43results about How to "Unable to rotate" patented technology

The invention discloses a draw-bar box control method and an apparatus thereof. The draw-bar box control method comprises the following steps: acquiring state information of a draw bar in a draw-bar box, determining the current state of the draw bar according to the state information of the draw-bar box, and determining the use mode of the draw-bar box according to the current state of the draw bar. The use mode of the draw-bar box can be determined according to the state of the draw bar, so user experience is improved.

The invention relates to the field of paperboard production, and particularly discloses a filtering device for paper pulp. The filtering device comprises a seal cover, a pulp entering mechanism, a filtering disc and a collecting groove, filtering holes are formed in the filtering disc, a rotary shaft is fixed to the axis of the filtering disc, a rotating motor is fixed to the exterior of the sealcover, and a discharging pipe is communicated with the collecting groove; the pulp entering mechanism comprises an air-blowing pipe, a guiding pillar, a rotary barrel, a fixing barrel, an air-collecting pipe and a pulp entering motor; a seal plate is fixed to the opening of the fixing barrel; a plunger piston is fixed inside the fixing pipe, a spiral channel is formed inside the plunger piston, and the pulp entering pipe is communicated with the air-blowing pipe; the lower end of the guiding pillar is an inclined face, a clamping groove is formed in the lower end of the guiding pillar, the rotary shaft is fixed to the rotary barrel, and the pulp entering motor drives the rotary shaft; a partitioning plate is fixed inside the rotary barrel and divides the rotary barrel into a first cavity and a second cavity, and air inlets and air outlets are formed in the side wall of the rotary barrel; a first piston and a second piston are arranged in the first cavity and the second cavity, and a first piston rod and a second piston rod are fixed to the first piston and the second piston. In the scheme, workers are prevented from being scalded by the paper pulp.

A rotatable bracket structure includes a frame body and a fixation seat in connection with the frame body, where the frame body is configured with an engagement portion, and the fixation seat a sleeve, the inside of the fixation seat configured with a unidirectional rotating structure having an axle shaft allowed to be fixed to the engagement portion after passed through the sleeve, Furthermore, an elastic element is put around the axle shaft and positioned between the unidirectional rotating structure and sleeve. Whereby, the two fixation seats, upon assembly, are fixed to a wall surface, and the two frame bodies are properly rotated an angle to allow the two frame bodies to clamp and position a rod body through the unidirectional rotating structure to form a hanging frame after the two ends of the rod body are passed through the respective frame bodies, thus achieving a convenient, quick assembly.

The invention discloses a draw-bar box control method and an apparatus thereof. The draw-bar box control method comprises the following steps: acquiring state information of a draw bar in a draw-bar box, determining the current state of the draw bar according to the state information of the draw-bar box, and determining the use mode of the draw-bar box according to the current state of the draw bar. The use mode of the draw-bar box can be determined according to the state of the draw bar, so user experience is improved.

The invention relates to a parallel hanging plate for power line accessories, which includes a first hanging plate, a second hanging plate, connecting bolts, lock nuts and positioning bolts, and the number of the first hanging plate and the second hanging plate is two , the second hanging plate is connected to one end of the first hanging plate, connecting bolts are plugged into the inside of the first hanging plate and the second hanging plate, and lock nuts are installed on the upper surface of the connecting bolts, the first hanging plate and the second hanging plate The two hanging plates are locked by positioning bolts. The lower right corner of the first hanging plate is provided with a triangular block. The inside of the triangular block and the first hanging plate are both provided with a first threaded hole. The inside of the first threaded hole is installed with a first The threaded column, the triangular block, and the connection between the side wall of the first hanging board and the second hanging board are all provided with connecting circular grooves. The present invention can realize the adjustment of the angle of the connecting piece and perform multi-stage fixing of the adjusted connecting piece. , At the same time, the modified parallel hanging plate can be applied to the installation of connectors of different heights.

The invention provides a dry incineration system, in which the drying equipment and the incineration equipment are arranged in parallel to improve the integration of the equipment. The rotating shaft, horizontal pipe and vertical pipe in the stirring device of the incineration equipment are arranged inside the incinerator, and the power device and fan are arranged outside the incinerator. The pipe also moves with the rotation of the rotating shaft, thereby playing the role of mechanically stirring the materials in the incinerator. A number of vertical vertical pipes are arranged under the horizontal pipe to form a rake-like structure to improve the effect of mechanical stirring. At the same time, the fan is connected to the gas inlet so that the gas is pumped into the incinerator from outside the incinerator through the rotating shaft, horizontal pipe and vertical pipe in sequence, and the gas is ejected from the through hole. On the one hand, the flowing gas further stirs the materials in the incinerator. The range of stirring is extended, so that there is no dead angle of stirring in the incinerator, the incineration is more uniform and sufficient, and the thermal efficiency and production efficiency are improved.

The invention belongs to the technical field of auto parts, and specifically discloses a gear interlocking type automobile back door hinge, including a first hinge, a second hinge, a third hinge, a first pin shaft and a second pin shaft; There is an adjustment chamber, the first pin shaft is provided with the first gear and the third gear, the second pin shaft is provided with the second gear; the first pin shaft is provided with the first one-way bearing and the third one-way bearing, and the second one-way bearing is provided A one-way bearing is provided with a first friction wheel, a third one-way bearing is provided with a third friction wheel; a second pin shaft is provided with a second one-way bearing and a fourth one-way bearing, and the second one-way bearing is provided with a There is a second friction wheel, and the fourth one-way bearing is provided with a fourth friction wheel; a fixed column, a locking gear, an upper adjustment column, a lower adjustment column, and an adjustment rod are arranged in the adjustment chamber; the outer wall of the upper adjustment column is sleeved with The upper friction wheel is sleeved with the lower friction wheel on the outer wall of the lower adjusting column. The purpose of the present invention is to solve the problem that the existing hinge can only open the back door by 180°.

The invention provides an incinerator. A rotating shaft in a stirring device, a transverse pipe and vertical pipes are arranged inside an incinerator body; a power device and a fan are arranged outside the incinerator body; during incineration of the incinerator body, the power device drives the rotating shaft to rotate, meanwhile, the transverse pipe and the vertical pipes move along with rotation of the rotating shaft, and accordingly the effect of stirring materials in the incinerator body mechanically is achieved. Meanwhile, the fan is used for pumping gas into the incinerator body from the outside of the incinerator body via the rotating shaft, the transverse pipe and the vertical pipes in sequence, and the gas is sprayed out from through holes; on the one hand, the flowing gas further stirs the materials in the incinerator body, the stirring range is extended, no stirring dead corner exists in the incinerator body, and incineration is more uniform and sufficient; on the other hand, the temperature of the rotating shaft, the transverse pipe and the vertical pipes can be reduced through the flowing gas and is prevented from being too high in the high-temperature incinerator body, strength reduction and deformation caused when the temperature of the rotating shaft, the transverse pipe and the vertical pipes is too high are avoided, and the service life of the incinerator is prolonged.

The present invention discloses a test tube rotation mechanism and a test tube rotation scanning code device. The test tube rotation mechanism comprises a support, and a drive portion, a transmissionportion and a spacing portion which are fixed on the support and have axes being in a vertical direction; the spacing portion and a test tube are tangent at two first tangent points, the transmissionportion and the test tube are tangent at a second tangent point, the second tangent point and the two first tangent points are located in the same horizontal plane, and the ligatures of the second tangent point and the two first tangent points form an isosceles triangle, and the second tangent point is located at the vertex angle of the isosceles triangle; and the transmission portion rotates under the driving of the drive portion and is configured to perform friction of the test tube at the second tangent point, the test tube is passively rotated under the action of the friction, and the spacing portion is subjected to friction through the first tangent points to drive the rotation of the spacing portion. The test tube rotation mechanism is convenient to use and simple in structure, the three tangent points are used to fix the test tube to form a certain holding force to the test tube so as to increase the friction between the transmission portion and the test tube and ensure the rotation of the test tube.

The invention relates to the technical field of cabinets, and particularly relates to a fabricated stainless steel cabinet which comprises a wall and a cabinet body. The wall is fixedly connected with the cabinet body, and the right side of the cabinet body is fixedly connected with a driving mechanism, a cleaning mechanism and a lifting mechanism in sequence from bottom to top; the driving mechanism comprises a rotary disc, a suction cup, a first connecting plate, a second connecting plate, a rotary knob, a first gear and a second gear, the suction cup is adsorbed to the middle of the front end of the wall, the first connecting plate is pulled out of the second connecting plate, and the length between the first connecting plate and the second connecting plate is adjusted according to the height of a user; the suction cup is adsorbed on the wall, the stability of the rotary disc is improved, the rotary disc drives the first connecting plate and the second connecting plate to rotate when rotating so that a first gear is driven to rotate, the first gear is meshed with a second gear, and the first gear can drive the second gear to rotate when rotating; and the device can be suitable for people with different heights.

The invention relates to the field of municipal facilities, and discloses an anti-falling manhole cover for municipal roads, comprising a cover body and a base connected with the ground, the cover body is rotatably connected with the upper side wall of the base, and the lower part of the base is rotatably connected. The side wall is rotatably connected with a connecting frame through a torque shaft, the inner wall of the connecting frame is fixedly connected with a net pocket, the outer wall of the base is slidably inserted with an abutting rod, and the outer wall of the abutting column and the outer wall of the base are fixedly connected There is a telescopic spring sleeved on the outer wall of the abutting rod, a magnet block 1 is fixedly connected to the end of the abutting rod, and a connecting plate is fixedly connected to the outer wall of the base. The present invention has the following advantages and effects: the present invention limits the cover body by setting the abutting rod to prevent the cover body from being stolen, and at the same time, after the cover body is stolen, the abutting rod continues to move inward to limit the position of the net pocket, ensuring that the net pocket cannot be Rotating downward, it realizes the protection of pedestrians who accidentally fall into the sewer, and ensures personal safety.