15results about How to "Reduce labor load" patented technology

The utility model provides a photovoltaic support and a roof. The photovoltaic support comprises a water guide groove and a lock seam clamp, the lock seam clamp is installed at the top of the water guide groove, and the two sides of the lock seam clamp are used for installing a plurality of photovoltaic assemblies respectively. And the water chute and the photovoltaic module are connected into a whole through the lock seam clamp, so that the potential safety hazards of water accumulation, water seepage, corrosion and the like in the punching installation of the photovoltaic module in the skid-mounted equipment room are solved. The roof of the skid-mounted equipment room and the photovoltaic system are combined and integrated into a photovoltaic integrated roof structure, so that loopholes or roof damage risks existing at punching positions are avoided, normal operation of devices in the skid-mounted equipment room is guaranteed, and meanwhile, the labor load of photovoltaic module installation is reduced. The roof of the skid-mounted equipment room adopts a prefabrication process, and photovoltaic integrated design is carried out on the roof structure of the skid-mounted equipment room. The installation of a photovoltaic support of a metal structure is avoided, the load of the roof of the skid-mounted equipment room is reduced, and meanwhile, the risk that the photovoltaic support is overturned and damaged in strong wind weather is avoided.

The utility model discloses a support tool for holding and supporting gas branch pipe before gas meter when maintaining, including the clamp of the hoop, the clamp of the hoop includes the three arc page piece of the axis setting around the gas branch pipe to be embraced, the central angle corresponding to three arc page piece's sum is not more than 360 degrees, not less than 210 degrees, and the hinge connection is shown in turn, and the inner concave surface of the gas branch pipe to be embraced is all equipped with the antiskid pattern, or is equipped with the antiskid layer, the two hinge connection's rotary shaft that three arc page piece shows in turn all are parallel with the axis of the gas branch pipe to be embraced, in three arc page piece that the hinge connection is shown in turn, two end page piece located between two ends are driven through push rod hinge mechanism, and the middle page piece between two end page piece rotates relatively. The utility model not only can improve the work efficiency of maintaining indoor gas meter front branch pipe, and quickly eliminate the security risk, but also can reduce the labor load, replace the traditional tool and hold indoor gas meter front branch pipe quickly.

The invention relates to the technical field of extrusion production line automatic control, in particular to an extrusion production line self-adaptive control method and system based on real-time meter weight feedback. The method comprises the following steps: monitoring the meter weight of a semi-finished product in real time and obtaining a measured value; comparing the value with a target value to calculate a deviation; calculating a newly set linear velocity through a specific control formula based on the deviation, the current linear velocity and a dynamic adjustment coefficient; and adjusting the linear speed according to the linear speed and forming closed-loop control. The dynamic adjustment coefficient can be adaptively adjusted according to statistical characteristics of a historical error sequence, such as a trend factor and a stability factor, and has a self-learning capability. The system comprises a meter weight measuring device, a controller for executing the method and a speed executing device. According to the invention, the meter weight control is changed from post detection to in-process control, real-time, accurate and self-adaptive speed adjustment is realized, the consistency of product quality is effectively improved, the waste of raw materials is remarkably reduced, and the dependence on artificial experience is reduced.

The invention provides an elevator guide rail automatic clamping and positioning device and method based on laser lofting, and relates to the technical field of special equipment. The automatic clamping and positioning device for the elevator guide rail comprises a rail clamping and positioning mechanism. The laser receiving target plate and the camera device are connected with the rail clamping and positioning mechanism, and the laser receiving target plate comprises a reference target point located in the center of the laser receiving target plate and is used for receiving rail laser sample line light beams from the top of an elevator shaft to form sample points; the camera device is used for forming positioning information from image information containing the sampling point and the reference target point in real time; and the controller is respectively in communication connection with the camera device and the track clamping and positioning mechanism, and is used for controlling the track clamping and positioning mechanism to move according to the positioning information, so that the sampling point coincides with the reference target point.

The utility model discloses a firework lead bundling and wrapping device which is characterized in that a traction piece is fixedly arranged on an annular transmission belt, the lead end of a lead roll is connected to the traction piece, two stand columns are arranged in the annular shape of the annular transmission belt, and the traction piece rotates around the two stand columns along with the annular transmission belt to pull out a lead of the lead roll and wind the lead on the two stand columns; a flat belt is correspondingly arranged below the lead between the two stand columns, and the flat belt rotates along the radial direction of the lead; the end of a wrapping paper tape on the wrapping paper roll is laid on the flat belt; and a washboard capable of doing reciprocating motion is correspondingly arranged above the flat belt. According to the device, a wrapped lead bundle can be obtained, workers are assisted in straightening wound leads, the straight lead bundle is wrapped by multiple layers of paper, the processing efficiency is effectively improved, and the labor load is relieved.

This invention discloses an automated procurement method for equipment spare parts, relating to the field of equipment spare parts procurement technology. This invention changes the original method of manual inventory checks by designated personnel, replacing it with a system that automatically generates spare parts procurement suggestions based on safety stock, timely stock, and quantities in transit. This invention also changes the original approval control node—the purchase requisition form—to approval of purchase suggestions. At a fixed time each month, the system automatically generates relevant procurement suggestions based on the safety stock configuration for equipment spare parts, then confirms and executes the procurement suggestions (submitting for approval). After approval, a purchase requisition form in the EAS (Equipment Assistance System) and a mall order in the SRM (Shopping Management System) mall are generated, both in an approved status. This process only requires the business department to operate within one system. After the safety stock is set, the department only needs to periodically check and confirm the application suggestions and submit them for approval when making monthly procurement plans, significantly reducing the procurement application time for the business department.

A device for installing and lifting electrical cabinets inside a passenger compartment belongs to the field of electrical cabinet transportation and installation technology. It includes a lifting assembly connected to a mobile platform, which lifts a fork assembly. A control assembly 40 is electrically connected to the lifting assembly and controls the lifting of the fork assembly. The mobile platform includes several wheel assemblies 14. The fork assembly includes forks 22, with several positioning holes 24 on the side of each fork 22. A positioning shaft 25 is rotatably engaged with the positioning holes 24. Several positioning protrusions 26 are provided at the end of the positioning shaft 25. The electrical cabinet base has holes. Rotating the positioning shaft 25 causes the positioning protrusions 26 to engage with the hole walls of the electrical cabinet base holes, thus fixing the electrical cabinet. This invention enables the transportation and positioning of electrical cabinets inside the passenger compartment of a subway vehicle, significantly reducing manual labor intensity and improving overall production efficiency. The device lifts and lowers the electrical cabinet smoothly and allows for precise alignment of the electrical cabinet mounting holes with the car body studs or mounting bases during assembly.

The invention discloses a lemon harvesting robot, which comprises a walking unit, a clamping unit, a pruning unit, a driving unit, a lifting unit, a loading and unloading unit and a monitoring unit, and is characterized in that the walking unit is used for walking; the clamping unit is used for clamping or loosening lemons; the pruning unit is used for pruning; the driving unit is connected with the clamping unit and the pruning unit and used for driving the clamping unit and the pruning unit to freely move in the space so as to adjust the orientation and the pitching angle of the clamping unit and the pruning unit; the lifting unit is connected with the walking unit and the driving unit and used for driving the driving unit to move up and down so as to adjust the heights of the clamping unit and the pruning unit; the loading and unloading unit is connected with the walking unit and used for loading or unloading lemons. The lemon picking machine has the advantages that automatic picking of lemons can be achieved, it is guaranteed that lemon harvesting operation is completed in the optimal agricultural time window in a high-quality, efficient and low-labor-load mode, loss is reduced from the industrial source, and supply is guaranteed.

The application relates to the technical field of loudspeaker equipment, and discloses a clamping ear type composite conduction earphone, which comprises a shell, the shell has a containing cavity, an opening is formed in the shell, a vibrating diaphragm is covered on the opening, the edge of the vibrating diaphragm is in sealing connection with the edge of the opening, a vibrating structure is arranged on the shell, the vibrating structure comprises a vibrating piece and a vibrating cover arranged on the vibrating piece, a connecting sheet is in detachable fixed connection with the vibrating cover, the connecting sheet is connected with the containing cavity, a controller is in electric connection with the vibrating piece, and a connecting pipe is in detachable connection with the shell and the controller at two ends respectively. The problem that the production cost is high in the prior art is solved.

The utility model provides a kind of promotes inverted material device, including fixed frame, the horizontal support shaft pole of fixed frame top rotation is equipped with, the lifting frame for placing material frame is equipped in the fixed frame, the top side of lifting frame is rotatably connected with support shaft pole, the drive assembly for driving lifting frame rotation along support shaft pole as the axis is equipped on the fixed frame. The device has the advantage of facilitating the dumping of material in the material frame.

This invention discloses a flange separator, relating to the technical field of flange separation, comprising: a central connecting rod assembly, and two separation mechanisms symmetrically arranged at both ends of the central connecting rod assembly; the central connecting rod assembly includes a first connecting rod and a second connecting rod, which are movably sleeved together in an axially relative telescopic manner to form an adjustable-length rigid lever arm. The thrust applied by the operator is effectively integrated and transmitted to the separation mechanisms at both ends through the rod itself, avoiding the asynchronous problems that may occur with multiple power sources and ensuring the coordinated and consistent separation action. The locking mechanism is designed to allow the first and second connecting rods to be easily telescopically adjusted to adapt to different flange spacings, while ensuring that their relative positions are absolutely fixed when subjected to huge reaction forces during separation operations, preventing any possible sliding or contraction, thereby ensuring the stable transmission of separation force and operational safety.

The utility model discloses a kind of railway wagon buffer device table-shaped disintegrator, the utility model relates to disintegrator technical field, including rack, buffer and from plate push-out mechanism, hook tail frame lifting mechanism, buffer line changing mechanism and from plate stack frame mechanism, buffer and from plate push-out mechanism, buffer line changing mechanism and from plate stack frame mechanism are fixedly installed in the upper end surface of rack, hook tail frame lifting mechanism is set to be directly below the rack, and hook tail frame lifting mechanism rack includes rack desktop and desktop baffle, the utility model has the advantages that: solve the problem of the disintegrator installation and maintenance inconvenience of each type of truck coupler buffer device and from plate automatic frame stacking, reduce equipment maintenance and repair cost, reduce personnel labor load, and provide basic prerequisite for from plate automatic transfer, compared with prior art, equipment is more portable as a whole, need not ground pre-buried foundation, equipment is placed more stable, equipment structure is simple and easy to maintain.

A multi-scale umbrella-shaped conical surface adjustable positive and reverse mining equipment and construction method, the equipment: the upper end of the fixed disc is equipped with four drill bits; the telescopic support rod is assembled at the lower end of the fixed disc through the base, and the tail end is externally sleeved with an expandable support disc base; the inner ends of the three expandable support discs are connected with the expandable support disc base, and the outer ends are provided with support fixed engagement racks; the outer conical surface of the movable main umbrella body has three rock breaking areas in sequence, and is sequentially provided with drill bits; the inner conical surface is sequentially provided with three support steps, and is sequentially provided with large, medium and small scale drilling fixed engagement racks; the ends of the three movable main umbrella body conical surface connecting rods respectively extend into the three arc-shaped grooves on the fixed disc, and the conical surface connecting rod and the arc-shaped groove are hinged through a rotating connecting piece. The method: according to the drilling object, the forward or reverse drilling mode is adopted, and the support angle is controlled according to the actual working condition. The equipment and method can meet the needs of various drilling conditions.

The utility model relates to the field of railway box girder processing, in particular to a novel railway box girder full-length rib processing platform, which is provided with a plurality of groups of mould main bodies, the plurality of groups of mould main bodies are arranged in parallel, and two adjacent groups of mould main bodies are connected through a group of working platforms. The binding moulds are connected through the working platform, so that the deformation areas of the two binding moulds are shared, and the space is saved; a longitudinal distribution bar placing platform is arranged on the side, close to a beam storage area, of a reinforcement cage binding mould in the bridge direction by means of an originally-designed walking plate, a longitudinal full-length bar machining platform is transferred to a front field of a binding area from a back field of a reinforcement field through a common reinforcement bar machining platform arrangement mode, and longitudinal machining and transverse transportation of longitudinal common reinforcement bars are achieved; the construction efficiency is greatly improved, the labor force and the labor load of operators are reduced, the cost is saved, operation is convenient, practicability is high, construction is convenient, safety is high, and the working environment is improved.

The utility model discloses a waterproof plate trolley operation platform which comprises a platform base, a hinge seat connected with a telescopic arm assembly is arranged on one side of the platform base, a first protection plate, a second protection plate and a third protection plate are arranged above the platform base respectively, and the first protection plate and the third protection plate are arranged on the two sides of the platform base respectively. The first protective plate and the third protective plate are parallel to each other, the second protective plate is fixed between the first protective plate and the third protective plate, two vertically parallel fixing blocks are fixed to one side of the third protective plate, a rotatable rotating shaft is arranged between the two fixing blocks, a supporting plate is fixed to the outer side face of the rotating shaft, and a placing frame is welded to the upper surface of the supporting plate. According to the waterproof board trolley working platform, the situation that workers fall off when working on the working platform can be avoided, the working safety is improved, meanwhile, the workers can take tools conveniently, the labor load of the workers is reduced, and the working efficiency is improved.