91results about How to "Work saves time and effort" patented technology

The invention relates to the technical field of agricultural machinery for baling and film-wrapping of fodder, in particular to a silage film-wrapping and round-baling integrated machine. The silage film-wrapping and round-baling integrated machine is characterized by comprising a chassis, wherein a baling device, a film-wrapping device, a transmission system, an electric control system and a lubricating device are arranged on the chassis; the baling device comprises a material distribution bin, a net laying mechanism and a baling forming chamber; the film-wrapping device is connected with the baling forming chamber; the electric control system comprises a motor, a controller and an electromagnetic valve group; a hydraulic system comprises a hydraulic oil tank, a hydraulic pump, a material distribution bin hydraulic motor, a film-wrapping device hydraulic motor, a right lifting oil cylinder and a left lifting oil cylinder; the lubricating device comprises a motor which is used for pumping lubricating oil out of an oil can; a lubricating oil pipe is connected with an oil spray nozzle; and the oil spray nozzle is arranged on a baling chain. The silage film-wrapping and round-baling integrated machine integrates baling and film-wrapping functions, can wrap a bale with a film subsequently, is compact and reasonable in structure and low in equipment investment and cost, saves time and labor in operation and is convenient to use.

The invention relates to construction concrete equipment, in particular to reinforcement surface removing equipment containing concrete slag. The reinforcement surface removing equipment containing the concrete slag is high in speed, saves both time and labors in the working process, and cannot injure worker hands. The reinforcement surface removing equipment containing the concrete slag comprisesa mounting plate, brackets, a fixed plate, a support rod, an electric wheel, a flange cam, a slide sleeve, a fixed block, a first guide rail, a first guide sleeve, a first spring, a push rod and thelike; the brackets are connected to the left and right ends of the mounting plate; and the fixed plate is connected above the left side of the bracket on the left side. The reinforcement surface removing equipment containing the concrete slag achieves the effects of high speed, time and labor saving in the working process and incapability of injuring the worker hands, and can quickly remove reinforcement surfaces through adopting a mode of the flange cam driving reverse teeth to scrape concrete blocks on the reinforcement surfaces without needing labors so as to liberate the labors.

The invention relates to a drainage pipe installing device, in particular to burying equipment for an underground drainage pipe. The burying equipment solves the technical problem that the burying equipment which has high equipment adopting efficiency, saves both time and labor in the working process, and is able to place a drainage pipe in the desired position is provided. For achieving the purpose, the burying equipment comprises a mounting plate, supporting plates, first connecting blocks, first rotating shafts, a tire, a fixing block, a guide rail, a guide sleeve, a connecting rod, a fixing plate, a first clamping plate and a first supporting seat; the supporting plates are installed on the left side and the right side of the lower side of the mounting plate in a welding mode, and the first connecting blocks are installed at the lower ends of the supporting plates in the welding mode; and the first rotating shafts are rotatably connected with the lower parts of the outer sides of the first connecting blocks. The burying equipment for the underground drainage pipe has the effect of being high in efficiency, capable of saving both time and effort in the working process, and capable of placing the drainage pipe in the desired position.

The invention relates to construction equipment, in particular to automatic cement marching paving equipment for a construction ground. The automatic cement marching paving equipment for the construction ground has large working capacity, can quickly conduct working, saves time and labor, can conduct working quickly without letting cement harden. The automatic cement marching paving equipment forthe construction ground comprises a mounting plate, first mounting blocks, wheels, a discharging pipe, a sliding sleeve, a supporting rod, a material box, a supporting plate, a second mounting block,a first rotating wheel, a chain, a first guide rail and the like. The middle portion and the right portion of the front side, and the middle portion and the right portion of the rear side of the mounting plate are all connected with the first mounting blocks. The automatic cement marching paving equipment for the construction ground achieves the effects of having the large capacity, being capableof conducting work quickly, saving time and labor during the working process, and being capable of working quickly without letting the cement harden.

The invention relates to a telegraph pole, in particular to outdoor telegraph pole mounting equipment. In order to solve the technical problems, the invention provides the outdoor telegraph pole mounting equipment which is high in working efficiency, saves time and labor in the working process and can erect the telegraph pole. The outdoor telegraph pole mounting equipment comprises a mobile table, wheels, a working table, a spring, a buffering plate, a first supporting base, a first rotary shaft, a rotary plate, a pushing handle, a storage block, a fixing plate, a first slide rail and the like. The lower side of the mobile table is rotatably connected with the wheels, and the upper side of the mobile table is provided with the working table in a welded mode. The working table is provided with a first empty groove. The right side on the mobile table is provided with a second empty groove which communicates with the first empty groove. The lower side wall in the second empty groove is provided with the spring in a welded mode. The outdoor telegraph pole mounting equipment achieves the effects of being high in working efficiency, capable of saving the time and labor and capable of erecting the telegraph pole.

The invention relates to concrete cleaning equipment, in particular to cleaning equipment for concrete slag remaining on the surface of a reinforced bar. The cleaning equipment for concrete slag remaining on the surface of the reinforced bar is high in speed, and saves time and labor in the working process. According to the technical implementation scheme, the cleaning equipment for the concrete slag remaining on the surface of the reinforced bar comprises a placing plate, supports, guide sleeves, a supporting plate, a mounting plate, a first guide sleeve, a first guide rail, a first spring, afirst bearing seat, a hammer block, first reverse teeth and the like; the supports are connected to the left side and the right side of the lower side of the placing plate; and the left side and theright side of the upper side of the placing plate are both connected with the guide sleeves. According to the concrete cleaning equipment, the effects of being high in speed, and saving time and laborin the working process are achieved, the modes that a speed reducing motor drives the hammer block and the first reverse teeth to rotate and the hammer block moves up and down to clean concrete blocks on the surface of the reinforced bar are adopted, and the concrete blocks can be cleanly thoroughly and quickly.

The invention discloses a two-channel feedstuff feeding device for livestock breeding. The device comprises a bottom plate, the bottom of the bottom plate is rotationally provided with travelling wheels, the bottom plate is vertically and fixedly provided with a right supporting column, the right side wall of the right supporting column is fixedly provided with a hand push rod, the upper end of the right supporting column is horizontally and fixedly provided with a horizontal plate, the bottom plate is fixedly provided with a drive motor, the lower portion of the horizontal plate is aslant provided with a first discharging tube and a second discharging tube, wherein the first discharging tube is communicated with the second discharging tube through a communication tube, the first discharging tube and the second discharging tube incline to the upper left, and the second discharging tube is communicated with the lower end of a storage vat. According to the two-channel feedstuff feeding device for livestock breeding, the automation degree is high, the time and the labor are saved in the working process, the feedstuff is ejected outward through the second discharging tube and the firstdischarging tube for feeding, thereby the feeding amount of the feedstuff is improved, the feeding efficiency of the feedstuff is improved, a feeding slide plate moves laterally to achieve the intermittent-type coincidence of a feedstuff falling through hole and the storage vat, thereby the intermittent feedstuff entering is achieved, and it is avoided that the feedstuff intensively drops into the second discharging tube and the first discharging tube to affect the feeding effect.

The invention relates to an electric mop with a cart, comprising a mop head, a mop handle and a handle, wherein the mop head is driven by a motor; a connecting head of the mop is movably connected with a connecting pipe hole on the cart; the cart is provided with a water tank and a spin dryer tube; and a powerless spin dryer turnplate is arranged in the spin dryer tube. The electric mop can be connected with the cart together for work, so that the electric mop is clean and sanitary in a large place; in addition, the electric mop has the advantages of convenient use, time and labor conservation and high efficiency; with the water tank and the spin dryer turnplate, the mop head is convenient to clean and dry; and with the powerless spin dryer turnplate, the whole structure is more simple, not only is convenient to use, but also has low construction cost and is more convenient to popularize and apply.

The invention provides a lycium barbarum screening device, and belongs to the field of agricultural product machining equipment. The lycium barbarum screening device comprises a shell, a first screening unit and a second screening unit; the first screening unit comprises a guide piece and an annular screen; the guide piece is provided with a first screen hole; the guide piece can bear materials falling from the first screen hole; the annular screen is mounted on the shell; the annular screen sleeves the guide piece; the guide piece is used for guiding the materials falling from a feed port onto the annular screen; the second screening unit comprises an exhaust mechanism; the exhaust mechanism is mounted on the shell, and is provided with multiple exhaust ports; the multiple exhaust ports are arranged in the peripheral direction of the shell at intervals; the wind direction of each exhaust port is towards the shell; each exhaust port and the inner wall of the shell are arranged at intervals; and an annular screening area for enabling the materials to fall is formed between the inner wall of the shell and the multiple exhaust ports. The lycium barbarum screening device is high in automation degree, saves both time and power in the screening work, and is high in screening quality.

The invention relates to a multifunctional elevator inspection ruler, including a door lock engagement depth inspection ruler and inspection rulers for other items of an elevator which is hinged or detachably connected to one end of the door lock engagement depth inspection ruler; and the inspection rulers for other items of an elevator include an extension scale, a filler gauge and / or a comb plate engagement depth inspection ruler, where one ends of the door lock engagement depth inspection ruler is hinged or detachably connected to one end of the extension scale, filler gauge and / or comb plate engagement depth inspection ruler. According to the multifunctional elevator inspection ruler provided by the invention, the door lock engagement depth inspection ruler is hinged or detachably connected to one end of the extension scale, the filler gauge and the comb plate engagement depth inspection ruler through a locknut A, the multifunctional elevator inspection ruler can be carried conveniently, and one of rulers can also be dismounted to be used alone, any two or more of the door lock engagement depth inspection ruler and the extension scale, the filler gauge and the comb plate engagement depth inspection ruler can be separately hinged or detachably connected, and can be matched and mounted by a user himself according to work requirements, and both time and labor are saved during work.

The invention discloses a PCB automatic collecting and placing machine and a working method thereof. The machine comprises a mounting seat, supporting frames, rolling and conveying discs, a collectingand placing cabinet, a rotary disc, an air blowing frame, a transverse rail rod, a longitudinal rail rod and a grabbing and placing seat, wherein the supporting frames are arranged at the two ends ofthe mounting seat, and the rolling and conveying discs are horizontally arranged above the two supporting frames. The machine has the beneficial effects that a plurality of air blowing cylinders on the air blowing frame synchronously blow hot air to a board body, so that the drying performance of a PCB is guaranteed when the PCB is collected and placed, dust and impurities on the PCB are blown away, so that the tidiness of the PCB when the PCB is collected and placed is guaranteed, then a hydraulic pump II on the collecting and placing cabinet drives a rotary disc to move downwards into a receiving bucket through a hydraulic rod, after a mechanical arm clamps the PCB through clamping jaws, the hydraulic rod drives the rotary disc to rise, a third rolling wheel drives the mechanical arm toextend out of a movable groove, and place the PCB into a loading groove of a loading frame, so that the automatic collecting and placing of the PCB can be completed, the operation of the collecting and placing machine is more time-saving and labor-saving, and the work is more efficient.

The invention discloses an incubator for premature infants and an incubator monitoring system for premature infants. The incubator for premature infants comprises an incubator box body, a baby tray disposed in the incubator box body, a main controller, a recording module and a play module; the recording module and the play module are respectively connected with the main controller. The incubator for premature infants has the benefits that the recording module is convenient for recording sounds of mothers' of the premature infants, such as appeasing sounds, laugher voices, singing voices, amusing sounds and the like, the sounds can be played through the play module to realize an appeasing effect, and the psychological emotion of the premature infants is pacified effectively, so that the premature infants placed in the incubator box body lie meekly, relax physically and mentally, and grow joyfully and cheerfully. If any premature infant placed in the incubator is in an abnormal condition, a voice alarm will be output from the voice alarm, and the medical staff can know and handle in time, thereby saving the trouble for the medical staff to be on duty 24 hours a day to guard each premature infant in each incubator. Furthermore, the incubator for premature infants is good in use effect.

The invention relates to a releasing unit, and especially relates to an agriculture rapeseed releasing unit with simple operation, time saving and labor saving in work, and high in working efficiency; the agriculture rapeseed releasing unit comprises a guide rod, a guide plate, a pressure plate, a slide rail, an electric wheel I, a slide block, a spring I, a stay wire I, a filter net I, a stay wire II, a right rack, an electric wheel II, a filter net II, a material collector hopper and a collecting box; the guide plate, the filter net I, the material collector hopper and the collecting box are arranged in sequence from top to bottom on the left side of the right rack; the guide plate is provided with a guide hole; the left end of the filter net I is connected with the slide block; the slide rail is arranged behind the slide block; the top of the slide rail is provided with the guide rod; the top of the guide rod penetrates the guide hole; the right upper side of the slide rail is provided with the pressure plate. The agriculture rapeseed releasing unit is simple in operation, time saving and labor saving in work, and high in working efficiency.

The invention discloses an external-lock inflatable-type sealing plug, mainly comprising chock plug body, pneumatic piston, sealing plug seat and sealing rubber gasket; the coaxially sleeved pneumatic piston inside the chock plug body consists of piston element, and horizontal clearance is left between the chock plug body and vertical end face of pneumatic piston; pipe joint is set on the chock plug body which connects the horizontal clearance between the chock plug body and pneumatic piston; the pneumatic piston is set as the squeezed sealing rubber gasket according to inflation, and the sealing rubber gasket quickly locks the external wall of tightened pipe joint when being squeezed to realize the clamping. The plug is directed installed on the external diameter of product pipe joint,adopts the pneumatic piston-type operating principle and squeezes the rubber gasket chock plug body through inflation with simple structure, convenient clamping and reliable fixation, so as to make operators fast complete the compressing and test operation with less efforts and labor intensity largely reduced.

The invention relates to coagulative precipitation tank coagulant throwing equipment for sewage treatment, and solves the technical problems by providing the coagulative precipitation tank coagulant throwing equipment for sewage treatment, which is time-saving and labor-saving in the working process and can throw a coagulant to various positions of a precipitation tank. In order to solve the technical problems, the invention provides such the coagulative precipitation tank coagulant throwing equipment for sewage treatment. The coagulative precipitation tank coagulant throwing equipment for sewage treatment comprises a bottom plate, supports, an electric wheel, rotating wheels, a transmission trip, movable blocks, a supporting plate, a connecting rod, a first sliding rail, a first slide block, a first spring, a first contact block and the like, wherein two supports are connected to the right side of the bottom plate; the electric wheel is connected to the upper part of the front side ofthe right support; the rotating wheels are connected to the upper parts of the front side of the electric wheel and the front side of the left support; the transmission trip is connected between therotating wheels. The oagulative precipitation tank coagulant throwing equipment for sewage treatment achieves the effects of saving time and labor in the working process and being capable of throwingthe coagulant to various positions of the precipitation tank.

The invention relates to well excavation equipment, in particular to water well excavation equipment for the water conservancy project, and aims at achieving the technical purpose of providing the water well excavation equipment for the water conservancy project, wherein the water well excavation equipment can automatically extract soil, time and labor are saved in the work process, and hard earthwork can be excavated. To achieve the above technical purpose, the water well excavation equipment for the water conservancy project is provided and comprises a bottom plate, wheels, a first guide rail, a first guide sleeve, a first speed reduction motor, a first gear, a first rack, an installing plate, a fixing ring, a first bearing block and the like. The wheels are arranged on the lower side ofthe bottom plate, and the left side of the bottom plate is connected with the first guide rail. The first guide rail is in sliding connection with the first guide sleeve. The right portion of the lower side of the first guide sleeve is connected with the first speed reduction motor, and an output shaft on the front side of the first speed reduction motor is connected with the first gear. The water well excavation equipment achieves the effects that soil is automatically extracted, time and labor are saved in the work process, and hard earthwork can be excavated.

The invention discloses a tempered glass packaging and transporting device and relates to the technical field of glass carrying. The tempered glass packaging and transporting device comprises a transportation box. Walking wheels for driving the transportation box to move are arranged at the bottom of the transportation box, a servo motor I is in driving connection to two pairs of adjusting mechanisms pivoted to a supporting plate through a transmission assembly, each adjusting mechanism comprises an upper clamping plate and a lower clamping plate for clamping tempered glass, and a shock absorbing assembly is arranged between the upper clamping plate and the lower clamping plate. In the transportation process of the tempered glass, the upper and lower clamping plates adjusted by the adjusting mechanisms move oppositely to achieve a stable clamping effect of the tempered glass, so that the stability in the tempered glass carrying process is improved greatly, and the tempered glass is unlikely to slip. Meanwhile, the clamping process is convenient and efficient to operate. A stretching mechanism is arranged, so that the supporting plate can stretch downward and outward relative to thetransportation box. The loading and unloading work of the tempered glass is time-saving and labor-saving, and the work efficiency is improved greatly.

The invention discloses a complex pull-out mechanism. The complex pull-out mechanism comprises a bearing outer ring pull-out mechanism and a half shaft pull-out mechanism, and the bearing outer ring pull-out mechanism and the half shaft pull-out mechanism are arranged on a same supporting component (2) and in transmission connection with a same transmission component (1). The bearing outer ring pull-out mechanism further comprises a linkage component I and a bearing outer ring component (4), and the half shaft pull-out mechanism comprises a linkage component II and a half shaft (6). A screw rod (11) in the transmission component (1) is in a double-screw-direction thread structure, a left-hand thread section (112) of the screw rod (11) is in matched screw connection with the transmission component (1), and a right-hand thread section (111) of the screw rod (11) is in matched screw connection with the linkage component I or the linkage component II. The complex pull-out mechanism has the advantages of reasonable structural design, simple manufacturing process, convenience in use, safety, reliability, effectiveness in production efficiency improvement and significant reduction of production and use costs.

Disclosed is an improved bridge maintenance device. The device comprises a cleaning vehicle and a box fixedly installed on the upper side of the cleaning vehicle, a first switching groove, a sliding connection cavity and a second switching groove which are formed in the inner wall of the cleaning vehicle separately, a first conical pulley is rotatably arranged on the inner top wall of the first switching groove, a switching column is fixedly installed on the top end surface of the first conical pulley and cooperatively connected with the cleaning vehicle, extends upwards and penetrates througha cavity of the box, the top end surface of the switching column is in rotatable and matched connection with a ring fixedly installed on the inner top wall of the cavity, and an inclination angle disc in rotatable and matched connection with the switching column is fixedly installed on the inner bottom wall of the cavity.

The invention relates to a preparation device and in particular to an adhesive glue preparation device for an electronic product. Aiming at solving the technical problem, the invention provides the adhesive glue preparation device for the electronic product, the adhesive glue preparation device is time-saving and labor-saving, and uniform in mixing. In order to solve the above technical problem, the provided adhesive glue preparation device for the electronic product comprises a bottom plate, a support rod, an installing frame, a box, a discharging pipe, a first valve, a feeding hopper, a rack, a guide sleeve, a guide rod, a piston, an installing plate, a first sliding rail and the like. The top of the bottom plate is leftwards and rightwards symmetrically provided with the support rod. The top end of the support rod is connected with the installing frame. The middle of the bottom in the installing frame is provided with the box. The right part of the lower wall of the box is providedwith the discharging pipe. The discharging pipe is provided with the first valve. The discharging pipe passes through the lower wall of the installing frame. The adhesive glue preparation device for the electronic product is capable of achieving the effects of saving both time and labor, and uniformly mixing. A blade is continuously moved leftwards and rightwards, and continuously rotated, so rawmaterials in the box are mixed.

The invention discloses a straw returning machine that is convenient for different crops, comprising a stander, a first transmission device arranged on the top part of the stander and a second transmission device arranged at the side part of the stander which can drive a grinding knife-roller to rotate. An output shaft of the first transmission device is connected with an input shaft of the second transmission shaft; the first transmission device consists of a gear box that can transmit power vertically and is arranged at the middle part of the stander. On the premise of guaranteeing the crushing rate, the invention can endow the grinding knife-roller with different rotating speed through simple operation according to the crushing difficulty of the crop straw, which not only reduces the power consumption of a tractor, but also saves time and labor for no belt or belt wheel is needed to be dismantled.

The invention discloses a stacking rack of required metal tubes in electric vehicle manufacturing. The stacking rack comprises a box body and rectangular frames. By the aid of a lifting supporting mechanism, the whole box body can be supported to lift upwards or move downwards, the downward moving process can be stopped until universal wheels are in contact with the ground, then the height of thebox body is the lowest, the whole box body is supported to move by the universal wheels of the box body, so that a metal tube box body required by the electric vehicle can be conveniently transferredand stored; by the aid of a clamping connection device, the working efficiency is improved; by the aid of a rotary clamping connection mechanism, a certain friction force is achieved in the rotating process of a circular table, so that the circular table is placed with a certain firmness after being rotated, and is not prone to generate angle changes due to small collision; by the aid of the clamping connection device, the distance between every two adjacent rectangular frames can be adjusted, the stacking rack is suitable for storing metal tubes with different types, a drawer plates of the stacking rack is moved out to use, so that an assembly worker can pick and place the needed metal tubes conveniently; and by the aid of a clamping device, the stability of the metal tubes on the triangular frame can be improved, and slipping is not prone to occurrence.

The invention discloses a gas directly-heated type circular drying machine for walnut. The gas directly-heated type circular drying machine comprises an outer box body, wherein the outer box body is internally provided with an inner box body at intervals, the lower end of the peripheral wall of the inner box body is connected with the bottom surface of the outer box body, and an exhaust chamber is formed between the inner box body and the outer box body; a spherical combustor is arranged on the bottom surface of the outer box body, the spherical combustor is internally provided a combustion furnace, a plurality of radiating pipes communicated with the inner part of the spherical combustor are arranged on the side wall of the lower part of the inner box body, and flow baffle plates which are distributed in the shape of V are arranged in the inner box body above the radiating pipes; and a walnut lifter is vertically arranged on one side wall of the inner box body in the exhaust chamber, the inner box body is internally provided with conveyer belts from top to bottom at intervals, a walnut baffle plate is respectively and slantwise arranged on each of the inner walls of two sides of each conveyer belt, a material outlet end of the lower-end conveyer belt is near to a material inlet of the lifter, a material outlet of the lifter is near to a material inlet end of the upper-end conveyer belt, and an exhaust pipe arranged on the top surface of the inner box body extends out of an air outlet arranged on the top surface of the outer box body. According to the gas directly-heated type circular drying machine, the walnut is dried by hot air generated by the communication of natural gas, and the gas directly-heated type circular drying machine is quick in speed, time-saving, and labor-saving.

The invention relates to an air cylinder type double-folding-side mechanism for a battery shell, and belongs to the technical field of side folding of the battery shell. The air cylinder type double-folding-side mechanism comprises a working table, and a mounting column is fixed to the working table; the left side and the right side of the mounting column are each provided with a bottom die, and a side folding reset mechanism for side folding is arranged over each corresponding bottom die; each side folding reset mechanism comprises a mounting support fixed to the mounting column, a side folding cutter and a transmission rod doing vertical motion; an ejector rod for enabling each transmission rod to move downwards is vertically arranged over each transmission rod, and two ejector rods are fixed to a top plate; the top plate is in vertical sliding fit connection with the mounting column; an air cylinder is vertically arranged at the position, corresponding to the top plate, of the mounting column, and a cylinder body of the air cylinder is fixed to the mounting column; and a piston rod of the air cylinder is connected with the top plate. The mechanism is convenient to operate, and the use cost and the maintenance cost are effectively controlled while the production efficiency is ensured.

The invention relates to the technical field of mixing of edible mushroom, and in particular relates to a small mixer with convenient-collecting function for edible mushroom. The small mixer comprises a working platform, wherein a rectangular through hole is formed in the upper wall surface of the working platform; a pair of supporting columns on which a circular barrel is fixed is welded on the inner side wall surface of the rectangular through hole; a first circular through hole is formed in the side wall surface of the circular barrel, and a storing box is embedded into the first circular through hole; a driving mounting seat is welded on the inner side wall surface of the storing box; a first rotating motor is mounted on the upper wall surface of the driving mounting seat; a rotating rod is mounted at a driving end of the first rotting motor. With the adoption of the small mixer, people can mix the edible mushroom conveniently, and the convenience of unified collecting of the edible mushroom after mixing is ensured, so that the working efficiency of people is improved, and both time and force are saved during working.

The invention relates to a cylinder type flanging mechanism for a battery shell, and belongs to the technical field of flanging of battery shells. The cylinder type flanging mechanism comprises a workbench, wherein a bottom die is arranged on the workbench; a mounting post is fixed on the workbench on the right side of the bottom die; a mounting plate is fixed on the left side wall of the mounting post; a flanging reset mechanism for flanging is arranged over the bottom die corresponding to the bottom die; the flanging reset mechanism comprises a mounting bracket, a flanging knife and a transmission rod moving up and down; the flanging knife is arranged at the lower end of the transmission rod through a knife holder; a reset plate is fixed at the upper end of the transmission rod; a spring is arranged between the reset plate and the mounting bracket on the left and right sides of the transmission rod; and a cylinder for driving the transmission rod to move downwards is vertically arranged over the transmission rod. The cylinder type flanging mechanism is convenient to operate. The use cost and maintenance cost are controlled effectively while the production efficiency is ensured.

The invention relates to the technical field of decorative materials, and discloses an automatic seam beautifying agent smearing device for decorative material seams. The automatic seam beautifying agent smearing device comprises a machine shell, wherein a gear is movably connected to the interior of the machine shell, a chain is movably connected to the exterior of the gear, a transmission plateis fixedly connected to the exterior of the chain, a stop block is fixedly connected to the exterior of the transmission plate, a sliding rail is fixedly connected to the interior of the machine shell, a sliding block is movably connected to the inner side of the sliding rail, and a moving plate is fixedly connected to the exterior of the sliding block. Through the interaction among the gear, thechain, the transmission plate, the stop block, the sliding rail, the sliding block, the transmission plate, the stop block, a swing rod, a transfer plate, an extrusion block, a button, a supporting plate and a fixing frame, the device can automatically extrude a seam beautifying agent, in the abovementioned way, a user can conveniently, rapidly and accurately smear the seam beautifying agent intothe seams of ceramic tiles, and therefore the attractiveness of seam beautifying is guaranteed, and the efficiency of seam beautifying work is guaranteed.

The improved finned heat sink with composite steel-aluminum tubes includes heat radiating finned tubes, and upper collecting box and lower connecting box connected to the heat radiating finned tubes. The heat radiating finned tube includes one aluminum tube, aluminum fins around the aluminum tube and one steel tube fitted closely inside the aluminum tube. The steel tubes are welded to the upper collecting box and the lower connecting box, and the aluminum tube has at least one longitudinal slot for enclasping the steel tube tightly through elastic deformation. The present invention has simple steel tube-aluminum tube combining process and lowered production cost of the finned heat sink with composite steel-aluminum tubes.

The invention relates to a cement discharging device, in particular to a cement transportation discharging device for an urban building ditch. The cement transportation discharging device for the urban building ditch achieves the technical purposes that the adopted device is high in working efficiency, and time and labor are saved in the working process. In order to achieve the technical purposes, the cement transportation discharging device for the urban building ditch comprises an installation plate, first supporting bases, first rotating shafts, tires, a first connecting rod, a second supporting base, a second rotating shaft, a supporting plate, a third supporting base, a third rotating shaft and the like; the left and right sides of the lower side of the installation plate are provided with the first supporting bases in a welded mode, the first rotating shafts are connected to the portions below the inner sides of the first supporting bases in a rotating mode, and the tires are connected to the first rotating shafts. The cement transportation discharging device achieves the effects that the adopted device is high in working efficiency and time and labor are saved in the working process, and the mode that discharging and cement stirring are performed at the same time is adopted.