39results about How to "Realize multifunctional operation" patented technology

The invention relates to a minitype multifunctional heading machine, comprising a rack, the lower part of which is provided with a traveling mechanism; the lower part of the front end of the rack is provided with a shovel board mechanism, the middle-lower part of the rack is provided with a conveying mechanism from front to back in an extending manner; the rack is also provided with a power mechanism and a cooling system; the front end of the rack is provided with a steering mechanism which is provided with an execution control mechanism used for installing a cutting head or a breaking hammer or a bucket; the cooling system comprises a main water tank, an auxiliary radiator, a plate-fin water radiator, a water pump, a three-way ball valve and an adaptive pipeline of the three-way ball valve and the like; and the plate-fin oil heat exchanger of cooling hydraulic oil is arranged in the main water tank. The machine is convenient for realizing the replacement of the cutting head or the breaking hammer or the bucket, adapts to multifunctional operation, can realize cutting and assist in finishing charging operation at the same time, reduces special procedure of repairing the top part and lateral side of the tunnel; when external water source supply dose not exist, the cooling water in the water tank can carry out cycle operation to reduce the temperature of hydraulic oil, thus ensuring that the machine can work normally.

The invention discloses a water and fertilizer integrated multifunctional mulch film recovery machine. The machine comprises a vehicle frame, wheels and a driving mechanism, wherein a water and fertilizer integrated spray system and a film winding mechanism are arranged on the vehicle frame; the wheels of the vehicle frame include motor wheels and follower wheels, and a storage battery and a controller are configured; meanwhile, a sliding way is vertically formed in the vehicle frame, a sliding rod is mounted in the sliding way in a matched way, and a locking bolt is arranged; and a film picking mechanism is arranged at the lower end of the sliding rod. The machine can enter a plurality of furrows and travel along the furrows to recovery films. The machine is particularly suitable for ridge and furrow planting modes, and is especially suitable for tobacco mulch film recovery. The land pollution is alleviated and the sustainable development of tobacco production is kept. The whole film can be recovered and the problem of rotted film residues does not exist; the machine integrates fertilization, water replenishment and film receiving, and can realize multifunctional operations; and the film picking mechanism can be adjusted in height, so that the machine can be adjusted and used according to specific application conditions.

The invention relates to a track-ground dual-purpose conveyor applied to forest, fruit and tea gardens and belongs to the technical field of agricultural conveying machinery. The track-ground dual-purpose conveyor applied to the forest, fruit and tea gardens comprises a double track frame, a plurality of conveying units and a traction mechanism. When a freight vehicle needs to be conveyed to a high place from a low place in a mountain and hill area, the freight vehicle is placed on sliding frames, the traction mechanism pulls the highest sliding frame to slide upward, every two adjacent sliding frames are connected through a chain, and thus the traction mechanism can pull all the conveying units to move upward. When the freight vehicle is conveyed to the particular height of the mountain and hill area along with the conveying units, the freight vehicle is moved off from the sliding frames, at the moment, since the freight vehicle is provided with ground wheels, the freight vehicle caneasily run on the particular height of the mountain and hill area, and thus the freight vehicle can run on tracks of the double track frame and the ground of the mountain and hill area, and the dual purpose effect is achieved. The freight vehicle can run on the ground and the tracks.

The invention discloses a multifunctional stage lamp. The multifunctional stage lamp comprises a base, a stage main lamp device, a stage magic lamp device, a main control circuit and fog spraying devices, wherein the stage main lamp device is installed in the center of the base, the stage magic lamp device is installed beside the stage main lamp device and arranged inside the base, the fog spraying devices are arranged at corners of the base and face outwards, a dry ice fog storage is arranged in the base and connected with the fog spraying devices, the stage main lamp device, the stage magic lamp device and the fog spraying devices are respectively connected with the main control circuit, and the main control circuit is arranged at the bottom of the base. By the mode, the multifunctional stage lamp can control conversion of various lamplights, has the fog spraying function and achieves the multifunctional operation, thereby enhancing the stage effect and foiling performance atmosphere.

The invention discloses multifunctional wristband type equipment. The multifunctional wristband type equipment comprises an inductor, a data processor, a working main body and an expansion device; an expansion frame is mounted at the bottom in the working main body; an expandable spring is mounted in the expansion frame; an upper base is mounted at the upper end of the expandable spring; a rubber outer ring is mounted at the outer side of the working main body; an alarm shell is mounted at the left upper side in the rubber outer ring; an alarming button is mounted at the inner end of the alarm shell; the inductor is mounted below the left side of the alarming button; a rescuing sound making button is mounted at one side of the inductor; an openable bayonet is arranged below the right side of the rescuing sound making button; a bayonet fixing groove is formed in one end of the openable bayonet; a sound receiver is arranged above the right side of the bayonet fixing groove; the data processor is mounted above the left side of the sound receiver; a PLC (Programmable Logic Controller) electric control unit is mounted at one end of the data processor. The multifunctional wristband type equipment has wide application and is convenient to use.

The invention discloses a device and a method for preparation of a graphite electrode nipple. The preparation device comprises a milling mixer main body, a feeding funnel, milling wheels, a rotating shaft, a gear, a first motor, a uniform screening assembly, a stirring and mixing assembly, a discharge outlet, a discharge pipe and a supporting frame, wherein the inner walls of two sides of the topend of the milling mixer main body are respectively and symmetrically provided with a milling wheel. The preparation device provided by the invention can simultaneously realize multifunctional operations of milling, screening and mixing, realizes integration of the preparation process of a material, and solves the problem of inconvenience due to the needs of selection of a large plurality of processing machines and repeated feeding and discharging for traditional preparation. The preparation method for the graphite electrode nipple is perfected, and the temperature and pressure during preparation are strictly regulated, so the quality of a finished product is guaranteed, and the rate of scrapping is reduced; and through the use of a milling mixer in the preparation method provided by the invention, uniform particle size of a finely-powdered electrode material of the graphite electrode nipple can be guaranteed.

The invention discloses a wheelbarrow, comprising a frame and a handrail, wherein the handrail is arranged on the frame and is provided with a handle, a wheel is arranged at lower part of the frame; the wheel is driven by an electromotor; the key of the wheelbarrow is that a controller connected with an accumulator is arranged on the frame; a sensor is arranged on the handle; the controller controls the rotation speed of the motor according to signals of the sensor; a motor and a generator are arranged on the frame; the power output shaft of the motor is connected with the generator to supply power for the electromotor and charge the accumulator. The power output shaft of the motor can drive devices such as a water pump, a spraying device, a rotary tillage device and so on to finish transportation to other places to achieve multifunctional field work. According to the wheelbarrow, mechanisms such as a clutch, a gearbox, a transmission device and the like on the traditional power wheelbarrow are saved, the wheelbarrow has the characteristics of simple structure, flexible layout and convenient operation and can be widely applied in mountain land areas which have narrow roads and are not suitable for other normal transport tools.

The invention is a direct-digital pressure transmitter, including the capacity presure sensor; the resonant circuit used to receive the capacity changing value and directly transform it into the oscillation frequent signal; the SCM, the external RAM and the input equipment, used to adjust the measuring range and input the measuring parameters; the display cell. The method as follows: initialization setting, and operation and judgement according to the input key value: if measurement, directly get the pulse frequency and make the interpolation operation to get the pressure value, then display the result, if parameter setting, read in the given pressure value and measure the pulse frequency and calculate the corresponding pressure value and save it to RAM.

The invention discloses a hard rock non-explosive tunneling, drilling and splitting integrated trolley which comprises a walking mechanism, a frame, a drilling and splitting integrated machine and a drilling machine. The drilling and splitting all-in-one machine comprises a first drilling arm, a first drilling device, a splitting device, a positioning device, a slewing bearing, a support and a limiting mechanism; the positioning device comprises a positioning shaft and a positioning tip, the first drilling device and the splitting device are both fixed to the positioning shaft, the first drilling device comprises a first tunneling mechanism and a first drill rod, and the first drill rod is installed on the first tunneling mechanism; the splitting device comprises a splitting oil cylinder and a splitting rod, and the splitting rod is installed on the splitting oil cylinder; and the limiting mechanism comprises a limiting block and a stop block set, the limiting block is arranged at thetail end of the positioning shaft, and the stop block set is arranged on the support and used for limiting the relative positions of the first drill rod and the splitting rod under the rotation driving of the slewing bearing. By arranging the two drilling devices and the positioning device, the splitting positioning precision is improved.

The invention relates to a multifunctional road guardrail cleaning device for municipal engineering, and belongs to the technical field of road auxiliary equipment. The multifunctional road guardrailcleaning device for the municipal engineering comprises a mounting frame, an adjusting mechanism, a moving mechanism, a limiting mechanism, a monitoring mechanism and a cleaning mechanism, wherein theadjusting mechanism is installed in the mounting frame; the moving mechanism, the limiting mechanism and the monitoring mechanism are fixedly connected with the mounting frame; the cleaning mechanismis fixedly connected with the adjusting mechanism; and the cleaning mechanism comprises a scrubbing assembly, water spraying assemblies and a brushing assembly. The scrubbing assembly and the water spraying assemblies are both located in the middle of the brushing assembly, and the adjusting mechanism comprises an adjusting frame and two adjusting assemblies, wherein the adjusting frame is installed in the mounting frame and is connected with the mounting frame through the two adjusting assemblies. The multifunctional road guardrail cleaning device for the municipal engineering has two functions of monitoring and cleaning a guardrail, and the cleaning mechanism can be separated from the guardrail through the work of the adjusting mechanism, so that the moving mechanism can quickly move the multifunctional road guardrail cleaning device for the municipal engineering, and the road surface is monitored through the monitoring mechanism.

The invention provides a semi-automatic fruit peeling device, which is characterized by comprising a frame, a belt pulley rotary peeling mechanism, a spring lead mechanism, and a cutter adjusting mechanism. The belt pulley rotary peeling mechanism, the spring lead mechanism and the cutter adjusting mechanism are fixedly arranged on the left side, the middle side and the right side of the frame respectively. The cutter adjusting mechanism comprises a cutter adjusting lead shaft, a sliding block, a cutter and a cutter adjusting spring. The sliding block is provided with a positioning hole, wherein a positioning shaft and the positioning hole are matched with each other. The cutter can axially move along the cutter lead shaft and the positioning hole so as to realize the fitting of the bladeand the fruit in the peeling process. The semi-automatic fruit peeling device can replace manpower with a machine that realizes semi-automatic peeling of fruits. The semi-automatic fruit peeling is easy to operate and adapt to fruits with different sizes.

The invention discloses a high-efficiency multifunctional power tiller which comprises an engine, a driving shaft, a reducer, a front wheel, a rack, a rotary blade shaft, a steering mechanism, a rear wheel, a wheel driving mechanism and a rotary blade group lifting mechanism, wherein the engine transfers power to the reducer through the driving shaft, and the driving shaft drives the rotary blade shaft to rotate through a rotary tillage driving component. According to the invention, the bottom of the rack is provided with a front wheel driving shaft, a rear wheel driving shaft and the rotary blade shaft, the rotary blade shaft and the rear wheel driving shaft are separate, the rear wheel is arranged on the rear wheel driving shaft, and four wheels are driven to walk when the power tiller is operated; the rotary blade shaft only drives a rotary blade blade, the whole power tiller keeps balance through four road wheels, a manipulator does not need to use force to maintain the balance of the whole power tiller, the operation is portable, the time is saved, the labour is saved, and old men and women can operate the high-efficiency multifunctional power tiller; and the whole power tiller walking, the whole power tiller turning and the rotary tillage operation can be used for realizing a machinery automatic combination process, the farming efficiency is high, and the farming effect is good.

The invention discloses a flattening and cleaning device for paper products, comprising a driving roller, a flattening roller disposed above the driving roller, and a roller housing for installing theflattening roller. The length and the size of the roller housing are larger than the flattening roller such that the flattening roller can be installed in the roller housing. The lower end of the roller housing has an open structure. The front and rear ends of the flattening roller are both installed by a hinge shaft, the lower end face of the flattening roller protrudes from a lower end openingof the roller housing, and the flattening roller presses against the driving roller. According to the flattening and cleaning device for paper products, the overall device of the invention has reasonable structure and convenient use, arrange the flattening device and the cleaning device on a set of equipment in which the cleaning device can be hidden and used, and achieve multifunctional operation.

The invention discloses a self-steering water and fertilizer integrated mulch film recovery machine. The machine comprises a vehicle frame, wheels and a driving mechanism, wherein a water and fertilizer integrated spray system and a film winding mechanism are arranged on the vehicle frame; the wheels of the vehicle frame include motor wheels and follower wheels, and a storage battery and a controller are configured; leg parts are distributed in the positions corresponding to furrows below the front and back ends of the vehicle frame; the wheels are connected to the lower parts of the leg parts through sleeve pipes, and a synchronous steering mechanism is arranged; and a film picking mechanism is further arranged at the bottom of each sleeve pipe. The machine can enter a plurality of furrows and travel along the furrows to recovery films. The machine is particularly suitable for ridge and furrow planting modes, and is especially suitable for tobacco mulch film recovery. The land pollution is alleviated and the sustainable development of tobacco production is kept. Wheel directions are synchronously adjusted in situ, and synchronous rotation of all the wheels can be realized only through an electric control moving mechanism, so that the moving control is very convenient.

The invention provides a method and device for intelligent wearable equipment to conduct functional operation through body temperature detection. The method for the intelligent wearable equipment to conduct the functional operation through the body temperature detection comprises the steps that monitoring is conducted on human body temperature; when the detected temperature reaches a preset value, a sensing signal corresponding to the preset temperature value is triggered; preset order information corresponding to the sensing signal is determined according to the sensing signal; content of the order information is analyzed and the order information is sent to a corresponding response terminal, and the response terminal executes corresponding operation according to the content of the order information. The invention further provides a device for the intelligent wearable equipment to conduct the functional operation through the body temperature detection. The device for the intelligent wearable equipment to conduct the functional operation through the body temperature detection has the advantages that an exhibition way of body temperature changes in the body temperature monitoring process is increased, and multifunctional operation conducted through the body temperature monitoring is achieved.

The invention relates to a column-hanging type multifunctional heat conducting fort comprising a heat conducting fort shell and a burner arranged on the upper middle portion of an inner cavity of theheat conducting fort shell. A double-layer heat conducting pipe is vertically arranged at the middle portion of the inner cavity of the heat conducting fort shell, the double-layer heat conducting pipe forms a heat conducting fort body, the exterior of the heat conducting fort body is surrounded by a heat conducting pipe shell, an upper end outlet of the heat conducting fort body is connected to an upper header, and a lower end inlet of the heat conducting fort body is connected to a lower header; and the upper side of the inner cavity of the heat conducting fort shell is provided with a wasteheat purification device, the waste heat purification device communicates with the burner, and the waste heat purification device further communicates with the lower header through a high temperatureoil pump and a high temperature water pump. The column-hanging type multifunctional heat conducting fort is small in floor space, high in heating speed and free of pollution, does not require workersto install on site, saves cost and improves efficiency.

The invention discloses a multifunctional sunshade tooling for blueberries, which comprises a left guide rod and a right guide rod which are horizontally arranged. The surface of the left guide rod and the surface of the right guide rod each are provided with a guide groove, a roller is arranged between the left guide rod and the right guide rod, the two ends of the roller are provided with guidegears, each guide gear is embedded in the corresponding guide groove, the upper surface of the left guide rod and the upper surface of the right guide rod each are provided with a connecting bracket,a connecting shaft is horizontally arranged between the two connecting brackets, the connecting shaft is provided with a sunshade film, the other end of the sunshade film is fixed on the roller, and the bottom surface of the left guide rod and the bottom surface of the right guide rod each are provided with support columns with adjustable height. According to the multifunctional sunshade tooling for blueberries disclosed by the invention, the sunshade film is laid and rolled up by using the roller, which greatly improves the work efficiency; and at the same time, a water pipe is installed on the laid tooling, while the sunshade film is laid, the blueberry tree can be irrigated to realize the multi-functional operation of the sunshade tooling.

The invention belongs to the technical field of civil engineering construction, and relates to a self-propelled multifunctional concrete spreader. The self-propelled multifunctional concrete spreadercomprises a bracket, supporting arms, a main arm and a balance arm, wherein the supporting arms are rotationally arranged on the top of the bracket, and a rotation driving assembly drives the supporting arms to perform swinging action relative to the bracket; and the main arm is provided with a construction assembly. The self-propelled multifunctional concrete spreader can be directly installed ona proper model of a truck frame, through the standardization and formalization of a structural member, the assembly structure design of the concrete spreader is achieved, the concrete spreader has efficient deformation and assembly performance and can be applied to different project construction work, in the whole construction process, the turnover transportation of the concrete spreader can be reduced, the work efficiency is improved, and the construction cost is reduced; by cooperating with the design of the assembly and folding structure, the integral stability support is achieved, the safety of the concrete spreader can be ensured during both operation and transportation, the requirements for infrastructure of construction sites are reduced, and the efficient construction work is facilitated.

The invention discloses an office energy management system and a control method thereof. The system comprises an intelligent control integrated interface device, an intelligent control panel, a central air conditioning device, a lighting device and a curtain control device. The intelligent control integrated interface device comprises an interface shell and a CAN bus interface module arranged in the interface shell, and the control equipment is electrically connected with the CAN bus interface module through a CAN bus interface; the intelligent control panel comprises a panel shell, a controldevice, a timing device and a cover plate, the timing device is electrically connected with the control device, the control device is electrically connected with the CAN bus interface module through aCAN bus; the timing device and the control device are arranged in an accommodating cavity of the panel shell, one surface of the cover plate detachably covers an opening of the panel shell, the coverplate is provided with a capacitive touch screen, and the capacitive touch screen is electrically connected with the control device. The office energy management system and the control method thereofcan optimize the energy management system of the building and reduce the system cost.

The invention discloses a simplified concentrated-seed-discharging-type precise hole-direct-seeding machine for rice. The machine comprises a rice transplanter power device, a hanging device, a rack,a direct current driving motor, a distributor, a seed discharging device, a seed box, seed guiding pipes, a pesticide tank, a pesticide spraying pump, a pesticide liquid pipe, a spray rod, furrow openers, copying floating plate adjustment devices, copying floating plate connection frames and a copying floating plate; the seed discharging device is installed above the rack, the rack is installed onthe hanging device behind the rice transplanter power device, and the seed guiding pipes are installed between distributor ports under the seed discharging device and seed throwing pipes of the copying floating plate openers; the copying floating plate openers are installed below the rack through the copying floating adjustment devices, the pesticide tank is pressurized by the pesticide sprayingpump and connected with the sealed weeding spray rod by adopting the pesticide liquid pipe, and the sealed weeding operation is completed. The simplified concentrated-seed-discharging-type precise hole-direct-seeding machine for the rice integrates the advantages of concentrated seed discharging, sealed weeding, device and tool simplification and the like, one seed discharging device can conduct precise hole-seed-discharging on six rice rows, and after seed discharging, the synchronous sealed weeding operation is conducted; the simplified concentrated-seed-discharging-type precise hole-direct-seeding machine for the rice effectively improves the work efficiency and the seed discharging precision, achieves device and tool structure simplification, and meets the sowing operation requirementsof different regions.

The invention discloses a multifunctional dental ulcer therapeutic apparatus and a utilization method thereof. The multifunctional dental ulcer therapeutic apparatus comprises a therapeutic apparatusbody, a liquid storage tray, a partition plate, a liquid storage groove, medical cotton, a top cover, a spraying component, a medical cotton clamping component, a waste liquid recovery component, a liquid injection port, clamping fasteners and a valve. The utilization method includes: step one, preparation before use; step two, oral cavity sterilization; step three, sterilization waste liquid recovery; step four, spraying for medication; step five, tidying after use. The multifunctional dental ulcer therapeutic apparatus is simple and compact in structure, and multifunctional operations of sterilization, medication and waste liquid recovery can be realized; by arrangement of the spraying component, atomized spraying of liquid medicines can be realized, and the liquid medicines can be sprayed aiming at dental ulcers of patients, so that therapeutic effects are improved; by combination arrangement of the medical cotton clamping component at one end of a straight tube, ingenious and compact structure is realized, structural space is reduced, and simplicity and convenience in clamping of the medical cotton are achieved.

The invention discloses a multifunctional intelligent toilet. The toilet comprises a self-cleaning system and a foaming system. The self-cleaning system comprises a water inlet electromagnetic voltagestabilization magnetic valve, a gas pump, a reversing valve and a logic instruction circuit board, the foaming system comprises a liquid storage box, a foaming liquid pump, a foaming pipe and a foaming port, the foaming liquid pump sucks medicine liquid under control of the logic instruction circuit board and pumps the medicine liquid into a water-gas mixing pipe connected with a reversing valvewater outlet, after water, gas and liquid are mixed, the mixture enters the foaming pipe, and a foaming pipe outlet is connected with the foaming port. According to the multifunctional intelligent toilet, the foaming system comprises a second reversing valve with one inlet and two outlets, the liquid storage box, the foaming liquid pump, the foaming pipe and the foaming port, the second reversingvalve inlet is connected with a gas pump gas outlet, the first outlet of the second reversing valve is connected with the first reversing valve, and the second outlet of the second reversing valve isconnected with a foaming gas pipe; the foaming liquid pump sucks the medicine liquid and water at the same time, the medicine liquid and the water are mixed with gas in the foaming gas pipe, and the mixture enters the foaming pipe for generating foam. The multifunctional intelligent toilet is diverse in function, simple in structure, small in size and low in cost.

The invention relates to a minitype multifunctional heading machine, comprising a rack, the lower part of which is provided with a traveling mechanism; the lower part of the front end of the rack is provided with a shovel board mechanism, the middle-lower part of the rack is provided with a conveying mechanism from front to back in an extending manner; the rack is also provided with a power mechanism and a cooling system; the front end of the rack is provided with a steering mechanism which is provided with an execution control mechanism used for installing a cutting head or a breaking hammeror a bucket; the cooling system comprises a main water tank, an auxiliary radiator, a plate-fin water radiator, a water pump, a three-way ball valve and an adaptive pipeline of the three-way ball valve and the like; and the plate-fin oil heat exchanger of cooling hydraulic oil is arranged in the main water tank. The machine is convenient for realizing the replacement of the cutting head or the breaking hammer or the bucket, adapts to multifunctional operation, can realize cutting and assist in finishing charging operation at the same time, reduces special procedure of repairing the top part and lateral side of the tunnel; when external water source supply dose not exist, the cooling water in the water tank can carry out cycle operation to reduce the temperature of hydraulic oil, thus ensuring that the machine can work normally.

The invention discloses a transparent non-framework inflation double-sided dual-purpose umbrella with an automatic cooling function. The umbrella comprises an umbrella surface, a first air rod and a second air rod, wherein the umbrella surface comprises a first umbrella surface and a second umbrella surface; the second air rod coaxially arranged is arranged above the first air rod in a sleeving mode; the lower end of the second air rod is connected with a piston, and a double-connection gas valve is arranged at the upper end of the second air rod; the upper end of the umbrella surface is connected to the circumferential ring of the double-connection gas valve, and air inflation strip is arranged on the inner side of the umbrella surface; an annular air bag is arranged on the circumferential ring of the lower end of the umbrella surface; the upper end of the inflation strip is communicated with the side wall of the double-connection gas valve, and the lower end of the inflation strip iscommunicated with the annular air bag; a positioning elastic rib rope is arranged at the upper end of the first air rod; an air inlet and outlet conversion valve is arranged at the lower end of the first air rod; and an annular air-tight zipper is arranged between the upper end of the umbrella surface and the side wall of the double-connection air valve and at the connecting position of the upperend of the inflation strip and the side wall of the double-connection air valve separately. Compared with the prior art, the umbrella has the advantages of being light in weight, small in size, convenient to carry and store, relatively high in safety performance, capable of being used for two purposes, relatively convenient to use and easy to popularize and apply.

The invention relates to a multifunctional financial seal for accounting and a method for using the same. A slot for a remark area is provided on the bottom of the seal body. There is a first replacement seal installed in the groove, and a second replacement seal groove is opened on the bottom of the seal body on the other side of the groove in the remark area, and a second replacement seal is installed in the second replacement seal groove. block, the bottom surface of the stamp body on the other side of the second replacement signature groove is provided with a third replacement signature groove, and a third signature replacement block is movable installed in the third replacement signature groove, which is movable on the seal body Installed with a chapter cover, the top surface of the stamp body is fixedly connected with one side of the seal body connecting block, and the other side of the seal body connecting block is fixedly connected with the multi-functional remark replacement device; by replacing different rotating remark printing rings It realizes the diversification of information, notes and printing, and through the flexible and ingenious structural design, realizes the efficient conformity between the notes information and the blank area for signing and printing in the slot of the notes area, realizes multi-functional operation, and has good social and economic benefits.

The invention discloses a replaceable eyebrow pencil for makeup, which comprises a head body, a rotating rod and a main body of the eyebrow pencil. The head body is installed at the bottom of the main body of the eyebrow pencil. One end is sleeved with a turret, the front end of the turret is provided with a first spring, the outer side of the first spring is provided with a connecting groove, one end of the first spring is connected to a connecting shaft, and the bottom end of the connecting shaft is connected to a The upper end of the main body of the eyebrow pencil is rotatably connected with a connecting rod, the center of the connecting rod is provided with a groove, the upper end of the connecting rod is connected with the rotating rod, and the upper end of the rotating rod is clamped with a protective frame, The upper end surface of the protective frame is elastically connected with a pressing seat, and the bottom of the inner cavity of the pressing seat is provided with a second spring, and the second spring is provided with two groups, and the center of the second spring is connected with a connecting ball. The present invention is a replaceable cosmetic eyebrow pencil, and the purpose of replacement is realized through the setting of the head body.

The invention relates to a multifunctional road guardrail cleaning device for municipal engineering, which belongs to the technical field of road auxiliary equipment, and includes a mounting frame, an adjusting mechanism, a moving mechanism, a limit mechanism, a monitoring mechanism and a cleaning mechanism. The adjusting mechanism is installed on the mounting frame Inside, the moving mechanism, the limit mechanism and the monitoring mechanism are all fixedly connected to the installation frame, and the cleaning mechanism is fixedly connected to the adjustment mechanism. The cleaning mechanism includes a scrubbing assembly, a water spray assembly and a brushing assembly. The scrubbing assembly and The water spray assemblies are all located in the middle of the scrubbing assembly, and the adjustment mechanism includes an adjustment frame and two adjustment assemblies, the adjustment frame is installed in the installation frame, and the adjustment frame and the installation frame are connected by two adjustment assemblies. The invention has two functions of monitoring and cleaning the guardrail, and the cleaning mechanism can be separated from the guardrail through the operation of the adjusting mechanism, so that the moving mechanism can quickly move the invention, thereby monitoring the road surface through the monitoring mechanism.

The invention relates to a manipulator with multifunctional clamps, which includes a base, clamps, assembly parts and an electrical control system. The clamps include a first tong arm and a second tong arm that can be separated or clamped to each other; For fixing the clamp, the bottom is arranged on the base and can be flipped relative to the base; and the electric control system can control the operation of the manipulator. The tongs in the present invention can be tilted down 0-30° relative to the base, raised up 0-5°, turned leftward or rightward 0-45°, and realize pressing, stirring, slag removal, and crushing of the furnace mouth for the manipulator. Different operating functions such as slagging and removal of scrapped furnace lining provide conditions and convenience; in addition, the present invention uses an electrical control system to replace the hydraulic control system commonly used in the prior art, which not only facilitates adjustment and control, but also avoids leakage of liquid energy The potential safety hazards brought about and the operating environment pollution caused by maintenance during use are cleaner and safer.

According to the technical scheme, the heavy object grabbing mechanical arm is characterized in that the heavy object grabbing mechanical arm comprises a bottom plate, a disc is movably installed on the top face of the bottom plate, a fixing frame is fixedly installed on the top face of the disc, a mechanical lower arm is fixedly connected to the interior of the fixing frame, and a mechanical front arm is fixedly connected to one end of the mechanical lower arm; crescent plates are fixedly installed on the two sides of the mechanical front arm, a grabbing assembly is arranged on one side of the mechanical front arm and used for grabbing steel pipes, the mechanical claw is arranged and is in an arc shape, the pipes can be conveniently grabbed, the mechanical claw is connected to the mechanical front arm through a universal hydraulic wrist, and the grabbing tool can be rapidly replaced and installed; the multifunctional operation is achieved, meanwhile, the mechanical claw can be obliquely swung, the degree of freedom is increased, a mounting block on the mechanical claw can rotate, and therefore the mechanical claw can conduct multi-angle grabbing, manual dismantling is replaced, the cost is reduced, meanwhile, the dismantling efficiency is improved, and the mining work efficiency is improved.