14results about How to "Increase floor space" patented technology

The magnetic waste conveyor relates to the technical field of waste conveying and comprises a base, one end of a multi-stage connecting block is fixedly connected to the end of the base, a sliding seat is fixedly connected to the other end of the multi-stage connecting block, sliding grooves are formed in the two sides of the sliding seat, and sliding blocks are slidably connected into the sliding grooves in a sleeved mode; the device has the advantages that the rotating speed of the conveying belt is in direct proportion to the adsorption force of the magnetic waste, the magnetic waste is prevented from being separated from the conveying belt under the influence of acceleration and inertia, the expected adsorption effect can be achieved, and meanwhile the larger the inclination angle of the conveying belt is, the larger the adsorption force of the conveying belt to the magnetic waste is. According to the magnetic waste conveying device, the magnetic waste can be continuously kept static relative to the conveying belt, material blocking can be avoided, meanwhile, the occupied area of the conveyor is reduced, the conveying efficiency is improved, the magnetic waste is prevented from flying, production is met to the maximum extent, a traditional rubber belt is abandoned, and the abnormal conditions that the conveying belt is scratched by products, and material blocking is avoided can be avoided.

The utility model discloses a drum transportation frame which comprises a drum frame body and a supporting rod arranged on the side face of the drum frame body. A stirring adjusting knob ring is arranged on the outer side, close to the bottom, of the built-in threaded column and connected with the supporting rod through a rotating shaft, a first telescopic connecting body is arranged at the bottom of the built-in threaded column, and a connecting built-in air guide pipe is arranged at the bottom of the first telescopic connecting body. A second telescopic connecting body is arranged at the tail end of the connecting built-in air guide pipe, a telescopic connecting column is arranged at the tail end of the second telescopic connecting body, the adjusting knob ring is rotated and shifted to enable the built-in threaded column to move downwards to extrude the first telescopic connecting body so that the telescopic connecting column can extend outwards, and otherwise, the telescopic connecting column can retract inwards. Through the improvement, the occupied area of the bottom supporting legs can be increased to a certain extent according to actual requirements, and meanwhile, the bottom supporting legs can be hidden according to requirements, so that the placement stability and the use practicability of the drum transportation frame can be effectively improved.

The invention relates to the technical field of photovoltaic power generation and energy storage, in particular to a photovoltaic cell. The photovoltaic cell comprises an upper-layer cell piece and a lower-layer cell piece which are vertically arranged at intervals, a first cavity is formed between the upper-layer cell piece and the lower-layer cell piece, the upper-layer cell piece comprises at least one first charging area and at least one first blank area which are alternately arranged at intervals, and the lower-layer cell piece comprises at least one second charging area. The first blank areas and the second charging areas are in one-to-one correspondence up and down, and the area of the second charging areas is larger than that of the first charging areas; the upper packaging layer is located above the upper-layer battery piece, the lower packaging layer is located below the lower-layer battery piece, the upper packaging layer comprises at least one light-transmitting area and at least one scattering area which are alternately arranged at intervals, the light-transmitting areas are located above the first charging areas in a one-to-one correspondence mode, and the scattering areas are located above the first blank areas in a one-to-one correspondence mode. According to the photovoltaic cell, the power generation efficiency of the photovoltaic cell piece in the unit occupied area is improved.

The utility model belongs to the technical field of VR (virtual reality) interactive chairs, in particular to a chassis structure of a VR interactive chair, which aims at solving the problem of stability and comprises a base, a first sliding groove is formed in the outer surface of the base. A third sliding groove is formed in the outer surface of the base. A second sliding groove is formed in the inner surface of the first sliding groove. The inner surface of the first sliding groove is fixedly connected with an electric push rod. The upper surface of the base is fixedly connected with a connecting column; a first guide rod is arranged on the upper side of the inner surface of the third sliding groove. A second guide rod is arranged on the lower side of the inner surface of the third sliding groove. A first sliding block is fixedly connected to the inner surface of the first sliding groove. Second sliding blocks are fixedly connected to the outer surfaces of the two sides of the first sliding block. An inner groove is formed in the rear surface of the first sliding block. The front surface of the first sliding block is fixedly connected with a supporting plate. A third sliding block is fixedly connected to the outer surface of one side of the supporting plate. And through the arrangement of the supporting plate, the occupied area of the base can be changed, and the stability is improved.

The invention relates to the technical field of air energy storage power generation, discloses a gas power generation device integrated with liquefied air energy storage, and aims to improve the utilization efficiency of liquid fuel in the gasification combustion process. In the gas power generation device, a gas supply device is used for providing liquid fuel for a gasification heat exchanger, and the liquid fuel absorbs heat in the gasification heat exchanger to be gasified and is combusted through a gas power generation unit to generate power. An air compressor of the air energy storage system is used for compressing air, and the compressed air releases heat in the process of flowing through the cold box equipment and exchanges heat with the gasification heat exchanger. The liquid air storage tank is used for storing the liquid compressed air flowing out of the cold box device, and the expansion generator is used for generating electricity through the liquid compressed air. A high-grade cold source in a liquid fuel gasification process is introduced in a compressed air liquefaction stage for cooling, so that the volume of a heat exchanger and an adiabatic compressor in an air liquefaction process is reduced, and the air liquefaction speed and the liquefaction degree proportion are improved.

The invention relates to a multi-stage water-drop biological tower treatment device, comprising a tower body, a water distribution component, a water-drop purification component, a biological annular plate and a water outlet pipe; the outer wall of the tower body is a conical surface which is narrow at the top and wide at the bottom, and the interior of the tower body is provided with a hydrolysis acidification chamber; the water distribution component comprises a water inlet end and a water outlet end, the water inlet end is externally connected to sewage, and the water outlet end is communicated with the hydrolysis acidification chamber; the water-drop purification component comprises a plurality of water-drop annular plates which are sequentially arranged in a top-to-bottom direction, the plurality of water-drop annular plates are coaxially sleeved on the tower body, the upper part of the water-drop annular plates and the conical surface are combined to form a water-drop annular groove, and the water-drop annular groove is filled with filter material; the biological annular plate is located at the bottom of the water-drop purification component, the biological annular plate is sleeved on the tower body, the top of the biological annular plate and the tower body are combined to form a biological annular groove; the water outlet pipe is communicated with the biological annular groove; the problem that the existing water treatment technology cannot simultaneously meet the requirements of small footprint, low operating cost and simple maintenance and management is solved.

This utility model discloses an integrated welding and marking device for automotive door sill beam welding assemblies, including a fixture base, a laser marking device, a servo welding gun, multiple L-shaped clamps, and a control box. The laser marking device and servo welding gun are fixed to the fixture base, and the L-shaped clamps are bolted to the top of the base, holding the door sill beam welding assembly. The servo welding gun is fixed to the upper part of the base via a bracket, performing welding above the part; the laser marking device is mounted on the bottom of the base via a fixed frame, performing back marking below the part. The control box is bolted to the side of the base, and cables connect the marking device and the welding gun via wiring channels. This device, through its integrated structure, simplifies the process flow, reduces part transfer, lowers the rate of missing, damaged, and misplaced QR codes, saves logistics time and equipment space, improves production efficiency and traceability reliability, and is suitable for the automated production of various door sill beam welding assemblies.

The invention belongs to the field of flue gas purification, and particularly discloses an activated carbon flue gas purification system and process based on cooperative operation of double desorption towers. The system comprises an adsorption unit, an analysis unit and an activated carbon conveyor. The adsorption unit comprises a gas inlet channel, an adsorption device, a gas outlet channel and a chimney, and smoke enters the adsorption device through the gas inlet channel to be purified, then enters the chimney through the gas outlet channel and is exhausted. And the adsorption device at least comprises an adsorption tower. And the analysis unit comprises a first analysis tower and a second analysis tower. The activated carbon conveyor can drive activated carbon saturated in the adsorption tower to enter the first desorption tower and the second desorption tower respectively for desorption and regeneration, and the regenerated activated carbon is conveyed back to the adsorption tower again, so that continuous purification of flue gas and efficient regeneration of the activated carbon are guaranteed. Through the cooperative layout of the adsorption units and the double desorption towers, the conveying efficiency of activated carbon can be improved, the flue gas purification efficiency is further improved, and the occupied area of equipment can be remarkably reduced.

The invention discloses word mark flexible automatic assembling equipment and a control system.The equipment comprises a plurality of robots which are arranged at stations on the two sides of a conveying belt correspondingly, according to system machining information, the conveying belt conveys word marks to the corresponding stations, and the robots on the different stations machine the word marks correspondingly; comprising the following steps: cutting excess materials of a word mark blank to generate a word mark, pasting a double-faced adhesive tape on the back of the word mark, and covering protective films on two sides of the word mark pasted with the double-faced adhesive tape; various machining operations can be automatically completed, the degree of manual intervention is greatly reduced, flexible machining has high flexibility, a production line can be rapidly adjusted to adapt to production requirements of different products, and diversified requirements of customers are met; full-automatic unmanned assembly can be carried out after the word marks are electroplated until the lower limit of finished products is reached, each station can independently complete work and cooperate with each other, the production efficiency is improved, position adjustment and overturning of the word marks are initiated in the industry, automation of the whole production line is achieved through a visual camera and a PLC, and high-speed production of the whole production line is coordinated.

The present invention discloses an automated production system and method for Go, and belongs to the technical field of Go manufacturing; the production system comprises an electric melting furnace and a material basin connected to the electric melting furnace, wherein an electric heating device is arranged in the electric melting furnace, and further comprises an up-and-down motion mechanism, a plunger rod, a turntable and a control system, wherein a material nozzle is arranged on the material basin, and an output end of the up-and-down motion mechanism is connected to the plunger rod, and the plunger rod is arranged directly above the material nozzle, and a turntable is arranged below the material nozzle, and the turntable is driven by a stepper motor; the present invention controls the plunger rod to extrude materials through the up-and-down motion mechanism, and controls the entire production system through the control system, so that the degree of automation is high, the production efficiency is improved, the size of Go pieces can be adjusted, and different production needs can be better met.

The invention discloses a welding strip wire pulling device, which comprises a fixed plate, a movable clamp, a movable plate and an elastic member, wherein a plurality of fixed clamps arranged at intervals are arranged on the fixed plate, and there are a plurality of movable clamps, each movable clamp can be rotatably arranged on the fixed plate, and is arranged one-to-one with the plurality of fixed clamps, the movable plate is used to drive the plurality of movable clamps to rotate in a direction away from the fixed clamp, the elastic member is arranged between the fixed plate and the movable clamp, the elastic member is used to reset the movable clamp, and two adjacent elastic members are arranged in parallel and staggered on one end of the fixed plate. The structure of the welding strip wire pulling device is relatively compact, and can meet the clamping requirements of welding strips with small spacing, thereby improving the application range of the welding strip wire pulling device.

The invention discloses a book deacidification device and a book deacidification method. The book deacidification device comprises a box body, a liquid discharging assembly and a swinging assembly. The box body comprises an inner cavity and a containing frame located in the inner cavity, and the box body provides a reaction place for book deacidification. The containing frame is used for containing books, the inner cavity is used for containing treating fluid for book deacidification, the containing frame comprises a through hole formed in a penetrating mode, and the treating fluid can better circulate between the inner cavity and the containing frame through the through hole. The liquid discharging assembly is used for controlling discharging of the treating fluid and comprises a liquid inlet pipeline and a liquid outlet pipeline which are communicated with the inner cavity, the liquid inlet pipeline is used for discharging the treating fluid into the inner cavity, and the liquid outlet pipeline is used for discharging the treating fluid out of the inner cavity. The swing assembly is connected to the containing frame and used for driving the containing frame to swing, so that the books swing in the treating fluid, the contact area between the treating fluid and the books can be increased through swing movement, the pages of the books make contact with the treating fluid as many as possible, the problem of insufficient soaking is solved, and the deacidification effect is further improved.

The invention discloses a method for continuously producing N-nitroso-3-azabicyclo [3.3. 0] octane. The method comprises the following steps: (a) mixing an aza aqueous solution and a sodium nitrite solution to obtain a mixed solution; the aza aqueous solution is a 3-aza-bicyclo [3.3. 0] octane hydrochloride solution, and the molar ratio of the 3-aza-bicyclo [3.3. 0] octane hydrochloride to the sodium nitrite is 1: (1.1-1.6); (b) injecting the mixed solution serving as a stream of feed and a hydrochloric acid solution serving as another stream of feed into a column reactor for reaction; the reaction temperature is 30 to 70 DEG C, the retention time is 0.2 to 2 minutes, and the molar ratio of the 3-azabicyclo [3.3. 0] octane hydrochloride to the hydrochloric acid is 1: (0.2 to 0.6). Gas-liquid separation can be rapidly achieved, stable feeding and continuous production are achieved, the heat exchange area is large, a large amount of heat generated by reaction can be rapidly removed, and the temperature control force is high.

The utility model relates to vehicle assembly technical field discloses a kind of air inlet valve mounting bracket, including shroud part and connecting part;Shroud part includes the U-shaped extension piece extending from front end to rear end;The front end of U-shaped extension piece is hinged with protective plate;At least one side surface of U-shaped extension piece is provided with through-hole;The bottom surface rear end of U-shaped extension piece is provided with opening;One end of connecting part is installed in U-shaped extension piece by at least two mountings, and it is located above opening and below through-hole position, and the other end extends to rear end direction and exceeds shroud part. Overall structure is simple and compact, and the degree of integration is higher, simplifies assembly process, improves assembly efficiency, occupies area to adapt to the compact layout demand of vehicle, and less material and standard part is used, and it is light in weight, low in cost;Structural strength is big, and reliability is high, and it can be ensured to keep continuous installation stability.