CN219009252U - Grain loading and unloading device for granary, wharf and freight station - Google Patents
Grain loading and unloading device for granary, wharf and freight station Download PDFInfo
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- CN219009252U CN219009252U CN202223548924.4U CN202223548924U CN219009252U CN 219009252 U CN219009252 U CN 219009252U CN 202223548924 U CN202223548924 U CN 202223548924U CN 219009252 U CN219009252 U CN 219009252U
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- loading
- grain
- unloading
- flexible hose
- inlet pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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Abstract
The utility model is suitable for the field of grain loading and unloading, and provides a grain loading and unloading device for a granary, a wharf and a freight station. According to the utility model, the air in the feeding pipe is extracted through the bidirectional fan, so that negative pressure is generated in the feeding pipe, grains can be sucked into the feeding pipe and then discharged from the discharge port, the manual auxiliary feeding is avoided, and the labor capacity of workers is reduced; through the setting of flexible hose No. one and flexible hose No. two, make feed inlet and the discharge gate of inlet pipe all can remove the position wantonly and change length to can change the position of feeding at will, need not to remove the device again, save time, make things convenient for the loading and unloading of material, improve the efficiency of loading and unloading.
Description
Technical Field
The utility model belongs to the field of grain loading and unloading, and particularly relates to a grain loading and unloading device for a granary, a wharf and a freight station.
Background
Grain is a general term of various plant seeds in cooked food, also called as grain, and is one of main foods of people, and China is a large country for producing grain, and needs to export the grain to other countries. Trade logistics transportation of grains can be carried out in places such as granaries, wharfs and freight stations, and during transportation, the grains are usually loaded or ship, and a loading and unloading device is needed during loading and unloading of the grains.
The existing grain loading and unloading device is usually transported by a conveyor belt, grains are manually moved onto the conveyor belt, the conveyor belt is used for transporting the grains to a high place, but the process needs to be manually carried with tools for auxiliary feeding, so that manual labor force is increased, time and labor are wasted, both ends of the conveyor belt are fixed, and after one place of grains are loaded, the conveyor belt is required to be moved to other places for continuous loading, so that the process is very inconvenient.
To avoid the above-mentioned problems, it is necessary to provide a grain handling apparatus for grain bins, wharfs and freight stations, which overcomes the above-mentioned drawbacks of the prior art.
Disclosure of Invention
The embodiment of the utility model aims to provide a grain loading and unloading device for a granary, a wharf and a freight station, and aims to solve the problems that manual assistance is needed and a moving device is needed.
The embodiment of the utility model is realized in such a way that the grain loading and unloading device for the granary, the wharf and the freight station comprises a feeding pipe, wherein one end of the feeding pipe is provided with a feeding port, the other end of the feeding pipe is provided with a discharging port, the middle parts of the two ends of the feeding pipe are respectively provided with a first telescopic hose and a second telescopic hose, the first telescopic hose and the second telescopic hose are communicated with the feeding pipe, one end, close to the discharging port, of the feeding pipe is communicated with a screen, one end, close to the screen, of the feeding pipe is provided with a guide pipe, the screen is positioned in the guide pipe, the middle part of the guide pipe is provided with a bidirectional fan, the tail end of the guide pipe is provided with an air outlet, and the feeding port is provided with a gravity one-way valve.
According to a further technical scheme, the inner diameter of the air guide pipe is larger than the outer diameter of the feeding pipe.
According to a further technical scheme, the section of the feeding pipe is in an inverted U shape.
According to a further technical scheme, the second telescopic hose is located outside the air guide pipe.
Compared with the prior art, the utility model has the following beneficial effects:
according to the grain loading and unloading device for the granary, the wharf and the freight station, provided by the embodiment of the utility model, air in the feeding pipe is extracted through the bidirectional fan, so that negative pressure is generated in the feeding pipe, grains can be sucked into the feeding pipe and then discharged from the discharge port, the manual auxiliary feeding is avoided, and the labor capacity of workers is reduced; through the setting of flexible hose No. one and flexible hose No. two, make feed inlet and the discharge gate of inlet pipe all can remove the position wantonly and change length to can change the position of feeding at will, need not to remove the device again, save time, make things convenient for the loading and unloading of material, improve the efficiency of loading and unloading.
Drawings
Fig. 1 is a schematic front view of the present utility model.
In the accompanying drawings: feed inlet 1, inlet pipe 2, flexible hose 3, guide duct 4, two-way fan 5, air exit 6, gravity check valve 7, screen cloth 8, flexible hose 9 No. two, discharge gate 10, convulsions route 11, material route 12, material 13.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1, the grain loading and unloading device for a granary, a wharf and a freight station provided by the utility model comprises a feeding pipe 2, wherein one end of the feeding pipe 2 is provided with a feeding port 1, the other end of the feeding pipe 2 is provided with a discharging port 10, the section of the feeding pipe 2 is in an inverted U shape, the extraction and the falling of a material 13 are facilitated, the middle parts of the two ends of the feeding pipe 2 are respectively provided with a first telescopic hose 3 and a second telescopic hose 9, the directions and the lengths of the telescopic hoses can be changed randomly, the loading and unloading of the material 13 are facilitated, the first telescopic hose 3 and the second telescopic hose 9 are communicated with the feeding pipe 2, one end, close to the discharging port 10, of the feeding pipe 2 is communicated with a screen 8, one end, close to the screen 8, of the feeding pipe 2 is provided with an air guide pipe 4, the air guide pipe 4 is sleeved outside the feeding pipe 2, the inner diameter of the air guide pipe 4 is larger than the outer diameter of the air guide pipe 2, the screen 8 is positioned inside the air guide pipe 4, the feeding pipe 2 is communicated with the air guide pipe 4 through the screen 8, the air guide pipe 4 is prevented from entering the air guide pipe 4, the air guide pipe 9 is prevented from entering the air guide pipe 4, the air guide pipe is provided with the air guide valve 7, and the air guide valve is provided with the air outlet 7, and the air blower is arranged at the tail end of the air guide valve 4.
When the grain loading and unloading device for the granary, the wharf and the freight station is used, the bidirectional fan 5 is started, the bidirectional fan 5 extracts air in the air guide pipe 4 and the feeding pipe 2, negative pressure is generated in a pipeline of the feeding pipe 2, under the action of atmospheric pressure, a material 13 enters the feeding pipe 2 from the feeding port 1, sequentially passes through the first telescopic hose 3 and the middle section of the feeding pipe 2 and then enters the screen 8, and under the action of the gravity check valve 7, external air cannot enter the feeding pipe 2 from the discharging port 10, so that the material 13 can freely fall in the screen 8, passes through the second telescopic hose 9 and the gravity check valve 7 and is discharged from the discharging port 10; the air in the feeding pipe 2 is discharged from the air outlet 6 through the air guide pipe 4 and the two-way fan 5, as shown in fig. 1, the double arrow is an air draft path 11, the single arrow is a material path 12, and finally the loading and unloading of the material 13 are completed.
The device also can start the air supply function of the two-way fan 5 after the material 13 enters the screen 8, and the air sent out can accelerate the discharge of the material 13 in the area of the screen 8, so that the loading and unloading efficiency is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The utility model provides a granary, pier, freight transportation station grain handling device, includes the inlet pipe, its characterized in that, the one end of inlet pipe is equipped with the feed inlet, the other end of inlet pipe is equipped with the discharge gate, and the both ends middle part of inlet pipe is provided with flexible hose and flexible hose No. two respectively, flexible hose No. one and flexible hose No. two all communicate with the inlet pipe, the inlet pipe is close to the one end intercommunication of discharge gate has the screen cloth, the one end that the inlet pipe is close to the screen cloth is provided with the guide duct, the screen cloth is located the inside of guide duct, the middle part of guide duct is provided with two-way fan, feed inlet department is provided with gravity check valve.
2. The grain handling apparatus of a grain bin, terminal or freight station of claim 1, wherein the air duct has an inner diameter that is greater than an outer diameter of the feed tube.
3. The grain handling apparatus of a grain bin, terminal or freight station of claim 1, wherein the feed tube is inverted U-shaped in cross section.
4. The grain handling apparatus of claim 1, wherein the second flexible hose is located outside the air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223548924.4U CN219009252U (en) | 2022-12-29 | 2022-12-29 | Grain loading and unloading device for granary, wharf and freight station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223548924.4U CN219009252U (en) | 2022-12-29 | 2022-12-29 | Grain loading and unloading device for granary, wharf and freight station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219009252U true CN219009252U (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223548924.4U Active CN219009252U (en) | 2022-12-29 | 2022-12-29 | Grain loading and unloading device for granary, wharf and freight station |
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| Country | Link |
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| CN (1) | CN219009252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117886124A (en) * | 2024-03-14 | 2024-04-16 | 湖南捷工医疗科技有限公司 | Medical track box type logistics conveying system and flexible steering assembly thereof |
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2022
- 2022-12-29 CN CN202223548924.4U patent/CN219009252U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117886124A (en) * | 2024-03-14 | 2024-04-16 | 湖南捷工医疗科技有限公司 | Medical track box type logistics conveying system and flexible steering assembly thereof |
| CN117886124B (en) * | 2024-03-14 | 2024-05-28 | 湖南捷工医疗科技有限公司 | Medical track box type logistics conveying system and flexible steering assembly thereof |
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