64results about How to "Convenient mobile operation" patented technology

The invention discloses a full-automatic wall building process. The process comprises the following steps: (1) a wall building robot is in place; (2) blocks are in place; (3) the blocks are clamped; (4) coated mortar in place: a clamping mechanism is driven by a multi-axle mechanical arm to move under a mortar coating head; (5) primary mortar coating: mortar is coated on one surfaces of the blocks; (6) secondary mortar coating: after rotation of the blocks by 90 degrees, the mortar is coated on the other surfaces of the blocks; (7) wall building: the clamping mechanism clamps the mortar-coatedblocks; the multi-axle mechanical arm drives the clamping mechanism to shift the blocks onto walls; and then, after the blocks are placed down, the adjacent blocks are approached; and (8) the step (3) is returned to until the walls are built to reach a stated height. The full-automatic wall building process can realize full-automatic construction of automatic identification, positioning, grabbingand mortar coating of the blocks and wall building.

The invention relates to a gas recovery and reinflation device, which is a recovery and reinflation device of the sulfur hexafluoride gas used for the electric device, comprising a gas line part and an electric control part; wherein, the gas line part includes a hand valve, a normal closed electromagnetic valve, a filter decompressing valve, a decompressing valve, a safety valve and a one-way valve, furthermore, a digital display vacuum meter, an air pressure meter, a vacuum pump, a buffer tank, an absorbing device, a cooling fan, an air dividing device and recovery reinflation and vacuum extraction gas line formed by an air compressor; whereas, the electric control part comprises an alternating contactor, a power relay and a trapezoid control circuit formed by a programmable controller and so on. Besides, by controlling the alternating contactor and the power relay, the opening and the closing of partial valves of the gas line and the work state of the air compressor and vacuum pump are adjusted, realizing the process of recovery and reinflation of the sulfur hexafluoride and the vacuum extraction. Avoiding the possibility of the accident caused by frequent hand operation in the existing recovery device, the invention provides a new small recovery and reinflation device which has easy operation and can perform primary process to the sulfur hexafluoride gas.

The invention discloses an efficient unhusked rice dryer. The efficient unhusked rice dryer comprises a first air heater, a feeding hopper, a drying box and wheels installed at the bottom end of the drying box; the first air heater and the feeding hopper are commonly connected with the drying box; the drying box is the core part of the whole device; two diversion boards are arranged inside the drying box and are the first diversion board and the second diversion board; a conveying device is arranged below the second diversion board; a first inclined board is installed below the conveying device; a rubber baffle is arranged on the right side of the first inclined board; a second inclined board is installed at the lower end of the rubber baffle; and the lower left end of the second inclinedboard aligns at a discharging outlet. The efficient unhusked rice dryer sufficiently considers several factors for affecting the drying effect, for example, the contact area and time of unhusked riceand hot air, and the size of a heat source, the drying efficiency of wet unhusked rice is greatly improved, and the efficient unhusked rice dryer is worthy of being used and popularized in the agricultural crop drying field.

The invention discloses a fish meat and bone separating device. The device comprises a rack and a driving device, a transmission mechanism, a meat separator, an extrusion device, a feeding device and a discharge device, which are all arranged on the rack. The device is characterized in that the device also comprises a fish skin peeling device; the meat separator comprises a connecting disc and a main barrel; the axis of the connecting disc is arranged in the anterior-posterior direction; the main barrel is fixedly connected on the connecting disc from the front; the main barrel is integrally shaped like a cylinder shell; meat separating holes with diameters being 1-8mm are uniformly distributed in the wall of the main barrel and run through the wall; the distance between the edges of the adjacent meat separating holes is 2-20mm; the transmission mechanism transmits power to the meat separator and the extrusion device respectively via the driving device and acquires the fish meat via mutual extrusion; and the fish skin peeling device is arranged on the right of the main barrel of the meat separator and peels the remaining fish skin and fish bones from the main barrel.

The invention relates to a ninety-degree all-dimensional hydraulic drill carriage for a coal-mine gas control end-located drainage roadway. The drill carriage comprises a main engine body (1), an operation mechanism (2) and a caterpillar band traveling portion (3). The caterpillar band traveling portion (3) is located at the bottom of the main engine body (1), the operation mechanism (2) is installed on the main engine body (1) through a rotary platform (6), the operation mechanism (2) comprises a lifting mechanism (2.1), a horizontally-moving compensation mechanism (2.2) and a rotary mechanism (2.3), the lifting mechanism (2.1) is installed on the main engine body (1), the rotary mechanism (2.3) is connected to the lifting mechanism (2.1), and the rotary mechanism (2.3) is connected to the rotary mechanism (2.3). The ninety-degree all-dimensional hydraulic drill carriage for the coal-mine gas control end-located drainage roadway is convenient to construct and high in stability.

The invention discloses a light-gathering heat-gathering de-icing device. A light-gathering heat-gathering panel (2) supported through a hydraulic mechanism (6) is fixedly installed on a moving mechanism (7). The light-gathering heat-gathering panel (2) is connected with at least two high-energy photon lamps (1). The hydraulic mechanism (6) and the moving mechanism (7) are in parallel connection with a controller (5). The controller (5) and a heat dissipation component (3) are in parallel connection with a power source component (4). The light-gathering heat-gathering de-icing device is simple in structure and light and facilitates mobile operation; ice removal of power transformation devices of various voltage grades can be achieved; direct heating is performed, electrified ice removal is achieved, and the de-icing safety level is improved; energy consumption is small, and energy use efficiency is improved; mechanical injury of the power transformation devices can be effectively avoided; the focusing light spot radius is adjustable, so that large-area ice removal is achieved, and de-icing efficiency is improved.

The invention discloses a rock coring machine, which comprises a base, a holder, a lifting bracket, a drilling assembly, a first power unit, and a second power unit; the holder is arranged on the base, and is used for holding a rock to be cored; relative to the base, the lifting bracket is liftably supported on the base; the drilling assembly is rotatably arranged on the lifting bracket, and is used for coring the rock; the first power unit and the second power unit are respectively fixed on the lifting bracket, and the first power unit and the second power unit can be switched to be transmissively connected to the drilling assembly, so that one of the power units is chosen to supply driving force to the drilling assembly. Because the rock coring machine has a manual power mode and an electric power mode, in the absence of power supply, the rock coring machine can ensure that the work of rock coring can be carried out. Moreover, the rock coring machine is small, disassemblable and convenient to move for operation, and in particular, the rock coring machine is applicable to the work of field rock coring. Because of the characteristics of the invention, the rock coring machine can be widely applied in geological exploration works, such as early-stage exploration of oil and gas fields, regional geological mapping, geophysical and geochemical sampling, palaeomagnetic sampling and geological disaster prevention.

The invention discloses a device and method capable of accurately adjusting and measuring the length of a ring head screw telescopic rod. The device comprises a base (11), a handle (16), a linear sliding rail (14), a first sliding table, a second sliding table, a limiting mechanism (15), a first threaded supporting column (12), a locking nut (13) and a driving mechanism of the second sliding table. A boss is arranged at one end of the base (11), and the first threaded supporting column (12) is installed on the boss at one end of the base (11). The first sliding table is used for locking another end of a tested ring head screw telescopic rod. The second sliding table is arranged between the boss at one end of the base (11) and the first sliding table. The second sliding table is matched with a middle part of the tested ring head screw telescopic rod and can drive the tested ring head screw telescopic rod to rotate. The driving mechanism of the second sliding table is arranged on the base (11) and is connected with the second sliding table, so that the second sliding table moves along the linear sliding rail (14), and the problems of length measurement and adjustment are solved.

The invention discloses a comprehensive flowing type service car. The comprehensive flowing type service car comprises a worktable, and a tool box stool and is characterized in that the service car comprises a worktable and a car frame, the worktable is fixedly arranged on the upper top face of the car frame, the lower top face of the worktable is fixedly provided with a layer or more layers of drawers, two sets of sliding rails are connected to two opposite inner walls of the car frame in a hanging manner, the sliding rails are formed by end-to-end connection of the first sliding rails and the second sliding rails, the second sliding rails are arranged in an inclining manner, the front ends of the second sliding rails are higher than the front ends of the first sliding rails, a baffle anda rubber pad are sequentially arranged on the tail ends of the first sliding rails from left to right, and the tool box stool comprises a stool seat, and a tool box body. Multiple layers of tool boxdrawers are arranged on the tool box body, the drawing directions of the tool box drawers are not in the same direction, a stool seat is arranged on the top layer of the tool box drawer on the uppermost layer, telescopic rods are arranged on the four corners of the lower top face of the stool seat, a drawer sliding rail, a combined drawer sliding rail and a convex sliding block are arranged on each telescopic rod, the convex sliding blocks are located on the drawer sliding rails and the combined drawer sliding rails, and the comprehensive flowing type service car can achieve the comprehensiveservice, the functions are complete, and storage is convenient.

The invention discloses an immersible pump downhole fixing mechanism. The immersible pump downhole fixing mechanism comprises elastic pull ropes, lantern rings, a mounting strap and a lifting chain connected with the mounting strap, the mounting strap is used for fixing a pump body of an immersible pump, and the lifting chain is connected with a fixing device on the upper portion of a well. The elastic pull ropes and the lantern rings are arranged into multiple sets, and the multiple elastic pull ropes and the corresponding lantern ring are arranged in each set. One ends of the elastic pull ropes are connected to the wall of the well, and the other ends of the elastic pull ropes are circumferentially and evenly connected to the side faces of the lantern rings. The lantern rings are used for sleeving the immersible pump, and the ends of all the pull ropes at the ends, connected with the wall of the well, of the elastic pull ropes are located on the same horizontal circumference. According to the immersible pump downhole fixing mechanism, the purposes that dismounting is convenient, the cost is reduced, and repairing and maintaining are facilitated can be achieved.

The invention relates to an automatic heating plastering trowel. The plastering trowel includes a plastering trowel body, a bracket and a handle. The plastering trowel is characterized in that the bracket is vertically fixed in the middle of the plastering trowel body, and the handle is arranged on the upper portion the plastering trowel body and is in parallel with the plastering trowel body. One end of the handle and the bracket are fixedly connected, a heater is embedded in the handle, and the electric end of the heater is at the end, away from the bracket, of the handle. The electric end of the heater is connected with a temperature relay through a wire, and the temperature relay and a power supply are connected through a wire. Compared with the prior art, the automatic heating mud wiping plate is used in architectural engineering in winter. When the temperature drops to the set value, the temperature relay can be conductive, the electric energy of the power supply is transmitted to the heater, and the heater is controlled for heating, so that the handle keeps the set temperature and builders can comfortably work in winter.

The invention discloses a liftable ice resisting device suitable for a truss pile leg self-elevating ocean platform, and belongs to the technical field of ice resistance of ocean platforms. The wholedevice is mounted between a pile shoe and a platform deck, and comprises an external cone body, a lifting device, a locking device and a lifting frame; the external cone body, the lifting device and the locking device are fixedly mounted on the lifting frame; and the lifting frame sleeves pile legs. The device uses an original lifting system for lifting along the pile legs; when the platform is located in an ice period, the external cone body can be positioned near an ice surface to achieve the best ice resisting effect; when the platform is located in a non-ice period, the device can be retracted into the deck to reduce influence of wave force; and when the platform is needed to move, the device and the pile shoe are retracted into the deck.

The invention discloses a mobile regenerated asphalt mixture cold mixing device which comprises a mobile semi-trailer unit and a fixed external suspended unit, wherein, the semi-trailer unit comprisesa semi-trailer chassis, a hopper, a single aggregate hopper, double aggregate hoppers and an impeller feeding machine which are mounted at the top part of the chassis, a screw conveyor, an aggregatefeeding conveyor, a mixing cylinder mounted at the lower part of the chassis, an emulsified asphalt spraying system and a water supply system; the fixed external suspended unit comprises an unloadingconveyor, a small hopper, a loading screw conveyor, a powder silo, an asphalt supply system and a control chamber; and the control chamber and the asphalt supply system are respectively arranged on the outer sides of the mobile semi-trailer unit. The mobile regenerated asphalt mixture cold mixing device has the advantages of reasonable layout and full functions, the external suspended unit has fewer devices, and the disassembly and the assembly are simple and convenient, thereby facilitating the movement operation of highway construction units. The mobile regenerated asphalt mixture cold mixing device is used for paving a basic layer of a highway after full mixing by adding raw materials of emulsified asphalt, cement, mineral powder and the like, and the manufacturing cost and the using cost are much lower than those of the prior asphalt stirring device.

The invention relates to a box car frame. The box car frame comprises a front box, a back box and an underframe, wherein the front box and the back box are arranged on the underframe, universal wheels are connected to the lower end of the underframe, and the front box comprises an upper box, a middle box and a lower box; the lower box is a hollow cavity which has a forward opening and is connected with a lower box door with a lower box lock; the middle box is divided into a left cabinet and a right cabinet, multiple layers of trays with tool boxes are arranged in the left cabinet, and multiple layers of drawers are arranged in the right cabinet; the upper box is the hollow cavity which has the forward opening and is internally provided with a plurality of fixed partitions; the back box is the hollow cavity which has a backward opening and is connected with a locking door plate; and a plurality of top trays allowing the partitions to be adjustable are arranged at the top of the front box. A plurality of box bodies are respectively arranged according to the specific shapes and the sizes of various maintenance tools and parts, the placement requirements of the different maintenance tools and the parts can be met, and the box car frame has the advantages of compact structure, complete functions, safety in placement of the tools and convenience in taking the tools, and is conductive to improving working efficiency; and a special space is equipped for holding daily products of working staff, so that the applicability is strong, and the box car frame can be widely popularized and used.

The invention discloses a tunnel lighting lamp maintenance robot and a maintenance method. The tunnel lighting lamp maintenance robot comprises an electromobile, a scrape-washing device, a dismantlingand displacing device, a wipe-washing device and a cleaning device; four electric winches are evenly distributed at the periphery of the outer side face of the electromobile, and hooks are connectedto steel wire ropes of the electric winches; and two first positioning plates which are symmetrically arranged front and back are arranged at the front end and the back end of the upper side of the left end of outer side face of the electromobile, second electric telescopic rods are arranged on the lower end faces of the first positioning plates, and second antiskid supporting blocks are arrangedon the lower end faces of the second electric telescopic rods. According to the tunnel cleaning and maintaining robot, the structure is compact, operation is convenient, the occupation space is smallin the using process, and lighting lamps in a tunnel can be quickly and efficiently cleaned and maintained; a clamping groove is formed, and therefore quick replacement of different operation maintenance tool heads is convenient; a mechanical gripper and a top block are combined, and therefore quick disassembling and replacing of the lighting lamps are convenient; and a battery pack is arranged, and therefore moving operation of electric equipment is convenient.

The invention discloses a self-propelled paddy field slurry producing machine for raising rice seedlings. The self-propelled paddy field slurry producing machine comprises a machine seat, a power mechanism, a slurry producing mechanism, a slurry pouring mechanism and a transmission mechanism. The machine seat is supported on the ground through walking wheels to move, and the slurry producing mechanism is hinged to the machine seat through a connecting frame. The slurry producing mechanism is provided with a jumping device and comprises a driven wheel with an eccentric block, and the slurry producing mechanism is erected on the ground through a support with a filter screen. The slurry pouring mechanism comprises a slurry pump, and the slurry pump is connected with the filter screen of the slurry producing mechanism. The power mechanism is fixed to the machine seat, the power mechanism comprises an engine and a speed-changing box, and the jumping device of the slurry producing mechanism and the slurry pump of the slurry pouring mechanism are driven through the transmission mechanism. In the slurry producing process, the connecting frame of the slurry producing mechanism swings up and down around the machine seat, and the slurry producing mechanism jumps off from the ground when the connecting frame swings up and crushes soil with self-gravity and filters and takes slurry when the connecting frame swings down; the slurry pump sucks slurry in the filter screen and pours the slurry to outside seedling trays. By means of the self-propelled paddy field slurry producing machine for raising rice seedlings, slurry producing and pouring achieved in a slurry rice seedling raising method can be achieved in a mechanized mode.

The invention discloses a portable multifunctional control console on an electric power marketing site. An upper cover is hinged to one end of a tabletop through a hinge. A movable supporting rod and a fixed fastener are fixed to the top of the upper cover. A camera is arranged on the top of the movable supporting rod through a rod piece. A supporting rod groove matched with the movable supporting rod is formed in the upper cover. A recording microphone is arranged on the side wall of the upper cover. A fastening groove matched with the fixed fastener is formed in the tabletop. The handle is fixed to the outer wall of the tabletop and provided with an alarm button. Supporting legs are arranged at the bottoms of the tabletop and the upper cover. Groove bodies matched with the supporting legs are formed in the tabletop and the upper cover. The bottoms of the supporting legs are sleeved with rubber rings. Storage boxes are inserted in the side walls of the tabletop and the upper cover. The movable supporting rod comprises a supporting vertical column. A rotating shaft rod is inserted in the bottom of the supporting vertical column. The control console is easy to operate and convenient to carry.

The invention relates to a plate-type adsorption and desorption device for purifying and recovering volatile organic matters in exhaust gas, which comprises a framework and a plurality of thin metal heat transfer plates. The thin metal heat transfer plates are fixed on the framework in sequence; the edge lining of adjacent two thin metal heat transfer plates is compressed by a gasket; four corners of each thin metal heat transfer plate are provided with through holes so that two channels are formed; and the exhaust gas containing volatile organic matters, cold liquid and hot liquid or steam flow through the through holes on two sides of the thin metal heat transfer plate alternatively to exchange heat. The invention has the advantages that: (1) the flow velocity of the fluid on two sides of the surfaces of the thin metal heat transfer plates is high, the total heat transfer coefficient is high, and the heat transfer is changed; (2) the exhaust gas and the solid adsorbent can contact more fully, the flow velocity of the exhaust gas is high, and the transfer mass is strengthened; (3) the plate-type adsorption and desorption device has a compact structure, the number of the thin metal heat transfer plates can be increased and decreased according to needs of productivity, or the units can be connected in parallel; (4) the heat transfer area of unit volume is large, and the consumption of metal material is low; (5) the plate-type adsorption and desorption device has high operational flexibility and is convenient to move to work; and (6) the plate-type adsorption and desorption device has the operating pressure of 1.0MPa to 1.2MPa or 0.1MPa.

The invention relates to cleaning and dust removing equipment, and particularly relates to storage rack surface cleaning and dust removing equipment for logistics. The storage rack surface cleaning and dust removing equipment for logistics can replace manpower to conduct high-risk operation and improve the cleaning efficiency. The storage rack surface cleaning and dust removing equipment for the logistics comprises a base, a handle, a lifting mechanism, a spraying mechanism and a cleaning mechanism, and a supporting plate is arranged at the top of the base; the handle is arranged on one side of the top of the supporting plate; the lifting mechanism is arranged on the side, away from the handle, of the top of the supporting plate; the spraying mechanism is arranged on one side of the upperportion of the lifting mechanism; and the cleaning mechanism is arranged on the side, away from the spraying mechanism, of the lower portion of the lifting mechanism. The lifting mechanism adjusts thecleaning tools to the corresponding layers of a storage rack, then the spraying mechanism and the cleaning mechanism are used for cleaning, and the equipment can replace manpower to conduct the high-risk operation.

The invention belongs to the field of municipal gardens and discloses a sowing device for the municipal gardens. The sowing device comprises a base, a driving device, a seed distribution mechanism anda drilling mechanism. The driving device is mounted at the upper end of the base, the seed distribution mechanism is arranged at the lower end of the base, and the drilling mechanism penetrates the base from top to bottom. The driving device comprises a motor, a driving shaft, a driving wheel, a driven wheel and a crankshaft; the seed distribution mechanism comprises a driven connecting rod, a transmission plate and an insertion plate; the drilling mechanism comprises a hydraulic air cylinder, a hydraulic telescopic rod below the hydraulic air cylinder, a connection block below the hydraulictelescopic rod, a moving rod below the connection block and a drill below the moving rod. The sowing device for the municipal gardens is reasonable in design and high in practicality, the seed germination rate can be increased by drilling for sowing, operating energy is provided for a whole operating process by solar energy, and accordingly energy saving and environmental friendliness are realized, and the sowing device is worthy of popularization and utilization in the field fo the municipal gardens.

The invention provides a spectral imaging analysis system, and an imaging and analyzing method using the same. The system comprises a liquid crystal tunable filter module, a light source, a work bench, a control box and a computer, wherein the liquid crystal tunable filter module comprises an image sensor, an automatic zooming and focusing lens and a liquid crystal tunable filter optical module, and is used for generating an image of a detected object and transmitting to the computer; the light source is used for irradiating the detected object on the work bench; the work bench is used for placing the detected object; the control box is used for controlling the light source to be turned on and off and the liquid crystal tunable filter module to drive or stop driving, receiving a filter band value transmitted by the computer and controlling a filter band of the liquid crystal tunable filter optical module; and the computer is used for adjusting the filter band value of the liquid crystal tunable filter optical module and transmitting to the control box, adjusting zooming and focusing of the automatic zooming and focusing lens, receiving the image transmitted by the image sensor and analyzing the image through the preset application to obtain a spectral image. According to the system, a high-quality spectral image can be quickly and accurately obtained.

Disclosed is a cleaning and derusting device for a water cavity system. The cleaning and derusting device is connected with a cooling water system of maintenance equipment to form an integrated loop. The cleaning and derusting device comprises a flushing water tank, a filter, a centrifugal pump and an electric unit, wherein the flushing water tank is provided with a water outlet and a return water opening, cleaning liquid containing a deruster is contained inside the flushing water tank, heating pipes for heating the cleaning liquid and a temperature sensor for detecting the temperature of the cleaning liquid are disposed on the lower portion of the flushing water tank, and the return water opening communicates with the cooling water system of the maintenance equipment; one end of the filter is connected with the flushing water tank; the centrifugal pump is driven by a motor so as to pressurize the cleaning liquid, one end of the centrifugal pump is connected with the other end of the filter, and the other end of the centrifugal pump communicates with the cooling water system of the maintenance equipment; and the electric unit controls the centrifugal pump to drive the pressurized warm cleaning liquid to circularly flow, so that no-dead-corner overall cleaning and derusting are performed on the cooling water system, and the residual cleaning liquid attached to the interior of the cooling water system after cleaning plays a subsequent antirust role. By means of the cleaning and derusting device for the water cavity system, thorough, overall and effective cleaning and derusting can be performed on the cooling water system provided with a complicated water cavity, and subsequent effective protection of the cooling water system is guaranteed.

The invention discloses movable-clearing center equipment which comprises a movable rack, a clearing sieve mounted on the movable rack, a grain receiving bucket, a dust remover fixedly arranged on themovable rack, an air suction box, a tilting conveyor and a dust-suction channel. The tilting conveyor is provided with a dust collecting cover. According to the movable-clearing center equipment, theclearing effect is good, the unit treatment quantity is large, cleanliness and hygiene of air exhausted out of the whole machine can be ensured through a high-pressure dust removing system, and the working environment of operators is also improved while environmental protection is achieved; the tilting conveyor arranged on the lower portion of the movable rack make materials in a discharging outlet to directly fall on the tilting conveyor, so that the materials are conveyed to the destination, material conveying is more convenient and quick, the time and labor are saved, the movable-clearingcenter equipment is suitable for continuous clearing operation of a large granary, and moving operation is more facilitated; and the design of a dust removing structure is optimized reasonably, the problem of environmental pollution is well solved through three times of dust removing, and the operating environment of the operators at the discharging end is greatly improved especially through third-time dust removing.

The invention discloses a sampling and curing system and method for undisturbed sandy soil. The system comprises a sampling support, a sampling pipe, a permeation cylinder, a storage cylinder and a curing oven, and the curing oven is used for curing an undisturbed sand sample; a top pipe opening is formed in the top of the sampling pipe, a bottom pipe opening is formed in the bottom of the sampling pipe, the sampling support comprises a vertical rod assembly and a U-shaped clamping assembly, the vertical rod assembly comprises two vertical rods, a bearing steel sheet is fixedly connected between the bottoms of the two vertical rods, a transverse rod is connected between the top ends of the two vertical rods through screws, and the sampling pipe is assembled on the U-shaped clamping assembly in a matched mode; and a through hole bracket is mounted in the permeation cylinder; a connecting pipe is communicated between the bottom of the storage cylinder and the bottom of the permeation cylinder. The bottom pipe orifice of the sampling pipe is vertically inserted into the sandy soil, and then cut-off sampling is performed through the bearing steel sheet of the sampling bracket, so that the mobile operation is convenient; and the prepared temperature-sensitive resin is used for filling and curing the pores of the taken-out undisturbed sand sample, so that the undisturbed sand sample which is not influenced by disturbance and can be stored for a long time is obtained.

The invention discloses a mobile regenerated asphalt mixture cold mixing device which comprises a mobile semi-trailer unit and a fixed external suspended unit, wherein, the semi-trailer unit comprises a semi-trailer chassis, a hopper, a single aggregate hopper, double aggregate hoppers and an impeller feeding machine which are mounted at the top part of the chassis, a screw conveyor, an aggregatefeeding conveyor, a mixing cylinder mounted at the lower part of the chassis, an emulsified asphalt spraying system and a water supply system; the fixed external suspended unit comprises an unloadingconveyor, a small hopper, a loading screw conveyor, a powder silo, an asphalt supply system and a control chamber; and the control chamber and the asphalt supply system are respectively arranged on the outer sides of the mobile semi-trailer unit. The mobile regenerated asphalt mixture cold mixing device has the advantages of reasonable layout and full functions, the external suspended unit has fewer devices, and the disassembly and the assembly are simple and convenient, thereby facilitating the movement operation of highway construction units. The mobile regenerated asphalt mixture cold mixing device is used for paving a basic layer of a highway after full mixing by adding raw materials of emulsified asphalt, cement, mineral powder and the like, and the manufacturing cost and the using cost are much lower than those of the prior asphalt stirring device.

The invention provides a small movable mud purification integrated machine which comprises a mud mixing system, a mud purification device, a generator set and a trailer frame, the mud mixing system, the mud purification device and the generator set are respectively fixed on the trailer frame, and the mud mixing system is connected with the mud purification device through a middle pipeline; the slurry mixing system comprises a first slurry storage tank, a stirrer, a first power pump, an ejector and a slurry outlet, the stirrer is installed in the first slurry storage tank, the slurry outlet isformed in one side of the first slurry storage tank, the first slurry storage tank is connected with the ejector through a pipeline, and the first power pump is installed on the pipeline. The small movable mud purification integrated machine is used for small size construction sites, equipment occupied land area is small, energy consumption is low, and moving is convenient. The treatment capacityis 10m < 3 > / h, and the use requirement in a small construction site can be met.

The invention discloses a movable solar lift irrigation plant protection device which comprises a solar cell panel, a solar charger, a solar controller, a storage battery, a water pump, a motor and a portable moving tool. The solar cell panel is connected with the solar controller and further connected with the solar charger. The solar charger is connected with the storage battery, and the storage battery is connected with the solar controller. The solar controller is connected with the motor, and the motor is connected with the water pump. The solar cell panel, the solar charger, the solar controller, the storage battery, the water pump and the motor are arranged on the portable moving tool as a carrier. Under the condition of field operation, the limitation of commercial power supply is eliminated, moving operation in a small field of a hilly and mountainous area is convenient, and the device is low in noise, high in efficiency and diversified in purpose.

The invention relates to a cleaning and dust removal device, in particular to a cleaning and dust removal device for the surface of a logistics storage rack. The invention provides a surface cleaning and dedusting device for logistics storage racks that can replace manual high-risk operations and improve cleaning efficiency. A storage rack surface cleaning and dust removal equipment for logistics, comprising: a base, a support plate is provided on the top of the base; a handle, a handle is provided on the top side of the support plate; a lifting mechanism, a lifting mechanism is provided on the side of the support plate away from the handle; a spraying mechanism , the upper side of the lifting mechanism is provided with a spraying mechanism; the cleaning mechanism is provided with a cleaning mechanism at the lower part of the lifting mechanism away from the spraying mechanism. The lifting mechanism adjusts the cleaning tools to the corresponding layer of the storage rack, and then the spraying mechanism and the cleaning mechanism clean, which can replace manual high-risk operations.