55results about How to "Labor saving effect" patented technology

The invention discloses a bearing device with convenience in moving and quickness in lifting. The bearing device comprises a moving device and a lifting device, wherein the moving device comprises moving device bases and moving mechanisms which are connected by bolts; each moving mechanism comprises a supporting sleeve, a supporting rod penetrating through the supporting sleeve, a positioning bar arranged at the lower end of the supporting rod, a supporting steel ball arranged below the positioning bar as well as auxiliary steel balls; the lifting device comprises an outer pipe, an inner pipe and a gear shaft; a screw rod is arranged on the outer pipe; a screw nut is arranged on the inner pipe; the gear shaft radially penetrates through the outer pipe; a bevel gear pair for reversing is arranged at the middle part of the gear shaft. The bearing device disclosed by the invention has the beneficial effects that two-stage screw driving and stepless lifting are adopted, so that the labor is saved and the driving efficiency is increased; the supporting steel balls are ejected out of a base plate, and thus sliding friction is changed into rolling friction when a supporting device moves and the effect of saving force is achieved; when the supporting steel ball is moved to the required position, the supporting steel balls are retracted into the base plate, a contact surface is changed into the whole plane for contacting and a good stressing effect is obtained.

The invention discloses an automatic stereoscopic storage device. The automatic stereoscopic storage device comprises a stereoscopic storage rack. A plurality of sets of trolley brackets are fixedly arranged in the stereoscopic storage rack in an array mode and are spaced from one another in the longitudinal direction. Each trolley bracket can carry one trolley. A trolley lifting unit which can move up and down is arranged on the front side of the stereoscopic storage rack and can move to be sequentially aligned with the trolley brackets in the height direction. The trolley lifting unit can carry one trolley. The automatic stereoscopic storage device is simple in structure; and the stability of up-down movement of a lifting cantilever is ensured through an integral structure formed by a front sliding block, a rear sliding block and lateral sliding blocks. A chain balance weight is arranged in a hollow guide stand column and is guided and limited by the inner wall of the guide stand column so that the chain balance weight can only move in the extension direction of the guide stand column without being distributed by outside factors, and the stability of the automatic stereoscopic storage device is improved.

The invention relates to a smashing recycling machine, in particular to a corrugated board smashing recycling machine. The corrugated board smashing recycling machine aims at achieving the technical effects of being capable of carrying out multi-stage smashing treatment, preventing fragments from being splashed out and saving labor. In order to achieve the technical effect, the corrugated board smashing recycling machine comprises a collection box and the like, a crushing mechanism is connected to the middle of the top wall of the collection box, a smashing mechanism is arranged on the inner rear wall of the collection box, and the smashing mechanism is connected with the crushing mechanism. The effects that multi-stage smashing treatment can be achieved, fragments can be prevented from being splashed out, and labor can be saved are achieved, the purpose of carrying out multi-stage smashing treatment on corrugated boards for recycling is achieved by arranging the crushing mechanism andthe smashing mechanism, and a baffle, a fixing rod and a hook are arranged in order to achieve the purpose that after all the corrugated boards are smashed, the smashed corrugated boards can be collected.

The invention discloses a car seat unlocking labor-saving structure which comprises a connecting plate, a plate spring, a pull tab, a transmission shaft of an angle regulator, a handle of the angle regulator, an L-shaped connecting bar and a connecting bar; wherein, the plate spring is assembled together with the connecting plate by the transmission shaft of the angle regulator, the bending end of the L-shaped connecting bar is connected on the connecting plate, one end of the connecting bar is connected with one end of the L-shaped connecting bar, and the other end of the connecting bar is connected with the handle of the angle regulator; the other end of the L-shaped connecting bar is connected with the pull tap, and the handle of the angle regulator and the transmission shaft of the angle regulator are connected with each other and rotate together; therefore, a connecting rod structure is formed by the handle of the angle regulator, the L-shaped connecting bar and the connecting bar. By adopting a simple connecting rod mechanism, the passengers at the back row can easily realize the rapid unlocking of front row seats to achieve the function of quick passing in and out, thereby being convenient for the passengers at the back row to pass in and out; furthermore, the structure is simple, and the cost is low.

The invention provides a novel insulating plate bending device which comprises a machine table, a fixed component and a bending component. The fixed component comprises a fixed plate, a cylinder mechanism and a pressing plate. The cylinder mechanism is fixed to the top of the machine table, and the pressing plate is located on the upper portion of the fixed plate and fixed on the cylinder mechanism. The bending component comprises a supporting shaft seat, a rotary pressing plate and a handle. The rotary pressing plate is hinged to the supporting shaft seat, and the handle is fixed on the rotary pressing plate. According to the novel insulating plate bending device, the bending operation of an insulating plate is achieved by means of the lever principle, force is applied to the pressing plate through a cylinder in the bending process so as to stably fix the insulating plate, the labor intensity is reduced, and the problem of rebound deformation of the insulating plate is effectively solved.

The present invention relates to the technical field of industrial assembly devices, in particular to a semi-automatic clamping machine, which includes a first turntable, a second turntable, a feeding system, a first manipulator, a linear cylinder, and at least four press-fitting machines evenly distributed along the circumference of the first turntable. Fixtures, at least 4 assembly fixtures evenly distributed along the circumference of the second turntable, the second manipulator, the third manipulator, the power device that drives the first turntable and the second turntable to rotate, the second manipulator, the linear cylinder and the first manipulator are arranged in sequence Next to the first turntable and one-to-one correspondence with the pressing fixture, the feeding system is set corresponding to the first manipulator, the second manipulator and the third manipulator are in one-to-one correspondence with the assembly fixture, and the third manipulator is set next to the second turntable; the present invention It has the effects of high degree of automation, improving production efficiency and saving labor.

The invention discloses a pressure water feeder hardware set. The pressure water feeder hardware set comprises a piston barrel, a piston, a pressing rod and a connecting rod. The piston barrel comprises an upper cover, a supporting frame, a piston barrel body, a water outlet pipe and filtering layers, wherein the upper cover is shaped like a round cake, a round hole is formed in the center of the upper cover, two symmetrical leg supports are arranged on the periphery of the upper cover, and the upper cover covers the upper end of the piston barrel body; the piston barrel body is composed of a large straight barrel, an inverted conical barrel and a small straight barrel, and the lower end of the large straight barrel is connected to the upper end of the inverted conical barrel; the lower end of the inverted conical barrel is connected with the upper end of the small straight barrel; the filtering layers are arranged inside the piston barrel body and in the connection position of the large straight barrel and the inverted conical barrel; the water outlet pipe is arranged on the lateral surface of the piston barrel body, and the supporting frame is connected to the outer surface of the piston barrel body. The upper cover is arranged to prevent a pollutant source in the atmosphere from falling into the piston barrel and polluting water. The filtering layers are additionally arranged to filter out gravels sucked in along with well water, so that the outlet well water is more pure.

The invention discloses a classified garbage recycling device facilitating dumping. The classified garbage recycling device comprises a base. Four garbage recycling boxes are arranged side by side onthe upper side of the base. A shell is fixedly connected to the side wall, away from the garbage recycling boxes, of one of vertical plates. A first gear is arranged in the shell. One end of a first rotating shaft penetrates the vertical plates and the shell and is coaxially and fixedly connected with the first gear. A second rotating shaft is horizontally arranged in the shell. Both ends of the second rotating shaft are rotationally connected with the inner wall of the shell. The second rotating shaft is fixedly sleeved with a second gear. Both ends of a third rotating shaft are rotationallyconnected with the inner wall of the shell. A worm is horizontally arranged in the shell. One end of the worm is rotationally connected with the inner wall of the shell, the other end of the worm penetrates the shell, extends to the outside and is coaxially and fixedly connected with a rotating handle mechanism, and the worm is engaged with a worm wheel. The classified garbage recycling device facilitating dumping is of a reasonable structure, can conveniently dump garbage in the garbage recycling boxes and can carry out classified recycling of garbage at the same time.

Embodiments of the invention relate to the field of electronic devices, in particular to a fan module and an electronic device, and aims at solving the problem that the operation of mounting fan modules in electronic devices is time-consuming, labor-consuming and fussy in the prior art is solved. The fan module comprises a bracket, at least one fan and a handle component, wherein the at least onefan is loaded in the bracket; the handle component is fixed on the side surface of the bracket; the side surface of the bracket is a surface close to the inner wall of a case; the handle component comprises a fixed part and a handle; the fixed part is used for fixing the handle component on the side surface of the bracket; the handle is movably fixed on the fixed part; the handle comprises a firstgap which is used for placing a blocking member on the inner wall of the case; the handle rotates by taking the blocking member as a supporting point, so as to drive the mounting of the fan module; and the first gap and the blocking member fix the fan module in a first direction. The handle can rotate by taking the blocking member is the supporting point, so that the labor is saved during the mounting of the fan module; and moreover, the fan module can be fixed in the first direction.

The invention relates to a lifting device for diversion lines of a power transmission line tension tower, and belongs to the technical field of maintenance of power equipment. The lifting device for the diversion lines of the power transmission line tension tower comprises a U-shaped ring and rotation devices, wherein the U-shaped ring is provided with a downward opening, the rotation devices are arranged at bottom ends of two sides of the U-shaped ring, hooks are fixedly connected with the rotation devices and rotate with the rotation devices around an axial line, each rotation device is a thrust ball bearing and bearing seat, the thrust ball bearing comprises a seat ring and a shaft ring, hooks are fixedly connected with the shaft rings, and the hooks, the U-shaped ring and the rotation devices are all made of insulation materials. The two hooks are arranged at bottom ends of the inverted U-shaped ring, more balanced stress on a steel pipe framework can be ensured, and the steel pipe framework is easier to lift. The hooks and the rotation devices are fixed, and the hooks can randomly rotate and are convenient to hook the steel pipe framework from a gap between diversion lines; and the lifting device is lifted by fastening a screw rod, the lifting device is simple in structure, and a labor saving effect can be achieved.

The invention provides a novel railway luggage placing device, which comprises a carriage wall, a first connecting rod, a lower spring, a first crankshaft, a second connecting rod, a second crankshaft, an upper spring, a connecting rod, a support arm, a luggage base and a handle. A luggage base is mount on that upper part of the car wall, A first connecting rod, a second connecting rod and a supporting arm are respectively fixed on the base, the first connecting rod is connected with the first crankshaft through the connecting rod and is provided with a lower spring, the second connecting rodis fixed with the second crankshaft, the two are connected with each other through the upper spring, the luggage base is connected with the upper side of the car wall through the supporting arm, and ahandle is arranged at the lower part of the base. The new type railway luggage placement device has the advantages of simple structure, convenient use, low cost and easy popularization, and solves the problem that the existing heavy luggage is difficult to be placed on the upper part of the train compartment and causes the train compartment to be crowded.

The invention relates to a seedling raising tool, and discloses a seedling carrying clamp. The seedling carrying clamp comprises a first clamping frame and a second clamping frame; the first clampingframe comprises a first handle, a first cross rod, a first connecting rod, a first clamping plate and a third cross rod; the second clamping frame comprises a second handle, a second cross rod, a second connecting rod and a second clamping plate; a clamping opening is formed between the first clamping plate and the second clamping plate; the first handle corresponds to the second handle to form agrip part; and the second handle is located between the first handle and the clamping opening. According to the seedling carrying clamp, the clamping plates are used for clamping seedling raising bagsfilled with the seedlings, and then the seedlings are carried out onto a transportation facility. A plurality of seedling raising bags can be clamped each time according to the length of the clampingplates, and compared with manual carrying efficiency, the efficiency of the seedling conveying clamp is higher. The second handle located below moves close to with the first handle part by itself under the gravity of the seedling raising bags, so that the force for clamping the seedling raising bags is generated, and thereby the effects of clamping and saving labor are achieved.

The invention provides a rotatable fixture for a grinding machine. The rotatable fixture for the grinding machine includes a fixing seat, a locking structure, a rotating structure, a clamping structure and a limiting structure, wherein the rotating structure is rotatably connected into the fixing seat, the rotating structure comprises a second bearing, a rotating shaft, a first gear and a second gear, the second gear is rotatably connected to the interior of the fixing seat, the rotating shaft is fixed to the central position of the second gear, the rotating shaft is rotatably connected with the fixing seat, and the rotating shaft is internally provided with a 8-mm hexagonal fixing hole; the first gear is rotatably connected to the interior of the fixing seat, and the first gear is engagedwith the second gear; and the second bearing is fixed to the end, near the first gear, of the fixing seat. The rotatable fixture for the grinding machine has the advantages of being convenient to operate, flexible to use and capable of conducting surface changing grinding without removing a workpiece.

The invention discloses a fireproof window closing device. The fireproof window closing device comprises a swing rod, a first assembly and a second assembly, wherein the first assembly and the second assembly are hinged to the two ends of the swing rod correspondingly; the first assembly and the second assembly are further connected with a window sash and a window frame correspondingly; the first assembly comprises a base, a first sliding block in interaction fit with the base, and a temperature control window closing mechanism driving the first sliding block to slide; a rack is formed on the first sliding block, and meanwhile a gear engaged with the first sliding block is formed at the end of the swing rod; the temperature control window closing mechanism is provided with a temperature sensing unit; and when the temperature sensing unit bursts, the temperature control window closing mechanism drives the first sliding block to slide so as to drive the swing rod to swing in the window sash closing direction.

The invention discloses an assembled drawing bookshelf. The bookshelf comprises a left-side support (1) and a right-side support (3) on both sides, and further comprises at least one assembly unit (2) between the left-side support (1) and the right-side support (3). The integral structure is composed of the assembly units (2), the left-side support (1) and the right-side support (3), wherein pairwise assembly is conducted between the assembly units (2). The left-side support (1), the assembly units (2) and the right-side support (3) comprise bottom plates (5) used for bearing books, rear baffles (4) are arranged at the rear ends of the bottom plates (5), and the rear baffles (4) and the bottom plates (5) form L-shaped structures. Triangle side plates (6) used for limiting positions are arranged on the outer side surfaces of the left-side support (1) and the right-side support (3). According to the assembled drawing bookshelf, when a user needs to take out a specific book, it is only needed to draw front baffles outwards to conveniently draw the needed book out, it is unnecessary to draw the book out with a hand, and the effect of better labor saving is achieved.

The invention provides a timber storing frame with dust removing and collecting functions. The timber storing frame comprises a device outer shell, a timber storing frame body and a dust sucking ventilating machine. The device outer shell is located on the upper portion of the dust sucking ventilating machine and is in a 'cuboid' shape. The device outer shell is embedded into the dust sucking ventilating machine. The timber storing frame body is located on the top surface of the dust sucking ventilating machine. The timber storing frame body and the top surface of the dust sucking ventilatingmachine are welded and fixed. The timber storing frame body is wrapped with the device outer shell. The timber storing frame with the dust removing and collecting functions is provided with the dust sucking ventilating machine, the dust sucking ventilating machine is composed of an air pump, the dust sucking ventilating machine is started, then an air inlet produces sucking force, air is sucked from one side of a pull curtain and passes through the surface of timber to take away residue wood dust and moisture on the surface of the timber, and enters the air inlet, the wood dust enters the dustsucking ventilating machine to enter a filtering bin at the front end, the filtering bin is internally provided with a filtering layer, the filtering layer is composed of a sponge layer, the wood dust and water can be filtered, and the effects of removing residues and the water are achieved.

The invention discloses an external wall thermal insulation mortar tensile net construction device. The external wall thermal insulation mortar tensile net construction device comprises a wall surface, wherein a crane is arranged on the right side of the wall surface, a transmission cavity is formed in the crane, two power mechanisms are arranged in the transmission cavity in a bilateral symmetrymode, and each power mechanism comprises a lower rotating shaft rotatably connected with the inner wall of the rear side of the transmission cavity. According to the external wall thermal insulation mortar tensile net construction device, tensile net laying and mortar laying can be conducted on an external wall in a mechanical cooperation mode, and the effects of improving the laying efficiency and saving manpower are remarkable; the power mechanisms are arranged in the external wall thermal insulation mortar tensile net construction device, gravity can be converted into power, and energy conservation and environmental protection are achieved; a recycling mechanism can recycle redundant mortar, and the environment is kept clean while materials are saved; and a cutting mechanism can cut a tensile net, and the tensile net can be further laid conveniently. The external wall thermal insulation mortar tensile net construction device is low in cost, simple in structure, high in automation degree and suitable for large-area popularization.

The invention relates to the technical field of manual tools, in particular to a labor-saving bolt clipper. A labor-saving bolt clipper comprises a first tool bit, a second tool bit, a first handle, a second handle and a pressing plate, the first tool bit, the second tool bit, the first handle and the second handle are all rotationally arranged on the pressing plate, the first tool bit is connected with the first handle in a meshed mode, and the second tool bit is connected with the second handle in a meshed mode. When a bar is sheared, force is applied to the tail ends of the first handle and the second handle respectively, the first handle and the second handle rotate around the bolts at the upper ends respectively, the cylindrical gear at the upper end of the first handle drives the cylindrical gear at the lower end of the first tool bit to rotate, and the cylindrical gear at the upper end of the second handle drives the cylindrical gear at the lower end of the second tool bit to rotate; and the included angle between the two tool bits is gradually reduced until the bar material is cut off. An original bolt connection mode is replaced with a gear meshing connection mode, when the opening angles of the cutting edges are the same, the opening angle of the handle is increased, the stroke is increased by doing the same work, and the labor-saving purpose is achieved.

The invention is applied to the technical field of building construction equipment, and provides a scaffold for building engineering. The scaffold includes a horizontal rod and a vertical rod, the horizontal rod is connected with a material transportation structure, the material transportation structure includes a second cable, a fixed wheel fixed to a support and a first cable, and the first cable is successively wound around a first driving wheel and a second driving wheel and then connected with a handle; the second cable is wound around the fixed wheel, the two ends of the second cable arefixedly connected with the first driving wheel and the second driving wheel correspondingly, and the lower end of the first driving wheel is connected with a loading box; the bottom of the vertical rod is inserted into a rod groove in a fixing block, a stabilizing hole is formed in the upper end of the rod groove, the bottom of the fixing block is connected with a base, and the base is connectedwith a stabilizing structure; and the stabilizing structure includes a substrate, a lever, a control part and a sliding seat. Thereby, according to the scaffold, the stability of the scaffold can be improved, and potential safety hazards of building workers are lowered; and meanwhile, the simple material transportation structure is used for completing transportation of cargoes, the labor-saving effect is achieved, and the labor and equipment costs are lowered.

The invention discloses a novel ground potential charged live line connection device and a use method thereof. The novel ground potential charged live line connection device comprises a clamping groove plate, a pressing plate and a guide plate; an inverted U-shaped clamping groove is formed in the lower side of the clamping groove plate; one end of the pressing plate is fixedly connected to the guide plate; the length direction of the pressing plate right faces the width direction of the U-shaped clamping groove; the upper end of the guide plate movably extends into a movable guide hole in one end of the clamping groove plate; a lead screw is rotatably connected to the outer side face of the guide plate; a nut is spirally connected to the upper end of the lead screw and fixedly connected to the clamping groove plate; and a connector connected with an operating rod with a steering function is arranged at the lower end of the lead screw. The device can improve the working efficiency, improves the power supply reliability, reduces the safety risk, and reduces the tool cost.

The invention provides a hollow glass built-in shutter with a shutter blind lifting balance function, and belongs to the technical field of sunshade hollow glass products. The hollow glass built-in shutter comprises a shutter body and an inner controller, wherein the shutter body is formed by connecting an upper transverse frame pipe, a lower transverse frame pipe, a left longitudinal frame pipe and a right longitudinal frame pipe through frame pipe end corner connecting pieces in an inserted and embedded mode, an upper transverse frame strip is inserted into the length direction of the side, facing downwards, of the upper transverse frame pipe in a matched mode, an upper transverse frame strip cavity is formed in the length direction of the upper transverse frame strip, a right longitudinal frame strip is formed on the left side of the right longitudinal frame pipe, and a right longitudinal frame strip cavity is formed in the height direction of the right longitudinal frame strip; and the inner controller is arranged in the right longitudinal frame strip cavity. The hollow glass built-in shutter is characterized by further comprising a shutter blind lifting balance mechanism, and the shutter blind lifting balance mechanism is fixed to the left side of the right longitudinal frame pipe at the position corresponding to the lower portion of the inner controller and is further connected with the inner controller. A balancing weight is not needed, the strict requirement for magnetic attraction force of the inner controller and an outer controller is reduced, a shutter blind can fully descend or be reliably kept at the expected position in the ascending state according to needs, and the requirement for shutters of different specifications and sizes can be conveniently avoided.

The invention provides an anti-tilt manpower sedan applied to mountaineering. The anti-tilt manpower sedan comprises a seat, wherein an elastic energy storage mechanism is arranged on the seat and comprises a fixed rod; a shell is arranged on the fixed rod; an electromagnetic brake is fixedly arranged in an inner cavity of the shell; the fixed rod penetrates through the shell to the interior of the shell; the fixed rod is connected with the electromagnetic brake; and the electromagnetic brake brakes the fixed rod to restrain the movement of the seat. The anti-tilt manpower sedan has the beneficial effects that the fixed rod can be effectively limited and restrained through the arranged electromagnetic brake; when the tilting phenomenon occurs, the seat is always kept stable through an electromagnetic band-type brake mode according to the principle of the vertical phenomenon of the center of gravity, so that the tilting phenomenon of the seat can be effectively prevented; and moreover, the riding comfort can be effectively improved through the elastic energy storage mechanism, and a certain impact force can be reduced for people who lift the sedan, so that the effect of saving more labor is achieved.

The invention relates to a door assembly and clothes treatment equipment with the same. The door assembly comprises a door supporting frame, an opening through which clothes can enter and exit from the clothes treatment equipment being formed in the door supporting frame; a sliding rail, arranged on the inner side of the door supporting frame; a first door body, arranged on the sliding rail in themode that the first door body can slide between a first position and a second position; and a second door body, arranged on the door supporting frame. According to the door assembly, the first door body can be opened in a sliding mode, and the door assembly needs smaller space for a door opening process compared with the mode that the door body can be opened only by turning over the door body, sothat the requirement of the door opening operation of the clothes treatment equipment for the space is lowered. Besides, when the door assembly is arranged at the top of the clothes treatment equipment, the first door body is opened in a sliding mode, and such mode also has the effect of saving labor compared with the mode that the door body can be opened only by turning over upwards.