32results about How to "Regulate balance" patented technology

The invention belongs to the technical field of medicines, and discloses a gel and a use thereof. The gel comprises a chitosan polymer, a hyaluronic acid matter, a lactic acid matter, a gel matrix, a wetting agent and a diluter. The gel has the advantages of good antibacterial effect, wide antibacterial spectrum (comprising high risk HPV (Human Papilloma Virus), physical antibacterial effect, no tolerance, biodegradability, safety and environment-friendliness and lasting effect for a long time, and has the functions of nourishing, lubricating, whitening, repairing skins or mucosal tissues, and removing spots and inhibiting cicatrisation for skins or mucosal tissues.

The invention discloses a feeding method of reducing the disease and insect pest occurrence of stichopus japonicus. The method comprises the steps of building a stichopus japonicus feeding pond and a substratum; building the pond suitable for the growth of the stichopus japonicus and throwing stichopus japonicus seedlings into the pond by combining with the actual conditions according to the biological habit requirements of the stichopus japonicus; under the general condition, the state that big seedlings of over 600 heads / kg are thrown in the pond in a specification of 10 heads / m<2> to 20 heads / m<2> is proper, and if the specification is larger, the throwing amount in unit area can be smaller; the feeding feed formula comprises 20-25 parts of animal protein hydrolysate dry powder, 15-20 parts of meat and bone meal, 20-22 parts of soybean meal, 4-6 parts of honeysuckle, 2-3 parts of medicated leaven, 3-5 parts of angelica sinensis, 2-3 parts of soya bean lecithin, 1-2 parts of alginate-derived oligosaccharide, 1-2 parts of vitamin C, 1-2 parts of spirulina, 2-3 parts of lupulus, 3-5 parts of tea saponin, 2-3 parts of fructus cnidii, 3-4 parts of fructus ulmi, 1-2 parts of golden larch bark. The management of the stichopus japonicus seedlings is that when winter comes, the water depth of the pond is properly increased, and the change of dissolved oxygen and substrate and the prevention and control of seaweeds must be paid attention to; when the water temperature of the pond rises at spring, the transparency of the water is reduced by fertilizing the water, and the breeding of the seaweeds is controlled.

The invention provides a leveling support for a territorial resource land surveying instrument. The leveling support comprises a fixing base which is installed on the top of a supporting rod. The lower end of the supporting rod penetrates a fixing plate and extends to the lower end of the bottom of the fixing plate. Screws are installed on the four corners of the fixing plate correspondingly. Thelower ends of the screws penetrate the fixing plate and extend to the lower end of the bottom of the fixing plate. A lifting table is installed on the top of the fixing base through a first hydraulicrod. A rotating disc is installed on the top of the lifting table through a rotating bearing. A first limiting pin hole is formed in the top of the rotating disc. Fixing lugs are installed on the leftside and the right side of the bottom of an adjusting base correspondingly. The fixing lugs are in transmission connection with a second hydraulic rod through the rotating disc. According to the leveling support, when inserted into soil, the leveling support is more stable, the height of the lifting table can be adjusted, the direction of the adjusting base can be adjusted, the horizontal state of the adjusting base can be adjusted conveniently, the balance state of the adjusting base can be adjusted, and meanwhile the surveying instrument can be prevented from sliding off from the adjustingplate.

The invention relates to the field of Chinese patent medicines, aims to overcome side effects of pharmaceutical drugs for treating alopecia and achieve better treating effect, and provides a medicine composition for treating alopecia. The medicine composition is characterized by being prepared from the following medicinal raw materials in parts by weight: 20-25 parts of angelica sinensis, 4-8 parts of the fruits of Chinese wolfberry, 15-20 parts of dried rehamnnia root, 6-10 parts of ginseng, 16-20 parts of black sesame, 20-25 parts of dried roots of polygonum multiflorum, 15-20 parts of red paeony root, 15-20 parts of fresh ginger, 6-10 parts of herba ecliptae, 8-12 parts of mulberry fruits, 8-12 parts of cortex acanthopanacis, 8-12 parts of divaricate saposhnikovia root, 8-12 parts of lonicera japonica, 8-12 parts of fructus forsythia, 8-12 parts of dandelion and 3-7 parts of liquorice. The medicine composition provided by the invention can permeate the cortical layer and be absorbed by cortical cells, thereby improving the nutrition state of hairs, adjusting balance of endocrine of the organism and sex hormone and stimulating generation of melanin of the human body. The medicine composition provided by the invention has a remarkable effect in clinical trials, and people feels generation of new hairs about half a month.

The invention discloses a gAd gene of porcine globular adiponectin, a protein encoded by the gAd gene and application. A method comprises the following steps of: designing primers, namely P3 and P4 on the basis of a sequence of the gAd, adding six His labels at a terminal 5'of the gAd gene, cloning a gene fragment to a cloning host, namely Escherichia coli, identifying and amplifying a recombinant plasmid, performing electroporation on an expression host, namely Lactococcus lactis by using the plasmid, further screening to obtain a modified Lactococcus lactis strain which can efficiently express the gAd, preparing an antiserum specifically resisting the gAd, and determining that the gAd protein expressed in vitro has the reactogenicity. A lactic acid bacteria microecological preparation rich in the porcine globular adiponectin is prepared; and an important basis is laid for regulating fat metabolism and fat deposition of pigs by expressing adiponectin by recombinant Lactococcus lactis NZ9000.

The invention relates to a health food suitable for diabetic patients and used for auxiliary reducing of blood glucose. The health food comprises the following components in parts by weight: 30-35 parts of pumpkin, 10-15 parts of swine blood, 20-25 parts of glutinous rice powder, 10-15 parts of bean curd residue, 2-5 parts of a turmeric yellow extractive, 2-5 parts of a mixture of arginine and phenylalanine, 3-5 parts of pumpkin seed kernels and a proper amount of a soaking solution, wherein the soaking solution is prepared by brewing 80-85% of Sibraea angustat, 5-10% of baical skullcap roots and 10-15% of sowthistle tea with plain boiled water. The health food provided by the invention has an excellent blood glucose reducing effect, meanwhile, can well adjust the endocrine balance and metabolism, effectively inhibits bacteria reproduction, and improves the immunity of the patients.

The invention belongs to the technical field of traditional Chinese medicine skincare products, and particularly discloses a plant acne-removing composition, a plant acne-removing preparation and a preparation method of the preparation. Pure natural Chinese herbal medicines such as rhododendron simsii, salvia miltiorrhiza, rhizoma atractylodis macrocephalae, taraxacum mongolicum, poria cocos and radix sophorae flavescentis are used as raw materials, and a natural plant extract rich in tanshinone, atractylodis alkali, plant polysaccharide, azelaic acid, volatile oil and other active ingredients is obtained through extraction. The composition has the effects of inhibiting bacteria, resisting inflammation, resisting androgen, promoting blood circulation, stimulating menstrual flow, improving facial microcirculation and the like, and can effectively kill propionibacterium acnes, promote inflammation elimination and skin lesion repair, adjust sebum secretion and skin acid-base balance, clean pores, expel toxins and beautify the skin. An ultrasonic reflux extraction process is adopted, and the extraction temperature is reduced to 60 DEG C to 75 DEG C, so that the stability of plant active ingredients, particularly heat-sensitive ingredients, can be effectively protected, the content of the active ingredients in the product is increased, and the energy consumption is reduced. The obtained preparation has the advantages of quick response, no stimulation and no rebound.

The invention relates to an automobile driving auxiliary lamp which comprises a supporting frame, a lamp body is hinged into the supporting frame, a plurality of illuminating lamps are arranged in thelamp body, the hinged position of the supporting frame and the lamp body is located at the position of the front-back gravity center of the lamp body, and the lamp body keeps balance between the front portion and the rear portion in the supporting frame. When a vehicle runs at night and encounters an uneven road surface, the position of a vehicle head swings up and down, a vehicle lamp of the vehicle also changes along with the position of the vehicle head, then the front irradiating position of the vehicle lamp is changed, at the moment, people turn on the illuminating lamp, even if the supporting frame swings front and back along with a vehicle roof, since the lamp body is in a balanced state, the horizontal state of the lamp body cannot be changed, the illuminating lamp is used for horizontally illuminating the front, the change of the illuminating position of the illuminating lamp is greatly reduced, a clear and stable front view is provided for people, and the effect of improvingthe safety of the vehicle during night driving is achieved.

The invention provides a breeding method for increasing reproductive rate of female musk deer through special pregnancy prompting feed, and aims at solving the problems that the current breeding rate of the mush deer is small, and the musk deer breeding enterprise cannot expand the breeding scale, and the precious resource that is musk is rare. The special feed for pregnancy prompting is prepared from raw materials, including black soya bean, sophora flower bud, folium mori, the fruit of Chinese wolfberry, leonurus, herba epimedii, rehmannia glutinosa and corn starch; the special feed for prompting pregnancy is fed to the female musk deer in the hybridization preparation stage; the lighting time and temperature variation of the living environment in the hybridization preparation stage are manually adjusted; the female musk deer can be promoted to ovulate and heat after about two months; the female musk deer can produce three times within two years; meanwhile, the pregnancy rate and multiple pregnancy rate are increased; the female musk deer can produce two to three musk deer; therefore, the purpose of increasing the reproductive rate can be reached.

The invention relates to an organic electroluminescent device and a preparation method thereof. Includes a hole injection layer including a first doped layer and / or a second doped layer; Wherein the first doped layer comprises P-Type dopant; The second doping layer comprises P-Type dopants and hole transport materials; A hole transport layer formed on the hole injection layer; And an electron blocking layer formed on the hole transport layer; Where the HOMO energy level difference between the electron blocking layer and the hole transport layer is less than or equal to 0.2 eV. In the first doped layerP-Type dopant can increase the hole injection quantity, thus prolonging the lifetime of mass-produced devices; In the second doped layer, by adjusting the The doping concentration of the dopant can control the amount of holes injected, which can adjust the balance of electrons and holes, and then prolong the lifetime of mass-produced devices. At the same time, the HOMO energy level difference between the electron barrier layer and the hole transport layer is less than or equal to 0.2 eV, which can reduce the power consumption of the organic electroluminescent devices and thus prolong the lifetime of the mass-produced devices.

The invention discloses a plant organic converting enzyme degradation agent which comprises boric acid, zinc chloride, ammonium sulfate, monopotassium phosphate, potassium nitrate, copper citrate, glucose-6-phosphate dehydrogenase, amino acid, magnesium chloride, manganous nitrate, ferrous sulfate, urea, zinc sulfate and water. The invention also discloses a preparation method and a use method ofthe plant organic converting enzyme degradation agent. The plant organic converting enzyme degradation agent can effectively remove pesticide residues in plants and immobilize heavy metals in plant growth soil at the same time, and can effectively reduce the pesticide residues and the heavy metals in plants, so that the plants reach the detection standards of low pesticide residues and low heavy metals.

The invention discloses a self-balancing anti-disengagement crane hook with an auxiliary hook, and belongs to crane hooks. The self-balancing anti-disengagement crane hook with the auxiliary hook comprises a hook body, wherein a main auxiliary hook and an auxiliary auxiliary hook are arranged on the lower side of the hook body, and the auxiliary auxiliary hook is located at the lower side of the main auxiliary hook. According to the crane hook, the main auxiliary hook and the auxiliary auxiliary hook with different angles are arranged on the lower side of the hook body, the main auxiliary hook, the auxiliary auxiliary hook and the hook body are in a free rotation state, on the basis that lifting and transferring of heavy objects by the hook body are not affected, when the hook body inclines, the main auxiliary hook and the auxiliary auxiliary hook can automatically adjust positions and angles thereof under the action of self weight, then a balance state is formed, a heavy object is secondarily hooked when the heavy object is gradually separated from the hook body, falling time of the heavy object is delayed, time is provided for finding and processing of workers, and therefore an accident rate of falling of the heavy object is reduced, and use safety of a crane is greatly improved.

The invention discloses a piperazine-containing ferulic acid derivative and a preparation method and application thereof, and belongs to the technical field of drug synthesis and agricultural disease control, the structural general formula of the piperazine-containing ferulic acid derivative is shown in the specification, in the formula, R1 is ethyl, allyl, isopropyl, propynyl, benzyl, o-methylbenzyl, m-methylbenzyl and o-fluorobenzyl; R2 is ethyl sulfonyl, 4-methyl benzenesulfonyl, 4-nitrobenzenesulfonyl, 4-trifluoromethyl benzenesulfonyl, 4-fluorobenzenesulfonyl, 2, 5-dichlorobenzenesulfonyl, 4-bromobenzenesulfonyl, 4-bromine-3-trifluoromethyl benzenesulfonyl, 3-trifluoromethyl benzoyl, 4-fluorobenzoyl, 2-fluorobenzoyl, 4-methoxybenzoyl, 5-chlorovaleryl, 4-chlorobutyryl, 4-fluorobenzyl, 2-methoxybenzyl, 3, 4, 4-trifluorobutyl-3-alkene 1-yl, 2-methoxy-2-oxoethyl, 2-oxo-2-phenylethyl. The drug molecule is high in activity, the inhibitory activity on TMV and CMV is remarkable, the structure of the drug is derived from natural products, and the drug is environmentally friendly, easy to metabolize and degrade, simple and safe in preparation process and relatively stable in physicochemical property.

The invention discloses a deep underwater observation ship which comprises a cabin (1) and at least one buoy (2), the buoy (2) is connected to the upper portion of the cabin (1), and a swing type counterweight assembly (4) is arranged at the bottom of the cabin (1). By means of the buoys which can make the whole ship body partially float on the water surface, the stability of the ship body is improved; the swing type counterweight assembly is arranged at the bottom of the cabin, so that a counterweight block vertically faces the gravity of the earth all the time, shaking and vibration of a ship body can be effectively relieved and eliminated, and the stability and riding comfort of the ship during advancing are effectively improved; and moreover, the ship body draws deeper, and people in the ship can realize deep observation. In addition, the gravity safety adjusting assembly is arranged at the bottom of the cabin, so that when danger occurs, such as cabin water leakage or maintenance, counter weight can be released actively, the gravity of the ship body is reduced, the ship body is prevented from sinking underwater, or maintenance and turning are facilitated. Therefore, on the basis of realizing a swing type counterweight structure, a counterweight separation function is realized.

The invention relates to a pharmaceutical composition for hair growth and a preparation method thereof. Its active ingredients are composed of the following raw materials: safflower, rehmannia glutinosa, rehmannia glutinosa, Sophora flavescens, Radix Paeoniae Alba, Sperancifolia, Polygonatum, Cortex Phellodendri, Codonopsis pilosula, Minoxidil, Tangeretin, Epidermal Growth Factor. The present invention uses safflower, rehmannia glutinosa, rehmannia glutinosa, flavescens flavescens, Radix Paeoniae Alba, Tugucao, Polygonatum, Cortex Phellodendri and Codonopsis pilosula as components of traditional Chinese medicines, and takes minoxidil, orange peel and epidermal growth factor as components of western medicines. Used in combination, it can penetrate the cortex and be directly absorbed by cortical cells, improve the nutritional status of the hair, regulate the balance of endocrine and sex hormones, stimulate the production of melanin in the human body, prevent and treat both physiological and pathological hair loss, and have good clinical effects.

A solid heat energy storage system with multiloop connectors comprises a multi-heat source system, a pipeline, a multi-heat exchanging system, a solid energy storage body, a valve set, variable frequency drivers, a control device, a heat consumer and a dredging cavity and is technically characterized in that the solid energy storage body is internally provided with heat carrier pipelines which areof a multi-group structure or a single-group structure, and each heat carrier pipeline is arranged in two layers or more; the heat exchanging backflow end of each single-group structure is connectedwith the heat discharging variable frequency driver and then connected with a heat discharging backflow end pipeline, and the heat exchanging backflow end of each multi-group structure is connected with the heat discharging variable frequency driver and then connected with the heat discharging heat carrier pipeline on the bottom layer of the same group; the heat discharging output end is connectedwith the heat carrier pipeline of each layer in the solid energy storage body, the heat discharging backflow end pipelines are connected with the heat storage variable frequency driver and then connected with a pipeline at the bottom end of the dredging cavity, and pipelines at the two ends of the heat storage variable frequency driver are connected with heat storage bypass-valves; and the valveset is arranged on the outer side of a heat preservation layer.

The invention discloses a self-balancing anti-dropping crane hook with an auxiliary hook, belonging to a crane hook. A self-balancing anti-dropping crane hook with an auxiliary hook comprises a hook body and a lower side of the hook body. The main and auxiliary hooks and the auxiliary auxiliary hooks are provided, and the auxiliary auxiliary hooks are located on the lower side of the main and auxiliary hooks. The hook and the hook body are in a free rotation state. On the basis of not affecting the lifting and transferring of heavy objects by the hook body, when the hook body tilts, the main auxiliary hook and the auxiliary auxiliary hook can automatically adjust themselves under the action of their own weight. The position and angle form a balanced state, and when the heavy object is gradually separated from the hook body, it acts as a secondary hook for the heavy object, delays the falling time of the heavy object, and provides time for the staff to find and deal with it, thereby reducing the weight of the heavy object. The incidence of falling accidents has greatly improved the safety of the crane.

The invention relates to the technical field of vehicle-mounted systems and provides a method for maintaining balance by gyroscopes in a vehicle-mounted system, solving the technical problem in the prior art that traffic accidents caused by imbalance cannot be effectively avoided. The vehicle-mounted system comprises gyroscopes arranged at two sides of a vehicle, an acceleration sensor, a servo control system and a driving motor, wherein the gyroscopes and the output end of the acceleration sensor are connected with the servo control system; the gyroscopes respectively transmit balance coefficients of the two sides of the vehicle to the servo control system; the acceleration sensor transmits the current acceleration value to the servo control system; the servo control system determines the impacted position of the current vehicle according to the balance coefficients and the acceleration value; and the servo control system controls the driving motor according to the determined position so as to apply opposite driving force in the position opposite to the determined position to enable the vehicle to keep balance, thereby realizing the technical effect of effectively adjusting the balance based on the gyroscopes.

The invention discloses a respiratory device for pediatric clinical use and relates to the technical field of clinical medical treatment. The respiratory device comprises a fixed frame, a buffer device, a respirator body, a warning lamp, universal rollers, a humidifier control plate, an air inlet pipe, a buffer pipe, a humidifier, a movable push plate, a fixed plate, a telescopic rod, a buffer spring, a detection device, an electromagnetic valve, an air pump, a gas humidity detector, a connecting pipe and an air outlet pipe, the buffer device is connected to the fixed bracket through an installation groove, the installation groove is formed in one surface of the buffer device, and the respirator body is connected to the buffer device through the installation groove. According to the respiratory device for pediatrics clinical use, the balance of oxygen delivery is better regulated by arranging the buffer device matching with the humidifier, so that harm to the body of a patient caused by too fast airflow can be effectively prevented; and by arranging the detection device matching with the gas humidity detector, the humidity of the oxygen can be detected, so that the patient can breathe oxygen with proper humidity.

The invention discloses an anti-settlement instrument for a direct shear test structure surface sample, which comprises a base on which a bracket is fixedly installed, the upper end of the bracket is provided with a perforation and a balance bar is fixedly installed through a nut, and the side wall of the balance bar is provided with Thread, one end of which is fixed with a balance weight, and the other end is fixed with a wrench holder through a connecting piece. The wrench holder includes two sets of four horizontal slotted clamps and vertical clamps, each with two horizontal slotted clamps and two longitudinal clamps It is in the shape of a "well" and is fixed and installed by vertical foot screws. There is a level bubble in the horizontal grooved fixture, and the longitudinal fixture is fixed in the groove of the horizontal grooved fixture through a horizontal nut. The invention not only has simple structure, easy disassembly and convenient operation, but also has low cost and good effect.

The invention provides a series of symmetrical sulfone-containing wet-processing blue organic electroluminescence materials, which contain sulfones, substituted carbazoles, fluorenes, triphenylamines and their derivatives. The balance of transmission; increase the solubility of molecules by increasing the branching of alkyl chains, which is beneficial to wet processing and reduces production costs. This series of electroluminescent materials involves the field of electroluminescence, which can emit blue and dark blue fluorescence and can be applied in the fields of OLED lighting and OLED display. It has a strong electron acceptor and a weak electron donor, a large conjugated structure, and a twisted and partially rigid planar structure, which is beneficial to contain the intermolecular force, improve the stability of the device, and obtain high-level fluorescent quantum efficiency and blue light materials.

The invention relates to an organic electroluminescence device and a preparation method thereof. Comprising: a hole injection layer, including a first doped layer and / or a second doped layer; wherein, the first doped layer includes a P-type dopant; the second doped layer includes a P-type dopant and A hole transport material; a hole transport layer formed on the hole injection layer; and an electron blocking layer formed on the hole transport layer; wherein the HOMO level difference between the electron block layer and the hole transport layer is less than or equal to 0.2eV . The P-type dopant in the first doped layer can increase the amount of hole injection, thereby improving the life of mass-produced devices; in the second doped layer, by adjusting the doping concentration of the P-type dopant, it can control The injection amount of holes can adjust the balance of electrons and holes, thereby improving the life of mass-produced devices. At the same time, the HOMO energy level difference between the electron blocking layer and the hole transport layer is less than or equal to 0.2eV, which can reduce the power consumption of the organic electroluminescent device, thereby improving the lifespan of the mass-produced device.

The invention specifically relates to an external Chinese herbal liquid for treating gynecological diseases, belonging to the field of Chinese herbal medicines. The external Chinese herbal liquid is characterized by being prepared from the following main raw materials by weight: 20 to 30 parts of hairyvein agrimony, 20 to 30 parts of cockscomb, 20 to 30 parts of Radix Sophorae flavescentis, 20 to 25 parts of Rhizoma Atractylodis, 20 to 25 parts of Semen Juglandis, 15 to 25 parts of Japanese ardisia stems and leaves, 15 to 30 parts of dandelion, 10 to 30 parts of broom cypress fruit, 10 to 20 parts of Radix Scrophulariae, 5 to 10 parts of borneol and chlorhexidine acetate accounting for 0.05% of the amount of extracted Chinese herbal liquid. Compared with the prior art, the external Chinese herbal liquid has the advantages that 1) the dosage form of the liquid is aqua, the pH value of the external Chinese herbal liquid is consistent with the pH value of human vaginas, and the external Chinese herbal liquid can improve and maintain the balance of microbial floras in the vagina and is mild and non-irritant; and 2) the external Chinese herbal liquid is a pure traditional Chinese medicine antibiotic and allows a self protection system of the vagina to gradually restore its balance by inhibiting the growth of harmful pathogens, adjusting the balance of microbial floras in the vagina and restoring damaged vaginal and cervical mucous membranes.

The invention relates to a central running water filtering system, which comprises a casing and a filtering device. One end of the casing is provided with a water inlet, and the other end of the casing is provided with a water outlet. The filtering device comprises a front-located filter and a running water inner container, the front-located filter is connected with the water inlet, the running water inner container is connected with the rear end of the filter and matched with the casing in transition mode, and a filtering core composed of an activation mineralization material is filled inside the casing. The running water filtering system is long in service life, can remove particulate matters such as impurities and sand in water and a pipeline effectively, effectively removes pollutantssuch as heavy metal, organic compounds, chlorine and chloric compounds, sterilizes bacteria, activates mineralized micromolecular water, and obtains healthy, safe and sterile drinking water.

The purpose of the invention is to provide a steam-curing car steering device for intelligent standard brick production, and solve the technical problem of steering of the steam-curing car before entering a steam-curing kettle. The steam-curing car steering device for the intelligent standard brick production comprises a steam-curing car mechanism for carrying a green brick; a steering plate mechanism for lifting and rotating the steam-curing car mechanism; and a docking rail mechanism avoiding the original guide rail of the steam-curing car mechanism and docking with a steering guide rail.

The invention relates to a composition capable of reducing blood fat and improving a gastrointestinal tract function, and a preparation method for the composition. The composition mainly focuses on the efficacies of two aspects, wherein the first efficacy is blood fat reduction, and the second efficacy is gastrointestinal tract function improvement. By aiming at the efficacy of blood fat reduction, herba portulacae can be mainly prepared into a micro-capsule, and the micro-capsule is compatible with fructus crataegi powders, fermented red rice powders and corn oligopeptide, which have the samefunction of reducing blood fat and regulating blood pressure, so as to obviously improve the functions of the composition of regulating blood fat balance and reducing the contents of cholesterol andtriglyceride in blood. By aiming at the efficacy of gastrointestinal tract function improvement, flos celosiae cristatae and herba potentillae chinensis are manufactured into an extract, the extract is compatible with polydextrose full of dietary fibers, konjaku flour and radix puerariae lobatae powder, the composition slightly stimulates gastrointestinal tracts, and therefore, the composition hasthe miraculous efficacies on moderately nourishing, moistening the intestines for relaxing the bowels, clearing away heat and toxic materials, stop bleeding, realizing detumescence, removing ulcers,regulating intestinal flora balance and improving gastrointestinal tract functions.

The invention relates to a front-rear axle balance adjusting mechanism for a locomotive, which comprises a chassis frame, a front axle and a rear axle. The front axle and the rear axle are provided with a front axle transverse-horizontal balance mechanism and a rear axle balance adjusting mechanism respectively. The front axle transverse-horizontal balance mechanism comprises a front axle beam between two front wheels, the front end of the chassis frame is connected with an outer square tube of the front axle beam, front axle balance cylinders are arranged at the left end and the right end ofthe front of the chassis frame respectively, a front axle telescopic cylinder is arranged between an inner square tube and the outer square tube, the rear axle balance adjusting mechanism comprises arear axle cross beam between two rear wheels, a rear axle frame is arranged on the rear axle cross beam, and a rear-axle movable adjusting cylinder is arranged between an inner square tube and an outer slidable square tube of the rear axle frame. The front-rear axle balance adjusting mechanism is reasonable in structure, economical and practical, and can be used for effectively adjusting balance of the whole locomotive in advancing, operating efficiency and operating quality of the locomotive are improved effectively, and the front-rear axle balance adjusting mechanism is better adaptable to harvesting of crops in different planting modes.

The invention provides an English four-line lattice rapid hand-drawing tool. The English four-line lattice rapid hand-drawing tool comprises a shell, an alignment bracket, a material changing handle, a right clamping plate, a left clamping plate, a chalk reversing set, four sets of alignment top ends, a first hinge plate and two outer sliding grooves, wherein the alignment bracket is fixedly connected to the front end of the shell; the material changing handle is slidably connected to the upper surface of the shell; the right clamping plate is hinged to a top plate of the inner surface of the shell; the left clamping plate is fixedly connected to the lower portion of the left side of the shell; the chalk reversing set is arranged on the left side of the left clamping plate; the shell comprises an outer handle which is fixedly connected to the upper surface of the shell; the four sets of alignment top ends are evenly arranged and fixedly connected to the top plate of the inner surface of the shell; and the first hinge plate is a rectangular plate, and the upper end of the first hinge plate is fixedly connected to the top plate of the inner surface of the shell. The function of adjusting the direction and angle of the tip end of a chalk is added to English scribing equipment, the working position of the chalk is controlled, the best effect of the chalk is brought into play conveniently, and the drawing quality is improved.

The invention relates to a front-rear axle balance adjusting mechanism for a locomotive, which comprises a chassis frame, a front axle and a rear axle. The front axle and the rear axle are provided with a front axle transverse-horizontal balance mechanism and a rear axle balance adjusting mechanism respectively. The front axle transverse-horizontal balance mechanism comprises a front axle beam between two front wheels, the front end of the chassis frame is connected with an outer square tube of the front axle beam, front axle balance cylinders are arranged at the left end and the right end ofthe front of the chassis frame respectively, a front axle telescopic cylinder is arranged between an inner square tube and the outer square tube, the rear axle balance adjusting mechanism comprises arear axle cross beam between two rear wheels, a rear axle frame is arranged on the rear axle cross beam, and a rear-axle movable adjusting cylinder is arranged between an inner square tube and an outer slidable square tube of the rear axle frame. The front-rear axle balance adjusting mechanism is reasonable in structure, economical and practical, and can be used for effectively adjusting balance of the whole locomotive in advancing, operating efficiency and operating quality of the locomotive are improved effectively, and the front-rear axle balance adjusting mechanism is better adaptable to harvesting of crops in different planting modes.