CN112278901A - Grain conveyor with grain impurity removal function - Google Patents
Grain conveyor with grain impurity removal function Download PDFInfo
- Publication number
- CN112278901A CN112278901A CN202011288924.8A CN202011288924A CN112278901A CN 112278901 A CN112278901 A CN 112278901A CN 202011288924 A CN202011288924 A CN 202011288924A CN 112278901 A CN112278901 A CN 112278901A
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- CN
- China
- Prior art keywords
- grain
- impurity removing
- supporting rod
- dust
- conveyor
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Classifications
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- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/42—Devices for emptying otherwise than from the top using belt or chain conveyors
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
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- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/14—Pulverising loaded or unloaded materials
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/185—Preventing escape of dust by means of non-sealed systems
- B65G69/186—Preventing escape of dust by means of non-sealed systems with aspiration means
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- 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
Abstract
The invention discloses a grain conveyor with a grain impurity removing function, which comprises a dust raising impurity removing device, a stepped conveying device and a supporting frame, wherein the supporting frame comprises a first supporting rod and a second supporting rod, the whole stepped conveying device is obliquely connected to the first supporting rod and the second supporting rod, the dust raising impurity removing device is communicated and arranged above the stepped conveying device, and the stepped conveying device comprises a transmission fixing cavity, a scattering prevention baffle plate, a driving rotating shaft, a driven rotating shaft, a conveying motor and a scraper belt. The invention relates to the technical field of grain processing, in particular to a grain conveyor with grain impurity removal function, wherein the grain conveyor is lifted to the upper wall of an impurity removal cavity through a material lifting machine, impurities such as mud, sand, soil, coal slag and the like are broken due to low strength, dust, wormhead grains and the like in grains are sucked and removed together with the previously broken impurities by an impurity removal fan and are discharged from a dust discharge port, the grains are conveyed between two adjacent groups of anti-falling plates, and impurities can be removed again in the conveying process.
Description
Technical Field
The invention relates to the technical field of grain processing, in particular to a grain conveyor with a grain impurity removal function.
Background
At present, a belt conveyor is generally used in the grain conveying process, when the belt conveyor is used, grains are conveyed to a feeding end of the belt conveyor and conveyed to a discharging end from the feeding end, a large amount of light and fine impurities, dust and the like in the grains can be scattered into the air in the processes of pouring the grains into the feeding end of the conveyor and lifting, so that the dust is large when the grains are put into a warehouse, a large amount of flying dust in the air brings physical damage to operators, and the environment is polluted; moreover, most of the existing belt conveyors are fixed conveyors, that is, the position of the belt conveyor is generally fixed, the height of the belt conveyor is also fixed, the belt conveyor cannot be changed according to the situation, and the belt conveyor is inconvenient to use.
Disclosure of Invention
In order to solve the existing problems, the invention provides the grain conveyor with the grain impurity removal function, wherein the grain conveyor is lifted to the upper wall of the impurity removal cavity by a material lifting machine, impurities such as mud, sand, soil, coal slag and the like are crushed due to low strength, dust, wormhead grains and the like in grains are sucked and removed by the impurity removal fan together with the previously crushed impurities and are discharged from a dust discharge port, the grains are conveyed between two adjacent groups of anti-falling plates, and impurities can be removed again in the conveying process.
The technical scheme adopted by the invention is as follows: the invention relates to a grain conveyor with a grain impurity removing function, which comprises a dust impurity removing device, a stepped conveying device and a supporting frame, wherein the supporting frame comprises a first supporting rod and a second supporting rod, the heights of the first supporting rod and the second supporting rod are not equal, the stepped conveying device is integrally connected and arranged on the first supporting rod and the second supporting rod in an inclined manner, the dust impurity removing device is communicated and arranged above the stepped conveying device, the stepped conveying device comprises a transmission fixing cavity, a scattering-proof surrounding baffle, a driving rotating shaft, a driven rotating shaft, a conveying motor and a scraper belt, the transmission fixing cavity is a hollow cavity with the top and one side wall with an opening at the high end, the driving rotating shaft and the driven rotating shaft are respectively and rotatably arranged at the two ends of the inner wall of the transmission fixing cavity, the scraper belt is rotatably sleeved on the driving rotating shaft and the driven rotating shaft, and the conveying motor is arranged on the side wall of the, the output shaft of the transmission motor penetrates through the side wall of the transmission fixing cavity and is arranged in the center of the driving rotating shaft, the anti-scattering surrounding baffle is arranged on the periphery of the opening at the top of the transmission fixing cavity, and a discharge hole which is bent is communicated with one side of the high end of the transmission fixing cavity; the raise dust edulcoration device includes blanking hopper, edulcoration chamber, lifter and dust exhausting fan, the edulcoration chamber is open-top's cavity setting, the open-top department in edulcoration chamber is located in the blanking hopper intercommunication, the lifter is located on the inner wall in edulcoration chamber and the bottom one side of blanking hopper is located to the lifter, the both sides end from the top down in edulcoration chamber is equipped with dust exhaust mouth and conveying mouth respectively, dust exhausting fan is rotatable to be located in the edulcoration chamber and is close to dust exhaust mouth department, be equipped with the sliding material board that the slope set up on the inner diapire in edulcoration chamber, conveying mouth is close to one side of the low side of sliding material board, conveying mouth with prevent spilling the overhead gage.
Furthermore, be equipped with on the scraper conveyor and prevent the board that falls, prevent that the board that falls is the same interval and evenly locates on the scraper conveyor.
Furthermore, impurity downward-sliding holes are formed in the scraper belt, and the diameter of each impurity downward-sliding hole is far smaller than the width and the length of grains.
Furthermore, the material raising machine is evenly provided with material raising blades.
Furthermore, a support piece is arranged on the inner wall of the transmission fixing cavity of the scraper type belt piece.
Further, the discharge hole is bent downwards.
Furthermore, a downwards arched material raising plate is arranged at the bottom of the blanking hopper.
Furthermore, a horizontally arranged supporting cross rod is connected between the first supporting rod and the second supporting rod.
Further, the first and second struts may be telescopic rods.
Furthermore, a supporting rod is arranged between the transmission fixing cavity and the transmission fixing cavity.
The invention with the structure has the following beneficial effects: the grain conveyor with the grain impurity removing function is lifted to the upper wall of the impurity removing cavity by the material lifting machine, impurities such as mud, sand, soil, coal slag and the like with low strength can be broken, dust, worm-eaten grains and the like in grains are sucked and removed by the impurity removing fan together with the previously broken impurities, and is discharged from the dust exhaust port, the grain after preliminary impurity removal enters the transmission fixing cavity through the transmission port under the action of the sliding plate, the anti-scattering surrounding baffle is arranged at the periphery of the opening at the top of the transmission fixing cavity to play a role of preventing the grain from scattering, the transmission motor drives the driving rotating shaft to rotate, the driving rotating shaft drives the scraper belt to rotate, and then the driven rotating shaft rotates, the grain is transmitted between two adjacent groups of anti-falling plates, the scraper belt is provided with an impurity downward-sliding hole, the diameter of the impurity downward-sliding hole is far smaller than the width and the length of the grain, impurity removal can be carried out again in the process of transmission, and the grain after impurity removal is finally discharged from the discharge hole.
Drawings
FIG. 1 is a schematic view of an overall structure of a grain conveyor with a grain impurity removal function according to the present invention;
FIG. 2 is a sectional view showing an inner structure of a grain conveyor having a grain impurity removing function according to the present invention;
fig. 3 is a schematic structural diagram of a grain conveyor with a grain impurity removal function according to the present invention.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Wherein, 1, raise dust edulcoration device, 2, cascaded conveyer, 3, support frame, 4, first branch, 5, second branch, 6, the fixed chamber of transmission, 7, prevent spilling enclosure baffle, 8, initiative pivot, 9, driven rotating shaft, 10, conveying motor, 11, scraper belt, 12, discharge gate, 13, blanking fill, 14, edulcoration chamber, 15, the lifter, 16, dust exhausting fan, 17, dust exhaust mouth, 18, the conveying mouth, 19, the flitch, 20, prevent the board that falls, 21, the material lifting blade, 22, support piece, 23, the material lifting plate, 24, the support horizontal pole, 25, the bracing piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the grain conveyor with grain impurity removing function of the present invention comprises a dust impurity removing device 1, a stepped conveyor 2 and a support frame 3, wherein the support frame 3 comprises a first support rod 4 and a second support rod 5, the heights of the first support rod 4 and the second support rod 5 are not equal, the whole stepped conveyor 2 is obliquely connected to the first support rod 4 and the second support rod 5, the dust impurity removing device 1 is communicated above the stepped conveyor 2, the stepped conveyor 2 comprises a transmission fixing cavity 6, an anti-scattering enclosure baffle 7, a driving rotating shaft 8, a driven rotating shaft 9, a conveyor motor 10 and a scraper belt 11, the transmission fixing cavity 6 is a hollow cavity with an opening at the top and one side wall at the high end, the driving rotating shaft 8 and the driven rotating shaft 9 are respectively rotatably arranged at two ends of the inner wall of the transmission fixing cavity 6, the scraper type belt 11 is rotatably sleeved on the driving rotating shaft 8 and the driven rotating shaft 9, the conveying motor 10 is arranged on the side wall of the transmission fixing cavity 6, an output shaft of the conveying motor 10 penetrates through the side wall of the transmission fixing cavity 6 and is arranged at the center of the driving rotating shaft 8, the anti-scattering baffle 7 is arranged on the periphery of an opening at the top of the transmission fixing cavity 6, and a discharge hole 12 which is bent is communicated with one side of the high end of the transmission fixing cavity 6; the dust and impurity removing device 1 comprises a blanking hopper 13, an impurity removing cavity 14, a material lifting machine 15 and a dust removing fan 16, wherein the impurity removing cavity 14 is a hollow cavity with an open top, the blanking hopper 13 is communicated with the top opening of the impurity removing cavity 14, the material lifting machine 15 is arranged on the inner wall of the impurity removing cavity 14 and the material lifting machine 15 is arranged on one side of the bottom of the blanking hopper 13, two side ends of the impurity removing cavity 14 are respectively provided with a dust exhaust port 17 and a conveying port 18 from top to bottom, the dust removing fan 16 is rotatably arranged in the impurity removing cavity 14 and is close to the dust exhaust port 17, a sliding material plate 19 which is obliquely arranged is arranged on the inner bottom wall of the impurity removing cavity 14, one side of the lower end of the sliding material plate 19 is close to the conveying port 18, and the conveying port 18 is communicated.
Wherein, be equipped with anti-falling board 20 on scraper belt 11, anti-falling board 20 is the same interval and evenly locates on scraper belt 11. And the scraper belt 11 is provided with an impurity downward sliding hole, and the diameter of the impurity downward sliding hole is far smaller than the width and the length of the grain. The material raising machine 15 is uniformly provided with material raising blades 21. The scraper type belt 11 is provided with a support piece 22 on the inner wall of the transmission fixing cavity 6. The discharge hole 12 is bent downwards. The bottom of the blanking hopper 13 is provided with a downwards arched lifting plate 23. A horizontally arranged supporting cross rod 24 is connected between the first supporting rod 4 and the second supporting rod 5. The first strut 4 and the second strut 5 may be telescopic struts. And a support rod 25 is arranged between the transmission fixing cavity 6 and the transmission fixing cavity 6.
When the device is used, grains are placed into an opening of a blanking hopper 13 and are lifted to the upper wall of an impurity removing cavity 14 through a material lifting machine 15, impurities such as mud, sand, soil, coal slag and the like are broken due to low strength, dust, wormholes and the like in the grains are sucked and removed by an impurity removing fan together with the previously broken impurities and are discharged from a dust discharging port 17, the grains subjected to preliminary impurity removal enter a transmission fixing cavity 6 through a transmission port 18 under the action of a sliding plate 19, an anti-scattering surrounding baffle 7 is arranged at the periphery of the opening at the top of the transmission fixing cavity to play a role of preventing the grains from scattering, a transmission motor 10 drives a driving rotating shaft 8 to rotate, the driving rotating shaft 8 drives a scraper belt 11 to rotate, then the driven rotating shaft 9 rotates, the grains are transmitted between two adjacent groups of anti-falling plates 20, an impurity sliding hole is formed in the scraper belt 11, the diameter of the impurity sliding hole is far smaller than the width and the length of the grains, and the impurities can be, the grains after impurity removal are finally discharged from a discharge port 12.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (10)
1. The utility model provides a grain conveyer with grain edulcoration function which characterized in that: the dust impurity removing device comprises a dust impurity removing device, a stepped conveying device and a supporting frame, wherein the supporting frame comprises a first supporting rod and a second supporting rod, the heights of the first supporting rod and the second supporting rod are unequal, the stepped conveying device is integrally connected and arranged on the first supporting rod and the second supporting rod in an inclined manner, the dust impurity removing device is communicated and arranged above the stepped conveying device, the stepped conveying device comprises a transmission fixing cavity, a scattering-proof enclosure, a driving rotating shaft, a driven rotating shaft, a conveying motor and a scraper belt, the transmission fixing cavity is a hollow cavity with an opening at the top and a high-end side wall, the driving rotating shaft and the driven rotating shaft are respectively rotatably arranged at two ends of the inner wall of the transmission fixing cavity, the scraper belt is rotatably sleeved on the driving rotating shaft and the driven rotating shaft, the conveying motor is arranged on the side wall of the transmission fixing cavity, an output shaft of the conveying motor penetrates through the side wall of the transmission fixing cavity and is, the anti-scattering surrounding baffle is arranged on the periphery of the opening at the top of the transmission fixing cavity, and a discharge hole which is bent is communicated with one side of the high end of the transmission fixing cavity; the raise dust edulcoration device includes blanking hopper, edulcoration chamber, lifter and dust exhausting fan, the edulcoration chamber is open-top's cavity setting, the open-top department in edulcoration chamber is located in the blanking hopper intercommunication, the lifter is located on the inner wall in edulcoration chamber and the bottom one side of blanking hopper is located to the lifter, the both sides end from the top down in edulcoration chamber is equipped with dust exhaust mouth and conveying mouth respectively, dust exhausting fan is rotatable to be located in the edulcoration chamber and is close to dust exhaust mouth department, be equipped with the sliding material board that the slope set up on the inner diapire in edulcoration chamber, conveying mouth is close to one side of the low side of sliding material board, conveying mouth with prevent spilling the overhead gage.
2. The grain conveyor with the grain impurity removing function according to claim 1, characterized in that: the scraper type belt is provided with anti-falling plates which are uniformly arranged on the scraper type belt at the same intervals.
3. The grain conveyor with the grain impurity removing function according to claim 2, characterized in that: impurity downward-sliding holes are formed in the scraper type belt, and the diameter of each impurity downward-sliding hole is far smaller than the width and the length of grains.
4. The grain conveyor with the grain impurity removing function according to claim 1, characterized in that: the material raising machine is uniformly provided with material raising blades.
5. The grain conveyor with the grain impurity removing function according to claim 1, characterized in that: and the scraper type belt piece is provided with a supporting piece on the inner wall of the transmission fixing cavity.
6. The grain conveyor with the grain impurity removing function according to claim 1, characterized in that: the discharge hole is bent downwards.
7. The grain conveyor with the grain impurity removing function according to claim 1, characterized in that: and a downwards arched lifting plate is arranged at the bottom of the blanking hopper.
8. The grain conveyor with the grain impurity removing function according to claim 1, characterized in that: and a horizontally arranged supporting cross rod is connected between the first supporting rod and the second supporting rod.
9. The grain conveyor with the grain impurity removing function according to claim 1, characterized in that: the first supporting rod and the second supporting rod are telescopic rods.
10. The grain conveyor with the grain impurity removing function according to claim 1, characterized in that: and a support rod is arranged between the transmission fixing cavity and the transmission fixing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011288924.8A CN112278901B (en) | 2020-11-17 | 2020-11-17 | Grain conveyor with grain impurity removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011288924.8A CN112278901B (en) | 2020-11-17 | 2020-11-17 | Grain conveyor with grain impurity removal function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112278901A true CN112278901A (en) | 2021-01-29 |
| CN112278901B CN112278901B (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011288924.8A Active CN112278901B (en) | 2020-11-17 | 2020-11-17 | Grain conveyor with grain impurity removal function |
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| Country | Link |
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| CN (1) | CN112278901B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115924569A (en) * | 2023-02-15 | 2023-04-07 | 中央储备粮淄博直属库有限公司 | Grain conveyor and using method thereof |
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| CN105494623A (en) * | 2016-01-07 | 2016-04-20 | 刘操 | Impulse type food dryer |
| US9327320B1 (en) * | 2015-01-29 | 2016-05-03 | Green Search, LLC | Apparatus and method for coal dedusting |
| CN106966197A (en) * | 2017-04-13 | 2017-07-21 | 无为皖江粮食机械有限公司 | A kind of excellent grain transporter of dust removing effects |
| CN107029978A (en) * | 2017-05-17 | 2017-08-11 | 李艳贞 | One kind is for removal of impurities after wheat drying and send bin device |
| CN108325850A (en) * | 2017-12-29 | 2018-07-27 | 雷泉 | A kind of grain automatically screening device with dust removing effects |
| CN209334217U (en) * | 2019-01-09 | 2019-09-03 | 长江大学 | A kind of crops fugitive dust device |
| CN110252634A (en) * | 2019-06-03 | 2019-09-20 | 界首市润安机械有限公司 | A kind of energy-saving grain inbound/outbound process conveying screening dust removing integrated machine |
| CN210816239U (en) * | 2019-07-25 | 2020-06-23 | 安庆常润米业股份有限公司 | Raise dust device is used in rice processing |
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2020
- 2020-11-17 CN CN202011288924.8A patent/CN112278901B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201592169U (en) * | 2009-11-24 | 2010-09-29 | 陶爱庄 | Winnowing cleaning screen |
| US9327320B1 (en) * | 2015-01-29 | 2016-05-03 | Green Search, LLC | Apparatus and method for coal dedusting |
| CN105494623A (en) * | 2016-01-07 | 2016-04-20 | 刘操 | Impulse type food dryer |
| CN106966197A (en) * | 2017-04-13 | 2017-07-21 | 无为皖江粮食机械有限公司 | A kind of excellent grain transporter of dust removing effects |
| CN107029978A (en) * | 2017-05-17 | 2017-08-11 | 李艳贞 | One kind is for removal of impurities after wheat drying and send bin device |
| CN108325850A (en) * | 2017-12-29 | 2018-07-27 | 雷泉 | A kind of grain automatically screening device with dust removing effects |
| CN209334217U (en) * | 2019-01-09 | 2019-09-03 | 长江大学 | A kind of crops fugitive dust device |
| CN110252634A (en) * | 2019-06-03 | 2019-09-20 | 界首市润安机械有限公司 | A kind of energy-saving grain inbound/outbound process conveying screening dust removing integrated machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115924569A (en) * | 2023-02-15 | 2023-04-07 | 中央储备粮淄博直属库有限公司 | Grain conveyor and using method thereof |
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| CN112278901B (en) | 2022-09-16 |
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