35results about How to "Unfixed effect" patented technology

The invention relates to a generator, in particular to an efficient high-voltage generator air path. The efficient high-voltage generator air path comprises a shell; a stator is fixed on the inner wall of the shell; a rotor is arranged inside the stator; the rotor is fixed with one end of a first rotating shaft; the other end of the first rotating shaft penetrates through the end part of the shelland is fixed with a driving wheel; the other end of the shell is provided with a dust filter net; the dust filter net is fixed with a mounting plate by a connecting rod; a placing hole is opened in the mounting plate; the rear part of the inner wall of the placing hole is fixed with a flange; an axial flow fan is placed inside the placing hole; a pulling rod passing through the side wall of the placing hole is relatively slidably connected to the mounting plate; a limiting block is fixed to the end part of the pulling rod; a mounting block is fixed to the pulling rod; and the mounting block is connected with the outer wall of the mounting plate through a spring. The technical scheme provided by the invention can effectively overcome the shortcomings of poor heat dissipation performance and the inability to install a cooling fan in the prior art.

The invention discloses a textile airing device with a clamping structure and a using method of the textile airing device. The textile airing device comprises two airing supporting columns; the airing supporting columns are of trapezoidal structures; a plurality of airing supporting rods are arranged between the two airing supporting columns; and the plurality of airing supporting rods form a V-shaped airing surface between the two airing supporting columns. According to the textile airing device with the clamping structure and the using method of the textile airing device, textile cloth is aired in a V shape, and meanwhile, an airing ejector rod is driven to ascend and descend through the transmission cooperation between a gear and a lifting plate, so that the airing requirements of the textile cloth with different lengths are met, and the application range of the device is effectively expanded; meanwhile, a clamping mechanism is further arranged, a plurality of clamping supporting rods are used for synchronously clamping all parts of the textile cloth, and air holes are further formed while the good clamping effect is ensured, so that the airing effect of the parts, at the clamping positions, of the textile cloth is improved, and the possibility that the textile cloth is blown away in the weather with the high wind speed is further reduced; and the clamping is convenient, and the actual use is facilitated.

The invention relates to the technical field of pesticide spraying equipment and discloses a disease and pest control planting system for amorphophallus konjac. The system comprises a base; trianglesare fixedly mounted at two sides of the bottom of an inner cavity of the base respectively, and first rollers are movably mounted at two sides of the bottom of the base respectively. As the disease and pest control planting system for amorphophallus konjac is provided with vertical slots, cross slots, round shafts and fixing clasps, the round shafts and the fixing clasps are matched to fix the base and a case, and then the pesticide spraying equipment can walk on the wide path; when the pesticide spraying equipment walks on the narrow path, farmer households can screw the fixing clasps out ofthe surfaces of the round shafts to release the fixing to the base and the case, and then, the base can be separated from the case, and the case can walk on the narrow path individually, so that damages to seedlings of amorphophallus konjac due to squeezing or scratching can be avoided, and practicability of the pesticide spraying equipment can be improved.

The invention belongs to the technical field of pipeline supporting, particularly relates to highway bridge pipeline supporting equipment, and aims to solve the problems that when a pipeline is erected on an existing highway bridge, the pipeline is inconvenient to fix, meanwhile, the supporting height is inconvenient to adjust, and operation is complex. A rectangular hole is formed in the rectangular column, a rectangular rod is slidably installed in the rectangular hole, a supporting box is installed at the top of the rectangular rod, two strip-shaped holes are formed in the top of the supporting box, fixing rods are slidably installed in the two strip-shaped holes, fixing mechanisms are installed on the inner sides of the two fixing rods, and a threaded mechanism is installed in the supporting box. The two fixing rods are both connected with the threaded mechanism, and an abutting mechanism is installed on the supporting box and connected with the threaded mechanism. The pipeline fixing device is simple in structure, convenient to operate and capable of rapidly fixing a pipeline under the condition that supporting at different heights is met.

The invention relates to a cast-in-place pile reinforcement cage hoisting and fixing device and a construction method thereof, and belongs to the field of building construction. According to the technical scheme, the cast-in-place pile reinforcement cage hoisting and fixing device is characterized by comprising a base, wherein the base is located above a pile hole used for containing a reinforcement cage and fixedly connected with the ground; the base is provided with a containing hole used for hoisting the reinforcement cage into the pile hole; the base is provided with a fixing assembly used for fixing the reinforcement cage; the fixing assembly comprises two abutting rods, the two abutting rods are symmetrically arranged in the direction of the center line of the pile hole; the length direction of the abutting rods is the same as the radial direction of the reinforcement cage; the abutting rods are in sliding connection with the base; and a driving device for driving the two abutting rods to get close to or away from each other is arranged between the abutting rods and the base. When two adjacent reinforcement cages are spliced, workpieces for clamping the reinforcement cages do not need to be detached, operation is easy, and the work efficiency is high.

The efficient feeding transmission device comprises a material box bottom plate, circular material boxes are arranged on the two sides of the top of the material box bottom plate, a mounting plate is arranged at one end of the back face of the top of the material box bottom plate, and a guide rail is arranged at the top of one end of the front face of the mounting plate; a vacuum material taking assembly is arranged on the outer side of the guide rail in a sliding mode, a connecting shaft is arranged at the bottom of the vacuum material taking assembly, the outer side of the connecting shaft is sleeved with an adjusting assembly, and a vacuum suction head mounting disc is arranged at the bottom of the connecting shaft. The capacity of two groups of circular material boxes fixed on the material box bottom plate is increased by eight times compared with that of a previous wafer box, more wafers can be stored, continuous manual material box replacement is reduced, the labor intensity is reduced, the connecting arm can reciprocate in the horizontal direction and the vertical direction through cooperation of all parts of the vacuum material taking assembly, and the working efficiency is improved. Transfer and feeding of wafers by the vacuum suction head can be realized, and the wafers can be conveyed to a working position.

The invention discloses a recyclable mine equipment quick dismounting and fixing device. Two embedding grooves are arranged on a transverse plate; first embedding heads are inserted into the embeddinggrooves, and the first embedding heads are fixedly connected to the bottom of a vertical rod; a first threaded hole is arranged on the surface of the vertical rod, and a first bolt is screwed in thefirst threaded hole; second embedding heads are further inserted into the embedding grooves and are fixedly connected to the top of a vertical plate; baffles are fixedly connected to the two sides ofthe bottom of the transverse plate, and bottom plates are fixedly connected to the bottoms of the baffles; and hydraulic cylinders are arranged above the bottom plates, and the tops of piston rods ofthe hydraulic cylinders are detachably connected with sliding plates. According to the recyclable mine equipment quick dismounting and fixing device provided by the invention, a spliced structure is adopted, the hydraulic cylinders work to drive a sliding block with the top detachably connected to rapidly extrude and fix an object needing to be fixed, and through cooperation of a first bolt and the first threaded hole on the vertical rod, the object between the adjacent vertical rods can be pressed and fixed or limited in height, so that the fixation efficiency is increased.

The efficient machining system comprises a machine shell feeding device, a conveying mechanical arm, a machine shell machining device and a machine shell collecting device, and the micromotor shell is conveyed into the machine shell machining device through the conveying mechanical arm to be machined; the device is characterized in that two clamping claws for clamping the motor shell are arranged on the transportation mechanical arm; a machining rotating shaft driven by a motor to rotate is arranged in the machine shell machining device, a fixing cylinder is arranged on the machining rotating shaft, a machine shell fixing mechanism for fixing the motor shell is arranged on the fixing cylinder, the length of the motor shell is larger than that of the fixing cylinder, and the two ends of the motor shell are suspended when the motor shell is placed on the fixing cylinder. Therefore, the two ends of the motor shell can be machined by a machining tool in the shell machining device. The machining process of the micromotor shell can be optimized, and the production efficiency is improved.

The invention discloses multi-point drilling equipment for machining a silicon carbide sealing element. The multi-point drilling equipment comprises a supporting base, wherein a plurality of drillingunits are fixedly arranged at the top end of the supporting base; a conveying unit is fixedly arranged in the center of the top end of a supporting plate; a storage box is arranged on one side of theconveying unit; the bottom end of the storage box is detachably connected to the supporting base; a motor I is used for driving a drill bit to rotate, so that the drill bit drills the silicon carbidesealing element, and at the moment, waste falls into a waste storage plate under the action of gravity; and after drilling is finished, an inserting block is pushed to be separated from a connecting piece, so that the fixing effect on a waste recovery unit is relieved, and then a waste recovery box is pulled out to recover the waste.

The invention belongs to the technical field of irrigation equipment, and discloses a multifunctional irrigation device applied to a water conservancy project, the multifunctional irrigation device comprises a water tank, fixing frames are fixedly mounted on the two sides of the front surface of the water tank, inner openings are formed in the two sides of each fixing frame, and spray pipe bodies are movably sleeved with the inner openings; the two ends of the spray pipe body penetrate through the inner opening and extend to the outer portion of the fixing frame. By arranging the sealing block, the bottom block, the threaded rod and the collecting box, when the threaded rod is screwed out from the interiors of the two mounting blocks, the fixing effect between the spray pipe body and the bottom block can be relieved, then an operator can pull the bottom block outwards, the bottom block drives the sealing block to be disengaged from the interior of the spray pipe body, and therefore the spraying effect is improved. And then the sealing effect on the bottom end of the spraying pipe body can be relieved, at the moment, the residual water source in the spraying pipe body can slide into the collecting box under the influence of gravity, and therefore the effect of recycling the water source is achieved.

The invention relates to illuminating devices and particularly relates to a dual-purpose illuminating device for outdoor engineering. The dual-purpose illuminating device comprises a pedestal and a second base plate; a motor is arranged on the pedestal; the motor is fixed to a first base plate by virtue of a rotating shaft; the side surface of the first base plate is oppositely provided with a wheel frame; the wheel frame is provided with an idler wheel; the side surface of the pedestal is provided with a sliding chute matched with the idler wheel; a horizontal rod is fixed to the wheel frame;the top and the bottom of the horizontal rod are each connected with the idler wheel through a spring column; the first base plate is provided with an electric telescopic rod and a sliding rail; thesliding rail is provided with a slider matched with the sliding rail; the bottom of the second base plate is provided with a connecting rod; the connecting rod is connected with the end part of the electric telescopic rod and the slider through rotating shafts; an accommodating chamber is formed inside the second base plate; an illuminating lamp holder is arranged inside the accommodating chamber;the illuminating lamp holder is connected with a lampshade by virtue of a supporting rod; and an illuminating lamp is arranged inside the lampshade. The dual-purpose illuminating device provided by the invention can effectively overcome the defects that an illuminating device in the prior art cannot be used as a fixed light source and also cannot used as a movable light source, irradiation direction regulation of the light source is quite troublesome and the like.

The invention relates to the technical field of submerged plant planting, in particular to a spliced submerged plant planting device for water ecological restoration. The spliced submerged plant planting device comprises a planting block; arc-shaped sheets are symmetrically hinged to the front side and the rear side of the lower end of the planting block; planting bags are arranged in the planting block and the arc-shaped sheets; sliding grooves are formed in the left side and the right side of the inner wall of the planting block; sliding blocks are slidably connected with the interiors of the two sliding grooves; a plant plate is fixedly connected between the two sliding blocks; and a plurality of planting holes are evenly formed in the surface of the plant plate. The device is reasonable in design and ingenious in structure, through mutual cooperation of the structures, a planting method and a throwing method are combined, the roots of plants cannot be damaged, the survival rate of the plants is guaranteed, the planting distance and the planting range of the plants can be effectively controlled, the phenomenon that the plants are too thick or too thin is avoided, and the plant planting device is firm in connection, reusable, good in market competitiveness and worthy of recommendation.

The invention provides a motor principle dragging experiment table for teaching use in the electromechanical major. The table comprises a telescopic rod, an inner ring, an inner shrinkage plate, an installation bin, a top plate, a stop block, a pressing piece, an inserting groove, a closing plate, a guide wheel and a sealing piece. The main body is of a rectangular structure, moving wheels are installed on the two sides of the bottom of the main body through connecting shafts, and inner grooves are formed in the middles of the interiors of the two sides of the main body. The bottoms of the twosides of a moving piece are connected with the bottom ends of the interiors of the two sides of the inner grooves through springs. A pull block is arranged on the side edge of a pulling plate, the side edge of the pull block is of an arc-shaped structure, and a pulley makes contact with the side edge of the contact block. The moving piece is used for being pushed downwards by the pulling plate, so that a contact part made of rubber can make contact with the uneven ground, the contact part is extruded, the anti-skid effect is achieved, and the table can be fixed to the ground through the contact part after moving through the wheels.

The invention discloses a building formwork convenient to disassemble and high in stability. The formwork comprises a first building formwork body and a second building formwork body, positioning columns are arranged on the first building formwork body, disassembling columns are arranged at the portions, at the two sides of the positioning columns, of the first building formwork body, clamping blocks are arranged at the ends, away from the first building formwork body, of the positioning columns, and clamping grooves are formed in the second building formwork body. The clamping blocks are clamped with the clamping grooves. The positioning columns are clamped and fixed with the clamping grooves through the clamping blocks to complete preliminary fixing of the positioning columns and the disassembling columns, through pressing of pressing blocks, limiting balls are limited with limiting grooves in the second building formwork body, then pressing columns are driven to move, then reset blocks are pressed to move, and therefore downward movement of sliding fixed blocks and downward movement of sliding fixed columns are achieved through through openings; and fixed clamping rods are clamped with positioning openings, so that fixing and limiting of the clamping blocks are completed, and the mounting stability of the positioning columns is improved.