CN113207677A - Portable sorghum seed production supplementary pollination instrument - Google Patents
Portable sorghum seed production supplementary pollination instrument Download PDFInfo
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- CN113207677A CN113207677A CN202110524371.XA CN202110524371A CN113207677A CN 113207677 A CN113207677 A CN 113207677A CN 202110524371 A CN202110524371 A CN 202110524371A CN 113207677 A CN113207677 A CN 113207677A
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Abstract
The invention discloses a portable sorghum seed production auxiliary pollination tool, and relates to the technical field of sorghum auxiliary pollination, wherein a pollen suction pipe is arranged in a left-right penetrating structure; a first filter screen is fixed on the right side of the inner annular wall of the powder suction pipe; the first filter screen is rotatably connected with a first rotating shaft through a bearing, and a driven gear is fixedly sleeved on the first rotating shaft; a plurality of fan blades are distributed and fixed on the ring wall at the left end of the first rotating shaft in an annular shape; a first power box is fixed at the bottom of the powder suction pipe; a driving motor is fixed on the left inner side wall of the first power box; a first battery box is embedded on the lower side wall of the first power box, and a driving motor is connected with a battery in the first battery box through a lead; the motor and the fan blades are arranged separately, so that dust is prevented from being blocked in the motor, and the service life of the driving motor is prolonged; pollen is prevented from being blocked on the filter screen or being blocked in the storage pipe, so that the pollination efficiency is improved; is convenient for cleaning the interior of the pollination tool.
Description
Technical Field
The invention relates to the technical field of sorghum supplementary pollination, in particular to a portable sorghum seed production supplementary pollination tool.
Background
The sorghum is an amphoteric flower, each flower has one pistil and three stamens, when the sorghum blooms, the inner glumes and the outer glumes are opened quickly due to the pressure of expansion of two pulp sheets, at the moment, the stigma and the anther simultaneously extend out of the glumes, the anther cracks and spreads pollen, the stigma extending out of the glumes can accept the pollen selfing of the plant and can also accept the pollen of other plants for outcrossing, and therefore the sorghum is a typical common outcrossing crop.
At present, the existing sorghum seed production pollination technology is mainly used for artificial pollination except for natural anemophilous pollination, and the portable sorghum seed production auxiliary pollination tool which exists at present directly utilizes a motor to drive a fan to rotate to suck the pollen when in use, so that the pollen is easily blocked in the motor, and the collected pollen which is temporarily stored is easily accumulated and blocked.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides a portable auxiliary pollination tool for sorghum seed production, wherein a motor and fan blades are arranged separately, so that the phenomenon that chalk is blocked in the motor is avoided, and the service life of a driving motor is prolonged; pollen is prevented from being blocked on the filter screen or being blocked in the storage pipe, so that the pollination efficiency is improved; is convenient for cleaning the interior of the pollination tool.
In order to achieve the purpose, the invention adopts the technical scheme that: it comprises a powder suction mechanism and a powder discharge mechanism; the powder suction mechanism comprises a powder suction pipe, a first filter screen, a first rotating shaft, a driven gear, fan blades, a first power box, a first battery box, a driving motor, a second rotating shaft, a driving gear, a chain, a second power box, a beating motor, a second battery box, a third rotating shaft, a cam, a powder inlet pipe, a fixing ring, a second filter screen and a wire netting; the powder suction pipe is arranged in a left-right penetrating structure; a first filter screen is fixed on the right side of the inner annular wall of the powder suction pipe; the first filter screen is rotatably connected with a first rotating shaft through a bearing, and a driven gear is fixedly sleeved on the first rotating shaft; a plurality of fan blades are distributed and fixed on the ring wall at the left end of the first rotating shaft in an annular shape; a first power box is fixed at the bottom of the powder suction pipe; a driving motor is fixed on the left inner side wall of the first power box; a first battery box is embedded on the lower side wall of the first power box, and a driving motor is connected with a battery in the first battery box through a lead; a second rotating shaft is fixed on an output shaft of the driving motor, and the other end of the second rotating shaft is connected with the right inner side wall of the first power box in a rotating mode through a bearing; a driving gear is fixedly sleeved on the second rotating shaft; a through hole is formed in the right side of the bottom of the annular wall of the powder suction pipe, the driven gear is in transmission connection with the driving gear through a chain, and the chain penetrates through the through hole; a second power box is fixed on the left side of the top of the powder suction pipe; a striking motor is fixed on an inner top plate of the second power box; a second battery box is embedded in the right side wall of the second power box, and the impact motor is connected with a battery in the second battery box through a lead; a third rotating shaft is fixed on an output shaft of the impact motor, and is screwed on the bottom of the annular wall after penetrating through the upper end of the annular wall of the powder suction pipe through a bearing; a plurality of cams are fixedly sleeved on the third rotating shaft; a powder inlet pipe is screwed in the ring wall at the left end of the powder suction pipe through threads; a fixing ring is fixed at the right end of the inner annular wall of the powder inlet pipe, and a second filter screen is fixed on the inner annular wall of the fixing ring; the left side of the inner ring wall of the powder inlet pipe is fixed with a wire mesh;
a powder outlet mechanism is arranged below the powder inlet pipe; the powder discharging mechanism comprises a first internal thread pipe, a connecting pipe, a spring, a storage pipe, a funnel, a discharging hopper, an electromagnetic valve, a second internal thread pipe, a connecting hopper, a powder discharging pipe, a fan, a third battery box, a powder discharging hopper and a screen; a first internal threaded pipe is fixed at the bottom of the annular wall of the powder inlet pipe; the first internal thread pipe is screwed with a connecting pipe through threads; a storage pipe is arranged in the connecting pipe, and a screen is fixed in the middle of the inner annular wall of the storage pipe through a bolt; a plurality of springs are fixed in the inner ring wall of the connecting pipe, and the other ends of the springs are fixed with the storage pipe; the bottom of the annular wall of the powder inlet pipe is provided with a powder outlet which is positioned at the left side of the fixing ring; a funnel is fixed on the inner ring wall of the powder outlet, and the lower part of the funnel extends into the storage tube; a discharge hopper is fixed at the bottom of the annular wall of the storage pipe, and an electromagnetic valve is arranged at the bottom of the discharge hopper; a second internal thread pipe is screwed on the bottom annular wall of the connecting pipe through threads, a connecting hopper is fixed at the bottom of the second internal thread pipe, and the discharge hopper is arranged in the connecting hopper; a powder outlet pipe is fixed at the bottom of the connecting hopper, and the connecting hopper and the powder outlet pipe are arranged in a penetrating way; the powder outlet pipe is arranged in a left-right penetrating manner; a fan is fixed at the right end of the inner annular wall of the powder outlet pipe; a third battery box is fixed at the right upper end of the annular wall of the powder outlet pipe, and the fan is connected with the third battery box through a lead; the left side of the annular wall of the powder outlet pipe is connected with a powder outlet hopper in a penetrating way.
Preferably, a guide block is fixed on the left side of the bottom of the inner annular wall of the powder inlet pipe, and the upper surface of the guide block is obliquely arranged from high to low from left to right; pollen falls on the guide block and can shake and fall off to avoid accumulation.
Preferably, the left side of the annular wall of the powder inlet pipe is provided with a thread groove, and a thread annular pipe is spirally inserted in the thread groove; a feed hopper is fixed on the left side of the threaded ring pipe, a feed pipe is fixed on the left side of the ring wall of the feed hopper, and the diameter of the feed pipe is arranged from left to right and is gradually reduced; the pollen feeding pipe is used for helping to suck pollen in a centralized way, and the threaded ring pipe can be removed for cleaning.
Preferably, the left side and the right side of the fan are both provided with a third filter screen which is fixed on the inner annular wall of the powder outlet pipe; the third filter screen is used for preventing pollen from influencing the rotation of the fan.
Preferably, a holding rod is fixed on the right side wall of the first power box, and the holding rod is of an L-shaped structure; the operation is performed by using a holding rod.
Preferably, the upper surface of the cross rod of the holding rod is provided with a first switch, a second switch and a third switch from right to left respectively; the first switch, the second switch and the third switch are respectively connected with the driving motor, the striking motor and the fan through leads; the first switch, the second switch and the third switch are arranged on the holding rod and are convenient to operate.
The working principle of the invention is as follows: when the sorghum powder feeding device is used, the powder feeding pipe is aligned to stamens on sorghum, the impact motor is started, the output shaft of the impact motor rotates, the cam rotates, and the second filter screen is continuously impacted; the driving motor is started, an output shaft of the driving motor rotates, the second rotating shaft rotates, the driving gear rotates, the driven gear is driven to rotate under the action of the chain, the first rotating shaft rotates to drive the fan blades to rotate, suction force from left to right is generated, pollen enters the pollen inlet pipe and is blocked by the second filter screen after other impurities sucked by the pollen are blocked by the wire gauze, and the fan blades and the driving motor cannot be influenced; the cam strikes the second filter screen to enable pollen on the second filter screen to shake off and fall from the pollen outlet, the pollen enters the storage pipe through the funnel, and the pollen is filtered on the filter screen once again to remove impurities; when pollination is carried out, the pollen outlet hopper is aligned to a pistil to be pollinated, and then the switch of the control electromagnetic valve is opened, so that pollen falls down from the pollen outlet hopper; starting a fan, and blowing the falling pollen out of the pollen outlet hopper onto pistils needing pollination for pollination; when the pollen storage device is used, the connecting pipe is knocked, the storage pipe shakes under the action of the spring, pollen is shaken loose, and blockage is avoided; after the use is accomplished, connecting pipe, No. two internal thread pipes are screwed off in proper order for connecting pipe, holding tube, play hopper, play powder pipe, play powder hopper can separately clear up, are convenient for use next time.
Compared with the prior art, the invention has the beneficial effects that:
1. the driving motor and the fan blades are arranged separately, so that dust is prevented from being blocked in the driving motor, and the service life of the driving motor is prolonged;
2. a beating motor and a cam are arranged to prevent pollen from being blocked on the second filter screen;
3. the spring is arranged, so that pollen is prevented from being blocked in the storage tube, and the pollination efficiency is improved;
4. the inlet pipe, connecting pipe, No. two internal thread pipes all can unscrew, are convenient for clear up pollination instrument inside.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is an enlarged view of a portion C in fig. 3.
Description of reference numerals:
the powder feeding device comprises a powder suction mechanism 1, a powder suction pipe 1-1, a first filter screen 1-2, a first rotating shaft 1-3, a driven gear 1-4, fan blades 1-5, a first power box 1-6, a first battery box 1-7, a driving motor 1-8, a second rotating shaft 1-9, a driving gear 1-10, through holes 1-11, a chain 1-12, a second power box 1-13, a beating motor 1-14, a second battery box 1-15, a third rotating shaft 1-16, a cam 1-17, a powder feeding pipe 1-18, a fixing ring 1-19, a second filter screen 1-20, a wire netting 1-21, a guide block 1-22, a thread groove 1-23, a thread ring pipe 1-24, a feed hopper 1-25, a feed pipe 1-26, a powder discharging mechanism 2, 2-1 parts of a first internal thread pipe, 2-2 parts of a connecting pipe, 2-3 parts of a spring, 2-4 parts of a storage pipe, 2-5 parts of a powder outlet, 2-6 parts of a funnel, 2-7 parts of a discharge hopper, 2-8 parts of an electromagnetic valve, 2-9 parts of a second internal thread pipe, 2-10 parts of a connecting hopper, 2-11 parts of a powder outlet pipe, 2-12 parts of a fan, 2-13 parts of a third filter screen, 2-14 parts of a third battery box, 2-15 parts of a powder outlet hopper, 2-16 parts of a screen, 3 parts of a holding rod, 4 parts of a first switch, 5 parts of a second switch and 6 parts of a third switch.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 5, the technical solution adopted by the present embodiment is: it comprises a powder suction mechanism 1, a powder discharge mechanism 2 and a holding rod 3; the powder suction mechanism 1 comprises a powder suction pipe 1-1, a first filter screen 1-2, a first rotating shaft 1-3, a driven gear 1-4, fan blades 1-5, a first power box 1-6, a first battery box 1-7, a driving motor 1-8, a second rotating shaft 1-9, a driving gear 1-10, a chain 1-12, a second power box 1-13, a beating motor 1-14, a second battery box 1-15, a third rotating shaft 1-16, a cam 1-17, a powder inlet pipe 1-18, a fixing ring 1-19, a second filter screen 1-20, a wire netting 1-21, a guide block 1-22, a threaded ring pipe 1-24, a feed hopper 1-25 and a feed pipe 1-26; the powder suction pipe 1-1 is arranged in a left-right penetrating structure; a first filter screen 1-2 is fixed on the right side of the inner annular wall of the powder suction pipe 1-1 through a bolt; the first filter screen 1-2 is rotatably connected with a first rotating shaft 1-3 through a bearing, and a driven gear 1-4 is fixedly sleeved on the first rotating shaft 1-3 through a bolt; the ring wall at the left end of the first rotating shaft 1-3 is distributed in a ring shape, and a plurality of fan blades 1-5 are fixed through bolts; a first power box 1-6 is fixed at the bottom of the powder suction pipe 1-1 through a bolt; a driving motor 1-8 is fixed on the left inner side wall of the first power box 1-6 through a bolt, and the model number of the driving motor 1-8 is 60 KTYZ; a first battery box 1-7 is embedded on the lower side wall of the first power box 1-6, and a driving motor 1-8 is connected with a battery in the first battery box 1-7 through a lead; a second rotating shaft 1-9 is fixed on an output shaft of the driving motor 1-8 through a bolt, and the other end of the second rotating shaft 1-9 is screwed with the right inner side wall of the first power box 1-6 through a bearing; a driving gear 1-10 is sleeved and fixed on the second rotating shaft 1-9 through a bolt; the right side of the bottom of the annular wall of the powder suction pipe 1-1 is provided with a through hole 1-11, a driven gear 1-4 is in transmission connection with a driving gear 1-10 through a chain 1-12, and the chain 1-12 penetrates through the through hole 1-11; a second power box 1-13 is fixed on the left side of the top of the powder suction pipe 1-1 through a bolt; the inner top plates of the second power box 1-13 are fixedly provided with beating motors 1-14 through bolts, and the models of the beating motors 1-14 are 60 KTYZ; a second battery box 1-15 is embedded in the right side wall of the second power box 1-13, and the impact motor 1-14 is connected with a battery in the second battery box 1-15 through a lead; a third rotating shaft 1-16 is fixed on an output shaft of the impact motor 1-14 through a bolt, and the third rotating shaft 1-16 is screwed on the bottom of the annular wall after penetrating through the upper end of the annular wall of the powder suction pipe 1-1 through a bearing; a plurality of cams 1-17 are sleeved and fixed on the third rotating shaft 1-16 through bolts; the ring wall at the left end of the powder suction pipe 1-1 is internally screwed with a powder inlet pipe 1-18 through threads; the right ends of the inner ring walls of the powder inlet pipes 1 to 18 are fixed with fixing rings 1 to 19 through bolts, and the inner ring walls of the fixing rings 1 to 19 are fixed with second filter screens 1 to 20 through bolts; iron wire nets 1-21 are fixed on the left sides of the inner annular walls of the powder inlet pipes 1-18 through bolts; guide blocks 1-22 are fixed on the left sides of the bottoms of the inner annular walls of the powder inlet pipes 1-18 through bolts, and the upper surfaces of the guide blocks 1-22 are obliquely arranged from high to low from left to right; pollen falls on the guide blocks 1-22 and can shake and fall off to avoid accumulation; the left side of the annular wall of the powder inlet pipe 1-18 is provided with a thread groove 1-23, and a threaded annular pipe 1-24 is inserted and connected in the thread groove 1-23; the left sides of the threaded ring pipes 1-24 are fixedly provided with feed hoppers 1-25 through bolts, the left sides of the ring walls of the feed hoppers 1-25 are fixedly provided with feed pipes 1-26 through bolts, the diameters of the feed pipes 1-26 are arranged from left to right and from large to small, the powder inlet pipes 1-18 are beneficial to intensively absorbing pollen, and the threaded ring pipes 1-24 can be removed for cleaning;
a powder outlet mechanism 2 is arranged below the powder inlet pipes 1 to 18; the powder discharging mechanism 2 comprises a first internal thread pipe 2-1, a connecting pipe 2-2, a spring 2-3, a storage pipe 2-4, a funnel 2-6, a discharging hopper 2-7, an electromagnetic valve 2-8, a second internal thread pipe 2-9, a connecting hopper 2-10, a powder discharging pipe 2-11, a fan 2-12, a third filter screen 2-13, a third battery box 2-14, a powder discharging hopper 2-15 and a screen 2-16; a first internal threaded pipe 2-1 is fixed at the bottom of the annular wall of the powder inlet pipe 1-18 through a bolt; the first internal threaded pipe 2-1 is internally screwed with a connecting pipe 2-2 through threads; a storage pipe 2-4 is arranged in the connecting pipe 2-2, and a screen 2-16 is fixed in the middle of the inner annular wall of the storage pipe 2-4 through a bolt; a plurality of springs 2-3 are fixed in the inner ring wall of the connecting pipe 2-2 through bolts, and the other ends of the springs 2-3 are fixed with the storage pipe 2-4 through bolts; the bottom of the annular wall of the powder inlet pipe 1-18 is provided with a powder outlet 2-5, and the powder outlet 2-5 is positioned between the guide block 1-22 and the fixing ring 1-19; the inner ring wall of the powder outlet 2-5 is fixed with a funnel 2-6 through a bolt, and the lower part of the funnel 2-6 extends into the storage pipe 2-4; the bottom of the annular wall of the storage tube 2-4 is fixed with a discharge hopper 2-7 through a bolt, the bottom of the discharge hopper 2-7 is provided with an electromagnetic valve 2-8, and the principle of the electromagnetic valve 2-8 is consistent with that of the electromagnetic valve 2-8 in the portable sorghum seed production auxiliary pollination tool with the application number of 202020206631. X; a second internal threaded pipe 2-9 is screwed on the bottom annular wall of the connecting pipe 2-2 through threads, a connecting hopper 2-10 is fixed at the bottom of the second internal threaded pipe 2-9 through a bolt, and a discharging hopper 2-7 is arranged in the connecting hopper 2-10; the bottom of the connecting hopper 2-10 is fixed with a powder outlet pipe 2-11 through a bolt, and the connecting hopper 2-10 is arranged to penetrate through the powder outlet pipe 2-11; the powder outlet pipes 2 to 11 are arranged in a left-right penetrating way; the right end of the inner annular wall of the powder outlet pipe 2-11 is fixed with a fan 2-12 through a bolt; the left side and the right side of the fan 2-12 are respectively provided with a third filter screen 2-13, the third filter screen 2-13 is fixed on the inner annular wall of the powder outlet pipe 2-11 through bolts, and the third filter screen 2-13 prevents pollen from influencing the rotation of the fan 2-12; a third battery box 2-14 is fixed at the upper right end of the annular wall of the powder outlet pipe 2-11 through a bolt, and a fan 2-12 is connected with the third battery box 2-14 through a lead; the left side of the annular wall of the powder outlet pipe 2-11 is connected with a powder outlet hopper 2-15 through a bolt;
a holding rod 3 is fixed on the right side wall of the first power box 1-6 through a bolt, the holding rod 3 is of an L-shaped structure, and the holding rod 3 is helpful for operation; the upper surface of the cross rod of the holding rod 3 is provided with a first switch 4, a second switch 5 and a third switch 6 from right to left; the first switch 4, the second switch 5 and the third switch 6 are respectively connected with the driving motors 1-8, the impact motors 1-14 and the fans 2-12 through conducting wires; the first switch 4, the second switch 5 and the third switch 6 are arranged on the holding rod 3 and are convenient to operate.
The working principle of the specific embodiment is as follows: when the device is used, the holding rod 3 is held, the feeding pipes 1-26 are aligned to stamens on sorghum, the second switch 5 is pressed to start the impact motors 1-14, the output shafts of the impact motors 1-14 rotate, the cams 1-17 rotate, and the second filter screens 1-20 are continuously impacted; pressing a first switch 4 to start a driving motor 1-8, enabling an output shaft of the driving motor 1-8 to rotate, enabling a second rotating shaft 1-9 to rotate, enabling a driving gear 1-10 to rotate, driving a driven gear 1-4 to rotate under the action of a chain 1-12, enabling a first rotating shaft 1-3 to rotate, driving fan blades 1-5 to rotate, generating left-to-right suction force, sucking pollen on stamens into a feeding pipe 1-26, enabling the pollen to enter a powder inlet pipe 1-18 after other impurities sucked by the pollen are blocked by a wire netting 1-21, and enabling the pollen to be blocked by a second filter screen 1-20 without affecting fan blades 1-5 and driving motors 1-8; the cam 1-17 strikes the second filter screen 1-20 to enable pollen on the second filter screen 1-20 to shake off and fall from the pollen outlet 2-5, the pollen enters the storage pipe 2-4 through the funnel 2-6, and the pollen is filtered on the filter screen 2-16 once again to remove impurities; when pollination is carried out, the pollen outlet hopper 2-15 is aligned to a pistil needing pollination, and then the switch of the control electromagnetic valve 2-8 is opened, so that pollen falls down from the pollen outlet hopper 2-7; pressing a third switch 6 to start a fan 2-12, blowing the fallen pollen out of a pollen outlet hopper 2-15 to pistils needing pollination for pollination; when in use, the connecting pipe 2-2 is knocked, the storage pipe 2-4 shakes under the action of the spring 2-3, pollen is shaken loose, and blockage is avoided; after the powder feeder is used, the threaded ring pipe 1-24, the feeding pipe 1-26, the connecting pipe 2-2 and the second internal threaded pipe 2-9 are sequentially screwed down, so that the feeding hopper 1-25, the feeding pipe 1-26, the connecting pipe 2-2, the storage pipe 2-4, the discharging hopper 2-7, the powder discharging pipe 2-11 and the powder discharging hopper 2-15 can be separately cleaned, and the powder feeder is convenient to use next time.
After adopting above-mentioned structure, this embodiment's beneficial effect does:
1. the driving motors 1-8 and the fan blades 1-5 are arranged separately, so that dust is prevented from being blocked in the driving motors 1-8, and the service life of the driving motors 1-8 is prolonged;
2. the impact motor 1-14 and the cam 1-17 are arranged to prevent pollen from being blocked on the second filter screen 1-20;
3. the spring 2-3 is arranged, pollen is prevented from being blocked in the storage pipe 2-4, and the pollination efficiency is improved;
4. the threaded ring pipe 1-24, the feeding pipe 1-26, the connecting pipe 2-2 and the second internal threaded pipe 2-9 can be screwed off, so that the interior of the pollination tool can be cleaned conveniently.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A portable auxiliary pollination tool for sorghum seed production comprises a powder suction mechanism (1) and a powder discharge mechanism (2); the powder suction mechanism (1) comprises a powder suction pipe (1-1), a first filter screen (1-2), a first rotating shaft (1-3), a driven gear (1-4), fan blades (1-5), a first power box (1-6), a first battery box (1-7), a driving motor (1-8), a second rotating shaft (1-9), a driving gear (1-10), a chain (1-12), a second power box (1-13), a striking motor (1-14), a second battery box (1-15), a third rotating shaft (1-16), a cam (1-17), a powder inlet pipe (1-18), a fixing ring (1-19), a second filter screen (1-20) and a wire mesh (1-21); the powder suction pipe (1-1) is arranged in a left-right penetrating structure; a first filter screen (1-2) is fixed on the right side of the inner annular wall of the powder suction pipe (1-1); a first rotating shaft (1-3) is rotatably connected to the first filter screen (1-2) through a bearing, and a driven gear (1-4) is fixedly sleeved on the first rotating shaft (1-3); a plurality of fan blades (1-5) are distributed and fixed on the ring wall at the left end of the first rotating shaft (1-3) in an annular shape; a first power box (1-6) is fixed at the bottom of the powder suction pipe (1-1); a driving motor (1-8) is fixed on the left inner side wall of the first power box (1-6); a first battery box (1-7) is embedded on the lower side wall of the first power box (1-6), and a driving motor (1-8) is connected with a battery in the first battery box (1-7) through a lead; a second rotating shaft (1-9) is fixed on an output shaft of the driving motor (1-8), and the other end of the second rotating shaft (1-9) is screwed with the right inner side wall of the first power box (1-6) through a bearing; a driving gear (1-10) is sleeved and fixed on the second rotating shaft (1-9); a through hole (1-11) is formed in the right side of the bottom of the annular wall of the powder suction pipe (1-1), the driven gear (1-4) and the driving gear (1-10) are in transmission connection through a chain (1-12), and the chain (1-12) penetrates through the through hole (1-11); a second power box (1-13) is fixed on the left side of the top of the powder suction pipe (1-1); a beating motor (1-14) is fixed on the inner top plate of the second power box (1-13); a second battery box (1-15) is embedded in the right side wall of the second power box (1-13), and the impact motor (1-14) is connected with a battery in the second battery box (1-15) through a lead; a third rotating shaft (1-16) is fixed on an output shaft of the beating motor (1-14), and the third rotating shaft (1-16) is screwed on the bottom of the annular wall after penetrating through the upper end of the annular wall of the powder suction pipe (1-1) through a bearing; a plurality of cams (1-17) are sleeved and fixed on the third rotating shaft (1-16); a powder inlet pipe (1-18) is screwed in the annular wall at the left end of the powder suction pipe (1-1) through threads; the right end of the inner ring wall of the powder inlet pipe (1-18) is fixed with a fixing ring (1-19), and the inner ring wall of the fixing ring (1-19) is fixed with a second filter screen (1-20); the left side of the inner ring wall of the powder inlet pipe (1-18) is fixed with an iron wire net (1-21);
a powder outlet mechanism (2) is arranged below the powder inlet pipes (1-18); the powder discharging mechanism (2) comprises a first internal threaded pipe (2-1), a connecting pipe (2-2), a spring (2-3), a storage pipe (2-4), a funnel (2-6), a discharging hopper (2-7), an electromagnetic valve (2-8), a second internal threaded pipe (2-9), a connecting hopper (2-10), a powder discharging pipe (2-11), a fan (2-12), a third battery box (2-14), a powder discharging hopper (2-15) and a screen (2-16); a first internal threaded pipe (2-1) is fixed at the bottom of the annular wall of the powder inlet pipe (1-18); the first internal threaded pipe (2-1) is internally screwed with a connecting pipe (2-2) through threads; a storage pipe (2-4) is arranged in the connecting pipe (2-2), and a screen (2-16) is fixed in the middle of the inner annular wall of the storage pipe (2-4) through a bolt; a plurality of springs (2-3) are fixed in the inner ring wall of the connecting pipe (2-2), and the other ends of the springs (2-3) are fixed with the storage pipe (2-4); the bottom of the annular wall of the powder inlet pipe (1-18) is provided with a powder outlet (2-5), and the powder outlet (2-5) is positioned at the left side of the fixing ring (1-19); a funnel (2-6) is fixed on the inner annular wall of the powder outlet (2-5), and the lower part of the funnel (2-6) extends into the storage pipe (2-4); a discharge hopper (2-7) is fixed at the bottom of the circular wall of the storage pipe (2-4), and an electromagnetic valve (2-8) is arranged at the bottom of the discharge hopper (2-7); a second internal threaded pipe (2-9) is screwed on the bottom annular wall of the connecting pipe (2-2) through threads, a connecting hopper (2-10) is fixed at the bottom of the second internal threaded pipe (2-9), and a discharging hopper (2-7) is arranged in the connecting hopper (2-10); the bottom of the connecting hopper (2-10) is fixed with a powder outlet pipe (2-11), and the connecting hopper (2-10) and the powder outlet pipe (2-11) are arranged in a penetrating way; the powder outlet pipes (2-11) are arranged in a left-right penetrating way; a fan (2-12) is fixed at the right end of the inner annular wall of the powder outlet pipe (2-11); a third battery box (2-14) is fixed at the upper right end of the annular wall of the powder outlet pipe (2-11), and the fan (2-12) is connected with the third battery box (2-14) through a lead; the left side of the annular wall of the powder outlet pipe (2-11) is connected with a powder outlet hopper (2-15) in a penetrating way.
2. The portable auxiliary pollination tool for sorghum seed production according to claim 1, characterized in that: guide blocks (1-22) are fixed on the left sides of the bottoms of the inner annular walls of the powder inlet pipes (1-18), and the upper surfaces of the guide blocks (1-22) are obliquely arranged from high to low from left to right; pollen falls on the guide blocks (1-22) and can shake and fall off to avoid accumulation.
3. The portable auxiliary pollination tool for sorghum seed production according to claim 1, characterized in that: the left side of the annular wall of the powder inlet pipe (1-18) is provided with a thread groove (1-23), and the thread groove (1-23) is internally and spirally inserted with a thread annular pipe (1-24); a feed hopper (1-25) is fixed on the left side of the threaded ring pipe (1-24), a feed pipe (1-26) is fixed on the left side of the ring wall of the feed hopper (1-25), and the diameter of the feed pipe (1-26) is arranged from left to right and is gradually reduced; the pollen inlet pipe (1-18) is used for helping to intensively suck pollen, and the threaded ring pipe (1-24) can be removed for cleaning.
4. The portable auxiliary pollination tool for sorghum seed production according to claim 1, characterized in that: the left side and the right side of the fan (2-12) are respectively provided with a third filter screen (2-13), and the third filter screens (2-13) are fixed on the inner annular wall of the powder outlet pipe (2-11); the third filter screen (2-13) is used to prevent pollen from influencing the rotation of the fan (2-12).
5. The portable auxiliary pollination tool for sorghum seed production according to claim 1, characterized in that: a holding rod (3) is fixed on the right side wall of the first power box (1-6), and the holding rod (3) is of an L-shaped structure; the operation is carried out by using the holding rod (3).
6. The portable auxiliary pollination tool for sorghum seed production according to claim 5, characterized in that: the upper surface of the cross rod of the holding rod (3) is provided with a first switch (4), a second switch (5) and a third switch (6) from right to left; the first switch (4), the second switch (5) and the third switch (6) are respectively connected with the driving motors (1-8), the striking motors (1-14) and the fans (2-12) through conducting wires; the first switch (4), the second switch (5) and the third switch (6) are arranged on the holding rod (3) and are convenient to operate.
7. The working principle of the portable auxiliary pollination tool for sorghum seed production according to claim 1 is characterized in that: when the sorghum powder feeding device is used, the powder feeding pipe (1-18) is aligned to stamens on sorghum, the impact motor (1-14) is started, the output shaft of the impact motor (1-14) rotates, the cam (1-17) rotates, and the second filter screen (1-20) is continuously impacted; starting a driving motor (1-8), enabling an output shaft of the driving motor (1-8) to rotate, enabling a second rotating shaft (1-9) to rotate, enabling a driving gear (1-10) to rotate, driving a driven gear (1-4) to rotate under the action of a chain (1-12), enabling the first rotating shaft (1-3) to rotate, driving fan blades (1-5) to rotate, generating a left-to-right suction force, enabling pollen to enter a powder inlet pipe (1-18) and be blocked by a second filter screen (1-20) after other impurities sucked by the pollen are blocked by a wire gauze (1-21), and not affecting the fan blades (1-5) and the driving motor (1-8); the cam (1-17) hits the second filter screen (1-20) to enable pollen on the second filter screen (1-20) to shake off and fall from the pollen outlet (2-5), the pollen enters the storage pipe (2-4) through the funnel (2-6), and the pollen is filtered on the second filter screen (2-16) once again to remove impurities; when pollination is carried out, the pollen outlet hopper (2-15) is aligned to a pistil needing pollination, and then the switch of the control electromagnetic valve (2-8) is opened, so that pollen falls down from the pollen outlet hopper (2-7); starting a fan (2-12), blowing the fallen pollen out of the pollen outlet hopper (2-15) to pistils needing pollination for pollination; when in use, the connecting pipe (2-2) is knocked, the storage pipe (2-4) shakes under the action of the spring (2-3), pollen is shaken loose, and blockage is avoided; after the powder discharging device is used, the connecting pipe (2-2) and the second internal threaded pipe (2-9) are screwed off in sequence, so that the connecting pipe (2-2), the storage pipe (2-4), the powder discharging hopper (2-7), the powder discharging pipe (2-11) and the powder discharging hopper (2-15) can be separately cleaned, and the powder discharging device is convenient to use next time.
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| CN202110524371.XA CN113207677A (en) | 2021-05-13 | 2021-05-13 | Portable sorghum seed production supplementary pollination instrument |
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| CN202110524371.XA CN113207677A (en) | 2021-05-13 | 2021-05-13 | Portable sorghum seed production supplementary pollination instrument |
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| CN116649204A (en) * | 2023-05-06 | 2023-08-29 | 陕西省西安植物园(陕西省植物研究所) | Artificial pollinator for camellia hybridization and pollination method thereof |
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Application publication date: 20210806 |