45results about How to "Avoid labor intensive" patented technology

The invention discloses a safety unloading platform for building construction, and relates to the technical field of building construction. The platform comprises a base and an unloading table, wherein two guide rails are symmetrically and fixedly arranged on the surface of the base, two T-shaped sliding grooves are symmetrically formed in the lower surface of the unloading table, one side surfaceof a vertical plate is provided with a hydraulic rod through a hinge base in a hinged mode, one end of the hydraulic rod is provided with an H-shaped sliding block in a hinged mode, the top of the H-shaped sliding block is slidably connected with the inner walls of the T-shaped sliding grooves, the inner end surfaces of the T-shaped sliding grooves are fixedly connected with limiting springs, andone ends of the limiting springs are fixedly connected with the side surface of the H-shaped sliding block. According to the platform, through design of the guide rails, the hydraulic rod, the H-shaped sliding block, an L-shaped supporting plate, a screw rod, the T-shaped sliding grooves and the limiting springs, the stability of the unloading table is improved, the automation degree is high, andthe problems that existing building construction unloading platforms are most in a cantilever type structure, the working stability is low, potential safety hazards are easily generated, the servicelife of the device is prolonged, and the labor intensity of constructors is high are solved.

The invention relates to a fully-automatic kiwi fruit picking end effector. The fully-automatic kiwi fruit picking end effector comprises a holding device, a shearing device, a detecting device and a machine case housing. The holding device comprises a horizontal type speed reducer driving motor, lifting mechanism belt pulleys, a lifting mechanism speed reducer assembly, a screw, a lifting nut, connecting rods and picking fingers and is used for driving the picking fingers to move back and forth and holding and separating kiwi fruit; the shearing device comprises a vertical type speed reducer driving motor, winding mechanism belt pulleys, a winding mechanism speed reducer assembly, winders, torsion springs, electromagnets and blades and is used for cutting the carpopodium of the kiwi fruit; the detecting device comprises a picking pressure sensor, a limit pressure sensor and a revolution sensor and is used for detecting information of all positions during a kiwi fruit picking process and providing control information for a controller. The fully-automatic kiwi fruit picking end effector is easy to control, reliable in operation, achieves automated and intelligentized kiwi fruit picking, saves manpower, increases operation efficiency and reduces labor costs.

The invention relates to the technical field of water surface pollutant removing treatment, in particular to an energy-saving environment-friendly water surface pollutant removing device. The device comprises a hull, a fixing piece is arranged at the top of the left side of the hull, a fixing board is arranged at the upper end of the fixing piece, rolling shafts are symmetrically and rotationallyconnected to the upper end and the lower end of the fixing board, rollers are arranged on the two rolling shafts, a conveyor belt is wound round the two rollers and evenly provided with salvage screenframes, a first belt wheel is arranged on the front side of the rolling shaft on the upper side, a breaking box is arranged in the position, located on the right side of the fixing piece, on the hull, and a drive motor is installed on the rear side wall of the breaking box. The energy-saving environment-friendly water surface pollutant removing device is provided, compared with a manual pollutantremoving mode, the water surface garbage removing mode avoids consumption of plenty of labor, pollutant removing efficiency is improved, and meanwhile a pollutant removing effect is improved; and thedevice is novel in structure, reasonable in design, convenient to use and high in popularization value.

The invention discloses a water surface rubbish cleaning device. The water surface rubbish cleaning device comprises a hull, a rubbish collection component, a rubbish identification and classificationcomponent, a rubbish storage component, a microorganism storage tank, a first power cylinder and a controller; the rubbish collection component, the rubbish identification and classification component and the rubbish storage component are all arranged on the hull and are correspondingly used for collecting, storing and classifying rubbish; the rubbish collection component comprises a net bag andsecond power cylinders which are arranged on the two sides of the net bag; the microorganism storage tank is arranged on the hull and connected with the first power cylinder through a pipeline; and the controller is electrically connected with the second power cylinders, the rubbish storage component, the rubbish identification and classification component and the first power cylinder. According to the water surface rubbish cleaning device, water surface rubbish can be automatically cleaned, and problems that manual salvaging intensity is high, the efficiency is low and injuries to salvaging personnel are easily caused are solved.

The invention provides a novel shearing crushing machine which comprises a uniform allocating tank (1), a feeding motor (2), a conveyer belt (3), a discharge device (4) and a crushing device (5), wherein a stirring shaft for dividing a material into equal parts is arranged inside the uniform allocating tank (1) and is driven by the feeding motor (2); one end of the conveyer belt (3) is mounted atthe outlet of the uniform allocating tank (1); a support base is mounted at the bottom of the conveyer belt (3); and the other end of the conveyer belt (3) is arranged at a feeding hole of the crushing device (5). The novel shearing crushing machine is simple to operate and convenient to use; materials to be crushed are quantitatively conveyed into the crushing device through the uniform allocating tank and are crushed in a shearing crushing mode, and crushed materials are discharged out through the mechanical discharge device, and the problems of non-uniform machine burden caused by manual material feeding and high working intensity caused by manual material discharge are avoided.

The invention discloses a cutting machine for production and processing of fitness equipment. The cutting machine comprises an operation table and a stretching mechanism; two mounting grooves and a positioning groove are formed in the operation table, a groove is formed in the top wall of the operation table, an air pump is fixedly connected to the bottom wall of the operation table, and extending mechanisms are slidably connected into the mounting grooves; the stretching mechanism is used for stretching out a pipe, the stretching mechanism further comprises mounting blocks, air inlet pipes, a first hose, a piston column, an air storage cavity, a return spring and a first pressure release valve, the mounting blocks are slidably connected into the corresponding mounting grooves in a sleeved manner and are of a hollow structure, and clamping mechanisms are fixedly connected to the upper surfaces of the mounting blocks; and the air inlet pipes are fixedly connected with the bottom walls of the corresponding mounting blocks in a penetrating manner. Compared with the prior art, the cutting machine has the advantages that the efficiency is higher, the use is convenient, the automation degree is high, the production efficiency is higher, automatic grinding can be carried out while cutting is carried out, manual grinding is avoided, and the labor intensity is reduced.

The invention discloses a novel casting mold and a molding method thereof. The casting mold consists of a rotary disk (1), a base plate (2), a fixed scraping plate (3), a steel outer mold (4), steel upper mold (5), fixed shafts (6), (7) and (9) and a bracket (8). The molding method comprises the following steps of: placing a prefabricated two-sheet mold sample onto the edge of the base plate (2); matching the steel outer mold (4) and fastening; filling sand into the steel outer mold (4) and ramming; striking off a top surface with the scraping plate when the sand reaches the top surface; putting a top plate mold sample; matching the steel upper mold (5); filling sand into the steel upper mold (5) and ramming; leaving a sprue gate and an air outlet hole; opening the steel upper mold (5) and the steel outer mold (4); taking the mold sample out; and starting casting. When a second casting is required to be cast, the method comprises the following steps of: enclosing the two-sheet mold sample; filling sand into the cavity of the two-sheet mold sample; ramming; taking the mold sample away; scraping a mold cavity by rotating the rotary disk (1) and using the fixed scraping plate (3); and matching the steel outer mold (4) and the steel upper mold (5) to cast. The novel casting mold has the advantages of saved labor force, low labor intensity, high success rate, high accuracy, easiness for demolding, short flow, low time consumption and high efficiency, and is particularly suitable for casting container castings such as copper drums, boilers, basins and the like.

The invention relates to a method and a system for calculating the height of a residual stack of a material pile. The method comprises the following steps: acquiring two-dimensional point cloud data of a radar detection material pile in a pre-scanning process of a material taking machine; converting the two-dimensional point cloud data into three-dimensional point cloud data according to the rotation angle of the cantilever of the material taking machine; preprocessing the three-dimensional point cloud data to obtain processed three-dimensional point cloud data; performing RANSAC algorithm plane recognition and extraction processing on the processed three-dimensional point cloud data to obtain a reclaiming platform plane of the current residual stack point cloud; calculating a Z-axis coordinate mean value of the point cloud set in the plane of the material taking platform, and marking the Z-axis coordinate mean value as a height value of the material taking platform; judging whether the number of material taking platform planes is equal to the actual layering number of the residual stacks or not; and if not, obtaining the material taking platform planes repeatedly, and if yes, calculating the height difference, namely the material pile residual stack layer height, between the material taking platform planes, so that the calculation precision of the material pile residual stack layer height can be effectively improved, and the material taking efficiency of the material taking machine is improved.

The invention discloses a remote monitoring method for electric power consumption data. The remote monitoring method comprises the steps of receiving the electric power consumption data which are acquired by an acquisition component; analyzing the electric power consumption data for acquiring an electric power consumption parameter which is carried in the electric power consumption data; and generating a detecting result by means of the electric power consumption parameter in reference to preset detecting items, wherein the preset detecting items comprises electric power consumption amount abnormity detection, electric power quality detection and electric power consumption area distribution condition. According to the remote monitoring method, the acquisition component is used for automatically acquiring the electric power consumption data. A monitoring terminal performs corresponding detection operation after the electric power consumption data are received, thereby realizing purposes of simply and effectively acquiring the electric power consumption data and improving working efficiency.

The invention discloses a method for rapidly updating a straw open-air incineration air pollutant emission list. The method comprises the steps: using ArcGIS for recognizing a month-by-month straw open-air incineration fire point; dividing the whole region into six areas according to geographic positions; based on the identified thermal radiation power and region division of the month-province straw open-air incineration fire point, calculating the thermal radiation energy of the month-province straw open-air incineration fire points; acquiring the annual-provincial open-air straw incineration proportion data based on actual investigation and establishing open-air straw incineration proportion estimation models based on satellite remote sensing thermal radiation energy for the six areas respectively; establishing a year-province straw open-air incineration proportion estimation database containing all target years and provinces; collecting other activity level data and emission factors required for estimating emission of air pollutants in open-air straw incineration by a bottom-to-top method; and estimating an annual-provincial straw open-air incineration air pollutant emission list. According to the method, the annual-provincial straw open-air incineration air pollutant emission list can be quickly updated.

The invention discloses concrete leveling equipment for constructional engineering, and relates to the technical field of building pavement leveling. The equipment comprises a main body structure, themain body structure comprises a triangular support, a fixing plate is fixed to the inner wall of the triangular support, first supporting rods are fixed to one side face of the triangular support atequal intervals, connecting rods are fixed to one ends of the first supporting rods, and first lug plates are equidistantly fixed on one surface, away from the first supporting rods, of the connectingrods; and a second lug plate is fixed to the lower surface of one first supporting rod, a fixing frame is fixed to the side face, away from the first supporting rods, of the triangular support, a rectangular through opening is formed in the upper surface of the fixing frame, a third lug plate is fixed to the upper surface of the fixing frame, and a fourth lug plate is fixed to one side face of the fixing frame. By using a scraper structure and a pavement repairing structure, the problems that the flatness of concrete leveling is reduced due to the fact that concrete particles adhere to an existing leveling roller, manual repairing is needed in the concave position of the pavement, limitation is large, and the repairing quality is low are solved.

The invention discloses a door machining tenoning machine. The door machining tenoning machine comprises a machining box body, grinding blocks and a second driving motor; a first driving motor is fixed to a bearing on one side of the machining box body, and the output end of the first driving motor is connected with a rotating rod; an air bellow is connected to the outer side of the rotating rod in a penetrating mode, and a dust removing pipeline is connected to the bottom of the air bellow in a penetrating mode; the grinding blocks are installed on the left side and the right side of the airbellow, and an auxiliary pulley is arranged right below the air bellow; and an equipment box door is hinged to the outer side of the machining box body, a tenon is connected to the outer side of the machining box body in a penetrating mode, a recycling base is welded to the bottom of the machining box body, and a discharging box door is hinged to the outer side of the recycling base. The door machining tenoning machine is provided with a plane gear and a driving electric cylinder, and in the machining process, the plane gear is conveniently used for driving the auxiliary pulley to rotate, so that the situation that a wooden door needs to be pushed by personnel in the machining process to consume a large amount of labor intensity is avoided.

The invention discloses an external interference source positioning system, comprising an external interference source receiver and a data processing system. Wherein the external interference source receiver comprises an antenna, a motor, an A / D conversion module, an interference source signal testing module, a single chip processor 1, a GPS positioning module, a storage module, a data transmission module and a power supply module; the data processing system comprises a data receiving module, a single chip processor 2 and a display module. The invention locates the position of the interferencesource by combining the characteristics of the interference source and improves the positioning accuracy of the position of the interference source.

The invention belongs to the technical field of bottle cap assembling machines, and particularly relates to a bottle cap gasket adding machine which comprises a feeding sliding channel, a bottle cap transferring device, a discharging conveying belt and a gasket pressing-in device. The bottle cap transferring device comprises a workbench and a rotating disc, wherein the rotating disc is located above the workbench, and a plurality of semicircular carrying notches are evenly distributed in the outer side edge of the rotating disc. The rotating disc is in transmission connection with a motor fixed below the workbench through a driving shaft penetrating through the workbench, and the rotating disc rotates in a stepping manner. A first arc-shaped protrusion is fixedly arranged on the portion, located on the left side of the rotating disc, of the workbench, and the inner side face of the first arc-shaped protrusion and the outer side face of the rotating disc are in clearance fit. According to the bottle cap gasket adding machine, automatic pressing-in operation of gaskets to be used is achieved, the production efficiency is greatly improved, and the problem that the labor intensity is high due to the fact that the gaskets are pressed into bottle caps in a manual mode is solved.

The invention discloses a solar energy and engine dual-power orchard mechanized operation platform. The platform comprises a machine frame, an engine, an air compressor, an air valve interface, a front height lifting frame, a back height lifting frame, a height lifting hydraulic cylinder, an operation platform, a control console, fences, solar cell panels, and angle adjusting mechanisms, wherein solar cells are fixed to the upper parts of the fences; the solar cell panels are connected with a storage battery; the storage battery is connected with the air compressor; the air compressor is further connected with the engine; the engine is located at the lower middle part of the machine frame; the air compressor is connected with the air valve interface; the air valve interface can be connected with a pneumatic tool; the control console is located on the operation platform; and the angle adjusting mechanisms are located on the solar cell panels. According to the operation platform, the solar cell panels are utilized, so that the harm of ultraviolet rays to a human body is reduced, solar energy is fully utilized, the power of the pneumatic tool is sufficiently supplied, and the working efficiency is improved.

The invention relates to the technical field of municipal engineering and discloses an urban road sign for municipal engineering. The urban road sign comprises an indicator board, wherein an upper end of the indicator board is fixedly connected with a water storage tank, the side wall of the indicator board is provided with an indication area, the indication area is provided with indication information, and the bottom of the water storage tank is communicated with a water outlet pipe; side plates are symmetrically and fixedly connected to the bottom of the water storage tank relative to the indicating plate, movable grooves are symmetrically formed in the opposite side walls of the two side plates, movable blocks are slidably connected into the movable grooves, and L-shaped movable plates are fixedly connected to the opposite ends of the two movable blocks; the two movable plates are connected with a U-shaped cleaning frame through two fixing mechanisms. According to the urban road sign for municipal engineering, dust and other impurities attached to an indication area can be automatically cleaned away, the situation that the labor intensity of manual cleaning is large is avoided, and a surface of the sign can be rapidly cleaned up.

It is proposed a filler neck assembly providing a main channel for supplying a liquid into a tank and an auxiliary channel for evacuating gas from the tank. The main channel is such that it comprises a tubular main body (1) with a first end for receiving a filler spout and a second end for discharging the liquid into the tank. The auxiliary channel is such that it comprises a first section and a second section, the first section being a channel integrally moulded with the tubular main body (1), and the second section being formed by a feature on the exterior of the main body (1) cooperating with a separately formed part (2).

The invention provides a grinding rod production method based on a plasma cladding technology, and relates to the technical field of surface treatment. The grinding rod production method based on theplasma cladding technology comprises the steps that steel for manufacturing a grinding rod is subjected to design and surface pretreatment to obtain a round steel blank; and then a proper coating material is selected, process parameters of plasma cladding treatment equipment are set through a human-computer interface, and a layer of wear-resistant and corrosion-resistant material is sprayed on thesurface of the round steel blank to obtain the finished product grinding rod. Compared with a traditional process, the method is simple, the technological process of the plasma cladding technology can be automatically conducted through the plasma cladding abrasion-resistant treatment equipment, equipment operation is easy, labor intensity can be reduced, in addition, adopted iron-based alloy powder can obviously enhance the hardness of the grinding rod, the abrasion resistance and corrosion resistance of the grinding rod are improved, product quality is greatly improved, and finally, the round steel blank can be repeatedly utilized, so that the raw material cost is greatly reduced.

The invention discloses a cooling device for films. The cooling device comprises a machine frame and cooling drums arranged on the machine frame in a vertically alternate manner; the cooling device further comprises a feeding drum arranged on the machine frame, an upper guiding component arranged at the upper part of the machine frame, a lower guiding component arranged at the lower part of the machine frame, an upper feeding belt sleeved on the upper guiding component and the feeding drums, and a lower feeding belt sleeved on the lower guiding component and the feeding belt; the feeding drumsand the cooling drum are arranged coaxially, and the diameters of the feeding drum and the diameter of the cooling drum are the same; and the upper guiding belt and the lower guiding belt, which workalong the same track, pass through the gaps of two adjacent feeding drums one by one from one end of the machine frame. The cooling device has the advantages that a film can be enwound on the coolingdrum which is coaxial with the feeding drum under the function of clamping of the upper feeding belt and the lower feeding belt, the operation is simple and convenient, and the problem that the laborintensity is high when a film is enwound on the cooling drum manually can be avoided.

The invention discloses a raw material conveying device, and relates to the technical field of food processing equipment, the raw material conveying device comprises a conveying frame, a raw material discharging box is arranged at one end of the conveying frame, an auxiliary discharging box is arranged on the side wall of the top of the raw material discharging box, and the tops and the bottoms of the raw material discharging box and the auxiliary discharging box are open; a partition plate is further movably inserted in the connecting position between the raw material discharging box and the auxiliary discharging box, a raw material barrel and a sieve plate device are sequentially arranged in the raw material discharging box from top to bottom, the raw material barrel is slidably arranged between a top opening of the raw material discharging box and a top opening of the auxiliary discharging box, and a discharged material collecting device is arranged at the other end of the conveying frame. A conveying belt device is arranged between the raw material discharging box and the discharged material collecting device and comprises a plurality of first conveying belts and a plurality of second conveying belts which are arranged side by side, and the first conveying belts and the second conveying belts are sequentially distributed in a staggered mode. The conveying and screening device has the advantages that multiple conveying and screening modes coexist, and raw materials can be screened in the conveying process.

The invention discloses a portable stirring mixing device for a macromolecular automobile coating in the technical field of coatings. The device comprises a base, a portal frame, a stirring componentand a clamping mechanism. A guiding column is slidably sleeved with an installing plate, an electric push rod is installed at the top of the base and located below a fixing transverse rod, the stretchable end of the electric push rod is fixedly connected to the bottom end of the connecting rod, the top end of the connecting rod penetrates through the fixing transverse rod and is fixedly connectedwith the bottom of the installing plate, a stirring motor is installed at the front side of the top of the installing plate, a stirring component is arranged at the portion, below the stirring motor,of the bottom of the installing plate, walking wheels are arranged at the four corners of the bottom of the base, and the two sides of the front proton of the portal frame on the base are each provided with a clamping mechanism, portability is high, the phenomenon that a tank body vibrates when stirred is avoided, materials can rapidly and effectively flow reversely and are mixed to be uniform, the macromolecular automobile coating is mixed to be uniform, and the uniform mixing efficiency is high.

The invention discloses a pipe expansion auxiliary device. The pipe expansion auxiliary device comprises a telescopic joint moving on the horizontal plane, wherein the telescopic joint comprises movable plates which are sequentially hinged end to end; the movable plate located at the tail end of the telescopic joint is hinged to a fixing frame, and a fixing piece is used for fixing an expander; and therefore, force is applied to the expander, and the movable plates rotate relatively, so that the telescopic joint supports the expander and moves along with the expander. According to the pipe expansion auxiliary device, the expander can be easily moved in the horizontal direction and the vertical direction only on the premise that an operator provides slight directional guiding force, that is, in the process of expanding pipes of a shell-and-tube heat exchanger row by row and one by one, the problems that the labor intensity is high due to the fact that the self weight and the counter-acting force of the expander are completely borne by workers for expansion connection, and the sealing failure is caused due to the fact that the expander and a copper pipe are not concentric due to thefact that the operator holds a pipe expander for expansion connection and shakes are solved.

The invention discloses a portable garden pruning device which structurally comprises a saw blade, a portable main tank, a gasket, a handle, a control main unit, a safety trigger, a shock absorption rubber ring, a switch button, heat dissipation openings, a rocking handle and movement wheels. The portable garden pruning device has the advantages that a belt transmission device, the rocking handleand a power generation device are connected with one another, and accordingly the portable garden pruning device has a hand-cranking power generation function; the rocking handle can rock to drive thebelt transmission device to move in magnetic fields of the power generation device, magnetic induction line cutting movement is carried out in the magnetic fields, currents can be provided to the power generation device and can be in signal connection with an energy supply device by the power generation device via a connecting cable, accordingly, a pulling mechanism can move, a travel mechanism can be downwardly tightened, a transmission driving mechanism can be started, a rotary motor can be driven by the transmission driving mechanism to clockwise rotate, the portable garden pruning devicehas an ascending function, the problem of difficulty in pruning tall plants can be solved, and the use portability of equipment can be effectively improved.

The invention provides a piston ring installation device, which includes an installation platform and a first ring installation assembly; the installation platform is provided with a first ring installation hole; the first ring installation assembly includes a first ring installation cylinder, a first piston expansion bowl and a first Lifting mechanism, the first piston expansion bowl is detachably arranged on the top of the first ring mounting cylinder, the first lifting mechanism is used to enable the first ring mounting cylinder to move up and down through the first ring mounting hole; the first piston expansion bowl includes The first enlarged diameter part and the first equal diameter part, when the piston is placed in the first piston expansion bowl, the upper edge of the first equal diameter part is flush with the installation position of the first piston ring of the piston; the first ring mounting hole The inner diameter is greater than or equal to the outer diameter of the first equal-diameter portion and smaller than the outer diameter of the piston ring at the first equal-diameter portion. The above-mentioned piston ring installation device realizes the automatic installation of the piston ring, avoids the labor-intensive problem of manual installation of the piston ring, and improves the installation efficiency and installation quality of the piston ring at the same time.

The invention discloses a simple modular LED spotlight in the field of spotlights, which comprises a base, a supporting seat is arranged on the base, a first motor is fixedly mounted in the base, a second gear is fixedly mounted at the bottom of the supporting seat, a gear groove is formed in the base corresponding to the second gear, and the second gear is slidably connected in the gear groove; and the output end of the first motor extends into the gear groove and is fixedly installed on the second gear; a connecting shaft is arranged in the supporting base; the connecting shaft is sleeved with a first gear; the left side of the first gear is connected with a first toothed bar in a meshed mode; and the right side of the first gear is connected with a second toothed bar in a meshed mode. The beneficial effects of the present invention are that the LED spotlight is convenient to use; an external remote controller can be matched with the control assembly to adjust the irradiation direction and angle of the spotlight body; the use convenience of the LED spotlight is further improved; and meanwhile the problems that a traditional LED spotlight needs to be manually and frequently adjusted; and the labor intensity of workers is large are solved.

The invention discloses a protection device for a water conservancy and hydropower engineering slope, and relates to the technical field of water conservancy engineering. The protection device comprises a fixing plate, a first mounting plate, protective bricks and a second mounting plate, wherein the first mounting plate is arranged on one side of the fixing plate, the second mounting plate is arranged below the first mounting plate and is parallel to the first mounting plate, and the protective bricks are laid between the first mounting plate and the second mounting plate side by side; and aplurality of fixing rods are arranged between the first mounting plate and the second mounting plate side by side, and one end of each fixing rod penetrates through a first through hole which is concentric with each fixing rod, in the first mounting plate and extends into a corresponding first damping box. Through the arrangement of first telescopic discs, second telescopic discs, first damping springs, second damping springs, first damping sleeves, second damping sleeves, the fixing rods and L-shaped inserting rods and the mutual cooperation of the structures, the protection effect of the device on vibration, crustal movement and the like can be improved, and the device is low in field construction strength and convenient and fast in local maintenance.

The invention discloses an air pressure monitoring system, comprising a first air pressure detection device, a control device and an alarm device which are arranged in an air supply pipeline in a workshop, wherein the first air pressure detection device is used for detecting the air pressure in the air supply pipeline in the workshop to obtain a workshop pipeline air pressure value, the first air pressure detection device sends the workshop pipeline air pressure value to the control device, and the control device generates an alarm signal when the workshop pipeline air pressure value is lower than a preset lower limit value or higher than a preset upper limit value and controls the alarm device to give an alarm according to the alarm signal. Abnormality processing can be quickly performed when the air pressure value of the workshop pipeline is lower than or higher than the preset standard, and the problem that air pressure notification is easily delayed by manually checking the air pressure value of the workshop pipeline is avoided.

The invention discloses a hoop ring detection system. The hoop ring detection system comprises a feeding and unstacking vehicle, a discharging and stacking vehicle and a hoop ring carrying assembly, wherein the feeding and unstacking vehicle takes a plurality of ring pieces to be detected and separates the ring pieces to be detected one by one, the hoop ring carrying assembly grabs the single ring piece to be detected on the feeding and unstacking vehicle to continue to detect and transport the single ring piece to the discharging and stacking vehicle, and the discharging and stacking vehicle takes the ring pieces to be detected on the hoop ring carrying assembly one by one and stacks and arranges the plurality of ring pieces to be detected. According to the hoop ring detection system, automatic feeding, discharging and conveying processes in the hoop product detection process are achieved, and the problems of high labor intensity, high safety risk and more personnel allocation caused by existing manual carrying are solved.

The invention relates to the technical field of reaction kettles, and discloses a chemical machinery heat preservation reaction kettle convenient to clean, which comprises a tank body, a sleeve is fixedly inserted in the middle of the upper side wall of the tank body, the upper end of the sleeve is fixedly connected with a water inlet pipe, and the lower end of the sleeve is rotatably connected with a water guide pipe through a first rolling bearing; and the pipe wall of the water guide pipe is fixedly connected with two sets of communicating pipes which are symmetrically arranged, two water spraying pipes which are symmetrically arranged are arranged in the tank body and fixedly connected with the two sets of communicating pipes respectively, and a plurality of water spraying openings which are evenly distributed are formed in the pipe walls of the two opposite sides of the two water spraying pipes. The other two side rod walls of the water guide pipe are fixedly connected with two sets of symmetrically-arranged elastic telescopic rods, and two symmetrically-arranged first cleaning rods are further arranged in the tank body. Materials in the tank body can be conveniently stirred, rotary water spraying and cleaning can be conveniently conducted on the interior of the tank body after use, the situation that labor is consumed by manual cleaning is avoided, and the cleaning efficiency is improved.

The invention discloses a rotary lining trolley pouring mechanism and method. The pouring mechanism comprises a grouting unit and a rotary support installed on a lining trolley and used for driving an arm frame to rotate; the arm frame comprises a first section arm, a second section arm, a third section arm and a fourth section arm which are sequentially connected in a hinged manner; the grouting unit comprises a pump pipe, a grouting pipeline and a concrete conveying pump, the pump pipe is fixed to the arm frame, one end of the pump pipe is connected with a concrete conveying pump, the other end of the pump pipe is rotationally connected with the grouting pipeline, the end of the grouting pipeline is fixed to the end of the fourth section arm, and the outlet end of the grouting pipeline is a grout outlet; and the pouring method comprises the following steps: selecting an initial pouring working window, positioning the grouting unit through a positioning assembly, pouring concrete, and pouring the rest pouring work window. By means of automatic control, the labor intensity of workers is reduced, the pouring quality of secondary lining concrete is improved, the overall construction cost is reduced, and therefore application and popularization are facilitated.