CN212702897U - Novel high-efficient raw coal shale shaker - Google Patents
Novel high-efficient raw coal shale shaker Download PDFInfo
- Publication number
- CN212702897U CN212702897U CN202020686011.0U CN202020686011U CN212702897U CN 212702897 U CN212702897 U CN 212702897U CN 202020686011 U CN202020686011 U CN 202020686011U CN 212702897 U CN212702897 U CN 212702897U
- Authority
- CN
- China
- Prior art keywords
- box body
- transmission
- wall
- vibrating
- raw coal
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a novel high-efficiency raw coal vibrating screen, which comprises a vibrating box body which is horizontally arranged, wherein a feeding hopper is installed at the top end of the vibrating box body, a slide rail is horizontally installed on the bottom surface of the vibrating box body, the slide rail is in sliding connection with a slide groove, the slide groove is fixedly installed on a bottom plate which is horizontally arranged, mounting plates are vertically and upwards fixedly installed at the front side and the rear side of the bottom plate, and a damping spring is horizontally and fixedly installed on the mounting plate at the rear side; the utility model has the advantages that: the utility model discloses simple structure goes out the design collecting vat at the discharge gate of first order sieve piece to design breaker in the collecting vat, make the timely quilt of the bold coal that is screened off broken, form the unified broken system of circulation, effectual reduction process and process equipment improve production efficiency.
Description
The technical field is as follows:
the utility model relates to an opencut coal mine technical field especially relates to a novel high-efficient raw coal shale shaker.
Background art:
in the open-air coal mining process, a scraper conveyor is main equipment for conveying raw coal to a crusher, the conventional crusher is generally structured as a double-roller crusher and has certain requirements on the size of the raw coal, so that the raw coal needs to be sieved before entering the crusher to meet the requirement on the granularity of the raw coal, after the conventional vibrating screen is sieved, large coal which does not meet the requirement on the granularity is sieved, the large coal needs to be sieved again after being treated by special lifting equipment, transportation equipment and a large coal crushing device, and the whole circular crushing system of the large coal has more equipment, more processes and low working efficiency.
The utility model has the following contents:
an object of the utility model is to provide a novel high-efficient raw coal shale shaker.
The content of the utility model is as follows: a novel high-efficiency raw coal vibrating screen comprises a vibrating box body which is horizontally arranged, a feeding hopper is installed at the top end of the vibrating box body, a sliding rail is horizontally installed on the bottom surface of the vibrating box body and is connected with a sliding groove in a sliding manner, the sliding groove is fixedly installed on a horizontally arranged bottom plate, a mounting plate is vertically and upwards fixedly installed at the front side and the rear side of the bottom plate, a damping spring is horizontally and fixedly installed on the mounting plate at the rear side, the other end of the damping spring is fixedly connected with the outer wall of the vibrating box body, a mounting groove is formed in the mounting plate at the front side, a cam is arranged in the mounting groove, the outer circumferential surface of the cam is in contact with the outer wall of the vibrating box body, the center of the cam is fixedly connected with a transmission shaft, and the two ends of the transmission shaft are rotatably connected with, the transmission shaft is in transmission connection with a first motor, a first-stage vibrating screen is fixedly installed in the vibrating box body in a downward inclining mode, a collecting tank is arranged below an outlet of the first-stage vibrating screen, the collecting tank is fixedly installed on the outer wall of the vibrating box body, the collecting tank is communicated with the inner cavity of the vibrating box body, a transmission screw rod is horizontally arranged in the collecting tank, two ends of the transmission screw rod are in rotary connection with two ends of the transmission screw rod through bearings and the inner wall of the collecting tank, the transmission screw rod is in transmission connection with a servo motor, two sections of transmission threads with opposite rotation directions are arranged on the transmission screw rod, a crushing plate is in threaded connection with each section of vertical transmission threads, a plurality of crushing thorns are fixedly installed on two side plate surfaces of the crushing plate, and one side end surface of the crushing plate is in sliding connection with the inner wall of the, the bottom plate inboard of vibration box is the inclined plane, the inclination on inclined plane with the inclination of one-level shale shaker is opposite the lowest end on inclined plane is provided with the blown down tank.
Furthermore, the inclination angle of the primary vibrating screen is 5-15 degrees.
Further, the breaker plate is made of silicon carbide.
The utility model has the advantages that: the utility model discloses simple structure goes out the design collecting vat at the discharge gate of first order sieve piece to design breaker in the collecting vat, make the timely quilt of the bold coal that is screened off broken, form the unified broken system of circulation, effectual reduction process and process equipment improve production efficiency.
Description of the drawings:
fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
in the figure, a vibrating box body 1, a slide rail 2, a bottom plate 3, a mounting plate 4, a damping spring 5, a mounting groove 6, a cam 7, a transmission shaft 8, a primary vibrating screen 9, a collecting groove 10, a transmission screw 11, a first motor 12, a crushing plate 13, crushing thorns 14, a discharging groove 15, a feeding hopper 16, a servo motor 17 and a sliding groove 18 are arranged.
The specific implementation mode is as follows:
as shown in fig. 1 to 3, a novel high-efficiency raw coal vibrating screen comprises a vibrating box body 1 which is horizontally arranged, a feeding hopper 16 is installed at the top end of the vibrating box body, a sliding rail 2 is horizontally installed on the bottom surface of the vibrating box body 1, the sliding rail 2 is slidably connected with a sliding groove 18, the sliding groove 18 is fixedly installed on a horizontally arranged bottom plate 3, a mounting plate 4 is vertically and upwardly and fixedly installed at the front side and the rear side of the bottom plate 3, a damping spring 5 is horizontally and fixedly installed on the mounting plate 4 at the rear side, the other end of the damping spring 5 is fixedly connected with the outer wall of the vibrating box body 1, a mounting groove 6 is opened on the mounting plate 4 at the front side, a cam 7 is arranged in the mounting groove 6, the outer circumferential surface of the cam 7 is in contact with the outer wall of the vibrating box body 1, and the center of the cam 7 is fixedly connected, the two ends of the transmission shaft 8 are rotatably connected with the inner wall of the mounting groove 6 through bearings 13, the transmission shaft 8 is in transmission connection with a first motor 12, a first-stage vibrating screen 9 is fixedly installed in the vibrating box body 1 in a downward inclining manner, a collecting groove 10 is arranged below the outlet of the first-stage vibrating screen 9, the collecting groove 10 is fixedly installed on the outer wall of the vibrating box body 1, the collecting groove 10 is communicated with the inner cavity of the vibrating box body, a transmission screw rod 11 is horizontally arranged in the collecting groove 10, the two ends of the transmission screw rod 11 are rotatably connected with the two ends of the transmission screw rod 11 through bearings and the inner wall of the collecting groove 10, the transmission screw rod 11 is in transmission connection with a servo motor 17, two sections of transmission threads with opposite rotation directions are arranged on the transmission screw rod 11, and a crushing plate 13 is screwed on each section of transmission threads vertically, a plurality of crushing spines 14 are fixedly mounted on the two side plate surfaces of the crushing plate 13, one side end surface of the crushing plate 13 is connected with the inner wall of the collecting tank 10 in a sliding manner, the inner side of the bottom plate of the vibration box body 1 is an inclined surface, the inclination angle of the inclined surface is opposite to that of the primary vibrating screen 9, and a discharging tank 15 is arranged at the lowest end of the inclined surface; the inclination angle of the primary vibrating screen 9 is 5-15 degrees; the breaker plate 13 is made of silicon carbide.
The working principle is as follows: during operation, raw coal enters the vibration box body 1 from the feeding hopper 16, the first motor 12 is started to enable the vibration box body 1 to vibrate back and forth, the raw coal meeting the granularity requirement passes through the primary vibrating screen 9 and then is discharged from the discharge chute 15, the screened large coal enters the collecting tank 10, the two crushing plates 13 move in opposite directions through the forward and reverse servo motor 17 at equal time intervals, the crushing burrs 14 crush the large coal, and the crushed large coal is discharged from the discharge chute 15.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a novel high-efficient raw coal shale shaker which characterized in that: it includes vibration box (1) that the level set up, go into hopper (16) is installed to the top of vibration box, the bottom surface horizontal installation of vibration box (1) has slide rail (2), slide rail (2) and spout (18) sliding connection, spout (18) fixed mounting is on bottom plate (3) that the level set up the equal vertical upwards fixed mounting in front side and rear side position of bottom plate (3) has mounting panel (4), at the rear side mounting panel (4) are improved level fixed mounting have damping spring (5), the other end of damping spring (5) with the outer wall fixed connection of vibration box (1), it has mounting groove (6) to open on mounting panel (4) of front side, be provided with cam (7) in mounting groove (6), the outer periphery of cam (7) with the outer wall of vibration box (1) contacts, the center of the cam (7) is fixedly connected with the transmission shaft (8), two ends of the transmission shaft (8) are rotatably connected with the inner wall of the mounting groove (6) through bearings, the transmission shaft (8) is in transmission connection with the first motor (12), a first-stage vibrating screen (9) is fixedly installed in the vibrating box body (1) in a downward inclining mode, a collecting groove (10) is arranged below an outlet of the first-stage vibrating screen (9), the collecting groove (10) is fixedly installed on the outer wall of the vibrating box body (1), the collecting groove (10) is communicated with the inner cavity of the vibrating box body, a transmission screw rod (11) is horizontally arranged in the collecting groove (10), two ends of the transmission screw rod (11) are rotatably connected with two ends of the transmission screw rod (11) and the inner wall of the collecting groove (10) through bearings, and the transmission screw rod (11) is in transmission connection with the servo motor (17), be provided with two sections rotation on drive screw (11) and turn to opposite transmission screw, every section equal vertical transmission spiro union has crushing board (13) on the transmission screw, equal fixed mounting has broken thorn of a plurality of (14) on the both sides face of crushing board (13), a side end face of crushing board (13) with the inner wall sliding connection of collecting vat (10), the bottom plate inboard of vibration box (1) is the inclined plane, the inclination on inclined plane with the inclination of one-level shale shaker (9) is opposite the lower extreme on inclined plane is provided with blown down tank (15).
2. The novel efficient raw coal vibrating screen according to claim 1, characterized in that: the inclination angle of the first-stage vibrating screen (9) is 5-15 degrees.
3. The novel efficient raw coal vibrating screen according to claim 1, characterized in that: the breaker plate (13) is made of silicon carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686011.0U CN212702897U (en) | 2020-04-28 | 2020-04-28 | Novel high-efficient raw coal shale shaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686011.0U CN212702897U (en) | 2020-04-28 | 2020-04-28 | Novel high-efficient raw coal shale shaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212702897U true CN212702897U (en) | 2021-03-16 |
Family
ID=74945006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020686011.0U Active CN212702897U (en) | 2020-04-28 | 2020-04-28 | Novel high-efficient raw coal shale shaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212702897U (en) |
-
2020
- 2020-04-28 CN CN202020686011.0U patent/CN212702897U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1035362C (en) | Method and apparatus for energy efficient comminution | |
| CN110052394A (en) | A kind of ore screening device with shock-absorbing denoising function | |
| CN209076769U (en) | Grinding device is used in a kind of processing of concentrated feed | |
| CN207075529U (en) | A kind of feed one unit | |
| CN211436331U (en) | Reducing mechanism is used in ore dressing | |
| CN207446686U (en) | Double-deck screen shale shaker | |
| CN211660138U (en) | Coal screening plant is used in green development of coal resource | |
| CN203944551U (en) | A kind of engineering plastics section sorting vibrating screen device | |
| CN212142939U (en) | Continuous broken sorting unit of raw coal | |
| CN212702897U (en) | Novel high-efficient raw coal shale shaker | |
| CN115846005A (en) | Crushing and screening device for mineral aggregate middle and later period mineral separation | |
| CN201295624Y (en) | Rotary bastard coal smash separator | |
| CN114392823B (en) | Cone spiral circulating grinding and crushing system | |
| CN202983828U (en) | Crushing sand-making complete plant | |
| CN214107104U (en) | Hierarchical formula reducing mechanism of sodium bentonite | |
| CN210406905U (en) | Automatic screening feeding type scallop meat paste processing equipment | |
| CN209348998U (en) | A kind of coal mining machine with screening separation function | |
| CN113715206A (en) | Novel charging equipment is used in production of PE pipe fitting | |
| CN106943785B (en) | Underground water-coal dewatering system suitable for thousands of tons of mines with extremely high water content | |
| CN219273648U (en) | Aluminum slag screening device | |
| CN208695627U (en) | A kind of Mineral Classification device | |
| CN219308922U (en) | Efficient coal washing device for coal mining | |
| CN205628107U (en) | A crushing and screening device for shale shaker | |
| CN218393957U (en) | Gangue crushed aggregates divides sieve device | |
| CN221360360U (en) | Crushing equipment for mining engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |