60 results about "Heavy laborer" patented technology

The invention discloses an oil-water interface measuring device of a crude oil storage tank and a measuring method thereof. The oil-water interface measuring device comprises a main control computer, an RS485 (Recommended Standard 485) communication network and field measurement and control devices, wherein the main control computer is connected onto the RS485 communication network which is connected with the plurality of field measurement and control devices by RS485 communication interfaces; and each field measurement and control device comprises a data communication and signal processing unit, a single chip microcomputer, a data acquisition unit, an output driving module of the single chip microcomputer, a measuring array probe sheathed cleaning unit, a space height detection unit and a matrix type multi-phase interface tomoscan unit. The invention integrates the advanced sensor technology, data acquisition, modern communication and the computer control technology so as to realize comprehensive automation of measurement of the storage tank, greatly improves the accuracy of measurement, liberates workers from heavy work, leads workers to be capable of browsing and inquiring measured data and curves on the internet, and can improve modernization and informationization level of control and management of the production process of oil production plants in an oil field.

The invention relates to an automatic packer of a steel pipe, comprising a machine seat, a steel pipe support, a fixing arm, an overturning arm and an overturning driving mechanism, wherein the steel pipe support is arranged at the middle part of the machine seat, the fixing arm is vertically arranged on the machine seat on one side of the steel pipe support, the overturning arm is arranged on the machine seat on the other side of the steel pipe support, the lower end of the overturning arm is rotatably arranged on the machine seat through a swinging shaft, the swinging shaft of the overturning arm is driven by the overturning driving mechanism at the lower part of the machine seat, and a pressing mechanism is arranged on the fixing arm and is also arranged on the overturning arm. The automatic packer disclosed by the invention is designed scientifically and reasonably, overcomes the defects of wasting time and labor in a traditional manual binding manner, has the advantages of high automatic degree and efficiency, low labor strength, low possibility of baling off and attractive appearance, completely liberates an operator from a complex operation of packing the steel pipes and also has higher innovativeness.

The invention relates to a cultivation method for hotbed chives, belonging to the vegetable planting field. The cultivation method comprises the following processes of A, bedding and planting; B, managing water and fertilizers; C, cultivating hotbed chives, D, managing growth period and E, harvesting. Leek seedlings are planted in a leek plot; after a certain time of management of water and fertilizers, supports are arranged on the surface of the plot and a perforated black and white film is covered on the surface of the plot when the leeks grow to a certain height; the leeks are gradually excavated out from the holes; along the growth of the leeks, the length that the perforated black and white film covers the leek cauloid is increased through overstating supports, so the leek cauloid isconsistently in the condition without illumination and the cauloid is yellowed. When the leeks grow to a certain extent, green leaves at the upper part of the leeks are cut off; and then a common light tight black film is covered on the leeks; and the cut green leek leaves or straws are paved on the common light tight black film. The cultivation method for the hotbed chives provided in the invention saves heavy hilling labor; the leeks grow in the film holes, so the film has better supporting effect, the leeks have better permeability, and the disease resistance of the leeks is improved.

The invention belongs to the technical field of tunnel construction. A multi-station mechanized switching mechanism for bolting construction. The mechanism comprises a propulsion beam, a fixed frame,a movable frame and a bolting mechanism, wherein the fixed frame is fixedly disposed on the propulsion beam; the movable frame is matched and disposed on the propulsion beam in the sliding mode, and the fixed frame and the movable frame are laterally disposed correspondingly. The bolting mechanism comprises at least two of a rock drill assembly, a bolt head assembly and a grouting assembly, and all the assemblies of the bolting mechanism are laterally arranged on the fixed frame and the movable frame in the sliding mode. The invention further discloses a bolt construction device. The overall structure design is reasonable, and automatic switching of drilling, bolt loading and grouting is achieved, so that construction workers are greatly liberated from the heavy labor intensity and the harsh construction environment. At the same time, the construction cost is reduced under the environment that the labor cost is higher and higher, and greater profits are created.

The invention discloses a mulberry twig stirring positioning device of a rocking arm type driving automatic mulberry leaf picking machine. The mulberry twig stirring positioning device comprises a first mulberry twig positioning wheel, a second mulberry twig positioning wheel, a third mulberry twig positioning wheel, a first big disc scale division cam, a second big disc scale division cam, a small disc scale division cam, a first front fly wheel, a first rear fly wheel and a limit frame. Multiple positioning rods are arranged on the mulberry twig positioning wheels, arc sections are arranged on the big disc scale division cams and the small disc scale division cams and used for stirring the positioning rods in an intermittent mode, the big disc scale division cams and the small disc scale division cams are arranged on the two sides of a mulberry feeding channel respectively, the limit frame is arranged between the third mulberry twig positioning wheel and the second mulberry twig positioning wheel, and the limit frame is formed by the positioning rods on the second mulberry twig positioning wheel and the third mulberry twig positioning wheel and the mulberry feeding channel together. The device is high in speed of positioning mulberry twigs and accurate in positioning, the rocking arm type driving automatic mulberry leaf picking machine where the mulberry twig stirring positioning is installed in a matched mode can relieve labor intensity of a mulberry farmer and help the mulberry farmer to be liberated from heavy work; the mulberry leaf picking speed and mulberry leaf picking rate are improved; labor cost is reduced, and using is convenient.

The invention belongs to the technical field of vehicle measurement and particularly relates to a two-axle vehicle centroid height static measurement method. According to the technical principle, firstly, when a vehicle axle load changes, a tire flattening radius and a suspension deform, sprung mass and unsprung mass centroid heights change, and respective variations are measured through the scoring method; secondly, the geometrical relationship between the variations is determined according to the relationships between different inclination angles and front and rear axle loads of a vehicle, the torque balancing principle and the mass balancing principle, torque extraction is conducted on contact points of front wheels of the vehicle and the ground, a torque balancing equation is built, and the whole vehicle centroid height and the sprung and unsprung mass centroid heights of the vehicle in the horizontal placement state are obtained. The suspension does not need to be fixed, people only need to measure multiple sizes to avoid tedious labor and safety accidents caused by suspension fixing, and the measurement method is simple, economical, precise and widely applicable to two-axle vehicles.

The invention discloses a wet-process phosphoric acid production process used for saving water and reducing exhaust, relating to a process which produces the wet-process phosphoric acid by a dehydrate method. The process comprises the steps as follows: qualified pulp is concentrated and filtrated; part of the filtrated mineral powder is conveyed to a metering auger by a belt conveyor and subsequently added into a mixed trough; the other part of the filtrated mineral powder is stored in a mineral powder bin; the mineral powder which enters the mixed trough is reacted with return phosphoric acid of the wet-process phosphoric acid and washed water under stirring and sent to a wet-process phosphoric acid extraction reaction trough by a pump; the dilute phosphoric acid is prepared according to the traditional method; the water separated by a filter is sent to a wet grinder, and is measured and mixed with phosphate ore, and then the mixture is grinded in a grinding machine and repeatedly used. The production process has the advantages that (1) a great amount of supplemented water of ore grinding part is saved, the drained water quantity is greatly reduced; (2) the pulp storage equipment is not needed completely, the energy resource consumption and burdensome labor consumption are reduced; and (3) the production capacity of the phosphoric acid is about 16-30 percent, furthermore, compared with the original process, the change of the investment of the process is little.

The invention provides a nondestructive testing robot. The nondestructive testing robot comprises an annular frame, a detection mechanism, a rotating mechanism and a crawling mechanism; the detectionmechanism is used for detecting a columnar body; the rotating mechanism is arranged on the annular frame and used for driving the detection mechanism to rotate around the columnar body, and the detection mechanism is fixed to the moving end of the rotating mechanism; and the crawling mechanism is arranged on the annular frame and used for driving the rotating mechanism and the detection mechanismto crawl in the axial direction of the columnar body. The nondestructive testing robot can replace manpower to carry out high-altitude dangerous operation, so that people are liberated from a dangerous, severe and heavy working environment, the working environment of workers is improved, on the other hand, due to the use of the nondestructive testing robot, the detection cost is greatly reduced, and the labor productivity is improved.

The invention discloses a mill scale collecting system of a bar straighter. A speed reducing motor is connected with a winding drum through a coupler, and the winding drum rotates along with the speed reducing motor. Two ends of a steel wire rope are connected to two ends of a movable trolley respectively, and the steel wire rope is wound on the winding drum through a fixed pulley block and a tensioning mechanism. A scrap box is fastened on the movable trolley and moves on steel rails along with the movable trolley. By the mill scale collecting system, mill scales generated after bars are straightened can be automatically collected, and workers can be liberated from heavy work; the mill scales are cleaned timely and are prevented from falling into a lower cross beam, reliability of a roll-separating mechanism of a lower straightening roll is improved, equipment service life is prolonged, and equipment maintenance is reduced.

The invention discloses an automatic laboratory vessel cleaning instrument, which includes a control system, a washing tank, a rinsing tank and a drying tank. A transmission mechanism is arranged above the washing tank, the rinsing tank and the drying tank. The loading basket for cleaning utensils, driven by the transmission mechanism, the loading basket enters the washing tank, rinsing tank and drying tank in turn for cleaning and drying; the bottom of the washing tank is equipped with an ultrasonic generator. The automatic test vessel cleaning instrument of the present invention can clean a large number of test vessels in a short time, greatly improves work efficiency, and liberates the heavy workload of operators. Moreover, it avoids direct contact of operators with some residual toxic and harmful substances during the cleaning process, and avoids acute poisoning and chronic poisoning caused by long-term exposure to toxic and harmful substances.

The invention relates to the field of agricultural machinery, in particular to a handheld fruit bagging device which comprises a box body with a top opening. A left side, a right side, a front side and a rear side are arranged on the periphery of the box body, a sliding rail is arranged on the tops of the left side and the right side of the box body respectively, a turning plate is connected at the top end of the rear side of the box body, a sliding rod is arranged at the top of the front side of the box body, and the sliding rod reciprocate towards the turning plate along the two sliding rails, holes are formed in the front side and the rear side, and a sucker is arranged at the position of each hole. The handheld fruit bagging device liberates planting personnel from heavy labor, saves labor, improves labor efficiency and ensures personal safety. By application of the bagging device, the fruit is attractive in appearance in the growth stage and mature stage, pesticide pollution is avoided, the fruit is isolated from external insects, birds and severe atmosphere environment, and the produced fruit has higher nutrient value.

The invention discloses conduit bending molding equipment and a conduit bending molding method, and aims to realize bending molding of conduits of different pipe diameters ranging from phi4 to phi18. The conduit bending molding equipment consists of a bush (1), a connecting piece (2), a revolving arm (3), a mandrel (4), a fixed seat (5), a rotary slipway (6), a pin (7), a roller (8), a handle (9) and a chuck (10), wherein the mandrel (4) is fixed on the fixed seat (5) through the bush (1) and the connecting piece (2); the rotary slipway (6) is of a hollow annular structure; the rotary slipway (6) is arranged on the mandrel (4) in a sleeving way through a bracket. By adopting the conduit bending molding equipment, the part machining quality is enhanced, and the use requirements in real life are met. Workers are liberated from heavy physical work. Large-diameter turning bending molding of the conduits and deformed steel bars is realized. A pipe bending device is low in manufacturing cost, and is convenient to adjust and use.

The invention discloses a cable cutting device, which includes a control cabinet, a high-speed counting sensor, a door bracket, an electro-hydraulic clamp and an AC deceleration motor, the electro-hydraulic clamp is fixed on the door bracket, and the high-speed counting sensor monitors the cable pay-off Length, and send the cable length to the control cabinet in real time, the control cabinet is connected to the electro-hydraulic pliers, the wire is cut through the electro-hydraulic pliers, and the AC geared motor is set on the cable pay-off frame to realize the automatic cable release. The automatic cable cutting device can improve the level of warehousing automation, effectively cut cables to the greatest extent, and realize refined management; it also liberates warehouse personnel from heavy labor, reduces labor intensity, and improves the working environment of employees.

The invention relates to an automatic transposition device which comprises a supporting rack (1), a spring (2), a supporting rod (3), a spiral groove (4) and a connecting rod (5), wherein the supporting rod (3) is fixed on the supporting rack (1), the connecting rod (5) is inserted into a hollow cavity of the supporting rod (3), the spiral groove (4) is formed in the supporting rod (3), the upper end of the connecting rod (5) is connected to the supporting rack (1) through the spring (2), the middle portion of the connecting rod (5) is connected to the supporting rod (3) through a connecting pin (9), the end portion of the connecting pin (9) is placed on the spiral groove (4) of the supporting rod (3), and a workpiece (6) is hung at the lower end of the connecting rod (5). According to the automatic transposition device provided by the invention, transposition of the workpiece is automatically completed, so that the automatic transposition device is time-saving and labor-saving; workers are liberated from heavy labor, and the production efficiency is high; in addition, the automatic transposition device provided by the invention is simple in structure and simple and convenient to operate. The invention provides the automatic transposition device which is skillful in design, excellent in performance and convenient and practical.

The invention relates to a continuous mode black tea fermentation machine, including: a plurality of sub-fermentation chambers stacked from top to bottom (n >= 2, positive integer), turning plates, aturning plate-driving mechanism and a humid and hot air-generating device. Continuous mode production is realized, and the fermentation efficiency of black tea is improved. Due to the continuous falling of fresh black tea leaves in a top-to-bottom mode, the heavy work of manual charging and discharging is reduced. The fresh leaves in the same fermentation chamber are turned over and evenly mixed during the falling process, thus reducing the manual work and ensuring the uniformity of the fresh leaf fermentation. The sub-fermentation chamber is independent, and multiple sub-fermentation chamberscan be used in reasonable combinations according to the amount of fresh leaves, thus improving the utilization rate of space and energy. Each sub-fermentation chamber is provided with an independentsteam heating device, which improves the flexibility of the equipment.

The invention discloses a mulberry leaf picking device of an automatic rocker type driving mulberry picking machine. The mulberry leaf picking device is characterized by comprising a hook-shaped guide rail, a guide rail sliding block, a U-shaped block, a guide wheel and a cutter bar shaft, wherein the hook-shaped guide rail is symmetrically arranged left and right, the guide rail sliding block is embedded into the hook-shaped guide rail, the U-shaped block and the guide wheel are arranged at the bottom of the hook-shaped guide rail, the U-shaped block is connected with the guide wheel through a guide wheel pin roll, the cutter bar shaft is sleeved with the guide rail sliding block, the rear portion of the cutter bar shaft is sleeved with a hard spring and abuts against the U-shaped block, and cutter bar shaft and the U-shaped block are located in a groove of the guide rail sliding block together. The mulberry leaf picking device is high in picking speed and mulberry leaf picking rate. The automatic rocker type driving mulberry picking machine provided with the mulberry leaf picking device can lower labor intensity of mulberry farmers, help the mulberry farmers to be free themselves from heavy work, increase mulberry leaf picking speed and the picking rate, lower labor cost, and be convenient to use.

The invention relates to a medical healthcare medicinal material picking tool. The medical healthcare medicinal material picking tool comprises a bottom plate, wherein the lower end of the bottom plate is provided with lifting air cylinders which are uniformly distributed along the circumferential direction of the bottom plate, the bottom end of each lifting air cylinder is installed on an annularpicking plate by virtue of a flange, a picking execution apparatus is installed on the annular picking plate, flexible skirt edges are uniformly arranged on the lower end of the bottom plate along the circumferential direction, and the lower end of each flexible skirt edge is installed on the picking execution apparatus. By adopting the medical healthcare medicinal material picking tool, the problems in the existing lucid ganoderma picking process that the lucid ganoderma needs to be manually picked, people need to repeatedly bend down in the manual picking process, the human body is easy toharm, the lucid ganoderma is easy to damage due to the carelessness due to the long-time repeated operation and heavy labor operation, the lucid ganoderma is easy for attracting creatures such as poisonous insects, poisonous snakes and people is easy to attack by parasitic poisonous substances when picking the lucid ganoderma can be solved.

The invention provides an arrangement knitting device for assembling a radio frequency coaxial cable assembly. The arrangement knitting device comprises a dispersion knitting device which is used forradially separating a knitting shielding layer from an insulator and an overturning knitting device which is used for axially overturning partial length of the knitting shielding layer along a cable,thereby covering radial outer sides of wire clips. The dispersion knitting device and the overturning knitting device are arranged in sequence. According to a radio frequency coaxial cable assembly automatic generation system comprising the arrangement knitting device, the uniformity and integrated quality of assembling products, and the traceability of the products are ensured. According to the system, the traditional heavy manual labour work can be replaced; the production efficiency is greatly improved; and the product and quality of the products are ensured well. According to the arrangement knitting device, the arrangement knitting device and the overturning knitting device are employed in sequence, and the complex manual operation is changed into uniform, tidy and efficient mechanical operation. According to the overturning knitting brushes employed in the overturning knitting device, the partial length of the knitting shielding layer can be axially overturned to cover the radialouter sides of the wire clips in high efficiency and high quality.

A multifunctional shoe cleaning device is composed of a sliding table motor, a fan motor, an inner cylinder motor, a sliding groove, a sliding table, clamping devices, a sliding rail, fan blades, a hand-operated valve, a box connecting device, an inner supporting device, a resistance box, an upper box, a lower box, an inner cylinder and an inner cylinder hairbrush. In the cleaning process, a shoe is clamped through the clamping devices, and the inner supporting device for the shoe is placed in the shoe. The sliding table motor drives the sliding table to move back and forth, the inner cylinder motor drives the hairbrush to do clockwise movement and anticlockwise movement alternately, the hand-operated valve is opened, a cleanser enters the inner cylinder through a cleanser tube and is sprayed to the outer surface of the shoe, and the hairbrush rotates to clean the shoe. In the drying process, the fan switch is turned on, the resistance box is heated after being powered on, by blowing hot air, airflow in the box is accelerated for drying the shoe. In the odor removing process, a freshener is sprayed in the shoe for removing odor. The multifunctional shoe cleaning device has the advantages of substituting manpower to clean shoes, saving a great deal of time for people, and omitting onerous labor of cleaning the shoes, and the harm to the hands of people by cleaning the shoes is avoided. The multifunctional shoe cleaning device is light, small and convenient to carry.

The invention discloses a heavy die preheating furnace bottom for a multidirectional double-acting extrusion hydraulic press and a die loading and unloading method. The heavy die preheating furnace bottom is characterized in that sealing of mechanical labyrinth type sealing plus refractory fiber banded block sealing is adopted between the periphery of the furnace bottom and a furnace body; the lower side of the furnace bottom is provided with two rows of wheels which runs on two transverse rails fixed to the ground; a refractory fiber layer is laid on the upper surface of the furnace bottom and is provided with crisscross pad beams; the crisscross pad beams are provided with die transverse positioning keys and longitudinal positioning keys respectively; the positions, close to the two edges, of the lower side of the furnace bottom are symmetrically provided with racks to be engaged with gears of motor-gear transmission devices respectively; and the racks are driven by the corresponding gears to walk on the rails with the furnace bottom together. For the heavy die preheating furnace bottom, the sealing performance between the furnace bottom and the furnace body is good, and a die preheating temperature is uniform; automatic operation of die loading and unloading is realized, positioning is accurate, transportation is fast, the loading and unloading time is short, the efficiencyis high, the die temperature drop is reduced, and the service life of a die is prolonged; and heavy labor intensity of manual hoisting is avoid.

A method, a network equipment and a system for transmitting cell information, which belong to the field of communication technology. The method includes: the network equipment of the source cell transmits the cell information to network equipment of the destination cell via an interface message, wherein the cell information is the neighbor cell information of the neighbor cell of the destination cell, and the neighbor cell of the destination cell is the source cell. The technical solution provided by the embodiment of the present invention does not require to configure cell information manually, automatic configuration is achieved to reduce the error rate and heavy labor caused by manual configuration.

The invention relates to a fruit bag. The fruit bagging includes a box body with an opening at the top, and its surroundings are respectively left side, right side, front side, and rear side. The top is connected with a flap, and the top of the front side of the box is provided with a slide bar, which moves repeatedly along the two slide rails toward the flap; holes are respectively arranged on the front and rear sides, and a suction cup is arranged at each hole. The fruit bagging provided by the invention can liberate planters from heavy labor, save labor, improve labor efficiency, and ensure personal safety. Through the application of the bagging device, the fruit has a beautiful appearance in the mature stage of growth, no pesticide pollution, Isolated from external pests, birds, and harsh weather environments, the fruit produced has higher nutritional value.