83 results about "Lower trunk" patented technology

A support device (5) arranged to be removably secured to a user and having vertical (16) and horizontal (18) members. In one arrangement, a lower support assembly is arranged for attachment to the user's leg so that the support device assists the user in lifting the leg while taking a step. In an alternative arrangement, the lower support assembly is attached to the lower trunk of the user so that the support device assists in straightening the user's spine. The spring assembly (10) can be arranged to apply forward torque to the lower support assembly (8) relative to the upper support assembly (6), for leg lift assist, or backward torque to the lower support assembly for spine straightening assist.

The invention discloses a four-claw type humanoid pipe climbing robot. The four-claw type humanoid pipe climbing robot comprises four arms arranged symmetrically, an upper part trunk and a lower part trunk, wherein the upper trunk and the lower trunk connect the four arms into one; the four arms are all movable mechanical arms with mechanical claws at the tail ends, and are a left upper arm, a right upper arm, a left lower arm and a right lower arm respectively, the left upper arm and the right upper arm are connected to the left and right ends of the upper part trunk respectively, and the left lower arm and the right lower arm are connected to the left and right ends of the lower part trunk respectively; the four arms are connected to the two ends of the upper part trunk and the lower part trunk respectively through an extruding slide block and extruding spring mechanism, the lower part trunk and the upper part trunk are connected through a waist mechanism, the waist mechanism is a mechanism which is composed of an upper part driving steering engine, a first waist connecting frame, a middle driving steering engine, a second waist connecting frame and a lower part driving steering engine and can conduct multi-degree-of-freedom motion, and under the action of the waist mechanism and the motion of the four arms, the four-claw type humanoid pipe climbing robot can simulate the four arms of a person to achieve the requirement of pipe climbing of different types. The four-claw type humanoid pipe climbing robot is good in work stability and high in terrain adaptability.

The invention provides an interplanting cultivation device for anoectochilus formosanus and dendrobium officinale. The interplanting cultivation device comprises a thin film greenhouse and an interplanting shelf placed in the thin film greenhouse. The interplanting shelf is a three-dimensional triangular shelf formed by two longitudinal isosceles triangle frames and three transverse parallel rectangular frames. Dendrobium officinale planting frames formed by mutually stacking trunks and/or bamboo rods are placed on an upper layer and a middle layer. An anoectochilus formosanus planting tray shelf is arranged on a lower layer. The dendrobium officinale is planted into gaps among the upper and lower trunks of the upper layer and the middle layer of the interplanting shelf. The anoectochilus formosanus is planted in planting trays, with matrixes, on the lower layer of the shelf. The relative humidity in the thin film greenhouse is controlled to be 70-90%, the temperature is controlled to be 18-25 DEG C, the light transmittance is 60-80%, and spraying and ventilating facilities are arranged. Roots of the dendrobium officinale adhere to the trunks so as to shade the anoectochilus formosanus on the lower layer, the anoectochilus formosanus on the lower layer is cultivated in a lifting mode by adopting the matrixes, the water permeability is good, soil insect harm can be avoided, organic fertilizer sprayed from the upper layer can be fully utilized, the planting cost is lower, the harvesting reasons are spaced, and benefits are higher.

A trunk ring type trunk cultivation modeling method of ornamental trees is characterized by comprising the following steps that in the early spring, after the soil is unfrozen and when the sap flows, trees are selected for standby application; the trees with different determined trunk heights are combined and planted together, the highest one is selected and cultivated as the main trunk and used for the sheared modeling at the highest layer, and the others are mutually bent in the direction perpendicular to the main trunk, serve as lateral brunches to be cultivated and are used for modeling at other layers; the trunk modeling is combined according to the classification of an annular trunk modeling, the trunk modeling is decomposed to obtain a single-tree technical graph, the shape is determined depending on the trees, the height positions of the highest and lowest trunks and the trunks at the front, back, left and right sides of the whole tree are determined, and unnecessary brunches are removed; the contacting surfaces between the trunks in the planting process are cut to the phloems through a grafting tool and used for inarching, and the outside is wrapped and bound tightly through a plastic thin film with the thickness of 0.02-0.06 mm; a supporting frame and a ring type trunk cultivation modeling ladder frame are manufactured and installed; in the growth period and after the inarching surfaces are healed, the plastic thin film is untied.

A bamboo Chair pad that can be manufactured from 100% Anji Mountain bamboo from China. The bamboo is all treated with various protective coatings to add resistance to natural factors including water, sun and dirt. All bamboo chair pads can be manufactured from the harder portions of the bamboo trunk. (Some bamboo are manufactured from the softer fibers of the inside of the bamboo trunk). This portion of the bamboo trunk is not utilized for this invention. The bamboo utilized in the present invention is taken from the harder part of the bamboo trunk to assure maximum endurance and longevity. The lower trunk portion of the bamboo plant is harder and less porous.

The invention discloses a bionic flexible tree climbing robot. The robot comprises a trunk system, mechanical leg systems and a display and detection system. The trunk system is composed of an upper trunk and a lower trunk which are connected through a connecting rod, the body structure of an animal is simulated, the two trunks are driven by electric cylinders, and the robot is controlled to steerand move forwards; the mechanical leg systems are independently driven through the electric cylinders, front-back swinging and up-down tree trunk climbing actions of mechanical legs are achieved, andtree holding and climbing tasks are completed. In the tree climbing process of the robot, the stroke of the electric cylinders of the mechanical legs is changed, the holding angle can be changed, andthe robot can adapt to trees with different diameters; the multi-degree-of-freedom display and detection system feeds back information detected by the robot in real time, the states of the trees arechecked, and field monitoring and detection work is completed.

A hockey shirt with a lower trunk opening, a neck opening and collar, including sleeves and cuff assembly. The shirt has special protective cover stitched, surged or fused on the lower sleeves, underarm parts and armpits to prevent against gashes, cuts and other injuries caused by skate blades.

A great pruning method for the (8-20)-year aged fruit tree in order to increase the yield of fruit and improve the quality of fruit features that whole fruit tree is greatly pruned in such manner that the upper part of its trunk is removed, only the lower trunk with 80-150 cm in height is retained, the 3-5 primary branches with 30-50 cm in length are only retained, and the new crown skeleton is re-modeled for improving the luminance and air flow.

A bamboo Chair pad that can be manufactured from 100% Anji Mountain bamboo from China. The bamboo is all treated with various protective coatings to add resistance to natural factors including water, sun and dirt. All bamboo chair pads can be manufactured from the harder portions of the bamboo trunk. (Some bamboo is manufactured from the softer fibers of the inside of the bamboo trunk). This portion of the bamboo trunk is not utilized for this invention. The bamboo utilized in the present inventions is taken from the harder part of the bamboo trunk to assure maximum endurance and longevity. The lower trunk portion of the bamboo plant is harder and less porous.

The invention discloses a cultivation method of a grassland type officinal honey locust tree. The method comprises the steps that (1) saplings of arbuscular honey locust trees are selected; (2) soil preparation is carried out, a planting furrow is excavated in a wide-narrow-row-spacing-cultivation pattern, the narrow row spacing distance is 0.5 m, the number of the continuous narrow rows is three, the wide row spacing distance is 0.5 m, the number of the continuous wide rows is six, and operation ways with the width of 1 m are reserved between the narrow rows and the wide rows; (3) fertilizer and soil are evenly mixed and then are placed at the bottom of the planting furrow; (4) the saplings are planted in the planting furrow, and the planting distance is 0.5 m; and (5) a low-trunk tree shape developing method is used, so that a honey locust tree shape comprises a main trunk and a layer of branch trunk, and the heights of the main trunk and the layer of branch trunk are not larger than 40 cm. According to the cultivation method of the grassland type officinal honey locust tree, the honey locust tree afforestation cycle is shortened, the yield of spina gleditsiae is improved, spina gleditsiae harvesting difficulty is lowered, mechanization harvesting can be well achieved, the harvesting efficiency of the spina gleditsiae is improved, planting benefit is improved, and the method is suitable for promotion and application.

The invention discloses a breeding method and a breeding device for young tussah. A greenhouse is built, hatching tree seedlings are planted in the greenhouse, and a hatching seedling bed is formed; after the fixed planting of the hatching tree seedlings, the hatching tree seedlings are bred into low-trunk tree forms, and 5 to 6 branches are left for each strain; graine is loaded into a kraft paper bag for hastening the hatching of silkworms, after the breakthrough of young silkworms, an opening of the kraft paper bag is opened, after the silkworm head tree climbing completion, the paper bag is removed, and the hatching is completed; the temperature in the greenhouse is maintained at 16 DEG C to 28 DEG C; the young silkworms are fed to 2 to 3 days at the molting of primary sleeping silkworms, and the silkworm heads are moved to a field silkworm plant for breeding outside cages before 9 o'clock in the morning or after 17 o'clock in the afternoon in sunny days. The young tussah is bred through adopting a mode of building three-dimensional breeding environment in rooms, the harm to the young tussah caused by natural environment and natural enemy can be effectively prevented, the labor work for picking and storing oak leaves is also avoided, the ventilation three-dimensional breeding environment is provided, the natural attributives of upward climbing habit, scattering habit and the like of the tussah are met, the disease rate of the silkworm body is reduced, the management requirement is reduced, the disease prevention difficulty and the cost are reduced.

The invention discloses a cultivating method for planting low-trunk mulberry trees in two rows on one ridge and interplanting vegetables. The cultivating method includes steps of ridging in width 0.2-0.3m larger than mulberry tree planting rows and in height of 0.3-0.4m, wherein the center distance between two adjacent ridges is 2.5-2.8m, mulberry trees are planted on the ridges, and the vegetables are planted between the ridges; planting mulberry seedlings in two rows on the same ridge, and planting the mulberry seedlings in two rows on the same ridge in a staggered manner; forming tree forms of the low-trunk mulberry trees according to convention; managing and harvesting according to a conventional mulberry field; interplanting the vegetables in leafless period of the mulberry trees and planting and managing according to convention. By the two-row-on-same ridge interplanting technology, respective growth conditions for the mulberry trees and interplanted crops are improved, then interplanting creates advantages for growth to each other, and finally, due to competitiveness in growth among the plants, crops can give the most potential into play and grow more exuberantly. Soil utilization rate is increased, yield of the unit area is increased, labor efficiency is improved, and total economic benefits of the mulberry field are increased.

A bipedal robot of the present invention has a trunk consisting of an upper trunk and a lower trunk which are rotatable around a rotation axis relative to one another. The upper trunk has shoulders on the right and left sides. An arm is provided at each shoulder. A pair of right and left legs is attached to lower ends of the lower trunk. A storage battery is mounted to the back of the upper trunk, positioned within a shoulder width. The storage battery is positioned below the top of a head mounted on the upper trunk. When the robot walks a narrow passage or corridor having a width slightly larger than the width thereof, for example, this arrangement prevents the storage battery from interfering with the passage or the like.

A bamboo Indoor/Outdoor Area Rug that is manufactured from 100% Anji Mountain bamboo from China. The bamboo is all treated with various protective coatings to add resistance to natural factors including water, sun and dirt. All bamboo rugs manufactured for outdoor/indoor use are made from the harder portions of the bamboo trunk. (Some bamboo used for indoor purposes only are manufactured from the softer fibers of the inside of the bamboo trunk). This portion of the bamboo trunk is not utilized for this invention. The bamboo utilized in the present invention is taken from the harder part of the bamboo trunk to assure maximum endurance and longevity. The lower trunk portion of the bamboo plant is harder and less porous.

The invention discloses a low-trunk-cutting Zenia insignis Chun afforestation method for a karst area. The low-trunk-cutting Zenia insignis Chun afforestation method for the karst area is characterized by comprising the steps of strong seedling cultivation, soil preparation, low trunk cutting of nursery stocks, nursery stock planting and management conducted after planting, wherein strong seedling cultivation is conducted based on Zenia insignis Chun seedlings, mountain clearing and soil preparation are conducted, the trunks of the nursery stocks are cut off before being dug from a garden land, the lengths of the reserved portions of the trunks range from 16 cm to 22 cm, planting is conducted under the condition that the soil is wet after rain in January or February, and nutrient and water management and disease and pest control are well conducted after planting. According to the low-trunk-cutting Zenia insignis Chun afforestation method for the karst area, the survival rate of Zenia insignis Chun is increased to above 90% from 70%-80% after afforestation is conducted in the karst stony desertification area once, after-cultivation is not needed due to the fact that afforestation is achieved successfully at a time, the afforestation efficiency is improved, the vegetation recovery of the karst stony desertification area is accelerated, and good economic benefits, social benefits and ecological benefits are achieved.

A bamboo Indoor/Outdoor Area Rug that is manufactured from 100% Anji Mountain bamboo from China. The bamboo is all treated with various protective coatings to add resistance to natural factors including water, sun and dirt. All bamboo rugs manufactured for outdoor/indoor use are made from the harder portions of the bamboo trunk. (Some bamboo used for indoor purposes only are manufactured from the softer fibers of the inside of the bamboo trunk). This portion of the bamboo trunk is not utilized for this invention. The bamboo utilized in the present invention is taken from the harder part of the bamboo trunk to assure maximum endurance and longevity. The lower trunk portion of the bamboo plant is harder and less porous.

A hollow fiber membrane dehumidifier includes: a dehumidification container composed of a lower trunk provided with an exhaust gas inlet section, an upper trunk provided with an exhaust gas outlet, and a body trunk; a lower tube plate for constructing an exhaust gas inlet chamber in the body trunk; an upper tube plate for constructing an exhaust gas outlet chamber in the body trunk; a partition plate for partitioning the interior of the body trunk to an exhaust gas processing chamber and a purge gas chamber; a plurality of hollow fiber membrane modules inserted into each through hole of an upper tube plate, the partition plate and the lower tube plate; and a sealing material held in sealing groove formed in the hollow fiber membrane module for sealing among an upper head, a lower head, the upper tube plate, the partition plate and the lower tube plate.

Embodiments of the invention relate to reusable tree cover systems and methods that may be used with live trees or artificial trees. The cover systems may be stored in a pouch placed around the lower trunk of the tree from which the cover or tree bag is withdrawn and pulled up to substantially enclose the tree for transport and/or storage. The reusable systems may be designed to facilitate removal of the cover systems from the stored/covered tree while minimizing the undesirable forces on the tree and the cover system. This may be done by providing features that facilitate removing the cover systems in an upward direction relative to the tree along the stored/covered tree. As this removal direction is the same direction used to store/cover the tree in the first place and matches the natural bending/storing direction of the tree, storing and removal are facilitated by these systems.