31results about How to "Guaranteed to be placed vertically" patented technology

A technology for thermally treating the crankshaft of high-power engine includes such steps as heating to 830-850 deg.c, holding the temp for 2 hrs, quenching in the liquid at 20-55 deg.C for 6-8 min, tempering at 640-660 deg.C for 3 hrs, and air cooling. Its advantage is high comprehensive mechanical performance of treated crankshaft.

The present invention relates to an insect expelling device for forest plant resource protection and relates to the technical field of forest environment protection devices. The insect expelling device for the forest plant resource protection comprises a base seat, a liquid storage tank, a pressurization pump, a water outlet pipe, a supporting component and a spraying component, the liquid storagetank is fixedly arranged on a front side wall of the base seat, the pressurization pump is fixedly arranged on the front side wall of the base seat, and besides, an inlet end of the pressurization pump is arranged at a lower end of a side wall of the liquid storage tank in a penetrating manner, and an outlet end of the pressurization pump is provided with the water outlet pipe in series; and thebase seat is arranged on the supporting component in a sliding manner, the spraying component is fixedly arranged on the base seat, besides, the spraying component is arranged above the liquid storagetank, and the water outlet pipe communicates with an inlet end of the spraying component in series. When the insect expelling device is arranged on a tree trunk through a sliding rail, the liquid storage tank communicates with the pressurization pump to send the pressurization pump into a tree crown, height of medicinal liquid in the liquid storage tank pressed by the pressurization pump is reduced, energy consumption of the pressurization pump is further reduced, endurance time of a storage battery is guaranteed, and the device is convenient to move and use.

The invention relates to the technical field of hot-charging for roll skins, and discloses a method for hot-charging for a roll skin of a loop roll. The method for hot-charging for the roll skin of the loop roll comprises the following steps: a fixture table surface is calibrated to be level, the roll skin penetrates through a limit ring on a support rod, and is connected outside a location ring in a sleeving manner and fixed, and the roll skin is wrapped through five crawler-type heaters; the crawler-type heaters are connected with a temperature controller; and meanwhile, a thermocouple is placed at a contact part of each heater and the roll skin. According to the method for hot-charging for the roll skin of the loop roll, the fixture table surface is calibrated to be level, the roll skinpenetrates through the limit ring on the support rod, and is connected outside the location ring in a sleeving manner and fixed, the roll skin is wrapped through the five crawler-type heaters, the crawler-type heaters are connected with the temperature controller, meanwhile, the thermocouple is placed at the contact part of each heater and the roll skin, and after the wrapping is completed, the heaters are wrapped through heat-insulation cotton; and the parameters of the temperature controller are set, a heating process is heating to reach 450 DEG C in 30 minutes, and insulating heat for 2 hours, accurate temperature control during hot-charging and a good hot-charging effect are achieved.

The invention discloses a vertical pile driver with a pre-digging function for mounting a highway protective fence in the technical field of protective fence mounting equipment. The vertical pile driver comprises a movable base. A pre-digging assembly is mounted on the left side of a weight box, a pile driving assembly is welded to the center of the bottom of a lifting plate, a pile foundation centering assembly is welded to the bottom of the right side of a mounting frame, and a rubber buffer layer is bonded with the top of the weight box through glue. Due to the fact that the downward hammering force of an impact block driven by a telescopic cylinder is smaller than the downward hammering force of hydraulic cylinders, after pit digging and pile foundation pre-burying are completed, the hydraulic cylinders are used for hammering firstly, the hammering force is large, preliminary hammering is achieved, pile foundations are rapidly hammered into the ground; and before the pile foundations are hammered to the proper height, the hydraulic cylinders are closed, the telescopic cylinder is started, slight hammering is carried out, and the pile foundations are slowly hammered into the ground, so that the situations that the hammering force of the hydraulic cylinders is too large, the downward hammering lengths of the pile foundations are too large, exposed parts of the pile foundations are short, and subsequent guardrail installation cannot be completed can be avoided, and that the extending lengths of the pile foundations are the same is guaranteed.

The invention loses a method for laying ceramic tiles by adopting double robots and a device, and relates to the technical field of ceramic tile laying. The method is characterized in that the positioning robot obtains laying information, and the laying robot is in wireless connection with the positioning robot; the positioning robot accurately places a positioning mold of the positioning robot onthe laying ground, and the laying robot grabs the ceramic tiles; the laying robot is close to the positioning robot to lay the ceramic tiles in the positioning mold; the laying robot is separated from the positioning robot; and the above steps are repeated until the ceramic tile laying task is completed. The method and the device have the beneficial effects that two robots are combined to lay theceramic tiles, when the laying robot takes the ceramic tiles, the positioning robot finishes positioning, and then the laying robot places the ceramic tiles through the positioning mold of the positioning robot, so that an original single computing system is divided into two parts, the computing speed is greatly improved, frequent walking of the single robot is avoided, automatic ceramic tile laying is achieved, and the overall laying efficiency is improved.

The invention, which belongs to the technical field of valves, in particular relates to a detection device for valve machining, thereby solving a problem that in the prior art, valve detection is notaccurate enough. The device comprises a sealed chamber provided with a base, a fixed frame and a top seat which are fixedly connected in sequence; a sealing door is arranged at one end of the fixed frame; air cylinders are fixed to one side of the top of the base and one side of the bottom of the top seat correspondingly, a fixing rack is fixed to one end of each of the air cylinders, a horizontally-arranged electric clamping jaw is fixed to one side of the fixing rack, detection pipes are arranged in the middle of the top of the base and the middle of the bottom of the top seat correspondingly, and the detection pipes are connected with rotary telescopic mechanisms. According to the detection device, the two electric clamping jaws are abutted against the end opening of the valve upwards and downwards through the air cylinders, then the electric clamping jaws are used for clamping and fixing the valve, so that the valve is kept vertically placed after being clamped and fixed, the detection accuracy of the rotary telescopic detection pipe is guaranteed, and the actual valve detection accuracy of the device is improved.

The invention relates to the technical field of landscaping, in particular to a trunk perpendicularity calibration and monitoring device for tree transplantation. The invention provides the tree trunk perpendicularity calibration and monitoring device for tree transplantation, and aims to solve the problems of keeping a vertical state of tree trunks during tree transplantation and detecting soil settlement after planting. The trunk perpendicularity calibration and monitoring device for tree transplantation comprises a clamping box, a clamping mechanism used for vertically placing a tree to facilitate planting is arranged in the clamping box, the clamping mechanism comprises two clamping blocks and two detection fixing blocks, a tree placing cavity is formed in the clamping box in a penetrating mode, and the two clamping blocks are symmetrically arranged in the tree placing cavity.

The invention relates to the technical field of trace identification, and discloses a portable trace angle and length collecting device. A vertical base (2) is vertically fixed to one end of a horizontal base (1); a bubble level aligner (4) is fixed on the horizontal base (1); an angle steering wheel (6) is fixed between the angle between the horizontal base (1) and the vertical base (2); a laseremitter (3) is rotatably connected at the intersection joint of the horizontal base (1) and the vertical base (2), and the laser emitter (3) is in the same plane as the angle steering wheel (6); a target ruler (5) is arranged directly facing the laser emission direction of the laser emitter (3); and the angle steering wheel (6) is located between the laser emitter (3) and the target ruler (5). Compared with the prior art, the invention can accurately collect the angle information of the trace directly on the spot, and complete the angle measurement between the trace and the horizontal or vertical plane which could not be completed on the spot.

The invention discloses a ceramic tile laying robot system and a using method thereof and relates to the technical field of ceramic tile laying. The ceramic tile laying robot system comprises a positioning robot and a laying robot, and the system is formed by combining the two indispensable robots. The positioning robot comprises a walking positioning chassis, a lifting positioner, a horizontal positioner, a positioning connecting frame, a positioning mold disc, a positioning measurer and a positioning control processor. The laying robot comprises a walking laying chassis, a lifting laying device, a grabber and a laying control processor. The invention has the following beneficial effects: ceramic tiles are laid in the mode that two robots are combined; when the laying robot takes the ceramic tiles; the positioning robot completes positioning, then the laying robot places the ceramic tiles well through the positioning mold disc of the positioning robot, an original single computing system is divided into two parts, the computing speed is greatly increased, frequent walking of the single robot is avoided, and therefore automatic ceramic tile laying is achieved, and the overall laying efficiency is improved.

The invention relates to the field of cold chains, in particular to a refrigeration equipment accessory integrated assembly unit for a cold chain. The technical problems that an existing copper pipe and U-shaped connector assembly process is tedious, the copper pipe is abraded, and the copper pipe is heated to deform are solved. According to the technical scheme, the integrated assembly unit for the refrigeration equipment accessories for the cold chain comprises a mounting base, a fixing plate and the like; the number of the mounting bases is four, and the upper sides of the four mounting bases are jointly and fixedly connected with a fixing plate. According to the U-shaped joint flaring device, a U-shaped joint is rapidly put into a copper pipe after the copper pipe is flared through the flaring rod, so that the copper pipe is in the state of being converted from softening during flaring to hardening after flaring, the U-shaped joint is put into the copper pipe, hard extrusion of the U-shaped joint to the copper pipe is avoided, manual work is replaced to guarantee that the U-shaped joint is vertically put into the copper pipe, and the work efficiency is improved. And the assembling quality of the U-shaped joint and the copper pipe is ensured.

The invention discloses a mechanism for adjusting the spraying range of road construction maintenance water through the height of a water tanks and a construction method. The mechanism comprises a movable base and the two water tanks arranged on the movable base, a telescopic air cylinder is fixedly connected to the middle of the top of the movable base, and a mounting frame is fixedly connected to the top of the telescopic air cylinder; and a gear shifting plate penetrates through the interior of the mounting frame and is slidably connected with the interior of the mounting frame. The invention relates to the technical field of road construction. According to the mechanism for adjusting the spraying range of the road construction maintenance water through the height of the water tank and the construction method, through contact of different positions of the gear shifting plate and a gear shifting limiting set, two fixing frames are driven to do synchronous movement or single movement, then a linkage rod pushes a side unfolding plate to incline outwards, and therefore the water spraying range of a side unfolding water spraying pipe is adjusted; and the device is simple in structure and convenient to use, when the water spraying range is not adjusted, it can be guaranteed that the side-spreading water spraying pipe is vertically placed, and moving convenience is guaranteed.

The invention discloses a rain and pest automatic separation device for an automatic crop pest detection and forecasting system. The rain and pest automatic separation device comprises a pest trappinglamp, and a box cover, a plurality of layers of rainproof plates and a box body which are arranged from top to bottom, wherein the pest trapping lamp is fixedly arranged on the box cover in a vertically downward manner; the box cover and the box body are fixedly connected through supporting plates; the plurality of layers of the rainproof plates are fixed through the supporting plates and arranged around the outer side of the pest trapping lamp; the top end of each rainproof plate is in a circular arc shape and is bent downwards from an inner side direction; and the rainproof plate located atthe bottommost layer is fixedly connected with the top part of the box body. According to the invention, through arrangement of vertical and transparent rainproof plates, the problem of automatic rain and pest separation in the pest sample collection process of automatic crop pest detection and forecasting works is thoroughly solved.

The invention discloses a single-chip microcomputer base with a damping function. The single-chip microcomputer base with the damping function structurally comprises an extension plate, an insertion plate and clamping plates, the extension plate is connected to the outer sides of the clamping plates in a welded mode, and the insertion plate is fixedly connected between the clamping plates in an embedded mode. The insertion plate is composed of clamping pieces, mounting holes, a transverse plate and a top block, the clamping pieces are movably clamped to the left side and the right side of the upper end of the transverse plate, the mounting holes are connected to the upper end of the top block in a riveted mode, and the top block is connected to the lower end of the inner side of the transverse plate in a welded mode. When a workpiece slides into a clamping block, the workpiece can contact rolling buttons, then a rotating button is driven to rotate, an outer smooth ring is pulled to rotate a certain angle, an adsorption plate is driven to be attached to the outer side of a pin for fixation, the pin on the inner side is extruded and fixed through the rolling buttons which are installed in a crossed mode, so that it is guaranteed that the pin is vertically placed in the middle, certain buffering is provided through rubber sheets during machining vibration, a bending plate is matched for extrusion, the attaching area is increased, and mutual collision is avoided.