame (17), the lower end of the connecting frame (17) is welded and connected with the front end of the second screening groove (3), a connecting head (18) is mounted at the front side of the connecting frame (17), the connecting head (18) is connected with a connecting disc (20) through a groove (19), and a cross rod (21) is penetratingly connected inside the connecting disc (20), and the front end of the cross bar (21) is fixedly provided with a second motor (22).
2. The fine sand screening device convenient for loading in building construction as claimed in claim 1, wherein: first screening groove (2) set up in the inside slope of screening case (1), and second screening groove (3) set up in the inside slope of screening case (1), and first screening groove (2) and second screening groove (3) are opposite in the inside slope direction of screening case (1), and the bottom in first screening groove (2) is porous structure, and the bottom in second screening groove (3) is porous structure, and the aperture size in first screening groove (2) is greater than the aperture size in second screening groove (3) moreover.
3. The fine sand screening device convenient for loading in building construction as claimed in claim 1, wherein: the inner surface of the conveyor belt (8) is of a sawtooth structure, the first connecting roller (9) and the conveyor belt (8) form a transmission structure, and the second connecting roller (10) and the conveyor belt (8) form a transmission structure.
4. The fine sand screening device convenient for loading in building construction as claimed in claim 1, wherein: the longitudinal section of the connecting rod (14) is I-shaped, and the connecting rod (14) is of a telescopic structure in the fixing groove (15).
5. The fine sand screening device convenient for loading in building construction as claimed in claim 1, wherein: the longitudinal section of the connecting frame (17) is U-shaped, and the connecting frame (17) is of a sliding structure in the screening box (1).
6. The fine sand screening device convenient for loading in building construction as claimed in claim 1, wherein: the connecting disc (20) is of an oval structure, and the connecting disc (20) is connected with the connecting head (18) in a clamping mode through the groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406196.9A CN111215323A (en) | 2018-11-23 | 2018-11-23 | Make things convenient for fine sand screening plant for construction of material loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406196.9A CN111215323A (en) | 2018-11-23 | 2018-11-23 | Make things convenient for fine sand screening plant for construction of material loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111215323A true CN111215323A (en) | 2020-06-02 |
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ID=70813420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811406196.9A Pending CN111215323A (en) | 2018-11-23 | 2018-11-23 | Make things convenient for fine sand screening plant for construction of material loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111215323A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246637A (en) * | 2020-09-22 | 2021-01-22 | 高邮市迅达工程机械集团有限公司 | Grit multi-stage screening device |
| CN112474276A (en) * | 2020-11-10 | 2021-03-12 | 西湖兄弟粮油加工厂 | Dregs auxiliary screening equipment for organic rice production and processing |
| CN112845093A (en) * | 2021-01-21 | 2021-05-28 | 林有连 | Multistage screening installation of building aggregate for building |
-
2018
- 2018-11-23 CN CN201811406196.9A patent/CN111215323A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246637A (en) * | 2020-09-22 | 2021-01-22 | 高邮市迅达工程机械集团有限公司 | Grit multi-stage screening device |
| CN112474276A (en) * | 2020-11-10 | 2021-03-12 | 西湖兄弟粮油加工厂 | Dregs auxiliary screening equipment for organic rice production and processing |
| CN112845093A (en) * | 2021-01-21 | 2021-05-28 | 林有连 | Multistage screening installation of building aggregate for building |
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Application publication date: 20200602 |