CN110937312A - Anti-abrasion device for discharge port of grain conveying and cleaning equipment - Google Patents
Anti-abrasion device for discharge port of grain conveying and cleaning equipment Download PDFInfo
- Publication number
- CN110937312A CN110937312A CN201911290381.0A CN201911290381A CN110937312A CN 110937312 A CN110937312 A CN 110937312A CN 201911290381 A CN201911290381 A CN 201911290381A CN 110937312 A CN110937312 A CN 110937312A
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- CN
- China
- Prior art keywords
- section
- grains
- inlet
- inducer
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 13
- 238000005299 abrasion Methods 0.000 title abstract description 7
- 238000003860 storage Methods 0.000 claims abstract description 23
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000000411 inducer Substances 0.000 claims 9
- 230000002265 prevention Effects 0.000 claims 5
- 230000007423 decrease Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 36
- 230000008676 import Effects 0.000 description 15
- 240000008042 Zea mays Species 0.000 description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 5
- 235000005822 corn Nutrition 0.000 description 5
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process 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
- 239000011343 solid material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/02—Chutes of straight form
- B65G11/026—Chutes of straight form for bulk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/16—Interior surfaces; Linings
- B65G11/166—Interior surfaces; Linings for bulk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/206—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for bulk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Chain Conveyers (AREA)
Abstract
The invention relates to a discharge port anti-abrasion device of grain conveying and cleaning equipment, wherein grains are conveyed to a grain inlet area from an inlet chute, a part of grains do not flow when reaching a storage section I and a storage section II, after the grains in the storage section are fully accumulated, the rest of grains are conveyed to an outlet flange along a grain flow area, the flowing grains rub against the previously accumulated grains and cannot directly rub against a pipe wall, and the abrasion to the pipe wall is greatly reduced. Similarly, the flowing grains are only rubbed with the grains accumulated at the bottom when the grains are transferred from the inlet section II to the outlet section, and the grains cannot directly impact and rub a bottom steel plate or a wear-resistant material like before improvement, so that the service life of the discharge hole is prolonged.
Description
Technical Field
The invention relates to the field of grain processing equipment, in particular to an anti-abrasion device for a discharge port of grain conveying and cleaning equipment.
Background
In many industrial places, solid materials such as grains need to be conveyed by pipelines, grains are conveyed and cleaned at turning positions of outlets of equipment, the grains intensively impact and rub pipe walls (such as a rubbing area 11 in a figure 1) which are easy to abrade, the main method before improvement is to increase the hardness and thickness of materials at abraded parts in a limited way, but the abrasion problem cannot be solved fundamentally, the service time is short, the rubbing pipe walls need to be replaced frequently, and the device is mostly used at high altitude, and is high in replacement difficulty and high in danger.
Disclosure of Invention
In order to solve the technical problem, the invention provides an anti-abrasion device for a discharge port of grain conveying and cleaning equipment, which adopts the technical scheme that:
including the import flange, the import flange is connected with import section I, and import section I is connected with import section II, and in import section II top stretched into import section I, and be equipped with between import section II and the import section I and store festival I, be equipped with the C-shaped groove between import section II and the export section, this C-shaped groove personally submits the acute angle with the level, is equipped with between export section and the import section II bottom and stores festival II, exports the section and exports flange joint.
Further, the sections of the storage section I and the storage section II are both right-angled trapezoids.
Further, the inlet section I, the inlet section II and the outlet section are integrally formed.
Further, the inlet flange is connected with an inlet chute.
Further, the section of the inlet section I is rectangular.
Further, the inlet section II is cylindrical.
Further, the section of the outlet section is square.
The invention has the beneficial effects that: the invention relates to a wear-proof device for a discharge port of grain conveying and cleaning equipment, which is characterized in that a storage section I is arranged between an inlet section I and an outlet section II, a storage section II is arranged between the inlet section II and the outlet section, and a storage section is arranged at a grain turning impact friction part.
Drawings
FIG. 1 is a schematic view of a modified front discharge port;
FIG. 2 is a schematic view of the whole structure of a grain bucket elevator before the discharge port is improved;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a top view of an inlet flange;
FIG. 5 is a schematic view of the structure of FIG. 3 along the line A;
FIG. 6 is a view showing the state of grains scattered into the storage section;
FIG. 7 is a schematic view of the whole structure of a grain bucket elevator after the discharge port is modified;
as shown, 1 inlet flange, 2 inlet section I, 3 inlet section II, 4 outlet section, 5 outlet flange, 6 storage section II, 7 storage section I, 8 grain flow area, 9 grain inlet area, 10 grain, 11 friction area, 12 inlet chute.
Detailed Description
As shown in fig. 1 and fig. 2, before improvement, an inlet flange 1 is connected with an inlet chute 12, the inlet flange is connected with an outlet section 4 through an inlet section II3, the outlet section is connected with an outlet flange 5, and because the inlet section II and one side of the outlet section are inclined downwards, grains rub against the inner wall of the pipe (namely a friction area 11) at a discharge port, and further wear is generated. Taking corn conveying as an example, the production is carried out for 24 hours continuously, and the discharge port device needs to be replaced once in 1-2 months due to the fact that the corn is directly and strongly impacted and rubbed with the pipe wall.
As shown in fig. 3 to 7, the present invention is an anti-wear device for a discharge port of grain conveying and cleaning equipment, an inlet flange is connected with an inlet section I2, the inlet section I is connected with an inlet section II3, the top of the inlet section II extends into the inlet section I, a storage section I7 is arranged between the inlet section II and the inlet section I, the storage sections I are respectively arranged at two sides of the inlet section II, the sections of the storage sections I and II are both right trapezoid, and no-flow grains 10 are stored inside the storage sections I and II; the inlet section II is cylindrical, the top of the inlet section II is communicated with the inlet section I, and the bottom of the inlet section II is closed. The section between the inlet flange and the top of the inlet section II is an isosceles trapezoid. Cereal is carried from the import flange, piles up when flowing into storage section I of import section I, and after piling up in the storage section I, remaining cereal flows into cereal flow area 8 along isosceles trapezoid district.
A C-shaped groove opening is formed between the inlet section II and the outlet section, an acute angle is formed between the C-shaped groove and the horizontal plane, a storage section II6 is arranged between the outlet section and the bottom of the inlet section II, and after the grains are fully accumulated in the storage section II, the rest grains directly flow into a grain moving area to the outlet flange. The section of the inlet section I is rectangular, the section of the outlet section is square, and the outlet section is connected with an outlet flange 5. The inlet section I, the inlet section II and the outlet section can be designed to be integrally formed, and replacement and disassembly are convenient.
Cereal is carried to cereal import district 9 from the import elephant trunk, and some cereal just no longer flows when arriving storage section I and storage section II, waits to store in the section cereal and piles up the back full, and remaining cereal flows the district 8 along cereal and carries to the outlet flange, and the cereal that flows produces the friction with accumulational cereal before, can directly not rub with the pipe wall, has alleviateed the wearing and tearing to the pipe wall greatly. Similarly, the flowing grains are only rubbed with the grains accumulated at the bottom when the grains are transferred from the inlet section II to the outlet section, and the grains cannot directly impact and rub a bottom steel plate or a wear-resistant material like before improvement, so that the service life of the discharge hole is prolonged.
Taking corn conveying as an example, after improvement, the flowing corn does not directly generate impact friction with the pipe wall, but generates friction with the accumulated corn, and the service life of the device is prolonged. Under the same condition, the material is replaced once in 10-20 months, and the service life is prolonged by about 10 times, so that the problem that the discharge port is not wear-resistant is fundamentally solved.
In light of the foregoing description of preferred embodiments according to the invention, many modifications and variations can be made by the worker skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. Grain is carried and cleaning equipment discharge gate abrasionproof decreases device, including the inlet flange, its characterized in that, the inlet flange is connected with inducer I, and inducer I is connected with inducer II, and inducer II top stretches into in inducer I, and is equipped with between inducer II and the inducer I and stores festival I, is equipped with the C-shaped groove between inducer II and the export section, and this C-shaped groove personally submits the acute angle with the level, is equipped with between export section and the inducer II bottom and stores festival II, exports the section and is connected with outlet flange.
2. The wear prevention device at the discharge port of grain conveying and cleaning equipment according to claim 1, wherein the sections of the storage section I and the storage section II are right-angled trapezoids.
3. The wear prevention device at the discharge port of grain conveying and cleaning equipment as claimed in claim 1, wherein the inlet section I, the inlet section II and the outlet section are integrally formed.
4. The apparatus of claim 1, wherein the inlet flange is connected to the inlet chute.
5. The grain conveying and cleaning apparatus outlet wear prevention device of claim 1, wherein the inlet section I is rectangular in cross section.
6. The grain conveying and cleaning equipment discharge outlet wear prevention device of claim 1, wherein the inlet section II is cylindrical.
7. The grain conveying and cleaning equipment discharge outlet wear prevention device of claim 1, wherein the outlet section is square in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911290381.0A CN110937312A (en) | 2019-12-16 | 2019-12-16 | Anti-abrasion device for discharge port of grain conveying and cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911290381.0A CN110937312A (en) | 2019-12-16 | 2019-12-16 | Anti-abrasion device for discharge port of grain conveying and cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110937312A true CN110937312A (en) | 2020-03-31 |
Family
ID=69910732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911290381.0A Pending CN110937312A (en) | 2019-12-16 | 2019-12-16 | Anti-abrasion device for discharge port of grain conveying and cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110937312A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3977730A (en) * | 1973-09-18 | 1976-08-31 | Steag Aktiengesellschaft | Junction elements for pneumatic conveyor pipes |
| CN2315090Y (en) * | 1997-12-31 | 1999-04-21 | 杨新环 | Damage free device for particulate material conveying pipe |
| JP2002060060A (en) * | 2000-08-09 | 2002-02-26 | Sumitomo Heavy Ind Ltd | Powder and grain feeder and exhaust gas treatment device |
| CN2861695Y (en) * | 2005-12-16 | 2007-01-24 | 贵阳铝镁设计研究院 | Flushing and wear prevention pipe elbow structure |
| CN2924245Y (en) * | 2006-06-20 | 2007-07-18 | 沈阳铝镁设计研究院 | Anti-wear material conveying bent pipe |
| CN200942983Y (en) * | 2006-08-30 | 2007-09-05 | 戴光华 | Grid cavity storing wear-preventive universal bunk-feeder |
-
2019
- 2019-12-16 CN CN201911290381.0A patent/CN110937312A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3977730A (en) * | 1973-09-18 | 1976-08-31 | Steag Aktiengesellschaft | Junction elements for pneumatic conveyor pipes |
| CN2315090Y (en) * | 1997-12-31 | 1999-04-21 | 杨新环 | Damage free device for particulate material conveying pipe |
| JP2002060060A (en) * | 2000-08-09 | 2002-02-26 | Sumitomo Heavy Ind Ltd | Powder and grain feeder and exhaust gas treatment device |
| CN2861695Y (en) * | 2005-12-16 | 2007-01-24 | 贵阳铝镁设计研究院 | Flushing and wear prevention pipe elbow structure |
| CN2924245Y (en) * | 2006-06-20 | 2007-07-18 | 沈阳铝镁设计研究院 | Anti-wear material conveying bent pipe |
| CN200942983Y (en) * | 2006-08-30 | 2007-09-05 | 戴光华 | Grid cavity storing wear-preventive universal bunk-feeder |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20200331 |