1677results about How to "Easy flip" patented technology

An apparatus comprises a display screen (DS) for visualizing digital information page by page, and a flip bar (FB) being movable upon user activation in at least two directions for flipping pages of the digital information back and forth, respectively. Such an apparatus may be an electronic reading device mimicking a reading experience of a paper document.

A dual screen portable e-reader with a touch pad may provide the ability for users to control the e-reader through voice commands or other advantageous user interface features. The portable e-reader may provide information to a user that is context sensitive. The e-reader may provide the text of an e-book in one language on one screen and another language on another screen.

The invention relates to a full-automatic loading-unloading and visual inspection device. The device comprises a combined assembly line, a first image collecting device, a first product conveying device, an overturning device, a second image collecting device, a second product conveying device, an industrial computer, an electric appliance control cabinet, a loading device and an unloading device. The full-automatic loading-unloading and visual inspection device has the beneficial effects that a manual loading-unloading manner is changed into an automatic loading-unloading manner, so that the labor intensity of workers is reduced, and the device is high in efficiency and practical and can be applied to long-term scale production; besides, a manual detection manner is changed into an online automatic detection manner, so that the quality of products with front and back surfaces can be accurately detected, the economic loss of a user caused by manual erroneous judgment can be reduced, the detection efficiency is high, and the detection is accurate and reliable, the online automatic detection is realized, and the 24-hour ceaseless working can be realized; and data can be stored in real time, and the user can analyze the product process according to the detection data, so that the economic benefit of a factory is increased.

The invention belongs to the field of oil gas development, and particularly relates to an electric control fluid drive coiled tubing downhole retractor. The electric control fluid drive coiled tubing downhole retractor comprises an upper slip support and traction system, a center slip pipe assembly, a control system and a lower slip support system, wherein the upper slip support and traction system is sleeved on the upper part of the center slip pipe assembly in a sliding manner, and can slide along the center slip pipe assembly up and down; and the control system and the lower slip support system are fixed on the lower part of the center slip pipe assembly. The retractor provided by the invention has the advantages that the control flexibility is better, the retractor is suitable for small hole downhole traction operation, the normal downhole fluid cycle is ensured in a traction process, the flexible winding adaptive ability is strong in the traction process, and the retractor can realize two-way traction; and most of retractors in China only can realize a single direction traction motion, the retractor provided by the invention can smoothly drag a pipe column to realize taking-out and putting-down operations, the flexibility is good, and the retractor can realize effective power-off protection.

A closed face motorcycle helmet includes a shell with an eyeport and a shield attached for hinged motion between a closed position covering and sealing the eyeport and an open position displaced above the eyeport. A hinge plate is attached to the shell on each side and includes a socket into which a hub of the shield is rotatably disposed for hinged movement of the shield. A lever assembly having a downwardly extending lever and a hub with two dowels is attached to the bottom of the hinge plate. The lever assembly is manually movable between a central home position, a forwardly rotated shield cracking position, and a rearwardly rotated shield restraining position. A motion plate is attached to a lower edge of the shield and covers the hub and dowels of the lever assembly when the shield is closed. Surfaces on the inside of the motion plate interact with the dowels of the lever assembly to provide multiple precision shield control functions. Specifically, flipping the lever forward cracks the shield slightly open to eliminate fog and flipping it rearwardly applies an additional restraining force to the shield preventing it from being blown open by aerodynamic forces, especially at high speeds. A live beam mechanism with micro detents interacts with a projection on the shield to provide fluid-like operation of the shield and the ability to position the shield at virtually any location between fully closed and fully opened.

An article retention apparatus is provided which includes a glove portion, first article retention means which include first retainer closure means, and glove-to-retainer connection means for connecting the glove portion to the first article retention means. The glove-to-retainer connection means are located so as to enable positioning of the first article retention means on a back side of the glove portion. With one embodiment, the glove-to-retainer connection means include a pouch-mounted hook-or-loop connector attached to a back side of the first article retention pouch and include a complementary glove-mounted loop-or-hook connector attached to the glove back side. With another embodiment, the glove-to-retainer connection means include flexible hinge members connected between the glove portion and a combination of pouches, enabling the combination of pouches to be readily flipped from the glove back side to the glove palm side and vice versa.

Systems and methods are provided for dispensing sheets of material (e.g. tissues, wipes, towels, etc.) from a container or other suitable receptacle for storing the sheets of material for dispensing therefrom. The dispenser systems are integrated with storage and / or organizer, which are configured to be above, below, behind, or in front of a dispenser without affecting the dispensing function of the system. The dispensers can be used in a vertical position, capable of dispensing a sheet in a downward or upward direction when mounted on a wall, for example, or in a horizontal position, capable of dispensing a sheet sideways and / or popup direction. One of the advantages of these dispensers is that it allows a prior art flat top tissue box for use in a vertical position, i.e., standing up on its end, thereby taking even less horizontal space than the cubic tissue box. The invention frees up the dispensing wall, which contains an opening for sheet dispensing, by disposing onto the dispenser systems a peripheral component adjacent to the dispensing wall, configured to provide aid to both dispensing and non-dispensing uses, such as for storage and organizer, for example as a stand for iPad, visual display, promotional, aromatics releaser—all configured next to, over or above the dispensing wall. The invention also provides a dispenser system having a more aesthetic look, for example, a system in which the view of the waiting sheet is masked, removing the cluttering look of the pop-up tissues as seen with the prior art tissue boxes or tissue box covers. The dispenser systems are also made to present as a piece of art suitable for home decoration, including a minimalist dispenser and a sculptural piece of art. The invention also provides a dispenser system which maintains sheets in a condition essentially free of dust by limiting the exposure of the opening and the waiting sheet to the exterior. The dispenser systems make use of novel elements including the use of at least peripheral component, gliders, spacers, masking, and / or pod in providing novel sheet dispensers which are integrated with non-dispensing functions. The dispenser systems of the invention include but are not limited to boxes, for example, tissue box, containers, box covers, for example, tissue box covers.

The invention discloses an AOI vision detection device with an automatic overturning function. The AOI vision detection device comprises a bearing machine box, the bearing machine box is provided with a conveying belt for conveying PCBs to be detected, a detection machine box is further arranged above the bearing machine box, and the detection machine box is internally provided with an automatic shooting camera, a processing terminal and a display panel. One side of an inlet of the conveying belt is fixedly provided with a PCB bearing mechanism, and the PCB bearing mechanism comprises a foundation support, a vacuum sucking disc plate, an overturning motor and a grab handle, the foundation support is fixed to the conveying belt, the vacuum sucking disc plate is fixed to the foundation support, the upper surface of the vacuum sucking disc plate is used for absorbing the PCBs to be detected, the overturning motor is arranged on one side of the foundation support, and the output end of the overturning motor is connected with the grab handle to drive the grab handle to grab and turn over the PCBs to be detected at the center of the conveying belt. By means of the AOI vision detection device, two faces can be detected at the same time through one-time conveying, a sucking disc is adopted for adsorption, taking, placing and fixing are facilitated, and detection efficiency is greatly improved.

The invention relates to a welding tilting device technology, in particular to a tilting machine which comprises two relatively-arranged roll-over stand devices, wherein each roll-over stand device comprises a fixing frame, a clamping jaw frame and two clamping jaws, the fixing frame of one roll-over stand device is provided with a speed reducer, the output end of the speed reducer is in drive connection with the clamping jaw frame of the roll-over stand device, during the use, the clamping jaws of the two roll-over stand devices are used for clamping and fixing workpieces, and the roll-over stand device provided with the speed reducer provides a roll-over power, the other roll-over stand device without the speed reducer plays a role of supporting and fixing, and the two roll-over stand devices are used for fixing and rolling-over the workpieces, and placement positions of the workpieces can be regulated through controlling speed regulation of forward rotation, reverse rotation, stopping and forward and reverse rotation of the clamping jaw frame by the speed reducer. The tiling machine can be used for easily tiling a large tank body without damaging the tank body, and has the advantages of convenience for use, high working efficiency, good working quality and low labor intensity.

The invention relates to a transmission rockover table for automatically produced workpieces which is punched by a manipulator. The transmission rockover table solves the problem of rockover transmission of pull-down deep workpieces during automatic production of double-action presses. The rockover table comprises a framework pedestal, wherein a roller wheel is arranged below the framework pedestal, and the upper part of the framework pedestal is provided with a guide rail and a lateral sway machine frame which are distributed in the horizontal direction; a rockover machine frame which rotates opposite to the horizontal plane is arranged on the lateral sway machine frame; and a clamping device is arranged on the rockover machine frame. The rockover table can conveniently turn over the punched workpieces at an angle of +-180 DEG, so that the manipulator in the next procedure is convenient to grasp the workpieces.

The invention provides a foldable bearing saddle of a steel coil transportation container. The foldable bearing saddle comprises a supporting seat and at least one pair of V-shaped brackets arranged on the supporting seat, each V-shaped bracket comprises a bearing beam and a supporting beam, first rotating shafts and second rotating shafts are arranged on the supporting seat, the bottom end of each bearing beam is hinged to the supporting seat through the corresponding first rotating shaft, and the bottom end of the supporting beam is hinged to the supporting seat through the corresponding second rotating shaft. The top end of each supporting beam is matched with the top end of the corresponding bearing beam in an inserted connection manner, and each bearing beam and the corresponding supporting beam are in the shape of an inverted V. The bearing beams of each pair of V-shaped brackets are arranged oppositely to form a V-shaped clamping bracket. The V-shaped clamping brackets can play a role in limit on rolling of columnar cargos, when ordinary dry cargos such as briquettes, bagged bulk cargos and the like are transported, the bearing beams are rotated clockwise to enable the supporting beams to retreat from bearing beam insertion grooves, then the supporting beams are rotated clockwise to horizontal positions, the bearing beams are rotated anticlockwise to the horizontal positions, the upper plane of each bearing beam is flush with the upper plane of the supporting seat, and transportation requirements of ordinary dry bulk cargos are met; the foldable bearing saddle is easy to turn over and operate, less prone to separation and high in reliability.

The invention discloses a multiple-magnetron type large-capacity microwave-assisted extraction machine and a microwave-assisted extraction method thereof, belonging to the field of biological raw material extraction equipment and an extraction method. The multiple-magnetron type large-capacity microwave-assisted extraction machine comprises a rack, a transmission device, a microwave tank, a microwave device, an air-entrapping device, a rotor device, a discharging device and a control device, wherein a plurality of magnetron installing holes uniformly and equidistantly distributed are formed in the wall of the microwave tank; the microwave device comprises a plurality of high-frequency magnetrons which are uniformly and equidistantly arranged on the wall of the microwave tank, and the high-frequency magnetrons are connected with an external power source; the air-entrapping device comprises a plurality of compressed air inlets formed in the wall of the microwave tank, a compressed air input pipeline and a plurality of electromagnetic valves; the rotor device comprises a rotating shaft and a plurality of stirring wings which are fixed on the rotating shaft and form certain crossing angles with the rotating shaft. The multiple-magnetron type large-capacity microwave-assisted extraction machine has the advantages that feed liquid in the microwave tank continuously runs and interchanges, an extractive is uniformly subjected to the action of an electromagnetic field to be heated, the extraction rate is increased, and the extraction time is shortened.

The invention relates to an automatic mashed garlic smashing device. The automatic mashed garlic smashing device comprises a rack device. A garlic bowl is placed in the rack device. The upper end of the garlic bowl is covered with a shielding plate. A mashed garlic hammer for smashing mashed garlic is placed in the garlic bowl and comprises a hammer handle and a hammer head matched with the bottom of the garlic bowl. The hammer handle penetrates through the center of the shielding plate, the end of the hammer handle is connected with the circumferential surface of a cam, and a reset device is arranged between the hammer head and the shielding plate. The cam is fixedly installed on a rotatable cam shaft, the cam shaft is connected with a power device through a power transmission device, and the cam shaft and the power device are both installed on the rack device. The cam shaft drives the cam to rotate, and the mashed garlic hammer moves downwards to squeeze garlic flakes into the mashed garlic. The mashed garlic is effectively prevented from being splashed out through the shielding plate, so that waste is avoided. The garlic bowl, the shielding plate and the mashed garlic hammer can be taken out, so that the device is convenient to clean. Meanwhile, the mashed garlic hammer moves upwards and is always connected with the cam through the reset device to be matched with the cam so that the mashed garlic hammer can move up and down continuously, and efficiency is high.

The invention discloses a processing device for forged parts, which comprises a fixed frame, the vertical section of which is U-shaped, and a hydraulic cylinder arranged vertically is fixed on the top side wall of the fixed frame by screws, and the piston rod of the hydraulic cylinder is welded There is a forged hammer head arranged horizontally, the forged hammer head is located inside the fixed frame, a first groove is opened on the bottom inner wall of the fixed frame, a third cylinder is installed in the first groove, and a third cylinder is installed on the bottom inner wall of the fixed frame. There is a forging table, the top side wall of the forging table has a placement groove, the piston rod of the third cylinder is welded with a push plate, the push plate is slidably connected in the placement groove, and a fixed block is welded on the side wall of the fixed frame to fix the A second groove is formed on the top of the block, a first motor is installed in the second groove, and an output shaft of the first motor is connected with a first connecting rod arranged horizontally. The invention can facilitate loading and unloading of forged parts, and facilitates turning over of forged parts during processing.

The invention provides an inspection device and inspection method for efficiently inspecting an object to be inspected, such as an printed circuit board, etc. The printed circuit board moves from a move-in unit (10) to an inspection unit (30), performs orderly shooting, turning for upper surface, shooting for lower surface, then moves to a move-out unit (20). The printed circuit board moves between the move-in unit (10), the inspection unit (30) and the move-out unit (20), by using two arms (720, 740) configured to be a right angle, simultaneously the printed circuit board moves from the move-in unit (10) to the inspection unit (30), and from the inspection unit (30) to the move-out unit (20). Groove, formed on a carrier (340) for carrying the printed circuit board in the inspection unit (30), is used for inserting a finger part (510) for turning the printed circuit board, therefore the printed circuit board is lifted from the carrier (340) or carried on the carrier (340) by the movement of the finger part (510) in the groove.

The invention discloses an installation mechanism of a closestool lid, comprising the closestool lid, a rear lid body, a rotating shaft mechanism and two connecting pieces, wherein the rotating shaft mechanism is arranged in the rear lid body, the two connecting pieces are respectively connected between the closestool lid and the rotating shaft mechanism, the closestool lid can move between a lidding position and an unlidding position to change positions in such a way that the connecting pieces move around the rotating shaft, and the connecting pieces are provided with at least one arc section which can move over for the front end part of the property length of the rear lid body when following the closestool lid to move between the lidding position and the unlidding position to change the positions in a bending way in such a way that a first end part extends to a second end part. After the closestool lid with the structure is installed on a closestool base, the defects caused by the overlength of the closestool lid are overcome, no larger gap can be formed between the closestool lid and the rear lid body to affect the attractive effect of the integral outline of a closestool, thereby the invention can well reflect the integral attractiveness of the closestool and is beneficial to enhance the level of the closestool.

The invention relates to a central-positioned type switch chassis overhaul device, which comprises a lifting device, a moving device, a lifting platform, a rotating work platform, shovel teeth and pin shafts, wherein the moving device is provided with the lifting device and the lifting platform, the rotating work platform is arranged on the lifting platform, and the shovel teeth are arranged on the lifting device. Since the lifting device is a hydraulic lifting mechanism in a form of a electric-power-driven structure, central-positioned type switches can be more easily and stably elevated; due to the arrangement of the lifting platform, the switches can be adjusted to the most suitable overhaul heights according to the height of an overhaul worker; due to the arrangement of the rotating work platform, circumferential overhaul of the switches can be realized when the overhaul worker stands on one position; since a guide groove and a tilting preventing device are arranged, the switches can be conveniently and accurately positioned on a work platform surface after being pulled out and cannot slip down; and because the central-positioned type switch chassis overhaul device is reasonable in structure and convenient to use and operate, the central-positioned type switch chassis overhaul device has great practical and popularization value.

The invention provides a vacuum rotary kiln. A hot air pipe, spiral guide plates and T-shaped lifting boards are mounted in the vacuum rotary kiln; one T-shaped lifting board is mounted between each two spiral guide plates; the hot air pipe comprises a kiln head center main air pipe, a kiln tail center main air pipe and branch air pipes; the branch air pipes are annularly distributed between the kiln head center main air pipe and the kiln tail center main air pipe; the branch air pipe located at the center is communicated with the kiln head center main air pipe and the kiln tail center main air pipe; the both ends of the other branch air pipes are gathered with the kiln head center main air pipe and the kiln tail center main air pipe; and 4-8 fins are respectively welded on the outer wall of the branch air pipe at the center uniformly. A process of roasting refractory gold comprises the steps of preparing sulfuric acid by using SO2 after vacuum dehydration, desulfuration and dearsenification. The vacuum rotary kiln is used for roasting in a metallurgy process, so that heat of mineral itself can be sufficiently used. Thus, the vacuum rotary kiln has the advantages of uniform material heating, less powder dust and high capability.

The invention discloses a three-degree of freedom joint driven by electromagnetic force applied to a snake-shaped robot. The three degree of freedom joint driven by the electromagnetic force applied to the snake-shaped robot comprises electromagnet sets, permanent magnet sets, a touch sense detection ring, a pushing force spring, a spring supporting seat, a touch switch installing plate and a support. The pushing force spring is arranged inside the spring supporting seat. The electromagnet sets and the spring supporting seat are installed on the touch switch installing plate. The touch sense detection ring is arranged outside the touch switch installing plate. The permanent magnet sets are arranged on the support. The three degree of freedom joint driven by the electromagnetic force applied to the snake-shaped robot applies to single joints of the snake-shaped robot, the electromagnet sets can attract or repel the oppositely arranged permanent magnet sets when respectively loading pulse large current, and deflection motion of the joints can be achieved. When the electromagnet sets simultaneously load homodromous pulse current, extension or contraction of the joints can be achieved. The three-degree of freedom joint driven by the electromagnetic force applied to the snake-shaped robot can connect the joints in series to form the snake-shaped robot capable of imitating snakes to move in a winding, telescopic and side-directional mode, and has the advantages that structure is compact, movement is flexible, mechanical wear is small, and electric spark is not generated.

The invention discloses an overturning mechanism for mattress processing. The overturning mechanism comprises two overturning bodies. Each overturning body comprises a base, universal wheels, a door frame and a rotating frame. A movable block is arranged inside the door frame. A rotating shaft is mounted on the movable block through a bearing. One end of the rotating shaft is fixedly connected with the rotating frame in a bolt fixing or welding manner, and the other end of the rotating shaft is fixedly connected with a rotating motor through a coupling. A hydraulic cylinder is arranged betweenthe movable block and the top of the base. According to the overturning mechanism for mattress processing, during the overturning process of a mattress, the mattress does not need to be raised to a height in which the mattress can be turned over and then clamped on the rotating frame, and the manpower is saved; and in the process of clamping the mattress, an upper clamping plate, a lower clampingplate and buckle plates cooperate with one another, so that the vertical and horizontal sides of the mattress are simultaneously clamped, the stability of the mattress clamping is improved greatly, and the situation that the mattress slips during the overturning process is avoided.

The invention relates to a small excavator which aims to overcome the defects that for an existing small excavator with a cab mounted in a hinged mode, turning up of the cab is limited, and consequently the existing small excavator with the cab mounted in the hinged mode is inconvenient to repair. The small excavator is structured and comprises a cab and a mounting platform for mounting the cab, wherein the cab is connected and mounted the mounting platform in the hinged mode, a turning hinged point of the cab is arranged at the rear of the front-and-rear direction of the cab and hinged to the mounting platform at the top of the mounting platform, a lifting device is arranged on the lower portion of the cab and lifts the cab to make the cab rotate around the hinged point. According to the small excavator, the hinged point is located at the rear of the cab and hinged to the top of the mounting platform, the distance from the hinged point to the bottom of the cab is large, when the cab turns by a small angle around the hinged point, the bottom of the cab can be wholly lifted by a large height, and large space is provided for repairing of other parts which are mounted on the mounting platform and located below the cab.

The invention relates to the technical field of pipeline processing, in particular to a grinding device of pipelines for building construction. Two guide rods are fixedly connected to a baseboard. A first limiting board and a second limiting board are fixedly connected to one end of the baseboard. The inner side faces of the first limiting board and the second limiting board are both fixedly connected with a first convex edge and a second convex edge. One end of a left supporting board is fixedly connected to the baseboard, and the other end of the left supporting board is fixedly connected with a left sliding sleeve. The middle end of a left height adjustment seat is slidably connected into the left sliding sleeve. According to the grinding device of the pipelines for building construction, the pipelines can be driven to rotate in operation, and convenient turnover of the pipelines is achieved. All-round grinding of the pipelines is realized by reciprocating motion of a grinding board, the grinding efficiency and the grinding quality of the pipelines are improved, manual operation is reduced, and the working intensity of workers is reduced. The grinding device of the pipelines canbe suitable for grinding of the pipelines with different pipe diameters, and meanwhile the grinding speed can further be adjusted by adjusting the pressure between the pipelines and the grinding board.

The present invention relates to a garbage treatment device capable of both shredding and dehydrating of garbage by itself alone and easily treating garbage after dehydration, and a container for garbage treatment. The container is used to shred and dehydrate the garbage contained in a water permeable refuse container (50) having an inlet for inserting garbage into the container. The container has a case (C) having a cylindrical body part (11) having, at one end, an opening for placing the refuse container (50)in the body part (11) and rotatably containing the refuse container (50), and the case (C) also having a cover part (15) fitted to one end of the body part (11); a shredding blade (16) rotatably installed on the inner side of the cover part (15) and, when the cover part (15) is fitted to one end of the body part (11), disposed in the refuse container (50) through the inlet of the refuse container (50); a refuse container drive mechanism (20) capable of transmitting rotation force from the outside of the case (C) to the refuse container (50); and a shredding blade drive mechanism fitted to the cover part (15) and capable of transmitting rotation force from the outside of the case (C) to the shredding blade (16).

The invention provides a reciprocating type ellipsoid-like fruit and vegetable sorting and boxing system. The sorting and boxing system comprises a feeding mechanism, a weighing mechanism, a sorting and unloading mechanism, a control module and an annular conveying belt forming a conveying face through fruit and vegetable trays. One or more unloading channels are arranged at the position of the sorting and unloading mechanism. Each unloading channel has a fixed unloading port number, and the sorting weight corresponding to the sorting operation of each unloading channel each time is the presetvalue. The discharging face of the feeding mechanism outputs fruit and vegetable materials to the fruit and vegetable trays. The fruit and vegetable trays are provided with tray numbers, and after being loaded with the materials, the fruit and vegetable trays pass through the weighing mechanism; the control module obtains the weight of the materials on the fruit and vegetable trays through the weighing mechanism, and the unloading channels with the corresponding unloading port numbers are allocated to the fruit and vegetable trays according to the weight of the loaded materials; and when thefruit and vegetable trays are driven by the annular conveying belt to descend to be allocated to the unloading channels for the fruit and vegetable trays, the fruit and vegetable trays pour the materials into the unloading channels, and sorting is finished. By means of the reciprocating type ellipsoid-like fruit and vegetable sorting and boxing system, the fruit and vegetable materials can be rapidly sorted according to the order weight requirement.

The invention relates to the technical field of pipeline machining, in particular to a pipeline grinding device for building construction. The device comprises a motor, the motor is fixedly connectedto a bottom plate through an electric machine frame, one end of a driving shaft is connected to an output shaft of the motor through a coupler, and the other end of the driving shaft is fixedly connected with a driving belt wheel I, a driving belt wheel II is fixedly connected to the middle end of the driving shaft, the driving belt wheel II is in transmission connection with the driven belt wheelI through a belt, the driven belt wheel I and a driven belt wheel II are fixedly connected to the two ends of a driven shaft respectively, the middle end of the driven shaft is rotationally connectedto a shaft frame plate through a belt seat bearing. According to the pipeline grinding device, the pipeline can be driven to rotate during working, so that the pipeline can be conveniently turned over, all-directional polishing of the pipeline can be realized through reciprocating movement of a grinding plate, the grinding efficiency and the grinding quality of the pipeline are improved, the manual operation is reduced, the working intensity of workers is reduced; the device can be applied to the grinding of pipelines with different pipe diameters, and the grinding speed can be adjusted by adjusting the pressure between the pipeline and the grinding plate.

The invention relates to the field of fur dyeing equipment, in particular to an efficient, energy-saving and low-emission fur dyeing machine. By the aid of the efficient, energy-saving and low-emission fur dyeing machine, a uniform and good dyeing effect can be realized. The efficient, energy-saving and low-emission fur dyeing machine comprises a framework, a dyeing drum, a motor and a gearbox. A plurality of partition plates are arranged on the inner annular wall of the dyeing drum, and a temperature detector is arranged in the dyeing drum. A bath ratio adopted in a fur dyeing method implemented by the aid of the efficient, energy-saving and low-emission fur dyeing machine is 1:2-5. The efficient, energy-saving and low-emission fur dyeing machine and the fur dyeing method have the advantages that the turning time of fur in the dyeing drum and the fur and dye contact time can be prolonged owing to the partition plates and structural arrangement of the partition plates, so that the dyeing uniformity can be effectively improved, wastage of dye can be reduced, the dye can be controlled precisely, the dyeing effect can be improved, and the dyeing cost can be greatly lowered.

The invention discloses a turnover tool for a gearbox, which comprises a support bracket and a rotary body, wherein the support bracket is provided with a left bracket and a right bracket which are arranged correspondingly; a left support hole is formed on the upper part of the left bracket, a right support hole is formed on the right bracket, and center lines of the left and right support holes are arranged coaxially; the rotary body is rotationally arranged on the support bracket, and both ends of the rotary body are respectively connected with the left and right support holes; the gearbox is detachably connected on the rotary body, and can rotate with the rotary body. By the tool, the gearbox can be convenient to turn in an assembly process, and thus, the labor intensity of workers is relieved.

The invention relates to an impeller for a washing machine and a washing machine using the impeller. The impeller for the washing machine comprises a big impeller which is arranged on the bottom of an inner cylinder of the washing machine, wherein the big impeller is connected with a driving device of the washing machine; a small impeller is arranged in the center of the big impeller; and the small impeller rotates and performs up-down vertical reciprocating motion relative to the big impeller through a linking mechanism. When more washing loads are washed, the small impeller can achieve an auxiliary washing effect, so that the cleaning rate is improved. The small impeller can also perform up-down vertical reciprocating motion when rotating so as to scatter load cloth, so that the problem about the tangling when the loading capacity is high is well solved, and the cleaning effect when the loading capacity is high is improved; meanwhile, the turning effect of the loads in the washing process is remarkably improved.

The invention relates to a whole overturning single-edge bolt fastening piece for performing single-edge fastening installation for a connecting plate piece (5). The whole overturning single-edge bolt fastening piece is characterized by comprising a bolt (1), a sleeve component (2), a nut (3) and a whole washer (4); the sleeve component (2) includes multiple split washers (2a) and a sleeve (2b); inclined surfaces are respectively arranged at the head parts of all the split washers (2a); and the root parts of all the split washers (2a) are respectively connected with the sleeve (2b) to form a rotating friction pair. Compared with the prior art, the designed combination of the split washers and the sleeve with a special form is installed together, and can bear greater force, so that the mechanical performance is enhanced; and the bolt connecting and fastening operation can be finished by only needing one-side operation, so that the bolt installation under several special working conditions is finished.