CN217797395U

CN217797395U - A edulcoration equipment for being directed at crop seed

Info

Publication number: CN217797395U
Application number: CN202221053654.7U
Authority: CN
Inventors: 李长安; 周辉; 杨靖宇; 赵辉; 邹玉宁; 朱志冬; 袁新杰
Original assignee: Anhui Shenggu Agricultural Technology Co ltd
Current assignee: Anhui Shenggu Agricultural Technology Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-11-15
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses an edulcoration equipment for being directed at crops seed relates to agricultural machine technical field. The screening device comprises an impurity removing box with an opening at the top end, wherein a screening mechanism is arranged in the impurity removing box, an inverted U-shaped frame is fixed at the top of the impurity removing box, an air cylinder for driving the screening mechanism to vibrate up and down is installed in the center of the top of the frame, a winnowing component is arranged on one side of the frame, and a dust removing component is arranged on the other side of the frame; screening mechanism includes urceolus and the inner tube of fixed connection in the urceolus, the bottom of inner tube is provided with the one-level screen cloth, and one-level screen cloth top central authorities are fixed with the connecting rod that is used for being connected with the cylinder, the bottom of urceolus is provided with the second grade screen cloth, the edulcoration incasement portion of urceolus below one side rotates and is connected with the sieve, and one side that the edulcoration incasement wall was kept away from to the sieve is connected with tertiary screen cloth. The utility model overcomes prior art's is not enough, improves edulcoration effect and work efficiency, avoids arousing a large amount of raise dusts.

Description

A edulcoration equipment for being directed at crop seed

Technical Field

The utility model relates to an agricultural machine technical field, concretely relates to an edulcoration equipment for being directed at crop seed.

Background

Agriculture belongs to the first industry, is an important industrial department in national economy, and has higher and higher agricultural efficiency along with the development of society. Most crops are planted by sowing seeds, in order to ensure that a batch of seeds have good growth conditions after being sowed, the seeds need to be subjected to impurity removal, sand grains, empty shells, shrivelled grains and the like mixed in the seeds are removed, and if the seeds are directly sowed without impurity removal treatment, the germination rate is reduced, and the harvest of the next year is affected.

At present, the impurity that the peasant mostly carried out the seed before the seeding is got rid of by the manual work, wastes time and energy, and when getting rid of impurity, arouses a large amount of raise dusts easily. To this end, we propose an apparatus for decontaminating crop seeds.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Waste time and energy to the artifical edulcoration of prior art, and easily arouse not enough of a large amount of raise dusts, the utility model provides an edulcoration equipment for to crops seed.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an impurity removing device for crop seeds comprises an impurity removing box with an opening at the top end, wherein a screening mechanism is arranged in the impurity removing box, an inverted U-shaped rack is fixed at the top of the impurity removing box, an air cylinder for driving the screening mechanism to vibrate up and down is installed in the center of the top of the rack, a winnowing component is arranged on one side of the rack, and a dust removing component is arranged on the other side of the rack;

screening mechanism includes the urceolus and through a plurality of connecting block fixed connection the inner tube in the urceolus, the bottom of inner tube is provided with the one-level screen cloth, and one-level screen cloth top central authorities are fixed with the connecting rod that is used for being connected with the cylinder, the bottom of urceolus is provided with the second grade screen cloth, the edulcoration incasement wall of urceolus below one side rotates and is connected with the sieve, and the sieve keeps away from one side of edulcoration incasement wall and is connected with tertiary screen cloth.

According to the preferable technical scheme, the telescopic end of the cylinder penetrates through the top of the rack and is connected with the sleeve, an inner thread groove is formed in the inner wall of the sleeve downwards, and an outer thread matched with the inner thread groove is formed in the top rod body of the connecting rod.

The preferred technical scheme, the mesh aperture of one-level screen cloth is greater than the mesh aperture of second grade screen cloth is greater than the mesh aperture of tertiary screen cloth, the mesh aperture of one-level screen cloth with the mesh aperture of second grade screen cloth all is greater than the seed particle diameter, the mesh aperture of tertiary screen cloth is less than the seed particle diameter.

According to the preferable technical scheme, an L-shaped rod is fixed on the outer wall of one side, close to the sieve plate, of the outer barrel, and the bottom end of the L-shaped rod is connected with a pressing ball used for pressing the sieve plate.

According to the technical scheme, a discharge hole convenient for the three-stage screen to penetrate out is formed in the lower portion of one side of the impurity removing box, the bottom of the three-stage screen is connected with the bottom of the discharge hole through a spring, and an ash removing door is arranged on the lower portion of the other side of the impurity removing box.

The air separation component comprises a fan fixed on the outer wall of one side of the impurity removal box, an air outlet pipe is communicated with the output end of the fan, and the air outlet pipe penetrates through one side wall of the rack and is communicated with an air outlet head.

Further preferred technical scheme, the dust removal subassembly includes the dust removal section of thick bamboo that sets up relatively with the air-out head, and the dust removal section of thick bamboo keeps away from one side of air-out head about both ends all be connected with T type picture peg, set up two T type spouts corresponding with T type picture peg on the frame is close to one side inner wall of dust removal section of thick bamboo, and in T type picture peg sliding insertion T type spout, be provided with filter screen and electrostatic precipitator net in the dust removal section of thick bamboo.

According to a further preferred technical scheme, two groups of mounting grooves are symmetrically formed in the inner walls of the upper side and the lower side of the dust removing cylinder, the filter screen is embedded in one group of upper mounting groove and lower mounting groove which are close to one side of the air outlet head, the electrostatic dust removing net is embedded in the other group of upper mounting groove and lower mounting groove, and two electrodes used for being connected with the electrostatic dust removing net are mounted at the top of the dust removing cylinder.

(III) advantageous effects

An embodiment of the utility model provides an edulcoration equipment for being directed at crops seed. The method has the following beneficial effects:

1. the utility model discloses a with connecting rod and sleeve threaded connection, shake from top to bottom through cylinder drive inner tube and urceolus, support simultaneously and press the ball to reciprocate vibrations from top to bottom the sieve, make the seed sieve through one-level screen cloth, second grade screen cloth and tertiary screen cloth screening back many times, large granule impurity is detained on one-level screen cloth and second grade screen cloth, and small granule impurity sees through tertiary screen cloth whereabouts to edulcoration bottom of the case portion, and the seed after the edulcoration is collected along tertiary screen cloth landing to edulcoration case outside, improves edulcoration effect and work efficiency.

2. The utility model discloses a with T type picture peg slip insert T type spout in, realize the demountable installation of a dust removal section of thick bamboo, blow the dust impurity that the seed vibrations process produced through setting up of fan, play tuber pipe and play wind head, make it get into in the dust removal section of thick bamboo, strengthen the adsorption effect to dust impurity through setting up of filter screen and electrostatic precipitator net, avoid arousing a large amount of raise dusts.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

FIG. 1 is a schematic view of the front cut-away structure of the present invention;

FIG. 2 is a schematic view of the top-down structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the sieving mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1 impurity removing box, 2 screening mechanism, 20 connecting block, 21 outer cylinder, 22 inner cylinder, 23 first grade screen, 24 connecting rod, 25 second grade screen, 26 sieve plate, 27 third grade screen, 28L type rod, 29 pressing ball, 3 frame, 4 cylinder, 5 winnowing component, 51 fan, 52 air outlet pipe, 53 air outlet head, 6 dust removing component, 61 dust removing cylinder, 62T type inserting plate, 63 filter screen, 64 electrostatic dust removing net, 65 mounting groove, 66 electrode, 7 sleeve, 8 discharge port, 9 spring, 10 dust removing door, 11T type chute.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Examples

Referring to the attached drawings 1-3, an impurity removing device for crop seeds comprises an impurity removing box 1 with an opening at the top end, a screening mechanism 2 is arranged inside the impurity removing box 1, an inverted U-shaped frame 3 is fixed at the top of the impurity removing box 1, an air cylinder 4 for driving the screening mechanism 2 to vibrate up and down is installed in the center of the top of the frame 3, the seeds are screened in multiple stages through the vertical vibration of the screening mechanism 2, a winnowing component 5 is arranged on one side of the frame 3, a dust removing component 6 is arranged on the other side of the frame 3, dust and impurities generated in the vibration process of the seeds are blown through the winnowing component 5 and are absorbed through the dust removing component 6;

screening mechanism 2 includes urceolus 21 and through the inner tube 22 of a plurality of connecting blocks 20 fixed connection in urceolus 21, the bottom of inner tube 22 is provided with one-level screen cloth 23, and one-level screen cloth 23 top central authorities are fixed with the connecting rod 24 that is used for being connected with cylinder 4, the bottom of urceolus 21 is provided with second grade screen cloth 25, the rotation of the 1 inner wall of edulcoration case of urceolus 21 below one side is connected with sieve 26, and one side that the edulcoration case 1 inner wall was kept away from to sieve 26 is connected with tertiary screen cloth 27, sieves the seed many times through one-level screen cloth 23, second grade screen cloth 25 and tertiary screen cloth 27.

In order to facilitate the demountable installation of the screening mechanism 2, the optimized structure is that the telescopic end of the cylinder 4 penetrates through the top of the rack 3 and is connected with the sleeve 7, an internal thread groove is formed in the inner wall of the sleeve 7 downwards, and an external thread matched with the internal thread groove is arranged on the top rod body of the connecting rod 24.

In order to facilitate the seed screening for a plurality of times, it is more preferable that the mesh aperture of the primary screen 23 is larger than the mesh aperture of the secondary screen 25 and larger than the mesh aperture of the tertiary screen 27, the mesh aperture of the primary screen 23 and the mesh aperture of the secondary screen 25 are both larger than the seed particle size, and the mesh aperture of the tertiary screen 27 is smaller than the seed particle size. Because the mesh aperture of screen cloth at different levels is different, the biggest granule impurity is detained on one-level screen cloth 23, and the granule impurity that is slightly tiny is detained on second grade screen cloth 25, and the tiny granule impurity sees through tertiary screen cloth 27 whereabouts to edulcoration case 1 bottom, and the seed after the edulcoration slides along tertiary screen cloth 27 to the outside of edulcoration case 1 and collects.

In order to facilitate the screen mesh to vibrate up and down, it is more preferable that an L-shaped rod 28 is fixed on an outer wall of the outer cylinder 21 near the screen plate 26, and a pressing ball 29 for pressing the screen plate 26 is connected to a bottom end of the L-shaped rod 28. The cylinder 4 drives the inner cylinder 22 and the outer cylinder 21 to vibrate up and down, and simultaneously the pressing ball 29 moves up and down to vibrate the sieve plate 26 up and down.

In order to facilitate discharging and ash removal, the more optimized point is that a discharging port 8 convenient for the three-stage screen 27 to penetrate out is formed in the lower portion of one side of the impurity removing box 1, the bottom of the three-stage screen 27 is connected with the bottom of the discharging port 8 through a spring 9, and an ash removing door 10 is arranged on the lower portion of the other side of the impurity removing box 1. The spring 9 is arranged to elastically support the three-stage screen 27, and the dust removing door 10 is arranged to clean dust and impurities which fall to the bottom of the impurity removing box 1 through the three-stage screen 27.

In order to facilitate the removal of dust and impurities generated in the vibration process of the seeds, the winnowing component 5 preferably comprises a fan 51 fixed on the outer wall of one side of the impurity removing box 1, the output end of the fan 51 is communicated with an air outlet pipe 52, and the air outlet pipe 52 penetrates through one side wall of the rack 3 and is communicated with an air outlet head 53. In the seed vibration process, tiny dust impurities can float in the air, and the tiny dust impurities are blown by the air outlet head 53 to move towards the dust removal component 6.

In order to facilitate dust removal, what optimize more lies in, dust removal component 6 includes the dust removal section of thick bamboo 61 that sets up relatively with the play wind head 53, and both ends all are connected with T type picture peg 62 about the one side that a dust removal section of thick bamboo 61 kept away from the play wind head 53, frame 3 is close to and has seted up two T type spouts 11 corresponding with T type picture peg 62 on one side inner wall of a dust removal section of thick bamboo 61, and in T type picture peg 62 sliding insertion T type spout 11, be provided with filter screen 63 and electrostatic precipitator net 64 in the dust removal section of thick bamboo 61. The dust removing cylinder 61 is convenient to mount and dismount through the arrangement of the T-shaped inserting plate 62 and the T-shaped sliding groove 11, and the adsorption effect on dust and impurities is enhanced through the arrangement of the filter screen 63 and the electrostatic dust removing screen 64.

In order to facilitate the installation of the filtering net 63 and the electrostatic dust removing net 64, it is more preferable that two sets of mounting grooves 65 are symmetrically formed on the inner walls of the upper and lower sides of the dust removing cylinder 61, the filtering net 63 is embedded in one set of upper and lower mounting grooves 65 near one side of the air outlet 53, the electrostatic dust removing net 64 is embedded in the other set of upper and lower mounting grooves 65, and two electrodes 66 for connecting with the electrostatic dust removing net 64 are installed on the top of the dust removing cylinder 61. Carry out preliminary absorption to dust impurity through filter screen 63 and filter, electrode 661 divide into positive pole and negative pole, can make electrostatic precipitator net 64 produce the electrostatic field, and dust impurity gets into the electrostatic field after filter screen 63 filters absorption by the electrical separation, and the dust grain combines the area with the anion to take the negative electricity after, tends positive pole surface discharge and deposit, adsorbs on electrostatic precipitator net 64, dust and particulate matter in the air that can significantly reduce, and dust removal effect is good.

The working principle is as follows: during the use, with connecting rod 24 and sleeve 7 threaded connection, start cylinder 4 drive inner tube 22 and urceolus 21 vibrations from top to bottom, simultaneously support ball 29 and reciprocate vibrations about sieve 26, make the seed through one-level screen cloth 23, secondary screen cloth 25 and tertiary screen cloth 27 sieve back many times, large granule impurity is detained on one-level screen cloth 23 and secondary screen cloth 25, little granule impurity sees through tertiary screen cloth 27 whereabouts to edulcoration case 1 bottom, the seed after the edulcoration is followed tertiary screen cloth 27 landing to edulcoration case 1 outside and is collected, start fan 51 simultaneously, and energize electrode 66, blow in the dust impurity that seed vibrations process produced gets into dust removal section of thick bamboo 61, avoid arousing a large amount of raise dusts.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an edulcoration equipment for being directed at crops seed, includes top open-ended edulcoration case (1), its characterized in that: a screening mechanism (2) is arranged in the impurity removing box (1), an inverted U-shaped frame (3) is fixed at the top of the impurity removing box (1), an air cylinder (4) used for driving the screening mechanism (2) to vibrate up and down is installed in the center of the top of the frame (3), a winnowing component (5) is arranged on one side of the frame (3), and a dust removing component (6) is arranged on the other side of the frame (3);

screening mechanism (2) include urceolus (21) and through inner tube (22) of a plurality of connecting blocks (20) fixed connection in urceolus (21), the bottom of inner tube (22) is provided with one-level screen cloth (23), and one-level screen cloth (23) top central authorities are fixed with connecting rod (24) that are used for being connected with cylinder (4), the bottom of urceolus (21) is provided with second grade screen cloth (25), the edulcoration case (1) inner wall rotation of urceolus (21) below one side is connected with sieve (26), and one side that edulcoration case (1) inner wall was kept away from in sieve (26) is connected with tertiary screen cloth (27).

2. An apparatus for decontaminating seed of agricultural crops as claimed in claim 1, wherein: the telescopic end of the air cylinder (4) penetrates through the top of the rack (3) and is connected with the sleeve (7), an inner thread groove is formed in the inner wall of the sleeve (7) downwards, and an external thread matched with the inner thread groove is arranged on the top rod body of the connecting rod (24).

3. An apparatus for decontaminating seed of agricultural crops as claimed in claim 1, wherein: the mesh aperture of one-level screen cloth (23) is greater than the mesh aperture of second grade screen cloth (25) is greater than the mesh aperture of tertiary screen cloth (27), the mesh aperture of one-level screen cloth (23) with the mesh aperture of second grade screen cloth (25) all is greater than the seed particle diameter, the mesh aperture of tertiary screen cloth (27) is less than the seed particle diameter.

4. An apparatus for decontaminating seed of agricultural crops as claimed in claim 1, wherein: an L-shaped rod (28) is fixed on the outer wall of one side, close to the sieve plate (26), of the outer cylinder (21), and the bottom end of the L-shaped rod (28) is connected with a pressing ball (29) used for pressing the sieve plate (26).

5. An apparatus for decontaminating seed of agricultural crops as claimed in claim 1, wherein: discharge gate (8) that be convenient for tertiary screen cloth (27) to wear out are seted up to one side lower part of edulcoration case (1), and are connected through spring (9) between tertiary screen cloth (27) bottom and discharge gate (8) bottom, the opposite side lower part of edulcoration case (1) is provided with deashing door (10).

6. An apparatus for decontaminating seed of agricultural crops as claimed in claim 1, wherein: winnowing subassembly (5) are including fixing fan (51) on edulcoration case (1) one side outer wall, and the output intercommunication of fan (51) has out tuber pipe (52), it has air-out head (53) to run through frame (3) a lateral wall and communicate out tuber pipe (52).

7. An apparatus for decontaminating seed of agricultural crops as claimed in claim 6, wherein: dust removal subassembly (6) include dust removal section of thick bamboo (61) with the relative setting of air-out head (53), and dust removal section of thick bamboo (61) keep away from one side of air-out head (53) about both ends all be connected with T type picture peg (62), set up two T type spout (11) corresponding with T type picture peg (62) on frame (3) is close to one side inner wall of dust removal section of thick bamboo (61), and T type picture peg (62) slide insert in T type spout (11), be provided with filter screen (63) and electrostatic precipitator net (64) in dust removal section of thick bamboo (61).

8. An apparatus for decontaminating crop seeds as claimed in claim 7, wherein: two sets of mounting grooves (65) have been seted up to the symmetry on the upper and lower both sides inner wall of dust removal section of thick bamboo (61), filter screen (63) are inlayed and are established in a set of upper and lower mounting groove (65) that are close to air-out head (53) one side, electrostatic precipitator net (64) are inlayed and are established in another set of upper and lower mounting groove (65), two electrodes (66) that are used for being connected with electrostatic precipitator net (64) are installed at the top of dust removal section of thick bamboo (61).