CN108452891A - A kind of preliminary screening mechanism of rubbish that capableing of uniform discharge - Google Patents
A kind of preliminary screening mechanism of rubbish that capableing of uniform discharge Download PDFInfo
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- CN108452891A CN108452891A CN201810239982.8A CN201810239982A CN108452891A CN 108452891 A CN108452891 A CN 108452891A CN 201810239982 A CN201810239982 A CN 201810239982A CN 108452891 A CN108452891 A CN 108452891A
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- Prior art keywords
- rubbish
- roller
- capableing
- broken bag
- screening mechanism
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0008—Opening and emptying bags
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to sieving garbage technical fields, more particularly to a kind of preliminary screening mechanism of rubbish that capableing of uniform discharge, including garbage disposal storehouse and the discharging roller being arranged in garbage disposal storehouse, the one end in the garbage disposal storehouse is equipped with feed inlet, the other end is equipped with discharge port, the discharging roller, which is vertically arranged and is driven by driving device, to be rotated, and the discharging roller is equipped with polylith scraper plate spaced in the shape of a spiral.The polylith scraper plate arranged by helical form, rubbish is dished out along oblique direction discharge port, plays the effect of homocline；It is also, spaced when in the longitudinal direction, between scraper plate, that is to say, that part rubbish can be missed from the gap between scraper plate, thus played to rubbish and a degree of broken up effect；While uniform discharge, the effect of breaing up has been further functioned as, has ensured the normal operation of subsequent handling.
Description
Technical field
The present invention relates to sieving garbage technical fields, and in particular to a kind of preliminary screening machine of rubbish that capableing of uniform discharge
Structure.
Background technology
With the high speed development of industry, urban population gradually increases, and the house refuse of generation is even more growing day by day, life rubbish
Rubbish has become a big threat of environment for human survival.How house refuse is effectively treated, reduces environmental pollution, it has also become is current
One of social most thorny issue.
Currently, under the promotion energetically of the Chinese government, although the integrated treatment of house refuse and application technology as the second resource take
Certain effect is obtained, but relevant technology is still not mature enough.Due to house refuse complicated component, load in mixture serious so that rubbish point
Class intractability greatly improves.The garbage classification treatment technology of current main-stream generally include bag-breaking device, trommelling, selection by winnowing,
The processes such as magnetic separation and manual sorting.
Wherein since house refuse is mostly to pack property, so garbage bag breaking homocline is the primary link of garbage disposal.If
It can not make the complete broken bag exposure of rubbish and uniformly enter in subsequent technique, the very big sorting rate for reducing rubbish causes to return
The waste of resource is received, and is susceptible to the problem that impurity content is excessively high in sorting object.
After rubbish tentatively screening, it is still necessary to can equably be conveyed to subsequent handling, otherwise will cause sanitary fill, influenced
The operation of subsequent handling.
Invention content
The object of the present invention is to provide a kind of preliminary screening mechanisms of rubbish that capableing of uniform discharge.
To achieve the above object, the present invention provides a kind of preliminary screening mechanisms of rubbish that capableing of uniform discharge, including rubbish
Rubbish handles storehouse and the discharging roller that is arranged in garbage disposal storehouse, and the one end in the garbage disposal storehouse is equipped with feed inlet, another
End is equipped with discharge port, and the discharging roller, which is vertically arranged and is driven by driving device, to be rotated, and it is in spiral shell that the discharging roller, which is equipped with,
Revolve the spaced polylith scraper plate of shape.
Optionally, the discharging roller last week is to being distributed with multigroup polylith scraper plate spaced in the shape of a spiral.
Optionally, the so-called spiral helicine helical angle of the polylith scraper plate is 60 °~80 °.
Optionally, positioned at it is described discharging roller lower edge at the scraper plate and the bottom surface in the garbage disposal storehouse between stay
There is gap.
Optionally, the discharging roller radially, the scraper plate is equal in length.
Optionally, third striker plate is additionally provided in the garbage disposal storehouse, the third striker plate is located at the discharge roller
Cylinder is turned to the side of the feed inlet by the discharge port, and the third striker plate is equipped with multiple positions and dimensions and multiple institutes
The corresponding third hollow out of scraper plate is stated, when the discharging roller rotates, the scraper plate passes through the third hollow out.
Optionally, it is additionally provided with equal feed roller in the garbage disposal storehouse, on the direction by the feed inlet to discharge port,
The equal feed roller is located at the upstream of the discharging roller；The equal feed roller, which is vertically arranged and is driven by driving device, to be rotated,
The side wall of the equal feed roller is equipped with the helical blade extended from the bottom to top, and the helical blade is equipped with along equal feed roller
The partition board radially extended.
Optionally, the partition board is located at the upside of the helical blade.
Optionally, the top outer of the partition board has chamfering.
The above-mentioned technical proposal of the present invention has the following advantages that compared with prior art：
The polylith scraper plate arranged by helical form, rubbish is dished out along oblique direction discharge port, plays the effect of homocline；And
And in the longitudinal direction, spaced when between scraper plate, that is to say, that part rubbish can be missed from the gap between scraper plate,
Thus rubbish is played and a degree of breaks up effect；While uniform discharge, the effect of breaing up is further functioned as, after guarantee
The normal operation of continuous process.
Description of the drawings
Fig. 1 is the general shape schematic diagram of the preliminary screening mechanism of rubbish of the present invention；
Fig. 2 is the partial cutaway schematic of the preliminary screening mechanism of rubbish of the present invention；
Fig. 3 is the structural schematic diagram of one group of broken bag roller and striker plate of the present invention；
Fig. 4 is the fundamental diagram of broken bag roller of the present invention；
Fig. 5 is the structural schematic diagram of equal feed roller of the present invention；
Fig. 6 is the structural schematic diagram of discharging roller and striker plate of the present invention.
Reference numeral：
1, feed hopper；2, garbage disposal storehouse；3, spiral propeller；4, the first broken bag roller；5, the second broken bag roller；6,
Feed roller；7, discharge roller；8, discharge port；9, the first striker plate；10, the second striker plate；11, third striker plate；12, first is broken
Bag tooth；13, broken bag cylinder body；14, homocline cylinder body；15, helical blade；16, partition board；17, discharge cylinder body；18、
Scraper plate；19, bagged garbage；20, scrappy rubbish.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work, shall fall within the protection scope of the present invention.
The overall structure of apparatus of the present invention is as depicted in figs. 1 and 2.Mainly comprising feed inlet, garbage disposal storehouse 2 and discharging
Mouth 8, wherein 2 inside of garbage disposal storehouse include 3, two broken bag rollers of spiral propeller, equal feed roller 6, discharging roller 7, first
Striker plate 9, the second striker plate 10, third striker plate 11, there are two broken bag rollers, and structure is same or similar, for convenience of describing,
It is referred to as the first broken bag roller 4 and the second broken bag roller 5.
Specifically, garbage disposal storehouse 2 is the cylinder of rectangular cross-section, and feed inlet is arranged in 2 one end of garbage disposal storehouse
Feed hopper 1 is arranged in top preferably at feed inlet, to facilitate guiding bagged garbage 19 to enter garbage disposal storehouse 2；Discharge port 8 is set
Set the other end in garbage disposal storehouse 2, the bottom surface of discharge port 8 be preferably inclined-plane, 8 both sides of discharge port tilted down set side wall with
Blow tank is formed, scrappy rubbish 20 is facilitated to be discharged.
Generally, from feed inlet to discharge port on 8 directions, spiral propeller 3, the first broken bag roller 4, the rolling of the second broken bag
Cylinder 5, equal feed roller 6, discharging roller 7 are arranged in a row successively, and spiral propeller 3 is horizontally set below feed inlet, and discharge roller 7
It is arranged near discharge port 8；Rubbish after breaking for breaking refuse bag and is conveyed to equal feed roller 6 by two broken bag rollers,
Equal feed roller 6 for the loose rubbish broken and will be loose after rubbish be conveyed to discharging roller 7, discharging roller 7 is used for will
Rubbish after loose is sent to discharge port 8.First broken bag roller 4, the second broken bag roller 5, equal feed roller 6, discharging roller 7 are vertical
It is arranged and corresponding rotation axis is pierced by from the top in garbage disposal storehouse 2 to connect same driving mechanism, preferably rotates these
Axis is arranged in a row and rotation direction is consistent；When bagged garbage 19 is by two broken bag rollers, refuse bag is torn, and forms scrappy rubbish
Rubbish 20, it is then loose by equal feed roller 6, it is finally sent to discharge port 8 and sends out by discharging roller 7.Not only entire rubbish is preliminary in this way
Screening mechanism is compact-sized, orderly, reduces machine volume, and rotation axis distribution orderly, rotation direction it is consistent, using simple
Drive mechanism can realize drive connection, simplify drive mechanism, facilitate drive connection.
As shown in Fig. 2, the feed end of spiral propeller 3 and the driving axis connection for penetrating 2 end face of garbage disposal storehouse, spiral push away
It is arranged into the discharge end of device 3 towards 8 direction of the discharge port, when garbage disposal storehouse 2 is horizontally disposed with, it is possible to understand that pushed away at spiral
Center of rotation into device 3 is horizontally disposed；When house refuse is poured into hopper 1, rubbish can be dropped into along headwall be located under
On the spiral propeller 3 of side；Spiral propeller 3 is shaftless screw rod, i.e. shaftless screw propeller is fallen upon its rotation
Rubbish thereon can be along the direction of helical blade 15 by lasting promotion forward, until the end of blade, and rubbish is just at this time
It is pulled to 4 edge of the first broken bag roller.For spiral propeller 3 using no axle construction, torque is big, and rubbish is not easy to plug, flexible strip/band
Shape rubbish is not easy winding on it, can be operated compared with low velocity, stable drive, low energy consumption, and rubbish conveying capacity is big.
The first broken bag roller of the present embodiment is identical as the structure of the second broken bag roller, is with the first broken bag roller below
Example, is specifically described its structure：As shown in figure 3, on the side wall of the first broken bag roller 4, i.e. broken bag cylinder body 13
Multiple first broken bag teeth 12 are equipped with, the direction of rotation of outer end to the first broken bag roller 4 of the first broken bag tooth 12 is curved
It is bent.Since the outer end of the first broken bag tooth 12 is in the hook solid being bent to direction of rotation, in the mistake of the first broken bag roller 4 rotation
The outer end of Cheng Zhong, the first broken bag tooth 12 can be pierced into and catch on the refuse bag of feed inlet side, while be pulled to 8 side of discharge port,
Send refuse bag to next stage processing mechanism, in the process, refuse bag can tentatively be torn.
Optionally, the first broken bag tooth 12 is whole L-shaped.I.e. L-shaped horizontal edge is the outer end of the first broken bag tooth 12, L-shaped
Horizontal edge part and the direction of rotation of the first broken bag roller 4 it is tangent, it is possible thereby to refuse bag is smoothly pierced into, due to L-shaped broken bag
The longitudinal edge section of tooth is in 90 ° of angles with horizontal edge part, is not seamlessly transitted between horizontal edge and longitudinal edge, so L-shaped broken bag tooth is vertical
Rim portion will not continue to be pierced into refuse bag, but primarily serve the effect for pushing refuse bag forward, while can also make rubbish
The outer wall of rubbish bag and the first broken bag roller 4 keeps certain distance, and refuse bag or rope form rubbish is avoided to be wrapped in the first broken bag roller 4
On.
Optionally, the outer end of the first broken bag tooth 12 is spininess.Spiny end is easier to be pierced into refuse bag
In, but the inside of the outer end of hook solid preferably avoids being set as blade-like, preferably smooth radiussed, such first broken bag tooth
After 12 outer end is pierced into refuse bag, an openning can't be cut on refuse bag, to make refuse bag hang over the first broken bag tooth
On 12.
Optionally, in the circumferential direction of the first broken bag roller 4, between the two neighboring first broken bag tooth 12
Angle is 30 °~60 °.Such as 45 °, the spacing between such first broken bag tooth 12 can just accommodate the rubbish of plastic tank size
Rubbish passes through, and not only can carry out broken bag to rubbish, but also larger destruction will not be caused to plastic tank etc..
Optionally, multiple first broken bag teeth 12 are uniform on the circumferential and axial of the first broken bag roller 4 respectively
Distribution.It is uniformly distributed the blind area that can be avoided the occurrence of and hook up refuse bag in axial direction, being uniformly distributed in circumferential direction can ensure surely
Fixed rubbish transmission efficiency.
Optionally, the first striker plate 9 is additionally provided in the garbage disposal storehouse 2, first striker plate 9 is located at described first
Broken bag roller 4 is turned to the side of the feed inlet by the discharge port 8, and first striker plate 9 is equipped with multiple positions and ruler
Very little first hollow out corresponding with multiple first broken bag teeth 12, when the first broken bag roller 4 rotates, described first is broken
Bag tooth 12 passes through first hollow out.Since the first broken bag tooth 12 can just pass through the first hollow out, so the first broken bag tooth 12
The refuse bag of upper suspension can be stopped that it is one-way transmission to thereby guarantee that rubbish always, will not be brought back by the first striker plate 9, and
Residual, the accumulation of a large amount of rubbish will not occur.
Further, as shown in Figure 2 and Figure 4, it is additionally provided with the second broken bag roller 5 in the garbage disposal storehouse 2, by described
On feed inlet to the direction of the discharge port 8, the second broken bag roller 5 is located at the rear of the first broken bag roller 4；It is described
Second broken bag roller 5, which is vertically arranged and is driven by driving device, to be rotated, the direction of rotation of the second broken bag roller 5 and described the
The direction of rotation of one broken bag roller 4 is identical, and the side wall of the second broken bag roller 5 is equipped with multiple first broken bag teeth 12, referred to as
Second broken bag tooth, the outer end of the second broken bag tooth are bent to the direction of rotation of the second tin roller, the second broken bag tooth and
The first broken bag tooth 12 forms from the opposite both sides of refuse bag tear respectively.
First broken bag roller 4 and 5 structure of the second broken bag roller are same or similar, since the first broken bag roller 4 and second is broken
The rotation direction of bag roller 5 is identical, therefore the direction of motion of the first broken bag tooth 12 and the second broken bag tooth positioned at the two oncoming lane
It is opposite, such first broken bag tooth 12 and the second broken bag tooth catch on the both sides of refuse bag respectively, are then formed and are torn to it, rubbish
Rubbish bag will thoroughly be torn, while the rubbish of the inside is broken up, especially when the first broken bag tooth 12 and the second broken bag tooth are all provided with
For L-shaped structure when, since refuse bag is suspended on the outer end of L-shaped structure, so can more keep the both sides of refuse bag respectively by
One broken bag tooth 12 and the second broken bag tooth are torn, it is ensured that thoroughly tear refuse bag.
In the process, due to not intersecting between the first broken bag tooth 12 and the second broken bag tooth, i.e., not by
Shearing force is by trash bag tear, therefore, when there is the object of comparatively robust in refuse bag, such as metal, firm object is simultaneously
It will not be stuck between the first broken bag tooth 12 and the second broken bag tooth, thus can avoid causing the first broken bag tooth 12 and the second broken bag tooth
Unnecessary destruction, while the rotation of the first broken bag roller 4 and the second broken bag roller 5 will not be influenced.
Optionally, the lateral second broken bag roller 5 of first striker plate 9 far from the first broken bag roller 4
Direction tilt.First striker plate 9 is preferably close to rotate the tangential direction of circular arc in the second broken bag tooth outer end, it is possible thereby to will
Rubbish is blocked in the place that the second broken bag tooth can touch as far as possible, the phenomenon that avoiding the occurrence of garbage collecting.
Optionally, it is additionally provided with the second striker plate 10 in the garbage disposal storehouse 2, second striker plate 10 is located at described the
Two broken bag rollers 5 are turned to the side of the feed inlet by the discharge port 8, second striker plate 10 be equipped with multiple positions and
Size the second hollow out corresponding with multiple broken bag teeth, when the second broken bag roller 5 rotates, the second broken bag tooth
Across second hollow out.Since the second broken bag tooth can just pass through the second hollow out, so the rubbish hung on the second broken bag tooth
Rubbish bag can be stopped that it is one-way transmission to thereby guarantee that rubbish always, will not be brought back, nor can occur by the second striker plate 10
The residual of a large amount of rubbish, accumulation.
The structure of equal feed roller 6 is as shown in figure 5, including homocline cylinder body 14, helical blade 15, partition board 16.Homocline is rolled
On the side wall of cylinder 6, namely homocline cylinder body 14 is equipped with helical blade 15, and helical blade 15 is equipped with to be rolled substantially along homocline
The polylith partition board 16 of cylinder 6 radially extended, partition board 16 described in polylith are spaced apart.When equal feed roller 6 rotates, rubbish will be suitable
It helical blade 15 to be stirred from lower to upper, rubbish becomes being stirred in the vertical direction from being largely collected at bottom originally
It is even；Simultaneously as partition board 16 is distributed on helical blade 15, rubbish, can be by partition board 16 to 8 side of discharge port while being stirred
To pushing away, rubbish is limited by 2 side wall of garbage disposal storehouse in the process, finally flies to 8 direction of discharge port under the influence of centrifugal force；
Due to rubbish under the agitation of helical blade 15 distribution uniform, fluffy in the vertical direction, be thus easier to forward, and
The speed forwarded can also be accelerated, and be conducive to the further screening process of follow-up rubbish in this way.
It is preferred that partition board 16 to be set to the upside of helical blade 15.Partition board 16 be located at helical blade 15 downside and upside it is equal
Rubbish can be pushed forward, but be preferably provided in the upside of helical blade 15, such rubbish is natural under the influence of being conducted oneself with dignity
Gather the corner formed between every piece of partition board 16 and helical blade 15, be conducive to rubbish and dish out to 8 direction of discharge port.
It is preferred that chamfering is arranged in the top outer in partition board 16.That is the outside at the top of partition board 16 has lacked a part, due to
Before homocline, most of garbage collecting is in the bottom side of equal feed roller 6, if partition board 16 is that area is larger, the complete rectangle of shape, that
Most of rubbish can be taken away by the partition board 16 positioned at the bottom, can cross the partition board 16 of the bottom, arrive at upper level partition board
Rubbish at 16 will be seldom；And chamfering of the present embodiment because the top outer of partition board 16 to be provided with to missing, therefore per level-one
Partition board 16 can't all take away most rubbish of the position height, but a big chunk rubbish can be made to be lacked from partition board 16
The part of mistake, which climbs over, continues on helical blade 15 ramps up, until encountering upper level partition board 16, then is intercepted a part,
And so on, finally enable the distribution in the longitudinal direction of rubbish evenly, and rubbish type by again to being in from top to bottom gently naturally
Gradient is distributed.
Preferably, width of the partition board 16 in the length and the helical blade 15 radially of the equal feed roller 6
It is adapted.It can make all rubbish risen by the agitation of helical blade 15 can be effectively by partition board 16 to discharge port 8 in this way
Direction pushes away.
Preferably, the helical angle of the helical blade 15 is 10 °~45 °.Spiral angle is too small to be lost to rubbish substantially
Rotation liter effect, and helical angle it is excessive can make rubbish do not have enough time also rise just thrown to 8 side of discharge port；10 °~45 ° models
The helical angle enclosed can be very good to play the role of upward spiraling rubbish, reach good homocline effect.
Preferably, the two neighboring partition board 16 is spaced 30 °~60 °.When partition board 16 is distributed more in the circumferential, homocline
The rotation of roller 6 is turned around, and is had more partition board 16 and is done work, and the efficiency of rubbish transmission is higher, but most of rubbish all by position compared with
Low, densely distributed partition board 16 is delivered to 8 side of discharge port, and final homocline effect can't be fine；And when partition board 16 is in week
When being distributed less upwards, although the homocline effect of rubbish can be fine, since the partition board 16 for playing transmission rubbish is less, rubbish
The efficiency of rubbish transmission will reduce.The interval of partition board 16 is set as 30 °~60 ° by the present embodiment, rubbish can be made both to have had higher
Transmission efficiency, and can realize preferable homocline effect.
For the structure of discharging roller 7 as shown in fig. 6, on the side wall of discharging roller 7, that is, it is in spiral shell that the roll body 17 that discharges, which is equipped with,
Revolve the spaced polylith scraper plate of shape 18.The polylith scraper plate 18 arranged by helical form, rubbish is thrown along oblique direction discharge port 8
Go out, plays the effect of homocline；It is also, spaced when in the longitudinal direction, between scraper plate 18, that is to say, that part rubbish meeting
It is missed from the gap between scraper plate 18, thus rubbish is played and a degree of breaks up effect.
Further, multigroup polylith scraper plate spaced in the shape of a spiral is circumferentially distributed on the discharging roller 7
18.It, can be by later group partition board 16 from the rubbish missed is spaced between previous group partition board 16 i.e. in the circumferential direction of discharging roller 7
Receive, therefore, reach can break up rubbish on the basis of, hardly lose rubbish transmission efficiency.
Preferably, the spiral helicine helical angle that the polylith scraper plate 18 is in is 60 °~80 °.The main function of scraper plate 18
That rubbish is broken up and discharge port 8 is thrown to fast speed, therefore, by the scraper plate 18 that helical angle is larger, can make rubbish with
Fair speed throws to discharge port 8, to be conducive to the screening operation of next stage.
Optionally, be located at the scraper plate 18 and the garbage disposal storehouse 2 at discharging 7 lower edge of roller bottom surface it
Between there are gaps.The width in gap can be selected according to actual needs, the too small scraper plate 18 easy to wear in gap or garbage disposal
The bottom surface of factory, gap is excessive, and be easy to causeing 7 lower section of discharging roller has a large amount of rubbish to be detained, and can not be sent, it is therefore desirable to root
Suitable gap width is selected according to the type or practical experience of processing rubbish.
Preferably, the discharging roller 7 radially, the scraper plate 18 is equal in length.Each scraper plate 18 in this way
Distribution of force is more uniform, helps to maintain uniform stressed and the even running of discharging roller 7, and discharging is uniform.
Further, third striker plate 11 is additionally provided in the garbage disposal storehouse 2, the third striker plate 11 is located at described
Discharging roller 7 is turned to the side of the feed inlet by the discharge port 8, and the third striker plate 11 is equipped with multiple positions and ruler
Very little third hollow out corresponding with multiple scraper plates 18, when the discharging roller 7 rotates, the scraper plate 18 passes through described the
Three hollow outs.Since scraper plate 18 can just pass through third hollow out, so the refuse bag hung on scraper plate 18 can be by third striker plate
11 blockings, it is one-way transmission to thereby guarantee that rubbish always, will not be brought back, nor the residual of a large amount of rubbish, heap can occur
Product.
It, can be by side wall when discharge roller 7, the first broken bag roller 4 or the second broken bag roller 5 are in rotary state
Outer male structure realizes broken bag or drives the purpose that move to 8 direction of discharge port of rubbish, outer male structure can be arranged to first and break
Bag tooth 12, the second broken bag tooth or scraper plate 18 can after being correspondingly arranged the first striker plate 9, the second striker plate 10 or third striker plate 11
To prevent rubbish to be brought towards feed inlet direction, ensure that garbage energy is smoothly moved to discharge port 8.It realizes and drives rubbish using vertical roller
Rubbish generates the purpose of displacement in the horizontal direction.
In addition, as shown in Fig. 2, the bottom surface in the garbage disposal storehouse 2 is equipped with multiple openings, preferably network.Rubbish
In processing procedure, some small rubbish and sewage etc. of exposure, can pass through garbage disposal storehouse after rubbish fine crushing and broken bag
The opening of 2 bottom surfaces leaks out, and plays the role of primary screening；Preferably, described to open at the broken bag roller or discharging roller
Mouth is annularly distributed around corresponding rotary shaft, i.e., at broken bag roller or the corresponding shaft of discharging roller, opening is in ring around the shaft
Shape is distributed, and increases the contact probability between rubbish and opening, lifting sewage screening efficiency, while can promote garbage disposal at shaft
The intensity of 2 bottom surface of storehouse.
Certainly, refuse bag is not yet broken at spiral propeller 3, is flowed out almost without sewage, so at spiral propeller 3
Opening can not be set, to enhance the intensity in corresponding position garbage disposal storehouse 2, is prolonged the service life.
Further, the lower part of 2 side wall of garbage disposal storehouse can also be equipped with multiple openings, in this way can be into one
The screening efficiency of step lifting sewage, fine dust.
In entire garbage processing procedure, rubbish is by the promotion of spiral propeller 3, by the broken bag of two broken bag rollers,
Using the agitation of equal feed roller 6, finally it is discharged from discharging roller 7, completes the process of entire garbage bag breaking and homocline；At this
In lasting processing procedure, some small rubbish, the sewage etc. of exposure, can pass through garbage disposal after rubbish fine crushing and broken bag
The mesh of 2 bottom surface of storehouse leaks out, and plays the role of primary screening.
Two of which broken bag roller and equal feed roller 6 of the present invention and discharging roller 7 are sequentially laid out in garbage disposal storehouse 2
On, they can be connected simply by sprocket wheel or belt pulley, it is only necessary to provide power by a motor.
The present invention realizes broken bag homocline and even feeding using principles such as spiral and relative rotation, while primary may be implemented
Screening.Overall structure simple and compact, it is rationally distributed, it is easily assembled, is suitable for, to the pre-processing of house refuse, rubbish being made to exist
Can resource utilization be improved by sufficient classification, sorting in subsequent technical process.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (9)
1. a kind of preliminary screening mechanism of rubbish that capableing of uniform discharge, which is characterized in that exist including garbage disposal storehouse and setting
Discharging roller in garbage disposal storehouse, the one end in the garbage disposal storehouse is equipped with feed inlet, the other end is equipped with discharge port, it is described go out
Feed roller, which is vertically arranged and is driven by driving device, to be rotated, and the discharging roller is scraped equipped with polylith spaced in the shape of a spiral
Plate.
2. the preliminary screening mechanism of the rubbish for capableing of uniform discharge according to claim 1, which is characterized in that the discharge roller
It is circumferential on cylinder that multigroup polylith scraper plate spaced in the shape of a spiral is distributed with.
3. the preliminary screening mechanism of the rubbish for capableing of uniform discharge according to claim 1, which is characterized in that the polylith is scraped
The so-called spiral helicine helical angle of plate is 60 °~80 °.
4. the preliminary screening mechanism of the rubbish for capableing of uniform discharge according to claim 1, which is characterized in that positioned at it is described go out
There are gaps between the scraper plate and the bottom surface in the garbage disposal storehouse at feed roller lower edge.
5. the preliminary screening mechanism of the rubbish for capableing of uniform discharge according to claim 1, which is characterized in that in the discharging
Radially, the scraper plate is equal in length roller.
6. the preliminary screening mechanism of the rubbish for capableing of uniform discharge according to claim 1, which is characterized in that at the rubbish
Third striker plate is additionally provided in reason storehouse, the third striker plate is located at the discharging roller and turns to the charging by the discharge port
Mouthful side, the third striker plate is equipped with multiple positions and dimensions third hollow out corresponding with multiple scraper plates, when
When the discharging roller rotation, the scraper plate passes through the third hollow out.
7. the preliminary screening mechanism of the rubbish for capableing of uniform discharge according to any one of claims 1 to 6, which is characterized in that
It is additionally provided with equal feed roller in the garbage disposal storehouse, on the direction by the feed inlet to discharge port, the equal feed roller position
In the upstream of the discharging roller；The equal feed roller, which is vertically arranged and is driven by driving device, to be rotated, the equal feed roller
Side wall is equipped with the helical blade that extends from the bottom to top, the helical blade be equipped with along equal feed roller radially extend every
Plate.
8. the preliminary screening mechanism of the rubbish for capableing of uniform discharge according to claim 7, which is characterized in that the partition board position
In the upside of the helical blade.
9. the preliminary screening mechanism of the rubbish for capableing of uniform discharge according to claim 8, which is characterized in that the partition board
Top outer has chamfering.
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| CN201810239982.8A CN108452891A (en) | 2018-03-22 | 2018-03-22 | A kind of preliminary screening mechanism of rubbish that capableing of uniform discharge |
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| CN201810239982.8A CN108452891A (en) | 2018-03-22 | 2018-03-22 | A kind of preliminary screening mechanism of rubbish that capableing of uniform discharge |
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| CN108452891A true CN108452891A (en) | 2018-08-28 |
Family
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| CN201810239982.8A Pending CN108452891A (en) | 2018-03-22 | 2018-03-22 | A kind of preliminary screening mechanism of rubbish that capableing of uniform discharge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112744393A (en) * | 2021-01-25 | 2021-05-04 | 湖南省翻天娃食品有限公司 | Vacuum uniform-speed buffering device for processing spicy strips |
| CN113877482A (en) * | 2021-10-27 | 2022-01-04 | 中船重工（邯郸）派瑞特种气体有限公司 | Feeding device and method for preparing trifluoromethanesulfonic anhydride |
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| CN113877482A (en) * | 2021-10-27 | 2022-01-04 | 中船重工（邯郸）派瑞特种气体有限公司 | Feeding device and method for preparing trifluoromethanesulfonic anhydride |
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