阅读说明：本技术 适用于花生捡拾收获机的降尘装置 (Dust device suitable for harvester is picked up to peanut ) 是由 高宏林 钱菊平 王晓栋 苏晓晴 魏宪波 于 2020-05-20 设计创作，主要内容包括：本发明涉及适用于花生捡拾收获机的降尘装置,其包括果仓降尘装置、草仓降尘装置和喷淋装置；所述果仓降尘装置设置在容纳花生果的果仓中,果仓降尘装置包括设置在果仓内的隔果板和固定在支架上的第一扇形喷头,且隔果板设置在相对于果仓入口一侧；所述草仓降尘装置设置在容纳花生秧的草仓中,草仓降尘装置包括设置在草仓内的隔草板和固定在支架上的第二扇形喷头；所述喷淋装置通过支架固定在车架的中部位置处。本新型装置能够在预定时间开启预定管路喷射预定范围以及持续预定时间,实现了同时对果仓和草仓的降尘,共用水箱节约空间,通过布置于隔板的扇形喷头能够现显著提高喷淋效果。(The invention relates to a dust-settling device suitable for a peanut pickup harvester, which comprises a peanut bin dust-settling device, a grass bin dust-settling device and a spraying device; the peanut bin dust-settling device is arranged in a peanut bin for containing peanuts, and comprises a peanut partition plate arranged in the peanut bin and a first fan-shaped spray head fixed on a bracket, wherein the peanut partition plate is arranged on one side opposite to an inlet of the peanut bin; the grass bin dust-settling device is arranged in a grass bin for accommodating peanut seedlings and comprises a grass isolation plate arranged in the grass bin and a second fan-shaped spray head fixed on the bracket; the spraying device is fixed at the middle position of the frame through a bracket. This novel device can open predetermined pipeline at scheduled time and spray predetermined range and last scheduled time, has realized the dust fall to fruit storehouse and grass storehouse simultaneously, and the space is practiced thrift to the sharing water tank, can show through arranging in the fan-shaped shower nozzle of baffle and improve the spraying effect now.)

1. Dust device suitable for harvester is picked up to peanut, its characterized in that: the fruit bin dust-settling device comprises a fruit bin dust-settling device, a grass bin dust-settling device and a spraying device; the peanut bin dust-settling device is arranged in a peanut bin for containing peanuts, and comprises a peanut partition plate arranged in the peanut bin and a first fan-shaped spray head fixed on a bracket, wherein the peanut partition plate is arranged on one side opposite to an inlet of the peanut bin; the grass bin dust-settling device is arranged in a grass bin for accommodating peanut seedlings and comprises a grass isolation plate arranged in the grass bin and a second fan-shaped spray head fixed on the bracket; the spraying device is fixed at the middle position of the frame through a support and comprises a water tank, a fruit bin spraying pipeline and a grass bin spraying pipeline, and the water tank is respectively connected with the fruit bin spraying pipeline and the grass bin spraying pipeline through a three-way valve; the fruit bin spraying pipeline pressurizes and circulates water from the water tank to the first fan-shaped spray head through the first pump, and the straw bin spraying pipeline pressurizes and circulates water from the water tank to the second fan-shaped spray head through the second pump.

2. The dust fall device suitable for the peanut pickup harvester of claim 1, wherein: the peanut picking harvester dust-falling device also comprises a first pressure sensor for measuring the pressure of a peanut bin spraying pipeline, a second pressure sensor for measuring the pressure of a grass bin spraying pipeline and a control unit, wherein the first pressure sensor, the second pressure sensor and the control unit are all arranged on the spraying device in a matched manner; one end of the control unit is connected with the first pressure sensor and the second pressure sensor respectively, and the other end of the control unit is connected with the three-way valve, the first pump and the second pump respectively.

3. The dust fall device suitable for the peanut pickup harvester of claim 2, wherein: the straw separating plate is of a multi-section assembled net structure, a support sleeved with canvas is arranged at an opening below the straw separating plate, and the second fan-shaped spray head is arranged on the support.

4. A dust fall device suitable for a peanut pickup harvester according to claim 3, wherein: the dust fall structure is including establishing the support at the grass storehouse top, and second fan-shaped shower nozzle sprays downwards.

5. A dust fall device suitable for a peanut pickup harvester according to claim 4, wherein: the second fan-shaped spray heads are arranged on a spray rod fixed on the dust fall support, and are higher than the first fan-shaped spray heads in the vertical direction.

6. A dust fall device suitable for a peanut pickup harvester according to claim 5, characterized in that: the canvas bracket is installed at an opening below the fruit separating plate, and the first fan-shaped spray head is arranged on the bracket.

7. The dust fall device suitable for the peanut pickup harvester of claim 2, wherein: the control unit includes a timer.

8. A dust fall device suitable for a peanut pickup harvester according to claim 6, wherein: the first fan-shaped spray heads are uniformly distributed to cover the fruit bin, and the second fan-shaped spray heads are uniformly distributed to cover the grass bin.

9. A dust fall device suitable for a peanut pickup harvester according to claim 7, wherein: the first fan-shaped spray head and the second fan-shaped spray head are both electric control spray heads.

Technical Field

The invention relates to the field of agricultural mechanical equipment, in particular to a dust falling device suitable for a peanut picking harvester.

Background

At present, in the agricultural machinery in the prior art, a peanut picking harvester is a crop harvesting machine which finishes several operations of picking, cleaning, collecting fruits, collecting grass and the like in the process of picking and harvesting peanuts, and generally comprises a picking part, a fruit collecting part, a straw collecting part, a conveying mechanism and the like. Because the peanut is excavated out in the soil, the soil content on the peanut seedling is very big, when arranging to the grass storehouse by row grass fan, can blow off a large amount of dusts, and all be provided with a dust outlet at the top in grass storehouse generally, the dust just directly discharges the external world like this, forms serious raise dust and pollutes, and screening peanut in-process, dust and peanut carry the fruit storehouse together, have reduced the peanut quality.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides the dust-settling device suitable for the peanut picking harvester, which can open the preset pipeline to spray a preset range and continuously spray for a preset time in a preset time, so that dust settling of a fruit bin and a grass bin is realized simultaneously, a water tank is shared, the space is saved, and the spraying effect can be obviously improved by the fan-shaped spray head arranged on the partition plate.

In order to achieve the purpose, the invention provides a dust-settling device suitable for a peanut picking harvester, which comprises a peanut bin dust-settling device, a grass bin dust-settling device and a spraying device; the peanut bin dust-settling device is arranged in a peanut bin for containing peanuts, and comprises a peanut partition plate arranged in the peanut bin and a first fan-shaped spray head fixed on a bracket, wherein the peanut partition plate is arranged on one side opposite to an inlet of the peanut bin; the grass bin dust-settling device is arranged in a grass bin for accommodating peanut seedlings and comprises a grass isolation plate arranged in the grass bin and a second fan-shaped spray head fixed on the bracket; the spraying device is fixed at the middle position of the frame through a support and comprises a water tank, a fruit bin spraying pipeline and a grass bin spraying pipeline, and the water tank is respectively connected with the fruit bin spraying pipeline and the grass bin spraying pipeline through a three-way valve; the fruit bin spraying pipeline pressurizes and circulates water from the water tank to the first fan-shaped spray head through the first pump, and the straw bin spraying pipeline pressurizes and circulates water from the water tank to the second fan-shaped spray head through the second pump.

Preferably, the dust falling device of the peanut pickup harvester further comprises a first pressure sensor for measuring the pressure of a peanut bin spraying pipeline, a second pressure sensor for measuring the pressure of a grass bin spraying pipeline and a control unit, wherein the first pressure sensor, the second pressure sensor and the control unit are arranged on the spraying device in a matched mode; one end of the control unit is connected with the first pressure sensor and the second pressure sensor respectively, and the other end of the control unit is connected with the three-way valve, the first pump and the second pump respectively.

Preferably, the grass separating plate is of a multi-section assembled net structure, a support sleeved with canvas is arranged at an opening below the grass separating plate, and the second fan-shaped spray head is arranged on the support.

Preferably, the dust fall structure is including establishing the support at the grass storehouse top, and second fan-shaped shower nozzle sprays downwards.

Preferably, the second fan nozzle is arranged on a spray rod fixed on the dustfall support, and the second fan nozzle is higher than the first fan nozzle in the vertical direction.

Preferably, a bracket sleeved with canvas is installed at an opening below the fruit separation plate, and the first fan-shaped spray head is arranged on the bracket.

Preferably, the control unit comprises a timer.

Preferably, the first fan-shaped spray heads are uniformly distributed to cover the fruit bin, and the second fan-shaped spray heads are uniformly distributed to cover the grass bin.

Preferably, the first fan-shaped spray head and the second fan-shaped spray head are both electric control spray heads.

Advantageous effects

The dust-settling device is suitable for the peanut picking harvester, the preset pipeline can be opened at preset time to spray for preset range and for preset time continuously under the control of the control unit through the three-way valve and the pump, dust settling of the peanut bin and the grass bin is achieved simultaneously, the water tank is shared, space is saved, and the spraying effect can be obviously improved through the fan-shaped spray head arranged on the partition plate.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial structural schematic diagram of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The invention is suitable for the dust-settling device of the peanut pickup harvester, it includes dust-settling device 1 of the fruit storehouse, dust-settling device 2 of the straw storehouse and spray set; the peanut bin dust-settling device 1 is arranged in a peanut bin for containing peanuts, the peanut bin dust-settling device comprises a peanut partition plate 3 arranged in the peanut bin and a first fan-shaped spray head 5 fixed on a support, and the peanut partition plate 3 is arranged on one side opposite to an inlet of the peanut bin; the grass bin dust-settling device 2 is arranged in a grass bin for accommodating peanut seedlings, and the grass bin dust-settling device 2 comprises a grass isolation plate 4 arranged in the grass bin and a second fan-shaped spray head 6 fixed on the bracket; the spraying device is fixed at the middle position of the frame through a support and comprises a water tank 7, a fruit bin spraying pipeline 10 and a grass bin spraying pipeline 11, and the water tank 7 is respectively connected with the fruit bin spraying pipeline 10 and the grass bin spraying pipeline 11 through a three-way valve; the fructan spray line 10 is pressurized to circulate water from the water tank 7 to the first fan nozzle 5 by means of the first pump 8, and the grass spray line 11 is pressurized to circulate water from the water tank 7 to the second fan nozzle 6 via the second pump 9.

The peanut picking harvester dust-falling device also comprises a first pressure sensor for measuring the pressure of the peanut bin spraying pipeline 10, a second pressure sensor for measuring the pressure of the grass bin spraying pipeline and a control unit, wherein the first pressure sensor, the second pressure sensor and the control unit are all arranged on the spraying device in a matched mode; one end of the control unit is respectively connected with the first pressure sensor and the second pressure sensor, and the other end of the control unit is respectively connected with the three-way valve, the first pump 8 and the second pump 9.

The grass isolation plate 4 is of a multi-section assembled net structure, a support sleeved with canvas is arranged at an opening below the grass isolation plate, and the second fan-shaped spray head 6 is arranged on the support.

The dust fall structure is including establishing the support at the grass storehouse top, and 6 spraying down of second fan-shaped shower nozzle.

The second fan-shaped spray heads 6 are arranged on a spray rod fixed on the dustfall support, and the second fan-shaped spray heads 6 are higher than the first fan-shaped spray heads 5 in the vertical direction.

The canvas bracket is installed at an opening below the fruit separation plate 3, and the first fan-shaped spray head 5 is arranged on the bracket.

The control unit includes a timer.

The first fan-shaped spray heads 5 are uniformly distributed to cover the fruit bin, and the second fan-shaped spray heads 6 are uniformly distributed to cover the grass bin.

The first fan-shaped spray head 5 and the second fan-shaped spray head 6 are both electric control spray heads.

The timer of the control unit can respond to time data, and the fruit bin spraying pipeline and the grass bin spraying pipeline can spray simultaneously.

This novel device is middle and upper grass storehouse dust device 2 installs netted grass board 4 additional in the grass storehouse, and the structure segmentation equipment, below opening installing support, suit canvas, installation spray facilities, lower dust fall, and the downward dust fall part in the backward of grass storehouse upper cover repacking prevents that the dust from upwards flying, carries out the dust fall.

The back right side installs at the back in this novel device fruit storehouse separates the otter board additional, and the below opening adds welds the support, and the suit canvas is installed and is sprayed the facility, removes dust. The first pressure sensor, the second pressure sensor, the control unit, the three-way valve, the timer and the electric control nozzle in the device are all parts of equipment in the prior art, and connection control can be realized through the prior art. The first fan-shaped spray head and the second fan-shaped spray head are fixedly arranged on the bracket. The pressure of this novel device second pump is greater than first pump, and first pump and/or second pump are the dual pump. The first fan-shaped spray head 5 and/or the second fan-shaped spray head 6 spray towards the whole cross section range in the bin, and the spraying time can be controlled. In the preferred embodiment of the device, the fruit bin is provided with 3 water spraying ports, the grass bin is provided with 6 water spraying ports, the water tank 7 is filled with water during the operation, and under the action of the pump, the water spraying ports spray water for dust reduction, so that dust generated in the harvesting process can be effectively reduced, and the environmental pollution is reduced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.