CN103934204A - Presorting device for waste disposal - Google Patents
Presorting device for waste disposal Download PDFInfo
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- CN103934204A CN103934204A CN201410104006.3A CN201410104006A CN103934204A CN 103934204 A CN103934204 A CN 103934204A CN 201410104006 A CN201410104006 A CN 201410104006A CN 103934204 A CN103934204 A CN 103934204A
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Abstract
The invention prelates to a separating device for solid waste, in particular to a presorting device for waste disposal. The purpose is to provide the presorting device for waste disposal, wherein the presorting device is easy and convenient to operate and high in efficiency and can perform fine screening processing on waste. The presorting device comprises a bar waste throwing sorting machine and a bouncing sorting conveyor. The bar waste throwing sorting machine comprises a bar type vibration screen and a big heavy sliding chute (1), the bar type vibration screen comprises a bar screen (2), a vibration exciter (3), a baffle (4), a vibration reduction spring and a first support (5). The upper end of the big heavy sliding chute is fixed to the baffle, and a gap is formed between the upper end of the big heavy sliding chute and the lower end of the bar screen. The bouncing sorting conveyor is located below the bar waste throwing sorting machine and fixed to a second support (11), the bouncing sorting conveyor comprises a conveying belt (12), and a drive roller (13) and a driven roller (14). The drive roller and the driven roller are installed at the two ends of the second support respectively and sleeved with the conveying belt.
Description
Technical field
The present invention relates to a kind of separator, particularly relate to a kind of separator for solid refuse.
Background technology
Existing garbage disposal Pre-sorting device can only simply sieve rubbish, can not carry out comparatively fine sieve divisional processing to rubbish, and screening effect is undesirable.This case applicant has applied for that on January 13rd, 2011 name is called the utility model patent of " old rubbish Simple pre-screening device ", Granted publication number is CN201950022U, it comprises support, belt conveyor, feed bin, angle gripper shoe, sieve and large heavy material chute, downward-sloping sieve is equipped with in support top, on the feed bin of the lower end of sieve, large heavy material chute is housed, at sieve be equipped with and have a large light material outlet between feed bin one side of large heavy material chute, sieve is bar screen, several rods in parallel to each other, be arranged in equably on sieve, the angle gripper shoe of adjustable sieve angle is housed in one end of sieve, on the support of the sieve other end, vibrating spring is housed, vibrator is equipped with in bottom at sieve.Should " old rubbish Simple pre-screening device " can once large heavy material be separated from large light material and piece material.But in piece material, conventionally can mix light strip thing, also will be by manually light strip thing being separated from piece material, the low and complex operation of efficiency.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of easy and simple to handle, efficiency is high can carry out the garbage disposal Pre-sorting device compared with fine sieve divisional processing to rubbish.
Garbage disposal Pre-sorting device of the present invention, comprises rod parabolic separator and bouncing separation conveyor;
Described rod parabolic separator comprises rod formula vibratory sieve and bulk weight chute, described rod formula vibratory sieve comprises bar screen, vibrator, baffle plate, shock-absorbing spring and the first support, described bar screen is arranged on the first support by shock-absorbing spring, before and after bar screen, both sides are fixed with respectively a described baffle plate, baffle plate is also all fixedly located on the first support, described vibrator is arranged on the first support so that bar screen produces vibration, the drive unit of vibrator is the first motor, the upper end of described bulk weight chute be fixed on baffle plate and and bar screen lower end between gapped, this gap is the light thing outlet of bulk, the below of the light thing outlet of described bulk is provided with the light thing chute of bulk, the upper end of the light thing chute of bulk is fixed on the first support,
Described bouncing separation conveyor is positioned at the below of rod parabolic separator and is fixed on the second support, the second support is the frame structure of cuboid, bouncing separation conveyor comprises belt conveyor, drive roll and driven cylinder, drive roll and driven cylinder are arranged on respectively the two ends of the second support, belt conveyor is enclosed within on drive roll and driven cylinder, the second riding is arranged, one end that drive roll is installed is positioned at the top that driven cylinder one end is installed, the second support is arranged on the first support, described drive roll is motorized pulleys, the outer surface of described belt conveyor is fixed with multiple driving levers, it is cylindric and perpendicular with the outer surface of belt conveyor that driving lever is, described belt conveyor comprises upper and lower two-layer transportation section, the below that is positioned at the belt conveyor of transportation section, upper strata is provided with many turning cylinders, turning cylinder is arranged on the second support by bearing block, between turning cylinder by sprocket wheel and chain drive, being fixed on the second motor on the second support is connected with a turning cylinder wherein by shaft coupling, on each turning cylinder, be fixed with multiple rotations and dial device, described rotation is dialed device and is comprised a connecting plate and a holder, holder is the first axle sleeve of a flanged dish, described the first axle sleeve is fixed on turning cylinder, the middle part of described connecting plate has a circular hole, the periphery of circular hole is provided with multiple through holes that are evenly arranged, connecting plate by from circle hole sleeve with it on the first axle sleeve, make the screw on ring flange relative one by one with the through hole on connecting plate, by screw bolt and nut, connecting plate is fixed on the first axle sleeve, the two ends of connecting plate are fixed with respectively a roller, adjacent two connecting plates on same turning cylinder are mutually vertical, adjacent two connecting plates along belt conveyor direction on adjacent two turning cylinders are also mutually vertical.
Garbage disposal Pre-sorting device of the present invention, the mode that wherein said the first axle sleeve is fixed on turning cylinder is, the first axle sleeve aperture is identical with the diameter of turning cylinder, on the first axle sleeve, be also provided with jackscrew screw, on the inner surface of the first axle sleeve, have and the axial identical keyway of turning cylinder, turning cylinder is provided with flat key vertically, and the first axle sleeve is enclosed within on turning cylinder, flat key on turning cylinder is positioned at the keyway of the first axle sleeve, and the first axle sleeve is fixed on turning cylinder by the jackscrew that is arranged in jackscrew screw.
Garbage disposal Pre-sorting device of the present invention, the method that wherein said the second support is arranged on the first support is, on the first support, be fixed with back shaft, the upper end of the second support is fixed with the second axle sleeve, described the second axle sleeve is sleeved on back shaft, the lower end of the second support is connected with the first support by a screw rod, the one end and the first bracket-rotatable that are described screw rod are dynamically connected, the other end of screw rod is fixedly connected with sliding sleeve by nut through after a sliding sleeve, and described sliding sleeve is rotatably connected on the second support.
Garbage disposal Pre-sorting device of the present invention, also comprises a carrier bar feeder, and the discharging opening of described carrier bar feeder is positioned at the top of rod parabolic separator.
Garbage disposal Pre-sorting device of the present invention, the lower end position of wherein said bulk weight chute is also provided with a bulk weight holding tank, the lower end of the light thing chute of described bulk is provided with the first belt conveyor, the upper end of described belt conveyor is provided with the second belt conveyor, and lower end is provided with the 3rd belt conveyor.
Garbage disposal Pre-sorting device of the present invention, the lower surface of wherein said bar screen is fixed with screenings chute and screenings baffle plate, and screenings moves downward and drops in the effect of screenings baffle plate the middle part of belt conveyor along screenings chute.
Garbage disposal Pre-sorting device difference from prior art of the present invention is that the present invention combines rod parabolic separator and bouncing separation conveyor, bar screen in rod parabolic separator can be by under the fritter weight in rubbish and the light thing sieve of strip, and can not separated under the effect of rod parabolic separator by the bulk weight under bar screen sieve and the light thing of bulk, be that fritter weight can separate through bouncing separation conveyor again with the light thing of strip by the screenings under bar screen sieve, last rubbish can be divided into four classes: bulk weight, the light thing of bulk, the light thing of fritter weight and strip.The present invention is easy and simple to handle thus, efficiency is high and can carry out meticulousr screening processing to rubbish.
The first axle sleeve in garbage disposal Pre-sorting device of the present invention is enclosed within on turning cylinder by the flat key on self keyway and turning cylinder, be fixed on turning cylinder by jackscrew again afterwards, like this in the time needing to regulate rotation to dial the position of device on turning cylinder, only need unscrew jackscrew, afterwards the first axle sleeve is moved to desired position along turning cylinder, then screw again jackscrew.
In garbage disposal Pre-sorting device of the present invention, on the first support, be fixed with back shaft, the upper end of the second support is fixed with the second axle sleeve, the second axle sleeve is sleeved on back shaft, the lower end of the second support is connected with the first support by a screw rod, the one end and the first bracket-rotatable that are described screw rod are dynamically connected, the other end of screw rod is fixedly connected with sliding sleeve by nut through after a sliding sleeve, and described sliding sleeve is rotatably connected on the second support.Change its position on screw rod by rotating nut, so just can make the gradient of the second support change, thereby can adjust according to actual conditions the gradient of the second support, meet production requirement.
In garbage disposal Pre-sorting device of the present invention, also comprise a carrier bar feeder, can easily rubbish be transported on rod parabolic separator like this.
In garbage disposal Pre-sorting device of the present invention, the lower end position of bulk weight chute is also provided with a bulk weight holding tank, the lower end of the light thing chute of described bulk is provided with the first belt conveyor, the upper end of described belt conveyor is provided with the second belt conveyor, lower end is provided with the 3rd belt conveyor, can easily sorted rubbish be collected like this.
In garbage disposal Pre-sorting device of the present invention, the lower surface of bar screen is fixed with screenings chute and screenings baffle plate, screenings moves downward and drops in the effect of screenings baffle plate the middle part of belt conveyor along screenings chute, can be that fritter weight separates with the light thing of strip so more fully by screenings.
Below in conjunction with accompanying drawing, the invention will be further described.
Brief description of the drawings
Fig. 1 is the structure chart of garbage disposal Pre-sorting device of the present invention;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the structure chart that in garbage disposal Pre-sorting device of the present invention, device is dialed in rotation;
Fig. 4 is the partial enlarged drawing at B place in Fig. 3;
Fig. 5 is the partial enlarged drawing at C place in Fig. 3;
Fig. 6 is that the present invention installs the front view after carrier bar feeder;
Fig. 7 is that the present invention installs the top view after carrier bar feeder;
Fig. 8 is that the present invention installs the left view after carrier bar feeder.
Detailed description of the invention
As shown in Figure 1, clear for view, the first support 5 use dotted lines in this figure, garbage disposal Pre-sorting device of the present invention comprises rod parabolic separator and bouncing separation conveyor.Rod parabolic separator comprises rod formula vibratory sieve and bulk weight chute 1, and rod formula vibratory sieve comprises bar screen 2, vibrator 3, baffle plate 4, shock-absorbing spring (not shown) and the first support 5.Bar screen 2 is arranged on the first support 5 by shock-absorbing spring, and bar screen 2 both sides, front and back are fixed with respectively a described baffle plate 4, and baffle plate 4 is also all fixedly located on the first support 5.Vibrator 3 is arranged on the first support 5, the first motor 30 being arranged on the first support 5 makes the eccentric block in vibrator 3 produce High Rotation Speed by V-belt, the eccentric block of running can produce very large centrifugal force, and this centrifugal force can make bar screen 2 make the circular motion of certain amplitude.On-the-sieve material is subject to the momentum that rod passes to and makes continuous sling movement on the compass screen surface tilting.Bar screen 2 lower ends are provided with foregoing bulk weight chute 1, the upper end of bulk weight chute 1 be fixed on baffle plate 4 and and bar screen 2 lower ends between gapped, this gap is the light thing outlet 6 of bulk.The light thing of bulk exports 6 places and is also provided with an adjustment plate 7, adjust plate 7 and be bolted on baffle plate 4, its object is exactly that drop point site when being subject to sling movement and dishing out from rod front end according to bulk weight in rubbish changes the fixed position of adjusting plate 7 and can enter bulk weight chute 1 by adjusting plate 7 to realize most bulk weights.The below of the light thing outlet 6 of bulk is provided with the light thing chute 8 of bulk, and the upper end of the light thing chute 8 of bulk is fixed on the first support 5, and the lower end of the light thing chute 8 of bulk is provided with the first belt conveyor 9.For the ease of bulk weight is collected, be also provided with a bulk weight holding tank 10 at the lower end position of bulk weight chute 1.
Bouncing separation conveyor is positioned at the below of rod parabolic separator and is fixed on the second support 11, and the second support 11 is the frame structure of cuboid.Bouncing separation conveyor comprises belt conveyor 12, drive roll 13 and driven cylinder 14, and drive roll 13 and driven cylinder 14 are arranged on respectively the two ends of the second support 11, and belt conveyor 12 is enclosed within on drive roll 13 and driven cylinder 14.The second support 11 is in tilted layout, and one end that drive roll 13 is installed is positioned at the top that driven cylinder 14 one end are installed.The second support 11 is arranged on the first support 5, its installation method is: on the first support 5, be fixed with back shaft (not shown), the upper end of the second support 11 is fixed with the second axle sleeve (not shown), described the second axle sleeve is sleeved on back shaft, the lower end of the second support 11 is connected with the first support 5 by a screw rod 15, the one end and the first support 5 that are described screw rod 15 are rotatably connected, the other end of screw rod 15 is fixedly connected with sliding sleeve 34 by nut through after a sliding sleeve 34, and described sliding sleeve 34 is rotatably connected on the second support 11.Like this as long as just can adjust the gradient of the second support 11 by the nut on rotary screw 15, to meet the needs of real work.The mode that screw rod 15 and the first support 5 are rotatably connected is: on the first support 5, be fixed with a first rotating shaft (not shown), screw rod 15 is provided with through hole, and screw rod 15 is enclosed within the first rotating shaft by this through hole.The mode that sliding sleeve 34 is rotatably connected on the second support 11 is: the two ends of sliding sleeve 34 are enclosed within respectively in a second rotating shaft (not shown), and described the second rotating shaft is fixed on the second support 11.In order to make the second support 11 more firm, can on the screw rod 15 of sliding sleeve 34 both sides, a nut be set respectively, reach by rotating these two nuts the object of adjusting the second support 11 gradients.Drive roll 13 is motorized pulleys, and its rotating speed can regulate.Driven cylinder 14 is except supporting belt conveyor 12 rotations, can also play to belt conveyor 12 effect of tensioner, in the time that belt conveyor 12 is lax, correspondingly adjust the installation site of driven cylinder 14 on the second support 11 and just can reach the object of tensioner belt conveyor 12.
Shown in Fig. 2, the outer surface of belt conveyor 12 is fixed with multiple driving levers 16, and it is cylindric and perpendicular with the outer surface of belt conveyor 12 that driving lever 16 is.The concrete mode that driving lever 16 is fixed on belt conveyor 12 is: first driving lever 16 is fixed on driving lever bearing 17, and driving lever bearing 17 is fixed on belt conveyor 12 by screw bolt and nut again.The upper end of belt conveyor 12 is provided with the second belt conveyor 18, and lower end is provided with the 3rd belt conveyor 19.
Shown in Fig. 3,4,5, belt conveyor 12 comprises upper and lower two-layer transportation section, the below that is positioned at the belt conveyor 12 of transportation section, upper strata is provided with many turning cylinders 20, and turning cylinder 20 is arranged on the second support 11 by bearing block, passes through sprocket wheel 21 and chain 22 transmissions between turning cylinder 20.Be fixed on the second motor 23 on the second support 11 and be connected with a turning cylinder 20 wherein by shaft coupling, in the time starting the second motor 23, all turning cylinders 20 can rotate like this.On each turning cylinder 20, be fixed with evenly and at intervals multiple rotations and dial device, described rotation is dialed device and is comprised a connecting plate 24 and a holder, holder is the first axle sleeve 31 of a flanged dish 32, the first axle sleeve 31 apertures are identical with the diameter of turning cylinder 20, on the first axle sleeve 31, be also provided with jackscrew screw, on the inner surface of the first axle sleeve 31, have and the axial identical keyway of turning cylinder 20, the middle part of connecting plate 24 has a circular hole, the periphery of circular hole is provided with multiple through holes that are evenly arranged, and the two ends of connecting plate 24 are respectively provided with a screwed hole.Connecting plate 24 by from circle hole sleeve with it on the first axle sleeve 31, make the screw on ring flange 32 relative one by one with the through hole on connecting plate 24, by screw bolt and nut, connecting plate 24 is fixed on the first axle sleeve 31 afterwards, the screwed hole at connecting plate 24 two ends is fixed with a roller 25 by screw bolt and nut respectively.Turning cylinder 20 is provided with flat key vertically, and the first axle sleeve 31 is enclosed within on turning cylinder 20, and the flat key on turning cylinder 20 is positioned at the keyway of the first axle sleeve 31, and the first axle sleeve 31 is fixed on turning cylinder 20 by the jackscrew 33 that is arranged in jackscrew screw afterwards.Adjacent two connecting plates 24 on same turning cylinder 20 are mutually vertical, adjacent two connecting plates 24 along belt conveyor 12 directions on adjacent two turning cylinders 20 are also mutually vertical, and the object so arranging is to beat more equably the belt conveyor 12 of transportation section, upper strata in order to make rotation dial device.
Shown in Fig. 6,7,8, for material loading convenience, the present invention also comprises a carrier bar feeder 26, carrier bar feeder 26 is prior art, it mainly comprises: motor, drive sprocket, driven sprocket, carrier bar and support roller, motor drives drive sprocket to rotate, and drive sprocket drives carrier bar to rotate to transport material.The discharging opening of carrier bar feeder 26 is positioned at the top of rod parabolic separator, and in order to make material successfully enter on bar screen 2, the top of bar screen 2 is also fixed with a slide carriage 29, and described slide carriage 29 is fixedly located on the baffle plate 4 of rod formula vibratory sieve.
Introduce the course of work of the present invention below:
Use loading machine that rubbish to be processed is put on carrier bar feeder 26, rubbish is fallen the slide carriage 29 of rod parabolic separator from the discharging opening of carrier bar feeder 26, rubbish enters on bar screen 2 under the effect of self gravitation, falls from the gap of rod because the effect of vibration of bar screen 2 makes fritter weight and the light thing of strip in rubbish.If the light thing of fritter weight and strip drops on upper end or the lower end of the belt conveyor 12 of bouncing separation conveyor, bouncing separation conveyor does not all have the sufficient time that fritter weight and the light thing of strip are separated, so the middle part that can only make the light thing of fritter weight and strip fall belt conveyor 12, could separate them like this.In order to achieve the above object, be fixed with screenings chute 27 and screenings baffle plate 28 at the lower surface of bar screen 2, screenings is fritter weight and the light thing of strip moved downward and dropped in the effect of screenings baffle plate 28 belt conveyor 12 middle part along screenings chute 27.Dial in rotation under the effect of device, fritter weight enters into the 3rd belt conveyor 19 from the lower end of belt conveyor 12, and the light thing of strip hangs on driving lever 16, under the effect of driving lever 16, enter into the second belt conveyor 18 from the upper end of belt conveyor 12, so just completed the separation between fritter weight and the light thing of strip.
Fritter weight and the light thing of strip in rubbish under can being sieved by bar screen 2, also have the light thing of bulk and bulk weight not to be sieved down by bar screen 2, and the light thing of bulk and bulk weight also to complete and be separated from each other.Under the effect of vibration of bar screen 2, the bar and the light thing of bulk that hang on rod enter into the light thing chute 8 of bulk from the light thing outlet 6 of bulk of bar screen 2 lower ends, then enter on the first belt conveyor 9 through the light thing chute 8 of bulk.Bulk weight drops on bulk weight chute 1 in the effect of bar screen 2, then in bulk weight chute 1 enters into bulk weight holding tank 10.So also just complete the mask work between the light thing of bulk and bulk weight.
In order to ensure the separating effect of rod parabolic separator, gap between rod is generally larger, due to the effect of vibration of bar screen 2, the light thing of fritter weight and strip is fallen on the belt conveyor 12 of bouncing separation conveyor with mutual NA state, is conducive to like this bouncing separation conveyor it is separated.The present invention combines two kinds of screening installations, has both given full play to the advantage of every equipment, has overcome again the weak tendency of single equipment.For not needing smart fine-sorted rubbish, use separately the present invention just can achieve the goal; For the fine-sorted rubbish of needs essence, the present invention can realize the ragging to rubbish, ready for next step meticulous sorting, so just can reduce the wearing and tearing of equipment in next procedure, improves its service life.
Above-described embodiment is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that those of ordinary skill in the art make technical scheme of the present invention, all should fall in the definite protection domain of the claims in the present invention book.
Claims (6)
1. a garbage disposal Pre-sorting device, is characterized in that: comprise rod parabolic separator and bouncing separation conveyor;
Described rod parabolic separator comprises rod formula vibratory sieve and bulk weight chute (1), described rod formula vibratory sieve comprises bar screen (2), vibrator (3), baffle plate (4), shock-absorbing spring and the first support (5), described bar screen (2) is arranged on the first support (5) by shock-absorbing spring, before and after bar screen (2), both sides are fixed with respectively a described baffle plate (4), baffle plate (4) is also all fixedly located on the first support (5), it is upper so that bar screen (2) generation vibration that described vibrator (3) is arranged on the first support (5), the drive unit of vibrator (3) is the first motor (30), the upper end of described bulk weight chute (1) be fixed on baffle plate (4) upper and and bar screen (2) lower end between gapped, this gap is the light thing outlet of bulk (6), the below of the light thing outlet of described bulk (6) is provided with the light thing chute of bulk (8), the upper end of the light thing chute of bulk (8) is fixed on the first support (5),
Described bouncing separation conveyor is positioned at the below of rod parabolic separator and is fixed on the second support (11), the second support (11) is the frame structure of cuboid, bouncing separation conveyor comprises belt conveyor (12), drive roll (13) and driven cylinder (14), drive roll (13) and driven cylinder (14) are arranged on respectively the two ends of the second support (11), belt conveyor (12) is enclosed within on drive roll (13) and driven cylinder (14), the second support (11) is in tilted layout, one end that drive roll (13) is installed is positioned at the top that driven cylinder (14) one end is installed, the second support (11) is arranged on the first support (5), described drive roll (13) is motorized pulleys, the outer surface of described belt conveyor (12) is fixed with multiple driving levers (16), it is cylindric and perpendicular with the outer surface of belt conveyor (12) that driving lever (16) is, described belt conveyor (12) comprises upper and lower two-layer transportation section, the below that is positioned at the belt conveyor (12) of transportation section, upper strata is provided with many turning cylinders (20), turning cylinder (20) is arranged on the second support (11) by bearing block, between turning cylinder (20), pass through sprocket wheel (21) and chain (22) transmission, being fixed on the second motor (23) on the second support (11) is connected with a turning cylinder (20) wherein by shaft coupling, on each turning cylinder (20), be fixed with multiple rotations and dial device, described rotation is dialed device and is comprised a connecting plate (24) and a holder, holder is first axle sleeve (31) of a flanged dish (32), described the first axle sleeve (31) is fixed on turning cylinder, the middle part of described connecting plate (24) has a circular hole, the periphery of circular hole is provided with multiple through holes that are evenly arranged, connecting plate (24) by from circle hole sleeve with it on the first axle sleeve (31), make the screw on ring flange (32) relative one by one with the through hole on connecting plate (24), by screw bolt and nut, connecting plate (24) is fixed on the first axle sleeve (31), the two ends of connecting plate (24) are fixed with respectively a roller (25), adjacent two connecting plates (24) on same turning cylinder (20) are mutually vertical, upper adjacent two connecting plates (24) along belt conveyor (12) direction of adjacent two turning cylinders (20) are also mutually vertical.
2. garbage disposal Pre-sorting device according to claim 1, it is characterized in that: the mode that described the first axle sleeve (31) is fixed on turning cylinder is, the first axle sleeve (31) aperture is identical with the diameter of turning cylinder (20), the first axle sleeve is also provided with jackscrew screw on (31), on the inner surface of the first axle sleeve (31), have and the axial identical keyway of turning cylinder (20), turning cylinder (20) is provided with flat key vertically, the first axle sleeve (31) is enclosed within on turning cylinder (20), flat key on turning cylinder (20) is positioned at the keyway of the first axle sleeve (31), the first axle sleeve (31) is fixed on turning cylinder (20) by the jackscrew (33) that is arranged in jackscrew screw.
3. garbage disposal Pre-sorting device according to claim 2, it is characterized in that: the method that described the second support (11) is arranged on the first support (5) is, the first support is fixed with back shaft on (5), the upper end of the second support (11) is fixed with the second axle sleeve, described the second axle sleeve is sleeved on back shaft, the lower end of the second support (11) is connected with the first support (5) by a screw rod (15), the one end and the first support (5) that are described screw rod (15) are rotatably connected, the other end of screw rod (15) is fixedly connected with sliding sleeve (34) by nut through after a sliding sleeve (34), described sliding sleeve (34) is rotatably connected on the second support (11).
4. garbage disposal Pre-sorting device according to claim 3, is characterized in that: also comprise a carrier bar feeder (26), the discharging opening of described carrier bar feeder (26) is positioned at the top of rod parabolic separator.
5. garbage disposal Pre-sorting device according to claim 4, it is characterized in that: the lower end position of described bulk weight chute (1) is also provided with a bulk weight holding tank (10), the lower end of the light thing chute of described bulk (8) is provided with the first belt conveyor (9), the upper end of described belt conveyor (12) is provided with the second belt conveyor (18), and lower end is provided with the 3rd belt conveyor (19).
6. garbage disposal Pre-sorting device according to claim 5, it is characterized in that: the lower surface of described bar screen (2) is fixed with screenings chute (27) and screenings baffle plate (28), screenings moves downward and drops in the effect of screenings baffle plate (28) middle part of belt conveyor (12) along screenings chute (27).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104006.3A CN103934204B (en) | 2014-03-19 | 2014-03-19 | Garbage disposal Pre-sorting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104006.3A CN103934204B (en) | 2014-03-19 | 2014-03-19 | Garbage disposal Pre-sorting device |
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| CN103934204A true CN103934204A (en) | 2014-07-23 |
| CN103934204B CN103934204B (en) | 2015-12-02 |
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| CN105253588A (en) * | 2015-10-21 | 2016-01-20 | 中国电建集团贵阳勘测设计研究院有限公司 | Material conveying device and installing method thereof |
| CN105438698A (en) * | 2015-12-10 | 2016-03-30 | 安徽合矿机械股份有限公司 | Garbage classification device |
| CN105438698B (en) * | 2015-12-10 | 2018-10-02 | 安徽合矿环境科技股份有限公司 | Garbage classification device |
| CN106918605A (en) * | 2015-12-28 | 2017-07-04 | 航天信息股份有限公司 | A kind of conveying grain into storehouse system |
| CN110536753A (en) * | 2017-06-01 | 2019-12-03 | 克磊镘有限公司 | Processing system |
| CN109304293B (en) * | 2018-11-08 | 2024-02-13 | 江苏科选环境科技有限公司 | Multi-stage separation sieve for mixed materials |
| CN109304293A (en) * | 2018-11-08 | 2019-02-05 | 江苏科选环境科技有限公司 | A kind of multipass sort sieve of mixed material |
| CN111957420A (en) * | 2020-06-28 | 2020-11-20 | 北京格林雷斯环保科技有限公司 | Building waste pretreatment system and pretreatment method |
| CN113441396A (en) * | 2021-07-08 | 2021-09-28 | 北京境美环保科技有限公司 | Stale refuse sorting system |
| CN113546717A (en) * | 2021-07-18 | 2021-10-26 | 王新涛 | Pretreatment equipment for mixed construction waste |
| CN115138575A (en) * | 2022-06-28 | 2022-10-04 | 广州宏睿仪器设备有限公司 | Automatic food detection equipment and process |
| CN115138575B (en) * | 2022-06-28 | 2024-05-31 | 广州宏睿仪器设备有限公司 | Automatic food detection equipment and process |
| CN115254627A (en) * | 2022-06-30 | 2022-11-01 | 郑州一帆机械设备有限公司 | Large light material sorting machine |
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