CN108398004A - A kind of grain air-drying machine may filter that different grain sizes - Google Patents

Abstract

The present invention provides a kind of grain air-drying machines may filter that different grain sizes, including air-dry machine ontology, support leg, feed conveyor belt, motor, baffle, preventing clogging up device, electric telescopic rod, stop block material bar, stop block material bar fixed plate, plup inlet, wind turbine, dust delivering tube, disposal box, screen box, air-drying device, supporting rod, hot bellows, go out wind scoop, power control board, first discharge belt, second discharge belt, third discharge belt, third blow tank, second blow tank, first blow tank, vibration motor, first screen plate, second screen plate and third screen plate, the top of air-dry machine ontology is equipped with screen box, the side of screen box is equipped with disposal box.The grain air-drying machine can carry out sifting sort to grain, to reach the grain that can select different cultivars in air-dried process, moreover it is possible to control the speed of feeding, prevent from blocking, moreover it is possible to in grain impurity and dust absorb, bring conveniently, it is simple in structure, facilitate popularization.

Description

A grain air dryer capable of filtering different grain sizes

technical field

The invention relates to a grain drying machine, in particular to a grain drying machine capable of filtering grains of different sizes.

Background technique

With the improvement of grain varieties, the increase of per unit yield and the increase of the country's investment in grain drying equipment, more and more large, medium and small grain drying facilities are being built. It is very important to choose a dryer with high quality, long service life, economical and practical, good reliability and high degree of automation. Principle: The hot air drying box adopts a rotary heating device, which can generate a large amount of hot air in a short time. It can kill insect eggs through high temperature treatment, and completely solve the discoloration phenomenon during the drying process. The drying box is made of metal aluminum Inner wall board, silicone cotton insulation, corrugated color steel plate or aluminum alloy outer wall board. The cabinet adopts digital control and detection to make the air circulate and humidify, and the heating is effectively controlled. However, the existing grain drying machines cannot filter grains of different sizes, so as to achieve the effect of classification, and cannot comb the loaded grains to prevent clogging, and cannot control the speed of feeding, let alone absorb the dust in the grains , bringing people the same.

Contents of the invention

The object of the present invention is to provide a grain air dryer capable of filtering different grain sizes in order to solve the above problems, thereby solving the above problems.

In order to solve the problems of the technologies described above, the present invention provides the following technical solutions:

The invention provides a grain drying machine capable of filtering different grain sizes, comprising a drying machine body, supporting legs, a feeding conveyor belt, a motor, a baffle plate, an anti-clogging device, an electric telescopic rod, a material retaining strip, and a material retaining strip fixing plate , feed hole, blower fan, dust pipe, dust collection box, screening box, air drying device, support rod, hot air box, air outlet bucket, power control board, first discharge conveyor belt, second discharge conveyor belt, third discharge conveyor Conveyor belt, the third discharge chute, the second discharge chute, the first discharge chute, the vibration motor, the first screening plate, the second screening plate and the third screening plate, the top of the air dryer body is provided with the A screening box, one side of the screening box is provided with the dust collection box, the top of the dust collection box is provided with the dust pipe, one end of the dust pipe is provided with the fan, and the screening box One side of the feeding hole is provided with the feed hole, the top of the feed hole is provided with the anti-blocking device, the bottom end of the anti-blocking device is provided with the electric telescopic rod, and the bottom end of the electric telescopic rod The material retaining strip fixing plate is provided, the bottom end of the material retaining strip fixing plate is provided with a plurality of the material retaining strips, the feeding conveyor belt is provided on one side of the feeding hole, the feeding Both sides of the conveyor belt are provided with the baffles, one end of the feeding conveyor belt is provided with the motor, one side of the screening box is provided with the air-drying device, and the top of the air-drying device is provided with several The support rod, the top of the support rod is provided with the hot air box, the bottom end of the support rod is provided with the air outlet bucket, the bottom end of the air outlet bucket is provided with the second discharge conveyor belt, One side of the second discharge conveyor belt is provided with the third discharge conveyor belt, the other side of the second discharge conveyor belt is provided with the first discharge conveyor belt, and one end of the first discharge conveyor belt The first discharge chute is provided, the second discharge chute is provided at one end of the second discharge conveyor belt, and the third discharge chute is provided at one end of the third discharge conveyor belt.

As a preferred technical solution of the present invention, the bottom end of the air dryer body is provided with the support legs, and one side of the air drying device is provided with the power control board.

As a preferred technical solution of the present invention, the anti-blocking device is fixed on both sides of the feeding hole by bolts, the electric telescopic rod is fixedly connected with the fixing plate of the material retaining strip, and the material retaining strip The fixing plate is fixedly connected with the material retaining strip through bolts.

As a preferred technical solution of the present invention, the baffle plate is fixed on both ends of the feeding conveyor belt by bolts, the inside of the screening box is provided with the third screening plate, and the third screening plate The bottom end is provided with the second screening plate, the bottom end of the second screening plate is provided with the first screening plate, and the four corners of the bottom end of the first screening plate are provided with the vibration motors

As a preferred technical solution of the present invention, the first screening plate, the second screening plate and the third screening plate are fixedly connected in sequence through connecting rods, and the first screening plate and the vibration motor are connected through bolts. Fixed connection.

As a preferred technical solution of the present invention, the first screening plate is connected to the third discharge conveyor belt through a discharge pipe, and the second screening plate is connected to the second discharge conveyor belt through a discharge pipe, The third screening plate is connected to the first discharge conveyor belt through a discharge pipe.

As a preferred technical solution of the present invention, the first discharge trough is fixedly connected to the first discharge conveyor belt by bolts, and the second discharge chute is connected to the second discharge conveyor belt by bolts. The third discharge chute is fixedly connected with the third discharge conveyor belt through bolts.

As a preferred technical solution of the present invention, the hot air box is fixed on the support bar by bolts, the support bar is fixed on the air-drying device by bolts, and the air outlet bucket and the hot air box are fixed by bolts. Fixed connection.

As a preferred technical solution of the present invention, the power control board is connected with the motor, the electric telescopic rod, the fan, the hot air box, the first discharge conveyor belt, and the second discharge conveyor belt respectively. The conveyor belt, the third discharge conveyor belt and the vibration motor are electrically connected.

The beneficial effects achieved by the present invention are: the device is a grain drying machine capable of filtering different grain sizes, and the grain drying machine can screen and classify grains, so that different varieties of grains can be selected during the drying process, and the It can control the feeding speed, prevent clogging, and can also absorb impurities and dust in the grain, bringing convenience to people, simple structure, and convenient promotion.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the internal structure schematic diagram of screening box of the present invention;

In the figure: 1. Air dryer body; 2. Support legs; 3. Feed conveyor belt; 4. Motor; 5. Baffle; 6. Anti-blocking device; 7. Electric telescopic rod; Strip fixing plate; 10, feed hole; 11, fan; 12, dust pipe; 13, dust box; 14, screening box; 15, air drying device; 16, support rod; 17, hot air box; 18, outlet Wind bucket; 19. Power control panel; 20. The first discharge conveyor belt; 21. The second discharge conveyor belt; 22. The third discharge conveyor belt; 23. The third discharge chute; 24. The second discharge chute; 25 , the first discharge trough; 26, the vibration motor; 27, the first screening plate; 28, the second screening plate; 29, the third screening plate.

Detailed ways

The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

Example 1

As shown in Figure 1-2, the present invention provides a grain air dryer capable of filtering different grain sizes, including air dryer body 1, support legs 2, feeding conveyor belt 3, motor 4, baffle plate 5, anti-clogging device 6, Electric telescopic rod 7, material retaining strip 8, material retaining strip fixing plate 9, feed hole 10, fan 11, dust conveying pipe 12, dust collection box 13, screening box 14, air drying device 15, support rod 16, hot air box 17 , air outlet hopper 18, power control panel 19, first discharge conveyor belt 20, second discharge conveyor belt 21, third discharge conveyor belt 22, third discharge chute 23, second discharge chute 24, first discharge conveyor belt Groove 25, vibration motor 26, first screening plate 27, second screening plate 28 and third screening plate 29, the top of air dryer body 1 is provided with screening box 14, and one side of screening box 14 is provided with dust collection box 13, The top of the dust collection box 13 is provided with a dust pipe 12, one end of the dust pipe 12 is provided with a fan 11, one side of the screening box 14 is provided with a feeding hole 10, and the top of the feeding hole 10 is provided with an anti-blocking device 6, The bottom end of the anti-blocking device 6 is provided with an electric telescopic rod 7, and the bottom end of the electric telescopic rod 7 is provided with a material retaining bar fixed plate 9, and the bottom end of the material retaining bar fixed plate 9 is provided with several material retaining bars 8, and the feeding One side of the hole 10 is provided with a feed conveyor belt 3, both sides of the feed conveyor belt 3 are provided with a baffle plate 5, one end of the feed conveyor belt 3 is provided with a motor 4, and one side of the screening box 14 is provided with an air-drying device 15, which is air-dried. The top of the device 15 is provided with several support rods 16, the top of the support rods 16 is provided with a hot air box 17, the bottom of the support rods 16 is provided with an air outlet bucket 18, and the bottom end of the air outlet bucket 18 is provided with a second discharge conveyor belt 21, one side of the second discharge conveyor belt 21 is provided with a third discharge conveyor belt 22, the other side of the second discharge conveyor belt 21 is provided with a first discharge conveyor belt 20, and one end of the first discharge conveyor belt 20 is provided with a second discharge conveyor belt A discharge chute 25 , a second discharge chute 24 is provided at one end of the second discharge conveyor belt 21 , and a third discharge chute 23 is provided at one end of the third discharge conveyor belt 22 .

The bottom of the air dryer body 1 is provided with supporting legs 2 , and one side of the air drying device 15 is provided with a power control board 19 .

Anti-clogging device 6 is fixed on the both sides of feeding hole 10 by bolt, and electric telescopic rod 7 is fixedly connected with material retaining bar fixed plate 9, and material retaining bar fixed plate 9 is fixedly connected with material retaining bar 8 by bolts.

The baffle plate 5 is fixed on the two ends of the feed conveyor belt 3 by bolts, the inside of the screening box 14 is provided with a third screening plate 29, the bottom of the third screening plate 29 is provided with a second screening plate 28, and the second screening plate 28 The bottom end of the first screening plate 27 is provided with a vibration motor 26 at four corners of the bottom end of the first screening plate 27.

The first screening plate 27 , the second screening plate 28 and the third screening plate 29 are fixedly connected sequentially through connecting rods, and the first screening plate 27 is fixedly connected with the vibrating motor 26 through bolts.

The first screening plate 27 links to each other with the 3rd discharge conveyor belt 22 through the discharge pipe, the second screening plate 28 links to each other with the second discharge conveyor belt 21 through the discharge pipe, and the 3rd screening plate 29 links to each other with the first discharge conveyor belt 21 through the discharge pipe. The conveyor belt 20 is connected.

The first discharge chute 25 is fixedly connected with the first discharge conveyor belt 20 by bolts, the second discharge chute 24 is fixedly connected with the second discharge conveyor belt 21 by bolts, and the third discharge chute 23 is connected with the third discharge conveyor belt 22 by The bolts are fixedly connected.

The hot air box 17 is fixed on the support bar 16 by bolts, the support bar 16 is fixed on the air-drying device 15 by bolts, and the air outlet bucket 18 is fixedly connected with the hot air box 17 by bolts.

The power control board 19 is electrically connected with the motor 4, the electric telescopic rod 7, the blower fan 11, the hot air box 17, the first discharge conveyor belt 20, the second discharge conveyor belt 21, the third discharge conveyor belt 22 and the vibrating motor 26 respectively.

The device is a grain air dryer that can filter different grain sizes, including air dryer body 1, support legs 2, feeding conveyor belt 3, motor 4, baffle plate 5, anti-blocking device 6, electric telescopic rod 7, and material retaining strip 8. Material blocking strip fixing plate 9, feeding hole 10, fan 11, dust pipe 12, dust collecting box 13, screening box 14, air drying device 15, support rod 16, hot air box 17, air outlet bucket 18, power control Plate 19, first discharge conveyor belt 20, second discharge conveyor belt 21, third discharge conveyor belt 22, third discharge chute 23, second discharge chute 24, first discharge chute 25, vibration motor 26, the first discharge chute One screening plate 27, the second screening plate 28 and the third screening plate 29 control the motor 4 through the power supply control panel 19 to drive the feed conveyor belt 3 to rotate, thereby allowing the feed conveyor belt 3 to transport the grain into the feed hole 10, and pass through The electric telescopic rod 7 adjusts the height of the material retaining bar fixing plate 9, thereby adjusting the height of the material retaining bar 8, thereby regulating the speed and flow of grain inflow. Absorbed in the dust box 13 through the dust pipe 12, and the grain falls into the third screening plate 29, and the grain in the third screening plate 29 is screened by the vibrating motor 26, and the fine grain is discharged through the third screening plate 29. into the second screening plate 28, the finer grain leaks into the first screening plate 27 through the second screening plate 28, and is transported to the first discharge conveyor belt 20 and the second discharge conveyor belt 21 respectively through the feed pipe. And on the third discharge conveyor belt 22, in the process of conveying on the first discharge conveyor belt 20, the second discharge conveyor belt 21 and the third discharge conveyor belt 22, the grain is dried by the hot air box 17, thereby improving the grain quality , to bring convenience to people.

The beneficial effects achieved by the present invention are: the device is a grain drying machine capable of filtering different grain sizes, and the grain drying machine can screen and classify grains, so that different varieties of grains can be selected during the drying process, and the It can control the feeding speed, prevent clogging, and can also absorb impurities and dust in the grain, bringing convenience to people, simple structure, and convenient promotion.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (9)

1. A grain air dryer capable of filtering different grain sizes, including the air dryer body (1), supporting legs (2), feeding conveyor belt (3), motor (4), baffle plate (5), and anti-clogging device ( 6), electric telescopic rod (7), material retaining strip (8), material retaining strip fixing plate (9), feeding hole (10), fan (11), dust conveying pipe (12), dust collecting box (13 ), screening box (14), air drying device (15), support rod (16), hot air box (17), air outlet bucket (18), power control panel (19), first discharge conveyor belt (20), the first Second discharge conveyor belt (21), the third discharge conveyor belt (22), the third discharge chute (23), the second discharge chute (24), the first discharge chute (25), vibration motor (26), The first screening plate (27), the second screening plate (28) and the third screening plate (29), are characterized in that the top of the air dryer body (1) is provided with the screening box (14), the One side of the screening box (14) is provided with the dust collection box (13), the top of the dust collection box (13) is provided with the dust delivery pipe (12), and one end of the dust delivery pipe (12) The fan (11) is provided, the feeding hole (10) is provided on one side of the screening box (14), and the anti-blocking device (6) is provided on the top of the feeding hole (10) , the bottom end of the anti-blocking device (6) is provided with the electric telescopic rod (7), the bottom end of the electric telescopic rod (7) is provided with the retaining bar fixing plate (9), the retaining The bottom end of the material strip fixing plate (9) is provided with several said retaining strips (8), and one side of said feeding hole (10) is provided with said feeding conveyor belt (3), and said feeding conveyor belt Both sides of (3) are provided with the baffle (5), one end of the feeding conveyor belt (3) is provided with the motor (4), and one side of the screening box (14) is provided with the An air-drying device (15), the top of the air-drying device (15) is provided with several support bars (16), the top of the support bar (16) is provided with the hot air box (17), and the support bar The bottom end of (16) is provided with the air outlet bucket (18), the bottom end of the air outlet bucket (18) is provided with the second discharge conveyor belt (21), and the second discharge conveyor belt (21 ) is provided with the third discharge conveyor belt (22), the other side of the second discharge conveyor belt (21) is provided with the first discharge conveyor belt (20), and the first discharge conveyor belt (20) is provided One end of the conveyor belt (20) is provided with the first discharge chute (25), one end of the second discharge conveyor belt (21) is provided with the second discharge chute (24), and the third discharge One end of the conveyor belt (22) is provided with the third discharge chute (23). 2. A grain drying machine capable of filtering different grain sizes according to claim 1, characterized in that, the bottom end of the drying machine body (1) is provided with the support legs (2), and the drying device One side of (15) is provided with the power control board (19). 3. A grain air dryer capable of filtering different grain sizes according to claim 1, characterized in that the anti-clogging device (6) is fixed on both sides of the feeding hole (10) by bolts, The electric telescopic rod (7) is fixedly connected with the material retaining strip fixing plate (9), and the material retaining strip fixing plate (9) is fixedly connected with the material retaining strip (8) through bolts. 4. A grain drying machine capable of filtering different grain sizes according to claim 1, characterized in that, the baffle (5) is fixed on both ends of the feeding conveyor belt (3) by bolts, so that The inside of the screening box (14) is provided with the third screening plate (29), the bottom end of the third screening plate (29) is provided with the second screening plate (28), and the second screening plate The bottom end of (28) is provided with the first screening plate (27), and the four corners of the bottom end of the first screening plate (27) are provided with the vibration motors (26). 5. A grain drying machine capable of filtering different grain sizes according to claim 1, characterized in that the first screening plate (27), the second screening plate (28) and the third screening plate The plates (29) are fixedly connected in sequence through connecting rods, and the first screening plate (27) is fixedly connected with the vibrating motor (26) through bolts. 6. A grain drying machine capable of filtering different grain sizes according to claim 1, characterized in that the first screening plate (27) is connected to the third discharge conveyor belt (22) through a discharge pipe , the second screening plate (28) is connected to the second discharge conveyor belt (21) through a discharge pipe, and the third screening plate (29) is connected to the first discharge conveyor belt (20) through a discharge pipe ) connected. 7. A grain drying machine capable of filtering different grain sizes according to claim 1, characterized in that the first discharge trough (25) is connected to the first discharge conveyor belt (20) by bolts , the second discharge chute (24) is fixedly connected to the second discharge conveyor belt (21) by bolts, and the third discharge chute (23) is connected to the third discharge conveyor belt (22) by bolts Fixed connection. 8. A grain drying machine capable of filtering different grain sizes according to claim 1, characterized in that the hot air box (17) is fixed on the support rod (16) by bolts, and the support rod ( 16) It is fixed on the air-drying device (15) by bolts, and the air outlet bucket (18) is connected with the hot air box (17) by bolts. 9. The grain air dryer capable of filtering different grain sizes according to claim 1, characterized in that the power control board (19) is connected to the motor (4) and the electric telescopic rod (7) respectively , the fan (11), the hot air box (17), the first discharge conveyor belt (20), the second discharge conveyor belt (21), the third discharge conveyor belt (22) and the The vibration motor (26) is electrically connected.