CN212664210U - Nut screening device with vibrating mechanism - Google Patents
Nut screening device with vibrating mechanism Download PDFInfo
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- CN212664210U CN212664210U CN202021119242.XU CN202021119242U CN212664210U CN 212664210 U CN212664210 U CN 212664210U CN 202021119242 U CN202021119242 U CN 202021119242U CN 212664210 U CN212664210 U CN 212664210U
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- screening
- sieve
- fixedly connected
- nut
- sieve hole
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- 238000012216 screening Methods 0.000 title claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000013016 damping Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 230000035939 shock Effects 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007873 sieving Methods 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 description 14
- 238000007599 discharging Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 208000032140 Sleepiness Diseases 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037321 sleepiness Effects 0.000 description 1
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Abstract
The utility model discloses a nut sieving mechanism with vibration mechanism relates to nut screening technical field. The utility model comprises a base; the top surface of the base is respectively and fixedly provided with a feeding mechanism and a screening mechanism; the feeding mechanism comprises a bracket; the surface of the bracket is fixedly connected with a hopper; a first transmission assembly is fixedly arranged in the hopper; the peripheral side surface of the first transmission assembly is fixedly connected with a distributing wheel; a group of material receiving grooves distributed in a circumferential array are formed in the circumferential side surface of the material distributing wheel; the screening mechanism comprises a group of damping shock absorption pieces; a screening casing is fixedly connected to the top end of the damping part. The utility model discloses a feeding mechanism and screening mechanism's design makes the device can accomplish the screening operation of nut with automatic assembly line form, through automatic assembly line form, can effectively improve the device's screening efficiency, and through the design of above-mentioned structure, can effectively reduce the device's manufacturing cost simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the nut screening, especially, relate to a nut sieving mechanism with vibration mechanism.
Background
With the development of society, enterprises pay more and more attention to the quality of products, and begin to develop from the quality to the quality, and pursue the perfect quality of the products, which is the target of sleepiness of many enterprises, especially in the manufacturing industry, small parts such as screws and nuts need to be strictly detected in many items, such as external diameter of screw threads, oblique teeth, length, height of head, thickness, deep hole plugging of pins, broken pins, roundness, electroplating, and the like.
However, the screening of the nuts at present usually adopts manual operation, and the nuts are detected by means of tools such as a vernier caliper, so that time and labor are wasted, the labor cost is too high, and some advanced automatic detection equipment can automatically detect the nuts, but the cost is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nut sieving mechanism with vibration mechanism through feed mechanism and screening mechanism's design, has solved the lower and higher problem of manufacturing cost of current nut sieving mechanism screening efficiency.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a nut screening device with a vibration mechanism, which comprises a base; the top surface of the base is respectively and fixedly provided with a feeding mechanism and a screening mechanism; the feeding mechanism comprises a bracket; the surface of the bracket is fixedly connected with a hopper; a first transmission assembly is fixedly arranged in the hopper; the peripheral side surface of the first transmission assembly is fixedly connected with a distributing wheel; a group of material receiving grooves distributed in a circumferential array are formed in the circumferential side surface of the material distributing wheel;
the screening mechanism comprises a group of damping shock absorption pieces; the top ends of the damping shock absorption pieces are fixedly connected with a screening shell; a horizontal material conveying assembly is fixedly arranged on the inner wall of the screening shell; a paving baffle is fixedly arranged at the position of the screening shell corresponding to the upper part of the horizontal material conveying assembly; the bottom surface of the screening shell is provided with two symmetrically arranged first sieve holes, two symmetrically arranged second sieve holes and two symmetrically arranged third sieve holes; the bottom surface of the screening shell is fixedly connected with a second transmission assembly; the circumferential side surface of the second transmission assembly is connected with an annular conveying belt; the surface of the annular conveying belt is provided with a group of equally-distributed material bearing grooves; the positions of the bottom surface of the screening shell corresponding to the two first sieve holes, the two second sieve holes and the two third sieve holes are fixedly provided with a discharge hopper; the bottom surface of the discharge hopper is fixedly connected with a vibration motor.
Preferably, the first sieve pore, the second sieve pore and the third sieve pore are all directional long-strip pores; the aperture of the first sieve pore, the second sieve pore and the third sieve pore is increased progressively; the arrangement lengths of the first sieve holes, the second sieve holes and the third sieve holes are decreased progressively.
Preferably, the annular conveyer belt is positioned in the screening shell and is in sliding fit with the screening shell; the material bearing groove corresponds to the positions of the first sieve hole, the second sieve hole and the third sieve hole.
Preferably, the first transmission assembly comprises a linear motor and a rotating shaft; one surface of the linear motor is fixedly connected with the hopper; one end of the output shaft of the linear motor is fixedly connected with the rotating shaft; the circumferential side surface of the rotating shaft is fixedly connected with the material distributing wheel.
Preferably, the second transmission assembly comprises a driving roller, a driven roller and a linear motor; the peripheral side surfaces of the driving roller and the driven roller are rotationally connected with the screening shell and the discharge hopper at the corresponding position; one end of the output shaft of the linear motor is fixedly connected with the driving roller.
Preferably, a discharging inclined plane is fixedly arranged at the bottom of the discharging hopper.
The utility model discloses following beneficial effect has:
the utility model discloses a feed mechanism and screening mechanism's design, make the device can accomplish the screening operation of nut with automatic assembly line form, through automatic assembly line form, can effectively improve the device's screening efficiency, simultaneously through the design of above-mentioned structure, can effectively reduce the device's manufacturing cost, through the position of arranging and the rule design of arranging of sieve mesh in the screening mechanism, can effectively reduce the device's wrong sieve and hourglass sieve rate, through vibrating motor's collocation design, then enable the material and can fully flow when the screening, increase the probability directly over the sieve mesh of material flow through then, thereby increase the screening probability of material, lay the meter through the double of sieve mesh, then can realize the device's maintenance operation of not shutting down.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of a nut screening apparatus with a vibration mechanism;
FIG. 2 is a schematic structural view of a feeding mechanism and a horizontal feeding assembly;
FIG. 3 is a schematic structural view of a screening mechanism;
FIG. 4 is a schematic structural diagram of a first sieve pore, a second sieve pore, a third sieve pore, a material bearing groove and a second transmission assembly;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a base; 2. a feeding mechanism; 3. a screening mechanism; 4. a support; 5. a hopper; 6. a first transmission assembly; 7. a material distributing wheel; 8. a material receiving groove; 9. a damping shock absorbing member; 10. screening the shell; 11. a horizontal material conveying component; 12. paving a baffle plate; 13. a first screen hole; 14. a second sieve pore; 15. a third sieve pore; 16. a second transmission assembly; 17. an endless conveyor belt; 18. a material bearing groove; 19. a discharge hopper; 20. a vibration motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention relates to a nut screening apparatus with a vibrating mechanism, which comprises a base 1; the top surface of the base 1 is respectively and fixedly provided with a feeding mechanism 2 and a screening mechanism 3; the feeding mechanism 2 comprises a bracket 4; the surface of the bracket 4 is fixedly connected with a hopper 5; a first transmission assembly 6 is fixedly arranged in the hopper 5; the periphery of the first transmission assembly 6 is fixedly connected with a distributing wheel 7, a group of receiving grooves 8 distributed in a circumferential array are formed in the periphery of the distributing wheel 7, a feed opening is fixedly formed in the joint of the hopper 5 and the distributing wheel 7 and the bottom of the hopper 5, the feed opening is rectangular, the length of an inlet of the feed opening is equal to the maximum diameter of a nut to be screened, the width of the inlet of the feed opening is equal to the height of the nut to be screened, and only one nut can be accommodated in the volume space of the receiving groove 8;
the screening mechanism 3 comprises a group of damping shock-absorbing pieces 9; the top ends of the damping shock absorption pieces 9 are fixedly connected with a screening shell 10; a horizontal material conveying assembly 11 is fixedly arranged on the inner wall of the screening shell 10; the width of a conveying belt in the horizontal conveying component 11 is slightly larger than the maximum diameter of a nut to be screened, and a paving baffle 12 is fixedly arranged at a position of the screening shell 10 corresponding to the upper part of the horizontal conveying component 11; the paving baffle 12 is used for enabling the nuts finally output by the horizontal material conveying component 11 to be in a horizontal paving state;
the bottom surface of the screening shell 10 is provided with two symmetrically arranged first sieve holes 13, two symmetrically arranged second sieve holes 14 and two symmetrically arranged third sieve holes 15; the bottom surface of the screening shell 10 is fixedly connected with a second transmission assembly 16; the circumferential side surface of the second transmission assembly 16 is connected with an annular conveying belt 17; a group of equally-distributed material bearing grooves 18 are formed in the surface of the annular conveying belt 17; the height of the material bearing groove 18 is 1.5-2 times of the thickness of the nut, the space of the material bearing groove 18 can only contain one nut, and the positions of the bottom surface of the screening shell 10, which correspond to the two first sieve holes 13, the two second sieve holes 14 and the two third sieve holes 15, are all fixedly provided with a discharge hopper 19; the widths of the first sieve hole 13, the second sieve hole 14 and the third sieve hole 15 are matched with the aperture of three nuts to be screened;
the discharge hopper 19 bottom surface fixedly connected with vibrating motor 20, vibrating motor 20 set up the effect lie in making the material produce slight vibration when the screening, increase the probability directly over the sieve mesh of material flow through then, vibrating motor 20 during operation, should guarantee that its vibration frequency is unlikely to make the nut change for vertical state or shake out the device by the horizontality swivel.
Further, the first sieve hole 13, the second sieve hole 14 and the third sieve hole 15 are all directional long holes; the aperture of the first sieve hole 13, the second sieve hole 14 and the third sieve hole 15 is increased progressively; the arrangement lengths of the first sieve holes 13, the second sieve holes 14 and the third sieve holes 15 are decreased progressively, and through the design, the sieve missing probability and the sieve missing probability of the device are reduced.
Further, the endless conveyor belt 17 is located inside the screening shell 10 and is in sliding fit with the screening shell 10; the material bearing groove 18 corresponds to the positions of the first sieve hole 13, the second sieve hole 14 and the third sieve hole 15.
Further, the first transmission assembly 6 comprises a linear motor and a rotating shaft; one surface of the linear motor is fixedly connected with the hopper 5; one end of the output shaft of the linear motor is fixedly connected with the rotating shaft; the circumferential side surface of the rotating shaft is fixedly connected with the material distributing wheel 7.
Further, the second transmission assembly 16 comprises a driving roller, a driven roller and a linear motor; the peripheral side surfaces of the driving roller and the driven roller are rotationally connected with the screening shell and a discharge hopper 19 at a corresponding position; one end of the output shaft of the linear motor is fixedly connected with the driving roller.
Further, a discharging inclined plane is fixedly arranged at the bottom of the discharging hopper 19.
When the device is used, nut materials with screening are stored in the hopper 5, when the device works, the controller matched with the device controls the rotating speed of the first transmission component 6, the second transmission component 16 and the horizontal material conveying component 11, and the rotating speed of the first transmission component 6, the second transmission component 16 and the horizontal material conveying component 11 is matched to ensure that one nut can be taken away by the annular conveying belt 17 when the material distributing wheel 7 discharges one nut, and when the device works, the two vibration motors 20 work at a set frequency, the probability that the materials flow through the positions right above the screen holes is increased through the vibration of the vibration motors 20, in an initial state, the annular conveying belt 17 is driven by the second transmission component 16 to move clockwise, when the nuts to be screened fall to the material bearing groove 18, the nuts are conveyed forwards along with the operation of the annular conveying belt 17, along with the forward movement of the nut materials, the materials sequentially flow through the first screen holes 13, the second screen holes 14 and the third screen holes 15, and the materials according with, and is discharged through the discharge hopper 19 at the corresponding position, when the operation setting period needs to clean and maintain the sieve pores at one side, the operation direction of the annular conveyer belt 17 is changed, the sieve pore area to be operated can be switched, and then the maintenance operation without stopping the machine of the device can be realized.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A nut screening device with a vibration mechanism comprises a base (1); base (1) top surface fixed mounting respectively has feed mechanism (2) and screening mechanism (3), its characterized in that:
the feeding mechanism (2) comprises a bracket (4); the surface of the bracket (4) is fixedly connected with a hopper (5); a first transmission assembly (6) is fixedly arranged in the hopper (5); the peripheral side surface of the first transmission component (6) is fixedly connected with a distributing wheel (7); a group of material receiving grooves (8) distributed in a circumferential array are formed in the peripheral side surface of the material distributing wheel (7);
the screening mechanism (3) comprises a group of damping shock-absorbing pieces (9); the top ends of the damping shock absorption pieces (9) are fixedly connected with a screening shell (10); a horizontal material conveying assembly (11) is fixedly arranged on the inner wall of the screening shell (10); a paving baffle (12) is fixedly arranged at the position of the screening shell (10) corresponding to the upper part of the horizontal material conveying assembly (11); the bottom surface of the screening shell (10) is provided with two first sieve holes (13) which are symmetrically arranged, two second sieve holes (14) which are symmetrically arranged and two third sieve holes (15) which are symmetrically arranged; the bottom surface of the screening shell (10) is fixedly connected with a second transmission assembly (16); the circumferential side surface of the second transmission component (16) is connected with an annular conveying belt (17); the surface of the annular conveying belt (17) is provided with a group of equally-distributed material bearing grooves (18); the positions of the bottom surface of the screening shell (10) corresponding to the two first sieve holes (13), the two second sieve holes (14) and the two third sieve holes (15) are all fixedly provided with a discharge hopper (19); the bottom surface of the discharge hopper (19) is fixedly connected with a vibration motor (20).
2. The nut screening device with the vibration mechanism is characterized in that the first sieve hole (13), the second sieve hole (14) and the third sieve hole (15) are all long-strip-shaped holes; the aperture of the first sieve hole (13), the second sieve hole (14) and the third sieve hole (15) is increased progressively; the arrangement lengths of the first sieve hole (13), the second sieve hole (14) and the third sieve hole (15) are decreased progressively.
3. Nut screening device with vibration mechanism according to claim 1, characterized in that said endless conveyor belt (17) is located inside the screening casing (10) and is in sliding fit with the screening casing (10); the material bearing groove (18) corresponds to the positions of the first sieve hole (13), the second sieve hole (14) and the third sieve hole (15).
4. The nut screening device with the vibration mechanism is characterized in that the first transmission assembly (6) comprises a linear motor and a rotating shaft; one surface of the linear motor is fixedly connected with the hopper (5); one end of the output shaft of the linear motor is fixedly connected with the rotating shaft; the circumferential side surface of the rotating shaft is fixedly connected with the distributing wheel (7).
5. The nut screening device with the vibration mechanism according to claim 1, characterized in that the second transmission assembly (16) comprises a driving roller, a driven roller and a linear motor; the peripheral side surfaces of the driving roller and the driven roller are rotationally connected with the screening shell and a discharge hopper (19) at a corresponding position; one end of the output shaft of the linear motor is fixedly connected with the driving roller.
6. Nut screening device with vibration mechanism according to claim 1, characterized in that the discharge hopper (19) is fixedly provided with a discharge slope at its bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119242.XU CN212664210U (en) | 2020-06-17 | 2020-06-17 | Nut screening device with vibrating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119242.XU CN212664210U (en) | 2020-06-17 | 2020-06-17 | Nut screening device with vibrating mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN212664210U true CN212664210U (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021119242.XU Active CN212664210U (en) | 2020-06-17 | 2020-06-17 | Nut screening device with vibrating mechanism |
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| CN (1) | CN212664210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228742A (en) * | 2022-07-26 | 2022-10-25 | 马鞍山市海华金属制品有限公司 | Screening device for nut processing |
| CN115365135A (en) * | 2022-09-08 | 2022-11-22 | 昆明理工大学 | Screening device for needle-shaped ballast particles |
-
2020
- 2020-06-17 CN CN202021119242.XU patent/CN212664210U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228742A (en) * | 2022-07-26 | 2022-10-25 | 马鞍山市海华金属制品有限公司 | Screening device for nut processing |
| CN115365135A (en) * | 2022-09-08 | 2022-11-22 | 昆明理工大学 | Screening device for needle-shaped ballast particles |
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Address after: Factory Building 2 #, No. 782 Nanming Road, Nanmingshan Street, Liandu District, Lishui City, Zhejiang Province, 323000 Patentee after: Zhejiang Huayu Automation Technology Co.,Ltd. Address before: 323000 no.266, Shiniu Road, nanmingshan street, economic development zone, Liandu District, Lishui City, Zhejiang Province Patentee before: Lishui Huayu Automation Technology Co.,Ltd. |