49results about How to "Not easy to be damaged by collision" patented technology

The invention discloses a turnable mold closing device and for an injection molding machine. The device comprises a base, a bearing plate is installed at the top of the base, a load-bearing plate is installed in the upper portion of the bearing plate in a sliding mode, and a detachable turning mechanism is installed at one side of the top of the base. When an upper mold and a lower mold need to beclosed, the upper mold is installed under a first hydraulic column or at one side of the turning mechanism, and a clamping mechanism drives the upper mold to move. The position of the upper mold is convenient and fast to adjust, the upper mold can fall into the upper portion of the lower mold after long-time adjustment, mold closing is more accurate, and collision damage is not likely to happen in the mold closing process. The problems that the position between the upper and lower molds is not accurate enough and the interior of a mold cavity is easy to collide and damage during manual mold closing are avoided.

The invention discloses a soft fruit picking device and belongs to the technical field of fruit picking equipment. An arranged telescopic holding rod and a picking head are rotatably connected throughan internal-threaded sleeve and an external-threaded rod, a cutting knife in the picking head can be pulled to rotate by a rope, then, a fruit stem clamped in a fruit stem bayonet is held down through a cutting edge, the picking head can rotate through pulling the telescopic holding rod, and then, the cutting knife performs surrounding cutting on the fruit stem at the upper end of a fruit. Compared with the traditional device in which a unidirectional shearing force is applied to the fruit stem, the soft fruit picking device has the advantages that the cutting effect is improved greatly, andthen, the sloshing of a tree branch during cutting is lowered; a falling buffer sheet arranged in a tubular body can be used for carrying out decelerated buffering on the fruit, and then, the fruit falls on the ground through a slide foam bag arranged at the bottom of a tubular body, so that soft fruits are not prone to collided to be damaged during falling, and operation and control on a device main body by operating personnel cannot be hindered by influence caused by gravity of accumulated fruits; and the picking device is not required to be withdrawn frequently, so that the efficiency of picking is increased.

The invention discloses an electric brush structure installed in a slide wire current collector and relates to the technical field of slide wires. The electric brush structure comprises a current collector shell and an electric brush; an electric brush fixing groove is formed in the current collector shell, a guide brush holder is fixed in the electric brush fixing groove, an opening groove is formed in one side of the guide brush holder, a constant force driving spring assembly is clamped in the opening groove, the constant force driving spring assembly comprises a constant force coil springand an L-shaped fixed support which are riveted together through rivets, the constant force coil spring is placed in a cavity of the guide brush holder, the electric brush is further arranged in the cavity of the guide brush holder in a sliding mode, the constant force coil spring contacts and abuts against the bottom surface of the electric brush, a guide sliding chute is formed in one side of the electric brush, and the guide sliding chute is in sliding fit with the head of a cylindrical end of the rivet. According to the electric brush structure in the invention, the electric brush can be well guided during telescopic motions, the electric brush is not prone to skewing and jamming, and the electric brush is not easy to wear; the constant force spring driving structure can provide balanced driving force, thereby facilitating stable and reliable power supply of the slide wire in the moving process.

The application relates to a load sensitive multi-way valve, which belongs to the technical field of engineering vehicles. It includes an oil inlet valve body assembly, a reversing valve body assembly and an oil return valve body assembly. There are multiple reversing valve body assemblies, and multiple reversing valve body assemblies are arranged in parallel. The oil inlet valve body assembly It includes an oil inlet valve body, the reversing valve body assembly includes a reversing valve body, the oil return valve body assembly includes an oil return valve body, and the oil inlet valve body is provided with a main oil inlet pipeline and a main oil return pipeline, The oil return valve body is provided with an auxiliary oil inlet pipeline and an auxiliary oil return pipeline, and the main oil inlet pipeline and the auxiliary oil inlet pipeline communicate with the reversing valve body and supply the reversing valve body assembly. Oil, the main oil return pipeline and the auxiliary oil return pipeline communicate with the reversing valve body and return oil to the reversing valve body assembly. This application has the effect of more stable oil in and out.

The invention discloses a novel hydraulic sludge grab bucket which comprises two bucket parts which are oppositely arranged and can be opened and closed. One end of each conveying supporting rod device is hinged to the position of the rear portion of an upper top plate of the corresponding bucket part, and the other ends of the conveying supporting rod devices are hinged to an upper connecting block. A push oil cylinder is fixed to the top face of the middle portion of the upper connecting block. A pushing rod of the push oil cylinder penetrates the upper connecting block downwards and is fixedly provided with a push block. Push rods are arranged at the lower portion of the push block. The upper ends of the two push rods are hinged to the bottoms of the two ends of the push block. The other ends of the push rods are hinged to the positions of the front portions of the upper top plates of the bucket parts. The end faces, in contact with each other, of the two bucket parts are fixedly provided with buffering layers, and the two buffering layers abut against each other. The two bucket parts of the novel hydraulic sludge grab bucket are not liable to be impacted and damaged, the protection effect is good, the bucket parts are closed and opened by adopting the single push oil cylinder, the novel hydraulic sludge grab bucket is simple in structure and good in effect, and the two bucket parts can be closed firmly by adopting a permanent magnet block and a permanent magnet layer.

The invention relates to the technical field of display cabinets, in particular to an electronic product display cabinet capable of rotating and demisting. The electronic product display cabinet capable of rotating and demisting comprises a plurality of bearing discs for placing displayed electronic products, the device comprises a bearing disc, a driving mechanism used for driving the bearing disc to rotate, a demisting mechanism used for blowing air into a transparent glass cover, the transparent glass cover used for covering the outer portion of a displayed electronic product and provided with a plurality of through holes, a moving mechanism and a cylindrical base. The multiple bearing discs can rotate along the central axes of the bearing discs and can rotate along the central axis ofthe base. The moving mechanism comprises universal wheels arranged at the bottom of the base and a pushing handle. The system has the advantages that when a plurality of products are displayed, visitors at all angles can see the full view of all electronic products; the problem that fog blocks sight is solved, and meanwhile electronic products in the electronic product display cabinet are not prone to being damaged; 3, the carrying is more convenient.

The invention relates to the technical field of agricultural fruit collecting, in particular to an agricultural fruit collecting and protecting device and a using method. The agricultural fruit collecting and protecting device comprises a flow guiding frame and a rubber blanket, wherein the lower end face of the flow guiding frame is fixedly connected with supporting devices distributed left and right, each supporting device comprises an arc-shaped supporting leg and a hollow column, the hollow columns are fixedly connected to the upper end faces of the arc-shaped supporting legs correspondingly, rotating rings are rotationally connected to the outer sides of the hollow columns, threaded shafts are spirally connected to the inner sides of the rotating rings, rotating tables are fixedly connected to the upper end faces of the threaded shafts correspondingly, and rotating rods are fixedly connected to the upper end faces of the rotating tables correspondingly. According to the agricultural fruit collecting and protecting device, the flow guiding frame, the rubber blanket, a metal telescopic hose, a supporting mechanism and the supporting devices are arranged, the angle of the device can be adjusted through the supporting mechanism and the supporting devices, fruits can conveniently flow out through a feeding hopper, the metal telescopic hose, a guiding cylinder and the flow guiding frame, and therefore the fruits are collected; the rubber blanket and a sponge cylinder ensure that the fruits are not easy to collide and damage during rolling.

The invention discloses a radio and television editing short film shooting device. The radio and television editing short film shooting device comprises two mounting plates, wherein a transparent glass plate is fixedly connected between the two mounting plates, a limiting groove is formed between the transparent glass plate and the two mounting plates in a penetrating mode, and the interior of the limiting groove is in sliding connection with two sliding blocks; the rear sides of the two mounting plates are fixedly connected with limiting blocks, a first adjusting mechanism is arranged between the two limiting blocks and the two sliding blocks, the front sides of the two sliding blocks are fixedly connected with first L-shaped plates, and two adjusting plates which are arranged in an up-and-down manner are arranged between the two first L-shaped plates; and the two ends of the two adjusting plates are rotationally connected with the first L-shaped plates through connecting rods, and a second L-shaped plate is arranged between the two adjusting plates. The radio and television editing short film shooting device is reasonable in structure, a mobile phone or a tablet computer can be rapidly clamped and limited, the clamping and limiting stability is good, operation is easy, convenient and rapid, angle adjustment can also be conveniently conducted on the mobile phone and the tablet computer, and convenience and rapidness are achieved.

The invention discloses a reversible mold clamping device for an injection molding machine. mechanism. When the upper and lower molds need to be closed, the upper mold is installed under the first hydraulic column or on one side of the turning mechanism, and the clamping mechanism drives the upper mold to move. Until the upper mold moves directly above the lower mold, the position of the upper mold can be adjusted conveniently and quickly, and it can fall into the upper part of the lower mold after a long period of adjustment. The mold closing is more accurate, and it is not easy to be damaged by collision during mold closing. It avoids that the position between the upper and lower molds is not accurate enough when the mold is manually clamped, and the inside of the mold cavity is prone to collision damage.

The invention discloses a three-dimensional mechanical parking garage capable of achieving rapid vehicle garaging and separated transmission. The device comprises a base, supporting frames and bearingmechanisms, wherein vertically-arranged supporting frames are welded to the two ends of the top of the base; a plurality of bearing mechanisms are rotationally mounted between the two supporting frames; gears are mounted in the middles of the upper and lower ends of the opposite surfaces of the two supporting frames; a chain is mounted between the upper gear and the lower gear; a first clamping groove plate and a second clamping groove plate are installed on the opposite sides of the two supporting frames, the first clamping groove plate is installed on the upper portion of the second clamping groove plate, the first clamping groove plate and the second clamping groove plate are arranged in an oval shape, a motor is installed in the middle of the supporting frame at one end, and the motoris connected with a rotating shaft at the bottom through a belt. The three-dimensional parking garage is convenient and fast to park, can adapt to different vehicles, is stable in vehicle parking andmoving, and is not prone to shaking. The protection performance is good during parking, comprehensive protection can be achieved, and vehicles are not prone to damage.

The invention provides a one-button fast fixing structure for a main board, which includes a base plate and a main board. The bottom plate at the other end is provided with a rotation fixing mechanism, and the main board is fixed in the main board slot through the fixing buckle and the rotation fixing mechanism; the rotation fixing mechanism includes a guide rail groove, a rotation buckle, The locking block and the fixed block, the rotating buckle includes a central shaft, and the central shaft is provided with a pinch plate and a crank arm, and the crank arm and the pinch plate can receive the main board, and are opposite to the pinch plate The central shaft on the side is provided with a stop groove, and the lock block is slidably arranged in the guide rail groove. One end of the lock block can be engaged with the stop slot, and the other end of the lock block A latch is provided, and the latch is plugged into the fixed block. The invention solves the problem of fast fixing of the main board during testing and maintenance.

The invention discloses a motorcycle integrated rear tail box installation structure, which comprises a rear tail box (1), a rear turn signal (3), a rear tail light (4), a vehicle frame (6), a rear tail plate (7) and A rear shelf (8), a rear tailgate (7) and a rear shelf (8) are installed at the tail of the vehicle frame (6), and the rear tailgate (7) and the rear shelf (8) are arranged in the angled area formed Rear tail box (1), this rear tail box (1) is fixed with vehicle frame (6) and rear shelf (8). The invention integrates the rear turn signal lamp, the rear tail light and the rear tail box, so that the rear tail box can play the functions of left and right steering and tail light while being used for placing articles; the rear turn signal lamp and the rear tail light are protected by the rear tail box , longer service life, less prone to collision damage. The invention greatly simplifies the assembly process, makes the installation operation simpler, the assembly efficiency is higher, the production cost is effectively reduced, the product consistency is improved, and it can be used on various types of motorcycles.

The invention relates to a seal type inflatable corpse bag. The seal type inflatable corpse bag comprises a bag body and a bag cover; the bag body is divided into an upper layer and a lower layer, a U-type bag opening is formed in the middle of the upper layer of the bag body and provided with a zipper, and a seal line is arranged on the periphery of the bag body; the bag cover is arranged at one end of the bag body, a seal line is arranged at the connecting position of the bag body and the bag cover, seal rubber strips are arranged on the other side edges of the bag body and the bag cover, the bag cover covers the bag body, and the seal rubber strips on the bag body and the seal rubber strips on the bag cover correspond vertically and are buckled in a sealed mode; an inflating one-way valve is installed at the side, close to the bag cover, of the bag body, and four pull handles are arranged on the lower portion of the bag body. The seal type inflatable corpse bag is good in seal effect and capable of effectively preventing liquid from exuding from the bag, the bag body and the bag cover are connected in a pinched mode, the bag is filled with air, external environment of a corpse can be isolated effectively, secondary damage to the corpse caused by external impact is effectively prevented, and it is avoided that the bag body breaks due to improper force application.

The invention relates to a container door lintel with an electronic tag, which comprises a door lintel body and the electronic tag arranged on the door lintel body and is characterized in that a continuous inclined plane is obliquely arranged between the front edge of the top surface and the upper edge of the front vertical surface of the door lintel body, the electronic tag is installed at the middle position of the inclined plane so that the whole electronic tag can not exceed the plane where the top surface and the front vertical surface of the door lintel body are positioned. When the container door lintel with the electronic tag is installed on the container, the whole electronic tag is embedded in the outermost surface of the container, thereby the electronic tag can not be collidedand damaged easily when in use; after the electronic tag is installed, an antenna in the electronic tag points to the obliquely upper direction of the container, causing reading equipment on the frontside and the upper side of the door of the container to be capable of conveniently reading the information in the electronic tag.

The invention relates to a method for making a handicraft based on a paint and a hot melt adhesive. The method comprises the following steps: S1, preparing a solid environmentally-friendly hot melt adhesive stick, and cleaning the surface of the hot melt adhesive stick; S2, adjusting the color of the paint, and applying the adjusted paint to the surface of the hot melt adhesive stick by brushing to form a paint layer; S3, standing the brushed hot melt adhesive stick with the paint layer to air-dry the brushed hot melt adhesive stick in order to form a hot melt adhesive stick with a paint color; and S4, placing the hot melt adhesive stick with the paint color in a hot melt adhesive gun, heating the hot melt adhesive stick by using the hot melt adhesive gun to melt the hot melt adhesive stick, squeezing out the hot melt adhesive by using the hot melt adhesive gun, and molding the hot melt adhesive in the squeezing process of the hot melt adhesive in order to obtain the finished handicraft. The method has the advantages of simplicity in operation, low cost, short production cycle and high product strength, and makes a traditional process of lacquerware fully come into the market and be recognized by the world.

The invention relates to a container door lintel with an electronic tag, which comprises a door lintel body and the electronic tag arranged on the door lintel body and is characterized in that a continuous inclined plane is obliquely arranged between the front edge of the top surface and the upper edge of the front vertical surface of the door lintel body, the electronic tag is installed at the middle position of the inclined plane so that the whole electronic tag can not exceed the plane where the top surface and the front vertical surface of the door lintel body are positioned. When the container door lintel with the electronic tag is installed on the container, the whole electronic tag is embedded in the outermost surface of the container, thereby the electronic tag can not be collided and damaged easily when in use; after the electronic tag is installed, an antenna in the electronic tag points to the obliquely upper direction of the container, causing reading equipment on the front side and the upper side of the door of the container to be capable of conveniently reading the information in the electronic tag.

The invention discloses a photovoltaic power generation early warning device arranged on a high slope, which belongs to the field of photovoltaics. A photovoltaic power generation early warning device installed on a high slope includes a slope and a control processor. Warning boxes and uniform distribution are installed on the slope. A plurality of photovoltaic panel groups, the photovoltaic panel group includes a plurality of photovoltaic panels arranged in the vertical direction, the rear end of the photovoltaic panel is fixedly connected with a positioning point, and the warning box is located above the plurality of photovoltaic panel groups. The installation slot and multiple through holes corresponding to the photovoltaic panel group realize the combination of the LED light and the warning column, which can not only quickly find the location of the loose photovoltaic panel, but also reduce the cost, effectively realize the warning to the user, and is easy to use The operator can deal with the loose problem in time, reduce the sliding damage of photovoltaic panels, and effectively protect the personal safety of the surrounding personnel. At the same time, the loose photovoltaic panels are not easy to cause collision damage to the photovoltaic panels installed around, which greatly reduces economic losses.

The invention discloses a clamping device of a numerical control tool chuck. The clamping device comprises a numerical control tool chuck vertical placing and clamping mechanism and a numerical control tool chuck horizontal placing and clamping mechanism; the numerical control tool chuck is inserted into a cavity formed by a positioning ring, a through hole and a clamping sleeve after being disassembled; the lower end of the numerical control tool chuck is also conical, so that the numerical control tool chuck can be well matched with the vertical placing and clamping mechanism for clamping, and an annular protrusion on the numerical control tool chuck abuts against the top surface of the positioning ring; the numerical control tool chuck can also be placed on the horizontal placing and clamping mechanism after being disassembled; and the cone at the lower end of the numerical control tool chuck is clamped in a third positioning groove, the annular protrusion on the numerical control tool chuck is correspondingly clamped in a second positioning groove, the part at the upper end of the numerical control tool chuck is clamped in a first positioning groove, and the outer peripheral surfaces of the three parts of the numerical control tool chuck are correspondingly in tangency with the bottom surface of the first positioning groove and the bottom surface of the second positioning groove. According to the clamping device, the clamping effect is good, the numerical control tool chuck does not shake, and the stability is good.