CN216539582U - Cereal screening device for family farm - Google Patents
Cereal screening device for family farm Download PDFInfo
- Publication number
- CN216539582U CN216539582U CN202220089941.7U CN202220089941U CN216539582U CN 216539582 U CN216539582 U CN 216539582U CN 202220089941 U CN202220089941 U CN 202220089941U CN 216539582 U CN216539582 U CN 216539582U
- Authority
- CN
- China
- Prior art keywords
- screening
- barrel
- screening barrel
- sieve
- grain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a grain screening device for a family farm, which comprises: a frame; the first screening barrel and the second screening barrel are both rotatably arranged on the frame, screening chambers are arranged in the first screening barrel and the second screening barrel, guide plate groups for guiding grains are arranged in the screening chambers of the first screening barrel and the second screening barrel, the first ends of the first screening barrel and the second screening barrel are both provided with guide inlets, and the second ends of the first screening barrel and the second screening barrel are both provided with guide outlets; a plurality of first sieve pores arranged on the first sieve barrel wall; the second sieve separation holes are formed in the wall of the second sieve separation barrel, and the aperture of each second sieve separation hole is larger than that of each first sieve separation hole; the conveying pipe is used for connecting the outlet of the first screening barrel with the inlet of the second screening barrel; the driving component is used for driving the first screening barrel and the second screening barrel to rotate; through setting up two branch sieve buckets to divide the sieve bucket to connect two through the transmission pipe, mix cereal and can divide the sieve bucket through the leading-in second of transmission pipe after first branch sieve bucket divides the sieve to accomplish like this, need not artifical the transportation, labour saving and time saving has also improved the efficiency that cereal divides the sieve.
Description
Technical Field
The utility model relates to the technical field of grain processing, in particular to a grain screening device for a family farm.
Background
The cereals include rice, wheat, millet, soybean, etc., and are mainly plant seeds and fruits. Is a traditional staple food for many asian people, and during the processing of agricultural products, the mixed grain particles often need to be sieved to obtain grains of a suitable size for further processing; present cereal divides sieve device mostly can only carry out once and divides the sieve operation, and including large granule cereal, small granule cereal, impurity in the mixed cereal, need divide the sieve through many times and just can select the cereal of suitable size, need export the cereal that the first time was divided the sieve and is accomplished earlier when dividing the sieve and lead to another and divide the sieve device again and carry out the second time and divide the sieve, and the process of deriving leading-in again needs the manual work to be accomplished, wastes time and energy, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a grain screening device for a family farm, and solves the problem that in the prior art, grains need to be screened for multiple times, time and labor are wasted.
The technical scheme of the utility model is realized as follows: a grain screening device for a home farm, comprising:
a frame;
the first screening barrel and the second screening barrel are both rotatably arranged on the frame, screening chambers are arranged in the first screening barrel and the second screening barrel, guide plate groups for guiding grains are arranged in the screening chambers of the first screening barrel and the second screening barrel, the first ends of the first screening barrel and the second screening barrel are both provided with guide inlets, and the second ends of the first screening barrel and the second screening barrel are both provided with guide outlets;
a plurality of first screening holes which are arranged on the outer wall of the first screening barrel at intervals and communicated with the screening chamber of the first screening barrel;
a plurality of second screen openings which are arranged on the outer wall of the second screen barrel at intervals and are communicated with the screen chambers of the second screen barrel, and the aperture of the second screen openings is larger than that of the first screen openings;
the conveying pipe is used for connecting the outlet of the first screening barrel with the inlet of the second screening barrel;
and the driving assembly is used for driving the first screening barrel and the second screening barrel to rotate.
When the grain screening device for the family farm is used, mixed grains are guided into the screening chamber of the first screening barrel from the inlet of the first screening barrel, then the driving assembly is started to drive the first screening barrel to rotate, the mixed grains move towards one end of the outlet of the first screening barrel under the action of the guide plate group in the rotating process of the first screening barrel, the mixed grains are continuously contacted with the inner wall of the screening chamber under the rotating centrifugal action of the first screening barrel, impurities in the mixed grains can be led out through the first screening holes to realize impurity removal, large grains and small grains left in the mixed grains are guided into the screening chamber of the second screening barrel from the outlet of the first screening barrel through the transmission pipe at the moment, the driving assembly drives the second screening barrel to rotate, the mixed grains move towards one end of the outlet of the second screening barrel under the action of the guide plate group in the rotating process of the second screening barrel, and the rotation centrifugal action of second branch sieve bucket makes mixed cereal constantly with divide the indoor wall contact of sieve, and the small granule cereal in the mixed cereal can pass the second and divide the sieve mesh to derive, and remaining large granule cereal is then derived from the delivery outlet department of second branch sieve bucket.
The utility model is further configured to: still include the feeding funnel, its lower extreme slope sets up, and its lower extreme extends to the entrance of leading of first branch sieve bucket.
The utility model is further configured to: still include first collection frame, it establishes in first branch sieve bucket below, and it is relative with first branch sieve mesh position.
The utility model is further configured to: the second collecting frame is arranged below the second sieve separation barrel and is opposite to the second sieve separation hole.
The utility model is further configured to: the third collecting frame is arranged below the second sieving barrel and is opposite to the position of the outlet of the second sieving barrel.
The utility model is further configured to: the guide plate group comprises a plurality of guide plates which are obliquely arranged, and the guide plates are distributed in the screening chamber at intervals.
The utility model is further configured to: the second sieve barrel is located below the first sieve barrel, one end of the transmission pipe is arranged on the rack and close to the outlet of the first sieve barrel, and the lower end of the transmission pipe extends to the inlet of the second sieve barrel.
The utility model is further configured to: the driving assembly comprises a first driving motor used for driving the first screening barrel to rotate and a second driving motor used for driving the second screening barrel to rotate.
The utility model has the following beneficial effects:
1. by arranging the two screening barrels and connecting the two screening barrels through the transmission pipe, the mixed grains can be guided into the second screening barrel through the transmission pipe after the first screening barrel is screened, manual transfer is not needed, time and labor are saved, and the grain screening efficiency is improved;
2. the impurities are collected through the first collecting frame, the small grains are collected through the second collecting frame, and the large grains are collected through the third collecting frame, so that the collecting efficiency is improved;
3. through placing first branch sieve bucket and second sieve bucket from top to bottom for cereal can get into second sieve bucket from first branch sieve bucket under the effect of gravity, need not external force transmission, and is more energy-conserving.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
The labels in the figures are:
1-a rack, 2-a first screening barrel, 3-a second screening barrel, 4-a screening chamber, 5-an inlet, 6-an outlet, 7-a first screening hole, 8-a second screening hole, 9-a conveying pipe, 10-a feeding hopper, 11-a first collecting frame, 12-a second collecting frame, 13-a third collecting frame, 14-a guide plate, 15-a first driving motor and 16-a second driving motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.
As shown in fig. 1, the present invention discloses a grain screening apparatus for home and farm use, comprising: a frame 1; the first screening barrel 2 and the second screening barrel 3 are both rotatably connected to the frame 1, screening chambers 4 are arranged in the two screening barrels along the length direction, guide plate groups are arranged in the screening chambers 4 of the two screening barrels, the guide plate groups can guide grains in the screening chambers 4, inlet openings 5 are arranged at first ends of the two screening barrels, and outlet openings 6 are arranged at second ends of the two screening barrels; a plurality of first screen holes 7 which are arranged on the outer wall of the first screen barrel 2 at intervals and are communicated with the screen chamber 4 of the first screen barrel 2; a plurality of second screen separation holes 8 are arranged on the outer wall of the second screen separation barrel 3 at intervals and communicated with the screen separation chamber 4 of the second screen separation barrel 3; a conveying pipe 9 for connecting the outlet 6 of the first sieving barrel 2 with the inlet 5 of the second sieving barrel 3; and the driving assembly is used for driving the first sieving barrel 2 and the second sieving barrel 3 to rotate.
The first sieve openings 7 can allow the impurities to pass through but not allow the small grains and the large grains to pass through, the pore diameters of the second sieve openings 8 are larger than those of the first sieve openings 7, and the second sieve openings 8 can allow the small grains and the impurities to pass through but not allow the large grains to pass through.
The driving assembly comprises a first driving motor 15 and a second driving motor 16, the first driving motor 15 is arranged on the rack 1, the second end of the first screening barrel 2 of the output shaft of the first driving motor is connected, the first driving motor 15 can drive the first screening barrel 2 to rotate through the output shaft when being started, the second driving motor 16 is arranged on the rack 1, the second end of the second screening barrel 3 of the output shaft of the second driving motor is connected, the second driving motor 16 can drive the second screening barrel 3 to rotate through the output shaft when being started, and it needs to be explained that the first driving motor 15 and the second driving motor 16 can work independently.
In a preferred embodiment of the utility model: the second screening barrel 3 is located below the first screening barrel 2, one end of a transmission pipe 9 is arranged on the frame 1 and is close to a guide outlet 6 of the first screening barrel 2, the lower end of the transmission pipe 9 extends to a guide inlet 5 of the second screening barrel 3, so that when grains reach the guide outlet 6 of the first screening barrel 2, the grains can enter the transmission pipe 9 under the action of gravity and finally enter a screening chamber 4 of the second screening barrel 3, and preferably, the guide outlet 6 of the first screening barrel 2 is designed to be close to the frame 1, so that the grains can better enter the transmission pipe 9.
In a preferred embodiment of the utility model: the grain feeding device further comprises a feeding hopper 10, the lower end of the feeding hopper is obliquely arranged, the lower end of the feeding hopper extends to the position of the introducing port 5 of the first sieving barrel 2, the caliber of the upper end of the feeding hopper 10 is larger than that of the lower end of the feeding hopper, a large amount of mixed grains can be poured into the feeding hopper 10 firstly during feeding, then the mixed grains are slowly fed, and other control structures can be arranged on the feeding hopper 10 to control the feeding speed.
In a preferred embodiment of the utility model: be provided with first collection frame 11 below first branch sieve bucket 2, first collection frame 11 upper portion opening is relative with first branch sieve mesh 7 position, and when first branch sieve mesh 7 rotated the lower part, impurity got into first collection frame 11 after passing first branch sieve mesh 7.
In a preferred embodiment of the utility model: set up second collection frame 12 below second branch sieve bucket 3, second collection frame 12 is relative with second branch sieve mesh 8 position, and when second branch sieve mesh 8 rotated the lower part, the cereal of tiny particle got into second collection frame 12 after passing second branch sieve mesh 8.
In a preferred embodiment of the utility model: set up third collection frame 13 below second branch sieve bucket 3, third collection frame 13 is relative with the export 6 position of second branch sieve bucket 3, and when the large granule cereal in second branch sieve chamber 4 moved to export 6 department of second branch sieve bucket 3, can fall into third collection frame 13 under the effect of gravity.
In a preferred embodiment of the utility model: the guide plate set comprises a plurality of guide plates 14 which are obliquely arranged, and the plurality of guide plates 14 are distributed at intervals in the screening chamber 4. Specifically, a plurality of guide plates 14 are distributed along the circumference and the axial direction of the sieving chamber 4 at intervals, taking the first sieving barrel 2 as an example, when the first sieving barrel 2 rotates, the mixed grains can continuously move between the side wall and the center of the sieving chamber 4 in the circumference direction, and in the moving process, due to the guiding and blocking of the guide plates 14, the mixed grains can move along the circumference direction of the sieving chamber 4 and move along the axial direction of the sieving chamber 4, so that the grains are conveyed.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (8)
1. A family is cereal screening device for farm, its characterized in that includes:
a frame (1);
the grain screening machine comprises a first screening barrel (2) and a second screening barrel (3), wherein the first screening barrel and the second screening barrel are both rotatably arranged on a rack (1), screening chambers (4) are arranged in the first screening barrel and the second screening barrel, guide plate groups for guiding grains are arranged in the screening chambers (4) of the first screening barrel and the second screening barrel, a guide opening (5) is arranged at the first end of the first screening barrel and a guide opening (6) are arranged at the second end of the second screening barrel;
a plurality of first screening holes (7) which are arranged on the outer wall of the first screening barrel (2) at intervals and are communicated with the screening chamber (4) of the first screening barrel (2);
a plurality of second screen separation holes (8) which are arranged on the outer wall of the second screen separation barrel (3) at intervals and communicated with the screen separation chamber (4) of the second screen separation barrel (3), and the aperture of the second screen separation holes is larger than that of the first screen separation holes (7);
the conveying pipe (9) is used for connecting the outlet (6) of the first screening barrel (2) with the inlet (5) of the second screening barrel (3);
the driving component is used for driving the first screening barrel (2) and the second screening barrel (3) to rotate.
2. The grain screening apparatus for a home farm according to claim 1, wherein: the device also comprises an upper hopper (10), the lower end of the upper hopper is obliquely arranged, and the lower end of the upper hopper extends to the position of the introducing port (5) of the first sieving barrel (2).
3. The grain screening apparatus for a home farm according to claim 1, wherein: the device also comprises a first collecting frame (11) which is arranged below the first screening barrel (2) and is opposite to the first screening holes (7).
4. The grain screening apparatus for a home farm according to claim 1, wherein: the second collecting frame (12) is arranged below the second sieve separation barrel (3) and is opposite to the second sieve separation holes (8).
5. The grain screening apparatus for a home farm according to claim 1, wherein: the device also comprises a third collecting frame (13) which is arranged below the second sieving barrel (3) and is opposite to the position of the outlet (6) of the second sieving barrel (3).
6. The grain screening apparatus for a home farm according to claim 1, wherein: the guide plate group comprises a plurality of guide plates (14) which are obliquely arranged, and the guide plates (14) are distributed in the screening chamber (4) at intervals.
7. The grain screening apparatus for a home farm according to claim 1, wherein: the second screening barrel (3) is located below the first screening barrel (2), one end of the transmission pipe (9) is arranged on the rack (1) and is close to the outlet (6) of the first screening barrel (2), and the lower end of the transmission pipe (9) extends to the position of the inlet (5) of the second screening barrel (3).
8. The grain screening apparatus for a home farm according to claim 1, wherein: the driving assembly comprises a first driving motor (15) for driving the first screening barrel (2) to rotate and a second driving motor (16) for driving the second screening barrel (3) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220089941.7U CN216539582U (en) | 2022-01-13 | 2022-01-13 | Cereal screening device for family farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220089941.7U CN216539582U (en) | 2022-01-13 | 2022-01-13 | Cereal screening device for family farm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216539582U true CN216539582U (en) | 2022-05-17 |
Family
ID=81562743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220089941.7U Active CN216539582U (en) | 2022-01-13 | 2022-01-13 | Cereal screening device for family farm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216539582U (en) |
-
2022
- 2022-01-13 CN CN202220089941.7U patent/CN216539582U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216539582U (en) | Cereal screening device for family farm | |
| CN110411149A (en) | Drying equipment is used in a kind of production of solid composite fertilizer material | |
| CN108714564A (en) | A kind of garlic clove sorting unit | |
| CN210730108U (en) | Dried orange peel drying and screening device | |
| CN211100024U (en) | Full-automatic material screening machine | |
| CN112642533A (en) | Filter equipment is used in pesticide midbody production | |
| CN109261516B (en) | Combined fan type oat cleaner | |
| CN217369218U (en) | Millet cleaning and drying equipment | |
| CN108745448B (en) | Agricultural is with continuous bran processing equipment that goes of cereal | |
| CN200991687Y (en) | Tea vacuum wind-sorting machine | |
| CN215784837U (en) | Screening equipment for agricultural products | |
| CN207823400U (en) | A kind of novel fodder sorting unit | |
| CN212018509U (en) | Loading attachment is used in waterproof material production and processing | |
| CN211275477U (en) | Multistage screening system of saw-dust | |
| CN214863902U (en) | Dry extrusion granulator | |
| CN208824558U (en) | A kind of combination rice mill | |
| CN218637841U (en) | Sieving mechanism is used in potato processing | |
| CN219356835U (en) | Composite efficient rice seed selection equipment | |
| CN210411438U (en) | Feed particle screening device | |
| CN219850591U (en) | High oleic acid peanut sieve separator | |
| CN219820347U (en) | Tubular screening filter device capable of continuously running on line | |
| CN216936938U (en) | Barley granule classified screening device | |
| CN218835202U (en) | Fresh corn seed selecting and screening device | |
| CN220143936U (en) | Seed sieving mechanism | |
| CN215784699U (en) | Wheat edulcoration screening plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |