32results about How to "Impact transmission" patented technology

The invention discloses a monitoring device in the field of monitoring equipment. The monitoring device comprises a support frame, a camera and a fixing rack; the fixing rack comprises a fixing cylinder, a rotation shaft is rotatably connected to the fixing cylinder, and one end of the rotation shaft penetrates through the fixing cylinder and is provided with a first bevel gear; the camera is fixedly connected to the rotation shaft, and the fixing cylinder is provided with an avoidance port used for allowing the camera to move; an arc-shaped sliding groove is formed in the top end of the fixing cylinder, an annular sliding rail is slidably connected to the sliding groove, and the sliding rail is fixedly connected to the support frame; a through hole is formed in the bottom of the fixing cylinder, and an inner gear is arranged in the through hole; and a vertical air cylinder is arranged on the support frame, a stepping motor is fixedly connected to the top end of the air cylinder, the tail end of an output shaft is fixedly sleeved with a straight gear, the straight gear meshes with the inner gear, and a second bevel gear is arranged on the output shaft and meshes with the first bevel gear. According to the monitoring device in the scheme, the shooting view of multiple cameras in the prior art is achieved through one camera, operation is easy, and the cost is low.

The invention discloses a new energy battery integral press-down assembling device, and the device comprises an assembling device body used for fixing a battery box so as to realize integral press-down assembling of a battery body into the battery box, and the assembling device body comprises a sliding seat and a camera visual judgment system arranged above the sliding seat. The camera visual judgment system can judge whether the battery box is fixed at a preset position or not and whether the posture is right or not; a positioning assembly is arranged on the sliding seat, and comprises a fixed plate fixed to the position, close to one end, of the sliding seat, a sliding plate arranged to the position, close to the other end, of the sliding seat and oppositely spaced from the fixed plate, and clamping plates symmetrically arranged to the positions, close to the two sides, of the sliding seat. The sliding plate can horizontally move against or away from the fixed plate; the two clamping plates can synchronously and horizontally move in a manner of abutting against or leaving away from each other; the fixed plate, the sliding plate and the two clamping plates jointly clamp and fix the battery box. Therefore, the speed and accuracy of fixing the battery box can be effectively improved, the positioning is firm, and the fixing posture of the battery box is correct.

The invention discloses a residue separation device for municipal sewage treatment, and particularly relates to the technical field of municipal sewage treatment. The residue separation device comprises a bottom plate, wherein supporting legs are fixedly connected to the four corners of the bottom end of the bottom plate respectively, and a fixing groove is fixedly connected to the top end of the bottom plate. According to the invention, a cleaning mechanism is arranged at the top of one side of the shell, when the interior of the shell needs to be cleaned, a first water pump is started, water is pumped out through a water pumping pipe, fed into a connecting pipe through a water conveying pipe fixedly connected with the output end, then fed into spraying pipes fixedly connected to the two ends of the top in the shell through the connecting pipe, and sprayedinto the shell through a water spraying nozzle fixedly connected to the bottom end of the spraying pipe, so that the effect of cleaning the interior of the device is achieved. In addition, the bottom ends of the water spraying nozzles and the spraying pipes are arranged at equal intervals, so that spraying is more uniform, the situation that the interior of the shell is corroded by sewage after long-time use is prevented, and then the effect of cleaning the interior of the device after use is achieved.

A compound manufacturing device and method for electric arc additive material and cryogenic rolling forming. The device includes a base and a workbench. The workbench is set on the base and can move horizontally on the base. module, temperature maintenance module and arc additive module, and a cryogenic treatment module is also arranged on the base. It also includes a compound manufacturing method of electric arc additive material and deep cold rolling forming. It also includes a compound manufacturing method of electric arc additive material and deep cold rolling forming. The invention combines arc material addition with cryogenic deformation. The cryogenic deformation utilizes the excellent plastic deformation ability of certain metal materials under cryogenic conditions and the fact that the cryogenic environment hinders dislocation movement and recrystallization behavior during the deformation process, thereby promoting the material Grain refinement improves material strength and toughness.

The invention provides a reinforcement and sealing device for blasting mine mouths in mines, which belongs to the technical field of coal mine engineering and includes a screw, a sealing device, a moving device and a reinforcement device; the sealing device includes a fixed plate and several bolts; the fixed plate passes through the bolt It is fixedly connected to the wellhead; the mobile device is connected to the fixed plate in rotation, and the reinforcement device moves up and down in the well through the mobile device; the top of the mounting plate is fixed with a mounting groove with a cavity, and each side gear is respectively connected to a mounting shaft in rotation; There are two racks on both sides of the cavity of the installation groove, and each rack meshes with two side gears respectively. The main gear is set on the top of the installation groove, and the two side gears mesh with the main gear; one end of the screw rod is fixed A first nut is provided, and the other end of the screw rod drives the main gear to rotate to realize the movement of the two racks. The device can seal the wellhead of the mine during blasting, and support and reinforce the wellhead through the support of the rack.

The invention discloses an ecological and environmental protection greening device for municipal engineering in the technical field of ecological and environmental protection greening devices. It includes an adjustment mechanism and a cutting mechanism. The cutting mechanism is arranged inside the adjustment mechanism. Rectangular support plate, the inside of the rectangular support plate is connected with a screw rod, the right side of the bottom of the rectangular support plate is slidingly connected with a moving leg, and the moving leg is connected to the screw rod through transmission; the invention adjusts the cutting mechanism horizontally and vertically and when the adjustment is completed, the cutting range of the cutting mechanism changes with the adjustment width, so that the cutting mechanism will not produce cutting gaps when cutting the hedge, and the hedge cutting is relatively complete.

The invention discloses an automatically-tensioned vertical rotating container solving the problems that a chain of an existing vertical rotating container cannot be automatically tensioned, and after the chain is used for a period of time, the chain can become long, and unstable factors can be brought. The automatically-tensioned vertical rotating container is characterized in that a transmission shaft is externally provided with a bearing and a bearing block, and sliding grooves are formed in the two sides of the bearing block; and a container body is provided with sliding rails matched with the sliding grooves, the bearing block can slide vertically along the sliding rails, and an elastic assembly capable of enabling the bearing block to tension the chain is arranged above the bearing block. After the structure is adopted, the structure is simple, automatic tensioning of the chain can be achieved through the elastic assembly, the chain is constantly kept in the tensioned state, and chain transmission cannot be affected by elongation of the chain.

The invention relates to a numerically-controlled lathe based on mechanical-electrical integration. The numerically-controlled lathe based on mechanical-electrical integration comprises a base, a sliding platform, a clamping head, a first driving mechanism and a second driving mechanism; the sliding platform is slidably installed on the base, the base is provided with the first driving mechanism,and the first driving mechanism is connected with the sliding platform and is suitable for driving the sliding platform to horizontally slide; the clamping head is slidably installed on the sliding platform, the sliding platform is provided with the second driving mechanism, and the second driving mechanism is connected with the clamping head and is suitable for driving the clamping head to vertically slide; the clamping head comprises an installing base, a top plate and springs, the installing base is provided with a clamping shaft horizontally extending, the clamping shaft is provided with multiple shaft sections of which the outer diameters are gradually decreased in the axial direction of the clamping shaft, the top plate is of an annular structure, the top plate and the clamping headare coaxially arranged, and the springs extending in the horizontal direction are fixedly connected between the installing base and the top plate; and when the springs are in a balanced state, the outer end face of the top plate is flush with the outer end face of the outermost-side shaft section of the clamping shaft.