CN113578419B - Improved horizontal wheat thresher and use method thereof - Google Patents
Improved horizontal wheat thresher and use method thereof Download PDFInfo
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- CN113578419B CN113578419B CN202110879877.2A CN202110879877A CN113578419B CN 113578419 B CN113578419 B CN 113578419B CN 202110879877 A CN202110879877 A CN 202110879877A CN 113578419 B CN113578419 B CN 113578419B
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- dust
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- 241000209140 Triticum Species 0.000 title claims abstract description 72
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 72
- 241000251169 Alopias vulpinus Species 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000012535 impurity Substances 0.000 claims abstract description 150
- 239000000428 dust Substances 0.000 claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims description 85
- 238000003756 stirring Methods 0.000 claims description 37
- 230000000903 blocking effect Effects 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 210000000078 claw Anatomy 0.000 claims description 5
- 235000015099 wheat brans Nutrition 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000003912 environmental pollution Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000033001 locomotion Effects 0.000 description 8
- 238000010009 beating Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
- B02B7/02—Feeding or discharging devices
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- Threshing Machine Elements (AREA)
Abstract
The invention relates to an improved horizontal wheat thresher and a using method thereof, and the improved horizontal wheat thresher comprises a wheat thresher casing transmission belt, a driving motor and a granular impurity collecting pipe, wherein the granular impurity collecting pipe is arranged on a bottom plate of the wheat thresher casing, the wheat thresher casing is provided with the driving motor, and the driving end of the driving motor is in transmission connection with the transmission belt; according to the invention, the existing horizontal wheat thresher is improved, and the improved horizontal wheat thresher can remove dust adhered to granular impurities during working, so that the granular impurities can be prevented from bringing the part of dust out of the horizontal wheat thresher, the production environment is protected, a safe and reliable production environment is provided, and the improved horizontal wheat thresher has higher practical value.
Description
Technical Field
The invention relates to the technical field of horizontal wheat scourers, in particular to an improved horizontal wheat scourer and a using method thereof.
Background
In the process of preparing flour, a horizontal wheat thresher is required to be used, and the structure of the horizontal wheat thresher mainly comprises a threshing plate rotor, a machine body, a small impurity collecting hopper, a transmission device, an air suction mechanism, a machine frame and the like. The main working parts of the beating plate rotor are a beating plate shaft (main shaft), an octagonal cylindrical roller and beating plate strips with different surface shapes uniformly fixed on the roller, and proper beating and propelling capabilities are kept in work; the screen cylinder is used for improving the roughness and impurity removal capacity of the surface of the screen cylinder and is surrounded by three screen pore sieve plates punched with special shapes; when different working rotating speeds are required to be selected for the transmission mechanism due to different hitting strengths, transmission belt pulleys with different diameters need to be selected; the top of the air suction mechanism equipment is provided with an air suction opening, dust in the wheat thresher can be prevented from overflowing through air suction, and the air suction of the wheat thresher has no direct influence on the wheat threshing effect. During the actual wheat threshing process, a large amount of dust is generated in the wheat threshing equipment, and the dust is removed through the air suction mechanism. But through the unable sticky dust of getting rid of on the granular impurity of mechanism that induced drafts, like this after granular impurity passes through the pipeline and flows out, can take this part dust outside the equipment of threshing wheat to cause great pollution to the production environment. In order to solve the problems, the invention provides an improved horizontal wheat thresher and a using method thereof.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to practical needs and provide an improved horizontal wheat thresher and a using method thereof so as to solve the technical problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model provides a horizontal wheat thresher of improved generation, includes wheat thresher casing drive belt, driving motor and granular impurity collecting pipe, granular impurity collecting pipe sets up on wheat thresher casing's bottom plate, and is provided with driving motor on the wheat thresher casing, driving motor's drive end transmission is connected with drive belt, be provided with rabbling mechanism on the wheat thresher casing, rabbling mechanism is connected with drive belt.
Further, rabbling mechanism includes drive flywheel and dwang No. one, the drive flywheel is connected with the driving belt transmission, and the lateral wall fixedly connected with dwang of drive flywheel No. one, a dwang rotates the setting on wheat thresher casing, and a dwang external fixation cover is equipped with bevel gear No. one, bevel gear meshes with double-sided bevel gear mutually, and two numbers dwang of fixedly connected with on double-sided bevel gear's the lower terminal surface, two numbers dwang external fixation cover are equipped with the axis of rotation, and the axis of rotation rotates and pegs graft on the connecting plate, the both ends of connecting plate are all fixed to be set up on the inside wall of graininess impurity collecting pipe, the lower extreme of No. two dwangs is connected with the stirring claw.
Further, be provided with arc protection baffle directly over rabbling mechanism, and arc protection baffle is fixed to be set up on the inside wall of wheat scourer casing.
Furthermore, the granular impurity collecting pipe is fixedly inserted into the air inlet pipe, an air outlet of the air inlet pipe is obliquely arranged downwards, and an air inlet of the air inlet pipe is connected with an external air blower.
Furthermore, a turning mechanism is arranged in the granular impurity collecting pipe, and the setting of the turning mechanism accelerates the turning of granular impurities, so that a more efficient dust removing effect is achieved.
Further, the turning mechanism comprises a second bevel gear and a third rotating rod, the second bevel gear is meshed with the double-sided bevel gear, the second bevel gear is fixedly sleeved outside the third rotating rod, the third rotating rod is rotatably arranged in the granular impurity collecting pipe, a rotating support disc is fixedly sleeved outside the third rotating rod, the edge of the rotating support disc is rotatably provided with one end of a push-pull rod, the other end of the push-pull rod is hinged on the outer side wall of a support sliding ring, the support sliding ring is movably sleeved outside the rectangular support sliding rod, one side of the inner side wall of the support sliding ring and the inner side wall of the granular impurity collecting pipe are in sliding connection mutually close to each other, the rectangular support sliding rod is fixedly arranged on the side wall of a fixed bearing plate, the fixed bearing plate is fixedly arranged on the inner side wall of the granular impurity collecting pipe, and the outer side wall of the support sliding ring is fixedly connected with an L-shaped connecting rod, and the free end of the L-shaped connecting rod is rotatably inserted with a fourth rotating rod, the outer fixed sleeve of the fourth rotating rod is provided with a turning plate, the side wall of the turning plate is fixedly connected with a supporting spring, the free end of the supporting spring is fixedly connected to the side wall of the L-shaped connecting rod, and the lower inclined end of the rectangular supporting sliding rod is fixedly connected with an anti-falling plate.
Furthermore, a blocking mechanism is arranged in the granular impurity collecting pipe and is used for blocking the granular impurity collecting pipe discontinuously, so that the effect of adhering dust on the granular impurities can be removed, and meanwhile, the granular impurities can be ensured to enter the granular impurity collecting box.
Furthermore, the plugging mechanism comprises a plugging plate and a guiding and supporting component, the plugging plate is movably inserted into the granular impurity collecting pipe, an anti-clamping groove matched with the plugging plate is formed in the granular impurity collecting pipe, one end, located outside the granular impurity collecting pipe, of the plugging plate is fixedly connected with the guiding and supporting component, the free end of the guiding and supporting component is fixedly connected to the inner side wall of the granular impurity collecting pipe, one end of a traction steel rope is fixedly connected to the upper end face of the plugging plate and is connected to a fixed pulley in a winding mode, the fixed pulley is rotatably arranged on the wheat thresher casing, and the other end of the traction steel rope movably extends into the granular impurity collecting pipe and is fixedly connected to the side wall of the supporting sliding ring.
Further, the direction supporting component includes direction bracing piece, direction supporting cylinder and direction supporting spring, the activity of direction bracing piece is pegged graft in the direction supporting cylinder, direction supporting spring winding is connected outside the direction bracing piece, and the both ends of direction supporting spring fixed connection respectively on the lateral wall of direction bracing piece and on the lateral wall of direction supporting cylinder.
Further, the method comprises the following steps:
starting a driving motor, wherein the driving motor drives a threshing plate to rotate through a transmission belt to realize the threshing and peeling process;
during wheat threshing, an external air blower and an air extractor are started, the air blower blows air to the granular impurity collecting pipe through the air inlet pipe, so that the effect of stripping dust on the granular impurities is achieved, and then the air extractor works to extract wheat bran and the dust from the air suction pipe;
in order to better remove dust on the granular impurities, the equipment is internally provided with a combined structure of a stirring mechanism and a turning mechanism, and the granular impurities can be stirred and turned through the combined structure, so that the dust and the granular impurities can be better separated, the dust on the granular impurities can be more efficiently removed through an air extractor, and the dust is prevented from being brought out of the equipment by the granular impurities to cause environmental pollution;
for the sticky dust of better getting rid of granular impurities, should set up plugging mechanism, plugging mechanism is through to granular impurity collecting pipe discontinuous shutoff, both can guarantee that rabbling mechanism and turn the mechanism and play the time of effect for more permanent to granular impurities to the clean dust of getting rid of on the granular impurities, simultaneously, the collection of granular impurities of can being convenient for again.
(3) Has the beneficial effects that:
1. according to the invention, the existing horizontal wheat thresher is improved, and when the improved horizontal wheat thresher works, dust adhered to granular impurities can be removed, so that the granular impurities can be prevented from bringing out the part of dust to the outside of the horizontal wheat thresher, the production environment is protected, a safe and reliable production environment is provided, and the improved horizontal wheat thresher has higher practical value.
2. According to the invention, the air inlet pipe is additionally arranged on the granular impurity collecting pipe, and the outlet end of the air inlet pipe is obliquely arranged downwards, so that when the air inlet pipe discharges air, the granular impurities can be blown from the bottom, thus the dust on the granular impurities can be better removed, and the air inlet pipe and the air suction pipe cooperate with each other, so that the dust and the wheat bran can be better removed.
3. According to the invention, the stirring mechanism is additionally arranged and is used for stirring the granular impurities, so that the dust on the granular impurities can be vibrated off under the action of stirring force, and meanwhile, the dust on the lower granular impurities can be removed, thereby ensuring a better dust removal effect.
4. The invention is additionally provided with the turning mechanism which is used for turning the granular impurities so as to ensure that the equipment can remove dust on the granular impurities with different thicknesses, and the setting of the turning mechanism can realize the synergistic action with the stirring mechanism so as to ensure that the dust removing process is more efficient.
5. The blocking mechanism is additionally arranged, and the blocking mechanism can ensure that the stirring mechanism and the turning mechanism act on the granular impurities for a longer time by blocking the granular impurity collecting pipe intermittently, so that dust on the granular impurities can be removed cleanly, and meanwhile, the collection of the granular impurities can be facilitated.
6. The invention has reasonable structural design, the working processes of the stirring mechanism, the turning mechanism and the plugging mechanism combined structure can be completed by the driving of the driving motor, thus not only reducing the operation difficulty of the equipment, but also improving the operation performance of the equipment, and the arrangement of a single driving source can effectively reduce the production cost.
Drawings
FIG. 1 is a schematic structural view of an improved horizontal wheat thresher and method of use thereof in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of an improved horizontal wheat thresher and method of use thereof, partially enlarged in FIG. 1;
FIG. 3 is an enlarged view of the structure A of FIG. 2 illustrating an improved horizontal wheat thresher and method of use thereof in accordance with the present invention;
FIG. 4 is a schematic view of an improved horizontal wheat thresher and its method of use, partially enlarged in FIG. 2;
FIG. 5 is an enlarged view of the structure B in FIG. 4 illustrating the improved horizontal wheat thresher and its method of use in accordance with the present invention;
FIG. 6 is an enlarged view of structure C of FIG. 2 illustrating an improved horizontal thresher and method of use in accordance with the present invention;
FIG. 7 is a perspective enlarged view of the arc-shaped protective partition plate of the improved horizontal wheat thresher in accordance with the present invention.
The reference numbers are as follows:
Detailed Description
The invention will be further illustrated with reference to the following figures 1 to 7 and examples:
An improved horizontal wheat thresher comprises a wheat thresher shell 1, a transmission belt 6, a driving motor 7 and a granular impurity collecting pipe 8, wherein the granular impurity collecting pipe 8 is arranged on a bottom plate of the wheat thresher shell 1, the driving motor 7 is arranged on the wheat thresher shell 1, the driving end of the driving motor 7 is in transmission connection with the transmission belt 6, a stirring mechanism 9 is arranged on the wheat thresher shell 1, the stirring mechanism 9 is connected with the transmission belt 6, the transmission belt 6 is also in transmission connection with a threshing plate 5, the threshing plate 5 is in transmission connection with a screen cylinder 4, a feeding pipe 3 and a discharging pipe 14 are arranged on the screen cylinder 4, an air suction pipe 2 is arranged on an upper plate of the wheat thresher shell 1, and the air suction pipe 2 is connected with an external horizontal air extractor, the improved horizontal wheat thresher can remove dust adhered to granular impurities when in work, thereby can avoid granular impurity to take this part dust out outside the horizontal wheat thresher to play the protection to the production environment, and then provide a safe and reliable's production environment, consequently the horizontal wheat thresher after the improvement has higher practical value.
In the embodiment, the stirring mechanism 9 comprises a driving flywheel 91 and a first rotating rod 92, the driving flywheel 91 is in transmission connection with the transmission belt 6, the side wall of the driving flywheel 91 is fixedly connected with the first rotating rod 92, the first rotating rod 92 is rotatably arranged on the wheat thresher casing 1, a first bevel gear 93 is fixedly sleeved outside the first rotating rod 92, the first bevel gear 93 is meshed with a double-sided bevel gear 94, a second rotating rod 95 is fixedly connected to the lower end surface of the double-sided bevel gear 94, a rotating shaft 96 is fixedly sleeved outside the second rotating rod 95, the rotating shaft 96 is rotatably inserted on a connecting plate 97, two ends of the connecting plate 97 are fixedly arranged on the inner side wall of the granular impurity collecting pipe 8, and the lower end of the second rotating rod 95 is connected with a stirring claw 98, the stirring mechanism 9 is additionally arranged in the invention, the stirring mechanism 9 is arranged for stirring granular impurities, like this through the effect of stirring power, both can vibrate the dust on the granular impurity, simultaneously, can get rid of the dust on the granular impurity of lower floor again to ensure the better effect of removing the dust.
In this embodiment, be provided with arc protection baffle 11 directly over rabbling mechanism 9, and arc protection baffle 11 is fixed to be set up on wheat thresher casing 1's inside wall, and granular impurity deposit can be avoided on bevel gear to the setting of arc protection baffle 11 to avoid bevel gear to cause the damage, and then prolong bevel gear's life.
In the embodiment, the granular impurity collecting pipe 8 is fixedly inserted into the air inlet pipe 10, the air outlet of the air inlet pipe 10 is obliquely arranged downwards, and the air inlet of the air inlet pipe 10 is connected with an external air blower.
In this embodiment, a flipping mechanism 12 is disposed in the particulate impurity collecting pipe 8, the flipping mechanism 12 is disposed to accelerate flipping of the particulate impurities, thereby achieving a more efficient dust removing effect, the flipping mechanism 12 includes a second bevel gear 121 and a third bevel gear 122, the second bevel gear 121 is engaged with the double-sided bevel gear 94, the second bevel gear 121 is fixedly sleeved outside the third bevel gear 122, the third bevel gear 122 is rotatably disposed in the particulate impurity collecting pipe 8, a rotation support plate 123 is fixedly sleeved outside the third bevel gear 122, an edge of the rotation support plate 123 is rotatably provided with one end of a push-pull rod 124, the other end of the push-pull rod 124 is hinged on an outer side wall of the support sliding ring 125, the support sliding ring 125 is movably sleeved outside the rectangular support sliding rod 126, and the support sliding ring 125 is slidably connected with a side of the inner side wall of the particulate impurity collecting pipe 8, which is close to each other, the rectangular supporting slide bar 126 is fixedly arranged on the side wall of the fixed supporting plate 127, the fixed supporting plate 127 is fixedly arranged on the inner side wall of the granular impurity collecting pipe 8, the outer side wall of the supporting slide ring 125 is fixedly connected with an L-shaped connecting rod 128, the free end of the L-shaped connecting rod 128 is rotatably inserted with a fourth rotating rod 129, the fourth rotating rod 129 is fixedly sleeved with a turnover plate 1210, the side wall of the turnover plate 1210 is fixedly connected with a supporting spring 1211, the free end of the supporting spring 1211 is fixedly connected on the side wall of the L-shaped connecting rod 128, and the inclined lower end of the rectangular supporting slide bar 126 is fixedly connected with an anti-falling plate 1212, thereby ensuring a more efficient dust removal process.
In this embodiment, the blocking mechanism 13 is disposed in the granular impurity collecting tube 8, and the blocking mechanism 13 is configured to intermittently block the granular impurity collecting tube 8, so as to remove the dust adhering to the granular impurities and ensure that the granular impurities can enter the granular impurity collecting box, the blocking mechanism 13 includes a blocking plate 131 and a guiding support component 132, the blocking plate 131 is movably inserted into the granular impurity collecting tube 8, and the granular impurity collecting tube 8 is provided with an anti-jamming slot 135 matching with the blocking plate 131, one end of the blocking plate 131 located outside the granular impurity collecting tube 8 is fixedly connected with the guiding support component 132, a free end of the guiding support component 132 is fixedly connected to an inner side wall of the granular impurity collecting tube 8, and an upper end surface of the blocking plate 131 is fixedly connected with one end of a traction steel cable 133, and the traction steel rope 133 is wound and connected on the fixed pulley 134, the fixed pulley 134 is rotatably arranged on the wheat thresher casing 1, the other end of the traction steel rope 133 movably extends into the granular impurity collecting pipe 8 and is fixedly connected on the side wall of the supporting sliding ring 125, the plugging mechanism 13 is additionally arranged in the wheat thresher, and the plugging mechanism 13 can ensure that the stirring mechanism 9 and the turning mechanism 12 have longer action time on the granular impurities by intermittently plugging the granular impurity collecting pipe 8, so that the dust on the granular impurities can be cleanly removed, and meanwhile, the collection of the granular impurities can be facilitated.
In this embodiment, the guiding support assembly 132 includes a guiding support rod 1321, a guiding support cylinder 1322 and a guiding support spring 1323, the guiding support rod 1321 is movably inserted into the guiding support cylinder 1322, the guiding support spring 1323 is wound and connected outside the guiding support rod 1321, and two ends of the guiding support spring 1323 are respectively and fixedly connected to the side wall of the guiding support rod 1321 and the outer side wall of the guiding support cylinder 1322, the guiding support assembly 132 is arranged, not only can play a guiding support role for the movement of the blocking plate 131, but also can provide power for the reset movement of the blocking plate 131.
The working principle of the invention specifically comprises the following processes:
wheat is added into the device through the feeding pipe 3, then the driving motor 7 is started, the driving motor 7 works and drives the threshing plate 5 to rotate through the transmission belt 6 so as to realize the threshing and peeling process,
during wheat threshing, an external air blower and an air extractor are started, the air blower blows air to the granular impurity collecting pipe 8 through the air inlet pipe 10, so that the effect of stripping dust on granular impurities is achieved, and then the air extractor works to extract wheat bran and the dust from the air suction pipe 2;
in order to better remove dust on granular impurities, the device is provided with a combined structure of a stirring mechanism 9 and a turning mechanism 12, and through the combined structure, the granular impurities can be stirred and turned, therefore, dust and granular impurities can be better separated, the dust on the granular impurities can be removed more efficiently through the air extractor, and the situation that the granular impurities bring the dust out of equipment to cause environmental pollution is avoided; meanwhile, when the double-sided bevel gear 94 rotates, the combined structure of the second bevel gear 121 and the third rotating rod 122 is also driven to rotate, the rotation of the third rotating rod 122 drives the rotation supporting disk 123, the rotation of the rotation supporting disk 123 pushes the supporting sliding ring 125 on the rectangular supporting sliding rod 126 through the push-pull rod 124 to perform up-and-down circular motion, in the process of the movement of the rectangular support sliding rod 126, the turning plate 1210 is driven to move up and down through the L-shaped connecting rod 128, in the process of the upward movement of the turning plate 1210, the particulate impurities are driven to realize the turning process, during this movement, the flip plate 1210 is prevented from being hindered by particulate impurities, which are rotatably disposed on the L-shaped connecting rod 128, in the process of downward movement of the L-shaped connecting rod 128, the turning plate 1210 rotates towards the direction close to the L-shaped connecting rod 128, so that the turning plate 1210 can smoothly enter the granular impurity layer;
In order to better remove the sticky dust of the granular impurities, the blocking mechanism 13 is arranged, the blocking mechanism 13 blocks the granular impurity collecting pipe 8 intermittently, so that the stirring mechanism 9 and the turning mechanism 12 can be ensured to act on the granular impurities for a longer time, the dust on the granular impurities can be cleanly removed, and meanwhile, the collection of the granular impurities can be facilitated, specifically, in the process of downward movement of the support sliding ring 125, the traction steel rope 133 can be loosened, the traction steel rope 133 is loosened, under the pushing of the guide support assembly 132, the blocking plate 131 can enter the granular impurity collecting pipe 8 to block the granular impurity collecting pipe 8, so that the granular impurities can be ensured to be deposited on the blocking plate 131, the stirring process of the stirring claw 98 and the turning process of the turning plate 1210 can be ensured to act on the granular impurities, like this can be cleaner strip the dust on the graininess impurity, ensure that graininess impurity can not take the dust to move outside the equipment when whereabouts to guarantee the clean and tidy of production environment.
The invention has the beneficial effects that:
according to the invention, the existing horizontal wheat thresher is improved, and when the improved horizontal wheat thresher works, dust adhered to granular impurities can be removed, so that the granular impurities can be prevented from bringing out the part of dust to the outside of the horizontal wheat thresher, the production environment is protected, a safe and reliable production environment is provided, and the improved horizontal wheat thresher has higher practical value.
According to the invention, the air inlet pipe 10 is additionally arranged on the granular impurity collecting pipe 8, and the outlet end of the air inlet pipe 10 is obliquely arranged downwards, so that when the air inlet pipe 10 blows air, the granular impurities can be blown from the bottom, thus the dust on the granular impurities can be better removed, and the air inlet pipe 10 and the air suction pipe 2 cooperate with each other, so that the dust and the wheat bran can be better removed.
According to the invention, the stirring mechanism 9 is additionally arranged, and the stirring mechanism 9 is arranged and used for stirring the granular impurities, so that the dust on the granular impurities can be vibrated off under the action of stirring force, and meanwhile, the dust on the lower-layer granular impurities can be removed, thereby ensuring a better dust removing effect.
The invention is additionally provided with the turning mechanism 12, the setting of the turning mechanism 12 is used for realizing the turning of the granular impurities, thereby ensuring that the equipment can remove dust on the granular impurities with different thicknesses, and the setting of the turning mechanism 12 can realize the synergistic action with the stirring mechanism 9, thereby ensuring that the dust removing process is more efficient.
According to the invention, the blocking mechanism 13 is additionally arranged, and the blocking mechanism 13 can ensure that the time of the stirring mechanism 9 and the turning mechanism 12 acting on the granular impurities is longer by blocking the granular impurity collecting pipe 8 intermittently, so that dust on the granular impurities is removed cleanly, and meanwhile, the collection of the granular impurities is facilitated.
The invention has reasonable structural design, the working process of the combined structure of the stirring mechanism 9, the turning mechanism 12 and the plugging mechanism 13 can be completed by the driving of the driving motor 7, thus not only reducing the operation difficulty of the equipment, but also improving the operation performance of the equipment, and the arrangement of a single driving source can effectively reduce the production cost.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (7)
1. An improved horizontal wheat thresher comprises a wheat thresher shell (1) transmission belt (6), a driving motor (7) and a granular impurity collecting pipe (8), wherein the granular impurity collecting pipe (8) is arranged on a bottom plate of the wheat thresher shell (1), the driving motor (7) is arranged on the wheat thresher shell (1), and a driving end of the driving motor (7) is in transmission connection with the transmission belt (6), and the improved horizontal wheat thresher is characterized in that a stirring mechanism (9) is arranged on the wheat thresher shell (1), and the stirring mechanism (9) is connected with the transmission belt (6);
The stirring mechanism (9) comprises a driving flywheel (91) and a first rotating rod (92), the driving flywheel (91) is in transmission connection with the transmission belt (6), and the side wall of the driving flywheel (91) is fixedly connected with a first rotating rod (92), the first rotating rod (92) is rotatably arranged on the wheat thresher casing body (1), a first bevel gear (93) is fixedly sleeved outside the first rotating rod (92), the first bevel gear (93) is meshed with the double-sided bevel gear (94), a second rotating rod (95) is fixedly connected on the lower end surface of the double-sided bevel gear (94), a rotating shaft (96) is fixedly sleeved outside the second rotating rod (95), the rotating shaft (96) is rotatably inserted into the connecting plate (97), two ends of the connecting plate (97) are fixedly arranged on the inner side wall of the granular impurity collecting pipe (8), and the lower end of the second rotating rod (95) is connected with a stirring claw (98);
a turning mechanism (12) is arranged in the granular impurity collecting pipe (8), and the turning mechanism (12) is arranged to accelerate the turning of granular impurities, so that a more efficient dust removing effect is achieved; the turning mechanism (12) comprises a second bevel gear (121) and a third rotating rod (122), the second bevel gear (121) is meshed with a double-sided bevel gear (94), the second bevel gear (121) is fixedly sleeved outside the third rotating rod (122), the third rotating rod (122) is rotatably arranged in the granular impurity collecting pipe (8), a rotating supporting disk (123) is fixedly sleeved outside the third rotating rod (122), one end of a push-pull rod (124) is rotatably arranged at the edge of the rotating supporting disk (123), the other end of the push-pull rod (124) is hinged on the outer side wall of a supporting sliding ring (125), the supporting sliding ring (125) is movably sleeved outside a rectangular supporting sliding rod (126), one side of the inner side walls of the supporting sliding ring (125) and the granular impurity collecting pipe (8) which are close to each other is in sliding connection, the rectangular supporting sliding rod (126) is fixedly arranged on the side wall of a fixed bearing plate (127), and fixed supporting plate (127) is fixed to be set up on the inside wall of graininess impurity collecting pipe (8), fixedly connected with L type connecting rod (128) on the lateral wall of support sliding ring (125), and rotate on the free end of L type connecting rod (128) and peg graft and have No. four dwang (129), No. four dwang (129) outer fixed cover is equipped with and turns over movable plate (1210), and fixedly connected with supporting spring (1211) on the lateral wall of turning over movable plate (1210), the free end fixed connection of supporting spring (1211) is on the lateral wall of L type connecting rod (128), the slope lower extreme fixedly connected with anticreep board (1212) of rectangle support slide bar (126).
2. The improved horizontal thresher of claim 1, wherein: arc-shaped protective partition plates (11) are arranged right above the stirring mechanisms (9), and the arc-shaped protective partition plates (11) are fixedly arranged on the inner side wall of the wheat thresher casing body (1).
3. The improved horizontal thresher of claim 2, wherein: the granular impurity collecting pipe (8) is fixedly inserted into the air inlet pipe (10), an air outlet of the air inlet pipe (10) is arranged downwards in an inclined mode, and an air inlet of the air inlet pipe (10) is connected with an external air blower.
4. The improved horizontal thresher of claim 1, wherein: the granular impurity collecting pipe is characterized in that a blocking mechanism (13) is arranged in the granular impurity collecting pipe (8), the blocking mechanism (13) is arranged and used for blocking the granular impurity collecting pipe (8) discontinuously, so that the effect of adhering dust on the granular impurities can be removed, and meanwhile, the granular impurities can be ensured to enter the granular impurity collecting box.
5. The improved horizontal thresher of claim 4, wherein: the plugging mechanism (13) comprises a plugging plate (131) and a guiding and supporting component (132), the plugging plate (131) is movably inserted into the granular impurity collecting pipe (8), a clamping preventing groove (135) matched with the plugging plate (131) is formed in the granular impurity collecting pipe (8), one end, located outside the granular impurity collecting pipe (8), of the plugging plate (131) is fixedly connected with the guiding and supporting component (132), the free end of the guiding and supporting component (132) is fixedly connected onto the inner side wall of the granular impurity collecting pipe (8), one end of a traction steel rope (133) is fixedly connected onto the upper end face of the plugging plate (131), the traction steel rope (133) is wound and connected onto a fixed pulley (134), the fixed pulley (134) is rotatably arranged on the wheat thresher casing (1), and the other end of the traction steel rope (133) movably extends into the granular impurity collecting pipe (8), and is fixedly connected to the side wall of the supporting slip ring (125).
6. The improved horizontal thresher of claim 5, wherein: the guide support assembly (132) comprises a guide support rod (1321), a guide support cylinder (1322) and a guide support spring (1323), wherein the guide support rod (1321) is movably inserted into the guide support cylinder (1322), the guide support spring (1323) is wound outside the guide support rod (1321), and two ends of the guide support spring (1323) are respectively and fixedly connected to the side wall of the guide support rod (1321) and the outer side wall of the guide support cylinder (1322).
7. The method of using an improved horizontal thresher of claim 6 comprising the steps of:
the driving motor (7) is started, the driving motor (7) works and drives the threshing plate (5) to rotate through the transmission belt (6) so as to realize the threshing and peeling process;
during wheat threshing, an external air blower and an air extractor are started, the air blower blows air to the granular impurity collecting pipe (8) through the air inlet pipe (10), so that the effect of peeling dust on granular impurities is achieved, and then the air extractor works to extract wheat bran and the dust from the air suction pipe (2) together;
in order to better remove dust on granular impurities, a combined structure of a stirring mechanism (9) and a turning mechanism (12) is arranged in the equipment, and the granular impurities can be stirred and turned through the combined structure, so that the dust and the granular impurities can be better separated, the dust on the granular impurities can be more efficiently removed through an air extractor, and the dust is prevented from being brought out of the equipment by the granular impurities to cause environmental pollution;
For the sticky dust of better getting rid of granular impurities, this has set up shutoff mechanism (13), shutoff mechanism (13) are through to granular impurities collecting pipe (8) discontinuous shutoff, both can guarantee that rabbling mechanism (9) and mechanism (12) of stirring play the time of effect to granular impurities for a longer time to the clean dust on the granular impurities of getting rid of, simultaneously, the collection of granular impurities of can being convenient for again.
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| GB701169A (en) * | 1950-06-15 | 1953-12-16 | Arthur Collins & Son Pty Ltd | Improvements in or relating to maize and the like shellers |
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| CN102233285A (en) * | 2011-04-21 | 2011-11-09 | 江都市仙龙粮食机械有限公司 | Horizontal type wheat scourer |
| CN108704698A (en) * | 2018-06-26 | 2018-10-26 | 重庆米之吉粮食有限公司 | Convenient for deashing dedusting and the thresher of husk collecting |
| CN208465965U (en) * | 2018-07-13 | 2019-02-05 | 重庆米之吉粮食有限公司 | A kind of paddy dedusting treater |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB701169A (en) * | 1950-06-15 | 1953-12-16 | Arthur Collins & Son Pty Ltd | Improvements in or relating to maize and the like shellers |
| RU94015144A (en) * | 1994-04-26 | 1996-04-20 | А.К. Савицкий | Machine for grain shelling |
| CN101954300A (en) * | 2010-08-18 | 2011-01-26 | 江都市仙龙粮食机械有限公司 | Cylindrical wheat scourer |
| CN102233285A (en) * | 2011-04-21 | 2011-11-09 | 江都市仙龙粮食机械有限公司 | Horizontal type wheat scourer |
| CN108704698A (en) * | 2018-06-26 | 2018-10-26 | 重庆米之吉粮食有限公司 | Convenient for deashing dedusting and the thresher of husk collecting |
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