CN213255612U - Grit comes material particle size screening plant for analysis - Google Patents
Grit comes material particle size screening plant for analysis Download PDFInfo
- Publication number
- CN213255612U CN213255612U CN202021759603.7U CN202021759603U CN213255612U CN 213255612 U CN213255612 U CN 213255612U CN 202021759603 U CN202021759603 U CN 202021759603U CN 213255612 U CN213255612 U CN 213255612U
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- Prior art keywords
- frame
- shale shaker
- groove
- particle size
- belt
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- 239000002245 particle Substances 0.000 title claims abstract description 28
- 238000012216 screening Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 title claims description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 239000004575 stone Substances 0.000 claims abstract description 18
- 239000004576 sand Substances 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000013072 incoming material Substances 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005570 vertical transmission Effects 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a grit incoming material is particle size screening plant for analysis, including the main part frame, locate the main part frame top and be the shale shaker frame that slope and can carry out reciprocating vibration along the horizontal direction, the shale shaker of locating shale shaker frame bottom surface department, the bottom department that the shale shaker frame height is low is fixed to be connected with the bottom and is personally submitted the horizontal accepting frame, accept the frame bottom surface and be connected with the shale shaker frame bottom surface, accept the frame bottom surface and run through and set up the belt groove, accept frame upper portion and rotate and be connected with the transmission upper roll, accept frame lower part and rotate and be connected with the transmission lower roll that the axis is on a parallel with the transmission upper roll, transmission upper roll and transmission lower roll transmission are connected with a driving belt who wears to locate the belt groove, driving belt surface fixed connection has several lifting plate that can drive the promotion of big particle size stone, lifting plate wears to locate the belt groove along vertical, the sand and stone separation work is normally carried out.
Description
Technical Field
The utility model belongs to the technical field of grit screening and specifically relates to a grit supplied materials particle size screening plant for analysis is related to.
Background
The sand is an essential material for preparing concrete, and the particle size of the sand influences the performance of the concrete, so that the sand needs to be screened to obtain the sand meeting the requirements in order to prepare the concrete meeting the use conditions.
There is a novel building grit screening machine at present, notice number is CN206356246U, which comprises a frame, connect the shale shaker through damping device in the frame, damping device is including wearing to establish the gyro wheel in the frame, the shale shaker below is equipped with the fixed block of placing in the gyro wheel top, be equipped with the ball that supports the fixed block in the frame, the frame top is equipped with the recess of placing the ball, the ball below is through spring fixed connection in the frame, ball and spring combination constitute the absorbing structure of shale shaker, frame and shale shaker are connected through connecting device, the shale shaker outside is equipped with the stopper of fixing in the frame, the shale shaker is fine screen and coarse screen, fine screen is located the coarse screen top, constitute the shale shaker and filter the structure of big particle size grit after filtering the little particle size earlier.
In view of the above-mentioned related technologies, the inventor thinks that there is the defect that when screening, the large-particle-size stones mixed in the supplied gravel cannot fall from the coarse screen, and then the large-particle-size stones are easy to accumulate at the bottom of the coarse screen, and long-time accumulation can reduce the effective filtering area of the coarse screen, and then the screening work cannot be performed more effectively.
SUMMERY OF THE UTILITY MODEL
In order to reduce the occupation of big particle size stone to shale shaker filter area, this application provides a grit comes material particle size screening plant for analysis.
The application provides a grit comes grain size screening plant for material analysis adopts following technical scheme:
a particle size screening device for analyzing sand and stone incoming materials comprises a main body frame, a vibrating screen frame which is arranged above the main body frame, is inclined and can vibrate in a reciprocating manner along the horizontal direction, and a vibrating screen arranged at the bottom surface of the vibrating screen frame, the bottom of the low bottom of shale shaker frame department fixed connection bottom is the horizontally and accepts the frame, it is connected with shale shaker frame bottom surface to accept the frame bottom surface, it has run through and has seted up the belt groove to accept the frame bottom surface, it rotates and is connected with the roller in the transmission to accept frame upper portion, it rotates and is connected with the transmission lower roll that the axis is on a parallel with the roller in the transmission to accept the frame lower part, the transmission is gone up the roller and is connected with a drive belt who wears to locate the belt groove with the transmission lower roll transmission, drive belt surface fixed connection has several that can drive big particle diameter stone and promote and mentions the board, mention the board and wear to locate the belt groove along vertical direction.
Through adopting above-mentioned technical scheme, drive belt drives and mentions the board and remove for mention the board and can follow vertical direction rebound with the belt groove is in same vertical line, can will pile up the big particle diameter stone of accepting frame department to accepting the outside transportation of frame, then make and accept the interior difficult big particle diameter stone accumulational condition that appears of frame, then make shale shaker filter area can not occupied easily, make the shale shaker can normally sieve work.
Preferably, the bottom surface of the receiving frame is inclined, and the bottom surface of the receiving frame takes a belt groove as the lowest point.
By adopting the technical scheme, the large-particle-size stones on the two sides of the belt groove can move along the inclined bottom surface of the bearing frame, so that the large-particle-size stones in the bearing frame can be smoothly driven to be transported out.
Preferably, the side edges of the periphery of the upper surface of the lifting plate, which are positioned on the same vertical line with the belt groove, are fixedly connected with blocking frames.
Through adopting above-mentioned technical scheme for under the circumstances of not shutting down, mention the board and also can promote the shipment with the big particle diameter stone that is arranged in accepting the frame, avoid needing to shut down and reduced grit separation's efficiency.
Preferably, belt drive mechanism includes coaxial fixed connection in the transmission lower roll tip the grafting pole, set up in the grafting groove that the grafting pole deviates from transmission lower roll one end, locate the drive motor of main part frame, coaxial fixed connection in drive motor output shaft and axis and the same motor rod of grafting pole axis, motor rod along self axis grafting and sliding connection in the grafting groove, the horizontal vibration direction of grafting pole axis parallel to the shale shaker frame.
Through adopting above-mentioned technical scheme for under the circumstances of not shutting down, drive the motor and still can drive driving belt and carry out the transmission.
Preferably, the inclined outer wall of the vibrating screen frame is provided with a screen groove for the vibrating screen to be inserted and enter, the upper surface of the vibrating screen frame close to the opening of the screen groove is provided with a supporting groove, the supporting groove is inserted and connected with a supporting block capable of being abutted to the outer wall of the vibrating screen, the upper surface of the supporting block is fixedly connected with an installation block capable of being abutted to the upper surface of the vibrating screen frame, and the installation block is penetrated and provided with an installation screw in threaded connection with the vibrating screen frame.
Through adopting above-mentioned technical scheme, can conveniently change the shale shaker.
Preferably, the upper surface of the bottom of the vibrating screen is flush with the bottom surface of the vibrating screen frame, two sides of the vibrating screen, which are parallel to the direction of the screen groove, are fixedly connected with guide blocks, and two opposite inner walls of the screen groove are provided with guide grooves for the guide blocks to slide along the direction of the screen groove.
Through adopting above-mentioned technical scheme for the shale shaker can stably remove, and simultaneously, the guide block also can play the supporting role to the shale shaker.
Preferably, the upper part of the main body frame is fixedly connected with a discharging hopper, and the bottom opening of the discharging hopper faces to the bottom surface of the vibrating screen frame with high height.
Through adopting above-mentioned technical scheme for the grit supplied materials can not directly be emptyd in a large number on the shale shaker frame, makes the shale shaker can sieve the grit supplied materials comparatively fully.
Preferably, hopper bottom opening part is followed the horizontal direction and is pegged graft and sliding connection has the regulating plate down, and the regulating plate exposes hopper one end fixedly connected with screw piece down, and screw piece threaded connection has the adjusting screw who rotates to be connected in hopper outer wall down.
Through adopting above-mentioned technical scheme, when the shale shaker that the screening particle size is different is changed, the accessible removes the regulating plate and makes the unloading speed of hopper obtain corresponding regulation down, makes the homoenergetic of the shale shaker of different screening particle sizes then carry out a comparatively abundant screening work to the grit.
In summary, the present application includes at least one of the following benefits:
the lifting plate is driven by the transmission belt to move, so that the lifting plate which is positioned on the same vertical line with the belt groove can move upwards along the vertical direction, large-particle-size stones accumulated at the receiving frame can be transported to the outside of the receiving frame, the situation that the large-particle-size stones are accumulated in the receiving frame is not easy to occur, the filtering area of the vibrating screen is not easily occupied, and the vibrating screen can normally carry out screening work;
when the shale shaker that the screening particle size is different is changed, the accessible removes the regulating plate and makes the unloading speed of hopper obtain corresponding regulation down, makes the homoenergetic of the shale shaker of different screening particle sizes then carry out a comparatively abundant screening work to the grit.
Drawings
FIG. 1 is a main structure view of the present invention;
FIG. 2 is a schematic bottom view of a shaker basket;
FIG. 3 is an enlarged view at A in FIG. 1;
fig. 4 is an enlarged view at B in fig. 1.
Description of reference numerals: 1. a main body frame; 11. feeding a hopper; 12. an adjusting plate; 13. a screw block; 14. adjusting screws; 15. a separation tank; 2. vibrating the screen frame; 21. driving a motor; 22. a motor shaft; 23. a screen slot; 24. a block abutting groove; 25. a resisting block; 26. mounting blocks; 27. mounting screws; 28. a guide block; 29. a guide groove; 3. vibrating screen; 31. a bearing frame; 32. a belt groove; 33. driving the upper roller; 34. driving the lower roller; 35. a drive belt; 36. lifting the plate; 37. a blocking frame; 38. a plug rod; 39. and (4) inserting grooves.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses grit supplied material is particle size screening plant for analysis, refer to fig. 1 and fig. 2, including main part frame 1, 1 upper surface of main part frame has shale shaker frame 2 along 1 width direction sliding connection of main part frame, 2 bottom surfaces of shale shaker frame run through the separating tank 15 of seting up length direction and being parallel to 2 length direction of shale shaker frame, shale shaker frame 2 drives through the vibrating motor of outside setting and carries out reciprocal horizontal motion along 1 width direction of main part frame, shale shaker frame 2 is slope and 2 length direction both ends of shale shaker frame highly different, 2 width direction of shale shaker frame are parallel to 1 width direction of main part frame, shale shaker 3 that can sieve the grit supplied material is installed to the slope bottom surface of shale shaker frame 2, 3 length direction is on a parallel with the length direction of shale shaker frame 2, 3 upper surface of shale shaker flushes with 2 bottom surfaces of shale shaker frame mutually.
Referring to fig. 1 and 3, fixed connection is installed in the lower hopper 11 of main part frame 1 in the top department of the high length direction one end of shale shaker frame 2, 11 length direction of lower hopper is on a parallel with 1 width direction of main part frame, the bottom opening of lower hopper 11 is towards shale shaker frame 2, 11 width direction sliding connection has and is horizontally regulating plate 12 along lower hopper 11 lower part of lower hopper 11, the bottom open-ended size of hopper 11 under the regulating plate 12 is steerable, fixed surface is connected with screw piece 13 on the one end of hopper 11 under regulating plate 12 exposes, screw piece 13 wears to establish and threaded connection has the adjusting screw 14 of rotation connection in lower hopper 11.
Referring to fig. 1 and 2, a screen groove 23 is formed in the side surface of the vibrating screen frame 2 in the length direction along the width direction of the vibrating screen frame 2, the vibrating screen 3 penetrates through and is slidably connected to the screen groove 23 in the width direction of the vibrating screen frame 2, guide grooves 29 are formed in two side surfaces of the screen groove 23 parallel to the width direction of the vibrating screen frame 2, the guide grooves 29 penetrate through the side surfaces of the vibrating screen frame 2 where the screen grooves 23 are formed, guide blocks 28 are fixedly connected to the two side surfaces of the vibrating screen 3 parallel to the width direction of the vibrating screen frame 2, the two guide blocks 28 are respectively slidably connected to the two guide grooves 29, a supporting block groove 24 communicated with the screen groove 23 is formed in one side of the upper surface of the vibrating screen frame 2, the forming direction of the supporting block groove 24 is perpendicular to the upper surface of the vibrating screen frame 2, a supporting block 25 capable of being abutted against the side wall of the vibrating screen 3 is slidably connected to the supporting block groove 24 in the forming direction, a mounting block 26 capable of being abutted against the upper surface, the mounting block 26 is provided with a mounting screw 27 screwed to the shaker frame 2.
Referring to fig. 1 and 2, one end of the vibrating screen frame 2 in the length direction with a low height is fixedly connected with a bearing frame 31 communicated with the vibrating screen frame 2, the bottom surface of the bearing frame 31 is horizontal, the bottom surface of the bearing frame 31 is connected with the bottom surface of the vibrating screen frame 2, the length direction of the bearing frame 31 is parallel to the width direction of the vibrating screen frame 2, the bottom surface of the bearing frame 31 is penetrated with a belt groove 32 along the vertical direction, the upper surface of the bearing frame 31 is rotatably connected with an upper transmission roller 33 with the axis parallel to the length direction of the bearing frame 31, the lower surface of the bearing frame 31 is rotatably connected with a lower transmission roller 34 with the axis parallel to the axis direction of the upper transmission roller 33, the upper transmission roller 33 and the lower transmission roller 34 are in transmission connection with a vertical transmission belt 35, the transmission belt 35 is positioned at the vertical section of the upper transmission roller 33 close to the vibrating screen frame 2 and penetrates through the belt groove 32, the, the lifting plates 36 penetrate through the belt groove 32 along the vertical direction, a fine space exists between the side wall of the lifting plate 36 and the vertical inner wall of the belt groove 32, the length direction of the lifting plate 36 is parallel to the width direction of the transmission belt 35, the space between two adjacent lifting plates 36 located in the vertical section of the transmission belt 35 is smaller than the vertical length of the belt groove 32, large-particle-diameter stones are not easy to flow downwards from the belt groove 32, the side edge of the upper surface of the lifting plate 36, which is located in the same vertical line with the belt groove 32, is fixedly connected with a blocking frame 37, the main body frame 1 is provided with a belt driving mechanism capable of driving the transmission belt 35 to transmit, as shown in a combined figure 4, the belt driving mechanism comprises an inserting rod 38 coaxially and fixedly connected with one end of the length direction of the lower transmission roller 34, one end of the inserting rod 38, which is deviated from the lower transmission roller 34, the section of the inserting groove 39 is in a cross shape, the output shaft of the driving motor 21 is coaxially and fixedly connected with a motor rod 22, and the motor rod 22 is inserted along the axial direction of the insertion rod 38 and is connected with the insertion groove 39 in a sliding manner.
The application embodiment of a grit comes material analysis to be with particle size screening plant implementation principle does: gravel coming materials are placed into the lower hopper 11 and fall onto the upper surface of the vibrating screen frame 2, the vibrating screen frame 2 horizontally reciprocates along the width direction of the vibrating screen frame, the gravel coming materials are filtered when passing through the vibrating screen, large-particle-size stones are gathered in the receiving frame 31, the motor 21 is driven to drive the transmission belt 35 to carry out transmission, the lifting plate 36 moves to an upper opening of the belt groove 32 from a lower opening of the belt groove 32, and then the large-particle-size stones are conveyed out of the receiving frame 31.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a grit comes grain size screening plant for material analysis, includes main part frame (1), locates main part frame (1) top and be the slope and can follow horizontal direction and carry out reciprocating vibration's shale shaker frame (2), locate shale shaker (3) of shale shaker frame (2) bottom surface department, its characterized in that: the bottom of the vibrating screen frame (2) with a low height is fixedly connected with a bearing frame (31) with a bottom horizontal, the bottom of the bearing frame (31) is connected with the bottom of the vibrating screen frame (2), a belt groove (32) is formed in the bottom of the bearing frame (31) in a penetrating mode, the upper portion of the bearing frame (31) is rotatably connected with an upper transmission roller (33), the lower portion of the bearing frame (31) is rotatably connected with a lower transmission roller (34) with an axis parallel to the upper transmission roller (33), the upper transmission roller (33) and the lower transmission roller (34) are rotatably connected with a transmission belt (35) penetrating through the belt groove (32), the outer surface of the transmission belt (35) is fixedly connected with a plurality of lifting plates (36) capable of driving large-particle-diameter stones to be lifted, the lifting plates (36) penetrate through the belt groove (32) in the vertical direction, and the main body frame (1).
2. A sand and gravel incoming analysis particle size screening device according to claim 1, wherein: the bottom surface of the bearing frame (31) is inclined, and the bottom surface of the bearing frame (31) takes a belt groove (32) as the lowest point.
3. A sand and gravel incoming analysis particle size screening device according to claim 2, wherein: and the belt groove (32) and the peripheral side edge of the upper surface of the lifting plate (36) on the same vertical line are fixedly connected with a blocking frame (37).
4. A sand and gravel incoming analysis particle size screening device according to claim 3, wherein: the belt driving mechanism comprises a plug-in rod (38) which is coaxially and fixedly connected with the end part of the lower transmission roller (34), a plug-in groove (39) which is arranged on the plug-in rod (38) and deviates from one end of the lower transmission roller (34), a driving motor (21) which is arranged on the main body frame (1), and a motor rod (22) which is coaxially and fixedly connected with an output shaft of the driving motor (21) and has the same axis as the plug-in rod (38), wherein the motor rod (22) is plugged in the plug-in groove (39) along the axis of the motor rod and is connected with the plug-in rod (38) in a sliding mode, and the axis of the.
5. A sand and gravel incoming analysis particle size screening device according to claim 4, wherein: the utility model discloses a shale shaker, including shale shaker frame (2), shale shaker frame (2) slope outer wall department sets up sieve groove (23) that supply shale shaker (3) to peg graft the entering, shale shaker frame (2) are close to the upper surface of sieve groove (23) opening part and have seted up to piece groove (24), but support piece groove (24) are pegged graft and are had support piece (25) of butt in shale shaker (3) outer wall, but support piece (25) upper surface fixed connection have butt in installation piece (26) of shale shaker frame (2) upper surface, but installation piece (26) are worn to be equipped with mounting screw (27) of threaded connection in shale shaker frame (2).
6. A sand and gravel incoming analysis particle size screening device according to claim 5, wherein: the upper surface of the bottom of the vibrating screen (3) is flush with the bottom surface of the vibrating screen frame (2), two sides of the vibrating screen (3) which are parallel to the screen groove (23) are fixedly connected with guide blocks (28) in the direction, and two opposite inner walls of the screen groove (23) are provided with guide grooves (29) for the guide blocks (28) to slide in the direction along the screen groove (23).
7. A sand and gravel incoming analysis particle size screening device according to claim 6, wherein: the upper portion of the main body frame (1) is fixedly connected with a discharging hopper (11), and the bottom opening of the discharging hopper (11) faces to the bottom surface of the vibrating screen frame (2) with high height.
8. A sand and gravel incoming analysis particle size screening device according to claim 7, wherein: lower hopper (11) bottom opening part is pegged graft and sliding connection has regulating plate (12) along the horizontal direction, and regulating plate (12) expose down hopper (11) one end fixedly connected with screw piece (13), and screw piece (13) threaded connection has adjusting screw (14) of rotating connection in lower hopper (11) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021759603.7U CN213255612U (en) | 2020-08-20 | 2020-08-20 | Grit comes material particle size screening plant for analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021759603.7U CN213255612U (en) | 2020-08-20 | 2020-08-20 | Grit comes material particle size screening plant for analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213255612U true CN213255612U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021759603.7U Expired - Fee Related CN213255612U (en) | 2020-08-20 | 2020-08-20 | Grit comes material particle size screening plant for analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213255612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118305309A (en) * | 2024-06-06 | 2024-07-09 | 辽宁宏拓新材料科技(集团)有限公司 | Molybdenum powder vibrating device for molybdenum product processing |
-
2020
- 2020-08-20 CN CN202021759603.7U patent/CN213255612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118305309A (en) * | 2024-06-06 | 2024-07-09 | 辽宁宏拓新材料科技(集团)有限公司 | Molybdenum powder vibrating device for molybdenum product processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |