30results about How to "Easy to brush off" patented technology

The invention discloses a sugarcane harvester. The sugarcane harvester is mainly composed of an engine, a traveling system, a hydraulic power system, a driving system, a sugarcane separation device, a contour wheel and cutting conveyer linkage device, a sugarcane cutting and conveying integrated device, a leaf stripping conveying channel and a control system. When lodging sugarcane is tangled together, vibration produced by hydraulic impact hammers of the sugarcane separation device enables lifting devices to separate the tangled sugarcane very easily. Contour wheels of the contour wheel and cutting conveyer linkage device can drive a cutting conveyer through linkage rods according to the heights of ridges, so that the heights of cutter discs are adjusted, and cut sugarcane stubbles meet requirements. The sugarcane cutting and conveying integrated device can cut the sugarcane and meanwhile convey the sugarcane into the leaf stripping conveying channel, and stationary blades and movable blades on the cutter discs are used for cutting off the sugarcane in a chopping and sawing mode. The sugarcane is peeled cleanly and very easily through steel wire leaf stripping brushes or rubber leaf stripping jaws of an upper belt leaf stripping mechanism and a lower belt leaf stripping mechanism of a transverse leaf stripping device in the leaf stripping conveying channel.

The invention discloses a mud removing and packaging device for harvesting dioscorea opposita Thunb, relates to the technical field of planting of dioscorea opposita Thunb, and aims at solving the problems that generally, mud clods on the surface of dioscorea opposita Thunb need to be cleaned manually, the amount of labor is large, and juice of dioscorea opposita Thunb is very likely to itch the hands of workers. The mud removing and packaging device specifically comprises a base, wherein a plurality of idler wheels are fixedly installed at the bottom of the base, two rows of springs are fixedly installed at the top of the base, a supporting frame is fixedly installed between the top ends of the two rows of springs, and a cover body is fixedly installed at the top end of the supporting frame. According to the mud removing and packaging device, the dioscorea opposita Thunb turns over under the friction between the surfaces of scrubbing mechanisms and conveyor belt mechanisms in the movement process, then the mud clods attached to the surface of the dioscorea opposita Thunb are removed, then the dioscorea opposita Thunb with the uniform size is collected to the interiors of feeding mechanisms, convenience is brought for harvesters to conduct packaging and bundling, and the efficiency of harvesting the dioscorea opposita Thunb is improved. Through vibration generated during running of the device, the mud clods can conveniently shake off from gaps of the conveyor belt mechanism, and stacking of the mud clods is avoided.

The invention discloses service robot equipment which comprises a bed and a protective cover. The protective cover is fixedly arranged on the top of the bed, a guide slide bar and a fixing threaded rod which extend in the up-down directions are arranged between the bed and the protective cover, up-down extension tail ends of the guide slide bar and the fixing threaded rod are fixedly connected with the bottom surface of the protective cover and the top surface of the bed, a lifter is arranged between the bed and the protective cover, the guide slide bar penetrates the lifter and is connected with the lifter in a slide fit manner, a first cavity which is perforated through in the up-down directions is arranged at the right end of the lifter, and the fixing threaded rod penetrates the firstcavity. The service robot equipment has the advantages that the service robot equipment is simple in structure and convenient to operate, store, shift and carry, and the sweeping dust collection efficiency and sweeping dust collection effects can be improved.

The invention discloses a service robot device. The service robot device comprises a seat and a protective cover, wherein the protective cover is fixedly arranged on the top of the seat; a guide sliding rod and a fixed threaded rod which extend vertically are arranged between the seat and the protective cover; the vertical extending tail ends of the guide sliding rod and the fixed threaded rod areseparately fixedly connected with the end surface of the bottom of the protective cover and the end surface of the top of the seat; a lifting machine body is arranged between the seat and the protective cover; the guide sliding rod penetrates through the lifting machine body and is connected with the lifting machine body in a sliding fit manner; a first cavity which is through vertically is formed in the right end of the lifting machine body; and the fixed threaded rod penetrates through the first cavity. The service robot device is simple in structure, convenient to operate and convenient tostore, and facilitates movement and carrying; and meanwhile, sweeping and dust suction efficiency and effect are improved.

The invention provides a fish feed cooking and crushing device, and belongs to the technical field of fish meal processing equipment. The device comprises a cylinder body, a stirring cylinder, an electric heating pipe, a stirring mechanism, a driving mechanism, a mincing mechanism and an extruding mechanism, a cavity is formed in the cylinder body, the stirring cylinder is coaxially and fixedly arranged in the cavity, the stirring cylinder comprises a first straight cylinder part, a conical part and a second straight cylinder part, and a first rotating shaft is coaxially and rotationally arranged in the first straight cylinder part; the lower end of the second straight cylinder part communicates with the discharging hole, the electric heating pipe is wound in a cavity located in the outer side of the first straight cylinder part, the stirring mechanism can drive fish feed in the first straight cylinder part to move downwards, the driving mechanism can drive the first rotating shaft to rotate, and the mincing mechanism can mince the fish feed moving into a conical part. and the extrusion mechanism can extrude the fish feed moving into the second straight cylinder part out of the discharge hole and extrude out water in the fish feed. The fish feed can be uniformly heated, and meanwhile, the heated fish feed can be minced and subjected to preliminary dehydration treatment.

The invention discloses a sweeping type egg cleaning device. A return tank is located on the lower side of a discharging pipe and fixed to the lower end of a tank body through a connection rod; the left end of the return tank is connected with a water pump, and the liquid outlet end of the water pump is connected with the tank body; and a receiving water tank is arranged at the right end of the return tank, and the right end of a sieve plate is located over the receiving water tank. The cleaning method comprises the steps of S1, starting, S2, egg placing, S3, water exchanging and S4 egg collecting. Bristles on a fixed cylinder conduct friction cleaning on eggs, and meanwhile bristles on a rotary cylinder apply pressure to the eggs, so that dirt on the eggs is easier to brush off, and cleaning is more thorough; in addition, the eggs are driven by the bristles on the upper side to make circular motion and slide down, so that the motion distance is increased; the eggs are turned over continuously in motion, so that it is guaranteed that each face is cleaned, and cleaning is more thorough; and then the eggs flow out from the discharging pipe, flow to the receiving water tank along thesieve plate to be collected and are washed for the second time by a spraying head in the flowing process, so that the eggs are cleaner, and cleanliness is guaranteed.

The invention discloses a shoe polisher for safety shoes, and belongs to the technical field of small household appliances; the shoe polisher comprises a lower shell, an upper cover and a shoe bearingplate. Two guide rails are formed on the shoe bearing plate; brushing parts are slidably connected into the guide rails respectively; each brushing part comprises a guide part and a shoe brush; the brushing surface of each shoe brush can be always opposite to the vamp; a driving table is arranged in the lower shell; each scrubbing part further comprises a sliding seat; the brushing surfaces of the two shoe brushes can always cover and cling to the vamp; a water tank is formed at the upper end of the upper cover; spraying openings are formed in the lower end of the water tank. The upper end ofthe shoe bearing plate is fixedly connected with a motor; the water tank can be used for storing water. According to the shoe brushes, the angle and the distance between the shoe brushes and the vampcan be automatically adjusted, so that the shoe brushes can cover the vamp; the shoe brushes can be used for wet wiping, so that stubborn stains possibly appearing on the vamp can be brushed off moreeasily, and the friction between the shoe brushes and the vamp is relatively soft; after the vamps are wetly wiped, the vamps can be automatically wiped in a dry mode, little water is left on the vamps, and shoes can be directly worn.

The invention relates to a multi-arch tunnel construction method, and belongs to the field of tunnel construction. A middle pilot tunnel and a middle partition wall of a multi-arch tunnel are both in a straight wall type, the middle partition wall is arranged on the side, close to the middle pilot tunnel, in the middle pilot tunnel, and after construction of the middle partition wall is completed, one side of the middle partition wall is tightly attached to the inner wall of the middle pilot tunnel. Due to the fact that one side of the middle partition wall is tightly attached to the inner wall of the middle pilot tunnel, when concrete pouring is conducted on the middle partition wall, concrete pouring can be conducted only by providing a middle partition wall formwork sealing formwork on the other side, and the formwork erecting time and cost are saved. After construction of a section of the middle partition wall is completed, a large operation space still exists in the middle pilot tunnel, synchronous construction of other procedures is facilitated, and the construction efficiency can be improved. After construction of the middle partition wall is completed, earthwork backfilling or steel support installation is not needed, and the cost and the working time are saved. In the main tunnel excavation process, the middle partition wall provides counter force through the wall of the middle pilot tunnel, the method is more reliable, and the construction safety is improved. The multi-arch tunnel construction method has positive influences on the multi-arch tunnel construction safety, quality, progress and cost.

The invention discloses a computer data processing and storage device. The device comprises a box, wherein a gas inlet pipe is fixedly connected to the upper side of the left end of the box, a filternet is fixedly connected in the gas inlet pipe, a clearing mechanism is connected to the left side of the filter net, an exhaust fan is fixedly connected to the upper side of the right end of the box,an output end of the exhaust fan is communicated with the inside of the box, an output end of the exhaust fan is fixedly connected with an air outlet pipe, a sleeve is fixedly connected to the wall of the air outlet pipe, an exhaust mechanism is arranged in the sleeve, one end, away from the exhaust fan, of the air outlet pipe is fixedly connected with a connecting pipe, and the upper end of theconnecting pipe is fixedly connected with the gas inlet pipe. By means of the device, impurities on the filter net can be conveniently cleared and discharged out of a ventilating pipeline, meanwhile,the inside of the box can be cooled, and the condition that work of the computer data processing device is affected by too high inside temperature of the box is prevented.

The invention relates to a textile cleaning device. The textile cleaning device comprises a handle and a brush head mounted on the handle. The brush head comprises a brush bristle body and brush bristles arranged on the brush bristle body. A controller and an alarm which is connected with the controller are arranged in the handle. The brush bristle body comprises a square brush body and a conical brush body. The square brush body and the conical brush body are in circular arc transition, the square brush body is of a hollow structure, and elastic pieces are connected between the inner wall of the square brush body and the handle. A pressure sensor is arranged at one end of the conical brush body, and the pressure sensor is connected with the controller. According to the textile cleaning device, the square brush body enables the cleaning range to be wide, the conical brush body can stretch into a hole to be cleaned conveniently, the square brush body and the conical brush body are in circular arc transition so that stress concentration can be avoided, the arranged pressure sensor can detect whether the brush body stretches into the bottom or not, the alarm is used for prompting, due to the brush bristles which are made of rigid materials, residual impurities on the inner wall of the hole can be brushed off conveniently, the inner wall of the hole can be seen clearly through a lamp, and therefore cleaning can be conducted thoroughly.

The invention relates to the technical field of starch cleaning, in particular to a totally-enclosed potato starch cleaning device based on sewage cyclic utilization. The totally-enclosed potato starch cleaning device comprises a feeding pipe, a starch cleaning mechanism communicating with the bottom of the feeding pipe, a filtering device and a sewage cyclic utilization device, the starch cleaning mechanism at least comprises a sealing cleaning device, the sealing cleaning device comprises a cleaning box, the feeding pipe is arranged on the top of the cleaning box in a communicating mode, a box door is hinged to an opening in the outer wall of the cleaning box, the filtering device comprises a fixed frame, a filter screen is arranged above the fixed frame, the sewage cyclic utilization device comprises a circulating pipe, the circulating pipe is of a spiral shape, one end of the circulating pipe is arranged on the end part of a water outlet pipe in a sleeving mode, the other end of the circulating pipe is provided with a water pump in a communicating mode, the drainage end of the water pump is provided with a purification box in a communicating mode, the bottom of the purification box is provided with a spraying plate in a communicating mode, the spraying plate is fixedly arranged at the top of an inner cavity of the cleaning box, and the bottom of the spraying plate is provided with a plurality of spray heads in a communicating mode. The potato starch cleaning device is good in potato starch cleaning effect, sewage can be recycled, and water resources are saved.

The invention discloses a brushing method for a reaction chamber upper cover of a metal organic matter chemical vapor deposition system. The brushing method comprises the steps that after growing of an epitaxial slice in a reaction chamber of the metal organic matter chemical vapor deposition system is completed, the temperature of circulating water entering the reaction chamber upper cover is reduced, the reaction chamber upper cover is made to be at the constant temperature of 20-30 DEG C, and then attachments on the reaction chamber upper cover are brushed linearly in one direction through a bristle brush. Due to the fact that the surface temperature of the reaction chamber upper cover is reduced, the temperature of the attachments attached to the reaction chamber upper cover is reduced, and the situation that the attachments tend to be in a liquid state is changed to the situation that the attachments tend to be in a solid state, so that the attachments are easy to brush away, cannot adhere to the bristle brush and also cannot block a small hole of the reaction chamber upper cover. According to the brushing method for the reaction chamber upper cover of the metal organic matter chemical vapor deposition system, by reducing the temperature of the reaction chamber upper cover, the temperature of the attachments on the reaction chamber upper cover is reduced, so that the attachments tend to be in the solid state and are easy to brush away; therefore, the attachments are prevented from being in the liquid state, being liable to be adhered to the bristle brush and blocking the small hole of the reaction chamber upper cover, meanwhile, the reaction chamber upper cover is relatively brushed cleanly, and the brushing efficiency is improved.

The invention belongs to the technical field of mucus extraction, and provides a pearl oyster mucus separating and collecting device. The pearl oyster mucus separating and collecting device comprisesa base. A bearing beam is arranged on the base, a centrifugation mechanism is arranged on the bearing beam, and a collecting mechanism and a control mechanism are arranged on the base. The centrifugation mechanism comprises a first motor and a centrifugation barrel. The first motor is rotationally connected with the bearing beam, and a first air cylinder for driving the first motor to be horizontally overturned by 90 degrees is arranged on one side of the first motor. The centrifugation barrel comprises a barrel-shaped inner barrel and a barrel-shaped outer barrel. An emptying cavity is formedbetween the inner barrel and the outer barrel, and partitions for dividing the emptying cavity into at least two compartments are longitudinally arranged in the emptying cavity. The collecting mechanism comprises a lifting type supporting frame, a second motor and a collecting cover fixedly connected with the supporting frame. The controlled ends of the first motor, the first air cylinder, the lifting type supporting frame, the second motor and a vacuum pump are connected with the output end of the control mechanism. The pearl oyster mucus separating and collecting device is reasonable in structure, the separating efficiency of scallop muscle and mucus is high, and discharging is convenient.

The invention discloses a cleaning device for plastic products, which relates to the field of cleaning equipment. The cleaning device for plastic products includes a cleaning box and a mounting frame connected to the side of the cleaning box. Two sets of screw shafts are arranged in the cleaning box along the direction of its length extension. , the screw shaft rotates relative to the cleaning box, the cleaning compartment for plastic products is between the two sets of screw shafts, the end seal of one set of screw shafts runs through the cleaning box and is fixedly connected with the output shaft of the drive motor coaxially arranged, and The screw shaft coaxial with the driving motor is connected with another set of screw shafts through transmission mechanism one. The present invention is provided with a cleaning box, a screw shaft, a cleaning compartment, a rotating brush, an isolation cloth belt and a brush head, so that the structure is simple, the use is convenient, the use space and device layout are reasonable, space waste is reduced, effective combination is achieved, and device utilization is maximized The device automatically cleans plastic parts, has a high degree of automation, reduces the degree of manual labor, and solves the problem of cleaning waste plastic products.

A dust-free pedal can conveniently brush off dust on soles, and can prevent the dust from staining on the soles again. The pedal comprises a frame, bristle holding strips, bristles, supporting strips, dust grooves and a baseplate, wherein the frame is connected with the supporting strips; the bristle holding strips are connected with the bristles; the dust grooves are formed in two sides of the supporting strips; and the baseplate is arranged on the lower surface of the dust grooves.

The invention discloses an oil-proof, stain-resistant and flame-retardant composite fiber fabric which comprises a basic fabric, flame-retardant layers are arranged on the upper surface and the lower surface of the basic fabric, waterproof and antifouling layers are arranged on the repelling sides of the two flame-retardant layers respectively, and non-woven fabric is arranged below the basic fabric; the fabric has mildew-proof and anti-static effects by soaking the fabric in clear water added with the mildew-proof agent and the anti-static agent, and the fabric is smooth in outer layer and has excellent oil and dirt repellency by adding the flame retardant, the fluoride-free waterproof finishing agent and the fluoride-free water repellent agent and bonding the fabric with the non-woven fabric. According to the invention, oily and water-based dirt cannot permeate into fibers, and dust and dirt can be easily shaken off or brushed away, so that the fabric is kept clean for a long time, and the washing frequency is reduced; in addition, when water drips onto the surface of the fabric, small water drops can be formed or directly slip off from the surface of the fabric, so that the fabric is prevented from absorbing water, and the fabric has waterproofness.

The invention discloses a solar pipe cleaning device, and belongs to the field of mechanical equipment. The solar pipe cleaning device comprises a double-crank slide block four-rod mechanism, a cargo carrying plate, foamed clamping plates, a water sprinkler, a driving wheel, a cylindrical hair brush, high-pressure water gun and a foamed baffle; a slide block of the double-crank slide block four-rod mechanism is connected together with the cargo carrying plate so as to drive the cargo carrying plate to move in a reciprocating mode; the foamed clamping plates and the foamed baffle are both installed on the cargo carrying plate; the cylindrical hair brush is installed on the driving wheel; the water sprinkler is installed above the cylindrical hair brush; the high-pressure water guns are fixed on the cargo carrying plate; a high-pressure water gun is installed between each two foamed clamping plates; the base is installed on the foamed baffle. The high-pressure water guns and the double-crank slide block four-rod mechanism of the device are combined to enable a cleaning liquid in a solar pipe to be vibrated, so that the cleaning effect is good.

The invention discloses an automobile windscreen wiper washer, and relates to the technical field of windscreen wiper washers. The automobile windscreen wiper washer comprises a first frame body, twofirst electric push rods are arranged on each of the opposite inner sides of the first frame body, a first limiting clamp is arranged at the ends of the two first electric push rods on each of the opposite inner sides, brushes are arranged on one sides of the first limiting clamps, a filtering layer is arranged in the first frame body, a motor is arranged at the upper end of the filtering layer, and a second frame body is arranged at the end part of the motor. According to the automobile windscreen wiper washer, the two first electric push rods are arranged on each of the opposite inner sidesof the first frame body, the first limiting clamp is arranged at the ends of the two first electric push rods on each of the opposite inner sides, and the brushes are arranged on one sides of the first limiting clamps, so that an automobile windscreen wiper is conveniently limited in the first limiting clamps, and on the other hand, dust which is not washed off on the surface of the automobile windscreen wiper is conveniently brushed off by the brushes; and the filtering layer is arranged in the first frame body, so that washing water is conveniently recycled, and water saving is facilitated.

The invention belongs to the technical field of road detection, and particularly relates to a sampler for road detection, which comprises an outer frame, a second cylinder is mounted on the upper end surface of the outer frame, a lower connecting plate is mounted on the lower end surface of an upper connecting plate, a drill bit is fixedly connected to the lower end surface of the lower connecting plate, and a perforated plate is fixedly connected to the interior of the drill bit. A plurality of air inlet holes are formed in the upper end of the outer side wall of the drill bit in a penetrating mode, a plurality of air outlet holes are formed in the lower end of the outer side wall of the drill bit in a penetrating mode, a motor is installed on the lower end face of the lower connecting plate, the output end of the motor is detachably connected with a second rotating shaft, and fan blades are installed on the lower end face of the second rotating shaft. Therefore, the effect of conveniently cooling the drill bit by pumping air in the drilling and sampling process of the drill bit is achieved, the problem that the road surface and the feet of sampling personnel are polluted by water cooling is avoided, and the problem that the service life of the drill bit is shortened due to the fact that the drill bit is difficult to cool when water resources are insufficient in the outdoor sampling process is avoided.

The invention discloses a continuous stamping die for a side plate of a refrigerator, and relates to the technical field of stamping dies. The continuous stamping die comprises a die seat and a stamping part, wherein the stamping part is movably placed on the upper surface of the die seat, the upper surface of the die seat close to both sides is fixedly connected with supporting arms, a top plateis fixedly connected to the upper surfaces of the two supporting arms, a hydraulic cylinder is fixedly connected to the lower surface of the top plate, and the upper and lower surfaces of the die seatare provided with waste outlet slots that communicate with each other. Through the cooperation between the structures, the continuous stamping die has the effects of effectively preventing waste skipping to prevent damage to the die, and adjusting and fixing the size of different stamping parts, and solves the problems in the stamping processing production of the side plate of the refrigerator that if upward movement of waste material happens, personal accidents may occur due to the carelessness of an operator and major quality problems such as product scrap and damage of the die are also caused.

The invention relates to a textile cleaning device. The textile cleaning device comprises a handle and a brush head mounted on the handle. The brush head comprises a brush bristle body and brush bristles arranged on the brush bristle body. A controller and an alarm which is connected with the controller are arranged in the handle. The brush bristle body comprises a square brush body and a conical brush body. The square brush body and the conical brush body are in circular arc transition, the square brush body is of a hollow structure, and elastic pieces are connected between the inner wall of the square brush body and the handle. A pressure sensor is arranged at one end of the conical brush body, and the pressure sensor is connected with the controller. According to the textile cleaning device, the square brush body enables the cleaning range to be wide, the conical brush body can stretch into a hole to be cleaned conveniently, the square brush body and the conical brush body are in circular arc transition so that stress concentration can be avoided, the arranged pressure sensor can detect whether the brush body stretches into the bottom or not, the alarm is used for prompting, due to the brush bristles which are made of rigid materials, residual impurities on the inner wall of the hole can be brushed off conveniently, the inner wall of the hole can be seen clearly through a lamp, and therefore cleaning can be conducted thoroughly.

The invention relates to a door handle, in particular to a door handle capable of achieving automatic disinfection based on intelligent induction. The door handle at least comprises a base and a disinfection mechanism, the base is of a hollow structure, an open groove is formed in the side wall of the base, a holding rod is arranged in the center of the interior of the base, the holding rod is matched with the interior size of the open groove, a rotating block is hinged to the bottom of the holding rod, a rotating motor output shaft is connected to the end of the holding rod, and an infrared inductor is arranged on the outer wall, close to the open groove, of the base. The disinfection mechanism comprises a liquid storage tank, the liquid storage tank is fixed to the top of an inner cavity of the base, a disinfection pump is arranged in the liquid storage tank, a conveying pipe is inserted into the drainage end of the disinfection pump, the end of the conveying pipe communicates with a spraying plate, the spraying plate is of a hollow structure, and a limiting groove is formed in the surface of the spraying plate. A plurality of spray heads are communicated with the inner wall of the limiting groove and are positioned above the holding rod. A human body can be conveniently sensed for autonomous disinfection, and cross infection is avoided.

The invention discloses a multi-roller type steel plate leveler for steel pretreatment for ship manufacturing. The multi-roller type steel plate leveler comprises a housing main body, upper leveling rollers, a chain wheel mechanism and a supporting plate, wherein the upper leveling rollers and lower leveling rollers are connected inside front and rear sides of the housing main body through bearings; the lower leveling rollers re arranged below the upper levelling rollers; first oil storage cavities sleeve outside front and rear ends of the upper leveling rollers and the lower levelling rollers; inner side walls of front and rear sides of the upper leveling rollers and the lower levelling rollers are in key connection to chain wheel mechanisms; the upper levelling rollers are connected through the chain wheel mechanism; and the lower levelling rollers are connected through the chain wheel mechanism. The multi-roller type steel plate leveler for steel treatment for ship manufacturing disclosed by the invention is equipped with the first oil storage cavities, so that lubricating oil is conveniently sprayed out from spray holes to lubricate joints of the multiple upper levelling rollers, the lower levelling rollers and the bearings, and thus, operation is simple and convenient.

The invention relates to the technical field of safety helmet drilling, and particularly relates to a drilling device for a breathable safety helmet based on multi-directional fixing. The drilling device comprises a supporting plate and a fixed drilling mechanism above the supporting plate, wherein the fixed drilling mechanism at least comprises a lifting plate and a multi-directional fixing device; one end of the lifting plate is arranged in a lifting frame in a sliding mode, a rotating motor is arranged at the top, far away from the lifting frame, of the lifting plate, and an output shaft of the rotating motor rotationally penetrates through the surface of the lifting plate and is connected with a drill rod; and the multi-directional fixing device comprises a fixing sleeve and a sliding sleeve, the fixing sleeve is fixedly connected with the bottom, close to the end part, of the lifting plate, the drill rod penetrates through the interiors of the fixing sleeve and the sliding sleeve correspondingly, a plurality of grabbing and clamping rods are movably connected to the outer wall of the sliding sleeve, hinge rods are hinged between the outer walls of the grabbing and clamping rods and the outer wall of the fixing sleeve, and a cavity is formed in the fixing sleeve. According to the drilling device, multi-directional clamping can be carried out during drilling, the clamping strength is larger along with the deep drilling, so that the deviation of the safety helmet is effectively avoided, and dust can be prevented from drifting away.

The invention discloses a mud-removing and packaging device for harvesting iron stick yam, which relates to the technical field of yam planting; in order to solve the problem of removing mud on the surface of iron stick yam, it mainly relies on manual cleaning, which requires a large amount of labor, and the yam juice is easy to damage the hands of workers. The problem of itching; specifically includes the base, the bottom of the base is fixedly installed with multiple rollers, and the top of the base is fixedly installed with two rows of springs, and a support frame is fixedly installed between the tops of the two rows of springs, and the support frame A cover is fixedly installed on the top. In the present invention, the iron stick yam is rubbed and tumbled between the brushing mechanism and the surface of the conveyor belt mechanism during the movement, and then the mud attached to the surface is removed, and the iron stick yam of uniform size is collected inside the feeding mechanism, which is convenient for harvesters The packaging and binding can improve the efficiency of yam harvesting, and the vibration generated by the operation of the device can facilitate the vibration of mud lumps from the gap of the conveyor belt mechanism and avoid the accumulation of mud lumps.