CN210059296U - Screening machine for separating light materials and stones - Google Patents
Screening machine for separating light materials and stones Download PDFInfo
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- CN210059296U CN210059296U CN201821657615.1U CN201821657615U CN210059296U CN 210059296 U CN210059296 U CN 210059296U CN 201821657615 U CN201821657615 U CN 201821657615U CN 210059296 U CN210059296 U CN 210059296U
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- shaft support
- rubber strip
- clearance
- rotary shaft
- bar
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Abstract
The utility model provides a screening machine for sorting out light material and building stones, include: a feeding belt conveyor; the vibrating screen is a bar circular vibrating screen, and circular bars with a certain inclination angle are used as a screen mesh; the undersize output belt conveyor; the bar rib plate is fixed on the cross beam by adopting a vertical plate; the clearance adjustment board, be located the front end of bar gusset, the clearance is adjustable, after the material falls into bar circular vibrating screen, the heavy object that is less than clearance adjustment board clearance is carried away after falling into the subsieve screen thing output belt feeder as the subsieve screen thing, the heavy object that is greater than clearance adjustment board clearance slides down from the bar anterior segment of bar gusset, impulsive force and speed increase under inertial effect, thereby cross and fall into boulder and storage department again after the clearance adjustment board falls on the boulder chute, separate with the light material.
Description
Technical Field
The utility model relates to a refuse treatment field especially relates to a screening machine for selecting separately light material and building stones.
Background
The stale refuse contains a lot of massive stones and massive light materials, and if the stale refuse is not sorted out, the subsequent processes are greatly influenced, so far, manual sorting or winnowing is mostly used, the cost of the manual sorting is high, the efficiency is low, the winnowing effect is not ideal, and the prior problem is that the stale refuse is a difficult problem.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned problem that prior art exists, the utility model provides a screening machine for selecting separately light material and building stones, the utility model discloses the design lies in: utilize inertia and impact principle to solve and select separately a difficult problem, general circular vibrating screen mostly adopts the screen cloth form, the utility model discloses a stick form, especially circular stick make the especially heavy object of object produce great inertia, have created favourable condition for selecting separately, install the stick on can swinging rubber strip support to the rubber strip in adjustable clearance plays the lump stone and passes through easily and the bulk light material is blockked the separation effect.
An object of the utility model is to provide a screening machine for sorting out light material and building stones, include:
a feeding belt conveyor (1);
the vibrating screen (2) is a bar round vibrating screen (2) which has a special vibrating mode and adopts round bars with a certain inclination angle as a screen cloth, so that heavy objects can generate larger inertia;
a screen underflow output belt conveyor (3);
the bar rib plates (18) are vertical plates and are fixed on the cross beams (17), so that the coil materials with larger length can easily slide down along the bars (16) with adjustable gaps of the bar rib plates (18);
the clearance adjusting plate (13) is positioned at the front end of the bar rib plate (18), the clearance of the clearance adjusting plate is adjustable, when materials fall into the bar circular vibrating screen (2), heavy objects smaller than the clearance of the clearance adjusting plate (13) fall into the screen underflow output belt conveyor (3) as screen underflow (19) and are conveyed out, the heavy objects larger than the clearance of the clearance adjusting plate (13) slide down from the front section of the bars of the bar rib plate (18), the impact force and the speed are increased under the action of inertia, and the heavy objects cross the clearance adjusting plate (13) and fall onto the large stone chute (12) and then onto the large stone and a storage position (11) so as to be separated from the light materials (14).
Preferably, a rotary shaft support bracket (10) is welded to the two foremost rods of the bar circular vibrating screen (2), the movable rotary shaft support (6) is fixed to the rotary shaft support bracket (10) through bolts and nuts on the movable rotary shaft support (6), and the front-rear distance of the movable rotary shaft support (6) on the rotary shaft support bracket (10) is adjusted by adjusting the front-rear position of the movable rotary shaft support (6) on the rotary shaft support bracket (10).
Preferably, the device also comprises a rotating shaft (4), a swingable rubber strip support (7), a rubber strip (8) and an adjustable rubber strip gap spacer bush (9), wherein the rotating shaft (4) is arranged on a movable rotating shaft support (6), the swingable rubber strip support (7) and the adjustable rubber strip gap spacer bush (9) are arranged on the rotating shaft (4), the distance between the rubber strips (8) is changed by replacing the adjustable rubber strip gap spacer bush (9), when a light material (14) with large impact force or humidity can not cross the distance between the rubber strips (8) due to large loose area and hit the rubber strips (8), the light material (14) is prevented from crossing the rubber strips (8) due to the function of the swingable rubber strip support (7), and falls onto a light material output belt conveyor (15) through a gap in front of a gap adjusting plate (13) to be conveyed out, the boulders with relatively small areas can cross the distance between the rubber strips (8) or only hang on the rubber strips (8), and then fall onto the boulder chute (12) and the storage place (11).
Preferably, the rubber belt conveyor further comprises an adjusting nut (5), and the rubber belt (8) moves back and forth by adjusting the position of the adjusting nut (5) to move the movable rotating shaft support (6) back and forth.
Preferably, the movable rotary shaft support (6) is fixed with the rotary shaft support bracket (10) through a bolt and a nut on the movable rotary shaft support (6), and the height of the rubber strip (8) is increased or decreased by adjusting the up-down position of the movable rotary shaft support (6) on the rotary shaft support bracket (10).
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. The objects and features of the present invention will become more apparent in view of the following description taken in conjunction with the accompanying drawings, in which:
fig. 1 is a front view of a feeding belt conveyor and a material separating and conveying part of a screening machine for separating light materials and stone materials according to an embodiment of the present invention;
figure 2 is a front view of the structure of the rotating shaft and rubber strip part of the sieving machine for separating light materials from stone materials according to the embodiment of the present invention;
figure 3 is a front view of a rotary shaft support bracket and an adjustable rubber strip gap spacer structure of a screening machine for sorting light materials and stones according to an embodiment of the present invention;
figure 4 is a front view of a screen machine for separating light materials from stone materials according to an embodiment of the present invention;
figure 5 is a structural top view of a screening machine for separating light materials from stone materials according to an embodiment of the present invention.
In the figure, 1-feeding belt conveyor; 2-bar circular vibrating screen; 3-outputting the undersize products to a belt conveyor; 4-a rotating shaft; 5-adjusting the nut; 6-a movable rotating shaft support; 7-swingable rubber strip supports; 8-rubber strips; 9-adjustable rubber strip gap spacer bush; 10-a rotating shaft support bracket; 11-boulders and storage; 12-boulder chutes; 13-a gap adjustment plate; 14-light materials; 15-light material output belt conveyor; 16-gap adjustable bars; 17-a cross beam; 18-bar rib plate; 19-undersize.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, which are not intended to limit the scope of the invention.
Referring to figures 1-5, a screening machine for separating lightweight materials from stone includes: a feeding belt conveyor 1; the vibrating screen 2 is a bar circular vibrating screen 2, has a special vibrating mode, and adopts a circular bar with a certain inclination angle as a screen mesh, so that a heavy object can generate larger inertia; the undersize output belt conveyor 3; the bar rib plates 18 are vertical plates and are fixed on the cross beam 17, so that the coil materials with larger length can easily slide down along the bars 16 with adjustable gaps of the bar rib plates 18; the clearance adjusting plate 13 is located at the front end of the bar rib plate 18, the clearance of the clearance adjusting plate is adjustable, when materials fall into the bar circular vibrating screen 2, heavy objects smaller than the clearance of the clearance adjusting plate 13 fall into the undersize output belt conveyor 3 as undersize materials 19 and are conveyed out, heavy objects larger than the clearance of the clearance adjusting plate 13 slide down from the front section of the bars of the bar rib plate 18, impact force and speed are increased under the action of inertia, and therefore the heavy objects cross the clearance adjusting plate 13 and fall onto the large stone chute 12 and then onto the large stone and the storage place 11, and are separated from the light materials 14. The rod circular vibrating screen 2 has rotary shaft support brackets 10 welded to the foremost two rods, the movable rotary shaft support 6 is fixed to the rotary shaft support brackets 10 by bolts and nuts provided on the movable rotary shaft support 6, and the front-rear distance of the movable rotary shaft support 6 to the rotary shaft support brackets 10 is adjusted by adjusting the front-rear position of the movable rotary shaft support 6 to the rotary shaft support brackets 10. Also comprises a rotating shaft 4, a swingable rubber strip support 7, a rubber strip 8 and an adjustable rubber strip gap spacer 9, wherein the rotating shaft 4 is arranged on a movable rotating shaft support 6, the swingable rubber strip support 7 and the adjustable rubber strip gap spacer 9 are mounted on the rotating shaft 4, the distance between the rubber strips 8 is changed by replacing the adjustable rubber strip gap spacer 9, when the light materials 14 with larger impact force or higher humidity cannot be collided with the rubber strips 8 beyond the distance of the rubber strips 8 due to large loose area, due to the action of the swingable rubber strip support 7, the rubber strip 8 is caused to swing, and this light material 14 is prevented from passing over the rubber strip 8, and falls on the light-weight output belt conveyor 15 through the gap in front of the gap adjusting plate 13 to be conveyed out, the boulders with relatively small areas can cross the distance between the rubber strips 8 or only hang on the rubber strips 8, and then fall onto the boulder chute 12 and the storage place 11. An adjusting nut 5 is included, and the rubber strip 8 is moved back and forth by adjusting the position of the adjusting nut 5 to move the movable rotation shaft support 6 back and forth. The movable rotary shaft support 6 is fixed to the rotary shaft support bracket 10 by bolts and nuts on the movable rotary shaft support 6, and the height of the rubber strip 8 is increased or decreased by adjusting the up-down position of the movable rotary shaft support 6 on the rotary shaft support bracket 10. Through a series of adjustments, the purpose of sorting by the large stone passing and the light material 14 falling is achieved. The gap of the bars 16 of the adjustable gap bar circular vibrating screen 2 is adjustable according to the sorting requirements. If the position is adjusted, other related positions are adjusted correspondingly to achieve the effect of ideal sorting.
The screening machine for separating the light materials and the stone materials solves the separation problem by utilizing the inertia and impact principles, adopts the bar form to replace a screen mesh, particularly a round bar, so that objects, particularly heavy objects, generate larger inertia, creates favorable conditions for separation, installs the bar on the swingable rubber bar support, can adjust the rubber bars in gaps, and plays the role that the lump stones easily pass through and the bulk light materials are blocked for separation.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, a person skilled in the art can change the embodiments and the application ranges according to the embodiments of the present invention, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (5)
1. A screening machine for selecting light material and building stones which characterized in that includes:
a feeding belt conveyor (1);
the vibrating screen (2) is a bar round vibrating screen (2) which has a special vibrating mode and adopts round bars with a certain inclination angle as a screen cloth, so that heavy objects can generate larger inertia;
a screen underflow output belt conveyor (3);
the bar rib plates (18) are vertical plates and are fixed on the cross beams (17), so that the coil materials with larger length can easily slide down along the bars (16) with adjustable gaps of the bar rib plates (18);
the clearance adjusting plate (13) is positioned at the front end of the bar rib plate (18), the clearance of the clearance adjusting plate is adjustable, when materials fall into the bar circular vibrating screen (2), heavy objects smaller than the clearance of the clearance adjusting plate (13) fall into the screen underflow output belt conveyor (3) as screen underflow (19) and are conveyed out, the heavy objects larger than the clearance of the clearance adjusting plate (13) slide down from the front section of the bars of the bar rib plate (18), the impact force and the speed are increased under the action of inertia, and the heavy objects cross the clearance adjusting plate (13) and fall onto the large stone chute (12) and then onto the large stone and a storage position (11) so as to be separated from the light materials (14).
2. The screening machine for separating lightweight materials from stone as claimed in claim 1, wherein: the rotary shaft support brackets (10) are welded on the two rods at the forefront end of the rod bar circular vibrating screen (2), the movable rotary shaft support (6) is fixed with the rotary shaft support brackets (10) through bolts and nuts on the movable rotary shaft support (6), and the front-back distance of the movable rotary shaft support (6) on the rotary shaft support brackets (10) is adjusted by adjusting the front-back position of the movable rotary shaft support (6) on the rotary shaft support brackets (10).
3. The screening machine for separating lightweight materials from stone as claimed in claim 2, wherein: the rubber belt conveyor is characterized by further comprising a rotating shaft (4), a swingable rubber strip support (7), a rubber strip (8) and an adjustable rubber strip gap spacer (9), wherein the rotating shaft (4) is mounted on a movable rotating shaft support (6), the swingable rubber strip support (7) and the adjustable rubber strip gap spacer (9) are mounted on the rotating shaft (4), the distance between the rubber strips (8) is changed by replacing the adjustable rubber strip gap spacer (9), when a light material (14) with high impact force or high humidity cannot impact the rubber strip (8) beyond the distance between the rubber strips (8) due to large loose area, the rubber strip (8) swings under the action of the swingable rubber strip support (7), the light material (14) is prevented from passing through the rubber strip (8), and falls onto a light material output belt conveyor (15) through a gap in front of a gap adjusting plate (13) and is conveyed out, and when the large stones with relatively small areas cross the distance between the rubber strips (8) or are only hung on the rubber strips (8), the large stones fall into the large stone chute (12) and then fall into the large stone and storage position (11).
4. A screening machine for separating lightweight materials from stone as claimed in claim 3, wherein: and the adjusting nut (5) is used for adjusting the position of the adjusting nut (5) so as to move the movable rotating shaft support (6) back and forth, so that the rubber strip (8) moves back and forth.
5. A screening machine for separating lightweight materials from stone as claimed in claim 3, wherein: the height of the rubber strip (8) is increased or decreased by adjusting the vertical position of the movable rotary shaft support (6) on the rotary shaft support bracket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657615.1U CN210059296U (en) | 2018-10-12 | 2018-10-12 | Screening machine for separating light materials and stones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657615.1U CN210059296U (en) | 2018-10-12 | 2018-10-12 | Screening machine for separating light materials and stones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210059296U true CN210059296U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821657615.1U Active CN210059296U (en) | 2018-10-12 | 2018-10-12 | Screening machine for separating light materials and stones |
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| CN (1) | CN210059296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318443A (en) * | 2020-04-09 | 2020-06-23 | 山东美萨泰克智能科技有限公司 | Size-adjustable combined sorting structure |
-
2018
- 2018-10-12 CN CN201821657615.1U patent/CN210059296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318443A (en) * | 2020-04-09 | 2020-06-23 | 山东美萨泰克智能科技有限公司 | Size-adjustable combined sorting structure |
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