CN214638183U

CN214638183U - Mining is with sieving mechanism of spiral pay-off structure

Info

Publication number: CN214638183U
Application number: CN202120556766.3U
Authority: CN
Inventors: 贝广霞; 丁丽林; 李红娟; 刘云侠
Original assignee: Shandong University of Science and Technology
Current assignee: Guoye Technology Co.,Ltd.
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-09
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a screening device of spiral feeding structure for mining, which comprises a feeding mechanism, a screening mechanism and a feeding mechanism, wherein after materials are conveyed into a feeding cavity by a feeding port, the materials are fed into the screening mechanism at one end of the feeding cavity through a propeller blade for screening, the rotating speed of the propeller blade is adjusted by a motor A, so that the speed of the materials fed into the screening mechanism is mastered, the materials are prevented from entering the screening mechanism too fast and being incapable of screening thoroughly, the working efficiency is improved, the use is convenient, a first gear drives a second gear to rotate, a first grinding wheel and a second grinding wheel which are arranged at one end of a connecting rod carry out grinding treatment on the materials entering the feeding mechanism, the materials are prevented from blocking the feeding mechanism too much, the subsequent processing and use are convenient, the manpower is saved, two adjusting blocks arranged at the upper end of the screw rod can move along with the rotation of the screw rod, thereby driving the connecting rod to adjust, and further adjust the distance between the first grinding wheel and the second grinding wheel, the size of the required crushed material is convenient to adjust, the use is flexible, and the application range is wide.

Description

Mining is with sieving mechanism of spiral pay-off structure

Technical Field

The utility model relates to a sieving mechanism technical field specifically is a mining is with sieving mechanism of spiral pay-off structure.

Background

The mining industry refers to the extraction of naturally occurring minerals, such as solids, liquids or gases, including underground or above ground mining, the operation of mines, and all ancillary operations generally undertaken at or near the site intended to process raw materials, such as crushing, beneficiation, and processing, are all activities of the type in which mining, screening, classification, and other production activities are performed on coal.

At present, the mining screening machine on the market can not crush and process ores when screening, and generally screens ores after other machines are damaged, so that the mining screening machine is inconvenient to use and wastes manpower.

In order to solve the problems, the screening device with the spiral feeding structure for mining is provided.

Disclosure of Invention

An object of the utility model is to provide a mining is with sieving mechanism of spiral pay-off structure handles the case at the feed mechanism installation of feed mechanism one end, handles the incasement and sets up crushing wheel pair material and smash to the problem among the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a screening device of a spiral feeding structure for mining comprises a feeding mechanism, a screening mechanism and a feeding mechanism, wherein the screening mechanism is installed at one end of the feeding mechanism, the feeding mechanism is installed at the upper end of the feeding mechanism, the feeding mechanism comprises a feeding cavity, a propeller blade, a feeding hole, a motor A and a supporting base, the propeller blade is installed inside the feeding cavity, the feeding hole is installed at the upper side of one end of the feeding cavity, the motor A is installed at one end of the feeding cavity and connected with the propeller blade, the supporting base is installed at the lower end of the feeding cavity, and the screening mechanism is installed at one end of the feeding cavity;

the screening mechanism comprises a stable base, a conveying screen, a storage hopper and a discharge hopper, wherein the conveying screen is arranged on the inner side of the stable base, the storage hopper is arranged on the inner side of the conveying screen, the storage hopper is arranged on one side of the stable base, the discharge hopper is arranged on one side of the storage hopper, and a feeding cavity is connected to one side of the stable base;

the feed mechanism is including handling case, installing port, regulating box and feeder hopper, handles the case lower extreme and installs the installing port, handles case one side and installs the regulating box, handles the case upper end and installs the feeder hopper installing port and install in pay-off chamber one end.

Preferably, the treatment box comprises a first crushing wheel and a second crushing wheel, the second crushing wheel is installed on one side of the first crushing wheel, and the first crushing wheel and the second crushing wheel are installed on one side of the adjusting box.

Preferably, the regulating box includes box, first expansion opening, firm board, second expansion opening, adjustment mechanism and rotary mechanism, and first expansion opening has been seted up to box one side, and firm board is installed to box inner chamber one side, and firm board is equipped with the second expansion opening, and adjustment mechanism is installed to box inner chamber, and adjustment mechanism runs through to install rotary mechanism, and rotary mechanism one end runs through the second expansion opening and is connected with first crushing wheel and second crushing wheel.

Preferably, adjustment mechanism includes screw rod, regulating block, first spiral shell chamber, second spiral shell chamber, fixed mouthful and motor B, and the regulating block has all been run through to install in the screw rod both sides, and first spiral shell chamber and second spiral shell chamber have been seted up respectively to the regulating block of both sides, and the fixed mouthful has all been seted up at both ends about the regulating block of both sides, and motor B is installed to screw rod one end through the regulating box.

Preferably, rotary mechanism includes motor C, rotary rod, first gear, second gear and connecting rod, and the rotary rod is installed to motor C one end, and first gear is installed to rotary rod one end, and the second gear is all installed at both ends about the first gear, and second gear and first gear engagement transmission, second gear one side fixed mounting have the connecting rod, and connecting rod movable mounting is in the fixed orifices, and first crushing wheel and second crushing wheel are installed to connecting rod one end.

Preferably, the first screw cavity and the second screw cavity are reverse threads.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of sieving mechanism of spiral pay-off structure is used in mining, screening mechanism is installed to feeding mechanism one end, the feed inlet transports the material behind the feeding chamber, send to the screening mechanism of feeding chamber one end in via propeller blade and filter, the material after the screening is partly exported by going out the hopper, partly send to screening mechanism one end by the conveying screen cloth, the motor A of feeding chamber one end can be adjusted propeller blade's slew velocity, thereby can master the speed that the material sent into screening mechanism, prevent that the material from getting into the unable screening of too fast screening mechanism thoroughly, and the work efficiency is improved, and convenient to use.

2. The utility model provides a pair of mining is with sieving mechanism of spiral pay-off structure, the material is when getting into the pay-off intracavity, handles processing through handling the case, and motor C drives first gear rotatory to it is rotatory to drive the second gear, and the first crushing wheel and the second crushing wheel of connecting rod one end installation rotate, thereby carry out shredding to the material that gets into, prevent to get into feeding mechanism's material and stop up feeding mechanism too greatly, and the follow-up processing of being convenient for is used, uses manpower sparingly.

3. The utility model provides a pair of sieving mechanism of spiral pay-off structure is used in mining, the screw rod that motor B one end is connected is rotatory, and two regulating blocks of screw rod upper end installation can move about along with the rotation of screw rod to drive the connecting rod and adjust, and then adjust the distance that first crushing round and second crushed wheel, conveniently adjust the size of required crushing material, use in a flexible way, the range of application is wide.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present invention;

FIG. 2 is a schematic structural view of the feeding mechanism and the screening mechanism of the present invention;

fig. 3 is a schematic structural view of the feeding mechanism of the present invention;

FIG. 4 is a schematic structural view of a conditioning box and a treatment box of the present invention;

fig. 5 is a schematic diagram of the internal structure of the adjusting box of the present invention.

In the figure: 1. a feeding mechanism; 11. a feeding cavity; 12. a propeller blade; 13. a feed inlet; 14. a motor A; 15. a support base; 2. a screening mechanism; 21. a stable base; 22. a conveying screen; 23. a storage bin; 24. a discharge hopper; 3. a feeding mechanism; 31. a treatment tank; 311. a first crushing wheel; 312. a second crushing wheel; 32. an installation port; 33. an adjusting box; 331. a box body; 332. a first movable port; 333. a stabilizing plate; 334. a second movable port; 335. an adjustment mechanism; 3351. a screw; 3352. an adjusting block; 3353. a first screw cavity; 3354. a second screw cavity; 3355. a fixed port; 3356. a motor B; 336. a rotation mechanism; 3361. a motor C; 3362. rotating the rod; 3363. a first gear; 3364. a second gear; 3365. a connecting rod; 34. a feed hopper.

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 fig. 1-2, a screening device of a spiral feeding structure for mining comprises a feeding mechanism 1, a screening mechanism 2 and a feeding mechanism 3, wherein the screening mechanism 2 is installed at one end of the feeding mechanism 1, the feeding mechanism 3 is installed at the upper end of the feeding mechanism 1, the feeding mechanism 1 comprises a feeding cavity 11, a propeller blade 12, a feeding port 13, a motor a14 and a supporting base 15, the propeller blade 12 is installed inside the feeding cavity 11, the feeding port 13 is installed at the upper side of one end of the feeding cavity 11, the motor a14 is installed at one end of the feeding cavity 11 and connected with the propeller blade 12, the supporting base 15 is installed at the lower end of the feeding cavity 11, the screening mechanism 2 is installed at one end of the feeding cavity 11, the screening mechanism 2 comprises a stabilizing base 21, a conveying screen 22, a storage bin 23 and a discharge hopper 24, the conveying screen 22 is installed at the inner side of the stabilizing base 21, the storage bin 23 is installed at the inner side of the conveying screen 22, the storage bin 23 is opened at one side of the stabilizing base 21, hopper 24 is installed out to storage silo 23 one side, firm base 21 one side is connected with pay-off chamber 11, feed inlet 13 transports the material behind the pay-off chamber 11, filter in the screening mechanism 2 of pay-off chamber 11 one end is delivered to via propeller blade 12, the material after the screening is partly exported by play hopper 24, partly delivers to screening mechanism 2 one end by conveying screen 22, the motor A14 of pay-off chamber 11 one end can be adjusted the slew velocity of propeller blade 12, thereby can master the speed that the material was sent into screening mechanism 2, prevent that the material from getting into the unable screening of too fast screening mechanism 2 thoroughly, and the work efficiency is improved, and convenient to use.

Referring to fig. 3-5, the feeding mechanism 3 includes a processing box 31, a mounting opening 32, an adjusting box 33 and a feeding hopper 34, the processing box 31 includes a first crushing wheel 311 and a second crushing wheel 312, the second crushing wheel 312 is mounted on one side of the first crushing wheel 311, the first crushing wheel 311 and the second crushing wheel 312 are mounted on one side of the adjusting box 33, the mounting opening 32 is mounted at the lower end of the processing box 31, the adjusting box 33 is mounted on one side of the processing box 31, the adjusting box 33 includes a box body 331, a first movable opening 332, a stabilizing plate 333, a second movable opening 334, an adjusting mechanism 335 and a rotating mechanism 336, the first movable opening 332 is mounted on one side of the box body 331, the stabilizing plate 333 is mounted on one side of an inner cavity of the box body 331, the second movable opening 334 is mounted on the stabilizing plate 333, the inner cavity of the box body 331 is mounted with the adjusting mechanism 335, the adjusting mechanism 335 includes a screw 3351, an adjusting block 3352, a first screw cavity 3353, a second screw cavity 3354, a fixed opening 3355 and a motor B3356, the two sides of the screw 3351 are respectively provided with a regulating block 3352, the regulating blocks 3352 on the two sides are respectively provided with a first screw cavity 3353 and a second screw cavity 3354, the first screw cavity 3353 and the second screw cavity 3354 are reverse threads, the upper end and the lower end of the regulating blocks 3352 on the two sides are respectively provided with a fixing port 3355, one end of the screw 3351 penetrates through the regulating box 33 and is provided with a motor B3356, the screw 3351 connected with one end of the motor B3356 rotates, the two regulating blocks 3352 arranged on the upper end of the screw 3351 can move along with the rotation of the screw 3351 so as to drive the connecting rod 3365 to regulate, further regulate the distance between the first crushing wheel 311 and the second crushing wheel 312, thereby conveniently regulating the size of the crushed material, the use is flexible, the application range is wide, the regulating mechanism 335 penetrates through and is provided with a rotating mechanism 336, the rotating mechanism 336 comprising a motor C3361, a rotating rod 3362, a first gear 3363, a second gear 3364 and a connecting rod 3365, one end of the motor C3362 is arranged on one end of the motor C3361, one end of the first rotating rod 3363 is provided with a first rotating rod 3363, the upper end and the lower end of the first gear 3363 are respectively provided with a second gear 3364, the second gear 3364 is in meshed transmission with the first gear 3363, one side of the second gear 3364 is fixedly provided with a connecting rod 3365, the connecting rod 3365 is movably arranged in the fixed port 3355, one end of the connecting rod 3365 is provided with a first crushing wheel 311 and a second crushing wheel 312, when materials enter the feeding cavity 11, after being processed by the processing box 31, the motor C3361 drives the first gear 3363 to rotate, thereby driving the second gear 3364 to rotate, the first crushing wheel 311 and the second crushing wheel 312 installed at one end of the connecting rod 3365 to rotate, thereby carry out shredding to the material that gets into, prevent that the too big feeding mechanism 1 of blockking up of material feeding mechanism 1 of getting into, the follow-up processing of being convenient for is used, uses manpower sparingly, and rotary mechanism 336 one end is run through second movable mouthful 334 and is connected with first crushing wheel 311 and second crushing wheel 312, handles the case 31 upper end and installs feeder hopper 34 installing port 32 and install in feeding chamber 11 one end.

In summary, the following steps: the utility model provides a screening device of spiral pay-off structure for mining, after the feed inlet 13 transports the material into the feed chamber 11, the material is sent into the screening mechanism 2 at one end of the feed chamber 11 through the propeller blade 12 for screening, one part of the screened material is output by the discharge hopper 24, one part of the screened material is sent to one end of the screening mechanism 2 through the conveying screen 22, the motor A14 at one end of the feed chamber 11 can adjust the rotating speed of the propeller blade 12, thereby the speed of the material sent into the screening mechanism 2 can be mastered, the material is prevented from entering the screening mechanism 2 too fast and can not be screened thoroughly, the working efficiency is improved, the use is convenient, when the material enters the feed chamber 11, the material is processed through the processing box 31, the motor C3361 drives the first gear 3363 to rotate, thereby the second gear 3364 to rotate, the first crushing wheel 311 and the second crushing wheel 312 installed at one end of the connecting rod 3365 are rotated, thereby carry out shredding to the material that gets into, prevent that the too big feeding mechanism 1 of plugging up of material that gets into feeding mechanism 1, the follow-up processing of being convenient for is used, use manpower sparingly, the screw rod 3351 that motor B3356 one end is connected is rotatory, two regulating blocks 3352 of screw rod 3351 upper end installation can move about along with screw rod 3351's rotation, thereby drive connecting rod 3365 and adjust, and then adjust the distance of first crushing wheel 311 and second crushing wheel 312, conveniently adjust the size of required crushing material, it is nimble to use, the range of application is wide.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining is with sieving mechanism of spiral pay-off structure, includes feeding mechanism (1), screening mechanism (2) and feed mechanism (3), and screening mechanism (2) are installed to feeding mechanism (1) one end, and feed mechanism (3), its characterized in that are installed to feeding mechanism (1) upper end: the feeding mechanism (1) comprises a feeding cavity (11), a propeller blade (12), a feeding hole (13), a motor A (14) and a supporting base (15), the propeller blade (12) is installed inside the feeding cavity (11), the feeding hole (13) is installed on the upper side of one end of the feeding cavity (11), the motor A (14) is installed at one end of the feeding cavity (11) and connected with the propeller blade (12), the supporting base (15) is installed at the lower end of the feeding cavity (11), and the screening mechanism (2) is installed at one end of the feeding cavity (11); the screening mechanism (2) comprises a stable base (21), a conveying screen (22), a storage bin (23) and a discharge hopper (24), wherein the conveying screen (22) is installed on the inner side of the stable base (21), the storage bin (23) is installed on the inner side of the conveying screen (22), the storage bin (23) is arranged on one side of the stable base (21), the discharge hopper (24) is installed on one side of the storage bin (23), and a feeding cavity (11) is connected to one side of the stable base (21); feed mechanism (3) are including handling case (31), installing port (32), regulating box (33) and feeder hopper (34), handle case (31) lower extreme and install installing port (32), handle case (31) one side and install regulating box (33), handle case (31) upper end and install feeder hopper (34) installing port (32) and install in feeding chamber (11) one end.

2. The screening apparatus of claim 1, wherein: the treatment box (31) comprises a first crushing wheel (311) and a second crushing wheel (312), the second crushing wheel (312) is installed on one side of the first crushing wheel (311), and the first crushing wheel (311) and the second crushing wheel (312) are installed on one side of the adjusting box (33).

3. The screening apparatus of claim 1, wherein: adjusting box (33) includes box (331), first movable port (332), firm board (333), second movable port (334), adjustment mechanism (335) and rotary mechanism (336), first movable port (332) have been seted up to box (331) one side, firm board (333) are installed to box (331) inner chamber one side, firm board (333) are equipped with second movable port (334), adjustment mechanism (335) are installed to box (331) inner chamber, adjustment mechanism (335) run through and install rotary mechanism (336), rotary mechanism (336) one end runs through second movable port (334) and is connected with first crushing wheel (311) and second crushing wheel (312).

4. A screening apparatus of a spiral feed structure for mining according to claim 3, characterized in that: adjustment mechanism (335) include screw rod (3351), regulating block (3352), first spiral shell chamber (3353), second spiral shell chamber (3354), fixed port (3355) and motor B (3356), regulating block (3352) has all been run through to screw rod (3351) both sides and has installed, first spiral shell chamber (3353) and second spiral shell chamber (3354) have been seted up respectively to both sides regulating block (3352), fixed port (3355) have all been seted up at both ends about both sides regulating block (3352), motor B (3356) have been installed in screw rod (3351) one end through regulating box (33).

5. A screening apparatus of a spiral feed structure for mining according to claim 3, characterized in that: rotary mechanism (336) includes motor C (3361), rotary rod (3362), first gear (3363), second gear (3364) and connecting rod (3365), rotary rod (3362) are installed to motor C (3361) one end, first gear (3363) are installed to rotary rod (3362) one end, second gear (3364) are all installed at both ends about first gear (3363), second gear (3364) and first gear (3363) meshing transmission, second gear (3364) one side fixed mounting has connecting rod (3365), connecting rod (3365) movable mounting is in fixed orifices (3355), first crushing round (311) and second crushing round (312) are installed to connecting rod (3365) one end.

6. The screening apparatus of claim 4, wherein: the first screw cavity (3353) and the second screw cavity (3354) are in reverse threads.