CN210846722U - Ore crushing and screening all-in-one machine - Google Patents
Ore crushing and screening all-in-one machine Download PDFInfo
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- CN210846722U CN210846722U CN201921669785.6U CN201921669785U CN210846722U CN 210846722 U CN210846722 U CN 210846722U CN 201921669785 U CN201921669785 U CN 201921669785U CN 210846722 U CN210846722 U CN 210846722U
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Abstract
The utility model provides an ore crushing and screening all-in-one, including feed arrangement, breaker and screening plant, feed arrangement includes the box, sieves material subassembly, spacing subassembly and power component, and the box includes feeding storehouse and goes out the feed bin, sieves material unit mount in feeding storehouse, and spacing unit mount is in going out the feed bin, and power component connects sieves material subassembly and spacing subassembly, and breaker installs the below at feed arrangement, and screening plant includes the sieve and connects the material subassembly, the utility model discloses a spacing subassembly of power component control reciprocates the feeding volume of controlling breaker in going out the feed bin, and the building stones after the breakage falls into the sieve that the slope set up simultaneously, because of the action of gravity, the building stones roll downwards and in corresponding screening portion falls into corresponding material that connects the workbin, solved breaker's feeding volume uncontrollable among the prior art, the screen jam is easy when broken roller operation is obstructed and leads to crushing efficiency to reduce and the screening and the technical problem that the screening efficiency descends .
Description
Technical Field
The utility model relates to a mining equipment field, a concrete position ore crushing screening all-in-one.
Background
In the production process of the mine, the engineering truck transports the raw stones mined on the mine to a sandstone production line, the raw stones are subjected to multistage crushing and screening to finally obtain a plurality of sandstone products with different specifications, and the efficiency of crushing and screening is related to the production efficiency of the whole sandstone production line.
The invention patent with the Chinese patent application number of CN201810991796.X discloses an ore crushing and screening device, which comprises a crushing structure and a screening structure, wherein the crushing structure comprises a crushing area and a rolling area, the crushing area is used for primarily crushing ore materials, and the rolling area is used for further rolling the materials; the rolling area comprises a rolling block and a sieve plate, and a rolling area is formed between the rolling block and the sieve plate; the rolling blocks are two arc-shaped block structures which are matched with each other and rotate relatively in the rolling area, so that the rolling of the materials is realized; the ore materials after crushing and rolling enter a screening structure for screening, and the crushing and screening device is simple in structure and convenient to operate, improves the mineral grinding effect, and facilitates subsequent screening and further processing.
However, when the crushing roller is used and a feeding device is not arranged, the crushing roller is easy to be blocked to reduce the crushing efficiency when the crushing roller is subjected to primary crushing, and meanwhile, the sieve holes in the sieve plate are easy to be blocked by ores to reduce the sieving efficiency.
SUMMERY OF THE UTILITY MODEL
In order to the problem, the utility model provides an ore crushing and screening all-in-one, it reciprocates the feeding volume that controls breaker through the spacing subassembly of power pack control in going out the feed bin, building stones after the breakage falls into the sieve that the slope set up simultaneously, because the action of gravity, building stones roll downwards and in corresponding screening portion drops into corresponding material that connects the workbin, breaker's feeding volume uncontrollable among the prior art has been solved, the easy technical problem that leads to the screening efficiency to descend that is blockked up of sieve when broken roller operation is obstructed and leads to the crushing efficiency to reduce and sieve.
In order to achieve the above object, the utility model provides an ore crushing and screening all-in-one machine, include:
the feeding device comprises a box body, a material sieving component, a limiting component and a power component, the box body comprises a feeding bin and a discharging bin which are arranged up and down, the material sieving component is installed in the feeding bin, the limiting component is arranged in the discharging bin in a sliding mode, and the power component is in transmission connection with the limiting component and the material sieving component;
the crushing device is arranged below the discharging bin;
the screening device comprises a screen plate and a material receiving assembly, the screen plate is obliquely arranged below the crushing device, and the material receiving assembly is arranged below the screen plate;
the power component drives the screening component to rotate in the feeding bin and simultaneously drives the limiting component to move up and down in the discharging bin, so that stone materials to be crushed enter the crushing device in order, then fall on the sieve plate through the crushed stone materials and roll downwards along the sieve plate, and fall into the material receiving component in the rolling process.
As an improvement, the screening component comprises a main rotating roller, an auxiliary rotating roller, a round bar and a transmission component, wherein the main rotating roller is rotatably installed in the feeding bin, one end of the main rotating roller is connected with an external power mechanism, the auxiliary rotating roller and the main rotating roller are arranged side by side, the round bar is vertically and uniformly distributed on the surface of the main rotating roller and the surface of the auxiliary rotating roller, the transmission component is in transmission connection with the main rotating roller and the auxiliary rotating roller, and the transmission component is a belt pulley transmission system.
As an improvement, the limiting assembly comprises a sliding groove, a material blocking part and a sliding body, the sliding groove is symmetrically arranged on the front side and the rear side of the discharging bin, the sliding groove is vertically arranged, the material blocking part is of an I-shaped structure, the sliding body is slidably arranged in the sliding groove, and the sliding body is fixed at the two ends of the material blocking part in the length direction.
As an improvement, the material blocking piece comprises an upper baffle, a lower baffle and a connecting plate, the connecting plate is connected with the upper baffle and the lower baffle, the cross sections of the upper baffle and the lower baffle are isosceles triangles, and the sliding body is fixed on the connecting plate.
As an improvement, the power assembly comprises a rotary table, a boss and a connecting rod, the rotary table is coaxially arranged with the auxiliary rotating roller, the rotary table is symmetrically arranged at two ends of the auxiliary rotating roller in the length direction, the boss is eccentrically arranged with the rotary table, the boss is fixedly connected with the rotary table, one end of the connecting rod is rotatably connected with the boss, and the other end of the connecting rod is rotatably connected with the sliding body.
As an improvement, the crushing device comprises a crushing box and a crushing roller, the crushing box comprises a crushing area and a discharging area which are arranged up and down, and the crushing area is positioned under the discharging bin; a pair of said crushing rollers are mounted side by side in said crushing zone.
As an improvement, the sieve plate comprises a first sieving part, a second sieving part and a third sieving part which are sequentially arranged downwards along the inclination direction of the sieve plate, the first sieving part is arranged below the discharging area, the gap width of the first sieving part is H, the gap width of the second sieving part is H, the gap width of the third sieving part is S, and H < H < S.
As an improvement, the material receiving assembly comprises a first material receiving box arranged below the first screening part, a second material receiving box arranged below the second screening part, a third material receiving box arranged below the third screening part and a fourth material receiving box arranged at the tail end of the third screening part.
The beneficial effects of the utility model reside in that:
(1) the utility model discloses during the use, building stones after the breakage fall on the sieve that the slope set up, because the action of gravity, building stones roll downwards along the sieve, the tiny particle falls in first sieve branch, well granule rolls first sieve branch and falls in the second sieve branch, the large granule rolls first sieve branch and second sieve branch in proper order and falls in the third sieve branch, bigger granule rolls first sieve branch, second sieve branch and third sieve branch in proper order and falls into the fourth and connects the workbin, utilize building stones granule size difference to cooperate gravity to guarantee the phenomenon that the sieve blocks up can not appear when screening, improved screening efficiency greatly;
(2) the utility model discloses in the in-process that uses, the dam piece shifts up, and the lower baffle plugs up the export of going out the feed bin, and the overhead gage is opened the import of going out the feed bin, and building stones get into out in the feed bin, and then the dam piece moves down, and the lower baffle is opened the export of going out the feed bin, and building stones fall, and the overhead gage plugs up the import of going out the feed bin simultaneously, prevents that unnecessary building stones from getting into, has controlled the feeding volume that building stones got into breaker, guarantees that the import of broken device can not block up;
(3) the arrangement of the material blocking part in the utility model ensures that stone materials can not be directly hit on the crushing roller, thereby protecting the crushing roller from being damaged and reducing the maintenance cost of equipment;
(4) the utility model discloses in, main live-rollers and vice live-rollers drive the round bar and rotate, stir the building stones in the feeding storehouse, place the jam of feeding storehouse import to the round bar plays the cushioning effect to the building stones that falls into in the feeding storehouse, has protected equipment, further reduction the maintenance cost of equipment.
To sum up, the utility model has the advantages of simple structure, design benefit, feeding are effectual, crushing efficiency is high and screening efficiency is high, are particularly useful for the production of ore.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mechanism of the feeding device;
figure 3 is a view of a stone feed crushed stone screening situation;
figure 4 a diagram of a stone feed crushed stone screening situation;
fig. 5 is a schematic diagram of a sieve plate structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example (b):
as shown in fig. 1, the utility model provides a mining crushing and screening all-in-one machine, including feed arrangement 1, feed arrangement 1 includes box 11, sieve material subassembly 12, spacing subassembly 13 and power component 14, box 11 includes feeding storehouse 111 and play feed bin 112 that set up from top to bottom, sieve material subassembly 12 is installed in feeding storehouse 111, spacing subassembly 13 sets up in going out feed bin 112 in a sliding manner, power component 14 transmission connection spacing subassembly 13 and sieve material subassembly 12;
the crushing device 2 is installed below the discharging bin 112;
the screening device 3 comprises a screening plate 31 and a material receiving assembly 32, the screening plate 31 is obliquely arranged below the crushing device 2, and the material receiving assembly 32 is arranged below the screening plate 31;
the power component 14 drives the screening component 12 to rotate in the feeding bin 111, and simultaneously drives the limiting component 13 to move up and down in the discharging bin 112, so that stones to be crushed enter the crushing device 2 in order, and then the crushed stones fall on the sieve plate 31, roll downwards along the sieve plate 31, and fall into the material receiving component 32 in the rolling process.
Further, the screening component 12 includes a main rotating roller 121, an auxiliary rotating roller 122, a round bar 123 and a transmission component 124, the main rotating roller 121 is rotatably installed in the feeding bin 111, one end of the main rotating roller is connected with an external power mechanism, the auxiliary rotating roller 122 and the main rotating roller 121 are arranged side by side, the round bar 123 is vertically and uniformly distributed on the surfaces of the main rotating roller 121 and the auxiliary rotating roller 122, the transmission component 124 is in transmission connection with the main rotating roller 121 and the auxiliary rotating roller 122, and the transmission component 124 is a belt pulley transmission system.
It should be noted that, as shown in fig. 2 and 3, in order to improve the buffering of the rock material, the round bars 123 on the main rotating roller 121 and the auxiliary rotating roller 122 cover the whole feeding hole of the feeding bin 111, and the rotation processes of the round bars 23 do not interfere with each other
As shown in fig. 2, as a preferred embodiment, the limiting assembly 13 includes sliding grooves 131, material blocking members 132, and sliding bodies 133, the sliding grooves 131 are symmetrically disposed on the front and rear sides of the discharging bin 112, the sliding grooves 131 are vertically disposed, the material blocking members 132 are of an i-shaped structure, the sliding bodies 133 are slidably disposed in the sliding grooves 131, and the sliding bodies 133 are fixed at two ends of the material blocking members 132 in the length direction.
Further, the material blocking member 132 includes an upper baffle 1321, a lower baffle 1322 and a connecting plate 1323, the connecting plate 1323 connects the upper baffle 1321 and the lower baffle 1322, the cross sections of the upper baffle 1321 and the lower baffle 1322 are both isosceles triangles, and the sliding body 133 is fixed on the connecting plate 1323.
It should be noted that, as shown in fig. 3 and fig. 4, the material blocking member 132 moves upward, the lower baffle 1322 blocks the outlet of the discharging bin 112, the upper baffle 1321 moves upward to open the inlet of the discharging bin 112, stone enters the discharging bin 112, and then, the material blocking member 132 moves downward, the lower baffle 1322 opens the outlet of the discharging bin 112, stone falls down, and the upper baffle 1321 blocks the inlet of the discharging bin 112 at the same time, so as to prevent redundant stone from entering the discharging bin 12, and control the feeding amount of the discharging bin 12 and further control the feeding amount of the crushing device 2.
It should be noted that the cross sections of the upper baffle 1321 and the lower baffle 1322 are isosceles triangles, which facilitates the sliding of stones and improves the feeding efficiency of stones.
As shown in fig. 2, the power assembly 14 includes a rotary plate 141, a boss 142 and a connecting rod 143, the rotary plate 141 and the auxiliary rotary roller 122 are coaxially disposed, a pair of rotary plates 141 are symmetrically disposed at two ends of the auxiliary rotary roller 122 in the length direction, the boss 142 and the rotary plate 141 are eccentrically disposed and fixedly connected to the rotary plate 141, one end of the connecting rod 143 is rotatably connected to the boss 142, and the other end thereof is rotatably connected to the sliding body 133.
As shown in fig. 3, the crushing device 2 includes a crushing box 21 and a crushing roller 22, the crushing box 21 includes a crushing zone 211 and a discharging zone 212 which are arranged up and down, and the crushing zone 211 is located right below the discharging bin 112; a pair of said crushing rollers 22 are mounted side by side in said crushing zone 211.
It should be noted that, as shown in fig. 3, for better crushing effect, the pair of crushing rollers 22 covers the whole crushing box 21, and for better discharging, the discharging area 212 is provided in a funnel shape.
It should be noted that the up-and-down movement of the material blocking member 132 controls the feeding amount of the crushing box 21 to ensure that the rotation of the crushing roller 22 is not blocked, and at the same time, the crushing roller 22 is not broken by stones, so as to protect the crushing roller 22.
As shown in fig. 3 and 5, as a preferred embodiment, the screen plate 31 includes a first screening portion 311, a second screening portion 312, and a third screening portion 313 which are sequentially provided in a downward direction of an inclination thereof, the first screening portion 311 is provided below the discharge area 212, a gap width of the first screening portion 311 is H, a gap width of the second screening portion 312 is H, a gap width of the third screening portion 313 is S, and H < S.
Further, the material receiving assembly 32 comprises a first material receiving box 321 installed below the first sieving part 311, a second material receiving box 322 installed below the second sieving part 312, a third material receiving box 323 installed below the third sieving part 313, and a fourth material receiving box 324 installed at the tail end of the third sieving part 313.
It should be noted that the stone material grains crushed by the crushing rolls 22 are different in size, the maximum diameter of the small grains is smaller than the gap H of the first sieving portion 311, the maximum diameter of the medium grains is larger than the gap H of the first sieving portion 311 and smaller than the gap H of the second sieving portion 312, the maximum diameter of the large grains is larger than the gap H of the second sieving portion 312 and smaller than the gap S of the third sieving portion 313, and the minimum diameter of the larger grains is larger than the gap S of the third sieving portion 313.
It should be further noted that the stone material crushed by the crushing roller 22 falls onto the first screening portion 311 through the discharging area 212, small stone particles directly fall into the first material receiving box 321 through the first screening portion 311, other particles continue to roll downward, medium particles fall into the second material receiving box 322 through the second screening portion 312, the rest particles continue to move downward, large particles fall into the third material receiving box 323 through the third screening portion 313, and then larger particles roll into the fourth material receiving box 324.
The working process is as follows:
stone enters the feeding bin 111 from the outside, an external power mechanism drives the main rotating roller 121 to rotate, the main rotating roller 121 drives the auxiliary rotating roller 122 to rotate through the transmission assembly 124, the circular rods 123 on the main rotating roller 121 and the auxiliary rotating roller 122 buffer the stone and stir the stone, the auxiliary rotating roller 122 drives the turntable 141 to rotate while rotating, the connecting rod 143 drives the sliding body 133 to move up and down in the sliding chute 131, the blocking piece 132 moves along with the sliding body 133, when the blocking piece 132 moves upwards, the lower blocking plate 1322 blocks the outlet of the discharging bin 112, the upper blocking plate 1321 moves upwards to open the inlet of the discharging bin 112, the stone enters the discharging bin 112, and then the blocking piece 132 moves downwards, and the lower blocking plate 1322 opens the outlet of the feeding bin 112, building stones fall down, simultaneously overhead gage 1321 will the import of feeding storehouse 112 is blocked up, and building stones pass through go out the feed bin 112 and get into in the broken case 21, and through a pair of crushing roller 22 is broken, later pass through ejection of compact district 212 falls to on the sieve 31, the building stones of small granule directly passes through first screening portion 311 falls into first material receiving box 321, other granules continue to roll downwards, well granule passes through second screening portion 312 falls into in second material receiving box 322, remaining granule continues the downstream, and the large granule passes through third screening portion 313 falls into in third material receiving box 323, later bigger granule roll to in fourth material receiving box 324.
Claims (8)
1. An ore crushing and screening all-in-one machine, comprising:
the feeding device (1) comprises a box body (11), a screening component (12), a limiting component (13) and a power component (14), the box body (11) comprises a feeding bin (111) and a discharging bin (112) which are arranged up and down, the screening component (12) is installed in the feeding bin (111), the limiting component (13) is arranged in the discharging bin (112) in a sliding mode, and the power component (14) is in transmission connection with the limiting component (13) and the screening component (12);
the crushing device (2), the crushing device (2) is installed below the discharging bin (112);
the screening device (3) comprises a screening plate (31) and a material receiving assembly (32), the screening plate (31) is obliquely arranged below the crushing device (2), and the material receiving assembly (32) is arranged below the screening plate (31);
power component (14) drive sieve material subassembly (12) are in feeding storehouse (111) internal rotation drives simultaneously spacing subassembly (13) are in reciprocate in ejection of compact storehouse (112), make the stone material of treating breakage get into in order in breaker (2), later, fall through broken stone material on sieve (31), and follow sieve (31) roll down to fall into at the roll in-process connect material subassembly (32).
2. The ore crushing and screening all-in-one machine according to claim 1, characterized in that the screening component (12) comprises a main rotating roller (121), an auxiliary rotating roller (122), round rods (123) and a transmission component (124), wherein the main rotating roller (121) is rotatably installed in the feeding bin (111), one end of the main rotating roller is connected with an external power mechanism, the auxiliary rotating roller (122) and the main rotating roller (121) are arranged side by side, the round rods (123) are vertically and uniformly distributed on the surfaces of the main rotating roller (121) and the auxiliary rotating roller (122), the transmission component (124) is in transmission connection with the main rotating roller (121) and the auxiliary rotating roller (122), and the transmission component (124) is a belt pulley transmission system.
3. The ore crushing and screening all-in-one machine according to claim 2, characterized in that the limiting assembly (13) comprises sliding grooves (131), material blocking members (132) and sliding bodies (133), the sliding grooves (131) are symmetrically formed in the front side and the rear side of the discharging bin (112), the sliding grooves (131) are vertically arranged, the material blocking members (132) are of an I-shaped structure, the sliding bodies (133) are slidably arranged in the sliding grooves (131), and the sliding bodies (133) are fixed to two ends of the material blocking members (132) in the length direction.
4. The all-in-one ore crushing and screening machine is characterized in that the material blocking part (132) comprises an upper baffle plate (1321), a lower baffle plate (1322) and a connecting plate (1323), the connecting plate (1323) is connected with the upper baffle plate (1321) and the lower baffle plate (1322), the cross sections of the upper baffle plate (1321) and the lower baffle plate (1322) are isosceles triangles, and the sliding body (133) is fixed on the connecting plate (1323).
5. The ore crushing and screening all-in-one machine according to claim 3, wherein the power assembly (14) comprises a rotary table (141), a boss (142) and a connecting rod (143), the rotary table (141) and the auxiliary rotating roller (122) are coaxially arranged, a pair of rotary tables (141) are symmetrically arranged at two ends of the auxiliary rotating roller (122) in the length direction, the boss (142) and the rotary table (141) are eccentrically arranged and fixedly connected with the rotary table (141), one end of the connecting rod (143) is rotatably connected with the boss (142), and the other end of the connecting rod is rotatably connected with the sliding body (133).
6. An all-in-one ore crushing and screening machine as claimed in claim 1, wherein the crushing device (2) comprises a crushing box (21) and a crushing roller (22), the crushing box (21) comprises a crushing area (211) and a discharging area (212) which are arranged up and down, and the crushing area (211) is positioned right below the discharging bin (112); a pair of said crushing rollers (22) are mounted side by side in said crushing zone (211).
7. An all-in-one ore crushing and screening machine according to claim 6, wherein the screening deck (31) comprises a first screening portion (311), a second screening portion (312) and a third screening portion (313) which are arranged in sequence in the direction of inclination downwards, the first screening portion (311) is arranged below the discharge area (212), the gap width of the first screening portion (311) is H, the gap width of the second screening portion (312) is H, the gap width of the third screening portion (313) is S, and H < H < S.
8. An all-in-one ore crushing and screening machine according to claim 7, wherein the material receiving assembly (32) comprises a first material receiving box (321) installed below the first screening section (311), a second material receiving box (322) installed below the second screening section (312), a third material receiving box (323) installed below the third screening section (313) and a fourth material receiving box (324) installed at the end of the third screening section (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921669785.6U CN210846722U (en) | 2019-10-08 | 2019-10-08 | Ore crushing and screening all-in-one machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921669785.6U CN210846722U (en) | 2019-10-08 | 2019-10-08 | Ore crushing and screening all-in-one machine |
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| Publication Number | Publication Date |
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| CN210846722U true CN210846722U (en) | 2020-06-26 |
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| CN201921669785.6U Active CN210846722U (en) | 2019-10-08 | 2019-10-08 | Ore crushing and screening all-in-one machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534892A (en) * | 2022-03-02 | 2022-05-27 | 济南鲁平建材有限公司 | Production line for ore processing for improving ore screening effect |
| CN115213201A (en) * | 2022-07-11 | 2022-10-21 | 张启志 | Treatment device and method based on concrete waste |
| CN117884219A (en) * | 2024-03-14 | 2024-04-16 | 陕西东方保发环保科技有限公司 | Regenerated polyester wet-type crushing device |
| CN117884219B (en) * | 2024-03-14 | 2024-05-31 | 陕西东方保发环保科技有限公司 | Regenerated polyester wet-type crushing device |
-
2019
- 2019-10-08 CN CN201921669785.6U patent/CN210846722U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534892A (en) * | 2022-03-02 | 2022-05-27 | 济南鲁平建材有限公司 | Production line for ore processing for improving ore screening effect |
| CN115213201A (en) * | 2022-07-11 | 2022-10-21 | 张启志 | Treatment device and method based on concrete waste |
| CN117884219A (en) * | 2024-03-14 | 2024-04-16 | 陕西东方保发环保科技有限公司 | Regenerated polyester wet-type crushing device |
| CN117884219B (en) * | 2024-03-14 | 2024-05-31 | 陕西东方保发环保科技有限公司 | Regenerated polyester wet-type crushing device |
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