10results about How to "Efficient and stable transportation" patented technology

The utility model discloses a kind of laser cutting structures of clamping card pipe, including chassis, the side mount frame of guide rail strip is installed in the top of one side of chassis, equidistantly installed on the pipe body auxiliary support assembly of chassis, the pipe feeding travelling trolley is installed on the side mount frame, the pipe feeding chuck is installed on pipe feeding travelling trolley, the pipe body fixing mechanism is installed in the top of one end of chassis, the cutting mechanism is located in one end of chassis, and cooperates with the pipe body fixing mechanism, and the hydraulic blanking mechanism for supporting pipe body is located in front of cutting mechanism;The stability, efficiency and safety of production are improved by the precise design and automation control of this structure, and it is the effective application of laser cutting technology in pipe processing field.

The utility model discloses a feeder for accurately feeding rice and shrimps, which relates to the technical field of rice and shrimp feeders and comprises a feed box, a blanking hopper communicated with the bottom surface of the feed box, a cover plate hinged to the top surface of the blanking hopper, two flange pipes symmetrically communicated with two sides of the bottom end of the blanking hopper, and four supporting legs arranged on the peripheral side of the bottom surface of the feed box. A mounting platform is fixedly connected to the positions, located in the middle of the discharging hopper, of the four supporting legs, a scattering assembly is arranged on the mounting platform, a pneumatic feeder is arranged on one sides of the bottom ends of the four supporting legs, an output shaft of the pneumatic feeder is connected with one of the two flange pipes through an air supply connecting pipe, and a conveying pipe is arranged on the other flange pipe in a communicating mode. According to the utility model, the pneumatic feeder, the air supply connecting pipe and the flange pipe are matched, so that a stable power source can be conveniently provided; finally, the problems that traditional equipment is unstable in power output, uneven in feed scattering and difficult to meet diversified feeding requirements are solved, and the overall efficiency and effect of feed conveying and feeding are improved.

The utility model discloses a device for improving solid raw material conveying, which relates to the technical field of solid chemical raw material processing and comprises a conveying mechanism, one end of the conveying mechanism is fixedly communicated with a crushing bin, a driving shaft is rotatably clamped in the crushing bin, and a crushing cutter is fixedly mounted on the outer side of the driving shaft. A filter screen is arranged below the driving shaft, and one end of the driving shaft is in transmission connection with a crushing driving assembly. The driving shaft and the crushing cutter rotate in the crushing bin, large-particle solid raw materials in the crushing bin are cut and crushed into small-size solid raw materials, the small-size solid raw materials penetrate through the filter screen and fall into the conveying mechanism, and at the moment, the small-size solid raw materials cannot block the conveying bin; and the conveying mechanism can stably and efficiently convey the solid raw materials, so that the conveying efficiency of the solid raw materials is improved.

The utility model relates to the technical field of automatic spraying for fasteners, and discloses an automatic spraying device for fasteners, which comprises a main body mechanism and a spraying mechanism, the spraying mechanism is fixedly mounted in the main body mechanism, the main body mechanism comprises a spraying machine, a base and a shell, the base is fixedly mounted at the bottom end of the spraying machine, and the shell is fixedly mounted at the bottom end of the spraying machine. And a shell is fixedly mounted on the outer surface of the spraying machine. According to the stable and efficient conveying system with the efficient spraying performance, the conveying belt system can stably convey fasteners, the speed of the conveying system can be adjusted (0.5-5 m / min), and the conveying speed can be flexibly adjusted according to actual production requirements and spraying process requirements. For example, when high-quality and high-precision spraying operation is carried out, the speed of the conveying belt can be properly reduced, so that each fastener has enough time to be uniformly sprayed under a spraying gun, and the spraying quality is improved.

This utility model relates to the field of conveying equipment technology, specifically an adjustable bolt guide machine. It includes a conveying guide rail connected to the discharge port of a vibratory feeder. The conveying guide rail includes a frame, side plates, and a drive assembly. The side plates include a connecting arm and an inverted L-shaped guide rail, with the two sets of guide rails forming a T-shaped material trough. The drive assembly includes a drive component and a lead screw with bidirectional positive and negative threads. The drive component drives the two sets of guide rails to move closer or further apart. A spring plate arranged along the length of the connecting arm is also provided on its inner side. The spring plate limits the movement of the bolt head on both sides. An elastic top plate is also provided above the material trough. The elastic top plate has a gap with the top of the bolt located in the material trough. When the bolt bounces, it contacts the elastic top plate and returns to its original position in the material trough under the reaction force of the elastic top plate. This utility model solves the technical problem that existing conveying guide rails lack lateral and top limiting functions, leading to easy deviation, bouncing, and jamming, thus reducing conveying stability.

The utility model discloses a semi-finished glass substrate conveying device which comprises a machine frame and a clamping tool used for clamping a glass substrate, a belt conveying module is arranged on the machine frame in the length direction, and the glass clamping tool is arranged on the belt conveying module and is driven by the belt conveying module to be conveyed from front to back. A plurality of tool opening modules are arranged on one side of the rack in the length direction at intervals and used for opening the clamping tools to enable glass to be separated, and tool blocking modules and tool positioning modules are further arranged on the belt conveying modules in the peripheral directions of the tool opening modules and used for achieving positioning operation of the clamping tools. According to the design scheme provided by the utility model, a tool conveying mode is adopted, semi-finished glass is carried by a tool as a carrier, and the glass can be stably and efficiently conveyed.

The invention discloses a construction method for arranging an underground garage for an existing building based on an open caisson, and belongs to the field of building construction. According to the method, an open caisson is arranged between two adjacent existing buildings, the two ends of the cross section of the open caisson in the length direction are semicircular channels, the two sides of the cross section of the open caisson in the width direction are a plurality of arch walls continuously protruding outwards, and standard knots are formed between the opposite arch walls on the two sides. The construction method comprises the steps that the plane size of the open caisson is determined according to existing building foundation arrangement and spacing; a working pit extending to the position below the existing building is excavated; a first section of open caisson is poured in the working pit, so that the arch wall is located below the foundation beam; foundation soil is excavated, and the open caisson sinks and is poured and lengthened through the dead weight of the open caisson and the downward pressure of the existing building; the sinking and lengthening steps are repeated, and a temporary channel and a floor slab are manufactured; and the working pit is backfilled after construction is completed. According to the method, counter-force beams are omitted, floor slabs are manufactured synchronously to improve the open caisson strength and reduce the water and soil pressure influence, material transfer is achieved through the semicircular channels, and construction is efficient, safe and reliable.

The utility model relates to the technical field of feeding equipment, in particular to a horn vibration feeding machine which comprises a machine frame, a vibration feeding mechanism arranged on the machine frame, a material conveying track and a linear vibration mechanism, and the vibration feeding mechanism is provided with a vibration disc, a spiral feeding track arranged in the vibration disc and a vibration source providing power for the vibration disc. The input end of the material conveying track is connected with the tail end of the spiral feeding track, and the output end is connected with the rack through a linear vibration mechanism; the vibration source drives the vibration disc to vibrate, the horns are conveyed to the input end of the material conveying rail through the spiral feeding rail in the vibration disc, the linear vibration mechanism drives the material conveying rail to vibrate linearly, and the horns move in order towards the output end in the material conveying rail. According to the horn vibration feeding machine, automatic feeding and orderly conveying are achieved, the feeding efficiency is improved, and the labor cost is reduced; personal errors are reduced, and product quality is guaranteed; the structure adapts to various working conditions, the universality is high, and the stability is high.

The invention discloses excavation equipment for a subway station foundation pit containing weathered sandstone, and relates to the technical field of subway station foundation pit construction. The excavation equipment comprises a vertical frame, a rock-soil basket located between two fence frames is installed on the vertical frame, and a position switching assembly used for driving an extension arm to rotate relative to the fence frames is installed on the vertical frame; a butt joint assembly connected with the butt joint frame is installed on the rock-soil basket, and a supporting plate abutting against the side wall of the rock-soil basket is fixed to the end, away from the sliding frame, of the rotary abutting frame. Rock and soil in the subway station foundation pit excavation process are collected through the rock and soil basket, the lifting frame can move along with the sliding frame and the rotating abutting frame under the connection effect of the butt joint assembly, the rock and soil basket can carry the rock and soil to enter the position between the two fence frames greatly conveniently, the lifting frame is in butt joint with the rock and soil basket, and the construction efficiency is improved. By means of transmission cooperation of the traction chain and the chain wheel, the rock-soil basket is vertically lifted upwards, and rock-soil conveying in the subway station foundation pit excavation process is stable and efficient.

This utility model relates to the field of cable recycling technology, and in particular to a non-destructive cable recycling device. This utility model provides such a non-destructive cable recycling device, including a base, a dual-position pipe, an electric push rod, a connecting rod, a cross blade, a knob, a cutter, a bidirectional screw, a support frame, a moving rod, a conveying assembly, and a collecting assembly. A groove is formed on the top right side of the base, and a dual-position pipe is installed outside the groove. The dual-position pipe has two pipes, left and right, aligned with the groove. This device relies on the bidirectional screw to precisely adjust the cutter position, achieving accurate positioning based on the cable sheath thickness, ensuring the cutter spacing matches the wire core diameter, and efficiently cutting the sheath. Subsequently, the electric push rod drives the cross blade to automatically perform segmented cutting of the sheath. Compared with traditional manual stripping, this greatly improves cable recycling efficiency, especially when processing long cables, quickly separating the sheath from the wire core and significantly shortening the recycling cycle.