172results about How to "Reduce physical labor" patented technology

The invention discloses an automatic spraying fertilization detection management system and management method based on crop cultivation, and the management system comprises a positioning module, a detection module, a spraying control module, a fertilization control module and a processor module, and the positioning module is used for obtaining and marking the position of a corresponding soil plot; and providing the soil plot positioning data. The detection module collects to-be-detected soil plot information; the spraying control module is used for controlling the switching value of the first sprayer, the advancing path of the first sprayer and the spraying time; the fertilization control module controls the switching value of the second sprayer, the advancing path of the second sprayer and the spraying time; according to the management method, the processor module has a self-adaptive learning function according to a built-in crop growth model database, and model parameters can be optimized according to actual growth conditions of crops; automation of crop irrigation and fertilization is achieved, the yield and quality of crops are improved, and agricultural production management is optimized.

The utility model discloses an ejection mechanism of an injection mold, and relates to the technical field of injection molds. The device comprises a bottom plate, a stabilizing box is fixedly installed at the top end of the bottom plate, limiting rods which are evenly distributed are fixedly installed at the top end of the bottom plate, the outer sides of the multiple limiting rods are jointly and movably sleeved with a movable plate, an installation block is fixedly installed on one side of the movable plate, and a threaded rod penetrates through the middle of the installation block in a threaded mode. The threaded rod is rotatably mounted at the top end of the bottom plate, an upper mold is fixedly mounted at the bottom end of the moving plate, a lower mold is fixedly clamped at the top end of the stabilizing box, a first electric push rod is fixedly mounted on the lower surface of the inner wall of the stabilizing box, and a supporting plate is fixedly mounted at the output end of the first electric push rod. According to the injection mold collecting device, injection molds can be collected, the situation that workers need to take the injection molds manually after injection molding is completed is avoided, and physical labor and danger of the workers are reduced.

The utility model discloses a bridge pier column detection device which comprises a bridge pier column, the outer surface of the bridge pier column is movably connected with a frame, the frame is divided into two sections, a rotating shaft is rotatably connected between the two sections of the frame, the lower surface of the frame is fixedly connected with four supports, the inner surfaces of the four supports are fixedly connected with rotating wheels, and the rotating wheels are fixedly connected with the rotating shafts. The lower surface of the frame is fixedly connected with a pier column detection device, the upper surface of the frame is fixedly connected with an air pipe, the air pipe is provided with an air hole, the upper surface of the air pipe is fixedly connected with an air pump, and the output end of the air pump is communicated with the air pipe. By means of the components, dust and foreign matter on the surface of the pier column can be removed, the surface is kept clean, and it is guaranteed that the dust and the foreign matter cannot interfere with normal work of the pier column detection device.

The invention provides an unmanned aerial vehicle hanging and detaching device for a transformer substation grounding wire. The unmanned aerial vehicle hanging and detaching device comprises a mechanical claw and an unmanned aerial vehicle connecting carrier for connecting the mechanical claw and an unmanned aerial vehicle. The mechanical claw comprises a first clamping arm and a second clamping arm, and a wire hanging groove is formed between the first clamping arm and the second clamping arm; the front outer side and the rear outer side of the top end of the wire hanging groove are each provided with a lock catch, and an opening and closing control unit used for controlling the two lock catches to be opened and closed synchronously is arranged in the mechanical claw. A guide arm is hinged to the bottom end of the first clamping arm, a ground wire connector is fixedly arranged at the bottom end of the second clamping arm, and a carrier hanging connector is fixedly arranged at the top end of the second clamping arm. The mechanical claw, the ground wire connector and the carrier hanging head are located on the same plane, and the ground wire connector and the carrier hanging head are located on the same side of the second clamping arm. The bottom end, connected with the carrier, of the unmanned aerial vehicle is detachably connected with the carrier hanging connector. The mechanical claw with a single guide structure is connected with the grounding wire, so that the grounding wire can be conveniently hung and fixed on a line.

The invention relates to an auxiliary brick paving robot and an auxiliary brick paving method, and the robot comprises a suction cup butt joint module which is provided with a suction cup used for adsorbing bricks; the vehicle body can move in all directions; the horizontal lifting arm is supported above the vehicle body in a horizontal swinging manner, the swinging tail end of the horizontal lifting arm is connected with a lifting machine, and the lifting tail end of the lifting machine is provided with a third butt joint structure detachably connected with the suction cup butt joint module; the turnover mechanism comprises a suction cup turnover module and a turnover driving mechanism, the suction cup turnover module is connected to the vehicle body in a turnover mode and located in the moving range of the third butt joint structure, the turnover driving mechanism is installed on the vehicle body and used for driving the suction cup turnover module to conduct turnover motion, and the suction cup turnover module is detachably connected with the suction cup butt joint module. According to the brick overturning device, feeding, moving and automatic overturning of bricks can be achieved, and the physical labor of workers is greatly reduced.

The invention belongs to the technical field of conveying, provides a foam box conveying tool which has no special requirement on a foam box placing site, is stable in foam box carrying, is simple in structure and is convenient to use, and particularly relates to an automatic carrying device for a foam suction cup and a working method. The device comprises a feeding mechanism, a conveying mechanism and a lifting transfer mechanism which are relatively simple in design and layout and easy to manufacture and maintain. Full-automatic carrying of the foam boxes from the stacked state to the designated position is achieved, the requirement for manual operation is reduced, carrying efficiency is improved, starting and operation sequences of all the mechanisms are accurately controlled through program control, an operator only needs to start the device, the whole carrying process can be completed, the operation difficulty is reduced, and the production efficiency is improved. The design of the lifting transfer mechanism allows adaptation to foam boxes of different sizes, and the foam boxes of different sizes can be carried by adjusting the positions of suction cups on electric sliding rails.

The utility model provides a sampling device for processing a cell culture solution, and mainly relates to the field of sampling equipment for processing a culture solution. A sampling device for cell culture fluid processing comprises a bottom plate, vertical rods are installed at the four corners of the top face of the bottom plate, the top ends of the four vertical rods are connected through a top plate, a transverse plate is installed among the four vertical rods, a plurality of clamping grooves which are evenly distributed are formed in the front face of the transverse plate, and a sampling pipe is connected into each clamping groove in a clamped mode. A fixing block is mounted in each sampling pipe. The sampling device has the beneficial effects that the sampling device is simple in structure and convenient to use, suction force is provided by the air pump, a plurality of sampling pipes can be simultaneously used for sampling operation, the sampling efficiency is further improved, the physical labor of operators is reduced, samples with different depths can be sampled by using the sampling needles with different lengths, and the sampling efficiency is improved. The sample can be conveniently compared and sampled, so that the sampling detection effect is improved, and convenience is brought to sampling.

The utility model discloses a dam grouting cover plate concrete pouring formwork lifting device, and relates to the technical field of water conservancy projects, in particular to a dam grouting cover plate concrete pouring formwork lifting device which comprises a combined steel formwork, and the upper surface of the combined steel formwork is fixedly connected with a supporting plate. A guardrail A is fixedly connected to one side of the supporting plate, and a steel frame is fixedly connected to the other side of the upper surface of the combined steel formwork. During use, after a grouting cover plate foundation is excavated, a winch is installed on the top of the foundation, a balance weight is made, the combined steel formwork is connected through a steel rope, the winch is used for moving the combined steel formwork to the position where concrete is poured, a formwork balance weight block is installed on the combined steel formwork to be fixed after the balance weight is determined, and the formwork balance weight block is moved out after the concrete is poured. And the combined steel formwork is lifted to the position of the next bin to be fixed through a winch, and after the combined steel formwork is lifted, a specially-assigned person is dispatched to the operation platform for plastering of the previous pouring bin.

The invention provides an automatic weighing system and method for sheep breeding, and mainly relates to the technical field of breeding weighing. An automatic weighing system for sheep breeding comprises a weighing module, an execution module, a display module and a data transmission module, the weighing module comprises a bottom plate, a weighing plate is installed on the top face of the bottom plate, and a weighing sensor is arranged in the weighing plate. The system has the advantages that the system is easy to operate and convenient to use, by arranging the weighing module, the weight of a sheep can be recorded while the sheep passes through the weighing module, and the weight of the sheep is recorded and displayed under the cooperation of the execution module and the display module, so that the efficiency and precision of sheep weighing are improved, and the labor intensity of workers is reduced. According to the invention, physical labor of operators is reduced, dynamic and accurate acquisition of the weight and identity of the sheep is realized, informatization management of the sheep breeding state is realized, and convenience is brought to breeding.

The utility model discloses a concrete paving structure, and relates to the technical field of concrete paving, the concrete paving structure comprises a material distributing device, a walking wheel, a vibration device, a roller flattening device and a galling device, the material distributing device comprises a material distributing fan-shaped inclined plate, the material distributing fan-shaped inclined plate is provided with a plurality of material distributing baffle plates which are arranged in a radial shape, and the material distributing baffle plates are arranged on the material distributing fan-shaped inclined plate. The distributing baffle is used for guiding discharging of the distributing port, the walking wheels are installed at the bottom of the distributing device, the vibrating device comprises a vibrating frame, a vibrating motor installation base is arranged in the center of the top of the vibrating frame, and the roll flattening device and the galling device are sequentially installed on the connecting ring. Compared with the prior art, the structure can complete a series of operation procedures such as paving, jolt ramming, leveling and galling in the advancing process, mixed cement concrete can be paved along a roadbed according to the preset thickness, width and road type requirements, the working efficiency is remarkably improved, and the structure has the advantages of being low in manufacturing cost and easy to maintain.

The invention provides a printing cutting machine, and relates to the technical field of cutting equipment. The printing cutting machine comprises a workbench, a portal frame is fixedly arranged on the upper surface of the workbench, a pressurizing assembly is arranged in the portal frame, swing assemblies are arranged on the two sides of the lower end in the portal frame, a paper blocking assembly is arranged on the upper surface of the workbench, and a cutting assembly is arranged on the outer side face of the portal frame. A cutting assembly is arranged on the upper surface of the workbench, a cleaning assembly is arranged outside the cutting assembly, paper is placed on the upper surface of the workbench, the paper can be blocked and shifted by a paper blocking assembly and a swinging assembly, and the paper can be pressed by a pressing assembly. Through cooperative work of the swing assembly and the paper blocking assembly, paper can be pushed out by the paper blocking assembly and rotationally pushed out by the swing assembly in the cutting work process, so that when workers conduct cutting work, the working efficiency can be greatly improved, and the physical labor output of the workers is reduced.

The utility model discloses a reaction kettle for producing high-performance epoxy resin, which comprises a reaction kettle, a kettle cover is arranged on the reaction kettle, an opening and closing device is arranged at the top end of the kettle cover, a mixing device is arranged in the reaction kettle, the mixing device comprises a bracket, a rotating disc, a transmission gear, a stirring rod and a stirring frame, the bracket is arranged at the top end of the kettle cover, the rotating disc is arranged in the kettle cover, and the transmission gear is arranged in the stirring rod. The stirring frame is installed on the stirring rod, the top end of the stirring rod is connected with a quick-release mechanism, the quick-release mechanism comprises a guide rail, a guide groove, a clamping assembly, a quick-release sleeve, a gear sleeve, a rack, a receding groove, a tension spring and a sliding sleeve, the guide rail is arranged on the outer side of the quick-release sleeve, the guide groove is formed in the inner side of the sliding sleeve, the quick-release sleeve is connected to the lower portion of the corresponding transmission gear, and the gear sleeve is installed on the side wall of the quick-release sleeve. The rack is arranged on the side wall of the sliding sleeve, the receding groove is formed in the side wall of the stirring rod, and the tension spring is installed between the quick release sleeve and the sliding sleeve.

The utility model discloses a cutting device for processing a narrow-edge gasket, which comprises a cutting platform, a driver, a tension adjusting mechanism, a cutting pressing mechanism and a lifting adjusting mechanism, the tension adjusting mechanism comprises a support plate, a tension adjusting plate, friction teeth, a rotating knot and a handheld plate, the cutting pressing mechanism comprises a connecting plate, a first rotating rod, a pressing plate, an adjusting groove, an adjusting bolt and a pressing shaft, the lifting adjusting mechanism comprises a lateral frame, a movable arm, a threaded plate, a threaded rod, a rotary knob and a movable block, and through the design of a supporting plate, a tension adjusting plate and a rotating joint, the mechanism allows an operator to accurately adjust the tension of a narrow-edge gasket, and the operation is convenient. The combination of the pressing plate and the pressing shaft ensures that the material is firmly fixed in the whole cutting process, and the material is prevented from moving or sliding, so that the cutting precision is improved.

The invention belongs to the technical field of gravity dam topographic survey, and particularly relates to topographic survey equipment for concrete gravity dam modeling, which comprises a survey main body, a driving assembly arranged on the survey main body, a signal enhancement type earth surface pretreatment mechanism and a gravity compensation type self-adjusting survey mechanism, the signal enhanced earth surface preprocessing mechanism is arranged on one side of the lower end of the surveying main body, and the gravity compensation type self-adjusting surveying mechanism is arranged on the other side of the lower end of the surveying main body; according to the topographic survey equipment for concrete gravity dam modeling, signal attenuation and vegetation, especially vegetation containing a large amount of water, can be reduced through the signal enhancement type earth surface preprocessing mechanism, electromagnetic waves of a geological radar can be absorbed and attenuated, after the vegetation is cleaned, signal attenuation can be reduced, the penetration depth of radar signals can be increased, and therefore the effect of modeling of the concrete gravity dam is achieved. Therefore, the underground structure can be better detected.

The utility model relates to the technical field of packaging machines, and provides a dismounting and mounting device and a filling machine. The utility model provides a dismounting device which is applied to a filling machine, and the filling machine comprises a filling machine main body and a packing material unit, the filling machine main body is provided with a packing material bin and an inlet communicated with the packing material bin; the disassembling and assembling device is arranged in the packing material bin, the top of the disassembling and assembling device is provided with a supporting face, the packing material unit is located on the supporting face, and the disassembling and assembling device can enable the packing material unit to be switched between the working position and the disassembling position. The utility model provides a dismounting and mounting device and a filling machine, which are used for solving the technical problems that the main body of the filling machine is damaged, time and labor are wasted and the labor cost is high due to manual replacement of a packing material unit in the prior art.

The present invention relates to a docking device for bent pipe parts, specifically a docking device for bent pipe parts based on two degrees of freedom limiting four degrees of freedom adjustment, wherein the side shift plate and the feed plate are respectively slidably connected to the workbench in the main frame part, the fixed positioning plate is located above the side shift plate, one side of the fixed positioning plate is hinged to the side shift plate, and the other side is threadedly connected with a swing adjustment screw, and the lower end of the swing adjustment screw abuts against the side shift plate; the screw assembly is installed on the main frame part; a screw lift is installed on the feed plate, the output end of the screw lift is connected to the lifting plate, the dynamic positioning plate is fixed on the lifting plate, and another bent pipe to be docked is installed on the dynamic positioning plate. The present invention can effectively constrain the two degrees of freedom of pitch and rotation along the positioning axis of the docked large bent pipe parts, accurately adjust the four degrees of freedom such as the relative height and misalignment of the docking center line, the relative distance of the docking surfaces, etc., and the device has outstanding characteristics, convenient adjustment, and high positioning accuracy.

The utility model discloses a medical glass breaking and remelting device, which relates to the field of glass breaking and remelting, and comprises a device main body, a breaking device is arranged in the device main body, and a melting device is arranged in the device main body far away from the breaking device; according to the medical glass crushing and remelting device, when a collecting box rotates, a sliding block can rotate through a first rotating shaft, and after the collecting box rotates to a specified inclination angle, glass in the collecting box can slide into the device main body to be crushed and smelted, so that the device can automatically feed the glass, the crushing efficiency is improved, and the physical labor is reduced; the screening plate can rotate in a small range through the device main body when being extruded, qualified materials can fall into the smelting device through holes of the screening plate to be smelted during rotation, and unqualified materials can fall into the stacking and falling groove, so that screening of broken glass is realized in a reciprocating manner; and when the crushing rod rotates in the rotating groove, unqualified glass can be subjected to secondary crushing, so that the processing efficiency of the device is improved.

The invention relates to an automatic brick overturning mechanism which comprises a vehicle body, a suction cup overturning module and an overturning driving mechanism. The suction cup overturning module comprises a rotating shaft rotationally connected to the vehicle body, a pair of semicircular sectors fixedly connected to the two ends of the same side of the rotating shaft and rotationally matched with the vehicle body correspondingly, and a first butt joint structure located between the pair of semicircular sectors and fixedly connected to the rotating shaft, and the first butt joint structure is detachably connected with the suction cup butt joint module. The overturning driving mechanism comprises a pair of winding drum modules installed on the vehicle body and a driving module located between the pair of winding drum modules and used for driving the pair of winding drum modules to synchronously rotate in a reciprocating mode, pull ropes are wound around the pair of winding drum modules in the opposite directions respectively, and the two pull ropes extend and are connected to the pair of semicircular sectors respectively; the semicircular sector is provided with arc grooves along the arc edges, the pull ropes rotate along with the semicircular sector to be partially embedded and wound in the arc grooves, and the two arc grooves serve as connecting points of the two pull ropes at the first end and the second end respectively. According to the brick overturning device, automatic overturning of large bricks can be achieved through a small-specification motor.

The utility model relates to the technical field of fireproof door machining, and discloses a fireproof door machining tool which comprises a working table top, a shell is fixedly connected to the middle of the top wall of the working table top, a fixing column is fixedly connected to the middle of the inner wall of the shell, and a pressure plate is fixedly connected to the top wall of the fixing column. Servo motors are fixedly connected to the four corners of the inner bottom wall of the shell correspondingly, transverse threaded rods are fixedly connected to the output ends of the multiple servo motors correspondingly, and pushing plates are in threaded connection with the outer walls of the front side, the rear side and the right side of the multiple transverse threaded rods correspondingly. The inner walls of the multiple pushing plates are fixedly connected with pressure buckles, and the top walls of the multiple pressure buckles are fixedly connected with sliding rods. According to the utility model, the motor drives the transverse threaded rod to rotate, and the transverse threaded rod pushes the pushing plate, so that a single person can control the machine to lock materials, the labor use cost is saved, and the product manufacturing speed is increased.

The utility model discloses a clamping device for mounting a coupling special for petroleum drilling and production, which relates to the technical field of clamping of the coupling special for petroleum drilling and production and comprises a lifting plate, a clamping bottom plate is arranged above the lifting plate, two groups of supporting columns are fixedly arranged on the upper end face of the lifting plate, and two groups of supporting springs are fixedly arranged at the bottom of the clamping bottom plate. The supporting spring is movably arranged on the outer side of the supporting column in a sleeving mode, supports are fixedly arranged on the two sides of the clamping bottom plate correspondingly, clamping rods are rotationally arranged in the two supports correspondingly, each clamping rod comprises a clamping end and a moving end, the two clamping rods are oppositely arranged, and a hydraulic cylinder A is horizontally arranged below the clamping bottom plate; according to the clamping device for installing the coupling special for petroleum drilling and production, the clamping bottom plate is movably connected with the lifting plate through the supporting spring, when the coupling and the axis of a pipeline have tiny deviation, the clamping bottom plate can be manually adjusted to ensure that the pipeline can be smoothly screwed into the coupling, and the physical labor of workers is reduced; and the installation efficiency and the installation flexibility are improved.

The invention relates to a light-load type protective device for a special-shaped bearing. The light-load type protective device comprises a trace light type lining, an oil receiving disc and a trolley, the oil receiving disc is arranged on the cart, and the trace light type lining cloth is arranged in the oil receiving disc; a plurality of caulking grooves capable of containing the special-shaped bearings are machined in the trace light type lining, each caulking groove is of an at least three-section structure and is divided into an arc-shaped section and a leakage section, the leakage section is arranged at the bottom of each caulking groove, the arc-shaped sections are arranged on the two sides of each leakage section, and the surfaces of the arc-shaped sections are matched with the outer surfaces of the special-shaped bearings. The diameter of each caulking groove is smaller than the outer diameter of the special-shaped bearing, and the trace light type lining is made of HDPE materials. According to the protection device, turnover in the production process is facilitated, and the adaptability and stability of the large-size special-shaped bearing are improved.

The utility model discloses a hoister for automobile disassembly, which relates to the technical field of hoisters and comprises a hoister portal frame, lifting blocks are symmetrically arranged on two sides of the lower portion of the inner side of the hoister portal frame, two adjusting mechanisms are arranged on the inner sides of the lifting blocks, each adjusting mechanism comprises a rotary arm, and the rotary arms are connected with the lifting blocks. A telescopic arm is slidably connected to the position, close to one end, of the inner side of the rotary arm, a limiting block is fixedly connected to the upper position of one end of the telescopic arm, the inner side of the limiting block is in meshed connection with a tray, a movable plate is slidably connected to the position, close to the center, of the inner side of the telescopic arm, and a brake strip is fixedly connected to one side of the movable plate. The positions, close to the two ends, of one side of the telescopic arm are fixedly connected with shaft sleeves, the inner sides of the shaft sleeves are slidably connected with pull rods, through the adjusting structure, the effects of improving stability and safety and saving more labor are achieved, and the problems that in a traditional elevator, adjustment of a rotary arm is strenuous, and potential safety hazards of sliding of the telescopic arm exist are solved.

The invention discloses lifting equipment for loading a server to a cabinet, and relates to the technical field of servers, the lifting equipment for loading the server to the cabinet comprises a box body and a lifting device, and the box body can be moved to a use area according to needs; the lifting device is arranged on the box body, and the lifting device is used for lifting the server loaded into the box body to a specified position along a third direction; the lifting device comprises a driving mechanism and a lifting plate, and the driving mechanism is arranged on the box body; the lifting plate is arranged on the box body, the lifting plate is connected with the driving mechanism, and the lifting plate is used for achieving lifting movement in the third direction under driving of the driving mechanism. According to the lifting equipment for loading the server into the cabinet, the problems of high labor intensity, low safety and low efficiency of traditional manual carrying and simple hoisting equipment in server loading operation are effectively solved, quick, safe and accurate lifting of the server is realized, the operation efficiency is improved, and the operation risk is reduced.

This invention provides a tall crop harvesting vehicle, which includes a chassis, an upper frame, and harvesting implements. The chassis includes two sets of longitudinal double-section axles arranged symmetrically on the left and right sides, with steerable wheels at both ends of the two sets of longitudinal double-section axles. The upper frame is a gantry frame, with its left and right sides connected to the rocker arms of the two sets of longitudinal double-section axles. A passage for tall crops to pass through is provided in the middle of the upper frame and chassis. The harvesting implements include a lower cutting device, a straightening frame, a conveying device, a leaf stripping device, and a collection bin. The harvesting vehicle can perform the harvesting, conveying, and leaf stripping of tall crops while in motion, greatly improving production efficiency.

The invention discloses a tool for lossless disassembly of a power battery structural adhesive and a use method of the tool, and belongs to the technical field of new energy automobile battery maintenance devices. Comprising a portal frame and a base, sliding blocks are arranged at the bottoms of two ends of the portal frame; sliding grooves are formed in the two sides of the base. The sliding block is matched with the sliding groove. A plurality of through holes are uniformly formed in the portal frame; a pull rod pulling-up assembly, an air cylinder pulling-up assembly and a lead screw pulling-up assembly are arranged on the portal frame. The pull rod pull-up assembly pulls up a front cover and a rear cover of a battery sealing cover to generate a gap, the air cylinder pull-up assembly and the lead screw pull-up assembly are used for separating the front cover and the rear cover of the battery sealing cover, lossless disassembly is achieved when the power battery structural adhesive is disassembled, and important significance is achieved for recycling and recycling of a battery.

The utility model discloses an auxiliary turning-over device, and relates to the technical field of medical instruments. The device comprises two mounting plates, supporting legs are fixedly arranged on the two sides of the bottom of each mounting plate, a fixing plate is fixedly arranged between the middles of the supporting legs, located on the same side, of the two mounting plates, and a rectangular channel is formed in one side of each mounting plate; the bed board is rotationally connected between the two mounting plates through a rotating shaft, strip-shaped holes are formed in the two sides of the free end of the bed board, guide rods are fixedly arranged on the two sides of the top of one fixing plate and slidably inserted into the strip-shaped holes in a penetrating mode, and limiting discs are fixedly arranged at the top ends of the guide rods. The turning-over device can turn over by means of the gravity effect of a patient, physical labor of medical staff is relieved, meanwhile, the device is simple and easy to understand in design, the medical staff can easily operate the device, compared with traditional manual turning-over, turning-over efficiency is remarkably improved, practicability is high, and the turning-over device is worthy of being widely applied and popularized.

The invention relates to the technical field of bars, in particular to a bar supporting and deviation preventing device which is characterized in that correcting vertical plates are fixedly mounted on the left side and the right side of the top end of a correcting base correspondingly, a guide pipe is mounted between the two correcting vertical plates, positioning discs are mounted at the left end and the right end of the guide pipe correspondingly, and a plurality of positioning rings are uniformly and fixedly mounted at the edge ends of the two positioning discs; an adjusting disc is rotatably mounted in each positioning ring, a mounting and inserting hole is formed in one end of each adjusting disc, a plurality of sliding holes are uniformly formed in each mounting and inserting hole, a clamping inclined block and a pressure inclined block are slidably mounted in each sliding hole, and a fixing ring is fixedly mounted at one end of each adjusting disc; a pressure ring is installed on each fixing ring in a threaded mode, inclined faces are arranged on each clamping inclined block and each pressure inclined block respectively, and a correcting device is arranged on the guide pipe. According to the device, batched bars can be corrected, the clamping inclined block is driven to move through the pressure inclined block, and a good clamping and stabilizing effect on the bars can be achieved.

The invention relates to the technical field of carton packaging, in particular to a full-automatic mechanical carton packaging device and a packaging method.The full-automatic mechanical carton packaging device comprises a power logistics mechanism, a round mold machine is installed at one end of the power logistics mechanism, and a steering mechanism is installed on the side, located on the round mold machine, of the power logistics mechanism. In the film wrapping process, stacked cartons are placed on the top of a containing tray, a third motor is started to drive the containing tray to rotate on a base, a balance ball guarantees rotation stability, the cartons are driven to rotate along with rotation of the containing tray, a packaging film of a film releasing mechanism is wound around the cartons, and a lifting mechanism and the film releasing mechanism are matched to drive the film releasing mechanism to move up and down. In the wrapping process, a top protection paperboard and carton protection plates at the four corners are used for protection, transportation damage is avoided, a forklift preformed groove facilitates carrying of a large-size packaging carton, wrapping film processing of the large-size carton can be rapidly conducted, and the film wrapping efficiency is improved.

The utility model relates to the technical field of control engineering, and discloses an experiment simulation table for control engineering, which comprises a base, the top of the base is fixedly connected with a first fixing block, and the side surface of the first fixing block is movably connected with a first supporting strip. According to the experimental simulation table for control engineering, a first motor rotates to drive a first threaded rod to rotate, the first threaded rod rotates to drive a sliding strip to displace, the sliding strip displaces to drive teeth to displace, and the teeth and a gear rotate in a meshed mode to drive angle adjustment of a first supporting strip; the angle of the first supporting strip is adjusted to drive the angle of the second supporting strip to be adjusted, and the angle of the second supporting strip is adjusted to drive the height of the placing table on the top of the second fixing block to be adjusted. And the height of the device can be effectively and conveniently adjusted according to different heights of workers, so that the operation requirements of the workers are met, and the body injury of the workers is reduced.

The present invention discloses a closed sorting collection trolley, comprising: a garbage bin and a vehicle base, wherein the garbage bin comprises at least two independent garbage bin units for loading different types of garbage separately; the garbage bin units comprise: a bin body for carrying garbage, a feeding mechanism arranged on the top of the bin body for putting in garbage and capable of self-reset and closing, a discharging mechanism arranged on the top of the bin body for discharging garbage from the bin body, a rotating mechanism arranged at the bottom of the bin body and deviating from the center of gravity of the bin body for flipping the bin body relative to the vehicle base so that garbage can be discharged from the discharging mechanism, and a limiting mechanism for locking the bin body to limit the flipping of the bin body; the bin body, the feeding mechanism and the discharging mechanism are assembled to form a closed space for accommodating garbage. In the closed sorting collection trolley of the present invention, the garbage bin comprises a plurality of independent garbage bin units for realizing the sorting and collection of different types of garbage, and automatic unloading can be realized by releasing the restriction of the limiting mechanism.