267 results about "Ear pick" patented technology

The utility model discloses a corn header ear picking frame with a flail knife structure, which comprises a gear box arranged on a corn harvester, and further comprises a header mechanism for harvesting corn, an ear picking mechanism for guiding corn ear picking and a flail knife mechanism for smashing corn stalks and returning the corn stalks to the field, the header mechanism is assembled on one side of the gearbox, the ear picking mechanism is arranged on the lower portion of the end, away from the gearbox, of the header mechanism, and the flail knife mechanism is arranged on one side of the lower portion of the header mechanism corresponding to the ear picking mechanism. The corn harvester is simple and convenient to adjust, easy to overhaul, small in number of transmission structures, small in occupied space and small in power loss, the ear picking mechanism is matched with the flail knife mechanism, cut stalks can be smashed and returned to the field in the harvesting operation process, multiple functions are achieved through one-time operation, and the operation efficiency is improved.

The invention discloses a vertical corn straw leaf and ear removing device, which belongs to the field of agricultural equipment accessories, comprises a main rotating rubber roller, an auxiliary rotating rubber roller, a transmission device, a motor and other components, and is characterized in that a 75-degree included angle is formed between the plane where the main rotating rubber roller and the auxiliary rotating rubber roller are located and the horizontal plane; the main rotating rubber roller comprises a rapid leaf removing section, a U-shaped ear picking section and a U-shaped ear picking claw, the surface of the rapid leaf removing section is coated with a rubber layer with patterns, the patterns are coarse patterns and can rapidly break skins, and the U-shaped ear picking section adopts a linear groove design parallel to a roller shaft and the protruding U-shaped ear picking claw. Under the relative rotation action of the driving rotating rubber roller and the driven rotating rubber roller, the corn straw leaves and ears are removed through friction force provided by the protrusions of the driving rotating rubber roller and torque of radial transmission, corn ears and leaves are removed at the same time, conditions are provided for subsequent straw skin and pulp separation, and the corn ear and ear removing efficiency is improved. The resource utilization of corn stalk skins and stalks is increased.

The utility model discloses an ear picking box and a corn harvester header thereof, which relate to the technical field of agricultural harvester equipment and comprise a power input part, a first power output part and a second power output part, the power input part is in transmission connection with a power supply device through a transmission system; the power input part is connected with the first power output part through a transmission shaft; according to the header of the corn harvester, the pair of seedling pulling assemblies corresponding to the corncob picking rollers composed of the adjacent corncob picking rollers is creatively in transmission connection with the corncob picking box through the transmission device, that is, the power of the pair of seedling pulling assemblies is provided by the corncob picking box, and the problem that in the prior art, the corncob picking rollers are prone to being damaged is solved. And when the seedling pulling chain is clamped and cannot rotate normally, the chain or the belt and the conveying belt for connecting the small elevator driving shaft and the small elevator driven shaft are broken.

The invention relates to the technical field of crop harvesting, and provides an ear picking plate gap detection and adjustment device and method and a harvester. The device comprises an angle sensor, a controller, a rack, a pull rod mechanism, an ear picking plate and a telescopic mechanism, the angle sensor is in communication connection with the controller, the angle sensor is fixedly connected to the rack, and a long-strip-shaped hole is formed in the rotating end of the angle sensor; one end of the pull rod mechanism is fixedly connected with the ear picking plate, and the other end of the pull rod mechanism is fixedly connected with a sliding piece which is slidably connected into the long-strip-shaped hole. The telescopic mechanism is fixedly connected to the rack, and the telescopic end of the telescopic mechanism is fixedly connected with the pull rod mechanism. According to the device, accurate detection of the gap between the ear picking plates can be realized, so that the gap between the ear picking plates can be conveniently and accurately adjusted to adapt to the current operation condition. The accurate gap between the ear picking plates can effectively reduce the conditions that grains fall off and ear heads are not picked completely, and excessive straw and other impurities are prevented from entering the threshing device.

The utility model relates to a corn harvesting header gearbox, and belongs to the technical field of gearboxes. According to the technical scheme, the two ends of a main shaft (2) are connected with a gearbox shell (1) through bearing assemblies, a double-face spiral bevel gear (4) is connected with the main shaft (2) through an elastic protection slip body (3), and one end of a left stem pulling gear (5) and one end of a right stem pulling gear (6) are fixedly connected with the front end of the gearbox shell (1) through corresponding bearing sleeve assemblies respectively. Spiral bevel tooth surfaces at the other ends of the left stem pulling gear (5) and the right stem pulling gear (6) are respectively meshed and connected with a double-sided spiral bevel gear; a left ear picking chain shaft and a right ear picking chain shaft are respectively arranged at two ends of the box body and are respectively meshed and connected with the main shaft through a left ear picking gear set and a right ear picking gear set. According to the utility model, the power transmission efficiency is higher, and the power loss is reduced to a great extent; the transmission structure is simpler and more convenient, and the manufacturing cost is saved.

1. The name of the design product: tweezers head. 2. The use of the design product: for installing on the ear picking stick body, cooperating with the ear picking stick body to clean the ear canal. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1.

1. The name of the design product: the handle of beauty tool. 2. The use of the design product: used after assembled with the beauty tool such as acne needle, dead skin push, dead skin fork, ear pick, etc. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1.

This invention discloses a corn combine harvester and its corn ear-picking device. The corn ear-picking device includes a frame, a reeling mechanism, an ear-picking mechanism, and a flexible protective structure. The ear-picking mechanism has ear-picking plates, an adaptive adjustment structure, and a floating adjustment structure for adjusting the height of each ear-picking plate. The floating adjustment structure is mounted on the frame below the ear-picking plates, and the ear-picking plates are connected to the frame via the adaptive adjustment structure. In this invention, all ear-picking plates are connected to the frame via the adaptive adjustment structure, allowing for real-time adjustment of the spacing between the ear-picking plates. This not only reduces the corn's damage rate but also decreases the ear drop rate, reducing the amount of corn ears left in the field. During ear-picking, the flexible protective structure prevents rigid contact between the corn ears and the ear-picking plates, further reducing the corn damage rate. During ear-picking, the floating adjustment structure absorbs some of the collision energy, further preventing ear damage and kernel drop.

This invention discloses an adaptive height adjustment mechanism for picking ears in a corn harvester. The picking roller is mounted on the rear frame and can slide up and down. It also includes a height adjustment component, which comprises a drive mechanism and a vision sensor. The vision sensor is located at the front of the picking roller, and the drive mechanism, mounted on the rear frame, adjusts the roller's vertical position. During use, the vision sensor detects changes in ground height. When a change is detected, a feedback signal triggers the drive mechanism to raise or lower the picking roller to adapt to the ground level. This invention uses a front-mounted vision sensor to detect ground height changes and then adjusts the picking roller's height in real time. This ensures the picking roller is at a suitable height while avoiding damage from impacts with the ground, preventing missed harvesting or ear erosion.

The utility model relates to an accessory for driving a tweezers head of a visual earpick, which is used for driving the tweezers head assembled on the visual earpick, and comprises a straight tube suite, and a driving part for driving the visual earpick is arranged in the straight tube suite. One end of the visual earpick penetrates through the straight tube suite and the interior of the driving part and is connected with the tweezers head; when the driving part is pressed, the driving part drives the visual earpick to move towards the far position in the axial direction of the visual earpick, so that the tweezers head accessory is squeezed into the straight tube sleeve piece, and the tweezers heads are in a clamping state; when the driving part is loosened, the driving part in the straight tube sleeve part resets to enable the visual earpick to move towards the near position in the axial direction of the visual earpick, so that the tweezers head accessory is pushed out of the straight tube sleeve part, and the tweezers heads are in a loosened state. According to the pair of tweezers, earwax in ear canals can be clamped more conveniently and easily, and the problem that an operator is difficult to clamp the earwax with the tweezers is solved.

1. Name of the product in this design: Visual Ear Spoon Clip. 2. Purpose of this design: This design is used to be installed on the main body of a visual ear spoon and to clamp the main body of the visual ear spoon. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the design product: USB head - replaced fiber - optic illuminated ear pick tool. 2. Use of the design product: This design product is used for illuminating and picking up foreign objects in the ear canals of adults or children. 3. Design key points of the design product: lies in the shape. 4. The picture or photograph that best shows the design key points: Perspective view 1 of Design 1. 5. The pitching views of this design product are reflected in other views, so the top view and bottom view are omitted, and the pitching views are omitted. 6. Design 1 is designated as the basic design.

The application discloses a corn picker ear picking header, which comprises a frame, an ear picking mechanism and a collecting mechanism are installed on the frame, the ear picking mechanism comprises a pair of stem pulling rollers; an auxiliary ear picking mechanism is installed between the ear picking mechanism and the collecting mechanism; the ear picking mechanism further comprises a cutter mechanism, a stem pushing wheel and a longitudinal conveying auger which are arranged correspondingly to each pair of stem pulling rollers; for one pair of stem pulling rollers, the stem pushing wheel is installed above one of the stem pulling rollers, the cutter mechanism and the longitudinal conveying auger are installed outside. In the application, the stem pushing wheel and the cutter mechanism are arranged above and on the side of the stem pulling roller respectively, and the longitudinal conveying auger is installed on the side of the cutter mechanism, so that the ear picking header can not only realize ear picking operation, but also can realize regular cutting and conveying of the corn stalks, and the subsequent collection and treatment of the broken stalks are facilitated.

The utility model relates to the field of corn ear picking, especially relates to a handle type fresh corn low-loss ear picking device, including mounting frame, still including ear picking knife roll and ear picking assembly, the output end of drive gearbox is connected with pulley through, makes two sets of pulley rotate through transmission belt, drives the rotation of rotating plate through pulley rotation, thereby can make ear picking knife roll rotate, through two sets of ear picking knife roll intermeshing and opposite rotating direction, after fresh corn stalk enters the device, utilizes the effect of relative rotation, on one hand, the stalk is pulled down, on the other hand, the stalk is pinched, because fresh corn ear has longer ear handle, first pinches the ear handle when ear picking, lets the ear and ear handle separate first, greatly reduces the mechanical impact in the ear picking process, the ear picking baffle forms lateral restraint to the stalk through inclined plane design, forces the stalk to enter the meshing gap of two sets of ear picking knife roll, avoids the failure or damage of ear due to the disorderly placement of stalk and leads to ear picking.

1. Name of the designed product: visualized ear pick (ES 11 / 12). 2. Use of the designed product: for cleaning the ear. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. Name of the design product: Ear pick (P12). 2. Use of the design product: For cleaning the ear canal. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Front view.

The invention is suitable for the technical field of agricultural machinery, and provides a corn ear picking device capable of switching operation and an adjusting method.The device comprises a rack, and a conveying module is arranged on the rack; the corn thresher further comprises an ear picking module, the ear picking module comprises a main shaft, the main shaft is connected with universal rollers, all the universal rollers are installed at the bottom of the rack through two sets of position adjusting modules, discontinuous spiral ribs are arranged on the outer side walls of the universal rollers, and spiral conical heads are arranged at the ends, close to the feeding side, of the universal rollers. A plurality of movable cutters are annularly arranged in the universal roller in the axial direction of the universal roller, the movable cutters penetrate through the side wall of the universal roller, and an adjusting mechanism is further arranged in the universal roller; the adjustable ear picking plate comprises two ear picking plates which are symmetrically mounted on the rack, and a rodless cylinder; a driving module; and a control module. The device is compact in structure, high in function integration level, capable of achieving multiple purposes, high in automation degree and convenient and fast to operate.

1. Name of the design product: multifunctional visual ear pick. 2. Use of the design product: for ear canal cleaning. 3. Design points of the design product: in shape. 4. Picture or photograph best indicating the design points: perspective view.

1. The name of the design product: intelligent visual ear pick (P5pro). 2. The use of the design product: for cleaning the ear canal. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the Design Product: Ear Pick (Emotional Teddy Bear). 2. Use of the Design Product: For cleaning the ear canal. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective view.

1. The name of the design product: endoscopic observation mirror (V9). 2. The use of the design product: for connecting with ear pick, display for showing inside of ear. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

1. Name of the product in this design: Ear spoon. 2. Purpose of this design: This design is used for ear canal cleaning. 3. The key design features of this product are its overall shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The application discloses a kind of corn earing process parameter on-line monitoring and intelligent control test bench, belong to the field of agricultural engineering technology, including frame, stem conveying mechanism is arranged in the middle of frame, earing mechanism is hinged on frame, image perception unit is fixedly arranged in the rear of frame, angle adjusting mechanism is hinged between frame and earing mechanism, angle adjusting mechanism is symmetrically arranged, one side of frame is provided with intelligent control platform, system can realize multi-parameter linkage regulation and control. Through central controller and host computer software communication, operator can set or adjust stem roller speed, earing plate gap adjusting mechanism gap, header frame angle, stem feeding speed and other parameters on man-machine interface, realize multi-factor combination control based on test demand, system can automatically record the working state data under different parameters, for subsequent data analysis and algorithm optimization.

The application discloses a fresh corn ear picking device, belongs to the technical field of fresh corn harvesting machinery, aims at the problem of large impact on ears and high ear damage rate in the ear picking process of a stem pulling roller ear picking plate combined ear picking mechanism, and aims to provide a fresh corn ear picking device with small ear damage and strong adaptability. Two guide rollers are symmetrically arranged on a transmission box, a harvesting knife is arranged below front ends of the two guide rollers, two driving vertical shafts are symmetrically arranged on the transmission box, two cutting disc knives which are in mesh with each other are symmetrically arranged at roots of the two driving vertical shafts, two driven vertical shafts are vertically arranged above the front ends of the two guide rollers, a hay raking belt is symmetrically arranged horizontally above the two driving vertical shafts and the two driven vertical shafts, and a positioning belt is symmetrically arranged horizontally below the two driving vertical shafts and the two driven vertical shafts. The application is suitable for low-damage harvesting operation of fresh corn.

The invention discloses a corn harvester header, and relates to the technical field of agricultural harvester equipment, the corn harvester header comprises an ear picking box, a small elevator, seedling pulling assemblies and ear picking rollers, a pair of seedling pulling assemblies corresponding to ear picking rollers formed by adjacent ear picking rollers is in transmission connection with the ear picking box through a transmission device; according to the header of the corn harvester, the pair of seedling pulling assemblies corresponding to the corncob picking rollers composed of the adjacent corncob picking rollers is creatively in transmission connection with the corncob picking box through the transmission device, that is, the power of the pair of seedling pulling assemblies is provided by the corncob picking box, and the problem that in the prior art, the corncob picking rollers are prone to being damaged is solved. And when the seedling pulling chain is clamped and cannot rotate normally, the chain or the belt and the conveying belt for connecting the small elevator driving shaft and the small elevator driven shaft are broken.

The utility model discloses a reverse ear picking device of a fresh corn harvester, which comprises a left support and a right support which are arranged in parallel, the left support and the right support are connected with each other through two U-shaped connecting frames which are arranged front and back, and the front ends of the left support and the right support respectively extend outwards to form a feeding angle. Belt transmission mechanisms are respectively arranged on the left bracket and the right bracket; a pair of ear picking plates which are obliquely arranged and are high in front and low in rear are arranged below the left support and the right support, the ear picking plates are in non-parallel symmetry, the two ear picking plates incline towards the middle to form an included angle, and the front portions and the rear portions of the ear picking plates are respectively connected with a support and a connecting piece. The included angle between the ear picking plates and the inclination angles between the ear picking plates and the left and right brackets can be adjusted through the brackets and the connecting frame; according to the ear picking component, the grain breakage rate of corn ears in the ear picking process can be reduced, damage to the corn ears is reduced, the integrity of the corn ears is guaranteed, and agricultural production and income increase is promoted.

The invention provides a self-propelled corn harvester. The self-propelled corn harvester comprises an ear picking header, a lifting system, a peeling machine, a granary, a field returning mechanism, a rack, a driving axle, a steering axle, a hydraulic driving system, a transmission system, a driving control system, a power system, an electric appliance system and a protection system. The ear picking header comprises a plant channel, a reel, a detachable header front protective cover, an ear picking roller, a header rear protective cover and a reel chain, the reel protrudes towards the plant channel, plants are guided into the plant channel through the reel chain, the structure adopts a non-row-aligning technology, and harvesting can be well carried out. The granary main body is arranged on the movable frame, and the movable frame moves in a slide way arranged on the fixed frame under the action of the oil cylinder; the safety mechanism is used for limiting and preventing falling after the oil cylinder extends out; the extension sliding plate is arranged above the granary body, a conveying mechanism is additionally arranged in the granary, the cluster stacking process is interfered, the volume utilization rate of the granary is increased, the single-time harvesting time is effectively prolonged, and the harvesting efficiency is improved.