CN115176598A - Machine-harvested loss-reducing grain recovery device - Google Patents
Machine-harvested loss-reducing grain recovery device Download PDFInfo
- Publication number
- CN115176598A CN115176598A CN202210370753.6A CN202210370753A CN115176598A CN 115176598 A CN115176598 A CN 115176598A CN 202210370753 A CN202210370753 A CN 202210370753A CN 115176598 A CN115176598 A CN 115176598A
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- rice
- dust
- cover
- frame
- suction cover
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- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 241000209094 Oryza Species 0.000 claims abstract description 155
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 155
- 235000009566 rice Nutrition 0.000 claims abstract description 155
- 239000000428 dust Substances 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 235000013339 cereals Nutrition 0.000 claims abstract description 26
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000003306 harvesting Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000010902 straw Substances 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D51/00—Apparatus for gathering together crops spread on the soil, e.g. apples, beets, nuts, potatoes, cotton, cane sugar
- A01D51/007—Apparatus for gathering together crops spread on the soil, e.g. apples, beets, nuts, potatoes, cotton, cane sugar for grains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention relates to a machine-harvested loss-reducing grain recovery device, wherein a dust removal box is communicated with a rice suction cover, the rice suction cover is provided with a rice suction cover opening, the rice suction cover is movably connected with a frame through a rice suction cover connecting rod, the frame is also provided with a hydraulic mechanism, the hydraulic mechanism is connected with the rice suction cover and the frame through a hydraulic mechanism connecting rod, the rice suction cover is provided with a grass pressing hook mounting frame, the grass pressing hook mounting frame is provided with a plurality of grass pressing hooks, the grass pressing hooks are positioned on the outer side of the rice suction cover opening, the dust removal box is communicated with a fan, the bottom of the dust removal box is provided with a rice outlet, a dust filter is also arranged in the dust removal box, the dust filter is vertically higher than a rice suction pipe and lower than a dust suction pipe, a rotating shaft is arranged at the joint of the rice suction cover connecting rod and the frame, the rice outlet is communicated with a spiral conveying box, a spiral conveying mechanism is arranged in the spiral conveying box, the spiral conveying box comprises a rotating rod, spiral blade is arranged on the rotating rod, and the tail end of the rotating rod is communicated with a rice storage box through a rice inlet. The rice picking machine picks rice falling from the rice field, limits straw suction, has low equipment failure rate, and separates rice from impurity dust.
Description
Technical Field
The invention relates to the technical field of agricultural machinery equipment, in particular to a machine-harvested and loss-reduced grain recovery device.
Background
The harvest of rice, wheat, corn and other main grain crops in China is basically mechanized, and the reduction of the loss in the mechanical harvesting link is an important measure for increasing the grain yield.
Along with the paddy field reaps the improvement of degree of mechanization, has improved and has reaped efficiency, but, the grain of rice drops more when the harvester reaps, and one mu paddy field at least drops about one kilogram, because the grain of rice is very little, the cost is picked up to the manual work is too high, if give up, then can lead to a large amount of grains extravagant, very cherish.
Among the prior art, also there is the corn that uses mechanical equipment to drop to the field to pick up, but mostly general grain pick up equipment, do not design and optimize according to the special environment of picking up in field, can lead to inhaling a large amount of straws and impurity dust like this, will carry out complicated later stage again and select, very inconvenient, a large amount of inhales of straw also leads to equipment to damage easily to influence equipment normal use, the maintenance cost is high.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a machine-harvested and loss-reduced grain recovery device, which is used for picking up rice dropped in a rice field, limiting the suction of straws, being low in equipment failure rate, separating the rice from impurity dust, and being good in quality of the picked up rice, less in impurity and convenient for post-treatment.
The invention relates to a machine-harvested loss-reducing grain recovery device which comprises crawler wheels and a frame, wherein a dust removal box is arranged on the frame, one side of the dust removal box is communicated with a rice suction cover through a rice suction pipe, the rice suction cover is provided with a rice suction cover opening, the rice suction cover is movably connected with the frame through a rice suction cover connecting rod, a hydraulic mechanism is further arranged on the frame, the hydraulic mechanism is connected with the rice suction cover and the frame through a hydraulic mechanism connecting rod, the rice suction cover is provided with a grass pressing hook mounting frame, the grass pressing hook mounting frame is provided with a plurality of grass pressing hooks, the grass pressing hooks are positioned on the outer side of the rice suction cover opening, the other side of the dust removal box is communicated with a fan through a dust collection pipe, and the bottom of the dust removal box is provided with a rice outlet.
The invention adopts the design of the grass pressing hook, when the rice suction cover sucks rice, the straw can be pressed, so that the straw does not enter the fan, the dust removal box is arranged, impurity and dust in rice are removed, the rice in the rice field can be efficiently recovered, the rice blockage caused by the entering of the straw is prevented, the maintenance is easy, the rice quality is good, and the post-processing workload is small.
The rice sucking cover is movably connected with the frame through a rice sucking cover connecting rod, and the crawler wheels are convenient to run in the rice field; the frame is also provided with a hydraulic mechanism, and the hydraulic mechanism is connected with the rice sucking cover and the frame through a hydraulic mechanism connecting rod to control the rice sucking cover to lift up or fall down, so that the rice sucking cover is convenient to use and store; the rice sucking cover is provided with a rice sucking cover opening, and rice enters the rice sucking pipe from the rice sucking cover opening; the rice sucking cover is provided with a straw pressing hook mounting rack, the straw pressing hook mounting rack is provided with a plurality of straw pressing hooks, the straw pressing hooks are positioned outside the opening of the rice sucking cover, and when rice is sucked, the straw can be pressed to prevent the straw from entering the fan; one side of the dust removal box is communicated with the rice suction cover through a rice suction pipe, the other side of the dust removal box is communicated with the fan through a dust suction pipe, a rice outlet is formed in the bottom of the dust removal box, rice is sucked into the dust removal box through the rice suction pipe, impurity dust is discharged from the dust suction pipe, and the rice is discharged from the rice outlet; the power of the fan can be adjusted according to the local rice size by adopting the prior art.
Further, still set up in the dust removal case and strain the dust hood, strain the vertical direction height of dust hood and be higher than the pipe of inhaling rice and be less than the dust absorption pipe.
The dust filter can block light rice from entering the dust suction pipe.
Furthermore, a rotating shaft is arranged at the joint of the rice sucking cover connecting rod and the frame, and the rice sucking cover connecting rod rotates up and down along the joint.
A rotating shaft is arranged at the joint of the rice suction cover connecting rod and the frame, the rice suction cover connecting rod rotates up and down along the joint, and the rice suction cover is matched with a hydraulic mechanism to enable the dust suction cover to ascend or descend.
Further, the rice sucking cover is flat, and the opening of the rice sucking cover is in a long slit shape.
The rice sucking cover is flat, and the opening of the rice sucking cover is in a long and thin slit shape, so that the rice sucking effect can be enhanced, and impurities and straws are prevented from entering the rice sucking cover.
Furthermore, the rice outlet cover is closed with a dustproof door.
The rice outlet cover is closed with the dustproof door, so that the dustproof effect can be achieved.
Furthermore, the dustproof door is connected with the rice outlet through a hinge.
The dustproof door and the rice outlet are hinged, and when rice is discharged from the rice outlet, the dustproof door is automatically opened through self potential energy.
Further, the rice outlet is communicated with the spiral conveying box.
Further, a spiral conveying mechanism is arranged in the spiral conveying box.
The rice enters the spiral conveying box from the rice outlet and is conveyed by the spiral conveying mechanism.
Further, it includes the rotary rod to set up spiral conveying mechanism, the rotary rod sets up the spiral leaf, the rotary rod end is through advancing rice mouth intercommunication storage rice case.
The spiral conveying mechanism enables the rotating rod to rotate through the driving mechanism, the spiral blades convey rice into the rice storage box, and automatic grain picking and storage are achieved.
Further, the fan driving motor is connected with a driving wheel, the rotating rod is connected with a driven wheel, and the driving wheel and the driven wheel are in transmission connection through a driving wheel.
The driving wheel and the driven wheel are in transmission connection through the driving wheel, rice suction and conveying can be achieved through one motor, the structure is simpler, and the rice conveying device is easier to maintain.
The invention is realized by the following technical scheme:
compared with the prior art, the invention has the following advantages and beneficial effects:
1. according to the grain recovery device capable of reducing the mechanical harvesting loss, the design of the grass pressing hook is adopted, when the rice suction cover sucks rice, straws can be pressed, so that the straws do not enter the fan, the dust removal box is arranged, impurity and dust in the rice are removed, the rice in the rice field can be efficiently recovered, the rice in the rice field is prevented from entering, so that equipment is blocked and faults are generated, the maintenance is easy, the rice quality is good, and the post-processing workload is small;
2. according to the machine-harvested loss-reduced grain recovery device, the spiral conveying mechanism enables the rotating rod to rotate through the driving mechanism, the spiral blades convey rice into the rice storage box, and automatic grain picking and storage are achieved;
3. according to the grain recovery device capable of reducing machine harvesting losses, the driving wheel and the driven wheel are in transmission connection through the driving wheel, rice can be sucked and conveyed by one motor, the structure is simpler, and the maintenance is easier.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the rice sucking cover of the present invention;
FIG. 3 is a schematic diagram of an impurity separation structure according to the present invention;
FIG. 4 is a schematic view of the connection structure of the impurity separating mechanism and the screw conveying mechanism according to the present invention;
fig. 5 is a schematic view of the spiral conveying structure of the present invention.
Reference numbers and corresponding part names in the drawings:
1-crawler wheel, 2-frame, 3-rice sucking cover, 311-rice sucking cover opening, 312-grass pressing hook mounting rack, 313-grass pressing hook, 4-rice sucking cover connecting rod, 5-hydraulic mechanism, 6-hydraulic mechanism connecting rod, 7-rice sucking pipe, 8-dust removal box, 811-dust filtration cover, 812-rice outlet, 813-dust prevention door, 814-hinge, 9-dust collection pipe, 10-fan, 11-spiral conveying box, 12-driving wheel, 13-driven wheel, 14-rice storage box, 1411-rice inlet, 15-rotating rod and 16-spiral blade.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
In one embodiment, as shown in fig. 1-5, including crawler wheel 1 and frame 2, set up dust removal case 8 on the frame 2, dust removal case 8 one side is through inhaling rice pipe 7 intercommunication and inhaling rice cover 3, it inhales rice cover 3 and sets up and inhales rice cover mouth 311, it inhales rice cover 3 through inhaling rice cover connecting rod 4 swing joint frame 2, still set up hydraulic pressure mechanism 5 on the frame 2, hydraulic pressure mechanism 5 is connected with inhaling rice cover 3 and frame 2 through hydraulic pressure mechanism connecting rod 6, it is equipped with grass pressing hook mounting bracket 312 to inhale rice cover 3, grass pressing hook mounting bracket 312 is equipped with a plurality of grass pressing hooks 313, grass pressing hooks 313 are located inhales rice cover mouth 311 outside, dust removal case 8 opposite side is through dust absorption pipe 9 intercommunication fan 10, dust removal case 8 bottom is equipped with out rice mouth 812.
In one embodiment, a dust filtering cover 811 is further arranged in the dust removing box 8, and the height of the dust filtering cover 811 in the vertical direction is higher than the rice sucking pipe 7 and lower than the dust sucking pipe 9.
In one embodiment, a rotating shaft is arranged at the joint of the rice sucking cover connecting rod 4 and the frame 2, and the rice sucking cover connecting rod 4 rotates up and down along the joint.
In one embodiment, the rice sucking cover 11 is flat, and the rice sucking cover opening 12 is long and thin slit.
In one embodiment, the rice outlet 812 covers the dust door 813.
In one embodiment, the dust-proof door 813 is connected with the rice outlet 812 through a hinge 814.
In one embodiment, the rice outlet 812 communicates with the screw conveyor 11.
In one embodiment, a screw conveying mechanism is arranged in the screw conveying box 11.
In one embodiment, the screw conveying mechanism comprises a rotating rod 15, the rotating rod 15 is provided with a screw blade 16, and the tail end of the rotating rod 15 is communicated with the rice storage box 14 through a rice inlet 1411.
In one embodiment, the fan 10 drives the motor to connect with the driving wheel 12, the rotating rod 15 connects with the driven wheel 13, and the driving wheel 12 and the driven wheel 13 are in transmission connection through the transmission wheel.
When the rice straw recycling device works, the fan 10 is started, the proper air volume is adjusted, the hydraulic mechanism 5 is controlled to enable the rice suction cover 11 to reach the lowest position, the grass pressing hook 313 contacts the ground and presses straws, the opening 12 of the rice suction cover does not contact the ground, rice is sucked into the rice suction pipe 7 and then into the dust removal box 8, impurity dust is discharged from the fan through the dust suction pipe 9, and heavier rice is discharged from the rice outlet 812, so that rice recycling is completed.
The invention can also send rice into the spiral conveying mechanism from the rice outlet 812, drive the rotating rod 15 to rotate, and the spiral blade 16 to rotate and convey the rice into the rice storage box 14, thus completing the whole process of sucking and discharging rice.
The invention can also connect the driving wheel 2 and the driven wheel 13 through the driving wheel, and can realize the rice sucking and conveying by adopting one motor.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a machine is received and is decreased grain recovery unit, a serial communication port, including crawler wheel (1) and frame (2), set up dust removal case (8) on frame (2), rice cover (3) is inhaled through inhaling rice pipe (7) intercommunication in dust removal case (8) one side, it sets up and inhales rice cover mouth (311) to inhale rice cover (3), inhale rice cover (3) through inhaling rice cover connecting rod (4) swing joint frame (2), still set up hydraulic pressure mechanism (5) on frame (2), hydraulic pressure mechanism (5) are connected with inhaling rice cover (3) and frame (2) through hydraulic pressure mechanism connecting rod (6), it is equipped with pressure grass and colludes mounting bracket (312) to inhale rice cover (3), it colludes mounting bracket (312) and is equipped with a plurality of pressure grass and colludes (313) to press the grass, it colludes (313) and is located and inhales rice cover mouth (311) outside to press the grass, dust removal case (8) opposite side is through dust absorption pipe (9) intercommunication fan (10), dust removal case (8) bottom is equipped with a meter (812).
2. A machine harvesting grain recovery device according to claim 1, wherein a dust filter (811) is further disposed in the dust removing box (8), and the height of the dust filter (811) in the vertical direction is higher than the rice suction pipe (7) and lower than the dust suction pipe (9).
3. The machine-harvested and loss-reduced grain recovery device as claimed in claim 1, wherein a rotating shaft is arranged at the joint of the rice suction cover connecting rod (4) and the frame (2), and the rice suction cover connecting rod (4) rotates up and down along the joint.
4. An apparatus for recovering grain with reduced machine absorption and loss as claimed in claim 1, wherein said rice-sucking cover (11) is flat and said rice-sucking cover opening (12) is long and thin slit.
5. An apparatus for recovering grains with reduced machine income according to any one of claims 1 to 4, wherein the rice outlet (812) is covered with a dustproof door (813).
6. The machine-harvested grain recycling device as claimed in claim 5, wherein the dust-proof door (813) is connected to the rice outlet (812) via a hinge (814).
7. An apparatus for recovering grain from machinery harvesting and reducing damage according to any one of claims 1 to 4, wherein the rice outlet (812) is communicated with the screw conveyor box (11).
8. An apparatus for recovering grains with reduced mechanical losses as claimed in claim 7, wherein a spiral conveying mechanism is arranged in said spiral conveying box (11).
9. The machine-harvested grain recycling device as claimed in claim 8, wherein the screw conveying mechanism comprises a rotating rod (15), the rotating rod (15) is provided with a screw blade (16), and the tail end of the rotating rod (15) is communicated with the rice storage box (14) through a rice inlet (1411).
10. A machine harvesting and damage reducing grain recovery device according to claim 7, wherein the fan (10) drives the motor to connect with the driving wheel (12), the rotating rod (15) connects with the driven wheel (13), and the driving wheel (12) and the driven wheel (13) are in transmission connection through the transmission wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210370753.6A CN115176598A (en) | 2022-04-08 | 2022-04-08 | Machine-harvested loss-reducing grain recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210370753.6A CN115176598A (en) | 2022-04-08 | 2022-04-08 | Machine-harvested loss-reducing grain recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115176598A true CN115176598A (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210370753.6A Pending CN115176598A (en) | 2022-04-08 | 2022-04-08 | Machine-harvested loss-reducing grain recovery device |
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| Country | Link |
|---|---|
| CN (1) | CN115176598A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191001179A (en) * | 1910-01-17 | 1911-01-17 | Wilhelm Schick | Machine for Gathering Fallen-out Seeds of Clover and Cereals. |
| CN202488992U (en) * | 2012-01-30 | 2012-10-17 | 吴水荣 | Self-propelled type crawler-type grain absorbing machine |
| CN109328655A (en) * | 2018-11-05 | 2019-02-15 | 杭州珑亚珀伟科技有限公司 | Pick up the device and method of the grain of rice |
| CN210994438U (en) * | 2019-09-18 | 2020-07-14 | 淮南佳益米业有限公司 | Rice milling device with function is retrieved to rice husk |
| CN212876729U (en) * | 2020-08-06 | 2021-04-06 | 河南瑞创通用机械制造有限公司 | Self-circulation dust removal device of peanut pickup machine |
-
2022
- 2022-04-08 CN CN202210370753.6A patent/CN115176598A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191001179A (en) * | 1910-01-17 | 1911-01-17 | Wilhelm Schick | Machine for Gathering Fallen-out Seeds of Clover and Cereals. |
| CN202488992U (en) * | 2012-01-30 | 2012-10-17 | 吴水荣 | Self-propelled type crawler-type grain absorbing machine |
| CN109328655A (en) * | 2018-11-05 | 2019-02-15 | 杭州珑亚珀伟科技有限公司 | Pick up the device and method of the grain of rice |
| CN210994438U (en) * | 2019-09-18 | 2020-07-14 | 淮南佳益米业有限公司 | Rice milling device with function is retrieved to rice husk |
| CN212876729U (en) * | 2020-08-06 | 2021-04-06 | 河南瑞创通用机械制造有限公司 | Self-circulation dust removal device of peanut pickup machine |
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