CN215613162U - Intelligent pressure-stabilizing pneumatic conveying mechanism - Google Patents
Intelligent pressure-stabilizing pneumatic conveying mechanism Download PDFInfo
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- CN215613162U CN215613162U CN202122362406.2U CN202122362406U CN215613162U CN 215613162 U CN215613162 U CN 215613162U CN 202122362406 U CN202122362406 U CN 202122362406U CN 215613162 U CN215613162 U CN 215613162U
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Abstract
The utility model discloses an intelligent pressure-stabilizing pneumatic conveying mechanism which comprises a shell and a dust collection fan, wherein a conveying pipe is hermetically inserted at the top of the shell, mounting ports are formed in the inner walls of multiple sides of the shell, first springs are fixedly connected to the inner walls of the tops of the mounting ports, a bushing is fixedly connected to the bottom ends of the first springs, a mounting plate is fixedly connected to the outer wall of one side of the shell, a motor is fixedly connected to the top of the mounting plate, a support frame is fixedly connected to the inner wall of the bottom of the shell, a rotating shaft is inserted at one side of the support frame, and a transmission shaft is inserted at the other side of the shell. The utility model can not only drive the bushing to shake back and forth, so as to screen the materials fully, but also shake the bushing up and down, so as to screen the materials better, so as to distinguish the granular materials which can not reach the standard size fully, thereby avoiding the waste of the granular materials.
Description
Technical Field
The utility model relates to the technical field of pneumatic transmission, in particular to an intelligent pressure-stabilizing pneumatic transmission mechanism.
Background
The pneumatic conveying is characterized by large conveying capacity, long conveying distance and high conveying speed, can charge materials at one position and then discharge materials at multiple positions, and is widely applied to conveying of granular materials, thereby providing an intelligent pressure stabilizing type pneumatic conveying mechanism.
However, the existing pneumatic conveying mechanism cannot fully distinguish granular materials with standard sizes, which causes waste of the granular materials, so that the intelligent pressure-stabilizing pneumatic conveying mechanism is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an intelligent pressure-stabilizing pneumatic conveying mechanism.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an intelligent pressure-stabilizing pneumatic conveying mechanism comprises a shell and a dust-absorbing fan, wherein a conveying pipeline is inserted into the top of the shell in a sealing manner, mounting ports are formed in the inner walls of multiple sides of the shell, first springs are fixedly connected to the inner walls of the tops of the mounting ports, a bushing is fixedly connected to the bottom ends of the first springs, a mounting plate is fixedly connected to the outer wall of one side of the shell, a motor is fixedly connected to the top of the mounting plate, a support frame is fixedly connected to the inner wall of the bottom of the shell, a rotating shaft is inserted into one side of the support frame, a transmission shaft is inserted into the other side of the shell, one end of an output shaft of the motor, two ends of the rotating shaft and one end of the transmission shaft are fixedly connected with eccentric wheels, a connecting rod is rotatably connected to the eccentric position between the two eccentric wheels, the other end of the connecting rod is rotatably connected with the bottom of the bushing, a cam is fixedly connected to the outer wall of the rotating shaft, and a directional rod is fixedly connected to the bottom of the bushing, the orientation lever is in contact with the cam.
As a further scheme of the utility model, the other end of the transmission shaft is fixedly connected with a positioning wheel, one side of the shell is provided with an installation opening, the positioning wheel is positioned in the installation opening, and one side of the positioning wheel and the outer wall of one side of the shell are both provided with positioning pointers.
As a further scheme of the utility model, the air inlet end of the dust collection fan is hermetically inserted with a feed pipe, the air outlet end of the dust collection fan is hermetically inserted with an air outlet pipe, the other end of the feed pipe is hermetically inserted at one side of the air outlet pipe, and the circumferential inner wall of the air outlet pipe is fixedly connected with a filter screen.
As a further scheme of the utility model, the inner walls of the two sides of the shell are respectively provided with a guide groove, a moving seat is connected between the two guide grooves in a sliding manner, the bottom of the moving seat is inserted with a scraper, the top of the scraper is fixedly connected with a third spring, and the other end of the third spring is fixedly connected with the inner wall of the top of the moving seat.
As a further scheme of the utility model, the outer wall of one side of the movable seat is fixedly connected with a pull rod, and the other end of the pull rod penetrates through one side of the shell.
As a further scheme of the utility model, the two sides of the bushing are respectively provided with an installation groove, a moving plate is connected in the installation grooves in a sliding manner, one side of the moving plate is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with the inner wall of one side of the installation groove.
As a further scheme of the utility model, one side of the shell is connected with a discharge door through a hinge, and the discharge door is positioned above the bushing.
As a further proposal of the utility model, a waste material box is inserted into one side of the shell and is positioned below the bushing.
The utility model has the beneficial effects that:
1. according to the utility model, the eccentric wheel rotates under the driving of the motor, so that the connecting rod is driven to do eccentric motion, and the bushing plate is driven to shake back and forth, so that materials are screened fully.
2. According to the utility model, the eccentric wheel drives the rotating shaft to rotate, so that the cam is driven to rotate, the bushing is further upwards jacked up, and the bushing is further downwards moved under the elastic action of the first spring, so that the bushing is shaken up and down, and further materials are better screened, and then granular materials which cannot reach the standard size can be fully distinguished, so that the waste of the granular materials is avoided.
3. According to the utility model, the movable plate is enabled to move outwards to be in contact with the inner wall of the shell under the action of the second spring, so that gaps between the bushing plate and the inner wall of the shell can be filled when the bushing plate shakes back and forth, further, the re-doping of materials is prevented, and the efficiency of material screening is improved.
Drawings
FIG. 1 is a schematic structural view of an intelligent pressure-stabilizing pneumatic conveying mechanism according to the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of an intelligent pneumatic conveying mechanism with pressure stabilization;
FIG. 3 is a schematic view of an eccentric wheel and connecting rod mounting structure of an intelligent pressure-stabilizing pneumatic conveying mechanism provided by the utility model;
fig. 4 is a schematic view of a partial cross-sectional structure of an intelligent pressure-stabilizing pneumatic conveying mechanism according to the present invention.
In the figure: 1. a feed pipe; 2. a dust collection fan; 3. a housing; 4. a motor; 5. a waste material box; 6. a pull rod; 7. a discharge door; 8. an air outlet pipe; 9. filtering with a screen; 10. a first spring; 11. a bushing; 12. positioning wheels; 13. positioning a pointer; 14. an orientation bar; 15. a cam; 16. an eccentric wheel; 17. a connecting rod; 18. a guide groove; 19. a second spring; 20. moving the plate; 21. a squeegee; 22. a movable seat; 23. and a third spring.
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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1-4, an intelligent pressure-stabilizing pneumatic conveying mechanism comprises a shell 3 and a dust-absorbing fan 2, wherein a conveying pipe is hermetically inserted at the top of the shell 3, mounting ports are arranged on the inner walls of multiple sides of the shell 3, first springs 10 are fixed on the inner walls of the top of the mounting ports through bolts, a bushing 11 is fixed at the bottom ends of the first springs 10 through bolts, the bushing 11 screens materials, qualified materials are left on the bushing 11, unqualified materials fall down through screening holes of the bushing 11, a mounting plate is fixed on the outer wall of one side of the shell 3 through bolts, a motor 4 is fixed at the top of the mounting plate through bolts, a support frame is fixed on the inner wall of the bottom of the shell 3 through bolts, a rotating shaft is inserted at one side of the support frame, a transmission shaft is inserted at the other side of the shell 3, an eccentric wheel 16 is connected with one end of an output shaft of the motor 4, two ends of the rotating shaft and one end of the transmission shaft through keys, the eccentric position between two eccentric wheels 16 rotates and is connected with connecting rod 17, the other end of connecting rod 17 rotates with the bottom of bushing 11 and is connected, eccentric wheel 16 rotates under the drive of motor 4, thereby drive connecting rod 17 to be eccentric motion, and then drive the rocking of bushing 11 round trip, the outer wall key of axis of rotation is connected with cam 15, the bottom of bushing 11 is fixed with directional rod 14 through the bolt, directional rod 14 and cam 15 contact, eccentric wheel 16 drives the axis of rotation simultaneously and rotates, thereby drive cam 15 and rotate, and then make bushing 11 upwards jack-up, again make bushing 11 move down under the elastic action of first spring 10, thereby make the upper and lower shake of bushing 11, and then screen the material fully.
In the utility model, the other end of the transmission shaft is connected with a positioning wheel 12, one side of the shell 3 is provided with a mounting opening, the positioning wheel 12 is positioned in the mounting opening, one side of the positioning wheel 12 and the outer wall of one side of the shell 3 are both provided with positioning pointers 13, when blanking is prepared, when the two positioning pointers 13 are aligned, the motor 4 stops rotating, so that the bushing 11 and the discharge door 7 are kept at the same height, the air inlet end of the dust collection fan 2 is hermetically inserted with the feed pipe 1, the air outlet end of the dust collection fan 2 is hermetically inserted with the air outlet pipe 8, the other end of the feed pipe is hermetically inserted at one side of the air outlet pipe 8, the circumferential inner wall of the air outlet pipe 8 is fixedly provided with a filter screen 9 through bolts, materials are sucked into the feed pipe 1 under the action of the dust collection fan 2 and then are conveyed into the air inlet and outlet pipe 8, the materials in the air outlet pipe 8 are blocked by the filter screen 9, and air is discharged from the other end of the air outlet pipe 8 through the mesh of the filter screen 9, the material falls into the conveying pipe, the inner walls of the two sides of the shell 3 are respectively provided with a guide groove 18, a moving seat 22 is connected between the two guide grooves 18 in a sliding manner, a scraper 21 is inserted into the bottom of the moving seat 22, the guide grooves 18 guide the movement of the scraper 21, the blanking stability is improved, the top of the scraper 21 is fixedly provided with a third spring 23 through bolts, the other end of the third spring 23 is fixedly connected with the inner wall of the top of the moving seat 22, the outer wall of one side of the moving seat 22 is fixedly provided with a pull rod 6 through bolts, the other end of the pull rod 6 penetrates one side of the shell 3, the two sides of the leakage plate 11 are respectively provided with a mounting groove, a moving plate 20 is connected in the mounting groove in a sliding manner, one side of the moving plate 20 is fixedly provided with a second spring 19 through bolts, the other end of the second spring 19 is fixedly connected with the inner wall of one side of the mounting groove, the pull rod 6 is pulled, so as to drive the moving seat 22 to slide way in the guide grooves 18 and further drive the scraper 21 to move towards the outer side, thereby scrape out casing 3 with qualified material on bushing 11, there is discharge door 7 one side of casing 3 through hinged joint, and discharge door 7 is located bushing 11's top, opens discharge door 7, conveniently carries out the unloading to the material, and it has waste material box 5 to peg graft in one side of casing 3, and unqualified material is collected in falling waste material box 5, and waste material box 5 is located bushing 11's below.
The working principle is as follows: firstly, starting a dust suction fan 2, sucking materials into a feeding pipe 1 under the action of the dust suction fan 2, then conveying the materials into an air inlet pipe 8 and an air outlet pipe 8, wherein the materials in the air outlet pipe 8 are blocked by a filter screen 9, air is discharged from the other end of the air outlet pipe 8 through meshes of the filter screen 9, the materials fall into a conveying pipe, then the materials fall onto a bushing 11 of a shell 3 from the conveying pipe, the bushing 11 screens the materials, qualified materials are left on the bushing 11, unqualified materials fall into a waste material box 5 through screening holes of the bushing 11 to be collected, then starting a motor 4, driving an eccentric wheel 16 to rotate under the driving of the motor 4, so as to drive a connecting rod 17 to do eccentric motion, further drive the bushing 11 to shake back and forth, simultaneously, the eccentric wheel 16 drives a rotating shaft to rotate, further drive a cam 15 to rotate, and further enable the bushing 11 to jack upwards, make bushing 11 move down again under the elastic action of first spring 10 to make the upper and lower shake of bushing 11, and then filter the material fully, when preparing the unloading, when two location pointers 13 align, motor 4 stall, thereby make bushing 11 and discharge door 7 keep at the same height, then, open discharge door 7, and stimulate pull rod 6, thereby drive and move seat 22 and slide in guide way 18, and then drive scraper blade 21 and move to the discharge door 7 side, thereby scrape the material that meets the standard on bushing 11 out of casing 3, finally, draw out waste material box 5, derive the material that is unqualified in waste material box 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. An intelligent pressure-stabilizing pneumatic conveying mechanism comprises a shell (3) and a dust-absorbing fan (2), wherein a conveying pipeline is hermetically inserted at the top of the shell (3), and is characterized in that mounting ports are formed in the inner walls of multiple sides of the shell (3), first springs (10) are fixedly connected to the inner walls of the tops of the mounting ports, a bushing (11) is fixedly connected to the bottom ends of the first springs (10), a mounting plate is fixedly connected to the outer wall of one side of the shell (3), a motor (4) is fixedly connected to the top of the mounting plate, a support frame is fixedly connected to the inner wall of the bottom of the shell (3), a rotating shaft is inserted at one side of the support frame, a transmission shaft is inserted at the other side of the shell (3), eccentric wheels (16) are fixedly connected to one end of an output shaft of the motor (4), two ends of the rotating shaft and one end of the transmission shaft, and a connecting rod (17) is rotatably connected to the eccentric position between the two eccentric wheels (16), the other end of the connecting rod (17) is rotatably connected with the bottom of the bushing (11), the outer wall of the rotating shaft is fixedly connected with a cam (15), the bottom of the bushing (11) is fixedly connected with an orientation rod (14), and the orientation rod (14) is in contact with the cam (15).
2. An intelligent pressure-stabilizing pneumatic conveying mechanism according to claim 1, wherein a positioning wheel (12) is fixedly connected to the other end of the transmission shaft, a mounting opening is formed in one side of the housing (3), the positioning wheel (12) is located in the mounting opening, and positioning pointers (13) are arranged on one side of the positioning wheel (12) and the outer wall of one side of the housing (3).
3. The intelligent pressure-stabilizing pneumatic conveying mechanism according to claim 1, wherein the air inlet end of the dust collection fan (2) is hermetically inserted with the inlet pipe (1), the air outlet end of the dust collection fan (2) is hermetically inserted with the outlet pipe (8), the other end of the inlet pipe is hermetically inserted at one side of the outlet pipe (8), and the circumferential inner wall of the outlet pipe (8) is fixedly connected with the filter screen (9).
4. The intelligent pressure-stabilizing pneumatic conveying mechanism according to claim 1, wherein guide grooves (18) are formed in the inner walls of the two sides of the housing (3), a moving seat (22) is connected between the two guide grooves (18) in a sliding manner, a scraper (21) is inserted into the bottom of the moving seat (22), a third spring (23) is fixedly connected to the top of the scraper (21), and the other end of the third spring (23) is fixedly connected to the inner wall of the top of the moving seat (22).
5. An intelligent pressure-stabilizing pneumatic conveying mechanism according to claim 4, characterized in that a pull rod (6) is fixedly connected to the outer wall of one side of the moving seat (22), and the other end of the pull rod (6) penetrates through one side of the shell (3).
6. An intelligent pressure-stabilizing pneumatic conveying mechanism according to claim 1, wherein mounting grooves are formed in both sides of the bushing (11), a moving plate (20) is slidably connected in the mounting grooves, a second spring (19) is fixedly connected to one side of the moving plate (20), and the other end of the second spring (19) is fixedly connected to the inner wall of one side of the mounting groove.
7. An intelligent pressure-stabilizing pneumatic conveying mechanism according to claim 1, characterized in that one side of the casing (3) is connected with a discharge door (7) through a hinge, and the discharge door (7) is positioned above the bushing (11).
8. An intelligent pressure-stabilizing pneumatic conveying mechanism according to claim 1, wherein a waste material box (5) is inserted into one side of the housing (3), and the waste material box (5) is positioned below the bushing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122362406.2U CN215613162U (en) | 2021-09-28 | 2021-09-28 | Intelligent pressure-stabilizing pneumatic conveying mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122362406.2U CN215613162U (en) | 2021-09-28 | 2021-09-28 | Intelligent pressure-stabilizing pneumatic conveying mechanism |
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| CN215613162U true CN215613162U (en) | 2022-01-25 |
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| CN202122362406.2U Active CN215613162U (en) | 2021-09-28 | 2021-09-28 | Intelligent pressure-stabilizing pneumatic conveying mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116812560A (en) * | 2023-08-31 | 2023-09-29 | 江苏希诚新材料科技有限公司 | Pneumatic conveying device for carbon nano powder |
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2021
- 2021-09-28 CN CN202122362406.2U patent/CN215613162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116812560A (en) * | 2023-08-31 | 2023-09-29 | 江苏希诚新材料科技有限公司 | Pneumatic conveying device for carbon nano powder |
| CN116812560B (en) * | 2023-08-31 | 2023-11-21 | 江苏希诚新材料科技有限公司 | Pneumatic conveying device for carbon nano powder |
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