10results about How to "Control tilt angle" patented technology

The utility model discloses an anti-inclination building construction platform. The anti-inclination building construction platform comprises a supporting pipe, an extension rod and a threaded rod. According to the anti-inclination building construction platform, a supporting pipe is hinged to the bottom face of a fixing plate, an extension rod matched with the supporting pipe is slidably connected to the inner side of the supporting pipe, a ground touching disc is hinged to the bottom end of the extension rod, a threaded rod is hinged to the top end of the supporting pipe, and a long-strip-shaped notch parallel to the supporting pipe and matched with the threaded rod is formed in the fixing plate; fixing nuts are in threaded connection with the two sides, corresponding to the fixing plate, of the threaded rod, the length of the portion, penetrating through the long-strip-shaped notch and extending downwards, of the threaded rod is controlled by adjusting the positions of the fixing nuts on the threaded rod, the inclination angle of the supporting pipe is controlled, and the fixing and sliding conditions of the extending rod in the supporting pipe are controlled in cooperation with a hand-screwing bolt; and the ground touching disc is controlled to abut against the bottom face, the supporting pipe and the extending hanging rod extend outwards in an inclined mode, so that bottom supporting in a larger range can be formed, and the better anti-toppling effect is achieved.

The sunflower harvesting and disc inserting machine comprises a walking vehicle, a plurality of harvesting and disc inserting mechanisms are arranged at the bottom of a vehicle frame of the walking vehicle side by side, and each harvesting and disc inserting mechanism comprises a harvesting assembly, a conveying mechanism and a disc pressing mechanism which are sequentially arranged from front to back in the advancing direction of the walking vehicle; the tail end of the harvesting assembly is arranged above the feeding end of the conveying mechanism, and the plate pressing mechanism is arranged behind the discharging end of the conveying mechanism. The sunflower harvesting and disc inserting machine has the advantages that the complex process of disc cutting and disc inserting is replaced by a machine instead of manual work, the labor intensity of workers is reduced, and it can be ensured that efficiency is not reduced or even improved even through long-time repeated operation.

The application provides a floating wind turbine and a stability control method thereof. The stability control method is applied to a controller in a cabin. A first sensor is used to obtain an inclination angle of a floating body, a second sensor in the cabin is used to obtain an operating state parameter of the floating wind turbine, the inclination angle and the operating state parameter are respectively transmitted to the controller, and the controller controls operating states of a damper, a ballast water adjusting assembly and an anchor chain tension adjusting assembly based on the operating state parameter and the inclination angle, so that the damper, the ballast water adjusting assembly and the anchor chain tension adjusting assembly work cooperatively, the inclination angle of the floating wind turbine is reduced, the stability of the floating wind turbine is greatly improved, the power generation capacity is increased, the floating body structure of the floating wind turbine can be optimized and lightened, the floating body is prevented from being oversized, and the cost is reduced.

The utility model discloses an angle and height adjustable test tube for laboratory, including device body, the device body includes test tube, rotating block device, rotating axle device and adjusting lever device, test tube and rotating block device are smooth transition and integrated processing forming structure, rotating block device is located test tube side, rotating axle device installs in rotating block device, adjusting lever device is fixed in rotating axle device bottom through screw mode, rotating block device includes radian block, first pivot mounting block and second pivot mounting block, and the radian block, first pivot mounting block and second pivot mounting block are smooth transition and integrated processing forming structure, rotating axle device includes damping rotating axle, locking washer, screw head and locking nut. This kind of device can effectively control the inclination angle of test tube, and this kind of device is provided with adjusting lever device, thereby to improve or reduce the height of test tube.

The invention relates to the technical field of sun-shading equipment, and particularly discloses a dynamic control device of a self-adaptive sun-shading system, which comprises a floor and is characterized in that a plurality of leg mechanisms are arranged on the upper surface of the floor, a first connecting block is mounted above each leg mechanism, and a second connecting block is mounted above each leg mechanism. The upper surfaces of the two first connecting blocks on the same side are fixedly connected with transverse rods, the upper surface of each transverse rod is provided with a first sliding groove, sunshade frame assemblies are arranged on the first sliding grooves, a sunshade cloth assembly is arranged between the two sunshade frame assemblies, two sliding rods are arranged between the two sunshade frame assemblies, and the sunshade cloth assembly is provided with a sunshade cloth. The device has the advantages that the shielding effect is effectively improved, the shielding shadow area is effectively enlarged, and the greenhouse can be completely shielded even if direct sunlight has a certain deflection angle.

The utility model belongs to the technical field of drilling machine equipment, and particularly relates to a small vehicle-mounted drilling machine which comprises a vehicle body, the vehicle body comprises a vehicle head, a vehicle frame and moving wheels at the bottom of the vehicle frame, and a drilling mechanism is arranged at the end, away from the vehicle head, of the vehicle frame and comprises a fixed arm rotationally installed on the vehicle frame. The movable arm is connected with the fixed arm in a sliding mode, the fixed arm is connected with the output end of a diagonal bracing oil cylinder, the diagonal bracing oil cylinder is installed on the frame, a large arm supporting oil cylinder is arranged on the fixed arm, the output end of the large arm supporting oil cylinder is connected with the movable arm, and a power head mechanism is installed on the movable arm through a sliding frame. According to the utility model, the drilling machine is assembled on the vehicle to form a whole body, the mobility and the operability are good, the maneuverability is strong, and the drill rod fixing mechanism is arranged, so that the installation and the disassembly of the drill rod are convenient.

The application relates to a full-plastic double-helix compression spring processing equipment and belongs to the technical field of spring processing. The equipment comprises a bottom plate, a vertical plate fixedly connected to the top of the bottom plate, a processing rod rotatably connected to one side of the vertical plate, a driving motor fixedly connected to the side, away from the processing rod, of the vertical plate and used for driving the processing rod to rotate, a sliding seat slidingly connected to the top of the bottom plate, and a driving mechanism arranged on the top of the bottom plate and used for driving the sliding seat to reciprocate. The spring processing material can be quickly compressed by pushing the sleeve ring, the operation is simple, and the sleeve ring is convenient to remove. When the sliding seat drives the guide pipe to move, the guide pipe can rotate, automatic spring compression can be realized, the automation degree of the equipment is improved, and personnel intervention is not needed. The sleeve rod, the convex sliding block and the inner rod can be adjusted, the equipment can be used for processing spring materials with different sizes and different specifications, and the equipment has high flexibility.

The utility model relates to the technical field of sponge production, in particular to a horizontal foaming machine for sponge production, which comprises supporting legs, a cross rod is rotatably connected to the outer sides of the supporting legs, a stirring box is fixedly connected to one end of the cross rod, a motor is fixedly connected to the bottom end of the stirring box, and a rotating shaft is fixedly connected to one end of the motor. A stirring rod is fixedly connected to the outer side of the rotating shaft, annular grooves are formed in the two ends of the stirring rod, vertical rods are rotationally connected to the outer sides of the annular grooves, straight rods are rotationally connected to the two ends of each vertical rod, a worm wheel is fixedly connected to one end of the other cross rod, and a fixing frame is fixedly connected to the outer side of the supporting leg. Through the arrangement of the air pump, the fixing plate, the air pipe, the connecting pipe and the air stone, all-directional, dense and continuous air supply can be provided for a solution in the stirring box, the air stone can divide air into a plurality of small bubbles, and the air is continuously provided for the solution while the contact area with the solution is increased.