68results about How to "Easy to lift and carry" patented technology

A container for a manually operable oil dispenser for use with metal working machines comprises a bucket providing a reservoir for oil to be dispensed and a pan in the bucket for catching oil and chips dropping thereinto and for returning the oil to the bucket. The bucket has a bottom, a sidewall and an annular upper end, and the pan has an apertured bottom spaced above the bottom of the bucket, a sidewall inwardly of the sidewall of the bucket and an upper end overlying and slidable circumferentially relative to the upper end of the bucket. The bucket and pan have locking members interengaging during relative sliding displacement therebetween to releasably interengage the bucket and pan against separation. The bottom and sidewall of the bucket are contoured to minimize the volume of oil necessary in the reservoir area for continual operation of the dispenser, and the bucket is provided with a bulkhead fitting for attachment to a dispensing pump hose at an angle of 45° to horizontal.

The invention discloses a transfer platform for stable transfer of an unmanned aerial vehicle and a using method. The transfer platform comprises a protective shell, a through groove is formed in thetop of an inner cavity of the protective shell, a sealing sleeve is fixedly connected to the inner wall of the through groove, a placing frame body is arranged at the top of the protective shell, a movable door is movably connected to the top of the placing frame body through a hinge, a first groove is formed in the center of the top of the movable door, and a handle is arranged on the front sideof an inner cavity of the first groove. By arranging the sliding sleeve, the first sliding groove, a buffer spring, a fixing block, a first sliding block, a fixing rod, a second sliding groove, a second sliding block, a baffle, a screw rod, buffer foam, a clamping bolt, a connecting rod, a movable rod and a screw hole for cooperative use, the transfer platform has the advantage of being good in stability and protectiveness, and the problems that an existing transfer platform is poor in stability, an unmanned aerial vehicle cannot be well protected, the unmanned aerial vehicle is prone to collision and damage in the transfer process, and the stability and protectiveness of the transfer platform are reduced are solved.

The invention discloses an electric bicycle. The electric bicycle comprises a handlebar, a front fork, a front wheel, a saddle, a back fork assembly, a hub motor back wheel, a brake device, a display device, a battery assembly and a control device, and is characterized by further comprising a bicycle frame assembly. The bicycle frame assembly comprises a bicycle head pipe, a connecting pipe, a bicycle head pipe connecting plate, a first connecting base, a box assembly, a saddle connecting plate and a saddle inserted-connection base. The box assembly comprises a box body and a box cover, and the box body is detachably fixed on the lower side of the box cover. The bicycle head pipe connecting plate is fixedly connected with the bicycle head pipe, the upper end of the front portion of the connecting pipe is detachably and fixedly connected with the bicycle head pipe connecting plate, and the lower end of the back portion of the connecting pipe is detachably and fixedly connected with the first connecting base; the first connecting base is detachably and fixedly connected with the box cover of the box assembly; the saddle connecting plate is detachably and fixedly connected with the box cover of the box assembly, and the saddle inserted-connection base is detachably and rotationally connected on the saddle connecting plate. The saddle is adjustably and fixedly inserted into the saddle inserted-connection base through a saddle pipe, and the back fork assembly is detachably connected with the box assembly.

The invention discloses a continuous waterproofing and drainage device for a two-channel water conservancy project construction. The continuous waterproofing and drainage device for the two-channel water conservancy project construction comprises a device body, a water storage tank is arranged on the upper side of the device body, and two water delivery channels are arranged on the side, corresponding to a water inlet hole, of the inner part of the device body. According to the continuous waterproofing and drainage device for the two-channel water conservancy project construction, the arrangement of a two-water-delivery channel effectively ensures the continuity and stability of the drainage work, the problem of drainage failure caused by a reflux phenomenon in the process of drainage of an existing waterproof and drainage device in water conservancy project construction is effectively solved, and the stable and continuous work of the drainage device is ensured; when the internal drainage of the device is required, the drainage can be carried out automatically, the useless work of a pump is avoided, and the overall energy consumption of the waterproof and drainage device is effectively reduced; and the continuous waterproofing and drainage device for the two-channel water conservancy project construction can meet the application requirements of different depth drainage requirements, the applicability of the waterproof and drainage device is improved, the working stability is good, using is convenient, and the market prospect is wide.

The invention discloses a convenient-to-move electric bicycle. The convenient-to-move electric bicycle comprises a handlebar, a front fork, a front wheel, a saddle, a rear fork assembly, a wheel hub motor rear wheel, a brake device, a display device, a battery module and a control device. The convenient-to-move electric bicycle is characterized by also comprising a frame assembly. The frame assembly comprises a bicycle head pipe, a connecting pipe, bicycle head pipe connecting plates, a first connecting base, a box assembly, saddle connecting plates and a saddle inserting base. The bicycle head pipe, the connecting pipe, the first connecting base, the saddle connecting plates, the saddle connecting plate bases, the saddle inserting base and the rear fork connecting base of the frame assembly can be taken down and then mounted into the box assembly, and the saddle is inserted and fixed onto the saddle inserting base adjustably through a saddle pipe. The saddle inserting base can rotate forwards, so that the saddle inclines forwards, the saddle can be locked after inclining, and the corresponding section, protruded upwards, of the saddle pipe serves as a lifting handle. The rear fork assembly and the box assembly are detachably connected.

The invention provides a wide-mouth flowerpot carrying device and a carrying method, and relates to the field of furniture. The invention discloses a wide-mouth flowerpot carrying device. The device comprises two clamping bases, wherein the sides, close to each other, of the two clamping bases are movably connected through a hinge piece, universal wheels are arranged at the bottoms of the two clamping bases, supporting arc rods are welded to the two sides of the tops of the clamping bases, the tops of the supporting arc rods are welded to the bottom of a top base, and an up-down driving mechanism is arranged in the top base. According to the wide-mouth flowerpot carrying device, the clamping bases are combined to fix a large flowerpot in the clamping bases, the two sets of oppositely-arranged annular fixing lifting mechanisms clamp the flowerpot, the flowerpot is in contact with the six faces in total, fixing is more stable, the lever principle is indirectly used, the arm of force is increased, more labor is saved for upward movement work of the large flowerpot, and the device is more labor-saving and convenient to operate.

The invention discloses a non-loss repeated usage package bag for pitch logistics. The non-loss repeated usage package bag comprises package bag bodies. A middle layer of each package bag body is a strengthening net, wherein the outer portion of the tail of the strengthening net is sequentially provided with brown paper, a waterproof layer and a protection layer, and brown paper, a waterproof layer and an anti-adhering layer are sequentially arranged in the strengthening net. The four edges of the two package bag bodies are connected through strengthening strips. According to the non-loss repeated usage package bag for pitch logistics, through the manner that the strengthening strips are arranged between the package bag bodies on the two sides, the sealing performance of the package bag bodies is guaranteed, and seepage is prevented; meanwhile, the double-opening type design of a filling opening and a sealing opening is adopted, and high-temperature liquid pitch filling is convenient;cooled and caked pitch is conveniently taken out later; the anti-adhering layer is arranged in each package bag body, the pitch is effectively prevented from adhering to the package bag bodies, the package bag bodies can be recycled and repeatedly utilized, and the transportation and package cost is reduced.

The invention relates to the technical field of plastic trays, in particular to a movable stacking double-sided plastic tray which comprises a plastic plate, the plastic plate is connected with a bearing structure, the plastic plate is connected with a moving structure, the plastic plate is connected with a limiting structure, and the plastic plate is connected with a binding structure. The binding structure is connected with a fixing structure, and the plastic plate is connected with a control structure. The bearing structure facilitates lifting of a forklift and placement of goods, the plastic plate is lighter and firmer, the moving structure facilitates moving of the plastic plate, the limiting structure can enable the moving structure to be more stable, so that temporary moving of the goods is facilitated, the goods can be simply fixed through cooperation of the binding structure and the fixing structure, and the practicability is high. And collapse is avoided, the working state of the binding structure can be controlled through the control structure, and therefore the binding effect is better.

The invention discloses a sterilization kettle of a high-temperature bag for packaging pickled duck feet. The sterilization kettle comprises a tank body, a supporting arm, a transverse plate and a bearing device, the bearing device is mounted in the middle of the bottom end of the tank body, an independent motor is mounted in the bearing device, after the motor drives a worm and a worm gear to conduct transmission, a gear and a rack are made to move, a supporting plate can stretch out conveniently, a placing frame stretching out of the tank body can be borne and lifted conveniently, stabilityis good, and the supporting effect is good; a sliding rail is mounted at the top of the supporting plate extending out of the bearing device; the sliding rail is matched with a sliding rail for enabling the placing frame to slide in the tank body; a rotating knob is rotated in a lifting mechanism at the front end of the top of the supporting plate, so that a threaded rod drives a linkage block tobend a connecting rod; a jacking plate at the top is jacked up, so that the placing frame extending out of the tank body is conveniently lifted and put down in the sliding rail; the placing frame is matched with the sliding rail, the auxiliary effect is good, time and labor are saved, manual operation is not needed, and the working efficiency is effectively improved.

The invention relates to a mainframe box for a computer. The mainframe box comprises a computer case body, a driving motor and a heat dissipation box; wherein the driving motor is arranged on the inner wall of the computer case body, a rotating shaft of the driving motor is arranged perpendicular to the inner wall of the computer case body, the rotating shaft of the driving motor is provided witha guiding rod extending along the radial direction of the rotating shaft, the inner wall of the computer case body is provided with an annular sliding rail arranged around the driving motor, the heatdissipation box is slidably arranged on the annular sliding rail, the heat dissipation box is provided with a guiding sleeve, the guiding sleeve is arranged radially along the annular sliding rail, the guiding rod and the guiding sleeve are coaxially arranged, one end, away from the rotating shaft of the driving motor, of the guiding rod extends into the guiding sleeve, and the driving motor drives the heat dissipation box to move along the annular sliding rail by driving the guiding rod; the computer case body is provided with a pulling rod and a handle, wherein the handle is arranged on theupper end of the upper part of the pulling rod, the lower end of the upper part of the pulling rod is connected to the upper end of the lower part of the pulling rod, the lower part of the pulling rod is fixed at the inner side of a rear board of the computer case body, the lower end of the lower part of the pulling rod is connected with a pulling rod fixing box, and the pulling rod fixing box isfixed on the rear board of the computer case body. The mainframe box for the computer not only efficiently dissipates heat but also facilitates lifting and handling.

Disclosed are a barrel-shaped integral concrete water storage tower tank and a preparation method thereof. The barrel-shaped integral concrete water storage tower tank is characterized in that a tank body, a tank top cover and a tank base are barrel-shaped semi-closed structures which are manufactured integrally, reinforcing ribs are arranged on the tank base, and a supporting base is integrally fixedly connected with or movably embedded at the bottoms of the reinforcing ribs. An integral precast method includes steps of material preparation, mold manufacture preparation and mold assembly, uniform concrete stirring, casting molding and curing and demoulding of finished products. The barrel-shaped integral concrete water storage tower tank and the preparation method thereof have the advantages that the integral strength of the tank body is high, service performances are excellent, processing is convenient, carrying and hoisting are easy, a manufacturing method is scientific, energy conservation and environmental protection are realized, labor and materials are saved, cost is low (the quantity of reinforced concrete is saved by about 30%), the barrel-shaped integral concrete water storage tower tank can be placed on a roof of the top of a building to be used as a domestic water reservoir or water storage tower tank and the like, and market competitiveness further can be strengthened.

The invention discloses a structure of a portable energy storage power station, comprising: a casing, a storage battery, a converter and a controller are fixedly installed inside the casing, a battery fixing device is arranged on the upper end of the storage battery; a lifting device is arranged on the outer upper end of the casing A heat sink and a socket are provided on one side of the outer surface of the housing, a control panel is also provided on the outer surface of the housing, the converter is electrically connected to the battery and the socket, and the control panel, converter, and battery are all electrically connected to the controller; The converter and battery are installed inside the shell to realize the function of storing and outputting electric energy, and complete the work of providing electric energy. A heat sink is installed at one end of the battery, so that the heat sink can dissipate the heat generated by the battery in time, and complete the operation of the described The cooling work of a portable energy storage power station is convenient for users to carry the energy storage power station through the lifting device on the outer surface of the casing, and solves the problem that the energy storage power station is inconvenient to carry.

The invention discloses a real-time remote ear-nose-throat endoscopy method and system. The real-time remote ear-nose-throat endoscopy system comprises a base; a fixed box is fixedly installed at the upper end of the base; a packaging mechanism is fixedly installed on the outer wall of the base; a nasal endoscope assembly is fixedly installed at the upper end of the front face of the fixed box; a central chip generates information into a pathological report through a report processing module, is connected with the Ethernet through a WIFI module, or is connected with mobile equipment through an infrared module, an NEC module or a Bluetooth module, and uploads the pathological report to a server through a patient client, and a doctor logs in a doctor client through networking equipment such as a computer and the like; the client side is used for extracting the pathological report for remote diagnosis, target medicine is listed according to symptoms after diagnosis is completed, and a diagnosis result, a treatment mode and a medicine list are uploaded to the server, so that a patient can conveniently use the patient client side to extract and check the diagnosis result, the treatment mode and the medicine list through the server, the doctor can conveniently diagnose the patient, and the patient can conveniently see a doctor.

An oil well cement bubble removing device comprises a shell. Two stirring and air exhausting systems are arranged in the shell. Each stirring and air exhausting system comprises a stirring tank, an installation frame, a motor, a vacuum pump, a stirring shaft, an upper stirring disk and a lower stirring disk. The motors and the vacuum pumps are arranged on the installation frames. The lower portion of one side of each stirring tank is provided with a cement inlet pipe connector, and the upper portion of the other side of each stirring tank is provided with a cement outlet pipe connector. The cement inlet pipe connector of one stirring and air exhausting system and the cement outlet pipe connector of the other stirring and air exhausting system both penetrate the side portions of the shell and extend out, and the other cement inlet pipe and the other cement outlet pipe are connected through a middle connecting pipe. The top of each stirring tank is provided with a tank cover. The top of each tank cover is provided with an air exhausting hole. The vacuum pumps are connected with the air exhausting hole through an air exhausting pipe. The oil well cement bubble removing device is simple in overall structure, the oil well cement bubble removing device is additionally arranged on the premise of not changing the original pipeline design, and the oil well cement bubble removing device is reliable in principle and capable of greatly lowering the bubble content in cement and achieves better effect after cement solidification.

The invention relates to a foundry casting die pressing device which comprises a mounting seat, a base plate and an upper die pressing mechanism. The upper die pressing mechanism comprises a support, an upper air cylinder and a pressing plate. The mounting seat comprises a lower mounting seat body and an upper mounting seat body, and a mounting cavity for mounting a vibration mechanism and lower die pressing mechanism therein is formed between the two mounting seat bodies. The vibration mechanism comprises a motor and two or more rotating shafts, the motor is fixed to the lower mounting seat body and in transmission connection with all the rotating shafts through belt wheels and a transmission belt, one end of each rotating shaft is rotatably positioned to the lower mounting seat body, and the other end of each rotating shaft is provided with one-piece tooth discs A with ends provided with tooth-shaped faces. The base plate is located on the upper surface of the upper mounting seat body, the bottom of the base plate is provided with tooth discs B meshed with the tooth-shaped faces of the tooth discs A, and both the tooth discs A and the tooth discs B are movably arranged in through holes formed in the upper mounting seat body; the lower die pressing mechanism comprises a lower air cylinder, and a pushing plate, the lower air cylinder is fixed to the lower mounting seat body and connected with the pushing plate, and the upper mounting seat body is provided with a hole allowing the pushing plate to stretch out. By means of the foundry casting die pressing device, the die pressing pressure can be guaranteed, and die pressing efficiency and efficiency are improved.