CN212116247U - Fire-retardant device for cotton picker - Google Patents
Fire-retardant device for cotton picker Download PDFInfo
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- CN212116247U CN212116247U CN202020711691.7U CN202020711691U CN212116247U CN 212116247 U CN212116247 U CN 212116247U CN 202020711691 U CN202020711691 U CN 202020711691U CN 212116247 U CN212116247 U CN 212116247U
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- cotton
- retardant device
- cotton picker
- conveying pipe
- picker
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Abstract
A fire retardant device of a cotton picker comprises a far infrared sensor, a cotton conveying pipe of the cotton picker, the flame retardant device, a direct current motor, a connecting rod, a connecting pin A, a crank plate, a motor connecting shaft, a crank, a connecting pin B and a connecting rod plate, wherein the direct current motor, the connecting rod, the connecting pin A, the crank plate, the motor connecting shaft, the crank, the connecting pin B and the connecting rod plate are contained in the flame retardant device; the flame retardant device is arranged at the upper part in the cotton conveying pipe of the cotton picker. The device can directly discharge the ignited cotton out of the cotton picker in the cotton conveying process, so that the ignited cotton cannot enter the cotton box to ignite more cotton in the cotton box, and the purpose of blocking the fire source is achieved.
Description
Technical Field
The utility model belongs to the technical field of cotton picker equipment technique and specifically relates to a fire-retardant device of cotton picker conflagration.
Background
The Xinjiang cotton planting area in 2019 reaches more than 76% of the national cotton planting area, and the Xinjiang cotton planting area has a slow growth tendency. On one hand, the machine-picked cotton grains are collected into the bin in the autumn harvest period to make great contribution to Xinjiang agriculture, on the other hand, some fire hidden dangers are brought, the Xinjiang climate is dry in autumn, and the problem that cotton blocks the picking head frequently occurs when cotton plants are dry, so that the hidden danger point of firing of the picking head of the cotton picker is caused, a fire disaster is caused, and finally the cotton picker is fired, and great economic loss is caused.
At present, most of cotton picker fire monitoring and fire extinguishing systems are 'after the fact' remedial measures, namely, fire occurs in a cotton box and then extinguishes, and the fire extinguishing systems of the cotton pickers have huge economic loss to a certain extent, so that a device for separating ignited cotton to prevent the ignited cotton from bringing the fire into the cotton box is provided, more cotton is prevented from being ignited, and the loss of cotton farmers and cotton owners is reduced.
Disclosure of Invention
The utility model aims at avoiding the cotton picker when gathering the cotton, run into the cotton condition of a fire and cause huge economic loss scheduling problem. The fire retardant device for cotton picker can eliminate ignited cotton directly from the cotton picker during cotton conveying to prevent the ignited cotton from entering the cotton box and igniting more cotton in the cotton box, so as to block fire source.
In order to realize the purpose, the utility model discloses a technical scheme as follows: a fire flame retardant device of a cotton picker comprises a far infrared sensor, a cotton conveying pipe of the cotton picker, the flame retardant device, a direct current motor, a connecting rod, a connecting pin A, a crank plate, a motor connecting shaft, a crank, a connecting pin B and a connecting rod plate, wherein the direct current motor, the connecting rod, the connecting pin A, the crank plate, the motor connecting shaft, the crank, the connecting pin B and the connecting rod plate are contained in the flame retardant device; the flame retardant device is arranged in the cotton conveying pipe of the cotton picker.
Furthermore, the far infrared sensor should be installed at the lower position in the cotton conveying pipe of the cotton picker as much as possible, mainly plays a role in detecting weak spark signals of the ignited cotton, and strives for time for a direct current motor in the flame retardant device.
Furthermore, the flame retardant device should be installed at a position close to the upper part of the cotton conveying pipe of the cotton picker as much as possible, and the flame retardant device is matched with the far infrared sensor to strive for enough time, so that the flame retardant device can work in a short time.
Furthermore, the flame retardant device is a derivative mechanism of a plane link mechanism, and partial rods of the flame retardant device are derived into plates so as to realize the function of changing the flow direction of cotton in a cotton conveying pipe of the cotton picker.
Compared with the prior art, the fire retardant device for the cotton picker has the beneficial effects that.
1. The traditional fire extinguishing system is used after a fire of the cotton picker occurs, belongs to post remediation, and is difficult to avoid huge loss, and the fire extinguishing device is used for avoiding the problem that the ignited cotton is mixed with the unfired cotton in the cotton box to cause larger loss, so that more time can be further strived for fire extinguishing personnel, and larger loss can be avoided.
2. In addition, the system does not need to be changed greatly, only needs to change the cotton conveying pipe of the cotton picker to a certain degree, and cannot cause the loss of the performance of the cotton picker.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the installation of the flame retardant device of the present invention.
Fig. 3 is a schematic view of the flame retardant device (with the motor removed) of the present invention.
Fig. 4 is a schematic structural view of the crank plate of the present invention.
Fig. 5 is a schematic view of the connecting rod plate structure of the present invention.
Fig. 6 is a sectional view of the flame retardant device of the present invention.
Fig. 7 is a cross-sectional view of the flame retardant device of the present invention.
In the figure: the device comprises a 1-far infrared sensor, a 2-cotton picker cotton conveying pipe, a 3-flame retardant device, a 301-direct current motor, a 302-connecting rod, a 303-connecting pin A, a 304-crank plate, a 305-motor connecting shaft, a 306-crank, a 307-connecting pin B and a 308-connecting rod plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 7, in a specific embodiment, the cotton picking machine comprises a far infrared sensor 1, a cotton picking machine cotton conveying pipe 2, a flame retardant device 3, and a dc motor 301, a connecting rod 302, a connecting pin a303, a crank plate 304, a motor connecting shaft 305, a crank 306, a connecting pin B307, and a connecting rod plate 308 contained therein, wherein the far infrared sensor 1 is installed in the cotton picking machine cotton conveying pipe 2; the flame retardant device 3 is arranged in the cotton conveying pipe 2 of the cotton picker.
The far infrared sensor 1 is arranged at the lower position in the cotton conveying pipe 2 of the cotton picker as much as possible, mainly plays a role in detecting weak spark signals of the ignited cotton and strives for time for the direct current motor 301 in the flame retardant device 3.
The flame retardant device 3 should be installed at a position close to the upper part in the cotton conveying pipe 2 of the cotton picker as much as possible, and the far infrared sensor 1 is matched to strive for enough time, so that the flame retardant device can work in a short time.
The flame retardant device 3 is a derivative mechanism of a plane connecting rod mechanism, and partial rods of the flame retardant device are derived into plates so as to realize the function of changing the flow direction of cotton in a cotton conveying pipe of the cotton picker.
The working principle is that the direction of the arrow in the attached figures 1, 2, 6 and 7 is the flowing direction of cotton. When the cotton picker encounters a fire, the far infrared sensor 1 positioned in the cotton conveying pipe 2 of the cotton picker can detect a fire signal, the fire signal can be acquired by the direct current motor 301 in the flame retardant device 3 after being processed, so that the direct current motor 301 drives the crank 306 in the planar four-bar mechanism to rotate at a certain angle, the work transformation of the flame retardant device 3 is completed, the process can be changed from the process with reference to the attached drawing 6 to the process with reference to the attached drawing 7, the original flow direction of the ignited cotton in the cotton conveying pipe 2 of the cotton picker is changed, and the ignited cotton is led out of the cotton conveying pipe 2 of the cotton picker.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A fire-retardant device of a cotton picker comprises a far infrared sensor (1), a cotton-conveying pipe (2) of the cotton picker, a flame-retardant device (3), a direct current motor (301), a connecting rod (302), a connecting pin A (303), a crank plate (304), a motor connecting shaft (305), a crank (306), a connecting pin B (307) and a connecting rod plate (308) which are contained, and is characterized in that the far infrared sensor (1) is arranged in the cotton-conveying pipe (2) of the cotton picker; the flame retardant device (3) is arranged in the cotton conveying pipe (2) of the cotton picker.
2. The fire retardant device for the cotton picker according to claim 1, wherein the far infrared sensor (1) is installed at the lower position in the cotton conveying pipe (2) of the cotton picker as much as possible, mainly plays a role in detecting weak spark signals of the ignited cotton and strives for time for the direct current motor (301) in the fire retardant device (3).
3. The fire retardant device for the cotton picker according to claim 1, wherein the fire retardant device (3) is installed near the upper position in the cotton conveying pipe (2) of the cotton picker as much as possible, and the far infrared sensor (1) is matched to strive for enough time to work in a short time.
4. The fire retardant device for the cotton picker according to claim 1, wherein the fire retardant device (3) is a derivative mechanism of a planar linkage mechanism, and a part of the rod is derived into a plate, so as to realize the function of changing the flow direction of cotton in the cotton conveying pipe (2) of the cotton picker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020711691.7U CN212116247U (en) | 2020-05-05 | 2020-05-05 | Fire-retardant device for cotton picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020711691.7U CN212116247U (en) | 2020-05-05 | 2020-05-05 | Fire-retardant device for cotton picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212116247U true CN212116247U (en) | 2020-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020711691.7U Expired - Fee Related CN212116247U (en) | 2020-05-05 | 2020-05-05 | Fire-retardant device for cotton picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212116247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262407A (en) * | 2021-04-30 | 2021-08-17 | 中广核新奇特(扬州)电气有限公司 | Mica tape flame retardant device |
-
2020
- 2020-05-05 CN CN202020711691.7U patent/CN212116247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262407A (en) * | 2021-04-30 | 2021-08-17 | 中广核新奇特(扬州)电气有限公司 | Mica tape flame retardant device |
| CN113262407B (en) * | 2021-04-30 | 2022-06-07 | 中广核新奇特(扬州)电气有限公司 | Mica tape flame retardant device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 Termination date: 20210505 |