CN117622931B - Top-hung omnibearing grain flattening machine - Google Patents
Top-hung omnibearing grain flattening machine Download PDFInfo
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- CN117622931B CN117622931B CN202311833797.9A CN202311833797A CN117622931B CN 117622931 B CN117622931 B CN 117622931B CN 202311833797 A CN202311833797 A CN 202311833797A CN 117622931 B CN117622931 B CN 117622931B
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- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 239000000428 dust Substances 0.000 claims description 67
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/0408—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials by relatively moving an endless feeding 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
- 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
- B65G65/32—Filling devices
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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
- B65G69/18—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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- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention discloses a top-hung type omnibearing grain flattening machine, which particularly relates to the technical field related to grain storage, and comprises a U-shaped connecting seat, wherein the upper part of the left end and the upper part of the right end of the U-shaped connecting seat are respectively provided with a traveling mechanism, the middle part of the bottom wall at the inner side of an opening of the U-shaped connecting seat is provided with a receiving hopper, the middle part of the lower end of the U-shaped connecting seat is provided with a feeding pipe communicated with the inner cavity of the receiving hopper, the outer side of the lower end of the U-shaped connecting seat is rotationally connected with a connecting cover sleeved at the outer side of the feeding pipe, the connecting cover and the lower end of the feeding pipe are jointly provided with a connecting base, and the bottom of the connecting base is provided with a mounting bracket. The top-hung type omnibearing grain leveling machine provided by the invention can move integrally and rotate and stretch locally, so that the belt conveying mechanism can convey grains to all positions of a flat warehouse, dead-angle-free grain distribution is realized, the grain surface is basically leveled, the space utilization rate is improved, and the maximum grain storage of the flat warehouse is realized.
Description
Technical Field
The invention relates to the technical field related to grain storage, in particular to a top-hung omnibearing grain leveling machine.
Background
Grain is stored in a large granary, so that grain is required to be scraped to be conveyed, and the surface of a grain pile is leveled in order to improve the space utilization rate of the granary.
The Chinese patent document CN209291583U discloses a hanging type bin flattening machine, which relates to the technical field of bin flattening machines and comprises a cross beam and a travelling mechanism, wherein the cross beam is an I-shaped steel; sliding mechanisms are fixed at two ends of the cross beam; the two sliding mechanisms are respectively arranged on two parallel guide rails; a winding motor is arranged in the middle of the lower bottom surface of the travelling mechanism; the output end of the winding motor is connected with the input ends of winding posts arranged on two sides; one end of a pull rope on the winding column is fixed on the scraping plate mechanism through a guide wheel; the travelling mechanism is connected with the scraper mechanism through a crank arm structure; the scraper mechanism is of a conveying belt structure, wherein the scraper is installed on the conveying belt, the scheme device forms a moving guide rail of the flat bin machine through the guide rail and the cross beam, the scraper mechanism is moved to any position in the warehouse, the working reliability of the flat bin machine is effectively improved, and the following defects still exist:
The scheme device only can carry out grain surface and push away flat operation, can't help the workman to carry out bulk grain operation of putting into storage, and working range is comparatively narrow and small, and the practicality is lower to, still can't reduce the dust in the granary, the operational environment is relatively poor.
Disclosure of Invention
The invention mainly aims to provide a top-hung type omnibearing grain leveling machine, which can effectively solve the problems that workers cannot be helped to carry out bulk grain warehousing operation and dust in a grain bin cannot be reduced.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The utility model provides a top-hung type omnibearing grain leveling machine, includes the U-shaped connecting seat, the left end upper portion and the right-hand member upper portion of U-shaped connecting seat all are equipped with the travelling mechanism, the rear end bottom of U-shaped connecting seat is equipped with the mount pad, the upper end of mount pad is equipped with automatically controlled cabinet, the inboard diapire middle part of U-shaped connecting seat opening part is equipped with and connects the hopper, the lower extreme middle part of U-shaped connecting seat is equipped with the communicating feed-through pipe with the hopper inner chamber, the lower extreme outside of U-shaped connecting seat rotates and is connected with the cover and establishes the junction housing in the feed-through pipe outside, the junction housing is equipped with the connection base jointly with the lower extreme of feed-through pipe, the bottom of connection base is equipped with the installing support, the inboard diapire of opening part of installing support is equipped with the guide rail, the upper end of moving part in the guide rail is equipped with the movable support, the opening part inboard of movable support is equipped with the belt transport mechanism that is used for carrying grain.
Preferably, the feeding pipe consists of a positioning pipe fixedly connected to the electric control cabinet and a rotating pipe rotatably connected to the bottom of the positioning pipe.
Preferably, the upper portion of locating tube is equipped with dust removal mechanism, the surface upper portion of swivelling tube is equipped with the gear ring, the inboard diapire left portion of U-shaped connecting seat opening part and diapire right part all are equipped with the motor, two the output of motor is equipped with the axis of rotation through the shaft coupling, two the lower extreme of axis of rotation all extends to the inboard of junction housing and all is equipped with straight gear one, and two straight gear one all meshes with the swivelling tube.
Preferably, the dust removing mechanism comprises a hollow connecting ring I, the inner surface of the hollow connecting ring I is uniformly provided with a plurality of air extracting boxes for extracting dust, a part of each air extracting box, which is close to a feed-through pipe, penetrates through the side wall of the positioning pipe and extends to the inner side of the positioning pipe, the left part and the right part of the outer surface of the hollow connecting ring I are respectively provided with a connecting box communicated with an inner cavity of the hollow connecting ring I, the two connecting boxes are respectively sleeved on the outer side of a rotating shaft at the same side, one ends, far away from each other, of the two connecting boxes are respectively provided with a J-shaped vent pipe communicated with the inner cavity of the connecting box, and the lower ends of the connecting boxes and the hollow connecting ring I are jointly provided with a hollow connecting ring II for collecting dust;
The lower extreme of axis of rotation runs through the lateral wall of spur gear one and is equipped with one-way speed increasing mechanism, one-way speed increasing mechanism's output is equipped with the transmission shaft, the lower extreme of transmission shaft extends to one of them vertical part inboard that the J shape breather pipe is close to the feed pipe and rotates to be connected on the diapire of J shape breather pipe, the transmission shaft is located the interior partial surface of J shape breather pipe and is equipped with the exhaust fan that is used for carrying out the extraction to the junction box.
Preferably, a part of the suction box which is positioned in the positioning tube is in an inclined downward state.
Preferably, the top wall of the J-shaped vent pipe, which is close to the vertical part of the feed-through pipe, is of a filter plate structure.
Preferably, a movable groove is commonly formed between the top wall of the hollow connecting ring II and the bottom wall of the connecting box, a dust screen for filtering flowing air in the connecting box is arranged on the inner wall of one side, away from the feeding pipe, of the movable groove, and a dust removing mechanism for cleaning the dust screen is arranged on the inner side of the movable groove.
Preferably, a reciprocating spiral groove is formed in the outer surface of a part of the rotating shaft, which is positioned in the connecting box and the hollow connecting ring II;
The dust removing mechanism comprises a moving plate which is sleeved on the outer side of the rotating shaft, a sliding ball which is connected in the reciprocating spiral groove in a sliding mode is arranged on the inner surface of the moving plate, a hairbrush used for cleaning a dust screen is arranged on the middle upper portion of one end, far away from the material passing pipe, of the moving plate, and a right trapezoid-shaped rubblock used for blocking is arranged on the lower portion of one end, far away from the material passing pipe, of the moving plate.
Preferably, a rotating ring is arranged on the outer side of the bottom wall of the hollow connecting ring II, a plurality of triangular rubber rods used for pushing dust are arranged on the inner surface of the rotating ring, the lower end of the rotating ring penetrates through the bottom wall of the hollow connecting ring II and is provided with an inner gear ring, a spur gear II is arranged on the outer surface of a part of the rotating shaft, located between the hollow connecting ring II and the spur gear I, and the spur gear II is meshed with the inner gear ring.
Preferably, when the moving plate moves down to the lowest height, the distance between the lower end of the moving plate and the bottom wall of the two inner cavities of the hollow connecting ring is larger than the thickness of the triangular rubber rod.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through arranging the U-shaped connecting seat, the motor, the traveling mechanism, the mounting bracket, the guide rail, the belt conveying mechanism, the connecting cover, the connecting base, the movable bracket, the feeding pipe, the straight gear and other structures, the device can move and also can rotate and stretch, so that the belt conveying mechanism can convey grains to all positions of the flat warehouse, dead-angle-free grain distribution is realized, the grain surface is basically flat, the space utilization rate is improved, and the maximum grain storage of the flat warehouse is realized.
2. According to the invention, the dust removing mechanism, the unidirectional speed increasing mechanism, the exhaust fan and other structures are arranged so as to be convenient for dispersing and guiding grains in the feeding pipe, the exposed dust is sucked away, the working environment is changed, the physical health of workers is protected, the extracted air is blown to the first spur gear and the gear ring after being filtered by the dust screen, and the temperature of the extracted air is reduced, so that the device can be continuously and normally used.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the inner side structure of the connecting cover of the present invention;
FIG. 4 is a schematic view of the working state of the present invention;
FIG. 5 is a schematic view of the structure of the feed pipe of the present invention;
FIG. 6 is a schematic diagram of the connection structure of the feed pipe and the dust removing mechanism of the present invention;
FIG. 7 is a schematic view of the dust removing mechanism of the present invention;
FIG. 8 is a cross-sectional view of the feed tube and dust removal mechanism of the present invention;
FIG. 9 is an enlarged view at A of FIG. 8;
fig. 10 is a schematic diagram of a connection structure of the rotating ring, the spur gear II, the inner gear ring and the triangular rubber rod according to the present invention.
In the figure: 1. an electric control cabinet; 2. a U-shaped connecting seat; 3. a motor; 4. a receiving hopper; 5. a traveling mechanism; 6. a mounting bracket; 7. a belt conveying mechanism; 8. a connection cover; 9. the base is connected; 10. a movable support; 11. a material passing pipe; 111. a positioning tube; 112. a gear ring; 113. a rotating tube; 12. a dust removing mechanism; 121. a hollow connecting ring I; 122. an air extraction box; 123. a connection box; 124. j-shaped vent pipe; 125. a hollow connecting ring II; 13. a rotating shaft; 14. a spur gear I; 15. a unidirectional speed increasing mechanism; 16. a dust removing mechanism; 161. a moving plate; 162. a brush; 163. right trapezoid whetstones; 17. a rotating ring; 18. a spur gear II; 19. a dust screen; 20. an exhaust fan; 21. a transmission shaft; 22. reciprocating helical grooves; 23. an inner gear ring; 24. triangular rubber bars.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1-4, this embodiment discloses a top-hung omnibearing grain flattening machine, which comprises a U-shaped connecting seat 2, wherein the upper part of the left end and the upper part of the right end of the U-shaped connecting seat 2 are respectively provided with a traveling mechanism 5, the traveling mechanism 5 moves on a movable track of the flattening machine preset on the top of the flattening machine so as to enable the device to move independently and flatten the surface of grain piles, the bottom of the rear end of the U-shaped connecting seat 2 is provided with an installation seat, the upper end of the installation seat is provided with an electric control cabinet 1, the middle part of the bottom wall at the inner side of the opening of the U-shaped connecting seat 2 is provided with a receiving hopper 4,U, the middle part of the lower end of the U-shaped connecting seat 2 is provided with a communicating pipe 11 communicated with the inner cavity of the receiving hopper 4, the outer side of the lower end of the U-shaped connecting seat 2 is rotationally connected with a connecting cover 8 sleeved on the outer side of the communicating pipe 11, the connecting cover 8 is used for increasing the structural stability of the device and is not contacted with the communicating pipe 11, the lower ends of the connecting cover 8 and the feeding pipe 11 are jointly provided with a connecting base 9, the bottom of the connecting base 9 is provided with a mounting bracket 6, the inner bottom wall of the opening of the mounting bracket 6 is provided with a guide rail, the upper end of a moving part in the guide rail is provided with a moving bracket 10, namely the moving bracket 10 and the mounting bracket 6 jointly form a telescopic structure, so that the length of the device is changed, the device can autonomously change the conveying position of grains, dead angles are reduced, the grain surface is as flat as possible, the maximum grain storage of a flat house is realized, the inner side of the opening of the moving bracket 10 is provided with a belt conveying mechanism 7 for conveying grains, grains injected into the flat house through the receiving hopper 4 can directly fall onto the belt conveying mechanism 7 through the feeding pipe 11, and then the positions of the flat house are distributed under the conveying of the belt conveying mechanism 7;
further, as shown in fig. 5, the feeding pipe 11 is composed of a positioning pipe 111 fixedly connected to the electric control cabinet 1 and a rotating pipe 113 rotatably connected to the bottom of the positioning pipe 111;
As shown in fig. 1, 5 and 6, the gear ring 112 is arranged on the upper portion of the outer surface of the rotating tube 113, the motor 3 is arranged on the left portion of the bottom wall and the right portion of the bottom wall on the inner side of the opening of the u-shaped connecting seat 2, the rotating shafts 13 are arranged at the output ends of the two motors 3 through the coupler, the lower ends of the two rotating shafts 13 extend to the inner side of the connecting cover 8 and are provided with the spur gears 14, and the spur gears 14 are meshed with the rotating tube 113, so that the rotating tube 113 is controlled to rotate to control the structures such as the connecting base 9, the mounting bracket 6, the belt conveying mechanism 7 and the moving bracket 10, so that the belt conveying mechanism 7 conveys grains to each position of a flat house, and dead-angle-free grain distribution is realized.
Therefore, the specific implementation manner of this embodiment is as follows:
The grain falls onto the belt conveying mechanism 7 through the receiving hopper 4 and the feeding pipe 11 at first, then falls into the bungalow under the conveying of the belt conveying mechanism 7, and in the grain placing process, the angle of the mounting bracket 6 can be changed through the spur gear 14, the gear ring 112 and the rotary pipe 113 while the position and the length of the device are changed through the traveling mechanism 5 and the guide rail, so that the belt conveying mechanism 7 can convey the grain to each position of the bungalow, dead-angle-free grain distribution is realized, the grain surface is basically smooth, the space utilization rate is improved, and the maximum grain storage of the bungalow is realized.
Example two
The embodiment is based on the first embodiment, in order to reduce the dust in the flat house as much as possible, change the working environment, protect the health of workers, as shown in fig. 6 and 7, the upper part of the positioning tube 111 is provided with the dust removing mechanism 12, the dust removing mechanism 12 comprises a hollow connecting ring one 121, the inner surface of the hollow connecting ring one 121 is uniformly provided with a plurality of air extracting boxes 122 for extracting dust, a part of the air extracting boxes 122 near the feed-through tube 11 penetrates through the side wall of the positioning tube 111 and extends to the inner side of the positioning tube 111, so that grains can be dispersed under the blocking of the air extracting boxes 122 in the process of dropping on the belt conveying mechanism 7 through the feed-through tube 11, the mixed dust in the grains is exposed, so that the dust in the air can be conveniently extracted later, the left part and the right part of the outer surface of the hollow connecting ring one 121 are respectively provided with connecting boxes 123 communicated with the inner cavity of the hollow connecting ring one 121, the two connecting boxes 123 are respectively sleeved on the outer sides of the rotating shafts 13, the contact surfaces of the rotating shafts 13 and the connecting boxes 123 are also provided with sealing rings 123 which are respectively connected with the inner cavities of the hollow connecting boxes 124 and the inner cavities 123 which are respectively arranged far away from the inner cavity of the hollow connecting box one end of the hollow connecting box 122, and the inner connecting box 124 is connected with the inner cavity of the hollow connecting box 123;
As shown in fig. 6 and 8, the lower end of the rotating shaft 13 penetrates through the side wall of the spur gear one 14 and is provided with a unidirectional speed increasing mechanism 15, the unidirectional speed increasing mechanism 15 comprises a housing for protection, the inner side of the housing is provided with a plurality of transmission gears meshed with each other for changing the output rotation speed of the rotating shaft 13, and a bevel gear and a ratchet mechanism for changing the output rotation direction of the rotating shaft 13, because the structure can be realized only by gear transmission, such as a speed reducer, the speed reducer is realized by mutually meshing a plurality of gears to change the rotation speed and torque of an input shaft, which is a simple prior art, so that the output end of the unidirectional speed increasing mechanism 15 is not provided with a transmission shaft 21, the lower end of the transmission shaft 21 extends to the inner side of one vertical part of the J-shaped ventilation pipe 124 close to the ventilation pipe 11 and is connected to the bottom wall of the J-shaped ventilation pipe 124, and a part of the outer surface of the transmission shaft 21 positioned in the J-shaped ventilation pipe 124 is provided with a fan 20 for sucking air for sucking the connection box 123 so as to facilitate the generation of the inner cavity of the J-shaped ventilation pipe 124 by controlling the high-speed rotation of the fan 20, and then the dust sucking the dust in the air through the connection box 123, the air sucking box 122 and the hollow connection ring 121.
Further, a portion of the suction box 122 located inside the positioning tube 111 is in a state of being inclined downward;
The structural design has the following advantages:
Firstly, part of grains are prevented from staying on a part of the air extraction box 122 positioned in the positioning tube 111, and are difficult to clean, so that the grain waste is caused;
secondly, the air extraction boxes 122 in the inclined state can guide grains, as can be seen from fig. 7, the air extraction boxes 122 are distributed densely, so that grains can be accumulated in the middle of the belt conveying mechanism 7 intensively when falling onto the belt conveying mechanism 7 through the feeding pipe 11, thereby being convenient for the belt conveying mechanism 7 to convey grains to a concave area of a grain surface at fixed points, enabling the grain surface to be basically flat, and in addition, reducing the possibility that the grains fall into the movable bracket 10 and even the mounting bracket 6;
Finally, the grains are easy to bounce after impacting on the air extraction box 122, and the air inlet of the air extraction box 122 in an inclined state is positioned at the bottom of the air extraction box 122, so that the grains can be effectively prevented from entering the air extraction box 122, the possibility of blockage of the dust removing mechanism 12 is avoided, and the grain waste is reduced.
Further, the top wall of the J-shaped vent pipe 124 near the vertical portion of the vent pipe 11 is a filter plate structure, so that the exhaust fan 20 can blow the extracted air flow to the first spur gear 14 and the gear ring 112, and cool the first spur gear 14 and the gear ring 112.
As can be seen from the above, when the motor 3 controls the spur gear one 14 to rotate through the rotation shaft 13 and then drives the feeding pipe 11 to rotate by the gear ring 112, the exhaust fan 20 is controlled to rotate at high speed by the unidirectional speed increasing mechanism 15 and the transmission shaft 21, while the J-shaped vent pipe 124, the connecting box 123 and the hollow connecting ring one 121 are used to exhaust the air exhaust box 122, dust exposed due to grain dispersion is sucked away, the working environment in the flat warehouse is changed, and the exhausted air is blown to the spur gear one 14 and the gear ring 112 to cool the spur gear one, so that the service life of the device is prolonged.
As shown in fig. 8, a moving groove is formed between the top wall of the hollow connecting ring two 125 and the bottom wall of the connecting box 123, and a dust screen 19 for filtering flowing air in the connecting box 123 is arranged on the inner wall of one side of the moving groove far away from the feed-through pipe 11 to prevent dust from entering the connecting cover 8 through the J-shaped vent pipe 124, so as to influence the mechanical operation on the inner side of the connecting cover 8;
The part of the outer surface of the rotating shaft 13, which is positioned in the connecting box 123 and the hollow connecting ring II 125, is provided with a reciprocating spiral groove 22, and the reciprocating spiral groove 22 is similar to a thread structure on a reciprocating screw rod so as to control components on the reciprocating spiral groove to realize up-and-down reciprocating motion under the premise of not changing the rotating direction of the rotating shaft 13;
As shown in fig. 9, the inner side of the moving groove is provided with a dust removing mechanism 16 for cleaning the dust screen 19, the dust removing mechanism 16 comprises a moving plate 161 sleeved on the outer side of the rotating shaft 13, the moving plate 161 moves back and forth in the inner cavity of the connecting box 123 and the hollow connecting ring two 125, but part of the moving plate 161 is always positioned in the moving groove so as to limit the moving plate 161 by utilizing the inner wall of the moving groove, the inner surface of the moving plate 161 is provided with a sliding ball which is slidably connected in the reciprocating spiral groove 22, so that the rotating shaft 13 controls the dust removing mechanism 16 to reciprocate up and down to clean the dust screen 19, the upper and upper part of one end of the moving plate 161 far away from the feed pipe 11 is provided with a brush 162 for cleaning the dust screen 19, the bristles on the brush 162 are more dense, so that when the moving plate 161 moves to the lowest position, the dust falling into the hollow connecting ring two 125 can be intercepted by the brush 162, the dust falling into the hollow connecting ring two 125 is prevented from being re-absorbed onto the dust screen 19, the lower part of the moving plate 161 is provided with a right trapezoid block 163 for blocking the dust, when the brush 162 sweeps down on the feed pipe 11, and the right trapezoid block 163 falls into the right trapezoid 163 automatically, and the right trapezoid block 163 is connected into the hollow trapezoid 163 when the right trapezoid block is automatically dropped into the hollow trapezoid 125;
When the movable plate 161 moves to the highest position and the connecting box 123 is plugged, the right trapezoid whetstone block 163 just plugs the left opening part of the movable groove, so that the phenomenon that the J-shaped vent pipe 124 breaks through the blocking of bristles on the brush 162 and re-sucks dust falling into the hollow connecting ring II 125 when only sucking air in the movable groove and the hollow connecting ring II 125 is avoided;
Further, as shown in fig. 8 and 10, the outer side of the bottom wall of the second hollow connecting ring 125 is provided with a rotating ring 17, the inner surface of the rotating ring 17 is provided with a plurality of triangular rubber rods 24 for pushing dust, and when the triangular rubber rods 24 rotate, the inclined surfaces on two sides of the triangular rubber rods can be used for pushing dust into a part of the second hollow connecting ring 125, which is close to the feeding pipe 11, so that the influence of dust retention caused by the suction of the second hollow connecting ring 125 by the J-shaped ventilation pipe 124 is reduced as much as possible;
The length of the triangular rubber rod 24 is longer than the distance between the inner wall of the hollow connecting ring II 125 and the rotating shaft 13, but the triangular rubber rod 24 is bent to a certain extent after touching the rotating shaft 13 due to the material reason, so that the rotation of the triangular rubber rod 24 is not influenced and dust falling into the hollow connecting ring II 125 is pushed to other places;
The lower end of the rotating ring 17 penetrates through the bottom wall of the hollow connecting ring II 125 and is provided with an inner gear ring 23, a part of the outer surface of the rotating shaft 13 between the hollow connecting ring II 125 and the spur gear I14 is provided with a spur gear II 18, and the spur gear II 18 is meshed with the inner gear ring 23;
Further, when the moving plate 161 moves down to the lowest height, the distance between the lower end of the moving plate 161 and the bottom wall of the inner cavity of the second hollow connecting ring 125 is greater than the thickness of the triangular rubber rod 24, i.e. the triangular rubber rod 24 in the second hollow connecting ring 125 will not affect the up-down movement range of the moving plate 161.
Therefore, the specific implementation manner of this embodiment is as follows:
When the motor 3 controls the feeding pipe 11 to rotate through the rotating shaft 13, the exhaust fan 20 is controlled to rotate at a high speed through the unidirectional speed increasing mechanism 15 and the transmission shaft 21, and the exposed dust is sucked away through the air suction box 122, so that the working environment in the flat warehouse is changed, and the sucked air is blown to the spur gear I14 and the gear ring 112 to cool the spur gear I, so that the service life of the device is prolonged;
In this process, the rotating shaft 13 also controls the dust removing mechanism 16 to reciprocate up and down through the reciprocating spiral groove 22 and the sliding ball, so as to clean the dust screen 19, prevent dust from adhering to the dust screen 19 in a large area and blocking the dust screen, and simultaneously control the rotating ring 17 and the triangular rubber rod 24 to rotate through the spur gear II 18, push the dust falling into the hollow connecting ring II 125 to other places, reduce the probability of the dust in the hollow connecting ring II 125 being sucked back again by the J-shaped vent pipe 124, and further concentrate the dust in the subsequent direction.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a top hanging type omnibearing grain leveling machine, includes U-shaped connecting seat (2), its characterized in that: the automatic grain feeding device is characterized in that a traveling mechanism (5) is arranged at the upper part of the left end and the upper part of the right end of the U-shaped connecting seat (2), a mounting seat is arranged at the bottom of the rear end of the U-shaped connecting seat (2), an electric control cabinet (1) is arranged at the upper end of the mounting seat, a receiving hopper (4) is arranged in the middle of the bottom wall at the inner side of an opening of the U-shaped connecting seat (2), a feeding pipe (11) communicated with the inner cavity of the receiving hopper (4) is arranged in the middle of the lower end of the U-shaped connecting seat (2), a connecting cover (8) sleeved outside the feeding pipe (11) is rotationally connected to the outer side of the lower end of the U-shaped connecting seat (2), a connecting base (9) is jointly arranged at the lower ends of the connecting cover (8) and the feeding pipe (11), a mounting bracket (6) is arranged at the bottom of the connecting base, a moving part inside bottom wall at the opening of the mounting bracket (6) is provided with a guide rail, a moving bracket (10) is arranged at the upper end of a moving part inside the opening of the moving bracket (10) is provided with a belt conveying mechanism (7) for conveying grains;
the feeding pipe (11) consists of a positioning pipe (111) fixedly connected to the electric control cabinet (1) and a rotating pipe (113) rotatably connected to the bottom of the positioning pipe (111);
The upper part of the positioning tube (111) is provided with a dust removing mechanism (12), the upper part of the outer surface of the rotating tube (113) is provided with a gear ring (112), the left part and the right part of the bottom wall at the inner side of the opening of the U-shaped connecting seat (2) are respectively provided with a motor (3), the output ends of the two motors (3) are provided with rotating shafts (13) through couplings, the lower ends of the two rotating shafts (13) are respectively extended to the inner side of the connecting cover (8) and are respectively provided with a first spur gear (14), and the two first spur gears (14) are respectively meshed with the rotating tube (113);
The dust removing mechanism (12) comprises a first hollow connecting ring (121), a plurality of air extraction boxes (122) for extracting dust are uniformly arranged on the inner surface of the first hollow connecting ring (121), a part of each air extraction box (122) close to a feeding pipe (11) penetrates through the side wall of the corresponding locating pipe (111) and extends to the inner side of the corresponding locating pipe (111), connecting boxes (123) communicated with the inner cavity of the first hollow connecting ring (121) are arranged on the left part and the right part of the outer surface of the first hollow connecting ring (121), the two connecting boxes (123) are respectively sleeved on the outer side of a rotating shaft (13) on the same side, J-shaped vent pipes (124) communicated with the inner cavity of the connecting boxes (123) are arranged at the ends, away from each other, of the connecting boxes (123) and the lower ends of the first hollow connecting ring (121) are jointly provided with a second hollow connecting ring (125) for collecting dust;
the lower end of the rotating shaft (13) penetrates through the side wall of the first spur gear (14) and is provided with a unidirectional speed increasing mechanism (15), the output end of the unidirectional speed increasing mechanism (15) is provided with a transmission shaft (21), the lower end of the transmission shaft (21) extends to the inner side of one vertical part of the J-shaped vent pipe (124) close to the feed pipe (11) and is rotationally connected to the bottom wall of the J-shaped vent pipe (124), and an exhaust fan (20) for exhausting air to the connecting box (123) is arranged on the outer surface of a part of the transmission shaft (21) positioned in the J-shaped vent pipe (124);
a movable groove is formed between the top wall of the hollow connecting ring II (125) and the bottom wall of the connecting box (123), a dust screen (19) for filtering flowing air in the connecting box (123) is arranged on the inner wall of one side of the movable groove away from the feeding pipe (11), and a dust removing mechanism (16) for cleaning the dust screen (19) is arranged on the inner side of the movable groove;
the part of the outer surface of the rotating shaft (13) positioned in the connecting box (123) and the hollow connecting ring II (125) is provided with a reciprocating spiral groove (22);
The dust removing mechanism (16) comprises a moving plate (161) sleeved on the outer side of the rotating shaft (13), a sliding ball which is connected in a reciprocating spiral groove (22) in a sliding mode is arranged on the inner surface of the moving plate (161), a hairbrush (162) for cleaning a dust screen (19) is arranged at the middle upper portion of one end, far away from the feeding pipe (11), of the moving plate (161), and a right trapezoid-shaped grinding block (163) for blocking is arranged at the lower portion of one end, far away from the feeding pipe (11), of the moving plate (161);
The dust-pushing type dust-pushing device is characterized in that a rotary ring (17) is arranged on the outer side of the bottom wall of the hollow connecting ring II (125), a plurality of triangular rubber rods (24) used for pushing dust are arranged on the inner surface of the rotary ring (17), the lower end of the rotary ring (17) penetrates through the bottom wall of the hollow connecting ring II (125) and is provided with an inner gear ring (23), a spur gear II (18) is arranged on the outer surface of a part of the rotating shaft (13) located between the hollow connecting ring II (125) and the spur gear I (14), and the spur gear II (18) is meshed with the inner gear ring (23).
2. The overhead-type omnibearing grain leveling machine according to claim 1, characterized in that: a part of the air suction box (122) positioned in the positioning tube (111) is in an inclined downward state.
3. The overhead-type omnibearing grain leveling machine according to claim 1, characterized in that: the top wall of the J-shaped vent pipe (124) close to the vertical part of the feed pipe (11) is of a filter plate structure.
4. The overhead-type omnibearing grain leveling machine according to claim 1, characterized in that: when the movable plate (161) moves downwards to the lowest height, the distance between the lower end of the movable plate (161) and the bottom wall of the inner cavity of the hollow connecting ring II (125) is larger than the thickness of the triangular rubber rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311833797.9A CN117622931B (en) | 2023-12-28 | 2023-12-28 | Top-hung omnibearing grain flattening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311833797.9A CN117622931B (en) | 2023-12-28 | 2023-12-28 | Top-hung omnibearing grain flattening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117622931A CN117622931A (en) | 2024-03-01 |
| CN117622931B true CN117622931B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311833797.9A Active CN117622931B (en) | 2023-12-28 | 2023-12-28 | Top-hung omnibearing grain flattening machine |
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| CN103738647A (en) * | 2014-01-22 | 2014-04-23 | 刘全义 | Insulation steel silo with conveying grain distributor and grain distribution method thereof |
| WO2015120793A1 (en) * | 2014-02-12 | 2015-08-20 | 刘全义 | A large floor standing steel plate shallow circular silo |
| CN108557501A (en) * | 2018-05-21 | 2018-09-21 | 河南工大设计研究院 | A kind of packaged type horizontal warehouse Bulk Grain binning device systems |
| CN211521022U (en) * | 2019-12-30 | 2020-09-18 | 上海展茗机电自动化设备有限公司 | Grain leveling device |
| CN112456161A (en) * | 2020-12-30 | 2021-03-09 | 郑州工大粮安科技有限公司 | Horizontal warehouse bulk grain warehousing system |
| CN113647252A (en) * | 2021-09-07 | 2021-11-16 | 安徽云龙粮机有限公司 | Movable environment-friendly grain receiving bin and working method thereof |
-
2023
- 2023-12-28 CN CN202311833797.9A patent/CN117622931B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738647A (en) * | 2014-01-22 | 2014-04-23 | 刘全义 | Insulation steel silo with conveying grain distributor and grain distribution method thereof |
| WO2015120793A1 (en) * | 2014-02-12 | 2015-08-20 | 刘全义 | A large floor standing steel plate shallow circular silo |
| CN108557501A (en) * | 2018-05-21 | 2018-09-21 | 河南工大设计研究院 | A kind of packaged type horizontal warehouse Bulk Grain binning device systems |
| CN211521022U (en) * | 2019-12-30 | 2020-09-18 | 上海展茗机电自动化设备有限公司 | Grain leveling device |
| CN112456161A (en) * | 2020-12-30 | 2021-03-09 | 郑州工大粮安科技有限公司 | Horizontal warehouse bulk grain warehousing system |
| CN113647252A (en) * | 2021-09-07 | 2021-11-16 | 安徽云龙粮机有限公司 | Movable environment-friendly grain receiving bin and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117622931A (en) | 2024-03-01 |
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