56results about How to "Convenient mixing work" patented technology

The invention discloses a concrete mixing device for constructional engineering. The concrete mixing device for constructional engineering comprises a barrel body, supporting legs, a sliding supporting groove, feeding hoppers, a sliding frame, a first push rod motor, adjusting partition plates, a rack frame, a transmission part, a power part, a stirring part and a control part, the plurality of vertical supporting legs are fixedly arranged at the bottom of the barrel body, the horizontal sliding supporting groove is fixedly arranged on the top end of the barrel body, the two vertical feeding hoppers are fixedly arranged on the top end of the sliding supporting groove, and a vertical opening is formed in a position, below the middle of the sliding supporting groove, of the barrel body in a penetrating mode. According to the concrete mixing device for constructional engineering, the purpose of adjusting the material mixing proportion can be achieved by adjusting the positions of the two adjusting partition plates in the sliding frame, a first reciprocating stirring paddle and a second reciprocating stirring paddle can horizontally move in a stirring barrel in a reciprocating mode through rolling friction between a first rolling wheel and the inner wall of the barrel body and between a second rolling wheel and the inner wall of the barrel body and between a protruding plate and the inner wall of the barrel body. and therefore, materials in the stirring barrel can be stirred more sufficiently.

The invention relates to a blending device, in particular to a device for blending a material for coating an inner cavity of a flow control valve. The invention aims at providing a device, which is full in stirring, for blending the material for coating the inner cavity of the flow control valve. In order to achieve the aim, the invention provides the device for blending the material for coating the inner cavity of the flow control valve; the device comprises a base, a blending box, a right frame, a motor, a sector gear, a first sliding rail, a first sliding block, a first spring, a first rack, a second rack, a first support rod, and the like, wherein the blending box is arranged on the top of the base; a feed hopper is arranged on the top of the blending box, and a discharge pipe is arranged at the bottom of the blending box; an electronic control valve is arranged in the discharge pipe; the right frame is arranged at the right side of the top of the base, the motor is arranged at the left side of the top of the right frame, and the sector gear is connected with the motor. The device for blending the material for coating the inner cavity of the flow control valve is provided with the first sliding block which continuously moves left and right, so that the blending box is enabled to move left and right ceaselessly.

The invention belongs to the technical field of feeding devices, and particularly relates to a feeding device with an automatic rotating feeding function for livestock breeding. Regarding the technical problems that before feeding, improper treatment causes the waste of feed and influences livestock growing, the feeding device is provided. The feeding device comprises a feeding disc and a feedingbox body, the feeding disc is composed of a fixed block, feeding ponds and cavities, and five partition plates are fixed to the inner wall of the feeding disc through screws; the feeding disc is partitioned into five feeding ponds through the five partition plates, the cavities are formed in the outer walls of the bottoms of the five feeding ponds, and pressure sensors are fixed to the inner wallsof the bottoms of the cavities through screws; by arranging an electric rotating platform, the pressure sensors and an alarm device, the pressure sensors can timely detect the weight of feed in the feeding ponds, when the feed is insufficient, the alarm device can alarm to warn workers, and the workers control the electric rotating platform to rotate so as to conduct automatic feeding.

The invention relates to an ore beneficiation high-efficiency ore washing device with a dredging function. The ore beneficiation high-efficiency ore washing device comprises a main body, a cleaning device and two supports, and further comprises a stirring mechanism and two dredging mechanisms. The stirring mechanism comprises a driving assembly and two stirring assemblies. Each stirring assembly comprises a rotary shaft, two bearings and a plurality of stirring plates. Each dredging mechanism comprises a fixed block, a sliding block, an expansion bracket, a movable plate, a movable rod, a knocking block, a vibrating block, a power assembly and two hinge blocks. The ore beneficiation high-efficiency ore washing device with the dredging function can conduct stirring on mineral aggregate in the main body through the stirring mechanism to prevent the situation that the mineral aggregate is accumulated together and the cleaning effect is affected and can conduct vibrating operation on the mineral aggregate in the discharge pipe through the dredging mechanisms to prevent the situation that the mineral aggregate is accumulated in the discharge pipe and discharging is affected.

The invention discloses a conveniently-cleaned building construction coating mixing device. The conveniently-cleaned building construction coating mixing device comprises a fixing base, a bucket and aconnecting trough; an anti-skidding layer is adhered to the surface of the lower end of the fixing base; shock absorbing springs are fixed inside a cavity; the center of the surface of the lower endof the bucket is provided with a preformed groove; the lower end of a motor is connected with a stirring rod, and the surface of the lower end of the stirring rod is fixedly provided with blades; theouter surface of the bucket is fixedly provided with a connecting block; the connecting trough is formed in the lower end surface of a stabilizer; the lower end surface of a protecting cover is fixedly provided with a clamping unit, and the outer surface of the clamping unit is provided with an anti-leakage plug. According to the conveniently-cleaned building construction coating mixing device, the stabilizer drives a vertical rod to rotate, and meanwhile, a cleaning brush attached to the vertical rod can brush coating inside the bucket to achieve operation convenience and to greatly save timerequired for cleaning; the fixing base can absorb shock during a stirring process to prevent shock from being transferred to the ground or a table, thereby to some extent improving stability of the conveniently-cleaned building construction coating mixing device.

The invention relates to the technical field of oil drilling and exploitation well cementation, in particular to an oil drilling and exploitation well cementation slurry mixing device. The slurry mixing device comprises a base; a storage hopper is arranged on one side of the upper end of a top plate; a first motor is arranged on one side of the upper portions of supporting rods; an output shaft ofthe first motor is connected with a lead screw; a second motor is arranged in the middle of the upper end of the base; an output shaft of the second motor penetrates through a stirring bin to be connected with a stirring frame; a driving device is fixedly connected to the upper end of the stirring frame; a threaded rod is connected to one side of the upper end of the stirring bin in a rotating mode; a driven device is connected to the lower end of the threaded rod; and pressure sensors matched with a contact plate are arranged on the two sides of the threaded rod and the two sides of the upper end of a turntable separately. The slurry mixing device has the advantages of being reasonable in structural design and convenient to use, a cement mixture can be alternately stirred clockwise and anticlockwise through the stirring frame, and therefore slurry can be prevented from being precipitated, and meanwhile, the cement mixture can be sufficiently stirred.

The invention discloses a security-enhanced ventilative pressure discharge and temperature control plastic recycling smelting furnace and relates to the field of plastic recycling equipment. The smelting furnace comprises a preparation chamber, a partition board and a material melting chamber. The left and right sidewalls of the preparation chamber are both internally provided with electric heating layers. An external heat insulation electric heating guard barrel is arranged on the outer side of the material melting chamber. A cavity is formed in the position, close to the left side, of the interior of the partition board. The left side of the cavity is connected with an electromagnetic control mechanism. The right side of the cavity is connected with a starting mechanism. The electromagnetic control mechanism is in threaded connection with the starting mechanism. The smelting furnace conducts continuous intermittent heating on plastics in the preparation chamber so that the plastics in the preparation chamber can be kept in a fluidic state all the time, and the plastics is stored well. When the plastics gets into the preparation chamber to make contact with the transition thermalization temperature of a transition thermalization tube, the fluidic state of the plastics is ensured. In the starting process, an operator can be protect against direct contact with a high-voltage switch for turning on a machine starting device, and the operation environment is safer.

The invention discloses an automobile body paint treatment device for electric automobile production, and a using method, and belongs to the technical field of electric vehicle production. The automobile body paint treatment device comprises a base, ground feet are fixedly mounted on the lower surface of the base, universal wheels are fixedly mounted on the lower surface of the base and located onthe inner sides of the ground feet, a feeding mechanism is arranged on the upper surface of the base, and a sliding groove is formed in the connection part of the upper surface of the base and the feeding mechanism. The device is reasonable in structure, and simple operation; a lifting seat is adopted, so that the height adjustment of a stirring mechanism can be realized; convenience is providedfor operators; a stirring mechanism is adopted, the phenomenon that a traditional paint processing device is uneven in stirring can be avoided, the paint stirring uniformity is improved; the feeding mechanism is adopted, so that paint stirring and feeding can be effectively combined, manpower is saved, the working efficiency is improved; and a clamping mechanism is adopted, the stability in the paint stirring process is effectively improved.

The invention discloses a high-capacity size mixer comprising a rack, a stirring barrel, two operating platform mechanisms, a water inlet, a water outlet, a motor, a speed regulating machine, a stirring mechanism, a discharging mechanism, a filter sieve and a scale meter, wherein the stirring barrel is fixedly arranged on the rack and two sides of the stirring barrel are respectively provided with the operating platform mechanisms. According to the invention, the stirring barrel body is of a structure with two layers at the inner side and the outer side and space in the middle, the water inlet is formed on the lower part of the stirring barrel and the water outlet is formed on the upper part of the stirring barrel, so that hot water or cold water is fed when required and the purposes of promoting the stirring work and increasing the size quality are achieved; the operating platforms are arranged outside the stirring barrel, so that the stability of the stirring barrel is increased, the size mixing work is safer, places are provided for workers to stand during material pouring; the operating platforms can also be used for placing raw materials, so that the raw materials can be conveniently taken during the material pouring; and in addition, the bottom of the stirring barrel is designed as a cone, the discharging mechanism with a valve is arranged on the top of the cone and the filter sieve is arranged below the discharging mechanism, so that the size mixing operation is simplified and the efficiency of the size mixing work is increased.

The invention discloses an intelligent polyvinyl chloride (PVC) mixture flexible-proportion feeding system and a control method thereof. The intelligent PVC mixture flexible-proportion feeding systemcomprises a base, wherein a first rotary shaft is fixedly arranged in the dead center of the upper end of the base; a support frame is fixedly arranged at the upper end of the first rotary shaft; a stirring mechanism is arranged on the support frame in a lifting adjustment way; an installing plate is arranged on the periphery of the first rotary shaft in a running fit way; storage barrels are symmetrically and fixedly arranged on the left side end surface and the right side end surface of the installing plate; storage cavities are arranged in the top end surfaces of the storage barrels; circular rings are fixedly arranged on one opposite side end surfaces of the storage barrels on the left side and the right side; conical gear rings are fixedly arranged on the peripheries of the circular rings; inner gear rings are fixedly arranged on inner rings of the circular rings; first sliding cavities are left-and-right symmetrically arranged in the bottom end surface of the installing plate; locking plates meshing with the inner gear rings are arranged in the first sliding cavities in a sliding fit way; springs are arranged between the top end surfaces of the locking plates and the top walls of the first sliding cavities in a top-pressing fit way.

The invention discloses equipment for producing food-grade calcium carbonate from gypsum. The equipment structurally comprises a feed hopper, an electronic belt scale, a console, steps, a finished product holding box, a transition plate, a novel grinding device, a connecting pipe, a buffer pressure barrel and a stirring barrel. According to the equipment for producing food-grade calcium carbonatefrom gypsum, a fan can be driven by a motor braking device, the feeding speed of raw materials is increased, a stirring mechanism and a mixing mechanism are driven, so that the raw materials are mixedand stirred more sufficiently, and subsequent screening is facilitated; due to the principle of gravity, a transition device slightly presses down to enable the side surface to start grinding, the grinding speed is increased, a screening box is beaten by a screening mechanism, the problem that residues remain in the device can be well solved, waste of raw materials is reduced, a pushing mechanismis driven by a rotating mechanism to push discharging of the raw materials, the discharging speed is increased, and production speed and efficiency of the whole device are increased.

The invention relates to a preparation device and process of a cement-based material with a regularly arranged hole structure. The preparation device comprises a workbench, the bottom end of the workbench is fixedly connected with a bottom support, and a stirring box is fixedly mounted at the top end of the workbench. The top end of the stirring box is fixedly connected with a feeding funnel. According to the preparation device and process of the cement-based material, under the action of the stirring mechanism, after materials are discharged through the feeding funnel and enter the stirring box, an externa power source of a first driving motor can be started, a first stirring blade connected with a first connecting shaft rotates, meanwhile a first gear connected with the exterior of the first connecting shaft drives a second gear engaged with one side to rotate, and therefore a second connecting shaft drives a second stirring blade to rotate; and stirring is carried out in the mannerthat the first stirring blade and the second stirring blade intersect, the raw materials are better in effect and more even, the effect of the cement-based material in the use process is better, and holes of the porous cement-based material are evenly arranged.

The invention provides a stirring device for improving cosmetic mixing degree by inertia. The stirring device comprises a base, a stirring barrel is fixedly mounted at the top of the base, a rotating shaft is fixedly mounted in the middle of an inner cavity of the stirring barrel, stirring blades are fixedly mounted on the outer surface of the rotating shaft, and a mounting base is fixedly mounted on the outer surface of the rotating shaft. A transverse plate is detachably mounted on the left side of the mounting seat. According to the stirring device for improving the cosmetic mixing degree by inertia, the spraying pipe and the extrusion block are arranged, and the rotating shaft rotates to drive the rotating wheel to rotate, so that push rods uniformly mounted on the outer surface of the rotating wheel push and extrude the moving block, and the moving block drives the extrusion plate to move back and forth in the inner cavity of the extrusion block, and thus the extrusion plate transmits gas to the storage block through the gas pipe. When the gas in the storage block reaches a certain degree, the gas rushes out of the one-way gas valve and enters the spraying pipe, strong airflow is formed, viscous raw materials at the bottom of the inner cavity of the stirring barrel are blown up, and stirring work is facilitated.

The invention discloses a multifunctional mushroom soaking device, which comprises a rotating base and a cover plate, wherein an outer cover body is arranged above the rotating base through screw threads; an inner cover body is arranged inside the outer cover body; a rotating shaft is arranged in the middle position inside the inner cover body in a penetrating way; the upper side of a second support rod is connected with a first support rod through a compression spring; a rotating rod is fixed at the top end of the first support rod; a rotating shaft is fixed at the middle of the rotating rod;a motor is fixedly connected with the top end of the rotating shaft; the cover plate is arranged at the top end of the inner cover body; the rotating shaft is connected in the middle of the cover plates; a baffle plate is arranged at the bottom of the rotating shaft; meanwhile, the bottom of the rotating shaft is fixedly connected with stirring blades. The multifunctional mushroom soaking deviceis provided with the outer cover body and the inner cover body which are mutually anastomotic; further, the soaking work can be well performed on mushrooms under the matched effect of the outer coverbody and the inner cover body.

The invention discloses industrial adsorption agent equipment. The industrial adsorption agent equipment comprises a chassis, a first steering shaft is fixedly arranged right at the center of the upper end of the chassis, a bracket is fixedly arranged at the upper end of the first steering shaft, a mixing and stirring unit is mounted on the bracket in a lifting and regulating manner, a mounting fixing plate is mounted at the periphery of the first steering shaft in a rotatable fit manner, storage barrels are symmetrically fixedly arranged on the end faces of the left side and the right side ofthe mounting fixing plate, storage cavities are arranged in the end face at the top part of the storage barrels, circular rings are fixedly arranged on the end faces of the opposite sides of the storage barrels on the left side and the right side, conical gear rings are fixedly arranged at the peripheries of the circular rings, inner gear rings are fixedly arranged on the inner rings of the circular rings, first sliding cavities are bilaterally and symmetrically arranged in the end face of the bottom part of the mounting fixing plate, locking plates used for being meshed with the inner gear rings are mounted in the first sliding cavities in a sliding and matching manner, and elastic sheets are mounted between the end faces of the top parts of the locking plates and the top walls of the first sliding cavities in an abutting and matching manner.

The invention discloses novel corrosion-resistant cement and application thereof. The novel corrosion-resistant cement comprises a bottom plate, wherein a first rotating pin is fixedly arranged at thedead center of the upper end of the bottom plate; a supporting seat is fixedly arranged at the upper end of the first rotating pin; a stirring member is mounted on the supporting seat in a lifting adjusting manner; a tightening plate is mounted at the periphery of the first rotating pin in a rotary fitting manner; storage barrels are symmetrically and fixedly arranged on the left side end surfaceand the right side end surface of the tightening plate; storage cavities are respectively arranged in the top end surfaces of the storage barrels; circular rings are respectively and fixedly arrangedon end surfaces of opposite sides of the storage barrels on the left side and the right side; tapered tooth rings are respectively and fixedly arranged at the peripheries of the circular rings; internal tooth rings are respectively and fixedly arranged in the inner rings of the circular rings; first sliding cavities are arranged in the bottom end surface of the tightening plate in bilateral symmetry; locking plates used for being matched with the corresponding internal tooth rings are respectively mounted in the first sliding cavities in a sliding fitting manner; and a spring clip is mountedbetween the top end surface of each locking plate and the top wall of the corresponding first sliding cavity in a jacking fitting manner.

The invention discloses a device for producing p-xylene, and belongs to the technical field of p-xylene production, the device comprises a stirring cylinder, a bracket and a stirring cover, and also comprises a closing plate, a driving mechanism, a stirring mechanism, an adjusting mechanism, a top scraping mechanism, a precipitation treatment mechanism and two cylinder wall scraping mechanisms. The stirring cylinder is installed on the bracket, the sealing plate is detachably installed at the top of the stirring cylinder, the stirring cover is installed at the top of the sealing plate, a discharging port and a feeding port are formed in the stirring cylinder, the driving mechanism is rotatably installed at the top of the sealing plate, the stirring mechanism is rotatably installed at the bottom of the sealing plate, and the adjusting mechanism is slidably installed on the stirring mechanism. The top scraping mechanism is slidably mounted at the bottom of the sealing plate, the two cylinder wall scraping mechanisms are slidably mounted on the inner side wall of the stirring cylinder, and the precipitation treatment mechanism is mounted at the bottom of the stirring cylinder. According to the device for producing p-xylene, foam generated by stirring is punctured, and then floating foam attached to the interior of the stirring barrel is scraped into the solution.

The invention discloses a multi-stage pugging device for porcelain manufacturing. The multi-stage pugging device comprises a base and a stirring barrel, the stirring barrel is arranged at the top of the base, a connecting column is fixed to one side of the upper surface of the base, a lifting mechanism is fixed to one end of the connecting column, and an efficient stirring mechanism for completing stirring work is fixed to one end of the lifting mechanism; and a positioning and fixing mechanism used for fixing the stirring barrel is fixed to the top of the base, the lifting mechanism comprises a lifting groove, a screw rod, a first motor, a lifting block and a driving table, the lifting groove is formed in the side, close to the stirring barrel, of the connecting column, the inner wall of the lifting groove is rotatably connected with the screw rod through a bearing, and the first motor is fixed to the top of the connecting column. By means of the multi-stage pugging device, the stirring quality and efficiency during pugging can be greatly improved, and meanwhile people can conveniently clean the stirring barrel, a stirring pipe, a stirring rod, first stirring blades and second stirring blades.

The invention provides an automatic integrated circuit new material stirring device capable of achieving uniform feeding and discharging, and relates to the technical field of integrated circuits. The automatic integrated circuit new material stirring device capable of achieving uniform feeding and discharging comprises a device shell, supporting legs are fixedly mounted at the bottom of the device shell, a mounting plate is fixedly mounted between the supporting legs, a storage box is fixedly mounted at the top of the mounting plate, a feeding port is formed in the top of the device shell, and a feeding hopper is fixedly mounted at the feeding port. According to the automatic integrated circuit new material stirring device capable of achieving uniform feeding and discharging, uniform feeding is designed, uniform discharging is achieved by pressing a material blocking plate during rotary stirring, and blocking of an inlet and an outlet can be avoided while uniform feeding and discharging are achieved; the whole stirring and mixing effect of the device is better, automatic processing is integrally realized, manual operation is not needed, and the device is very convenient to use.

The invention discloses rare earth functional ceramic pigment equipment which comprises a substrate, wherein a first rotating arm is fixedly arranged in the center of the upper end of the substrate; astand is fixedly arranged at the upper end of the first rotating arm; a mixing component is mounted on the stand in a lifting adjustment manner; clamping plates are mounted at the periphery of the first rotating arm in a rotational fit manner; storage barrels are symmetrically and fixedly arranged on the left and right side end faces of the clamping plates; storage cavities are arranged in the top end faces of the storage barrels; circular rings are fixedly arranged on the opposite side end faces of the storage barrels; tapered tooth rings are fixedly arranged at the peripheries of the circular rings; inner tooth rings are fixedly arranged on inner races of the circular rings; first sliding grooves are bilaterally symmetrically formed in the bottom end faces of the clamping plates; locking plates engaged with the inner tooth rings are mounted in the first sliding grooves in a sliding fit manner; and elastic sheets are mounted between the top end faces of the locking plates and top walls of the first sliding grooves in a top pressure fit manner.

The invention discloses a device for printing processed materials. The device comprises a base, wherein a first rotary connection shaft is fixedly arranged in the just center of the upper end of the base, a supporting frame is fixedly arranged at the upper end of the first rotary connection shaft, and a stirring device is mounted on the supporting frame in a lifting and adjusting manner; an assembling and connecting plate is mounted at the periphery of the first rotary connection shaft in a rotary cooperation manner; storing barrels are symmetrically and fixedly arranged at the end surfaces ofthe left side and the right side of the assembling and connecting plate; a storing cavity is arranged in the end surface of the top of each storing barrel; convex rings are fixedly arranged on the end surfaces of opposite sides of the storing barrels on the left side and the right side; a cone toothed ring is fixedly arranged at the periphery of each convex ring, and an inner toothed ring is fixedly arranged on the inner ring of each convex ring; first slip connection cavities are formed in the end surface of the bottom of the assembling and connecting plate in a bilateral symmetry manner; alocking and connecting plate meshed with the corresponding inner toothed ring is mounted in each first slip connection cavity in a sliding cooperation manner; and an elastic strip is mounted between the end surface of the top of each locking and connecting plate and the top wall of the corresponding first sliding connection cavity in a propped and pressed cooperation manner.

The invention discloses metal oxide mixture equipment. The metal oxide mixture equipment comprises a base plate, wherein a first rotating arm is fixedly arranged in the center of the upper end of thebase plate; a floor stand is fixedly arranged at the upper end of the first rotating arm; a mixing assembly is arranged at the upper end of the floor stand in an ascending-descending adjustment manner; a clamping plate is arranged on the periphery of the first rotating arm in a running fit manner; storage buckets are symmetrically and fixedly arranged on the left and right side faces of the clamping plate; storage cavities are formed in the top end faces of the storage buckets; circular rings are fixedly arranged on the opposite end faces of the storage buckets on the left and right sides; conical tooth rings are fixedly arranged on the peripheries of the circular rings; inner tooth rings are fixedly arranged on the inner circles of the circular rings; first sliding chutes are arranged inthe bottom end face of the clamping plate in a bilaterally symmetrical way; locking plates for being meshed with the inner tooth rings are arranged in the first sliding chutes in a sliding fit manner;elastic sheets are arranged between the top end faces of the locking plates and the top walls of the first sliding chutes in a top pressure fit manner.

The invention discloses high-elasticity polymer material equipment. The high-elasticity polymer material equipment comprises a base frame; a first rotating rod is fixedly arranged at the dead center of the upper end of the base frame; a supporting frame is fixedly arranged at the upper end of the first rotating rod; a uniform mixing component is arranged on the supporting frame in a lifting and adjusting way; a mounting plate is mounted at the periphery of the first rotating rod in a rotary fit way; storage barrels are arranged on the end faces of the left side and the right side of the mounting plate symmetrically and fixedly; a storage cavity is formed in the end face of the top of each storage barrel; protruded rings are fixedly arranged on the end faces of the opposite sides of the storage barrels on the left side and the right side; a cone gear ring is fixedly arranged at the periphery of each protruded ring; an inner gear ring is fixedly arranged at the inner ring of each protruded ring; first sliding cavities are symmetrically formed in the end face of the bottom of the mounting plate; a locking plate for being engaged with the inner gear ring is arranged in each first sliding cavity in a sliding fit way; and an elastic sheet is arranged between the end face of the top of each locking plate and the top wall of each first sliding cavity in a top pressing fit way.

The invention discloses improved corrosion-resistant cement stirring equipment. The equipment comprises a bottom plate, a first rotating pin shaft is fixedly arranged at the center of the upper end ofthe bottom plate, and a supporting base is fixedly arranged at the upper end of the first rotating pin shaft; a stirring component is installed on the supporting base in an ascending and descending adjusting mode, compact plates are installed on the periphery of the first rotating pin shaft in a rotating fit mode, storage barrels are symmetrically and fixedly arranged on the end face of the leftside and the end face of the right side of the compact plates, and storage cavities are formed in the end faces of the tops of the storage barrels; and circular rings are fixedly arranged on the opposite end faces of the storage barrels on the left side and the right side, conical gear rings are fixedly arranged on the periphery of the circular rings, and inner gear rings are fixedly arranged on the inner rings of the circular rings; first sliding cavities are symmetrically formed in the left side and the right side of the bottom end face of the compact plates, locking plates used for being meshed with the inner gear rings are installed in the first sliding cavities in a sliding fit mode, and spring pieces are arranged between the top end faces of the locking plates and the top walls of the first sliding cavities in an ejection pressing fit manner.

The invention discloses building construction equipment, which comprises a bottom plate. A first rotating hinge pin is fixedly arranged in the center of the upper end of the bottom plate, the upper end of the first rotating hinge pin is fixedly provided with a supporting seat, a stirring component is mounted on the supporting seat in a lifting adjustment manner, the outer periphery of the first rotating hinge pin is in rotational fit with an impact plate, storage drums are fixedly and symmetrically arranged on left and right end faces of the impact plate, top end faces of the storage drums areprovided with storage cavities, and circular rings are fixedly arranged on end faces of opposite sides of the left and right storage drums. The outer peripheries of the circular rings are fixedly provided with taper gear rings, and the inner peripheries of the circular rings are fixedly provided with inner gear rings. The bottom end face of the impact plate is provided with first slide cavities in bilateral symmetry, locking plates for meshing with the inner gear rings are mounted in the first slide cavities in a slide fit manner, and elastic plates are mounted between the top end faces of the locking plates and the top walls of the first slide cavities in a jacking fit manner.

The invention discloses a multi-channel smelting furnace capable of ventilating, exhausting, pressure-relieving and temperature-controlled recycling of plastics, which includes a preparation chamber and a melting chamber. There is a fixed connection frame, and an external thermal insulation electric heating sleeve is arranged on the outside of the melting chamber, and the melting chamber is located above the fixed connection frame. The multi-channel inlet, ventilated, pressure-exhausted and temperature-controlled smelting furnace for recycled plastic achieves the purpose of continuous and intermittent heating of the plastic in the preparation room through uniformly arranged electric heating racks and electric heating nets installed on each electric heating rack, making the preparation room The plastic in the chamber can be kept in a fluid state at all times, so that the plastic can be better stored in the preparation chamber. When the plastic enters the preparation chamber, it first enters through the feed pipe and contacts the transition heat of the transition heating tube. After heating, ensure its own flow state, and avoid the plastic from condensing on the inner wall of the feed pipe, which will cause the blockage of the feed pipe.

The invention discloses a 3D printing material and a preparation method thereof. The 3D printing material comprises a base, wherein a first switching shaft is fixedly arranged at the center of the upper end of the base; the upper end of the first switching shaft is fixedly provided with a supporting frame; a stirring device is arranged on the supporting frame through lifting adjustment; the periphery of the first switching shaft is provided with a mounting plate in running fit; the left and right end surfaces of the mounting plate are symmetrically and fixedly provided with a storage barrel; astorage cavity is arranged in the top end surface of the storage barrel; convex rings are fixedly arranged on the end surfaces on the opposite sides of the storage barrels on the left and right sides; the periphery of the convex ring is fixedly provided with a conical tooth ring; the inner ring of the convex ring is fixedly provided with an inner tooth ring; the bottom end face of the mounting plate is provided with a first sliding joint cavity in bilateral symmetry; a locking plate used for meshing with the inner tooth ring is mounted in the first sliding joint cavity in a sliding fit manner; and an elastic strip is arranged between the top end surface of the locking plate and the top wall of the first sliding joint cavity in a top press fit manner.

The invention discloses a concrete water storage device with a water level indicating function. The concrete water storage device comprises a concrete base and a steel groove base; the steel groove base is installed on the upper wall surface of the concrete base and is provided with a water storage reinforcing structure; and the water storage reinforcing structure is provided with a water adding auxiliary structure and a pressurizing water taking structure. For the concrete water storage device disclosed by the invention, by studying and improving from the aspect of a structure, impact force of water to the device in the water adding process is reduced by adding a silencing tank, and the service life is prolonged; the stability of the device is strengthened by adding transverse tie bars and vertical tie bars, and the device has a function of displaying a water level in real time by adding a communicating pipe, observation of a water storage quantity and use are facilitated; power is provided by adding a servo motor for matching drive of fan blades to run in a staggered manner for pressurized conveying of water, so that the device has the capability of performing water supply on a relatively high construction site; and the structure strength of the device is enhanced, the water quantity is conveniently observed, and high-altitude water supply can be performed.