CN111567826A

CN111567826A - Suction type coffee bean circulating brushing equipment and method

Info

Publication number: CN111567826A
Application number: CN202010388452.7A
Authority: CN
Inventors: 苏九宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-18
Filing date: 2018-10-18
Publication date: 2020-08-25
Also published as: CN109329979A; CN109329979B

Abstract

The invention belongs to the technical field of coffee processing equipment, and discloses suction type coffee bean circulating brushing equipment and a suction type coffee bean circulating brushing method. This equipment is scrubbed in circulation of suction formula coffee beans, including the washing tank, the lower fixed surface of washing tank is connected with the landing leg, and the diapire of washing tank has the feed end of three blow off pipe from a left side to the right side fixed intercommunication in proper order, and equal fixed mounting has the blowoff valve on the three blow off pipe, and the discharge end of three blow off pipe passes through the four-way pipe intercommunication, the breach is seted up on the top of washing tank right wall, and the washing tank right flank just is located the peripheral fixedly connected with of breach and arranges the entry end of material pipe, the bottom of two pole settings of left and right sides difference fixedly. This suction formula coffee beans circulation scrubbing equipment, through the setting of suction formula scrubbing mechanism, can utilize the normal running fit screw of pivot to form suction force and make the water in the washing tank form the circulation with the washing water suction on washing tank upper portion to make coffee beans participate in the circulation at this in-process and form and scrub, and can realize the quick filtration of the mucous membrane that drops, help effectively scrubbing going on.

Description

Suction type coffee bean circulating brushing equipment and method

The application is a divisional application of an invention with the application date of 2018, 10 and 18 and the application number of CN201811214413.4, and is named as suction type coffee bean circulation brushing equipment.

Technical Field

The invention relates to the technical field of coffee processing equipment, in particular to suction type coffee bean circulating brushing equipment and a suction type coffee bean circulating brushing method.

Background

The coffee beans are plant fruits used for making coffee, and are popular among people all over the world due to the mellow flavor, after the peels and the pulps are removed by using a machine, only the coffee beans wrapping the endocarps are left, at the moment, a layer of mucous membrane is arranged outside the beans, the mucous membrane needs to be cleaned in the water washing process, the adhesive force of the mucous membrane is strong, and the mucous membrane is not easy to remove, the coffee beans are placed in water to move back and forth in the water washing method, the mucous membrane is cleaned by utilizing collision and water flow among the coffee beans, the pertinence is poor, the mucous membrane fallen off in the cleaning process is difficult to discharge, the friction among the coffee beans is influenced by being mixed in the water, and the quick and effective cleaning is difficult to realize.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides suction type coffee bean circulating brushing equipment and a suction type coffee bean circulating brushing method, which have the advantages of convenience in pollution discharge, rapid and effective removal of mucous membranes on the surfaces of coffee beans and the like, and solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a suction type coffee bean circulating brushing device and a suction type coffee bean circulating brushing method comprise a cleaning tank, wherein supporting legs are fixedly connected to the lower surface of the cleaning tank, the bottom wall of the cleaning tank is sequentially and fixedly communicated with a feeding end of three blow-off pipes from left to right, blow-off valves are fixedly mounted on the three blow-off pipes, discharge ends of the three blow-off pipes are communicated through a four-way pipe, a notch is formed in the top end of the right wall of the cleaning tank, an inlet end of the discharge pipe is fixedly connected to the right side surface of the cleaning tank and the periphery of the notch, the left side and the right side of the top wall of the cleaning tank are respectively and fixedly connected with the bottom ends of two vertical rods, the top ends of the two vertical rods are respectively and fixedly connected with the left end and the right end of the lower surface of a partition board, a driving motor is fixedly mounted, the output shaft of driving motor runs through the hole that the mounting panel middle part was seted up and extends to the downside of mounting panel, and the inside of washing tank is provided with the suction formula and scrubs the mechanism, and the inside of washing tank still is provided with stirs the mechanism of scrubbing.

Preferably, the suction type scrubbing mechanism comprises a mounting hole, a connecting bearing, a rotating shaft, a driven wheel, a driving wheel, a belt, a sieve plate, a trepanning, a suction pipe, bristles, scrubbing bristles, a hemispherical shell, a supporting bearing, a water pumping hole, a bean outlet, a propeller and a scraping rod, wherein the positions of the partition plate corresponding to the feeding ends of the three sewage pipes are respectively provided with the mounting hole, the connecting bearing is fixedly sleeved inside the three mounting holes, the rotating shaft is fixedly sleeved inside the connecting bearing, the top end of the rotating shaft in the middle of the partition plate extends out of the connecting bearing and is fixedly connected with an output shaft of a driving motor through a coupler, the top ends of the rotating shafts on the left side and the right side of the partition plate extend to a position between the partition plate and the mounting plate and are fixedly sleeved with the driven wheel, the driving wheel is fixedly sleeved at the top end of the rotating shaft in the middle of the, the positions of the sieve plate corresponding to the three rotating shafts are all provided with trepanning holes, the inner walls of the three trepanning holes are respectively and fixedly connected with the bottom ends of the outer side walls of the three suction pipes, the bottom ends of the three rotating shafts respectively extend to the insides of the three suction pipes, bristles are adhered to the rotating shafts and positioned inside the suction pipes, the inner walls of the suction pipes are adhered with uniformly distributed brushing bristles, the bottom ends of the inner walls of the suction pipes are also fixedly connected with the opening parts of hemispherical shells, the inner walls of the hemispherical shells point to the bottom wall of the cleaning tank, supporting bearings are fixedly sleeved in round holes formed in the middle parts of the bottom walls of the hemispherical shells, the rotating shafts are fixedly sleeved inside the supporting bearings, the bottom ends of the rotating shafts penetrate through the supporting bearings and extend to the lower side of the sieve plate, four water pumping holes which are annularly arranged, the screw has been cup jointed to the downside that just is located the hemisphere shell in the pivot, and the screw is located the inside of suction tube, and the lateral wall of pivot just is located the scraping rod of two symmetries of the downside fixedly connected with of sieve, and the upper surface of two scraping rods all contacts with the lower surface of sieve.

Preferably, the top end of the suction pipe is horn-shaped, and the brushing hair is positioned between the horn-shaped opening at the top end of the suction pipe and the bean outlet.

Preferably, the upper rotating shaft of the bristles is spirally rotated from bottom to top, the bristles and the brushing bristles are the same in length, and the distance between one end of each brushing bristle, which is far away from the side wall of the suction pipe, and the side wall of the rotating shaft ranges from two centimeters to three centimeters.

Preferably, the stirring and brushing mechanism comprises a driving plate, a mounting groove, a positioning bearing, a rotating rod, a transmission gear, a connecting rod, a driving ring, a tooth socket, a brush strip and a brushing felt, a transmission plate with a hole at the middle part is fixedly sleeved on the rotating shaft and positioned between the isolation plate and the cleaning tank, mounting grooves are respectively formed at the left end and the right end of the lower surface of the transmission plate, positioning bearings are fixedly sleeved in the two mounting grooves, the top ends of the two rotating rods are respectively fixedly sleeved in the two positioning bearings, the bottom ends of the two rotating rods extend to the inside of the cleaning tank, and the middle part of two bull sticks has all fixedly cup jointed drive gear, and the suction tube lateral surface corresponds the medial surface of drive gear's position through two connecting rod fixedly connected with drive rings, and the tooth's socket has been seted up to drive ring's lateral surface, and two drive gear all mesh with the tooth's socket, and the outer wall of two bull sticks has all bonded the brush strip, and the lateral surface of suction tube just lies in the upper and lower both sides of drive ring and has all bonded the scrubbing felt.

Preferably, the upper section and the lower section of the rotating rod positioned on the transmission gear are both in a spiral shape, the centers of the upper section and the lower section of the rotating rod are superposed with the axis of the transmission gear, and the spiral directions of the upper section and the lower section of the rotating rod are the same.

Preferably, the distance range of the opening at the top end of the suction pipe from the top end of the cleaning tank is twenty-thirty centimeters, and the depth of the notch is ten centimeters.

Preferably, the aperture range of the sieve pore on the sieve plate is one to three millimeters, the filter screen is welded on the upper side inside the water pumping hole, the filter screen is a stainless steel filter screen, and the aperture range of the filter screen is four to five millimeters.

Preferably, the diameter of the bean outlet is five centimeters, the position of the bottom wall of the cleaning tank, which corresponds to the feeding end of the sewage discharge pipe, is provided with a diversion trench, and the cross section of the diversion trench is arc-shaped.

(III) advantageous effects

By adopting the technical scheme, the invention has the beneficial effects that:

1. according to the suction type coffee bean circulating brushing equipment and the suction type coffee bean circulating brushing method, through the arrangement of the suction type brushing mechanism, the rotating shaft is matched with the propeller to form suction force to suck the cleaning water at the upper part of the cleaning tank into the cleaning water in the cleaning tank to form circulation, the coffee beans participate in the circulation to form brushing in the process, the quick filtration of the fallen mucous membrane can be realized, and the effective brushing is facilitated.

2. According to the suction type coffee bean circulating brushing equipment and the suction type coffee bean circulating brushing method, the propeller is driven to rotate through the rotation of the rotating shaft, fast flowing water flow is formed in the suction pipe, coffee beans floating on the water surface can be sucked into the suction pipe, the fast brushing of mucous membranes on the surfaces of the coffee beans can be achieved through the bristles and the brushing bristles, and the suction type coffee bean circulating brushing equipment and the suction type coffee bean circulating brushing method are facilitated to be carried out efficiently.

3. According to the suction type coffee bean circulating brushing equipment and the suction type coffee bean circulating brushing method, the high-speed water flow formed in the suction pipe is rotated by the propeller, so that the mucous membranes brushed on the coffee beans can be filled to the lower side of the sieve plate while the coffee beans on the water surface are sucked, the content of the mucous membranes in cleaning water in the suction type coffee bean circulating brushing equipment and the suction type coffee bean circulating brushing method is reduced, and the influence on the efficiency of the suction type coffee bean circulating brushing equipment and the suction type coffee bean circulating brushing method due to the fact that the number of the.

4. This equipment and method are scrubbed in suction formula coffee bean circulation, through the setting of guiding gutter, can utilize the radian design of guiding gutter bottom, with the water quick reflection that the suction tube bottom was washed out at the sieve lower surface, avoid the mucous membrane to pile up at the sieve lower surface to the screw rotates the in-process and produces the whirl, and according to bernoulli's theorem, the mucous membrane can be inhaled and erode the guiding gutter diapire in the whirl, in the blowdown operation of wasing the end, helps the quick discharge washing tank of mucous membrane.

5. According to the suction type coffee bean circulating brushing equipment and the suction type coffee bean circulating brushing method, the mucous membrane attached to the lower surface of the sieve plate can be scraped along with the rotation of the rotating shaft through the arrangement of the scraping rod, and the influence on cleaning water circulation caused by blockage of the mucous membrane on the sieve hole on the sieve plate is avoided.

6. According to the suction type coffee bean circulating brushing equipment and the suction type coffee bean circulating brushing method, through rotation of the rotating rod, coffee beans discharged from the suction pipe through the bean outlet can be stirred by matching with the brush strip, so that collision is formed among the coffee beans, and secondary brushing is formed by matching with the brushing felt.

7. According to the suction type coffee bean circulating brushing equipment and the suction type coffee bean circulating brushing method, the coffee beans can be conveyed through the spiral design of the rotating rod, enough floating space is provided for the coffee beans, and the washing water can be sufficiently stirred.

8. According to the suction type coffee bean circulating brushing equipment and method, the horn-shaped opening at the top end of the suction pipe is designed, so that coffee beans are conveniently adsorbed by the suction pipe, and the brushing hair is positioned between the horn-shaped opening at the top end of the suction pipe and the bean outlet, so that the blocking of the brushing hair to the coffee beans can be reduced, and the coffee beans can be favorably and quickly enter the space between the brushing hair and the brushing hair.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged view of the invention at B in fig. 1.

In the figure: 1 cleaning tank, 2 supporting legs, 3 sewage pipes, 4 sewage valves, 5 four-way pipes, 6 notches, 7 discharge pipes, 8 suction type brushing mechanisms, 801 mounting holes, 802 connecting bearings, 803 rotating shafts, 804 driven wheels, 805 driving wheels, 806 belts, 807 screen plates, 808 sleeve holes, 809 suction pipes, 810 bristles, 811 brushing bristles, 812 hemispherical shells, 813 supporting bearings, 814 water pumping holes, 815 bean outlets, 816 propellers, 817 scraping rods, 9 stirring brushing mechanisms, 901 driving plates, 902 mounting grooves, 903 positioning bearings, 904 rotating rods, 905 driving gears, 906 connecting rods, 907 driving rings,

tooth sockets

908, 909 brush strips, 910 brushing felts, 10 vertical rods, 11 isolation plates, 12 connecting rods, 13 mounting plates, 14 driving motors, 15 filter screens and 16 diversion grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a suction type coffee bean circulating brushing device and a method thereof comprise a cleaning tank 1, wherein the lower surface of the cleaning tank 1 is fixedly connected with supporting legs 2, the bottom wall of the cleaning tank 1 is sequentially and fixedly communicated with a feeding end of three sewage discharge pipes 3 from left to right, the three sewage discharge pipes 3 are all fixedly provided with a sewage discharge valve 4, the discharge ends of the three sewage discharge pipes 3 are communicated through a four-way pipe 5, the top end of the right wall of the cleaning tank 1 is provided with a notch 6, the right side surface of the cleaning tank 1 is fixedly connected with an inlet end of a discharge pipe 7 at the periphery of the notch 6, the left side and the right side of the top wall of the cleaning tank 1 are respectively and fixedly connected with the bottom ends of two vertical rods 10, the top ends of the two vertical rods 10 are respectively and fixedly connected with the left end and the right end of the lower surface of a separation plate 11, the left, a driving motor 14 is fixedly mounted in the middle of the upper surface of the mounting plate 13, an output shaft of the driving motor 14 penetrates through a hole formed in the middle of the mounting plate 13 and extends to the lower side of the mounting plate 13, a suction type brushing mechanism 8 is arranged inside the cleaning tank 1, and a stirring brushing mechanism 9 is further arranged inside the cleaning tank 1.

The suction type brushing mechanism 8 comprises a mounting hole 801, a connecting bearing 802, a rotating shaft 803, a driven wheel 804, a driving wheel 805, a belt 806, a sieve plate 807, a sleeve hole 808, a suction pipe 809, bristles 810, brushing bristles 811, a hemispherical shell 812, a supporting bearing 813, a water pumping hole 814, a bean outlet 815, a propeller 816 and a scraping rod 817, wherein the positions on the partition plate 11 corresponding to the feeding ends of the three sewage pipes 3 are respectively provided with the mounting hole 801, the connecting bearing 802 is fixedly sleeved inside the three mounting holes 801, the rotating shaft 803 is fixedly sleeved inside the connecting bearing 802, the top end of the rotating shaft 803 positioned in the middle of the partition plate 11 extends out of the connecting bearing 802 and is fixedly connected with an output shaft of a driving motor 14 through a coupler, the top ends of the rotating shafts 803 positioned at the left side and the right side of the partition plate 11 extend to the position between the partition plate 11 and the mounting plate 13 and are fixedly sleeved with the driven wheel 804, two driven wheels 804 are connected with the driving wheel 805 through a belt 806 in a transmission way, a sieve plate 807 is fixedly connected to the lower half part of the inner side wall of the cleaning tank 1, sleeve holes 808 are respectively arranged on the sieve plate 807 corresponding to the positions of the three rotating shafts 803, the inner walls of the three sleeve holes 808 are respectively fixedly connected with the bottom ends of the outer side walls of three suction pipes 809, the bottom ends of the three rotating shafts 803 are respectively extended to the insides of the three suction pipes 809, bristles 810 are adhered to the insides of the suction pipes 809 on the rotating shafts 803, the inner walls of the suction pipes 809 are adhered with uniformly distributed brushing bristles 811, the bottom ends of the inner walls of the suction pipes 809 are also fixedly connected with the openings of the hemispherical shells 812, the inner walls of the hemispherical shells 812 point to the bottom wall of the cleaning tank 1, supporting bearings 813 are fixedly sleeved in round holes formed in the middle parts of the, four water pumping holes 814 which are annularly arranged by taking a rotating shaft 803 as a center are arranged on a hemispherical shell 812 and close to a supporting bearing 813, bean outlets 815 are respectively arranged on the left side wall and the right side wall of a suction pipe 809 and positioned on the upper side of an opening of the hemispherical shell 812, a propeller 816 is fixedly sleeved on the rotating shaft 803 and positioned on the lower side of the hemispherical shell 812, the propeller 816 is positioned inside the suction pipe 809, two symmetrical scraping rods 817 are fixedly connected on the side wall of the rotating shaft 803 and positioned on the lower side of a sieve plate 807, the upper surfaces of the two scraping rods 817 are both contacted with the lower surface of the sieve plate 807, through the arrangement of a suction type brushing mechanism 8, the cleaning water on the upper part of the cleaning tank 1 can be pumped into the cleaning tank 1 to form circulation by utilizing the rotation of the rotating shaft 803 and the propeller 816 to form circulation to form brushing, and the quick filtration of the fallen mucous membrane can be, the propeller 816 is driven to rotate by the rotation of the rotating shaft 803, fast flowing water flow is formed in the suction pipe 809, coffee beans floating on the water surface can be sucked into the suction pipe 809, fast brushing of mucous membranes on the surfaces of the coffee beans can be realized by the bristles 810 and the brushing bristles 811, high efficiency of the suction type coffee bean circulation brushing equipment and method is facilitated, the high-speed water flow formed in the suction pipe 809 by the rotation of the propeller 816 can suck the coffee beans on the water surface, mucous membranes brushed down on the coffee beans are filled into the lower side of the sieve plate 807, the content of the mucous membranes in the cleaning water in the process of the suction type coffee bean circulating brushing equipment and the method is reduced, the influence on the efficiency of the suction type coffee bean circulating brushing equipment and the method due to excessive mucous membranes in the cleaning water is avoided, through the arrangement of the scraping rod 817, mucous membranes attached to the lower surface of the sieve plate 807 can be scraped along with the rotation of the rotating shaft 803, and the influence of blockage of the sieve holes on the sieve plate 807 caused by the mucous membranes on the washing water circulation is avoided.

The top of suction tube 809 is the loudspeaker form, and brushing hair 811 is located between suction tube 809 top loudspeaker form opening and the play beans mouth 815, through the loudspeaker opening design on the top of suction tube 809, the coffee beans of being convenient for are adsorbed suction tube 809 to brushing hair 811 is located between suction tube 809 top loudspeaker form opening and the play beans mouth 815, can reduce the stopping of brushing hair 811 to the coffee beans, helps the coffee beans to get into between brush hair 810 and the brushing hair 811 fast.

The upper rotating shaft 803 of the brush hair 810 rotates spirally from bottom to top, the brush hair 810 and the brush hair 811 are the same in length, the distance range from one end, away from the side wall of the suction pipe 809, of the brush hair 811 to the side wall of the rotating shaft 803 is two to three centimeters, the spiral brush hair 810 can convey coffee beans in the suction pipe 809, and the coffee beans are prevented from being clamped in the suction pipe 809.

The stirring and brushing mechanism 9 comprises a transmission plate 901, a mounting groove 902, positioning bearings 903, rotating rods 904, transmission gears 905, connecting rods 906, a transmission ring 907, a tooth socket 908, brush strips 909 and a brushing felt 910, the transmission plate 901 with a hole in the middle is fixedly sleeved on the rotating shaft 803 and positioned between the isolation plate 11 and the cleaning tank 1, the mounting grooves 902 are respectively arranged at the left end and the right end of the lower surface of the transmission plate 901, the positioning bearings 903 are respectively fixedly sleeved inside the two mounting grooves 902, the top ends of the two rotating rods 904 are respectively fixedly sleeved inside the two positioning bearings 903, the bottom ends of the two rotating rods 904 extend to the inside of the cleaning tank 1, the transmission gears 905 are respectively fixedly sleeved in the middle of the two rotating rods 904, the outer side surface of the suction pipe 809 is fixedly connected with the inner side surface of the transmission ring 907 through the two connecting rods 906, the outer side surface of the transmission ring 907 is provided with the, the outer walls of the two rotating rods 904 are respectively bonded with a brush strip 909, the outer side face of the suction pipe 809 and the upper side and the lower side of the transmission ring 907 are respectively bonded with a scrubbing felt 910, coffee beans discharged from the suction pipe 809 through the bean outlet 815 can be stirred by matching with the brush strips 909 through the rotation of the rotating rods 904, so that the coffee beans are collided, secondary scrubbing is formed by matching with the scrubbing felt 910, the coffee beans can be conveyed through the spiral design of the rotating rods 904, enough floating space is provided for the coffee beans, and the cleaning water can be fully stirred.

The upper and lower sections of the rotating rod 904 located on the transmission gear 905 are both spiral, the centers of the upper and lower sections of the rotating rod 904 are overlapped with the axis of the transmission gear 905, and the directions of the upper and lower sections of the rotating rod 904 are the same.

The distance range of the opening at the top end of the suction pipe 809 and the top end of the cleaning tank 1 is twenty-thirty centimeters, the depth of the notch 6 is ten centimeters, and the cleaning operation and the discharging operation are realized by utilizing the height difference between the notch 6, the suction pipe 809 and the top end of the cleaning tank 1.

The aperture range of the sieve pore on the sieve plate 807 is one to three millimeters, the filter screen 15 is welded on the upper side inside the water pumping hole 814, the filter screen 15 is a stainless steel filter screen, the aperture range of the filter screen 15 is four to five millimeters, most mucous membranes can enter between the sieve plate 807 and the bottom wall of the cleaning tank 1 through the filter screen 15, and coffee beans cannot pass through.

Go out bean mouth 815's diameter and be five centimetres, guiding gutter 16 has been seted up to the position that washing tank 1 diapire corresponds 3 feed ends of blow off pipe, and the cross-section of guiding gutter 16 is the arc, setting through guiding gutter 16, can utilize the radian design of guiding gutter 16 bottom, the water that dashes out bottom suction tube 809 reflects at sieve 807 lower surface fast, avoid the mucous membrane to pile up at sieve 807 lower surface, and screw 816 rotates the in-process and produces the whirl, according to bernoulli's theorem, the mucous membrane can be inhaled and erode guiding gutter 16 diapire in the whirl, in the blowdown operation of the washing end, help the mucous membrane to discharge washing tank 1 fast.

When the suction type coffee bean circulating brushing equipment and the method are used, the blow-down valve 4 is closed, cleaning water is filled into the cleaning tank 1 from the opening at the top of the cleaning tank 1, coffee beans to be cleaned are poured into the cleaning tank 1, the water level is slightly lower than the bottom of the notch 6, the driving motor 14 is started, the driving motor 14 drives the rotating shaft 803 to rotate, the propeller 816 rotates to form a rotational flow, water with an opening at the top of the suction pipe 809 is pumped into the suction pipe 809 and then is discharged from the opening at the bottom end, the coffee beans on the water surface are sucked into the suction pipe 809 in the process, the bristles 810 and the brushing hairs 811 brush off mucous membranes on the surfaces of the coffee beans along with the rotation of the rotating shaft 803, the coffee beans are conveyed into the bottom of the suction pipe 809 by the bristles 810 along with the rotation of the rotating shaft 803 and are discharged through the bean outlet 815, most of the fallen mucous membranes are pumped into, coffee beans float in water after being discharged through a bean outlet 815, the brush strips 909 and the scrubbing felt 910 are scrubbed along with the rotation of the rotating rod 904, after the cleaning is completed, the driving motor 14 is not stopped, water is injected into the cleaning tank 1 to enable the water level to rise, the coffee beans floating on the water surface are discharged through the discharging pipe 7 along with water flow from the notch 6, mucous membranes in the water are sucked into 809 and discharged between the bottom wall of the cleaning tank 1 and the suction pipe 807 continuously along with the rotation of the propeller 816 in the process, after the coffee beans are all discharged, the water injection is stopped, the blow-down valve 4 is opened, the water in the cleaning tank 816 is discharged through the blow-down pipe 7, the mucous membranes are concentrated to the flow guide groove 16 along with the rotational flow generated by the rotation of the propeller, the cleaning tank 1 is quickly discharged through the discharging pipe 7.

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 suction formula coffee beans circulation scrubbing equipment, includes washing tank (1), the lower fixed surface of washing tank (1) is connected with landing leg (2), and the diapire of washing tank (1) has the feed end of three blow off pipe (3) from a left side to the right side fixed intercommunication in proper order, and equal fixed mounting has blowoff valve (4) on three blow off pipe (3), and the discharge end of three blow off pipe (3) is through four-way pipe (5) intercommunication, its characterized in that: a notch (6) is formed in the top end of the right wall of the cleaning tank (1), the right side surface of the cleaning tank (1) is positioned at the inlet end of a discharge pipe (7) fixedly connected to the periphery of the notch (6), the left side and the right side of the top wall of the cleaning tank (1) are respectively fixedly connected with the bottom ends of two vertical rods (10), the top ends of the two vertical rods (10) are respectively fixedly connected with the left end and the right end of the lower surface of an isolation plate (11), the left end and the right end of the upper surface of the isolation plate (11) are respectively fixedly connected with the bottom ends of two connecting rods (12), the top ends of the two connecting rods (12) are respectively fixedly connected with the left end and the right end of the lower surface of a mounting plate (13), a driving motor (14) is fixedly mounted in the middle of the upper surface of the mounting plate (13), an output shaft of the driving motor (14), a stirring and brushing mechanism (9) is also arranged in the cleaning tank (1);

the suction type brushing mechanism (8) comprises mounting holes (801), connecting bearings (802), a rotating shaft (803), a driven wheel (804), a driving wheel (805), a belt (806), a sieve plate (807), sleeve holes (808), a suction pipe (809), bristles (810), brushing bristles (811), a hemispherical shell (812), a supporting bearing (813), a water pumping hole (814), a bean outlet (815), a propeller (816) and a scraping rod (817), wherein the positions of the partition plate (11) corresponding to the feeding ends of the three sewage pipes (3) are respectively provided with the mounting holes (801), the insides of the three mounting holes (801) are respectively fixedly sleeved with the connecting bearings (802), the rotating shaft (803) is fixedly sleeved inside the connecting bearings (802), the top end of the rotating shaft (803) positioned in the middle part of the partition plate (11) extends out of the connecting bearings (802) and is fixedly connected with an output shaft of a driving motor (14) through a coupler, the top ends of rotating shafts (803) positioned at the left side and the right side of the isolation plate (11) extend to a position between the isolation plate (11) and the mounting plate (13) and are fixedly sleeved with driven wheels (804), the top ends of the rotating shafts (803) positioned at the middle part of the isolation plate (11) are fixedly sleeved with driving wheels (805), the two driven wheels (804) are in transmission connection with the driving wheels (805) through belts (806), the lower half part of the inner side wall of the cleaning tank (1) is fixedly connected with a sieve plate (807), sleeve holes (808) are formed in positions, corresponding to the three rotating shafts (803), on the sieve plate (807), the inner walls of the three sleeve holes (808) are respectively and fixedly connected with the bottom ends of the outer side walls of three suction pipes (809), the bottom ends of the three rotating shafts (803) extend to the insides of the three suction pipes (809), bristles (810) are adhered to the rotating shafts (803) and the insid, the bottom of suction tube (809) inner wall still fixedly connected with the opening part of hemisphere shell (812), and the inner wall of hemisphere shell (812) points to the diapire of washing tank (1), the round hole internal fixation that hemisphere shell (812) diapire middle part was seted up has cup jointed support bearing (813), pivot (803) fixed cup joint is inside support bearing (813), and the bottom of pivot (803) runs through support bearing (813) and extends to sieve (807) downside, hemisphere shell (812) are gone up and are close to the position of support bearing (813) and set up four and use pivot (803) as the water pumping hole (814) of central ring arrangement, the lateral wall all has seted up out beans mouth (815) about suction tube (809) and be located hemisphere shell (812) opening part upside, pivot (803) are gone up and are located the downside of hemisphere shell (812) and fixedly cup joint screw propeller (816), and screw (816) are located the inside of suction tube (809), two symmetrical scraping rods (817) are fixedly connected to the side wall of the rotating shaft (803) and located on the lower side of the sieve plate (807), and the upper surfaces of the two scraping rods (817) are in contact with the lower surface of the sieve plate (807);

stirring scrubbing mechanism (9) is including driving plate (901), mounting groove (902), location bearing (903), bull stick (904), drive gear (905), connecting rod (906), driving ring (907), tooth's socket (908), brush strip (909) and scrubbing felt (910), it has the drive plate (901) of middle part trompil to fix the cover on pivot (803) and be located between division board (11) and washing tank (1), mounting groove (902) have all been seted up to both ends about drive plate (901) lower surface, location bearing (903) have all been fixed to fix the cover in the inside of two mounting grooves (902), the top of two bull sticks (904) has been fixed to cup joint respectively in the inside of two location bearings (903), the bottom of two bull sticks (904) all extends to the inside of washing tank (1), and the middle part of two bull sticks (904) all is fixed to cup joint drive gear (905), the position that the lateral surface of suction tube (809) corresponds drive gear (905) is through two connecting rod (906) fixed connection with biography transmission gear The inner side surface of the movable ring (907) and the outer side surface of the transmission ring (907) are provided with tooth grooves (908), two transmission gears (905) are meshed with the tooth grooves (908), the outer walls of the two rotating rods (904) are respectively bonded with brush strips (909), and the outer side surface of the suction pipe (809) and the upper side and the lower side of the transmission ring (907) are respectively bonded with scrubbing felts (910);

the top end of the suction pipe (809) is trumpet-shaped, and the brushing and washing bristles (811) are positioned between the trumpet-shaped opening at the top end of the suction pipe (809) and the bean outlet (815);

the bristles (810) are spiral on the rotating shaft (803) from bottom to top, the lengths of the bristles (810) and the brushing bristles (811) are the same, and the distance range from one end, away from the side wall of the suction pipe (809), of the brushing bristles (811) to the side wall of the rotating shaft (803) is two centimeters to three centimeters.

2. A suction-type coffee bean circulation brushing apparatus according to claim 1, wherein: the upper section and the lower section of the rotating rod (904) which are positioned on the transmission gear (905) are both in a spiral shape, the centers of the upper section and the lower section of the rotating rod (904) are superposed with the axis of the transmission gear (905), and the directions of the upper section and the lower section of the rotating rod (904) are the same.

3. A suction-type coffee bean circulation brushing apparatus according to claim 1, wherein: the distance range from the opening at the top end of the suction pipe (809) to the top end of the cleaning tank (1) is twenty-thirty centimeters, and the depth of the notch (6) is ten centimeters.

4. A suction-type coffee bean circulation brushing apparatus according to claim 1, wherein: the aperture range of sieve mesh on sieve (807) is one to three millimeters, and the inside upside welding of pumping hole (814) has filter screen (15), and filter screen (15) are the stainless steel filter screen, and the aperture range of filter screen (15) is four to five millimeters.

5. A suction-type coffee bean circulation brushing apparatus according to claim 1, wherein: the diameter of the bean outlet (815) is five centimeters, the position of the bottom wall of the cleaning tank (1) corresponding to the feeding end of the sewage discharge pipe (3) is provided with a diversion trench (16), and the cross section of the diversion trench (16) is arc-shaped.

6. Suction coffee bean circulation brushing apparatus and method according to any one of claims 1-5, characterized in that: when the coffee bean washing machine is used, the blow-down valve (4) is closed, washing water is filled into the washing tank (1) from the top opening of the washing tank (1), coffee beans to be washed are poured into the washing tank (1), the water level of the position is slightly lower than the bottom of the notch (6), the driving motor (14) is started, the driving motor (14) drives the rotating shaft (803) to rotate, the propeller (816) rotates to form a rotational flow, water with the top opening of the suction pipe (809) is pumped into the suction pipe (809) and then is discharged from the bottom opening, the coffee beans on the water surface are sucked into the suction pipe (809) in the process, the bristles (810) and the brushing bristles (811) brush mucous membranes on the surfaces of the coffee beans along with the rotation of the rotating shaft (803), the coffee beans are conveyed into the bottom of the suction pipe (809) by the bristles (810) along with the rotation of the rotating shaft (803) and are discharged through the bean outlet (815), and most of the mucous membranes falling off are pumped into the bottom wall of the washing tank ( After coffee beans are discharged through a bean outlet (815) and float in water, the brush bar (909) and the brush felt (910) are brushed along with the rotation of the rotating rod (904), and the washing is completed, the driving motor (14) is not stopped, water is injected into the cleaning tank (1) to enable the water level to rise, coffee beans floating on the water surface are discharged from the gap (6) along with water flow through the discharge pipe (7), mucous membranes in the water are pumped into the suction pipe (809) and discharged between the bottom wall of the cleaning tank (1) and the sieve plate (807) ceaselessly along with the rotation of the propeller (816) in the process, after all the coffee beans are discharged, stopping water injection, opening the drain valve (4), discharging water in the cleaning tank (1) through the drain pipe (7), and the mucous membrane is concentrated on the guide groove (16) along with the rotational flow generated by the rotation of the propeller (816), quickly discharging the cleaning tank (1) through a discharging pipe (7), and turning off a driving motor after the water discharging is finished.