CN216174150U - Broken sieving mechanism is used in milk power processing - Google Patents
Broken sieving mechanism is used in milk power processing Download PDFInfo
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- CN216174150U CN216174150U CN202122326903.7U CN202122326903U CN216174150U CN 216174150 U CN216174150 U CN 216174150U CN 202122326903 U CN202122326903 U CN 202122326903U CN 216174150 U CN216174150 U CN 216174150U
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Abstract
The utility model discloses a crushing and screening device for processing milk powder, which comprises a crushing box, a screening box and a feeding port, wherein the feeding port is arranged at the top end of the crushing box, a crushing mechanism is arranged inside the crushing box, the screening box is arranged below the crushing box, the feeding port is arranged at the bottom end of the crushing box, a first connecting rod is hinged below an installation seat, second connecting rods are arranged at two ends of an eccentric wheel, and one end of each second connecting rod is connected with a power mechanism. The working efficiency of the device in use is increased.
Description
Technical Field
The utility model relates to the technical field of milk powder processing, in particular to a crushing and screening device for milk powder processing.
Background
With the development of economy and the continuous improvement of the living standard of people, dairy products enter thousands of households, wherein milk powder has rich nutritive value and delicious taste and is widely used by people.
At present, current broken sieving mechanism of milk powder is when using, because inconvenient multiple screening to milk powder, and make the broken screening effect of milk powder not good, reduced the quality of milk powder, inconvenient continuation carries out broken screening to milk powder moreover for the device's inefficiency.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a crushing and screening device for processing milk powder.
One of the purposes of the utility model is realized by adopting the following technical scheme:
a crushing and screening device for milk powder processing comprises a crushing box, a screening box and a feeding port, wherein the feeding port is installed at the top end of the crushing box, a crushing mechanism is arranged inside the crushing box, the screening box is installed below the crushing box, the feeding port is installed at the bottom end of the crushing box, the lower portion of the feeding port is communicated with the upper portion of the screening box, a first screening mechanism is arranged above the inside of the screening box, a second screening mechanism is arranged below the inside of the screening box, a discharging box is installed at the bottom end of the inside of the screening box, and a door body is arranged at one end of the screening box;
first screening mechanism includes power structure and first screening subassembly, first screening subassembly includes first screen cloth, storage board, expanding spring, eccentric wheel, sliding sleeve, first connecting rod, second connecting rod and second servo motor, first screen cloth is installed in the inside top of broken incasement portion, the storage board is installed at the both ends of first screen cloth, the storage board extends to the outside of screening case, install expanding spring on the inside of screening case, expanding spring sets up in the below of storage board, the mount pad is installed to the below of first screen cloth, the below of mount pad articulates there is first connecting rod, the below of first connecting rod articulates there is the sliding sleeve, the inside of sliding sleeve runs through there is the eccentric wheel, the second connecting rod is installed at the both ends of eccentric wheel, the one end of second connecting rod is connected with power unit.
Further, the first screen is of an arc design.
Furthermore, broken mechanism includes first servo motor, driving gear, driven gear and crushing roller, first servo motor installs in the one end of broken case, the internally mounted of broken case has the driving gear, first servo motor's output is connected with the one end of driving gear, one side meshing of driving gear has driven gear, the crushing roller is installed in the inside of broken case, the crushing roller is provided with two, two the one end of crushing roller is connected with the one end of driving gear and driven gear respectively.
Further, the second screening mechanism comprises a power mechanism and a second screening assembly, the second screening assembly comprises a cam, a return spring, a second screen and a storage box, the second screen is installed inside the crushing box, the return spring is installed on the inner wall of the crushing box, the return spring is arranged below the second screen, the cam is installed on one side above the second screen, and the storage box is installed on one side of the screening box.
Further, the second screen is designed in an inclined mode.
Further, the mesh number of the first screen is smaller than that of the second screen.
Furthermore, power unit includes first conical gear group, second servo motor, third connecting rod and second conical gear group, first conical gear group installs in the one side of screening case, second servo motor is installed to the top of first conical gear group, one side of first conical gear group is connected with the one end of second connecting rod, the third connecting rod is installed to the below of first conical gear group, second conical gear group is installed to the below of third connecting rod, one side of second conical gear group is connected with one side of cam.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first screening mechanism is arranged above the inside of the screening box, and the first screen mesh, the material storage plate, the telescopic spring, the eccentric wheel, the sliding sleeve, the first connecting rod, the second connecting rod and the second servo motor of the first screening mechanism are matched with each other, so that milk powder can be preliminarily screened, and the milk powder which does not pass through the first screen mesh can be conveniently discharged, therefore, the convenience of the device in use is greatly improved, and the working efficiency of the device in use is increased;
2. according to the utility model, the second screening mechanism is arranged below the interior of the screening box, the milk powder passing through the first screen can be screened again by utilizing the mutual matching of the cam, the reset spring, the second screen and the storage box of the second screening mechanism, so that the screening quality of the milk powder is better, and meanwhile, the milk powder not passing through the second screen can be conveniently discharged due to the inclined design of the second screen.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a schematic front sectional view of the first screening mechanism of the present embodiment;
fig. 3 is a schematic top sectional view of the crushing mechanism of the present embodiment;
fig. 4 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to the present embodiment.
In the figure: 1. a crushing box; 2. a screening box; 3. a feeding port; 4. a first servo motor; 5. a driving gear; 6. a driven gear; 7. a crushing roller; 8. a first screen; 9. a material storage plate; 10. a tension spring; 11. an eccentric wheel; 12. a sliding sleeve; 13. a first link; 14. a second link; 15. a first bevel gear set; 16. a second servo motor; 17. a third link; 18. a second bevel gear set; 19. a cam; 20. a return spring; 21. a second screen; 22. a material storage box; 23. a discharging box; 24. a door body; 25. a feeding port; 26. and (7) mounting a seat.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a crushing and screening device for processing milk powder comprises a crushing box 1, a screening box 2 and a feeding port 3, wherein the feeding port 3 is installed at the top end of the crushing box 1, a crushing mechanism is arranged inside the crushing box 1, the crushing mechanism comprises a first servo motor 4, a driving gear 5, a driven gear 6 and a crushing roller 7, the first servo motor 4 is installed at one end of the crushing box 1, the driving gear 5 is installed inside the crushing box 1, the output end of the first servo motor 4 is connected with one end of the driving gear 5, the driven gear 6 is meshed with one side of the driving gear 5, the crushing roller 7 is installed inside the crushing box 1, the two crushing rollers 7 are provided, one ends of the two crushing rollers 7 are respectively connected with one ends of the driving gear 5 and the driven gear 6, the screening box 2 is installed below the crushing box 1, the feeding port 25 is installed at the bottom end of the crushing box 1, the lower part of the feed opening 25 is communicated with the upper part of the screening box 2, a first screening mechanism is arranged above the interior of the screening box 2, a second screening mechanism is arranged below the interior of the screening box 2, the discharge box 23 is installed at the bottom end of the interior of the screening box 2, a door body 24 is arranged at one end of the screening box 2, milk powder is poured into the crushing box 1 from the feed opening 3, the first servo motor 4 is started to drive the driving gear 5 to rotate at the moment, the driven gear 6 is driven to rotate, the two crushing rollers 7 are driven to rotate oppositely, the milk powder is crushed, the crushing efficiency of the milk powder is improved, then the feed opening 25 is opened, and the crushed milk powder is poured into the interior of the screening box 2;
the first screening mechanism comprises a power structure and a first screening component, the first screening component comprises a first screen 8, a storage plate 9, a telescopic spring 10, an eccentric wheel 11, a sliding sleeve 12, a first connecting rod 13, a second connecting rod 14 and a second servo motor 16, the first screen 8 is installed above the inner part of the crushing box 1, storage plates 9 are installed at two ends of the first screen 8, the storage plates 9 extend to the outer part of the screening box 2, the telescopic spring 10 is installed on the inner part of the screening box 2, the telescopic spring 10 is arranged below the storage plates 9, an installation seat 26 is installed below the first screen 8, the first connecting rod 13 is hinged below the installation seat 26, the sliding sleeve 12 is hinged below the first connecting rod 13, the eccentric wheel 11 penetrates through the inner part of the sliding sleeve 12, the second connecting rod 14 is installed at two ends of the eccentric wheel 11, one end of the second connecting rod 14 is connected with the power mechanism, the first screen 8 is in an arc-shaped design, the power mechanism comprises a first bevel gear set 15, a second servo motor 16, a third connecting rod 17 and a second bevel gear set 18, the first bevel gear set 15 is arranged at one side of the screening box 2, the second servo motor 16 is arranged above the first bevel gear set 15, one side of the first bevel gear set 15 is connected with one end of a second connecting rod 14, the third connecting rod 17 is arranged below the first bevel gear set 15, the second bevel gear set 18 is arranged below the third connecting rod 17, one side of the second bevel gear set 18 is connected with one side of a cam 19, when the power mechanism is used, the second servo motor 16 is started to drive the first bevel gear set 15 to rotate, so that the second connecting rod 14 is driven to rotate, the eccentric wheel 11 is further used for driving the sliding sleeve 12 and the first connecting rod 13 to move up and down, at the moment, the first screen mesh 8 is driven to shake up and down to screen the milk powder under the cooperation of the telescopic spring 10, milk powder which does not pass through the material storage plate 9 can enter the material storage plate, is collected by a worker, is crushed and sieved again, can primarily screen the milk powder, and can conveniently discharge the milk powder which does not pass through the first screen 8, so that the convenience of the device in use is greatly improved, and the working efficiency of the device in use is increased;
the second screening mechanism comprises a power mechanism and a second screening component, the second screening component comprises a cam 19, a return spring 20, a second screen 21 and a storage box 22, the second screen 21 is arranged inside the crushing box 1, the second screen 21 is designed in an inclined manner, the return spring 20 is arranged on the inner wall of the crushing box 1, the return spring 20 is arranged below the second screen 21, the cam 19 is arranged on one side above the second screen 21, the storage box 22 is arranged on one side of the screening box 2, the mesh number of the first screen 8 is smaller than that of the second screen 21, when the second screening mechanism is used, the first conical gear set 15 drives the second conical gear set 18 to rotate through the third connecting rod 17, so that the cam 19 is driven to rotate, the second screen 21 is driven to shake up and down under the cooperation of the return spring 20 to screen the milk powder again, and qualified milk powder enters the discharge box 23 through the second screen 21, unqualified milk powder gets into the inside of storage case 22, and the staff collects crushing screening once more to it, can filter once more the milk powder through first screen cloth 8 for the screening quality of milk powder is better, and the slope design of second screen cloth 21 can carry out convenient ejection of compact to the milk powder that does not pass through second screen cloth 21 simultaneously.
The working principle is as follows: the working personnel firstly pours the milk powder into the crushing box 1 from the feeding port 3, at the moment, the first servo motor 4 is started to drive the driving gear 5 to rotate, so the driven gear 6 is driven to rotate, and then the two crushing rollers 7 are driven to rotate oppositely to crush the milk powder, then the discharging port 25 is opened, the crushed milk powder is poured into the screening box 2, at the moment, the second servo motor 16 is started to drive the first bevel gear set 15 to rotate, so the second connecting rod 14 is driven to rotate, further the eccentric wheel 11 is used for driving the sliding sleeve 12 and the first connecting rod 13 to move up and down, at the moment, the first screen mesh 8 is driven to shake up and down to screen the milk powder under the cooperation of the expansion spring 10, the milk powder which does not pass through can enter the storage plate 9, the working personnel collects the milk powder, the milk powder is crushed and screened again, at the moment, the first bevel gear set 15 drives the second bevel gear set 18 to rotate through the third connecting rod 17, so drive cam 19 and rotate, and then drive second screen cloth 21 shake about the cooperation of reset spring 20 and sieve milk powder once more, qualified milk powder gets into the inside of ejection of compact case 23 through second screen cloth 21, and unqualified milk powder gets into the inside of storage case 22, and the staff collects crushing screening once more to it.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a broken sieving mechanism is used in milk power processing, includes broken case (1), screening case (2) and material loading mouth (3), its characterized in that: a feeding port (3) is installed at the top end of the crushing box (1), a crushing mechanism is arranged inside the crushing box (1), a screening box (2) is installed below the crushing box (1), a discharging port (25) is installed at the bottom end of the crushing box (1), the lower portion of the discharging port (25) is communicated with the upper portion of the screening box (2), a first screening mechanism is arranged above the inside of the screening box (2), a second screening mechanism is arranged below the inside of the screening box (2), a discharging box (23) is installed at the bottom end of the inside of the screening box (2), and a door body (24) is arranged at one end of the screening box (2);
the first screening mechanism comprises a power structure and a first screening assembly, the first screening assembly comprises a first screen (8), a material storage plate (9), a telescopic spring (10), an eccentric wheel (11), a sliding sleeve (12), a first connecting rod (13), a second connecting rod (14) and a second servo motor (16), the first screen (8) is installed above the inner part of the crushing box (1), the material storage plate (9) is installed at two ends of the first screen (8), the material storage plate (9) extends to the outer part of the screening box (2), the telescopic spring (10) is installed on the inner part of the screening box (2), the telescopic spring (10) is arranged below the material storage plate (9), a mounting seat (26) is installed below the first screen (8), the first connecting rod (13) is hinged below the mounting seat (26), the sliding sleeve (12) is hinged below the first connecting rod (13), an eccentric wheel (11) penetrates through the inside of the sliding sleeve (12), second connecting rods (14) are installed at two ends of the eccentric wheel (11), and one end of each second connecting rod (14) is connected with a power mechanism.
2. The crushing and screening device for processing milk powder as claimed in claim 1, wherein: the first screen (8) is designed in an arc shape.
3. The crushing and screening device for processing milk powder as claimed in claim 1, wherein: broken mechanism includes first servo motor (4), driving gear (5), driven gear (6) and crushing roller (7), first servo motor (4) are installed in the one end of broken case (1), the internally mounted of broken case (1) has driving gear (5), the output of first servo motor (4) is connected with the one end of driving gear (5), the one side meshing of driving gear (5) has driven gear (6), install in the inside of broken case (1) crushing roller (7), crushing roller (7) are provided with two, two the one end of crushing roller (7) is connected with the one end of driving gear (5) and driven gear (6) respectively.
4. The crushing and screening device for processing milk powder as claimed in claim 1, wherein: the second screening mechanism comprises a power mechanism and a second screening assembly, the second screening assembly comprises a cam (19), a return spring (20), a second screen (21) and a storage box (22), the second screen (21) is installed inside the crushing box (1), the return spring (20) is installed on the inner wall of the crushing box (1), the return spring (20) is arranged below the second screen (21), the cam (19) is installed on one side above the second screen (21), and the storage box (22) is installed on one side of the screening box (2).
5. The crushing and screening device for processing milk powder as claimed in claim 4, wherein: the second screen (21) is of an inclined design.
6. The crushing and screening device for processing milk powder as claimed in claim 1, wherein: the mesh number of the first screen (8) is smaller than that of the second screen (21).
7. The crushing and screening device for processing milk powder as claimed in claim 4, wherein: the power mechanism comprises a first bevel gear set (15), a second servo motor (16), a third connecting rod (17) and a second bevel gear set (18), wherein the first bevel gear set (15) is installed on one side of the screening box (2), the second servo motor (16) is installed above the first bevel gear set (15), one side of the first bevel gear set (15) is connected with one end of a second connecting rod (14), the third connecting rod (17) is installed below the first bevel gear set (15), the second bevel gear set (18) is installed below the third connecting rod (17), and one side of the second bevel gear set (18) is connected with one side of the cam (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122326903.7U CN216174150U (en) | 2021-09-24 | 2021-09-24 | Broken sieving mechanism is used in milk power processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122326903.7U CN216174150U (en) | 2021-09-24 | 2021-09-24 | Broken sieving mechanism is used in milk power processing |
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| Publication Number | Publication Date |
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| CN216174150U true CN216174150U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122326903.7U Active CN216174150U (en) | 2021-09-24 | 2021-09-24 | Broken sieving mechanism is used in milk power processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055232A (en) * | 2022-07-22 | 2022-09-16 | 广州市龙粤环保机械设备有限公司 | Double-roller crusher for ore crushing |
-
2021
- 2021-09-24 CN CN202122326903.7U patent/CN216174150U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055232A (en) * | 2022-07-22 | 2022-09-16 | 广州市龙粤环保机械设备有限公司 | Double-roller crusher for ore crushing |
| CN115055232B (en) * | 2022-07-22 | 2023-03-10 | 广州市龙粤环保机械设备有限公司 | Double-roller crusher for ore crushing |
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