69 results about "Afforestation" patented technology

The present application relates to geothermal resource development and evaluation technical field, especially to the balanced water and heat type geothermal resource dynamic evaluation method, including: collecting the flow, temperature and pressure data of the produced fluid and the recharging fluid, and carrying out time synchronization, outlier elimination and time series reconstruction processing on the data to form a continuous operation data set; jointly analyzing the time series change of the operation data set, extracting flow response characteristic quantity and heat exchange response characteristic quantity, and dividing the underground heat reservoir into flow and heat storage units according to the similarity of the characteristic quantity; on the scale of the flow and heat storage unit, respectively establishing a flow structure model and a heat exchange structure model, and coupling them, through a unified state variable to describe the corresponding relationship between the fluid migration behavior and the energy transfer behavior, a flow and heat storage dynamic evaluation model is constructed; based on the model, the change of the state variable of each flow and heat storage unit with time during the recharging operation process is calculated, and the dynamic evaluation data is obtained.

The utility model relates to the technical field of afforestation frame, concretely relates to a municipal afforestation afforestation frame, including base, the top of base is provided with the water receiving groove, the bottom fixedly connected with three groups first water guide pole of water receiving groove, the bottom fixedly connected with drought resistant plant water tank of first water guide pole, the bottom screw thread connection of drought resistant plant water tank has two groups second water guide pole and the outside wall of second water guide pole is equipped with sealing rubber ring, the bottom rotatably connected with nectar plant mounting plate of second water guide pole, the top of second water guide pole is provided with a plurality of groups water leakage hole, drought resistant plant water tank and the inside of nectar plant mounting plate all are installed with square plant flowerpot, the back side of nectar plant mounting plate is provided with a plurality of groups insertion slot and is installed with bamboo cylinder in the inside of insertion slot. The utility model cooperates with the water receiving groove through base, cooperates with the different ecological niche plant of square plant flowerpot planting in, has formed the complete microecosystem.

The utility model provides a kind of modular assembly type three-dimensional afforestation planting device, comprising: fixed mechanism, including mounting plate, fixed plate and mounting frame, two fixed plates are symmetrically bolted on the side surface of mounting plate, and mounting frame is inserted between the two fixed plates;Mounting mechanism, including fixed block, connecting piece and connecting plate, fixed block is inserted to the inside of mounting frame, two connecting pieces are bolted on the side of fixed block, and connecting plate is bolted on the side surface of connecting piece;Planting mechanism, including lap plate, connecting frame, folded edge and sponge block, the bottom of lap plate is fixedly connected with connecting frame, and folded edge is integrally formed on the two sides of connecting frame, one side folded edge is bolted and fixed with connecting plate, and sponge block is laid on the two sides of lap plate.The utility model is by the setting of optimization overall structure, makes full use of space, guarantees basic water storage space, and overall adaptability is strong.

The utility model relates to the field of rock quality side slope afforestation planting technology, concretely is a kind of rock quality surface planting soil fixation afforestation structure, including fixed base, chuck is fixedly arranged on fixed base, chuck upper side is provided with cover, limit slot is equipped on fixed base, and threaded section is equipped in the limit slot of fixed base, cover is cooperatively sleeved on threaded section, chuck and cover adjacent side are all equipped with annular groove, stop lever is set between the two groups of fixed base, one group of mounting seat is rotatably arranged at the both ends of stop lever, and the arc plate matched with annular groove is fixedly set on mounting seat, when carrying out soil fixation operation, the arc plate of the both ends of stop lever is installed in the annular groove on the two groups of chuck adjacent, can be quickly installed to stop lever even if circumferential rotation is generated when anchor rod anchors, improve installation efficiency, and the setting of annular groove makes a group of fixed base can be combined and connected with multiple groups of adjacent and different direction fixed base, improves soil fixation effect.

The application relates to the technical field of forestry seedling raising and ecological restoration, and discloses a root guiding type full-biodegradable tree planting bag based on hybrid material modification and application, the tree planting bag is an integrally injection molded structure, the inner wall is provided with vertical root guiding edges, and the bottom is provided with a cross-shaped easy-to-crack line; the tree planting bag is longitudinally divided into an upper structure area and a lower degradation promoting area. The upper part is composed of PBAT / PLA and hybrid materials and has high strength and weather resistance; the lower part is composed of PBAT / PPC, hybrid materials and plant fibers and has moisture absorption and rapid degradation characteristics. The hybrid material is a composite in which nano-hydroxyapatite grows in situ on the surface of attapulgite. Through the synergy of the longitudinal gradient material and the physical root guiding structure, long-term shape retention during seedling raising and rapid disintegration of the bottom after planting are realized, the problems of seedling taproot and degradation lag are solved, the degradation products can adjust the pH value of the rhizosphere soil and provide phosphorus and calcium nutrition, and the afforestation survival rate is improved.

This application relates to the field of seedling planting technology and discloses a high-efficiency fertilization device for afforestation seedlings, including a vehicle body. A multi-angle atomizing spraying mechanism for atomizing and spraying soil nutrient solution is installed at the front top of the vehicle body; a near-ground spraying mechanism is installed at the middle top of the vehicle body for storing and spraying soil nutrient solution, the near-ground spraying mechanism including a storage tank with an annular cylinder connected to its bottom; an adjustable soil loosening mechanism is installed at the middle of the near-ground spraying mechanism for loosening the soil to be fertilized; and a granular fertilizer dispensing mechanism is installed at the rear top of the vehicle body. By incorporating multiple mechanisms on the vehicle body in coordination, integrated soil loosening and fertilization operations can be achieved in afforestation sites. Furthermore, nutrient solution can be dispensed onto seedlings after planting, resulting in high operational efficiency, good functionality, and excellent application effects in afforestation operations.

The utility model discloses a water -saving drip irrigation device for afforestation engineering relates to afforestation engineering field, the utility model discloses a water storage tank and support frame, and both ends of water storage tank are connected with support frame, and the inside installation of water storage tank has the paddle, and the lateral surface of water storage tank is provided with the slot, and the one side of paddle is connected with the slide bar, and the slide bar passes through the slot, and one end of slide bar is connected with the bent pole, and one end of bent pole is connected with first brush plate, the lower end of water storage tank is connected with the flow guide groove, and the bottom end of flow guide groove is connected with a plurality of drippers, and a plurality of drippers are all with the through of flow guide groove, and first brush plate and dripper position are adapted, the utility model discloses water -saving drip irrigation device for afforestation engineering, and the first brush plate and second brush plate synchronous movement are driven with bent pole and extension pole with the paddle removal simultaneously, and the synchronous cleaning and brushing of drip irrigation and filter plate are carried out while satisfying the evenness of the turbulent mixing of drip irrigation water source, and the use effect of the drip irrigation device is effectively promoted.

The utility model discloses a kind of municipal gardens road three-dimensional afforestation maintenance device, and it is related to municipal gardens afforestation maintenance technical field.The utility model includes frame and trimmer main body, frame top middle is connected with support frame, support frame top is connected with fixed disc and fixed pin, fixed disc top is connected with limit support, motor is installed in fixed disc bottom, and motor output end is connected with screw rod, telescopic rod is connected in the limit support inside outside screw rod.This utility model is provided with high-pressure fan, collection cover, cyclone separator, smashing mechanism and collection frame, realizes the automatic collection, smashing and storage of pruning branch and leaf, avoids artificial secondary cleaning and packing processing, reduces the labor intensity of worker, saves time and manpower cost, improves the working efficiency of afforestation maintenance.

The application discloses a rhizosphere phosphorus-fixing and phosphorus-dissolving microbial interaction regulation method and belongs to the field of microbial agents. 2+ and Mg 2+ bridge the two-way metabolite closed-loop mechanism of Bacillus megaterium exopolysaccharide, ferment by two-step method respectively and mix in an optimized ratio, prepare a synergistic microbial agent by compounding biochar and vermiculite into a heterogeneous carrier at a mass ratio of (2-4):(1-3), and apply the synergistic microbial agent in a circular ditch during the afforestation period of Litsea cubeba seedlings. The application breaks through the traditional cognition that functional antagonistic microbial groups cannot coexist, and the phosphorus accumulation amount of Litsea cubeba plants is increased by 28% compared with single phosphorus-dissolving microbial agent treatment.

This invention discloses a device for dispensing a drought-resistant afforestation water-retaining agent and its usage method, comprising a device support, a storage cylinder, a drilling mechanism, and a soil collection mechanism. The device support includes a third support plate, a second support plate, and a first support plate arranged sequentially from top to bottom. The bottom four corners of the third support plate are fixedly connected to the second support plate via second columns, and the bottom four corners of the second support plate are fixedly connected to the first support plate via first columns. Universal wheels are provided at the bottom four corners of the first support plate. A control box is mounted on the third support plate. This invention, employing the aforementioned device and usage method for dispensing a drought-resistant afforestation water-retaining agent, utilizes a stirring device within the storage cylinder to prevent the water-retaining agent from clumping, an integrated drilling and soil collection design to avoid soil waste, a negative pressure system with backflushing function to improve equipment reliability, and overall intelligent control to achieve automatic soil backfilling, effectively enhancing the water retention effect.

This invention relates to the field of ecological afforestation technology, specifically to a rapid secondary forest construction system and method based on vegetation restoration. The system includes: a geomorphic fractal quantification module, a soil physical property inversion module, a site suitability screening module, an ecological fatigue calculation module, and a succession regulation decision module. In this invention, by analyzing the fractal characteristics of surface micro-geomorphology, a mapping relationship between surface roughness and underground soil physical properties is established. A depth attenuation model is used to invert soil physical state indicators at specific depths. Under the premise of non-destructive surface detection, suitable underground growth spaces that meet root penetration resistance requirements are accurately located. A non-Markov memory effect algorithm is combined to process historical environmental monitoring time-series data, quantifying the cumulative ecological fatigue caused by extreme climate events to the site environment. The fatigue index is then integrated into the nonlinear adjustment process of the forest growth succession probability matrix.

The utility model discloses a kind of municipal gardens afforestation pruning devices, its structure includes mounting bracket, the mounting bracket four corners are equipped with walking wheel, further include rotating mechanism, direction adjusting component, distance adjusting mechanism and pruning mechanism, the rotating mechanism is located mounting bracket upper portion;The direction adjusting component is connected by several swing arms tail end rotation, and first end and rotating mechanism rotation is connected, terminal and distance adjusting mechanism are fixedly connected;The pruning mechanism and distance adjusting mechanism are fixedly connected, adjust by multiple sets of motor drive, realize multiple degrees of freedom flexible adjustment, adapt to various complex shape afforestation pruning, reduce manual pruning consumption, improve municipal afforestation maintenance efficiency.The utility model belongs to the field of gardens afforestation, specifically refers to a kind of municipal gardens afforestation pruning device.

The application discloses a method for constructing a Vietnamese terminalia regenerative system, and comprises the following steps: Vietnamese terminalia stem segment test materials are obtained by grafting seedling saplings with superior branches, semi-lignified stem segments with axillary buds are used as explants, and after disinfection, the explants are inoculated into an induction culture medium to induce axillary buds, then the induced axillary buds are subjected to micro-branch cutting to carry out proliferation and rooting culture, and a large number of Vietnamese terminalia regenerative plants can be obtained. The method has the advantages of high propagation efficiency, high phenotype consistency, good genetic stability and the like, greatly shortens the production cycle of Vietnamese terminalia seedlings, reduces the variation risk of the seedlings, and provides high-quality seedlings for ecological afforestation and landscaping.

The utility model relates to the technical field of agriculture, forestry, concretely discloses a kind of sapling protection devices with windproof structure for agriculture and forestry tree-planting, including annular frame body, is circumferentially spliced into by four support frames;Each support frame includes multiple layers of arc-shaped plates arranged in parallel at intervals, and adjacent arc-shaped plates are fixedly connected by multiple support rods;Windproof mechanism, including the arc-shaped wind shield plate arranged outside support frame, the elastic buffer assembly is arranged between the wind shield plate and arc-shaped plate;The elastic buffer assembly includes tubular sleeve fixed to the outer wall of arc-shaped plate, guide rod fixed to the inner wall of wind shield plate, the other end of the guide rod is slidably sleeved in tubular sleeve, and buffer spring is sleeved on the sleeve and guide rod;The device realizes the multiple beneficial effects of windproof, impact resistance, self-adaptive sapling growth and skin damage prevention through the synergistic effect of annular frame body and elastic buffer mechanism, combined with adjustable sapling positioning system.

A kind of afforestation sapling transplanting and planting device, including openable frame, positioner, vertically movable mounting bracket, circular arc guide rail, cutter assembly, first drive mechanism and second drive mechanism;Openable frame can be from the outside of sapling lateral sleeve locking and coaxial with the center of tree trunk, positioner is arranged on the upper part of frame to realize automatic centering of tree trunk;Mounting bracket on the bottom of frame can be vertically adjusted, circular arc guide rail is arranged below mounting bracket, which is composed of arc plate and arc guide rod, arc plate can revolve around the center of tree trunk;The slider of cutter assembly is slidably assembled on arc guide rod, arc cutter blade can be radially telescopic at the front end of slider, driven by built-in radial drive mechanism;First drive mechanism drives the overall revolution of circular arc guide rail, and second drive mechanism drives the sliding of slider along arc guide rod arc direction.The present application can realize regular spherical surface cutting of sapling soil ball, automatic root cutting and seedling raising, with compact structure, convenient installation, high degree of automation, suitable for multiple specifications of afforestation sapling field and garden transplanting and planting operation.

The utility model relates to the technical field of afforestation landscape area soil fixation, especially relates to a kind of afforestation landscape area soil fixation system.Its technical scheme includes sidewalk and biological retention zone, reinforcing granite is laid between the sidewalk and biological retention zone, separating granite is laid in the biological retention zone, pebble buffer zone is laid in the separating granite, multiple drainage grooves are equipped on the sidewalk, the water outlet of drainage groove is communicated with the inlet of pebble buffer zone, the outlet of pebble buffer zone extends into biological retention zone.The utility model can reduce the impact of rainwater by the setting of cobblestone deceleration zone, so that the impact of rainwater is reduced, and the rainwater flows into the biological retention zone safely, effectively protecting the soil in the biological retention zone from being washed away, providing a good growing environment for plants, keeping the road clean, and more effectively replenishing groundwater and being purified.The structure is simple, effective, economical and environmentally friendly.

The utility model relates to the technical field of city afforestation, disclose a kind of adjustable afforestation tree windbreak support fixing frame, including mounting block, the right side of mounting block is provided with slot, the inside detachably connected with connecting plate of slot, the top side of connecting plate is provided with locating hole one, connecting plate is fixed with mounting block by fixed component, the left end of mounting block front side is provided with connecting groove, the left side of connecting groove inner wall is rotatably connected with carousel, the left side fixedly connected with knob of carousel, knob penetrates mounting block, the top and bottom both sides of carousel inner wall are provided with limit slot, the limit slot inner wall is slidably connected with clamping plate. In the utility model, by rotating knob, the plug bolt can be inserted or separated from the positioning hole flexibly, the support diameter range can be adjusted, the tree is prevented from being damaged, and the tree growth is adapted.

The utility model provides a kind of support device for afforestation arbor, comprising: multiple clamping parts, multiple vertical support rods, multiple limiting components and multiple the cushion block, multiple the vertical support assembly is respectively rotationally connected in the side of multiple the clamping part, multiple the clamping part between each other is fixed, multiple the limiting component is used to connect multiple the vertical support assembly and multiple the cushion block.This utility model provides a kind of support device for afforestation arbor, through clamping part, vertical support assembly, cushion block and limiting component etc. Structure is mutually cooperated, when using, the bottom of vertical support assembly is installed by limiting component and cushion block, then multiple clamping parts are mutually connected by bolt, fixed in the outside of tree, support tree, in this way, it can avoid the situation that tree is inclined after planting, root base is unstable, to increase the survival rate of tree.

This invention relates to the field of forestry ecological restoration technology, specifically disclosing a method for rapid vegetation restoration through afforestation. The method includes site diagnosis and zoning: surveying the soil salinity, pH value, organic matter content, water content, and topographic features of the target area to classify it into severely, moderately, and mildly degraded areas; customized substrate improvement: configuring a polyurethane-plant growth substrate composite and improving the soil using full coverage, strip laying, or hole application methods according to different degraded areas; targeted seedling planting: selecting resilient native tree species to cultivate container seedlings, and determining the planting density and timing according to the type of degraded area; closed-loop intelligent management: establishing a precision irrigation system, regularly spraying microbial fertilizers, and implementing closed management and dynamic monitoring. This invention is applicable to various difficult site types such as saline-alkali land, desertified land, and degraded forest land, and features simple operation, controllable cost, and significant ecological benefits, making it suitable for large-scale application.

The utility model provides a kind of nutrient solution supply device for afforestation seed tree, belong to afforestation nursing technical field, including symmetrically installed arc plate, the inside of arc plate is all set up with installation cavity and is provided with liquid supply frame in inside, the top of liquid supply frame is provided with internal thread pipe, the top of internal thread pipe is connected with the external thread pipe of the bottom of injection tube, the inside of the bottom of liquid supply frame is all provided with multiple spray heads, spray head penetrates the inside of arc plate bottom, recessed groove is set in the outside close to the top of arc plate, recessed groove is movably provided with from gear, from gear is engaged transmission by main gear, the output end of micro motor is connected to the bottom of main gear, the utility model has beneficial effect: through the nutrient solution in injection tube inside and flow into to liquid supply frame finally by spray head spray, micro motor drives main gear rotation, main gear engages transmission from gear, to drive arc plate rotation around trunk, evenly spray nutrient solution around trunk.

The utility model relates to the technical field of afforestation pruning, and disclose a kind of afforestation auxiliary pruning device, including device pole, telescopic link and control adjustment handle, device pole one end is provided with handle, and device pole is provided as hollow structure, telescopic link is set in device pole, and one end of telescopic link is provided with pruning mechanism, this afforestation auxiliary pruning device, by being provided with telescopic link in device pole, one end of telescopic link is provided with pruning mechanism, and control adjustment handle for controlling telescopic link length adjustment is set on device pole, length adjustment can be carried out, when pruning maintenance is carried out to the plant in the deep place of afforestation plant group, it is not necessary to enter afforestation plant group, avoid the situation of breaking afforestation plant, and flexibility is higher.

The present application relates to a kind of forestry afforestation with seedling raising device and method thereof, including base and two support rods, movable connection has tray between two side support rods, and the placing plate on tray is uniformly provided with several porous cultivation pots, the top of liquid supplementing tank on the side of base is equipped with dosing pipe, dosing pipe is equipped with liquid medicine ball, wedge block is slidably connected in the sliding slot of top side wall of liquid supplementing tank, wedge block is fixedly connected with thorn needle on the side close to dosing pipe, dosing pipe is opened with the through hole for thorn needle to pass through, the drive mechanism for wedge block to move to the side of dosing pipe is equipped on the side of top of liquid supplementing tank, drive mechanism moves with the downward movement of tray, and pump liquid component for supplementing liquid to tray is equipped on the side of liquid supplementing tank.The present application is according to the weight of seedling growth on tray to promote root, seedling and the increased weight of seedling period, precisely control the addition time of reagent of seedling on different tray, so that the nutrition required for seedling growth is consistent with individual growth demand, and the seedling raising effect and quality are improved.

This invention discloses a circular afforestation laser positioning instrument, belonging to the technical field of forestry afforestation tools. It includes a central positioning component, a circular base, retractable positioning rod components, a radius adjustment mechanism, and a laser positioning component. The central positioning component is fixed to the center of the lower surface of the circular base. Five sets of retractable positioning rod components are evenly distributed at a 72° angle along the radial direction of the circular base. Each retractable positioning rod component includes an outer tube and an inner rod. One end of the outer tube is fixed to the edge of the circular base, and the inner rod is slidably disposed inside the outer tube. The radius adjustment mechanism includes a locking element located at the connection point between the outer tube and the inner rod, and length markings engraved on the surface of the inner rod. The laser positioning component includes lasers installed on the ends of the five inner rods furthest from the outer tube, with the laser emission direction of the lasers perpendicular to the ground. This invention is suitable for circular afforestation layouts, provides precise positioning, is easy to operate, highly efficient, and adaptable to complex terrain.

The application discloses a forestry greening irrigation device and belongs to the technical field of forestry greening irrigation. The device comprises a water inlet pipe, the water inlet pipe is screw-mounted in an irrigation water supply pipeline system, a cross pipe is fixedly sleeved on the water inlet pipe, a temperature control device is connected to the cross pipe, the temperature control device comprises a guide cylinder and a cover, the guide cylinder is fixedly connected with the cross pipe, when the temperature of a forestry environment rises, a heat conduction rod makes acetone liquid in the guide cylinder expand, forcing a piston to drive a sealing column to move along the cross pipe, the water outlet flow of the water inlet pipe can be autonomously adjusted and opened and closed, water quality needs to be filtered by a filter before being conveyed to a spraying cover, a plurality of nozzles arranged on the spraying cover are used to spray water columns in a circumferential direction, the forestry greening can realize automatic spraying irrigation under a high-temperature environment, the nozzles of the spraying cover can be prevented from being blocked, and the nozzles can normally spray water columns.

This invention discloses a device and method for pit-cultivation afforestation in gently sloping forest land, relating to the field of afforestation technology. It includes: a support frame, a vibration assembly, a pit-cultivation assembly, and a cofferdam assembly. A first driving device is connected to the support frame; the vibration assembly is connected to the support frame and is used to generate vibration in the vertical direction; the pit-cultivation assembly includes two pit-cultivation plates, the upper ends of which are hinged to the support frame. The rotation axes of the two pit-cultivation plates extend horizontally and are parallel to each other. The pit-cultivation assembly has a closed state and an open state. When the pit-cultivation assembly is in the closed state, the lower ends of the two pit-cultivation plates abut against each other; when the pit-cultivation assembly is in the open state, the lower ends of the two pit-cultivation plates separate. The first driving device is used to drive the pit-cultivation assembly to switch between the closed and open states; the cofferdam assembly is used to create a water weir around the pit-cultivation assembly. This invention can improve operational efficiency.

The utility model relates to the technical field of afforestation construction device, concretely is a kind of garden afforestation construction device, include: pole body, adjusting part and connecting rod;Wherein, the right end of pole body is provided with harrow tooth;Wherein, adjusting part is located above harrow tooth, the top of adjusting part is provided with limit slot, the inside of adjusting part is swing with upper guide ball, the side of upper guide ball is fixed with connecting block, the top of connecting block one end is fixed with guide column, the bottom of upper guide ball is provided with lower guide ball part.The utility model is cooperated through cleaning ring and adjusting part, without artificial cleaning harrow tooth one by one, just need to operate adjusting part to drive cleaning ring to slide along harrow tooth, remove clay, weeds and other adhering objects quickly, avoid tedious manual cleaning, reduce time consumption, improve garden afforestation construction efficiency.