17 results about "Fruit tree pollination" patented technology

This invention relates to the field of fruit tree pollination equipment, specifically to an integrated device for precise pollination of pear tree inflorescences and constant temperature maintenance of pollen activity. The device includes a guide tube, with a constant temperature tube sleeved outside the guide tube and fixedly connected to it. One end of the guide tube has a gas path switching component for switching gas flow direction. The gas path switching component includes a switching cavity fixedly connected to one end of the guide tube, with several air inlets on the sidewall of the switching cavity. The end of the switching cavity away from the guide tube is fixedly connected to the inner sidewall of the constant temperature tube, and the end of the constant temperature tube away from the switching cavity has several exhaust holes. A T-shaped slider is slidably fitted onto the inner sidewall of the switching cavity. This invention, through the gas path switching component and the telescopic guide hood assembly, solves the problems of poor pollen activity maintenance due to large temperature fluctuations before spraying and during transport in existing pear tree inflorescence pollination processes, as well as inaccurate pollination caused by external wind disturbances during pollination.

This utility model relates to the technical field of pollination devices and discloses a fruit tree pollination device, including a main shell. One side of the main shell has a pollination structure, and the other side has an air-blowing structure. The main shell also has a storage container for storing fruit tree pollen. The air-blowing structure blows the fruit tree pollen discharged from the storage container into the pollination structure and sprays it onto the fruit tree. The storage container includes a storage tank with a feeding hopper at the top. The storage tank also has a stirring component. By installing a stirring component on the storage tank, this utility model gently stirs the pollen inside the tank during discharge, preventing pollen accumulation and blockage of the discharge pipe. This facilitates rapid discharge of pollen through the discharge pipe, ensuring sufficient pollen output from the pollination nozzle, thereby improving the pollination efficiency and effect of the fruit tree, saving pollination time, and achieving rapid and effective pollination.

The invention discloses an efficient pollen diffusion device for labor-saving apple cultivation, and relates to the technical field of fruit tree pollination, the efficient pollen diffusion device comprises an unmanned aerial vehicle body and a weather vane arranged right above the unmanned aerial vehicle body, and the bottom of the unmanned aerial vehicle body is fixedly connected with a material conveying pipeline; the tail end of the material conveying pipeline is provided with a material distributing mechanism capable of automatically rotating according to the wind direction and implementing upwind inclined diffusion operation of pollen, the periphery of the material distributing mechanism is sleeved with an annular air disc, and the annular air disc can be automatically folded in the upwind inclined diffusion process of the pollen so as to increase the upwind inclined diffusion concentration ratio of the pollen; through linkage of the weather vane and the gear assembly, self-adaptive adjustment of wind direction sensing and pollen upwind inclined diffusion is achieved, the variable-diameter annular air disc is combined, under the action of wind, a concentrated inclined air curtain is formed through automatic folding, pollen penetrating power is enhanced, meanwhile, inclination of a certain angle is generated, the thrust direction is optimized, and the pollen collecting effect is improved. The directionality, the concentration ratio and the environmental adaptability of pollination are improved.

The application discloses a pollen spreading device for fruit trees, and relates to the technical field of fruit tree pollination, which comprises an outer cover body, an installation sleeve fixedly connected to the outside of the outer cover body, and a handheld rod fixedly connected to the installation sleeve; the inner sides of both ends of the outer cover body are fixedly connected to a spray plate and a back plate respectively, a pollen tank is threadedly connected to the inner side of a threaded seat, and a pollen spraying mechanism and a high-pressure air spraying mechanism are arranged in the outer cover body; the pollen spraying mechanism and the selective sealing mechanism are arranged to spray the pollen in the form of a single point or multiple points through specific channel design, and the pollen spraying mechanism and the selective sealing mechanism can be selectively used according to the spreading area and the required spreading amount of the pollen; the high-pressure air spraying mechanism is arranged to drive the pollen to move and spray through the instantaneous spouting of high-pressure air, so that the pollen can be uniformly spread, and the flowers of the fruit trees can be uniformly pollinated; in the use process, the pollen spreading device has the advantages of convenient operation, uniform pollination and adjustability, and has good use effect.

1. The name of the design product: fruit tree duster (long electric). 2. The use of the design product: for fruit tree pollination. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1. 5. The right view is embodied in perspective view 4; the bottom view is embodied in perspective view 3, omit the right view, the bottom view.

The utility model relates to the technical field of fruit tree pollination devices, and discloses a fruit tree planting pollination device which comprises a supporting frame and a pollen tank, a first supporting air pipe is installed on the supporting frame, a second supporting air pipe is connected to the first supporting air pipe in a sliding and clamping mode, a fixing bottom plate is installed on the side wall of the second supporting air pipe, and a supporting shaft is rotationally connected to the fixing bottom plate. An adjusting bottom plate is installed at one end of the supporting shaft, a third supporting air pipe is installed on the adjusting bottom plate, the fourth supporting air pipe is moved into the third supporting air pipe, meanwhile, the second supporting air pipe is moved into the first supporting air pipe, and then the adjusting bottom plate is rotated to rotate the third supporting air pipe to the position beside the second supporting air pipe; the size of the device can be further reduced, follow-up carrying is facilitated, the fixing shaft can be separated from the guide shaft by pulling the guide bottom plate, then the pollen tank can be taken down, when the pollen tank is installed, the pollen tank is fixed by clamping the fixing shaft and the guide shaft, and therefore the device can more conveniently disassemble and assemble the pollen tank.

The utility model discloses a powder spraying head, a powder spraying tube and a powder sprayer capable of enabling powder at an outlet to be uniformly positively charged. The powder spraying head comprises a flat-mouth powder spraying head, the at least one layer of positive charge release net is arranged in the direction of the cross section of the outlet channel of the flat-mouth powder sprayer and is electrically connected with the positive pole output end of an external electrostatic generator; when flowing through the flat-mouth powder sprayer, powder is in contact with the positive charge release net and is uniformly positively charged. The problems that in the prior art, powder is not electrified uniformly and cannot be effectively adsorbed and combined with a target object are solved, the use efficiency of the powder is improved, and the device particularly has high practicability in the field of agricultural fruit tree pollination.

This utility model provides a jackfruit tree pollination device, relating to the field of fruit tree pollination technology. It includes a movable base with a height adjustment mechanism above it. The height adjustment mechanism includes a blower box, the lower end of which is fixedly connected to the upper end of the movable base. An air outlet pipe is fixedly connected to one side of the blower box. A servo electric cylinder drives a lifting block, which, in conjunction with a conveying hose and a spraying bend, precisely adapts to pollination work at different heights of the jackfruit tree, increasing the pollination coverage. The blower box provides stable airflow, ensuring uniform pollen spraying. In the quantitative pollination mechanism, a servo motor links a rotating shaft and a distributing roller, utilizing an arc-shaped fitting groove and a material trough. Each 90-degree rotation precisely switches, achieving quantitative pollen dispensing. A stirring rod inside the hopper rotates with the rotating rod, continuously dispersing the pollen and preventing clumping due to humidity, ensuring smooth pollen supply. Precise quantity control reduces pollen waste, greatly improving pollination efficiency and fruit set rate.

The utility model relates to the technical field of fruit tree pollinators, and discloses a pollen shake-off device for fruit tree pollination, which comprises a fixing frame, a vibration mechanism comprises a mounting support ring, the outside of the mounting support ring is fixedly connected with a motor mounting block, the top of the motor mounting block is fixedly connected with a mechanism protection block, and the mechanism protection block is fixedly connected with the fixing frame. A guiding protection block is slidably connected into the mechanism protection block, an impact block is fixedly connected to the left side of the guiding protection block, and a sliding extrusion block is fixedly connected to the left side of the guiding protection block. According to the fruit tree pollination device, when a fruit tree cannot be pollinated by a suction method, a vibration motor fixed outside a lifting push rod through a motor mounting block and a mounting support ring is started to drive a polarization block fixed at the driving end of the vibration motor to rotate, so that a sliding extrusion block is driven to slide in a guide protection block; therefore, the pollination head is vibrated, so that the pollen in the flower in contact with the pollination head falls off.

This utility model relates to the field of orchard planting technology and discloses an orchard multi-duct air-assisted sprayer / duster, including a chassis, a frame fixedly mounted on the top surface of the chassis, a medicine tank fixedly mounted on the frame, a liquid pump connected to the medicine tank, and flexible hoses connected to the frame, with a tower fan connected to the flexible hoses. Multiple flexible hoses are provided, each with a nozzle connected to its end. During spraying, a nozzle can be mounted on the side of the nozzle for spraying, and during dusting, a powder bottle can be mounted on the nozzle for dusting. The frame includes a main support arm, which is fixedly mounted to an extension arm and a working component bearing area. This utility model can spray both liquid and dry powder, enabling the application of pesticides for orchard pest and disease control, as well as the application of pollen for fruit tree pollination. It achieves multi-purpose functionality for liquid and dry powder application and pollination in orchards, meeting diverse application and pollination needs.

The utility model discloses a push type fruit tree pollination device, which relates to the technical field of fruit tree pollination, and comprises a delivery pipe, one end of the delivery pipe is fixedly connected with an air bag, one end of the delivery pipe is fixedly connected with a pollination pipe, the outer wall of the pollination pipe is provided with an adjusting assembly, and the top of the delivery pipe is provided with an anti-blocking assembly; the anti-blocking assembly comprises a fixing sleeve. According to the pressing type fruit tree pollination device, pollen is poured into the pollen tank, the top cover is fastened to the inner threads on the pollen tank through the outer threads for installation, after installation, the pollen is filtered through the filter screen, and the crushing rod on the rotating rod is driven by starting the motor to crush the caked pollen, so that the pollination effect is improved. And when the rotating rod rotates, the dredging frame is driven to dredge the surface of the filter screen, so that the condition of dredging and blocking prevention of the pollen is improved, and the daily use requirements of people are met.

The utility model relates to the technical field of fruit tree pollination, disclose a fruit tree pollination device for fruit tree planting, including the spray gun, the outside fixed connection of spray gun has the fixed block, the top of fixed block is established with a plurality of link holes, the inside slide connection of spray gun has the extension link, the outside fixed connection of extension link has the mounting block, the top fixed connection of mounting block has the tension spring, the other end fixed connection of tension spring has T shape spare, the top fixed connection of spray gun has the connecting barrel, the outside fixed connection of connecting barrel has the controller. In the utility model, by pulling T shape spare, and then the length adjustment of extension link is carried out, and T shape spare bottom end penetrates link hole and fixes extension link, and the length of extension link can accurately control the range and distance of pollen injection, and further improve the success rate of pollination.

The application relates to the technical field of plant pollen extraction, and discloses a pollen extraction device for fruit tree pollination, which comprises a screening machine, a conveying belt assembly and a screening assembly which are sequentially connected, the conveying belt assembly comprises a conveying belt mounting frame, a sealing cover is arranged on the conveying belt mounting frame, the device further comprises a pre-drying assembly, the pre-drying assembly comprises a negative pressure exhaust fan and a drying assembly, and the negative pressure exhaust fan and the drying assembly are connected through a conveying pipe; the screening assembly comprises a drying separator and a fine selection separator, and further comprises a variable frequency fan; the variable frequency fan is connected with the drying separator and the fine selection separator through a pollen pipe, the pre-drying assembly installed on the conveying belt assembly removes dust in the air while preheating the flower buds, the flower buds are broken through the collision plate of the drying separator, and the air in the drying separator is extracted and dehumidified while the flower buds are collided.

1. The name of the design product: powder sprayer (F-2 large fruit trees). 2. The use of the design product: for fruit tree pollination. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1. 5. The right view is embodied in perspective view 1 and perspective view 3, and the right view is omitted.

This invention provides an integrated device for efficient pollen extraction and collection in fruit tree pollination, belonging to the field of fruit tree pollination technology. It includes an extraction mechanism comprising a housing, an extraction component located on the inner wall of the housing for pollen extraction, and a driving component located on the top of the housing, the driving component driving the extraction component to swing; and a collection mechanism comprising a collection hopper fixed to the inner wall of the housing and a detachable recycling box installed at the bottom of the inner wall of the housing; the extraction component includes a ball head seat. This invention, through the cooperation of the extraction component and the driving component, provides a gentler method of pollen extraction compared to mechanical brushing / impact, thereby reducing the loss of impurities other than pollen, improving pollen collection efficiency, and facilitating pollen collection for users. Through the linkage between the striking component and the driving disc, the collecting hopper can be intermittently struck by the striking component while extracting pollen, accelerating the pollen discharge speed.

The invention discloses composite fruit tree pollination auxiliary liquid and an adaptive use method, and belongs to the technical field of fruit tree planting. The auxiliary liquid comprises the following components in percentage by mass: 0.5%-2% of a pollen viability protective agent, 0.3%-1.5% of a pollen germination accelerant, 2%-5% of a nutrition enhancer, 0.1%-0.5% of a surfactant, 0.2%-1% of a stress resistance regulator and the balance of deionized water, all the components have a synergistic effect, so that multiple functions of pollen viability protection, germination promotion, nutrition supplementation and stress resistance regulation are realized. The adaptive use method comprises the steps of auxiliary liquid dilution, pollen treatment, application opportunity selection, application mode selection and supplementary application treatment, and parameters are optimized according to different fruit tree types (kernel fruits, stone fruits and berries) and cultivation environments (open fields and facilities). The problems that an existing pollination auxiliary product is single in function and poor in adaptability are solved, the fruit tree pollination success rate and the fruit setting rate can be remarkably increased, the fruit malformation rate is reduced, the fruit quality is improved, meanwhile, the planting cost is reduced, and the method is environmentally friendly and suitable for large-scale application and popularization.

The utility model relates to a bee pollination device for fruit trees in the technical field of fruit tree planting, which comprises a sunshade, and a gauze is hung on the edge of the sunshade; a round sliding rail is arranged on the umbrella edge of the sunshade, the gauze is arranged on the sliding rail in a pulling and closing mode, a bee inlet and outlet is formed in the gauze, and a bee channel is matched with the bee inlet and outlet. The bee channel comprises two connecting rings, the two connecting rings are connected through gauze to form a cylindrical channel, the bottoms of the connecting rings are connected with vertical supporting columns, a horizontal supporting rod is connected between the lower ends of the two connecting rings, and the connecting ring at one end of the bee channel is provided with an annular groove. The connecting ring at the other end of the bee channel is provided with a convex ring matched with the annular groove, the bee inlet and outlet is also fixedly connected with a connecting ring, and the connecting ring of the bee inlet and outlet is provided with a convex ring or an annular groove. The fruit tree pollination device is reasonable in structure, simple to use, suitable for pollination of fruit trees at different distances, convenient to mount and dismount and capable of efficiently pollinating the fruit trees.