25results about How to "Promote labor saving" patented technology

The utility model discloses a rear material blocking assembly for a plate shearing machine, relates to the field of plate shearing machines, and solves the problems that the shearing precision can be influenced due to the fact that a plate is obliquely placed, the sheared plate needs to be manually taken out from the position below a cutter after shearing, and the risk of cutting fingers exists in the taking-out process, and the rear material blocking assembly comprises a workbench, a portal frame, an upper cutter and a lower cutter, the portal frame stretches across the middle of the upper surface of the workbench, and a rear baffle mechanism is arranged on one side of the portal frame. The distance between the push plate and the notch can be measured, so that the position of the baffle is determined according to the cutting length of the plate, the end of the plate abuts against the surface of the baffle, the plate is limited through the baffle, the cutting precision and cutting efficiency of the plate can be improved, meanwhile, the plate is rapidly pushed out from the position below the cutter through the push plate, and the cutting efficiency is improved. And when the plates are taken out, the hands do not need to stretch into the cutter, the safety during operation can be improved, the rolling balls can play a role in guiding the plates, and more labor is saved when the plates are pushed.

The utility model provides multi-stage filtering equipment for tail gas treating fluid, and belongs to the technical field of tail gas treating fluid. The tail gas treatment liquid multi-stage filtering equipment comprises a shell, the shell comprises a shell body, a top end opening is formed in the top of the shell body, a top cover is arranged at the top of the top end opening, a feeding port is formed in one side of the top end of the shell body, a feeding assembly is fixedly installed on one side of the feeding port, a discharging port is formed in the bottom of the shell body, and a discharging assembly is fixedly installed on one side of the discharging port. A discharging assembly is fixedly installed at the bottom of the discharging opening, a filter piece inserting groove is formed in one side of the middle of the shell, two filter piece assemblies are arranged in the filter piece inserting groove, the top cover comprises a cover body and a filter screen, the cross section of the filter screen is of a W-shaped structure, and a fixing ring is fixedly installed on the outer side of the filter screen. According to the tail gas treatment liquid filtering device, tail gas treatment liquid can be subjected to multi-stage filtering, the filtering capacity can be rapidly recovered, and the tail gas treatment liquid filtering device has high practical value.

The utility model relates to polishing device technical field, and disclose a kind of polishing device for numerical control lathe shell surface processing, including platen one and platen two, platen one and platen two between being provided with rotating rod, the lower end between platen one and platen two is symmetrically installed with U-shaped frame, the inside of the front and rear ends of U-shaped frame is slidably installed with square bearing, the inside between square bearing is fixedly installed with driving wheel, sand belt is installed between driving wheel, the upper side of square bearing is uniformly provided with baffle on U-shaped frame, adjusting screw is penetrated and is screw-connected in the middle of baffle, the front and rear ends of platen one and platen two are fixedly installed with fixed plate in close to corner place, roller is rotatably installed on fixed plate in close to lower side place. The device can increase polishing area, reduce operating labor intensity, and the edge chamfering of numerical control lathe shell can be stably and uniformly polished.

This application discloses a joystick device and a control device. The joystick device includes a support base, a joystick, a swinging member, and a reset assembly. The joystick is provided with a pressing part; the swinging member includes a first end and a second end disposed opposite to each other, the first end contacting the pressing part, and the second end being rotatably connected to the support base; the reset assembly is disposed on the support base; the reset assembly contacts one end face of the first end away from the joystick; wherein, when the pressing part presses the first end, the second end rotates relative to the support base, and the reset assembly drives the first end to reset. The joystick device of this application can reduce the lateral dimension, thereby reducing space occupation. In addition, the first end of the swinging member contacting the pressing part and the second end of the swinging member being rotatably connected to the support base make the joystick easier to push or return, improving the user experience.

This utility model discloses an electric vertical takeoff and landing manned aircraft, including an aluminum alloy frame, a vibration damping assembly, a right guardrail connected to one side of the aluminum alloy frame, and a left guardrail connected to the other side via a pivot seat. The vibration damping assembly includes a first carbon fiber tube and a vibration damping seat fitted on the first carbon fiber tube. The upper and lower vibration damping seats are fastened with bolts through the penetration between the first carbon fiber tube and the aluminum alloy frame. The rubber vibration damping pad absorbs high-frequency vibration energy through its own elastic deformation, effectively blocking the direct transmission of vibration to the frame. The axial anti-roll bracket forms an elastic clamp on the sleeve through rubber clips. This clamping force can be flexibly adjusted by the hardness of the rubber clips, which greatly reduces the vibration felt in the cockpit area. Both the first and second carbon fiber tubes are made of carbon fiber composite material, which has a weak ability to reflect sound waves and can reduce the transmission efficiency of propeller aerodynamic noise.

The utility model relates to the technical field of soil amendment spraying, and discloses a soil amendment spraying device which comprises a vehicle frame, a center walking wheel is arranged at the center of the bottom of the vehicle frame, a grip is fixedly installed at the right end of the top of the vehicle frame, a hollow shaft is driven by a driving motor to rotate, and the hollow shaft rotates to drive a hollow cylinder to rotate. When the soil is broken, the acting force of the soil breaking tool bit and the soil can provide forward power, so that labor is saved when a worker pushes the equipment, at the moment, a material conveying pump conveys a modifier in a pesticide box into a hollow shaft, the modifier enters a hollow cylinder from a liquid outlet hole in the hollow shaft, the hollow cylinder is driven to rotate, and the soil breaking tool bit is driven to rotate to break the soil. The effect of spraying while breaking the soil is achieved, the modifying agent can be directly sprayed into a deep pit formed by breaking the soil, the contact area between the modifying agent and the soil can be further increased, the permeation difficulty of the modifying agent can be reduced, and the loss rate of the modifying agent can be reduced.

The utility model relates to an aluminum veneer bending processing device in the technical field of aluminum veneers, which comprises a base and a pressing mechanism mounted on the base, an adjusting component is arranged on the base, and the adjusting component comprises a steering mechanism and a pushing mechanism; the steering mechanism comprises a steering motor, a moving block and a lower die column, the steering motor is arranged on the base, two moving vertical grooves are formed in the base, steering shafts are arranged in the moving vertical grooves, and one steering shaft is connected with an output shaft of the steering motor; through mutual cooperation of a steering motor, a steering shaft, a moving block, a rotary disc and a lower die column, the steering motor drives the steering shaft to drive the lower die column to rotate, so that the position of a pressing groove in the lower die column can be adjusted, and flexible adjustment of the angle and the position of the lower die column is achieved; the adjusting state of the lower die column can be rapidly adjusted, and the universality and the machining precision of the device are greatly improved.

The utility model discloses an ergonomic pull rod and a luggage case. The ergonomic pull rod comprises a first supporting rod, a second supporting rod and a telescopic grip, one end of the telescopic grip is rotationally connected with the first supporting rod, and the other end of the telescopic grip is rotationally connected with the second supporting rod; the first supporting rod is of a liftable structure, and when the first supporting rod is higher than or lower than the second supporting rod, the telescopic grip is in an inclined state, so that the luggage case can be pushed through the telescopic grip. According to the ergonomic pull rod disclosed by the utility model, the inclinable telescopic grip and the liftable support rod structure are adopted, so that the height and the angle of the telescopic grip can be flexibly adjusted, and the telescopic grip is in an inclined state conforming to ergonomics, so that the ergonomic pull rod better adapts to the arm posture of a human body when the human body naturally pushes a luggage case; a user can conveniently and comfortably push the luggage case in a labor-saving manner, the fatigue feeling of arms and shoulders is effectively reduced, and the comfort of the user and the convenience of pushing the luggage case are improved.

The utility model relates to the technical field of air compressors, in particular to a belt type air compressor convenient and labor-saving to move, which comprises an air storage tank, a hand push rod detachably mounted on one side of the air storage tank, a moving wheel set arranged on the lower side of the air storage tank, and an air compressor component connected to the upper side of the air storage tank. By pressing the pressing plate, the swing plate tilts upwards under the action of the rotating shaft, the swing plate tilts to jack the spring to deform, and drives the clamping block to move upwards and separate from the clamping groove, so that the auxiliary rod can be randomly pulled and adjusted on the inner rod, and when the length is adjusted to be suitable for saving labor, the pressing on the pressing plate is canceled, and the spring is reset; in the process, the position of the auxiliary rod can be adjusted by pressing the adjusting assembly, so that adjustment of the length of the hand push rod is achieved, and different persons can select the needed appropriate labor-saving length to push the air compressor. Therefore, the adjusted hand push rod can push the air compressor in a more labor-saving manner.

The utility model relates to solid wood furniture processing technical field especially relates to a solid wood furniture processing wood cutting device, including base, the top fixed mounting of base has cutting platform, the top of cutting platform is provided with cutting knife, the both sides of cutting knife are provided with support mechanism respectively, the support mechanism includes second sliding frame through the sliding assembly installation at the top of cutting platform and sets up at the side wall of second sliding frame multiple sets of plane support subassembly and curved surface support subassembly, the plane support subassembly includes first sliding block, the side wall rotation of first sliding block is connected with first support board. The utility model can pass through increasing and reducing the quantity of first support board, second support board, flexibly adjusts its position and angle, adapts the wood of multiple edge shapes such as folding angle, arc, expands the applicable scope of device, and first support board and second support board adopt hard, soft rubber block respectively, can guarantee the support stability, can avoid the wood edge damage.

The present application belongs to the technical field of road construction equipment, and particularly relates to a curbstone spraying and film covering device and a construction method, which comprises a frame mechanism, a mist spraying mechanism, a protective film raw material sleeve, a traction mechanism, a downward pressing mechanism, a side pressing mechanism and a protective film roll. The traction mechanism comprises a traction roller set and a film bending roller. The axis direction of the traction roller set is vertical, and the traction roller set rotates around its own axis. The downward pressing mechanism and the side pressing mechanism are both installed on the upper end of the frame body. The upper end surface of the curbstone is attached to the protective film extension through the downward pressing mechanism, and the side surface of the curbstone is attached to the protective film extension through the side pressing mechanism. Compared with the prior art, the present application has the advantages and positive effects that the construction is more convenient and fast, only one person is needed to push the handle to perform the construction, the labor cost is saved, the mist spraying mechanism sprays in the form of mist, the water consumption is greatly saved, the laying and compaction of the protective film extension are simultaneously performed, and the laying and compaction effect is good.

The utility model belongs to the technical field of rubber yoga mat processing, and particularly relates to a rubber conveying device which comprises a bottom frame, universal wheels installed at the bottom of the bottom frame, two sets of lower fixing seats arranged at the top of the bottom frame, lower connecting rods rotationally connected with the lower fixing seats, connecting seats rotationally connected with the lower connecting rods, and upper connecting rods rotationally connected with the connecting seats. The upper connecting rod is rotatably connected to an upper fixing base installed at the bottom of the top frame, a table top is arranged on the top face of the top frame, an extending frame and a controller are installed on a vertical frame installed on one side of the bottom frame, a distance sensor is installed on the extending frame, a first transverse rod and a second transverse rod are installed on the two sets of connecting bases respectively, and the first transverse rod is in threaded connection with a connecting rod. One end of the connecting rod is connected with an output shaft of a servo motor, and the servo motor is installed on the second cross rod. After the distance sensor detects the yoga mats laid on the table top, the servo motor operates to drive the table top to descend, so that the height of the top faces of the yoga mats is the same as the height of the yoga mats led out of the cutting machine, and workers can conveniently collect, transport and stack the yoga mats.

The utility model discloses a folding cart which comprises a folding pressure-bearing assembly, a fence assembly, a moving mechanism and a stress push handle. The folding pressure-bearing assembly is arranged in a foldable mode and is provided with two non-folding edges and two folding edges. The enclosure assembly comprises a side enclosure and a detachable enclosure; the side fences are fixed to the two non-folding edges, the detachable fences are arranged on the two folding edges, and the detachable fences and the side fences are detachably connected. The moving mechanism is connected to the lower portion of the folding pressure-bearing assembly. The stress push handle is connected with the fence assembly, and the stress push handle and the moving mechanism are matched to drive the folding pressure-bearing assembly and the fence assembly to move. The small stacker can be folded, the occupied space is small after the small stacker is folded, the portability is greatly improved, and the small stacker is convenient to carry and transport.

The utility model relates to the technical field of door and window production, and discloses a material moving device for door and window production, which comprises two symmetrically distributed supporting columns, two symmetrically distributed sliding plates are slidably connected to the interiors of the two supporting columns, the front sides of the two sliding plates are fixedly connected with the same connecting frame, and the two sliding plates are fixedly connected with the same connecting frame. Two connecting rods are fixedly connected to the opposite inner sides of the two supporting columns, a fixed pulley is fixedly connected to the top of the connecting rod on the lower side, a fixing column is fixedly connected to the rear side of the connecting frame, a connecting rope is slidably connected to the outer side of the fixed pulley, one end of the connecting rope is fixedly connected to the outer side of the fixing column, and the other end of the connecting rope is fixedly connected to the outer side of the fixing column. And the other end of the connecting rope is rotationally connected with a rotating wheel. The material moving device for door and window production has the beneficial effects that the placing height of materials during moving can be adjusted according to the height of a carrying worker, and the situation that the waist of the worker is injured due to work is prevented.

The present invention relates to the field of mechanical equipment, and provides a mounting track, an electromechanical platform assembly, and an installation kit for production equipment ancillary facilities. The mounting track includes a working surface and an installation surface opposite to the working surface. The mounting track has a wire trough for accommodating electric wires, and the opening of the wire trough is located on the working surface. The two opposite edges of the opening of the wire trough corresponding to the working surface are provided with buckle parts extending into the wire trough; the cross section of the mounting track perpendicular to its length direction is in the shape of a "concave" with an unsealed middle portion. The electromechanical platform assembly includes a sliding part and the above-mentioned mounting track, and the sliding part buckles with the mounting part. The electromechanical platform assembly can make the electromechanical device more convenient to carry and the installation efficiency is higher. The installation kit for production equipment ancillary facilities includes an elevated device and the above-mentioned electromechanical platform assembly arranged on the elevated device. The kit greatly reduces the site occupation and site requirements, can adapt to various complex environments, and is easy to install, with high installation efficiency and low construction cost.

The present application relates to the technical field of tunnel construction equipment, in particular to a tunnel evacuation platform composite board rapid installation support assembly, which comprises a support rod connected to a tunnel side wall, a let go slot and a containing slot are formed on the support rod, and a guide assembly, a limiting assembly and an adjusting assembly are arranged on the support rod. The guide assembly comprises a guide piece slidingly arranged in the let go slot and a guide column rotatably arranged on the guide piece; the limiting assembly comprises a driving rod, an extension plate, a limiting shaft, a limiting column and a limiting plate; the adjusting assembly is used for limiting or releasing the rotation of the driving rod. When the composite board is installed, the limiting column extends out of the containing slot and cooperates with the guide assembly to support and guide the composite board; after the composite board is moved to the installation position, the rotation limitation of the driving rod is released, the limiting column is accommodated into the containing slot, the composite board is placed on the support rod, the limiting plate is rotated to the side surface position of the composite board and limits the composite board. The present application can reduce the moving resistance in the composite board installation process and improve the composite board installation efficiency.

The utility model provides fire extinguishing equipment for a constructional engineering technology, and relates to the technical field of fire extinguishing equipment. The fire extinguisher is fixedly mounted on the upper surface of the bottom table; the moving device is fixedly mounted on the lower surface of the bottom table, so that the equipment can be quickly moved to a use place, and the equipment is kept stable in the use process; and the combined device is welded and mounted on the upper surface of the bottom table, so that the fire extinguisher can be quickly dismounted and mounted. The moving device comprises universal wheels, the universal wheels are fixedly connected with the lower surface of the bottom table, a sliding plate is connected to the upper surface of the bottom table in a welded mode, a square groove is formed in the upper surface of the bottom table, a fixing block penetrates through the square groove in a sliding mode, and a fixing stud is connected to the side wall of the fixing block in a welded mode. And the fixed stud is in penetrating sliding connection with the sliding plate. The utility model solves the problems that the equipment is inconvenient to move quickly, the equipment is fixed in a disordered environment, and appliances are inconvenient to replace quickly.

The invention discloses a multifunctional electric skateboard luggage case, and relates to the technical field of electric skateboard luggage cases, the multifunctional electric skateboard luggage case comprises a skateboard assembly, and the skateboard assembly is composed of a bottom plate, a middle shell and a top plate in sequence from bottom to top. A driving assembly, a clutch assembly and a closing assembly are arranged in the machine shell assembly, an auxiliary assembly is arranged outside the machine shell assembly, and a detachable box body assembly is arranged on the top plate. The driving assembly drives a middle plate to ascend and descend through a three-stage electric cylinder, then the rollers are controlled to stretch out and retract, and sliding power and direction control are provided through a double-shaft motor and a motor respectively. The clutch assembly and the closing assembly are used for locking the moving plate and closing the square hole correspondingly, the rolling wheel is protected, and sundries are prevented from entering. And the box body assembly is quickly connected and locked with the top plate through the plug pin and the lock pin, so that luggage is convenient to carry. And the accessory assembly comprises a telescopic pull rod and a pedal, so that the use convenience and comfort are improved. The multifunctional luggage carrier integrates sliding and luggage carrying, and is diversified in function, easy and convenient to operate and suitable for various scenes.

The utility model discloses an automatic grouting anchor rod feeding device which comprises an anchor rod feeding mechanism, the anchor rod feeding mechanism comprises a pushing track, and a pushing structure for pushing anchor rod blanks is assembled and connected to the pushing track; the discharging end of the pushing rail is fixedly connected with a material guiding structure, and an anchor rod blank pulling structure is installed at the discharging end of the material guiding structure. An anchor rod positioning structure is installed at the discharging end of the anchor rod blank pulling structure. The anchor rod blank pulling structure comprises a pair of pulling wheels, the pulling wheels are respectively provided with a driving motor, and the anchor rod blank is pulled through friction power of the pulling wheels. By means of the structure, in the anchor rod machining process, grouting anchor rod blanks which are large in length and difficult to feed are pushed and fed in a simple and efficient mode.

The invention discloses a liquid fertilizer applying device, relates to the field of agricultural fertilization, and solves the problem that a vehicle body of an existing fertilizer applying device is difficult to move between furrows, the liquid fertilizer applying device comprises a roller and a rotating shaft fixedly mounted on the inner side of the roller, push frames are rotationally mounted at the two ends of the rotating shaft, and supporting rods are fixedly mounted on the outer sides of the push frames; a supporting wheel is rotationally installed between the two supporting rods, a storage box is fixedly installed on the outer side of the pushing frame, and a plurality of anti-skid teeth distributed in a central symmetry mode are fixedly installed on the outer side of the rolling wheel. The material spraying mechanism is used for uniformly spraying materials to crops on the outer side of the material storage box, and the material spraying mechanism is mounted on the inner side of the material storage box; through the material spraying mechanism, when the push frame is pushed, the rollers can be matched with the anti-skid teeth to stably move along furrows of a farmland, the problem that a traditional vehicle body is difficult to move between the furrows is solved, the vehicle is suitable for various farmlands, and liquid fertilizer can be uniformly sprayed to crops, so that the fertilization efficiency is improved.

The utility model relates to card storage structure technical field, especially in a kind of card box of bottom push control, including shell, it is single-face opening square structure setting;Button, it is set in the symmetry end of the open end surface of shell, and the button makes vertical direction movement;Push structure, with the button linkage setting, and the push structure is built-in in the shell;When the button moves towards the open end surface of shell, the push structure moves towards the open end surface of shell and makes lifting movement, and card in the shell is ejected from the open end surface of shell.The utility model solves the problem that the existing business card box with corresponding side push structure is set, and the push structure is set in the side of business card box, which is prone to accidental touch during storage or handheld, causing the business card to be ejected or even dropped, and making the business card box inconvenient to use.

The utility model discloses storage and transportation equipment for hydraulic oil pipe production, which comprises a shell, a fixing sleeve is fixed on one side of the shell, a first bolt penetrates through one side of the fixing sleeve, a telescopic rod is sleeved on the inner side of the fixing sleeve, a screw hole is arranged on one side of the telescopic rod, a handle is fixed at one end of the telescopic rod, and a second bolt is arranged on the other end of the telescopic rod. Sponge is arranged on the inner side of the shell, and sliding rails are fixed to the two sides of the shell; according to the storage and transportation equipment for hydraulic oil pipe production, through cooperative use of a fixing sleeve, a first bolt, a telescopic rod and a handle, in the using process of the equipment, the first bolt is pulled out by rotating the first bolt, the height of the telescopic rod can be adjusted, and the handle can ascend and descend by adjusting the height of the telescopic rod; and the problem that hydraulic oil pipes are not suitable for transportation due to height differences is solved, workers with different heights can push the hydraulic oil pipe transporting device more easily in a labor-saving mode, and the comfort of the workers in the operation process is improved.

The invention discloses a punching and cutting all-in-one machine for a door track, and belongs to the technical field of track cutting devices.The punching and cutting all-in-one machine comprises an L-shaped rack, the rack is provided with a horizontal section and a vertical section, a core plate is embedded in the vertical section of the rack, and a cutter is slidably assembled on the portion, located on the inner side of the vertical section, of the rack; a support used for supporting the cut track is arranged above the horizontal section of the rack; according to the rail cutting machine, the arranged limiting assembly is matched with the stopping assembly, so that the cutting knife can lift the cut rail and is in a horizontal state in the rail cutting process, the core plate is matched with the cut rail, the rail to be cut can be limited, the end, away from the rack, of the rail to be cut is prevented from deflecting downwards, and the rail cutting efficiency is improved. And in this way, the track is limited, the size of equipment cannot be additionally increased, and therefore transportation, installation and use are convenient.