CN220148374U - Screw screening and conveying device - Google Patents
Screw screening and conveying device Download PDFInfo
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- CN220148374U CN220148374U CN202321035686.9U CN202321035686U CN220148374U CN 220148374 U CN220148374 U CN 220148374U CN 202321035686 U CN202321035686 U CN 202321035686U CN 220148374 U CN220148374 U CN 220148374U
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- screening device
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- 238000012216 screening Methods 0.000 title claims abstract description 65
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 238000010009 beating Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000012797 qualification Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 241000579971 Terebridae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
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- Screw Conveyors (AREA)
Abstract
The utility model discloses a screw screening and conveying device, which comprises a screw screening device body, a fixed motor and a conveying auger, wherein the screw screening device body is provided with a screw feeding device; the screw screening device comprises a screw screening device body, wherein a fixed motor is fixed inside the bottom end of the screw screening device body, and a conveying auger is arranged at the right side of the screw screening device body; further comprises: the output end of the fixed motor is connected with a worm, the outer side position of the middle part of the worm is connected with one group of gears of the conical gear assembly, and the other group of gears of the conical gear assembly is connected with the shaft end position of the conveying auger. This screw screening conveyor is provided with fixed motor, drives the worm through fixed motor and rotates, so makes the worm carry the auger through the drive of conical gear subassembly and carries the processing, and the worm wheel that sets up simultaneously drives the rolling disc and rotates, through the setting of holding tank, and then can carry the processing to single screw to make things convenient for the detection processing in later stage.
Description
Technical Field
The utility model relates to the technical field related to screw screening and conveying, in particular to a screw screening and conveying device.
Background
Screws are an essential component in the field of assembly machines, which are very widely used, as small as microelectronics, as large as heavy machinery, and which require the use of screw screening conveyor devices for handling the screws, for example:
publication number CN205441797U discloses a screw screening conveying mechanism, and this conveying mechanism can control the cylinder to stop rolling when the screw is arranged full the material way, accomplishes intelligent control pay-off. The arc-shaped backflow trough is used for guiding the screws brushed from the screening material channel back to the roller, a certain gap is reserved between the backflow trough and the roller, the screws poured into the roller cannot be rubbed directly, even if crushed aggregates, powder and the like are in the roller, the screws cannot flow out to the transmission part, and therefore faults caused by the crushed aggregates, the powder and the like are avoided; when the screw conveying device is used, the screws are conveyed to the surface of the screw guide roller and then conveyed, but the screws are generally conveyed to be output, and because the screws are conveyed to be detected, when a plurality of groups of screws are conveyed, the screws are not detected timely enough, the inferior products can be possibly mixed into the qualified products, and the overall qualification rate is reduced, so that the screws are conveyed singly, and the detection is convenient.
Therefore, the screw screening and conveying device can well solve the problems.
Disclosure of Invention
The utility model aims to provide a screw screening and conveying device, which aims to solve the problems that in the screw screening and conveying device on the current market, which is proposed by the background technology, screws are conveyed to the surface of a screw guide roller and then conveyed, but in the operation, a plurality of screws are usually conveyed, detection processing is needed when the screws are conveyed, and when a plurality of groups of screws are conveyed, the detection is not timely enough, defective products can be mixed into qualified products, the overall qualification rate is reduced, and the screws are conveyed singly, so that the detection processing is convenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a screw screening and conveying device comprises a screw screening device body, a fixed motor and a conveying auger;
the screw screening device comprises a screw screening device body, wherein a fixed motor is fixed inside the bottom end of the screw screening device body, and a conveying auger is arranged at the right side of the screw screening device body;
further comprises:
the output end of the fixed motor is connected with a worm, the outer side position of the middle part of the worm is connected with one group of gears of the conical gear assembly, and the other group of gears of the conical gear assembly is connected with the shaft end position of the conveying auger;
the outside position meshing of worm is connected with the worm wheel, the centre of a circle position of worm wheel is key-type connection with the axle head outside position of rolling disc, the upper position intercommunication that inclines of rolling disc has branch screen pipe, the other end position of branch screen pipe is connected with the conveying end of screw screening plant body, the other end of rolling disc is connected with the conveyer pipe.
Preferably, the screw-shaped accommodating groove is formed in the rotating disc, four groups of accommodating grooves are distributed at equal angles relative to the circle center of the rotating disc, and therefore screws are conveniently conveyed singly.
Preferably, one end position bearing of the worm wheel is connected to the inner wall of the screw screening device body, and the bottom end position of the conveying pipe extends into the top of the conveying auger shell.
Preferably, the top position of worm is fixed with the carousel, just the outside edge of carousel is fixed with first magnetic pole piece to the left side first magnetic pole piece is provided with the second magnetic pole piece, the bottom position of second magnetic pole piece is fixed with the rapping bar, the middle part outside position of rapping bar is fixed with reset spring's one end mutually, reset spring's the other end is fixed at reset spring's inner wall, and then conveniently beats the outside of dividing the screen pipe and handle.
Preferably, the magnetic force between the first magnetic pole block and the second magnetic pole block is larger than the elastic force of the reset spring, and the bottom end position of the knocking rod is slidably arranged in the fixed block, so that the knocking rod can slide in the fixed block conveniently.
Preferably, one end of the fixed block is fixed on the inner wall of the screw screening device body, and the outer side of the bottom end of the knocking rod is attached to the outer side of the screening tube, so that the knocking rod can conveniently knock the fixed block.
Compared with the prior art, the beneficial effect setting structure of the utility model is as follows:
(1) The screw screening and conveying device is provided with the fixed motor, the worm is driven to rotate through the fixed motor, so that the worm drives the conveying auger to carry out conveying treatment through the conical gear assembly, meanwhile, the set worm wheel drives the rotating disc to rotate, at the moment, the accommodating groove formed in the rotating disc is driven to correspond to the screening pipe and the conveying pipe, and through the arrangement of the accommodating groove, a single screw can be conveyed and treated, so that later detection treatment is facilitated;
(2) This screw screening conveyor is provided with the carousel, and the rotation of worm will drive the carousel and rotate to make the carousel will drive first magnetic pole piece and rotate, so first magnetic pole piece will drive the second magnetic pole piece and slide along the fixed block, when first magnetic pole piece no longer is close to with the second magnetic pole piece, strike the pole and will reset through reset spring's elasticity, so make to strike the pole and strike the conveyer pipe, prevent that the conveyer pipe from taking place the phenomenon of jam when carrying.
Drawings
FIG. 1 is a schematic view of a front view in cross section;
FIG. 2 is a schematic view of a cross-sectional front view of a worm gear according to the present utility model;
FIG. 3 is a schematic top view of a rotary disk of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 5 is a schematic view of a front cross-sectional structure of a fixing block according to the present utility model.
In the figure: 1. a screw screening device body; 2. fixing a motor; 3. a worm; 4. a bevel gear assembly; 5. conveying the auger; 6. a worm wheel; 7. a screen dividing pipe; 8. a rotating disc; 801. a receiving groove; 9. a delivery tube; 10. a turntable; 11. a first pole piece; 12. a second pole piece; 13. knocking the rod; 14. a return spring; 15. and a fixed block.
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. 1-5, the present utility model provides a technical solution: a screw screening and conveying device comprises a screw screening device body 1, a fixed motor 2 and a conveying auger 5;
wherein, a fixed motor 2 is fixed inside the bottom end of the screw screening device body 1, and a conveying auger 5 is arranged on the right side of the screw screening device body 1;
embodiment one:
the output end of the fixed motor 2 is connected with a worm 3, the outer side position of the middle part of the worm 3 is connected with one group of gears of the conical gear assembly 4, and the other group of gears of the conical gear assembly 4 is connected with the shaft end position of the conveying auger 5; the outer side of the worm 3 is connected with a worm wheel 6 in a meshed manner, one end position bearing of the worm wheel 6 is connected to the inner wall of the screw screening device body 1, and the bottom end position of a conveying pipe 9 extends into the top of the shell of the conveying auger 5; the center position of the worm wheel 6 is in key connection with the outer side position of the shaft end of the rotating disc 8, a screw-shaped containing groove 801 is formed in the rotating disc 8, and four groups of containing grooves 801 are distributed at equal angles relative to the center position of the rotating disc 8; the inclined upper position of the rotating disc 8 is communicated with a branch screen pipe 7, the other end position of the branch screen pipe 7 is connected with the conveying end of the screw screening device body 1, and the other end of the rotating disc 8 is connected with a conveying pipe 9.
In combination with fig. 1 and 2, first, the screw screening device body 1 is inspected and processed, afterwards, start the screw screening device body 1 and carry out work, make the inside of screw screening device body 1 carry the processing through conveyer pipe 9 with the screw of preparation, make the inside screw of conveyer pipe 9 will put in the inside of the holding tank 801 of seting up of rolling disc 8, the inside of holding tank 801 only has a set of screw this moment, start fixed motor 2 simultaneously, make the output of fixed motor 2 drive worm 3 rotate, and then make worm 3 drive meshing connection's worm wheel 6 rotate, and then make worm wheel 6 drive the rolling disc 8 of key connection and rotate when rotating, make the holding tank 801 that rolling disc 8 inside set up also will take place to rotate, at this moment, the inside screw of a set of holding tank 801 will be put in the inside of conveyer pipe 9, and another set of screw will put in the inside of holding tank 801 through branch screen pipe 7, at this moment, worm 3 also will drive conveying auger 5 through conical gear assembly 4 and rotate, so make single screw accessible conveying auger 5 carry out detection, thereby can improve the qualification rate of production.
Embodiment two:
a turntable 10 is fixed at the top position of the worm 3, a first magnetic pole block 11 is fixed at the outer side edge of the turntable 10, the magnetic force between the first magnetic pole block 11 and the second magnetic pole block 12 is larger than the elastic force of a return spring 14, and the bottom end position of a knocking rod 13 is arranged in the fixed block 15 in a sliding manner; and the first magnetic pole block 11 on the left side is provided with a second magnetic pole block 12, the bottom end position of the second magnetic pole block 12 is fixed with a knocking rod 13, the middle outer side position of the knocking rod 13 is fixed with one end of a reset spring 14, and the other end of the reset spring 14 is fixed on the inner wall of a fixed block 15. One end of the fixed block 15 is fixed on the inner wall of the screw screening device body 1, and the outer side of the bottom end of the knocking rod 13 is attached to the outer side of the screening tube 7.
Referring to fig. 1 and fig. 3-5, when the screening screw is carried out, the inside of the screening tube 7 is easy to be blocked, when the worm 3 rotates, the turntable 10 keyed to the top of the worm 3 also rotates, so that the first magnetic pole piece 11 fixed at the edge of the turntable 10 also rotates, the first magnetic pole piece 11 is close to one side of the second magnetic pole piece 12, the second magnetic pole piece 12 drives the knocking rod 13 to slide in the fixed block 15, at the moment, the reset spring 14 also deforms, and when the first magnetic pole piece 11 and the second magnetic pole piece 12 are not close any more, the reset spring 14 resets through self elasticity, so that the knocking rod 13 returns to the initial position and knocks the outer side of the screening tube 7, the screw in the screening tube 7 falls into the accommodating groove 801 in a vibrating mode, and the purpose of conveying the screw can be achieved.
Working principle: when the screw screening conveying device is used, with reference to fig. 1 and 2, firstly, the screw screening device body 1 is inspected and processed, then, the screw screening device body 1 is started to work, the prepared screw inside the screw screening device body 1 is conveyed and processed through the conveying pipe 9, the screw inside the conveying pipe 9 is put into the accommodating groove 801 formed inside the rotating disc 8, at the moment, only one group of screws are arranged inside the accommodating groove 801, meanwhile, the fixed motor 2 is started, the output end of the fixed motor 2 drives the worm 3 to rotate, the worm 3 drives the worm wheel 6 in meshed connection to rotate, the worm wheel 6 drives the rotating disc 8 in key connection to rotate during rotation, the accommodating groove 801 formed inside the rotating disc 8 also rotates, at the moment, the screw inside one group of accommodating grooves 801 is put into the conveying pipe 9, at the moment, the worm 3 also drives the conveying auger 5 to rotate through the conical gear assembly 4, and therefore, the single screw can be conveyed and the qualified rate of the conveying auger 5 can be improved;
referring to fig. 1 and fig. 3-5, when the screening screw is carried out, the inside of the screening tube 7 is easy to be blocked, when the worm 3 rotates, the turntable 10 keyed to the top of the worm 3 also rotates, so that the first magnetic pole block 11 fixed at the edge of the turntable 10 rotates, the first magnetic pole block 11 is close to one side of the second magnetic pole block 12, the second magnetic pole block 12 drives the knocking rod 13 to slide in the fixed block 15, at the moment, the reset spring 14 also deforms, and when the first magnetic pole block 11 and the second magnetic pole block 12 are not close any more, the reset spring 14 resets through the elasticity of the reset spring, so that the knocking rod 13 returns to the initial position and knocks the outer side of the screening tube 7, the screw in the screening tube 7 falls into the accommodating groove 801 in a vibrating mode, and the purpose of conveying the screw can be achieved;
what is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A screw screening and conveying device comprises a screw screening device body (1), a fixed motor (2) and a conveying auger (5);
the screw screening device comprises a screw screening device body (1), wherein a fixed motor (2) is fixed inside the bottom end of the screw screening device body (1), and a conveying auger (5) is arranged at the right side of the screw screening device body (1);
characterized by further comprising:
the output end of the fixed motor (2) is connected with a worm (3), the outer side position of the middle part of the worm (3) is connected with one group of gears of the conical gear assembly (4), and the other group of gears of the conical gear assembly (4) is connected with the shaft end position of the conveying auger (5);
the outside position meshing of worm (3) is connected with worm wheel (6), the centre of a circle position of worm wheel (6) is key connection with the axle head outside position of rolling disc (8), the oblique upper position intercommunication of rolling disc (8) has branch screen pipe (7), the other end position of branch screen pipe (7) is connected with the conveying end of screw screening plant body (1), the other end of rolling disc (8) is connected with conveyer pipe (9).
2. A screw screen conveyor as in claim 1 wherein: screw-shaped accommodating grooves (801) are formed in the rotating disc (8), and four groups of accommodating grooves (801) are distributed at equal angles relative to the circle center of the rotating disc (8).
3. A screw screen conveyor as in claim 1 wherein: one end position bearing of the worm wheel (6) is connected to the inner wall of the screw screening device body (1), and the bottom end position of the conveying pipe (9) stretches into the top of the shell of the conveying auger (5).
4. A screw screen conveyor as in claim 1 wherein: the top position of worm (3) is fixed with carousel (10), just the outside edge of carousel (10) is fixed with first magnetic pole piece (11), and left side first magnetic pole piece (11) are provided with second magnetic pole piece (12), the bottom position of second magnetic pole piece (12) is fixed with and beats pole (13), the middle part outside position of beating pole (13) is fixed with the one end of reset spring (14) mutually, the inner wall at fixed block (15) is fixed to the other end of reset spring (14).
5. A screw screen conveyor as in claim 4 wherein: the magnetic force between the first magnetic pole piece (11) and the second magnetic pole piece (12) is larger than the elastic force of the reset spring (14), and the bottom end position of the knocking rod (13) is slidably arranged in the fixed block (15).
6. A screw screen conveyor as in claim 4 wherein: one end of the fixed block (15) is fixed on the inner wall of the screw screening device body (1), and the outer side of the bottom end of the knocking rod (13) is attached to the outer side of the screening tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035686.9U CN220148374U (en) | 2023-05-04 | 2023-05-04 | Screw screening and conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035686.9U CN220148374U (en) | 2023-05-04 | 2023-05-04 | Screw screening and conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220148374U true CN220148374U (en) | 2023-12-08 |
Family
ID=89014648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321035686.9U Active CN220148374U (en) | 2023-05-04 | 2023-05-04 | Screw screening and conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220148374U (en) |
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2023
- 2023-05-04 CN CN202321035686.9U patent/CN220148374U/en active Active
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