CN217722027U

CN217722027U - Prevent blockking up side deep fertilizing mechanism and rice transplanting side deep fertilizing machine

Info

Publication number: CN217722027U
Application number: CN202222011250.8U
Authority: CN
Inventors: 王克玖; 徐正华; 孙啸
Original assignee: Suzhou Jiufu Agricultural Machinery Co ltd
Current assignee: Suzhou Jiufu Agricultural Machinery Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-04
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a prevent blockking up side deep fertilizing mechanism and rice transplanting side deep fertilizing machine belongs to farmland machinery. The utility model discloses a prevent blockking up side deep fertilizing mechanism, include: the fertilizer box comprises a fertilizer box body, a fertilizer channel, a fan and a fertilizer baffle plate, wherein the fertilizer channel is positioned at the lower side of the fertilizer box body and comprises a material conveying cavity positioned at the upper side and a material discharging cavity obliquely arranged at the lower side; fertilizer conveying wheels are arranged in the conveying cavity; the fan is arranged on the outer side of the material conveying cavity, and an air supply duct of the fan corresponds to the direction of the material discharging cavity; the fertilizer baffle is located between fertilizer delivery wheel and the fan, and buckles towards the fertilizer delivery wheel, and this fertilizer baffle is as the guide board that fertilizer is piled up. The utility model discloses a predominant use prevents that the fan from blockking up, guarantees peasant planting efficiency, and its fertilizer baffle need not artificial intervention and can stop the fertilizer granule and get into the fan when fertilizer is piled up to defeated material chamber, plays the effect of protection fan.

Description

Prevent blockking up side deep fertilizing mechanism and rice transplanting side deep fertilizing machine

Technical Field

The utility model belongs to the agricultural machine field relates to farmland rice fertilizer distributor, specifically relates to a prevent blockking up side deep fertilizing mechanism and rice transplanting side deep fertilizing machine.

Background

In the farmland rice fertilizing machine, the common application on the market is a wind type rice side deep fertilizer applicator, the machine is the combination of a rice transplanter and a deep fertilizer applicator, and the fertilizer can be accurately applied to the deep soil at the side of rice seedlings while rice transplanting.

The side deep fertilizer applicator with the fertilizer channel and the fan in the same cavity is the most widely applied side deep fertilizer applicator, and due to the fact that the air supply channel and the fertilizer channel of the side deep fertilizer applicator are the same channel due to structural reasons, wind power is sufficient, power for pushing the fertilizer is strong, and fertilization is uniform. But at the same time, in practical work, a significant problem is faced: when fertilizer passageway bottom is blockked up, fertilizer can pile up in the cavity, under the fertilizer overflow's the condition, enters into the fan easily, and then leads to the fan card to die, not only influences the life of machine, delays peasant planting progress moreover.

In view of the above problems, there are related solutions in the prior art, such as a patent named as a rice side deep fertilizing machine and method (chinese patent application No.: CN201710092130.6, application date: 2017, 2 and 21), which discloses a countermeasure for fertilizer accumulation and feed delivery pipe blockage: the discharge port is provided with a monitor for monitoring blockage, so that once the material is blocked, a signal can be transmitted to the controller and an alarm is given, and a user can normally work after clearing up the blockage. Although this scheme can report to the police and handle the jam condition, based on the watch-dog environment is abominable, the condition that the watch-dog is malfunctioning often appears to the warning untimely, lead to the fan impaired.

Therefore, in view of the above situation, it is necessary to further improve the existing solution to prevent the blockage of the material conveying cavity from affecting the operation of the fan, thereby improving the overall operation efficiency.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

There is the problem that influences fan work because of defeated material chamber blocks up to blast-type fertilizing mechanism, the utility model provides a prevent blockking up side deep fertilizing mechanism and rice transplanting of rice side deep fertilizing machine guides fertilizer through the fertilizer baffle that sets up and piles up the direction to restriction fertilizer granule gets into the fan, has effectively guaranteed the normal operation of fan.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a prevent blockking up side deep fertilizing mechanism, include:

a fertilizer box;

the fertilizer channel is positioned at the lower side of the fertilizer box and comprises a material conveying cavity positioned at the upper side and a material discharging cavity obliquely arranged at the lower side; fertilizer conveying wheels are arranged in the conveying cavity;

the fan is arranged on the outer side of the material conveying cavity, and an air supply duct of the fan corresponds to the direction of the material discharging cavity;

the fertilizer baffle is located between fertilizer delivery wheel and the fan, and buckles towards the fertilizer delivery wheel, and this fertilizer baffle is as the accumulational guide board of fertilizer.

As a further improvement of the utility model, the upper end of the fertilizer baffle is fixed on the material conveying cavity; or: the lateral wall of the material conveying cavity at the two ends of the fertilizer baffle is connected to realize fixation.

As a further improvement of the present invention, the fertilizer baffle plate has a fixed portion at its upper portion and a guide portion at its lower portion, the guide portion forming a notch with a included angle toward the fertilizer conveying wheel.

As a further improvement of the present invention, the guide portion forms an arc-shaped notch toward the fertilizer conveying wheel.

As a further improvement of the present invention, the bottom end of the guiding portion is not higher than the bottom end of the fan outlet.

As a further improvement, the two sides of the axis of the fertilizer conveying wheel are both provided with brushes, and the brushes outside the fertilizer conveying wheel are arranged on the fixed part.

As a further improvement, the end of the brush extends to the trough of the fertilizer conveying wheel, and when the fertilizer conveying wheel rotates, the brush cooperates with the brush to evenly convey fertilizer particles downwards.

As a further improvement, the upper part of the fertilizer box body is expanded outwards, and the lower part of the box body is in a funnel shape and is connected with the material conveying cavity.

As a further improvement, the fertilizer outlet is installed at the bottom end of the fertilizer channel and is opposite to the fan outlet.

The utility model relates to a side deep fertilizer applicator for rice transplanting, which comprises a transplanting mechanism and a side deep fertilizer application mechanism, wherein the transplanting mechanism is used for transplanting rice seedlings; the side deep fertilizing mechanism is matched with the transplanting mechanism.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) The utility model discloses a prevent blockking up side deep fertilizing mechanism is provided with the fertilizer baffle between fertilizer delivery wheel and fan, this fertilizer baffle is buckled in order to be the accumulational guide board of fertilizer towards the fertilizer delivery wheel, when the fertilizer export blocks up, the fertilizer delivery wheel is still carrying the fertilizer granule downwards continuously, the fertilizer granule is piled up to defeated material chamber, the fertilizer baffle can block the fertilizer granule and get into the fan to avoid the fan to be blockked up, greatly reduced the risk that the fan damaged.

(2) The utility model discloses a prevent blockking up side deep fertilizing mechanism, because guide portion in the fertilizer baffle forms the notch of banding contained angle towards fertilizer delivery wheel to fertilizer, and its bottom is not higher than the height of fan air outlet bottom, when this prevent blockking up the operation of depthkeeping fertilizing mechanism, the fertilizer baffle can not influence the wind speed of fan, has guaranteed work efficiency.

(3) This rice transplanting side deep fertilizing machine because when rice transplanter work, has to prevent blockking up the cooperation of side deep fertilizing machine and apply fertilizer in seedling side position soil accurately, labour saving and time saving promotes the rice increase production, and the peasant need not observe the state of discharge gate constantly, should prevent blockking up the dark mechanism of side practicality convenient, has avoidd the risk of the dead damage of fan card effectively.

Drawings

FIG. 1 is a schematic view of an anti-clogging lateral depth mechanism;

FIG. 2 is a schematic structural view of a discharge port blockage of the blockage-preventing lateral depth mechanism;

the reference numbers in the schematic drawings illustrate: 1. a fertilizer box; 2. a fertilizer channel base; 3. a fertilizer outlet; 4. a fertilizer channel; 41. a material conveying cavity; 42. a discharge cavity; 5. a fertilizer delivery wheel; 51. a trough; 6. a brush; 7. a fertilizer baffle; 71. a fixed part; 72. a guide section; 8. a fan; 9. fertilizer granules.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose. In addition, the terms "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Fig. 1 is an embodiment of the utility model discloses an prevent blockking up side deep fertilizing mechanism, include: a fertilizer can 1, a fertilizer channel 4, a fan 8 and a fertilizer baffle 7. The fertilizer channel 4 is positioned at the lower side of the fertilizer box 1 and comprises a material conveying cavity 41 positioned at the upper side and a material discharging cavity 42 obliquely arranged at the lower side, the two cavities are fixed on the fertilizer channel base 2, and the bottom end of the material discharging cavity 42 is provided with a fertilizer outlet 3; a fertilizer conveying wheel 5 is arranged in the conveying cavity 41; the fan 8 is arranged on the outer side of the material conveying cavity 41, the direction of the air supply channel of the fan corresponds to that of the material outlet cavity 42, the fertilizer outlet 3 is opposite to the air port of the fan 8, and by adopting the structure, the wind power is more sufficient and the energy consumption is less.

Because fan 8 corresponds with fertilizer delivery wheel 5 and communicates with each other, 8 forced air of fan carries the fertilizer granule 9 in the fertilizer passageway 4 to the fertile ditch of seedling side, and fertilizer granule 9 has moved in the delivery channel and has surpassed the suspension velocity, forms the mixture with compressed air, is difficult for adhering and blocks up the passageway, and fertilization efficiency is higher, its simple structure, and it is even to fertilize.

Referring to fig. 1, the fertilizer box 1 of the embodiment is installed on the fertilizer channel 4, the upper part of the box body of the fertilizer box 1 is expanded outwards to facilitate the dumping of fertilizer particles, and the lower part of the box body is in a funnel shape, so that the downward flow of the fertilizer particles can be promoted.

The lower part of the fertilizer box 1 in the embodiment is provided with a fertilizer channel 4, a fertilizer conveying wheel 5 and a fertilizer baffle 7 are installed in a material conveying cavity 41, a trough 51 is arranged on the fertilizer conveying wheel 5, two sides of the axis of the fertilizer conveying wheel are respectively provided with a brush 6, and the tail end of the fertilizer conveying wheel extends to the trough 51, so that the fertilizer conveying wheel 5 and the fertilizer granules 9 are matched to block the fertilizer granules from falling downwards when not rotating.

Preferably, as shown in fig. 2, the brush 6 located outside the fertilizer feeding wheel 5 is installed on the fixing portion 71 of the fertilizer blocking plate, thereby saving more space.

The fertilizer baffle 7 of the embodiment is installed between the fertilizer conveying wheel 5 and the fan 72, and the upper end of the fertilizer baffle can be fixed on the material conveying cavity 41; or the two ends of the material conveying cavity are connected with the side wall of the material conveying cavity 41 to realize fixation. The fertilizer baffle 7 is bent towards the fertilizer conveying wheel 5, and the bending angle is determined by the specific installation position of other components, and the bending can be an arc-shaped or folded notch. If the fertilizer applicator is not provided with the notch shape, only provided with the straight plate shape, the flow direction of wind can be blocked, and the fertilizer application is influenced.

Fertilizing mechanism among the prior art, because defeated material chamber 41 is with the chamber with fan 8, so fertilizer export 3 blocks up easily, and fertilizer 5 still is continuously transporting fertilizer downwards after blockking up moreover, and fertilizer granule 9 is piled up to defeated material chamber 41 from ejection of compact chamber 42, directly gets into fan 8, leads to fan 8 card to die, damages. To this problem, this embodiment sets up fertilizer baffle 7 and piles up the guide board as fertilizer, when fertilizer granule piles up from bottom to top, guide fertilizer granule 9 is piled up towards 5 directions of fertilizer delivery wheel along fertilizer baffle 7, avoids it to get into fan 8 to avoid the fan to be blockked up, greatly reduced the risk that the fan destroyed.

As a preferred embodiment, referring to fig. 2, the fertilizer baffle 7 in this embodiment is divided into a fixing portion 71 and a guiding portion 72: the upper end of the fixing part 71 is used for fixing the fertilizer baffle 7 between the material conveying cavity 41 and the fan 8, and the lower end is used for fixing the brush 6; the bottom end of the guiding part 72 is not higher than the bottom end of the air outlet of the fan 8, and if the bottom end of the guiding part is higher than the bottom end of the air outlet of the fan 8, fertilizer particles 9 risk entering the fan 8; if the air speed is lower than the bottom end of the air outlet, the air speed is influenced, and the fertilization efficiency is reduced.

The anti-blocking side deep fertilizer applicator mentioned in the embodiment is matched with a rice transplanter to work to form the rice transplanting side deep fertilizer applicator, and the rice transplanter applies fertilizer to the side fertilizer ditch while working. As for the specific structure of the rice transplanter, the existing combination can be adopted, and the description of the example is omitted.

The use method of the anti-blocking side deep fertilizer distributor provided by the embodiment comprises the following steps: fertilizer granules 9 are poured into the fertilizer box 1 and then fall into the material conveying cavity 41, the fertilizer conveying wheel 5 rotates to bring the fertilizer granules 9 downwards, and the brush 6 blocks the redundant fertilizer granules 9. The fan 8 blows the fallen fertilizer granules 9 to the fertilizer outlet 3, completing fertilization. When fertilizer export 3 blockked up because of some kind of reason, can't be fertile down, fertilizer delivery wheel 5 is still continuing to carry fertilizer downwards, and play material chamber 42 is piled up, because blockking of fertilizer baffle 7, fertilizer granule 9 upwards piles up along guide portion 72 inboard, has effectively avoided the dead risk of fan 8 card.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a prevent blockking up side deep fertilizing mechanism which characterized in that: comprises that

A fertilizer box (1);

fertilizer channel (4): the fertilizer box is positioned on the lower side of the fertilizer box (1) and comprises a material conveying cavity (41) positioned on the upper side and a material discharging cavity (42) obliquely arranged on the lower side; a fertilizer conveying wheel (5) is arranged in the conveying cavity;

fan (8): the air supply channel of the fan (8) corresponds to the direction of the discharging cavity;

fertilizer baffle (7): be located between fertilizer delivery wheel (5) and fan (8), and buckle towards fertilizer delivery wheel (5), guide board that this fertilizer baffle (7) were piled up as fertilizer.

2. The anti-clogging side deep fertilizing mechanism as claimed in claim 1, characterized in that: the upper end of the fertilizer baffle (7) is fixed on the material conveying cavity (41); or:

two ends of the fertilizer baffle (7) are connected with the side wall of the material conveying cavity (41) to realize fixation.

3. The anti-clogging side deep fertilizing mechanism as claimed in claim 1, characterized in that: the upper part of the fertilizer baffle plate (7) is a fixing part (71), the lower part of the fertilizer baffle plate is a guide part (72), and the guide part (72) forms a notch with an included angle towards the fertilizer conveying wheel (5).

4. The anti-clogging side deep fertilizing mechanism as claimed in claim 3, characterized in that: the guide (72) forms an arc-shaped recess towards the fertilizer delivery wheel (5).

5. The anti-clogging side deep fertilizing mechanism as claimed in claim 3, characterized in that: the bottom end of the guide part (72) is not higher than the bottom end of the air outlet of the fan (8).

6. The anti-clogging side deep fertilizing mechanism as claimed in claim 1, characterized in that: both sides of the axis of the fertilizer conveying wheel (5) are provided with brushes (6), and the brushes (6) positioned on the outer side of the fertilizer conveying wheel (5) are arranged on the fixing part (71).

7. The anti-clogging side deep fertilizing mechanism as claimed in claim 6, characterized in that: the tail end of the brush (6) extends to a trough (51) of the fertilizer conveying wheel (5), and when the fertilizer conveying wheel (5) rotates, the brush (6) is matched with the brush to convey fertilizer particles (9) downwards uniformly.

8. The anti-clogging side deep fertilizing mechanism as claimed in claim 1, characterized in that: the upper part of the box body of the fertilizer box (1) expands outwards, and the lower part of the box body is in a funnel shape and is connected with a material conveying cavity (41).

9. The anti-clogging side deep fertilizing mechanism as claimed in claim 1, characterized in that: and a fertilizer outlet (3) is arranged at the bottom end of the fertilizer channel (4), and the fertilizer outlet (3) is opposite to the outlet of the fan (8).

10. The utility model provides a rice transplanting side deep fertilizing machine, includes transplanting rice seedlings mechanism, its characterized in that: the side deep fertilizing mechanism of any one of claims 1 to 9, wherein the transplanting mechanism is used for transplanting seedlings; the side deep fertilizing mechanism is matched with the transplanting mechanism.