49results about How to "No bruises" patented technology

The invention discloses a fruit picking manipulator which comprises a hand portion and a tri-link spherical coordinate type arm. The hand portion comprises a supporting plate arranged on a wrist, fingers and connecting rods thereof are respectively hinged to two sides of the front end face of the supporting plate, and a draw rod for drawing the fingers to open and close is directionally and movably assembled on the supporting plate through a draw rod driving mechanism arranged on the supporting plate. The fruit picking manipulator is characterized in that the inner sides of the front ends of the fingers are provided with arc clamping plates with opposite arc directions respectively. When fruits are picked by the fingers, the arc shape of the arc clamping plates arranged in the front of the fruit picking manipulator fits shapes of fruits, so that the peripheral stressed areas of the fruits are large, the fruits are uniformly stressed, and the problem of fruit damage caused by high local stress on the fruits in the prior art can be avoided.

The invention discloses a vehicle-mounted LNG (liquefied natural gas) cylinder liner and outer cylinder sleeving device, which relates to the field of installation equipment and methods of vehicle-mounted gas cylinders. The vehicle-mounted LNG cylinder liner and outer cylinder sleeving device comprises a liner (1), a liner feeding device (2), an outer cylinder (3), an outer cylinder feeding device (4), an upper end socket (5), a lower end socket (6) and a clamping holding device (7), wherein the liner (1) is arranged on the liner feeding device (2), the outer cylinder (3) is arranged on the outer cylinder feeding device (4), and the clamping holding device (7) is used for clamping and holding the parts. The vehicle-mounted LNG cylinder liner and outer cylinder sleeving device is characterized in that a nylon material is embedded into the inner side of the clamping holding device (7), and the liner feeding device (2) and the outer cylinder feeding device (4) are respectively and additionally provided with two sets of semicircular guide post guide sleeves with wedged end surfaces. The vehicle-mounted LNG cylinder liner and outer cylinder sleeving device provided by the invention has the advantages that the perpendicularity of the liner can be guaranteed in the vertical hoisting of the liner under a self-supporting effect, and the sleeving is not damaged under a small gap between the liner and the outer cylinder.

The invention relates to a floating pin positioning device for use in product processing, which comprises a gland, a positioning pin, a spring and a processing fixture basic hole. The gland is arranged on two shoulders of the positioning pin; the spring is arranged in the positioning pin; and the positioning pin is arranged in the processing fixture basic hole. Compared with the prior art, the floating pin positioning device for use product processing has the advantages of wide application range, flexibility, high cost performance, convenient and quick maintenance, convenient and quick clamping for a product, automatic correction, eliminating the influence of the size changes (moderate) of a blank on the size after the product is processed, and the like.

The invention discloses a thermal treatment device and a thermal treatment technology of an ultra-long aluminum extrusion, and belongs to the technical field of material processing. The thermal treatment device comprises a heating furnace, a quenching water well, a feeding and discharge rail, a feeding trolley, a discharge trolley, a lifting device and a material basket, wherein a furnace body isan ultra-long horizontal furnace composed of a plurality of regions of which the temperature is independently controlled; and a product is horizontally stacked in the material basket, and enters the furnace body or the quenching water well through the feeding trolley, the discharge trolley and the lifting device to be subjected to thermal treatment. According to the thermal treatment device and the thermal treatment technology, horizontal furnace horizontal heating and inclined descend soaking quenching technologies are adopted to replace traditional vertical quenching and roller hearth type quenching technologies, the quenching cooling speed is high and uniform, quenching deformation of the product is low, surface quality is good, and performance is uniform; solid-solution quenching, annealing and ageing functions can be achieved, production scheduling is flexible, length of a biggest product of thermal treatment is large, charge batch is large, production efficiency and heat utilization rate are high, and operation is safe and reliable; and besides, deep well, heat-resistant roller, spraying devices, and the like are not required, basic requirements on equipment are low, and investment is low.

The invention discloses a special electric tricycle for the fruit industry. The special electric tricycle comprises a tricycle frame, a handlebar rotationally connected to the front end of the tricycle frame, a front wheel arranged at the lower end of the handlebar, a transmission shaft arranged at the lower portion of the rear end of the tricycle frame, two rear wheels arranged at the two ends ofthe transmission shaft, a motor in transmission connection with the transmission shaft, a controller electrically connected with the motor, a storage battery electrically connected with the controller, a carriage arranged at the upper portion of the rear end of the tricycle frame, a saddle arranged at the upper portion of the middle portion of the tricycle frame and an electric spraying device, wherein the saddle is an electric lifting saddle, the lifting height of the electric lifting saddle enables a fruit farmer sitting on the saddle to pick fruits on fruit trees, the tricycle is safe andcapable of saving labor and time, and the picked fruits are not damaged; the electric spraying device can spray pesticide on the fruit trees, so that a pesticide cylinder does not need to be carried on the back, and the labor intensity of the fruit farmer is greatly reduced.

A feeding carriage capable of holding multi-layer workpieces is characterized in that trundles are arranged below a frame, vertical link workpiece releasing mechanisms are arranged at four corners above the frame, each link workpiece releasing mechanism comprises a support, a first workpiece supporting plate is connected to the lower portion of each support through a first workpiece supporting plate shaft, a first upper limiting shaft is arranged on each support and positioned in front of a position above the first workpiece supporting plate shaft, a first lower limiting shaft is arranged on each support and positioned behind a position above the first workpiece supporting plate shaft, a first link slot hole is arranged at the lower end of a first link, the first link is connected with the first workpiece supporting plate through a first link pin shaft and the first link slot hole, and at least two groups of workpiece supporting plate structures are sequentially arranged on each support from bottom to top. By the aid of the feeding carriage, the multi-layer workpieces can be conveyed simultaneously without contact and collision.

The invention discloses a combination device for testing large current aging and vacuum degree of a vacuum arc extinguish chamber. An aging switch of an aging bench (1) is connected with a conversion cylinder (6); a pneumatic switch of the aging bench (1) is connected with a clamping cylinder (4) and a pull-down cylinder (5); a pair of conductive blocks A and B and another pair of conductive blocks C and D are arranged on the conversion cylinder (6); the conductive A is connected with an aging clip line (7); the conductive B is connected to the aging bench (1) through an aging line (8); the conductive C is connected with the aging clip line (7); the conductive D is connected to a vacuum gauge (2) through a high-voltage line (9); and the vacuum gauge (2) is connected with a contact Ja-1, acontact Ja-2 and a contact Ja-4 of an alternating current contactor Ja respectively. In the invention, test functions of large current aging and vacuum degree are combined, so the conductive blocks at a static end are prevented from being collided in an original test process, the labor intensity of an operator is reduced, the working time is shortened, and the production efficiency is improved.

The invention relates to the field of electric vehicles and specifically provides a vehicle and an electrical piece wiring method of the vehicle. The vehicle comprises a first electrical piece, a second electrical piece and a cable connected between the first electrical piece and the second electrical piece; the cable connected between the first electrical piece and the second electrical piece isprovided with a disconnecting part; the disconnecting part is connected by a connection box; the connection box comprises a box body; an opening for the cable to be led in and led out is formed in thebox body; and an electric connecting rod for joints formed on the disconnecting part to be connected or to be broken over is arranged in the box body. By placing the connection box in the vehicle anddirectly assembling the cable to the connection box whose position is designed, the assembling efficiency is enhanced, and the reservation of the longer cable in the vehicle is avoided. The directionof a circuit can also be changed without bending the cable; and moreover, through adoption of the connection box, the usage of the cable can be reduced, and the service life and use effect of the cable are guaranteed.

The invention discloses a novel finned tube machining method without rotation of a workpiece, which comprises the following steps: a tube blank is rolled to obtain a prefabricated coil tube; one end of the prefabricated coil tube is introduced into a straightening machine, and the prefabricated coil tube is straightened through the straightening machine; the prefabricated coil tube is subjected to continuous reducing drawing through a drawing machine, the diameter and the wall thickness of the prefabricated coil tube are controlled, and a to-be-machined tube is obtained; a long and thin core rod is sleeved with the to-be-machined tube, a first servo motor drives a hydraulic chuck to rotate, blades revolve around the to-be-machined tube, a second servo motor drives a pull rod to move axially, the blades conduct radial feeding and retracting, and outer fins of the to-be-machined tube are machined; and an internal thread core head is arranged at the position, located at the intersection point of extension lines of the blades, of the long and thin core rod, and the internal thread core head is extruded through blade spinning and deformation of the to-be-machined tube and driven to rotate to machine internal threads. The blades are installed on the hydraulic chuck, the hydraulic chuck rotates to enable the blades to revolve around the to-be-machined tube, and meanwhile the blades rotate to extrude threads of the to-be-machined tube.

The invention provides a pipe type bus bar mounting bracket, which relates to the technical field of electric power. The pipe bus bar mounting bracket comprises a pipe bus bar bracket, a connecting piece, a rotary table and a fixed plate. The turntable is rotatably mounted on the fixed disk, and the fixed disk is radially extended with three extending arms along the centerline, and the connectingmembers are respectively slidably arranged on the three extending arms, one end of the connecting member faces the outer edge of the turntable, and the other end is connected with the tube mother bracket; -three protrusions are arranged on the outer edge of the turntable, - a distance between the three protrusions on the outer edge of the turntable and the central line is longest. As that turntable is rotate relative to the fixed disk, one end of the three connection pieces can abut on the three protrusions simultaneously.- The pipe type bus bar mounting bracket alleviates the technical problems of the prior art that the installation difficulty of the tube parent mounting bracket when the tube bus bar is installed is great and the hidden danger of the staff in the installation process is great.

The invention relates to a method for skin beauty. The method comprises the steps of detecting the skin; drawing blood; centrifuging the blood; deploying a blood medicine; injecting the blood medicine into the body; repairing; cleaning; conducting further consultation; conducting secondary repairing, wherein the step of deploying the blood medicine comprises the procedures of adding a corresponding medicine into serum in a targeted mode according to skin data obtained through skin detection, and uniformly mixing the medicine and the serum to obtain the blood medicine; the step of injecting the blood medicine into the body comprises the procedures of adding the blood medicine into water light needling equipment, and utilizing the water light needling equipment to inject the blood medicine into the skin which needs to be beautified; the step of repairing comprises the procedures of utilizing red blue light therapeutic equipment to irradiate the part of the human body which is inserted with the blood medicine after the blood medicine is injected, wherein the irradiating time is 5-10 minutes. The method for skin beauty has the first advantage that the painful feeling in the operational process can be obviously reduced; the second advantage that a product can be uniformly and effectively flat laid on the skin by adopting the water light needling equipment to operate; the third advantage that an operational scheme is customized, an individual-based treatment scheme is matched according to the skin problems of each person, and the skin beautify effect is guaranteed; the fourth advantage that the operational time is short, and there are no untoward effects of swelling, bruise and the like after the operation.

The invention discloses a dental implant packaging assembly. The dental implant packaging assembly comprises an outer packaging bottle and an inner packaging structure. The inner packaging structure comprises a dental implant protective sleeve, a cover screw bottle, a cover screw bottle cap and an elastic cushion. The dental implant sleeve comprises a sleeve body, a first titanium sheet and a second titanium sheet, a hole is formed in the middle of the first titanium sheet, a concave hole is formed in the middle of the second titanium sheet, the sleeve body is provided with an upper clamping groove into which the first titanium sheet can be inserted and fixed and at least one lower clamping groove into which the second titanium sheet can be inserted and fixed. According to the dental implant packaging assembly, a dental implant is limited to the middle of the sleeve through the first titanium sheet and the second titanium sheet in the dental implant protective sleeve, meanwhile, the upper clamping groove, the lower clamping grooves and the cover screw bottle can jointly form a structure which can carry out fixing and clamping according to the length and the diameter of the dental implant so that the dental implant cannot make contact with the dental implant sleeve in the assembling, transporting and taking processes, and therefore the situation that the dental implant is polluted by foreign substances or collided and damaged is avoided.

The invention belongs to the technical field of mask production, and particularly relates to a mask cutting die detection device. The device comprises a bottom plate, a tool rest, a movable block andtwo supporting blocks. The two supporting blocks are oppositely arranged on the two sides of the bottom plate. The two ends of the tool rest are in running fit with the two supporting blocks respectively; an open groove is formed in the upper end of the supporting block, the movable blocks are slidably arranged in the open groove, the two ends of the cutting die are rotatably matched with the twomovable blocks correspondingly, the cutting die is connected with a first hand wheel, the top of the supporting block is connected with a top plate, a pushing mechanism for pushing the movable blocksto move is arranged on the top plate, and an elastic reset mechanism is arranged in the supporting block; the cutting die is pushed by the pushing mechanism to move towards the tool rest, when the cutting die is close to the tool rest, mask cloth is placed between the cutting die and the tool rest, the hand wheel is rotated for trial cutting, if the mask cloth is cut off by the cutting die, the cutting die is provided to be qualified, and when cutting dies with different lengths need to be tested, only the gap between the two supporting blocks needs to be adjusted and corresponding cutters arereplaced.

The invention discloses an automatic material taking device of a fine blanking machine and a material taking method of the automatic material taking device. The automatic material taking device of the fine blanking machine comprises a supporting support, a driving mechanism, a material taking arm, a sliding rail seat and a conveying mechanism,wherein the supporting support is fixed to the discharging side of a lower die locking plate, the driving mechanism is installed on the supporting support, the material taking arm is installed on the sliding rail seat, the driving mechanism is connected with the material taking arm so as to drive the material taking arm to linearly slide relative to the sliding rail seat, the driving mechanism drives the free end of the material taking arm to stretch into a mold cavity so as to take out a fine blanking part, and a conveying mechanism is located below the sliding rail seat so as to convey out the fine blanking part taken out by the material taking arm. According to the automatic material taking device of the fine blanking machine, compressed air is not needed during material taking, and meanwhile noise and oil mist cannot be generated.