CN113959181A

CN113959181A - Three-dimensional corn tedder

Info

Publication number: CN113959181A
Application number: CN202111035147.0A
Authority: CN
Inventors: 杨竺立
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-05
Filing date: 2021-09-05
Publication date: 2022-01-21

Abstract

The invention discloses a three-dimensional rice tedder, which relates to the field of grain airing equipment, and adopts the technical scheme that the three-dimensional rice tedder comprises a bottom plate and an airing area; the separation plate is arranged in the airing area and parallel to the vertical plate, so that the airing area of the paddy can be changed by transversely moving the separation plate, and the thickness of the paddy layer can be changed; the side of the partition board close to the vertical plate is connected with a movable rod, and the side of the vertical plate close to the movable rod is provided with a temperature control assembly which drives the movable rod to move transversely according to the external temperature; the sunning is equipped with the rake arm in the region, and the rake arm downside is equipped with a plurality of intermittent type distribution's rake teeth, and the rake arm is parallel with the division board, is equipped with on the rake arm to make the rake arm do reciprocating motion's tedding device between division board and the baffle of keeping away from the partition side through external power, and the technological effect is that the paddy carries out long-time irradiation with corn layer bodiness and upset and then reduction under the too high condition of irradiation temperature.

Description

Three-dimensional corn tedder

Technical Field

The invention relates to the technical field of grain airing equipment, in particular to a three-dimensional rice tedder.

Background

After the rice is harvested, the rice can be stored after being aired, the airing is sufficient, the rice needs to be turned in the airing process, at present, when the rice is aired, the rice is mostly directly placed on the ground for airing, on one hand, sufficient ground area is difficult to air, on the other hand, the impurities on the ground are difficult to clean, and some impurities are inevitably mixed in the airing process of the rice.

At present, Chinese patent with publication number CN108278873 discloses a stereoscopic type paddy tedding device for agriculture, which comprises a bottom plate, a baffle plate and the like; the left and right sides all is connected with the riser on the bottom plate, and the upside all is connected with primary shaft bearing in the riser, all is connected with first bull stick in the primary shaft bearing.

Although this kind of equipment can make the even being heated of corn, adopt the mode of three-dimensional sunning to practice thrift the ground space in addition in the sunning, but corn high temperature resistance is poor, if the corn is by the solarization then can lead to exploding the waist grain and increase, but this equipment can't shelter from the cooling to the corn under the condition of insolating, and then make the device can't reduce and explode the waist grain.

Disclosure of Invention

The invention aims to provide a three-dimensional rice tedder which has the advantages that a rice layer is thickened and overturned under the condition of overhigh irradiation temperature, and long-time irradiation of rice is avoided.

The technical purpose of the invention is realized by the following technical scheme:

a vertical plate is vertically connected to the bottom plate, a plurality of airing plates are transversely connected to two sides of the vertical plate, first baffle plates are connected to two sides, close to the vertical plate, of the airing plates, and second baffle plates are connected to one sides, far away from the vertical plate, of the airing plates, so that the first baffle plates, the second baffle plates, the vertical plate and the airing plates form independent airing areas; the separation plate is arranged in the airing area and parallel to the vertical plate, so that the airing area of the paddy can be changed by transversely moving the separation plate, and the thickness of the paddy layer can be changed; the side of the partition board close to the vertical plate is connected with a movable rod, and the side of the vertical plate close to the movable rod is provided with a temperature control assembly which drives the movable rod to move transversely according to the external temperature; the airing area is internally provided with a rake rod, a plurality of rake teeth which are distributed intermittently are arranged on the lower side of the rake rod, the rake rod is parallel to the partition plate, and the rake rod is provided with a tedding device which enables the rake rod to move back and forth between the partition plate and a second baffle plate far away from the partition side through external power.

By adopting the technical scheme, the airing area is larger due to the arrangement of the plurality of airing areas, so that the airing efficiency is higher, meanwhile, due to the arrangement of the airing plates, workers do not need to clean the ground, and manual operation is reduced; the arrangement of the partition plate and the temperature control assembly enables the aired paddy to become thick along with the increase of temperature, so that the airing area is reduced, meanwhile, the arrangement of the tedding device can continuously turn over the paddy, further, the airing time of single grains of paddy is reduced under the condition that the total amount is unchanged and the airing area is reduced, therefore, the single airing time of the paddy is reduced when the illumination intensity is increased through the linkage of the temperature control assembly and the tedding device, the aired paddy is turned to the lower side of the paddy layer, the water in the aired paddy is diffused to the surface, the gradient of the moisture content inside and outside the paddy is reduced, the stress and the deformation of the paddy caused by drying are eliminated, and the generation of waist grains caused by overhigh temperature of the paddy is avoided; the temperature control assembly is linked with the tedding device, so that the airing device can uniformly lay the paddy when the temperature is reduced, and the practicability of the device is higher; the independent setting in each sunning region makes each sunning region because there is the difference vertically and transversely, but the independent setting of temperature control subassembly and tedding device in the sunning region makes each sunning region can carry out independent change according to the illumination of position, thereby makes the sunning more accurate.

Further setting: the temperature control assembly comprises an electric push rod connected to the vertical plate, and the electric push rod is connected with the moving rod; the upper side of the electric push rod is provided with a temperature sensor, and the temperature sensor and the electric push rod are connected with an external power supply; the bottom plate is provided with a PLC controller, and the PLC controller, the temperature control assembly and the external power supply are connected.

Through adopting above-mentioned technical scheme, the setting up of carriage release lever makes the shift position of division board bigger, and then can be more effective utilization sun-curing plate's area, and electric putter's setting can be stable promotes the division board and removes simultaneously, prevents to grind corn and pulverizes.

Further setting: the tedding device comprises a sliding chute arranged on the first baffle, and the rake rod is connected with the sliding chute in a sliding manner; a conveying belt is arranged on the outer side of the first baffle, a sleeve is arranged on the conveying belt, and the sleeve is connected with the rake rod in a sliding manner; the conveying belt comprises a micro motor, touch switches are respectively arranged on the opposite sides of the partition plate and the second baffle plate, the touch switches are in sliding contact with the rake lever, and the micro motor, the touch switches and an external power supply are connected; and the division plate and the second division plate are provided with displacement assemblies which enable the rake rods to vertically displace along the sleeves through propping so as to change the propping positions of the rake teeth and the paddy.

By adopting the technical scheme, the arrangement of the touch switch enables the rake lever to automatically adapt to the changed airing area, so that the paddy can be better tedded; the setting of displacement subassembly makes the rake arm can change original upset position when removing to the both sides of sunning area to can carry out complete tedding to the corn, further improve the sunning of corn even.

Further setting: the displacement assembly comprises conical stop blocks which are respectively arranged on the partition plate and the second stop plate, the conical stop blocks are positioned on the lower side of the touch switch, and the conical stop blocks on the two sides are obliquely and oppositely arranged; the displacement assembly further comprises abutting rods arranged on two sides of the rake rod, and the abutting rods are in sliding abutting with the conical stop blocks.

Through adopting above-mentioned technical scheme, the cooperation of distance between toper piece and the adjacent rake teeth for the rake lever can overturn the corn that does not overturn last time after removing, thereby reaches to overturn all corn at the in-process of reciprocating once.

Further setting: the conveying belt is provided with a speed change assembly for changing the moving speed of the conveying belt; the variable speed assembly comprises a slide rheostat arranged on one side of any one first baffle, a slide sheet on the slide rheostat is connected with the partition plate, and the slide rheostat, the micro motor and an external power supply are connected.

Through adopting above-mentioned technical scheme, the setting up of slide rheostat makes resistance when the temperature uprises diminish, and then has accelerated the translation rate of rake arm and has made the upset frequency of corn accelerate to reduce the irradiation time of corn and with this further avoid corn high temperature.

Further setting: the airing area is provided with a plurality of fans which are transversely arranged, and the fans are connected with an external power supply; the fan is connected to the vertical plate, so that accelerated airflow is formed above the airing area; the bottom of the airing plate is fully distributed with vent holes, the bottom of the airing plate is connected with a wind collecting plate, and the wind collecting plate inclines towards the side far away from the vertical plate.

By adopting the technical scheme, the fan can continuously ventilate the paddy during airing, so that the movement of water vapor in the paddy can be accelerated, the paddy is prevented from dewing or heating and mildewing, and the air on the lower side of the airing plate can move upwards through the vent holes according to the Bernoulli principle because the air flow rate on the upper part of the paddy layer is high, so that the air flow speed on the side of the airing area is accelerated, and the temperature difference in the paddy layer is further accelerated; the arrangement of the wind collecting plate can accelerate the convergence of air when wind blows, so that the flow of the air is improved; simultaneously the setting of fan makes the corn blow away the dust etc. in the corn at the process of tedding, can prevent moreover that birds etc. from eating corn.

Further setting: the fan, the sliding rheostat and an external power supply are connected; the solar panel is arranged on the outer side of the second baffle plate, the storage battery is arranged at the bottom of the vertical plate, and the storage battery is connected with the solar panel.

By adopting the technical scheme, the fan is connected with the sliding rheostat, so that the flow of air can be accelerated when the temperature is high, and water vapor generated along with the temperature rise can be effectively removed; the storage battery can store electric energy during airing, and further can be used as an external power supply, so that the solar air conditioner is higher in practicability.

Further setting: a sliding cavity is formed in one side, away from the vertical plate, of the drying plate and is communicated with the vent hole; a blanking plate is connected in the sliding cavity in a sliding manner, control blocks are arranged on two sides of the blanking plate close to the end of the vertical plate, control grooves are formed in the inner walls of two sides of the sliding cavity, and the control grooves are connected with the control blocks in a sliding manner; a plurality of blanking holes are formed in the blanking plate and communicated with the vent holes; the end of the wind collecting plate far away from the vertical plate is provided with a hook.

Through adopting above-mentioned technical scheme, what the setting of control flume can be better controls the flitch down, and then makes the operation simpler, and the cooperation setting of unloading hole and air vent not only can be used for ventilating simultaneously, can be used for collecting the corn through removing down the flitch moreover to staff's working strength has been reduced.

Drawings

FIG. 1 is a schematic structural view of a first preferred embodiment;

FIG. 2 is a schematic top view of the airing area of FIG. 1;

FIG. 3 is a schematic structural view of section line A-A in FIG. 2;

FIG. 4 is a schematic view of the structure of section line B-B in FIG. 2.

In the figure, 1, a bottom plate; 10. a vertical plate; 11. drying the plate; 12. a first baffle plate; 13. a second baffle; 2. an airing area; 21. a partition plate; 22. a travel bar; 23. a temperature control assembly; 41. a harrow bar; 42. rake teeth; 4. a tedding device; 231. an electric push rod; 232. a temperature sensor; 233. a PLC controller; 431. a chute; 432. a conveyor belt; 433. a sleeve; 434. a micro motor; 435. a touch switch; 45. a displacement assembly; 451. a conical stopper; 452. an abutting rod; 46. a speed change assembly; 461. a slide rheostat; 51. a fan; 52. a vent hole; 53. a wind-collecting plate; 54. a solar panel; 55. a storage battery; 561. a sliding cavity; 562. a blanking plate; 563. a control block; 564. a control slot; 565. a blanking hole; 566. and (4) hanging hooks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

First preferred embodiment:

a three-dimensional paddy tedder comprises a bottom plate 1, wherein the bottom plate 1 is vertically connected with a vertical plate 10, and the vertical plate 10 is made of transparent materials, so that sunlight can penetrate through the vertical plate 10; the two sides of the vertical plate 10 are transversely connected with a plurality of drying plates 11, and the upper side drying plates 11 do not influence the lighting of the upper surfaces of the lower side drying plates 11 through arrangement. The two sides of the airing plate 11, which are close to the vertical plate 10, are vertically connected with first baffles 12, and the first baffles 12 are connected with the vertical plate 10; the side, far away from the vertical plate 10, of the airing plate 11 is vertically connected with a second baffle plate 13, the second baffle plate 13 is connected with the first baffle plates 12 on two sides, so that the first baffle plates 12, the second baffle plates 13, the vertical plate 10 and the airing plate 11 form an airing area 2 which is independently used for airing rice, the rice is further flatly paved on the airing plate 11 during paving, the thickness of an initial rice layer is not more than half of the height of the second baffle plate 13 in the embodiment, the length of the second baffle plate 13 is larger than half of the length of the first baffle plate 12, and the arrangement inside all the airing areas 2 is the same.

As shown in fig. 2 and 4, a partition plate 21 is provided in the airing area 2, and the partition plate 21 is provided parallel to the vertical plate 10, so that the airing area of the rice can be changed by moving the partition plate 21 in the lateral direction, and the thickness of the rice layer can be changed. The partition plate 21 is connected with a moving rod 22 near the vertical plate 10, and a temperature control assembly 23 for driving the moving rod 22 to move transversely according to the external temperature is arranged on the vertical plate 10 near the moving rod 22. The temperature control assembly 23 comprises an electric push rod 231 connected to the vertical plate 10, and the moving end of the electric push rod 231 is connected with the upper end of the moving rod 22; a temperature sensor 232 is arranged on the upper side of the electric push rod 231, and the temperature sensor 232 and the electric push rod 231 are connected with an external power supply; be equipped with PLC controller 233 on bottom plate 1, PLC controller 233, temperature control component 23 and external power supply connect, division board 21 offsets with riser 10 under initial condition, through the setting to temperature sensor 232 and PLC controller 233, make temperature sensor 232 induced temperature control electric putter 231 extend when exceeding 40 ℃, and then division board 21 removes to keeping away from riser 10 side under high temperature, make the thickness of the regional 2 interior corn of sunning increase, thereby reduced the sunning area and made the upper strata the corn of being penetrated directly reduce.

As shown in fig. 1 and 3, a rake bar 41 is arranged in the airing area 2, a plurality of rake teeth 42 are arranged on the lower side of the rake bar 41, the rake bar 41 is parallel to the partition plate 21, and the paddy can be turned by moving the rake bar 41 transversely; the harrow bar 41 is provided with a tedder 4 which enables the harrow bar 41 to reciprocate between the partition plate 21 and a second baffle 13 far away from the partition side by external power.

As shown in fig. 3 and 4, the tedding device 4 comprises a sliding groove 431 arranged on the first baffle plate 12, and the harrow bar 41 is slidably connected with the sliding groove 431, so that the harrow bar 41 can move transversely along the first baffle plate 12; a conveyor belt 432 is arranged outside the first baffle 12, a sleeve 433 is arranged on the conveyor belt 432, and the sleeve 433 is slidably connected with the rake lever 41, so that the rake lever 41 moves through the conveyor belt 432 and the rake lever 41 can move transversely along the sleeve 433.

As shown in fig. 2 and 3, the conveyor belt 432 includes a micro motor 434, a touch switch 435 is respectively disposed on opposite sides of the partition plate 21 and the second baffle 13, the micro motor 434, the touch switch 435 and an external power source are connected, the touch switch 435 controls the micro motor 434 to rotate forward and backward, the touch switch 435 slides against the rake lever 41, and the rake lever 41 can move in a reverse direction when moving to abut against the partition plate 21 or the second baffle 13.

As shown in fig. 2 and 3, the conveyor 432 is provided with a speed changing assembly 46 for changing the moving speed of the conveyor 432. The speed changing assembly 46 comprises a sliding rheostat 461 arranged on one side of any one first baffle plate 12, a sliding sheet on the sliding rheostat 461 is connected with the partition plate 21, the sliding rheostat 461, the micro motor 434 and an external power supply are connected, the resistance of the sliding rheostat 461 is reduced when the partition plate 21 moves to the side far away from the vertical plate 10 through arrangement, so that the moving speed of the rake rod 41 is increased along with the reduction of the airing area, the aired paddy is turned to the lower side of the paddy layer, the moisture in the aired paddy is diffused to the surface, the gradient of the moisture content in and out of the paddy is reduced, the stress and deformation of the paddy caused by drying are eliminated, and a tempering process is formed to reduce the waist bursting rate of the paddy caused by drying.

As shown in fig. 2, 3 and 4, the partition plate 21 and the second baffle plate 13 are provided with a displacement assembly 45 which vertically displaces the harrow bar 41 along the sleeve 433 through abutment so as to change the position of the harrow teeth 42 abutting against the rice. The displacement assembly 45 comprises conical blocks 451 which are respectively arranged on the partition plate 21 and the second baffle plate 13, the inclined surfaces of the conical blocks 451 face the rake lever 41, the conical blocks 451 are positioned at the lower side of the touch switch 435, and the conical blocks 451 at the two sides are obliquely and oppositely arranged; the displacement assembly 45 further comprises abutting rods 452 arranged on two sides of the rake rod 41, the abutting rods 452 slidably abut against the conical blocks 451, the length of the opposite surface of the inclined surface of each conical block 451 is equal to the distance between the adjacent rake teeth 42 through arrangement, the rake rod 41 further abuts against the conical blocks 451 on the second blocks and then moves downwards, and the rake rod 41 abuts against the conical blocks 451 on the partition plate 21 and then moves upwards.

As shown in fig. 1 and 4, the drying area 2 is provided with a plurality of fans 51 arranged transversely, and the fans 51, the sliding rheostat 461 and the external power supply are connected, so that the power of the fans 51 is increased along with the increase of the distance between the partition plate 21 and the support. The fan 51 is connected to the vertical plate 10, so that accelerated airflow is formed above the airing area 2, the bottom of the airing plate 11 is fully distributed with vent holes 52, and the airflow at the lower part of the airing plate 11 can move upwards through the vent holes 52 in an accelerated manner through the formation of the accelerated airflow at the upper part; the bottom of the airing plate 11 is connected with a wind collecting plate 53, and the wind collecting plate 53 inclines to the side far away from the vertical plate 10, so that wind can be collected towards the wind collecting plate 53.

As shown in fig. 3 and 4, a sliding cavity 561 is arranged on the side of the sun-curing plate 11 away from the vertical plate 10, and the sliding cavity 561 is communicated with the vent 52; a blanking plate 562 is connected in the sliding cavity 561 in a sliding mode, two sides, close to the end of the vertical plate 10, of the blanking plate 562 are provided with control blocks 563, inner walls of two sides of the sliding cavity 561 are provided with control grooves 564, and the control grooves 564 are connected with the control blocks 563 in a sliding mode, so that the blanking plate 562 can move within a limited range of the control grooves 564; the blanking plate 562 is provided with a plurality of blanking holes 565, the apertures of the blanking holes 565 are the same as those of the vent holes 52, the arrangement is such that when the blanking plate 562 is positioned at the innermost end of the control groove 564, the communicating gap between the blanking holes 565 and the vent holes 52 is smaller than the grain diameter of the paddy, and when the blanking plate 562 is positioned at the outermost end of the control groove 564, the blanking holes 565 are communicated with the vent holes 52, so that the paddy can fall down; the end of the wind collecting plate 53 far away from the vertical plate 10 is provided with a hook 566, and the hook 566 is convenient for the rice bag to be clamped.

As shown in FIG. 1, a solar panel 54 is disposed on the outer side of the second baffle 13, a battery 55 is disposed at the bottom of the vertical plate 10, the battery 55 is connected to the solar panel 54, and the battery 55 can also be used as an external power source.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims.

Claims

1. The utility model provides a three-dimensional corn tedder, includes bottom plate (1), bottom plate (1) vertical connection has riser (10), its characterized in that: the two sides of the vertical plate (10) are transversely connected with a plurality of airing plates (11), the two sides, close to the vertical plate (10), of the airing plates (11) are connected with first baffle plates (12), and one sides, far away from the vertical plate (10), of the airing plates (11) are connected with second baffle plates (13), so that the first baffle plates (12), the second baffle plates (13), the vertical plate (10) and the airing plates (11) form independent airing areas (2);

a partition plate (21) is arranged in the airing area (2), the partition plate (21) is arranged in parallel to the vertical plate (10), and the airing area of the paddy can be changed by transversely moving the partition plate (21) so as to change the thickness of the paddy layer; a moving rod (22) is connected to the side, close to the vertical plate (10), of the partition plate (21), and a temperature control assembly (23) which drives the moving rod (22) to move transversely according to the external temperature is arranged on the side, close to the moving rod (22), of the vertical plate (10);

be equipped with rake arm (41) in sunning region (2), rake arm (41) downside is equipped with a plurality of intermittent type distribution's rake teeth (42), and rake arm (41) are parallel with division board (21), are equipped with on rake arm (41) and make rake arm (41) do reciprocating motion's tedding device (4) between division board (21) and second baffle (13) of keeping away from the partition side through external power.

2. The vertical rice tedder according to claim 1, wherein: the temperature control assembly (23) comprises an electric push rod (231) connected to the vertical plate (10), and the electric push rod (231) is connected with the moving rod (22); a temperature sensor (232) is arranged on the upper side of the electric push rod (231), and the temperature sensor (232) and the electric push rod (231) are connected with an external power supply;

the base plate (1) is provided with a PLC (programmable logic controller) (233), and the PLC (233), the temperature control component (23) and an external power supply are connected.

3. The vertical rice tedder according to claim 1, wherein: the tedding device (4) comprises a sliding groove (431) arranged on the first baffle (12), and the rake rod (41) is connected with the sliding groove (431) in a sliding manner; a conveying belt (432) is arranged on the outer side of the first baffle (12), a sleeve (433) is arranged on the conveying belt (432), and the sleeve (433) is connected with the harrow bar (41) in a sliding manner;

the conveying belt (432) comprises a micro motor (434), touch switches (435) are respectively arranged on the opposite sides of the partition plate (21) and the second baffle plate (13), the touch switches (435) are in sliding contact with the rake lever (41), and the micro motor (434), the touch switches (435) are connected with an external power supply;

and the division plate (21) and the second baffle (13) are provided with displacement components (45) which enable the rake rod (41) to vertically displace along the sleeve (433) through propping against each other so as to change the propping positions of the rake teeth (42) and the paddy.

4. The vertical rice tedder according to claim 3, wherein: the displacement assembly (45) comprises conical stoppers (451) which are respectively arranged on the partition plate (21) and the second baffle plate (13), the conical stoppers (451) are positioned on the lower side of the touch switch (435), and the conical stoppers (451) on the two sides are obliquely and oppositely arranged;

the displacement assembly (45) further comprises abutting rods (452) arranged on two sides of the harrow bar (41), and the abutting rods (452) are in sliding abutting with the conical stop blocks (451).

5. The vertical rice tedder according to claim 3, wherein: the conveying belt (432) is provided with a speed change component (46) for changing the moving speed of the conveying belt (432); the speed changing assembly (46) comprises a sliding rheostat (461) arranged on one side of any one first baffle (12), a sliding sheet on the sliding rheostat (461) is connected with the partition plate (21), and the sliding rheostat (461), the micro motor (434) and an external power supply are connected.

6. The vertical rice tedder according to claim 5, wherein: a plurality of fans (51) which are transversely arranged are arranged on the airing area (2), and the fans (51) are connected with an external power supply; the fan (51) is connected to the vertical plate (10) so as to form accelerated airflow above the airing area (2);

the bottom of the drying plate (11) is fully distributed with vent holes (52), the bottom of the drying plate (11) is connected with a wind collecting plate (53), and the wind collecting plate (53) inclines to the side far away from the vertical plate (10).

7. The vertical rice tedder according to claim 6, wherein: the fan (51), the sliding rheostat (461) are connected with an external power supply;

the solar panel (54) is arranged on the outer side of the second baffle (13), the storage battery (55) is arranged at the bottom of the vertical plate (10), and the storage battery (55) is connected with the solar panel (54).

8. The vertical rice tedder according to claim 6, wherein: a sliding cavity (561) is formed in one side, away from the vertical plate (10), of the airing plate (11), and the sliding cavity (561) is communicated with the vent hole (52); a blanking plate (562) is connected in the sliding cavity (561) in a sliding mode, control blocks (563) are arranged on two sides of the end, close to the vertical plate (10), of the blanking plate (562), control grooves (564) are formed in the inner walls of two sides of the sliding cavity (561), and the control grooves (564) are connected with the control blocks (563) in a sliding mode;

a plurality of blanking holes (565) are formed in the blanking plate (562), and the blanking holes (565) are communicated with the vent holes (52); the end of the wind collecting plate (53) far away from the vertical plate (10) is provided with a hook (566).