CN214052584U - Coffee bean screening device - Google Patents
Coffee bean screening device Download PDFInfo
- Publication number
- CN214052584U CN214052584U CN202023128935.8U CN202023128935U CN214052584U CN 214052584 U CN214052584 U CN 214052584U CN 202023128935 U CN202023128935 U CN 202023128935U CN 214052584 U CN214052584 U CN 214052584U
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- China
- Prior art keywords
- filter screen
- screening
- cavity
- hopper
- winnowing
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- 238000012216 screening Methods 0.000 title claims abstract description 51
- 241000533293 Sesbania emerus Species 0.000 title claims abstract description 47
- 239000000428 dust Substances 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 27
- 230000035939 shock Effects 0.000 claims abstract description 13
- 238000007873 sieving Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007664 blowing Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Apparatus For Making Beverages (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a coffee bean sieving mechanism, including base and screening case, be equipped with the frame on the base, be equipped with the feeding case in the frame, be equipped with horizontal separators and horizontal separators in the feeding case and divide into the feeding incasement chamber and pass material chamber and selection by winnowing chamber, the top of feeding case is equipped with the feeder hopper, be equipped with down hopper one on the horizontal separators, the inside wall in selection by winnowing chamber is equipped with the fan of blowing, selection by winnowing chamber bottom is equipped with down hopper two, be equipped with mount pad one and mount pad two on the base, all be equipped with the bottom and the spring upper end of spring and screening case on mount pad one and the mount pad two and be connected, the bottom of screening case is equipped with shock dynamo, the screening incasement is equipped with filter screen one and filter screen two, the mesh of filter screen one is greater than the mesh of filter screen two. Compared with the prior art, the utility model the advantage lie in: time and labor are saved, the coffee beans can be screened in a multi-stage manner, and dust and inferior products mixed in the coffee beans can be effectively removed.
Description
Technical Field
The utility model relates to a coffee beans screening correlation technique field specifically indicates a coffee beans sieving mechanism.
Background
Along with the improvement of people's standard of living gradually, drink coffee and become the normality of life, this development that has just driven the coffee manufacturing, the one step of very important when producing coffee is just screening coffee beans, the coffee that coffee beans of different qualities were made is totally different, often adopts the manual work to screen coffee beans among the prior art, wastes time and energy, and current sieve separator can't effectively get rid of dust and coffee beans of being poor quality mixed in the coffee beans, and can't carry out multistage screening to coffee beans.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a labour saving and time saving, can carry out multistage screening to coffee beans and can effectively get rid of the coffee beans in mixed dust and the coffee beans sieving mechanism of inferior product.
In order to solve the technical problem, the utility model provides a technical scheme does: a coffee bean screening device comprises a base and a screening box, wherein the base is provided with a rack, the rack is provided with a feeding box, the feeding box is internally provided with a transverse partition plate, the transverse partition plate divides an inner cavity of the feeding box into a material conveying cavity and a winnowing cavity which are arranged up and down, a feeding hopper communicated with the material conveying cavity is arranged above the feeding box, the transverse partition plate is provided with a first discharging hopper communicated with the material conveying cavity and the winnowing cavity, the inner side wall of the winnowing cavity is provided with a blowing fan, the bottom of the winnowing cavity is provided with a second discharging hopper, the base is provided with a first mounting seat and a second mounting seat, the height of the first mounting seat is smaller than that of the second mounting seat, the first mounting seat and the second mounting seat are both provided with springs, the bottom of the screening box is connected with the upper ends of the springs, an opening is arranged above the screening box, the second discharging hopper is arranged above the opening, the bottom of the screening box is provided with a vibration motor, the screening box is internally provided with a first filter screen and a second filter screen positioned below the first filter screen, and the meshes of the first filter screen are larger than those of the second filter screen.
As the improvement, the lateral wall of feeding case is equipped with and passes the material motor, the output shaft that passes the material motor is equipped with the transmission flood dragon that is located and passes the material intracavity.
As an improvement, a vertical partition plate which is close to the second blanking hopper is arranged at the bottom of the cavity wall in the winnowing cavity, and a dust guide plate is arranged on one side, far away from the second blanking hopper, of the vertical partition plate.
As an improvement, the bottom of the side wall of the feeding box is provided with a dust outlet close to the lowest end of the dust guide plate, and the dust outlet is provided with a dust outlet valve.
As an improvement, the inner cavity of the screening box is divided into three screening cavities by the first filtering net and the second filtering net, discharging pipes which are respectively communicated with the three screening cavities are arranged on the screening box, and discharging valves are arranged on the discharging pipes.
As an improvement, the bottom of the base is provided with a shock pad.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses a coffee bean sieving mechanism sends coffee beans into the biography material intracavity from the feeder hopper, start the biography material motor, the output shaft of biography material motor drives the transmission flood dragon and rotates, make coffee beans overturn while the forward transmission, under the effect of centrifugal force, can remove the dust impurity on coffee beans surface, dust impurity and coffee beans are transmitted to the hopper one and are got into the selection by winnowing chamber by the hopper one, start the fan of blowing, because dust impurity and coffee beans weight are lighter, can be blown to the vertical baffle and keep away from hopper one side, the setting of dust deflector is convenient for lead in impurity dust and inferior quality to the dirt mouth department, open the dust outlet valve on the dust outlet and be convenient for discharge impurity dust, coffee beans through the selection by winnowing enter the screening box from hopper two, start the shock dynamo, the shock dynamo drives whole screening shock box, large-grained coffee beans persist on filter screen one through the effect of filter screen one, the coffee beans of medium particles are remained on the second filter screen under the action of the second filter screen, the coffee beans of small particles fall into the second filter screen below, the coffee beans of various sizes are collected conveniently by opening the discharge valve on the discharge pipe, and the shock pad can play a certain buffering role in the vibration of the base.
Drawings
Fig. 1 is a schematic structural diagram of a coffee bean screening device of the present invention.
As shown in the figure: 1. the base, 2, the screening case, 3, the frame, 4, the feeding case, 5, horizontal separators, 6, pass the material chamber, 7, selection by winnowing chamber, 8, the feeder hopper, 9, lower hopper one, 10, the fan of blowing, 11, lower hopper two, 12, mount pad one, 13, mount pad two, 14, the spring, 15, shock dynamo, 16, filter screen one, 17, filter screen two, 18, pass the material motor, 19, the transmission flood dragon, 20, vertical baffle, 21, lead the dirt board, 22, play dirt mouth, 23, the screening chamber, 24, the discharging pipe, 25, shock pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.
With reference to the attached drawing 1, the coffee bean screening device comprises a base 1 and a screening box 2, wherein a frame 3 is arranged on the base 1, a feeding box 4 is arranged on the frame 3, a transverse partition plate 5 is arranged in the feeding box 4, the transverse partition plate 5 divides an inner cavity of the feeding box 4 into a material conveying cavity 6 and a winnowing cavity 7 which are arranged up and down, a feeding hopper 8 communicated with the material conveying cavity 6 is arranged above the feeding box 4, a first discharging hopper 9 for communicating the material conveying cavity 6 with the winnowing cavity 7 is arranged on the transverse partition plate 5, a blowing fan 10 is arranged on the inner side wall of the winnowing cavity 7, a second discharging hopper 11 is arranged at the bottom of the winnowing cavity 7, a first mounting seat 12 and a second mounting seat 13 are arranged on the base 1, the height of the first mounting seat 12 is smaller than that of the second mounting seat 13, springs 14 are arranged on the first mounting seat 12 and the second mounting seat 13, and the bottom of the screening box 2 is connected with the upper ends of the springs 14, the top of screening case 2 is equipped with the opening and down two 11 hoppers are located the opening top and set up, the bottom of screening case 2 is equipped with shock dynamo 15, be equipped with filter screen 16 in the screening case 2 and be located filter screen two 17 of filter screen 16 below, the mesh of filter screen 16 is greater than the mesh of filter screen two 17.
The lateral wall of feeding case 4 is equipped with and passes material motor 18, pass the output shaft of material motor 18 and be equipped with the transmission flood dragon 19 that is located and passes material chamber 6.
The bottom of the inner cavity wall of the winnowing cavity 7 is provided with a vertical partition plate 20 which is arranged close to the blanking hopper II 11, and one side of the vertical partition plate 20, which is far away from the blanking hopper II 11, is provided with a dust guide plate 21.
The bottom of the side wall of the feeding box 4 is provided with a dust outlet 22 close to the lowest end of the dust guide plate 21, and the dust outlet 22 is provided with a dust outlet valve.
The inner cavity of the screening box 2 is divided into three screening cavities 23 by the first filtering net 16 and the second filtering net 17, discharging pipes 24 respectively communicated with the three screening cavities 23 are arranged on the screening box 2, and discharging valves are arranged on the discharging pipes 24.
The bottom of the base 1 is provided with a shock pad 25.
Coffee beans are fed into a material conveying cavity from a feed hopper, a material conveying motor is started, an output shaft of the material conveying motor drives a transmission auger to rotate, the coffee beans are conveyed forwards while being overturned, under the action of centrifugal force, dust impurities on the surfaces of the coffee beans can be removed, the dust impurities and the coffee beans are conveyed to a lower hopper and enter a winnowing cavity from the lower hopper, a blowing fan is started, the dust impurities and the inferior coffee beans are blown to one side, away from the lower hopper, of a vertical partition plate due to light weight, a dust guide plate is arranged to guide the impurity dust and the inferior coffee beans to a dust outlet, a dust outlet valve on the dust outlet is opened to discharge the impurity dust, the winnowed coffee beans enter a screening box from a second lower hopper, a vibration motor is started, the vibration motor drives the whole screening box to vibrate, and large-particle coffee beans are kept on a first filter screen under the action of the first filter screen, the coffee beans of medium particles are remained on the second filter screen under the action of the second filter screen, the coffee beans of small particles fall into the second filter screen below, the coffee beans of various sizes are collected conveniently by opening the discharge valve on the discharge pipe, and the shock pad can play a certain buffering role in the vibration of the base.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a coffee bean sieving mechanism, includes base (1) and screening case (2), its characterized in that: the automatic winnowing machine is characterized in that a machine frame (3) is arranged on the base (1), a feeding box (4) is arranged on the machine frame (3), a transverse partition plate (5) is arranged in the feeding box (4), the transverse partition plate (5) divides an inner cavity of the feeding box (4) into a material conveying cavity (6) and a winnowing cavity (7) which are arranged up and down, a feeding hopper (8) communicated with the material conveying cavity (6) is arranged above the feeding box (4), a first discharging hopper (9) used for communicating the material conveying cavity (6) and the winnowing cavity (7) is arranged on the transverse partition plate (5), a fan (10) is arranged on the inner side wall of the winnowing cavity (7), a second discharging hopper (11) is arranged at the bottom of the winnowing cavity (7), a first mounting seat (12) and a second mounting seat (13) are arranged on the base (1), the first mounting seat (12) is lower than the second mounting seat (13), springs (14) are arranged on the first mounting seat (12) and the second mounting seat (13), the bottom and the spring (14) upper end of screening case (2) are connected, the top of screening case (2) is equipped with the opening and down hopper two (11) are located the opening top setting, the bottom of screening case (2) is equipped with shock dynamo (15), be equipped with filter screen (16) in screening case (2) and be located filter screen two (17) of filter screen (16) below, the mesh of filter screen (16) is greater than the mesh of filter screen two (17).
2. A coffee bean screening apparatus according to claim 1, wherein: the lateral wall of feeding case (4) is equipped with and passes material motor (18), the output shaft of passing material motor (18) is equipped with the transmission flood dragon (19) that are located and pass material chamber (6).
3. A coffee bean screening apparatus according to claim 1, wherein: the bottom of the inner cavity wall of the winnowing cavity (7) is provided with a vertical partition plate (20) which is close to the blanking hopper II (11), and one side of the vertical partition plate (20) far away from the blanking hopper II (11) is provided with a dust guide plate (21).
4. A coffee bean screening apparatus according to claim 3, wherein: the bottom of the side wall of the feeding box (4) is provided with a dust outlet (22) close to the lowest end of the dust guide plate (21), and a dust outlet valve is arranged on the dust outlet (22).
5. A coffee bean screening apparatus according to claim 1, wherein: filter screen one (16) and filter screen two (17) divide into three screening chamber (23) with screening case (2) inner chamber, be equipped with discharging pipe (24) that communicate respectively with three screening chamber (23) on screening case (2), be equipped with the bleeder valve on discharging pipe (24).
6. A coffee bean screening apparatus according to claim 1, wherein: and a shock pad (25) is arranged at the bottom of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023128935.8U CN214052584U (en) | 2020-12-23 | 2020-12-23 | Coffee bean screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023128935.8U CN214052584U (en) | 2020-12-23 | 2020-12-23 | Coffee bean screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214052584U true CN214052584U (en) | 2021-08-27 |
Family
ID=77386739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023128935.8U Active CN214052584U (en) | 2020-12-23 | 2020-12-23 | Coffee bean screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214052584U (en) |
-
2020
- 2020-12-23 CN CN202023128935.8U patent/CN214052584U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240520 Address after: 528000 Room 703, Building 36, Shunde Zhifu Garden, No. 8, Second Ring Road, Gaozan Village Committee, Xingtan Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Mifan Technology Co.,Ltd. Country or region after: China Address before: 510000 room 1609, No. 6 (Building 2), Kexing Road, Baiyun District, Guangzhou City, Guangdong Province Patentee before: Hu Meifang Country or region before: China |
|
| TR01 | Transfer of patent right |