7results about How to "Reduce bruises" patented technology

This utility model relates to the field of cleaning equipment technology, and in particular to a spectacle lens cleaning device, including a cleaning tank with a double-layer structure. A support plate is movably installed in the upper layer of the cleaning tank, and multiple rows of equidistantly distributed flexible columns are fixed on the surface of the support plate. A lens is vertically placed between adjacent rows of flexible columns. A locking mechanism connected to the support plate is fixed on the outer wall of the cleaning tank, and two sets of drying mechanisms are embedded in the side wall of the cleaning tank. This spectacle lens cleaning device vertically places the lens between the two rows of flexible columns, enabling efficient cleaning of both sides of the lens. It has the advantages of good cleaning effect, and the vertical placement of the lens saves space. Water stains are also more easily dripped off under gravity after cleaning, improving subsequent drying efficiency. Simultaneously, the flexible columns can fix lenses of different sizes, ensuring that the lenses are separated during cleaning and reducing the risk of damage.

The invention provides a longitudinal beam replacement device and method for a coal mine belt conveyor, and belongs to the technical field of mining machinery maintenance. The device comprises a moving platform, a walking mechanism, a carrier roller frame jacking mechanism and a first driving mechanism. The walking mechanism is arranged at the top of the moving platform and is embedded into a notch of the longitudinal beam to roll; the carrier roller frame jacking mechanism is installed on the moving platform and comprises a second driving mechanism, a transmission connecting rod assembly and a top bearing beam, the second driving mechanism drives the transmission connecting rod assembly to enable the top bearing beam to vertically ascend and descend, and therefore the upper groove carrier roller frame is jacked up or put down; the first driving mechanism drives the moving platform to move along the longitudinal beam. The device has the beneficial effects that the belt conveyor longitudinal beam is used as a walking track, rapid migration of the device is achieved through driving of the first driving mechanism, simultaneous jacking of multiple sets of carrier roller frames is achieved through the transmission connecting rod assembly, an operation space is provided for replacement of the belt conveyor longitudinal beam, the manual carrying strength is remarkably reduced, and the working efficiency is improved. And the longitudinal beam replacement efficiency and the operation safety are improved.

This application discloses a tire gripping and moving mechanism, relating to the field of tire conveying technology. It includes: a transverse rail frame; a lifting base frame slidably mounted on the transverse rail frame; a gripping frame slidably mounted on the lifting base frame; and a clamping assembly for gripping tires mounted on the gripping frame. The clamping assembly includes a clamping base plate hinged to the gripping frame. The clamping base plate is oscillating and driven by a fourth power unit mounted on the gripping frame. A plurality of expanding plates are distributed circumferentially on the clamping base plate. These expanding plates are radially moved and mounted on the clamping base plate by a fifth power unit mounted on the clamping base plate. This solves the problems of traditional tire conveying, improves conveying efficiency, reduces labor intensity and labor costs, and enhances personnel safety.

The utility model discloses a combined floor of a delivery bed for pigs, and relates to the technical field of sow delivery equipment, the combined floor comprises a floor body, the floor body comprises a supporting mechanism, a delivery bed and two piglet placing beds, the supporting mechanism is used for being installed above a trench of a pig house, the delivery bed is installed in the middle of the top surface of the supporting mechanism, and the two piglet placing beds are arranged on the supporting mechanism. The two piglet placing beds are installed on the top face of the supporting mechanism and located on the two sides of the delivery bed. The delivery bed comprises a first frame, a rigid supporting plate and a cover plate, the first frame is provided with an excrement leaking window and a supporting station, the rigid supporting plate is installed on the supporting station, the excrement leaking window is arranged on one side of the supporting station, and the cover plate is connected to the excrement leaking window so that the excrement leaking window can be closed or opened; the piglet placement bed comprises a second frame and a first flexible supporting net plate, the flexible supporting net plate is installed in the second frame, the combined floor for the delivery bed for the pigs is simple in structure and convenient to use, the delivery comfort of the sows and the growth safety of the piglets are effectively improved, and the sanitation of a pig house is kept.

The utility model discloses a silica gel massage head mould, including upper die, lower die, middle batten A, middle batten B, be equipped with respectively with upper fixed groove A and upper fixed groove B with middle batten A, middle batten B upper half part corresponds on the upper die, be equipped with respectively with lower fixed groove A and lower fixed groove B with middle batten A, middle batten B lower half part corresponds on the lower die, and the front side of middle batten B is equipped with mould core, and the rear side of middle batten A is equipped with former forming groove correspondingly, and the upper die, lower die are equipped with respectively with upper forming groove and lower forming groove correspondingly, and former forming groove, upper forming groove, lower forming groove and mould core constitute the forming cavity for silica gel massage head mould pressing forming. The utility model discloses simple structure, and the demoulding is fast, and the production efficiency is promoted, the utility model discloses the problem of not laying accurately, and the problem of being easy to hurt the cutting edge is solved through the top plate and lays middle batten, reduces the cutting edge of mould to be hurt phenomenon, makes the efficiency and accuracy greatly promote, and the quality of product provides better guarantee.

The application provides a sleeper conveying device with a positioning structure, and belongs to the field of sleeper processing. The sleeper conveying device with the positioning structure comprises a moving frame for bearing sleepers and moving rollers arranged at the bottom of the moving frame, wherein the lower portion of the moving frame is provided with a guide seat for guiding the displacement of the moving frame, the two ends of the guide seat are provided with traction assemblies for driving the displacement of the moving frame, and the top of the moving frame is provided with a limiting protection assembly. According to the application, the sleeper is symmetrically clamped by the positioning clamping plate driven by the air cylinder, the displacement of the sleeper can be effectively limited during high-pressure water jet flushing, the vibration during conveying and flushing is reduced by the adaptive constraint structure of the moving rollers and the guide rail and the stabilizing plate, the problems of easy deviation and vibration of the sleeper on the traditional roller conveyor are solved, the lower edge is protected, and the risk of bruising and concrete collapse in the key prestressed steel reinforcement protection area of the sleeper is prevented.

The application provides a small and medium-sized blade sawing and milling structure, which comprises at least one placing mechanism, at least one robot for performing feeding and discharging operations, and a plurality of processing mechanisms for different processing procedures. The placing mechanism is provided with a plurality of placing cavities, and each placing cavity is internally provided with a flexible positioning mechanism for clamping and posture arrangement of the blade. The execution end of the robot is equipped with a gripper, which can grab the blade in the placing cavity and convey it to the corresponding processing mechanism, and meanwhile, the processed blade is taken out and transferred to a preset position. The gripper is provided with a 3D camera for identifying the posture information of the blade at the placing cavity and the processing mechanism, and judging whether it meets the preset grabbing or clamping requirements. The system realizes the posture stability of the blade through the flexible positioning mechanism, facilitates the quick grabbing of the robot, and realizes the centralized processing of the cutting and milling procedures through the multiple processing mechanisms, thereby improving the processing efficiency and the automation level.