31results about How to "Guaranteed to run automatically" patented technology

The invention provides an ice cream vending machine. The ice cream vending machine comprises a machine body and an ice cream making unit, a cone supply unit, a material receiving and goods delivery unit and an operating unit, which are installed on the machine body and are connected with a control unit, wherein the material receiving and goods delivery unit is arranged between the ice cream making unit and the cone supply unit and comprises a lifting support mechanism, a horizontal transport mechanism and a material receiving and goods delivery mechanism; the lifting support mechanism is installed in the machine body; the horizontal transport mechanism is installed on the lifting support mechanism and is driven by the lifting support mechanism to move up and down; the material receiving and goods delivery mechanism is installed on the horizontal transport mechanism and is driven by the horizontal transport mechanism to move left and right; when receiving materials, the material receiving and goods delivery mechanism can vertically place cones below discharge holes; and when delivering goods, the material receiving and goods delivery mechanism can obliquely place the cones toward the inside of the machine body and extend out of a goods delivery hole. The problem that traditional ice cream vending machines need to depend on manpower to hold the cones with hands to receive ice cream can be solved by adopting the ice cream vending machine.

The invention provides high-stability intelligent unmanned aerial vehicle inspection and detection equipment for cable tunnel, the equipment comprises a detection device, a sensing device, a position marking device, an isolation device, a processing device and a processor; the detection device is configured to detect a cable; the sensing device is configured to sense the state of the exterior of the cable; the position marking device is configured to mark an abnormal position on the cable based on the data of the detection device and the sensing device; the isolation device is configured to repair a damaged position on the cable; the processing device is configured to evaluate a damage condition of the cable. According to the invention, the processing device is adopted to evaluate the condition of the cable, accurate evaluation is carried out based on the abnormal image of the abnormal position, the operation of priority processing is triggered, the whole equipment can be ensured to operate automatically, and the maintenance efficiency of the cable is improved.

The invention discloses a programmable upper computer automatic follow-up method. 1, an upper computer queries the database to obtain an effective automatic follow-up parameter model; 2, judging whether the obtained automatic follow-up parameter model is valid or not, and if it is an effective automatic follow-up parameter model, carrying out the third step; if the parameter model is invalid, theparameter model is edited and created through the graphical interface, and then saved to the database for the third step; 3, the parameter model of the automatic follow-up machine is load by the uppercomputer; 4, the automatic follow-up parameter model is simulated and operated, and whether the running result is correct is checked; if the result is correct, step 5 is carried out and otherwise, the second step is repeated; 5, real-time data of that shearer, the conveyor and the hydraulic support is obtained by the upper computer; 6, the upper computer sends an action control instruction to thebracket controller; 7, whether the action of the hydraulic support is complete is judged; if completed, end; otherwise step 6 is repeated. The invention has the advantages of achieving continuous, safe and efficient mining of the fully mechanized mining face.

A horizontal three-axis stirring water washing tank comprises a horizontal tank body. The horizontal tank body is divided into two parts through a partition, wherein one part of the horizontal tank body is used as an oil storage tank, and the other part of the horizontal tank body is used as a treatment tank. An oil well pump is arranged in the oil storage tank. Three stirring devices are transversely arranged in the treatment tank, wherein the spiral stirring device is located in the middle, and slurry stirring machines are arranged on the two sides. A discharge opening is formed in the tankbottom of the treatment tank. The discharge opening is connected with a slurry pump. An oil scraping system is arranged on the top of the treatment tank. According to the horizontal three-axis stirring water washing tank, the high self-control performance of the device is utilized, so that the materials in the tank are uniformly stirred, the reaction is complete, and it is guaranteed that the material treatment can reach the expected target.

The invention relates to an unmanned logistics vehicle control system with the optimized walking path and a control method of the unmanned logistics vehicle control system and belongs to the technicalfield of industrial automatic carrying control. The unmanned logistics vehicle control system comprises a running track. A plurality of transverse tracks which are in arc connection with the runningtrack are arranged in the running track. A plurality of unmanned logistics vehicles are arranged on the running track and the transverse tracks. An unloading station is arranged on one side of the running track, and a to-be-loaded station is arranged on the other side of the running track. A plurality of loading stations which are equally spaced from and parallel to the transverse tracks are arranged between the to-be-loaded station and the unloading station. The unmanned logistics vehicle control system has the beneficial effects of being compact in structure, automatic in vehicle distribution, intelligent in carrying operation and capable of achieving automatic control and carrying production lines, greatly improving production efficiency, reducing operation cost and saving time and labor. A plurality of carrying modes are adopted to replace single carrying, and the automatic operation of the whole system is ensured according to the automatic signal output prompting, the conveying and conveying completion.

The invention discloses a method for preparing a high-strength and toughness aluminium alloy aviation safety part through modification. The method is characterized in that a modification preparation system comprising a heat treatment device, a temperature control module and a computer control center which are connected in sequence is adopted; and the heat treatment device comprises an electric heating furnace, a cold water tank, an external guide rail bracket and a charging carriage. The method comprises the steps of charging, heating, heat preserving, cooling and the like. Through inspection, the mechanical property of the product obtained through treatment of the method can meet the requirement of aviation. Meanwhile, as the product is prepared by carrying out secondary modification on the workpiece processed with the common 2Al2-O aluminium alloy through heat treatment, the cost of the material is low. In addition, the treatment system used in the method is also obtained through combination of many existing conventional tools, so the equipment cost is low and the treatment system has the advantage of low production cost.

The invention relates to the technical field of intelligent campuses, in particular to a control system based on intelligent campus management, which comprises a control module, and a safety module, a course module, a payment module, an environment module and a positioning module which are electrically connected with the control module respectively. According to the invention, the problems that the school operation cost is relatively high due to the fact that different quantities of manpower need to be distributed for each post in the existing campus management, and the information transmission between the posts is lagged due to the fact that the information transmission between the personnel is not timely are solved.

The invention provides a pressed low-density magnet blank grabbing and moving method and device. The method comprises the steps that a, mould pressing is conducted by a pressing machine to obtain a low-density magnet blank; b, a vacuum clamping sleeve for fixing the magnet blank is clamped by a mechanical arm with a negative pressure device, and the vacuum clamping sleeve is moved to the upper side of the magnet blank on the pressing machine from the exterior of the pressing machine; c, the magnet blank is clamped by the mechanical arm through the vacuum clamping sleeve; d, the mechanical armmakes the clamped vacuum clamping sleeve and the magnet blank move to a magnet blank placement table, pressure is released, and the magnet blank is released, so that the process of grabbing the magnetblank one time is completed. The device comprises the mechanical arm and the vacuum clamping sleeve, the mechanical arm is provided with or connected with the negative pressure device, the vacuum clamping sleeve is a sleeve body in a shape identical to that of the magnet blank, and the diameter of the vacuum clamping sleeve is larger than the diameters of upper and lower openings of the magnet blank. By means of the device, the low-density magnet blank can be grabbed and moved, in the grabbing and moving processes, the magnet blank cannot be collided or squeezed, and it can be ensured that the magnet blank is moved to another point from one point without damage.

A harmless treatment system for ground oily sludge comprises a ground oily sludge storage pool, a vibrating screen, a separation fluidization system, a washing separation system, a dosing homogenization system, a solid-liquid separation system, a sewage tank, a three-phase separation system, a heating system and a pyrolysis carbonization system, an outlet of the ground oily sludge storage pool is sequentially connected with the vibrating screen, the separation fluidization system, the washing separation system, the dosing homogenization system, the solid-liquid separation system, the three-phase separation system and the pyrolysis carbonization system through pipelines; the solid-liquid separation system is provided with two outlets, wherein one outlet leads to the three-phase separation system, and the other outlet is divided into two sub-paths which are respectively connected to a dirty oil tank and a sewage tank; one outlet of the three-phase separation system leads to the pyrolysis carbonization system, and the other outlet of the three-phase separation system is also divided into two sub-paths which are respectively connected to the dirty oil tank and the sewage tank; the sewage tank is connected to the sewage temporary storage system; and the heating system is communicated with the pyrolysis carbonization system. According to the invention, recycling and harmlessness of treatment of the ground oily sludge are realized.

The invention provides a PTC assembly with alarming and automatic air volume adjusting functions. The PTC assembly is characterized in that a PTC core body, a fan, a direct-current contactor, a direct-current relay and a temperature control switch are arranged in a shell, the contacts of the direct-current relay are respectively connected with a first power supply and the fan, the PTC control signal output end of an air conditioner controller is connected with the coil input ends of the direct-current relay and the direct-current contactor, the coil output ends of the direct-current relay andthe direct-current contactor are jointly connected to the negative electrode of the fan, the PWM speed regulation signal output end of an automobile air conditioner is connected with the PWM signal receiving end of the fan, the contact of the direct-current contactor is connected with the positive electrode of a second power supply and one end of the PTC core body, the other end of the PTC core body is connected with the negative electrode of the second power supply, one end of the temperature control switch is connected with the PTC detection wire inlet end of the air conditioner controller,and the other end of the temperature control switch is grounded. The PTC assembly has the alarm and air volume automatic regulation functions, and PTC air volume stepless speed regulation and over-temperature alarm are achieved.

The invention provides an automatic grab hook lifting appliance for I-shaped steel. The automatic grab hook lifting appliance comprises a grab hook body, and the grab hook body comprises a connectingpart, a grab hook arranged on the lower part of the connecting part in a hinged mode, and locking pieces arranged on the two sides of the connecting part in a mirroring mode; and the locking pieces each comprise an idler wheel arranged on the connecting part, a positioning piece arranged on the side face of the connecting part, a pin shaft arranged on the positioning piece, a locking hook arrangedon the pin shaft, and a rocker arm arranged between the idler wheel and the pin shaft, torsional springs are arranged on the pin shafts, one ends of the torsional springs abut against the positioningpieces, the other ends of the torsional springs abut against the locking hooks, locking shafts are arranged on the two sides of the grab hook correspondingly, the locking hooks are movably arranged on the locking shafts, and the inner edge and the outer edge of the grab hook are each in an arc shape. Compared with the prior art, the locking structure is simple, the locking state is firm, the security risk of hoisting of the I-shaped steel is reduced or avoided, and the functions of stable moving, efficient working, automatic hooking and automatic locking are achieved; and during constructionoperation, manual hooking for fixing is not needed, manual intervention is reduced, and the construction efficiency is improved.