CN106513314A - Soybean sieving machine - Google Patents

Abstract

The invention discloses a large and small soybean screening machine, which comprises a base, the upper surface of the base is fixedly connected with the surface of the screen drum through a support frame, a drum is arranged in the inner cavity of the screen drum, and a push plate is fixedly connected with the surface of the drum , the surface of the sieve drum is respectively provided with a large leak and a small leak, the left side of the drum is fixedly connected with one end of the support shaft, and the other end of the support shaft runs through the inner wall of the screen drum, and one end of the upper surface of the base is provided with a fixed plate , the top of the fixed plate is fixedly connected with the bottom of the motor. This large and small soybean sieving machine is equipped with a rotary drum, a push plate, a sieve drum and a motor, so that when people put soybeans into the sieve drum, the soybeans put into the sieve drum can be screened by turning on the motor. Not only can the larger soybeans be sieved from the sieve cylinder, but also the larger soybeans can be dried out from the sieve cylinder, which solves the problem of heavy workload and low efficiency in the process of sieving soybeans, thus reducing the burden on people. unnecessary trouble.

Description

A large and small soybean screening machine

technical field

The invention relates to the technical field of agricultural machinery, in particular to a screening machine for large and small soybeans.

Background technique

The screening machine is a vibrating screening mechanical equipment that uses the relative movement between the bulk material and the screen surface to make some particles pass through the screen holes, and divide sand, gravel, crushed stone and other materials into different grades according to the particle size.

At present, when people sieve soybeans, most of them manually shake the drying net to separate soybeans of different sizes. Although the screening of soybeans can be completed, only smaller soybeans can be sieved from the drying net. Larger soybeans cannot be sifted out from the drying net, which has caused people to have a large workload and low work efficiency in the process of sieving soybeans, which brings unnecessary troubles to people.

Contents of the invention

The object of the present invention is to provide a sorting machine for large and small soybeans, which can screen the soybeans put into the sieve cylinder only by turning on the motor, not only can screen out larger soybeans from the sieve cylinder, but also can The advantage of the soybeans drying out from the sieve cylinder solves the problem of heavy workload and low efficiency in the process of screening soybeans.

In order to achieve the above object, the present invention provides the following technical solutions: a large and small soybean screening machine, including a base, the upper surface of the base is fixedly connected with the surface of the screen drum through a support frame, and a rotary cylinder, and the surface of the cylinder is fixedly connected with a push plate, and the surface of the screen cylinder is respectively provided with a large leak and a small leak, the left side of the cylinder is fixedly connected with one end of the support shaft, and the other end of the support shaft One end runs through the inner wall of the screen cylinder, one end of the upper surface of the base is provided with a fixed plate, the top of the fixed plate is fixedly connected with the bottom of the motor, and one end of the rotating shaft of the motor penetrates the side of the screen cylinder and extends to the inside of the screen cylinder cavity, and one end of the rotating shaft is fixedly connected with the right side of the drum.

Preferably, the surface of the rotating shaft is fixedly connected with the first transmission wheel, the top of one side of the fixed plate is provided with a fixed rod, and one end of the fixed rod is fixedly connected with the surface of the limit ring, and the bottom of the side of the fixed plate is driven One end of the shaft passes through, and one end of the transmission shaft is fixedly connected with a fan blade, and the surface of the transmission shaft is fixedly connected with a second transmission wheel, and the second transmission wheel is connected to the first transmission wheel through a transmission gear rod, and the transmission gear Part of the rod body is located in the inner cavity of the limit ring.

Preferably, the bottom of the base is provided with supporting legs, the number of the supporting legs is four, and the four supporting legs are respectively located at the four corners of the bottom of the base.

Preferably, the opening on the surface of the sieve cylinder is fixedly connected with a feeding port, and the opening width at the top of the feeding port is larger than the opening diameter at the bottom of the feeding port.

Preferably, the distance between one end of the push plate and the inner wall of the screen cylinder is 1 millimeter, and the arc angle of one end of the push plate is the same as the arc angle of the inner wall of the screen cylinder.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. In the present invention, the drum, the push plate, the sieve drum and the motor are used together, so that when people put soybeans into the sieve drum, the soybeans put in the sieve drum can be screened by turning on the motor, and the Soybeans of different sizes are sieved from the sieve cylinder and then separated, which solves the problem of heavy workload and low efficiency in the process of sieving soybeans, thereby reducing unnecessary troubles for people.

2. The present invention is provided with the cooperation of the first transmission wheel, the second transmission wheel, the transmission gear rod, the transmission shaft and the fan blades, so that the fan blades can be driven to rotate while the motor shaft is rotating, so that the soybeans flow out from the sieve cylinder At the time, the bean dregs in the soybeans can be blown out from the soybeans by the wind force generated when the fan rotates.

Description of drawings

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

Fig. 2 is a side view of the structure of the present invention.

In the figure: 1 base, 2 supporting frame, 3 rotating drum, 4 pushing plate, 5 supporting shaft, 6 screen drum, 7 feeding port, 8 fixing plate, 9 motor, 10 rotating shaft, 11 first transmission wheel, 12 transmission shaft, 13 second transmission wheel, 14 fan blades, 15 fixed rod, 16 limit ring, 17 transmission gear rod, 18 supporting legs.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-2, a kind of big and small soybean screening machine, comprises base 1, and the bottom of base 1 is provided with support leg 18, because the quantity of support leg 18 is four, and four support legs 18 are respectively located at the bottom of base 1 The four corners make the soybean screening machine more stable in contact with the ground. The upper surface of the base 1 is fixedly connected with the surface of the screen cylinder 6 through the support frame 2. The opening on the surface of the screen cylinder 6 is fixedly connected with the feeding port 7. The opening width at the top is greater than the opening diameter at the bottom of the feeding port 7, so that people can more conveniently put soybeans into the sieve cylinder 6, the inner cavity of the sieve cylinder 6 is provided with a drum 3, and the surface of the drum 3 is fixedly connected with a pusher. plate 4, and because the distance between one end of the push plate 4 and the inner wall of the screen cylinder 6 is one millimeter, and the arc angle at one end of the push plate 4 is the same as the arc angle of the inner wall of the screen cylinder 6, the rotating cylinder 3 is rotated It will not be stuck in the sieve cylinder 6 because of the push plate 4. The surface of the sieve cylinder 6 is respectively provided with a large leak and a small leak. The larger soybeans flow down when passing through the opening of the small leak, and the larger soybeans flow down when passing through the large leak. The left side of the drum 3 is fixedly connected with one end of the support shaft 5, and the other end of the support shaft 5 runs through the screen drum. 6, one end of the upper surface of the base 1 is provided with a fixed plate 8, the top of the fixed plate 8 is fixedly connected with the bottom of the motor 9, and one end of the rotating shaft 10 of the motor 9 runs through the side of the screen drum 6 and extends to the inner cavity of the screen drum 6 One end of the rotating shaft 10 is fixedly connected to the right side of the rotating drum 3, and the rotating shaft 10 drives the rotating drum 3 to rotate by turning on the motor 9. Since the surface of the rotating shaft 10 is fixedly connected with the first transmission wheel 11, the top of the fixed plate 8 is provided with a Fixed rod 15, and one end of fixed rod 15 is fixedly connected with the surface of limit ring 16, the bottom of the side of fixed plate 8 is penetrated by one end of transmission shaft 12, and one end of transmission shaft 12 is fixedly connected with fan blade 14, and the surface of transmission shaft 12 is fixed Connected with the second transmission wheel 13, the second transmission wheel 13 is in transmission connection with the first transmission wheel 11 through the transmission gear rod 17, and the part of the rod body of the transmission gear rod 17 is located in the inner chamber of the limit ring 16, so that the rotating shaft 10 rotates At the same time, the transmission gear rod 17 drives the transmission shaft 12 to rotate, so that the fan blades 14 rotate to generate wind force.

When in use, put soybeans into the sieve cylinder 6 in advance, turn on the motor 9 to make the rotating shaft 10 drive the rotating cylinder 3 to rotate, and then drive the rotating plate 4 to push the soybeans through the rotation of the rotating cylinder 3, so that the smaller soybeans pass through the opening of the small leak. Shed down, while the larger soybeans shed as they passed through the leak.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of size soya bean screening machine, including base（1）, it is characterised in that：The base（1）Upper surface pass through bracing frame （2）With screen drum（6）Surface be fixedly connected, the screen drum（6）Inner chamber in be provided with rotating cylinder（3）, and rotating cylinder（3）Surface fix It is connected with push pedal（4）, the screen drum（6）Surface offer big leak and little leak, the rotating cylinder respectively（3）Left side with Support axle（5）One end be fixedly connected, and support shaft（5）The other end run through screen drum（6）Inwall, the base（1）Upper surface One end be provided with fixed plate（8）, the fixed plate（8）Top and motor（9）Bottom be fixedly connected, the motor（9）'s Rotating shaft（10）Screen drum is run through in one end（10）Side and extend to screen drum（6）Inner chamber, the rotating shaft（10）One end and rotating cylinder （3）Right side is fixedly connected.

2. a kind of size soya bean screening machine according to claim 1, it is characterised in that：The rotating shaft（10）Surface fix It is connected with the first drive（11）, the fixed plate（8）Fix bar is provided with the top of side（15）, and fix bar（15）One end with Spacing ring（16）Surface is fixedly connected, the fixed plate（8）The bottom of side is transmitted axle（12）One end run through, and power transmission shaft （12）One end be fixedly connected with flabellum（14）, the power transmission shaft（12）Surface is fixedly connected with the second drive（13）, it is described Second drive（13）By being driven ratch（17）With the first drive（11）It is connected, and is driven ratch（17）Part bar Body is located at spacing ring（16）Inner chamber in.

3. a kind of size soya bean screening machine according to claim 1, it is characterised in that：The base（1）Bottom be provided with Supporting leg（18）, the supporting leg（18）Quantity be four, and four supporting legs（18）Base is located at respectively（1）The four of bottom Angle.

4. a kind of size soya bean screening machine according to claim 1, it is characterised in that：The screen drum（6）The opening on surface Place is fixedly connected with dispensing port（7）, and dispensing port（7）The A/F at top is more than dispensing port（7）The opening diameter of bottom.

5. a kind of size soya bean screening machine according to claim 1, it is characterised in that：The push pedal（4）One end and sieve Cylinder（6）Spacing between inwall is one millimeter, the push pedal（4）The arc angle and screen drum of one end（6）The arc angle of inwall It is identical.