CN217069686U - Organic coarse cereals processing is with choice device - Google Patents

Abstract

The utility model discloses a choice device is used in processing of organic coarse cereals, including the choice shell of coarse cereals and selection by winnowing mechanism, selection by winnowing mechanism sets up the middle part at the choice shell of coarse cereals, the top fixed mounting of the choice shell of coarse cereals has the feeder hopper, the top fixedly connected with bulk cargo mechanism of the choice shell of coarse cereals, the middle part of bulk cargo mechanism sets up under the feeder hopper, the bottom of the choice shell of coarse cereals inboard is provided with screening mechanism, and the coarse cereals that flow from pan feeding pipe bottom fall on the side of top toper piece, and top toper piece disperses the coarse cereals, makes the coarse cereals fall in the material curtain form and falls to improve the selection by winnowing effect, and during selection by winnowing, the coarse cereals that fall from the top fully contact with the air, improve selection by winnowing quality; the coarse cereals falling into the spiral screening part spirally fall along the spiral screening part, and are filtered through the filtering holes in the bottom of the pipe wall of the spiral screening part, so that the sieving time of the coarse cereals can be prolonged, and the screening quality is improved.

Description

Organic coarse cereals processing is with choice device

Technical Field

The utility model belongs to the technical field of choice device, concretely relates to organic coarse cereals processing is with choice device.

Background

Minor cereals generally refer to grain and bean crops other than five crops of rice, wheat, corn, soybean and potato. Mainly comprises the following steps: sorghum, millet, buckwheat, oat, black bean and the like. Its characteristics are that the growth period is short, the planting area is few, the planting area is special, output is lower, generally all contains abundant nutrient composition, the choice of coarse cereals is exactly to get rid of thresh impurity such as the inside doping chaff of completion coarse cereals to select separately according to the size of coarse cereals granule, current choice device edulcoration effect is relatively poor, leads to impurity to get rid of totally inadequately, influences the quality of coarse cereals, passes through ramp type filter unit when selecting separately moreover, and filter time is short, and partial coarse cereals can't accomplish the filtration, influences the effect of selecting separately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an organic coarse cereals processing is with choice device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an organic coarse cereals processing is with choice device, includes choice shell of coarse cereals and selection by winnowing mechanism, selection by winnowing mechanism sets up the middle part at the choice shell of coarse cereals, the top fixed mounting of the choice shell of coarse cereals has the feeder hopper, the top fixedly connected with bulk cargo mechanism of the choice shell of coarse cereals, the middle part setting of bulk cargo mechanism is under the feeder hopper, the inboard bottom of the choice shell of coarse cereals is provided with screening mechanism, screening mechanism's one end runs through the bottom of the choice shell lateral wall of coarse cereals to the outside of the choice shell of coarse cereals.

Preferably, the bottom fixed intercommunication of the choice shell of coarse cereals has out the hopper, the air outlet has been seted up to the top symmetry of the choice shell lateral wall of coarse cereals, the top fixedly connected with blast nozzle of the choice shell outer wall of coarse cereals, the blast nozzle has two, and two the blast nozzle respectively with two the air outlet corresponds the setting.

Preferably, the winnowing mechanism comprises four cylinders, one end of each cylinder is fixedly communicated with the middle of the side wall of the coarse cereal selection shell, the four cylinders are equidistantly distributed around the axis of the coarse cereal selection shell, a winnowing fan is fixedly mounted at the bottom of each cylinder, and the top of each cylinder is fixedly connected with a separation net.

Preferably, the bottom end of the feed hopper is fixedly communicated with a feeding pipe, and the bottom end face of the air outlet is higher than the bottom end face of the feeding pipe.

Preferably, bulk cargo mechanism includes two conical blocks that correspond the setting, two one side fixed connection of conical block, one of them the avris fixedly connected with connecting rod that two symmetries set up of conical block, the one end of connecting rod and the inner wall fixed connection of the choice shell of coarse cereals.

Preferably, screening mechanism includes the collecting hopper, collecting hopper fixed connection is at the middle part of play hopper inner wall, the fixed intercommunication in bottom of collecting hopper has spiral screening part, the bottom fixedly connected with accuse stream cone fill of survey in the collecting hopper, the bottom fixed intercommunication of spiral screening part has the discharging pipe, the bottom of the choice shell lateral wall of coarse cereals is run through to the one end of discharging pipe.

Preferably, the spiral screening component is a spiral tubular mechanism, and a plurality of uniformly distributed filter holes are formed in the bottom of the pipe wall of the spiral screening component.

Preferably, the winnowing fan is electrically connected with an external power supply through an external power switch.

Compared with the prior art, the beneficial effects of the utility model are that: during air separation, the air separation fan blows air from the middle part of the coarse cereal fine selection shell to the inside of the coarse cereal fine selection shell, the coarse cereals falling from the top are fully contacted with the air, and the air separation quality is further improved; fall into the inside food grains other than rice and wheat of spiral screening part along spiral screening part spiral whereabouts to filter through the filtration pore of spiral screening part pipe wall bottom, can improve the time of sieving of food grains other than rice and wheat, avoid some food grains other than rice and wheat not filter just from the inside output of the choice shell of food grains other than rice and wheat, improve the screening quality.

Drawings

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

fig. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the plane A-A of the present invention;

fig. 4 is a schematic structural diagram of the local part a of the present invention.

In the figure: 1. selecting coarse cereals and a shell; 11. a discharge hopper; 12. an air outlet; 13. an air outlet nozzle; 2. a winnowing mechanism; 21. a cylinder; 22. a winnowing fan; 23. separating the net; 3. a feed hopper; 31. a feeding pipe; 4. A bulk material mechanism; 41. a conical block; 42. a connecting rod; 5. a screening mechanism; 51. a collection hopper; 52. a spiral screening member; 53. a flow control cone hopper; 54. and (4) a discharge pipe.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a choice device is used in processing of organic coarse cereals, including choice shell 1 of coarse cereals and wind selection mechanism 2, wind selection mechanism 2 sets up the middle part at choice shell 1 of coarse cereals, the top fixed mounting of choice shell 1 of coarse cereals has feeder hopper 3, the top fixedly connected with bulk cargo mechanism 4 of choice shell 1 of coarse cereals, the middle part of bulk cargo mechanism 4 sets up under feeder hopper 3, the bottom of choice shell 1 inboard of coarse cereals is provided with screening mechanism 5, the bottom to the outside of choice shell 1 of coarse cereals of 1 lateral wall is run through to the one end of screening mechanism 5.

Preferably, the bottom mounting intercommunication of the choice shell of coarse cereals 1 has out hopper 11, air outlet 12 has been seted up to the top symmetry of the choice shell of coarse cereals 1 lateral wall, the top fixedly connected with tuyere 13 of the choice shell of coarse cereals 1 outer wall, tuyere 13 has two, and two tuyere 13 correspond the setting with two air outlets 12 respectively, during the selection by winnowing, blow in the air of the choice shell of coarse cereals 1 inside through selection by winnowing mechanism 2 and blow off from air outlet 12, tuyere 13's setting can dock with air filter component, the practicality of device is improved.

Preferably, winnowing mechanism 2 includes drum 21, the one end of drum 21 and the fixed intercommunication in middle part of the choice shell of coarse cereals 1 lateral wall, drum 21 has four, four drums 21 distribute around the axis equidistance of the choice shell of coarse cereals 1, the bottom fixed mounting of drum 21 has selection fan 22, the top fixedly connected with of drum 21 separates net 23, in use, start four selection fan 22 through the switch of peripheral hardware, selection fan 22 starts the back and blows to the inside of the choice shell of coarse cereals 1 from the middle part of the choice shell of coarse cereals 1, the coarse cereals that fall down from the top fully contact with the air, improve the selection by winnowing quality, it can avoid the inside that the coarse cereals get into drum 21 to separate the setting of net 23.

Preferably, the bottom end of the feed hopper 3 is fixedly communicated with a feed pipe 31, and the bottom end surface of the air outlet 12 is higher than the bottom end surface of the feed pipe 31, so that the winnowing effect is improved.

Preferably, bulk cargo mechanism 4 includes two toper pieces 41 that correspond the setting, one side fixed connection of two toper pieces 41, the connecting rod 42 that the avris fixedly connected with of one of them toper piece 41 set up, the one end of connecting rod 42 and the choice shell 1's of coarse cereals inner wall fixed connection, the coarse cereals of flowing out from pan feeding pipe 31 bottom fall on the side of top toper piece 41, top toper piece 41 disperses coarse cereals, avoid coarse cereals to be the cylindricality whereabouts, can improve the selection by winnowing effect.

Preferably, screening mechanism 5 includes collecting hopper 51, collecting hopper 51 fixed connection is in the middle part of play hopper 11 inner wall, the fixed intercommunication in bottom of collecting hopper 51 has spiral screening part 52, the bottom fixedly connected with accuse stream cone 53 of survey in collecting hopper 51, the bottom fixed intercommunication of spiral screening part 52 has discharging pipe 54, the inside that the bottom that the fine selected shell of coarse cereals 1 lateral wall was run through to the bottom of discharging pipe 54 falls to collecting hopper 51 through the coarse cereals of selection by winnowing, and fall into the inside of spiral screening part 52 from the bottom of collecting hopper 51, the use of accuse stream cone 53, can avoid too much coarse cereals to fall into the inside of spiral screening part 52, influence screening effect.

Preferably, the spiral screening component 52 is a spiral tubular mechanism, the bottom of the pipe wall of the spiral screening component 52 is provided with a plurality of uniformly distributed filtering holes, coarse cereals falling into the spiral screening component 52 fall along the spiral screening component 52 in a spiral manner, and are filtered through the filtering holes at the bottom of the pipe wall of the spiral screening component 52, the coarse cereals with smaller particles flow out from the spiral screening component 52 through the filtering holes, are output from the inside of the coarse cereal fine selection shell 1 through the discharge hopper 11, and the coarse cereals with larger particles flow out from one end of the discharge pipe 54.

Preferably, the winnowing fan 22 is electrically connected to an external power source through an external power switch, and the winnowing fan 22 is controlled to operate through the external power switch.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly checking the installation fixation and safety protection of the utility model, then using, when in use, sending coarse cereals into the coarse cereal selection shell 1 from the top of the feed hopper 3, the coarse cereals flowing out from the bottom of the feed pipe 31 fall on the side surface of the top conical block 41, the top conical block 41 disperses the coarse cereals to avoid the coarse cereals from falling down in a column shape, thereby improving the winnowing effect, when in winnowing, four winnowing fans 22 are started by an external power switch, after the winnowing fans 22 are started, air is blown from the middle part of the coarse cereal selection shell 1 to the inside of the coarse cereal selection shell 1, the coarse cereals falling from the top are fully contacted with the air, thereby improving the winnowing quality, the arrangement of the separation net 23 can avoid the coarse cereals from entering the inside of the cylinder 21, the air blown into the inside of the coarse cereal selection shell 1 by the winnowing mechanism 2 is blown out from the air outlet 12, the air outlet nozzle 13 can be butted with an air filtering component, the practicability of the device is improved, coarse cereals subjected to air separation fall into the collecting hopper 51 and fall into the spiral screening component 52 from the bottom of the collecting hopper 51, the flow of the coarse cereals entering the spiral screening component 52 can be controlled by using the flow control cone 53, the situation that the screening effect is influenced by excessive coarse cereals entering the spiral screening component 52 is avoided, the coarse cereals falling into the spiral screening component 52 spirally fall along the spiral screening component 52 and are filtered through the filtering holes at the bottom of the pipe wall of the spiral screening component 52, the coarse cereals with smaller particles flow out from the spiral screening component 52 through the filtering holes and are output from the inside of the coarse cereal fine selection shell 1 through the discharge hopper 11, the coarse cereals with larger particles flow out from one end of the discharge pipe 54, the sieving time of the coarse cereals can be prolonged by using the spiral screening component 52, avoid some coarse cereals not to filter just export from the interior of coarse cereals choice shell 1, improve screening quality.

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 (8)

1. The utility model provides an organic coarse cereals processing is with choice device, includes fine selection shell of coarse cereals (1) and wind selection mechanism (2), its characterized in that: winnowing mechanism (2) sets up the middle part at coarse cereal choice shell (1), the top fixed mounting of coarse cereal choice shell (1) has feeder hopper (3), top fixedly connected with bulk cargo mechanism (4) of coarse cereal choice shell (1), the middle part of bulk cargo mechanism (4) sets up under feeder hopper (3), the bottom of coarse cereal choice shell (1) inboard is provided with screening mechanism (5), the one end of screening mechanism (5) runs through the bottom of coarse cereal choice shell (1) lateral wall to the outside of coarse cereal choice shell (1).

2. The fine selection device for processing organic coarse cereals according to claim 1, characterized in that: the bottom mounting intercommunication of choice shell of coarse cereals (1) has out hopper (11), air outlet (12) have been seted up to the top symmetry of the choice shell of coarse cereals (1) lateral wall, the top fixedly connected with blast nozzle (13) of the choice shell of coarse cereals (1) outer wall, blast nozzle (13) have two, and two blast nozzle (13) respectively with two air outlet (12) correspond the setting.

3. The fine selection device for processing organic coarse cereals according to claim 2, characterized in that: the winnowing mechanism (2) includes drum (21), the fixed intercommunication in middle part of the one end of drum (21) and the choice shell of coarse cereals (1) lateral wall, drum (21) have four, four drum (21) is around the axis equidistance distribution of the choice shell of coarse cereals (1), the bottom fixed mounting of drum (21) has selection by winnowing fan (22), the top fixedly connected with of drum (21) separates net (23).

4. The fine selection device for processing organic coarse cereals according to claim 3, characterized in that: the bottom of feeder hopper (3) is fixed the intercommunication has pan feeding pipe (31), the bottom face of air outlet (12) is higher than the bottom face of pan feeding pipe (31).

5. The fine selection device for processing organic coarse cereals according to claim 4, characterized in that: bulk cargo mechanism (4) are including two toper pieces (41) that correspond the setting, two one side fixed connection of toper piece (41), one of them the connecting rod (42) that two symmetries of avris fixedly connected with set up of toper piece (41), the inner wall fixed connection of the one end of connecting rod (42) and coarse cereals choice shell (1).

6. The fine selection device for processing organic coarse cereals according to claim 5, characterized in that: screening mechanism (5) are including collecting hopper (51), collecting hopper (51) fixed connection is at the middle part of play hopper (11) inner wall, the fixed intercommunication in bottom of collecting hopper (51) has spiral screening part (52), the bottom fixedly connected with accuse stream cone fill (53) of surveying in collecting hopper (51), the bottom mounting intercommunication of spiral screening part (52) has discharging pipe (54), the bottom of choice coarse cereals shell (1) lateral wall is run through to the one end of discharging pipe (54).

7. The fine selection device for processing organic coarse cereals according to claim 6, characterized in that: the spiral screening component (52) is a spiral tubular mechanism, and a plurality of uniformly distributed filter holes are formed in the bottom of the pipe wall of the spiral screening component (52).

8. The fine selection device for processing organic coarse cereals according to claim 7, characterized in that: the winnowing fan (22) is electrically connected with an external power supply through an external power switch.

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