29results about How to "Good turning effect" patented technology

The invention discloses an efficient sewage treatment device based on a magnetic separation technology, and relates to the technical field of sewage treatment, and the efficient sewage treatment device comprises a composite mechanism. According to the efficient sewage treatment device based on the magnetic separation technology, through the design of a composite mechanism, sewage enters the composite shell from a feeding pipe, impurities in the sewage are adsorbed through a filter plate, so that the effect of purifying the sewage is achieved, the contact area is increased by forming a plate surface groove and opening the groove, the filter effect is improved, and the service life of parts is prolonged; a first electric push rod controls an annular plate to rub a filter plate up and down in the composite shell, so that the effect of cleaning impurities on the surface is achieved, impurity precipitation is reduced, the rubbed impurities are precipitated towards an output mechanism, subsequent discharge from the output mechanism is facilitated, filtered sewage is discharged from a discharge pipe, and subsequent operation is facilitated.

The invention relates to the technical field of PET bottle processing equipment, in particular to environment-friendly PET bottle flake rapid cleaning equipment and method, and aims to solve the problem of poor cleaning effect in the prior art. Comprising a feeding barrel, a receiving hopper used for receiving materials is arranged at the feeding end of the feeding barrel, an intermittent feeding assembly used for feeding the materials into the receiving hopper is arranged at the position of the receiving hopper, a conveying shaft is arranged in the center of the interior of the feeding barrel, and one end of the conveying shaft extends out of the outer side of the feeding barrel to be connected with the output end of a feeding motor. Conveying blades used for pushing PET sheet bodies are arranged on the outer side of the conveying shaft, and a plurality of material mixing rod sets used for fully mixing fine sand and the PET sheet bodies are further arranged on the conveying shaft. The PET sheet cleaning device is designed according to existing requirements, intermittent feeding of PET sheets is achieved, the situation that the cleaning quality is affected by too much single-time feeding is avoided, meanwhile, fine sand and the sheets are fully mixed for pretreatment, and then the sheets are cleaned in cooperation with water spraying and rolling operation.

The utility model relates to the technical field of turning-over nursing pads, in particular to a nursing pad facilitating turning over, a turning-over device comprises a notch, the notch is formed in the surface of a wedge block plate, a rotating shaft is rotatably connected between the inner walls of the two sides of the notch, and a turning-over plate is fixedly installed on the surface of the outer wall of the rotating shaft. A U-shaped plate is fixedly mounted on the surface of the base, a threaded rod is rotationally connected between the inner walls of the two sides of the U-shaped plate, a motor is fixedly mounted on the surface of one side of the U-shaped plate, a strip-shaped groove is formed in the surface of the inner wall of the U-shaped plate, and a movable plate is in threaded connection with the surface of the threaded rod. A rack is fixedly installed on the surface of the end, away from the strip-shaped groove, of the movable plate, and a gear is fixedly installed on the surface of the outer wall of the rotating shaft. The turning-over nursing pad solves the problems that when a patient is turned over through an existing turning-over nursing pad, two persons need to cooperate with each other for operation in the whole process, and the operation difficulty is large.

The utility model discloses an auxiliary blanking device for steel ball production, which relates to the technical field of auxiliary blanking for steel ball production, and comprises a support frame, a material distributing unit is arranged on the top surface of the support frame, a material feeding unit is arranged on the top surface of the material distributing unit, a material conveying unit is arranged on one side of the material distributing unit, the material distributing unit comprises a connecting groove, and the connecting groove is connected with the connecting groove. The connecting groove is fixedly connected to the inner side of the top face of the supporting frame, a first motor is fixedly connected to one side of the connecting groove, a round block is in transmission connection with the output end of the first motor, a sliding plate is connected to one side of the round block in an engaged mode, and the two sides of the sliding plate are slidably clamped to the inner side of the connecting groove. A material containing box is fixedly connected to one side of the sliding plate, and a sliding rod is slidably connected to one side of the material containing box. Through the arrangement of the connecting groove, the first motor, the round block, the sliding plate, the material containing box, the sliding rod, the first spring, the blocking block and the material conveying groove, the effect of conveniently vibrating raw materials for steel ball production is achieved.

The invention discloses a manufacturing method of an arched eccentric bushing, which comprises the following steps: a forming step: adding powder into a cavity of a mold, and pressing the powder in the cavity by the mold to form an arched eccentric bushing blank; the die comprises a lower punching die, a main core rod, a female die and an upper punching die, a cavity is formed among the top end of the lower punching die, the outer circumferential face of the main core rod, the inner circumferential face of the female die and the bottom end of the upper punching die, one side face of the main core rod is provided with an arch-shaped face forming part, and the arch-shaped face forming part is in a concave shape with the middle being concave and the two sides being flat in the length direction of the main core rod. Sintering: heating and preserving heat of the arched eccentric bushing blank obtained in the forming step in protective gas to sinter the arched eccentric bushing blank; and a heat treatment step: carrying out heat treatment on the arched eccentric bushing blank. According to the manufacturing method of the arched eccentric bushing, the arched eccentric bushing with the convex middle and the two flat edges on one side of the inner hole can be directly formed, so that surface contact on one side of the eccentric bushing is changed into point contact, and the rotating effect of the eccentric bushing is improved.

The invention discloses a suspended filler with a self-cleaning function, which comprises a sphere, the sphere comprises an upper hemisphere and a lower hemisphere, the upper hemisphere and the lower hemisphere are detachably connected, the sphere comprises the following raw materials by mass fraction: 68.8%-69.8% of polyethylene, 19.0%-19.5% of ethylene and vinyl acetate copolymer, 5.0%-6.0% of calcium sulfate, 2.0%-2.5% of calcium carbonate, and the balance of water. The paint comprises the following components in percentage by weight: 1.5%-2.5% of diatomite, 1.6%-2.0% of diatomite, 0.8%-1.2% of activated carbon, 0.7%- The shell of the suspended filler is not only a loading body, but also can be used as a microbial carrier, is easy to fall off after reaching a certain thickness, and does not block holes or affect the effect of the spongy filler as the microbial carrier.

The present invention relates to a method for determining a new type of highly efficient and energy-saving polyhedral grinding medium, and belongs to the field of grinding in ore dressing. Firstly, the shape of the new type of polyhedral grinding medium is determined based on the Solidworks three-dimensional modeling software. The polyhedral grinding medium takes the four vertices of a regular tetrahedron as the sphere center, and the tetrahedron formed by the intersection of four spheres with the edge length of the regular tetrahedron as the radius and the spherical surface is composed of 4 spherical surfaces, 4 vertices and 6 edges, and the angle between each spherical surface is 120°; then the spherical radius of the polyhedral grinding medium is determined according to the modified Duan's semi-theoretical formula; finally, the particle size composition of the product entering the mill is screened to determine the polyhedral grinding medium ratio. The present invention can improve the processing capacity of the mill, reduce the grinding energy consumption and grinding medium consumption, and improve the quality of the grinding product; it overcomes the defects of low grinding efficiency and poor quality of grinding products in traditional spherical grinding media; the grinding medium is determined by this method, and it is universally applicable to mines of different types of ores and different sizes.

The present application relates to the technical field of heap turner, specifically to heavy chain plate heap turner, the heap turner is arranged above the fermentation tank, the heap turner includes conveying mechanism, first support and second support, the conveying mechanism is arranged below the first support, the conveying mechanism is connected with the first support through the reversing shaft, compared with the current heap turner, the heap turner is provided with material turning plate and vibration assembly, the material in the fermentation tank is turned over by the material turning plate, when the material turning plate moves to the side of the fixed seat close to the second support, the corresponding vibration assembly will control the group of material turning plates to vibrate along the surface of the conveying belt, on the one hand, prevent the material in the fermentation tank from being attached to the material turning plate in a large area due to excessive humidity when falling, on the other hand, when the material is dry and not falling, the blocky material can be broken up by the vibration of the material turning plate itself, thereby improving the effect of material flow turning.

The invention relates to the technical field of screw extruder equipment, and discloses a vacuum screw extruder which comprises a base, a clamping rotating mechanism is fixedly connected to the middle of the top of the base, a pushing mechanism is fixedly connected to the left end of the top of the base, and a thread mechanism is fixedly connected to the right end of the top of the base; and the driving assembly comprises a T-shaped seat, the T-shaped seat is fixedly connected to the middle of the top of the base, a T-shaped plate is fixedly connected to the right side of the T-shaped seat, a gear ring is fixedly connected to the surface of the left end of the surface of the T-shaped plate, and a first gear is connected to the upper surface of the gear ring in an engaged mode. According to the vacuum screw extruder, through the arranged clamping and rotating mechanism, clamping wheels are finally driven to conduct clamping operation on the surface of a screw when moving, and finally the screw can be conveniently moved and rotated, so that a thread line can be extruded and formed by combining the effect of a thread carving strip; and corresponding clamping, rotating and adjusting effects can be achieved according to threads of different sizes.

The utility model discloses a high-efficiency mixer truck mixing tank which comprises a tank body, a plurality of mixing blades are arranged in the tank body, a plurality of packing mechanisms are arranged in the middle of the tank body, a clamping rod is transversely connected to the outer side of a clamping cover in a sliding mode, and a protective cover is fixedly connected to the outer side of the clamping cover. The middle of the hand wheel is rotationally connected to the middle of the protective cover. According to the high-efficiency mixing tank of the mixing truck, the clamping cover is aligned with the clamping block, then the clamping cover is screwed, so that the clamping block is clamped by the rear side of the clamping cover, the clamping cover is prevented from being separated from the connecting pipe, then the driving rod is driven to rotate by rotating the hand wheel, and the clamping rod is driven to transversely move through the connecting rod; and the clamping rod is inserted into the hole of the fixing seat, so that the clamping cover is prevented from rotating, the clamping cover is effectively fixed to the outer end of the connecting pipe, the clamping cover is very convenient and rapid to mount and dismount, concrete in the tank body can be emptied through the connecting pipe, and the interior of the tank body can be conveniently cleaned.

The steering mechanism comprises an unmanned aerial vehicle body and a steering assembly installed on the unmanned aerial vehicle body, the steering assembly comprises a steering driving piece, an outer ring table, an inner ring table and rolling balls, the outer ring table is provided with a rotating hole, the inner ring table is arranged in the rotating hole of the outer ring table, and the rolling balls are arranged in the rotating hole of the inner ring table. The outer side wall face of the inner ring table is matched with the inner side wall of the rotating hole of the outer ring table, the inner side wall of the rotating hole of the outer ring table and the outer side wall face of the inner ring table are provided with at least one annular sliding way evenly distributed in the axial direction of the rotating hole, and a plurality of rolling balls are arranged in the sliding way so that the inner ring table can be rotationally connected with the outer ring table. The steering driving part is in transmission connection with the outer ring table or the inner ring table so that the outer ring table or the inner ring table can be driven by the steering driving part to rotate on the circumferential face. The inner ring table and the outer ring table are in rolling connection through the rolling balls, the outer ring table or the inner ring table can rotate on the circumferential face under driving of the steering driving piece, a large-diameter rotating connection structure is formed, the attachment face is enlarged, the axis bearing pressure is reduced, and stability is improved.

The utility model relates to the field of winding machines, and discloses a winding machine groove corner cleaning device which comprises a round sleeve, two sets of rotating shafts are rotationally installed on the inner wall of the round sleeve, the corresponding ends of the two sets of rotating shafts are fixedly connected with discs, the two sets of discs are fixedly connected through a connecting plate, a rotating assembly is arranged on the connecting plate, and a support is fixedly arranged at the top end, corresponding to the rotating assembly, in the round sleeve. An opening-shaped groove is formed in the position, close to the top, of the support, a horizontal lower connecting shaft is fixedly arranged in the position, corresponding to the opening-shaped groove, of the support, the lower connecting shaft is sleeved with a driven gear, an upper connecting shaft is fixedly arranged in the position, corresponding to the position over the lower connecting shaft, of the opening-shaped groove, and the upper connecting shaft is rotationally sleeved with a driving gear. According to the device, the rotating effect is good, no-dead-corner cleaning can be conducted on the inner groove corners of the winding machine through the 360-degree rotating function, damage to the winding machine due to blockage of dust or chippings during long-time operation of the winding machine is avoided, and certain later maintenance cost is reduced.

The present invention discloses a microbial fertilizer fermentation tank with automatic compost turning function, which belongs to the technical field of microbial fertilizer production. The present invention includes a fermentation tank body placed above the ground; and further includes: a rotating seat, which is rotatably installed on the inner side of the upper end of the fermentation tank body, the rotating seat and the output end of the motor are connected by a transmission assembly, and a movable plate is arranged on the inner side of the rotating seat, and a pressure relief assembly is also arranged on the movable plate; a rubber ring, which is fixedly installed between the fermentation tank body and the movable plate; a support frame, which is fixedly installed on the inner side of the upper end of the rotating seat; a fixed stirring rod, which is fixedly installed at an equal angle on the outer side of the stirring shaft, and a movable stirring rod is telescopically and rotatably installed on the outer side of the fixed stirring rod, and a gas transmission assembly is arranged on the stirring shaft, the fixed stirring rod and the movable stirring rod. The microbial fertilizer fermentation tank with automatic compost turning function can turn the material in multiple directions and in multiple ways, effectively promote the decomposition and fermentation of the material, and can effectively adjust and control the temperature of the material.

The present invention discloses a photocuring hose prepreg process and a prepreg device thereof, and relates to the technical field of pipelines. The present invention realizes a function of effectively avoiding folding and curling of the hose blank by arranging a stretching component inside a prepreg tank and performing a structural design for stretching a flat hose blank, and effectively solves the problem that the hose blank may fold and curl when immersed in a prepreg liquid, thereby affecting the prepreg effect.

The invention discloses a turnup oilless bearing with an improved structure and a preparation process of the turnup oilless bearing. The turnup oilless bearing comprises a reinforcing assembly, the reinforcing assembly is composed of a first sleeve, a first through hole, a first lubricating block, a first clamping groove, a first clamping piece, a first reinforcing plate, a second clamping groove, a second clamping piece, a second reinforcing plate, a third clamping groove, a third reinforcing plate, a second through hole, a second lubricating block and a first flanging. The first clamping groove is formed in the first sleeve. According to the flange structure, the stability and the strength of the flange structure are improved by using the reinforcing assembly; by using the functional assembly, multiple lubrication rotation is carried out during use, vibration is absorbed, and the service life of the product is prolonged; by using the adjusting assembly, the product size can be adjusted according to specific conditions, and the practicability is improved; the mixed wear-resistant particles of silicon carbide and aluminum oxide are added into the mixed metal material to be smelted together, so that the wear resistance of the bearing is effectively improved, and the product quality is improved.

The invention relates to the technical field of ship hanging brackets, in particular to a ship folding hanging bracket which comprises a base body, a conveying winch body is mounted on the top face of the base body, a first mounting frame is mounted on the right side surface of the base body, and a second mounting frame is mounted on the back face of the base body. Fixing shafts are installed on the front surface and the rear surface of the first installation frame, a folding frame body is installed on the back faces of the fixing shafts, a stabilizing shaft frame is installed on the left side surface of the folding frame body, and an installation hydraulic cylinder is arranged on the left side surface of the stabilizing shaft frame; and the fixed frame is mounted on the outer surface of the movable shaft. The position of the lifting rope can be limited through the inserting groove, the situation that the lifting rope body deviates during descending is avoided, and when the rotating column is not used, only the first motor needs to be reversely rotated, so that the supporting frame can be driven to rotate and be folded, and the supporting frame can be folded along with the folding frame body to be stored.

The invention discloses a preparation method of a NiCrAl-NiC composite coating, which belongs to the technical field of preparation of NiCrAl-NiC coatings and comprises the steps of part inspection, preparation before spraying, determination of process parameters, cleaning, protection before sand blowing, sand blowing, spraying and cleaning. The coating raw material is prepared from NiCrAl and NiC mixed powder through a thermal spraying process, the content of NiCrAl is 10%-30%, and a staged spraying mode is adopted in the spraying process. When the first 1 / 2 thickness is sprayed, the oxygen flow is 19-25 L / min, the acetylene pressure flow is 13-18 L / min, the distance of a spray gun is 130-160 mm, the powder feeding rate is 35-44 g / min, spraying powder is fully melted, and a coating obtained after spraying has compactness and hardness; and when the second 1 / 2 thickness is sprayed, the oxygen flow is 24-28 L / min, the acetylene pressure flow is 18-22 L / min, the distance of the spray gun is 170-200 mm, and the powder feeding rate is 45-55 g / min, so that the sprayed powder is not completely melted, and a loose structure is obtained, and good abradability is obtained. The hardness of the coating can be controlled within the range of (45-65) HR15Y, the working temperature of the part is increased to 650 DEG C from 450 DEG C, and the bonding strength of the coating is improved.

The utility model relates to the field of shoe type squeezing, and discloses a shoe type squeezing shoe roller device which comprises a tank body, a rotating ring is fixedly connected to the outer wall of the tank body, a driving shaft is slidably connected to the outer wall of the rotating ring, a first supporting plate is fixedly connected to the outer wall of the driving shaft, and a sliding frame is fixedly connected to the upper surface of an oil box. A first sliding groove is formed in the inner wall of the sliding frame, a filter frame is slidably connected to the outer wall of the sliding frame, the outer wall of the filter frame is slidably connected to the inner wall of the first sliding groove, a filter screen is slidably connected to the inner wall of the filter frame, the outer wall of the filter screen is slidably connected to the inner wall of the second sliding groove, and a pulling assembly is arranged on the outer wall of the filter frame. According to the oil residue filtering device, oil squeezed out of the tank body is blown into the oil box on the lower portion through high-pressure gas by starting the high-pressure nozzle, the oil can be better collected in the using process, redundant oil residues can be filtered out by inserting the filter frame and the filter screen into the inner wall of the sliding frame, and then the better using effect is facilitated.

The utility model discloses an infusion monitoring device, which relates to the technical field of medical instruments and comprises a monitoring block, a display panel is arranged at one end of the monitoring block, a connecting plate is arranged at one end of the monitoring block, and the upper end and the lower end of the monitoring block are connected with fixing blocks through bolts in a matched mode. One end of the connecting plate is fixedly provided with four vertical blocks, one end of one of the vertical blocks is rotatably provided with a rotary knob, one end of the rotary knob penetrates through the vertical block and is fixedly connected with a lead screw, and the two ends of the lead screw are rotatably connected with two of the vertical blocks correspondingly; according to the infusion monitoring device, the infusion monitoring device can be conveniently fixed to a support, the stability of the device during monitoring work is improved, the monitoring effect is good, an infusion tube can be reinforced, and therefore the protection capacity of the infusion tube is improved.

This utility model relates to the field of semiconductor technology and discloses a guide roller for a grinding and cleaning device, comprising: a rotating shaft, two bearings, and a receiving housing. The rotating shaft includes a first connecting section and a second connecting section that are detachably connected. The first connecting end has two mounting positions spaced apart along the axial direction. The two bearings are respectively sleeved on the two mounting positions of the first connecting end. The receiving housing is sleeved on the two bearings to rotate synchronously with the bearings. This utility model achieves good rotational performance through the rotating shaft and the bearing structure mounted on the rotating shaft. The housing that receives the wafer can effectively ensure the normal rotation of the rotating shaft through such a rotating structure. Combined with the dual bearing design, it effectively disperses mechanical stress, thereby improving the synchronization between the guide roller and the wafer rotation.

The present invention discloses a low-orbit satellite signal receiving antenna capable of preventing feeder line from being entangled with the antenna surface, comprising an antenna surface, a high-frequency head, a first feeder line, a second feeder line, a third feeder line, a fourth feeder line, a pitch adjustment rod, a first base, a rotating disk, a rotating shaft, a first conical spring, a second conical spring, a first bearing, a second bearing and a second base. The antenna surface of the present invention can rotate freely clockwise or counterclockwise around the rotating shaft. During rotation, the third feeder line and the fourth feeder line will not be entangled with the antenna surface due to following the rotation. The present invention also utilizes the weight of the components, making it easier to stably fix the antenna.

The invention discloses a microbial fertilizer fermentation tank with an automatic turning function, and belongs to the technical field of microbial fertilizer production. The microbial fertilizer fermentation tank comprises a fermentation tank body placed above the ground; the rotating seat is rotationally mounted on the inner side of the upper end of the fermentation tank body, the rotating seat is in transmission connection with the output end of the motor through a transmission assembly, a movable plate is arranged on the inner side of the rotating seat, and a pressure relief assembly is further arranged on the movable plate; the rubber ring is fixedly mounted between the fermentation tank body and the movable plate; the supporting frame is fixedly mounted on the inner side of the upper end of the rotating seat; and the fixed stirring rods are fixedly installed on the outer side of the stirring shaft at equal angles, movable stirring rods are installed on the outer sides of the fixed stirring rods in a telescopic rotating mode, and gas conveying assemblies are arranged on the stirring shaft, the fixed stirring rods and the movable stirring rods. The microbial fertilizer fermentation tank with the automatic turning function can perform multi-directional and multi-mode turning on materials, effectively promotes decomposition and fermentation of the materials, and can perform effective adjustment and temperature control on the materials.

The utility model relates to the technical field of I-shaped steel web punching machines, in particular to a tug assembly of an I-shaped steel web punching machine, which comprises a tug underframe, a tug seat and a tug, the inner side of the tug underframe is tightly attached to the tug seat, and the inner side of the tug underframe is slidably connected with an adjusting screw rod. The tail end of one side, close to the center of the tug seat, of the adjusting lead screw is fixedly connected with a limiting plate, the outer side of the adjusting lead screw is spirally connected with an inner threaded cylinder, the outer side of the upper end of the tug underframe is tightly attached to a rubber spring, the inner side of the rubber spring is slidably connected with a bolt, the outer side of the bolt is spirally connected with a nut, and the inner side of the tug seat is slidably connected with a pin shaft. By arranging the adjusting lead screw, the inner threaded cylinder, the rubber spring, the bolt, the bearing, the tug, the first spacer ring, the second spacer ring and the snap spring for the hole, smooth movement and transportation of the arc-shaped I-shaped steel on the tug assembly can be effectively enhanced, the range of the tug assembly for transporting the I-shaped steel with different thicknesses and models is widened, and the practical significance of the tug assembly is improved.

This utility model provides a three-cylinder pump, including a pump body, a piston, and a piston drive mechanism. The piston drive mechanism includes a drive shaft, an eccentric sleeve, an inner core of the eccentric sleeve, and a bearing. The inner core of the eccentric sleeve is a solid cylindrical structure. The drive shaft is fixed at an eccentric position on the inner core of the eccentric sleeve, and the drive shaft and the inner core of the eccentric sleeve are axially parallel. The eccentric sleeve is mounted on the outside of the inner core of the eccentric sleeve via a bearing, and a pin is provided on the outside of the eccentric sleeve. The distal end of the piston is hinged to the pin. The drive shaft drives the piston to perform reciprocating linear motion through the inner core of the eccentric sleeve, the bearing, and the eccentric sleeve. This three-cylinder pump has the advantages of stable and reliable transmission structure and longer service life.

This application relates to a three-dimensional rotating mechanical wall lamp. A motor drives the rotating housing to rotate, which in turn rotates the lamp, achieving continuous rotation of the mechanical wall lamp. The rotation speed can be adjusted and controlled. An extension post in the shaft hole increases the contact area between the rotating housing and the motor shaft, improving rotational stability. Bearings are installed on both the rotating housing and the stationary motor bracket to reduce friction between them, resulting in better rotation. The motor is positioned between the motor bracket and the motor base and is sealed to prevent dust from entering the motor. The connecting holes on the mounting base correspond to the fixing holes on the motor bracket, connecting the mechanical wall lamp to the mounting base. A recessed portion on the side of the rotating housing corresponds to the connecting hole; rotating the housing to misalign the recessed portion with the connecting hole conceals it. Positioning the connecting hole within the recessed portion allows for easy assembly and disassembly of the mounting base and the mechanical wall lamp, making operation more convenient.

The utility model discloses a resin lens positioning and rotating device which comprises a box body, a clamping assembly for clamping a lens is arranged in the box body, a rotating assembly for placing the lens and rotating the lens is further arranged in the box body, and the resin lens positioning and rotating device is characterized in that a plurality of guide cylinders are arranged at the top of the box body; a guide cylinder is arranged in the rotating assembly, a lifting cylinder is arranged in the guide cylinder, the lifting cylinder slidably penetrates through the guide cylinder, a middle rotating shaft is rotatably arranged in the lifting cylinder, and a pressing disc structure is arranged at the end of the middle rotating shaft. The rotating assembly is used for driving the lens to rotate, so that the lens rotates after being clamped on the upper side and the lower side.

The invention relates to the technical field of fertilizer stacking and storage, in particular to a stacking and storage device and method for organic fertilizers. The stacking and storage device for organic fertilizers comprises a storage cylinder with supporting feet at the bottom, a center hole is provided at the inner center position of the storage cylinder, an annular storage space for placing organic fertilizers is provided on the inner side of the storage cylinder, and an empty space for turning over the organic fertilizers is reserved at the top of the annular storage space. When in use, the organic fertilizers are placed in the annular storage space, and when support plates are placed horizontally and fixed, a plurality of support plates can form a blocking support in the annular storage space to reduce the gravity squeezing force of the upper organic fertilizers, reduce the mechanical squeezing force borne by the organic fertilizers, and avoid the phenomenon of agglomeration of the organic fertilizers due to long-term compression. At the same time, after the organic fertilizers are placed for a period of time, the plurality of support plates in the invention can also perform a simultaneous upward rotation movement, so that the organic fertilizers on the upper parts of the plurality of support plates can be turned over.