CN106311429A - Sandstone grinding and screening plant for construction engineering - Google Patents

Sandstone grinding and screening plant for construction engineering Download PDF

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Publication number
CN106311429A
CN106311429A CN201610975387.1A CN201610975387A CN106311429A CN 106311429 A CN106311429 A CN 106311429A CN 201610975387 A CN201610975387 A CN 201610975387A CN 106311429 A CN106311429 A CN 106311429A
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CN
China
Prior art keywords
screening plant
shell
sandstone
raw
plate
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.)
Granted
Application number
CN201610975387.1A
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Chinese (zh)
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CN106311429B (en
Inventor
郜瑶环
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GANSU MANTERUIER HIGHWAY MATERIALS R&D CO., LTD.
Original Assignee
Zhengzhou Youai Network Technology Co Ltd
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Priority to CN201610975387.1A priority Critical patent/CN106311429B/en
Publication of CN106311429A publication Critical patent/CN106311429A/en
Application granted granted Critical
Publication of CN106311429B publication Critical patent/CN106311429B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00Other disintegrating devices or methods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02Feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • 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
    • 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
    • B07B1/4609Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • 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
    • B07B1/4609Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4663Multi-layer screening surfaces

Abstract

The invention discloses a sandstone grinding and screening plant for construction engineering. The sandstone grinding and screening plant comprises a raw material automatic conveyer, a filter unit and a grinding and screening plant, wherein the lower part of the raw material automatic conveyer is provided with the filter unit; the filter unit comprises a shell; the right side of the filter unit is provided with the grinding and screening plant; the grinding and screening plant comprises a housing; and a lifting conveyor belt is arranged between the shell and the housing. When the excessive raw material is accumulated in the filter unit, the blanking conveyor belt automatically stops, the baffle automatically resets to automatically block the blanking port, the driving roller on the lower side increases the vibration amplitude of the filter screen through an elastic rope so as to enhance the filter effect, the grinding and screening plant grinds the raw material and divides the raw material into three types with different particle sizes, and the raw material with different particle sizes is adopted according to the construction requirements. The sandstone grinding and screening plant has the advantages of ingenious structure and reasonable design, and is convenient for popularization.

Description

The sandstone of a kind of architectural engineering grind screening plant
Technical field
The present invention relates to a kind of grinding screening plant, the sandstone of a kind of architectural engineering grind screening plant.
Background technology
In building construction process, needing to use the sandstone of different-grain diameter according to different building requirements, unit in charge of construction exists When carrying out the screening of sandstone, place a sieve tilted the most on the ground, scoop up sandstone by spade and be the most directly poured on On sieve, to realize the simple screening to sandstone, in this case, the screening of sandstone is not thorough, and work efficiency is relatively low, and Can not be ground sandstone, the quality of construction hardly results in guarantee, it is therefore desirable to a kind of sandstone grind screening plant, right Sandstone are ground, and sieve the sandstone of different-grain diameter.
A kind of aggregate sieve separating device, this device energy is disclosed in the Chinese patent that Authorization Notice No. is CN104624489B Reach two kinds that the aggregate sieve of different-grain diameter is divided into particle diameter different, but sandstone are carried out by this device not design lapping device Grinding, allow more sandstone meet use requirement, aggregate sieve is divided into two kinds that particle diameter is different, is not met by by this device Construction needs, and this device does not design the function that doffer realizes expecting completely to be automatically stopped charging.
Summary of the invention
The sandstone that it is an object of the invention to provide a kind of architectural engineering grind screening plant, to solve above-mentioned background skill The problem proposed in art.
For achieving the above object, the present invention provides following technical scheme:
The sandstone of a kind of architectural engineering grind screening plant, sieve including raw material automatic conveying device, defecator and grinding Device, the bottom of described raw material automatic conveying device is provided with defecator, and described defecator includes housing, described defecator Right side be provided with grinding screening plant, described grinding screening plant includes shell, be provided with between described housing and shell lifting pass Sending band, described lifting conveyer belt passes the bottom of the right side wall body of housing and the top of the left side wall body of shell, the inside of shell Upside is provided with gripper shoe, and the front-end and back-end of described gripper shoe are fixing with the front side wall body of shell and rear side wall body respectively to be connected, Gripper shoe top is provided with bracing frame, and internal the rotating with rotating shaft of bracing frame is connected, and the two ends of rotating shaft are respectively sleeved on half knuckle-tooth Gear, the top of support frame as described above is provided with motor, and the outfan of described motor is connected by belt with rotating shaft, described half knuckle-tooth The end face outside of gear has been connected through the hinge swing arm, and the both sides of described gripper shoe have been connected through the hinge swing mill, pendulum The bottom of movable grinding disc is provided with fixing mill, offers some through holes inside fixing mill, and fixing mill is solid mutually with the inwall of shell Fixed connection, described swing mill is connected through the hinge with the end of swing arm;
Front side wall body and the rear side wall body centre position of described shell offer through hole, are provided with a reciprocating screen subpackage in through hole Putting, a described reciprocating screen separating device includes that sieve plate, sieve plate are ramp shaped high behind the front end, and sieve plate has been embedded in screen cloth, institute The rear end connection stating sieve plate has movable plate, movable plate to be vertically arranged, and the top of described movable plate connects has tooth bar, tooth bar to be positioned at half The top of knukle-gear, tooth bar is meshed with described half knukle-gear and is connected, and the downside of described sieve plate is provided with screening conveyer belt, institute Stating screening conveyer belt and be positioned at the outside of shell, the bottom of a described reciprocating screen separating device is provided with No. two reciprocating screen separating devices, institute Stating No. two reciprocating screen separating devices and a reciprocating screen separating device structure is consistent, the tooth bar of described No. two reciprocating screen separating devices is positioned at half The downside of knukle-gear, the aperture of a reciprocating screen separating device screen cloth is more than the aperture of No. two reciprocating screen separating device screen clothes.
As the further scheme of the present invention: the bottom of described shell is provided with splicing frame.
As the present invention further scheme: described raw material automatic conveying device includes material box, the left side of material box Wall body is welded with supporting leg post, and the bottom of material box offers discharging opening, and the right side wall body of described material box is welded with connecting plate, even The left side of fishplate bar is provided with oil cylinder, and the inside of oil cylinder is provided with baffle plate, and the right side of baffle plate connects damping sheet, damping sheet and oil cylinder Right-hand member is connected by spring, and described damping sheet uniformly offers damping hole, and the left end of described baffle plate is through the left side of oil cylinder Wall body is fixedly connected with connecting rod, and described connecting rod is laterally disposed L-shaped, and connecting rod is positioned at the downside of discharging opening, described former The bottom of hopper is provided with blanking conveyer belt, and blanking conveyer belt is that right low left high is obliquely installed, and the two ends of blanking conveyer belt lead to respectively Rotating roller on the upside of crossing and downside rotates roller and supports, before and after the top of described supporting leg post, side has been respectively fixedly connected with fixed plate, described The two ends of upside rotation roller rotate with fixed plate and are connected, and upside rotates the front side of roller and is socketed with cam, is positioned within cam Upside offers plane on live-roller surface, described plane is fixedly connected with catch bar, offers U-shaped inside described cam Groove, described catch bar is positioned at U-type groove.
As the present invention further scheme: the right side of described catch bar is connected by spring with the inwall of U-lag.
As the present invention further scheme: described defecator includes housing, described downside rotate the two ends of roller with The front side wall body of housing and rear side wall body rotate connection, and described enclosure interior is provided with drainage screen, and drainage screen is obliquely installed, and filter The left end of net is connected through the hinge with the inwall of housing, and the right side wall body of housing offers mounting groove, the right-hand member of described drainage screen It is connected by spring with the bottom of mounting groove.
As the present invention further scheme: the inner lower of described housing is provided with hang plate.
As the present invention further scheme: described downside rotates the end face of roller and connects flexible rope, the end of elastic threads End is connected with drainage screen.
As the present invention further scheme: the left side wall body of described housing offers slag notch.
Compared with prior art, the invention has the beneficial effects as follows: when raw material is piled up more at defecator, blanking transmission Band is automatically stopped, and baffle plate automatically resets, and automatically blocks blanking port, and downside live-roller makes drainage screen vibration amplitude increase by elastic threads Add, strengthen filter effect, grind screening plant and raw material is ground and the raw material of granular size that raw material is divided three classes, according to Different building requirements, selects the raw material of variable grain size, and present configuration is ingenious, reasonable in design, is beneficial to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of the sandstone grinding screening plant of a kind of architectural engineering;
Fig. 2 is the left view structural representation grinding screening plant in the sandstone grinding screening plant of a kind of architectural engineering;
Fig. 3 is that the sandstone of a kind of architectural engineering grind the enlarged drawing of I in screening plant;
Fig. 4 is that the sandstone of a kind of architectural engineering grind the enlarged drawing of II in screening plant;
Fig. 5 is that the sandstone of a kind of architectural engineering grind the enlarged drawing of III in screening plant;
Fig. 6 is that the sandstone of a kind of architectural engineering grind the enlarged drawing of IV in screening plant.
In figure: 1-material box, 2-discharging opening, 3-connecting plate, 4-oil cylinder, 5-damping sheet, 6-damping hole, 7-baffle plate, 8-are even Roller, 13-cam, 14-plane, 15-promotion is rotated on the upside of extension bar, 9-supporting leg post, 10-fixed plate, 11-blanking conveyer belt, 12- On the downside of bar, 16-rotate roller, 17-housing, 18-elastic threads, 19-drainage screen, 20-slag notch, 21-mounting groove, 22-hang plate, 23-promotes conveyer belt, 24-shell, 25-gripper shoe, 26-bracing frame, 27-half knukle-gear, 28-tooth bar, 29-rotating shaft, 30-electricity Machine, 31-belt, 32-swing arm, 33-swing mill, 34-fixes mill, 35-movable plate, 36-sieve plate, 37-screen cloth, 38-sieve Divide conveyer belt, number reciprocating screen separating device of 39-, No. bis-screening reciprocating apparatuses of 40-, 41-splicing frame.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1-6, the sandstone of a kind of architectural engineering grind screening plant, including raw material automatic conveying device, mistake Filter device and grinding screening plant, the bottom of described raw material automatic conveying device is provided with defecator, and described defecator includes Housing 17, the right side of described defecator is provided with grinding screening plant, and described grinding screening plant includes shell 24, described housing Being provided with lifting conveyer belt 23 between 17 and shell 24, described lifting conveyer belt 23 passes the bottom of the right side wall body of housing 17 with outer The top of the left side wall body of shell 24, the upper inside of shell 24 is provided with gripper shoe 25, and the front-end and back-end of described gripper shoe 25 are divided Not fixing be connected with front side wall body and the rear side wall body of shell 24, gripper shoe 25 top is provided with bracing frame 26, in bracing frame 26 Portion rotates with rotating shaft 29 and is connected, and the two ends of rotating shaft 29 are respectively sleeved on half knukle-gear 27, the top peace of support frame as described above 26 Equipped with motor 30, the outfan of described motor 30 is connected by belt 31 with rotating shaft 29, the outboard end of described half knukle-gear 27 Face has been connected through the hinge swing arm 32, and the both sides of described gripper shoe 25 have been connected through the hinge swing mill 33, swing mill The bottom of 33 is provided with fixing mill 34, and fixing mill 34 is internal offers some through holes, fixing mill 34 and the inwall of shell 24 Being fixedly connected, described swing mill 33 is connected through the hinge with the end of swing arm 32, by promoting conveyer belt 23 by raw material Being transported to grind in screening plant from defecator, raw material drops on fixing mill 34, and half knukle-gear 27 rotates, band movable pendulum Lever 32 rotates, and swing arm 32 drives swing mill 33 to swing, and swings mill 33 and carries out the raw material on fixing mill 34 Grinding, after raw mill, the through hole from fixing mill 34 falls;
Front side wall body and the rear side wall body centre position of described shell 24 offer through hole, are provided with a reciprocating screen subpackage in through hole Putting 39, a described reciprocating screen separating device 39 includes sieve plate 36, and sieve plate 36 in high ramp shaped at front the end, and sieve plate 36 is embedded in Having screen cloth 37, the rear end of described sieve plate 36 connects has movable plate 35, movable plate 35 to be vertically arranged, and the top of described movable plate 35 is even Being connected to tooth bar 28, tooth bar 28 is positioned at the top of half knukle-gear 27, and tooth bar 28 is meshed with described half knukle-gear 27 and is connected, institute Stating the downside of sieve plate 36 and be provided with screening conveyer belt 38, described screening conveyer belt 38 is positioned at the outside of shell 24, described No. one reciprocal The bottom of screening plant 39 is provided with No. two reciprocating screen separating devices 40, described No. two reciprocating screen separating devices 40 and a reciprocating screen subpackage Putting 39 structures consistent, the tooth bar of described No. two reciprocating screen separating devices 40 is positioned at the downside of half knukle-gear 27, the raw material after grinding Dropping on the sieve plate 36 of a reciprocating screen separating device 39, half knukle-gear 27 rotates, and band carry-over bar 28 moves, when half knuckle-tooth tooth Not having the side of tooth when tooth bar 28 on wheel 27, due to the effect of spring, tooth bar 28 resets, so that sieve plate 36 is carried out back and forth Motion, rocks the raw material on sieve plate 36, and satisfactory raw material falls, and owing to sieve plate 36 is in ramp shaped, does not meets The raw material required is slipped to sieve on conveyer belt 38, No. two reciprocating screen separating devices 40 and reciprocating screen separating device 39 step one Cause, owing to the aperture of the screen cloth 37 of a reciprocating screen separating device 39 is more than the mesh size of No. two reciprocating screen separating devices 40, therefore It is three kinds of particle diameters kind not of uniform size by material screening, is directed to building requirements different in architectural engineering, select and close Suitable raw material.
The bottom of described shell 24 is provided with splicing frame 41.
Described raw material automatic conveying device includes material box 1, and the left side wall body of material box 1 is welded with supporting leg post 9, material box The bottom of 1 offers discharging opening 2, and the right side wall body of described material box 1 is welded with connecting plate 3, and the left side of connecting plate 3 is provided with oil Cylinder 4, the inside of oil cylinder 4 is provided with baffle plate 7, and the right side of baffle plate 7 connects damping sheet 5, and damping sheet 5 passes through bullet with the right-hand member of oil cylinder 4 Spring is connected, and described damping sheet 5 uniformly offers damping hole 6, and the left end of described baffle plate 7 is solid through the left side wall body of oil cylinder 4 Determining connection and have connecting rod 8, described connecting rod 8 is in laterally disposed L-shaped, and connecting rod 8 is positioned at the downside of discharging opening 2, described raw material The bottom of case 1 is provided with blanking conveyer belt 11, and blanking conveyer belt 11 is obliquely installed in right low left high, and the two ends of blanking conveyer belt 11 are divided Tong Guo not rotate roller 12 and downside and rotate roller 16 and support in upside, before and after the top of described supporting leg post 9, side has been respectively fixedly connected with solid Determining plate 10, the two ends of described upside rotation roller 12 rotate with fixed plate 10 and are connected, and upside rotates the front side of roller 12 and is socketed with convex Wheel 13, is positioned on upside live-roller 12 surface within cam 13 and offers plane 14, described plane 14 is fixedly connected with and pushes away Lever 15, described cam 13 is internal offers U-type groove, and described catch bar 15 is positioned at U-type groove, and raw material drops into from discharging opening 2 On blanking conveyer belt 11, due to the action of gravity of raw material, blanking conveyer belt 11 rotates clockwise, and upside rotates roller 12 and rotates, band Moving cam 13 rotates, and connecting rod 8 is clashed into by cam 13, makes connecting rod 8 move to left, and drives baffle plate 7 to move to left, due to damping sheet 5 Being connected by spring with oil cylinder 4, the oil in oil cylinder 4 is flowed by damping hole 6, now baffle plate 7 is formed damping buffering effect, convex Wheel 13 holding rotates, then baffle plate 7 will not cover discharging opening 2, if the raw material in defecator is too much, raw material stops blanking transmission With the rotation of 11, cam 13 stops operating, and baffle plate 7 resets and blocks discharging opening 2, if cam 13 stops, is located just at cam 13 When clashing into the position of connecting rod 8, owing to upside rotates roller 12 by catch bar 15 to the U-lag stress within cam 13, make convex Wheel 13 rotation, when upside rotation roller 12 does not rotates, owing to having space between catch bar 15 and U-lag, now cam 13 is subject to Rotate counterclockwise certain distance to the deboost of connecting rod 8, do not result in the situation that baffle plate 7 cannot reset.
The described right side of catch bar 15 is connected by spring with the inwall of U-lag.
Described defecator includes housing 17, and described downside rotates the two ends of roller 16 and the front side wall body of housing 17 and rear side Wall body rotates connection, and described housing 17 is internal is provided with drainage screen 19, and drainage screen 19 is obliquely installed, the left end of drainage screen 19 and shell The inwall of body 17 is connected through the hinge, and the right side wall body of housing 17 offers mounting groove 21, the right-hand member of described drainage screen 19 and peace The bottom of tankage 21 is connected by spring, and drainage screen 19 is connected by spring with mounting groove 21, and material makes drainage screen 19 when falling Vibrations, increase filter effect.
The inner lower of described housing 17 is provided with hang plate 22, facilitates raw material landing promoting at conveyer belt 23.
Described downside rotates the end face of roller 26 and connects flexible rope 18, and the bottom of elastic threads 18 is connected with drainage screen 19, When downside rotation roller rotates 16, drive drainage screen 19 to shake by elastic threads 18, increase the vibrating effect of drainage screen 19.
The left side wall body of described housing 17 offers slag notch 20.
The operation principle of the present invention is: raw material drops into blanking conveyer belt 11 from discharging opening 2, owing to the gravity of raw material is made With, blanking conveyer belt 11 rotates clockwise, and upside rotates roller 12 and rotates, and band moving cam 13 rotates, and connecting rod 8 is carried out by cam 13 Clashing into, make connecting rod 8 move to left, drive baffle plate 7 to move to left, owing to damping sheet 5 is connected by spring with oil cylinder 4, the oil in oil cylinder 4 leads to Flowing in overdamp hole 6, baffle plate 7 is now formed damping buffering effect, and cam 13 keeps rotating, then baffle plate 7 will not cover discharging Mouth 2, if the raw material in defecator is too much, raw material stops the rotation of blanking conveyer belt 11, and cam 13 stops operating, baffle plate 7 Discharging opening 2 is blocked in reset, if cam 13 stops, when being located just at the position that cam 13 clashes into connecting rod 8, owing to upside rotates Roller 12 to the U-lag stress within cam 13, makes cam 13 rotate by catch bar 15, when upside rotation roller 12 does not rotates, Owing to having space between catch bar 15 and U-lag, now cam 13 is rotated counterclockwise one by the deboost of connecting rod 8 Set a distance, does not results in the situation that baffle plate 7 cannot reset;Drainage screen 19 is connected by spring with mounting groove 21, when material falls Make drainage screen 19 shake, increase filter effect, drive drainage screen 19 to shake by elastic threads 18, increase the vibrations effect of drainage screen 19 Really;Being transported to grind in screening plant from defecator by raw material by promoting conveyer belt 23, raw material drops into fixing mill 34 On, half knukle-gear 27 rotates, and drives swing arm 32 to rotate, and swing arm 32 drives swing mill 33 to swing, and swings mill Raw material on 33 pairs of fixing mills 34 is ground, and after raw mill, the through hole from fixing mill 34 falls, former after grinding Material drops on the sieve plate 36 of a reciprocating screen separating device 39, and half knukle-gear 27 rotates, and band carry-over bar 28 moves, when half knuckle-tooth Not having the side of tooth on gear 27 when tooth bar 28, due to the effect of spring, tooth bar 28 resets, so that sieve plate 36 carries out past Multiple motion, rocks the raw material on sieve plate 36, and satisfactory raw material falls, and owing to sieve plate 36 is in ramp shaped, is not inconsistent Close the raw material required and be slipped to sieve on conveyer belt 38, No. two reciprocating screen separating devices 40 and reciprocating screen separating device 39 step one Cause, owing to the aperture of the screen cloth 37 of a reciprocating screen separating device 39 is more than the mesh size of No. two reciprocating screen separating devices 40, therefore It is three kinds of particle diameters kind not of uniform size by material screening, is directed to building requirements different in architectural engineering, select and close Suitable raw material.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim Change is included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment May be appreciated other embodiments.

Claims (8)

1. the sandstone of architectural engineering grind a screening plant, sieve including raw material automatic conveying device, defecator and grinding Separating device, it is characterised in that the bottom of described raw material automatic conveying device is provided with defecator, described defecator includes shell Body, the right side of described defecator is provided with grinding screening plant, and described grinding screening plant includes shell, described housing and shell Between be provided with lifting conveyer belt, described lifting conveyer belt is through left side wall body upper of the bottom of right side wall body of housing and shell Portion, the upper inside of shell is provided with gripper shoe, the front-end and back-end of described gripper shoe respectively with front side wall body and the rear side of shell Wall body is fixing to be connected, and gripper shoe top is provided with bracing frame, and internal the rotating with rotating shaft of bracing frame is connected, and the two ends of rotating shaft are respectively Being socketed with half knukle-gear, the top of support frame as described above is provided with motor, and the outfan of described motor is with rotating shaft by belt even Connecing, the end face outside of described half knukle-gear has been connected through the hinge swing arm, and the both sides of described gripper shoe are connected through the hinge Having swing mill, the bottom swinging mill is provided with fixing mill, offers some through holes inside fixing mill, and fixing mill is with outer The inwall of shell is fixedly connected, and described swing mill is connected through the hinge with the end of swing arm;
Front side wall body and the rear side wall body centre position of described shell offer through hole, are provided with a reciprocating screen subpackage in through hole Putting, a described reciprocating screen separating device includes that sieve plate, sieve plate are ramp shaped high behind the front end, and sieve plate has been embedded in screen cloth, institute The rear end connection stating sieve plate has movable plate, movable plate to be vertically arranged, and the top of described movable plate connects has tooth bar, tooth bar to be positioned at half The top of knukle-gear, tooth bar is meshed with described half knukle-gear and is connected, and the downside of described sieve plate is provided with screening conveyer belt, institute Stating screening conveyer belt and be positioned at the outside of shell, the bottom of a described reciprocating screen separating device is provided with No. two reciprocating screen separating devices, institute Stating No. two reciprocating screen separating devices and a reciprocating screen separating device structure is consistent, the tooth bar of described No. two reciprocating screen separating devices is positioned at half The downside of knukle-gear, the aperture of a reciprocating screen separating device screen cloth is more than the aperture of No. two reciprocating screen separating device screen clothes.
The sandstone of a kind of architectural engineering the most according to claim 1 grind screening plant, it is characterised in that described shell Bottom splicing frame is installed.
The sandstone of a kind of architectural engineering the most according to claim 1 grind screening plant, it is characterised in that described raw material Automatic conveying device includes material box, and the left side wall body of material box is welded with supporting leg post, and the bottom of material box offers discharging opening, The right side wall body of described material box is welded with connecting plate, and the left side of connecting plate is provided with oil cylinder, and the inside of oil cylinder is provided with baffle plate, gear The right side of plate connects has damping sheet, damping sheet to be connected by spring with the right-hand member of oil cylinder, and described damping sheet uniformly offers Damping hole, the left end of described baffle plate is fixedly connected with connecting rod through the left side wall body of oil cylinder, and described connecting rod is laterally disposed L-shaped, connecting rod is positioned at the downside of discharging opening, and the bottom of described material box is provided with blanking conveyer belt, and blanking conveyer belt is left height Right low dip is arranged, and the two ends of blanking conveyer belt rotate roller by upside respectively and downside rotates roller and supports, described supporting leg post Before and after top, side has been respectively fixedly connected with fixed plate, and the two ends of described upside rotation roller rotate with fixed plate and are connected, and upside turns The front side of action roller is socketed with cam, is positioned on the live-roller surface, upside within cam and offers plane, fixing in described plane Connecting and have catch bar, offer U-type groove inside described cam, described catch bar is positioned at U-type groove.
The sandstone of a kind of architectural engineering the most according to claim 3 grind screening plant, it is characterised in that described promotion The right side of bar is connected by spring with the inwall of U-lag.
5. grind screening plant according to the sandstone of a kind of architectural engineering described in claim 3 or 4, it is characterised in that described Defecator includes housing, and described downside rotates the two ends of roller and rotates be connected with front side wall body and the rear side wall body of housing, institute Stating enclosure interior and be provided with drainage screen, drainage screen is obliquely installed, and the left end of drainage screen is connected through the hinge with the inwall of housing, housing Right side wall body offer mounting groove, the right-hand member of described drainage screen is connected by spring with the bottom of mounting groove.
The sandstone of a kind of architectural engineering the most according to claim 5 grind screening plant, it is characterised in that described housing Inner lower hang plate is installed.
The sandstone of a kind of architectural engineering the most according to claim 5 grind screening plant, it is characterised in that described downside The end face rotating roller connects flexible rope, and the bottom of elastic threads is connected with drainage screen.
The sandstone of a kind of architectural engineering the most according to claim 7 grind screening plant, it is characterised in that described housing Left side wall body offer slag notch.
CN201610975387.1A 2016-11-07 2016-11-07 A kind of sandstone grinding screening plant of architectural engineering Active CN106311429B (en)

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CN106890714A (en) * 2017-04-13 2017-06-27 林安益 A kind of Treatment of Sludge briquetting Multi-stage crushing plant
CN106955622A (en) * 2017-04-21 2017-07-18 滁州钰禾文具制品有限公司 A kind of medical packaging produces printing high-efficiency stirring equipment
CN107537621A (en) * 2017-09-28 2018-01-05 罗娟 A kind of compound fertilizer produces crushing and screening device
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CN108311477A (en) * 2018-01-27 2018-07-24 李红星 A kind of environment protection cleaning machine
CN110125330A (en) * 2019-05-27 2019-08-16 徐州国隆电力配件铸造有限公司 A kind of wearability steel ball casting molding sand grinding device
CN110152800A (en) * 2018-03-06 2019-08-23 苏州睿烁环境科技有限公司 A kind of rocking building wet sand multilevel drying screening plant
CN110369085A (en) * 2019-07-15 2019-10-25 黎星满 A kind of herding Full-automatic feed grinding mechanism and application method
CN111330835A (en) * 2018-05-23 2020-06-26 杨兰保 Screening device for reproducing mixture for petroleum asphalt and using method
CN112206869A (en) * 2020-09-27 2021-01-12 曹凯悦 Heat preservation ceramic tile raw materials production processing system

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CN106890714A (en) * 2017-04-13 2017-06-27 林安益 A kind of Treatment of Sludge briquetting Multi-stage crushing plant
CN106890714B (en) * 2017-04-13 2019-03-01 深圳市楠柏环境科技有限公司 A kind of Treatment of Sludge briquetting Multi-stage crushing plant
CN106955622A (en) * 2017-04-21 2017-07-18 滁州钰禾文具制品有限公司 A kind of medical packaging produces printing high-efficiency stirring equipment
CN107537621A (en) * 2017-09-28 2018-01-05 罗娟 A kind of compound fertilizer produces crushing and screening device
CN108246623A (en) * 2018-01-27 2018-07-06 李红星 A kind of cigarette ash removes equipment
CN108298230A (en) * 2018-01-27 2018-07-20 李红星 Cigarette ash descaling machine in a kind of dustbin
CN108311477A (en) * 2018-01-27 2018-07-24 李红星 A kind of environment protection cleaning machine
CN110152800A (en) * 2018-03-06 2019-08-23 苏州睿烁环境科技有限公司 A kind of rocking building wet sand multilevel drying screening plant
CN111330835A (en) * 2018-05-23 2020-06-26 杨兰保 Screening device for reproducing mixture for petroleum asphalt and using method
CN110125330A (en) * 2019-05-27 2019-08-16 徐州国隆电力配件铸造有限公司 A kind of wearability steel ball casting molding sand grinding device
CN110369085A (en) * 2019-07-15 2019-10-25 黎星满 A kind of herding Full-automatic feed grinding mechanism and application method
CN112206869A (en) * 2020-09-27 2021-01-12 曹凯悦 Heat preservation ceramic tile raw materials production processing system

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