32results about How to "Change working position" patented technology

The invention provides a marine diesel engine tail gas afterheat temperature difference energy utilization device, which belongs to the technical field of afterheat energy utilization, and relates to a tail gas afterheat temperature difference energy utilization device. The marine diesel engine tail gas afterheat temperature difference energy utilization device solves the problems that in the prior art, the tail gas temperature is higher, and a great amount of heat energy is not utilized and is wasted. The marine diesel engine tail gas afterheat temperature difference energy utilization device comprises a semiconductor temperature difference power generating sheet, and is characterized by also comprising a cooling sleeve, wherein the cooling sleeve coaxially sleeves an engine tail gas exhaust pipe; a cooling water pipe is coiled outside the cooling sleeve; a framework body is arranged between the tail gas exhaust pipe and the cooling sleeve; the framework body is an orthohexagonal framework body formed by connecting rotating shafts end to end; the rotating shafts are mutually connected through a universal shaft coupler; a crank rod vertical to the rotating shaft is arranged on each rotating shaft; the end part of each crank rod is provided with the semiconductor temperature difference power generating sheet; a bearing is arranged on each rotating shaft. The marine diesel engine tail gas afterheat temperature difference energy utilization device has the advantages that the work temperature of refrigeration sheets is regulated, and the cold energy and the heat energy are integrally utilized.

The present application provides a thermal imaging image attenuation device, a control module and a thermal imaging device. The thermal imaging image attenuation device includes a base, a driving component mounted on the base, a cantilever assembly movably connected to the base, and an attenuation sheet mounted on the cantilever assembly, the attenuation sheet is located outside the base , the driving component is drivingly connected with the cantilever assembly, and the cantilever component moves relative to the base under the driving of the driving component to adjust the working position of the damping sheet. The damping sheet is installed on the cantilever assembly and moves with the cantilever assembly. By adjusting the relative position between the cantilever assembly and the base, the working position of the damping sheet can be changed, and the position adjustment is convenient.

The invention relates to an automatic wool shearing system for textile fabric and a wool shearing processing method. The automatic wool shearing system comprises a bottom plate, a conveying table, a lifting mount and a wool shearing device, the conveying table is mounted on the bottom plate, the lifting mount is arranged at the upper end of the conveying table on the bottom plate, a sliding grooveis formed in the lifting mount, the wool shearing device is mounted in the sliding groove, the wool shearing device comprises a moving mechanism, an auxiliary mechanism, a wool shearing mechanism, alifting cylinder, a lifting plate, a workbench and rotating pillars, and the wool shearing mechanism comprises linear slides, sliders, lifting cylinders, connection fixing frames, two-way adjustment cylinders, a mounting ring, working plates, auxiliary support plates, sliding frames, adjusting plates, electric adjusting push rods, fixed support plates, working motors, rotating shafts and a rotating cutters. By the arrangement, problems about difficulty of wool cutting and incompleteness of wool cutting existing in the process of wool cutting of the existing textile fabric can be solved, and the automatic wool cutting function can be realized for the textile fabric.

The invention discloses a manual feeding device used in a full-automatic numerical control hydraulic pipe bender; the manual feeding device comprises a motor support seat and a pair of bearing seat support seats which are fixed at the side of a large vertical seat, wherein a speed-reducing motor is fixedly arranged on the motor support seat; the bearing seat support seats are respectively provided with a bearing seat; two rotating shafts are respectively and movably arranged in the pair of bearing seats; the rotating shafts are connected with the speed-reducing motor; a pair of rotating arms which are respectively articulated with a movable plate are respectively fixed on the rotating shafts; the movable plates are respectively articulated with a pair of trip holders; two material clamp cylinders are respectively articulated at the ends of the rotating arms close to the rotating shafts; two piston rods of the material clamp cylinders are respectively connected with a connecting seat; the two connecting seats are respectively articulated with the movable plate; the two movable plates are respectively driven to make rotation along the opposite directions by the two material clamp cylinders connected with the movable plates; and a locating check block capable of moving up and down as well as left and right is arranged at the side of the large vertical seat by a locating adjustment mechanism. The manual feeding device can be conveniently used for feeding a long and heavy pipe fitting.

The invention discloses a dust removal device for electrical automation equipment. A second motor drives a rotating rod to rotate, and drives a supporting disk to move along the length direction of the screw rod, so that the conduit can move in the vertical direction so as to control the different electrical automation equipment. Dust blowing treatment is carried out in the area, which improves the efficiency of dust removal. At the same time, when the third cylinder is activated, the third cylinder pushes the third push rod to move, so that the conduit moves back and forth in the movable groove, so that several conduits shrink along the diameter of the support plate Or extended, and then can change the dust blowing range of several ducts, and then can flexibly change the working position of the ducts according to the different shapes of the electrical automation equipment, so that the ducts can completely remove dust from the electrical automation equipment, avoiding the long-term accumulation of a large amount of dust that is easy to cause heat dissipation The heat dissipation holes distributed on the board are blocked, which is not conducive to the timely heat dissipation of electrical components, which in turn makes it easy to overheat inside the electrical automation equipment and affect the service life of the equipment.

The power-assisted manipulator of the present invention belongs to the field of mechanical engineering, and solves the problem that the handling speed and strength of the manipulator cannot be manually controlled, and the workpieces with large mass and different volumes are difficult to load and unload. The power-assisted manipulator includes: an arm with a first locking member; The adapter, which is hinged with the arm through the X-axis hinge, makes the arm rotate around the X-axis; the locking mechanism, which is detachably fixed on the adapter; when the arm rotates around the X-axis to close The adapter, the locking mechanism is locked with the first locking member, so that the arm is fixedly connected with the adapter; the connector, which is hinged with the adapter through the Z-direction hinge axis, makes the fixedly connected adapter and arm At the same time, it rotates around the hinge axis in the Z direction; the lifting drive mechanism is connected with the connecting piece and is used to drive the connecting piece, the adapter piece and the arm to move along the Z direction. The device has the advantages of simple structure, convenient operation and powerful function, and has the effect of lifting a heavy object as light as it is when carrying a heavy object.

The invention relates to the technical field of fluid generating equipment, in particular to a novel fluid engine which is suitable for wind power generation in monsoon regions or for hydroelectric power generation in oriented rivers. The engine comprises a frame and a rotating body, wherein the rotating body comprises an upper end cover, a lower end cover and a plurality of vertical blades; wherein an upper end cover shaft and a lower end cover shaft are respectively arranged in the middle of the upper end cover and the lower end cover, the upper end cover and the lower end cover can respectively rotate around the upper end cover shaft and the lower end cover shaft, and the vertical blades are evenly arranged between the upper end cover and the lower end cover in circumferential direction; the outer periphery of the rotating body is provided with a vertical cambered fluid baffle of which the cross section forms a camber, and the fluid baffle can rotate around the rotating axle wire of the rotating body; the vertical cambered fluid baffle is provided with a guided rear control by extending backwards in circumferential direction; therefore, when fluid force acts on the guided rear control, the guided rear control can drive the vertical cambered fluid baffle to rotate in circumferential direction. The fluid engine can change the operating attitude in real time according to the changes of the fluid action directions, and has the advantages of simple structure, low manufacture and operation cost, and favorable operation effect.

The invention discloses a railway sleeper production mold which is convenient for pouring and demoulding, which comprises a supporting platform, a universal wheel, a power plug, a vibrator and a rotating bearing. The outer side of the shaping bump is provided with a main shaping plate, the upper side of the support table is fixedly provided with a limiting platform, and the upper side of the limiting platform is fixedly provided with a shaping convex piece, and the inner middle position of the rotating wheel is fixedly connected with a drive rod, and the driving rod is located between the auxiliary shaping plates, a movable sleeve is installed on the driving rod, and a first connector is fixed on the outside of the movable sleeve, and a lower empty groove is opened on the lower side of the support table. The railway sleeper production mold which is convenient for pouring and demoulding can quickly complete the demoulding work of the railway sleeper after the railway sleeper is formed, which improves the picking efficiency of the mold, thereby quickly completing the production and molding work of the railway sleeper, and improving the production efficiency of the railway sleeper. The use value of the railway sleeper mould.

The present invention relates to the technical field of grinding tools, in particular to a flexible grinding device for a robot with dual mechanical arms, which includes a supporting platform, a horizontal sleeve plate, a rotating loading plate and two mechanical arms. The set plate, and both sides of the upper end surface of the horizontal set plate are provided with a slide rail one, and a tooth plate one is horizontally provided between the two slide rails one. Beneficial effects of the present invention: the objects are polished at the same time by the grinding components at the bottom of the two mechanical arms respectively, the device is more efficient in grinding the objects, and the grinding components are screwed and fixed in the groove by two nuts, While ensuring more convenient installation, use or disassembly of the grinding component, it is also possible to more flexibly and quickly adjust the fixed position of the grinding component in the sleeve groove, and adjust the loading and grinding on the mounting plate according to the needs of grinding different objects. The number of components ensures that the grinding device has higher precision and faster efficiency in grinding different objects.

The invention discloses a clutch straight pole type short circuit grounding device which comprises a wire end cable cleat (A) and a holding rod (7), wherein the wire end cable cleat (A) comprises a pair of clamping plates (1), the clamping plates (1) rotate with the help of a revolving shaft, and arc-shaped occlusions (2) are arranged on the upper portions of the clamping plates (1). The clutch straight pole type short circuit grounding device is characterized in that opposite die blocks (3) are arranged on the tail portion of the wire end cable cleat (A), moving nuts (4) are arranged in the opposite die blocks (3), the moving nuts (4) are movably connected with the opposite die blocks (3), and the moving nuts (4) can horizontally rotate and slide in the opposite die blocks (3). A telescoping mechanism (6) is fixedly connected with the moving nuts (4), the telescoping mechanism (6) is connected with the holding rod (7), and the holding rod (7) is provided with a control mechanism which can control the telescoping mechanism (6) to stretch out and draw back. The clutch straight pole type short circuit grounding device has the advantages of being good in safety performance. Due to the fact that the wire end cable cleat is controlled by people to clamp or loosen wires, the condition that the wire end cable cleat automatically fall off is not enabled to emerge.

The invention discloses a bending processing device and method for boron-magnesium alloy deep processing. The bending processing device comprises a device body and supporting legs; a boron-magnesium alloy is arranged on the inner side of the device body; protective baffles are installed on the outer side of the boron-magnesium alloy; electric heating ovens are arranged on the upper side and the lower side of the boron-magnesium alloy; the outer sides of the electric heating ovens are connected with the device body through first sliding rods; first limiting sleeves are arranged inside the device body, and the inner sides of the first limiting sleeves are connected with the first sliding rods; and second limiting sleeves are fixed inside the device body, the inner sides of the second limiting sleeves are connected with second sliding rods, and movable bases are fixed to the lower ends of the second sliding rods. According to the bending processing device and method for boron-magnesium alloy deep processing, through the arrangement of the electric heating ovens and electric telescopic rods, high efficiency of the boron-magnesium alloy in the deformation process can be ensured, the boron-magnesium alloy is also prevented from being damaged in the deformation process, and the using value of the whole bending processing device is improved.