CN113318973A - Mining equipment screening machine - Google Patents
Mining equipment screening machine Download PDFInfo
- Publication number
- CN113318973A CN113318973A CN202110747488.4A CN202110747488A CN113318973A CN 113318973 A CN113318973 A CN 113318973A CN 202110747488 A CN202110747488 A CN 202110747488A CN 113318973 A CN113318973 A CN 113318973A
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- Prior art keywords
- screening
- bearing
- plate
- screw rod
- box
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention belongs to the technical field of screening equipment, and particularly relates to a mine equipment screening machine which comprises a supporting mechanism and an adjusting mechanism, wherein the adjusting mechanism is arranged at the upper part of the supporting mechanism, the mine equipment screening machine also comprises a screening mechanism for screening ore blocks in a vibrating manner, the screening mechanism comprises a screening box, a screening plate, a rotating door, a vibrating shaft, a bearing plate, a vibrating motor, a bearing ring and a stabilizing spring, the screening box is arranged between the adjusting mechanisms, one side of the screening box is rotatably connected with the rotating door, and the screening plate is arranged on the inner bottom surface of the screening box. The invention can provide a sliding track for a short time when the threaded screw rod rotates by utilizing the arrangement of the movable groove; the motor and the threaded screw rod can adjust the inclination of the screening plate to make the screening plate more suitable for screening; utilize the setting of stabilizing spring to make and can alleviate vibrations when the sense of earthquake kick-backs simultaneously, can carry out next vibrations stroke fast.
Description
Technical Field
The invention belongs to the technical field of screening equipment, and particularly relates to a screening machine for mining equipment.
Background
The mine has an independent production and operation unit for mining ores in a certain mining boundary. The mine mainly comprises one or more mining workshops (or called pittings, mines, open stopes and the like) and some auxiliary workshops, and most of mines also comprise a crushing device of a beneficiation plant (a coal washery), which mainly comprises a jaw crusher, a cone crusher, a gyratory crusher, a hammer crusher, a roller crusher, a counterattack crusher, an impact crusher and the like. Belongs to the field of engineering machinery. The common characteristics are as follows: the basic engineering machinery broken in industries such as original material construction and the like. However, conventional screening devices cannot adjust the inclination to the actual ore situation during the screening of the ore.
It is noted that the information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
Disclosure of Invention
In order to solve the problems in the prior art, the invention utilizes the arrangement of the movable groove to ensure that the threaded screw rod can momentarily provide a sliding track when rotating; the motor and the threaded screw rod can adjust the inclination of the screening plate to make the screening plate more suitable for screening; utilize the setting of stabilizing spring to make and can alleviate vibrations when the sense of earthquake kick-backs simultaneously, can carry out next vibrations stroke fast.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mine equipment screening machine comprises a supporting mechanism, an adjusting mechanism and a screening mechanism for screening ore blocks in a vibrating manner, wherein the adjusting mechanism is arranged at the upper part of the supporting mechanism, the screening mechanism comprises a screening box, a screening plate, a rotating door, a vibration shaft, a bearing plate, a vibration motor, a bearing ring and a stabilizing spring, the screening box is arranged between the adjusting mechanisms, one side of the screening box is rotationally connected with the rotating door, the screening plate is arranged on the inner bottom surface of the screening box, the vibration shaft is arranged at the inner middle section of the screening box, the outer parts of the two ends of the vibration shaft are connected with the bearing ring through the stabilizing spring, the bearing ring is connected with the screening box through a bolt, the upper portion of vibrations axle is through bolted connection the loading board, the upper portion of loading board is installed shock dynamo.
On the basis of the technical scheme, the supporting mechanism comprises a supporting leg, a gasket, a bearing pipe and a movable groove, the lower part of the supporting leg is connected with the gasket through a screw, the upper part of the supporting leg is connected with the bearing pipe through a bolt, and the movable groove is formed in one side of the upper part of the bearing pipe.
On the basis of above-mentioned technical scheme, adjustment mechanism includes connecting square pipe, spliced pole, fixed block, axis of rotation, motor, screw lead screw, dog, thread bush, connecting square pipe passes through bolted connection and is in bear upper portion one side of pipe, the upper portion of connecting square pipe is passed through the spliced pole is installed the fixed block, the inside embedding of fixed block has the axis of rotation, the thread bush rotates to be connected the anterior and rear portion one side of screening case, there is the screw lead screw inside through threaded connection, install the upper end of screw lead screw the dog, the sub-unit key connection of screw lead screw has the motor.
On the basis of the technical scheme, the number of the vibration motors is two, and the number of the stabilizing springs is two and five.
On the basis of the technical scheme, the movable groove is provided with two positions, and the two ends of the movable groove are arc-shaped.
Compared with the prior art, the invention has the beneficial effects that:
1. the arrangement of the movable groove enables the threaded screw rod to provide a sliding track for a short time when rotating;
2. the inclination of the screening plate can be adjusted by utilizing the action of the motor and the threaded screw rod, so that the screening plate is more suitable for screening;
3. utilize the setting of stabilizing spring to make and can alleviate vibrations when the sense of earthquake kick-backs, can carry out next vibrations stroke fast.
Additional features of the invention and advantages thereof will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
figure 1 is an isometric view of a mining equipment screening machine according to the present invention;
figure 2 is a front view of a mining equipment screening machine according to the present invention;
figure 3 is a top plan view of a mining equipment screening machine according to the present invention;
figure 4 is an isometric view of a mining equipment screening machine vibratory mechanism of the present invention.
The reference numerals are explained below:
1. a support mechanism; 101. supporting legs; 102. a gasket; 103. a carrier tube; 104. a movable groove; 2. an adjustment mechanism; 201. connecting the square tubes; 202. connecting columns; 203. a fixed block; 204. a rotating shaft; 205. a motor; 206. a threaded lead screw; 207. a stopper; 208. a threaded sleeve; 3. a screening mechanism; 301. screening the box; 302. a screening plate; 303. a rotating door; 304. a vibration shaft; 305. a carrier plate; 306. vibrating a motor; 307. a load ring; 308. the spring is stabilized.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Examples
Referring to fig. 1 to 4, the present invention provides a sieving machine for mining equipment: the ore screening device comprises a supporting mechanism 1 and an adjusting mechanism 2, wherein the adjusting mechanism 2 is arranged on the upper portion of the supporting mechanism 1, the ore screening mechanism 3 is used for screening ore blocks in a vibrating mode, the screening mechanism 3 comprises a screening box 301, a screening plate 302, a rotating door 303, a vibrating shaft 304, a bearing plate 305, a vibrating motor 306, a bearing ring 307 and a stabilizing spring 308, the screening box 301 is arranged between the adjusting mechanism 2, the inside of the screening box is an area for screening, the rotating door 303 is rotatably connected to one side of the screening box 301 and can rotate to take out screened ore, the screening plate 302 is arranged on the bottom surface inside the screening box 301 and can screen out smaller ore, the vibrating shaft 304 is arranged in the middle section inside the screening box 301, the bearing ring 307 is connected to the outer portions of two ends of the vibrating shaft 304 through the stabilizing spring 308 and can fix the stabilizing spring 308, the bearing ring 307 is connected with the screening box 301 through bolts, the bearing plate 305 is connected to the upper portion of the vibrating shaft 304 through bolts, the upper portion of the carrier plate 305 is installed with a vibration motor 306, which can generate vibration.
On the basis of the above-described embodiment: the supporting mechanism 1 comprises a supporting leg 101, a gasket 102, a bearing pipe 103 and a movable groove 104, wherein the gasket 102 is connected to the lower part of the supporting leg 101 through a screw, so that friction with the bottom surface can be increased, the bearing pipe 103 is connected to the upper part of the supporting leg 101 through a bolt, so that the upper part is kept stable, the movable groove 104 is formed in one side of the upper part of the bearing pipe 103, and a short-time sliding track is provided for a threaded screw rod 206; the adjusting mechanism 2 comprises a connecting square pipe 201, a connecting column 202, a fixing block 203, a rotating shaft 204, a motor 205, a threaded screw rod 206, a stop block 207 and a threaded sleeve 208, the connecting square pipe 201 is connected to one side of the upper part of the bearing pipe 103 through a bolt, the fixing block 203 is installed on the upper part of the connecting square pipe 201 through the connecting column 202 and can fix the rotating shaft 204, the rotating shaft 204 is embedded into the fixing block 203, the threaded sleeve 208 is rotatably connected to one side of the front part and the rear part of the screening box 301, the threaded screw rod 206 is connected to the inside of the threaded sleeve 208 through threads, the stop block 207 is installed at the upper end of the threaded screw rod 206 and can prevent the threaded sleeve 208 from being separated from the threaded screw rod 206, the motor 205 is connected to the lower key of the threaded screw rod 206 and can provide rotating power for the threaded screw rod 206; two vibration motors 306 are arranged to vibrate the screening plate 302, and two groups of five stabilization springs 308 are arranged, so that the vibration resilience can be effectively relieved; the movable groove 104 is provided with two arc-shaped ends, which can protect the threaded screw rod 206.
The working principle and the using process of the invention are as follows: during the use, put into screening case 301 with the ore inside, inside screening board 302 can be sieved the ore, utilize motor 205 to drive threaded lead screw 206 and highly adjust screening case 301 one side after that, make the inclination of screening board 302 can be adjusted, utilize shock dynamo 306 to drive vibrations axle 304 and carry the ore of screening board 302 upper portion vibrations after that, make its upper portion at screening board 302 screened, can open after the screening and rotate door 303 and take out the ore on upper portion.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (5)
1. The utility model provides a mining equipment screening machine, includes supporting mechanism (1), adjustment mechanism (2), the upper portion of supporting mechanism (1) is provided with adjustment mechanism (2), its characterized in that: the ore screening device is characterized by further comprising a screening mechanism (3) for screening ore blocks in a vibrating mode, wherein the screening mechanism (3) comprises a screening box (301), a screening plate (302), a rotating door (303), a vibrating shaft (304), a bearing plate (305), a vibrating motor (306), a bearing ring (307) and a stabilizing spring (308), the screening box (301) is installed between the adjusting mechanisms (2), one side of the screening box (301) is rotatably connected with the rotating door (303), the screening plate (302) is installed on the inner bottom surface of the screening box (301), the vibrating shaft (304) is installed in the inner middle section of the screening box (301), the two ends of the vibrating shaft (304) are connected with the bearing ring (307) through the stabilizing spring (308), the bearing ring (307) is connected with the screening box (301) through bolts, the bearing plate (305) is connected to the upper portion of the vibrating shaft (304) through bolts, the vibration motor (306) is installed on the upper portion of the bearing plate (305).
2. The mining equipment screening machine according to claim 1, characterized in that: the supporting mechanism (1) comprises a supporting leg (101), a gasket (102), a bearing pipe (103) and a movable groove (104), wherein the gasket (102) is connected to the lower portion of the supporting leg (101) through a screw, the bearing pipe (103) is connected to the upper portion of the supporting leg (101) through a bolt, and the movable groove (104) is formed in one side of the upper portion of the bearing pipe (103).
3. The mining equipment screening machine according to claim 2, characterized in that: the adjusting mechanism (2) comprises a connecting square pipe (201), a connecting column (202), a fixing block (203), a rotating shaft (204), a motor (205), a threaded screw rod (206), a stop block (207) and a threaded sleeve (208), the connecting square pipe (201) is connected to one side of the upper part of the bearing pipe (103) through a bolt, the upper part of the connecting square pipe (201) is provided with the fixing block (203) through the connecting column (202), the rotating shaft (204) is embedded in the fixed block (203), the threaded sleeve (208) is rotatably connected to one side of the front part and the rear part of the screening box (301), the interior of the thread sleeve (208) is connected with the thread screw rod (206) through threads, the upper end of the threaded screw rod (206) is provided with the stop block (207), and the lower part of the threaded screw rod (206) is in keyed connection with the motor (205).
4. The mining equipment screening machine according to claim 1, characterized in that: the vibration motors (306) are provided with two, and the stabilizing springs (308) are provided with two groups of five.
5. The mining equipment screening machine according to claim 2, characterized in that: the movable groove (104) is provided with two positions, and two ends of the movable groove are both arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110747488.4A CN113318973A (en) | 2021-07-01 | 2021-07-01 | Mining equipment screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110747488.4A CN113318973A (en) | 2021-07-01 | 2021-07-01 | Mining equipment screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113318973A true CN113318973A (en) | 2021-08-31 |
Family
ID=77425446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110747488.4A Pending CN113318973A (en) | 2021-07-01 | 2021-07-01 | Mining equipment screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113318973A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003230866A (en) * | 2002-02-08 | 2003-08-19 | Kenzaburo Muramatsu | Vibrating sieve device |
| CA2756965A1 (en) * | 2010-11-08 | 2012-05-08 | Terex Usa, Llc | Vibrating screen suspension systems |
| CN210207567U (en) * | 2019-04-26 | 2020-03-31 | 上饶师范学院 | Novel chemical material screening machine for chemical industry |
| CN210497194U (en) * | 2019-08-23 | 2020-05-12 | 石家庄瑞邦饲料有限公司 | Possess reciprocating sieve to fodder is selected separately |
| CN210995213U (en) * | 2019-10-28 | 2020-07-14 | 江苏威航节能科技有限公司 | Raw material screening device for production of zirconia-corundum fused bricks |
| CN211937794U (en) * | 2020-01-17 | 2020-11-17 | 陕西艾潽机械制造有限公司 | Vibrating screen |
| CN112517154A (en) * | 2020-11-18 | 2021-03-19 | 南京春又绿科技有限公司 | Lime powder preparation method |
| CN212775240U (en) * | 2020-08-07 | 2021-03-23 | 章丘市华春机械配件有限公司 | Shaft coupling with safeguard function |
-
2021
- 2021-07-01 CN CN202110747488.4A patent/CN113318973A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003230866A (en) * | 2002-02-08 | 2003-08-19 | Kenzaburo Muramatsu | Vibrating sieve device |
| CA2756965A1 (en) * | 2010-11-08 | 2012-05-08 | Terex Usa, Llc | Vibrating screen suspension systems |
| CN210207567U (en) * | 2019-04-26 | 2020-03-31 | 上饶师范学院 | Novel chemical material screening machine for chemical industry |
| CN210497194U (en) * | 2019-08-23 | 2020-05-12 | 石家庄瑞邦饲料有限公司 | Possess reciprocating sieve to fodder is selected separately |
| CN210995213U (en) * | 2019-10-28 | 2020-07-14 | 江苏威航节能科技有限公司 | Raw material screening device for production of zirconia-corundum fused bricks |
| CN211937794U (en) * | 2020-01-17 | 2020-11-17 | 陕西艾潽机械制造有限公司 | Vibrating screen |
| CN212775240U (en) * | 2020-08-07 | 2021-03-23 | 章丘市华春机械配件有限公司 | Shaft coupling with safeguard function |
| CN112517154A (en) * | 2020-11-18 | 2021-03-19 | 南京春又绿科技有限公司 | Lime powder preparation method |
Non-Patent Citations (2)
| Title |
|---|
| 刘莹等: "《机械基础实验教程》", 31 August 2007, 北京理工大学出版社 * |
| 葛令芝: "简易钻井泥浆振动筛研制", 《山东煤炭科技》 * |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210831 |
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| RJ01 | Rejection of invention patent application after publication |