38results about How to "Avoid falling back" patented technology

The invention provides a quilt basking device, belongs to the technical field of machinery, and solves the technical problems of low sunlight utilization ratio during quilt baking in the prior art. The quilt basking device comprises a rectangular plate-shaped quilt basking plate, wherein the quilt basking plate is arranged in the horizontal direction; a clip for clamping a quilt is arranged on the upper surface of the quilt basking plate; a flapping mechanism for flapping the surface of the quilt is arranged on the upper surface of the quilt basking plate; a plurality of through holes allowing light rays to pass through are formed in the surface of the quilt basking plate. The quilt basking device further comprises a bottom plate parallel to the quilt basking plate; the bottom plate is positioned under the quilt basking plate; the bottom plate and the quilt basking plate are fixedly connected through four supporting columns. The quilt basking device also comprises at least one inclined first reflecting plate; the inner end of the first reflecting plate and the side wall of the bottom plate are connected into a whole and form an obtuse angle; the outer end of the first reflecting plate extends slantways and upwards; a second reflecting plate is also fixed on the upper surface of the bottom plate. The utilization ratio of sunlight of the quilt basking device is high.

The invention discloses an aquaculture industry drum-type dreg removal component which comprises a drum, a driving mechanism, a liquid feeding tube and a cleaning tube, wherein the drum consists of afixing rack and a filtering screen which is wound on the fixing rack; a liquid inlet is formed in one end of the fixing rack; the driving end of the driving mechanism is connected with the other end of the fixing rack and is suitable for driving the drum to rotate; the liquid inlet tube communicates with the liquid inlet and is suitable for leading sewage of a fish pond into the drum from the liquid inlet; the sewage flows out from the filtering screen; the filtering screen is suitable for filtering impurities in the sewage of the fish pond; and the cleaning tube is arranged above the drum andis suitable for spraying a liquid to the drum to wash off dirt adhered to the filtering screen. By adopting the aquaculture industry drum-type dreg removal component, polluted water in an aquaculturepond can be filtered and reused.

The invention relates to the technical field of medical treatment, and discloses an intelligent control medical device for trauma surgery in the general surgery department. The intelligent control medical device comprises a working plate; auxiliary plates are fixedly connected to the four corners of the lower surface of the working plate; a bottom plate is arranged below the working plate; a hydraulic cylinder is fixedly connected to the bottom side wall of an inner cavity of the bottom plate; the hydraulic cylinder is arranged in a storage groove; a control block is fixedly connected to the output end of the hydraulic cylinder; both the interior of the left end and the interior of the right end of the control block are each rotatably connected with a control shaft; connecting plates are fixedly connected to the outer side walls of the control shafts; auxiliary holes are formed in the middle portions of supporting plates; connecting shafts are rotatably connected to the middle portionsof the supporting plates; and the outer side surfaces of the connecting plates are fixedly connected with the outer side walls of the connecting shafts. According to the intelligent control medical device for the trauma surgery in the general surgery department in the invention, due to cooperation of the hydraulic cylinder, the control block, the control shafts, the connecting shafts, the connecting plates, the auxiliary plates, an auxiliary shaft, a supporting shaft, a first sliding block and a first sliding groove, the height of the device can be adjusted.

The invention discloses a multifunctional centrifugal fan which comprises a rack, the rack is formed by assembling aluminum profiles, an interlayer is arranged on the rack, a partition plate is placed on the interlayer, a centrifugal fan is placed on the bottom layer of the rack, a connecting pipe is installed on the bottom face of the partition plate, and the connecting pipe is connected with the centrifugal fan through a ventilation pipe. The all-dimensional air supply device is installed on the top face of the partition plate and located over the connecting pipe, and a through hole is formed in the connecting position of the all-dimensional air supply device and the partition plate. The centrifugal fan achieves all-directional air supply for workpieces.

The invention discloses a powerful yarn clearer for a textile machine, which relates to the technical field of textile machinery and includes a machine body. The middle parts of both sides of the machine body are connected with a feed pipe and a discharge pipe, and the feed pipe and the discharge pipe are extended. In the machine body, a bellows is fitted with a gap between the outer circumference of the feed pipe and the discharge pipe in the machine body. One side of the bellows is fixedly connected to the inner wall of the machine body and the same connecting pipe is connected to the upper and lower ends. The connecting pipe is far away from the One end of the bellows is connected to the output end of the fan, and the fan is fixedly connected to the inner wall of the machine body. When cleaning a row of yarns, the present invention outputs to the surface of the yarn through two sets of fans, connecting pipes, bellows and air supply pipes. Against the wind, during the blowing process of the opposite wind, the two-way blowing and cleaning of the yarn surface is stronger than the cleaning effect of the one-way wind.

The invention discloses a tool for a CNC tool grinder. Its structure includes a positioning box, a fixing block, and a cooling pipe. The bottom of the fixing block is welded to the top of the positioning box. One end of the cooling pipe is embedded in the front side of the fixing block. The beneficial effects of the present invention The reason is that the rotating shaft is driven by the driving machine to rotate, and under the cooperation of the clamping groove and the block, the tool of the grinding machine is rotated to process the tool. The tool is processed by a block, so as to increase the processing power of the tool and facilitate the grinding of the tool. A large amount of waste chips are generated under the friction between the grinding machine tool and the processed tool. The waste chips are separated by the baffle to avoid the operator. Cause damage, under the suction of the magnetic block, the waste chips enter the chip discharge pipe and move up to the inside of the isolation chamber, and at the same time, the guide plate stores the waste chips for a short time to prevent the waste chips from falling back into the grinder.

The invention discloses a strong yarn cleaner of a textile machine, and relates to the technical field of textile machinery. The strong yarn cleaner comprises a machine body, wherein the middle partsof the two sides of the machine body are provided with a feeding pipe and a discharging pipe; the feeding pipe and the discharging pipe extend into the machine body; the outer peripheral sides of thefeeding pipe and the discharging pipe in the machine body are in clearance fit with air boxes respectively; one sides of the air boxes are fixedly connected to the inner side wall of the machine body,and the upper end and the lower end of the air box communicate with the same communicating pipe; one end, away from the corresponding air box, of each communicating pipe communicates with the outputend of a fan; and the fans are fixedly connected to the inner side wall of the machine body. When the strong yarn cleaner is adopted for cleaning a row of yarns, convection air is output to the surfaces of the yarns through two groups of fans, the communicating pipes, the air boxes and feeding pipes; and in the blowing process of convection air, bidirectional blowing and cleaning is carried out onthe surfaces of the yarns, and a higher cleaning effect is achieved compared with one-way air cleaning.

The invention discloses a spindle component of an oblique machining tool. One end of a transmission spindle is connected to a chain of a chain transmission device and is driven by a cutting motor, wherein the other end of the transmission spindle stretches out of a body and is fixedly connected to a cutting head; a first bearing component and a second bearing component are respectively arranged on two sides of the middle part of the transmission spindle; an elastic abutting and pushing part is arranged between the first bearing component and the second bearing component. By virtue of the oblique design, operators can conveniently observe; the machining processes and targets can be conveniently and accurately controlled in real time; the spindle component is high in balancing performance, high in strength, not liable to deform and relatively long in service life.

The invention relates to the field of underwater construction equipment, in particular to an auger bit with an openable bottom baffle. The auger bit further comprises a spiral-vane bit shank, a centering sleeve at the bottom of the bit and cutter teeth. The auger bit is characterized by further comprising a tubular side baffle and at least two layers of horizontal baffles disposed at the bottom of the tubular side baffle. The tubular side baffle is fixed at the bottom of the bit shank. Each horizontal baffle is provided with an opening. The horizontal baffles relatively rotate to open or close the openings. With the openable bottom baffle, soil is prevented from falling back into a hole when the bit is turned out. In addition, the hollow shank and the through holes on the centering sleeve and the shank guarantee evacuation of the bottom of the hole when the bit is turned out, so that the problem of shrinkage is avoided.

The invention provides a high-efficiency lifting device for food processing, comprising a bottom plate, a lifting pipe is fixedly connected to the upper surface of the bottom plate, a power mechanism is provided on one side of the lifting pipe, and a second inner wall of the lifting pipe is movably connected to one side. A transmission roller, one side of the second transmission roller is movably connected with a conveyor belt, one side of the conveyor belt is fixedly connected with a plurality of tipping buckets, an inner wall of one side of the lifting pipe is movably connected with a first transmission roller, and the first transmission roller is movable with the conveyor belt Both ends of the first transmission roller are fixedly connected with a disc, and one side of the disc is fixedly connected with a swing rod. The invention can not only scrape and lift the material at the bottom of the lifting pipe to the top of the lifting pipe through the tipping bucket, save human resources and improve the work efficiency, but also can avoid the material falling back to the bottom again, improve the work efficiency of the device, and can The phenomenon of slipping and shaking of the device is prevented, and the stability of the device is improved.

The invention relates to the technical field of toothbrushes, and discloses a toothbrush with an automatic toothpaste squeezing function. The toothbrush comprises a toothbrush handle, an operation box is connected to the top of the toothbrush handle, a movable plate is arranged on one side of the operation box, bristles are adhered to one side of the movable plate, and a squeezing mechanism is arranged in the operation box. By arranging the movable plate and the squeezing mechanism, the movable plate can move during tooth brushing, the movable plate repeatedly squeezes toothpaste in the small air bag during moving, the toothpaste in the small air bag is squeezed onto the movable plate through the discharging pipe, the vertical cavity and the transverse cavity, and the situation that the toothpaste falls off during tooth brushing is avoided; and the toothpaste directly appears on the movable plate by utilizing the tooth brushing action, so the additional action is not required to be applied, and the use is convenient.

The invention provides an efficient lifting device for food processing. The efficient lifting device comprises a bottom plate, wherein a lifting pipe is fixedly connected to the upper surface of the bottom plate, a power mechanism is arranged on one side of the lifting pipe, a second transmission roller is movably connected to the inner wall of one side of the lifting pipe, a conveying belt is movably connected to one side of the second transmission roller, a plurality of tipping buckets are fixedly connected to one side of the conveying belt, a first transmission roller is movably connected to the inner wall of one side of the lifting pipe and is movably connected with the conveying belt, discs are fixedly connected to the two ends of the first transmission roller, and swing rods are fixedly connected to one sides of the discs. According to the efficient lifting device, materials at the bottom of the lifting pipe can be scraped and lifted to the top end of the lifting pipe through the tipping buckets, manpower resources are saved, the working efficiency is improved, the materials can be prevented from falling to the bottom again, and the working efficiency of the device is improved; and the phenomenon that the device slips and shakes can be prevented, so that the stability performance of the device is improved.

The invention discloses a numerically controlled lathe with an alarm function. The structure includes a numerically controlled body, a control panel, an observation port and a base. The numerically controlled body includes a motor, a fixture, a baffle, a material guide belt, a separation device, a water pipe, and a transmission machine. , the guide belt includes a positioning rod, a runner, an isolation belt, and a waste chute; the isolation belt includes a guide plate, an isolation plate, and a waste chamber; the separation device includes a conveyor belt, a bite groove, a drive shaft, and a support rod; Rollers, teeth, and support rods include fixed blocks and brushes. When the water level alarm device sounds, the conveyor is started. Because the bite grooves on the inside of the conveyor belt and the teeth engage with each other, the drive drives the drive shaft to rotate, and the drive shaft rotates to drive the isolation belt. Rotate, the isolation belt will bring the waste chips in the waste chip chute to the separation device, and a brush is installed on the support rod. Chips block the water pipe, so as to avoid the accumulation of coolant and cause the CNC machine body to rust.

The invention provides an underground floater cleaning grass fisher. The grass fisher comprises a disc, a tray, a grass fisher rod, a first inner tube, a tray tightening wire and multiple mechanical grabbers, each mechanical grabber comprises a detecting leg, a detecting leg cross arm and a detecting tongue, one end of each detecting leg cross arm is caught on the tray and faces the center of thetray, the other end of each detecting leg cross arm is fixed to the upper end of the corresponding detecting leg and hinged to the edge of the disc together with the detecting leg, the included angleof each detection leg cross arm and the corresponding detecting leg is smaller than 90 degrees, each detecting tongue is installed at the lower end of the corresponding detecting leg through a rotating shaft, the free end of each detecting tongue faces the axis of the disc and can rotate around the rotating shaft to reach the horizontal position to the lowest. The grass fisher is low in cost, lowin weight, easy to operate and convenient to use, and has a good application prospect.

The invention provides a quilt basking device, belongs to the technical field of machinery, and solves the technical problems of low sunlight utilization ratio during quilt baking in the prior art. The quilt basking device comprises a rectangular plate-shaped quilt basking plate, wherein the quilt basking plate is arranged in the horizontal direction; a clip for clamping a quilt is arranged on the upper surface of the quilt basking plate; a flapping mechanism for flapping the surface of the quilt is arranged on the upper surface of the quilt basking plate; a plurality of through holes allowing light rays to pass through are formed in the surface of the quilt basking plate. The quilt basking device further comprises a bottom plate parallel to the quilt basking plate; the bottom plate is positioned under the quilt basking plate; the bottom plate and the quilt basking plate are fixedly connected through four supporting columns. The quilt basking device also comprises at least one inclined first reflecting plate; the inner end of the first reflecting plate and the side wall of the bottom plate are connected into a whole and form an obtuse angle; the outer end of the first reflecting plate extends slantways and upwards; a second reflecting plate is also fixed on the upper surface of the bottom plate. The utilization ratio of sunlight of the quilt basking device is high.

The invention relates to circuit board dip soldering equipment, in particular to intelligent auxiliary dip soldering processing equipment for a circuit board. According to the intelligent auxiliary dip soldering processing equipment for the circuit board, a tin paste pool is automatically and rapidly cleaned, the surface layer of the tin paste pool is thoroughly cleaned, the cleaning process is automatically carried out, and the auxiliary working capacity is improved. According to the technical scheme, the intelligent auxiliary dip soldering processing equipment for the circuit board comprises a base, a heating chamber, supporting rods and the like, the heating chamber is installed on the upper side of the base, and the supporting rods are fixedly connected to the two sides of the front portion of the upper side of the base. According to the dip soldering device, the scraping and sweeping plate is driven by the first electric sliding rail to remove impurities of tin paste in the heating chamber, so that the tin paste in the heating chamber can be automatically cleaned, impurities on the surface of the tin paste are scraped, the defect that a scraper needs to be manually held for cleaning in traditional dip soldering work is overcome, the convenience of dip soldering work can be improved, and the working efficiency is improved. And manual operation steps are reduced.