45results about How to "Easy loading, unloading and maintenance" patented technology

The invention provides a pressing device for a steel tape head. The pressing device is simple in structure, small in occupied working space, capable of being moved flexibly, and convenient to mount, dismount and maintain. The pressing device comprises a pressing rod and a driving oil cylinder. One end of the pressing rod is connected with a pressing wheel. The pressing device is characterized in that the oil cylinder is vertically installed on an idler wheel structure; a piston rod of the oil cylinder is connected with the pressing rod through a horizontal connecting rod; and the idler wheel structure comprises idler wheels and an idler wheel base.

The invention relates to an elevator decoration suspended ceiling capable of preventing ceiling core fall. The elevator decoration suspended ceiling comprises a suspended ceiling framework, the suspended ceiling framework is composed of a front top groove frame body, a left top groove frame body, a back top groove frame body and a right top groove frame body, which are fixedly connected with each other at heads and tails in sequence, a front ceiling core and a back ceiling core are sequentially installed in the suspended ceiling framework along the length direction of the left top groove frame body, an air guide groove body is installed between the front ceiling core and the back ceiling core, both ends of the air guide groove body are respectively fixed on the left top groove frame body and the right top groove frame body, the back ceiling core is fixed between the left top groove frame body and the right top groove frame body by bolts, and a ceiling core locking mechanism is arranged on the front ceiling core. According to the elevator decoration suspended ceiling provided by the invention, a key is controlled to rotate to drive a disk to rotate so as to drive a first lock rod and a second lock rod to carry out telescopic movement along the length direction of a fixing plate, the first lock rod and the second lock rod are respectively inserted in a first slotted hole and a second slotted hole to lock the ceiling cores so as to realize the anti-fall function of the ceiling cores, and the situation that the ceiling cores fall in the case of elevator cab vibration or other cases to accidentally injure the passengers can be prevented.

The invention discloses a waveguide switch with a novel structure, which comprises a control device and a rotor assembly, a control rotating shaft of the control device is connected with a motor shifting block, the motor shifting block is provided with a slip ring, a rotor rotating shaft of the rotor assembly is connected with a rotor shifting block, and the slip ring is slidably clamped in a chute of the rotor shifting block. According to the waveguide switch, the 90-degree special micromotor is matched with the rocker sliding block transmission mechanism, 90-degree reciprocating rotation of the motor is converted into 90-degree rotation of the rotor, and four-channel corner cut conversion is achieved; a manual switching mechanism is designed to meet the requirement of manual control in the mechanical assembly and joint test process, and dual control of electric control and manual control is achieved; and after setting in place, an automatic power-off measure ensures the safety of the waveguide switch. According to the waveguide switch, the complexity of a control circuit is reduced, the insertion loss is small, the isolation degree is high, the bearing power is large, the performance is stable and reliable, and the safety is high.

The invention relates to a remote control type foldable screen window, comprising a framework (1), a window screening (2), a window rail (3) and pulleys (7). The pulleys (7) are arranged at the upper end and the lower end of one side of the framework (1); and the framework (1) consists of n mutually-connected framework bodies. The remote control type foldable screen window further comprises a remote control device; the remote control device consists of a remote controller (8) and a driving device (4), wherein the driving device (4) comprises signal receivers (6) arranged on the pulleys (7) and a driver (5) communicated with the pulleys (7); and the remote controller comprises a signal emitter (9) and a switch (10). According to the remote control type foldable screen window provided by the invention, the screen window can be stretched through a remote control device on the screen window, namely the screen window can be entirely unfolded, and be folded without use. The remote control type foldable screen window has the advantages of simple structure, firm structure and flexible use, can be used together with various windows, and is convenient for people to use.

The invention discloses an intelligent automatic welding manipulator, which mainly relates to the technical field of manipulators. The intelligent automatic welding manipulator comprises an engine base, a first articulated arm, a second articulated arm, a sliding sleeve and a welding gun. Two ends of the first articulated arm are respectively connected with the engine base and the second articulated arm in a matching way; the first articulated arm and the second articulated arm are respectively driven through a servo motor arranged inside the engine base; a fixing seat is connected to an upper surface of the second articulated arm; the upper part of the sliding sleeve penetrates through the second articulated arm and is connected with the fixing seat in a matching way; a lifting motor is connected to the top part of the sliding sleeve; the welding gun is fixedly connected into the sliding sleeve; the lower end of the welding gun penetrates through a through hole formed in the bottom part of the sliding sleeve; the engine base is respectively connected with a PLC (Programmable Logic Controller) and a display panel; and an automatic warning device connected with the display panel is arranged at one side of the engine base. The intelligent automatic welding manipulator provided by the invention is high in workpiece positioning accuracy and welding efficiency, and convenient to operate, can manufacture products with excellent performance, and is simple in overall structure, convenient to assemble, disassemble and maintain, and low in manufacturing and operating cost.

The invention discloses a corn picking and peeling integration header which is characterized by comprising a rack (41), a first transmission mechanism, a second transmission mechanism, a picking device (42) and a peeling device (11), wherein the first transmission mechanism and the second transmission mechanism are respectively used for connecting with an external power device, and are installed on the rack (41); the picking device (42) is installed on the rack (41), and is connected with the first transmission mechanism; and the peeling device (11) is installed on the rack (41), positioned at the rear end of the picking device (42) and connected with the second transmission mechanism. The corn picking and peeling integration header integrates picking and peeling functions into a whole, thereby having the picking and functions at the same time, and thus, the working efficiency of the header is increased; and the corn picking and peeling integration header has a simple structural design and reliable working performance.

The invention discloses a safe and durable type jaw crushing device and mainly relates to the technical field of crushing machines. One end of a pull rod is connected with a hook position of the lowerpart of a moving jaw, and a spring sleeves the other end of the pull rod; the moving jaw is matched and connected with a toggle plate seat through a toggle plate; the toggle plate seat is in slidingconnection with an adjustment tapered iron; a force sensor is connected with the moving jaw and a display respectively; the surface of a rack is provided with a protective layer; and the protective layer is formed by an acid and alkali corrosion resistance layer, a high temperature resistance layer and a wear resistance layer. The safe and durable type jaw crushing device is very simple in whole structure, convenient and rapid to maintain and low in cost, enables an operator to conveniently monitor a running state of the safe and durable type jaw crushing device and is very good in safety andsealing effect and long in service life.

The invention discloses a printing and testing mechanism for flat bridge production, which mainly relates to the technical field of bridge rectifiers; the printing mechanism includes: a printing bottom plate, a printing vertical plate, a switch cylinder, a material blocking cylinder and a laser printer; the printing The bottom plate and the printing vertical board are connected to each other and fixed on the frame panel together; the laser printer is installed on the printing vertical board, and the switch cylinder and the stopper cylinder are connected to one side of the frame panel; the testing mechanism includes : test frame, material lowering cylinder frame, material lowering block and material lowering cylinder; the test frame is provided with an image system, and the front end of the material lowering cylinder frame is equipped with a material lowering block and a material lowering cylinder; the overall structure of the mechanism of the present invention Its operation process is very simple, its maintenance is convenient and fast, its cost is low, its automation degree is high, its operation is simple, and its printing efficiency and printing quality are very high. The invention also discloses a working method of a printing and testing mechanism for flat bridge production.

The invention discloses a cornstalk smashing recycling press-baler. The cornstalk smashing recycling press-baler is characterized by comprising a main transmission device, a first transmission mechanism, a second transmission mechanism, a cornstalk picking smashing device (13), a cornstalk press-baling device (18), and an auger device, wherein the main transmission mechanism is connected with an external power device and installed on a draft arm (19), the first transmission mechanism is connected with the main transmission device, the second transmission mechanism is connected with the main transmission device, the cornstalk picking smashing device (13) is connected with the draft arm (19) and connected with the main transmission device through the first transmission mechanism, the cornstalk press-baling device (18) is connected with the draft arm (19) and connected with the main transmission device through the second transmission mechanism, and the auger device is installed between the cornstalk picking smashing device (13) and the cornstalk press-baling device (18) and connected with the second transmission mechanism through a third transmission mechanism. The cornstalk smashing recycling press-baler can be used for cutting or picking, smashing, recycling, compressing and baling stand cornstalks, cornstalks which are cut off and cornstalks which are wasted by a header of a combine-harvester in the field. The cornstalk smashing recycling press-baler is simple in structure and high in efficiency.

The invention discloses a suspended type baler which is characterized by comprising a base support, a straw collecting box fixed on the base support and used for collecting straw, a power device mounted on the base support and a baling device combined with the straw collecting box and connected with the power device through a transmission device to press and bale straw collected in the straw collecting box under the drive of the power device. The suspended type baler can press, bale and recycle the collected straw automatically, and can be combined with combine harvesters and the like to be used; the straw recycling, pressing and baling operation efficiency is high; and the structure is convenient to mount and dismount.

The invention belongs to the technical field of dehydration equipment structure, and in particular relates to an efficient dehydration device for dyeing and finishing fabrics. In the present invention, a drive motor is arranged above the casing, and a ring groove unit, a support column unit, an installation ring unit, an inclination warning unit and an overweight warning unit are arranged on the lower surface of the main body of the dehydration drum to achieve efficient and safe dehydration. Effect. The invention has the advantages of reasonable and effective dehydration structure, the motor is not easy to be corroded by water immersion, the early warning effect is good when the drum is overweight or tilted, the early warning structure is simple and flexible, does not affect the normal dehydration operation, and the overall structure of the dehydration device has high stability and is convenient for loading, unloading and maintenance.

The invention discloses a rapid filtering apparatus used for a low viscosity liquid. The apparatus comprises a pipeline, an inlet flange plate arranged at the inlet of the pipeline, and an outlet flange plate arranged at the outlet of the pipeline, a filter membrane, an ultrasonic cavitation generator and a porous filtering medium are arranged in the pipeline along a liquid flow direction, the ultrasonic cavitation generator is arranged on the inner wall of the pipeline between the filter membrane and the porous filtering medium, and the frequency of the ultrasonic cavitation generator is adjustable. And low pressure and jetting effects of cavitation bubbles generated in a space between the elastic filtering membrane and the rigid porous filtering medium is used to improve a pressure difference between two sides of the filtering membrane, accelerate the flow velocity of a filtration liquid, accelerate the filtering permeation effect and improve the permeability and the filtering efficiency.

The invention provides a portable secondary cable stripping knife, which comprises a lever A and a lever B. The portable secondary cable stripping knife is characterized in that: the lever A is composed of a working part A, a handheld part A and a hinge part A, the lever B is composed of a working part B (21), a handheld part B (22) and a hinge part B (23), the middle of the hinge part B is hinged to the middle of the hinge part A through a pin shaft, a vertically upward tool bit A is arranged at the left end of the upper surface of the working part A, a positioning groove with a downward opening is formed in the left end of the lower surface of the working part B, and the axis of the positioning groove is parallel to the axis of the pin shaft; and a rotatable guide wheel A is arranged in the middle of one side face of the handheld part A, and a tool bit B is arranged on one side of the guide wheel A. According to the invention, girdling and side cutting of the sheath of the secondary cable can be rapidly realized, the process is safe and stable, the efficiency is high, and the portable secondary cable stripping knife has the advantages of convenience in carrying, simplicity in operation and adaptability to conventional secondary cables with different wire diameters.

The present invention is a composite fabric technology field, and especially involves an efficient and fast production process of acupuncture composite fabrics.The present invention can be used to add electric heating machine devices to the method of heating and removing water after the adhesive coating. The same adhesive can be applied to different types of acupuncture adhesion after regulating the moisture content.Purpose.The present invention has a reasonable and effective effect of acupuncture cotton bonding composite process, wide adaptability of water -based bonding agent, and after adjustment of the hydration rate of binders, it is applicable to different types of acupuncture bonding composite.It can meet the requirements of removing water from different times before bonding, as well as the advantages of high structural stability of the electric heating machine, which is convenient for loading and unloading and maintenance.

The invention discloses an intelligent automatic discharging device and mainly relates to the technical field of mechanical equipment. A motor is arranged on the top of a material storage box. One end of a feeding pipe is connected with a discharging box, and the other end of the feeding pipe is connected with the material storage box. The bottom of the discharging box is provided with a group of discharging ports. The lower portions of pull rods are connected with the discharging ports in a sliding manner. The tops of the pull rods penetrate a fixing seat to be connected with an air cylinder in a matched manner. A group of material receiving bottles corresponding to the discharging ports are embedded in the surface of a material receiving box. A machine frame is successively connected with the discharging box and the material receiving box. The fixing seat and a fixing plate are successively connected to the top of the discharging box. The bottom of a connecting frame is connected with the fixing plate. The air cylinder is installed on the fixing seat. An intelligent control mechanism is connected with the discharging box, a feeding mechanism and a discharging mechanism in sequence. An automatic alarming device is arranged on the top of a displayer. The intelligent automatic discharging device is simple in integral structure, convenient to repair and maintain and low in cost and can efficiently and stably operate for a long time, and operators can conveniently monitor the operation state of the intelligent automatic discharging device. The invention further discloses a work method of the intelligent automatic discharging device.