21results about How to "Lay evenly" patented technology

This invention discloses a high-pressure forming apparatus and method for graphene high-speed steel bearings. The apparatus includes a human-machine interface system, an automatic loading and unloading system, a high-pressure forming system, and a control system. The method is as follows: First, the high-speed steel bearing is placed on a vibrating conveyor belt and transported to a bearing mounting base. After a proximity switch sensor detects the high-speed steel bearing, the main controller controls a magnetic mechanical gripper to remove the high-speed steel bearing from the bearing mounting base and place it between high-pressure forming molds. Then, a lower layer of graphite material is laid on the base of the high-pressure forming mold, and the high-speed steel bearing is placed in the inner ring of the mold. The upper cover of the high-pressure forming mold is lowered to cover the bearing, and a plug is placed in the inner ring of the upper cover of the high-pressure forming mold before laying the upper layer of graphite material. Finally, the high-pressure forming system is activated, and the high-pressure forming ejector pin performs double-sided forming on the upper and lower end faces of the high-speed steel bearing. This invention achieves high-pressure forming of graphite material for graphene high-speed steel bearings, with a high degree of automation, improving production efficiency and product quality.

The utility model relates to the technical field of pipeline laying, and discloses an automatic laying device for power pipeline construction, which comprises a machine body, a motor is fixedly connected to the rear end of the right side of the top of the machine body, rotating rods are rotatably connected to the upper and lower ends of the front and rear sides of the inner wall of the machine body, and a driving chain wheel is fixedly connected to the right end of the rotating rod at the lower end of the rear side; a driven chain wheel is fixedly connected to the right end of the rotating rod at the lower end of the front side, the driven chain wheel is in transmission connection with the driving chain wheel through a chain, transmission belts are rotationally connected to the outer walls of the multiple rotating rods, and a plurality of fixing buckles are fixedly connected to the outer walls of the two transmission belts at equal intervals; the left side and the right side of the machine body are each provided with a multi-terrain moving mechanism. According to the pipeline laying device, the motor drives the transmission belt and the fixing buckle to limit the pipeline through the driving chain wheel, the chain, the driven chain wheel and the rotating rod, so that the pipeline is uniformly conveyed downwards to be laid, and the effect of automatically and uniformly laying the pipeline is achieved.

The utility model discloses a roof waterproofing membrane paving auxiliary device, including base and the round wheel of base bottom, base top is equipped with respectively along waterproofing membrane paving direction arrangement's laying device and traction mechanism, the traction mechanism is located base one end, and laying device is close to base other end. The utility model discloses automatic laying waterproofing membrane, replaces traditional manual dragging, and the construction efficiency is greatly promoted, and the worker labor intensity is reduced, can be widely used in roof waterproofing field.

This application discloses a sludge dewatering material spreading device and method, belonging to the field of sludge treatment technology. The sludge dewatering material spreading device includes a spreading bed, a filter press chamber, and a filter cloth frame. The filter press chamber is equipped with a filter basket and a tray assembly. The filter basket opening is equipped with a laser rangefinder. The tray assembly includes a tray and a lifting mechanism, which drives the tray to move up and down within the filter press chamber. The filter cloth frame provides filter cloth, and the spreading bed lays filter cloth and sludge within the filter press chamber. The tray assembly enables tray lifting, and the spreading bed lays filter cloth and sludge within the filter press chamber, with the sludge spread between the filter cloths for subsequent filtration. The laser rangefinder at the filter basket opening accurately measures the distance between the sludge material and the basket opening, allowing for precise and digitized measurement of the tray's lowering or raising height, thus achieving dynamic matching between the spreading material and the tray's descent.

The utility model discloses a metal die-casting heater, which relates to the technical field of metal die-casting heaters, and comprises an upper end cover, a lower end cover, a metal die-casting shell, a support, a liquid inlet pipe and a liquid outlet pipe, and one end of the upper end cover is provided with the lower end cover. The casting liquid pipelines are arranged in an M shape in the upper end cover, the lower end cover and the metal die-casting shell, the heating pipes are of an I-shaped integrated structure, and each heating pipe is divided into four heating pipes in a group, so that the heating pipes can be uniformly laid in the metal die-casting shell, the heat conduction area is increased, and the heat conduction efficiency is improved. Meanwhile, the heating pipe and the casting liquid pipeline are placed at the included angle of 90 degrees, so that by improving the runner and the heating pipe, the internal temperature of the heating pipe during working is reduced, the heat efficiency of the metal die-casting heater is improved, the service life of the heating pipe is prolonged, and the metal die-casting heater can be used more conveniently and quickly.

The utility model relates to the technical field of cable lubrication, in particular to a cable lubrication device. Comprising a lubricating box, guide rollers are installed at the two ends of the lubricating box, a first sponge lantern ring is installed at the end of the lubricating box in a clamped mode, a driving motor, an auxiliary roller, a first bevel gear, a second bevel gear and a transmission gear are installed on the outer side of the lubricating box, and an inner gear, a smearing lantern ring and a second sponge lantern ring are connected to the lower portion of the transmission gear in an engaged mode. A lubricating liquid bin, a telescopic motor, a material pushing plate and a pipeline are installed at the top of the lubricating box, and a discharging nozzle is connected to the lower portion of the pipeline. A telescopic motor pushes a material pushing plate to convey lubricating liquid to a discharging nozzle through a pipeline and then make uniform contact with a cable, when a transmission gear drives an inner gear to rotate, a smearing lantern ring and a second sponge lantern ring are driven to evenly coat the outer side of the cable with the lubricating liquid, and after the lubricating liquid is quantitatively added, the second sponge lantern ring is used for rotary smearing; and the lubricating liquid can be uniformly laid on the outer side of the cable, so that the lubricating uniformity of the cable is ensured.

The utility model provides a high-precision Z-axis lifting device for metal LPBF equipment forming. The high-precision Z-axis lifting device comprises a main body frame provided with a vertical guide mechanism. The forming cabin connecting unit is connected with the top of the main body frame and communicates with the forming cabin; the liftable forming table is in sliding fit with the forming cabin connecting unit; the driving module is mounted in the main body frame and drives the forming table to vertically move; the guide assembly is fixedly connected with the forming table through a direct connecting piece and is in sliding fit with the guide mechanism; the position detection system is arranged on the side of a motion path of the guide assembly and comprises a non-contact displacement sensing device and a signal processing module, the system adjusts a driving module in real time through a feedback control loop, the driving module is composed of a power source, a transmission part and a guide positioning structure, and the guide assembly comprises guide parts which are symmetrically distributed in the circumferential direction. The device realizes high-precision guiding, accurate driving control and real-time position detection feedback, and has the advantages of stable connection, good connectivity and structural reliability.

The invention discloses an energy-saving type automatic mortar uniform paving device for mortar production, and relates to the technical field of mortar production uniform paving, a motor is fixedly connected to the top of a push plate, a hollow shell is fixedly connected to the top of the push plate, and a mortar storage bin is fixedly connected to the bottom of the hollow shell; the first reciprocating lead screw is rotationally connected to the inner wall of the hollow shell, the movable frame block is movably connected to the outer circumferential face of the first reciprocating lead screw, and a movable key is arranged on the inner wall of the movable frame block and located in a spiral groove in the circumferential face of the first reciprocating lead screw. And when the mortar spreading belt rotates, the mortar with the spread surface can fall to an area needing to be spread, so that the mortar can be uniformly and flatly spread in the area needing to be spread.

The utility model discloses a quartz sand dehydration screen belongs to quartz sand processing technical field, and it is to solve the component of the uniform speed feeding of not usually being equipped with in prior art, thereby when quartz sand feeding to dehydration screen, it can appear the situation of a large number of gushing into screen surface in a short time, so as to partial accumulation is too thick, wherein the material layer of being too thick can hinder moisture to discharge, thereby reducing dehydration efficiency, increasing product moisture content, influencing quartz sand quality, and under the condition of uneven screen surface load, it can also aggravate screen mesh abrasion, shorten the service life of equipment problem. Including base, the dehydration screen frame is installed to the top of base, and the vibration screen mechanism is installed to the four end contact points of dehydration screen frame top and it, the polyurethane screen mesh is fixedly installed to the middle part of dehydration screen frame, and the uniform material anti -stacking mechanism is jointly installed to one side of dehydration screen frame middle part and one side of base, the uniform material anti -stacking mechanism includes uniform material subassembly, and uniform material subassembly fixed mounting is in one side of base.

The utility model discloses a laminating device for sheet metal working, which relates to the technical field of sheet metal working and comprises a base, side plates symmetrically and fixedly connected to the top of the base, a film roller rotatably connected between the side plates, a transverse plate fixedly connected between the tops of the side plates, a push rod motor mounted at the top of the transverse plate, and a pressing plate arranged between the side plates. According to the adhesive film laying device, the pressing plate is driven by the push rod motor, and the adhesive film can be rapidly and evenly laid in cooperation with the synergistic effect of the film roller and the guide roller; the strip-shaped groove in the bottom of the pressing plate can ensure that the blade cannot be hindered from moving when pressed downwards, the blade can slide into the notch of the stop block, and the groove design in the bottom of the pressing plate is combined, so that the risk that the blade is touched by mistake is avoided, and normal work of the pressing plate is ensured.

The utility model relates to the technical field of industrial and mining equipment, and discloses a crystalline titanium liquid slurry uniform spreading device which comprises a belt conveyor body, a mounting beam is fixed to the discharging end of the belt conveyor body and stretches across a belt, a mounting groove is formed in the bottom of the mounting beam, and the mounting groove extends along the mounting beam. And a counterbore penetrating through the mounting groove is formed in the top of the mounting beam, a bolt is arranged in the counterbore, a clamping block matched with the mounting groove is screwed on the bolt, and the clamping block is used for clamping the upper half part of the scraper into the mounting groove. The scraper device has the advantages that the scraper is fixed to the bottom of the mounting beam through the clamping blocks, the connecting mode is more stable, the scraper is not prone to loosening and falling off, the frequency of later maintenance and adjustment is reduced, and uniform laying of slurry is guaranteed.

This invention relates to the field of farmland treatment technology, specifically to a fixed-point root crushing drill bit assembly based on straw return to the field. It includes a concave main frame and an inverted concave auxiliary frame for connecting to an external machine. The main frame and auxiliary frame are fixedly connected vertically. A drill rod is also provided on the top of the auxiliary frame, and the top of the drill rod is connected to an external power structure. A first sliding frame and a second sliding frame are respectively embedded and fixed on the bottom surface of the main frame along the front-rear direction. A positioning hook module and a dynamic crushing module are respectively installed at the first and second sliding frames, and a dynamic repositioning module is provided between them. This invention achieves integrated processing of straw root positioning, loosening, extraction, cleaning, and dynamic crushing through multi-module collaborative operation. It effectively solves problems such as incomplete root processing, easy entanglement of blades, and low operating efficiency during straw return to the field, thereby achieving efficient and precise processing of straw roots.

The present application relates to the technical field of coal mining, and particularly relates to a retracted drill bit device for coal seam drilling test. The present application provides a retracted drill bit device for coal seam drilling test, which comprises a retraction device and a split device. The retraction device comprises a retraction main body in a columnar shape, a drill rod joint and a split interface arranged at two ends of the retraction main body respectively, the drill rod joint is fixedly connected with a drill rod, the split interface is connected with a bearing of the split device, a crushing device is arranged on the outer side surface of the retraction main body, the crushing device is driven to rotate by rotating the retraction main body, so as to crush the rock which hinders the retraction of the retraction device; one end of the split device away from the retraction device is fixed with one end of a test device in a linear shape, the retraction device and the split device are moved from one end of the drilling hole to the other end, so as to lay the test device in the drilling hole. The present application provides a retracted drill bit device for coal seam drilling test, which can lay the test device in the drilling hole.

The utility model relates to the technical field of photovoltaic junction boxes, and discloses a photovoltaic junction box automatic wire binding device which comprises a base, the top end of the base is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a rotating disc, and the top end of the rotating disc is provided with an air cylinder. The output end of the air cylinder is fixedly connected with a sliding block, a plurality of connecting rods are hinged to the outer wall of the sliding block, a plurality of wire winding frames are slidably connected to the top end of the rotating disc, a rotating rod is rotatably connected to the top end of the base, a first lead screw is fixedly connected to the top end of the rotating rod, and an auxiliary binding belt assembly is arranged at the top end of the rotating disc. According to the cable winding device, the rotating disc and the winding frames on the rotating disc are driven by the motor to rotate, cables are wound into coils, the cable clamping blocks are driven to ascend and descend by transmitting power of the motor through the synchronous wheel, the cables can be evenly laid on the cable winding frames in the winding process, and the later-period cable tie installation efficiency is guaranteed.

The utility model discloses a resistance tester connecting wire take-up and pay-off device which comprises a bottom plate and two first supporting plates installed on one side of the top of the bottom plate, take-up and pay-off rollers used for take-up and pay-off are arranged in the two first supporting plates, and the two ends of the take-up and pay-off rollers penetrate through the first supporting plates and extend out of the first supporting plates. Through the arrangement of the cleaning mechanism, in the process that a servo motor drives a winding and unwinding roller to wind a connecting wire, a driving belt wheel drives a rotating rod and brush rollers to rotate through transmission connection of a second transmission belt, and two brush rollers are driven to rotate through a hollow pipe and a gear on the surface of the rotating rod, so that the connecting wire entering the cleaning box is cleaned; and when the brush roller cleans the connecting line, a water pump pumps water in a water tank, the water is injected into a hollow pipe through communication of a connecting pipe and a shell, and then the water is atomized and sprayed out through an atomizing nozzle, so that the surface of the connecting line can be cleaned, and the situation that impurities on the surface of the connecting line affect the connecting line is avoided.

The utility model relates to the technical field of conveying equipment, in particular to a fermentation bed padding replacing and conveying device which is characterized in that a feeding box is arranged at the feeding end of a conveying table, a top plate is arranged at the upper end of the feeding box, an empty groove is formed in the feeding box, a charging barrel is arranged above the empty groove, a discharging pipe is arranged at the lower end of the charging barrel, and the top plate is arranged at the lower end of the discharging pipe. A motor is arranged above the charging barrel, a rotating shaft is arranged at the output end of the motor, a feeding helical ribbon inserted into the discharging pipe is arranged on the rotating shaft in a winding mode, the outer wall of the feeding helical ribbon is tightly attached to the inner wall of the discharging pipe, and the feeding helical ribbon is precisely matched with the discharging pipe, so that randomness of traditional manual feeding is converted into controllable spiral propelling, and the feeding efficiency is improved. Errors of the output quantity of the padding are reduced, and the padding can be prevented from being scattered on the edge of the conveying belt due to the fact that local accumulation is too high through even distribution.

This utility model relates to a buried wire device for water conservancy and hydropower projects, belonging to the field of water conservancy engineering technology. The buried wire device includes: a connecting frame disposed at the rear end of the buried wire device; and a buried wire assembly disposed below the connecting frame. The buried wire assembly includes an adjusting frame disposed below the connecting frame, and a shovel plate is disposed inside the adjusting frame via a rotating shaft. By setting the adjusting frame of the buried wire assembly, the tilt angle of the shovel plate can be adjusted, allowing the soil to accumulate towards the center of the trench when backfilling near the trench, thus improving the uniformity of soil backfilling. By setting guide strips and dispersing strips, the soil scooped up by the shovel plate can be evenly dispersed, ensuring that the soil is evenly spread in the lower inner part of the trench during backfilling, reducing the time and manpower spent on manually adjusting the soil backfill quality.

The utility model relates to a waterproof coiled material laying tool based on asphalt coating, and relates to the field of waterproof coiled material laying equipment, the waterproof coiled material laying tool comprises oppositely arranged control assemblies, the control assemblies comprise supporting plates, the supporting plates are provided with film covering components, film covering cavities are formed by films on the opposite film covering components and a construction surface, and the film covering components are arranged in the film covering cavities. A film covering part is arranged on the supporting plate, a film covering cavity is formed in the film covering part, an edge pressing part is arranged above the film covering part, the edge pressing part seals the edge of the film covering cavity, a scraper part is arranged above the film covering part, the scraper part abuts against the film covering surface in a sliding mode, and a grouting part is further arranged on the supporting plate. And the grouting component injects a medium into the film covering cavity. The waterproof coiled material laying device has the advantages that the situation of asphalt material overflow caused in the waterproof coiled material laying process is reduced, and stable laying of the waterproof coiled material is achieved.

This application relates to the technical field of leveling cast-in-place floor slabs, and discloses a construction device for leveling cast-in-place floor slabs, including a limiting component, on which a leveling mechanism is placed. The leveling mechanism is used to vibrate and uniformly compact the concrete laid on the composite slab. The limiting component is installed between the composite slabs. The leveling mechanism includes a vibrating frame, a leveling bucket for leveling concrete installed on one side of the vibrating frame, and a scraper plate installed on the side of the vibrating frame away from the leveling bucket. A first tilting component for controlling the tilting of the leveling bucket is installed inside the vibrating frame. A second tilting component for controlling the tilting of the scraper plate is installed inside the vibrating frame. This application has the effect of "making the concrete poured on the upper side of the composite slab more uniformly laid, and reducing the unevenness of the floor surface caused by uneven concrete laying after leveling".

This utility model relates to the field of cotton fabric manufacturing technology, and in particular to a multi-functional calender for spinning cotton fabric. Addressing the limitation of existing calenders that cannot lay cotton fabric during output, this invention provides a multi-functional calender for spinning cotton fabric, including an operating bed. The upper part of the operating bed has a protective box containing two rotatable calendering wheels, and two calibration rollers are also located above the protective box. The lower part of the operating bed has an automatic material laying device, which includes a rotatable drive disc. A drive seat is located at the lower part of the operating bed, and a collection tray is placed on the drive seat. After the cotton fabric is calendered by the calendering wheels, it falls into the collection tray under gravity. When the drive disc rotates, it causes the collection tray to move back and forth, evenly laying the calendered cotton fabric. This calender can automatically and evenly lay cotton fabric during output without manual intervention, greatly reducing labor input.

This utility model discloses a mortar masonry device and a mortar masonry system. The mortar masonry device includes a storage box, an auxiliary plate, and an adjusting plate. The top and one side wall along the width direction of the storage box are open structures, and the storage box is equipped with rollers for transfer. The auxiliary plate is set on the side wall of the open structure of the storage box, and the adjusting plate is set at the bottom of the auxiliary plate. The connection position between the adjusting plate and the auxiliary plate can be adjusted along the height direction of the auxiliary plate. Both the auxiliary plate and the adjusting plate abut against the two side walls along the length direction of the storage box, and the lower end of the adjusting plate is perpendicular to the two side walls along the length direction of the storage box. The lower end of the adjusting plate is provided with multiple serrations, which face the plane where the bottom wall of the storage box is located, and there is a gap between the serrations and the bottom wall of the storage box. The mortar masonry device of this utility model solves the technical problem of the difficulty in adjusting the mortar joint thickness in the existing mortar laying process.