CN213001109U

CN213001109U - Novel coffee screening mechanism of recoverable coffee shell

Info

Publication number: CN213001109U
Application number: CN202021397274.6U
Authority: CN
Inventors: 李豫; 周峥; 李梦和
Original assignee: Hainan Nongken Dafeng Coffee Industry Group Co ltd
Current assignee: Hainan Nongken Dafeng Coffee Industry Group Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-20
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a novel coffee screening mechanism capable of recovering coffee shells, which comprises a shelling mechanism and a screening mechanism, wherein the screening mechanism is arranged at the lower end of the shelling mechanism, an air blower blows air into a shelling bin to blow off the dropped shells, dust and inferior coffee with light internal volume, the coffee body with heavier volume falls through a discharge port, the coffee body is sucked into the collecting bin by an air pump after being blown off and is collected, a baffle can limit and separate the coffee body to avoid the coffee body from jumping and bouncing into a waste inlet under the transmission of a helical blade, the inclination angle of the baffle is 180 degrees, the coffee body can conveniently slide back to the interior of the shelling bin, and a screening plate and a filter screen are inclined in opposite directions, and the aperture of the surface of the screening plate is larger than that of the surface of the filter screen, so that the coffee with different sizes can fall into the first feeding bin and the second feeding bin respectively for classified collection.

Description

Novel coffee screening mechanism of recoverable coffee shell

Technical Field

The utility model relates to a coffee processing technology field specifically is a novel coffee screening mechanism of recoverable coffee shell.

Background

Coffee, a beverage made from roasted and ground coffee beans, is one of three major beverages in the world, is popular in the world as cocoa and tea, and can be stored after being peeled, degummed, dried, unshelled and screened after fresh coffee fruits picked from coffee trees are removed.

However, when the person hulles the coffee, the effect of recovering the coffee shell after hulling is not ideal, which causes poor practicability, and the coffee shell and the coffee bean are easily recovered together when recovering and screening, which causes the problems of poor recovery precision and low screening efficiency.

Aiming at the problems, the utility, the recovery precision and the screening efficiency are improved when the coffee is hulled. Therefore, a novel coffee screening mechanism capable of recycling coffee shells is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel coffee screening mechanism of recoverable coffee shell has improved practicality, recovery precision and screening efficiency when the coffee shelling, has solved the problem of proposing among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel coffee screening mechanism capable of recycling coffee shells comprises a hulling mechanism and a screening mechanism, wherein the screening mechanism is installed at the lower end of the hulling mechanism, the hulling mechanism comprises a machine body, a feed hopper, a hulling bin, a collecting bin and an air blower, the feed hopper is installed on one side of the upper end of the machine body, the hulling bin is arranged at the upper end of an inner cavity of the machine body, the collecting bin is installed on one side of the hulling bin, and the air blower is installed on the other side of the hulling bin;

screening mechanism has seted up screening storehouse including screening storehouse, pan feeding mouth, screening board, filter screen and fan, the lower extreme of fuselage and the downside in shelling storehouse, and the pan feeding mouth has been seted up to upper end one side in screening storehouse, and the screening board is installed to the inner chamber upside in screening storehouse, and the filter screen is installed to the downside of screening board, and the fan is installed to upper end one side of filter screen, and fan (25) are located lower extreme one side of screening board.

Further, the shelling bin comprises a transmission shaft and a discharge hole, the transmission shaft is installed at one end of an inner cavity of the shelling bin, and the discharge hole is formed in the bottom surface of the other end of the inner cavity of the shelling bin.

Furthermore, the transmission shaft comprises a rotating motor, a shelling roller and helical blades, the rotating motor is installed at one end of the transmission shaft and one side of the outer end of the shelling bin, the shelling roller is installed on the outer surface of the transmission shaft, and the helical blades are installed at one end of the shelling roller.

Further, the collection bin comprises a waste inlet, an air pump and a baffle, the waste inlet is formed in one side of the collection bin, the air pump is installed at the rear end of the waste inlet, and the baffle is installed on the inner side of the waste inlet.

Further, the screening board includes first vibrating motor and the first feed bin of going into, and first vibrating motor is installed to the one end of screening board, and the other end of screening board is installed the first feed bin of going into.

Further, the filter screen includes that second vibrating motor and second go into the feed bin, and second vibrating motor is installed to the one end of filter screen, and the second is installed to the other end of filter screen and goes into the feed bin, and the screening board is opposite direction slope with the filter screen, and the aperture on screening board surface is greater than the aperture on filter screen surface.

Further, the inclined angle of the baffle is set to be 120 degrees and 180 degrees.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a novel coffee screening mechanism of recoverable coffee shell, the shelling roller will be to coffee extrusion shelling, carry out the unloading screening to the discharge gate through the helical blade transmission after the coffee shelling, the air-blower will blow in the shelling storehouse, the shell that makes drop, dust and inside for the lighter substandard coffee of hollow volume blow up, the heavier coffee body of volume will pass through the discharge gate whereabouts, suck the inside in collection storehouse by the aspiration pump after blowing up again and collect, be convenient for retrieve the coffee shell, whole practicality is improved.

2. The utility model provides a novel coffee screening mechanism of recoverable coffee shell, when the aspiration pump sucks the coffee shell to collection storehouse inner through the waste material entry, the baffle can carry out spacing separation to the coffee body, avoid the coffee bean body to take place to beat under helical blade's transmission and bounce in the waste material entry, the inclination that the baffle set up is 120 + 180 degrees, the inside in shelling storehouse is returned to the landing of the coffee bean body of being convenient for, if the coffee shell passes through the baffle when sliding back to the inside in shelling storehouse, the air-blower will blow it once more and get into collection storehouse, improve holistic recovery precision.

3. The utility model provides a novel coffee screening mechanism of recoverable coffee shell, after coffee after the shelling falls into the inner chamber in screening storehouse through discharge gate and pan feeding mouth, the screening board will filter the screening to it with the filter screen, the screening board is opposite direction slope with the filter screen, and the aperture on screening board surface is greater than the aperture on filter screen surface, be convenient for fall into first income feed bin respectively and carry out the classified collection with second pan feeding storehouse to the coffee that makes equidimension not to improve holistic screening efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the hulling mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the sieving mechanism of the present invention;

fig. 4 is a schematic view of the waste inlet structure of the present invention.

In the figure: 1. a hulling mechanism; 11. a body; 12. a feed hopper; 13. a hulling bin; 131. a drive shaft; 1311. A rotating electric machine; 1312. a hulling roller; 1313. a helical blade; 132. a discharge port; 14. a collection bin; 141. A waste inlet; 142. an air pump; 143. a baffle plate; 15. a blower; 2. a screening mechanism; 21. screening the bin; 22. a feeding port; 23. screening the plate; 231. a first vibration motor; 232. a first feeding bin; 24. A filter screen; 241. a second vibration motor; 242. a second feeding bin; 25. a fan.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a novel coffee screening mechanism capable of recycling coffee shells comprises a hulling mechanism 1 and a screening mechanism 2, wherein the screening mechanism 2 is installed at the lower end of the hulling mechanism 1, the hulling mechanism 1 comprises a machine body 11, a feed hopper 12, a hulling bin 13, a collecting bin 14 and an air blower 15, the feed hopper 12 is installed at one side of the upper end of the machine body 11, the hulling bin 13 is installed at the upper end of the inner cavity of the machine body 11, the collecting bin 14 is installed at one side of the hulling bin 13, the air blower 15 is installed at the other side of the hulling bin 13, the screening mechanism 2 comprises a screening bin 21, a feeding port 22, a screening plate 23, a filtering net 24 and a fan 25, the screening bin 21 is installed at the lower end of the machine body 11 and the lower side of the hulling bin 13, the feeding port 22 is installed at one side of the upper end of the screening bin 21, the screening plate 23 is installed at the upper side of, and the fan 25 is located at one side of the lower end of the screening plate 23, the husking bin 13 comprises a transmission shaft 131 and a discharge port 132, the transmission shaft 131 is installed at one end of the inner cavity of the husking bin 13, the discharge port 132 is formed in the bottom surface of the other end of the inner cavity of the husking bin 13, the transmission shaft 131 comprises a rotating motor 1311, a husking roller 1312 and a helical blade 1313, the rotating motor 1311 is installed at one end of the transmission shaft 131 and one side of the outer end of the husking bin 13, the husking roller 1312 is installed on the outer surface of the transmission shaft 131, and the helical blade 131.

Referring to fig. 3-4, a novel coffee screening mechanism capable of recycling coffee shells, a collecting bin 14 includes a waste inlet 141, an air pump 142 and a baffle 143, the waste inlet 141 is opened at one side of the collecting bin 14, the air pump 142 is installed at the rear end of the waste inlet 141, a shelling roller 1312 extrudes and shells coffee, the coffee is sent to a discharging port 132 for screening after shelling through a helical blade 1313, a blower 15 blows air into the shelling bin 13 to blow off the dropped shell, dust and inferior coffee with a light internal volume, a coffee body with a heavy volume falls through the discharging port 132, the coffee body is sucked into the collecting bin 14 by the air pump 142 after blowing, the coffee shell is convenient to be recycled, the overall practicability is improved, the baffle 143 is installed at the inner side of the waste inlet 141, a screening plate 23 includes a first vibration motor 231 and a first feeding bin 232, the first vibration motor 231 is installed at one end of the screening plate 23, the first feeding bin 232 is installed at the other end of the screening plate 23, the filtering screen 24 comprises a second vibration motor 241 and a second feeding bin 242, the second vibration motor 241 is installed at one end of the filtering screen 24, the second feeding bin 242 is installed at the other end of the filtering screen 24, the screening plate 23 and the filtering screen 24 are inclined in the opposite direction, the aperture of the surface of the screening plate 23 is larger than that of the surface of the filtering screen 24, when the shelled coffee falls into the inner cavity of the screening bin 21 through the discharging port 132 and the feeding port 22, the screening plate 23 and the filtering screen 24 filter and screen the shelled coffee, the screening plate 23 and the filtering screen 24 are inclined in the opposite direction, and the aperture of the surface of the screening plate 23 is larger than that of the surface of the filtering screen 24, so that the coffee with different sizes can fall into the first feeding bin 232 and the second feeding bin 242 respectively for classification, the inclination angle that baffle 143 set up is 120 supplyes 180 degrees, baffle 143 can carry out spacing separating to the coffee body and keep off, avoid the coffee bean body to take place to beat under helical blade 1313's transmission and bounce in waste material entry 141, minimum inclination is 120 and is convenient for carry out spacing separating to the coffee body and keep off, the biggest inclination 180 degrees is convenient for make the coffee body carry out the landing, the inside of shelling storehouse 13 is returned to the coffee bean body landing of being convenient for, if the coffee shell passes through baffle 143 when slipping back to the inside of shelling storehouse 13, blower 15 will blow it once more and get into collection storehouse 14, improve holistic recovery precision.

In summary, the following steps: the utility model provides a novel coffee screening mechanism of recoverable coffee shell, including hulling mechanism 1 and screening mechanism 2, hulling roller 1312 will press the coffee to hull, after the coffee hulling through helical blade 1313 transmission to discharge gate 132 carry out the unloading screening, air-blower 15 will blow to hulling storehouse 13 in, make the shell that drops, dust and inside for the hollow volume light substandard product coffee blow up, the coffee body that the volume is heavier will fall through discharge gate 132, suck the inside of collecting storehouse 14 by aspiration pump 142 after blowing up and collect, be convenient for retrieve the coffee shell, improve holistic practicality, when aspiration pump 142 sucks the coffee shell to the inner of collecting storehouse 14 through waste material entry 141, baffle 143 can carry out spacing baffle to the coffee body, avoid the coffee bean body to take place to beat under helical blade 3 transmission and bounce in waste material entry 131141, the inclination that baffle 143 set up is 120 degrees, be convenient for coffee bean body landing to return the inside in shelling storehouse 13, if the coffee shell passes through baffle 143 and when sliding back the inside in shelling storehouse 13, air-blower 15 will blow it once more and get into collection storehouse 14, improve holistic recovery precision, after coffee after the shelling falls into the inner chamber in screening storehouse 21 through discharge gate 132 and pan feeding mouth 22, screening plate 23 will filter the screening to it with filter screen 24, screening plate 23 is the opposite direction slope with filter screen 24, and the aperture on screening plate 23 surface is greater than the aperture on filter screen 24 surface, be convenient for fall into first income feed bin 232 and second respectively to make not equidimension coffee and go into feed bin 242 and carry out the classified collection, thereby improve holistic screening efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel coffee screening mechanism of recoverable coffee shell, includes hulling mechanism (1) and screening mechanism (2), and screening mechanism (2) are installed at the lower extreme of hulling mechanism (1), its characterized in that: the hulling mechanism (1) comprises a machine body (11), a feed hopper (12), a hulling bin (13), a collecting bin (14) and an air blower (15), wherein the feed hopper (12) is installed at one side of the upper end of the machine body (11), the hulling bin (13) is arranged at the upper end of an inner cavity of the machine body (11), the collecting bin (14) is installed at one side of the hulling bin (13), and the air blower (15) is installed at the other side of the hulling bin (13);

screening mechanism (2) have been seted up screening storehouse (21) with the downside in hulling storehouse (13) including screening storehouse (21), pan feeding mouth (22), screening board (23), filter screen (24) and fan (25), screening storehouse (21) has been seted up to the lower extreme of fuselage (11), pan feeding mouth (22) have been seted up to upper end one side in screening storehouse (21), screening board (23) are installed to the inner chamber upside in screening storehouse (21), filter screen (24) are installed to the downside of screening board (23), fan (25) are installed to upper end one side of filter screen (24), and fan (25) are located lower extreme one side of screening board (23).

2. The novel coffee sifting mechanism of recoverable coffee shells of claim 1, further comprising: the hulling bin (13) comprises a transmission shaft (131) and a discharge hole (132), the transmission shaft (131) is installed at one end of an inner cavity of the hulling bin (13), and the discharge hole (132) is formed in the bottom surface of the other end of the inner cavity of the hulling bin (13).

3. The novel coffee sifting mechanism of recoverable coffee husks of claim 2, further comprising: the transmission shaft (131) comprises a rotating motor (1311), a shelling roller (1312) and a helical blade (1313), the rotating motor (1311) is installed at one end of the transmission shaft (131) and one side of the outer end of the shelling bin (13), the shelling roller (1312) is installed on the outer surface of the transmission shaft (131), and the helical blade (1313) is installed at one end of the shelling roller (1312).

4. The novel coffee sifting mechanism of recoverable coffee shells of claim 1, further comprising: the collection bin (14) comprises a waste inlet (141), an air pump (142) and a baffle (143), the waste inlet (141) is formed in one side of the collection bin (14), the air pump (142) is installed at the rear end of the waste inlet (141), and the baffle (143) is installed on the inner side of the waste inlet (141).

5. The novel coffee sifting mechanism of recoverable coffee shells of claim 1, further comprising: screening board (23) include first vibrating motor (231) and first income feed bin (232), and first vibrating motor (231) are installed to the one end of screening board (23), and first income feed bin (232) are installed to the other end of screening board (23).

6. The novel coffee sifting mechanism of recoverable coffee shells of claim 1, further comprising: the filter screen (24) includes that second vibrating motor (241) and second go into feed bin (242), and second vibrating motor (241) are installed to the one end of filter screen (24), and feed bin (242) are gone into to the other end of filter screen (24) is installed to the second, and screening board (23) are opposite direction slope with filter screen (24), and the aperture on screening board (23) surface is greater than the aperture on filter screen (24) surface.

7. The novel coffee sifting mechanism of recoverable coffee husks of claim 4, further comprising: the inclination angle of the baffle (143) is 120-180 degrees.