32results about How to "Realize fully mechanized operation" patented technology

A trick stacking-taking machine is composed of a hydraulic fork lifter, and a brick stacking-tacking mechanism consisting of two groups of two vertical posts the upper and lower connecting rods connected with two vertical posts in one group, a movable frame under upper connecting rod and linked with vertical posts in slide mode, 2-8 groups of pallet and supporter between said movable frame and lower connecting rod, the their connecting rod, lug plate, pins, brick supporter, etc.

The present invention relates to a high altitude frame simple machine for an erecting plate, the structure is stated below: a gantry binding beam is connected with an upper column of the gantry, which is connected with a walkway beam of a hoisting truss, which is connected with a lower column of the gantry. The hoisting trolley is arranged on the hoisting truss. The front end and the rear end of the hoisting truss are positioned on the hoisting truss. A front walking wheel box group and a rear walking wheel box group are arranged under the lower column of the gantry; the front walking wheel box group and the rear walking wheel box group are arranged at a walkway of a transportation board of a trolley and a front walking wheel rail and a rear walking wheel are arranged at the lower position of the walkway of the transportation road; a plurality of upper stringer joints of the steel truss are arranged on an upper stringer rod of the steel truss, a longitudinal beam of the steel truss beam is connected with the upper string rod of the steel truss beam, and an electric hoist is positioned at the bottom of the gantry binding beam. The present invention has the advantages of free transverse and longitudinal travel, four concrete bridge decks between joints are erected one time; normal universal rod structures are used to make a frame structure. the present invention has the advantages of sound stability, high air-load resistance, short manufacturing time and low production cost, easy and convenient use.

The invention provides a stone middle cutting machine which solves the problem that the existing stone middle cutting machine only can be fixed in one direction for cutting and is low in processing efficiency. The stone middle cutting machine comprises a machine frame, a main cutter head, a lifting feeding mechanism and a transverse motion mechanism, wherein the machine frame comprises a cross beam; the transverse motion mechanism is installed on the cross beam; a transverse movement rack is arranged on the cross beam; the transverse motion mechanism is provided with a transverse movement gear meshed with the transverse movement rack; and a lifting oil cylinder for driving the lifting feeding mechanism to lift is vertically installed on the transverse motion mechanism. The stone middle cutting machine further comprises an indexing mechanism; the main cutter head is installed on the lifting feeding mechanism through the indexing mechanism; the machine frame further comprises a workbench positioned below the cross beam; and the workbench comprises a walking track and a workbench plate capable of moving on the walking track.

The invention discloses a novel multifunctional work trolley for tunnel construction, which comprises a chassis, a crawler track and a power device. The bottom part of the chassis is provided with a crawler track, the upper part of the front part of the chassis is provided with a power device, and the rear part of the chassis Retractable outriggers are installed, a middle working arm is arranged in the upper middle of the chassis, a left working arm and a right working arm are symmetrically arranged on the left and right sides respectively, the top of the middle working arm has a main hanging basket, and the left The top ends of the side working arm and the right working arm are respectively provided with symmetrically arranged side hanging baskets. This multifunctional work trolley is mainly used for high-altitude operations such as initial support of high-speed railway, light rail, subway and other tunnel excavation and loading of explosives. Including over-under-excavation of the tunnel face and treatment of dangerous rocks, installation of steel arches, hanging of steel mesh sheets, and other high-altitude operations and hoisting operations in the tunnel should also be completed.

The invention discloses a feeding and pelletizing system for smelting antimony, which relates to the technical field of smelting. The system consists of an antimony concentrate hopper 1, an antimony concentrate screw feeder 2, a fine lime warehouse 3, a fine lime screw feeder 4, a burdening belt conveyer 5, a screw stirring conveyer 6, a blanking hopper 7, a disc type pelletizer 8 and a particle output hopper 10. The system has the characteristics of realizing fully mechanical operation, reducing the operation intensity of personnel, reducing raw material stock, lowering production cost and the like, is suitable for pelletizing antimony concentrate in the process of smelting antimony and can be used for pelletizing powder raw materials in other industries.

The invention relates to the technical field of integrated circuit chip processing and discloses a cover opening and closing device used for closing and opening a cover of a chip box. The chip box comprises a base, a chip accommodating cavity formed in the base and buckles arranged at upper ends of two sides of the base, a buckle head is arranged on the inner side of each buckle, and an arc concave surface is arranged on the outer side of each buckle. The cover comprises clamping grooves which are formed on two sides and used for matching with the buckle heads. The cover opening and closing device further comprises an air cylinder and a press block groove fixedly formed at the lower end of the air cylinder, two J-shaped claws are arranged on two sides of the press block groove respectively, the two claws are matched with the arc concave surfaces of the two buckles on the chip box respectively to achieve opening and closing of the buckles, a press block is arranged in the press block groove, a sucker which is controlled by a vacuum air channel is arranged at the lower end of the press block, and when the air cylinder presses downwards till the sucker is on the upper surface of the cover, the claws are located at opening positions of the buckles. By the cover opening and closing device, fully-mechanized operation is realized through the mechanical claws and the air cylinder.

The invention relates to a tunnel underground excavation machine, which comprises a vehicle frame (1), wherein an electric control device (2) and a cab (3) are arranged above the vehicle frame; a crawler traveling device (20) is arranged under the vehicle frame (1). The tunnel underground excavation machine is characterized in that a main sleeve (6) ascending and descending in a vertical direction is also arranged on the vehicle frame; an axial line of the main sleeve (6) is arranged along the length direction of the vehicle frame (1); a sub sleeve (7) sliding along the axial direction of the main sleeve (6) is arranged in the main sleeve (6); one end of the sub sleeve (7) is connected with a cutter head frame (11); at least one cutter head driving device (9) is arranged on the cutter head frame (11); a power output shaft of each cutter head driving device is connected with a milling-planing cutter head (10). The tunnel underground excavation machine has the beneficial effects that the structure is simple; the safety is high; the excavation can be performed in the full cross section range of a tunnel; the layered excavation can be performed according to the practical condition of the tunnel; the fully mechanical operation of the tunnel underground excavation construction is realized; the characteristic of wide application range is realized.

The invention discloses a main clamping device for tunnel construction arch installation, which comprises a rotating seat, a clamping head base, a rubber support backboard, a steel arch clamping plate, a clamping connecting rod and a longitudinal rotary support device, the swivel seat is fixedly connected with the longitudinal slewing support device by bolts, and the swivel seat is fixedly connected with the base of the clamping head with a square tube. One side of the base of the clamping head is a rubber support back plate, and the other side is hinged There is a clamping link, and the movable end of the clamping link is hinged with a steel arch clamping plate, and the longitudinal slewing support device is fixedly connected to the base of the construction platform. It is a main clamping device for steel arch installation that can be rotated 180°. It realizes that the first section (middle section) of the steel arch can be automatically picked up under any working conditions, and at the same time it can be safely and balancedly clamped. During construction, only It can be completed by a worker with a little assistance, which solves the hard docking problem of some similar equipment that requires complex and precise operations and is time-consuming and labor-intensive.

The invention relates to a seedling transplanter, the structure of the seedling transplanter is characterized in that the lower part of a machine frame is provided with a traveling wheel, the lower part of the front end of the machine frame is provided with an opener; the back of the machine frame is provided with a seedling pot conveying mechanism and a pedal frame; the middle part of the machine frame is provided with a cabinet plate which is connected with a transmission mechanism, a mechanical linkage mechanism and a pneumatic clamping transmission mechanism; the pneumatic clamping transmission mechanism is connected with the transmission mechanism by the mechanical linkage mechanism; the mechanical linkage mechanism is connected with a pneumatic clamping and inserting mechanism; and a controller which controls the parts to cooperatively operate is arranged on the machine frame. The seedling transplanter can continuously finish the grabbing, transmission and inserting in a crossing, consistent and cooperative way; an operating mechanism has short action stroke, takes little time and embodies the shortcut characteristics of the mechanical seedling transplantation. The seedling transplanter is suitable for transplanting the seedlings of various crops with more than 20 cm of row spacing.

The invention discloses an intelligent multipurpose efficient road marking vehicle which comprises a frame and a marking mechanism installed on the frame, wherein the marking mechanism comprises sideline localizers, location identifier distributors and coating sprayers which are relatively arranged at two sides of the frame from front to back as well as at least a location identifier recoverer; the sideline localizers are positioned at the front end of the frame and used for carrying out sideline location for the marking vehicle; location systems are arranged on the sideline localizers; the location identifier distributors make identifiers through specific location points positioned on a pavement; the coating sprayers catch the location identifiers on the pavement timely or control the spraying of the coating through a computer instruction; and the location identifier recoverer is positioned at the rear end of the frame and is used for catching and recovering the location identifiers on the pavement after each working procedure of a project is completed. The intelligent multipurpose efficient road marking vehicle realizes fully-mechanized operation, improves the construction efficiency, saves the labor cost and also greatly improves the safety guarantee as well as has favorable market prospects and economic benefits.

The invention discloses an underwater concrete pouring process. The underwater concrete pouring process comprises following steps that firstly, a steel reinforcement cage is made on water, wherein according to the actual needs, framework reinforcing steel bars and mesh reinforcing steel bars are machined, the framework reinforcing steel bars are spliced, according to the standard, welding is form,according to the framework reinforcing steel bars, the mesh reinforcing steel bars are assembled, finally, reinforcing meshes are laid on the inner side, that is the periphery, and the bottom of thesteel reinforcement cage, after the meshes are in lap joint, the meshes and the mesh reinforcing steel bars are bound firmly through fibers, and a whole is formed through the meshes and the mesh reinforcing steel bars; secondly, geotechnical cloth is laid in the steel reinforcement cage, wherein on the geotechnical cloth, at intervals of 10 cm, the geotechnical cloth and the reinforcing meshes areconnected through the fibers, and the geotechnical cloth can be tightly attached to the reinforcing meshes on the inner side of the steel reinforcement cage; thirdly, underwater foundation pit excavation is carried out, and the basic plane is leveled; fourthly, the steel reinforcement cage is lifted and immersed into the foundation pit; and fifthly, concrete pouring is carried out. The underwaterconcrete pouring process is higher in work efficiency, safe and reliable in construction and free of formwork erecting.

The invention discloses a die changing system for a door shell automatic line. The die changing system for the door shell automatic line comprises a die library, a stacking mechanism, a pressing machine, a die changing mechanism and push-pull devices, wherein the die library is used for storing door shell dies, the stacking mechanism is used for storing or taking out the door shell dies from a storage space, the pressing machine is used for pressing and forming the door shell dies, the die changing mechanism is used for changing the door shell dies on the pressing machine, and the second push-pull device is used for pushing and pulling the door shell dies on a die changing trolley and a pressing machine workbench. By means of the structural design, the die changing system for the door shell automatic line can achieve automatic storage, automatic line feeding, automatic pressing forming, automatic outputting and die changing of the door shell dies, the system is reasonable in design, full-mechanical operation of door shell die pressing forming can be achieved, a product is improved, and the working efficiency is also improved to a great extent.

The invention discloses a consignment vehicle for a coal mine. The consignment vehicle for the coal mine comprises a consignment vehicle body and a mechanical arm movably arranged on the consignment vehicle body, the mechanical arm is stretchable, the free end of the mechanical arm is provided with a rotatable rotating connecting piece, and the rotating connecting piece is used for being connected with a base of a hydraulic support. The consignment vehicle for the coal mine, which is provided with the mechanical arm, is adopted to replace a prop pulling winch and a single hydraulic prop, the hydraulic support is removed, and integrated continuous operation of pulling out and dragging of the hydraulic support is achieved; compared with a steel cable hard dragging hydraulic support adopting the prop pulling winch in the prior art, the mechanical arm is large in structural strength and high in safety, and therefore construction safety is improved; and a steel cable does not need to be manually pulled to the removed support or the single hydraulic prop is manually carried and arranged, so that the labor intensity of workers is reduced, and the construction efficiency is improved.

The invention relates to a heading machine mesh supporting device which comprises a supporting plate, a support rack, a bottom plate, an overturning oil cylinder, an adjusting axis pin, an overturning axis pin and an adjusting oil cylinder. The front end of the bottom plate is connected with the lower end of the support rack, the rear end of the bottom plate is connected with one end of the overturning oil cylinder, the other end of the overturning oil cylinder is connected with the middle end of the support rack, the upper end of the support rack is connected with the front end of the supporting plate, the rear end of the supporting plate is connected with one end of the adjusting oil cylinder, and the other end of the supporting plate is connected with the support rack. The heading machine mesh supporting device is simple in structure, and reasonable in design, achieves the organic combination and combined operation of a cutting part of a heading machine and the supporting mesh device, is coordinated in motion, is interference-free, greatly reduces labor intensity of workers, improves working efficiency, quickens construction progress, lays a foundation for quick driving, completely prevents the unsafe hazards when underground workers support meshes manually, and achieves whole mechanized operation of downhole mesh supporting.

The invention discloses a control method of printed circuit board production equipment, which comprises the following steps: receiving a production scheduling plan sent by a management system, and determining a target core board and core board matching parameters according to the production scheduling plan, the core board matching parameters comprising a core board stacking sequence and a core board layer number; stacking the target core boards in sequence according to the core board stacking sequence; and laminating the stacked core plates when the number of the stacked layers reaches the number of the layers of the core plates. The invention further discloses the printed circuit board production equipment and a computer readable storage medium, and the core board matching efficiency in the printed circuit board production process is improved.