53results about How to "Achieve tilt" patented technology

The invention relates to the technical field of galvanized steel wire coil production and processing, and discloses galvanized steel wire coil rapid pressing and packaging equipment which comprises a base, a supporting plate is fixedly connected to the side face of the base, a fixing plate is fixedly connected to the side face of the supporting plate, and an extrusion plate is slidably connected to the side face of the supporting plate; two baffles are fixedly connected to the upper surface of the base, a fixing block is fixedly connected to the upper surface of the fixing plate, a monitoring mechanism used for monitoring the gravity and the number of steel wire coils is arranged on the upper surface of the base, and an extrusion mechanism used for extruding the steel wire coils is arranged on the upper surface of the supporting plate. The monitoring mechanism is arranged, when the galvanized steel wire coil needs to be pressed and wrapped, the galvanized steel wire coil is placed on the upper surface of the bearing plate, the power source body can supply power to the motor, the motor can drive the power rod to rotate and push the bearing plate to move downwards together, and pressing and wrapping operation on the galvanized steel wire coil above the bearing plate is achieved.

The utility model discloses an automatic running-in device for an operating mechanism of a ring main unit, which comprises a transfer trolley, a lifting platform and an automatic running-in device which are mutually combined to play a role, and is high in automation degree, high in universality, stable, reliable, convenient to move, simple in overall structure, capable of switching between automatic test and manual test back and forth, and high in reliability. Even if an angle of a special working environment is encountered, inclination of a target angle can be achieved through cooperation of the speed reducer and the lifting table.

The utility model relates to the technical field of titration, in particular to a medicine titration device for inspection, which comprises a support plate, a plurality of groups of clamping components and a fixing component, the support plate comprises a bottom plate, a vertical plate, a plurality of groups of clamping components for clamping a test tube, the plurality of groups of clamping components are mounted on the inner side of the vertical plate, and the fixing component is used for fixing a beaker. According to the medicine titration device for inspection, the multiple clamping assemblies can fix the multiple burettes, so that titration bottles are placed on the fixing assemblies to be fixed during titration, the fixing assemblies drive the titration bottles to move to the positions below the different burettes according to the titration sequence, and workers are assisted in titration; the burette fixing device is simple in structure and convenient to use, the situation that a plurality of titration frames are needed to fix different burettes during a titration experiment is avoided, use is convenient, the arranged vertical plate can drive the fixing assembly to rotate by a certain angle, the burettes are driven to incline, and a worker can conveniently and directly guide a titration solution into the burettes.

The utility model discloses an LED lamp with the angle adjusting function, and relates to the technical field of LED lamps, the LED lamp comprises a base, a second electric telescopic rod and a first electric telescopic rod, an annular groove is formed in the base, a first sliding block is connected in the annular groove in a sliding mode, a first rotating block is fixedly installed on one side of the first sliding block, and a second rotating block is fixedly installed on the other side of the first rotating block. The device has the beneficial effects that the first rotating block can be driven to rotate by utilizing the rotation of the second gear to be in meshed connection with the first gear, and the first sliding block can be driven to slide in the annular groove by utilizing the rotation of the first rotating block; a first rotating block rotates to drive a mounting plate to rotate, so that the transverse rotating angle of the first rotating block is adjusted, a second motor drives a rotating shaft to rotate to drive a rotating roller on the outer side to rotate, the inclination angle of the lamp can be adjusted through rotation of the rotating roller, and practicability is improved.

The multifunctional leakage-proof chemical barrel comprises a barrel body, two fixing blocks are arranged on the outer surface of the barrel body, rotating shafts are rotationally connected to the opposite surfaces of the two fixing blocks, one ends of the two rotating shafts are fixedly connected with the surface of the barrel body, a driving assembly is arranged on one side of the surface of one fixing block, and the other side of the surface of the other fixing block is provided with a lifting assembly. And two vertical grooves are symmetrically formed in the surfaces of the two fixing blocks correspondingly, and two vertical plates are slidably connected into the two vertical grooves. Through the arrangement of the structure, the first motor is used for driving the screw rod to rotate, so that the bottom plate and the fixing block are adjusted, the supporting height of the barrel body is conveniently adjusted, and in combination with meshing transmission of the driving gear and the driven gear, the barrel body can be inclined, and the barrel body can be conveniently poured into different containers; the raw materials in the barrel body can be dumped at a proper height, the operation process is more convenient, time and labor are saved, and the practicability is higher.

The utility model belongs to the technical field of rotary cultivators, and discloses an adjustable fertilization rotary cultivator which comprises a mounting plate, the mounting plate is mounted on a first telescopic cylinder, and the output end of the first telescopic cylinder is connected with a lifting plate; a motor, a pump, a water tank and a second telescopic cylinder are installed on the upper side of the lifting plate. A support is installed on the lower side of the lifting plate. The output end of the motor is connected with a rotating shaft, the output end of the rotating shaft is connected with a first ball gear, the support is rotationally provided with a supporting rod, a fixing ring is installed in the center of the supporting rod, a bearing is installed in the fixing ring, a rotary tillage rod is fixedly installed on an inner ring of the bearing, and the end of the rotary tillage rod is fixedly connected with a second ball gear meshed and matched with the first ball gear. An inner cavity is formed in the rotary tillage rod, a nozzle is formed in the rotary tillage rod, a plurality of rotary blades are installed on the outer side of the rotary tillage rod, a rotating box is rotationally installed on the outer side of the rotary tillage rod, a hose is connected between the input end of the rotating box and the output end of the pump, an end is rotationally installed at the other end of the rotary tillage rod, a T-shaped sliding groove is formed in the end, and a T-shaped sliding block is installed in the T-shaped sliding groove in a sliding mode.

The application discloses a camera module and an electronic device. The camera module comprises a support assembly, the support assembly comprising a sleeve, the sleeve having an opening, an inner wall surface of the sleeve being provided with a first sliding rail; a lens, the lens being movably arranged in the sleeve and capable of being exposed to the opening, an outer wall surface of the lens being provided with a second sliding rail, the second sliding rail being arranged along a circumferential direction of the lens; and at least two connecting pieces, the connecting pieces being located between the lens and the sleeve, a part of the connecting pieces being arranged in the first sliding rail and capable of sliding in the first sliding rail, a part of the connecting pieces being arranged in the second sliding rail and capable of sliding in the second sliding rail, the at least two connecting pieces being used for adjusting an inclination angle of the lens relative to the sleeve, wherein at least one of the first sliding rail and the second sliding rail is arranged in a curved manner along an axial direction of the sleeve.

The utility model provides a dry heating device for gardenia meal processing, which relates to the technical field of gardenia meal dry heating, and comprises a drying box, a plurality of layers of partition plates are fixedly connected in the drying box, the corners of the upper surfaces of the partition plates are fixedly connected with springs, and the upper parts of the partition plates are connected with vibrating plates through the springs; by arranging a spring and a vibrating plate, cape jasmine to be subjected to dry heat treatment is laid on the vibrating plate, under the auxiliary effect that the spring is elastically connected with the vibrating plate and a partition plate, the vibrating plate is used for vibrating and flattening the cape jasmine on the surface, and the flattened cape jasmine is vibrated and turned over in the dry heat process; gardenia damage caused by gardenia collision is avoided.

The utility model relates to a cake cup side wall pattern processing mechanism which comprises a base, a contact plate is coaxially arranged at the upper end of the base, and a cake cup is detachably connected with the contact plate, so that the inclination angle of the cake cup can be changed by changing the inclination angle of the contact plate. Specifically, three followers are rotationally connected to the side end face of the contact plate, and the heights of the lower ends of the three followers are restrained to be unchanged, so that when an operator rotates one end, far away from the contact plate, of a single follower to enable the follower to rotate around the central axis of the base, the inclination angle of the contact plate can be changed. Compared with a device in the prior art, the device needs a smaller occupied space area and is lower in processing and maintenance cost.

The utility model discloses a super-molding shaping device, which relates to the technical field of sports equipment and is characterized in that a first platform and a second platform are connected through a cross beam; slide ways are arranged on the two sides of the cross beam and matched with the sliding mechanisms. The sliding mechanism is slidably connected with the slideway; a first adjusting mechanism is arranged on the bed body, a pushing part of the first adjusting mechanism is hinged to the hinge block, the pushing part drives the hinge block to abut against the cross beam, and the angle between the cross beam and the bed body is adjusted; a second adjusting mechanism is arranged on the sliding mechanism and drives the sliding mechanism to incline; the first platform is provided with a first platform plate and a third adjusting mechanism, and the third adjusting mechanism adjusts the angle between the first platform plate and the cross beam; the second platform is provided with a second platform plate and a fourth adjusting mechanism; the fourth adjusting mechanism adjusts the angle between the second platform plate and the cross beam. The technical problem that in the prior art, a shaping device is single in adjusting function is solved.

The invention relates to the field of PCB (Printed Circuit Board) drying, in particular to a PCB drying device with a waste heat utilization function, which comprises a special-shaped electric guide rail, a ducted drying box and the like, the special-shaped electric guide rail is connected with a ducted drying box; three spaces are arranged in the duct type drying box, and the PCB body is subjected to multi-stage drying in the three spaces in sequence; the special-shaped electric guide rail is in a halfpace shape. The hot air gathered on the upper portion in the middle space of the drying oven is pumped out and used for preheating the PCB body in the right space of the drying oven, deformation of the PCB body caused by high-temperature baking of the middle of the drying oven is avoided, the hot air is also pumped out to the left space of the drying oven and used for heating the original contact position of the PCB body, full drying of the PCB body is achieved, and the drying efficiency of the PCB body is improved. Therefore, the waste heat is fully utilized, a large amount of energy resources are saved, the production cost of enterprises is reduced, and the production benefits of the enterprises are improved.

The invention discloses a GIS in-place hoisting mechanism for a narrow space, and relates to the field of hoisting equipment, the GIS in-place hoisting mechanism comprises a crane main body and spider legs, the top of the crane main body is rotatably provided with a rotating disc, the top of the rotating disc is provided with a fixed seat, and a bidirectional screw is arranged in a groove in the top of the fixed seat; and a driving mechanism is mounted at the top of the rotating disc. According to the invention, the hydraulic cylinder is matched with the rotation of the two-way screw rod, so that when the lifting hook of the lifting arm mechanism lifts equipment in a narrow space, the equipment can be transported from the back to the front without exiting from the narrow space, and an inclined lifting arm in the prior art is changed into a vertical lifting arm through the matching of the hydraulic cylinder and the two-way screw rod; the lifting arm in the vertical state plays a larger role in a narrow space, the lifting arm mechanism can still incline through stretching and retracting of the hydraulic cylinder, the function of an original lifting arm is played, and the use range of the lifting mechanism is effectively widened.

This utility model relates to the field of cigarette box printing technology, specifically to an automatic QR code printing and detection device, comprising a machine body, an internally fixedly connected elevation seat, symmetrically fixedly connected to the top of the elevation seat to mounting seats, a limiting rod fixedly connected between the mounting seats, a receiving platform slidably connected to the outside of the limiting rod, a disc fixedly connected to the top of the receiving platform, a first motor fixedly connected to the middle of the top of the disc, a sleeve fixedly connected to the output end of the first motor, an internally rotatably connected to the sleeve, a material box fixedly connected to one end of the mounting rod, and a printhead fixedly connected to one end of the material box. Compared with existing automatic QR code printing and detection devices, this utility model, through the design of an annular disc and a fixed ball, can adjust the printing angle of the printhead, greatly improving the overall practicality.

The utility model belongs to the technical field of infusion devices, particularly relates to an injection hanging rack, and aims to solve the problem that an existing hanging rack needs to be conveniently hidden, stored and unfolded for use, the following scheme is provided: the injection hanging rack comprises a mounting pipe, a connecting pipe and a hanging strip, and the inner top end of the mounting pipe is connected with the connecting pipe in a sliding manner; a plurality of hanging strips are mounted in the connecting pipe, and a supporting assembly is arranged at the bottom end in the mounting pipe; a strip-shaped hole is formed in the center of the interior of the hanging strip used for hanging, and a plurality of clamping grooves are formed in the top end and the bottom of the exterior of the hanging strip. Communication holes are formed in the two sides of the interior of a connecting pipe used for connection, and a rotating shaft is arranged at the bottom end, close to the communication holes, of the interior of the connecting pipe. The supporting assembly for supporting comprises supporting strips and a sliding block, and the multiple supporting strips are arranged at the bottom of the sliding block in a surrounding mode. The folding chair has the advantages of being convenient to unfold, adjust and use, and convenient to store and place.

The utility model relates to an essential oil hair mask homogeneous emulsifying machine capable of obliquely discharging, which belongs to the field of emulsifying machines and comprises a base, discharging mechanisms for obliquely discharging are arranged on the front side and the rear side of the upper surface of the base, and an emulsifying mechanism for improving the homogeneous emulsifying efficiency is arranged between the inner walls of the front side and the rear side of each discharging mechanism. The discharging mechanism comprises two fixing plates. According to the essential oil hair mask homogenizing and emulsifying machine capable of obliquely discharging, by arranging the discharging mechanism, when discharging is needed, the controller starts the hydraulic cylinder to drive the rotating frame to incline, so that inclination of the emulsifying tank is achieved, after the emulsifying tank is inclined, emulsified materials flow out through the discharging opening and the discharging pipe, the discharging valve controls the flowing-out speed and quantity of the materials, and after discharging is completed, the discharging mechanism is started to start the hydraulic cylinder to drive the rotating frame to incline. When the emulsifying tank is used, the controller stops working of the hydraulic cylinder, the rotating frame restores to the horizontal position under the action of the hydraulic cylinder, inclined discharging of the emulsifying tank can be achieved, collection and follow-up treatment of materials are facilitated, and meanwhile operation safety and convenience are guaranteed.

The utility model discloses a quenching bath for piston mould production, which relates to the technical field of quenching baths and comprises a bath body, a placing table is slidably connected to the inner side of the bath body, winding components are arranged on two sides above the placing table, a knocking component is arranged on the surface of the placing table, and a cleaning roller is arranged on one side of the knocking component. According to the quenching pool for piston mold production, through the arranged knocking assembly, a cam driven by a servo motor and a knocking rod structure, automatic knocking cleaning of the containing table is achieved, through the design, oxide scale and other impurities can be effectively removed, interference of the impurities to the follow-up treatment process is avoided, and the finished product quality of piston molds is improved; the abrasion and corrosion of the impurities to the tank body and other components can be reduced by cleaning the impurities on the placing table in time, so that the service life of the whole quenching tank is prolonged; through reciprocating motion and autorotation of the cleaning roller, oxide scales, impurities and the like on the surface of the placing table can be more effectively removed, and therefore the product quality is improved.

The utility model discloses a digital television auxiliary installation support which comprises a U-shaped base, a lifting assembly is arranged above the U-shaped base, the lifting assembly comprises an H-shaped support, sliding rods are fixedly installed on the upper sides of the two ends of the H-shaped support, the outer surfaces of the sliding rods are connected with a connecting frame in a sliding mode, and a first U-shaped clamp is fixedly installed on the outer surface of the lower side of the connecting frame. The inner wall of each first U-shaped clamp is rotationally connected with a connecting rod, the outer surface of one side of each connecting rod is rotationally connected with a second U-shaped clamp, the inner wall of each second U-shaped clamp is in threaded connection with a positive and negative screw rod, a placing table is arranged on the outer surface of one side of the connecting frame, and the two second U-shaped clamps are driven to slide relatively by rotating the positive and negative screw rods through the arranged lifting assembly, so that the placing table is pushed to move. And then the motor is started to drive the threaded lead screw to rotate so as to drive the sliding block to slide and further drive the placement table to slide synchronously, so that the practicability and the flexibility of the bracket are greatly improved by utilizing the structure, and the installation efficiency of the digital television is further improved.

The present invention relates to the field of engineering heat exchange technology, and specifically to a heat exchange device, a heat exchange system and a manufacturing method. A heat exchange device comprises: a panel assembly, suitable for connection with a vibrator, the panel assembly comprises an upper panel and a lower panel arranged accordingly, a heat exchange flow channel is formed between the upper panel and the lower panel, the upper panel is provided with a plurality of sharp corners facing the lower panel, or the lower panel is provided with a plurality of sharp corners facing the upper panel, the space between the upper panel and the lower panel is suitable for the flow of cooling medium, the cooling medium is suitable for the flow power provided by a power pump, the upper panel is provided with a liquid inlet and a liquid outlet, the cooling medium enters from the liquid inlet, reaches the liquid outlet after passing through the heat exchange flow channel, and the sharp corners generate an acoustic flow effect with the cooling medium under the low-frequency vibration generated by the vibrator to achieve heat exchange. The present invention solves the problem that vibration-enhanced heat transfer requires the use of a fluid pulsation induction device to apply vibration to the heat exchange structure. The process involves a mass-spring-damping structure, which has the problems of complex structure and high cost.

The invention relates to the technical field of driving shaft assembly detection tools, and discloses driving shaft assembly detection equipment. The device comprises a shell, two positioning swing mechanisms capable of sliding in an arc shape with the opposite side as the axis are arranged in the shell, a limiting mechanism capable of limiting the two arc swing mechanisms is arranged in the shell, and a chuck capable of reciprocating left and right is arranged on the shell; two synchronous transmission mechanisms are rotationally arranged in the shell, and an inclinometer which can rotate and incline and is in transmission connection with the two synchronous transmission mechanisms is arranged on one side of the shell. When the swing angle of the driving shaft assembly is detected, the test end of the driving shaft assembly can be automatically adjusted, so that the swing angle detection of the driving shaft assembly is more convenient and efficient.

The invention relates to the technical field of paddle preparation devices, and discloses a composite paddle preparation device and method.The composite paddle preparation device comprises a mounting plate and a polishing assembly arranged above the mounting plate, the polishing assembly comprises a limiting frame fixedly connected to the top of the mounting plate, and a first motor is fixedly connected to the outer wall of the limiting frame; the output end of the first motor is fixedly connected with a first output shaft, the outer wall of the other end of the first output shaft is fixedly connected with a gear, the side wall of the gear is meshed with a rack, the side wall of the rack is fixedly connected with a first connecting block, and the inner wall of the side face of the first connecting block is fixedly connected with a rectangular frame; and the outer wall of the first connecting block is fixedly connected with a limiting block, the inner wall of the limiting block is slidably connected with a limiting column, by arranging the grinding assembly, the height of the grinding disc can be adjusted by adjusting the height of the rectangular frame, and therefore the grinding disc can conveniently and evenly grind the surface of the paddle, and preparation of the paddle is achieved.

The invention relates to the technical field of water-based paint grinding, in particular to a casting water-based paint grinding device which comprises a ball mill body, a plurality of buffer plates of arc-shaped structures are fixed to the surface of a grinding barrel at equal intervals, the multiple buffer plates are of a wavy structure, and a feeding pipe is connected to the top of the grinding barrel; a cooling mechanism is arranged on the grinding mechanism, a water inlet pipe can be connected with cooling liquid or cold water when the grinding mechanism grinds the water-based paint, the cold water enters a water inlet shell and flows into two flow guide shells from two groups of water leakage openings, and finally cooling fluid flows to the outer wall of the grinding barrel from the flow guide shells, so that the cooling of the grinding barrel is realized; and the buffer plate of the wave-shaped structure increases the heat absorption area, heat dissipation is facilitated, the situation that the temperature in the grinding barrel rises to react with the water-based paint to cause color change of the water-based paint can be effectively avoided, cooled water falls into a water receiving mechanism on the moving mechanism, and the water-based paint can be recycled.

This utility model belongs to the field of display cabinet technology and provides a display cabinet for cultural and creative products with adjustable storage space, including: a cabinet body, in which several partitions are movably installed, and four symmetrical sliding grooves are provided on both sides of the cabinet body. A slider is inserted into each sliding groove and slides against the inner wall of the groove. A support plate is fixedly installed on the side of the slider near the partition, and a support column is movably inserted into each partition near the support plate through openings. The end of the support column near the support plate is connected to the support plate. A lifting mechanism is located inside the cabinet body and includes a housing. A turntable is movably installed inside the housing, and a spiral spring is provided on the outside of the turntable. Lifting mechanisms are provided on both sides of the support plate. This utility model uses sliding grooves and sliders in conjunction with a spiral spring lifting mechanism to enable continuous and stepless height adjustment of the partitions inside the cabinet body.

The utility model provides cold-rolled ribbed steel bar rust-proof treatment equipment, and relates to the technical field of steel bar rust prevention, the inner wall of a soaking box is provided with a driving assembly used for controlling steel bars to fall, the middle of the driving assembly is provided with a fixing assembly used for fixing the steel bars, and one side of the bottom of the soaking box is provided with a set of stand columns; supporting assemblies used for supporting steel bars are fixedly installed on the upper sides of the stand columns. The horizontal movement of the sliding seat is realized by starting the driving motor, and the reinforcing steel bars are limited by the fixing assembly and the supporting assembly, so that the vertical reinforcing steel bars swing to be inclined, the reinforcing steel bars can enter the soaking box and are in full contact with an anti-rust agent, batch treatment of a plurality of reinforcing steel bars is realized, and the service life of the reinforcing steel bars is prolonged. Compared with the prior art that the reinforcing steel bars are stored one by one for soaking, the contact effect of the reinforcing steel bars and the antirust agent can be ensured while batch treatment is conducted, and the situation that the reinforcing steel bars make insufficient contact with the antirust agent due to stacking of the multiple reinforcing steel bars is avoided.

The utility model relates to the technical field of aluminum profile machining, and discloses an aluminum profile machining strip penetrating device which comprises a base, a storage bin and a connecting table are fixedly installed on the upper surface of the base, a plurality of adhesive tape bodies are arranged in the storage bin, a feeding opening is formed in the left side of the storage bin, and a discharging opening is formed in the right upper side of the storage bin. When batched strip penetrating machining is carried out, adhesive tape bodies are stacked on the surface of the lifting plate in the storage bin, an aluminum profile is placed on the surface of the fixing table and positioned, the transverse lead screw is driven by the servo motor to rotate, then the transverse moving base and the pushing plate are driven to transversely move, the purpose that the adhesive tape body on the uppermost layer is pushed rightwards can be achieved, and the adhesive tape body can be pushed to the right side. And after one-time strip penetrating machining is finished, the hydraulic rod is controlled to extend to drive the lifting plate to ascend, the purpose of lifting the adhesive tape body can be achieved, rapid feeding of the adhesive tape body is achieved, and therefore the efficiency of the whole strip penetrating machining process can be improved.

The utility model discloses a rotary solar panel, and relates to the technical field of solar panels. Comprising a lamp pole, a connecting block is fixedly arranged on one side of the lamp pole, a rainwater collecting tank is fixedly arranged on one side of the connecting block, a water inlet pipe is arranged in the middle of the top of the rainwater collecting tank, and one end of the water inlet pipe penetrates through the bottom of the outer wall of the rainwater collecting tank and extends to the bottom of the inner wall of the rainwater collecting tank. By arranging the fixed rod, the sliding plate, the moving box, the reset spring, the fixed block and the electric push rod, the electric push rod is started to drive the fixed block to move upwards, and under the cooperation of the fixed rod, the sliding plate, the moving box and the reset spring, one end of the filter screen moves, so that inclination of the filter screen is realized, and falling of dust and impurities is facilitated; the purpose of cleaning the filter screen is achieved, the possibility that the filter screen is blocked is further reduced, the rainwater collecting efficiency is improved, and the service life of the filter screen is prolonged.

The invention relates to the technical field of combiners, and discloses a multi-frequency combiner which comprises a combiner body, a plurality of connectors are arranged on the combiner body, semicircular plates are symmetrically arranged in the connectors, and one end of each semicircular plate abuts against the inner wall of the corresponding connector. According to the device, the pair of semicircular plates can be separated, dust mixed between the two semicircular plates can be cleaned through airflow by separating the pair of semicircular plates, dust in dead corners between the two semicircular plates can be cleaned, and dust attached to the inner walls of the semicircular plates can be vibrated to loosen and fall off in cooperation with vibration of the semicircular plates before air blowing. And in the process of separating the semicircular plates, inclination of the semicircular plates can be achieved, blown-in airflow can make contact with the inner side walls of the semicircular plates to a greater extent through inclination of the semicircular plates, and the cleaning effect on the inner sides of the semicircular plates is improved.

This utility model belongs to the technical field of filter press equipment, specifically relating to a frame plate filter press with a cake-removing air passage. A frame plate filter press with a cake-removing air passage includes a main support, with a filter press frame and a pressing frame at each end, and a main beam between the filter press frame and the pressing frame; several filter press plate assemblies are arranged between the filter press frame and the pressing frame, and the filter press plate assemblies are mounted on the main beam; the filter press frame has four liquid guiding channels and one mud guiding channel, the pressing frame has a hydraulic plate, and the hydraulic plate has a hydraulic pump; the filter press plate assembly includes a filter press plate, with liquid guiding holes at each of the four corners and a mud guiding hole at the center of the filter press plate; filter press grooves are provided on both sides of the filter press plate, and mud pushing plates are hinged to the filter press grooves; the filter press plate has an air passage inside, and several air ports are provided at the bottom of the filter press groove, all connected to the air passage, with one end of the air passage opening to the top of the filter press plate.

The utility model provides a flange plate deburring device, and relates to the technical field of deburring devices. The device comprises a base, a placing part is installed on the base and comprises a first rotating shaft, a placing disc, a limiting rod, a first gear, a first motor and a second gear, a protection part is welded to the top end face of the base, and the protection part comprises a second connecting base, a third guide rod, a protection arm, an adjusting rod, a third motor and a ball. The two protection arms can achieve limiting and fixing of the flange plate, and the situation that in the grinding process, the flange plate is separated from the containing disc, and personnel are injured is avoided.

The invention discloses an automatic docking structure for an AGV trolley and a gravity type double-layer platform, and belongs to the technical field of AGV trolley distribution. The AGV trolley and gravity type double-layer platform automatic butt joint structure comprises an AGV trolley body, a butt joint support is fixedly connected to the AGV trolley body, a height adjusting frame is installed on the butt joint support, a butt joint assembly is movably connected to the height adjusting frame, the height adjusting frame adjusts the butt joint height of the butt joint assembly, and the butt joint assembly is limited by the butt joint support. According to the automatic docking structure for the AGV trolley and the gravity type double-layer platform, the problem that an existing docking device is limited in use range is solved, the height adjusting frame is used for controlling the single-layer docking assembly to move up and down, use is flexible, through arrangement of the insection track and the tooth rolling wheels, the insection track is arranged to be of a non-planar structure, and the docking efficiency is improved. The height difference of the tooth rollers is used for adjusting the heights of the two ends of the telescopic frame, and inclination of the limiting frame is achieved.