30results about How to "Stable up and down adjustment" patented technology

The invention relates to a stainless steel alloy flange manufacturing and processing machine, comprising a base, a limit mechanism, an L-shaped rod, a circular seat, a bolt, an annular block, an adjusting arm, a connecting arm, a driven arm and a grinding mechanism, and the upper end surface of the base The limit mechanism is installed on the top, and L-shaped rods are installed on the right front and left rear of the upper end surface of the base. A circular seat is installed between the inner side of the upper end of the L-shaped rod. The circular seat is connected with the lower end of the bolt through a bearing, and the middle of the bolt is threaded. A ring block is connected in a matching manner. Four adjusting arms are symmetrically installed on the outer surface of the ring block. The lower end of each adjusting arm is connected to the upper middle part of the slave arm through the connecting arm, and the lower end of the slave arm is installed through a hinge. There is a grinding mechanism. The present invention can solve the existing problem of deburring the bolt holes on the flange: the fixture of the processing equipment has poor locking effect on the flange; the processing equipment can only process one bolt hole at a time, and the burr on the upper end surface of the bolt hole needs other Equipment secondary processing.

The invention discloses a high-efficiency impact grinding and slotting device used for aviation equipment pipe bodies. The high-efficiency impact grinding and slotting device comprises a front grinding table, a holding seat, a mounting box, first hydraulic pumps, first sliding rails, a transport tray, a rear grinding table and a slotting table; the bottom part of the front grinding table is provided with the mounting box, and one side of the front grinding table is provided with the holding seat in a cuboid shape; and the first hydraulic pumps are longitudinally arranged at the four corners ofthe mounting box correspondingly. The high-efficiency impact grinding and slotting device disclosed by the invention has the beneficial effects that a plurality of first motors arranged on each of mounting rods equidistantly are used for performing impact grinding on the pipe bodies synchronously at different positions through rotary grinding heads, so that the efficiency of performing impact grinding and polishing on the pipe bodies by the device is increased, and it is guaranteed that the working gap between every two supporting plate rods is more suitable; impact grinding components on thedevice cannot be scratched or damaged when the pipe bodies are processed by the impact grinding components; and the mounting rods are driven to vertically shifted synchronously through two second hydraulic columns by connection blocks, so that the mounting rods can be vertically adjusted and moved more steadily, the rotary grinding heads and the pipe bodies are prevented from being forcefully collided, and it is guaranteed that the surface of each pipe body is more smooth by impact grinding and has no dents.

The invention provides a belt feeder, which includes a machine body and a power transmission mechanism. The machine body includes a bottom frame, a tank body with a gate and a discharge port at the bottom, and a funnel. The funnel is installed on the top of the tank body and The junction is provided with an electro-hydraulic push rod, and the tank body is connected and fixed to the bottom frame through the legs. The above-mentioned power transmission mechanism is arranged between the tank body and the bottom frame and communicates with the bottom of the tank body. The power transmission mechanism includes a corresponding setting The conveyor belt at the bottom of the trough, the conveyor belt is closed and installed between the driving roller and the reversing roller, the driving roller is connected to the drive assembly, and the two sides of the conveyor belt are equipped with anti-deviation devices. The anti-deviation device refers to the limit rollers arranged on both sides of the conveyor belt. Compared with the prior art, this kind of belt feeder has the advantages of small operating power, light weight, large feeding capacity, stable feeding, convenient adjustment, low noise, small maintenance, and strong versatility of parts. , strong practicability and easy promotion.

The present invention relates to the technical field of photovoltaic modules, specifically a photovoltaic module that improves stacking efficiency, including a base, a sliding component, a lifting component, a mounting plate and a photovoltaic panel. By making the angle of the photovoltaic panel of the photovoltaic module adjustable, The photovoltaic module can adjust the installation angle of the photovoltaic panel according to the solar energy recommended by the World Meteorological Bureau, thereby improving the flexibility of the use of the photovoltaic module. By adjusting the angle of the photovoltaic panel, the power generation of the photovoltaic module can be maximized , improve the power generation of the photovoltaic module, and then improve the economic benefits of the photovoltaic module. By fixing the photovoltaic panel with bolts, the adjustment and fixation of the photovoltaic panel of the photovoltaic module is more stable, thereby improving the reliability of the photovoltaic module. sex.

The invention discloses a compressing and positioning mechanism in the suit fabric tailoring process. The compressing and positioning mechanism comprises a loading frame, a pressing platform and a carrying seat, wherein side loop bars are arranged at two ends above the loading frame, and two motors I are arranged between the two side loop bars, and motors II are vertically arranged below the two motors I. The compressing and positioning mechanism disclosed by the invention has the beneficial effects that each motor II drives a rotating gear II to roll in a rolling groove II in a manner of matching with a hobbing, thereby driving a pressing plate to adjust back and forth; on the one hand, the mechanism can be guaranteed to compress and position different areas of the suit fabric; on the other hand, the pressing plate can be move and adjusted more flexibly and quicker, and the compressing and positioning precision on the suit fabric by the mechanism can be greatly improved; in cooperation with the up-down adjusting movement of a hydraulic rod, the pressing plate can be adjusted up and down more stably and smoother, and the pressing plate can apply the pressure on the suit fabric moregently; and a carrying frame is prevented from being damaged by scraping, and the compressing and positioning accuracy on the suit fabric by the pressing plate is improved.

The invention provides a sucker rod anti-eccentric wear centralizer, which includes a centralizing roller, a shaft sleeve, a limit plate, a limit clamp rod, an adjustment spring A, a clamp groove and a ball; the adjustment shaft inside the groove passes through a bearing The centralizing rollers are inlaid, and the adjusting shafts at the two ends of the groove are fitted with bushings. The outer wall of the centralizer body is also welded with sleeves, and an adjusting spring A is arranged between the two sets of sleeves. The centralizing ring There is still a ring-shaped card slot on the outer edge of the arc-shaped centralizing plate. The rear end of the arc-shaped centralizing plate is provided with an integrated adjustment plate, and the adjusting plate is movably stuck in the card-in slot. Three groups of balls are inlaid, and an adjustment spring B is connected in the gap between the arc-shaped centralizing plate and the centralizing ring. The ball at the front end of the arc-shaped centralizing plate facilitates the rotation of the sucker rod. This group of sucker rods is screwed into the internal thread socket of another group of sucker rods. The centralizing roller touches the well wall under the action of the adjustment spring A The up and down adjustment of the sucker rod is smoother.

The invention discloses a power generation and energy storage equipment adjusting device, which comprises a first motor of a cylindrical structure, a supporting plate, side supporting frames, upper conveying tables and vertical installing tables. A rotary base is arranged above the first motor. A cuboid-shaped rotary adjusting base is horizontally arranged at the top of the rotary base, and the side supporting frames are arranged at the two ends of the rotary adjusting base. In the process of installing power generation and energy storage equipment on the device, fifth motors drive a clampingbase to rotate for adjustment through rotary columns to change the connection position and angle of buckling plates and the power generation and energy storage equipment, a sixth motor drives seventhmotors and the buckling plates to turn over up and down for adjustment through turning and swinging shafts, and the seventh motors drive the buckling plates to rotate for position adjustment through third transmission shafts. On one hand, it is guaranteed that the position of a component can be adjusted more flexibly and rapidly, the efficiency of installing the power generation and energy storageequipment on the device is greatly improved. On the other hand, the accuracy of the installing position of the device and the power generation and energy storage equipment is greatly improved.