28results about How to "Change height" patented technology

This application relates to the technical field of cable construction equipment, and in particular to an adjustable angle lead-in device, which includes a base plate, on which an angle adjustment mechanism, a lead-in mechanism, and a cable reel are disposed. The angle adjustment mechanism includes a turntable rotatably connected to the base plate and a first bracket disposed on the turntable. The first bracket includes two vertical rods disposed on the turntable and a horizontal rod fixedly connected to the two vertical rods. An adjustment assembly is slidably connected to the two vertical rods. The adjustment assembly includes a slider slidably connected to each vertical rod, and each slider is rotatably connected to a rotating frame. The two rotating frames are connected by two first rotating rollers, and the end face of each first rotating roller is rotatably connected to the corresponding rotating frame. This application can adapt well to various complex working conditions, especially when the cable laying path is complex, thanks to its flexible angle adjustment function, height adjustment function, and cable protection design.

The utility model provides a kind of color master batch screening device, it is related to color master batch screening machine technical field, including screening machine body and screen, the upper side of screening machine body is fixed with material guiding mechanism, the material guiding mechanism includes mounting beam, inclined guide plate, flat push scraper and several comb ribs, the downside of flat push scraper is provided with flat push inclined plane, the both ends of mounting beam are bent downwards with connecting plate, connecting plate is screw-threaded and is provided with locating bolt, the end of locating bolt is resisted on the outer wall of screening machine body, the upside of sliding baffle is fixed with vertical optical axis, the top of vertical optical axis is connected with horizontal beam frame, lifting screw is rotatably connected on mounting beam, lifting screw is screw-threaded and is passed through horizontal beam frame.The utility model keeps long strip of defective product after flat push scraper in flat lying state, avoid long strip of defective product directly drop to lower layer via screen, reduce screening efficiency.

This utility model discloses a material collection device for a mining loader, relating to the technical field of mining loader technology. It includes a conveyor frame and a support frame. The conveyor frame has a material collection frame fixedly installed on its left side. A base is provided on the bottom surface of both the conveyor frame and the material collection frame. A belt conveyor is installed inside the base. There are two supports, fixed to the front and rear sides of the top surface of the material collection frame. The top surface of the supports is connected to the bottom of a motor frame. A motor is mounted on the top surface of the motor frame, and the motor's output shaft is connected to the top of a rotating dispersing and mixing frame inside the support frame. Dust removal units are provided on both the front and rear sides of the material collection frame. This material collection device for the mining loader effectively disperses lumpy materials through the dispersing and mixing frame, preventing feed blockage. It employs a dual dust removal system combining negative pressure filtration and atomized dust suppression, significantly reducing operational dust pollution. An adjustable height limit device is provided to restrict the height of the material to prevent excessively high stacking and potential safety issues.

The present application relates to the technical field of forging, and discloses a hole-shaped forging piece forging equipment and precision control forging method, which comprises a workbench, a forging assembly for forging is installed on the left side of the top of the workbench, a transfer assembly for transferring the forging piece is installed on the right side of the top of the workbench, a moving assembly for controlling the position of the forging piece is installed on the top of the workbench, and a connecting assembly is arranged between the forging assembly and the moving assembly. In the present application, when the forging of the forging piece is completed, the double-shaft motor is controlled again, so that the moving plate moves to the right. At this time, the left electric push rod is elongated, and the right electric push rod is shortened, so that the movable plate is in the state of being higher on the left and lower on the right and is collinear with the second transport plate, the fourth motor is controlled, and the clamping and limiting of the forging piece are contacted. The forging piece slides downward to the right due to gravity, moves out through the second transport hole, and completes the overall transfer process, avoiding the tedious process of manual operation and improving the efficiency of loading and transporting the forging piece.

This invention discloses a rotary jet suction dredging device, comprising a floating platform on which a vacuum jet pump connected to a drive mechanism and a guide mechanism is mounted; the drive mechanism includes two mutually perpendicular hydraulic telescopic rods, one end of which is hinged to the floating platform, and the other end of which is connected to the side wall of the vacuum jet pump via a universal joint; the guide mechanism includes inner and outer guide sleeves fitted around the vacuum jet pump, the inner guide sleeve and the vacuum jet pump being connected via coaxial left and right rotating shafts, and a coaxial front and rear rotating shaft passing through the outer guide sleeve, one end of which is connected to the inner guide sleeve, and the other end of which is connected to the floating platform, with the front and rear rotating shafts perpendicular to the left and right rotating shafts; the outer guide sleeve is provided with front and rear clearance grooves to accommodate the passage of the inner guide sleeve; the vacuum jet pump is connected to a suction head, a high-pressure air supply pipe, and a sludge conveying pipe. This invention achieves dredging needs covering all water depths from shallow to deep water, with high dredging efficiency and safe and simple operation.

The utility model discloses a kind of fruit low-damage picking robot based on tracked self-adaptive multi-machine cooperation, the utility model includes tracked carrier, the top outer wall of tracked carrier is equipped with multiple mechanical arms, and one end of mechanical arm is provided with clamping assembly, clamping assembly includes fixed frame and motor, the inner wall of fixed frame is relatively slidably fitted with two moving plates, two moving plates are relatively one side outer wall and are connected with clamping plate by guide rod, and two clamping plates are relatively one side outer wall and are fixed with flexible rubber clamping block;The utility model is equipped with folding protective sleeve and flexible rubber clamping block, can when clamping fruit, flexible rubber clamping block surface is deformed and wrapped in fruit outside, ensure the contact area with fruit surface, avoid local pressure too high, cause fruit internal pulp damage, folding protective sleeve is protected to bidirectional screw rod outside, avoid bidirectional screw rod outside adhering sundries.

The utility model relates to electrical wiring design technical field, concretely is a kind of display device for building electrical wiring design, including machine body, two groups of fixed plate, the fixed plate is slidably arranged in the side of machine body, and the inside of fixed plate is provided with sliding slot, and the sliding slot is inclined arrangement, and placing plate, the placing plate is arranged in the side of two groups of fixed plate, display board, the display board is arranged in the side of placing plate, and display board is used to show wiring design. The display device for building electrical wiring design, through the cooperation between top stick and fixed plate, and then when push plate promotes the transverse movement of top stick, top stick will be through the way of promoting fixed plate longitudinal movement to drive placing plate displacement, and the movement of placing plate will change the height of display board, so the height of display board and the wiring design carried thereby can be conveniently changed, so that the device can adapt to the best viewing angle of everyone, improve communication efficiency.

The utility model discloses an electronic commerce show board, including electronic show board and clamping setting in the clamping seat of two sides of shopping mall guardrail, the clamping channel is formed between the clamping seat, the opposite surface of clamping seat all is equipped with first locating slot, be equipped with the bottom plate in the clamping channel, the middle place of bottom plate is protruding and forms first locating part, and first locating part inserts into first locating slot, and the both ends of bottom plate are perpendicularly installed with support rod, and electronic show board slidingly sets up between support rod, and the ground of shopping mall is opposite to the clamping seat and is equipped with the locating plate, and the locating plate with clamping seat between all are installed with a plurality of protection pole. The utility model discloses simple structure, and through clamping seat can fix electronic show board on guardrail, avoids occupying the passageway of shopping mall, and through the protection pole between the locating plate and clamping seat can protect the glass in the inside of guardrail, reduces the damage probability of glass, and electronic show board can move up and down along the limiting slot, to change its height, avoids the obstruction of sight.

The utility model belongs to the field of explosion -proof gas detection intelligent inspection technology, specifically is a kind of explosion -proof gas detection intelligent inspection device with stable base, including detection body, the upper surface of detection body is stably connected with support table, the upper surface of support table is stably connected with support cylinder, the inner wall slidingly connected of support cylinder has telescopic cylinder, the outer wall of telescopic cylinder is stably connected with lifting block, and the top of lifting block is stably connected with detector;The utility model has realized the function of flexible adjustment detector height by utilizing the structural characteristics of screw rod, so that the height of the device can be quickly changed when using detector, to realize detecting gas at different heights in turn, compared with the fixed detection height of traditional device, the device has higher flexibility and operability when detecting, by adjusting the height of detector, improve the adaptability of the device when detecting different gas.

This utility model discloses a construction equipment for building composite insulation boards, belonging to the technical field of construction equipment. The equipment includes a trolley frame with a screw rotatably connected to it. A slide rod is fixedly connected to the trolley frame at the side of the screw. A first positioning frame is movably mounted on the screw and slide rod, and a second positioning frame is rotatably connected to the side of the first positioning frame. The equipment uses a stepper motor to drive the screw to rotate, making it easy to change the height of the first and second positioning frames and adjust the included angle between them. This facilitates the clamping and fixing of the insulation board at the corner of the exterior wall, improving practicality. Furthermore, the suction cups on both sides of the clamping board adhere to and fix the insulation board, resulting in better fixation. When the insulation board slides downwards, it separates from the suction cups, making it easy to detect whether the insulation board has moved, preventing workers from overlooking it and allowing for timely adjustment of the insulation board's position.

This utility model discloses a high-position plug installation device, including a long rod and a plug clamping assembly connected to the top of the long rod. The bottom of the long rod is connected to the inner ring of a bearing via a plug-in assembly. A pressure application assembly is connected to the bottom of the outer ring of the bearing. The pressure application assembly includes a pressure plate connected to the bottom of the outer ring of the bearing and a first support plate connected to the top of a support assembly. Two symmetrically arranged guide rods are connected to the bottom surface of the pressure plate. The bottom of the guide rod passes through a guide hole opened in the first support plate and is connected to a baffle. A first spring is sleeved on the guide rod between the baffle and the first support plate, and a second spring is sleeved on the guide rod between the first support plate and the pressure plate. This utility model can support the long rod with the support assembly, and can also change the height of the top of the plug clamping assembly by pressing down the pressure plate. It can also use the two springs to apply force in opposite directions to make the pressure plate push the long rod upward, eliminating the need for operators to lift it, saving time and effort, and improving work efficiency.

The utility model relates to the technical field of notebook computer supporting seats, and discloses a notebook computer supporting seat with a good heat dissipation effect, which comprises a bottom plate, the front end of the bottom plate is fixedly connected with a supporting plate, the inner wall of the bottom plate is fixedly connected with a fixed column I, and the surface of the fixed column I is rotatably connected with a movable sleeve. A supporting plate is fixedly connected to the surface of the movable sleeve, a mounting table is fixedly connected to the bottom of the supporting plate, a second fixing column is fixedly connected to the inner wall of the mounting table, a connecting rod is fixedly connected to the surface of the second fixing column, and a clamping groove is formed in the top of the bottom plate. The copper plate and the densely arranged radiating fins are integrated on the inner side of the supporting plate, the output end of the radiating fan directly faces the surfaces of the fins in parallel, a low-wind-resistance and high-efficiency forced convection radiating channel is formed, meanwhile, the connecting rod can be clamped into the clamping grooves in different positions on the bottom plate after rotating around the second fixing column, and therefore the radiating effect is improved. And multi-gear stepless adjustment of the included angle between the supporting plate and the bottom plate is realized.

The utility model relates to data processing technical field, and disclose a kind of data processing device quick-release module, including mounting bracket, data processing module is fixed in mounting bracket one side, data collection platform main body is fixed in mounting bracket other side, mounting bracket is close to the side of data collection platform main body and is equipped with multiple fixed holes.The utility model is through the inclined push surface of moving column and the inclined groove cooperation of column piece, so that staff can adjust the position of column piece by controlling the height of moving column, so that push plate pushes and rotates the mounting bracket near fixed hole by mountain piece, so as to fix data processing module, or make reset spring release elastic potential and make one end of mounting groove extrude mountain piece rotation, so that it enters fixed end piece to facilitate staff to pull out data processing module;This mode only needs to open two slots to data collection platform main body, and bolt fixed fixed end piece and positioning cylinder piece to slot, other components can be installed in advance, greatly reduce the process required, reduce production cost.

The present invention discloses a food cutting line, comprising a first cutting line, the first cutting line comprising a first conveying device, a second power component, a first cutting assembly and a second cutting assembly, the first cutting assembly being installed at the feeding end of the first conveying device, and the second cutting assembly being installed at the discharging end of the first conveying device; and a second cutting line, the second cutting line comprising a fifth conveying device, a fourth power component and a third cutting assembly, the fifth conveying device being configured to receive products cut by the first cutting line, and the third cutting assembly being installed on the fifth conveying device. One use of an embodiment of the present invention is to realize automatic cutting of yam skins.

The utility model discloses a heating furnace convenient to loading for zinc oxide production, including heating box, be provided with support frame on the heating box and fix, be provided with first electric push rod and fix on the support frame, the mobile end fixed setting of first electric push rod has the mounting bracket, be provided with feeding structure between two mounting brackets, realize feeding to heating box through feeding structure, the feeding structure includes first feeding bucket, second feeding bucket and baffle, be provided with fixed frame and fix on the first feeding bucket, second feeding bucket fixed setting is in fixed frame, the first feeding bucket lower extreme is provided with the discharge gate, be provided with ration structure in second feeding bucket, ration structure includes first baffle, second baffle and rotating rod, first baffle fixed setting is on rotating rod, second baffle can detachably be provided with on rotating rod, realize ration subsequent addition to subsequent raw material's ration subsequent addition through ration structure.

The utility model discloses a kind of protection devices of foundation pit, it includes foundation pit main body, the outer front end and rear end of foundation pit main body are provided with protective structure, two the protective structure are set identical, the protective structure includes outside frame, inside frame is set in the outside frame, the outside frame inside two ends and the outside of inside frame are fixedly connected by angle block, and the outside frame and inside frame are all profile setting, the support frame is fixed in the outside frame top, two the support frame inside top surface is all penetrated by reinforcing hole, multiple the reinforcing hole is all penetrated to the inside of outside frame, and the inside diameter of multiple the reinforcing hole is set identical, using outside frame, inside frame and the angle block between outside frame and inside frame, double reinforcement is carried out to support frame, and reinforcing hole is set, inside reinforcement can be carried out to support frame, the rigidity and stability of support frame are enhanced, to better protect the environment and construction safety around foundation pit.

The utility model discloses a kind of yacht railings of liftable disassembly, including sleeve, the sleeve lower part both sides are fixedly connected with mounting piece, sleeve upper side is internally sleeved with outer guardrail, the outer guardrail inside is threadedly connected with threaded table, the threaded table upper part is fixedly connected with inner guardrail, the inner guardrail both sides are provided with lifting groove, the outer side of the inner guardrail is provided with several groups of rotating groove communicated with lifting groove, the lifting groove outer side is slidably connected with connecting block, the connecting block is rotatably connected in rotating groove interior, the connecting block outer side is fixedly connected with rotating ring, the rotating ring outer side is provided with mounting groove, the mounting groove interior is rotatably connected with rotating piece, the rotating piece outer side is fixedly connected with connecting ring, the connecting ring outer side is fixedly connected with hanging ring, the overall height of guardrail can be changed according to use requirement, and the installation height of protective rope between guardrail.

The utility model relates to the technical fields of wire harness detection especially to a kind of automobile wire harness size detection device, including detection board, the detection board top is equipped with information analyzer, the detection board top is located at the information analyzer and is equipped with power supply, the detection board below is equipped with base, the detection board top is equipped with detection assembly, the base inside is equipped with lifting assembly, drive mechanism drives screw rod rotation, screw rod is driven by slide platform and the laser detection head of the bottom of multiple mounting plates moves towards the direction of moving away from information analyzer, by multiple laser detection head together to multiple wire harness simultaneously scanning, to detect the length of multiple wire harness, without manual detection, save a lot of time time, while reducing the labor intensity of artificial, improve work efficiency.

The utility model is suitable for the technical field of crankshaft carrying and provides a kind of crankshaft carrying bracket, including supporting plate;Fixedly connected in the fixed cylinder of the four corners of the bottom end of supporting plate, the fixed cylinder inside is slidably connected with the sliding plate extending to the outside of fixed cylinder;Fixed groove of equal interval is set in the top end of supporting plate, the inner wall of fixed groove is fixedly connected with sliding rod, the surface of sliding rod is movably connected with sliding block, the top end of sliding block is fixedly connected with support plate;Reserved slot is set in the top end of support plate, the inside of reserved slot is movably connected with the lifting plate extending to the outside of support plate, the top end of lifting plate is fixedly connected with V-shaped plate.The scheme provided by the utility model utilizes the support plate that can slide back and forth and the V-shaped plate that can slide up and down, so that the crankshafts of different lengths or diameters can be adjusted, and then the different crankshafts can be better placed and supported, improving its applicability.

The embodiment of the application discloses a height-adjustable hanging device for a coal mine roadway, wherein one end of a mounting rod assembly is inserted into the upper wall of the roadway, the hanging device is connected to the upper wall of the roadway through the mounting rod assembly, thereby realizing the hanging function; an adjusting piece is connected to the mounting rod assembly and can be adjusted up and down in the vertical direction of the mounting rod assembly; the hook piece is provided with a hook, and pipelines and lines that need to be hung are arranged on the hook piece, so that the hanging of the pipelines and lines can be realized; a connecting piece is used for connecting the hook piece and the adjusting piece, so that when the height of the adjusting piece is changed, the height of the hook piece can also be changed. The technical scheme solves the defects of the commonly used round steel hook in the coal mine roadway in use, that is, when the slope of the roadway changes, the application of the height-adjustable device can conveniently adjust the mounting height of the hook at any time to meet the actual work requirements, and there is no need to process a hanging device with a special size.

The utility model discloses a raw material equidistance cutting device for graphite electrode processing, including the frame body that sets up in U type, still include the conveyer belt that rotates and sets up in the inside of frame body, the vertical fixed frame that is equipped with on the both sides lateral wall of frame body, and the drive shaft rotates between two groups fixed frame, the cutting saw disc that has movably installed on drive shaft, be equipped with lifting assembly on fixed frame for adjusting the use height of cutting saw disc, the top rotation of conveyer belt has the pressure band, the pressure band interval arrangement between cutting saw disc, be equipped with support assembly on the both sides lateral wall of frame body for supporting pressure band, the utility model belongs to electrode processing technical field, and specifically refers to a raw material equidistance cutting device for graphite electrode processing.

The utility model discloses an oral cavity nursing device, relates to the technical field of oral cavity nursing, and particularly comprises a fixing sleeve, one end of the fixing sleeve is fixedly connected with a fixing plate, one side of the fixing plate is provided with a connecting hole, a traction rope is arranged in the connecting hole, one end of the fixing sleeve is fixedly connected with a connecting cylinder, and the connecting cylinder is fixedly connected with the fixing plate. A rotating pipe is fixedly connected to one end of the connecting cylinder, a spray head is arranged at one end of the rotating pipe, one end of the traction rope is fixedly connected with the outer surface of one end of the spray head, a moving assembly is slidably connected to the outer surface of the fixed sleeve, and a connecting rod is clamped to the outer surface of the moving assembly. According to the oral care device, through cooperative arrangement of the moving assembly, the connecting rod and the supporting sleeve, the position and the height of the supporting sleeve can be changed in the using process, so that the effect of changing the opening degree of the oral cavity of a patient is achieved, and the purpose of conveniently adapting to different people to use is achieved.

This utility model relates to the field of cooking devices, and in particular to a charcoal wok stove, comprising a wok stove that is a hollow column with an air inlet at the bottom of its outer wall, a top edge at the top with several sets of air outlet slots on the outer wall of the top edge, several sets of connecting holes at the bottom of the outer wall of the wok stove, and several sets of limiting rods inside the wok stove; a tiered mechanism including a lifting platform, a connecting plate, and threaded rods, all located inside the wok stove; a sliding groove at the top of the outer wall of the lifting platform; the limiting rods slidingly connected to the sliding grooves of the tiered mechanism; and the threaded rods rotatably connected to the connecting holes. This utility model, through its tiered mechanism, allows for quicker adjustment of the charcoal fire height, thus facilitating easier control of the fire intensity. Furthermore, the multiple tiers of the mechanism enable the wok stove to simultaneously perform stir-frying and roasting.

The utility model discloses a high -efficient sanitary material pulverizer, relates to sanitary production technical field, including feed hopper, the feed hopper bottom fixedly connected with the grinding disc, the grinding disc bottom fixedly connected with the special -shaped pipe, the grinding disc inside rotation is connected with the pulverizer tray, the pulverizer tray top surface and the grinding disc inboard wall between form the pulverizing groove, the pulverizing groove top surface center and the feed hopper bottom opening center alignment, the pulverizing groove side wall and the special -shaped pipe inside communicate, the feed hopper inboard fixedly connected with first support, first support top middle fixedly connected with motor, motor output fixedly connected with transmission rod. This one kind high -efficient sanitary material pulverizer, when worm drive worm wheel ring, rotate the cover and drive the screw rod in the adjusting screw of mounting cover movement, and the screw rod passes through the rotation block and directly regulates and control the lifting of the pulverizer tray, changes the pulverizing groove height, realizes the production of different size particulate.