668 results about "Mechanization" patented technology

The utility model belongs to the technical field of motor assembling, and particularly relates to motor assembling equipment which comprises a rack. The material moving device is installed on the machine frame, and the material moving device is provided with a plurality of stations used for containing machine shells; the feeding device is mounted on the side of the rack; the heating device is mounted on the rack; the coil press-fitting device is arranged on the rack and is used for press-fitting the stator coil into the heated casing; the rear cover press-fitting device is installed on the rack and used for press-fitting a rear cover into the machine shell provided with the stator coil; the screw locking device is installed on the rack and used for fastening the rear cover and the machine shell; the discharging device is mounted on the side of the rack; the machine shell is conveyed to a set position through the material moving device, and the stator coil and the rear cover are sequentially pressed into the machine shell through the coil press-fitting device and the rear cover press-fitting device, so that the assembly of the motor is realized, the mechanization of the assembly process is improved, the production efficiency is improved, and the labor cost is reduced.

The present invention belongs to the field of multi-equipment safety management and control for personnel and equipment clusters at an underground coal mine driving working face, and solves the problem of safety hazards caused by human-machine collaborative operations as the mechanization level of underground equipment increases. Provided are a system and method for safety monitoring and early warning of human-machine collaborative operation at a working face. The system comprises a safety management and control system for mobile equipment at a working face, which is used for performing in real time position, orientation and environmental sensing of individual equipment and behavior analysis of drivers; working-face collaborative intelligent wearable devices, which are used for environmental sensing of operating personnel and individual equipment and acquiring in real time the motion postures of the operating personnel; and a working face output control subsystem, which is used for identification and management of operating personnel entry and exit, position monitoring of personnel and individual equipment, operating personnel behavior identification and monitoring and working environment monitoring, and generating corresponding alarm instruction information. The present invention can realize human-equipment and equipment-equipment safety management and control during multi-equipment collaborative operation at a driving working face.

The utility model discloses a suspension type rotary tillage, ridging, fertilization and film mulching all-in-one machine which comprises a rack, a cultivation device, a ridging device, a fertilization device, a film mulching device and a soil covering device, wherein the cultivation device, the ridging device, the fertilization device, the film mulching device and the soil covering device are arranged on the rack. The cultivation device comprises a cutter shaft, a rotary tillage cutter and a rotary driving mechanism; the ridging device comprises a ridging cutter and a ridging piece; the fertilizing device comprises a fertilizer box and a fertilizer feeder; in the operation advancing direction, the film mulching device is arranged behind the ridging device, and the soil covering device is arranged behind the film mulching device; the film covering device comprises a mold hanging frame, a film covering roller and a film pressing wheel; and the soil covering device comprises a soil covering wheel. The suspension type rotary tillage, ridging, fertilization and film mulching all-in-one machine can achieve tilling, ridging, fertilization and film mulching work, is higher in automation degree and intelligent degree, can improve production efficiency, relieve burden of workers, improve planting efficiency and reduce labor cost, and therefore promotes the mechanization process of the whole tobacco planting process.

A small intelligent Chinese cabbage harvester comprises a vehicle body, a harvesting mechanism is arranged at the front end of the vehicle body, a collecting box is arranged on the vehicle body, and the harvesting mechanism comprises a first conveying module, a soil loosening tool rest, a vegetable harvesting shifting rod module and a positioning module. The first conveying module and the vehicle body are obliquely assembled, the lower end of the first conveying module is located at the front end of the vehicle body, and the higher end of the first conveying module is higher than the collecting box. The soil loosening tool rest is fixedly assembled with the vehicle body, and the front end of the soil loosening tool rest exceeds the lower end of the first conveying module. The number of the vegetable collecting shifting rod modules is two, and the two vegetable collecting shifting rod modules are located on the two sides of the first conveying module respectively. The positioning module is assembled and fixed to the vehicle body and used for positioning the positions of Chinese cabbages. Compared with the prior art, the method has the advantages that the method is suitable for small-scale planting in rural areas, and the mechanization level of small-field-mu agriculture can be improved. And the harvested Chinese cabbages have no damage on skins, and the shelf life is greatly prolonged.

The utility model relates to a novel channel joint cutter, and belongs to the technical field of concrete construction equipment. Comprising a walking frame with walking wheels and a joint cutting device arranged on the walking frame. The joint cutting device comprises a hanger rail, a rotating seat plate arranged on the hanger rail in a sleeving mode, a rotating driving motor driving the hanger rail to rotate, a linear driving motor driving the hanger rail to linearly move and a joint cutting assembly fixedly arranged at the lower end of the hanger rail. The rotary driving motor and the linear driving motor are fixedly arranged on the rotary seat plate; the joint cutting device is installed on the walking frame through a rotary supporting piece, a fluted disc is further fixedly arranged on the walking frame, and a rotary driving motor and the fluted disc are in transmission through a gear pair. A linear toothed rail is arranged on the hanger rail, and the linear driving motor and the linear toothed rail are in transmission through a gear pair. The concrete canal expansion joint cutting device is suitable for cutting expansion joints of a concrete canal of a U-shaped structure. And joint cutting construction can be conducted after concrete of the water channel is solidified, the mechanization degree is high, and the construction efficiency is high.

An anchor rod mounting trolley belongs to the technical field of tunnel construction and comprises a movable chassis, a grouting system and an operation system. The operating system comprises a working arm, a hanging basket device and a propelling device; the grouting system and the working arm are both installed on the movable chassis, the hanging basket device is installed on the working arm, and the propelling device is installed on the hanging basket device. The grouting system is used for injecting grout into an anchor rod hole; the working arm is used for adjusting the positions of the hanging basket device and the propelling device relative to the anchor rod hole; and the propelling device is used for inserting the anchor rod body into the grouted anchor rod hole. The mechanical degree can be improved, the labor intensity is reduced, the operation efficiency is improved, and the construction cost is reduced.

The invention discloses a muck concrete member production and preparation device, a preparation process and a prepared member, relates to the technical field of concrete member production and preparation, and aims to solve the technical problems of insufficient control over the spacing of reinforcing steel bars of a floor member manually and inconvenience in manual demolding. A blanking machine is arranged at the input end of the conveyor; a discharging mechanism is arranged on the conveyor and close to the output end of the blanking machine; a gap between the discharging mechanism and the conveyor forms a channel cavity; a plurality of material loading molds are arranged in the channel cavity; the output end of the discharging mechanism is provided with double-die assemblies opposite to the two sides of the conveyor. According to the device, fixed-distance control over steel bar placement is effectively achieved in a mechanical mode, the good steel bar implanting distance is kept, the concrete member and the material carrying mold are conveniently separated in the mechanical mode by adjusting the double-mold assembly synchronously, and uniform steel implanting and mechanical demolding operation is achieved through the two different operation modes of the double-mold assembly; and the operation functionality is effectively improved.

The present invention relates to a garlic planter, which comprises a sowing box, a garlic-taking unit, a garlic-receiving chute, a garlic-tip turning mechanism and a sowing assembly; the sowing box, the garlic-taking unit, the garlic-receiving chute, the garlic-tip turning mechanism and the sowing assembly are all arranged on a frame; and it further comprises a transmission unit for driving the garlic-taking unit and the sowing assembly. The present invention is towed by a tractor or other towing vehicle to move on the ground, the walking wheels drive the garlic-taking unit to sequentially convey the garlic seeds in the sowing box into the garlic-tip turning mechanism and the sowing assembly, and finally the furrow opener assembly sends them into the soil, greatly improving the mechanization degree of garlic sowing. At the same time, the garlic-tip turning mechanism can effectively identify and adjust the direction of the garlic tips, solving the technical problem of the garlic tips facing upwards during the mechanized planting of garlic.

The invention discloses a bearing inner ring machining device and belongs to the technical field of bearing inner side grinding and polishing, the bearing inner ring machining device comprises a chain plate conveying belt arranged in a machining supporting frame, and a plurality of inner ring fixers which are evenly distributed and used for fixing bearing inner rings are fixedly connected to the surface position of the chain plate conveying belt. According to the bearing inner ring polishing machine, the inner ring fixing device is arranged, a bearing inner ring needing to be polished is placed between the inner ring clamping jaws at the corresponding positions, the bearing inner ring is pressed downwards, so that the bearing inner ring is clamped and fixed, then the bearing inner ring is ground and polished through the polishing machine body, and after polishing is finished, the two inner ring clamping jaws can be unfolded through a shifting block; when the bearing inner ring rotates to the position below the chain plate conveying belt, the bearing inner ring falls under the action of gravity, automatic material taking is completed, the whole grinding process is high in efficiency and high in mechanization degree, the manual operation part is far away from the polishing machine body, and use and operation are safer.

The present invention relates to the technical field of tunnel construction equipment, and more specifically, to a combined boom for tunnel construction. The boom includes a rotary rock drilling device. A first rotary mechanism is mounted on a mechanical arm, enabling the device to rotate horizontally. The mechanical arm is connected to a drilling gripper mechanism via a third rotary mechanism. The drilling gripper mechanism is located at the end of the mechanical arm. A connecting base is connected below the third rotary mechanism. The connecting base and the drilling gripper mechanism are connected to a first pitch cylinder. The purpose of the combined boom is to simultaneously facilitate tunnel arch installation and rock drilling during tunnel construction, thereby enhancing the mechanization of the engineering trolley and improving construction efficiency.

The invention relates to the field of air conditioning equipment, in particular to a heat exchanger production line which comprises a supporting frame, a fin conveying line, and fin storing and taking equipment, end plate mounting equipment, pipe inserting equipment and nitrogen charging equipment which are arranged at the corresponding positions of the fin conveying line. The fin storing and taking equipment is arranged at one end of the fin conveying line; the fin storing and taking equipment comprises a storing and taking support, a supporting bottom plate, a lifting supporting plate and an offline robot, fin stacks are transferred to the fin conveying line by the fin storing and taking equipment, then are sequentially conveyed to corresponding stations along with the fin conveying line to be machined, and finally form the heat exchanger. The mechanization and automation degree is high, the material transferring procedure in the heat exchanger production process can be omitted, and the production efficiency of the heat exchanger is improved.

The invention discloses a motor stator wire pre-clamping and shearing machine and a pre-clamping and shearing method. The motor stator wire pre-clamping and shearing machine is provided with a main conveying mechanism, a visual detection mechanism, a wire pre-clamping mechanism, a wire cutting mechanism, a discharging and carrying mechanism, a defective product discharging line and a non-defective product discharging line. According to the invention, automatic pre-clamping, automatic wire cutting, automatic detection, automatic identification of whether products are qualified or not and respective blanking of good products and defective products are realized, the mechanization and automation degree of stator production is improved, and compared with the current production mode of clamping and cutting the wires manually, the motor production efficiency is improved, the labor cost is saved, and the production efficiency is improved. And meanwhile, the consistency and stability of the quality of the motor are ensured.

The invention discloses a drill rod loading and unloading operation vehicle which comprises a chassis, a cab, a mounting platform, an arm support system and a clamping jaw mechanism. The chassis provides a moving platform and is integrated with an engine and a hydraulic system or a pneumatic system to serve as a power source, the cab is arranged on the chassis, and a walking control system of the whole vehicle and an operation control system of the mechanical arm are arranged in the cab. The arm frame system is installed on an installation platform on the front portion of the chassis, the arm frame system is controlled to work in a hydraulic or pneumatic mode, multiple motion freedom degrees are provided for the clamping jaw mechanism at the tail end of the arm frame system, and the clamping jaw mechanism is installed at the tail end of the arm frame system, composed of a rotary driving mechanism and a clamping mechanism and used for grabbing, positioning and releasing a drill rod. According to the scheme, through a hydraulic or pneumatic driving mode, comprehensive mechanization of drill rod carrying, loading and unloading is achieved, the problems that a manual mode is large in labor intensity, low in efficiency, poor in safety and the like are effectively solved, and the drill rod loading and unloading device has the advantages of being compact in structure, flexible to operate, high in adaptability and low in cost.

The utility model discloses an automatic waste steel sorting and processing assembly line which comprises a heavy waste processing line, a waste steel sorting line, a waste steel sorting line and a waste steel sorting line, and the light waste treatment line can be used for conveying and treating light waste steel. And grabbing and packaging of light waste, shearing of heavy waste, sorting of nonmetal and transportation of treated waste steel can be achieved. According to the assembly line, the mechanical arm is used for replacing manual work to grab light waste and sort nonmetal, the waste steel packing machine is used for packing the light waste, the crocodile shearing machine is used for shearing heavy waste, and therefore manual participation can be reduced while the mechanization efficiency can be effectively improved, and the construction safety can be guaranteed.

The utility model relates to the technical field of wheat cultivation mechanization, and provides a wheat simply-adjusted uniform tilling and sowing all-in-one machine which comprises a supporting frame and further comprises a sowing assembly, a fertilizer spreading assembly, a fixing shaft, a profiling wheel, a lifting assembly and an adjusting assembly. The sowing assembly is arranged on the supporting frame and used for sowing wheat, the fertilizer spreading assembly is arranged on the supporting frame, and the fixing shaft is arranged on the supporting frame. A rotary tillage component is arranged between the seeding assembly and the fertilizer spreading assembly, the fertilizer spreading assembly is used for spreading fertilizer, the rotary tillage component is used for scarifying land, the fixed shaft is fixedly mounted below the two connecting frames, a plurality of limiting blocks are slidably mounted on the fixed shaft, every two limiting blocks form a group, a profiling wheel is rotatably mounted between each group of limiting blocks, and the limiting blocks are movably mounted on the fixed shaft. Each connecting frame is provided with the corresponding lifting assembly, the adjusting assembly is arranged between the two lifting assemblies for transverse adjustment, and through the technical scheme, the problems that in the related technology, the adjusting steps of the profiling wheel are tedious, and time and labor are wasted are solved.

The utility model relates to a through-type drawing device for a plurality of large iron molds with different cavities, and belongs to the field of machinery. The device comprises movable trolley tracks, a lifting travelling crane, a plurality of movable trolleys, a fixed iron mold and a model drawing separation mechanism, the movable trolleys are all arranged on the movable trolley tracks, the movable trolley tracks are arranged on the two sides of the fixed iron mold and the model drawing separation mechanism, the lifting travelling crane is arranged above the fixed iron mold and the model drawing separation mechanism, and the lifting travelling crane is arranged above the fixed iron mold and the model drawing separation mechanism. Two rails are installed on a base in the fixed iron mold and model drawing separation mechanism, drawing supports are fixed to the two sides of the rails, two lifting drawing hydraulic cylinders are installed in the upper plane of each drawing support, a plurality of clamping mechanisms are fixed to each drawing support, and two drawing beams are fixedly connected through two drawing supporting beams. The device is reasonable in structural design, convenient to install, reliable in operation, low in labor intensity, high in mechanization degree, good in drawing quality of an iron mold casting mold, smooth in technological process and capable of meeting use requirements.

The invention relates to the technical field of engineering construction, and discloses a mounting device for assisting in multi-degree-of-freedom adjustment of a rubber support, which comprises a working box body, four groups of rollers are mounted in an inner cavity of the working box body and are distributed in a rectangular array; the lifting mechanism is positioned at the top of the working box body and is used for adjusting the height of the support; and the adjusting mechanism is located at the top of the lifting mechanism and used for adjusting the horizontal direction and the direction of the support, and the adjusting mechanism comprises a moving assembly and a supporting assembly. Through the design of the lifting mechanism and the adjusting mechanism, accurate adjustment of the height, the levelness and the direction in the mounting process of the support is achieved. Compared with a traditional auxiliary installation mode using a leveling instrument, a measuring tape and a crowbar, the auxiliary installation mode is achieved. The device can greatly reduce the installation error and improve the installation precision; and meanwhile, the installation process is remarkably shortened through the automatic and mechanical adjusting mode, and the installation efficiency is improved.

The invention belongs to the technical field of four-way valve pipe machining, particularly relates to a four-way valve pipe flanging machine and a flanging machining process thereof, and solves the problems of low mechanization degree and low machining efficiency. The four-way valve pipe flanging machine comprises a rack, and a feeding mechanism, a pre-checking adjusting mechanism and a positioning flanging mechanism are arranged on the rack. The feeding mechanism is used for pushing the four-way valve pipe to the pre-checking and adjusting machine; the pre-detection adjusting mechanism comprises a rotary abutting structure and a steering adjusting structure, the rotary abutting structure is used for rotating the four-way valve pipe, a penetrating detection assembly is arranged on the side of the four-way valve pipe, and the steering adjusting structure is used for removing NG materials or adjusting the orientation of qualified materials; the positioning and flanging mechanism is used for conducting rotary positioning, short pore flanging, D hole flanging machining and finished product discharging on the four-way valve pipe. The positioning and flanging mechanism comprises a transferring structure. A series of assembly line type treatment including feeding, pre-detection, steering adjustment, NG material removal, rotary positioning, short pore flanging and D hole flanging is achieved, the automation degree is high, and the machining efficiency is high.

The invention discloses a hot charging tool and a hot charging method for a bogie anti-side-rolling torsion bar connecting bush, a positioning part is used for clamping and positioning a bogie anti-side-rolling torsion bar, an alignment part is used for placing the connecting bush, a connecting frame is connected with the positioning part and the alignment part, and the positioning part is used for positioning the bogie anti-side-rolling torsion bar. The connecting bush is sleeved and fixed towards the end part of the anti-side-rolling torsion bar of the bogie; the bogie anti-side-rolling torsion bar is fixed through the positioning part, so that the axis of the bogie anti-side-rolling torsion bar is stable, further through pre-alignment of the alignment part and the bogie anti-side-rolling torsion bar, alignment sleeving of the heated connecting lining is achieved, accurate centering and rapid hot charging can be completed, the requirements of regulations and related processes are met, and the production efficiency is improved. The lining hot charging mechanization level is enhanced, the hot charging time is shortened, the hot charging failure caused by temperature drop is reduced, and the maintenance efficiency is improved.

The utility model discloses a two-row middle-mounted hydraulic support for the end of a transportation roadway, and relates to the technical field of coal mining. Comprising connecting rods, the two connecting rods are arranged front and back, front bases are hinged to the left side ends of the connecting rods, moving mechanisms are arranged on the left side ends of the front bases, first connecting mechanisms are hinged to the upper surfaces of the front bases, and a front top beam is hinged to the upper side ends of the first connecting mechanisms; a first hydraulic stand column is hinged between the lower surface of the front top beam and the upper surface of the front base. A front beam mechanism is arranged on the left side face of the front top beam. Electro-hydraulic control operation is adopted, the descending, moving and ascending speeds of the support are greatly improved, single column supporting is replaced, mechanization and automation of working face equipment are achieved, labor is reduced, efficiency is improved, the supporting area is large, the space of the position without stand columns is large, the roadway and side protection capacity is achieved, stable supporting of a roadway roof is achieved, and coal leakage of the roof is reduced.

The invention provides a tunnel sealing layer vulcanization trolley, relates to the technical field of tunnel construction equipment, and is mainly used for solving the problem that manual climbing operation is needed in sealing layer vulcanization construction in the prior art. The tunnel sealing layer vulcanization trolley comprises a walking chassis, wherein at least one vulcanization arm is arranged on the walking chassis; the vulcanization arm is composed of a mechanical arm body and a vulcanization head used for vulcanizing and bonding the seam of the sealing layer, and the mechanical arm body has multiple motion freedom degrees, so that the vulcanization head can move along the seam of the sealing layer. The vulcanizing trolley can replace manpower to vulcanize a seam of a sealing layer, the mechanization and automation degree is high, time and labor are saved during construction, and potential safety hazards are eliminated.

The invention belongs to railway engineering equipment, and relates to an ejection rail collision machine which is applied to stress relief of a seamless track of a railway and longitudinal movement of a long steel rail. An ejection rail collision machine (hereinafter referred to as a rail collision machine) is composed of a rail collision machine main machine, a hydraulic pump station and a rail collision bag. The hydraulic pump station is connected with the rail collision machine through a high-pressure rubber pipe and provides power for the rail collision machine. The main body structure of the rail collision machine is composed of a machine body and a power head, wherein the square frame machine body is composed of a front machine base, a rear machine base and two machine body oil cylinders, and two opposite locking oil cylinders are positioned on the rear machine base of the machine body; the front and rear power heads, the pull rod and the spring form a sliding square frame guided by a machine body spindle hole. The rail collision machine and the rail collision bag are oppositely arranged on the same steel rail, and the rail collision bag is fastened with the steel rail through inclined iron and a positioning block. When the rail collision machine works, under the action of pressure oil of an oil pump, the rail collision machine body oil cylinder and the locking oil cylinder act in a programmed mode, the spring is compressed intermittently, elasticity is released, spring potential energy released by the rail collision machine is converted into kinetic energy of high-speed sliding of the power head, the guide rod and the spring, the rail collision bag is collided and fixed, and a steel rail is driven to move. According to the railway engineering machinery, heavy physical power is replaced by mechanization, the working efficiency is high, the labor intensity is low, operation is easy and convenient, and on-site mobile construction operation is facilitated.

The invention discloses a mica sheet feeding device of an automatic sheet arranging machine of a groove type commutator, and belongs to the technical field of commutator production equipment. The device comprises a device seat, and a mica sheet transfer seat, a falling seat, a mica sheet feeding device, a negative pressure adsorption device, a detection device, a turnover mechanism, a pushing mechanism, a sheet arrangement turntable, a turntable power motor and an extrusion device which are fixed on the device seat, the mica sheet transfer seat is provided with a column of mica sheet placing grooves, and the falling seat is provided with a corresponding falling channel; the side wall of a mica sheet accommodating seat of the turnover mechanism is provided with a whole circle of mica sheet inserting grooves, and the mica sheet inserting grooves are opposite to the placing grooves in batches through rotation; the mica sheet plug-in groove is in interference fit with the thickness of the mica sheet, so that the mica sheet does not fall off due to self weight and can be pushed by external force. The full-process mechanization of mica sheet feeding, positioning, batch insertion and mold vertical insertion is realized through the automatic mechanism, the problems that the assembly of the groove type commutator depends on manpower and a special feeding device is lacked are solved, and the production efficiency and the product quality can be obviously improved.

The invention discloses a crawler-type greenhouse pepper branch hanging crawler and a branch hanging method thereof, and belongs to the technical field of agricultural machinery, the crawler-type greenhouse pepper branch hanging crawler comprises a mechanical part and a control part, the mechanical part comprises a triangular crawler-type chassis, a funnel structure, a claw structure, a branch clamping claw mechanism and a space connecting rod mechanism, the triangular crawler-type chassis adopts a tensioning wheel to tension a crawler belt, the funnel structure is a funnel-shaped cylinder with an opening in the upper part, the claw structure comprises a two-finger translation clamping claw, and the control part comprises an upper computer, a lower computer and a man-machine interaction controller. According to the crawler-type greenhouse pepper branch hanging crawler and the branch hanging method thereof, the mechanization level of pepper field management is improved, the problems of low efficiency, high labor cost and the like of a manual branch hanging mode for a long time in pepper branch hanging are solved, and the situations of strain and heatstroke of branch hanging workers in the branch hanging process are avoided.

The present invention relates to the technical field of bearing detection, and specifically provides a bearing clearance detection device, which includes a machine table, and a workbench and a feeding mechanism are arranged at the upper end of the machine table; a first detection station, a first NG station, a second detection station, a second NG station, a third detection station, and a third NG station are sequentially arranged on the workbench; a flexibility detection mechanism, a first kicking mechanism, an axial clearance detection mechanism, a second kicking mechanism, a radial clearance detection mechanism, and a third kicking mechanism are sequentially arranged along one side of the workbench; the present invention integrates the detection of the rotational flexibility, axial clearance, and radial clearance of the bearing on the same device, with a high degree of overall automation and mechanization, effectively improving the detection efficiency of the bearing; the clearance detection of the bearing can be achieved by detecting the deformation amount of the elastic body, without inserting a measuring pen into the bearing, which can avoid problems such as lubricating oil pollution and wear, and improve the finished product quality of the bearing products.

The invention discloses a motor stator assembly line and an assembly method thereof. The assembly line comprises an iron core assembling chain plate machine used for assembling an iron core into a chain plate, a winding machine used for winding a product and cutting off a wire, a circle splicing welding machine used for splicing the product into a circle and then welding the product, an electrical terminal pressing machine used for pressing a terminal on the product, and a wire pre-clamping shearing machine used for automatic pre-clamping, wire cutting and detection of the wire. The terminal welding and performance testing equipment is used for terminal welding and electrical performance testing; the PIN position detection operation table is used for detecting the terminal position degree by a worker; and the post-injection detection equipment is used for detecting the terminal height and the power-on performance of an injection-molded product. According to the invention, automation and mechanization of multiple assembly processes of the motor stator are realized, the production efficiency of the motor is improved, the labor cost is reduced, and the consistency and stability of the quality of the motor are ensured.

The invention is suitable for the technical field of terminal crimping, and provides a wire harness terminal crimping device, which comprises a base, a cutting and stripping mechanism is arranged on the top surface of the base, and the cutting and stripping mechanism comprises a cut-off knife and a stripping knife; a feeding mechanism and a discharging mechanism are arranged on the two sides of the cutting and stripping mechanism respectively, crimping mechanisms are arranged beside the feeding mechanism and the discharging mechanism respectively, the feeding mechanism comprises a rotating seat capable of horizontally swinging, a guide wheel is rotationally arranged on the rotating seat, and the guide wheel is used for conveying a wire harness to a cut-off tool to be cut off. The rotating seat is used for conveying the head end of the cut wire harness to the peeling knife and the crimping mechanism in sequence; the discharging mechanism comprises a guide rail capable of swinging horizontally, a clamping jaw used for clamping the wire harness is arranged on the guide rail in a sliding mode, and the guide rail is used for conveying the tail end of the wire harness to the peeling knife and the crimping mechanism in sequence. Therefore, the mechanical level and the production efficiency of wire harness terminal crimping are improved, and the stability and the consistency of the crimping quality are ensured through multi-mechanism cooperation and precise control.

The invention belongs to the technical field of coal mine airtight wall building, and particularly relates to a double-operation-arm coal mine tunnel airtight wall building operation system. Comprising a movable wall building operation platform arranged in a to-be-closed linked roadway, and a motor vehicle and a brick transporting vehicle which are arranged in a crossheading roadway intersected with the to-be-closed linked roadway; the motor vehicle and the brick transporting vehicle are located on the two sides of a roadway opening of a to-be-closed combined roadway respectively. The motor vehicle is used for providing power and mortar for the movable wall building operation platform; the brick transporting vehicle is used for supplying bricks to the movable wall building operation platform; the movable wall building operation platform is used for stacking the bricks into a wall body and smearing mortar; manual operation is replaced by mechanization, the continuous automatic process of brick feeding, brick arranging, stacking, mortar supplying and smearing is achieved, the wall building time is greatly shortened, dependence on manpower is reduced, and the overall operation efficiency is improved. Meanwhile, due to cooperative supply of the motor vehicle and the brick conveying vehicle, timely conveying of materials (bricks and mortar) is ensured, and operation interruption is reduced.

The embodiment of the invention provides a container and a railway vehicle, the container comprises an upper box body and a lower box body, the upper box body and the lower box body are respectively provided with an inner cavity for splicing, the side walls are respectively provided with partial door frame embedding ports, and the upper box body and the lower box body are detachably and fixedly connected; the sealing side door is detachably and fixedly connected with the door frame embedding opening formed after the upper box body and the lower box body are spliced. The upper box body and the lower box body adopt a splicing structure, the upper box body and the lower box body are respectively provided with an inner cavity and a door frame embedding opening which can be spliced, the sealing side door is detachably and fixedly connected with the spliced door frame embedding opening, the container can be quickly spliced and formed, bulk cargoes can be materialized into a whole according to characteristics of the cargoes according to local conditions, and the bulk cargoes are simplified; operation such as disassembly, carrying, storage and piece counting is convenient, so that the transportation efficiency is improved, the transportation quality is improved, and the goods damage and goods difference in the transportation process are reduced; mechanization of loading and unloading operation is achieved, and labor intensity of workers is reduced; operation time is reduced, and vehicle turnover is accelerated.

Connectors equipped with a power-boosting mechanism have been difficult to control, particularly with lever operation, making it difficult to mechanize the mating process. This invention makes it possible to mechanize the connector mating process in the vehicle assembly process, thereby eliminating the need for a power-boosting mechanism. [Solution] The power-boosting mechanism is eliminated, simplifying the connector mating process. It also enables connector mating and unmating to be performed using general-purpose tools and parts in later processes, such as in vehicle assembly. This allows for the mechanization of connector mating work using automated machines and motion-assistance devices in the vehicle assembly process, eliminating the power-boosting mechanism. It also provides an environment that improves the reliability of connector connections.