CN214865060U - Multistage rolling screening machine for alloy scrap - Google Patents
Multistage rolling screening machine for alloy scrap Download PDFInfo
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- CN214865060U CN214865060U CN202121308655.7U CN202121308655U CN214865060U CN 214865060 U CN214865060 U CN 214865060U CN 202121308655 U CN202121308655 U CN 202121308655U CN 214865060 U CN214865060 U CN 214865060U
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Abstract
The utility model discloses a multistage rolling screening machine for alloy crushing, which comprises a support frame; the shell is fixed on the support frame, and one end of the shell is provided with a feed inlet; the bottom of the shell is provided with a plurality of discharge holes; the motor is fixed on the support frame; the rotating shaft is positioned in the shell; one end of the rotating shaft is connected with a power output shaft of the motor, and the other end of the rotating shaft is rotatably connected with the supporting frame; one end of the rotating shaft close to the feeding hole is higher than the other end of the rotating shaft; the screen group comprises a plurality of screen cylinders; the screen cylinders are fixedly connected with the rotating shaft through connecting rods; the aperture of the meshes of the plurality of screen cylinders is gradually reduced from inside to outside, and the length of the plurality of screen cylinders is gradually reduced from inside to outside. The utility model discloses a mode of arranging of a screen cloth section of thick bamboo in the screen cloth group has been changed, has improved the screening efficiency of roll screening machine to screen cloth section of thick bamboo accessible connecting rod split combination increases and decreases screen cloth section of thick bamboo quantity, but screen cloth section of thick bamboo's sieve mesh size fast adjustment improves the suitability of screening machine, and structural design is more reasonable, and area is little, is fit for using widely.
Description
Technical Field
The utility model relates to a garrulous alloy screening plant technical field of metallurgical industry, more specifically the utility model relates to a multistage rolling screening machine is used to garrulous alloy that says so.
Background
The sieving machine is a sieving mechanical device which utilizes the relative motion of bulk materials and a sieve surface to lead partial particles to penetrate through sieve pores and divide materials such as sand, gravel, broken stone and the like into different grades according to the particle size, and is widely applied to the fields of feed, grain, chemical industry, medicine, mining industry and the like. CN201920970489.3 discloses a multistage roll screening machine of mineral soil conditioner, its sieve section of thick bamboo comprises a plurality of sieve section of thick bamboo units, and a sieve section of thick bamboo unit comprises screen cloth and connecting block, and its advantage lies in multistage screening, and the casing can expand, and a sieve section of thick bamboo can make up the split, and its shortcoming lies in the horizontal combination of a sieve section of thick bamboo unit, leads to the equipment overlength, and area is big, and a sieve section of thick bamboo unit is too short, leads to the screening incomplete, inefficiency. CN201720492112.2 discloses a roll screen device of improved generation structure, has improved roll screen center pin transmission mode, has adopted the feed end of roll screen frame to pass through transmission and is connected with power device, and the lower part sets up riding wheel group strutting arrangement in the roll screen frame, and its advantage lies in, the easy access, and gear drive is more stable, and transmission efficiency is higher, and its shortcoming lies in, and the screening mesh is fixed, and the screen cloth is changed inconveniently, can not multistage screening.
Therefore, the problem that needs to be solved by those skilled in the art is how to provide a multistage rolling screening machine for crushed alloy, which can realize multistage screening and can be provided with screens which can be disassembled and combined.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a multistage rolling screening machine is used to garrulous alloy aims at solving above-mentioned technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multistage rolling screening machine for crushed alloy comprises:
a support frame;
a housing; the shell is fixed on the support frame, and a feed inlet is formed in one end of the shell; the bottom of the shell is provided with a plurality of discharge holes;
a motor; the motor is fixed on the support frame and is positioned on one side far away from the feeding hole;
a rotating shaft; the rotating shaft is positioned in the shell, and two ends of the rotating shaft penetrate through two ends of the shell and are rotatably connected with the shell; one end of the rotating shaft is connected with a power output shaft of the motor, and the other end of the rotating shaft is rotatably connected with the supporting frame; one end of the rotating shaft, which is close to the feed inlet, is higher than the other end of the rotating shaft;
a screen set; the screen group comprises a plurality of screen cylinders which are coaxially sleeved at intervals; the screen cylinders are fixedly connected with the rotating shaft through connecting rods and are coaxially arranged with the rotating shaft; a plurality of screen cylinder from inside to outside mesh aperture reduces gradually, and is a plurality of screen cylinder from inside to outside length reduces gradually.
Through the technical scheme, the utility model discloses a mode of arranging of a screen cloth section of thick bamboo in the screen cloth group has been changed, has improved the screening efficiency of roll screening machine to screen cloth section of thick bamboo accessible connecting rod split combination increases and decreases screen cloth section of thick bamboo quantity, but the sieve mesh size quick adjustment of a screen cloth section of thick bamboo improves the suitability of screening machine, the utility model discloses structural design is more reasonable, and area is little, is fit for using widely.
Preferably, in the multistage rolling screening machine for crushed alloys, the number of the discharge ports is one more than that of the screen cylinders, and the discharge ports are respectively located below one end of each screen cylinder far away from the feed port and below the outermost screen cylinder. The screened material of the corresponding size can be discharged.
Preferably, in the multistage rolling screening machine for crushed alloys, the number of the screen cylinders is 3, and the number of the discharge ports is 4. Can satisfy the level four screening.
Preferably, in the multistage rolling screening machine for crushed alloys, a baffle is fixed between each discharge port and one end of the screen cylinder, which is far away from the feed port. The baffle can avoid the garrulous alloy after the screening to mix again.
Preferably, in the multistage rolling screening machine for crushed alloy, the number of the connecting rods is multiple; the connecting rod is vertical to the rotating shaft, and one end of the connecting rod is in threaded connection with the rotating shaft; the rod body of the connecting rod and the screen cylinder are fastened or bound and fixed through a clamping piece. It is convenient to dismantle and assemble a screen cloth section of thick bamboo fast.
Preferably, in the multistage rolling screening machine for crushed alloy, the feeding hole is provided with a feeding guide plate. The feeding can be facilitated.
Preferably, in the multistage rolling screening machine for crushed alloys, the discharge port is provided with discharge guide plates, and the directions of the discharge guide plates are staggered and opposite. Is beneficial to improving the discharging speed of the broken alloy and preventing position interference.
Preferably, in the multistage rolling screen machine for crushed alloy, the inner wall of the screen cylinder is provided with uniformly distributed helical blades. The screening efficiency of the crushed alloy in the screen mesh group is improved.
Preferably, in the multistage rolling screening machine for crushed alloys, the shell and the inner structure of the shell are made of stainless steel. The crushed alloy is ensured not to be polluted in the screening process.
According to the technical scheme, compare with prior art, the utility model discloses a multistage rolling screening machine is used to garrulous alloy has following beneficial effect:
1. the utility model discloses a mode of arranging of a screen cloth section of thick bamboo in the screen cloth group has been changed, has improved the screening efficiency of roll screening machine to screen cloth section of thick bamboo accessible connecting rod split combination increases and decreases screen cloth section of thick bamboo quantity, but screen cloth section of thick bamboo's sieve mesh size fast adjustment improves the suitability of screening machine, the utility model discloses structural design is more reasonable, and area is little, is fit for using widely.
2. The utility model discloses can set up a multilayer screen cloth section of thick bamboo, realize multi-stage screening to improve the screening effect of sieve group, but the split combination of screen cloth section of thick bamboo improves the suitability of screening machine.
3. The screen cloth group sets up in the slope, and the feed end of screen cloth group is higher than the other end of screen cloth group, is favorable to the garrulous alloy independently to move to low one end by high one end when rotating along with the screen cloth group.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of an external structure of a multistage rolling screen classifier for crushing alloys according to the present invention;
figure 2 attached is the utility model provides an inner structure cross-sectional view of multistage rolling screening machine for garrulous alloy.
Wherein:
1-a support frame;
2-a shell;
21-a feed inlet; 22-a discharge hole; 23-a baffle plate; 24-a feed guide plate; 25-a discharge guide plate;
3, a motor;
4-a rotating shaft;
5-a screen group;
51-a screen cylinder; 511-helical blades;
6-connecting rod.
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.
Referring to the attached drawings 1 and 2, the embodiment of the utility model discloses a multistage rolling screening machine is used to garrulous alloy, include:
a support frame 1;
a housing 2; the shell 2 is fixed on the support frame 1, and one end of the shell 2 is provided with a feed inlet 21; the bottom of the shell 2 is provided with a plurality of discharge holes 22;
a motor 3; the motor 3 is fixed on the support frame 1 and is positioned at one side far away from the feed port 21;
a rotating shaft 4; the rotating shaft 4 is positioned in the shell 2, and two ends of the rotating shaft penetrate through two ends of the shell 2 and are rotatably connected with the shell 2; one end of the rotating shaft 4 is connected with a power output shaft of the motor 3, and the other end of the rotating shaft is rotationally connected with the support frame 1; one end of the rotating shaft 4 close to the feed port 21 is higher than the other end thereof;
a screen group 5; the screen group 5 comprises a plurality of screen cylinders 51 which are coaxially sleeved at intervals; the screen cylinders 51 are fixedly connected with the rotating shaft 4 through connecting rods 6 and are coaxially arranged with the rotating shaft 4; the apertures of the meshes of the screen cylinders 51 are gradually reduced from inside to outside, and the lengths of the screen cylinders 51 are gradually reduced from inside to outside.
In order to further optimize the above technical solution, the number of the discharge ports 22 is one more than the number of the screen cylinders 51, and the discharge ports are respectively located below one end of each screen cylinder 51 far away from the feed port 21 and below the outermost screen cylinder 51.
In order to further optimize the above technical solution, the number of the screen cylinders 51 is 3, and the number of the discharge ports 22 is 4.
In order to further optimize the above technical solution, a baffle 23 is fixed between each discharge port 22 and one end of the screen cylinder 51 far away from the feed port 21.
In order to further optimize the technical scheme, the number of the connecting rods 6 is multiple; the connecting rod 6 is vertical to the rotating shaft 4, and one end of the connecting rod is in threaded connection with the rotating shaft 4; the rod body of the connecting rod 6 and the screen cylinder 51 are fastened or bound and fixed through a clamping part.
In order to further optimize the above technical solution, the feed inlet 21 is provided with a feed guide plate 24.
In order to further optimize the above technical solution, the discharging port 22 is provided with a discharging guide plate 25, and the directions of the discharging guide plates 25 are staggered and opposite.
In order to further optimize the above technical solution, the inner wall of the screen cylinder 51 is provided with uniformly distributed helical blades 511.
In order to further optimize the above technical solution, the inner structures of the housing 2 and the housing 2 are made of stainless steel.
The utility model discloses a multistage rolling screening machine for garrulous alloy's concrete use as follows:
when the power supply is switched on, the driving motor 3 drives the device to operate, crushed alloy enters the screen group 5 through the feeding guide plate 24, the crushed alloy rolls along with the screen group 5 and moves with the help of the spiral blades 511, and for convenience of understanding, three screen cylinders 51 are named as a first screen, a second screen and a third screen from inside to outside respectively; the particle size of the crushed alloy is smaller than that of the first screen mesh, the crushed alloy enters the second screen mesh through the first screen mesh, the crushed alloy larger than the first screen mesh continuously moves to the corresponding discharge port 22 at the first screen mesh to be discharged, the particle size of the crushed alloy entering the second screen mesh is smaller than that of the crushed alloy entering the third screen mesh, the crushed alloy larger than the second screen mesh is discharged at the corresponding discharge port 22, the particle size of the crushed alloy entering the third screen mesh is smaller than that of the crushed alloy entering the third screen mesh and is discharged at the corresponding discharge port 22, and the crushed alloy larger than the third screen mesh is discharged at the corresponding discharge port 22, so that the multistage screening of the crushed alloy is realized.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a multistage rolling screening machine is used to garrulous alloy which characterized in that includes:
a support frame (1);
a housing (2); the shell (2) is fixed on the support frame (1), and one end of the shell (2) is provided with a feed inlet (21); the bottom of the shell (2) is provided with a plurality of discharge holes (22);
a motor (3); the motor (3) is fixed on the support frame (1) and is positioned on one side far away from the feed port (21);
a rotating shaft (4); the rotating shaft (4) is positioned in the shell (2), and two ends of the rotating shaft penetrate through two ends of the shell (2) and are rotatably connected with the shell (2); one end of the rotating shaft (4) is connected with a power output shaft of the motor (3), and the other end of the rotating shaft is rotatably connected with the support frame (1); one end of the rotating shaft (4) close to the feed port (21) is higher than the other end of the rotating shaft;
a screen set (5); the screen group (5) comprises a plurality of screen cylinders (51) which are coaxially sleeved at intervals; the screen cylinders (51) are fixedly connected with the rotating shaft (4) through connecting rods (6) and are coaxially arranged with the rotating shaft (4); the mesh aperture of the screen cylinders (51) is gradually reduced from inside to outside, and the length of the screen cylinders (51) is gradually reduced from inside to outside.
2. The multistage rolling screening machine for crushed alloys according to claim 1, characterized in that the number of the discharge ports (22) is one more than that of the screen cylinders (51), and the discharge ports are respectively positioned below one end of each screen cylinder (51) far away from the feed port (21) and below the outermost screen cylinder (51).
3. The multistage rolling screen machine for crushed alloys according to claim 2, wherein the number of the screen cylinders (51) is 3, and the number of the discharge ports (22) is 4.
4. The multistage rolling screening machine for crushed alloys according to claim 2, characterized in that a baffle plate (23) is fixed between each discharge port (22) and one end of the screen cylinder (51) far away from the feed port (21).
5. The multistage rolling screen machine for crushed alloys according to claim 1, characterized in that the number of the connecting rods (6) is multiple; the connecting rod (6) is vertical to the rotating shaft (4), and one end of the connecting rod is in threaded connection with the rotating shaft (4); the rod body of the connecting rod (6) and the screen cylinder (51) are fastened or bound and fixed through a clamping piece.
6. The multistage rolling screen machine for crushed alloys according to claim 1, characterized in that the feed inlet (21) is provided with a feed guide plate (24).
7. The multistage rolling screen machine for crushed alloys according to claim 1, characterized in that the discharging port (22) is provided with discharging guide plates (25), and the directions of a plurality of discharging guide plates (25) are staggered and opposite.
8. The multistage rolling screen machine for crushed alloys according to any one of claims 1 to 7, characterized in that the screen cylinder (51) has uniformly distributed helical blades (511) on its inner wall.
9. The multistage rolling screening machine for crushed alloys according to claim 1, characterized in that the shell (2) and the internal structure of the shell (2) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121308655.7U CN214865060U (en) | 2021-06-11 | 2021-06-11 | Multistage rolling screening machine for alloy scrap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121308655.7U CN214865060U (en) | 2021-06-11 | 2021-06-11 | Multistage rolling screening machine for alloy scrap |
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| Publication Number | Publication Date |
|---|---|
| CN214865060U true CN214865060U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121308655.7U Active CN214865060U (en) | 2021-06-11 | 2021-06-11 | Multistage rolling screening machine for alloy scrap |
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| CN (1) | CN214865060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117548326A (en) * | 2024-01-02 | 2024-02-13 | 天津瑞远粉末涂料有限公司 | Powder screening equipment |
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2021
- 2021-06-11 CN CN202121308655.7U patent/CN214865060U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117548326A (en) * | 2024-01-02 | 2024-02-13 | 天津瑞远粉末涂料有限公司 | Powder screening equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multi-stage rolling screening machine for crushing alloy Effective date of registration: 20220620 Granted publication date: 20211126 Pledgee: China Construction Bank Corporation Chengde high tech Zone sub branch Pledgor: CHENGDE TIANDA VANADIUM INDUSTRY Co.,Ltd. Registration number: Y2022130000037 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |