7results about How to "Adjustable rotation angle" patented technology

The utility model discloses a soybean hybrid breeding auxiliary mirror image device with amplification function relates to agricultural hybrid breeding technical field, including mirror frame, the inner wall fixed mounting of mirror frame has the lamp ring, the inner wall fixed mounting of lamp ring has the magnifying glass, and the bottom of mirror frame is installed with operation clamp through connecting component, through the mutual cooperation between connecting component, operation clamp, mirror frame and magnifying glass, and the breeding personnel can cover operation clamp on the finger, then will the magnifying glass aim at the flower organ of soybean, and then will the flower organ enlarged presentation, improve the precision of detasseling and pollination, and connecting component can adjust the rotation angle of magnifying glass simultaneously, make magnifying glass aim at the soybean of different height and area, and the suitability is strong.

This utility model relates to the field of tomato cultivation technology and discloses a spraying tool for tomato cultivation, including a mobile trolley. A support base is fixedly connected to the top of the mobile trolley, and a mixing tank is fixedly connected to the top of the support base. A feed inlet is fixedly connected to the outside of the mixing tank, and a mixing and scraping assembly is provided on the outside of the mixing tank. An adjustment assembly is provided on the top of the mobile trolley, and the adjustment assembly includes a fixing plate. The bottom of the fixing plate is fixedly connected to the top of the mobile trolley, and a rotating disk is rotatably connected inside the fixing plate. In this utility model, through the cooperation of a motor, gears, a gear ring, a rotating disk, a sleeve, a connecting rod, a baffle, a spring, and the connecting rod, the rotation angle of the rotating disk can be adjusted so that the spray head faces the plants in different directions. The height can also be quickly adjusted and locked to ensure that the spray head maintains the optimal spraying distance from the plants.

The utility model discloses a moxa -moxibustion ware convenient to adjust overhanging height, include: support rod subassembly, the support rod subassembly outside is equipped with the sliding adjustment subassembly, the support rod subassembly upper side one end rotationally connected has the swing arm subassembly, swing arm subassembly one end jointly arranged with moxa -moxibustion box subassembly, moxa -moxibustion box subassembly one end screw joint is provided with moxa -moxibustion lid subassembly, the support rod subassembly below sleeve insertion is provided with the support base plate subassembly, in the utility model discloses through embedding the tooth surface card pole in the antiskid tooth pattern of one end of elastic buckle sheet, can install moxa -moxibustion box whole on the support on the spot like this, and through the tooth surface card pole and antiskid tooth pattern of engagement, can conveniently through the holding box body handle rotation adjustment moxa -moxibustion box whole is located in the rotation angle of longitudinal, and through the screwing or screwing buckle adjusting peg, still can adjust the opening of elastic buckle sheet to adapt to different specifications moxa -moxibustion box and use adaptively.

The utility model discloses a kind of bill punching device convenient to use, including bottom plate, the bottom plate is provided with punching assembly, the punching assembly includes fixed seat, cam, rotating rod, convex rod and abutment plate, the fixed seat is fixedly installed on bottom plate, the cam is rotatably connected in fixed seat, the rotating rod is connected in cam, the convex rod is slidably connected in fixed seat, the abutment plate is installed in convex rod, one end of the bottom plate is provided with compression assembly, the compression assembly includes connecting seat, fixed plate, push plate and convex block, the connecting seat is connected in one end of bottom plate, the fixed plate is installed in connecting seat, the push plate is rotatably connected in fixed plate, the convex block is installed in push plate, to solve the technical problem that the existing device lacks guiding structure mentioned in background art, leading to easy deviation when punching, affecting the neatness and aesthetic property of bill.

The application belongs to the technical field of photovoltaic roof, and proposes an adjustable light-transmitting photovoltaic roof, which comprises a support frame, a mounting seat, the mounting seat is arranged on the support frame and is a foldable structure, a plurality of connecting pieces are arranged on the mounting seat, the connecting pieces comprise a fixing plate connected with the mounting seat, and the fixing plate is used for mounting a photovoltaic module; a first driving piece is arranged on the support frame, an output end of the first driving piece is connected with the mounting seat, and the mounting seat is movably connected with the support frame through the first driving piece; a second driving piece is arranged on the mounting seat, an output shaft of the second driving piece is connected with the fixing plate, and the fixing plate is rotatable relative to the mounting seat through the second driving piece; and a buffer piece is arranged between the fixing plate and the mounting seat, and the buffer piece is an elastic damping structure. The application can flexibly adjust the structure of the photovoltaic module, organically combine the photovoltaic roof with the roof garden, prolong the service life of the equipment, and improve the long-term living experience of the personnel.

The pile clamping device comprises a sliding base, a pile clamping box and at least one driving piece, the pile clamping box is provided with a vertical channel, and the vertical channel is provided with a clamping assembly; the driving piece is installed on the sliding base and used for driving the pile clamping box to move relative to the sliding base, and position adjustment of the vertical channel relative to the sliding base is achieved. According to the pile clamping device, the driving piece is arranged on the sliding base and used for driving the pile clamping box to move relative to the sliding base, and position adjustment of the vertical channel in the pile clamping box relative to the sliding base is achieved; when the pile clamping box is lifted to be sleeved with a pile material, if the pile material and the vertical channel of the pile clamping box are deviated and not concentric, the pile clamping box is driven by the driving piece to move and rotate so as to adjust the positions of the vertical channel and the sliding seat, and therefore the pile clamping box can be aligned with the pile material.

The utility model discloses a sliding table for a deep hole drilling machine tool, which comprises a sliding table main body, the sliding table main body comprises a supporting seat, a rotating shaft and a supporting table are arranged on the supporting seat, a worm and a hand wheel are rotatably arranged on the supporting seat, a worm gear is arranged on the rotating shaft, sliding rails are symmetrically arranged on the supporting table, and sliding blocks are arranged on the sliding rails. A plurality of lubricating grooves are formed in the sliding rail, an oil injection plate and an oil injection air bag are arranged in each lubricating groove, an oil outlet hole and an oil outlet groove are formed in the top of each lubricating groove, an air supplementing device is arranged on the sliding rail, a worm and a worm gear are driven to rotate through a hand wheel, the rotating shaft and the supporting table are conveniently driven to rotate, and then the rotating angle of the sliding table body is adjusted. The oil injection air bag extrudes the oil injection plate, the position of the oil injection plate is adjusted, the oil injection plate moves to extrude lubricating oil to move upwards, the lubricating oil flows to the sliding rail through the oil outlet hole and the oil outlet groove, the sliding block and the sliding rail are lubricated, and abrasion is reduced.