75results about How to "Achieve rotation adjustment" patented technology

The invention discloses a bracket system used for mounting and fixing a conductor-rail insulator. The system is of a two-section structure formed by two section bars having mutually vertical penetrating directions, wherein a bracket 2 is held in a support base 1, and the bracket is fastened and connected with a holding side 3 through a bolt 8. By using the insulator mounting bracket provided by the invention, the space adjustment in wide range can be realized on the basis of construction error in a smaller space, the positioning and locking are precise, and the positioning is convenient, quick, stable and reliable.

The invention discloses a camera module, which comprises a camera, a first bracket, a second bracket, a first driving part and a second driving part, and is characterized in that the camera is arranged on the first bracket, the first driving part is located on the second bracket and connected with the camera, the second driving part is connected with the first bracket, and the first bracket is rotatably connected with the second bracket; the first driving part can drive the camera to rotate around a first axis relative to the first bracket; the second driving part can drive the first bracket and the camera to rotate around a second axis relative to the second bracket; the first axis and the second axis are different-plane straight lines or intersecting straight lines. In this way, the camera can be rotated and adjusted around the first axis or the second axis, and the anti-shake function of the camera is further enhanced. The invention further discloses electronic equipment.

The invention discloses a multi-degree-of-freedom structure of an infrared thermometer probe. The structure comprises a thermometer body, a detection head is arranged on the thermometer body, and thethermometer body and the detection head are fixedly connected through a corrugated rubber pipe. A rotary adjusting assembly is mounted at the top of the thermometer body; a pitching adjusting assemblyis mounted on the rotary adjusting assembly; the pitching adjusting assembly is fixedly connected with the top of the detection head. The rotation adjusting assembly comprises a disc fixedly connected with the top of the thermometer body. An insertion hole is formed in the top center of the disc; a rotating column is rotationally arranged in the inserting hole; a plurality of annularly distributed mounting grooves are formed in the outer wall of the section, located in the inserting hole, of the rotating column; a spring is fixedly connected to the bottommost end in the mounting groove, a mounting block is fixedly connected to the free end of the spring, the mounting block is slidably clamped in the mounting groove, and a tooth block is fixedly arranged on the face, opposite to the spring, of the mounting block and extends into the inserting hole to be engaged with a tooth groove formed in the inner wall of the inserting hole in a matched mode.

The invention discloses a monitoring camera for property management. The monitoring camera comprises a support rod and a mounting plate, wherein the inner part of the mounting plate is movably connected with a connecting plate; the bottom part of the connecting plate is fixedly connected with a chassis; the bottom parts of the two sides of the inner wall of the chassis are fixedly connected with clamp plates; the inner parts of the two clamp plates are movably connected with movable plates; one side of the inner wall of the chassis is fixedly connected with a motor through a support plate; andone end of a motor output shaft is fixedly connected with a movable rod. The invention belongs to the technical field of cameras. According to the monitoring camera for property management disclosedby the invention, the inner part of the mounting plate is movably connected with the connecting plate, so that omnibearing rotation adjustment of the monitoring device is realized, and the aim of multi-angle monitoring on a monitoring field is fulfilled, and thus, a management operation of property is greatly convenient; the bottom part of the chassis is provided with a through groove, so that too-quick rotation of the camera is avoided, damage of the camera is avoided, and a normal operation of the camera is ensured.

The invention discloses a multi-degree-of-freedom AGV missile transport and hanging robot system. The multi-degree-of-freedom AGV missile transport and hanging robot system comprises an AGV transportsystem, a translation lifting system and a position and posture fine adjustment system; the AGV transport system is composed of a vehicle body, driving wheel sets, movable wheel sets, a track, a pedal, missile storage racks, a control system and other assemblies; the translation lifting system is composed of a driving system, a hand wheel, a lifting sliding table, a connecting rod, a supporting rod, a translation sliding table and a manual switching rod; the position and posture fine adjustment system is composed of an X-axis translation assembly, a Y-axis translation assembly, a Z-axis lifting assembly, an A-axis rotary support assembly, a B-axis rotary support assembly, a C-axis rotary assembly and a fixing pin assembly. The multi-degree-of-freedom AGV missile transport and hanging robotsystem can achieve the smooth and flexible transportation of missiles, also meet the flexible and convenient installation requirements of the missiles, achieve the multi-posture and quick adjustmentand installation of the missiles and further have certain fault prevention capability.

The invention relates to the technical field of power transmission towers, in particular to a solar power transmission tower. The solar power transmission tower comprises a tower body; a frame body isarranged in the middle of the tower body, and a movable plate and a loading plate are hinged to the left side and the right side of the frame body correspondingly; a set of steering wheels is arranged above the loading plate, and the steering wheels are fixed to the tower body; fixed columns are fixedly connected to the front side walls and the rear side walls, close to the tail ends, of the movable plate and the loading plate correspondingly; the middle of the frame body is rotationally connected with a winding roller, and a first motor is arranged on the front side of the frame body; the first motor drives the winding roller to rotate through a reduction gear box, and ropes are connected to the fixed columns correspondingly; the ropes on the two sides are wound across the steering wheels and wound on the winding roller in the same direction; and a circular groove is formed in the top of the movable plate, and a circular rotary table is rotationally connected into the circular groovein the top of the movable plate. The solar power transmission tower can prevent accumulation of frost on the electric tower and lower the risk that the electric tower is overloaded and then collapses, can further guarantee normal light receiving power generation of a solar cell panel, and is suitable for being further used and popularized.

The invention discloses a tree height measuring device and a measuring method thereof. The tree height measuring device comprises a foldable telescopic base, and a telescopic rotary knob capable of adjusting the height of the foldable telescopic base. A horizontal control table is connected to the foldable telescopic base through a rotary table, a sighting telescope is installed on the horizontalcontrol table, the focal length of the sighting telescope can be adjusted by a sighting telescope rotary knob, and a control and display device is installed on the horizontal control table. A rotatable laser sight is installed at the front end of the horizontal control table, the sighting telescope rotary knob controls rotation of the laser sight, and a diastimeter is installed at the front end ofthe horizontal control table. A movable telescopic vertical ruler is installed on the diastimeter. By means of the device, the rigid tree height can be precisely measured, the influence of natural conditions is small, and the device is high in operability, good in stability and high in measuring efficiency.

The invention discloses a robot-based electronic element hand-eye coordination plug-in mechanism. The robot-based electronic element hand-eye coordination plug-in mechanism mainly comprises a movableconnection mechanism arranged on the side face of a parallel opening and closing type pneumatic gripper mechanism and used for mounting an industrial camera. The movable connection mechanism comprisesa first connecting plate and a second connecting plate. The first connecting plate is provided with a first convex shoulder. The second connecting plate is provided with a concave shoulder corresponding to the convex shoulder. The convex shoulder is arranged inside the concave shoulder. The convex shoulder and the concave shoulder are movably connected together to make the second connecting platerotate around a bolt shaft. The electronic element hand-eye coordination plug-in mechanism is simple in structure and convenient to use, has the camera optical axis and tail end joint axis parallel and intersecting modes and can achieve simultaneous observation of an electronic element to be plugged in and a PCB, and the plug-in accuracy and production efficiency of the electronic element can beimproved.

The invention provides a rotary-table fixture. The rotary-table fixture comprises a drive motor, a first rotary disc, a second rotary disc, a clamping element and an adjustment disc, wherein a drive force of the drive motor is transmitted to a rotary drive shaft; the first rotary disc is fixedly connected to the rotary drive shaft, and capable of rotating together with the rotary drive shaft; thesecond rotary disc is provided with a boss surface which penetrates through a workpiece placement hole and is formed in the depth direction of the workpiece placement hole, the boss surface faces thefirst rotary disc, and an adjustment guide rail is arranged on the surface of the second rotary disc in the radial direction; the clamping element is capable of moving in the adjustment guide rail, and adjustment teeth are arranged at the bottom of the clamping element; the adjustment disc is in the shape of a ring with an inner ring which is holes, and the adjustment disc is arranged between thefirst rotary disc and the second rotary disc; a tooth groove is formed in one surface facing the second rotary disc, of the adjustment disc, and the tooth groove is formed in the surface of the adjustment disc in the shape of an annular groove; and after the adjustment teeth are matched with the tooth groove, mutual fixing for the clamping element and the adjustment disc can be realized.

This invention relates to radiation imaging systems, in particular to an equipment cabin of a radiation imaging system. The radiation imaging system comprises the equipment cabin equipped with a radiation source, and further comprises a collimator and a detector; an alignment and adjustment device which is used for adjusting the position of the radiation source to ensure that the radiation sourceis aligned with the collimator and the detector is arranged between the radiation source and the cabin body of the equipment cabin; the alignment and adjustment device comprises a translation supportdevice and legs for supporting the translation support device, the detector or correspondingly arranged leg connection seats; the heights of the support legs are adjustable; the alignment and adjustment device further comprises a rotary structure, a rotating axis of which extends along the vertical direction; and the translation support device, the legs and the rotary structure are layered in an arbitrary order along the vertical direction. Through the alignment and adjustment device, the radiation source can be adjusted to meet the alignment requirement, so that the adjustment is more convenient, and the system has the advantages of being high in efficiency and low in labor intensity.

The invention provides an adjustable embroidering device. The embroidery device comprises a supporting frame, an adjusting rod, a mounting box and a workbench, wherein the supporting frame comprises a bottom plate and a tubular column fixed to the bottom plate; the adjusting rod is mounted inside the tubular column, and is fixed through an adjusting rod locking component; the mounting box sleeves the upper end of the adjusting rod, and is fixed through a mounting box locking component; the workbench is mounted on the mounting box, and is fixed through a plurality of rotating shaft fixing components. Through arrangement of the adjusting rod, adjustment of an embroidering frame in the height direction can be achieved; through arrangement of the mounting box, the adjusting rod is connected with the workbench, so that any-angle rotational adjustment of the workbench in a plane can be achieved, and the inclination can be adjusted; in addition, through arrangement of adjusting components, using requirements of embroidering supports with different sizes can be met, so that manpower and material resources for producing a plurality of embroidering frames in allusion to the embroidering supports with different sizes are avoided, the using cost of the embroidering frame is greatly reduced, and the production efficiency is improved.

The invention relates to the technical field of automobile sheet metal part clamps, in particular to an automobile chassis support aluminum casting machining clamp which comprises an X-axis lead screw sliding table and a Y-axis lead screw sliding table. The Y-axis lead screw sliding table and the X-axis lead screw sliding table are designed to be arranged at the bottom of the supporting sleeve to form a cross-shaped structure, a clamp can be driven to move on the X axis and the Y axis, and the Y-axis lead screw sliding table and the X-axis lead screw sliding table are matched with the transmission assembly, the rotating assembly, the clamping assembly and the angle adjusting assembly; the problems that according to an existing chassis support aluminum casting machining clamp, the position between a clamped fixing end and a part, the clamping angle and the clamping height in the chassis support aluminum casting clamp cannot be changed according to different sizes and shapes of chassis support aluminum castings and the bending degree of folded edges of the chassis support aluminum castings are effectively solved. The clamping jaw on the clamp can accurately clamp different aluminum castings, and different machining requirements are met.

The invention discloses a swing type agricultural planting one-way sprinkler which comprises a bottom box and a sprinkling irrigation box, a transverse plate is arranged in the middle of the bottom box, a bearing ring is arranged in the middle of the top face of the bottom box, the sprinkling irrigation box is arranged above the bottom box, a hollow cylinder is arranged in the middle of the bottom face of the sprinkling irrigation box, and the bottom end of the hollow cylinder penetrates through the bearing ring and extends to the top in the bottom box. The bottom end part of the hollow cylinder is connected with the bottom box through a meshing mechanism; a driving shaft is arranged in the hollow cylinder, a fixed shaft is arranged at the top in the sprinkling irrigation box, a reciprocating shaft is arranged in the sprinkling irrigation box and located on one side of the fixed shaft, the two ends of the reciprocating shaft extend to the outer side of the sprinkling irrigation box, and sprinkling irrigation assemblies are arranged at the two ends of the reciprocating shaft. The spray irrigation device is suitable for spray irrigation operation of various crops, and the spray irrigation effect of the crops is effectively improved by adjusting the spray head in multiple directions.

The invention relates to an illuminating lamp holder for rotationally adjusting the position of a lamp bulb. The illuminating lamp holder comprises a base, a threaded hole, a mounting groove, a lampshade shell and a metal mounting groove. Mounting screws are arranged on the two sides in the base, a containing groove is arranged at the position, on the inner side of each mounting screw, of the bottom face of the base, and a suspension device is arranged in each containing groove. The threaded hole is formed at the position, on the outer side of a rotating barrel, in the base, and the interior of the threaded hole is connected with a fixed device. The metal mounting groove is arranged on the surface of the inner side of the lampshade shell, the metal mounting groove and the lampshade shell are fixed through fixing screws, and an electric conduction block is arranged at the center position of the bottom face of the lampshade shell. The illuminating lamp holder for rotationally adjusting the position of the lamp bulb is provided with the rotating ball, the position of the lamp bulb can be rotationally adjusted only by rotating the position of the rotating ball relative to the base, thefixed device is arranged at the position, corresponding to the outer side of the rotating ball, in the base, a lead screw can enter the threaded hole by screwing down a handle, and therefore the position of the lamp bulb is fixed.

The invention discloses an intelligent laser device for fire escape. The intelligent laser device comprises a pan tilt, wherein a high fastball is arranged above the pan tilt; the same adjustment assembly is arranged on the pan tilt and the high fastball; a self-cooling mechanism is arranged in the high fastball; built-in patterns including fire channels, indicating arrows, stairwells, safe escapedoors and the like can be scanned through an oscillating mirror which is arranged on a laser, and meanwhile, a correct escape route is planned according to real-time disaster in a fire scene; the direction can be configured in advance and also can be configured in real time, and because of an integrated wide-angle fisheye lens IP intercom system, real-time visible intercom with the far-end fire department can be realized, convenience is provided for fire organizations to know the disaster scene in time, and the fire organization can command persons to escape in real time so as to avoid hurryand confusion; and meanwhile, the intelligent laser device also can be used for inspection and visit of fire fighting as usual, and also can realize horizontal rotation of angels of the high-speed pantilt; and by using centrifugal force produced by rotation as driving force, automatic cooling and heat radiation treatment of the high fastball is realized, and dust particles of dense smoke attachedwith the lens surface of a laser lens also can be removed.

The invention discloses a mobile phone shell grinding device convenient to adjust the angle. Clamping of a magnetic clamping block and a rectangular clamping groove is adopted, rotation of a mobile phone shell body is facilitated, positioning of the mobile phone shell body is further facilitated, and the rectangular clamping groove of the mobile phone shell body facilitates attachment and mounting of a mobile phone angle clamping piece in the later period; then through magnetic connection between a magnet and the magnetic clamping block, the mobile phone shell body is tightly clamped between the magnet and the magnetic clamping block, the mobile phone shell body is convenient to mount and dismount, and the mobile phone shell body is convenient to take; a first micro rotating motor is adopted, rotation adjustment of a first rotating shaft is achieved, then rotation of a grinding piece is achieved, and the grinding operation is achieved; and a second micro telescopic motor is adopted, telescopic adjustment of a second telescopic rod is achieved, sliding of a sliding block on a sliding rail is achieved, and the grinding operation of the edge of the mobile phone shell body is achieved in cooperation with rotation of the grinding piece.

The invention discloses a multifunctional electricity taking device for electric power overhaul. The device comprises a winder, a dual-purpose male plug, a female plug and an electricity taking fork,the dual-purpose male plug is connected with a cable, the cable is wound on the winder and is connected with a socket on the winder, the female plug is detachably inserted into the dual-purpose male plug and is connected to the power taking fork through an insulating flexible wire, the power taking fork can be inserted into a circuit breaker in a maintenance box, and the dual-purpose male plug isused for being inserted into a two-hole socket or a three-hole socket. Through the winder, the dual-purpose male plug, the female plug and the electricity taking fork, electricity taking of the double-hole socket, the three-hole socket and a terminal strip can be achieved, rapid electricity taking of the maintenance box and the socket is achieved, the situation that wiring wastes time and labor due to the fact that different types of patch boards are forgotten to be carried is avoided, the electricity taking fork can adopt different specifications, and electricity taking of electricity takingpoints with different sizes is achieved.

The invention discloses an elevated intelligent prospecting device for road construction and convenient to fold, and relates to the technical field of construction assisted equipment. The prospectingdevice comprises a buffering pedestal and primary and secondary columns, a fixed block is arranged under the buffering pedestal, a connection bolt is arranged in the fixed block, a connecting lug is fixed to the lower end of the primary column, the primary column is positioned under the fixed block, a connecting block is arranged under the secondary column, the secondary column is positioned underthe connecting lug, a bearing seat is arranged under the connecting block, threaded joints are arranged in the bearing seat, and ground nails are arranged under the threaded joint respectively. According to the elevated intelligent prospecting device for road construction and convenient to fold, the practicality of the whole device in the using process is improved greatly, the device can be folded and elevated, and can adapt to different types of uneven pavements, the accuracy in the prospecting process is improved, and the using requirements can be met effectively.

The invention discloses a gluing device capable of achieving even gluing conveniently and used for corrugated paper box production, and relates to the technical field of corrugated paper box production equipment. The gluing device comprises a pressure bearing mechanism and a supporting mechanism. An operation platform is arranged above the pressure bearing mechanism. The supporting mechanism comprises a supporting seat, a supporting block, a guide column, a threaded column, a limiting plate, a crank, a hinged buckle and a top plate. The guide column is arranged above the supporting seat, and the limiting plate is arranged in the middle of the guide column. According to the gluing device capable of achieving even gluing conveniently and used for corrugated paper box production, glue sprayedout by a spray head is subjected to even smearing treatment through cooperation between a brush body and a brush, the evenness degree of corrugated paper boxes in the gluing process is kept, the moving direction of the brush body is controlled through limiting columns, and the brush body can be prevented from colliding with a locating substrate in the moving process through buffer springs at theleft ends and the right ends of the limiting columns.

The invention provides a searchlight for a ship, relating to the field of ships. The searchlight for a ship comprises a mounting seat. The top of the mounting seat is fixedly connected with a light pole, and the top of the light pole is provided with a first support rod. The top of the first support rod is fixedly connected with a searchlight body, and the top of the searchlight body is fixedly connected with a baffle. The left side of the searchlight body is fixedly connected with a lampshade, and the bottom of the first support rod passes through a circular groove disposed at the top of thelight pole, and extends to the inside of the lampshade. With the use of a handle, a connecting rod, a rack, a gear, a bearing, a rotating rod, a support plate, a first chute, a second support rod, a turntable, a slider, a second chute and the first support rod, the searchlight for a ship pulls the handle to the left to move the connecting rod and the rack to the left. Since the rack and the gear are engaged and connected with each other, the rotating rod drives the turntable to rotate, thereby realizing the rotation adjustment of the position of the searchlight.

The invention discloses a lawn pesticide spreading device which comprises a pesticide box. The middle end of the top of the pesticide box is fixedly connected with a first water pipe, the top of the first water pipe is movably connected with a bearing, a toothed groove is formed in the outer surface of the lower end of the bearing, the top of the bearing is fixedly connected with a cylinder, a motor is fixedly mounted at the right end of the top of the pesticide box, and an output shaft of the motor is fixedly connected with a gear. By the aid of the toothed groove, the cylinder, the bearing and the gear, prepared liquid pesticides are injected from a pesticide injection port, a submerged pump is turned on by an external controller, a solenoid valve is opened by the external controller, the submerged pump pumps the liquid pesticides to a first water pipe through a second water pipe and then pumps the liquid pesticides to a guide pipe through a first water pipe, the liquid pesticides are sprayed out from a spray nozzle, a lawn is sprayed, the motor is turned on by the external controller to work, and the lawn pesticide spreading device solves the problems that an existing lawn pesticide spreading device has no multi-angle adjusting function, and consequently, the usage rate of the existing lawn pesticide spreading device is limited.

The invention discloses psychological test equipment based on user facial expression recognition. The psychological test equipment comprises a base; second pneumatic telescopic rods are arranged on the upper surface of the base, the second pneumatic telescopic rods are rotationally connected with a seat through hinges arranged on the upper surfaces of the second pneumatic telescopic rods, and a backrest is arranged on the left side face of the seat. The psychological test equipment is high in automation degree, a user is not prone to being interfered in the testing process, and reproduction can be achieved through scene simulation, so that the test user has immersive perception, more accurate data can be captured, and the test effect is more accurate, a head cover can be lifted and adjusted through first pneumatic telescopic rods, an electric telescopic rod can adjust the head cover to move left and right, external interference can be effectively reduced through a noise cancellation headphone, the feet of the user can be conveniently fixed by arranging leg supporting groove plates, and shaking adjustment of the seat can be achieved by controlling stretching and retracting of the four second pneumatic telescopic rods, so that the seat can simulate various scenes.

The invention discloses a gear milling machine used for machining a straight cone gear. The machine comprises a mounting base, a mounting plate is arranged on the upper portion of the mounting base ina sliding manner, one side of the mounting plate is provided with an air cylinder fixedly connected with the mounting base, an L-shaped connecting plate is perpendicularly welded to the position above the end, close to the air cylinder, of the mounting plate, the side, away from the air cylinder, of the L-shaped connecting plate is perpendicularly provided with a movable plate in a sliding manner, the movable plate is perpendicularly sleeved with a rotating shaft, the end, close to the mounting plate, of the rotating shaft is fixedly sleeved with a round-table-shaped rotating disc, driving levers are welded to the outer ring of the rotating disc in the axis line direction at equal distances, a positioning column is welded to the position above the mounting plate, the end, away from the air cylinder, of the mounting plate is perpendicularly welded with a supporting column, and the side, close to the mounting plate, of the supporting column is welded with an inclined guide plate. The gear which is preliminarily machined is automatically and rapidly subjected to chamfering and edge trimming operation, the gear machining efficiency is improved, manpower and material resources are saved, the gear surface is smooth and free of burrs, and the gear quality and attractiveness are improved.

The invention discloses an adsorption mechanism supporting type driving device for maintaining floor tiles. The adsorption mechanism supporting type driving device for maintaining floor tiles comprises a main body shell. The adsorption mechanism supporting type driving device for maintaining floor tiles is used by being matched with a plate body dismounting and adsorbing device for maintaining floor tiles, a controllable adsorption type lifting function can be carried out on a floor, the floor can be protected when lifted, and the damage rate is reduced. Meanwhile, the floor can be lifted manually and electrically by utilizing the mobility of a thread structure, so that the adaptability to the environment is improved, and a buffering function is achieved during lifting, and the floor is further protected. In addition, the adsorption mechanism supporting type driving device for maintaining floor tiles is provided with an annular array type maximum rotation strength control mechanism, can effectively control the maximum control kinetic energy during rotation, and prevents the floor from cracking caused by excessive rotation strength. The adsorption mechanism supporting type driving device for maintaining floor tiles is further provided with a reverse thread structure rotation adjustment mechanism, can realize manual adjustment.

The invention discloses a novel adjustable eye speculum for children for the ophthalmology department, and particularly relates to the field of eye speculums. The eye speculum comprises a fixing strip, a locating assembly is fixedly connected with the surface of the fixing strip, and adjusting assemblies are arranged at the two ends of the fixing strip; eyelid expanding assemblies are fixedly connected with the front surfaces of the adjusting assemblies, and eyelid expanding hooks are arranged at the right ends of the eyelid expanding assemblies. Firstly, a pillow sleeves the head fixing stripof a patient, mutual cooperation among the fixing strip, an adjusting plate, a movable block, a pressing plate and a twisting block is utilized for adjustment, then the eyelid of the patient is fixedby the eyelid expanding hooks, a second threaded rod is slowly rotated, so that the second threaded rod drives a first piston to move rightward in a piston cylinder and extrude liquid in the piston cylinder, so that a second piston and piston rods are away from the horizontal center line of the piston cylinder, the two eyelid expanding hooks can be stably driven to move reversely through the fourpiston rods, and therefore it is avoided that in the eyelid expanding process, the angle difference is formed.

The invention belongs to the technical field of thesium chinense planting equipment, and discloses a sowing device for thesium chinense planting, the sowing device comprises a storage box, the bottom surface of the storage box is fixedly connected with a fixed box, the fixed box is internally provided with an air pump, and the side surface of the storage box is fixedly communicated with a fixed curved pipe. The gas introduction direction is changed by operating the adjusting mechanism, so that the introduced gas pushes the push plate to rotate, rotation adjustment of the seeding cylinder is realized, the position of the seeding pipe on the seeding cylinder is changed, and the first pipe and the second pipe which are communicated with the two ends of the seeding bin respectively are movably connected with the seeding cylinder in a sleeving manner; torsion springs are additionally arranged on the outer surfaces of the first pipe and the second pipe, so that the outer side seeding pipe reaches a limiting position when rotating to the lower part under the pushing of gas, the position switching of different seeding pipes is quickly and conveniently realized, the seeding pipes with different intervals are replaced, different seeding requirements are met, different row spacing seeding is realized, the application range is wide, the adjustment is convenient, and the practicability is high. The use effect is good.

The invention discloses an infrared photoelectric intelligent detector, and relates to the field of infrared photoelectric detectors, the infrared photoelectric intelligent detector comprises a concave frame plate, a rotating telescopic mechanism is arranged above the concave frame plate, and the rotating telescopic mechanism comprises a first motor, a first belt pulley, a second belt pulley, a moving rod, a clamping strip, a telescopic rod and a connecting plate. The infrared photoelectric intelligent detector not only can timely detect and effectively control product appearance four-edge tidiness, no fracture and the like, avoids the phenomena of false detection and missing detection, but also can ensure normal high-speed operation of a production line.

The invention relates to a rotary bus battery compartment heat dissipation grille which comprises a battery compartment door. The battery compartment is provided with a heat dissipation through hole;the rotary bus battery compartment heat dissipation grille further comprises a grille panel and a rotary driving device. The grille panel is arranged in the heat dissipation through hole in a matchedmanner, is communicated with the heat dissipation through hole, and can horizontally rotate by 360 degrees relative to the battery cabin door; the rotary driving device is positioned in the center ofthe grille panel, is connected with the grille panel and drives the grille panel to horizontally rotate by 360 degrees relative to the battery cabin door. According to the rotary bus battery compartment heat dissipation grille, the grille panel is controlled by the rotary driving device to rotate and adjust relative to the battery compartment door, the opening direction of the grille panel is changed, then the air inlet amount in the battery compartment is controlled, the heat dissipation effect is improved, and the waterproof effect is achieved; the invention further provides an automatic rain-proof wind-increasing heat dissipation control method with the rotary bus battery compartment heat dissipation grille.

The invention discloses municipal gutter inlet internal dredging equipment. The equipment comprises a dredging robot; a first motor is installed in the dredging robot; the first motor drives a first connecting rod and a scraping plate in a connecting plate to rotate through a coupling rod; inclined plates are welded to the connecting plate through a second connecting rod; a second motor is installed in the dredging robot; the second motor drives a first cross beam and a second cross beam to rotate through a first bevel gear; driving wheels are fixedly connected with the two ends of the first cross beam and the two ends of the second cross beam correspondingly; and a first battery pack, a second battery pack and a control module are fixedly installed in the dredging robot. According to themunicipal gutter inlet internal dredging equipment, power is provided for the dredging robot through the second motor, and driving wheels are arranged on the upper portion and the lower portion and can move in a force exerting mode; and the first motor drives the scraping plate to clean impurities left on an inner wall, and the multiple sets of inclined plates are arranged at the front end of thescraping plate and can dredge the blocked impurities.