CN222241393U - Seed sorting device - Google Patents

Abstract

The utility model discloses a seed sorting device which comprises a frame, wherein a discharge hole is longitudinally formed in the outer wall of the right side of the frame, a first guide plate is rotatably arranged at the front end of the inner wall of the left side of the frame, when the device is used, a worker can pour corn seeds into a feeding bin, dust in the corn seeds can be blown into a dust collection box through the arrangement of the first guide plate, a sieve hole, a first motor and fan blades, and then the qualified corn seeds and empty corn seeds fall onto the first guide plate and the second guide plate respectively through the arrangement of the first baffle plate and the second baffle plate, so that the corn seeds can be sorted more effectively.

Description

Seed sorting device

Technical Field

The utility model relates to the technical field of sorting devices, in particular to a seed sorting device.

Background

Before sowing, corn seeds are often required to be sorted so as to separate impurities in the corn seeds and ensure the sowing quality of corn.

However, when the existing corn seed sorting devices sort corn seeds, impurities such as dust contained in the corn seeds can only be simply filtered and screened out, and empty seeds in the corn seeds cannot be effectively sorted out.

Accordingly, the present utility model provides a seed sorting apparatus to solve the above-mentioned problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a seed sorting device, which solves the problems.

The seed sorting device comprises a frame, wherein a discharge hole is longitudinally formed in the outer wall of the right side of the frame, a first guide plate is rotatably arranged at the front end of the inner wall of the left side of the frame, the right side of the first guide plate extends to the outer side of the frame through the discharge hole, a plurality of groups of sieve holes are formed in the first guide plate, a first baffle is transversely and fixedly arranged at the edge position of the rear end of the top of the first guide plate, a second guide plate is rotatably arranged at the rear end of the inner wall of the left side of the frame, the right side of the second guide plate extends to the outer side of the frame through the discharge hole, and a second baffle is transversely and fixedly arranged at the front end of the top of the second guide plate.

Preferably, the first baffle is in a semicircular arc structure.

Preferably, a first through groove is formed in the outer wall of the front end of the frame, a support is fixedly arranged at the front end of the first through groove, a first motor is fixedly arranged on the outer wall of the front end of the support, a driving shaft is fixedly arranged at the output end of the first motor, fan blades are fixedly arranged at the other end of the driving shaft, a first protection net is fixedly arranged at the position of the rear end of each fan blade in the first through groove, a dust box is fixedly arranged on the outer wall of the rear end of the frame, a second through groove is formed in the joint of the dust box and the frame, and a second protection net is fixedly arranged in the second through groove.

Preferably, the left side of frame top is located position department fixed mounting has the feeding storehouse directly over the first guide plate, the circular arc groove has been seted up to the inside bottom of feeding storehouse, the feed opening has been vertically seted up to circular arc groove bottom, the feed opening with inside being linked together of frame, fixed mounting has the second motor on the outer wall of feeding storehouse rear end, second motor output fixedly connected with bull stick, the bull stick other end with the inside rotation connection of feeding storehouse front end, fixed mounting has the spiral auger on the bull stick, the spiral auger outside with circular arc groove inner wall laminating mutually.

Preferably, a third motor is fixedly installed on the outer wall of the front end of the frame, a rotating shaft is fixedly connected to the output end of the third motor, the other end of the rotating shaft is rotatably connected with the inner wall of the rear end of the frame, two groups of eccentric wheels are fixedly installed on the rotating shaft, and the top ends of the two groups of eccentric wheels are respectively attached to the bottom ends of the first guide plate and the second guide plate.

Preferably, rubber pads are fixedly arranged at four corners of the bottom end of the frame.

Advantageous effects

The utility model provides a seed sorting device. Compared with the prior art, the method has the following beneficial effects:

When using this device, the staff can empty the maize seed and advance the feeding storehouse inside of setting, through first baffle, the sieve mesh, the setting of first motor and flabellum, make can blow the dust in the maize seed to the dust collection box inside of setting, then through the setting of first baffle and second baffle in the weight of combining the maize seed, make qualified maize seed and the maize seed of empty package fall respectively to the first baffle and the second baffle of setting, thereby play more effectual sorting to the maize seed, in addition, through the setting of third motor, pivot and eccentric wheel, make this device higher to the sorting efficiency of maize seed, the condition that the maize seed takes place to block up after the screening has also been reduced simultaneously.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

Fig. 4 is a schematic cross-sectional bottom view of the present utility model.

In the drawing, 1, a frame, 101, a discharge hole, 2, a first guide plate, 3, a sieve hole, 4, a first baffle, 5, a second guide plate, 6, a second baffle, 7, a first through groove, 8, a bracket, 9, a first motor, 10, a fan blade, 11, a first protective net, 12, a second through groove, 13, a second protective net, 14, a dust box, 15, a feed bin, 1501, an arc groove, 1502, a discharge hole, 16, a second motor, 17, a spiral auger, 18, a third motor, 19, a rotating shaft, 20, an eccentric wheel, 21 and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

Referring to fig. 1-4, a seed sorting device comprises a frame 1, a discharge hole 101 is longitudinally formed on the outer wall of the right side of the frame 1, a first guide plate 2 is rotatably mounted on the front end of the inner wall of the left side of the frame 1, the right side of the first guide plate 2 extends to the outer side of the frame 1 through the discharge hole 101, a plurality of groups of sieve holes 3 are formed on the first guide plate 2, a first baffle plate 4 is transversely and fixedly mounted at the edge position of the rear end of the top of the first guide plate 2, a second guide plate 5 is rotatably mounted at the rear end of the inner wall of the left side of the frame 1, the right side of the second guide plate 5 extends to the outer side of the frame 1 through the discharge hole 101, a second baffle plate 6 is transversely and fixedly mounted at the front end of the top of the second guide plate 5, the first baffle plate 4 is in a semicircular arc structure, the outer wall of the front end of the frame 1 is provided with a first through groove 7, the front end of the first through groove 7 is fixedly provided with a support 8, the outer wall of the front end of the support 8 is fixedly provided with a first motor 9, the output end of the first motor 9 is fixedly provided with a driving shaft, the other end of the driving shaft is fixedly provided with a fan blade 10, the first through groove 7 is internally provided with a first protection net 11 fixedly arranged at the position of the rear end of the fan blade 10, the outer wall of the rear end of the frame 1 is fixedly provided with a dust collection box 14, the joint of the dust collection box 14 and the frame 1 is provided with a second through groove 12, the inner part of the second through groove 12 is fixedly provided with a second protection net 13, and the four corners of the bottom end of the frame 1 are fixedly provided with rubber pads 21.

When using this device, the staff can at first empty the maize seed that needs to select separately into the feeding storehouse 15 inside of setting, then start second motor 16 drive the maize seed and enter into frame 1 inside through the feed opening 1502 of seting up, then the staff can start first motor 9 in step and drive fan 10 and rotate, thereby blow the dust impurity in the maize seed to the dust collection box 14 inside of setting, then combine the self weight of maize seed again through the setting of first baffle 4 and second baffle 6, make qualified maize seed and the maize seed of empty package drop respectively on the first baffle 2 and the second baffle 5 of setting, thereby can play more effective sorting to the maize seed, be semi-circular arc structural setting through first baffle 4 in addition, make the condition that qualified maize seed was blown to second baffle 5 take place.

Embodiment two:

Referring to fig. 1-4, the present embodiment provides a technical scheme based on the first embodiment, in which a feeding bin 15 is fixedly installed on a position, right above a first guide plate 2, on the left side of the top end of a frame 1, an arc+slot 1501 is formed at the bottom end inside the feeding bin 15, a blanking opening 1502 is longitudinally formed at the bottom end of the arc slot 1501, the blanking opening 1502 is communicated with the inside of the frame 1, a second motor 16 is fixedly installed on the outer wall of the rear end of the feeding bin 15, the output end of the second motor 16 is fixedly connected with a rotating rod, the other end of the rotating rod is rotationally connected with the inside of the front end of the feeding bin 15, a spiral auger 17 is fixedly installed on the rotating rod, the outer side of the spiral auger 17 is attached to the inner wall of the arc slot 1501, a third motor 18 is fixedly installed on the outer wall of the front end of the frame 1, a rotating shaft 19 is fixedly connected with an output end of the third motor 18, the other end of the rotating shaft 19 is rotationally connected with the inner wall of the rear end of the frame 1, two groups of eccentric wheels 20 are fixedly installed on the rotating shaft 19, and the top ends of the two groups of eccentric wheels 20 are respectively attached to the bottom ends of the first guide plate 2 and the second guide plate 5.

When the second motor 16 is started, the second motor 16 can drive the spiral auger 17 to rotate, so that corn seeds can enter the frame 1 from the feeding bin 15 at a uniform speed, the occurrence of blockage of the corn seeds is prevented, the influence of concentrated falling on the corn seeds caused by sorting processing is reduced, in addition, when the corn seeds are sorted by the device, a worker can drive the rotating shaft 19 to rotate by starting the third motor 18, and accordingly drive the two eccentric wheels 20 to continuously strike the bottoms of the first guide plate 2 and the second guide plate 5 respectively, and then the two eccentric wheels are combined with the plurality of groups of sieve holes 3 formed in the first guide plate 2, so that the effect of sieving out dust and other impurities contained in the corn seeds can be further achieved, and the occurrence of blockage of the corn seeds on the first guide plate 2 and the second guide plate 6 is reduced.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The seed sorting device comprises a frame (1) and is characterized in that a discharge hole (101) is longitudinally formed in the outer wall of the right side of the frame (1), a first guide plate (2) is rotatably arranged at the front end of the inner wall of the left side of the frame (1), the right side of the first guide plate (2) extends to the outer side of the frame (1) through the discharge hole (101), a plurality of groups of sieve holes (3) are formed in the first guide plate (2), a first baffle (4) is transversely and fixedly arranged at the edge position of the rear end of the top of the first guide plate (2), a second guide plate (5) is rotatably arranged at the rear end of the inner wall of the left side of the frame (1), the right side of the second guide plate (5) extends to the outer side of the frame (1) through the discharge hole (101), and a second baffle (6) is transversely and fixedly arranged at the front end of the top of the second guide plate (5).

2. A seed sorting apparatus according to claim 1, characterized in that the first baffle (4) has a semicircular arc-like structure.

3. The seed sorting device according to claim 1, wherein a first through groove (7) is formed in the outer wall of the front end of the frame (1), a support (8) is fixedly arranged at the front end of the first through groove (7), a first motor (9) is fixedly arranged on the outer wall of the front end of the support (8), a driving shaft is fixedly arranged at the output end of the first motor (9), a fan blade (10) is fixedly arranged at the other end of the driving shaft, a first protection net (11) is fixedly arranged at the rear end position of the fan blade (10) inside the first through groove (7), a dust collecting box (14) is fixedly arranged on the outer wall of the rear end of the frame (1), a second through groove (12) is formed in the joint of the dust collecting box (14) and the frame (1), and a second protection net (13) is fixedly arranged inside the second through groove (12).

4. The seed sorting device according to claim 1, wherein a feeding bin (15) is fixedly arranged at the position right above the first guide plate (2) on the left side of the top end of the frame (1), an arc groove (1501) is formed in the inner bottom end of the feeding bin (15), a feed opening (1502) is longitudinally formed in the bottom end of the arc groove (1501), the feed opening (1502) is communicated with the inside of the frame (1), a second motor (16) is fixedly arranged on the outer wall of the rear end of the feeding bin (15), a rotary rod is fixedly connected with the output end of the second motor (16), the other end of the rotary rod is in rotary connection with the inner part of the front end of the feeding bin (15), a spiral auger (17) is fixedly arranged on the rotary rod, and the outer side of the spiral auger (17) is attached to the inner wall of the arc groove (1501).

5. The seed sorting device according to claim 1, wherein a third motor (18) is fixedly arranged on the outer wall of the front end of the frame (1), the output end of the third motor (18) is fixedly connected with a rotating shaft (19), the other end of the rotating shaft (19) is rotatably connected with the inner wall of the rear end of the frame (1), two groups of eccentric wheels (20) are fixedly arranged on the rotating shaft (19), and the top ends of the two groups of eccentric wheels (20) are respectively attached to the bottom ends of the first guide plate (2) and the second guide plate (5).

6. The seed sorting device according to claim 1, wherein rubber pads (21) are fixedly arranged at four corners of the bottom end of the frame (1).