CN215625299U - Novel wind-force collection grain device - Google Patents
Novel wind-force collection grain device Download PDFInfo
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- CN215625299U CN215625299U CN202022817479.1U CN202022817479U CN215625299U CN 215625299 U CN215625299 U CN 215625299U CN 202022817479 U CN202022817479 U CN 202022817479U CN 215625299 U CN215625299 U CN 215625299U
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Abstract
The utility model discloses a novel wind-power grain collecting device, which comprises a grain sucking mechanism, an assembling frame and a transmission mechanism, wherein the grain sucking mechanism is arranged on the grain sucking frame; the assembly frame is fixed on the outer side of the grain suction mechanism and is arranged in the front of a header of the combine harvester; the transmission mechanism is in transmission connection with a transmission mechanism on the combine harvester; a certain containing space is arranged inside the separating bin body of the grain sucking mechanism, the separating bin body is communicated with a grain sucking pipeline, the free end of the grain sucking pipeline is a grain sucking port, and the separating bin body is communicated with the fan; under the suction action of the fan, grains enter the separation bin body through the grain suction port and the grain suction pipeline, and under the continuous action of wind power, the grains entering the separation bin body are separated from air and discharged from the grain outlet of the separation bin body. The grain collecting device provided by the utility model has the advantages of improved working efficiency, high automation degree, reduced labor force and flexible operation.
Description
Technical Field
The utility model belongs to the technical field of agricultural grain collecting equipment, and particularly relates to a novel wind-power grain collecting device.
Background
Currently, various grain particles must be dried in the sun after being harvested, and then bagged, warehoused and stored. The traditional method is to manually pack the bag and pack the bag little by using a shovel or other tools. The grain collecting device is also used for collecting grains by using a forklift, but the forklift is difficult to operate, and meanwhile, grains are extremely seriously crushed by the forklift operation and are difficult to collect completely, and finally, the grains are collected manually.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a novel wind power grain collecting device.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a novel wind-power grain collecting device comprises a grain sucking mechanism, an assembling frame and a transmission mechanism; the assembly frame is fixed on the outer side of the grain suction mechanism and is arranged in the front of a header of the combine harvester; the transmission mechanism is in transmission connection with a transmission mechanism on the combine harvester; the grain sucking mechanism comprises a separating bin body and a fan, a certain accommodating space is arranged in the separating bin body, the separating bin body is communicated with a grain sucking pipeline, and the separating bin body is communicated with the fan; under the suction action of the fan, grains enter the separation bin body through the grain suction pipeline, are separated from air under the continuous action of wind power, and are discharged from a grain outlet of the separation bin body.
Furthermore, the separation bin comprises a cylindrical separation cavity and a conical separation cavity, and the cylindrical separation cavity and the conical separation cavity are communicated with each other to form a certain accommodating space; the bottom of the cylindrical separation cavity is communicated with a grain suction pipeline; the closed end of the cylindrical separation cavity is communicated with the fan through a fan suction pipe; the narrowing end of the conical separation cavity is connected with an air seal machine, the output end of the air seal machine is a grain outlet, and the air seal machine is driven by an external power device.
Furthermore, the separation bin body is an ellipse-like containing cavity structure consisting of a cylindrical separation cavity and two conical separation cavities; the center of the lower conical separation cavity is communicated with a grain suction pipeline which extends into the separation bin body, the side wall of the lower conical separation cavity is communicated with a grain outlet pipeline, and a free port of the grain outlet pipeline is provided with an air seal device; the separation cabin is characterized in that a separation cone is arranged in the center of the inner part of the separation cabin, the separation cone is positioned above the grain outlet pipeline, a certain gap is reserved between the separation cone and the inner part of the separation cabin, air flows to a fan suction pipe at the top end of the conical separation cavity at the upper part, and the fan suction pipe is communicated with the fan.
Furthermore, the separation bin body adopts a hollow cavity structure provided with a single-side inclined slope surface; one side surface of the separation bin body is communicated with a grain suction pipeline; the top end of the separation bin body is communicated with the fan through a fan suction pipe; the narrowing port at the lower part of the collecting cavity is connected with an air seal machine, the output end of the air seal machine is a grain outlet port, and the air seal machine is driven by an external power device; and a screen is arranged at the joint of the separation bin body and the fan for intercepting, so that the separation of grains and air is realized.
Furthermore, the separation bin body adopts a hollow cavity structure in a straight pipeline shape; the lower part of one end of the separation bin body is communicated with a grain suction pipeline, and the upper end of one end, close to the grain suction pipeline, of the separation bin body is communicated with the fan through a fan suction pipe; a grain conveying auger is arranged in the separation bin body and is connected with an auger transmission belt pulley on the outer side of one end of the separation bin body through an auger shaft, a movable cover plate is arranged at the other end of the separation bin body, and the movable cover plate is opened and closed through a rotary valve; the outside of the movable cover plate is provided with a grain outlet; and a screen is arranged at the joint of the separation bin body and the fan for intercepting, so that the separation of grains and air is realized.
Further, a gas-solid separator is arranged in the inner accommodating space of the separation bin body; the lower part of the separation bin body is communicated with a grain suction pipeline, and the upper part of the separation bin body is communicated with a fan through a fan suction pipe; an air seal device or a movable cover plate is arranged at the grain outlet of the separation bin body.
Furthermore, a grain outlet auger is arranged in the air seal machinery, and the output end of the grain outlet auger is a grain outlet port.
Furthermore, the free end of the grain suction pipeline is a grain suction port, the grain suction port is in an inverted horn shape, and universal wheels are arranged at the bottom of the grain suction port.
Has the advantages that: the grain collecting device provided by the utility model has the advantages of improved working efficiency, high automation degree, reduced labor force and flexible operation.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the structure of the separation chamber body in accordance with embodiment 1 of the present invention
FIG. 3 is a schematic illustration of a separation cartridge body according to another form of embodiment 1 of the present invention;
FIG. 4 is a schematic view of the separation cartridge body structure of embodiment 2 of the present invention;
FIG. 5 is a schematic view of the structure of the separation cartridge body of embodiment 3 of the present invention;
FIG. 6 is a schematic illustration of the separation cartridge body structure of embodiment 4 of the present invention;
fig. 7 is a schematic illustration of the structure of the separation cartridge body of embodiment 5 of the present invention.
Detailed Description
The utility model is illustrated below with reference to specific examples. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention in any way.
Example 1
A novel wind power grain collecting device is shown in figures 1 and 2 and comprises a grain sucking mechanism, an assembling frame 9 and a transmission mechanism, wherein the grain sucking mechanism comprises a cylindrical separating cavity 1, a conical separating cavity 2, a grain sucking pipeline 3, a fan 4 and an air seal device 5, and the cylindrical separating cavity 1 and the conical separating cavity 2 are communicated with each other to form a certain accommodating space; one side surface of the cylindrical separation cavity 1 is communicated with a grain suction pipeline 3, and the other opening end of the grain suction pipeline 3 is provided with a horn-shaped grain suction port 6; the closed end of the cylindrical separation cavity 1 is communicated with a fan 4 through a fan suction pipe 7; two universal wheels 13 are arranged at the bottom of the grain suction port 6; a narrowing port of the conical separation cavity 1 is connected with an air seal machinery 5, the output end of the air seal machinery 5 is a grain outlet port 8, and a belt pulley 11 on one side of the air seal machinery 5 is connected with a power device through a transmission mechanism to drive a rotating shaft of the air seal machinery 5 to be connected; the assembly frame 9 is fixed outside the grain suction mechanism and is arranged in the front of a header of the combine harvester; the transmission mechanism is in transmission connection with a transmission mechanism on the combine harvester, the transmission mechanism comprises a belt pulley 11 and a belt 12, and the belt pulley 11 is connected with a rotating shaft of the air seal machinery 5; the speed changing bridge box 101 on the combine harvester is in transmission connection with the auger transmission belt pulley 102 through a belt 12. In yet another form of this embodiment, as shown in fig. 3, a novel wind-powered grain collecting device includes a cylindrical separating cavity 1, a conical separating cavity 2, a grain suction pipeline 3, a fan and an air seal device 5, where the cylindrical separating cavity 1 and the conical separating cavity 2 are communicated with each other to form a certain accommodating space; one side surface of the cylindrical separation cavity 1 is communicated with a grain suction pipeline 3, and the other opening end of the grain suction pipeline 3 is provided with a horn-shaped grain suction port 6; the closed end of the cylindrical separation cavity 1 is communicated with a fan through a fan suction pipe 7; the narrowing port of the conical separation cavity 1 is connected with an air seal machine 5, the output end of the packing auger at one side of the air seal machine 5 is a grain outlet port 8, and the belt pulley 11 at the other side of the air seal machine 5 is connected with a transmission mechanism.
The working principle of the embodiment is as follows: under the negative pressure action of the fan 4, grains are sucked from the grain suction port 6 and are introduced into the barrel through the grain suction pipeline 3 in the tangential direction, the grains rotate around the inner walls of the cylindrical separation cavity 1 and the conical separation cavity 2 under the guiding action of airflow, the grains flow into the bottom of the conical separation cavity 2, air discharged by the air seal device 5 enters the fan 4 through the air suction pipeline and is discharged, and cyclone separation of the grains and the air is achieved.
Example 2
A novel wind-power grain collecting device comprises a grain sucking mechanism, an assembling frame and a transmission mechanism; the assembly frame and the transmission mechanism are the same as those in embodiment 1. As shown in fig. 4, the grain suction mechanism comprises a grain collection cavity consisting of a cylindrical separation cavity 1 and two conical separation cavities 2, a grain suction pipeline 3, a grain outlet pipeline 23, a separation cone 24 and a fan, wherein the two conical separation cavities 2 are respectively arranged in the cylindrical separation cavity 1 to form a certain accommodating space, the grain suction pipeline 3 is communicated with the lower conical separation cavity 2 and extends into the conical separation cavity 2, the grain outlet pipeline 23 is communicated with the lower conical separation cavity 2, and a wind seal 5 is arranged at the port of the grain outlet pipeline 23; the separation cone 24 is arranged in the grain collection cavity and above the grain outlet pipeline 23, a certain gap is left between the separation cone 24 and the grain collection cavity, air flows to the fan suction pipe 7 at the top end of the conical separation cavity 2 at the upper part, and the fan suction pipe 7 is communicated with a fan.
The working principle of the embodiment is as follows: under the action of the negative pressure induced by the draught fan, grains are sucked from the grain suction port 6, enter from the bottom end of the grain suction pipeline 3, flow out from the top end of the grain suction pipeline, impact the inclined inner wall of the separation cone 24, fall into the conical separation cavity 2 at the lower part under the dual actions of impact and the gravity of the grains, flow into the grain discharge pipeline 23 under the action of the gravity, and flow out through the air seal machine 5. Air enters the fan to be discharged through a gap between the cylindrical separation cavity 1 and the separation cone 24 under the action of the fan, so that the separation of grains and air is realized, grains can be sucked, and the grains can be prevented from flowing into the fan and being broken.
Example 3
A novel wind-power grain collecting device comprises a grain sucking mechanism, an assembling frame and a transmission mechanism; the assembly frame and the transmission mechanism are the same as those in embodiment 1. As shown in fig. 5, the grain suction mechanism comprises a collecting cavity 17, a grain suction pipeline 3, a fan and an air seal machine 5, wherein the collecting cavity 17 is a hollow cavity structure provided with a single-side inclined slope surface; one side surface of the collecting cavity 17 is communicated with the grain suction pipeline 3, and the other opening end of the grain suction pipeline 3 is provided with a horn-shaped grain suction port 6; the top end of the collection cavity 17 is communicated with a fan through a fan suction pipe 7; the narrowing port at the lower part of the collecting cavity 17 is connected with an air seal machinery 5, the output end of the air seal machinery 5 is a grain outlet port 8, and one side of the air seal machinery 5 is connected with a transmission mechanism.
Example 4
A novel wind-power grain collecting device comprises a grain sucking mechanism, an assembling frame and a transmission mechanism; the assembly frame and the transmission mechanism are the same as those in embodiment 1. As shown in fig. 6, the grain suction mechanism comprises a packing auger cavity 22, a grain suction pipeline 3 and a fan; the lower part of one end of the packing auger cavity 22 is communicated with the grain suction pipeline 3, the other opening end of the grain suction pipeline 3 is provided with a horn-shaped grain suction port 6, and the upper part end of one end of the packing auger cavity 22 close to the grain suction pipeline 3 is communicated with a fan through a fan suction pipe 7; a certain accommodating space is arranged in the packing auger cavity 22, the packing auger 20 is arranged in the packing auger cavity, the packing auger 20 is connected with a packing auger transmission belt pulley 102 on the outer side of one end of the packing auger cavity 22 through a packing auger shaft 21, a movable cover plate 19 is arranged at the other end of the packing auger cavity 22, and the movable cover plate 19 is opened and closed through a rotary valve; the outside of the movable cover plate 19 is provided with a grain outlet 8.
Example 5
A novel wind-power grain collecting device comprises a grain sucking mechanism, an assembling frame and a transmission mechanism; the assembly frame and the transmission mechanism are the same as those in embodiment 1. As shown in fig. 7, the grain suction mechanism comprises a separation cavity 28 and a fan; the holding space in the separation cavity 28 is provided with a gas-solid separator; the lower part of the separation cavity 28 is communicated with an air suction pipeline, and the upper part is provided with a fan air suction pipe 7 communicated with a fan; the grain outlet of the separation cavity 28 is provided with an air seal device 5 and a movable cover plate 19.
Claims (8)
1. A novel grain device is collected to wind-force, its characterized in that: comprises a grain sucking mechanism, an assembling frame and a transmission mechanism; the assembly frame is fixed on the outer side of the grain suction mechanism and is arranged in the front of a header of the combine harvester; the transmission mechanism is in transmission connection with a transmission mechanism on the combine harvester; the grain sucking mechanism comprises a separating bin body and a fan, a certain accommodating space is arranged in the separating bin body, the separating bin body is communicated with a grain sucking pipeline, and the separating bin body is communicated with the fan; under the suction action of the fan, grains enter the separation bin body through the grain suction pipeline, are separated from air under the continuous action of wind power, and are discharged from a grain outlet of the separation bin body.
2. The novel wind-power grain collecting device as claimed in claim 1, wherein the separating bin comprises a cylindrical separating cavity and a conical separating cavity, and the cylindrical separating cavity and the conical separating cavity are communicated with each other to form a certain accommodating space; the bottom of the cylindrical separation cavity is communicated with a grain suction pipeline;
the closed end of the cylindrical separation cavity is communicated with the fan through a fan suction pipe;
the narrowing end of the conical separation cavity is connected with an air seal machine, the output end of the air seal machine is a grain outlet, and the air seal machine is driven by an external power device.
3. The novel wind-power grain collecting device as claimed in claim 1, wherein the separating bin body is an ellipse-like containing cavity structure consisting of a cylindrical separating cavity and two conical separating cavities; the center of the lower conical separation cavity is communicated with a grain suction pipeline which extends into the separation bin body, the side wall of the lower conical separation cavity is communicated with a grain outlet pipeline, and a free port of the grain outlet pipeline is provided with an air seal device; the separation cabin is characterized in that a separation cone is arranged in the center of the inner part of the separation cabin, the separation cone is positioned above the grain outlet pipeline, a certain gap is reserved between the separation cone and the inner part of the separation cabin, air flows to a fan suction pipe at the top end of the conical separation cavity at the upper part, and the fan suction pipe is communicated with the fan.
4. The novel wind-powered grain collecting device of claim 1, wherein the separating bin body adopts a hollow cavity structure with a single-side inclined slope surface; one side surface of the separation bin body is communicated with a grain suction pipeline; the top end of the separation bin body is communicated with the fan through a fan suction pipe; the narrowing port at the lower part of the collecting cavity is connected with an air seal machine, the output end of the air seal machine is a grain outlet port, and the air seal machine is driven by an external power device; and a screen is arranged at the joint of the separation bin body and the fan for intercepting, so that the separation of grains and air is realized.
5. The novel wind-power grain collecting device as claimed in claim 1, wherein the separating bin body adopts a hollow cavity structure in the shape of a straight pipeline; the lower part of one end of the separation bin body is communicated with a grain suction pipeline, and the upper end of one end, close to the grain suction pipeline, of the separation bin body is communicated with the fan through a fan suction pipe; a grain conveying auger is arranged in the separation bin body and is connected with an auger transmission belt pulley on the outer side of one end of the separation bin body through an auger shaft, a movable cover plate is arranged at the other end of the separation bin body, and the movable cover plate is opened and closed through a rotary valve; the outside of the movable cover plate is provided with a grain outlet; and a screen is arranged at the joint of the separation bin body and the fan for intercepting, so that the separation of grains and air is realized.
6. The novel wind-power grain collecting device as claimed in claim 1, wherein the inner containing space of the separating bin body is provided with a gas-solid separator; the lower part of the separation bin body is communicated with a grain suction pipeline, and the upper part of the separation bin body is communicated with a fan through a fan suction pipe; an air seal device or a movable cover plate is arranged at the grain outlet of the separation bin body.
7. A novel wind-power grain collecting device as claimed in any one of claims 2, 3, 4 and 6, wherein a grain discharging auger is arranged in the air seal machinery, and the output end of the grain discharging auger is a grain discharging port.
8. The novel wind-driven grain collecting device as claimed in any one of claims 1 to 6, wherein the free end of the grain suction pipeline is a grain suction port, the grain suction port is in an inverted trumpet shape, and universal wheels are arranged at the bottom of the grain suction port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022817479.1U CN215625299U (en) | 2020-11-30 | 2020-11-30 | Novel wind-force collection grain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022817479.1U CN215625299U (en) | 2020-11-30 | 2020-11-30 | Novel wind-force collection grain device |
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| Publication Number | Publication Date |
|---|---|
| CN215625299U true CN215625299U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022817479.1U Active CN215625299U (en) | 2020-11-30 | 2020-11-30 | Novel wind-force collection grain device |
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|---|---|
| CN (1) | CN215625299U (en) |
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- 2020-11-30 CN CN202022817479.1U patent/CN215625299U/en active Active
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