阅读说明：本技术 一种可调节式便于玉米棒脱粒处理用辅助设备 (Adjustable auxiliary assembly for threshing corn cobs ) 是由 汪如月 于 2021-01-27 设计创作，主要内容包括：本发明涉及玉米脱粒技术领域,且公开了一种可调节式便于玉米棒脱粒处理用辅助设备,包括壳体,所述壳体的内部滑动连接有基座,基座的表面活动连接有轴承,轴承的表面固定连接有螺旋杆,螺旋杆的表面固定连接有检测板,检测板的表面固定连接有压电板,壳体的内部且位于基座的表面活动连接有排气板,排气板的表面固定连接有储气管。则其反馈作用在压电板表面的力会经接电板而使灯泡发出正常的亮度,若玉米粒较软,组压电板表面收到的挤压力较小,从接电板输送到灯泡中的电流也会变小,则灯泡的亮度较低,反之灯泡的亮度较高,灯泡亮度的改变会被人们直观的看到,故从而达到了检测玉米粒干燥硬度的效果。(The invention relates to the technical field of corn threshing, and discloses an adjustable auxiliary device convenient for corn cob threshing treatment, which comprises a shell, wherein a base is slidably connected inside the shell, a bearing is movably connected on the surface of the base, a spiral rod is fixedly connected on the surface of the bearing, a detection plate is fixedly connected on the surface of the spiral rod, a piezoelectric plate is fixedly connected on the surface of the detection plate, an exhaust plate is movably connected inside the shell and positioned on the surface of the base, and a gas storage pipe is fixedly connected on the surface of the exhaust plate. The force fed back to the surface of the piezoelectric plate can enable the bulb to emit normal brightness through the power connection plate, if the corn kernels are soft, the extrusion force received by the surface of the group piezoelectric plate is small, the current transmitted to the bulb from the power connection plate is also reduced, the brightness of the bulb is low, otherwise, the brightness of the bulb is high, the change of the brightness of the bulb can be visually seen by people, and therefore the effect of detecting the dry hardness of the corn kernels is achieved.)

1. The utility model provides an adjustable is convenient for corn-on-cob threshing auxiliary assembly for processing, includes casing (1), its characterized in that: the inside sliding connection of casing (1) has base (2), the surface swing joint of base (2) has bearing (3), the fixed surface of bearing (3) is connected with hob (4), the fixed surface of hob (4) is connected with pick-up plate (5), the fixed surface of pick-up plate (5) is connected with piezoelectric plate (6), the inside of casing (1) and the surface swing joint who is located base (2) have air discharge plate (7), the fixed surface of air discharge plate (7) is connected with gas receiver (8), air current groove (9) have been seted up to the inside of gas receiver (8), the equal swing joint in both sides of the left and right sides of gas receiver (8) has reset spring (10), the top of air discharge plate (7) and the fixed surface that is located reset spring (10) are connected with spacing (11).

2. The adjustable auxiliary equipment for corn cob threshing process of claim 1, wherein: the inside of the detection plate (5) is fixedly connected with an electricity connection plate (12), and the surface of the electricity connection plate (12) is fixedly connected with a bulb (13).

3. The adjustable auxiliary equipment for corn cob threshing process of claim 1, wherein: the joint of the spiral rod (4) and the detection plate (5) is movably connected with a spring rod (14).

4. The adjustable auxiliary equipment for corn cob threshing process of claim 1, wherein: the surface of the airflow groove (9) is fixedly connected with an anti-blocking block (15), and the size of the anti-blocking block (15) is matched with that of the airflow groove (9).

5. The adjustable auxiliary equipment for corn cob threshing process of claim 1, wherein: the bottom of the exhaust plate (7) is fixedly connected with a flexible plate (16), and the length of the flexible plate (16) is matched with that of the exhaust plate (7).

6. The adjustable auxiliary equipment for corn cob threshing process of claim 1, wherein: one side of the base (2) is fixedly connected with an anti-collision plate (17), and the anti-collision plate (17) is in a semicircular appearance design.

Technical Field

The invention relates to the technical field of corn threshing, in particular to an adjustable auxiliary device convenient for corn cob threshing treatment.

Background

Corn is an annual herbaceous plant of the family poaceae; also named as corn, corn cob, corn, pearl rice, etc.; native to central and south america, it is an important food crop in the world; with the continuous progress and development of agricultural technology, people produce equipment capable of threshing corn, and the production of threshing equipment improves the working efficiency of people.

Discover behind the inquiry data, present corn threshing equipment utilizes engaged with screw mechanism more, but this kind of screw mechanism is mostly fixed connection, can not make corresponding adjustment according to the size of maize promptly, and then leads to the kernel of corn to be scratched, influences selling and depositing in its later stage, and consequently an adjustable is convenient for the corn-on-cob to thresh and handles and use auxiliary assembly and deliver to the end.

Disclosure of Invention

In order to realize the purposes of avoiding the corn kernels from being scratched by adjusting the distance according to the corn size, detecting the drying hardness of the corn kernels and reducing dust, the invention provides the following technical scheme: the utility model provides an adjustable is convenient for corn-on-cob is threshed and is handled and use auxiliary assembly, which comprises a housin, the inside sliding connection of casing has the base, the surperficial swing joint of base has the bearing, the fixed surface of bearing is connected with the hob, the fixed surface of hob is connected with the pick-up plate, the fixed surface of pick-up plate is connected with the piezoelectric plate, the inside of casing and the surperficial swing joint that is located the base have the air discharge plate, the fixed surface of air discharge plate is connected with the gas receiver, the air current groove has been seted up to the inside of gas receiver, the equal swing joint in both sides of the left and right sides of gas.

Preferably, the detection plate is fixedly connected with an electric plate inside, and the surface of the electric plate is fixedly connected with a bulb.

Preferably, the joint of the spiral rod and the detection plate is movably connected with a spring rod.

Preferably, the surface of the airflow groove is fixedly connected with an anti-blocking block, and the size of the anti-blocking block is matched with that of the airflow groove.

Preferably, the bottom of the exhaust plate is fixedly connected with a flexible plate, and the length of the flexible plate is matched with that of the exhaust plate.

Preferably, one side of the base is fixedly connected with an anti-collision plate, and the anti-collision plate is designed in a semicircular appearance mode.

Preferably, the function of the anti-collision plate is to avoid the phenomenon that symmetrical bases contact with each other when the corn kernels are taken off.

The invention has the beneficial effects that:

1. place the inside at the casing through the maize of waiting to thresh, the back starts drive assembly, the hob is driven rotatoryly promptly, it is suitable if the maize size at this moment and the distance between the hob of symmetry, then reset spring can not be extruded, otherwise if maize at this moment is too big or the undersize, then the maize can extrude the hob and remove, can apply at the certain power in air discharge plate surface when the hob removes, back air discharge plate extrusion gas receiver, gas in the back gas receiver flows from the air current groove, the back is discharged out by the air discharge plate, so reached and avoided the effect that the kernel of corn was splashed by the fish tail and avoid the dust according to maize size adjustment distance.

2. Through placing the surface at the hob of symmetry with the maize, back when the hob is rotatory when threshing the maize, the pick-up plate can contact with the kernel of corn, if kernel of corn hardness this moment is moderate, then its feedback effect can make the bulb send normal luminance through connecing the electroplax at the power on piezoelectric plate surface, if the kernel of corn is softer, the extrusion force of group piezoelectric plate surface receipt is less, current in the bulb also can diminish from connecing the electroplax to carry, then the luminance of bulb is lower, otherwise the luminance of bulb is higher, the change of bulb luminance can be seen by people audio-visually, so reached the effect of detecting the dry hardness of kernel of corn.

Drawings

FIG. 1 is a front cross-sectional view of the housing construction of the present invention;

FIG. 2 is a schematic view of a screw according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic view of the exhaust plate of the present invention;

fig. 5 is a partially enlarged view of fig. 4 at B.

In the figure: 1. a housing; 2. a base; 3. a bearing; 4. a screw rod; 5. detecting a plate; 6. a piezoelectric plate; 7. an exhaust plate; 8. a gas storage pipe; 9. an air flow groove; 10. a return spring; 11. a limiting frame; 12. a power connection plate; 13. a bulb; 14. a spring lever; 15. an anti-blocking block; 16. a flexible board; 17. an anti-collision plate;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an adjustable auxiliary device for corn cob threshing comprises a housing 1, wherein the housing 1 is internally and slidably connected with a base 2, one side of the base 2 is fixedly connected with an anti-collision plate 17, and the anti-collision plate 17 is designed in a semicircular appearance; the anti-collision plate 17 is used for avoiding the phenomenon that symmetrical bases are contacted with each other when the corn kernels are taken off; the surface of the base 2 is movably connected with a bearing 3, the surface of the bearing 3 is fixedly connected with a screw rod 4, the surface of the screw rod 4 is fixedly connected with a detection plate 5, the interior of the detection plate 5 is fixedly connected with an electric connection plate 12, and the surface of the electric connection plate 12 is fixedly connected with a bulb 13; the joint of the spiral rod 4 and the detection plate 5 is movably connected with a spring rod 14; place the inside at casing 1 through the maize of waiting to thresh, the back starts drive assembly, hob 4 is driven rotatoryly promptly, distance between 4 of hob if the maize size and the symmetry at this moment is suitable, then reset spring 10 can not be extrudeed, otherwise if maize at this moment is too big or the undersize, then maize can extrude hob 4 and remove, can apply at 7 surperficial certain power of air discharge plate when hob 4 removes, back air discharge plate 7 extrudees the gas receiver 8, gas in the back gas receiver 8 flows from air current groove 9, the back is discharged out by air discharge plate 7, so reached and avoided the effect that the kernel of corn is splashed by the fish tail and avoid the dust according to maize size adjustment distance.

The surface of the detection plate 5 is fixedly connected with a piezoelectric plate 6, and the principle of the piezoelectric effect is that if pressure is applied to a piezoelectric material, the piezoelectric material generates potential difference (called as positive piezoelectric effect), and conversely, if voltage is applied, mechanical stress (called as inverse piezoelectric effect) is generated; an exhaust plate 7 is movably connected to the surface of the base 2 inside the shell 1, an air storage pipe 8 is fixedly connected to the surface of the exhaust plate 7, an airflow groove 9 is formed in the air storage pipe 8, an anti-blocking block 15 is fixedly connected to the surface of the airflow groove 9, and the size of the anti-blocking block 15 is matched with that of the airflow groove 9; through placing the maize on the surface of the hob 4 of symmetry, later when hob 4 is rotatory when threshing the maize, pick-up plate 5 can contact with the kernel of maize, if kernel of maize hardness at this moment is moderate, then its feedback effect can make bulb 13 send normal luminance through connecting electric plate 12 at the surperficial power of piezoelectric plate 6, if the kernel of maize is softer, then the extrusion force that piezoelectric plate 6 surface received is less, current in carrying bulb 13 from connecting electric plate 12 also can diminish, then bulb 13's luminance is lower, otherwise bulb 13's luminance is higher, bulb 13's change can be seen by people's audio-visual, so reached the effect of detecting the dry hardness of kernel of maize.

The left side and the right side of the gas storage pipe 8 are movably connected with return springs 10, and limiting frames 11 are fixedly connected above the exhaust plate 7 and positioned on the surfaces of the return springs 10; the bottom of the exhaust plate 7 is fixedly connected with a flexible plate 16, and the length of the flexible plate 16 is matched with that of the exhaust plate 7.

When using, place the inside at casing 1 through the maize of waiting to thresh, the back starts the driver part, hob 4 is driven rotatoryly promptly, it is suitable if the distance between the maize size at this moment and the hob 4 of symmetry, then reset spring 10 can not be extrudeed, otherwise if maize at this moment is too big or the undersize, then maize can extrude hob 4 and remove, can apply at 7 surperficial certain power of air discharge plate when hob 4 removes, back air discharge plate 7 extrudees the gas receiver 8, gas in the back gas receiver 8 flows out from air current groove 9, the back is discharged out by air discharge plate 7, so reached and avoided the effect that the kernel of corn is splashed by the fish tail and avoid the dust according to maize size adjustment distance.

Through placing the maize on the surface of the hob 4 of symmetry, later when hob 4 is rotatory when threshing the maize, pick-up plate 5 can contact with the kernel of maize, if kernel of maize hardness at this moment is moderate, then its feedback effect can make bulb 13 send normal luminance through connecting electric plate 12 at the surperficial power of piezoelectric plate 6, if the kernel of maize is softer, then the extrusion force that piezoelectric plate 6 surface received is less, current in carrying bulb 13 from connecting electric plate 12 also can diminish, then bulb 13's luminance is lower, otherwise bulb 13's luminance is higher, bulb 13's change can be seen by people's audio-visual, so reached the effect of detecting the dry hardness of kernel of maize.

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 phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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