24results about How to "Convenience set" patented technology

The utility model provides an assembling device of a battery pack, which comprises a discharging module, a discharging module and a discharging module, the discharging module comprises a machine table, two groups of parallel side frames are correspondingly arranged on the machine table, two movable extrusion frames are correspondingly arranged between the two groups of side frames in parallel, and a discharging area is formed between the two adjacent side frames and the extrusion frame; the extrusion frames are connected with an extrusion driving structure, the extrusion driving structure can drive the two extrusion frames to move face to face or back to back, and the extrusion driving structure comprises a transmission part arranged on the machine table and a driving part arranged on one side of the machine table; and the assembling module is arranged above the discharging module, the assembling module comprises a mounting frame, and a liftable end plate mounting structure is arranged on the mounting frame and used for mounting an end plate. By means of the mode, after the side edges of the single battery pack to be assembled are extruded in order, the end plates are placed, and the steel belt is sleeved, so that the working efficiency is effectively improved.

The utility model discloses a manual multi-station coil cutting device which comprises a motor, a coil installation rod, a base and a first fixing head provided with a first inserting hole, one end of the coil installation rod is inserted into the first inserting hole, a sliding block and a main body plate are arranged on the base, the sliding block is connected with the upper surface of the base in a sliding mode, and the main body plate is connected with the side face of the sliding block. A rotating shaft, a manual pressing rod, a connecting rod and a cutting fixing rod are arranged on the main body mounting plate, the rotating shaft vertically penetrates through the middle of the main body plate, one end of the rotating shaft is vertically and fixedly connected with the manual pressing rod, the other end of the rotating shaft is vertically and fixedly connected with one end of the connecting rod, and the other end of the connecting rod is vertically and fixedly connected with the cutting fixing rod; a plurality of separating sheets and a plurality of mounting seats are arranged on the cutting fixing rod, the separating sheets and the mounting seats are alternately distributed on the cutting fixing rod at intervals, and blades are arranged on the mounting seats. According to the multi-station coil cutting device, the multi-station cutting function of the coil is achieved, and the coil cutting efficiency is greatly improved.

The invention relates to the technical field of welded heat-insulation gas cylinders, in particular to a vertical welded heat-insulation gas cylinder coil pipe sleeving method and a welded heat-insulation gas cylinder. The vertical welded heat-insulation gas cylinder coil pipe sleeving method comprises the steps that a shell plate is provided with a groove according to the size requirement after a reel pipe is formed; the shell plate is rolled and formed and welded into a shell cylinder; the vaporization coil pipe is rolled and formed; the vaporization coil pipe is spirally arranged in the shell cylinder along the groove; after the shell cylinder and the vaporization coil pipe are naturally cooled to the room temperature, welding and fixing are conducted; and the gas cylinder inner container is sleeved. Sleeving welding of the vaporization coil pipe and the shell cylinder is easier, and the precision requirement for coiling forming of the vaporization coil pipe can be lowered. In addition, under the same water volume, the gap between the inner container of the gas cylinder and the shell cylinder is smaller, and the outer diameter of the gas cylinder is smaller.

The utility model particularly relates to a disposable endoscope protecting sleeve which comprises a plastic folding telescopic cylinder, an inner sleeve is arranged on the inner side of one end of the plastic folding telescopic cylinder, one end of the inner sleeve is connected with the inner wall of the plastic folding telescopic cylinder, the other end of the inner sleeve is plugged, and a tearing line and an annular elastic band are arranged on the inner sleeve. The tearing line and the annular elastic band are both arranged in the plastic folding telescopic cylinder, the tearing line is arranged between the blocking end of the inner sleeve and the annular elastic band, and hook-and-loop fastener binding ropes are arranged at the two ends of the plastic folding telescopic cylinder. The sleeve is reasonable in structure, telescopic in design, convenient and fast to sleeve, stable to sleeve, capable of avoiding falling off and capable of effectively preventing water pollution.

The present invention relates to a mechanical arm and a control method therefor. The mechanical arm comprises a spatial positioning mechanism, a planar motion mechanism, and a self-rotating joint that connects the spatial positioning mechanism and the planar motion mechanism, wherein the space positioning mechanism comprises a base and a joint mechanism, the joint mechanism comprises a plurality of joints which are installed in sequence, the joint at the head end of the joint mechanism is installed on the base, and the joint at the tail end of the joint mechanism is rotatably connected to the self-rotating joint; the tail end of the planar motion mechanism is connected to a surgical instrument, and a vertical line of the plane where the planar motion mechanism is located is perpendicular to the rotation axis of the self-rotating joint; the intersection between the rotation axis of the self-rotating joint section and the axis of the surgical instrument is a driving fixed point, so as to conveniently set the driving fixed point; the rotation of the surgical instrument around the driving fixed point does not require the spatial positioning mechanism to move, such that the occurrence of multi-arm collision is reduced; and the infinity solution of the same posture of the surgical instrument can be realized by means of the linkage of the spatial positioning mechanism, the planar motion mechanism and the self-rotating joint, such that the kinematics solution is simple.

The utility model discloses an engine oil nozzle valve sealing ring, which relates to the technical field of valve sealing rings, and comprises a sealing sleeve with one open end, a notch arranged at the closed end of the sealing sleeve, a sealing lip fixedly sleeved at the open end of the sealing sleeve, and a diameter expanding mechanism which comprises a push-pull plate, a push-pull rod and a plastic plate, the plastic plate is provided with a pneumatic component used for acting on the multiple push-pull rods to move synchronously. Through the arrangement of the diameter expanding mechanism, when the sealing sleeve needs to be sleeved on the outer wall of the oil nozzle, air is sucked into the inner cavity of the air conveying seat in the pneumatic component in advance, the internal pressure of the air conveying seat and the pressure of the sliding seats are reduced, and then the pistons and the push-pull rods in the sliding seats integrally and synchronously slide away from the sealing lip; and the corresponding push-pull plates are respectively pulled, so that the plurality of push-pull plates pull the opening of the sealing sleeve at a plurality of parts, the caliber of the sealing sleeve is rapidly enlarged instead of manual work, and the sealing sleeve can be conveniently sleeved on the oil nozzle.

The utility model discloses a multi-station material moving mechanism which comprises a material moving base plate, a product taking and placing assembly and a nut taking and placing assembly, wherein the product taking and placing assembly and the nut taking and placing assembly are arranged on the material moving base plate. The nut taking and placing assembly comprises at least one set of nut taking and placing parts arranged side by side, each set of nut taking and placing parts comprises at least one nut taking and placing piece, and each nut taking and placing piece comprises at least one material taking rod with the number corresponding to that of nut assembling positions of a product. The material taking rod is arranged on the material moving base plate in a penetrating mode in the direction perpendicular to the material moving base plate, and the material taking rod is sleeved with an abutting and pushing piece capable of moving in the axial direction of the material taking rod. The product taking and placing assembly comprises at least one set of product taking and placing parts arranged corresponding to the nut taking and placing parts, each set of product taking and placing parts comprises a product taking and placing base plate capable of overturning under the action of an overturning driving part, and product taking and placing parts arranged corresponding to the nut taking and placing parts are arranged on the product taking and placing base plates. Products and nuts can be taken and placed at the same time, and production efficiency is improved.

The automatic fastening piece sleeving equipment for iron part machining comprises a machine base, an adjusting frame is arranged at the top of the machine base, a magnetic attraction positioning pile is connected to the interior of the bottom end of the adjusting frame and comprises a bearing ring, an outer sleeve is attached to the inner wall of the periphery of the bearing ring, and the outer sleeve is sleeved with a magnetic attraction positioning piece. An adsorption groove hole is formed in the inner wall of the outer sleeve, an adsorption layer is arranged on the inner wall of the periphery of the adsorption groove hole, a screw is attached to the inner wall of the periphery of the adsorption layer, and the other end of the outer sleeve is connected with a transmission shaft. When the automatic sleeving equipment for the fasteners performs sleeving operation, multiple groups of magnetic positioning pile structures can be combined with the lifting platform and the transmission platform, so that each group of screws are in one-to-one correspondence with nuts below, subsequent stable sleeving is facilitated, multiple groups of sleeving operation can be completed at a time by matching with the connected transmission platform, the manual process is simplified, and the efficiency is improved. The sleeving process is automatic, convenient and fast, and the efficiency and the sleeving quality are high.

The utility model provides a half shaft shell structure and a caterpillar tractor. The half-shaft shell structure comprises a half-shaft shell, a driving shaft, a track driving wheel, a supporting plate, a first pin shaft used for installing a track and a second pin shaft used for installing the track, the driving shaft is rotationally installed in the half-shaft shell, the track driving wheel is installed on the driving shaft, the supporting plate is connected with the half-shaft shell, and the supporting plate is connected with the half-shaft shell. The first pin shaft is installed on the supporting plate, and the second pin shaft is installed on the half shaft shell. And the mounting bracket and the half shaft shell are integrated into one piece, so that the mounting error and the number of parts are reduced, and the crawler belt is convenient to assemble.

The adjustable adhesive tape winding device comprises a bottom frame, one end of the bottom frame is rotationally provided with a roller used for supporting an adhesive tape roll, one end of the roller is rotationally connected to a first wall plate, the first wall plate is vertically connected to the bottom frame, the other end of the roller is provided with a pin rod assembly, and the outer side of the roller is provided with a pressing rod. The lower end of the pressing rod is rotationally connected to an end frame, the end frame is connected to the end of a bottom frame, a mandrel is rotationally arranged at the other end of the bottom frame, one end of the mandrel is rotationally connected to the wall plate II, the end of the mandrel is connected with an output shaft of a low-speed motor, and the other end of the mandrel is connected to the bottom frame through an adjustable mechanism; the device is simple in structure, reasonable in design and novel and unique in thought, the roller is sleeved with the adhesive tape roll, the adhesive tape roll is fixed and limited through the pin assembly, it is guaranteed that the roller is stably sleeved with the adhesive tape roll, in addition, the core shaft driven by the low-speed motor is matched to rotate, and the coil sleeved with the core shaft is wrapped and wound with the adhesive tape.

The utility model relates to a sound box sealing structure, which comprises a sound box body, a control button is arranged on the top surface of the sound box body, the sound box sealing structure is characterized by further comprising a transparent soft rubber cover, the soft rubber cover can be detachably sleeved on the upper end of the sound box body, and the control button is covered in the soft rubber cover. According to the utility model, under the condition that the use of the control key is not influenced, the control key can be well shielded and protected, so that dust and water can be prevented from entering a gap between the control key and the sound equipment shell, the cleaning and the maintenance are convenient, the aging speed of the control key can be reduced, and the service life of the control key is prolonged. And the probability that electrical elements in the sound box are damaged can be greatly reduced, so that the service life of the sound box can be prolonged.

The utility model relates to the technical field of automobile electric seats, in particular to a bearing for an automobile electric seat motor, which comprises a bearing base body, a groove body structure is arranged in the center of the bearing base body, and the groove body structure consists of a mounting groove, a top chamfer part and a low chamfer part. A mounting groove with the two ends penetrating through is formed in the center of the interior of the bearing base body, a top chamfering part is arranged at the top end of the mounting groove, a low chamfering part is arranged at the bottom end of the mounting groove, and four sets of oil guide structures are further arranged in the bearing base body. According to the utility model, a large wide-mouth structure of the top chamfer part and the low chamfer part is utilized, so that the bearing is relatively convenient to sleeve, and the mounting difficulty of the bearing is reduced; meanwhile, by means of the chamfer design of the bottom outer chamfer, the middle outer chamfer and the top outer chamfer, edge burrs on the outer surface of the bearing are avoided, and the phenomenon that the bearing is scratched in the using process is avoided; when the bearing is used, the flow guide function of lubricating oil is achieved through the oil guide structure.

This invention discloses a hemostatic collar installation device, including a mounting base on which a No. 1 support plate and a No. 2 support plate are fixedly mounted. A sleeve is horizontally arranged on the No. 1 support plate, and an installation cone is provided at one end of the sleeve. A bandage installation plate is installed on one side of the No. 2 support plate, and the bandage installation plate is provided with multiple sets of bandage installation slots. A fixing block is detachably mounted on each bandage installation slot. The same set of bandages is fixedly engaged on both the bandage installation slot and the fixing block. The connecting base allows for easy fixing of the entire device on a table; the installation cone allows for easy fitting of the hemostatic collar and tightening collar onto the sleeve; the bandage installation slots and fixing blocks facilitate the fixed installation of the bandage; and the baffle at the end of the bandage prevents the bandage from being pulled out during pulling after it has been fixed.

The invention relates to the technical field of slope support engineering, and particularly discloses a construction process of a driving-in steel floral tube soil nail for a loose foundation, which comprises the following steps: S1, taking a steel floral tube soil nail, the steel floral tube soil nail comprises a soil nail body, an anti-pulling plate and a sleeve, the sleeve is sleeved outside the soil nail body, the anti-pulling plate is positioned between the sleeve and the soil nail body, and the anti-pulling plate is positioned between the sleeve and the soil nail body; the anti-pulling plate is rotationally connected with the soil nail body, an elastic piece is arranged between the anti-pulling plate and the soil nail body, the anti-pulling plate is bound by a binding rope, and the sleeve is provided with a cutting knife; s2, the steel floral tube soil nails are knocked into the soil body to the target depth; and S3, the anti-pulling plate is released, and the sleeve is recycled, specifically, the sleeve is lifted upwards to be recycled, in the lifting process of the sleeve, a cutting knife on the sleeve can cut off the binding rope, and the anti-pulling plate is inserted into the soil body under the action of an elastic piece. The scheme is used for solving the problems that a grouting hole of an existing traditional steel floral tube soil nail is prone to being blocked and poor in early-stage anti-pulling performance, and a structure capable of improving the early-stage anti-pulling performance is large in actual manufacturing difficulty in the new technology.

The utility model discloses an anti-static ironing board which comprises an ironing board body, two supporting leg assemblies which are arranged in a bilateral symmetry mode are arranged at the bottom of the ironing board body, each supporting leg assembly comprises a main shaft which is connected to the ironing board body in a rotating mode, and supporting legs which extend in the radial direction of the main shaft are arranged at the two ends of the main shaft respectively. The supporting leg assembly further comprises a stopping block which is close to the main shaft and used for stopping the supporting leg, and the stopping block is arranged on the ironing board body. The ironing board main body is provided with a fabric cap bag, the bag opening of the fabric cap bag is provided with an elastic rope forming a necking opening, and the fabric cap bag is made of an antistatic fabric. The ironing board has the advantages of being adjustable in height, easy to store and resistant to static electricity, and is complete in overall function and high in practicability.

The application belongs to the technical field of sealing test devices, and specifically provides a gas tightness test clamp. The gas tightness test clamp comprises an inlet joint and an outlet joint. The inlet joint is provided with a mounting hole for mounting the inlet end of a tested thin-walled cylinder, and the outlet joint is provided with a mounting hole for mounting the outlet end of the tested thin-walled cylinder. The mounting holes of the inlet joint and the outlet joint are both provided with a sealing ring for sealing cooperation with the circumference of the tested thin-walled cylinder. The inlet joint is provided with a sealing connection structure for sealing connection with a test bench and a gas passage. The inlet joint and the outlet joint in the application are both in sealing cooperation with the outer circumference of the tested thin-walled cylinder, and the sealing ring does not contact the sharp end of the thin-walled cylinder, so that the bolts and flange plates do not need to be disassembled and assembled multiple times. Compared with the bolt flange type sealing clamp, the reliability of the clamp and the test is greatly improved.

The present invention discloses an intelligent trash can, comprising a barrel shell and a pivotally connected top cover, a detachable bagging column is provided on the upper side of the barrel shell, a double spiral column mechanism for pulling a trash bag is provided at the front of the bagging column, the free end of the trash bag passes through the gap between the double spiral column mechanisms and enters the center position of the upper chassis, a rotating suction cup mechanism is provided below the upper chassis to adsorb the surface of the separated trash bag, a fan is provided on the bottom surface of the top cover to convey wind to the inside of the trash bag so that the inside of the trash bag is fully opened, a lower chassis is provided below the rotating suction cup mechanism, which can be driven by a cam mechanism to move up and down and press the top edge of the trash bag with the upper chassis, and the present invention also discloses a control method for using an intelligent trash can. Compared with the prior art, the technical solution of the present invention has the advantages of simple operation, high work efficiency, sensitive detection and strong sealing, and can effectively improve people's quality of life and cleaning efficiency.

The utility model provides an end socket welding tool, which relates to the technical field of end socket welding tools and comprises a tool body. The tool body is provided with a locking bearing rod in the front-back direction, the whole locking bearing rod is of a U-shaped rod structure with a forward opening, threads are formed in the outer circumference of a front-back direction rod of the locking bearing rod, and a locking nut is installed on the outer circumference of the front portion of the front-back direction rod of the locking bearing rod. The front side and the rear side of the locking bearing rod are both sleeved with barrel clamping plates in the left-right direction, and strip-shaped holes penetrating through the left-right direction up and down are formed in the middles of the outer sides of the barrel clamping plates, so that the barrel clamping plates are conveniently arranged on the locking bearing rod in a sleeving mode and are prevented from falling off through locking nuts; according to the clamping device, the clamping plate is provided with the strip-shaped hole, a hand can be conveniently inserted into the strip-shaped hole of the clamping plate of the barrel body for grabbing, carrying and moving, and the problems that the carrying and moving process is difficult due to the fact that no grabbing measure is taken on the clamping part of the barrel body, and grabbing, carrying and moving of the clamping part are inconvenient to achieve due to the fact that grabbing measures are taken on the clamping part are solved.

The utility model discloses an anti-toppling edible mushroom packaging bag device which comprises a shell. The material hopper is used for allowing edible mushrooms to enter; the split charging device is used for carrying out split charging treatment on the edible mushrooms; the bagging device is used for bagging packaging bags. The edible mushroom bagging machine relates to the technical field of edible mushroom bagging treatment. According to the device, by arranging the sleeving device, the deflection position of an inclined rod is adjusted according to an opening of a packaging bag, a worker rotates the inclined rod on a connecting base, so that a matching plate on the inclined rod is subjected to sleeving treatment by the packaging bag, the acting force generated by shaking of the inclined rod is reduced through an elastic rod, and the packaging bag is filled and the size of the packaging bag is increased; and the arc-shaped plates drive the sliding rods to slide in the inner walls of the sleeve rods, the sliding rods compress the compression springs, the arc-shaped plates conveniently clamp and fix the packaging bags, the situation that the packaging bags topple when edible mushrooms are packaged in the packaging bags is prevented, and the purpose of packaging bag packaging is achieved.

The utility model relates to the technical field of protective shells, and discloses a middle frame and a mobile phone cover, which comprise a frame body, the middle part of the frame body is provided with an opening to form an annular hollow outline structure, the inner wall of the opening is set as a flat area, and the edges of the two opposite ends of the opening extend inwards to respectively form a first covered edge and a second covered edge for supporting and positioning. Through the opening and the flat area arranged on the inner wall of the opening, the mobile phone main body is sleeved. The edges of the two opposite sides of the opening respectively extend inwards to form the first covered edge and the second covered edge, so that the periphery of the mobile phone is limited and supported, the mobile phone is prevented from shaking in the middle frame, the mobile phone is prevented from being damaged due to collision or movement, and reliable protection is provided for the mobile phone. The annular hollow outline structure is formed through the opening, so that the back of the mobile phone is not shielded on the basis of guaranteeing the protection performance, the heat dissipation performance is greatly improved, and the influence of heat accumulation on equipment operation is reduced.

The present invention proposes a heat preservation device and a heat preservation method suitable for winter concrete construction, which belongs to the technical field of building construction equipment. The heat preservation device includes a cover plate, a plastic film, a protective mechanism and a support mechanism. The cover plate is arranged above the support mechanism, the protective mechanism is movably connected to the outside of the support mechanism, the protective mechanism is connected to the cover plate, the two ends of the plastic film are respectively connected to the cover plate and the support mechanism, the cover plate, the plastic film and the support mechanism jointly form a heat preservation cavity, an annular plastic film accommodating cavity is arranged between the protective mechanism and the support mechanism, a ventilation mechanism connected to the heat preservation cavity is arranged below the support mechanism, and an installation port is arranged at the bottom of the support mechanism, and the installation port is connected to the heat preservation cavity. The heat preservation device of the present invention can easily put the plastic film on the concrete column, and can ensure that the film is not punctured by the steel cage to be poured, and ensure that the plastic film can store enough air for a long time.

The invention discloses a high-pressure heater vertical position sleeving and supporting structure which comprises a shell, two headers located in a vertical position and a tube bundle fixedly connected with the two headers, the tube bundle is arranged in a cladding, and the cladding fixes the tube bundle through a plurality of fixedly connected supporting plates. Two parallel guide rails are fixedly connected to the bottom side in the shell, a section of supporting beam is fixedly connected to the middle of each of the two opposite outer sides of the cladding, and one supporting beam is adjacent to the two guide rails and located above the two guide rails; limiting beams fixedly connected with the shell are arranged on the two sides of the two supporting beams, a plurality of supporting rollers corresponding to the limiting beams are fixedly arranged at the two ends of the two supporting beams through connecting plates, and the supporting rollers and the limiting beams are arranged at intervals. A plurality of sleeved rollers matched with the two guide rails are fixedly arranged on the support beam positioned above the two guide rails; according to the invention, the sleeving work is more convenient and labor-saving, the sleeving period is shortened, the tool material can be greatly reduced, and the product quality is improved.