CN220738448U - Vibration type coal mine screening device - Google Patents
Vibration type coal mine screening device Download PDFInfo
- Publication number
- CN220738448U CN220738448U CN202322426069.8U CN202322426069U CN220738448U CN 220738448 U CN220738448 U CN 220738448U CN 202322426069 U CN202322426069 U CN 202322426069U CN 220738448 U CN220738448 U CN 220738448U
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- Prior art keywords
- frame
- screening
- fixedly connected
- movable
- coal mine
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- 238000012216 screening Methods 0.000 title claims abstract description 69
- 239000003245 coal Substances 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000007873 sieving Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000004744 fabric Substances 0.000 abstract description 19
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a vibration type coal mine screening device, which relates to the technical field of coal mine screening and comprises a fixed base, wherein a screening frame is fixedly connected to one side of the top of the fixed base, a movable dust collection mechanism is arranged on one side of the screening frame, a plurality of installation seats are fixedly connected to the inside of the screening frame, a screen and a vibrating motor are arranged on each of the installation seats, the movable dust collection mechanism comprises a sealing frame, a plurality of dust collection covers are fixedly connected to the inner walls of two sides of the sealing frame, and a connecting branch pipe is fixedly connected to the end part of each dust collection cover. This vibrations formula colliery sieving mechanism covers the sieve frame through the seal frame and seals to utilize the dust suction collection box that the fan cooperation suction hood produced with screening, then driving motor drives the seal frame and removes, makes seal frame and sieve frame separation, thereby can expose inside screen cloth, conveniently overhauls, thereby can effectively improve the convenience of overhauling and to the convenience of dust collection.
Description
Technical Field
The utility model relates to the technical field of coal mine screening, in particular to a vibration type coal mine screening device.
Background
Vibration formula colliery sieving mechanism can utilize vibrating motor to produce vibrations to the inside screen cloth of device, promotes colliery whereabouts screening to can effectively improve screening effect and efficiency, among the prior art, vibration formula colliery sieving mechanism's screen cloth is installed inside the device, inconvenient overhauls the screen cloth, sieves simultaneously and produces more dust easily, inconvenient collection to the dust.
For example, patent publication number CN213825859U specifically is a vibrations formula sieving mechanism, including screening case and rigid coupling at the feed inlet of screening case upper surface, the front surface activity of screening case has cup jointed album garrulous case, the right surface of screening case articulates there is the baffle, the right surface rigid coupling of screening case has the flitch, the inside rigid coupling of screening case has vibrations screening subassembly, the left surface rigid coupling of screening case has pushing components, and the starter motor makes the fixed block, makes the regulating box swing through the collision of second lug and first lug, and then makes the screen cloth high frequency vibrations, screens the material on the screen cloth, and the screening is high-efficient, starts the hydraulic pump and makes the connection case remove right to drive the push plate and remove right, so that the lump coal with screen cloth upper surface gets into album in the material case from the flitch landing, and the upper surface of screen cloth is hugged closely to the in-process, and the brush can clean the screen cloth, prevents that the face coal from blocking up the sieve mesh, so that the material after the quick collection screening, just has this kind of vibrations formula colliery sieving mechanism's screen cloth installs inside the device, and is inconvenient to carry out more to screen cloth, simultaneously the screening produces more dust easily, the inconvenient problem of collecting the screen cloth.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a vibration type coal mine screening device, which solves the problems that a screen of the vibration type coal mine screening device is arranged in the device, the screen is inconvenient to overhaul, more dust is easy to generate during screening, and the dust is inconvenient to collect.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the vibration type coal mine screening device comprises a fixed base, wherein a screening frame is fixedly connected to one side of the top of the fixed base, a movable dust collection mechanism is arranged on one side of the screening frame, a plurality of installation seats are fixedly connected to the inside of the screening frame, and a screen and a vibrating motor are arranged on each of the installation seats;
the movable dust collection mechanism comprises a sealing frame, a plurality of dust suction hoods are fixedly connected to the inner walls of two sides of the sealing frame, each dust suction hood is fixedly connected with a connecting branch pipe at the end part, a connecting main pipe is connected to the end part of the connecting branch pipe, a fan is connected to the end part of the connecting main pipe, a collecting box is connected to the end part of the fan, a guide block is fixedly connected to the bottom end of the sealing frame, movable nuts are fixedly connected to two ends of the sealing frame, movable screws are fixedly connected to the two ends of the movable nuts, driving wheels are fixedly connected to the end parts of the movable screws, a driving belt is sleeved between the driving wheels, and a driving motor is fixedly connected to the end parts of the movable screws.
Preferably, the sealing frame is matched with the screening frame, and the sealing frame is in sliding connection with the fixed base through the guide block.
Preferably, the collecting box is fixedly arranged on one side of the fixed base, and the dust suction hoods are respectively arranged on two sides of the screens.
Preferably, the two movable screws are both in rotary connection with the fixed base, and the two movable screws are in threaded connection with the sealing frame through movable nuts.
Preferably, the two movable screws are in transmission connection through two transmission wheels and a transmission belt, and the driving motor is fixedly arranged on the screening frame.
Preferably, the mounting seat comprises a supporting frame, and the supporting frame is fixedly arranged on the screening frame.
Preferably, the support frame is provided with an insertion groove, and the insertion groove is matched with the screen.
Preferably, the top of the support frame is rotatably connected with a plurality of mounting bolts, and the ends of the mounting bolts penetrate through the support frame and extend into the insertion groove.
Advantageous effects
The utility model provides a vibration coal mine screening device. Compared with the prior art, the device has the following
The beneficial effects are that:
1. this vibrations formula colliery sieving mechanism covers the sieve frame through the seal frame and seals to utilize the dust suction collection box that the fan cooperation suction hood produced with screening, then driving motor drives the seal frame and removes, makes seal frame and sieve frame separation, thereby can expose inside screen cloth, conveniently overhauls, thereby can effectively improve the convenience of overhauling and to the convenience of dust collection.
2. This vibrations formula colliery sieving mechanism inserts the insertion groove through the screen cloth in, then screws up the mounting bolt and fix the screen cloth to can conveniently dismantle the screen cloth, improve the convenience of changing the maintenance.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a movable dust suction mechanism according to the present utility model;
FIG. 3 is a schematic view of a dust hood according to the present utility model;
fig. 4 is an enlarged view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a fixed base; 2. a movable dust collection mechanism; 201. a sealing frame; 202. a dust hood; 203. connecting branch pipes; 204. connecting a main pipe; 205. a collection box; 206. a movable nut; 207. a movable screw; 208. a driving wheel; 209. a transmission belt; 210. a driving motor; 211. a guide block; 3. a screening frame; 4. a screen; 5. a mounting base; 501. a support frame; 502. an insertion groove; 503. installing a bolt; 6. a vibration motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a vibrations formula colliery sieving mechanism, including unable adjustment base 1, unable adjustment base 1 top one side fixedly connected with screening frame 3, screening frame 3 one side is equipped with activity dust extraction mechanism 2, screening frame 3 inside fixedly connected with a plurality of mount pads 5, all be equipped with screen cloth 4 and vibrating motor 6 on a plurality of mount pads 5, accessible vibrating motor 6 produces vibrations to screen cloth 4, promote the screening, and utilize activity dust extraction mechanism 2 to seal the dust absorption to screening frame 3 when screening, open screening frame 3 and overhaul when overhauling, thereby can effectively improve the convenience of overhauling and the convenience of collecting the dust.
The movable dust collection mechanism 2 comprises a sealing frame 201, the sealing frame 201 is matched with the screening frame 3, the sealing frame 201 can be closed with the screening frame 3, thereby sealing dust collection can be carried out in the screening process, dust overflow is prevented, the sealing frame 201 is in sliding connection with a fixed base 1 through a guide block 211, the moving stability can be improved, a plurality of dust suction hoods 202 are fixedly connected to the inner walls of two sides of the sealing frame 201, a connecting branch pipe 203 is fixedly connected to the end part of each dust suction hood 202, a connecting main pipe 204 is connected to the end part of the connecting branch pipe 203, a fan is connected to the end part of the connecting main pipe 204, a collecting box 205 is connected to the end part of the fan, the collecting box 205 is fixedly arranged on one side of the fixed base 1, a plurality of dust suction hoods 202 are respectively arranged on two sides of a plurality of screens 4, the dust at each screen 4 can be collected, the collecting effect is improved, the bottom end of the sealing frame 201 is fixedly connected with the guide block 211, the two ends of the sealing frame 201 are fixedly connected with movable nuts 206, movable screw rods 207 are connected with the two movable nuts 206 in a threaded manner, the two movable screw rods 207 are connected with the fixed base 1 in a rotating manner, the two movable screw rods 207 are connected with the sealing frame 201 in a threaded manner through the movable nuts 206, the end parts of the movable screw rods 207 are fixedly connected with driving wheels 208, a driving belt 209 is sleeved between the two driving wheels 208, the end parts of one movable screw rod 207 are fixedly connected with a driving motor 210, the two movable screw rods 207 are connected with the driving belt 209 in a driving manner through the two driving wheels 208, the driving motor 210 is fixedly arranged on the screening frame 3, the driving motor 210 can drive the two movable screw rods 207 to rotate simultaneously, the screening frame 3 can be covered for sealing through the sealing frame 201, and dust generated by screening is sucked into the collecting box 205 through the cooperation of a fan and the dust suction hood 202, then driving motor 210 drives two movable screw 207 simultaneously and rotates, and two movable screw 207 rotate and drive movable nut 206 and remove, and movable nut 206 removes and drives seal frame 201 and remove for seal frame 201 and screening frame 3 separation, thereby can expose inside screen cloth 4, the convenience overhauls, thereby can effectively improve the convenience of overhauling and the convenience of collecting the dust.
Referring to fig. 1 and 4, the mounting seat 5 includes a supporting frame 501, the supporting frame 501 is fixedly installed on the screening frame 3, an insertion groove 502 is formed in the supporting frame 501, the insertion groove 502 is matched with the screen 4, a plurality of mounting bolts 503 are rotationally connected to the top of the supporting frame 501, the ends of the mounting bolts 503 penetrate through the supporting frame 501 and extend into the insertion groove 502, the screen 4 is inserted into the insertion groove 502 through the mounting bolts 503, and then the screen 4 is fixed by screwing the mounting bolts 503, so that the screen 4 can be conveniently disassembled and assembled, and convenience in replacement and overhaul is improved.
During operation, the sealing frame 201 covers the screening frame 3 and seals, and the dust produced by screening is sucked into the collecting box 205 by utilizing the fan to cooperate with the dust hood 202, then the driving motor 210 drives the two movable screws 207 to rotate simultaneously, the two movable screws 207 rotate to drive the movable nuts 206 to move, the movable nuts 206 move to drive the sealing frame 201 to move, so that the sealing frame 201 is separated from the screening frame 3, the internal screen 4 can be exposed, and the maintenance is convenient, so that the maintenance convenience and the dust collection convenience can be effectively improved.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (8)
1. The utility model provides a vibrations formula colliery sieving mechanism, includes unable adjustment base (1), its characterized in that: the screening machine is characterized in that a screening frame (3) is fixedly connected to one side of the top of the fixed base (1), a movable dust collection mechanism (2) is arranged on one side of the screening frame (3), a plurality of mounting seats (5) are fixedly connected to the inside of the screening frame (3), and a plurality of screening screens (4) and vibrating motors (6) are arranged on the mounting seats (5);
the movable dust collection mechanism (2) comprises a sealing frame (201), a plurality of dust collection covers (202) are fixedly connected to inner walls of two sides of the sealing frame (201), each dust collection cover (202) is fixedly connected with a connecting branch pipe (203) at the end part, a connecting main pipe (204) is connected to the end part of the connecting branch pipe (203), a fan is connected to the end part of the connecting main pipe (204), a collecting box (205) is connected to the end part of the fan, a guide block (211) is fixedly connected to the bottom end of the sealing frame (201), movable nuts (206) are fixedly connected to two ends of the sealing frame (201), movable screws (207) are fixedly connected with driving wheels (208) through threads, a driving belt (209) is sleeved between the driving wheels (208), and a driving motor (210) is fixedly connected to the end part of each movable screw (207).
2. A vibratory coal mine screening apparatus as claimed in claim 1, wherein: the sealing frame (201) is matched with the screening frame (3), and the sealing frame (201) is in sliding connection with the fixed base (1) through the guide block (211).
3. A vibratory coal mine screening apparatus as claimed in claim 1, wherein: the collecting box (205) is fixedly arranged on one side of the fixed base (1), and the dust suction hoods (202) are respectively arranged on two sides of the screens (4).
4. A vibratory coal mine screening apparatus as claimed in claim 1, wherein: the two movable screws (207) are both in rotary connection with the fixed base (1), and the two movable screws (207) are in threaded connection with the sealing frame (201) through movable nuts (206).
5. A vibratory coal mine screening apparatus as claimed in claim 1, wherein: the two movable screws (207) are in transmission connection with each other through two transmission wheels (208) and a transmission belt (209), and the driving motor (210) is fixedly arranged on the screening frame (3).
6. A vibratory coal mine screening apparatus as claimed in claim 1, wherein: the mounting seat (5) comprises a supporting frame (501), and the supporting frame (501) is fixedly arranged on the screening frame (3).
7. The vibratory coal mine screening device of claim 6, wherein: an inserting groove (502) is formed in the supporting frame (501), and the inserting groove (502) is matched with the screen (4).
8. The vibratory coal mine screening device of claim 7, wherein: the top of the support frame (501) is rotatably connected with a plurality of mounting bolts (503), and the ends of the mounting bolts (503) penetrate through the support frame (501) and extend into the insertion groove (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322426069.8U CN220738448U (en) | 2023-09-06 | 2023-09-06 | Vibration type coal mine screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322426069.8U CN220738448U (en) | 2023-09-06 | 2023-09-06 | Vibration type coal mine screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220738448U true CN220738448U (en) | 2024-04-09 |
Family
ID=90553608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322426069.8U Active CN220738448U (en) | 2023-09-06 | 2023-09-06 | Vibration type coal mine screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220738448U (en) |
-
2023
- 2023-09-06 CN CN202322426069.8U patent/CN220738448U/en active Active
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| GR01 | Patent grant |