147results about How to "Reduce falls" patented technology

The invention relates to a training binding system of a disability comprehensive rehabilitation training machine, and relates to the technical field of medical instruments, the training binding system comprises a seat, two swing assemblies and a rolling assembly, the seat comprises a supporting frame, a rotating frame and a backrest frame, the rotating frame is connected to the top of the supporting frame, and the backrest frame is connected to the side, away from the supporting frame, of the rotating frame; the backrest frame and the rotating frame form a containing area for a disabled person to sit down, and the two swing assemblies are distributed on the two sides of the backrest frame and used for exercising arms of the disabled person. The rolling assembly comprises a rolling plate, a first driving part and a plurality of balls, the rolling plate is located on the side, close to the containing area, of the backrest frame and rotationally connected to the backrest frame, and the first driving part is connected with the backrest frame and the rolling plate to drive the rolling plate to rotate; the multiple balls are rotationally connected to the side, away from the backrest frame, of the rolling plate and can massage the back of the disabled person. The application has the effect of improving discomfort of the patient.

The invention discloses a patient falling alarm method and system based on visual identification, and relates to the field of identification alarm, and the method comprises the following steps: 1, arranging a video obtaining part, carrying out the transmission through employing a real-time streaming transmission protocol, obtaining the video data of the body side of a patient in a preset range, carrying out the noise reduction of the video data, and obtaining a video collection part; the contrast ratio is enhanced; step 2, dynamically identifying obstacles within a preset range of the body side of the patient in the video data, acquiring positions, shapes and material features of the obstacles, and forming an obstacle data set within the preset range; by capturing and analyzing actions of a patient in real time, dynamic behaviors and surrounding environment information of the patient are comprehensively obtained, and by dynamically monitoring the actions of the patient and surrounding environment obstacles, the risk can be predicted and an alarm can be given out in time before falling, so that the effectiveness of falling early warning is improved by means of active intervention; the occurrence of actual falling of the patient can be reduced.

The invention provides a cleaning device with an adjustable screening behavior suitable for densely-planted corn, and belongs to the field of corn harvesting machinery. Comprising an upper screen box, a shaking plate, a centrifugal fan, a crank connecting rod mechanism and a lower screen box, the centrifugal fan is fixedly connected with a harvester, the shaking plate is arranged above the centrifugal fan, one end of the shaking plate corresponds to a discharging port of a threshing device, the other end of the shaking plate is provided with the upper screen box, and the lower screen box is arranged below the upper screen box. The ends, close to the centrifugal fan, of the upper screen box and the lower screen box are connected through crank connecting rod mechanisms, the crank connecting rod mechanisms are symmetrically arranged on the two sides of the upper screen box and the two sides of the lower screen box, and a structural unit of the vibrating screen with the adjustable screen penetrating behavior is composed of an upper-section screen plate, a middle-section screen plate, a lower-section screen plate and an inclination-angle-adjustable screen plate. The throwing force of the front end area of the vibrating screen on mixture particles and the vertical speed of air flow on the screen are increased, the separation effect of impurities and grains is promoted, the grain penetrating through the screen is improved, and the low-loss and high-cleanliness purposes of corn grain cleaning are achieved.

The utility model relates to the technical field of agricultural machines, and provides a ditcher for garden construction, which comprises a base, a rotating base and a soil covering plate, the top end of the rotating base and the top end of the base are fixedly connected with a second fixed seat, the inside of the second fixed seat is rotatably connected with a second rotating block, and the top end of the second rotating block is fixedly connected with a first telescopic rod; the outer side of the first telescopic rod is sleeved with a first spring, the top end of the first spring abuts against a first rotating block, the outer side of the first rotating block is rotationally connected with a first fixing seat, the first fixing seat is fixedly connected to the top end of an abutting plate, and the abutting plate is rotationally connected with the base. The problems that when a ditcher in the prior art works, crushed soil dug by a ditching cutter is thrown out of a ditch from one end of the ditching cutter in the advancing direction, the crushed soil is generally accumulated on the edge of an opening of the ditch, vibration of the ditcher in the working process is generally large, and the crushed soil possibly falls into the ditch again under vibration of the ditcher in the working process are solved.

The invention relates to the technical field of stainless steel pot machining, in particular to stainless steel pot pressure forming equipment and a stainless steel pot pressure forming process. On the first hand, the stainless steel pot pressure forming equipment comprises a punching machine, the punching machine comprises a base and a mold assembly, a rotating disc is arranged on the top face of the base, and the mold assembly comprises a bottom plate and side plates; the bottom plate is movably connected to the bottom of the inner wall of the side plate, and the two mold assemblies are distributed at the two ends of the top face of the rotary disc. A discharging mechanism is arranged on one side of the base and used for discharging of the stainless steel pot. The feeding mechanism is arranged on the side, away from the transferring piece, of the base, and the stainless steel pot pressure forming technology comprises the following steps that S1, stainless steel is sliced; s2, stainless steel plate feeding; s3, punch forming; s4, blanking in a stainless steel pot; s5, pan handle installation; s6, polishing is conducted; s7, quality inspection; and S8, packaging. The working efficiency of stainless steel pot production can be improved.

The invention discloses a powder supply method, a three-dimensional printing method and a three-dimensional printing system. The powder supply method is used for supplying powder used for three-dimensional printing to a powder laying mechanism so that the powder laying mechanism can lay the powder to a construction platform in the laying direction; the two sides, in the laying direction, of the construction platform are each provided with a powder supply groove and a powder supply piece, the powder supply grooves are used for containing powder, and the powder supply pieces are located in the corresponding powder supply grooves and ascend and descend relative to the powder supply grooves. When powder is supplied every time, the powder supply piece on the powder supply side supplies powder through lifting, and the powder supply piece on the powder receiving side receives powder overflowing from the construction platform through descending; the powder supply side and the powder receiving side are the side where the powder laying mechanism firstly passes through the powder supply groove and the side where the powder laying mechanism later passes through the powder supply groove during laying. The powder supply method is adopted in the powder supply process in the three-dimensional printing method. The three-dimensional printing system is used for realizing the powder supply method. By the adoption of the technical scheme, compared with the prior art, the amount of powder needing to be carried by the construction unit is smaller.

The invention relates to the technical field of golf carts, and particularly discloses a golf cart roof adjustable fixing device which comprises a cart body, a base is fixedly connected to the top of the cart body, two sets of sliding rail mechanisms are arranged on the edge of the upper side of the base, a trunk is arranged between the two sets of sliding rail mechanisms in a sliding mode, and a driving mechanism is arranged on the base. A box cover is arranged on the upper side of the luggage box, a plurality of inserting grooves are fixedly connected to the inner wall of the luggage box, a plurality of partition plates are detachably connected into the inserting grooves, linkage supporting mechanisms are arranged between the luggage box and the two sets of sliding rail mechanisms, the luggage box can be controlled to be overturned to one side of the vehicle body, and the difficulty of storing articles is greatly reduced; especially for storing heavy articles, the articles are easier to store and take, certain potential safety hazards are avoided, and the possibility that the articles fall off during storage can be reduced.

The utility model relates to installation structure technical field, and disclose a kind of convenient installation structure of temperature controller, including mounting frame and the temperature controller body being arranged in the inside of mounting frame, the side of mounting frame is equipped with adjusting hole, the inside rotation connection of adjusting hole is limited to component, the top surface of mounting frame is equipped with recess, the inner bottom wall of recess is fixedly connected with dustproof component, the limited component includes the right and left screw rod being rotationally connected in the inside of adjusting hole.The convenient installation structure of temperature controller, by the setting of mounting frame, limiting component and adjusting hand wheel, to reach the installation of different specifications of temperature controller, avoid with screw temperature controller is fixed on wall surface, once temperature controller needs to overhaul when fault occurs, temperature controller can be taken down from wall surface only after screw is removed, it is more troublesome to operate, help to improve the convenience of installation maintenance.

The utility model belongs to the field of edible mushroom cultivation, and particularly relates to edible mushroom convenient picking equipment which comprises a picking box and a telescopic hose. The bottom of the telescopic hose communicates with the top of the picking box, and four universal wheels are arranged at the bottom of the picking box. The cutting assembly is mounted at the top of the telescopic hose; the cutting assembly comprises a guide pipe, the guide pipe is arranged on the top of the telescopic hose, and a grip is arranged on the surface of the guide pipe. Through cooperative use of the telescopic hose and the cutting assembly, the cutting assembly cuts thalli extending into the telescopic hose, so that the thalli are guided into the picking box and the recycling box through the telescopic hose, the falling condition is reduced, a grip is pulled to make contact with edible mushrooms needing to be cut, and the edible mushrooms are cut through the cutting assembly. The control switch on the surface of the grip drives the motor to rotate forwards and backwards, so that the cutting piece is driven to make contact with edible mushrooms for cutting, falling is prevented during picking, and the height can be automatically adjusted according to the telescopic hose.

The utility model relates to a house building balcony structure which comprises a balcony body, the balcony body is provided with a guardrail, the guardrail comprises a transverse rail and a vertical rail, the vertical rail is connected with the transverse rail and the balcony body, the transverse rail is provided with a protective roller shutter, the protective roller shutter is used for abutting against the balcony body, and the balcony body is provided with a limiting piece. The limiting piece is located at the end, close to the cross bar, of the balcony body, and when the protective roller shutter abuts against the balcony body, the limiting piece limits the protective roller shutter to move. In actual use, the protective roller shutters can be pulled according to actual conditions to shield the gaps between the adjacent vertical fences, the situation that articles fall from the gaps of the fences when children play or accidentally is reduced, and the overall safety is improved.

The utility model relates to the technical field of red date vinegar production and processing, in particular to a raw material cutter for red date vinegar production, which comprises a support frame and a processing shell arranged at the top of the support frame, and further comprises a cutting component arranged in an inner cavity of the processing shell, the bottom of the processing shell is movably connected with a collecting box, and the bottom of a handle is fixedly connected with a mounting shell; under the cooperation of the small motor, the rotating mechanism and the mounting shell, the first rotating rod and the second rotating rod can rotate in the inner cavity of the collecting box in the opposite directions at the same time, the situation that cut raw materials are bonded into a whole in the collecting box is effectively reduced, and meanwhile under the cooperation of the moving mechanism, the fixing shell and the connecting plate, the cutting efficiency is improved. And a protection plate can move at the bottom of the machining shell, the cut raw materials can be protected through the protection plate, the situation that the cut raw materials fall off is effectively reduced, and waste of the raw materials is reduced.

The utility model belongs to the technical field of alcohol waste liquid recovery, and particularly relates to an alcohol production waste liquid recovery device which comprises a waste liquid recovery barrel, the side wall of the waste liquid recycling barrel is fixedly connected with a feeding hopper; a mounting groove is formed in the side wall of the waste liquid recycling bin; a limiting groove is formed in the side wall of the mounting groove; the side wall of the limiting groove is fixedly connected with a pair of first magnets. By arranging a mounting groove and a limiting groove, the convenience of mounting and dismounting the filter plate is improved, by arranging a first magnet and a second magnet, the stability of mounting a mounting block on the side wall of the waste liquid recycling bin is improved, and by arranging a limiting block and a rotating groove, the waste liquid recycling bin is more convenient to mount and dismount. And the situation that after the waste liquid recycling barrel is impacted, a mounting block drives a filter plate to fall off is reduced, and a first magnet, a second magnet, a rotating groove and a limiting block are arranged, so that workers can disassemble and assemble the filter plate conveniently.

This invention relates to the field of building construction technology, specifically a support-free construction process for strip skylights. It utilizes guide rails laid out on the cantilevered slabs of the side beams of the skylight to construct a movable operating platform consisting of a steel truss, transverse support platforms, rollers, guardrails, and steel toe boards. Construction is completed through parameter calculation and prefabrication, guide rail installation and straightening, platform hoisting and debugging, segmented operations, and cyclical machine movement. The invention includes methods for calculating steel truss deflection, single-wheel pressure, anchor spacing, and cantilever slab bearing capacity. A stepped panel design can be used to adapt to transverse slope conditions. This invention eliminates the need for full-span vertical support, freeing up lower space, supporting parallel operations of multiple processes, shortening the construction period, reducing material input, and allowing for the reuse of core components. It is suitable for the construction of narrow, equal-span strip skylights with cantilevered slabs on the side beams.

The invention relates to the technical field of tunnel engineering, and discloses a karst area tunnel gushing water treatment construction method which comprises the steps that drainage pipes are installed on the two inner side walls of a tunnel in advance correspondingly, and the drainage pipes are located on the lower portion of the tunnel; when water gushing occurs on the inner side wall of the tunnel, a fixed base is installed on the inner side wall of the tunnel; the sealing cover sleeving the drainage tube and the fixed base are sealed and closed, so that the fixed base and the sealing cover define a sealed cavity; a grouting pipeline is connected between the sealing cavity and the grouting pump in a sealed mode, and grouting materials are injected into the sealing cavity through cooperation of the grouting pump and the grouting pipeline; along with continuous increase of the grouting material in the sealing cavity, the grouting material in the sealing cavity penetrates through one or more groups of grouting rings to grout all the grouting holes; the situation that the grouting material overflows during grouting can be effectively avoided, and sufficient grouting can be conducted on a water gushing area; and the conditions of gaps or non-uniform grouting are reduced.

The utility model belongs to tunnel construction technical field especially relates to a rubble carrying device for tunnel construction, the collection and loading efficiency of rubble in tunnel construction is improved significantly, the horn -shaped collection cylinder of device top can be specially enlarged rubble and put into space, especially adapt to the relatively narrow working environment in the tunnel, effectively reduce the situation of falling due to space limitation when rubble feeding, reduce material loss and the additional workload of manual cleaning fallen rubble, at the same time, the rubble paddle of the rotating shaft side wall in the vehicle body can crush the large stone block input, avoid the large rubble to occupy too much loading space, the lower stirring paddle can further separate the broken dust and the broken block, make the broken block distribute more evenly, accumulate more closely in the placing cylinder, the cooperation of both can greatly improve the overall loading capacity of the device, reduce the round trip transport frequency caused by insufficient single carrying capacity, improve the construction efficiency.

The utility model discloses a material hoister for constructional engineering, which relates to the technical field of constructional engineering and comprises a base, two groups of lifting supports are arranged at the upper end of the base, sliding plates are arranged in the middles of the two groups of lifting supports, a lifting supporting plate is arranged between the two groups of sliding plates, and a fixing frame is arranged at the upper end of the lifting supporting plate. A movable pulley is arranged in the middle of the fixing frame, a first mounting frame is arranged at the upper ends of the lifting supports, a fixed pulley is arranged in the middle of the first mounting frame, a second mounting frame is arranged on one side of the base, and a winding roller is arranged in the middle of the second mounting frame. Steel wire ropes are arranged on the outer walls of the movable pulley, the fixed pulley and the winding roller, and the other ends of the steel wire ropes are connected with the upper end of the other lifting support. According to the material hoister for constructional engineering, the lifting supporting plate can be lifted in a more labor-saving mode, and the situation that the machine is overloaded is avoided.

The invention discloses a conveying mechanism and bottle cap detection equipment. The conveying mechanism comprises a rack; the material receiving part is arranged on the rack, the material receiving part is used for being in butt joint with the discharging end of an external feeding mechanism so as to receive bottle caps fed by the discharging end of the external feeding mechanism, and the material receiving part is provided with an air blowing opening used for blowing air to the bottoms of the bottle caps received by the material receiving part; the upper-layer negative-pressure conveying belt assembly is arranged on the rack and extends in the feeding direction, the upper-layer negative-pressure conveying belt assembly and the material receiving part are arranged in an up-down staggered mode, and the end, close to the material receiving part, of the upper-layer negative-pressure conveying belt assembly is located over the material receiving part; the upper-layer negative pressure conveying belt assembly is used for adsorbing the bottle caps received by the material receiving part and conveying the adsorbed bottle caps in the feeding direction; wherein the material receiving part is provided with a part extending from the air blowing opening in the feeding direction, the part is provided with a plurality of air blowing holes distributed in the feeding direction, and the air blowing holes are used for blowing air upwards. By means of the structure, the situation that bottle caps conveyed by the upper-layer negative pressure conveying belt assembly fall off is reduced.

The application relates to the technical field of shoes, and provides an anti-collapse woven surface casual shoe, which comprises a shoe sole and a shoe upper, the shoe upper is provided with a shoe opening, the shoe upper is provided with a mounting opening at the instep of a human body, and a tongue is arranged in the mounting opening; the surface of the shoe upper is provided with a first shaping strip, the first shaping strip comprises a shaping part and a connecting part, two shaping parts are arranged, the two shaping parts are symmetrically distributed on the two sides of the mounting opening, and the two ends of each shaping part are arranged in the length direction of the shoe upper; the connecting part is located on the side of the mounting opening away from the shoe opening, and the two ends of the connecting part are connected to the two shaping parts respectively. The anti-collapse woven surface casual shoe can reduce the possibility of the surface of the shoe upper collapsing inward.

The present application relates to the field of die-casting automation technology, and in particular to a die-casting pick-up and conveying assembly and die-casting equipment. The die-casting pick-up and conveying assembly includes a transfer member, a clamping member and a delivery member. The clamping member is arranged at the movable end of the transfer member and is used to clamp the nozzle material of the metal casting demolded in the mold member. The delivery member is used to guide the metal casting after being clamped and moved out by the transfer member. The transfer member and the delivery member are both located on one side of the mold member. The output end of the clamping member is provided with an auxiliary member, which can cooperate with the output end of the clamping member and press against the side wall of the nozzle material of the metal casting. The present application can effectively reduce the uneven force of the existing manipulator when clamping the nozzle material of the metal casting, which causes the metal casting to loosen and fall during the transfer of the pick-up.

The utility model relates to the technical field of auxiliary walking instruments, in particular to an exoskeleton brace which comprises a thigh fixing rod, a shank fixing rod and a sole fixing rod are sequentially arranged below the thigh fixing rod in the direction away from the thigh fixing rod, and a knee joint locking component is arranged between the thigh fixing rod and the shank fixing rod. An ankle joint connecting component is arranged between the shank fixing rod and the sole fixing rod. The utility model provides an exoskeleton brace which can restrain the rotation of the knee joint of a patient by imitating the rotation postures of the knee joint and the ankle joint of a human body, reduces the falling of the patient, is convenient for maintaining the correct walking posture of the patient, and is used for overcoming the defects in the prior art.

The invention discloses an auxiliary laying device and method for a concrete slope protection plate for channel construction, and relates to the auxiliary laying device and method for the concrete slope protection plate. The problems that the labor intensity of workers is high and the safety risk is large in the channel protection building construction process are solved. On the premise that the laying quality of the concrete slope protection plate is guaranteed, damage to a slope surface sand cushion layer is reduced, safety of workers in the slope surface construction process is improved, and potential safety hazards such as slipping, falling injury, clamping injury and bumping of the workers in the construction process are reduced; and the hoisting unit greatly reduces the labor intensity of manual carrying while ensuring the safety. When the slope surface of the channel is laid, an included angle beta is formed between the crossing truss and the axis of the channel, a worker lays the concrete slope protection plate in the direction from the channel bottom to the channel top, and the problem that butt joint cannot be achieved due to staggered stubbles in a segmented construction method is solved; and meanwhile, the problem that butt joints are filled through cast-in-place or precast slab cutting is avoided. The invention belongs to the technical field of concrete slope protection plate laying.

This invention relates to the field of marine engineering equipment technology, specifically disclosing a segmented docking device and method for an offshore booster station, comprising: an upper section and a lower section. The lower section has an adjustment mechanism at its top, which includes a vertical adjustment structure and a horizontal adjustment structure. The vertical adjustment structure includes a mounting plate, a hydraulic jack, and a feedback plate. The mounting plate is connected to the top of the lower section by positioning bolts, and the hydraulic jack is connected to the top of the mounting plate by positioning bolts. The feedback plate is located above the hydraulic jack and on one side of the upper section. The horizontal adjustment structure includes a vertical plate, a drive motor, and a second feedback plate. The vertical plate is located on top of the mounting plate, and the drive motor is located on the side of the vertical plate opposite to the hydraulic jack. This device can improve the segmented docking accuracy, accelerate the construction progress, effectively control welding deformation, and ensure construction safety.

The invention belongs to the technical field of construction platforms, and particularly relates to a bridge diaphragm safety construction platform which comprises a first longitudinal rod. The side wall of the first longitudinal rod is fixedly connected with a plurality of first transverse rods; the end part of the first transverse rod is fixedly connected with a second longitudinal rod; the middle part of the second longitudinal rod is slidably connected with a plurality of second transverse rods; the second cross rods are arranged between the two first cross rods which are close to each other; the side wall of the second cross rod is fixedly connected with a fixed frame; the fixing frame is in sliding fit with the first cross rod; the end part of the second cross rod is fixedly connected with a third longitudinal rod; vertical rods are fixedly connected to the end parts of the first longitudinal rod and the third longitudinal rod; by means of the structure, the third longitudinal rod is arranged to connect the second transverse rod and the fixing frame, the first longitudinal rod is matched to connect the first transverse rod, the distance between the first longitudinal rod and the third longitudinal rod can be conveniently adjusted, the lengths of the second transverse rod and the first transverse rod can be adjusted at the moment so as to adapt to the sizes of gaps between different bridges, and the applicability during use is improved.

The invention discloses a distributed photovoltaic module with water guiding and supporting functions, and relates to the technical field of photovoltaic equipment.The distributed photovoltaic module comprises a frame and a supporting mechanism, the supporting mechanism comprises a bent frame and a water storage tank, a pump body is installed in the middle of the bottom of the frame, and a hose is communicated between the liquid outlet end of the pump body and the bottom of the inner side of the bent frame; a shielding assembly is installed at the position, close to the top end of the frame, of the top of the bending frame, a blocking assembly is installed at the position, close to the water storage tank, of the outer side of the bending frame, and the shielding assembly comprises a sliding connecting rod and a support which is installed at the position close to the top of the bending frame. An elastic reset piece is fixedly installed between the bottom end of the sliding connecting rod and the top of the inner cavity of the bending frame, a shielding plate is hinged to the top end of the sliding connecting rod, and a rotating roller is installed on the inclined face of the top of the support and close to the shielding plate in a rolling mode. According to the distributed photovoltaic module with the water guiding and supporting functions, the water guiding and supporting effects are achieved, the angle is adjustable, rainwater is guided, and the whole photovoltaic module is stable and reliable.

The utility model belongs to the technical field of material distribution, and particularly relates to a material distribution device which comprises a conveyor body. Two sets of supporting legs are fixedly connected to the bottom of the conveyor body. The two groups of supporting legs are oppositely arranged in pairs; a connecting rod is fixedly connected to the middle parts of every two supporting legs; the side wall of the connecting rod is fixedly connected with a fixing piece; the end of the fixing piece is located above the conveyor body. The side wall of the fixing piece is fixedly connected with a fixing plate; a first clamping groove is formed in the side wall of the fixing plate; by means of the structure, materials can be centered along with swinging of the inclined plates, the situation that the materials deviate to the end of the conveyor body in the conveying process, then fall off from the end of the conveyor body and are finally damaged is reduced, the positions of the inclined plates are adjusted, and the materials can be conveyed to the middle of the conveyor body through the inclined plates. And adaptation to various materials can be achieved.

The utility model relates to the field of cooling towers, and discloses a cooling tower ventilation device, which comprises a filter screen arranged in an installation groove of a cooling tower body, and further comprises an adjusting mechanism which is arranged on the inner wall of the cooling tower body in a turnover manner, is connected with the filter screen and is used for adjusting the installation angle of the filter screen on the cooling tower body; the supporting mechanism is arranged on the adjusting mechanism, is connected with the filter screen and is used for supporting the filter screen and fixing the filter screen and the cooling tower body, so that the filter screen can be pulled out from the mounting groove, dust falling into the cooling tower body after cleaning can be reduced, and the service life of the cooling tower body is prolonged. An operator can easily clean dust on the filter screen, and manpower and time cost are greatly saved.

The utility model relates to the technical field of crane cranes, and discloses a crane crane with a bottom protection device, which comprises a cantilever, chutes are arranged on the outer walls of two ends of the cantilever, a movable frame is arranged at the bottom of the cantilever, two groups of pulleys distributed at equal intervals are movably connected to two ends of the inner wall of the movable frame, and the bottoms of the pulleys are in sliding fit with the bottoms of the inner walls of the chutes. A brake box is fixedly connected to the outer wall of one end of the movable frame, a forward and reverse motor is fixedly connected to the top of the inner wall of the brake box, a rotating shaft at the bottom of the forward and reverse motor is fixedly connected with a lead screw, and a connecting shaft at the bottom of the lead screw is movably connected to the bottom of the inner wall of the brake box. The problem that braking is delayed or excessive in the prior art is solved, the operation safety is remarkably improved, meanwhile, the moving frame moves on the cantilever more smoothly and flexibly, the device adapts to the complex operation environment, the safety of equipment and personnel is guaranteed in an all-around mode, the service life of the equipment is prolonged, and the practical value is high.

The utility model belongs to the carrying technical field, concretely is a kind of carrying device for building material, including carrying board;The middle part of carrying board is equipped with sliding slot;The middle part of sliding slot is slidably connected with sliding block;The middle part of sliding block is fixedly connected with limit rod;Limit rod is slidably connected with carrying board;The middle part of sliding block is fixedly connected with extrusion plate;The middle part of carrying board is fixedly connected with vertical plate;The middle part of vertical plate is rotatably connected with screw rod;Screw rod end is rotatably connected with extrusion plate;The middle part of vertical plate is fixedly connected with motor retaining plate;The middle part of motor retaining plate is fixedly connected with servo motor;The output of servo motor is fixedly connected with first gear;The middle part of first gear is engaged with second gear;This step can be used extrusion plate to extrude the building material placed in the middle part of carrying board when needing to carry building material, and then the building material in the middle part of carrying board can be fixed, reduce the situation of building material falling in the carrying process.

The utility model belongs to hub production technical field, specifically is a kind of hub production detection device, including cabinet body;The top of cabinet body is fixedly connected with bearing seat;The inside of cabinet body is fixedly connected with support;The inside of support is fixedly connected with motor;The inside rotation of bearing seat is connected with shaft, and shaft is connected with the output end of motor;The top of shaft is fixedly connected with circular table;The top of cabinet body is fixedly connected with track;The inside sliding connection of track has multiple sliding blocks;Sliding block is in the distribution of circumferential array state;The side wall of sliding block is fixedly connected with connecting rod;Connecting rod is fixed in the middle part of circular table;Through the above structure, it can drive hub to rotate, to make detection personnel can more comprehensively observe each part of hub, effectively improve the accuracy of detection, motor drive can make hub complete a whole circle rotation more quickly, to shorten detection time, effectively improve detection efficiency.