CN213557670U - Unpowered device for automatically removing sundries - Google Patents
Unpowered device for automatically removing sundries Download PDFInfo
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- CN213557670U CN213557670U CN202022275471.7U CN202022275471U CN213557670U CN 213557670 U CN213557670 U CN 213557670U CN 202022275471 U CN202022275471 U CN 202022275471U CN 213557670 U CN213557670 U CN 213557670U
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Abstract
The utility model provides an unpowered automatic sundries removing device, which comprises a spiral classifier, an ore pulp chute and a pitch arc screen surface groove; the spiral classifier and the ore pulp chute are respectively obliquely arranged, and the ore pulp chute is respectively connected with the spiral classifier and the arc screen surface groove; the device also comprises a sundries receiving box, wherein the spiral classifier, the ore pulp chute, the arc line screen surface groove and the sundries receiving box are sequentially reduced in height. The arc line screen surface groove is supported and fixed through a supporting frame, a bearing seat is fixedly arranged above the supporting frame, a main shaft is installed on the bearing seat, a supporting plate is fixed on the main shaft, a flexible scraping plate is further arranged on the supporting plate, and the flexible scraping plate is fixed on the supporting plate through a tacking bolt. The utility model provides a device of unpowered automatic clear debris has realized the characteristics of unpowered automatic clear debris, has alleviateed staff's intensity of labour, has realized energy saving and consumption reduction's purpose.
Description
Technical Field
The utility model relates to a mineral processing technology field especially relates to a device of unpowered automatic clear debris.
Background
In the ore dressing production of industrial and mining enterprises, a plurality of pine trees are used as safety supports on an underground mining field, and finally, the pine trees are conveyed to an ore dressing plant along with ores, become wood chips after being crushed and ground by the ore dressing plant, are not beneficial to normal production of ore dressing and need to be removed by a method.
The traditional impurity removing method is that a fixed sieve is arranged on an overflow trough of spiral classification to separate impurities, and an operator irregularly removes impurities on a sieve surface, so that the defects that the labor intensity of the operator is increased, and the sieve surface is blocked to cause useful metal loss if the impurities are not removed in time are overcome; the other method is to install a cylindrical screen, which has the advantages of good effect, increased power drive and personnel operation, and large occupied area.
Disclosure of Invention
In order to solve the technical problem, the utility model provides an unpowered automatic debris removing device, which comprises a spiral classifier, an ore pulp chute and a pitch arc screen surface groove; the spiral classifier and the ore pulp chute are respectively obliquely arranged, and the ore pulp chute is respectively connected with the spiral classifier and the arc screen surface groove.
Wherein, the device also comprises a sundries receiving box.
The spiral classifier, the ore pulp chute, the arc line screen surface groove and the sundries receiving box are sequentially reduced in height.
Wherein, the height difference between the spiral classifier and the arc line sieve surface groove is 500-1000 mm.
The arc line screen surface groove is supported and fixed through a supporting frame, a bearing seat is fixedly arranged above the supporting frame, a main shaft is installed on the bearing seat, a supporting plate is fixed on the main shaft, a flexible scraping plate is further arranged on the supporting plate, and the flexible scraping plate is fixed on the supporting plate through a tacking bolt.
The arc screen surface groove is formed by bending a punching iron plate screen with the thickness of 1.5-3mm, the bending radius of the screen surface is 500-1000mm, the hole diameter of the screen surface punching is 1.5-3mm, two ends of the bent screen surface are welded with semicircular iron plates with the radius of 500-1000mm, and the thickness of the semicircular iron plates is 1.5-3 mm.
The support frame is formed by welding channel steel.
The main shaft is made of a steel pipe with the diameter of 40-80 mm.
The bearing plate is made of flat steel with the width of 30-50 mm, one end of the bearing plate is fixed on the main shaft, two small holes are drilled in the other end of the bearing plate, and the hole diameter is 13-20 mm.
The flexible rubbing plate is made of a conveying belt with the thickness of 15-30 mm and is fixed on the supporting plate through a tacking bolt.
The utility model has the advantages that:
an object of the utility model is to provide a device of unpowered automatic clear debris, this device has the preparation, the installation, it is convenient to maintain, easy operation is practical, has overcome all drawbacks of traditional method, debris and unqualified ore grain flow to the curved screen face groove along with the ore pulp after, the automatic rotary motion of doing under the impact force effect of ore pulp of flexible bracket, debris and unqualified ore grain can not see through the sieve mesh and is drawn out by flexible bracket and concentrate and collect in the debris receiving box, qualified ore grain then directly sees through the sieve mesh and enters into the next ore dressing process. The utility model provides a device of unpowered automatic clear debris has realized the characteristics of unpowered automatic clear debris, has alleviateed staff's intensity of labour, has realized energy saving and consumption reduction's purpose.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to the drawings without creative efforts for those skilled in the art.
FIG. 1 is a schematic structural view of the unpowered automatic sundries removing device provided by the utility model;
the names corresponding to the reference numbers in the drawings are as follows: the method comprises the following steps of 1-a spiral classifier, 2-an ore pulp chute, 3-an arc screen surface groove, 4-a support frame, 5-a bearing seat, 6-a main shaft, 7-a support plate, 8-a flexible rubbing plate, 9-a tacking bolt and 10-a sundries receiving box.
Detailed Description
The following is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
The utility model provides an unpowered automatic sundries removing device, which comprises a spiral classifier 1, an ore pulp chute 2 and an arc line screen surface groove 3; the spiral classifier 1 and the ore pulp chute 2 are respectively obliquely arranged, and the ore pulp chute 2 is respectively connected with the spiral classifier 1 and the arc screen surface groove 3; the device also comprises a sundries receiving box 10; the heights of the spiral classifier 1, the ore pulp chute 2, the arc screen surface groove 3 and the sundries receiving box 10 are reduced in sequence. The arc line screen surface groove 3 is supported and fixed through a supporting frame 4, a bearing seat 5 is fixedly arranged above the supporting frame 4, a main shaft 6 is installed on the bearing seat 5, a supporting plate 7 is fixed on the main shaft 6, a flexible scraping plate 8 is further arranged on the supporting plate 7, the flexible scraping plate 8 is fixed on the supporting plate 7 through a clinch bolt 9, the flexible scraping plate 8 is in close contact with the arc line screen surface groove 3 without a gap during installation, and a sundries receiving box 10 is installed below the arc line screen surface groove 3.
Example 1
The utility model provides a device for automatically removing sundries without power, the height difference between a spiral classifier 1 and an arc line screen surface groove 3 is 750mm, the arc line screen surface groove 3 is formed by bending a punching iron plate screen with the thickness of 2mm, the bending radius of the screen surface is 600mm, the punching aperture of the screen surface is 1.8mm, the two ends of the bent screen surface are welded with a semi-circular iron plate with the radius of 600mm, and the thickness of the semi-circular iron plate is 1.5 mm; the supporting frame 4 is formed by welding channel steel, the main shaft 6 is made of a steel pipe with the diameter of 60mm, the supporting plate 7 is made of flat steel with the width of 40mm, one end of the supporting plate 7 is fixed on the main shaft 6, two small holes are drilled at the other end of the supporting plate, the hole diameter is 15mm, the flexible rubbing plate 8 is made of a conveying belt with the thickness of 20mm and is fixed on the supporting plate 7 through a clinch bolt 9.
Example 2
The utility model provides a device for automatically removing sundries without power, the height difference between a spiral classifier 1 and an arc line screen surface groove 3 is 600mm, the arc line screen surface groove 3 is formed by bending a punching iron plate screen with the thickness of 1.5mm, the bending radius of the screen surface is 750mm, the punching aperture of the screen surface is 2mm, the two ends of the bent screen surface are welded with a semicircular iron plate with the radius of 750mm, and the thickness of the semicircular iron plate is 2 mm; the supporting frame 4 is formed by welding channel steel, the main shaft 6 is made of steel pipes with the diameter of 50mm, the supporting plate 7 is made of flat steel with the width of 30mm, one end of the supporting plate 7 is fixed on the main shaft 6, two small holes are drilled at the other end of the supporting plate, the hole diameter is 18mm, the flexible rubbing plate 8 is made of a conveying belt with the thickness of 15mm and is fixed on the supporting plate 7 through a clinch bolt 9.
Example 3
The utility model provides a device for automatically removing sundries without power, the height difference between a spiral classifier 1 and an arc line screen surface groove 3 is 800mm, the arc line screen surface groove 3 is formed by bending a punching iron plate screen with the thickness of 2mm, the bending radius of the screen surface is 850mm, the punching aperture of the screen surface is 3mm, the two ends of the bent screen surface are welded with a semicircular iron plate with the radius of 850mm, and the thickness of the semicircular iron plate is 3 mm; the supporting frame 4 is formed by welding channel steel, the main shaft 6 is made of a steel pipe with the diameter of 40mm, the supporting plate 7 is made of flat steel with the width of 45mm, one end of the supporting plate 7 is fixed on the main shaft 6, two small holes are drilled at the other end of the supporting plate, the hole diameter is 20mm, the flexible rubbing plate 8 is made of a conveying belt with the thickness of 25mm and is fixed on the supporting plate 7 through a clinch bolt 9.
Example 4
The utility model provides a device for automatically removing sundries without power, the height difference between a spiral classifier 1 and an arc line screen surface groove 3 is 1000mm, the arc line screen surface groove 3 is formed by bending a punching iron plate screen with the thickness of 3mm, the bending radius of the screen surface is 1000mm, the punching aperture of the screen surface is 2.5mm, the two ends of the bent screen surface are welded with a semicircular iron plate with the radius of 1000mm, and the thickness of the semicircular iron plate is 2.5 mm; the supporting frame 4 is formed by welding channel steel, the main shaft 6 is made of steel pipes with the diameter of 80mm, the supporting plate 7 is made of flat steel with the width of 50mm, one end of the supporting plate 7 is fixed on the main shaft 6, two small holes are drilled at the other end of the supporting plate, the hole diameter is 16mm, the flexible rubbing plate 8 is made of a conveying belt with the thickness of 28mm and is fixed on the supporting plate 7 through a clinch bolt 9.
Example 5
The utility model provides a device for automatically removing sundries without power, the height difference between a spiral classifier 1 and an arc line screen surface groove 3 is 550mm, the arc line screen surface groove 3 is formed by bending a punching iron plate screen with the thickness of 2.5mm, the bending radius of the screen surface is 500mm, the punching aperture of the screen surface is 1.5mm, the two ends of the bent screen surface are welded with a semi-circular iron plate with the radius of 500mm, and the thickness of the semi-circular iron plate is 1.5 mm; the supporting frame 4 is formed by welding channel steel, the main shaft 6 is made of a steel pipe with the diameter of 70mm, the supporting plate 7 is made of flat steel with the width of 40mm, one end of the supporting plate 7 is fixed on the main shaft 6, two small holes are drilled at the other end of the supporting plate, the hole diameter is 14mm, the flexible rubbing plate 8 is made of a conveying belt with the thickness of 30mm and is fixed on the supporting plate 7 through a clinch bolt 9.
At present, a spiral classifier is used in mineral separation production of mine enterprises in a large quantity for classifying ground products, unqualified coarse-grained ores return to a ball mill through a spiral for regrinding, qualified fine-grained ores flow to next-channel separation operation such as flotation, reselection, magnetic separation and the like along with overflow water of the spiral classifier, but some impurities on a mining field such as pine, woven fibers and the like can enter the next-channel separation operation along with the overflow water of the spiral classifier after grinding, and the impurities can affect the next-channel separation operation and need to be removed.
The utility model provides a device of unpowered automatic clear debris, when the overflow rivers of spiral classifier 1 to pitch arc sifting groove 3 on, because of receiving the mobile kinetic energy and the potential energy effect of overflow water, bearing plate 7 and flexible bracket 8 are promoted and do not stop's circular motion round main shaft 6, because of flexible bracket 8 is hugging closely pitch arc sifting groove 3, so the qualified ore that contains in the overflow water of spiral classifier 1 can see through pitch arc sifting groove 3's sieve mesh, and the debris that contain just is scraped out by flexible bracket 8 and falls into debris and receive workbin 10 because of passing through pitch arc sifting groove 3's sieve mesh, ensured that debris do not enter into the next road sorting operation, thereby improved the sorting environment, can improve the sorting effect, unpowered edulcoration has been realized simultaneously.
The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The unpowered device for automatically removing sundries is characterized in that: the device comprises a spiral classifier (1), an ore pulp chute (2) and an arc screen surface groove (3); the spiral classifier (1) and the ore pulp chute (2) are respectively obliquely arranged, and the ore pulp chute (2) is respectively connected with the spiral classifier (1) and the arc screen surface groove (3); the device also comprises a sundries receiving box (10), wherein the heights of the spiral classifier (1), the ore pulp chute (2), the arc screen surface groove (3) and the sundries receiving box (10) are sequentially reduced; the arc screen surface groove (3) is supported and fixed through a supporting frame (4), a bearing seat (5) is fixedly arranged above the supporting frame (4), a main shaft (6) is installed on the bearing seat (5), a supporting plate (7) is fixed on the main shaft (6), a flexible scraping plate (8) is further arranged on the supporting plate (7), and the flexible scraping plate (8) is fixed on the supporting plate (7) through a tacking bolt (9).
2. The unpowered automatic sundry removing device according to claim 1, wherein: the height difference between the spiral classifier (1) and the arc line sieve surface groove (3) is 500-1000 mm.
3. The unpowered automatic sundry removing device according to claim 1, wherein: the arc screen surface groove (3) is formed by bending a punching iron plate screen with the thickness of 1.5-3mm, the bending radius of the screen surface is 500-1000mm, the hole diameter of the screen surface punching is 1.5-3mm, two ends of the bent screen surface are welded with a semicircular iron plate with the radius of 500-1000mm, and the thickness of the semicircular iron plate is 1.5-3 mm.
4. The unpowered automatic sundry removing device according to claim 1, wherein: the support frame (4) is formed by welding channel steel.
5. The unpowered automatic sundry removing device according to claim 1, wherein: the main shaft (6) is made of a steel pipe with the diameter of 40-80 mm.
6. The unpowered automatic sundry removing device according to claim 1, wherein: the bearing plate (7) is made of flat steel with the width of 30-50 mm, one end of the bearing plate (7) is fixed on the main shaft (6), two small holes are drilled at the other end of the bearing plate, and the hole diameter is 13-20 mm.
7. The unpowered automatic sundry removing device according to claim 1, wherein: the flexible rubbing plate (8) is made of a conveying belt with the thickness of 15-30 mm and is fixed on the supporting plate (7) through a tacking bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022275471.7U CN213557670U (en) | 2020-10-14 | 2020-10-14 | Unpowered device for automatically removing sundries |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022275471.7U CN213557670U (en) | 2020-10-14 | 2020-10-14 | Unpowered device for automatically removing sundries |
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| CN213557670U true CN213557670U (en) | 2021-06-29 |
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| CN202022275471.7U Active CN213557670U (en) | 2020-10-14 | 2020-10-14 | Unpowered device for automatically removing sundries |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108262A (en) * | 2020-10-14 | 2020-12-22 | 江西分宜珠江矿业有限公司 | Unpowered device for automatically removing sundries |
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- 2020-10-14 CN CN202022275471.7U patent/CN213557670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108262A (en) * | 2020-10-14 | 2020-12-22 | 江西分宜珠江矿业有限公司 | Unpowered device for automatically removing sundries |
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