186 results about "Hay" patented technology

The utility model relates to a harvester hay cutter with an overturning function. The harvester hay cutter comprises a hay cutter body, an overturning mechanism, an executing mechanism and a locking mechanism. The turnover mechanism comprises a rotating shaft, and the rotating shaft is fixedly connected with the grass cutter body and rotationally connected with the rack; the executing mechanism comprises a driving gear and a driven gear, the driving gear is rotationally connected to the shaft through a bearing, and the driven gear is fixedly connected with the rotating shaft and meshed with the rotating shaft; the grass cutter body is provided with a grass trimming mode and a grass chopping mode according to the overturning position; the locking mechanism is used for preventing the gear from rotating reversely. The straw cutter of the harvester solves the technical problems that in the prior art, a straw cutter of the harvester is complex to disassemble and assemble and insufficient in operation flexibility.

The invention discloses application of an MsGDSL1 gene in regulating and controlling the size and yield of plant leaves, and belongs to the technical field of plant genetic engineering. According to the invention, transcriptome analysis is utilized to clone an MsGDSL1 gene participating in regulation and control of the leaf size of medicago sativa. Experimental data show that compared with a wild control plant, the leaf area of an alfalfa MsGDSL1 gene overexpression plant is averagely enlarged by 60.54%, the fresh grass yield of a transgenic plant is averagely increased by 58.97%, and the hay yield is averagely increased by 61.88%; and the leaf area of an arabidopsis overexpression strain is averagely enlarged by 4 times compared with that of a wild type. The result further shows that the MsGDSL1 gene has cross-species high conservative property on the function of regulating and controlling the size of the plant leaf, and the core value of the MsGDSL1 gene in the yield improvement of the medicago sativa is proved.

The invention discloses application of an MsMYB-ZD gene in regulating and controlling the leaf size and yield of medicago sativa, and belongs to the technical field of plant genetic engineering. According to the invention, an MsMYB-ZD transcription factor for regulating and controlling the leaf size of medicago sativa is cloned by using transcriptome analysis; experimental data show that the MsMYB-ZD gene presents a gradually up-regulated expression mode in a leaf development process; compared with wild alfalfa Gongnong No.1 1-16 single plants, the leaf area of the overexpressed MsMYB-ZD transgenic single plant is averagely enlarged by 77%, and the expression quantity and the leaf area of the transgenic line show a remarkable positive correlation relationship; the fresh grass yield of a transgenic single plant is increased by 158.7%, and the hay yield of a single plant is increased by 207.5%. The results show that the gene has important significance for improving the yield of medicago sativa.

This invention provides a power control system for a grass collection system, comprising: a data acquisition module for acquiring state performance-related characteristic data of the power supply within the power control system; a power state performance evaluation module for generating power state performance indicators based on preprocessed relevant characteristic data; a usage load evaluation module for acquiring operating data of the power system during use and generating power usage load indicators based on preprocessed operating data; and a risk level evaluation module for generating a power risk level based on the power state performance indicators and usage load indicators. This invention, by generating power risk levels from power state performance indicators and usage load indicators, can identify high-risk power supplies in advance, provide early warnings of potential faults, and, based on quantitative analysis, offer users personalized maintenance guidance and operation optimization suggestions, thereby significantly improving equipment reliability, extending power supply lifespan, and reducing sudden safety risks.

The application discloses a multifunctional calf island and relates to the field of livestock breeding equipment.The technical scheme is as follows: a bottom base in the shape of a Chinese character 'fang' is arranged, a calf island body is rotatably arranged at the closed end of the bottom base, the calf island body is in a trapezoidal structure, an entrance and exit is arranged at the front side of the calf island body, the entrance and exit is close to the open end of the bottom base, an air outlet is arranged at the other side of the calf island body, and an openable ventilation window is rotatably arranged on the calf island body at the air outlet; one track is fixedly arranged on the inner wall of each end of the bottom base, a rectangular supporting plate is slidably arranged on the two tracks, and hay is placed in the supporting plate; a driving mechanism for driving the supporting plate to move is arranged at one end of the closed end of the bottom base, and a hay airing mechanism is arranged at the open end of the bottom base for hay airing.The calf island has the advantages of simple structure, and the operator only needs to open the calf island to realize automatic hay airing, so that the operation of the breeder is simplified, time is saved, the work efficiency is improved, and the calf island is suitable for large-scale livestock breeding.

The utility model belongs to the technical field of feed processing, and particularly discloses a forage grass drying device for livestock feed processing, which comprises a drying oven and electric heaters, two groups of electric heaters are mounted at the bottom end in the drying oven, a partition plate is welded between two sides of the lower part in the drying oven, and a shell is placed at the top end of the partition plate; a sleeve is installed in the left side of the drying oven, and a transverse rod is movably connected into the sleeve. According to the forage grass drying device for livestock feed processing, a shell is placed at the top end of a partition plate, the shell containing forage grass is transversely inserted into a drying oven, the shell is located at the top end of the partition plate, an electric heater is started for drying treatment, a push plate connected with an air cylinder is attached to the right side of the shell, and an elastic plate connected with a transverse rod is attached to the left side of the shell; the air cylinder is started to push the shell, the shell can be rapidly pushed rightwards and reset under the supporting of the right spring, forage grass is shaken to be evenly heated, and the problem of uneven drying is solved.

This invention discloses a self-propelled straw round bale baling and wrapping control method and system, belonging to the field of agricultural machinery technology. The method includes: when a rear frame tilting down signal and a movable compartment closing signal are simultaneously detected, controlling the hay box to feed straw into the round baler; controlling the fixed compartment belt and the movable compartment belt to rotate simultaneously to roll the straw into cylindrical bales; and controlling the wrapping mechanism to wrap the cylindrical bales with a net to obtain a netted bale; when a bale positioning signal is detected, controlling the front bale rotating roller and the rear bale rotating roller to rotate simultaneously to drive the netted bale to rotate; and controlling the rotating frame to rotate to drive the outer film to wrap the netted bale, obtaining a wrapped bale; the bale positioning signal is the signal generated when the netted bale falls into the gap between the front bale rotating roller and the rear bale rotating roller. This invention realizes the integrated operation of straw baling and wrapping during the movement of the agricultural integrated machine, improving the overall work efficiency.

The invention is applicable to the technical field of hay crushing, and provides a grass crushing machine with a floor type suction pipe, which comprises a grass crushing frame fixed on mobile equipment, the grass smashing frame comprises a U-shaped seat and a smashing cylinder rotationally arranged on the U-shaped seat; a top cover rotationally matched with the crushing cylinder is arranged at the top of the U-shaped seat; the surface of the top cover is communicated with a negative pressure pipe connected with negative pressure equipment, and the surface of the top cover is communicated with a feeding pipe; the feeding pipe is connected with a suction hose; a crushing part is fixed on the inner bottom surface of the crushing cylinder; according to the device, synchronous reverse rotation of the smashing piece and the filtering piece is achieved through transmission cooperation of the bevel gears and the bevel fluted discs corresponding to each group, the relative movement speed and friction frequency between forage and the cutting teeth and between the forage and the grinding teeth are greatly increased, the forage is subjected to multiple effects of tearing, cutting and grinding in the smashing process, and smashing is more sufficient.

This invention relates to a silage harvesting system and a silage harvester. The silage harvesting system includes a frame and, mounted on the frame, a silage cutter head, a conveying module, a feeding module, a chopping module, a throwing module, and a throwing cylinder. The conveying module is located behind the silage cutter head and conveys the harvested crop backward. The feeding module is located behind the conveying module and feeds the crop backward. The chopping module is installed behind the feeding module and chops the fed crop before conveying it backward to the throwing module. The throwing cylinder is installed behind the throwing module, which is located behind the chopping module and throws the chopped material through the throwing cylinder. This invention can improve the feeding amount and conveying efficiency. Moreover, the rear feeding and chopping modules can compact and cut the fed stalks. The chopped material is thrown backward through the throwing module and the throwing cylinder. The throwing cylinder is located in the middle and rear part of the vehicle and has a parabolic shape, resulting in a long throwing distance and enabling the function of following the vehicle to catch hay.

1. Name of the product in this design: Garden Tiller (Hay Chopper). 2. Purpose of this design: This product is mainly used in agricultural weeding and shredding machines. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

What is disclosed pertains to an improved hay-bale-containment device to be used to store discrete bales of hay, alfalfa, or other grasses / grains to be used for livestock. The device consists of a corrosion-resistant frame with a bottom “bed” that with legs to elevate any bale of livestock feed stored thereon above the ground and to allow exposure of the bottom of the bale to fresh air to keep the bale dry and fresh. The general framing design of the device is designed to help secure bales disposed therein, and is also equipped with a means to fold-up the entire device for stowage / transport.

This invention relates to the technical field of feed grinding and discloses a raw material processing device for rabbit feed production based on an energy-saving electric motor. The device includes a servo motor, a rotor ring mounted on the drive end of the servo motor, and a production unit installed on the outer wall of the rotor ring. The production unit includes an anti-retention component mounted on the outer wall of the rotor ring. By using the anti-retention component, the fixed and movable blades can collect unground hay accumulated on the annular filter screen during periodic rotation and bring it to the hammer for re-grinding. Simultaneously, a triggering component automatically cuts off the hay wrapped around the blades when the movable blades move directly above the hammer, preventing hay from tangling on the blades and effectively avoiding filter screen blockage preventing the ground hay from flowing out. This also prevents unnecessary secondary grinding of the ground hay by the hammer, which would increase motor load and energy consumption.

The present invention provides a method for improving the digestibility of a carbohydrate by a carbohydrase in an animal feed such as soybean-meal, corn, wheat, wheat middlings, oats, rye, barley and sorghum; and / or roughages such as hay and pasture plants, or mixture thereof by adding one or more proteases, preferably a serine protease such as a Nocardiopsis serine protease or a S8 serine protease. The present invention also provides a feed composition suitable for the above methods.

The utility model belongs to the technical field of desertification control, and discloses a grass grid laying device for desertification control, which comprises a moving frame, a hay roll placing box is fixedly mounted between one sides of the moving frame, a grass roll discharging groove is formed in the bottom of the hay roll placing box, a mounting frame is fixedly mounted at the bottom of the hay roll placing box, and a grass roll discharging groove is formed in the mounting frame. A first lead screw is installed on the inner side of the installation frame in a threaded mode, a rotary knob is fixedly installed on one side of the first lead screw, a plurality of limiting rods are installed on the inner side of the installation frame in a sliding mode, a hay roll is placed on the inner side of a hay roll containing box and penetrates through the upper portion of a hay roll discharging groove, and a flattening plate is installed on the inner side of the installation frame. The control knob drives the first lead screw to rotate, the first lead screw can drive the clamping block to move through thread fit, the clamping block can lock and fix the flattening plate, the flattening plate is driven to move through the moving frame, soil can be flattened, and a hay roll can be laid conveniently.

The present invention relates to the field of mechanical technology, and specifically to a dual-purpose hay baler, which includes a feeder power output mechanism, an outer ring mechanism, and a rotary turning mechanism. The two sides of the feeder power output mechanism are inserted and connected to the outer ring mechanism, and the rotary turning mechanism is movably installed on the outer ring mechanism. In the present invention, the original feeder power output mechanism is improved and designed. While maintaining its ability to be driven to rotate, it can achieve the separation and docking of the feeder power output mechanism and the outer ring mechanism through the separation and docking of the rectangular docking device and the rectangular groove device. In the separated state, the feeder power output mechanism can rotate to drive the feeder to cut grass and feed grass, thereby baling hay. In the docked state, the feeder power output mechanism can drive the outer ring mechanism to rotate, turning the soil on one side of the field. The rotary turner can be adjusted to different height positions to turn the soil on the ground. Only one positioning hole needs to be opened, and the positioning hole can be correspondingly communicated with all the first threaded holes.

The utility model relates to the technical field of hay and film raking machines, in particular to a novel hay and film raking machine which comprises a support, two fixing supporting plates which are distributed left and right are fixedly connected in the support, a plurality of first connecting rods which are evenly distributed are fixedly connected to the lower end faces of the two fixing supporting plates, and the first connecting rods located on the same side form a group. The other ends of the two first connecting rods are fixedly connected with a first coulter and a second coulter correspondingly, two rotating shafts which are distributed left and right and located on the right side of the fixed supporting plate are rotationally connected into the support, and the outer walls of the two rotating shafts are fixedly connected with a plurality of evenly-distributed film raking hooks correspondingly. Soil is turned over from the two sides through the multiple first coulters and the multiple second coulters, underground soil is turned over to the upper portion, meanwhile, grass and mulching films buried in the land can be turned out through the multiple first coulters and the multiple second coulters, follow-up collection is facilitated, and after the land is turned over, the grass and the mulching films in the land are collected through the multiple film raking hooks.

This invention discloses a rapid establishment and high-frequency harvesting method for alfalfa cultivation on desert edges without the need for windbreaks, belonging to the field of sandy land ecological agriculture and forage cultivation technology. This method is suitable for shifting sandy areas on desert edges, eliminating the need for windbreaks. Early-maturing forage oats are sown in single rows in spring. After the oats reach a height of 10-20cm and form a windbreak barrier, drought- and salt-tolerant alfalfa is sown in rows between the rows. Drip or sprinkler irrigation is used, and nitrogen, phosphorus, and potassium fertilizers are reduced by 20%-30% compared to conventional methods. Three to five days after each alfalfa harvest, a nutrient solution containing enzymatically hydrolyzed animal-derived small molecule peptides with a molecular weight <1000Da is applied with irrigation water. The oats are harvested in one go after maturity; the alfalfa is harvested frequently when the plants reach a height of 50-60cm, with 5-6 harvests per year. This invention utilizes oats for temporary wind protection, resulting in a lower than 15% mortality rate from wind and sand during the alfalfa seedling stage, enabling planting in the same year. The hay has a crude protein content of 19%–22%, a yield of over 1200 kg of hay per mu, and can be harvested continuously for 8–10 years. It is suitable for desert edge areas with annual precipitation <100 mm.

1. The name of the design product: hay cutter (2). 2. The use of the design product: for agricultural hay cutting operation. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. The design claimed contains color. 6. The top view of the design product is omitted, and the bottom view of the design product is omitted.

The utility model relates to a mowing and flattening machine which comprises a lower pressing roller rotationally arranged on a suspension rack and provided with a lower pressing block; the upper pressing roller is provided with an upper pressing block meshed with the lower pressing block, the upper pressing roller is arranged above the lower pressing roller, the two ends of the upper pressing roller penetrate through mounting holes in the suspension rack to be correspondingly connected with the two movable seats, the mounting holes are larger than a rotating shaft of the lower pressing roller, each movable seat is connected with a swing plate, one end of each swing plate is rotationally arranged on the suspension rack, and the other end of each swing plate is rotationally arranged on the suspension rack. One end of the upper compression roller is rotatably connected with the upper end of the suspension rack, the other end of the upper compression roller is rotatably connected with the lower end of a guide rod, the upper end of the guide rod movably penetrates through the suspension rack, and the periphery of the guide rod corresponding to the lower portion of the suspension rack is sleeved with a spring. The flattened amount of the pasture is increased to force the upper compression roller to move upwards in a small range to increase the gap between the upper compression roller and the lower compression roller, the gap between the upper compression roller and the lower compression roller is adjusted online in real time according to the amount of the harvested pasture, the pasture is prevented from being accumulated in front of the compression rollers, and the pasture is prevented from falling off before being flattened to lose the flattening effect.

Animal feed container allows for a reliable and controlled feed supply for farm animals and wild animals, in particular for horses. The container includes a housing with a floor plate, two side walls and a front wall and a rear wall. A vertically displaceable platform for storing animal feed is arranged within the housing. A spring-actuated mechanism automatically raises the platform in the direction of the upper opening, while the operating element, a foot pedal, brings the platform into a lowered position and fixes it in order to simplify the filling of animal feed, in particular hay, through a lateral opening. After releasing the operating element, the mechanism raises the platform again, whereby a continuous and rationed feed supply is ensured.

The application discloses a fattening feeding method of beef cattle, which uses TMR daily ration in the whole fattening process, and the intensive fattening time is not more than 6 months; the TMR daily ration is composed of the following components in percentage by mass: hay 9.5-23.5%, silage 38-47.0% and concentrate 29.5-52.5%, and the fattening standard material amount is 17-21 kg / (head.day); the concentrate contains the following components in percentage by mass: corn 53-55%, bran 15-20%, cottonseed meal 8-10%, soybean meal 8-12%, calcium hydrogen phosphate 1.8-2%, salt 1%, sodium bicarbonate 2-2.5% and premix 1%. The fattening feeding method of beef cattle can significantly shorten the fattening period, improve the production efficiency, reduce the feed consumption and production cost, and realize the maximization of economic benefits.

The present invention relates to the technical field of crushing and drying devices, and discloses a hay feed crushing and drying device, comprising a base, a carrier for mounting device components; a crushing box, the crushing box being arranged on the top of the base and fixedly mounted thereto; and a cutting and crushing assembly for cutting and crushing hay. In the present invention, when a group of two first cutting plates moves to an area near the lower left side of the crushing box, they move closer to each other to reduce the distance between them, thereby reducing the distance between the second cutting plate and the group of two first cutting plates, so that the hay is cut and chopped smaller. At the same time, it avoids the second cutting plate and the group of two first cutting plates from cutting at full load when the hay just enters the crushing box, ensuring that the machine is not subjected to a large load and extending the service life of the machine.

The utility model discloses a novel hay rake with a buffer structure, which relates to the field of agricultural machinery and comprises a main beam, the rear end of the main beam is connected with a vertical rod through a cross rod, the lower end of the vertical rod is connected with a partition plate, the rear end of the main beam is provided with a disc welding piece, and the bottom of the disc welding piece is rotatably connected with a turntable. A plurality of rotating rods are evenly arranged on the side face of the rotating disc, the other ends of the rotating rods are rotationally connected with connecting rods, one ends of the connecting rods are sleeved with a plurality of rake teeth, fixing blocks are fixedly installed at the upper ends of the rake teeth and connected with the connecting rods through compression springs, and damping springs are fixedly connected to the bottom of the rotating disc. The surfaces of the damping springs are sleeved with fixing rods, the lower ends of the fixing rods are fixedly installed at the upper ends of rotating shafts, and the two ends of the rotating shafts are rotationally connected with wheels. According to the scheme, an independent buffer device is arranged for the rake teeth, straw and forage grass at the low-lying position of the pit are deeply cleaned, and the situation that the occupied area needs to be reduced in the non-working process is improved.

The invention provides an alfalfa cradling time decision-making method and device, electronic equipment and a storage medium, and relates to the technical field of agriculture, and the method comprises the steps: obtaining multi-source data related to alfalfa growth; inputting the multi-source data into an alfalfa growth dynamic prediction model, and obtaining the unit area hay yield, crude protein content and acid detergent fiber content of alfalfa in each day in a future target time period output by the alfalfa growth dynamic prediction model; and determining the alfalfa mowing time according to the unit area hay yield, crude protein content and acid detergent fiber content of alfalfa in each day in the future target time period. According to the method, the change of alfalfa cradling decision from static empirical judgment to dynamic accurate prediction is realized, the continuous change trend of the alfalfa yield and quality in a period of time in the future can be predicted in advance by fusing multi-source data and utilizing a growth dynamic prediction model, so that the optimal balance point of the yield and the quality is accurately positioned, and the accuracy of the alfalfa cradling decision is improved. And the prediction accuracy of the alfalfa cradling time is improved.

The invention discloses a construction method of an oat hay crude protein detection model, and relates to the technical field of agricultural product quality detection.The construction method comprises the following steps that samples are collected, and standard value calibration is conducted on the samples; performing spectrum scanning on the sample through a near-infrared spectrometer to obtain near-infrared spectrum data; preprocessing the near infrared spectrum data; constructing an oat hay crude protein detection model based on the preprocessed near infrared spectrum data; predicting the content of crude protein in the sample through the oat hay crude protein detection model, and verifying the oat hay crude protein detection model according to the standard value; high-flux and rapid detection of the oat hay crude protein is achieved, a single sample only needs 3 minutes, the efficiency is improved by 50 times or more compared with a traditional chemical method, meanwhile, the model is constructed based on multiple samples, the pertinence is high, stability is high, chemical reagents are not needed, operation is easy and convenient, cost is low, and the method is suitable for large-scale breeding and production application.

The invention provides a grass pushing machine. The grass pushing machine comprises a machine body, a walking assembly, an adapter and a locking device. The walking assembly comprises a first walking wheel and a second walking wheel which are arranged front and back in the advancing direction of the grass pushing machine. The adapter is connected with the machine body and the first walking wheel, the first walking wheel is connected to the adapter, and the adapter is pivotally connected with the machine body; the locking device is configured to be capable of locking the adapter, so that the first walking wheel advances along a fixed direction relative to the machine body; the locking device has a first state and a second state, in the first state, the machine body is movably connected with the adapter, and the adapter rotates relative to the machine body; and in the second state, the machine body is clamped with the adapter, so that the first walking wheel moves in the fixed direction relative to the machine body. Compared with the prior art, the lawn mower can be freely switched between turning and straight moving, the control force for the first walking wheel is increased, and the situation that the first walking wheel deviates from a preset path due to random steering is avoided.

The present invention relates to the technical field of image region merging and simplification analysis, and particularly relates to a hay cutting device and method for gardens. The present invention first obtains a hay image and determines whether to adjust the device; further, when it is determined to adjust the device, according to the number distribution and edge intensity of pixel points of each gray level, the difference in the number of pixel points between each gray level and the adjacent gray level, and in combination with the gray difference between the pixel points of each gray level and the pixel points within a preset neighborhood, gray level merging is performed on the current hay image; further, the texture complexity is obtained based on the gray level co-occurrence matrix of the current merged hay image; and the hay cutting device is adjusted according to the texture complexity. By analyzing the number distribution, edge intensity and local gray difference of pixel points of gray levels, the present invention merges gray levels to reduce the calculation complexity, adjusts the hay cutting device in real time, reduces the energy and equipment loss costs, ensures the mowing effect, and reduces the time cost.