CN108745858A - One kind being exclusively used in building sandstone screening installation - Google Patents

One kind being exclusively used in building sandstone screening installation Download PDF

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Publication number
CN108745858A
CN108745858A CN201810352007.8A CN201810352007A CN108745858A CN 108745858 A CN108745858 A CN 108745858A CN 201810352007 A CN201810352007 A CN 201810352007A CN 108745858 A CN108745858 A CN 108745858A
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CN
China
Prior art keywords
fixedly connected
gear
strut
support
connecting rod
Prior art date
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Granted
Application number
CN201810352007.8A
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Chinese (zh)
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CN108745858B (en
Inventor
陈信辉
张运兰
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Tianchang Lishu Construction Machinery Technology Co., Ltd
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Nanchang Hua Xue Science And Technology Co Ltd
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Priority to CN201810352007.8A priority Critical patent/CN108745858B/en
Publication of CN108745858A publication Critical patent/CN108745858A/en
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Publication of CN108745858B publication Critical patent/CN108745858B/en
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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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165Scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/20Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor

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  • Combined Means For Separation Of Solids (AREA)

Abstract

The present invention relates to a kind of screening installations more particularly to one kind being exclusively used in building sandstone screening installation.Technical problem:A kind of time saving and energy saving, screening of offer is uniformly exclusively used in building sandstone screening installation.Technical solution is:One kind being exclusively used in building sandstone screening installation, includes pedestal, the first fixed plate, first motor, first gear, first connecting rod, second gear, second connecting rod, first support, second support, first fixed block etc.;It is fixedly connected with the first fixed plate in the upper right of pedestal, first motor is fixedly connected in the upper front of the first fixed plate, first gear is fixedly connected on the output shaft of first motor.The present invention realizes the function of being screened to sandstone, not only realize the function of quickly being screened to sandstone, and the function being transmitted to the sandstone screened is also achieved, the present invention has the characteristics that easy to use, safe to use, easy to operate, manufacturing cost is low.

Description

One kind being exclusively used in building sandstone screening installation
Technical field
The present invention relates to a kind of screening installations more particularly to one kind being exclusively used in building sandstone screening installation.
Background technology
Screening is so that the fine in material less than sieve pore is penetrated compass screen surface using sieve, and be more than the coarse-grained material of sieve pore It is trapped on compass screen surface, to complete the process of thick fines separation.The separation process is considered as material layering and particulate sieve two thoroughly A stage composition.Material layering is the condition for completing separation, and the suitable sieve of particulate is the purpose of separation.
The sandstone in construction site are screened before use, and existing screening mode is all manually to be carried out using sieve Screening, it is artificial sandstone to be screened using sieve not only time-consuming and laborious, but also screen uneven, screens non-uniform sandstone The quality of architectural engineering can be influenced, therefore there is an urgent need for a kind of time saving and energy saving, screenings to be uniformly exclusively used in building sandstone screening installation.
Invention content
In order to overcome it is artificial using sieve sandstone are screened not only time-consuming and laborious, but also screen uneven, screen Non-uniform sandstone can influence the shortcomings that quality of architectural engineering, technical problem:Offer one kind is time saving and energy saving, screening is uniform special For building sandstone screening installation.
Technical solution is:One kind be exclusively used in building sandstone screening installation, include pedestal, the first fixed plate, first motor, First gear, first connecting rod, second gear, second connecting rod, first support, second support, the first fixed block, third connecting rod, Two fixed blocks, sieve, third fixed block, sliding rail, sliding block, the first strut, push plate and funnel are fixed in the upper right of pedestal and are connected It is connected to the first fixed plate, first motor is fixedly connected in the upper front of the first fixed plate, on the output shaft of first motor It is fixedly connected with first gear, second gear is connected in the upper front rotary type of the first fixed plate, second gear is located at the The top of one motor, second gear are engaged with first gear, and rotary type is connected on the eccentric position on front side of first gear One connecting rod, the eccentric position rotary type on front side of second gear are connected with second connecting rod, are fixedly connected in the upper left of pedestal There is first support, second support is fixedly connected with above the right side of first support, fixes and connect in the lower left of second support It is connected to the first fixed block, third connecting rod is connected in the front side rotary type of the first fixed block, is turned in the bottom rear of third connecting rod Dynamic formula is connected with the second fixed block, and sieve is fixedly connected in the right end of the second fixed block, fixes and connects in the lower right of sieve It is connected to third fixed block, the left part of first connecting rod is connect with the front side rotary type of third fixed block, is opened in the left part of second support There is through-hole, is fixedly connected with sliding rail in the upper right of second support, slidingtype is connected with sliding block on sliding rail, second connecting rod The front side rotary type of left part and sliding block connects, and the first strut is fixedly connected in the left end of sliding rail, solid in the left end of the first strut Surely it is connected with push plate, funnel is fixedly connected with above the right side of first support, funnel is located at the top of second support.
Further include having the second strut, first pulley, third strut, the second belt wheel, passing as further preferred embodiment Belt is sent He Oscillating handles, are fixedly connected with the second strut above pedestal, the second strut is located at the left side of the first fixed plate, The upper front rotary type of two struts is connected with first pulley, and third strut, third are fixedly connected in the upper left of pedestal Strut is located at the left side of first support, the second belt wheel is connected in the upper front rotary type of third strut, in first support Bottom is provided with hole, and the second belt wheel is connect by feed belt with first pulley, fixed on the eccentric position on front side of the second belt wheel Lian Jie You Oscillating handles.
Further include having third gear, third belt wheel, the 4th belt wheel and the first belt as further preferred embodiment, Be connected with third gear in the front side rotary type of the first fixed plate, third gear is located at the lower section of first motor, third gear with First gear engages, and third belt wheel is fixedly connected on front side of third gear, and the is fixedly connected on front side of first pulley Four belt wheels, the 4th belt wheel are connect by the first belt with third belt wheel.
Further include having the 4th strut, spring and scraper plate, before the lower part of first support as further preferred embodiment Side rotary type is connected with the 4th strut, is fixedly connected with scraper plate in the upper left of the 4th strut, scraper plate is located at the second belt wheel Lower section is fixedly connected with spring in the lower right of the 4th strut, and the bottom end of spring is fixedly connected with pedestal.
As further preferred embodiment, further includes having cylinder, the second fixed plate and idler wheel, fixed in the top of pedestal It is connected with cylinder, cylinder is located at the right side of first support, and the second fixed plate is fixedly connected on the telescopic rod top of cylinder, The front side rotary type of two fixed plates is connected with idler wheel, and idler wheel is contacted with feed belt.
So when in use, the sandstone screened are poured into funnel first, then restarting first motor, the One motor drives first gear rotation, first gear rotation that second gear rotation, second gear is driven to rotate band by output shaft Dynamic second connecting rod moves left and right, because sliding rail is connect with sliding block slidingtype, second connecting rod moves left and right band movable slider or so Mobile, sliding block, which moves left and right, drives the first strut to move left and right, and the first strut, which moves left and right, drives push plate to move left and right, and push plate is left It moves right and the sandstone fallen in funnel is shifted onto in through-hole, then fall on sieve, first gear rotation drives first connecting rod left It moves right, first connecting rod, which moves left and right, drives third fixed block to move left and right, and third fixed block, which moves left and right, drives sieve or so Mobile, sieve moves left and right to reach the function of screening sandstone, and larger sandstone are directly fallen down from sieve, Larger sandstone are then fallen on the right of sieve, after having screened, close first motor.
Because further including having the second strut, first pulley, third strut, the second belt wheel, feed belt He Oscillating handles, in pedestal Top be fixedly connected with the second strut, the second strut is located at the left side of the first fixed plate, the second strut upper front turn Dynamic formula is connected with first pulley, is fixedly connected with third strut in the upper left of pedestal, third strut is located at first support Left side, the second belt wheel is connected in the upper front rotary type of third strut, and hole, the second belt wheel are provided in the bottom of first support It is connect with first pulley by feed belt, Gu determines Lian Jie You Oscillating handles on the eccentric position on front side of the second belt wheel.So when making Used time, smaller sandstone can be fallen on feed belt, and manually the reversion of Yao Dong Oscillating handles reversion , Oscillating handles drives the second belt wheel at this time Reversion, the reversion of the second belt wheel drive first pulley rotation, feed belt to drive reversion to reach to smaller by feed belt The function that transmits to the left of sandstone.
Because further including having third gear, third belt wheel, the 4th belt wheel and the first belt, turn in the front side of the first fixed plate Dynamic formula is connected with third gear, and third gear is located at the lower section of first motor, and third gear is engaged with first gear, in third tooth It is fixedly connected with third belt wheel on front side of wheel, the 4th belt wheel is fixedly connected on front side of first pulley, the 4th belt wheel passes through One belt is connect with third belt wheel.So when in use, first gear rotation drives the rotation of third gear, third gear to rotate band Dynamic third belt wheel rotation, the rotation of third belt wheel drive the rotation of the 4th belt wheel by the first belt, and the rotation of the 4th belt wheel drives ground the One belt wheel rotates, to reach the function of electronic drive feed belt rotation.
Because further including having the 4th strut, spring and scraper plate, the 4th is connected in the lower front side rotary type of first support Strut is fixedly connected with scraper plate in the upper left of the 4th strut, and scraper plate is located at the lower section of the second belt wheel, under the 4th strut Side right side is fixedly connected with spring, and the bottom end of spring is fixedly connected with pedestal.So working as in use, the 4th strut is due to spring Elastic force moves up, and the 4th strut, which moves up, drives scraper plate to move up, and so that scraper plate is contacted with feed belt, to scraper plate pair The function that the sandstone being stained on feed belt are scraped off.
Because further including having cylinder, the second fixed plate and idler wheel, cylinder is fixedly connected with above pedestal, cylinder is located at The right side of first support is fixedly connected with the second fixed plate on the telescopic rod top of cylinder, is rotated in the front side of the second fixed plate Formula is connected with idler wheel, and idler wheel is contacted with feed belt.So being shunk when in use, starting cylinder first, cylinder is shunk by stretching Contracting bar drives the second fixed plate and idler wheel to move down, and idler wheel is moved down to be contacted with feed belt, is tensed to reach Feed belt, the function of preventing feed belt from sliding.
The present invention realizes the function of being screened to sandstone, not only realizes the function of quickly being screened to sandstone, And the function being transmitted to the sandstone screened is also achieved, the present invention has easy to use, safe to use, operation letter Singly, the features such as manufacturing cost is low.
Description of the drawings
Fig. 1 is the main structure diagram of the first of the invention.
Fig. 2 is second of main structure diagram of the invention.
Fig. 3 is the third main structure diagram of the invention.
Fig. 4 is the main structure diagram of the 4th kind of the present invention.
Fig. 5 is the main structure diagram of the 5th kind of the present invention.
In the figures above:1 ... pedestal, 2 ... first fixed plates, 3 ... first motors, 4 ... first gears, 5 ... first connecting rods, 6 ... second gears, 7 ... second connecting rods, 8 ... first supports, 9 ... second supports, 10 ... first fixed blocks, 11 ... third connecting rods, 12 ... second fixed blocks, 13 ... sieves, 14 ... third fixed blocks, 15 ... through-holes, 16 ... sliding rails, 17 ... sliding blocks, 18 ... first Bar, 19 ... push plates, 20 ... funnels, 21 ... second struts, 22 ... first pulleys, 23 ... third struts, 24 ... second belt wheels, 25 ... Feed belt, 26 ... Oscillating handles, 27 ... third gears, 28 ... third belt wheels, 29 ... the 4th belt wheels, 30 ... first belts, 31 ... Four struts, 32 ... springs, 33 ... scraper plates, 34 ... cylinders, 35 ... second fixed plates, 36 ... idler wheels.
Specific implementation mode
It is first pointed out that in the embodiment of different descriptions, same parts are equipped with identical reference numeral phase in other words Same component name, wherein the disclosure for including throughout the specification can be converted to attached drawing having the same by meaning Label is in other words in the same parts of identical component name.Selected position description, for example upper and lower, side in the description To etc. by meaning be converted to new position on referring also to attached drawing that is directly describing and showing and in position change.
Embodiment 1
One kind be exclusively used in building sandstone screening installation, as shown in Figs. 1-5, include pedestal 1, the first fixed plate 2, first motor 3, First gear 4, first connecting rod 5, second gear 6, second connecting rod 7, first support 8, second support 9, the first fixed block 10, third Connecting rod 11, the second fixed block 12, sieve 13, third fixed block 14, sliding rail 16, sliding block 17, the first strut 18, push plate 19 and funnel 20, it is fixedly connected with the first fixed plate 2 in the upper right of pedestal 1, is fixedly connected in the upper front of the first fixed plate 2 One motor 3, is fixedly connected with first gear 4 on the output shaft of first motor 3, is rotated in the upper front of the first fixed plate 2 Formula is connected with second gear 6, and second gear 6 is located at the top of first motor 3, and second gear 6 is engaged with first gear 4, Rotary type is connected with first connecting rod 5 on the eccentric position of one gear, 4 front side, the eccentric position rotary type in 6 front side of second gear It is connected with second connecting rod 7, first support 8 is fixedly connected in the upper left of pedestal 1, it is solid above the right side of first support 8 Surely it is connected with second support 9, the first fixed block 10 is fixedly connected in the lower left of second support 9, in the first fixed block 10 Front side rotary type be connected with third connecting rod 11, be connected with the second fixed block 12 in the bottom rear rotary type of third connecting rod 11, It is fixedly connected with sieve 13 in the right end of the second fixed block 12, third fixed block is fixedly connected in the lower right of sieve 13 14, the left part of first connecting rod 5 is connect with the front side rotary type of third fixed block 14, and through-hole 15 is provided in the left part of second support 9, It is fixedly connected with sliding rail 16 in the upper right of second support 9, slidingtype is connected with sliding block 17, second connecting rod 7 on sliding rail 16 Left part connect with the front side rotary type of sliding block 17, the first strut 18 is fixedly connected in the left end of sliding rail 16, in the first strut 18 left end is fixedly connected with push plate 19, and funnel 20 is fixedly connected with above the right side of first support 8, and funnel 20 is located at second The top of holder 9.
Embodiment 2
One kind be exclusively used in building sandstone screening installation, as shown in Figs. 1-5, include pedestal 1, the first fixed plate 2, first motor 3, First gear 4, first connecting rod 5, second gear 6, second connecting rod 7, first support 8, second support 9, the first fixed block 10, third Connecting rod 11, the second fixed block 12, sieve 13, third fixed block 14, sliding rail 16, sliding block 17, the first strut 18, push plate 19 and funnel 20, it is fixedly connected with the first fixed plate 2 in the upper right of pedestal 1, is fixedly connected in the upper front of the first fixed plate 2 One motor 3, is fixedly connected with first gear 4 on the output shaft of first motor 3, is rotated in the upper front of the first fixed plate 2 Formula is connected with second gear 6, and second gear 6 is located at the top of first motor 3, and second gear 6 is engaged with first gear 4, Rotary type is connected with first connecting rod 5 on the eccentric position of one gear, 4 front side, the eccentric position rotary type in 6 front side of second gear It is connected with second connecting rod 7, first support 8 is fixedly connected in the upper left of pedestal 1, it is solid above the right side of first support 8 Surely it is connected with second support 9, the first fixed block 10 is fixedly connected in the lower left of second support 9, in the first fixed block 10 Front side rotary type be connected with third connecting rod 11, be connected with the second fixed block 12 in the bottom rear rotary type of third connecting rod 11, It is fixedly connected with sieve 13 in the right end of the second fixed block 12, third fixed block is fixedly connected in the lower right of sieve 13 14, the left part of first connecting rod 5 is connect with the front side rotary type of third fixed block 14, and through-hole 15 is provided in the left part of second support 9, It is fixedly connected with sliding rail 16 in the upper right of second support 9, slidingtype is connected with sliding block 17, second connecting rod 7 on sliding rail 16 Left part connect with the front side rotary type of sliding block 17, the first strut 18 is fixedly connected in the left end of sliding rail 16, in the first strut 18 left end is fixedly connected with push plate 19, and funnel 20 is fixedly connected with above the right side of first support 8, and funnel 20 is located at second The top of holder 9.
Further include having the second strut 21, first pulley 22, third strut 23, the second belt wheel 24,25 He Oscillating handles of feed belt 26, it is fixedly connected with the second strut 21 in the top of pedestal 1, the second strut 21 is located at the left side of the first fixed plate 2, at second The upper front rotary type of bar 21 is connected with first pulley 22, and third strut 23 is fixedly connected in the upper left of pedestal 1, the Three struts 23 are located at the left side of first support 8, and the second belt wheel 24 is connected in the upper front rotary type of third strut 23, The bottom of one holder 8 is provided with hole, and the second belt wheel 24 is connect by feed belt 25 with first pulley 22, in 24 front side of the second belt wheel Eccentric position on Gu determine Lian Jie You Oscillating handles 26.
Embodiment 3
One kind be exclusively used in building sandstone screening installation, as shown in Figs. 1-5, include pedestal 1, the first fixed plate 2, first motor 3, First gear 4, first connecting rod 5, second gear 6, second connecting rod 7, first support 8, second support 9, the first fixed block 10, third Connecting rod 11, the second fixed block 12, sieve 13, third fixed block 14, sliding rail 16, sliding block 17, the first strut 18, push plate 19 and funnel 20, it is fixedly connected with the first fixed plate 2 in the upper right of pedestal 1, is fixedly connected in the upper front of the first fixed plate 2 One motor 3, is fixedly connected with first gear 4 on the output shaft of first motor 3, is rotated in the upper front of the first fixed plate 2 Formula is connected with second gear 6, and second gear 6 is located at the top of first motor 3, and second gear 6 is engaged with first gear 4, Rotary type is connected with first connecting rod 5 on the eccentric position of one gear, 4 front side, the eccentric position rotary type in 6 front side of second gear It is connected with second connecting rod 7, first support 8 is fixedly connected in the upper left of pedestal 1, it is solid above the right side of first support 8 Surely it is connected with second support 9, the first fixed block 10 is fixedly connected in the lower left of second support 9, in the first fixed block 10 Front side rotary type be connected with third connecting rod 11, be connected with the second fixed block 12 in the bottom rear rotary type of third connecting rod 11, It is fixedly connected with sieve 13 in the right end of the second fixed block 12, third fixed block is fixedly connected in the lower right of sieve 13 14, the left part of first connecting rod 5 is connect with the front side rotary type of third fixed block 14, and through-hole 15 is provided in the left part of second support 9, It is fixedly connected with sliding rail 16 in the upper right of second support 9, slidingtype is connected with sliding block 17, second connecting rod 7 on sliding rail 16 Left part connect with the front side rotary type of sliding block 17, the first strut 18 is fixedly connected in the left end of sliding rail 16, in the first strut 18 left end is fixedly connected with push plate 19, and funnel 20 is fixedly connected with above the right side of first support 8, and funnel 20 is located at second The top of holder 9.
Further include having the second strut 21, first pulley 22, third strut 23, the second belt wheel 24,25 He Oscillating handles of feed belt 26, it is fixedly connected with the second strut 21 in the top of pedestal 1, the second strut 21 is located at the left side of the first fixed plate 2, at second The upper front rotary type of bar 21 is connected with first pulley 22, and third strut 23 is fixedly connected in the upper left of pedestal 1, the Three struts 23 are located at the left side of first support 8, and the second belt wheel 24 is connected in the upper front rotary type of third strut 23, The bottom of one holder 8 is provided with hole, and the second belt wheel 24 is connect by feed belt 25 with first pulley 22, in 24 front side of the second belt wheel Eccentric position on Gu determine Lian Jie You Oscillating handles 26.
Further include having third gear 27, third belt wheel 28, the 4th belt wheel 29 and the first belt 30, in the first fixed plate 2 Front side rotary type is connected with third gear 27, and third gear 27 is located at the lower section of first motor 3, third gear 27 and first gear 4 engagements, are fixedly connected with third belt wheel 28 in the front side of third gear 27, the 4th are fixedly connected in the front side of first pulley 22 Belt wheel 29, the 4th belt wheel 29 are connect by the first belt 30 with third belt wheel 28.
Embodiment 4
One kind be exclusively used in building sandstone screening installation, as shown in Figs. 1-5, include pedestal 1, the first fixed plate 2, first motor 3, First gear 4, first connecting rod 5, second gear 6, second connecting rod 7, first support 8, second support 9, the first fixed block 10, third Connecting rod 11, the second fixed block 12, sieve 13, third fixed block 14, sliding rail 16, sliding block 17, the first strut 18, push plate 19 and funnel 20, it is fixedly connected with the first fixed plate 2 in the upper right of pedestal 1, is fixedly connected in the upper front of the first fixed plate 2 One motor 3, is fixedly connected with first gear 4 on the output shaft of first motor 3, is rotated in the upper front of the first fixed plate 2 Formula is connected with second gear 6, and second gear 6 is located at the top of first motor 3, and second gear 6 is engaged with first gear 4, Rotary type is connected with first connecting rod 5 on the eccentric position of one gear, 4 front side, the eccentric position rotary type in 6 front side of second gear It is connected with second connecting rod 7, first support 8 is fixedly connected in the upper left of pedestal 1, it is solid above the right side of first support 8 Surely it is connected with second support 9, the first fixed block 10 is fixedly connected in the lower left of second support 9, in the first fixed block 10 Front side rotary type be connected with third connecting rod 11, be connected with the second fixed block 12 in the bottom rear rotary type of third connecting rod 11, It is fixedly connected with sieve 13 in the right end of the second fixed block 12, third fixed block is fixedly connected in the lower right of sieve 13 14, the left part of first connecting rod 5 is connect with the front side rotary type of third fixed block 14, and through-hole 15 is provided in the left part of second support 9, It is fixedly connected with sliding rail 16 in the upper right of second support 9, slidingtype is connected with sliding block 17, second connecting rod 7 on sliding rail 16 Left part connect with the front side rotary type of sliding block 17, the first strut 18 is fixedly connected in the left end of sliding rail 16, in the first strut 18 left end is fixedly connected with push plate 19, and funnel 20 is fixedly connected with above the right side of first support 8, and funnel 20 is located at second The top of holder 9.
Further include having the second strut 21, first pulley 22, third strut 23, the second belt wheel 24,25 He Oscillating handles of feed belt 26, it is fixedly connected with the second strut 21 in the top of pedestal 1, the second strut 21 is located at the left side of the first fixed plate 2, at second The upper front rotary type of bar 21 is connected with first pulley 22, and third strut 23 is fixedly connected in the upper left of pedestal 1, the Three struts 23 are located at the left side of first support 8, and the second belt wheel 24 is connected in the upper front rotary type of third strut 23, The bottom of one holder 8 is provided with hole, and the second belt wheel 24 is connect by feed belt 25 with first pulley 22, in 24 front side of the second belt wheel Eccentric position on Gu determine Lian Jie You Oscillating handles 26.
Further include having third gear 27, third belt wheel 28, the 4th belt wheel 29 and the first belt 30, in the first fixed plate 2 Front side rotary type is connected with third gear 27, and third gear 27 is located at the lower section of first motor 3, third gear 27 and first gear 4 engagements, are fixedly connected with third belt wheel 28 in the front side of third gear 27, the 4th are fixedly connected in the front side of first pulley 22 Belt wheel 29, the 4th belt wheel 29 are connect by the first belt 30 with third belt wheel 28.
Further include having the 4th strut 31, spring 32 and scraper plate 33, is connected in the lower front side rotary type of first support 8 Four struts 31 are fixedly connected with scraper plate 33 in the upper left of the 4th strut 31, and scraper plate 33 is located at the lower section of the second belt wheel 24, The lower right of 4th strut 31 is fixedly connected with spring 32, and the bottom end of spring 32 is fixedly connected with pedestal 1.
Further include having cylinder 34, the second fixed plate 35 and idler wheel 36, cylinder 34, gas are fixedly connected in the top of pedestal 1 Cylinder 34 is located at the right side of first support 8, and the second fixed plate 35 is fixedly connected on the telescopic rod top of cylinder 34, is fixed second The front side rotary type of plate 35 is connected with idler wheel 36, and idler wheel 36 is contacted with feed belt 25.
So when in use, the sandstone screened are poured into funnel 20 first, then restarting first motor 3, first motor 3 drives first gear 4 to rotate by output shaft, and the rotation of first gear 4 drives second gear 6 to rotate, the second tooth 6 rotation of wheel drives second connecting rod 7 to move left and right, because sliding rail 16 is connect with 17 slidingtype of sliding block, second connecting rod 7 or so moves Dynamic band movable slider 17 moves left and right, and sliding block 17, which moves left and right, drives the first strut 18 to move left and right, and the first strut 18 moves left and right Push plate 19 is driven to move left and right, push plate 19, which moves left and right, to be shifted the sandstone fallen in funnel 20 in through-hole 15 onto, then falls to sieve On net 13, the rotation of first gear 4 drives first connecting rod 5 to move left and right, and first connecting rod 5, which moves left and right, drives third fixed block 14 left Move right, third fixed block 14, which moves left and right, drives sieve 13 to move left and right, sieve 13 move left and right to reach to sandstone into The function of row screening, larger sandstone are directly fallen down from sieve 13, and larger sandstone are then fallen from 13 the right of sieve, when After having screened, first motor 3 is closed.
Because further including having the second strut 21, first pulley 22, third strut 23, the second belt wheel 24,25 and of feed belt Oscillating handles 26 are fixedly connected with the second strut 21 in the top of pedestal 1, and the second strut 21 is located at the left side of the first fixed plate 2, The upper front rotary type of two struts 21 is connected with first pulley 22, and third strut is fixedly connected in the upper left of pedestal 1 23, third strut 23 is located at the left side of first support 8, and the second belt wheel is connected in the upper front rotary type of third strut 23 24, it is provided with hole in the bottom of first support 8, the second belt wheel 24 is connect by feed belt 25 with first pulley 22, in the second band Gu determines Lian Jie You Oscillating handles 26 on the eccentric position of 24 front side of wheel.So when in use, smaller sandstone can fall on feed belt 25 On, manually Yao Dong Oscillating handles 26 invert , Oscillating handles 26 and invert drive the second belt wheel 24 reversion at this time, and the reversion of the second belt wheel 24 passes through Feed belt 25 drives first pulley 22 to rotate, and feed belt 25 drives reversion to be transmitted to the left to smaller sandstone to reach Function.
Because further including having third gear 27, third belt wheel 28, the 4th belt wheel 29 and the first belt 30, in the first fixed plate 2 front side rotary type is connected with third gear 27, and third gear 27 is located at the lower section of first motor 3, third gear 27 and first Gear 4 engages, and is fixedly connected with third belt wheel 28 in the front side of third gear 27, is fixedly connected in the front side of first pulley 22 4th belt wheel 29, the 4th belt wheel 29 are connect by the first belt 30 with third belt wheel 28.So when in use, 4 turns of first gear Dynamic that third gear 27 is driven to rotate, the rotation of third gear 27 drives third belt wheel 28 to rotate, and the rotation of third belt wheel 28 passes through first Belt 30 drives the rotation of the 4th belt wheel 29, and the rotation of the 4th belt wheel 29 drives ground first pulley 22 to rotate, to reach electronic drive The function that feed belt 25 rotates.
Because further including having the 4th strut 31, spring 32 and scraper plate 33, connected in the lower front side rotary type of first support 8 There is the 4th strut 31, is fixedly connected with scraper plate 33 in the upper left of the 4th strut 31, scraper plate 33 is located under the second belt wheel 24 Side, is fixedly connected with spring 32, the bottom end of spring 32 is fixedly connected with pedestal 1 in the lower right of the 4th strut 31.So working as In use, the 4th strut 31 is since the elastic force of spring 32 moves up, the 4th strut 31, which moves up, drives scraper plate 33 to moving up It is dynamic, so that scraper plate 33 is contacted with feed belt 25, the work(scraped off to the sandstone being stained on feed belt 25 to scraper plate 33 Energy.
Because further including having cylinder 34, the second fixed plate 35 and idler wheel 36, cylinder is fixedly connected in the top of pedestal 1 34, cylinder 34 is located at the right side of first support 8, and the second fixed plate 35 is fixedly connected on the telescopic rod top of cylinder 34, The front side rotary type of two fixed plates 35 is connected with idler wheel 36, and idler wheel 36 is contacted with feed belt 25.So when in use, opening first Cylinder 34 of taking offence is shunk, and cylinder 34 is shunk drives the second fixed plate 35 and idler wheel 36 to move down by telescopic rod, and idler wheel 36 is downward Movement is contacted with feed belt 25, tenses feed belt 25 to reach, the function of preventing feed belt 25 from sliding.
It is aobvious for those skilled in the art by the disclosure although the present invention is described in detail with reference to above example And be clear to, and in the case where not departing from the principle of the present invention and scope that the claim limits, it can be right The present invention makes a variety of changes or changes.Therefore, the detailed description of the embodiment of the present disclosure is only used for explaining, rather than for limiting The present invention, but it is defined by the subject-matter of the claims the range of protection.

Claims (5)

1. one kind being exclusively used in building sandstone screening installation, which is characterized in that include pedestal, the first fixed plate, first motor, the One gear, first connecting rod, second gear, second connecting rod, first support, second support, the first fixed block, third connecting rod, second Fixed block, sieve, third fixed block, sliding rail, sliding block, the first strut, push plate and funnel are fixedly connected in the upper right of pedestal There is the first fixed plate, first motor is fixedly connected in the upper front of the first fixed plate, it is solid on the output shaft of first motor Surely it is connected with first gear, is connected with second gear in the upper front rotary type of the first fixed plate, second gear is located at first The top of motor, second gear are engaged with first gear, and rotary type is connected with first on the eccentric position on front side of first gear Connecting rod, the eccentric position rotary type on front side of second gear are connected with second connecting rod, are fixedly connected in the upper left of pedestal First support is fixedly connected with second support above the right side of first support, is fixedly connected in the lower left of second support There is the first fixed block, third connecting rod is connected in the front side rotary type of the first fixed block, is rotated in the bottom rear of third connecting rod Formula is connected with the second fixed block, is fixedly connected with sieve in the right end of the second fixed block, is fixedly connected in the lower right of sieve There are third fixed block, the left part of first connecting rod to be connect with the front side rotary type of third fixed block, is provided in the left part of second support Through-hole is fixedly connected with sliding rail in the upper right of second support, and slidingtype is connected with sliding block, a left side for second connecting rod on sliding rail The front side rotary type of portion and sliding block connects, and is fixedly connected with the first strut in the left end of sliding rail, is fixed in the left end of the first strut It is connected with push plate, funnel is fixedly connected with above the right side of first support, funnel is located at the top of second support.
2. one kind according to claim 1 is exclusively used in building sandstone screening installation, which is characterized in that further include having second Bar, first pulley, third strut, the second belt wheel, feed belt He Oscillating handles, are fixedly connected with the second strut above pedestal, Second strut is located at the left side of the first fixed plate, first pulley is connected in the upper front rotary type of the second strut, in pedestal Upper left be fixedly connected with third strut, third strut is located at the left side of first support, in the upper front of third strut Rotary type is connected with the second belt wheel, is provided with hole in the bottom of first support, the second belt wheel is connected by feed belt and first pulley It connects, Gu determines Lian Jie You Oscillating handles on the eccentric position on front side of the second belt wheel.
3. one kind according to claim 2 is exclusively used in building sandstone screening installation, which is characterized in that further include having third tooth Wheel, third belt wheel, the 4th belt wheel and the first belt are connected with third gear, third tooth in the front side rotary type of the first fixed plate Wheel is engaged positioned at the lower section of first motor, third gear with first gear, and third band is fixedly connected on front side of third gear Wheel, is fixedly connected with the 4th belt wheel, the 4th belt wheel is connect by the first belt with third belt wheel on front side of first pulley.
4. one kind according to claim 3 is exclusively used in building sandstone screening installation, which is characterized in that further include having the 4th Bar, spring and scraper plate are connected with the 4th strut in the lower front side rotary type of first support, solid in the upper left of the 4th strut Surely it is connected with scraper plate, scraper plate is located at the lower section of the second belt wheel, and spring is fixedly connected in the lower right of the 4th strut, spring Bottom end is fixedly connected with pedestal.
5. one kind according to claim 4 be exclusively used in building sandstone screening installation, which is characterized in that further include have cylinder, Second fixed plate and idler wheel are fixedly connected with cylinder above pedestal, and cylinder is located at the right side of first support, in stretching for cylinder Contracting bar top is fixedly connected with the second fixed plate, and idler wheel, idler wheel and transmission skin are connected in the front side rotary type of the second fixed plate Band contact.
CN201810352007.8A 2018-04-19 2018-04-19 Building gravel and sand screening installation is exclusively used in Active CN108745858B (en)

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CN112871078A (en) * 2021-01-11 2021-06-01 金巧艺 Discharge mechanism based on environmental protection sludge pelletization mummification equipment

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CN112871078A (en) * 2021-01-11 2021-06-01 金巧艺 Discharge mechanism based on environmental protection sludge pelletization mummification equipment

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