An agricultural plant pollination device

Abstract

The application discloses an agricultural plant pollination device and belongs to the technical field of plant pollination. The device comprises a device body, a powder storage tank arranged at the top of the device body, a motor installed in the device body, a rotating drum rotatably connected to the device body, a filter screen one arranged in the device body, a speed reduction sleeve arranged in the middle of the filter screen one, a motor output end connected to the speed reduction sleeve, a fan blade arranged on the side wall of the motor output shaft, and a connecting rod arranged at the output end of the speed reduction sleeve. In the application, the pollen is conveyed through the rotating conveying of the spiral blade during pollination. The inside wall of the powder storage tank can be automatically cleaned through the spiral blade during conveying, so that the pollen adhesion is avoided, the utilization rate of the pollen is improved, and when the pollen passes through the discharging mechanism, the pollen material can be rubbed and shaken through the filter screen two, the main rod and the rib group, so that the pollen particle agglomeration is reduced, the pollen discharging uniformity is improved, and the pollination quality and the pollination success rate are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plant pollination, in particular to an agricultural plant pollination device. BACKGROUND

[0002] Artificial pollination is a method of helping plants complete the pollination process by artificial means, which mainly collects pollen and applies it to flowers by artificial transmission to help pistil complete the pollination process, and is widely used in the propagation and cultivation of new varieties of plants with cross-pollination in agricultural production.

[0003] The prior art mainly uses a pollination gun to pollinate plants during artificial pollination. However, in order to maintain activity, the collected pollen generally maintains a certain humidity, which causes the pollen to easily clump and form agglomerated particles when flowing in the pollination gun, which not only easily causes the pollen to block in the pollination gun, but also easily settles on the ground after being sprayed out, has poor diffusion, and has low combination efficiency with pistil, resulting in low pollination success rate and affecting the efficiency and economic benefits of artificial pollination.

[0004] How to invent an agricultural plant pollination device to improve these problems has become a problem to be solved by those skilled in the art. SUMMARY

[0005] In order to make up for the above shortcomings, the present application provides an agricultural plant pollination device, which aims to improve the problem that the pollen in the prior art easily clumps and blocks in the device during pollination.

[0006] The present application is implemented as follows:

[0007] The present application provides an agricultural plant pollination device, which comprises a device body, a powder storage tank is arranged at the top of the device body, a motor is installed in the interior of the device body, a rotating drum is rotatably connected in the interior of the device body, a filter screen one is arranged in the interior of the device body, a speed reduction sleeve is arranged in the middle of the filter screen one, the output end of the motor is connected with the speed reduction sleeve, a fan blade is arranged on the side wall of the output shaft of the motor, a connecting rod is arranged on the output end of the speed reduction sleeve, the rotating drum is designed in two sections, the connecting rod is connected with the two-section rotating drum, a material conveying cylinder is arranged in the interior of the device body, a transmission sleeve is sleeved on the outside of the material conveying cylinder, gear sets in transmission engagement are arranged on the side wall of the rotating drum and the side wall of the transmission sleeve, a frame two is fixedly connected at the bottom of the transmission sleeve, a protrusion one is arranged on the side wall of the frame two, a filter screen two is arranged at the bottom of the frame two, a drive rod is connected with the inside of the frame two through a fixing shaft, a helical blade is arranged on the side wall of the drive rod, a discharging mechanism for improving discharging uniformity and preventing blockage is arranged at the bottom of the material conveying cylinder, an electric switch is arranged on the side wall of the device body, a battery pack for operating the motor and a control center for electrically connecting the electric switch with the motor are arranged in the interior of the device body.

[0008] Preferably, the inner part of the rotating drum is provided with a protrusion, the protrusion is designed as a spiral, the outlet diameter of the rotating drum towards the outside of the device body is smaller than the inner diameter of the rotating drum, and the outlet is designed as an inverted bevel.

[0009] Preferably, the inner cavity of the powder storage tank is designed as a cone, the part of the spiral blade located inside the powder storage tank is attached to the inner side wall of the powder storage tank, and the part of the spiral blade located inside the material conveying cylinder is attached to the inner side wall of the material conveying cylinder.

[0010] Preferably, the discharging mechanism comprises a frame one movably sleeved with the device body, the frame one is arranged outside the frame two, the inner side of the frame one is provided with a protrusion two, a spring is arranged between the frame one and the device body, the frame one is sleeved with a main rod inside, the end of the main rod is provided with a magnet, the side wall of the device body is provided with a magnet block group matched with the magnet, the side wall of the main rod is connected with a plurality of rib groups, and one end of the rib group away from the main rod is connected with the inner side wall of the frame one.

[0011] Preferably, the magnet block group corresponding to each group of magnets is provided with two groups, the magnetic poles of the two groups of magnet block groups towards the magnet are different, the main rod and the rib group are provided with four groups, and the four groups of main rods and the four groups of rib groups corresponding to the main rod are combined into a filter screen structure.

[0012] Preferably, the side wall of the frame two is provided with a protrusion one, and the inside of the frame one is provided with a plurality of protrusion twos.

[0013] Preferably, the inside of the speed reduction sleeve is provided with a planetary gear set, the input end of the speed reduction sleeve is connected with the output shaft of the motor, and the speed reduction output end of the speed reduction sleeve is connected with the connecting rod.

[0014] In summary, the beneficial effects of the present application are:

[0015] 1. The pollen is conveyed through the rotating conveying of the spiral blade during pollination, the inner side wall of the powder storage tank can be automatically cleaned during conveying through the spiral blade, the adhesion of the pollen is avoided, the utilization rate of the pollen is improved, the pollen material can be rubbed and rubbed through the filter screen two, the main rod and the rib group during the conveying of the pollen, the agglomeration of the pollen particles is reduced, the uniformity of the pollen discharging is improved, the pollination quality and the pollination success rate are improved, and during the discharging process, the filter holes of the filter structure composed of the main rod and the rib group can be periodically and automatically changed, the pollen particle properties are maintained, the blockage in the conveying process of the pollen is effectively avoided, the continuity and the pollination efficiency of the artificial pollination process are improved, and the economic benefit of the artificial pollination is effectively improved.

[0016] 2, The device can blow out the pollen more evenly in the wind, so as to improve the contact opportunity between the pollen and the pistil, improve the efficiency of combined pollination, avoid the deposition of pollen in the lower area of the wind due to gravity, and cause the pollen to quickly settle to the ground when blowing out, resulting in low utilization rate of pollen and waste. At the same time, the rotating wind can improve the flowability of the pollen, reduce the accumulation and deposition of the pollen when blowing out, reduce the pollen caking rate, and improve the distribution and uniformity of the pollen after blowing out. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0018] Figure 1 is the overall external schematic diagram of the device provided by the embodiment of the present application.

[0019] Figure 2 is the overall internal schematic diagram of the device provided by the embodiment of the present application.

[0020] Figure 3 is the internal schematic diagram of the rotating drum provided by the embodiment of the present application.

[0021] Figure 4 is the external schematic diagram of the spiral blade provided by the embodiment of the present application.

[0022] Figure 5 is the overall schematic diagram of the frame two provided by the embodiment of the present application.

[0023] Figure 6 is the internal schematic diagram of the frame one provided by the embodiment of the present application.

[0024] Figure 7 is the schematic diagram of the rib group deformation provided by the embodiment of the present application.

[0025] Figure 8 is the internal schematic diagram of the speed reduction sleeve provided by the embodiment of the present application.

[0026] LEGEND:

[0027] 100, device body; 101, powder storage tank; 102, electric switch; 103, rotating drum; 104, motor; 105, fan blade; 106, filter screen I; 107, connecting rod; 108, protrusion; 109, speed reduction sleeve; 110, material conveying cylinder; 111, spiral blade; 112, drive rod; 113, frame I; 114, frame II; 115, protrusion I; 116, protrusion II; 117, magnetic block group; 118, magnet; 119, main rod; 120, rib group; 121, transmission sleeve; 122, filter screen II. DETAILED DESCRIPTION

[0028] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0029] REFERENCE Figures 1-8 The present application provides an agricultural plant pollination device, which comprises a device body 100, a powder storage tank 101 arranged at the top of the device body 100, a motor 104 arranged in the device body 100, a rotating drum 103 rotatably connected in the device body 100, a filter screen I 106 arranged in the device body 100, a speed reduction sleeve 109 arranged in the middle of the filter screen I 106, an output end of the motor 104 connected with the speed reduction sleeve 109, a fan blade 105 arranged on the side wall of the output shaft of the motor 104, a connecting rod 107 arranged at the output end of the speed reduction sleeve 109, the rotating drum 103 designed in two sections, the connecting rod 107 connected with the two-section rotating drum 103, a material conveying cylinder 110 arranged in the device body 100, a transmission sleeve 121 sleeved outside the material conveying cylinder 110, gear groups arranged on the side wall of the rotating drum 103 and the side wall of the transmission sleeve 121 in transmission engagement, a frame II 114 fixedly connected at the bottom of the transmission sleeve 121, a protrusion I 115 arranged on the side wall of the frame II 114, a filter screen II 122 arranged at the bottom of the frame II 114, a drive rod 112 connected with the inside of the frame II 114 through a fixed shaft, a spiral blade 111 arranged on the side wall of the drive rod 112, a discharging mechanism arranged at the bottom of the material conveying cylinder 110 for improving the uniformity of discharging and preventing blockage, an electric switch 102 arranged on the side wall of the device body 100, a battery group arranged in the device body 100 for operating the motor 104, and a control center arranged in the device body 100 for electrically connecting the electric switch 102 with the motor 104.

[0030] REFERENCE Figure 3The inner part of the rotating drum 103 is provided with a protrusion 108 in a spiral design. The diameter of the outlet of the rotating drum 103 towards the outside of the device body 100 is smaller than the inner diameter of the rotating drum 103, and the outlet is designed with an inverted bevel.

[0031] It should be noted that, through the protrusion 108 in a spiral design, the wind force blown by the fan blade 105 to the inside of the rotating drum 103 can be guided while cooperating with the rotation of the rotating drum 103, so that the wind finally discharged through the rotating drum 103 has a certain rotation, and the range at the initial discharge can be reduced through the reduced outlet, the pollination accuracy, the pollination pertinence and the pollination efficiency are improved, and the waste is reduced.

[0032] Further, the inner cavity of the pollen storage tank 101 is designed in a conical shape. The part of the spiral blade 111 inside the pollen storage tank 101 is attached to the inner side wall of the pollen storage tank 101, and the part of the spiral blade 111 inside the material conveying cylinder 110 is attached to the inner side wall of the material conveying cylinder 110.

[0033] It should be noted that the spiral blade 111 is in contact with the inner side walls of the pollen storage tank 101 and the material conveying cylinder 110. When the driving rod 112 rotates to drive the spiral blade 111 to rotate, the pollen adhered to the inner side wall of the pollen storage tank 101 can be pushed and gathered to the center of the bottom of the pollen storage tank 101, and the pollen can be transported inside the material conveying cylinder 110 to the direction of the second filter screen 122 through the rotation of the spiral blade 111, realizing the continuous supply of pollen and ensuring the continuity of pollen supply in the pollination process. At the same time, it can avoid the adhesion and cohesiveness of pollen on the inner side wall of the pollen storage tank 101, improve the conveying effect of pollen, reduce the problems of blockage, poor discharge and pollen residue in the pollination process, reduce the loss, improve the work efficiency and the utilization rate of pollen, and thus improve the economic benefit of the pollination work.

[0034] It should be noted that the discharging mechanism includes a frame one 113 movably sleeved with the device body 100. The frame one 113 is arranged outside the frame two 114. The inner side of the frame one 113 is provided with a protrusion two 116. The frame one 113 and the device body 100 are provided with a spring. The spring is fixedly connected with the device body 100 and is slidably connected with the frame one 113. The inside of the frame one 113 is sleeved with a main rod 119. The end of the main rod 119 is provided with a magnet 118. The side wall of the device body 100 is provided with a magnetic block group 117 matched with the magnet 118. The side wall of the main rod 119 is connected with a plurality of rib groups 120 connected with the inner side wall of the frame one 113.

[0035] Further, each group of magnets 118 corresponds to two groups of magnetic block groups 117, the magnetic poles of the two groups of magnetic block groups 117 towards the magnet 118 are different, the main rod 119 and the rib group 120 are provided with four groups, and the four groups of main rods 119 and the four groups of rib groups 120 corresponding to the main rod 119 are combined into a filter screen structure.

[0036] It should be noted that the first group of main rods 119 and the rib group 120 are symmetrically distributed in the same horizontal plane to form a group of fence structures, and the second group of main rods 119 and the rib group 120 adjacent to the first group of fence structures form a group of filter screen structures.

[0037] It should be noted that the side wall of the frame two 114 is provided with a protrusion one 115, and the inside of the frame one 113 is provided with a plurality of protrusions two 116.

[0038] Further, the protrusion one 115 is distributed in a group, the frame one 113 is designed in a rectangular shape, the protrusion two 116 is distributed in two to four groups inside the frame one 113, when the protrusion two 116 is provided with two groups, the two groups of protrusion two 116 are respectively distributed at the centers of the two adjacent side walls inside the frame one 113, when the protrusion two 116 is provided with three groups, the protrusion two 116 is respectively distributed at the centers of any three side walls inside the frame one 113, when the protrusion two 116 is provided with four groups, the protrusion two 116 is respectively distributed at the centers of the four side walls inside the frame one 113, the number of distribution of the protrusion two 116 is different, the frequency of contact between the protrusion one 115 and the protrusion two 116 is also different when the frame two 114 rotates one circle, and the frequency of movement of the frame one 113 is also different, which drives the main rod 119 to move and the frequency of stretching deformation of the rib group 120 is also different, so that different parameters can be selected according to actual conditions, when the pollen particles of the plant are larger and more sticky and easy to block, the number of distribution of the protrusion two 116 can be increased to improve the frequency of stretching deformation of the rib group 120 and reduce the blocking, when the pollen particles of the plant are smaller and drier and not easy to block, the number of distribution of the protrusion two 116 can be reduced to reduce the frequency of stretching deformation of the rib group 120 and improve the service life of the device.

[0039] It should be noted that the rib group 120 has elasticity and toughness at the same time, and is preferably made of rubber material.

[0040] It should be noted that the inside of the speed reduction sleeve 109 is provided with a planetary gear set, the input end of the speed reduction sleeve 109 is connected with the output shaft of the motor 104, and the speed reduction output end of the speed reduction sleeve 109 is connected with the connecting rod 107.

[0041] The working process of the agricultural plant pollination device is as follows:

[0042] The pollen in the powder tank 101 can be supplemented by the sealing cover arranged at the top of the powder tank 101. During pollination, the device body is held, the outlet of the rotating drum 103 is aligned with the flower of the plant to be pollinated, and then the electric switch 102 is pressed. At this time, the motor 104 is driven to rotate by the control center in the device body 100, and then the fan blade 105 is rotated to blow air into the rotating drum 103. The air blown through the spiral designed protrusions 108 can produce rotation, and at the same time, the transmission of the speed reduction sleeve 109 can drive the connecting rod reduction 107 to rotate, and then drive the rotating drum 103 to rotate, enhancing the rotation effect of the air blown into the rotating drum 103. When the rotating drum 103 rotates, the transmission effect of the gear set between the rotating drum 103 and the transmission sleeve 121 can drive the transmission sleeve 121 to rotate, and then drive the frame two 114 and the drive rod 112 to rotate. The drive rod 112 can drive the spiral blade 111 to rotate when it rotates. Through the rotation of the spiral blade 111 in the powder tank 101, the pollen material in the inner cavity of the powder tank 101 can be transported to the direction of the feeding cylinder 110. At the same time, through the rotation of the spiral blade 111 in the feeding cylinder 110, the pollen material at the top and inside of the feeding cylinder 110 can be transported to the direction of the filter screen two 122. In the process of rotation of the spiral blade 111, the inner side wall of the powder tank 101 can also be scraped and cleaned, and the pollen attached to the inner side wall of the powder tank 101 can be pushed and transported to the direction of the feeding cylinder 110.

[0043] After the pollen enters the filter screen two 122, it moves to the direction of the filter screen mechanism composed of the main rod 119 and the rib group 120. Since the filter hole gap of the filter screen two 122 is larger than the filter screen composed of the main rod 119 and the rib group 120, the pollen material can easily pass through the filter screen two 122 and contact the main rod 119 and the rib group 120. At the same time, since the frame two 114 and the filter screen two 122 rotate, the filter screen two 122 continuously rotates while being close to the main rod 119 and the rib group 120. The filter screen two 122 and the main rod 119 and the rib group 120 form a pair of continuously relative motion sieve structures, which can make the pollen rub and wring when passing through the sieve holes, promote the collision and dispersion of the pollen, effectively avoid the agglomeration of the pollen particles, and effectively avoid the formation of clumps. This can make the pollen discharged through the filter screen two 122, the main rod 119 and the rib group 120 into the rotating drum 103 uniform, improve the dispersion of the pollen particles, reduce the clumping of the pollen particles, improve the subsequent combination effect of the pollen and the flower, and improve the overall success rate and efficiency of artificial pollination.

[0044] Meanwhile, during the rotation of the frame two 114, whenever the protrusion one 115 contacts the protrusion two 116, the protrusion two 116 is pushed, and in turn, the frame one 113 is pushed to move the magnet 118 by a distance, which is just the distance of one of the two groups of magnetic blocks 117, because the directions of the poles of the two groups of magnetic blocks 117 facing the magnet 118 are opposite, and in the initial state, the group of magnetic blocks 117 repelling the magnet 118 corresponds to the magnet 118, and the magnet 118 drives the main rod 119 to tightly abut the inside of the frame one 113, at this time, the filter hole surrounded by the main rod 119 and the rib group 120 is square, and when the protrusion one 115 pushes the frame one 113 to move through the protrusion two 116, the magnet 118 moves to the vicinity of the group of magnetic blocks 117 attracting the magnet 118, at this time, under the magnetic force of the group of magnetic blocks 117, the magnet 118 moves to the direction of the group of magnetic blocks 117, referring to Figure 7 At this time, the magnet 118 drives the main rod 119 to move to the direction of the group of magnetic blocks 117, and pulls the rib group 120 to bend, and the shape of the aperture surrounded by the main rod 119 and the rib group 120 changes, so that the permeability and the filtering resistance of the filter hole also change constantly, so that the pollen particles blocked between the rib group 120 and the main rod 119 change their moving path under the changing aperture of the filter hole, and it is difficult for the pollen particles to be blocked and attached in the filter hole for a long time, and the pollen particles can pass through the changing filter hole and be discharged, thereby avoiding the deposition of pollen in the same position of the filter hole, achieving the self-cleaning and dredging effect in the process of pollen particle delivery, improving the smoothness and continuity of pollen delivery, and improving the efficiency of artificial pollination.

[0045] After the pollen is delivered to the inside of the rotating drum 103 through the frame one 113, it rotates synchronously under the action of the rotating wind force in the rotating drum 103, and through the rotating wind force and the centrifugal force effect, the pollen can be distributed more uniformly in the wind, thereby improving the contact opportunity of the pollen and the pistil and improving the efficiency of combined pollination, avoiding the deposition of pollen in the lower layer area of the blowing wind due to gravity, causing the pollen to quickly settle on the ground when blowing out, resulting in low utilization rate of pollen and waste, and at the same time, the rotating wind force can improve the flowability of the pollen, reduce the accumulation and deposition of the pollen when blowing out, improve the uniformity of the distribution of the pollen after blowing out, and reduce the direct impact on the pistil, reduce the damage to the pistil, and improve the pollination efficiency.

[0046] It should be noted that the specific model and specification of the motor and the control center need to be determined according to the actual specification of the device, and the specific selection calculation method adopts the existing technology in the art, so it will not be described in detail.

[0047] The above merely describes the preferred embodiments of the present application and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An agricultural plant pollination device comprising a device body (100), the top of the device body (100) is provided with a pollen storage tank (101), characterized in that, The inside of the device body (100) is provided with a motor (104), the inside of the device body (100) is rotatably connected with a rotating drum (103), the inside of the device body (100) is provided with a filter screen one (106), the middle part of the filter screen one (106) is provided with a speed reduction sleeve (109), the output end of the motor (104) is connected with the speed reduction sleeve (109), the side wall of the output shaft of the motor (104) is provided with a fan blade (105), the output end of the speed reduction sleeve (109) is provided with a connecting rod (107), the rotating drum (103) is designed in two sections, the connecting rod (107) is connected with the two-section rotating drum (103), the inside of the device body (100) is provided with a material conveying cylinder (110), the outside of the material conveying cylinder (110) is sleeved with a transmission sleeve (121), the side wall of the rotating drum (103) and the side wall of the transmission sleeve (121) are provided with gear sets in transmission engagement, the bottom of the transmission sleeve (121) is fixedly connected with a frame two (114), the side wall of the frame two (114) is provided with a protruding block one (115), the bottom of the frame two (114) is provided with a filter screen two (122), the inside of the frame two (114) is connected with a drive rod (112) through a fixed shaft, the side wall of the drive rod (112) is provided with a helical blade (111), the bottom of the material conveying cylinder (110) is provided with a discharging mechanism for improving the uniformity of discharge and preventing blockage, the side wall of the device body (100) is provided with an electric switch (102), the inside of the device body (100) is provided with a battery pack for the operation of the motor (104) and a control center for electrically connecting the electric switch (102) and the motor (104).

2. A plant pollination device for agricultural use according to claim 1, characterized in that, The inside of the rotating drum (103) is provided with a protrusion (108), the protrusion (108) is designed in a spiral, the outlet diameter of the rotating drum (103) towards the outside of the device body (100) is smaller than the inner diameter of the rotating drum (103), and the outlet is designed in an inverted bevel.

3. The device of claim 1, wherein the device is configured to be used in a field. The inside cavity of the powder storage tank (101) is designed in a conical shape, the part of the helical blade (111) inside the powder storage tank (101) is attached to the inner side wall of the powder storage tank (101), and the part of the helical blade (111) inside the material conveying cylinder (110) is attached to the inner side wall of the material conveying cylinder (110).

4. The plant pollination device of claim 1, wherein, The discharging mechanism comprises a frame one (113) movably sleeved with the device body (100), the frame one (113) is arranged outside a frame two (114), the inner side of the frame one (113) is provided with a protrusion two (116), a spring is arranged between the frame one (113) and the device body (100), the inside of the frame one (113) is sleeved with a main rod (119), the end of the main rod (119) is provided with a magnet (118), the side wall of the device body (100) is provided with a magnet block group (117) matched with the magnet (118), the side wall of the main rod (119) is connected with a plurality of rib groups (120), and one end of the rib group (120) away from the main rod (119) is connected with the inner side wall of the frame one (113).

5. A plant pollination device for agricultural use according to claim 4, characterized in that, Each group of the magnet (118) is provided with two groups of the magnet block group (117), the poles of the two groups of the magnet block group (117) in the direction of the magnet (118) are different, the main rod (119) and the rib group (120) are provided with four groups, and the four groups of the main rod (119) and the four groups of the rib group (120) corresponding to the main rod (119) are combined into a filter screen structure.

6. A plant pollination device for agricultural use according to claim 4, characterized in that, The side wall of the frame two (114) is provided with a protrusion one (115), and the inside of the frame one (113) is provided with a plurality of protrusion two (116).

7. The device of claim 1, wherein the device is configured to be used in a field. The inside of the speed reduction sleeve (109) is provided with a planetary gear set, the input end of the speed reduction sleeve (109) is connected with the output shaft of the motor (104), and the speed reduction output end of the speed reduction sleeve (109) is connected with the connecting rod (107).

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