CN216460139U

CN216460139U - Rice planting is with seed selection device

Info

Publication number: CN216460139U
Application number: CN202122970554.2U
Authority: CN
Inventors: 白云龙
Original assignee: Yingkou Tianyu Rice Industry Co ltd
Current assignee: Yingkou Tianyu Rice Industry Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-10
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a seed selection device for rice planting, which comprises a box body, wherein a dust box is arranged at the left end of the box body and is communicated with the box body, four fans which are linearly and equidistantly distributed are arranged at the upper part of the right end of the box body and are communicated with the box body, a tank body is arranged at the upper end of the box body and is communicated with the box body, a filtering device is arranged at the left part of the upper end of the tank body and is communicated with the tank body, a scattering device is arranged in the middle of the upper end of the tank body and extends into the tank body, and a baffle is arranged in an inner cavity of the tank body. According to the seed selection device for rice planting, impurities of rice seeds are further reduced by arranging the filtering device, the seed selection quality of subsequent rice seeds is improved, the rice seeds can be uniformly pushed into the box body by arranging the scattering device, too much feeding at one time is avoided, and the efficiency of separating the rice seeds by wind power generated by a subsequent fan is improved.

Description

Rice planting is with seed selection device

Technical Field

The utility model relates to the technical field of rice seed selection, in particular to a seed selection device for rice planting.

Background

The method is characterized in that the rice needs to be selected before sowing, the seed selection is to select the rice with full grains as seeds, the seed selection aims at removing grass seeds, rice straws, impurities and unsaturated grains mixed in the seeds to improve the quality of the seeds, and the seed selection is usually carried out on the rice by using a seed selection device.

The prior seed selection device has the following disadvantages: 1. most of the existing seed selection devices select seeds by wind power, impurities such as rice straws and the like partially mixed in the rice seeds cannot be completely removed or the separation of an air blower is insufficient, so that the impurities cannot be completely removed and the subsequent seed selection quality is influenced, therefore, the rice seeds need to be secondarily screened in the traditional technology, and the labor capacity is increased; 2. most of the existing seed selection devices directly pour rice into the seed selection device, so that the rice seeds are accumulated, the seed selection efficiency is influenced, the blockage of the seed selection device can be caused, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a seed selection device for rice planting, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a seed selection device for rice planting comprises a box body, wherein a dust box is installed at the left end of the box body and is communicated with the box body, four fans are installed at the upper portion of the right end of the box body and are linearly and equidistantly distributed, the four fans are communicated with the box body, a tank body is installed at the upper end of the box body and is communicated with the box body, a filtering device is installed at the left portion of the upper end of the tank body and is communicated with the tank body, a scattering device is installed at the middle portion of the upper end of the tank body and extends into the tank body, a baffle is installed in an inner cavity of the tank body, a plurality of irregularly distributed through holes are formed in the upper end of the baffle, a vibration device is arranged in the inner cavity of the box body, a second collection box is installed on the lower inner wall of the box body and is located below the vibration device, and a rectangular through groove is formed in the lower portion of the right end of the box body, the right end of the vibrating device penetrates through the rectangular through groove and extends to the right side of the box body, a first collecting box is arranged on the lower portion of the right end of the box body, and the first collecting box is located below the vibrating device.

Preferably, vibrator includes the diaphragm, the diaphragm sets up in the inner chamber of box, vibrating motor is installed to the upper end left part of diaphragm, the inside of diaphragm is provided with first screen cloth, the lower extreme four corners of diaphragm all is provided with the spring, the lower inner wall fixed connection of one end and the box that the diaphragm was kept away from to the spring.

Preferably, filter equipment includes rectangle frame and electronic jar, the upper end left part at the jar body is installed to the rectangle frame, the inside swing joint of rectangle frame has the second screen cloth, the second screen cloth all runs through to the front end and the rear end of rectangle frame, the upper end at the jar body is installed to electronic jar, the output of electronic jar and the front end fixed connection of second screen cloth.

Preferably, the scattering device comprises a motor, the motor is installed in the middle of the upper end of the tank body, the output end of the motor penetrates through the upper inner wall of the tank body and is connected with a rotating shaft, and three scattering plates distributed in an annular array are installed on the lower portion of the outer cylindrical surface of the rotating shaft.

Preferably, the lower end of the scattering plate is movably connected with the upper end of the baffle plate.

Preferably, the second screen is located above the baffle.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the seed selection device for rice planting, impurities of rice seeds are further reduced by arranging the filtering device, the seed selection quality of subsequent rice seeds is improved, the operation of secondary screening of the rice seeds in the traditional technology is avoided, the labor amount is reduced, the rice seeds are poured above the second screen during seed selection, the electric cylinder is opened, the output end of the electric cylinder drives the second screen to move back and forth, the speed of dropping the rice seeds from the screen holes in the second screen to the tank body is accelerated, and the working efficiency is improved;

2. according to the seed selection device for rice planting, rice can be uniformly pushed into the box body through the scattering device, too much feeding at one time is avoided, the efficiency of separating the rice from the wind power generated by a subsequent fan is improved, the scattering plate is driven to rotate by the output end of the motor through the rotating shaft during seed selection, the rice can uniformly fall from the sieve holes in the baffle plate, the rice can uniformly fall on the first sieve mesh, the dry and shriveled seeds and dust can be blown into the dust box by the wind power generated by the fan, and the integral seed selection quality of the rice is improved.

Drawings

FIG. 1 is a schematic view showing the overall structure of a rice seed selection apparatus according to the present invention;

FIG. 2 is a sectional view of a case of a seed selecting device for rice planting according to the present invention;

FIG. 3 is a schematic view showing the overall structure of a filter device of a seed selecting device for rice planting according to the present invention;

FIG. 4 is a schematic view of the overall structure of a scattering device of the seed selection device for rice planting according to the present invention.

In the figure: 1. a box body; 2. a dust box; 3. a first collection tank; 4. a vibration device; 5. a rectangular through groove; 6. a fan; 7. a tank body; 8. a breaking device; 9. a filtration device; 10. a baffle plate; 11. a second collection tank; 41. a transverse plate; 42. vibrating a motor; 43. a first screen; 44. a spring; 91. a rectangular frame; 92. An electric cylinder; 93. a second screen; 81. a motor; 82. a rotating shaft; 83. and (7) a breaking plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a seed selection device for rice planting comprises a box body 1, and is characterized in that: the left end of the box body 1 is provided with a dust box 2, the dust box 2 is communicated with the box body 1, the upper part of the right end of the box body 1 is provided with four fans 6 which are linearly distributed at equal intervals, the four fans 6 are communicated with the box body 1, the upper end of the box body 1 is provided with a tank body 7, the tank body 7 is communicated with the box body 1, the left part of the upper end of the tank body 7 is provided with a filtering device 9, the filtering device 9 is communicated with the tank body 7, the middle part of the upper end of the tank body 7 is provided with a scattering device 8, the scattering device 8 extends into the tank body 7, an inner cavity of the tank body 7 is provided with a baffle plate 10, the upper end of the baffle plate 10 is provided with a plurality of irregularly distributed through holes, an inner cavity of the box body 1 is provided with a vibration device 4, the lower inner wall of the box body 1 is provided with a second collecting box 11, the second collecting box 11 is positioned below the vibration device 4, the lower part of the right end of the box body 1 is provided with a rectangular through groove 5, the right end of the vibration device 4 passes through the rectangular through groove 5 and extends to the right side of the box body 1, the lower part of the right end of the box body 1 is provided with a first collecting box 3, and the first collecting box 3 is positioned below the vibrating device 4.

Vibrator 4 includes diaphragm 41, diaphragm 41 sets up in the inner chamber of box 1, vibrating motor 42 is installed to the upper end left part of diaphragm 41, the inside of diaphragm 41 is provided with first screen cloth 43, the lower extreme four corners of diaphragm 41 all is provided with spring 44, the one end that diaphragm 41 was kept away from to spring 44 and the lower inner wall fixed connection of box 1, diaphragm 41 and the inner wall swing joint of box 1, the inclination of diaphragm 41 is twenty degrees, first screen cloth 43 is used for sieving out not full corn and grass seeds.

Filter equipment 9 includes rectangular frame 91 and electronic jar 92, the upper end left part at jar body 7 is installed to rectangular frame 91, the inside swing joint of rectangular frame 91 has second screen cloth 93, second screen cloth 93 all runs through to the front end and the rear end of rectangular frame 91, electronic jar 92 is installed in the upper end of jar body 7, the output of electronic jar 92 and the front end fixed connection of second screen cloth 93, rectangular frame 91 and electronic jar 92 jar body cooperate the impurity that can further reduce the rice kind jointly, improve the seed selection quality of follow-up rice kind.

The scattering device 8 comprises a motor 81, the motor 81 is installed in the upper end middle part of the tank body 7, the output end of the motor 81 penetrates through the upper inner wall of the tank body 7 and is connected with a rotating shaft 82, three scattering plates 83 distributed in an annular array are installed on the lower part of the outer cylindrical surface of the rotating shaft 82, the motor 81, the rotating shaft 82 and the scattering plates 83 are jointly matched to push rice into the tank body uniformly, too much feeding is avoided at one time, and the efficiency of separating rice by wind power generated by a follow-up fan is improved.

The lower end of the scattering plate 83 is movably connected with the upper end of the baffle plate 10, and the baffle plate 10 is circular.

The second screen 93 is located above the baffle 10.

It should be noted that the utility model is a seed selection device for rice planting, which can further reduce the impurities of rice seeds and improve the seed selection quality of the subsequent rice seeds by arranging a filtering device 9, when selecting seeds, rice seeds are poured above a second screen 93, an electric cylinder 92 is opened, the output end of the electric cylinder 92 drives the second screen 93 to move back and forth, the speed of dropping the rice seeds into a tank body 7 from the sieve pores inside the second screen 93 is accelerated, and larger impurities can stop on the surface of the second screen 93, the working efficiency is improved, the rice seeds can be uniformly pushed into a box body 1 by a scattering device 8, the phenomenon that too many rice are fed at one time is avoided, the separation efficiency of the rice seeds by wind power generated by a subsequent fan is improved, when selecting seeds, the output end of a motor 81 drives a scattering plate 83 to rotate through a rotating shaft 82, so that the rice seeds uniformly fall from the sieve pores in a baffle plate 10, and further the rice seeds uniformly drop on a first screen 43, so that 6 wind-force that produce of fan can blow in dust incasement 2 with the seed and the dust of shrivelled, the whole seed selection quality of rice has been improved, when the rice falls the top of first screen cloth 43, shock dynamo 42 drives first screen cloth 43 and shakes from top to bottom, less rice can be followed the inside sieve mesh of first screen cloth 43 and fallen in second collecting box 11, and in full seed received the gravity landing first collecting box 3, the completion was to the preliminary screening of rice.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rice is planted and is used seed selection device, includes box (1), its characterized in that: the dust box (2) is installed at the left end of the box body (1), the dust box (2) is communicated with the box body (1), four fans (6) which are distributed at equal intervals in a linear mode are installed on the upper portion of the right end of the box body (1), the fans (6) are communicated with the box body (1), the tank body (7) is installed at the upper end of the box body (1), the tank body (7) is communicated with the box body (1), the filtering device (9) is installed at the left portion of the upper end of the tank body (7), the filtering device (9) is communicated with the tank body (7), the scattering device (8) is installed in the middle of the upper end of the tank body (7), the scattering device (8) extends into the tank body (7), the baffle (10) is installed in the inner cavity of the tank body (7), a plurality of irregularly-distributed through holes are formed in the upper end of the baffle (10), and the vibration device (4) is arranged in the inner cavity of the box body (1), the lower inner wall of box (1) is installed second collecting box (11), second collecting box (11) are located the below of vibrator (4), logical groove (5) of rectangle have been seted up to the right-hand member lower part of box (1), the right-hand member of vibrator (4) passes logical groove (5) of rectangle and extends to the right side of box (1), the right-hand member lower part of box (1) is provided with first collecting box (3), first collecting box (3) are located the below of vibrator (4).

2. The seed selection device for rice planting according to claim 1, wherein: vibrator (4) include diaphragm (41), diaphragm (41) set up in the inner chamber of box (1), vibrating motor (42) are installed to the upper end left part of diaphragm (41), the inside of diaphragm (41) is provided with first screen cloth (43), the lower extreme four corners of diaphragm (41) all is provided with spring (44), the lower inner wall fixed connection of one end and box (1) that diaphragm (41) were kept away from in spring (44).

3. The seed selection device for rice planting according to claim 1, wherein: filter equipment (9) include rectangle frame (91) and electronic jar (92), the upper end left part at jar body (7) is installed in rectangle frame (91), the inside swing joint of rectangle frame (91) has second screen cloth (93), front end and the rear end to rectangle frame (91) are all run through to second screen cloth (93), the upper end at jar body (7) is installed in electronic jar (92), the output of electronic jar (92) and the front end fixed connection of second screen cloth (93).

4. The seed selection device for rice planting according to claim 1, wherein: the scattering device (8) comprises a motor (81), the motor (81) is installed in the middle of the upper end of the tank body (7), the output end of the motor (81) penetrates through the upper inner wall of the tank body (7) and is connected with a rotating shaft (82), and three scattering plates (83) distributed in an annular array mode are installed on the lower portion of the outer cylindrical surface of the rotating shaft (82).

5. The seed selection device for rice planting according to claim 4, wherein: the lower end of the scattering plate (83) is movably connected with the upper end of the baffle plate (10).

6. The seed selection device for rice planting according to claim 3, wherein: the second screen (93) is located above the baffle (10).