47results about How to "Realize automatic uninstallation" patented technology

An embodiment of the invention discloses a software clearing method and a software clearing device. The software clearing method specifically includes: displaying to-be-cleared items and corresponding interface icons, wherein the interface icons include commanded interface icons; receiving operating commands aiming at the interface icons, wherein the operating commands carry information of the to-be-cleared items; finding description information of files of software corresponding to the to-be-cleared items in a software information library of the preset installed software; when the interface icons are the commanded interface icons, processing all the software related files according to preset clearing strategies and the found description information of the software related files. Refreshing and focus grabbing of a current screen used by a user in software uninstallation can be effectively avoided, convenience in software uninstallation can be improved for the user, and current operation of the user can be ensured to operate normally.

The invention discloses an unmanned aerial vehicle cargo space which comprises a set of foot stand plates. The foot stand plates are arranged in parallel. The tops of the foot stand plates are connected through a top plate. An unloading device is arranged at the lower portions of the foot stand plates and comprises a horizontal part and an oblique part. The horizontal part is connected between the parallel foot stand plates, and a cargo containing space is formed among the foot stand plates which are arranged in parallel, the top plate and the horizontal part. The horizontal part is connected with a first drive device and can convey cargos towards the oblique part or away from the oblique part. The oblique part is connected with a second drive device. One end of the oblique part can rotate relative to the horizontal part, and the other end of the oblique part is in releasable contact with the ground. The first drive device and the second drive device are connected with the same control system. By means of the unmanned aerial vehicle cargo space, the cargoes can be automatically loaded and unloaded, and operation is easy and convenient.

The invention relates to a filling and transfer vehicle for seedling-raising bags / seedling-raising pots. The filling and transfer vehicle comprises a filling and transfer vehicle main body which is provided with wheels and push handles, and also comprises a movable turning plate unit and a cover plate, wherein the filling and transfer vehicle main body comprises a seal type coaming and partition plates; the interior of the seal type coaming is provided with a plurality of partition plates which divide the interior of the seal type coaming into a plurality of compartments; the movable turning plate unit comprises turning plates, a horizontal connecting rod and a connecting rod adjusting unit; the turning plate unit is arranged on the lower surface of the filling and transport vehicle main body; one side of each turning plate is arranged on the filling and transport vehicle main body through a first rotating shaft; the connecting rod adjusting unit is used for controlling conversion of a horizontal state and a vertical state of each turning plate by controlling the movement of the horizontal connecting rod; and the cover plate is used to be covered on the upper surface of the filling and transfer vehicle main body. The filling and transfer vehicle provided by the invention can realize mechanized operation of filling the seedling-raising bags and the seedling-raising pots, reduces labor intensity of users, improves work efficiency, saves labor cost and increases economic benefits.

The invention provides an electromagnetic speed-regulation driving system, belonging to the technical field of speed-regulation driving systems. The electromagnetic speed-regulation driving system comprises an input shaft and an output shaft that are concentrically arranged, two electric slip rings sheathed on the input shaft, two electric brushes arranged on the electric slip rings, an electromagnetic rotor arranged at the input shaft end, a conductor rotor arranged at the output shaft end, a current controller and a power supply, wherein iron cores twisted by coils are arranged on the electromagnetic rotor along the circumference; the coils are connected with the two electric slip rings respectively; the two electric brushes are connected with the power supply by the current controller; the conductor rotor is provided with a conductive ring; the end surface of the conductive ring is arranged opposite to the end surfaces of the iron cores of the electromagnetic rotor and an air clearance is formed between the two end surfaces. In the invention, as the relative position relationship of the input shaft and the output shaft is fixed unchangeably, the relative surfaces of the conductor rotor and the electromagnetic rotor are spaced by a fixed air clearance; the conductor rotor and the electromagnetic rotor are coupled with each other by a magnetic field that is generated by controlling the coil currents; and the intensity of the magnetic field generated by the electromagnet can be changed by the current controller, thus changing the torque and the rotating speed, and achieving the aim of regulating speed.

The invention discloses a warehouse logistics loading and unloading robot. The warehouse logistics loading and unloading robot comprises a box body. The box body is internally provided with a movablemechanism. The box body is internally and fixedly provided with a first servo motor. An output shaft of the first servo motor is fixedly provided with a first chain wheel. The first chain wheel is intransmission connection with a second chain wheel. The second chain wheel is fixed to a first lead screw. The first lead screw is rotationally connected to a fixed plate. The first lead screw is connected with a transmission nut in a thread transmission manner. The transmission nut is fixed to a first sliding plate. The first sliding plate is fixedly provided with second guide rods. The upper endsof the second guide rods are fixedly provided with a second sliding plate. The second sliding plate is provided with a lifting mechanism. The upper end of the lifting mechanism is fixedly provided with an object bearing platform. The object bearing platform is fixedly provided with supporting frames. The supporting frames are provided with an unloading mechanism. By means of the structure, unloading and carrying of goods shelves and cargoes at different heights are achieved, the robot can load cargoes in different sizes at the same time, operation is easy, and the application range is wide.

The invention discloses a conveying apparatus for an automatic cleaning cutter for animal intestines. The apparatus comprises a plurality of sprocket wheels arranged on a frame, and a chain arranged among the sprocket wheels; the chain is provided with a support rod, and the support rod is provided with a fixing clamp used for fixing the front end portions of animal intestines; the fixing clamp comprises a support body, the support body is provided with an arc-shaped elastic sheet, one end of the arc-shaped elastic sheet is fixedly connected to one end of the support body, and the other end of the arc-shaped elastic sheet cooperates with the other end of the support body to fix the animal intestines. When the fixing clamp meets a cutting contact switch, a support cylinder controls a support shaft to move downward, the fixing clamp traverses through an extrusion roller and then meets a shedding contact switch, the shedding cylinder falls downward to extrude the arc-shaped elastic sheet, the arc-shaped elastic sheet is jumped, and the animal intestines are separated from the fixing clamp, so the automatic unloading of the animal intestines is realized, the manual operation is not needed, the production efficiency is improved, and the safety is high.

The invention relates to a multifunctional transportation platform, which comprises a chassis truck and a bearing platform, wherein a front support, a hinge base and a portal frame are arranged on thechassis truck; a lifting oil cylinder is mounted on the hinge base; the other end of the lifting oil cylinder is hinged to the front position of the bottom of the bearing platform; the lifting angleof the front end of the bearing platform on the chassis truck is adjusted through stretching and retracting of the lifting oil cylinder; and the rear end of the bottom of the bearing platform is hinged to the top of the portal frame. The lifting height of the rear end of the bearing platform on the chassis is adjusted through lifting of the portal frame, the lifting oil cylinder or the portal frame can be independently controlled, and the lifting oil cylinder and the portal frame are controlled at the same time so that the angle of the bearing platform on the chassis can be freely changed. According to the transportation platform, the transportation posture can be adjusted according to mountain road terrains, different cargoes can be loaded according to needs, the difficulty of circuit electric power construction or rescue and repair is effectively solved, and the carrying efficiency in the electric power construction and rescue and repair process is greatly improved.

The invention discloses a concrete batching automatic ration distribution method. A spring and a weighing device are arranged in the shell of a concrete batching apparatus to realize metering of concrete batching. The control method uses an automatic feeding device to transmit materials, so manpower and material resources are saved, the labor intensity is reduced, and the concrete batching cost is reduced; an elevating device is used to realize movement of a stroke switch, the position of the stroke switch is adjusted to determine the mass of the materials, the stroke switch is used to control the on-off of a feeding motor, and an electric baffle plate is used to realize automatic unloading of the materials, so automatic control of the batching process is realized, and use convenience and batching efficiency increase are realized; and the baffle plate is arranged to reduce material loss and improve the working environment of workers, so simple structure and easy production manufacturing are realized.

The invention discloses a tilting tray type parcel sorting machine. The sorting machine comprises an electric control cabinet, a warehouse management system, a storage control system, a PLC control system, a weighing and recording integrated device, an automatic parcel supply system and a tilting tray parcel sorting system, and in the tilting tray parcel sorting system, parcels are unloaded to sorting grids through trays to complete sorting; and an unloading device of the tilting tray parcel sorting system further comprises a channel belt conveyor, and the channel belt conveyor is arranged below the sorting grids and used for bearing the parcels unloaded at the sorting grids. The space of the channel belt conveyor is reserved at the bottom of a main rack, matrix type sorting is achieved, the site and labor cost is saved, the overall equipment cost is relatively low, and the project investment can be saved; the field and labor cost are saved, and the parcel breakage rate is reduced; and the weighing and recording integrated device adopts a static weighing mode to solve the problem of inaccurate weighing of a dynamic scale, and the camera adopts a static code scanning mode to solve the problem of high unread rate of dynamic code scanning.

The invention discloses a raw material drying assembly line for quicklime production, relates to the technical field of quicklime production, and includes storage components, drying components, clamping components, unloading components and conveying rails, wherein the storage components slide on a pair of conveying It is installed on the steel rail and used to store the washed limestone raw materials. The drying assembly is symmetrically arranged on the front and rear sides of the storage assembly and is used to dry the washed limestone raw material. The clamping assembly is symmetrically arranged on the front and rear sides of the storage assembly. The drying component is pressed against the front and rear side walls of the storage component, and the unloading component is arranged on the lower side of the storage component to automatically unload the dried limestone raw material. The raw material conveying system for limestone production in the present invention has the characteristics of ingenious design, reasonable structure and convenient use, which can significantly shorten the natural draining time of the washed limestone raw material, speed up the high-temperature calcination rhythm of limestone, and realize the automatic unloading of limestone raw material , Improve the production efficiency of quicklime.

The invention discloses a liftable cargo loading and unloading device. The liftable cargo loading and unloading device comprises a main body bracket, a loading and unloading mechanism and a lifting mechanism, wherein the main body bracket is in a hexahedral framework; fixed pulley wheels A are arranged at the upper ends of two vertical brackets in the front of the main body bracket and fixed pulley wheels B are arranged at the lower ends of the two vertical brackets; semicircular lifting frames are arranged on the two vertical brackets in the front of the main body bracket; the semicircular lifting frames are arranged in the main body bracket and are parallel to the side face; the loading and unloading mechanism is arranged in the main body bracket and is parallel to the bottom surface; and the lifting mechanism is used for controlling the lifting of the loading and unloading mechanism and the semicircular lifting frames. The liftable cargo loading and unloading device disclosed by the invention has an ingenious design structure; automatic loading and unloading of cargoes are realized under the action of the semicircular lifting frames on a rolling shaft, so that the operation is simple and the labor is saved; and the cargoes with different sizes can be conveniently stacked through adjusting lifting heights of the parts, so that the problems of manual transportation and cargo stacking are solved, the labor intensity of workers is alleviated, the working efficiency is improved, and the requirements on the cargo stacking of small-size enterprise warehousing storages are met.

The invention belongs to the field of steel structure building construction, and in particular relates to a construction method for accumulative slippage of stringed trusses with columns of different elevations. Specifically include the following steps: a. Install the long track at both ends of the truss and the short track at the middle span; b. High-altitude assembly of the truss; c. Install temporary stabilization measures for unequal-height sliding columns; d. Cable tensioning and interspersed construction; e. After the sliding is in place, the sliding steel column is docked with the lower supporting steel column, and the sliding shoe is cut off to complete the construction. In the construction process of the present invention, the force transmission is clear, the force conversion process is uniform and safe, the sliding column has high stability, and the structural sliding process is close to the design state. At the same time, temporary construction measures and large-scale mechanical equipment investment are reduced. Professional construction provides a working surface, reduces the construction safety risk of large machinery entering the site, shortens the construction period, and realizes the safe and stable placement of string trusses with different heights.

The invention provides a novel handcart, comprising a main body, a roller assembly and a hand pushing part. The main body comprises a bottom plate arranged horizontally, a cargo placing plate arrangedhorizontally and positioned directly above the bottom plate, and a guard rail which is adjustable in height in the vertical direction. The middle part of the cargo placing plate and one end close tothe hand pushing part are arranged on the bottom plate through a cylinder assembly which is vertically telescoped, and a control switch which controls the cylinder assembly to be telescoped is arranged on the hand pushing part. The uppermost end of the guardrail in the vertical direction is 2.0-80 cm higher than the upper surface of the cargo placing plate. The whole structure of the handcart is simplified. The height adjustment of the cargo placing plate can be realized by the air cylinder assembly, which is suitable for loading cargo of different heights, so that users do not need to spend alot of physical energy to place cargo of different heights on the cargo placing plate, and the working efficiency is improved. The design of the control switch is convenient for the control of the cylinder assembly and the operation. The design of the guardrail can ensure that the goods are not easy to fall off and improve the safety of use.

A cargo space of an unmanned aerial vehicle, comprising a set of parallel foot stand plates (1); the tops of the foot stand plates (1) are connected by means of a top plate (2); an unloading device is provided at the lower part of each foot stand plate (1) and comprises a horizontal portion (3) and an oblique portion (4); the horizontal portion (3) is connected between the parallel foot stand plates (1), and a cargo containing space is formed among the parallel foot stand plates (1), the top plate (2) and the horizontal portion (3); the horizontal portion (3) is connected to a first drive device and can convey cargos towards or away from the oblique portion (4); the oblique portion (4) is connected to a second drive device; one end of the oblique portion (4) can rotate relative to the horizontal portion (3), and the other end thereof is in releasable contact with the ground; both the first drive device and the second drive device are connected to a same control system. By means of the cargo space of the unmanned aerial vehicle, cargoes can be automatically loaded and unloaded, and the operation is easy and convenient.