CN111299127A - Sand sieving mechanism for construction - Google Patents

Sand sieving mechanism for construction Download PDF

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Publication number
CN111299127A
CN111299127A CN201911279767.1A CN201911279767A CN111299127A CN 111299127 A CN111299127 A CN 111299127A CN 201911279767 A CN201911279767 A CN 201911279767A CN 111299127 A CN111299127 A CN 111299127A
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CN
China
Prior art keywords
hopper
sand
screening device
gear
sand screening
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.)
Withdrawn
Application number
CN201911279767.1A
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Chinese (zh)
Inventor
卢锦锋
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201911279767.1A priority Critical patent/CN111299127A/en
Publication of CN111299127A publication Critical patent/CN111299127A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens

Abstract

The invention discloses a sand screening device for building construction, which structurally comprises a sand screening device, a coarse sand discharging hopper, a guide pulley, a fine sand discharging hopper and a feeding hopper, wherein the sand screening device consists of a machine body, an agitator, a feeding mechanism, a screen plate and a swinging rod, the sand screening device utilizes the feeding mechanism to feed sand into the screen plate in batches for screening work, the working efficiency is improved, the motor controls the gear chain to drive the charging hopper to feed sand into the feeding hopper, so that automatic mechanical work is realized, the safety during work is improved, the whole production progress is improved, the design conforms to the dynamic principle, avoids the condition that the wrist is strained when constructors lift the arm and the wrist to pour sand, and the feeding through the charging hopper can reduce the occurrence of the condition that sand and dust drifts everywhere, and the working environment of constructors is improved.

Description

Sand sieving mechanism for construction
Technical Field
The invention relates to the field of screening devices for building construction, in particular to a sand screening device for building construction.
Background
The construction industry is in the construction of different projects, sand is a necessary building material, however, it needs to be screened before use. Although current sand screening installation can realize sieving sand, current equipment mostly needs artifical manual carrying out shovel husky material loading, and this kind of material loading mode needs constructor to raise arm and wrist and fall husky, and this shovel husky mode is wasted time and energy, and is inefficient to cause constructor's wrist to appear spraining easily, influence whole production progress, degree of automation is low. To solve these problems, therefore, a sand screening apparatus capable of fast loading is required.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a sand screening device for building construction structurally comprises a sand screening device, a coarse sand discharging hopper, a guide pulley, a fine sand discharging hopper and a feeding hopper, wherein the feeding hopper is arranged at the top end of the sand screening device;
the sand screening device comprises a machine body, a shaker, a feeding mechanism, a screen plate and a swinging rod, wherein the shaker is arranged at the bottom end inside the machine body, the machine body is connected with the shaker, the screen plate is arranged at the top end inside the machine body, the machine body is movably connected with the screen plate through the swinging rod, the feeding mechanism is arranged at the left end of the machine body, and the machine body is matched with the feeding mechanism.
As a further optimization of the technical scheme, the feeding mechanism comprises a guide rail frame, an electric motor, a motor shaft, a gear chain, a rotating shaft and a charging hopper, wherein the electric motor is installed at the top end of the guide rail frame, the motor shaft is arranged on the electric motor, the electric motor is mechanically connected with one end of the motor shaft, the gear is arranged at the other end of the motor shaft, the motor shaft is connected with a gear tenon, the rotating shaft is installed between the gear and the gear, the gear surface is provided with the gear chain, the gear is meshed with the gear chain, the charging hopper is arranged at the bottom end of the inner side of the guide rail frame, and the guide rail frame is in transmission connection with the charging hopper through the gear chain.
As a further optimization of the technical scheme, the charging hopper consists of a hopper body, a material guiding mechanism, a material supporting mechanism and a gear shaft, the gear shaft is arranged on the surface of the hopper body, the hopper body is connected with the gear shaft, the material guiding mechanism is installed on the inner side of the hopper body, the material supporting mechanism is arranged on the top end of the hopper body, and the hopper body and the material supporting mechanism are in clearance fit.
As a further optimization of the technical scheme, a balance guide wheel is arranged at the rear end of the bucket body, and the bucket body is fixedly connected with the balance guide wheel.
As the further optimization of this technical scheme, guide mechanism constitute by stripper, location axle, striker plate, folding seal bag, the stripper left and right sides on all be equipped with the striker plate, stripper and striker plate fixed connection, the stripper about all be equipped with the location axle on both ends, stripper and location axle cooperate, the stripper bottom have folding seal bag, stripper and folding seal bag glue joint.
As a further optimization of this technical scheme, prop material mechanism by the connecting rod, support axostylus axostyle, ball and constitute, the connecting rod about all be equipped with on both ends and support the axostylus axostyle, the connecting rod with support the axostylus axostyle and pass through the electric welding, support and install the ball on the axostylus axostyle top.
As a further optimization of the technical scheme, the connecting rod is movably attached to the rotating shaft through the shaft supporting rod.
As a further optimization of the technical scheme, the rotating shaft and the charging hopper are parallel to each other.
Advantageous effects
The invention relates to a sand screening device for building construction, sand is poured into a charging hopper through a manual work or a loader, a control motor converts electric energy into kinetic energy through a motor shaft, the motor shaft drives a gear to rotate, when the gear rotates, a gear chain is driven to drive a gear shaft to move upwards, the gear shaft drives the charging hopper to move upwards, a balance guide wheel is utilized to stabilize the charging hopper to move upwards and downwards in a guide rail frame, damage caused by friction between the bottom end of the charging hopper and the inner wall of the guide rail frame is avoided, when the charging hopper moves to a certain degree, the head end of a propping rod props against a rotating shaft, the tail end of the propping rod props against one end of the charging hopper, the gear chain drives the other end of the charging hopper through the gear shaft to only overturn upwards, the overturned charging hopper guides the internal sand into the charging hopper through a discharging plate, the discharging, the stripper plate utilizes folding sealing bag can prevent that sand from getting into its rear end, leads to the stripper plate to block, and sand flows into the sieve plate from the feeder hopper and carries out screening work.
Compared with the prior art, the invention has the beneficial effects that: sand sieving mechanism utilizes feed mechanism to send into the sieve plate with the sand in batches and carries out screening work, and the work efficiency is improved, it sends the sand into the feeder hopper to drive the charging hopper through motor control gear chain in, automatic machine work has been realized, thereby the security of during operation has been increased, and whole production progress has been improved, this design accords with the power principle, the condition that the wrist sprained can appear when having avoided constructor to raise arm and wrist and fall the sand, and can reduce the condition appearance that sand and dust wandered everywhere through the charging hopper pay-off, constructor's operational environment has been improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a sand screening device for building construction according to the present invention.
Fig. 2 is a schematic front sectional view of a sand screening device for building construction according to the present invention.
Fig. 3 is a schematic top view of the feeding mechanism of the present invention.
FIG. 4 is a schematic top view of the hopper of the present invention.
Fig. 5 is a schematic structural diagram of the supporting mechanism of the present invention.
FIG. 6 is a schematic front sectional static state structure of the hopper of the present invention.
FIG. 7 is a schematic structural view of the charging hopper in a front sectional working state.
In the figure: a sand screening device-1, a coarse sand discharging hopper-2, a guide pulley-3, a fine sand discharging hopper-4, a feeding hopper-5, a machine body-1 a, a shaker-1 b, a feeding mechanism-1 c, a screen plate-1 d, a swinging rod-1 e, a guide rail frame-1 c1, a motor-1 c2, a motor shaft-1 c3, a gear-1 c4 and a gear chain-1 c5, the device comprises a rotating shaft-1 c6, a charging hopper-1 c7, a hopper body-1 c71, a material guide mechanism-1 c72, a material supporting mechanism-1 c73, a gear shaft-1 c74, a balance guide wheel-c 1, a discharging plate-g 1, a positioning shaft-g 2, a material baffle-g 3, a folding sealing bag-g 4, a connecting rod-f 1, a shaft-f 2 and a ball-f 3.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
Referring to fig. 1 to 7, the invention provides a sand screening device for building construction, which structurally comprises a sand screening device 1, a coarse sand discharging hopper 2, a guide pulley 3, a fine sand discharging hopper 4 and a feeding hopper 5, wherein the feeding hopper 5 is arranged at the top end of the sand screening device 1, the sand screening device 1 and the feeding hopper 5 are welded through electric welding, the coarse sand discharging hopper 2 is arranged at the front end of the sand screening device 1, the sand screening device 1 is connected with the coarse sand discharging hopper 2, the fine sand discharging hopper 4 is arranged at the front end of the sand screening device 1, the sand screening device 1 is fixedly connected with the fine sand discharging hopper 4, the guide pulley 3 is arranged at the bottom end of the sand screening device 1, the sand screening device 1 and the guide pulley 3 are in clearance fit, and the sand screening device 1 consists of a machine body 1a, a fine sand screening machine body 1b and a fine sand discharging hopper 4, The vibrating machine comprises a vibrator 1b, a feeding mechanism 1c, a screen plate 1d and a swinging rod 1e, wherein the vibrator 1b is arranged at the bottom end inside the machine body 1a, the machine body 1a is connected with the vibrator 1b, the screen plate 1d is arranged at the top end inside the machine body 1a, the machine body 1a and the screen plate 1d are movably connected through the swinging rod 1e, the feeding mechanism 1c is arranged at the left end of the machine body 1a, and the machine body 1a is matched with the feeding mechanism 1 c.
The feeding mechanism 1c consists of a guide rail frame 1c1, a motor 1c2, a motor shaft 1c3, a gear 1c4, a gear chain 1c5, a rotating shaft 1c6 and a charging hopper 1c7, the top end of the guide rail frame 1c1 is provided with a motor 1c2, the motor 1c2 is provided with a motor shaft 1c3, the motor 1c2 is mechanically connected with one end of a motor shaft 1c3, the other end of the motor shaft 1c3 is provided with a gear 1c4, the motor shaft 1c3 is in tenon connection with the gear 1c4, a rotating shaft 1c6 is arranged between the gear 1c4 and the gear 1c4, the surface of the gear 1c4 is provided with a gear chain 1c5, the gear 1c4 is meshed with the gear chain 1c5, a charging hopper 1c7 is arranged below the bottom end of the inner side of the guide rail frame 1c1, and the guide rail frame 1c1 is in transmission connection with the charging hopper 1c7 through a gear chain 1c 5.
The charging hopper 1c7 comprises a hopper body 1c71, a material guide mechanism 1c72, a material supporting mechanism 1c73 and a gear shaft 1c74, wherein the gear shaft 1c74 is arranged on the surface of the hopper body 1c71, the hopper body 1c71 is connected with the gear shaft 1c74, the material guide mechanism 1c72 is arranged on the inner side of the hopper body 1c71, the material supporting mechanism 1c73 is arranged at the top end of the hopper body 1c71, and the hopper body 1c71 is in clearance fit with the material supporting mechanism 1c 73.
The rear end of the bucket body 1c71 is provided with a balance guide wheel c1, and the bucket body 1c71 is fixedly connected with the balance guide wheel c 1.
Guide mechanism 1c72 constitute by stripper g1, location axle g2, striker plate g3, folding sealing bag g4, stripper g1 all be equipped with striker plate g3 on the left and right sides, stripper g1 and striker plate g3 fixed connection, stripper g1 all be equipped with location axle g2 on the left and right sides both ends, stripper g1 cooperate with location axle g2, stripper g1 bottom have folding sealing bag g4, stripper g1 and folding sealing bag g4 glued joint.
The material supporting mechanism 1c73 comprises a connecting rod f1, a shaft supporting rod f2 and a ball f3, wherein the left end and the right end of the connecting rod f1 are respectively provided with a shaft supporting rod f2, the connecting rod f1 and the shaft supporting rod f2 are welded through electric welding, and the top end of the shaft supporting rod f2 is provided with the ball f 3.
The connecting rod f1 is movably attached to the rotating shaft 1c6 through a supporting shaft f2, and the rotating shaft 1c6 is parallel to the charging hopper 1c 7.
The principle of the invention is as follows: sand is poured into the charging hopper 1c7 through a manual or loading machine, the control motor 1c2 converts electric energy into kinetic energy through the motor shaft 1c3, the motor shaft 1c3 drives the gear 1c4 to rotate, when the gear 1c4 rotates, the gear chain 1c5 is driven to move the gear shaft 1c74 upwards, the gear shaft 1c74 drives the charging hopper 1c7 to move upwards, the charging hopper 1c7 is stabilized to move upwards and downwards in the guide rail frame 1c1 by the balance guide wheel c1, damage caused by friction between the bottom end of the charging hopper 1c7 and the inner wall of the guide rail frame 1c1 is avoided, when the charging hopper 1c7 moves to a certain degree, the head end of the abutting shaft f2 abuts against the rotating shaft 1c6, the tail end of the shaft f2 abuts against one end of the charging hopper 1c7, so that the gear chain 1c5 drives the other end of the charging hopper 1c7 through the gear shaft 1c74 to only turn upwards, and the turned sand in the discharging hopper 1c7 is guided into the charging hopper, stripper g1 prevents through striker plate g3 that the sand from revealing, arouses that sand and dust influences constructor work, and stripper g1 utilizes folding sealing bag g4 can prevent that the sand from getting into its rear end, leads to stripper g1 to block, and the sand flows into sieve plate 1d from feeder hopper 5 and carries out screening work.
The method for solving the problems comprises the following steps: sand sieving mechanism 1 utilizes feed mechanism 1c to send into sieve plate 1d with the sand in batches and carries out screening work, work efficiency is improved, it sends into hopper 5 with the sand to drive charging hopper 1c7 through motor 1c2 control gear chain 1c5, automatic mechanical work has been realized, thereby the security of during operation has been increased, and whole production progress has been improved, this design accords with the power principle, the condition that the wrist sprained can appear when having avoided constructor to raise arm and wrist and fall the sand, and can reduce the condition appearance that sand and dust drifted about through charging hopper 1c7 pay-off, constructor's operational environment has been improved.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
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 (6)

1. A sand screening device for building construction structurally comprises a sand screening device (1), a coarse sand discharging hopper (2), a guide pulley (3), a fine sand discharging hopper (4) and a feeding hopper (5), wherein the feeding hopper (5) is arranged at the top end of the sand screening device (1), the sand screening device (1) and the feeding hopper (5) are welded through electric welding, the coarse sand discharging hopper (2) is arranged at the front end of the sand screening device (1), the sand screening device (1) is connected with the coarse sand discharging hopper (2), the fine sand discharging hopper (4) is arranged below the front end of the sand screening device (1), the sand screening device (1) is fixedly connected with the fine sand discharging hopper (4), the guide pulley (3) is arranged below the bottom end of the sand screening device (1), and the guide pulley (3) are in clearance fit, the method is characterized in that:
the sand screening device (1) comprises a machine body (1a), a shaker (1b), a feeding mechanism (1c), a screen plate (1d) and a swinging rod (1e), wherein the shaker (1b) is arranged at the bottom end inside the machine body (1a), the machine body (1a) is connected with the shaker (1b), the screen plate (1d) is arranged at the top end inside the machine body (1a), the machine body (1a) is movably connected with the screen plate (1d) through the swinging rod (1e), the feeding mechanism (1c) is arranged at the left end of the machine body (1a), and the machine body (1a) is matched with the feeding mechanism (1 c).
2. The sand screening device for building construction according to claim 1, wherein: the feeding mechanism (1c) consists of a guide rail frame (1c1), a motor (1c2), a motor shaft (1c3), a gear (1c4), a gear chain (1c5), a rotating shaft (1c6) and a charging hopper (1c7), wherein the motor (1c2) is installed at the top end of the guide rail frame (1c1), the motor (1c2) is provided with the motor shaft (1c3), the motor (1c2) is mechanically connected with one end of the motor shaft (1c3), the other end of the motor shaft (1c3) is provided with the gear (1c4), the motor shaft (1c3) is in tenon connection with the gear (1c4), the rotating shaft (1c6) is installed between the gear (1c4) and the gear (1c4), the gear (1c4) is provided with the gear chain (1c5) on the surface, and the gear (1c4) is meshed with the gear chain 5, a charging hopper (1c7) is arranged below the bottom end of the inner side of the guide rail frame (1c1), and the guide rail frame (1c1) is in transmission connection with the charging hopper (1c7) through a gear chain (1c 5).
3. The sand screening device for building construction according to claim 2, wherein: the charging hopper (1c7) comprises a hopper body (1c71), a material guiding mechanism (1c72), a material supporting mechanism (1c73) and a gear shaft (1c74), wherein the gear shaft (1c74) is arranged on the surface of the hopper body (1c71), the hopper body (1c71) is connected with the gear shaft (1c74), the material guiding mechanism (1c72) is arranged on the inner side of the hopper body (1c71), the material supporting mechanism (1c73) is arranged at the top end of the hopper body (1c71), and the hopper body (1c71) and the material supporting mechanism (1c73) are in clearance fit.
4. The sand screening device for building construction according to claim 3, wherein: the rear end of the bucket body (1c71) is provided with a balance guide wheel (c1), and the bucket body (1c71) is fixedly connected with the balance guide wheel (c 1).
5. The sand screening device for building construction according to claim 3, wherein: guide mechanism (1c72) constitute by stripper (g1), location axle (g2), striker plate (g3), folding sealing bag (g4), stripper (g1) left and right sides on all be equipped with striker plate (g3), stripper (g1) and striker plate (g3) fixed connection, stripper (g1) about all be equipped with location axle (g2) on both ends, stripper (g1) and location axle (g2) cooperate, stripper (g1) bottom have folding sealing bag (g4), stripper (g1) and folding sealing bag (g4) glue joint.
6. The sand screening device for building construction according to claim 3, wherein: the material supporting mechanism (1c73) is composed of a connecting rod (f1), a supporting shaft rod (f2) and balls (f3), wherein the supporting shaft rod (f2) is arranged at each of the left end and the right end of the connecting rod (f1), the connecting rod (f1) and the supporting shaft rod (f2) are welded through electric welding, and the balls (f3) are mounted on the top end of the supporting shaft rod (f 2).
CN201911279767.1A 2019-12-13 2019-12-13 Sand sieving mechanism for construction Withdrawn CN111299127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911279767.1A CN111299127A (en) 2019-12-13 2019-12-13 Sand sieving mechanism for construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911279767.1A CN111299127A (en) 2019-12-13 2019-12-13 Sand sieving mechanism for construction

Publications (1)

Publication Number Publication Date
CN111299127A true CN111299127A (en) 2020-06-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911279767.1A Withdrawn CN111299127A (en) 2019-12-13 2019-12-13 Sand sieving mechanism for construction

Country Status (1)

Country Link
CN (1) CN111299127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115138565A (en) * 2022-09-05 2022-10-04 烟台雅米宠物食品有限公司 Granular pet food sorting and conveying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115138565A (en) * 2022-09-05 2022-10-04 烟台雅米宠物食品有限公司 Granular pet food sorting and conveying device

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Application publication date: 20200619

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