CN215087385U

CN215087385U - Vibrating screening machine suitable for rice mill

Info

Publication number: CN215087385U
Application number: CN202120867037.XU
Authority: CN
Inventors: 阮剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-10
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a vibration screening machine suitable for rice mill relates to rice milling equipment technical field. The utility model comprises a frame, a feeding collecting hopper, a discharging collecting hopper, a feeding filtering channel, a discharging screening channel, a driving mechanism, a blower, a feeding hopper, a feeding pipe and an air supply pipe, wherein the outlet of the feeding collecting hopper corresponds to the feeding filtering channel, the outlet of the discharging collecting hopper corresponds to the discharging screening channel, and the driving mechanism drives the components forming the feeding filtering channel and the discharging screening channel to vibrate; the feeding hopper is arranged at the bottom of the frame and corresponds to the grain outlet of the feeding filtering channel; the blower discharges the material in the feeding hopper through the feeding pipe through the blast pipe. The utility model discloses a vibratory screening machine and the cooperation of current old-fashioned rice mill make it possess the function that the feeding filtered and the ejection of compact screening, just the utility model discloses simple structure, convenient to use can carry out the adaptation with the rice mill well.

Description

Vibrating screening machine suitable for rice mill

Technical Field

The utility model relates to a rice milling equipment technical field, more specifically say and relate to a vibration screening machine suitable for rice mill.

Background

The rice mill belongs to common household mechanical equipment, along with the continuous development of science and technology, the use of the rice mill is more and more extensive, and a plurality of rice mills with different structures and different functions are also appeared at present.

The national intellectual property office of 2021/23 discloses a utility model patent with the publication number of CN212758752U entitled "a combined vibration screening rice mill", which comprises a rice milling device, a feeding filter device and a collecting hopper, wherein the feeding filter device and the collecting hopper are all mounted on a frame of the rice milling device through a mounting frame, the feeding filter device is positioned above the feeding hopper, and the collecting hopper is positioned above the feeding filter device; the feeding and filtering device comprises a feeding shell, a feeding screen, an oversize outlet, a undersize outlet and a vibration transmission assembly, wherein the undersize outlet of the feeding and filtering device corresponds to the feeding hopper of the rice milling device. The utility model discloses an increased collecting hopper and feeding filter equipment on the rice mill, sieved the corn of inputing in the rice mill, can screen out the debris in the corn, saved the process of artifical sieve material, the corn of sieving can directly enter into the rice mill and carry out the husk rice, can effectively improve the mechanical properties of rice mill, alleviates millet peasant's amount of labour.

However, the existing rice mill without the vibration screening function cannot be directly transformed into the structure of the combined type vibration screening rice mill, and the cost of a user can be increased by completely replacing the original old rice mill with the combined type vibration screening rice mill, and the old rice mill cannot be better utilized, so that certain waste is caused. Therefore, a scheme is needed to solve the problem that the old rice mill cannot be reasonably utilized to increase the vibration screening function.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects and deficiencies in the prior art, the utility model provides a vibration screening machine suitable for a rice mill, the utility model aims to solve the problem that the old rice mill in the prior art can not be reasonably utilized to increase the vibration screening function. The utility model discloses a vibration screening machine is the vibration screening machine of the brand-new structure that forms with the feeding filter mechanism and the integration of ejection of compact screening mechanism among the combined type rice mill among the prior art, the utility model discloses a vibration screening machine and the cooperation of current old-fashioned rice mill make it possess the function that the feeding filtered and the ejection of compact was screened, just the utility model discloses simple structure, convenient to use can carry out the adaptation with the rice mill well.

In order to solve the problems existing in the prior art, the utility model discloses a realize through following technical scheme:

the vibrating screening machine comprises a rack, a feeding collecting hopper, a discharging collecting hopper, a feeding filtering channel, a discharging screening channel, a driving mechanism, a blower, a feeding hopper, a feeding pipe and an air supply pipe, wherein the feeding collecting hopper and the discharging collecting hopper are both arranged on the rack; the feeding hopper is arranged at the bottom of the frame and corresponds to the grain outlet of the feeding filtering channel; a first interface communicated with the blast pipe and a second interface communicated with the feeding pipe are arranged at the bottom of the feeding hopper, and the axes of the first interface and the second interface are parallel; the blower discharges the material in the feeding hopper through the feeding pipe through the blast pipe.

The vibration screening machine also comprises a feeding filtering shell and a first filtering net, wherein the feeding filtering shell is arranged on the rack through a connecting piece, the first filtering net is fixedly arranged in the feeding filtering shell and divides the feeding filtering shell into an upper layer and a lower layer, and the upper layer and the lower layer jointly form the feeding filtering channel; the materials in the feeding aggregate hopper are screened by the feeding filter shell, and the screened grains are discharged into the feeding hopper through the grain outlet at the lower layer.

The second filter screen is fixedly arranged in the feeding filter shell and positioned below the first filter screen, and the lower screen layer is divided into a lower screen layer and a lower screen layer; the lower layer of the sieve is connected with a grain outlet.

The vibration screening machine further comprises a discharging screening shell and a first screen, the discharging screening shell is installed on the frame through a connecting piece, the first screen is fixedly installed in the discharging screening shell and divides the discharging screening shell into an oversize channel and an undersize channel, and the oversize channel and the undersize channel jointly form the discharging screening channel.

Still include the second screen cloth, second screen cloth fixed mounting just is located first screen cloth below in ejection of compact screening casing, separates the passageway under the screen for the first passageway under the screen and two passageways under the screen.

The vibration screening machine further comprises a vibration screening shell, a first filter screen and a first screen, wherein a partition plate is arranged in the vibration screening shell, the vibration screening shell is separated into a feeding filtering channel and a discharging screening channel, the first filter screen is located in the feeding filtering channel, and the first screen is located in the discharging screening channel.

Still include the second filter screen, the second filter screen is located and is located first filter screen below, and second filter screen upper strata intercommunication cereal export.

Still include the second screen cloth, the second screen cloth is located ejection of compact screening passageway, and is located first screen cloth below.

A connector is arranged on one side, close to the driving mechanism, of the vibration screening shell; the driving mechanism comprises a driving motor, an eccentric disc and a connecting rod, the driving motor is connected with the eccentric disc and drives the eccentric disc to rotate, one end of the connecting rod is hinged to the eccentric disc at a position which is not the axis center, and the other end of the connecting rod is hinged to the connector.

The driving motor is connected with the air blower to drive the air blower to rotate.

Compared with the prior art, the utility model discloses profitable technological effect who brings shows:

1. the utility model discloses a vibratory screening machine is the vibratory screening machine of the brand-new structure that forms with the feeding filter mechanism and the integrated formation of ejection of compact screening mechanism among the combination formula rice mill among the prior art. This application has still increased air-blower, feeding hopper, blast pipe and feed pipe, and the feeding hopper is received and is filtered the cereal after the passageway is filtered by the feeding, and the rethread air-blower blows the cereal in with the feeding hopper to the feed pipe in, carries cereal to the rice mill by the feed pipe. The utility model discloses a vibratory screening machine and the cooperation of current old-fashioned rice mill make it possess the function that the feeding filtered and the ejection of compact screening, just the utility model discloses simple structure, convenient to use can carry out the adaptation with the rice mill well.

2. The utility model discloses a mode that blows carries the grain after the feeding filtration passageway filters, can combine with the feeding filtration passageway in the vibratory screening machine well, also can combine with the rice mill well, and the grain that realizes the feeding filtration passageway exports the grain conveying between the rice mill. The vibrating screen machine in this application simple structure can obtain according to the direct preparation of the structure that this application was injectd, and processing is simple, and the cost is also lower.

3. The utility model discloses a feeding filtering channel and ejection of compact screening channel can choose for use the structure of feeding filtering mechanism and the ejection of compact screening mechanism among the prior art among the combination formula rice mill, are in with it is integrated the utility model discloses a vibrating screen machine is last. But in order to reduce area and reduce the cost, this application still provides a structural style, adopts the division board to separate the vibration screening casing for feeding filtration passageway and ejection of compact screening passageway promptly, adopts a power supply drive, and the integrated level is high, and is with low costs.

4. The utility model discloses in, increase second filter screen and second screen cloth for ejection of compact screening passageway can realize screening step by step, further improves the screening precision, and the feeding filters the dust granule that can be less than cereal in the cereal and filters away, ensures the clean and tidy of the cereal of input rice mill.

Drawings

FIG. 1 is a schematic view of the overall structure of the vibration screening machine of the present invention;

FIG. 2 is a schematic top view of the vibratory screening housing of the vibratory screening machine of the present invention;

reference numerals: 1. frame, 2, feeding collecting hopper, 3, ejection of compact collecting hopper, 4, feeding filtration passageway, 5, ejection of compact screening passageway, 6, actuating mechanism, 7, air-blower, 8, feeding hopper, 9, blast pipe, 10, feed pipe, 11, first interface, 12, second interface, 13, vibration screening casing, 14, first filter screen, 15, first screen cloth, 16, division board, 17, connector, 18, driving motor, 19, eccentric disc, 20, connecting rod.

Detailed Description

The technical solution of the present invention will be further elaborated with reference to the drawings attached to the description.

Example 1

As a preferred embodiment of the present invention, referring to the attached fig. 1 of the specification, the present embodiment discloses:

the vibrating screening machine suitable for the rice mill comprises a frame 1, a feeding aggregate bin 2, a discharging aggregate bin 3, a feeding filtering channel 4, a discharging screening channel 5, a driving mechanism 6, a blower 7, a feeding hopper 8, a feeding pipe 10 and an air supply pipe 9, wherein the feeding aggregate bin 2 and the discharging aggregate bin 3 are both arranged on the frame 1, an outlet of the feeding aggregate bin 2 corresponds to the feeding filtering channel 4, an outlet of the discharging aggregate bin 3 corresponds to the discharging screening channel 5, and the driving mechanism 6 drives components forming the feeding filtering channel 4 and the discharging screening channel 5 to vibrate; the feeding hopper 8 is arranged at the bottom of the frame 1 and corresponds to a grain outlet of the feeding filtering channel 4; a first connector 11 communicated with the blast pipe 9 and a second connector 12 communicated with the feeding pipe 10 are arranged at the bottom of the feeding hopper 8, and the axes of the first connector 11 and the second connector 12 are parallel; the blower 7 discharges the materials in the feeding hopper 8 through a feeding pipe 10 through a blast pipe 9.

In this embodiment, the vibrating screen is placed on the opposite side, the unscreened grains are poured into the feeding collecting hopper 2 of the vibrating screen, and fall into the feeding filtering channel 4 from the feeding collecting hopper 2, the grains with smaller grain size are leaked down to become undersize, the impurities in the grains are screened out to form oversize, and the screened impurities are discharged from the oversize outlet; and undersize formed by grains fall into the feeding hopper 8, the grains falling into the feeding hopper 8 are blown into the feeding pipe 10 by the blower 7 to be discharged, and the feeding pipe 10 can be directly connected with a rice mill. Furthermore, the rice discharged from the rice outlet of the rice mill enters a discharging collecting hopper 3 of the vibrating screening machine, falls down from the discharging collecting hopper 3, and screens broken rice and complete rice grains through a discharging screening channel 5.

Example 2

As another preferred embodiment of the present invention, referring to the attached fig. 1 of the specification, the present embodiment discloses:

the vibrating screening machine suitable for the rice mill comprises a frame 1, a feeding aggregate bin 2, a discharging aggregate bin 3, a feeding filtering channel 4, a discharging screening channel 5, a driving mechanism 6, a blower 7, a feeding hopper 8, a feeding pipe 10 and an air supply pipe 9, wherein the feeding aggregate bin 2 and the discharging aggregate bin 3 are both arranged on the frame 1, an outlet of the feeding aggregate bin 2 corresponds to the feeding filtering channel 4, an outlet of the discharging aggregate bin 3 corresponds to the discharging screening channel 5, and the driving mechanism 6 drives components forming the feeding filtering channel 4 and the discharging screening channel 5 to vibrate; the feeding hopper 8 is arranged at the bottom of the frame 1 and corresponds to a grain outlet of the feeding filtering channel 4; a first connector 11 communicated with the blast pipe 9 and a second connector 12 communicated with the feeding pipe 10 are arranged at the bottom of the feeding hopper 8, and the axes of the first connector 11 and the second connector 12 are parallel; the blower 7 discharges the materials in the feeding hopper 8 through a feeding pipe 10 through a blast pipe 9. The vibrating screen machine of the embodiment is a vibrating screen machine with a brand new structure formed by integrating a feeding filtering mechanism and a discharging screening mechanism in a combined rice mill in the prior art. In the embodiment, a blower 7, a feeding hopper 8, an air supply pipe 9 and a feeding pipe 10 are additionally arranged, the feeding hopper 8 receives grains filtered by the feeding filtering channel 4, then the grains in the feeding hopper 8 are blown into the feeding pipe 10 through the blower 7, and the grains are conveyed to the rice mill through the feeding pipe 10. The vibratory screening machine of this embodiment cooperates with current old-fashioned rice mill, makes it possess the function that the feeding was filtered and the ejection of compact was screened, just the utility model discloses simple structure, convenient to use can carry out the adaptation with the rice mill well.

This embodiment adopts the mode of blowing to carry the grain after 4 filters of feeding filtration passageway, can combine with feeding filtration passageway 4 in the vibratory screening machine well, also can combine with the rice mill well, realizes that the grain of feeding filtration passageway 4 exports the grain conveying between the rice mill. The vibrating screen machine in this application simple structure can obtain according to the direct preparation of the structure that this application was injectd, and processing is simple, and the cost is also lower.

As an implementation manner of this embodiment, the vibratory screening machine further includes a feeding filtering housing and a first filter screen, the feeding filtering housing is mounted on the frame 1 through a connecting member, the first filter screen is fixedly mounted in the feeding filtering housing and divides the feeding filtering housing into an upper screen layer and a lower screen layer, and the upper screen layer and the lower screen layer together form the feeding filtering channel 4; the materials in the feeding aggregate hopper 2 are screened by the feeding filter shell, and the screened grains are discharged into the feeding hopper 8 through the grain outlet at the lower layer.

The second filter screen is fixedly arranged in the feeding filter shell and positioned below the first filter screen, and the lower screen layer is divided into a lower screen layer and a lower screen layer; the lower layer of the sieve is connected with a grain outlet. The feeding filtration can filter out dust particles smaller than grains in the grains, and ensure the cleanness of the grains input into the rice mill.

Furthermore, the vibration screening machine further comprises a discharging screening shell and a first screen, wherein the discharging screening shell is installed on the frame 1 through a connecting piece, the first screen is fixedly installed in the discharging screening shell and separates the discharging screening shell into an oversize channel and an undersize channel, and the oversize channel and the undersize channel jointly form the discharging screening channel 5.

Furthermore, the screen device further comprises a second screen, wherein the second screen is fixedly arranged in the discharging screening shell and is positioned below the first screen to divide the undersize channel into an undersize first channel and an undersize second channel. The discharging screening channel can realize the step-by-step screening, and the screening precision is further improved.

Can know by the aforesaid, feeding filtering channel 4 and ejection of compact screening channel 5 can choose for use feeding filtering mechanism and the structure of ejection of compact screening mechanism among the prior art among the combination formula rice mill, are in with it integration the utility model discloses a vibrating screen is last.

Example 3

As another preferred embodiment of the present invention, referring to fig. 1 and 2 of the specification, the present embodiment discloses:

the vibrating screening machine suitable for the rice mill comprises a frame 1, a feeding aggregate bin 2, a discharging aggregate bin 3, a feeding filtering channel 4, a discharging screening channel 5, a driving mechanism 6, a blower 7, a feeding hopper 8, a feeding pipe 10 and an air supply pipe 9, wherein the feeding aggregate bin 2 and the discharging aggregate bin 3 are both arranged on the frame 1, an outlet of the feeding aggregate bin 2 corresponds to the feeding filtering channel 4, an outlet of the discharging aggregate bin 3 corresponds to the discharging screening channel 5, and the driving mechanism 6 drives components forming the feeding filtering channel 4 and the discharging screening channel 5 to vibrate; the feeding hopper 8 is arranged at the bottom of the frame 1 and corresponds to an undersize outlet of the feeding filtering channel 4; a first connector 11 communicated with the blast pipe 9 and a second connector 12 communicated with the feeding pipe 10 are arranged at the bottom of the feeding hopper 8, and the axes of the first connector 11 and the second connector 12 are parallel; the blower 7 discharges the materials in the feeding hopper 8 through a feeding pipe 10 through a blast pipe 9.

The vibration screening machine further comprises a vibration screening shell 13, a first filter screen 14 and a first screen 15, a partition plate 16 is arranged in the vibration screening shell 13, the vibration screening shell 13 is separated into a feeding filtering channel 4 and a discharging screening channel 5, the first filter screen 14 is located in the feeding filtering channel 4, and the first screen 15 is located in the discharging screening channel 5. The structure that adopts division board 16 to separate vibratory screening casing 13 for feeding filtration passageway 4 and ejection of compact screening passageway 5 that this embodiment provided adopts a power source drive, and the integrated level is high, and is with low costs, reduces area.

Furthermore, the grain filter further comprises a second filter screen, the second filter screen is positioned below the first filter screen, and the upper layer of the second filter screen is communicated with the grain outlet. Still include the second screen cloth, the second screen cloth is located ejection of compact screening passageway, and is located first screen cloth below. Increase second filter screen and second screen cloth for ejection of compact screening passageway can realize screening step by step, further improves the screening precision, and the feeding filters the dust granule that can be less than cereal in the cereal and filters away, ensures the clean and tidy of the cereal of input rice mill.

A connector 17 is arranged on one side of the vibration screening shell 13 close to the driving mechanism 6; the driving mechanism comprises a driving motor 18, an eccentric disc 19 and a connecting rod 20, the driving motor 18 is connected with the eccentric disc 19 and drives the eccentric disc 19 to rotate, one end of the connecting rod 20 is hinged to the position, not the axis center, of the eccentric disc 19, and the other end of the connecting rod is hinged to the connecting head 17.

The driving motor 18 is connected with the blower 7 to drive the blower 7 to rotate.

Claims

1. Vibration screening machine suitable for rice mill, its characterized in that: the vibration screening machine comprises a rack (1), a feeding collecting hopper (2), a discharging collecting hopper (3), a feeding filtering channel (4), a discharging screening channel (5), a driving mechanism (6), a blower (7), a feeding hopper (8), a feeding pipe (10) and an air supply pipe (9), wherein the feeding collecting hopper (2) and the discharging collecting hopper (3) are both arranged on the rack (1), the outlet of the feeding collecting hopper (2) corresponds to the feeding filtering channel (4), the outlet of the discharging collecting hopper (3) corresponds to the discharging screening channel (5), and the driving mechanism (6) drives components forming the feeding filtering channel (4) and the discharging screening channel (5) to vibrate; the feeding hopper (8) is arranged at the bottom of the frame (1) and corresponds to a grain outlet of the feeding filtering channel (4); a first interface (11) communicated with an air supply pipe (9) and a second interface (12) communicated with a feeding pipe (10) are arranged at the bottom of the feeding hopper (8), and the axes of the first interface (11) and the second interface (12) are parallel; the blower (7) discharges the materials in the feeding hopper (8) through the feeding pipe (10) through the blast pipe (9).

2. A vibratory screening machine as set forth in claim 1 adapted for use in a rice mill, wherein: the vibration screening machine also comprises a feeding filtering shell and a first filtering net, wherein the feeding filtering shell is arranged on the rack (1) through a connecting piece, the first filtering net is fixedly arranged in the feeding filtering shell and divides the feeding filtering shell into an upper layer and a lower layer, and the upper layer and the lower layer jointly form the feeding filtering channel (4); the materials in the feeding aggregate hopper (2) are screened by the feeding filter shell, and the screened grains are discharged into the feeding hopper (8) through the grain outlet at the lower layer.

3. A vibratory screening machine as set forth in claim 2 adapted for use in a rice mill, wherein: the second filter screen is fixedly arranged in the feeding filter shell and positioned below the first filter screen, and the lower screen layer is divided into a lower screen layer and a lower screen layer; the lower layer of the sieve is connected with a grain outlet.

4. A vibratory screening machine as set forth in claim 1 or 2 adapted for use in a rice mill, wherein: the vibrating screen machine further comprises a discharging screening shell and a first screen, the discharging screening shell is installed on the rack (1) through a connecting piece, the first screen is fixedly installed in the discharging screening shell and separates the discharging screening shell into an oversize channel and a undersize channel, and the oversize channel and the undersize channel jointly form the discharging screening channel (5).

5. A vibratory screening machine as set forth in claim 4 adapted for use in a rice mill, wherein: still include the second screen cloth, second screen cloth fixed mounting just is located first screen cloth below in ejection of compact screening casing, separates the passageway under the screen for the first passageway under the screen and two passageways under the screen.

6. A vibratory screening machine as set forth in claim 1 adapted for use in a rice mill, wherein: the vibration screening machine further comprises a vibration screening shell (13), a first filter screen (14) and a first screen (15), a partition plate (16) is arranged in the vibration screening shell (13), the vibration screening shell (13) is separated into a feeding filtering channel (4) and a discharging screening channel (5), the first filter screen (14) is located in the feeding filtering channel (4), and the first screen (15) is located in the discharging screening channel (5).

7. A vibratory screening machine as set forth in claim 6 adapted for use in a rice mill, wherein: still include the second filter screen, the second filter screen is located first filter screen below, and second filter screen upper strata intercommunication cereal export.

8. A vibratory screening machine as set forth in claim 6 adapted for use in a rice mill, wherein: still include the second screen cloth, the second screen cloth is located ejection of compact screening passageway, and is located first screen cloth below.

9. A vibratory screening machine as set forth in claim 6 adapted for use in a rice mill, wherein: a connector (17) is arranged on one side, close to the driving mechanism (6), of the vibration screening shell (13); the driving mechanism (6) comprises a driving motor (18), an eccentric disc (19) and a connecting rod (20), the driving motor (18) is connected with the eccentric disc (19) and drives the eccentric disc (19) to rotate, one end of the connecting rod (20) is hinged to the position, not at the axis center, of the eccentric disc (19), and the other end of the connecting rod is hinged to the connecting head (17).

10. A vibratory screening machine as set forth in claim 9 adapted for use in a rice mill, wherein: the driving motor (18) is connected with the blower (7) to drive the blower (7) to rotate.