CN203370735U - Gravity impurity removal device - Google Patents
Gravity impurity removal device Download PDFInfo
- Publication number
- CN203370735U CN203370735U CN201320433831.9U CN201320433831U CN203370735U CN 203370735 U CN203370735 U CN 203370735U CN 201320433831 U CN201320433831 U CN 201320433831U CN 203370735 U CN203370735 U CN 203370735U
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- material toggling
- setting gauge
- knot screen
- bucket
- gravity
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Abstract
The utility model provides a gravity impurity removal device which is used for removing heavy impurities like sandstones in light materials through a simple structure. The gravity impurity removal device is provided with a material thumbing hopper and more than one material thumbing device. A feeding port is formed in one end of the material thumbing hopper, and a discharge port is formed in the other end of the material thumbing hopper. The material thumbing devices are used for thumbing materials from the feeding port to the discharge port, the material thumbing devices are provided with material thumbing shafts, and the material thumbing shafts are erected on left and right side walls of the material thumbing hopper and connected with a drive mechanism. A plurality of material thumbing bars are arranged on the material thumbing shafts, and the tail ends of the material thumbing bars face towards the axial direction of the material thumbing shafts and extend outwards.
Description
Technical field
The utility model relates to a kind of gravity knot screen, is specifically related to a kind of gravity knot screen that light material (for example, stalk, straw etc.) is carried out to removal of impurities.
Background technology
Before will lightweights such as stalk, straw by comminuting matter, being delivered to pulverizer, there are unavoidably the heavier foreign material such as sandstone in by comminuting matter, if by sandstone with by comminuting matter, together be delivered in pulverizer, the foreign material such as sandstone will collide with blade with larger relative velocity and the pulverizing in pulverizer, thereby the wearing and tearing with blade have been accelerated to pulverize, and foreign material can still be present in by the material after pulverizing, also can the quality of the material after pulverizing be impacted.
The utility model content
The utility model proposes a kind of gravity knot screen in order to address the above problem, can the weight foreign material such as sandstone in light material be removed with simple structure.
First aspect of the present utility model is a kind of gravity knot screen, and described gravity knot screen possesses: the material toggling bucket, and it has the left and right sidewall, in the front side of this material toggling bucket, is provided with charging aperture, at the rear side of this material toggling bucket, is provided with discharging opening; And more than one setting gauge, it is pulled over material to discharging opening from charging aperture, described setting gauge has the material toggling axle, described material toggling pedestal is located at the left and right sidewall of described material toggling bucket and is connected with driving mechanism, be provided with a plurality of material toggling rods on the material toggling axle, the end of described a plurality of material toggling rods stretches out towards the radially outward side of described material toggling axle.
Second aspect of the present utility model is a kind of gravity knot screen, and described material toggling bucket is formed with for stockpiling the recess of weight foreign material below described setting gauge, and described recess is recessed shape.
The third aspect of the present utility model is a kind of gravity knot screen, at described recess, is provided with screen cloth.
Fourth aspect of the present utility model is a kind of gravity knot screen, and the described material toggling rod of described setting gauge is towards its direction of rotation bending.
The 5th aspect of the present utility model is a kind of gravity knot screen, in described gravity knot screen, dispose plural described setting gauge, the material toggling axle of described setting gauge is parallel to each other, and wherein the height by the described material toggling axle of the described setting gauge of the aspect ratio downstream of the described material toggling axle of the described setting gauge of upstream side is low.
The 6th aspect of the present utility model is a kind of gravity knot screen, and the direction of rotation of the described setting gauge of close described discharging opening is: the material toggling rod of the top of the material toggling axle in this setting gauge is towards the direction rotation of described discharging opening.
The 7th aspect of the present utility model is a kind of gravity knot screen, and described setting gauge is configured to two, and the direction of rotation of described two described setting gauges is contrary.
Eight aspect of the present utility model is a kind of gravity knot screen, the sidewall of described material toggling bucket bottom near position have observation panel, its situation that stockpiles for the weight foreign material of observing described material toggling bucket inside is also taken out foreign material from this observation panel.
The 9th aspect of the present utility model is a kind of gravity knot screen, and described gravity knot screen possesses cover above the material toggling bucket.
The tenth aspect of the present utility model is a kind of gravity knot screen, below the diapire at the charging aperture place of described material toggling bucket, is provided with vibrating device.
The of the present utility model the tenth is on the one hand a kind of gravity knot screen, and the diapire at the charging aperture place of described material toggling bucket is provided with screen cloth.
The utility model can play following significant effect.
According to first aspect of the present utility model, can utilize the material toggling rod of setting gauge to stir, lift material, when material enters the material toggling bucket from charging aperture, pulled over to the discharging opening of rear side from the charging aperture of front side in material approximate horizontal ground, in this process, the weight foreign material that mix in material drop to material toggling bucket bottom under Action of Gravity Field, thereby the weight foreign material are removed from material.
According to second aspect of the present utility model, the weight foreign material that fall from material can be stockpiled in this, prevent that the weight foreign material from being transferred to from discharging opening by the material toggling rod.
According to the third aspect of the present utility model, the weight foreign material that the volume that can make to drop into screen cloth is less than the screen cloth mesh sift out the material toggling bucket, reduce the amount of stockpiling of the weight foreign material at recess place, improve impurity-eliminating effect.
According to fourth aspect of the present utility model, can contribute to material is lifted, improve dust removal rate.
According to the 5th aspect of the present utility model, can material be lifted by the setting gauge by upstream side, setting gauge by downstream is transferred to material from discharging opening, and, can repeatedly material be stirred by a plurality of setting gauges are set, lift, improve impurity-eliminating effect, in addition, because the height of the described material toggling axle of the described setting gauge of the aspect ratio downstream of the described material toggling axle by the described setting gauge of upstream side is low, therefore in stirring the process of material, can improve the gravity drop, and the setting gauge that can prevent downstream lifts the weight foreign material that fallen again.
According to the 6th aspect of the present utility model, the material after removal of impurities can be transferred to from discharging opening.
According to the 7th aspect of the present utility model, can obtain impurity-eliminating effect preferably with simple structure.
According to eight aspect of the present utility model, can be convenient to the weight foreign material are taken out from the gravity knot screen.
According to the 9th aspect of the present utility model, can prevent that material from dropping out outside auto levelizer in stirring, and prevent that dust etc. from flying away in extraneous air, guarantee the clean of working environment.
According to the tenth aspect of the present utility model, utilize vibrating device to make the diapire at charging aperture place produce vibration, thereby can the shake of weight foreign material fall, it is stockpiled in recess, material is proceeded removal of impurities under the stirring of setting gauge, and such structure contributes to improve impurity-eliminating effect.
According to the of the present utility model the tenth on the one hand, according to such structure, can by by vibrating device, shaken fall the weight foreign material directly from the screen cloth of the diapire of charging aperture, be discharged to outside bucket, afterwards, material is stirred and carries out removal of impurities through setting gauge again, thereby improves impurity-eliminating effect.
The accompanying drawing explanation
Fig. 1 means the stereogram of the gravity knot screen of an embodiment of the present utility model.
Fig. 2 means the side view of described gravity knot screen.
Fig. 3 means the side view of the gravity knot screen of an embodiment of the present utility model.
Fig. 4 is the side view of part of the charging aperture that the material toggling bucket only is shown one side of an embodiment of the present utility model.
Fig. 5 is the stereogram of part of the charging aperture that the material toggling bucket only is shown one side of an embodiment of the present utility model.
Label declaration
1: the gravity knot screen; 2: the material toggling bucket; 3: charging aperture; 4: discharging opening; 5: setting gauge; 6: the material toggling rod; 7: the material toggling axle; 8: observation panel; 9: recess.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer; below will be further described the technical solution of the utility model; the specific embodiment based in the utility model; those of ordinary skills are resulting all other embodiments under the prerequisite of not making creative work, all belong to the scope that the utility model is protected.
As depicted in figs. 1 and 2, in the situation that by gravity knot screen 1 horizontal positioned, right side in Fig. 2 is called to " front side ", left side in Fig. 2 is called to " rear side ", and the side towards the observer in Fig. 2 is called to " left side ", the opposition side of the side towards the observer in Fig. 2 is called to " right side "." front side " used in the text, " rear side ", " left side ", " right side " only for reference to and be convenient to describe, and do not mean that and limited.
As depicted in figs. 1 and 2, gravity knot screen 1 of the present utility model possesses: material toggling bucket 2, and it has left side wall 21 and right side wall 22, in the front side of this material toggling bucket 2, is provided with charging aperture 3, at the rear side of this material toggling bucket 2, is provided with discharging opening 4; And it is two in more than one setting gauge 5,5(present embodiment), it is pulled over material to discharging opening 4 from charging aperture 3, setting gauge 5 has material toggling axle 6, material toggling axle 6 is set up in the left and right sidewall 21,22 of material toggling bucket 2 and is connected with driving mechanism, be provided with a plurality of material toggling rods 7 on material toggling axle 6, the end of described a plurality of material toggling rods 7 stretches out towards the radially outward side of material toggling axle 6.
According to such structure, when material from the charging aperture 3 of front side enters material toggling bucket 2, can utilize the material toggling rod 7 of setting gauge 5 to stir, lift material, material is pulled over to the discharging opening 4 of rear side from the charging aperture 3 of front side, in this process, the weight foreign material that mix in material drop to material toggling bucket bottom under Action of Gravity Field, thereby the weight foreign material are removed from material.
As shown in Figure 2, charging aperture 3 is located at the position of the forward side of material toggling bucket 2, and towards upper opening, discharging opening 4 is located at the position by rear side of material toggling bucket, and towards oblique lower opening roughly, two setting gauges 5, 5 can will enter into the material approximate horizontal ground of material toggling bucket 2 from setting gauge 5 from charging aperture 3, pull over to setting gauge 5 in 5 front side, 5 rear side, and discharge from discharging opening 4, in the utility model, do not limit the particular location of charging aperture and discharging opening and opening towards, as long as charging aperture, setting gauge, discharging opening configures along general horizontal direction, and charging aperture and discharging opening lay respectively at the setting gauge both sides and get final product.
In an example, as shown in Figure 2, material toggling bucket 2 is formed with the recess 9 for stockpiling the weight foreign material below two setting gauges 5,5, and this recess 9 is curved recessed shape.The sidewall of material toggling bucket 2 bottom near, be that the sidewall (being left side wall 21 here) at recess 9 places has square observation panel 8, the situation that stockpiles that can observe the weight foreign material of material toggling bucket 2 inside from this observation panel 8, when the weight foreign material stockpile when too much, the weight foreign material can be taken out from this observation panel 8.Also be provided with lid (not shown) at these observation panel 8 places, prevent that material is from observation panel 8 effusions.
At Fig. 2 center dant 9, it is arc, certainly, recess 9 can also be other shapes, the bottom that for example figure 3 illustrates recess 9 is plane example, at this moment, the weight foreign material can be stockpiled at recess 9, therefore equally, without particular limitation of the concrete shape of recess 9, as long as have certain difference in height between the lowest part of recess 9 and discharging opening 4, prevent that the weight foreign material from skidding off from discharging opening.Position about observation panel 8, both can be opened in as shown in Figure 2 material toggling bucket bottom by charging aperture one side, also can be opened in as shown in FIG. 3 material toggling bucket bottom by discharging opening one side, quantity about observation panel 8 can arrange as the case may be, not only many places can be opened in, also many places can be opened in.And, do not limit opening shape and the opening size of observation panel 8, can be for example semicircle, or other shape, as long as convenient, the weight foreign material are taken out from observation panel.
In a preferred example, screen cloth (omitting diagram) also can be set at described recess 9 places, set the size of screen cloth mesh according to the volume of material and the volume adequacy that is doped in the weight foreign material in material, the relatively little weight foreign material of volume that fall into recess 9 are spilt from screen cloth, the weight foreign material are removed from material.
Fig. 1 and Fig. 2 are the internal structures for gravity knot screen 1 is shown and omitted the cover of material toggling bucket 2 tops, that is to say, cover can be set above material toggling bucket 2 and only reserve up charging aperture 3, can prevent that thus material from dropping out outside auto levelizer in stirring, and, in preventing that the dust that produces in when work etc. from flying away extraneous air, guarantee the clean of working environment.
Below, the concrete structure of the setting gauge 5 in present embodiment, setting position, direction of rotation etc. are elaborated.
As depicted in figs. 1 and 2, be provided with two setting gauges 5,5 at material toggling bucket 2, each setting gauge 5 has material toggling axle 6, and the material toggling axle 6 of each setting gauge 5 is level and is parallel to each other, the two ends of material toggling axle 6 are set up in the left and right sidewall 21,22 of material toggling bucket 2, are provided with a plurality of material toggling rods 7 on material toggling axle 6.Material toggling rod 7 is that arc is shaft-like, and an end is arranged at material toggling axle 6, and the other end stretches out to the radial outside of material toggling axle 6.The arrangement mode of material toggling rod 7 on material toggling axle 6 is: axially often separating predetermined space and just in the mode of an angle of 90 degrees degree that circumferentially staggers along material toggling axle 6, a material toggling rod 7 is set along material toggling axle 6.Certainly, the arrangement mode of material toggling rod is not limited to this, for example, that a material toggling rod is set in the position that often separates predetermined space in the present embodiment, but can be also that a plurality of material toggling rods are set in the position that separates predetermined space, and the described a plurality of material toggling rods that are positioned at the axial same position of material toggling axle circumferentially are uniformly distributed along the material toggling axle, therefore, do not limit the setting position of material toggling rod on the material toggling axle.
In illustrated example, material toggling rod 7 is that an end is arranged at material toggling axle 6, the form that the other end stretches out to the radial outside of material toggling axle 6, however be not limited to this, material toggling rod 7 can be also following form: material toggling axle 6 is fixed in the middle part of material toggling rod 7, and stretch out to the radial outside of material toggling axle 6 at two ends.That is to say, as long as can play the effect of stirring, lift material, do not limit the set-up mode of material toggling rod on the material toggling axle.
About the bending direction of material toggling rod 7, preferably as shown in Figure 2 towards its direction of rotation bending, more effectively material is lifted.It is shaft-like to be in the present embodiment that material toggling rod 7 is arc, as long as but can play the effect of stirring, lift material, do not limit its concrete shape, such as being linearity, crooked other shapes such as lath-shaped.
Observe in Fig. 2, will lean on a side of charging aperture 3 to be called upstream side, will lean on a side of discharging opening 4 to be called downstream, so, the direction of rotation of the setting gauge 5 of upstream side is clockwise, and the direction of rotation of the setting gauge 5 in downstream is counterclockwise.Preferably the setting gauge 5 of upstream side that height (being the height of material toggling axle 6) is set is highly lower than arranging of the setting gauge in downstream 5.Like this, as shown in the arrow A 1 in Fig. 2, A2, A3, A4, A5, when material from charging aperture 3 enters into material toggling bucket 2, the below of the setting gauge 5 of process upstream side, then by the material toggling rod of the setting gauge 5 in the setting gauge 5 of this upstream side and downstream, lifted, make the weight foreign material be deposited to material toggling bucket bottom, be recess 9, then, material is transferred to discharging opening 4 through the top of the setting gauge 5 in downstream.And, because there is difference in height in two setting gauges 5, therefore can improve the gravity drop, and can prevent that the weight foreign material that fallen from being lifted again by the setting gauge 5 in downstream.Stockpile when a certain amount of until the weight foreign material at recess 9 places, can the weight foreign material be taken out by observation panel 8.
In illustrated example, setting gauge 5 disposes two, but is not limited to this, for example also can only configure one or configure more than three.In the situation that a setting gauge 5 of configuration can suitably shorten the distance of charging aperture or discharging opening or the length of material toggling rod of increase setting gauge 5, make it possible to material is dialed to discharging opening from charging aperture; In the situation that dispose the setting gauge 5 more than three, highly lower than arranging of the setting gauge of downstream 5 highly successively by arranging of the setting gauge 5 of upstream side, the direction of rotation of the setting gauge 5 of the most close discharging opening 4 is: the material toggling rod of the top of the material toggling axle in this setting gauge towards the direction rotation of discharging opening 4 in order to material is transferred to.Yet, consider the complex structure degree of impurity-eliminating effect and device, two setting gauges of preferred disposition.
In an example, in order to improve dust removal rate, can also below the diapire at charging aperture 3 places of material toggling bucket 2, vibrating device be set.The side view of the part of charging aperture one side that Fig. 4 is material toggling bucket that the gravity knot screen in Fig. 3 only is shown, as shown in Figure 4, be provided with oscillating plate 30 below the part diapire at feed hopper 3 places of material toggling bucket, the below of oscillating plate 30 is provided with vibrating device 31, this vibrating device 31 can produce vibration and drive oscillating plate 30 and together vibrate, thereby be conducive to shake and fall to being doped in the weight foreign material in material, and make it be slipped to the bottom of material toggling bucket along the wall section 30 of tilting, , at first material drives oscillating plate 30 vibrations through vibrating device 31 and carries out removal of impurities, then carry out removal of impurities through above-mentioned setting gauge 5, improved impurity-eliminating effect.
Fig. 5 for from beneath to, the stereogram of the part of charging aperture one side that the material toggling bucket only is shown, preferably: as shown in Figure 5, also be provided with screen cloth 32,33 near described oscillating plate 30, screen cloth 32 is positioned at the diapire place of the top of oscillating plate 30, screen cloth 33 is positioned at the diapire place of oscillating plate 30 belows, like this, vibration by vibrating device 31, can make oscillating plate 30 vibrations, thereby the weight foreign material that fallen by shake can directly spill from the mesh of screen cloth 31,32, reduce the amount stockpiled in the weight foreign material of material toggling bucket bottom.Also be provided with the lid (not shown) of square observation panel 8 and this observation panel 8 on the sidewall of the material toggling bucket at screen cloth 33 places, due in the removal of impurities process (in the vibration processes of vibrating device) have in the mesh that material is tucked into screen cloth, screen cloth 33 approaches the bottom of material toggling bucket and can be tucked into by the charging aperture cleaning of top the material in mesh unlike screen cloth 32, therefore, not only can observe the situation of material toggling bucket inside by this observation panel 8, can also dredge by observation panel 8 mesh of the screen cloth 33 of below, and weight foreign material that will be larger directly take out from observation panel 8.In described example, at first utilize vibrating device 31 to carry out removal of impurities, utilize afterwards setting gauge 5 to carry out removal of impurities, like this, can contribute to the raising of the dust removal rate of gravity knot screen 1.
Certainly, below the diapire at charging aperture 3 places of feed hopper 2, the situation that vibrating device is not only applicable to the flat recess shown in Fig. 3 is set, be equally applicable to the situation of arc-shaped depression portion shown in Fig. 2, if also at the diapire place at charging aperture place, also have additional screen cloth, only the screen cloth of below 33 correspondingly need to be set as to arc or screen cloth 33 is not set and screen cloth 32 only is set gets final product.
Claims (11)
1. a gravity knot screen, is characterized in that,
Described gravity knot screen possesses:
The material toggling bucket, it has the left and right sidewall, in the front side of this material toggling bucket, is provided with charging aperture, at the rear side of this material toggling bucket, is provided with discharging opening; And
More than one setting gauge, it is pulled over material to discharging opening from charging aperture, described setting gauge has the material toggling axle, described material toggling pedestal is located at the left and right sidewall of described material toggling bucket and is connected with driving mechanism, be provided with a plurality of material toggling rods on the material toggling axle, the end of described a plurality of material toggling rods stretches out towards the radially outward side of described material toggling axle.
2. gravity knot screen according to claim 1, is characterized in that,
Described material toggling bucket is formed with for stockpiling the recess of weight foreign material below described setting gauge, and described recess is recessed shape.
3. gravity knot screen according to claim 2, is characterized in that,
Be provided with screen cloth at described recess.
4. gravity knot screen according to claim 1, is characterized in that,
The described material toggling rod of described setting gauge is towards its direction of rotation bending.
5. gravity knot screen according to claim 1, is characterized in that,
In described gravity knot screen, dispose plural described setting gauge, the material toggling axle of described setting gauge is parallel to each other, and wherein the height by the described material toggling axle of the described setting gauge of the aspect ratio downstream of the described material toggling axle of the described setting gauge of upstream side is low.
6. according to the described gravity knot screen of any one in claim 1 to 5, it is characterized in that,
The direction of rotation of the described setting gauge of close described discharging opening is: the material toggling rod of the top of the material toggling axle in this setting gauge is towards the direction rotation of described discharging opening.
7. gravity knot screen according to claim 6, is characterized in that,
Described setting gauge is configured to two, and the direction of rotation of described two described setting gauges is contrary.
8. gravity knot screen according to claim 1, is characterized in that,
The sidewall of described material toggling bucket bottom near position have observation panel, its situation that stockpiles for the weight foreign material of observing described material toggling bucket inside is also taken out foreign material from this observation panel.
9. gravity knot screen according to claim 1, is characterized in that,
Described gravity knot screen possesses cover above the material toggling bucket.
10. gravity knot screen according to claim 1, is characterized in that,
Be provided with vibrating device below the diapire at the charging aperture place of described material toggling bucket.
11. gravity knot screen according to claim 10, is characterized in that,
Diapire at the charging aperture place of described material toggling bucket is provided with screen cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320433831.9U CN203370735U (en) | 2013-07-19 | 2013-07-19 | Gravity impurity removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320433831.9U CN203370735U (en) | 2013-07-19 | 2013-07-19 | Gravity impurity removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370735U true CN203370735U (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320433831.9U Expired - Fee Related CN203370735U (en) | 2013-07-19 | 2013-07-19 | Gravity impurity removal device |
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| Country | Link |
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| CN (1) | CN203370735U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959361A (en) * | 2015-06-18 | 2015-10-07 | 孙立志 | Waste clothes harmless disposal system and method |
| CN108405168A (en) * | 2018-05-14 | 2018-08-17 | 兖州煤业股份有限公司 | Jigging machine exclusion device |
| CN111871573A (en) * | 2020-07-28 | 2020-11-03 | 惠州市以恒科技有限公司 | Traditional Chinese medicine proportioning equipment and traditional Chinese medicine proportioning method thereof |
| CN112474491A (en) * | 2020-12-04 | 2021-03-12 | 湖南飞沃新能源科技股份有限公司 | Rod-shaped object conveying device, cleaning device, thread rolling cleaning device and method |
| CN112604971A (en) * | 2020-12-11 | 2021-04-06 | 山东德隆博德尔环保装备发展有限公司 | Solid garbage sorter |
-
2013
- 2013-07-19 CN CN201320433831.9U patent/CN203370735U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959361A (en) * | 2015-06-18 | 2015-10-07 | 孙立志 | Waste clothes harmless disposal system and method |
| CN104959361B (en) * | 2015-06-18 | 2018-01-19 | 孙文星 | A kind of waste and old clothes innocuity disposal system and its processing method |
| CN108405168A (en) * | 2018-05-14 | 2018-08-17 | 兖州煤业股份有限公司 | Jigging machine exclusion device |
| CN108405168B (en) * | 2018-05-14 | 2023-08-15 | 兖矿能源集团股份有限公司 | Impurity removing device for jigger |
| CN111871573A (en) * | 2020-07-28 | 2020-11-03 | 惠州市以恒科技有限公司 | Traditional Chinese medicine proportioning equipment and traditional Chinese medicine proportioning method thereof |
| CN112474491A (en) * | 2020-12-04 | 2021-03-12 | 湖南飞沃新能源科技股份有限公司 | Rod-shaped object conveying device, cleaning device, thread rolling cleaning device and method |
| CN112604971A (en) * | 2020-12-11 | 2021-04-06 | 山东德隆博德尔环保装备发展有限公司 | Solid garbage sorter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20180719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |