31results about How to "Fall into easy" patented technology

The embodiment of the invention provides a rolling wheel assembly. Paper money in a highly-curled state can be smoothly recovered and folded. According to the technical scheme, the rolling wheel assembly provided by the embodiment of the invention comprises a driven roller assembly and a driving roller assembly, wherein the driven roller assembly comprises a driven shaft and a plurality of driven wheels positioned on the driven shaft; the driving roller assembly comprises a driving shaft and a plurality of driving wheels positioned on the driving shaft; the driven shaft is parallel to the driving shaft; the driven wheels are in one-to-one correspondence to the driving wheels; an impeller is arranged between every two driving wheels; the impellers and the driving shaft rotate together. The embodiment of the invention further provides a paper money storage device.

The invention relates to the technical field of wastewater treatment equipment and discloses coal mine wastewater purification treatment equipment. The equipment comprises a filter tank, wherein a partition plate is fixedly arranged on one side inside the filter box in a sleeving manner; a blow-down tank positioned on one side of the partition plate is fixedly arranged at the bottom of an inner cavity of the filter tank; and four positioning rods are fixedly connected to the top of the side face of the partition plate. According to the coal mine wastewater purification treatment equipment, coal mine wastewater passes through a first filtering net on a positioning frame and then drops into the bottom of the filter tank by virtue of the first filtering net. Meanwhile, one end of the adjusting rod is frequently contacted with the top of the positioning frame by utilizing a rotating disc, and the elastic force effect of the spring is matched, so that the first filtering net shakes at a certain frequency, and pulverized coal, slag and other sludge in the coal mine wastewater can conveniently drop into the blow-down tank. During filtration of the coal mine wastewater, the first filteringnet is not blocked by the pulverized coal, slag and other sludge, so that the filtering efficiency of the coal mine wastewater is improved.

The invention belongs to the technical field of concrete production equipment, and particularly relates to a concrete production device with an automatic material control function. The concrete production device comprises an outer shell. A blanking hopper is arranged at the top end of the outer shell. A powder material control unit is arranged at the top end of the blanking hopper. A powder material input port is formed in the upper end of the powder material control unit. A powder material conveyor is connected to the top end of the powder material input port and is connected with a powder material storage bin. A material guiding pipe is arranged at the top end of the interior of the outer shell and is connected with the blanking hopper through a rubber hose. A water conveying pipe is arranged in the material guiding pipe. A stirring unit is arranged in the outer shell. A discharging hole is formed in the bottom end of the outer shell. The powder material control unit is used for controlling the usage amount of powder materials, so that the proportions of the balance weights of water and the powder materials can be accurately controlled, and the proportions of the materials for concrete are more uniform, and quality indexes such as concrete strength are better. The water conveying pipe is arranged in the material guiding pipe, so that the phenomenon that dust flies in the outer shell is avoided.

The invention discloses a safe spike sequencing and conveying mechanism. The safe spike sequencing and conveying mechanism comprises a storage hopper, a transferring device, a material arranging railand a conveying device, wherein safe spikes flow out of the storage hopper and flow into the material arranging rail through the transferring device, the material arranging rail is driven to vibrate and feed through a direct vibrator, the material arranging rail comprises an inclined bottom plate and two side plates, a spike rod groove for a spike rod to fall into is formed in the middle of the inclined bottom plate, the positions, on the two sides of the spike rod groove, of the inclined bottom plate are respectively provided with a rod falling groove communicating with the spike rod groove,the rod falling grooves are provided with guide corners, spike rods on the inclined bottom plate fall into the rod falling grooves, the guide corners guide the spike rods into the spike rod groove, the tail end of the material arranging rail is provided with a baffle and a screening port, the screening port is used for guiding safe spikes with indicating caps hung on the inclined bottom plate to pass through and be input into the conveying device for sequencing after being guided by a guide rail, a sliding outlet is arranged on the side plate positioned on the lower side of the inclined bottomplate, and the safe spikes blocked by the baffle slide out of the sliding outlet and return to the storage hopper or the transferring device through a material returning device.

The invention provides a packable fruit picker, which comprises a picking mechanism and a packaging mechanism, wherein the picking mechanism comprises a main rod, a sleeve shell and a toothed blade, the toothed blade is arranged at the top side of the sleeve shell, and the sleeve shell is arranged at the top end of the main rod; the packaging mechanism comprises a tray, a rotary telescopic knife,a grabbing hook, a sleeve, an auxiliary rod and a net bag, wherein the tray is positioned under the sleeve shell, the tray, the rotary telescopic knife and the sleeve are sequentially overlapped fromtop to bottom, one end of the auxiliary rod is connected with the sleeve, and the other end of the auxiliary rod is fixed on the main rod through a connecting piece; the main rod is provided with a movable grappling hook, the net bag is sleeved on the sleeve and the auxiliary rod, and the top end hook of the net bag is clamped on the movable grappling hook; the movable grappling hook moves up anddown along the main rod. In the application, the fruit is sleeved by the sleeve shell, and then the fruit stems are cut by using the toothed blade, so that the fruit directly falls into the packagingmechanism. Meanwhile, the net bag is lifted by the grappling hook, so that the fallen fruits can be conveniently packaged; the redundant net bag is cut off by rotating the telescopic knife; and the fruit is supported and wrapped by the grappling hook which is not put down, so that the fruits are prevented from falling off before being taken away.

The invention relates to the technical field of wheat processing, in particular to a wheat germ processing roller crushing machine which comprises a base. An acquiring box and a stepping motor are mounted on the base, a connecting box is communicated with the upper portion of the acquiring box, at least one group of atomizers and a heater are mounted in a moisturizing and steaming box, a flow meter is arranged on a water conveying pipe, the other end of the water conveying pipe is connected onto a water pump, one side of a C-shaped sealing plate is connected with a pushing rod of a pushing rodmotor, a pressing and puncturing mechanism is mounted in the connecting box, a second motor is mounted at the top of the acquiring box, a beating and falling mechanism is mounted in the acquiring boxand connected with the stepping motor in a driven manner, and a filter portion is mounted at the bottom of the acquiring box. According to the crushing machine, wheat is moisturized by hot air, the moisturized wheat is punctured, so that germs are beaten and then fall off, the punctured wheat is 'flexibly' and integrally beaten by a high-speed rotation joint beating rod, and the wheat germs are rapidly and efficiently acquired.

The invention discloses a packer with low-pressure setting and low-tension unsealing. For a setting mechanism, an upper outer center pipe is connected with a ball locking seat in a threaded mode, theupper outer center pipe is connected with a lower outer center pipe in a threaded mode, an upper piston sleeve is arranged on the outer part of the upper outer center pipe in a sleeving mode, an upperouter sleeve is connected with a limiting sleeve in a threaded mode, and the upper outer sleeve and the limiting sleeve are arranged on the upper parts of the upper outer center pipe and the lower outer center pipe in a sleeving mode; an upper rubber cylinder, an upper separating ring, a middle rubber cylinder, a lower separating ring, a lower rubber cylinder and a lower pressing ring are arranged on the outer part of the lower outer center pipe; an annular groove is formed in the outer part of the upper outer center pipe, and the radian of the groove is the same as the radian of an upper steel ball; an annular hole is formed in the ball locking seat, and the center of the annular hole of the ball locking seat and the center of the annular groove of the upper outer center pipe are coincided; three quarters of the upper steel ball are placed in the annular hole of the ball locking seat, and the other quarter of the upper steel ball is placed in the annular groove of the upper outer center pipe; an upper center pipe is in locking fit with the ball locking seat through the upper steel ball; and a disjointing sleeve is arranged on the outer parts of the upper center pipe and the balllocking seat in a sleeving mode, and the disjointing sleeve and the ball locking seat are fixed with disjointing pins. The problem of well blocking due to the facts that for an existing packer, a stage-by-stage unsealing mechanism and an unsealing space are not located in a closed cavity and rubber cylinders cannot be completely recycled during unsealing is solved.

Disclosed is a dedusting device for a roll forming machine. The dedusting device for the roll forming machine comprises a machine frame, a dedusting device body, a compression roller and a discharging roller. The dedusting device body is arranged under the compression roller. The dedusting device body comprises a suction ventilator, a feeding funnel, a discharging funnel, a conveyor belt and banister brushes. The suction ventilator is connected with the feeding funnel and the discharging funnel through a dust collecting bag. The feeding funnel is arranged under an upper conveyor belt body, and the discharging funnel is arranged under a lower conveyor belt body. The inclined banister brushes are arranged on the conveyor belt. The compression roller is arranged over the conveyor belt and makes physical contact with the banister brushes. The dedusting device for the roll forming machine has the advantaged that the dedusting effect is better due to the fact that the banister brushes make physical contact with textile; impurities can fall into the funnels more easily due to the appropriate gaps and inclination of the banister brushes; the dedusting effect is better due to the position arrangement of the suction ventilator, the feeding funnel, and the discharging funnel.

The invention discloses a raw material mixing device before new material processing, and relates to the technical field of new material processing. The device comprises a tank body with an opening, the tank body is vertically installed, an installation base is fixed to the bottom of the tank body, an end cover is installed on the opening in the top end of the tank body, a shaft body extending into the tank body is fixed to the end cover, and a power part driving the shaft body to rotate is installed on the end cover; a feeding port is formed in the end cover; and the shaft body is sleeved with a material collecting part, a grinding assembly and a mixing part, the material collecting part, the grinding assembly and the mixing part are all located in the tank body, the material collecting part is located on the lower side of the feeding port, and the grinding assembly and the mixing part are located on the lower side of the material collecting part. Raw materials to be mixed are added into the tank body through the feeding port, the raw materials to be mixed entering the pipe body are collected through the material collecting part and then sequentially pass through the grinding assembly and the mixing part, the raw materials to be mixed are ground and mixed through the grinding assembly and the mixing part, and later processing is facilitated.

The invention relates to cleaning equipment, in particular to a visual chart cleaning equipment for ophthalmology. The technical problem to be solved is to provide clean and thorough cleaning, ophthalmic visual chart cleaning equipment with less operation cost of less labor. According to the technical scheme, the visual chart cleaning equipment for ophthalmology comprises a visual chart, a slide rail, a slide block , an n-shaped frame, a first motor and a first bearing seat and the like; sliding rails are arranged on the left portion and the right portion of the wall respectively, the visual chart is located between the sliding rails on the left side and the right side, sliding blocks are connected to the sliding rails in a sliding mode, an n-shaped frame is arranged between the sliding blocks on the left side and the right side, the upper part and the lower part of the left part of the wall are respectively provided with a first bearing seat, and a screw rod is connected between the first bearing seat on the upper side and the lower part of the wall. The cleaning equipment has the advantages of being thorough in cleaning, less operation cost of less labor, by arranging the n-typeframe and the brush roller, the n-type frame and the brush roller continuously move up and down, so that the effect of enabling the visual chart to be cleaned more completely and thoroughly is achieved.

The invention discloses a surface-mounted leaded ceramic disc capacitor mounting burn-in device and method. The device comprises a bushing and a burn-in plate, the bushing is provided with a pluralityof device leakage holes configured to contain devices, and the bushing is arranged on the burn-in plate and is configured to transfer the contained devices; the burn-in plate comprises a bottom plateand a pressing plate, the bottom plate is provided with burn-in holes corresponding to the device leakage holes, elastic current needles are arranged corresponding to the burn-in holes on the pressing plate, the burn-in holes on the bottom plate are connected with a negative pole, and the elastic current needles on the pressing plate are connected with the positive pole. The surface-mounted leaded ceramic disc capacitor mounting burn-in device and method are simple in operation, little in time consumption and safe and reliable in test, the number of devices which can be burnt in by a single board is not less than that of a conventional burn-in plate, the production efficiency is improved, and the cost is low.

The invention discloses a biomass fuel hot-blast stove hearth structure. The structure comprises a base, wherein an air blower is fixedly connected to the upper surface of the base, an air supply pipeis fixedly connected to the side face of the air blower, a fixing frame is fixedly connected to the upper surface of the base, a hot-blast stove is arranged on the inner wall of the fixing frame, a smoke guide pipe is fixedly connected to the upper surface of the hot-blast stove, a hot air guide pipe is arranged on the upper surface of the hot-blast stove, and a fuel funnel is arranged on the side face of the hot-blast stove. According to the biomass fuel hot-blast stove hearth structure, air can be generated by arranging the air blower, the air blown by the air blower can be conveyed into amain hearth of the hot-blast stove by arranging the air supply pipe, then combustion air distribution of the main hearth is uniform, biomass fuel can be accumulated by arranging a material collectingnet, the main hearth and a sub hearth are arranged, a combustion area of the biomass fuel is increased, and the biomass fuel is combusted more sufficiently in the hearth, so that the effect that the fuel can be combusted completely is achieved.

The invention belongs to the technical field of processing of pickled ginger, and particularly discloses a processing device for pickled ginger. The device comprises a motor and a cleaning box, the cleaning box is partitioned into several cleaning chambers, and a conveying mechanism used for conveying ginger to the next adjacent cleaning chamber is arranged between two adjacent cleaning chambers;a rotary shaft is arranged on the cleaning box and penetrates through all the cleaning chambers, an output shaft of the motor drives the rotary shaft to rotate, cleaning grooves used for scooping up ginger are rotatably connected with the side walls of the cleaning chambers, supporting bars used for pushing the cleaning grooves to be overturned to the conveying mechanisms and pouring ginger are fixedly connected with the rotary shaft, blocking doors are arranged at the ends, close to the supporting bars, of the cleaning grooves, and openings are formed in the ends, away from the cleaning grooves, of the supporting bars. The processing device is used for washing ginger in the ginger pickling process, the washing efficiency is improved, and ginger can be washed more cleanly.

The invention provides a garbage incinerator feeding device with multiple screening structures. The garbage incinerator feeding device with the multiple screening structures comprises an incinerator body, a first crushing mechanism, a secondary crushing mechanism, an aeration mechanism and a conveying mechanism. A feeding pipe is arranged in the middle of the top of the incinerator body; a crushing bin is formed in the incinerator body; the first crushing mechanism is arranged at the upper position in the crushing bin; and a filtering mechanism is detachably arranged in the crushing bin and located below the first crushing mechanism. According to the garbage incinerator feeding device with the multiple screening structures provided by the invention, the first crushing mechanism and the secondary crushing mechanism are arranged, so that the first crushing mechanism and the secondary crushing mechanism can crush garbage; meanwhile, a second filter screen is arranged below the first crushing mechanism, and a third filter screen is arranged below the secondary crushing mechanism, so that the crushed garbage can be filtered through the second filter screen and the third filter screen; and the mesh diameter of the third filter screen is smaller than the mesh diameter of the second filter screen, so that the garbage subjected to multiple screening is ensured to be crushed and filteredmore thoroughly.

In order to improve the assembly precision of a static pressure platform, the invention records a high-precision two-dimensional static pressure movement system combining a straight axle and a revolving axle. The high-precision two-dimensional static pressure movement system comprises a base, a workbench, an upper thrust plate, a lower thrust plate, a transition sliding block, a round sliding block and the like, wherein the transition sliding block is arranged between the upper thrust plate and the lower thrust plate; the upper end and the lower end of a side thrust plate are respectively fixed to two sides of the upper thrust plate and the lower thrust plate; the round sliding block is arranged in a central hole in the transition sliding block; the bulge of the workbench penetrates through the central hole of the upper thrust plate to be connected with the round sliding block; a torque motor connection column penetrates through the central hole of the lower thrust plate to be connected with the round sliding block; a torque motor is mounted on the torque motor connection column and is placed in the central hole of a connecting plate in a matching manner; the upper end and the lower end of an end surface connecting plate are respectively fixed to the transmission sliding block and the connecting plate; the connecting plate is connected with the lower thrust plate through a linear motor; the lower thrust plate is fixed to the base. The high-precision two-dimensional static pressure movement system disclosed by the invention belongs to the technical field of precision engineering, and has the advantages of being small in comprehensive error, high in precision, and low in mounting and adjusting difficulty.

The invention provides an electronic automatic toilet bowl seat defecation treating device which comprises frameworks, handrails, large wheels, small wheels, a seat plate, a defecation opening, a controller, a toilet bowl device, a toilet bowl shell, a gypsum filling body, a spray head, a discharge outlet, a treating device, a box body, a cover body, a liquid filter plate, a sucking opening, a feed inlet and deodorant solution storage pots. The handrails are fixedly installed on the two sides of the frameworks. The large wheels are arranged on the outer sides of the handrails. The frameworks are further provided with small wheels. The seat plate is installed between the frameworks and provided with the defecation opening. The bottom of the defecation opening is fixedly connected with the toilet bowl device. The two sides of the toilet bowl device are provided with the deodorant solution storage pots. A treating device is installed at the bottom of the toilet bowl device. The framework on the left is further provided with a controller. By arranging the toilet bowl device, the odor removal and cleaning can be automatically carried out after the device is used, so that no odor is left when a user uses the device for the second time, and the heavy psychological burden of the user is reduced.