1596 results about "Belt drive" patented technology

The invention relates to a clamping telescopic mechanism for large cylindrical battery production materials, and belongs to the technical field of battery production material transfer equipment. The clamping telescopic mechanism comprises a chassis, two fixed arms are slidably arranged on the chassis, and the opposite sides of the two fixed arms are slidably connected with first telescopic arms; the opposite sides of the two first telescopic arms are slidably connected with second telescopic arms, and synchronous belt transmission assemblies are arranged on the first telescopic arms; each second telescopic arm is provided with a driving piece, the driving piece is connected with a deflector rod, the opposite sides of the two second telescopic arms are provided with limiting plates, and the deflector rods are arranged close to the extending ends of the second telescopic arms compared with the limiting plates; a clamping assembly is installed on the chassis, a supporting assembly is further installed on the chassis, the supporting assembly is located between the two fixing arms, and the supporting assembly is used for supporting a tray. The telescopic pallet fork has the effects that the adaptability of the telescopic pallet fork to trays with different heights is improved, and stability and reliability are kept in the heavy-load transfer process.

The utility model discloses frame aluminum profile feeding equipment which comprises a support, a first conveying belt used for placing aluminum profiles is arranged in the support in a lifting mode in the vertical direction through a lifting mechanism, and a second conveying belt driven by a driving motor fixedly arranged on the support is arranged in the support. The first conveying belt is provided with a limiting and clamping mechanism for limiting and fixing the aluminum profiles which are placed on the first conveying belt and have different sizes in the left-right direction and the up-down direction during feeding, and the limiting and clamping mechanism comprises a buffering assembly for buffering the aluminum profiles to prevent deformation during clamping. The problems that in the prior art, when aluminum profiles are lifted and transported, the materials need to be held manually to ensure the stability of the materials, an effective limiting and fixing device is lacked, and the aluminum profiles are prone to sliding off due to shaking or external force are solved.

The invention relates to automobile electronic component assembling and carrying equipment. The device is composed of a supporting mechanism, a feeding mechanism, a material dispersing mechanism, a vibration feeding machine and a feeding safety mechanism. The hopper lifts the capacitor shell to the conveying pipe through the conveying belt and the material plate; after being limited, the baffle enters the vibration feeding machine through the discharging pipe; the angle of the guide plate is adjusted through linkage of a threaded rod, a two-way rack rod and a second gear, and the drop point range can be adjusted in cooperation with a conical material scattering rod. The vibration feeding machine completes sorting and is guided out through the extending discharging plate; during feeding, the cover plate drives the eccentric bolt, the sliding rod, the swing cylinder and the swing plate through the first gear and the fluted disc, so that the I-shaped sliding sleeve enables the second coupler to be disengaged from the first coupler, and driving of the conveying belt is stopped; after closing, meshing is performed under the action of the spring; the device gives consideration to both low-material-level rapid feeding and high-material-level stable material storage, the feeding consistency is improved, and the operation safety is enhanced.

The invention relates to the technical field of laser cutting machines, in particular to a grinding machine tool for grinding brake discs, which comprises a square casing, windows are arranged on two sides of the square casing, a parallel moving device is arranged on the inner side wall of the square casing, and a coaxial double-rotation grinding device is arranged on the parallel moving device. An automatic rotating and lifting brake disc integrated device is arranged in the square machine shell. A single motor for realizing rotation and lifting functions of the brake disc is used for driving, in a lifting driving state, a magnet exciting coil of an electromagnetic control device is electrified, a driving disc is attached to a driven disc by utilizing electromagnetic attraction, power is transmitted to a screw rod through belt transmission, and lifting of the brake disc is realized; when the automatic rotation state is switched, the friction plate is separated through power failure, the rotating shaft directly drives the gear column to drive the brake disc to rotate, and compared with traditional multi-motor driving, the number of motors and transmission parts is reduced, the equipment cost and energy consumption are reduced, meanwhile, the machine tool size is reduced, and the space utilization rate is increased.

A harvester for removing cannabis flower from stalks includes a blade follower iris that adjusts the size of the flower-stripping opening to correspond to the diameter of the stalk. The size of the opening may be controlled by centrifugal and spring forces that cause the iris to open and close. In addition, an improved stalk-pulling belt drive conveyor system utilizes two relatively floating, releasably coupled belt systems to pinch and pull the stalk through the blade follower iris.

The utility model discloses nylon modified particle waste material recycling and reprocessing equipment which comprises a box body, a first crushing roller, a first gear and a first belt wheel are installed on one side of the box body through a rotating mechanism, a second gear is installed on the surface of the first gear in a meshed mode, and a crushing mechanism is arranged on the inner wall of the second gear. A first crushing roller, a first gear and a first belt wheel are driven to rotate through a rotating mechanism, the first gear drives a second gear to rotate, the first crushing roller and a second crushing roller are matched to crush nylon modified particles, meanwhile, the first belt wheel drives a synchronous belt to rotate, and the synchronous belt drives a second belt wheel to rotate; the feeding pipe can be driven by the reciprocating movement mechanism to reciprocate, the position of the feeding pipe can be adjusted, nylon modified particles can conveniently fall into the position between the first crushing roller and the second crushing roller through different positions, and the first crushing roller and the second crushing roller can be fully used.

The invention relates to the technical field of dynamic balance detection, in particular to stator and rotor dynamic balance full-automatic detection equipment, which comprises a workbench, a detection display device and a detection device, and is characterized in that the detection device used for detecting the unbalance amount of a stator and the unbalance amount position is arranged on the workbench; an automatic weight removing device; the detection device comprises a detection device and a carrying device, the belt driving assembly is used for driving a to-be-detected workpiece to rotate, is arranged on the middle sliding table and is arranged on the left side of the lifting bearing assembly; the supporting assemblies are oppositely arranged on the two sides of the belt driving assembly, and at least one supporting assembly can transversely move in a reciprocating mode; the lifting bearing assembly is used for bearing a to-be-detected workpiece and is arranged on one side of the belt driving assembly; by means of the structural arrangement, the reliability and precision of dynamic balance detection and the automation degree are systematically improved.

The invention relates to the field of boxed medicine packaging lines, in particular to an automatic boxed medicine packaging line which comprises a conveying unit, a feeding unit is installed on one side of the conveying unit, a packaging box discharging mechanism is arranged at the upper end of the conveying unit, and a continuous conveying mechanism used for conveying packaging boxes is installed on the side face of the conveying unit. And a filling mechanism for filling the tablets into the packaging boxes is arranged at the lower end of the continuous conveying mechanism. According to the full-automatic packaging machine, grabbing, space transferring and posture keeping of packaging boxes are synchronously achieved through a driving motor, a planetary gear and belt transmission combination, the mechanical box opening action is integrated in the transferring path, the box opening procedure is seamlessly embedded into the continuous conveying process, the production takt is greatly shortened, and the overall packaging speed is increased.

A robot end effector comprising a pivotable suction cup assembly and a belt drive connected to the suction cup assembly to pivot the suction cup assembly in use.

The invention relates to the field of sludge separation, in particular to sludge separation equipment for hydraulic engineering, which comprises a separation box with the top end inclining towards the left side, dredging side plates are connected to the right sides of the bottom ends of a front side plate and a rear side plate of the separation box respectively, a sludge shoveling plate is mounted between the two dredging side plates, and the top of the sludge shoveling plate is an inclined plane with the left higher than the right; an arc-shaped guide plate is installed at the top of a bottom plate of the separation box, the top face of the arc-shaped guide plate is in an arc shape with the left lower than the right, the right side face of the arc-shaped guide plate abuts against the left side face of the sludge shoveling plate, a separation conveying belt is rotationally installed between a front side plate and a rear side plate of the separation box, and a plurality of sludge separation assemblies distributed in the circumferential direction are installed on the outer side face of the separation conveying belt; a sludge collecting box is mounted at the top end of the left side surface of the separating box; a sludge discharging assembly is mounted in the sludge collecting box. Sludge is shoveled up through the sludge shoveling plate, the sludge enters the separation box along the inclined face of the sludge shoveling plate, the separation conveying belt drives the sludge separation assembly to move to the bottom end of the separation box, the sludge can be shoveled up and conveyed, and the sludge can be filtered during conveying.

The utility model discloses an automobile side window sunshade curtain synchronous belt driving device, which relates to the technical field of automobile sunshade curtains and comprises a reel, a sunshade curtain is arranged on the reel, and one end of the sunshade curtain is connected with a cross rod. Through the positioning rod, the sleeve and the limiting plate, when the driving wheel drives the synchronous belt to move to adjust the shielding height of the sunshade curtain, the driving wheel, the driven wheel and the convex teeth on the synchronous belt are meshed to achieve up-down reciprocating motion of the sunshade curtain, meanwhile, the sleeved spring can drive the auxiliary wheel to abut against the synchronous belt, and therefore the sunshade curtain can be fixed. The tensioning degree of the synchronous belt between the driving wheel and the driven wheel is adjusted, it is ensured that the upper end and the lower end of the synchronous belt make close contact with the driving wheel and the driven wheel, friction force in the transmission process is improved, and position difference of the two ends of the top cross rod caused by sliding of the synchronous belts on the two sides is avoided. The situation that the sunshade curtain is blocked, inclined and even cannot operate normally in the folding and unfolding process is avoided, and stable operation of the sunshade curtain is guaranteed.

The invention provides a lithium battery charging and discharging detection device, belongs to the technical field of lithium battery detection, and aims to solve the problems that existing battery detection is low in efficiency and difficult to adapt to large-scale production. The device comprises a workbench, a vertical frame, a one-way rotating assembly and a conveying belt. A top plate is fixed to the top end of the rotating shaft, and a plurality of supporting plates are arranged on the side wall of the top plate in the circumferential direction at equal intervals; the vertical frame is slidably connected with a movable seat, the movable seat is provided with a mounting seat, the bottom of the mounting seat is provided with a detection head, and a motor-driven lead screw on the vertical frame is in threaded connection with the movable seat; the conveying belt is sleeved with the lead screw and the one-way rotating assembly. When the lead screw rotates reversely, the detection head descends for detection, and the one-way rotating assembly enables the rotating shaft not to rotate; when the lead screw rotates forwards, the detection head ascends, and the conveying belt drives the rotating shaft to rotate through the one-way rotating assembly so as to switch stations. Detection-feeding parallel is achieved through the multiple containing plates, feeding and discharging can be achieved in advance, equipment idling is avoided through mechanical linkage, and the operation continuity and the equipment utilization rate are improved.

The utility model relates to the technical field of filling equipment, in particular to emulsion paint filling and packaging equipment which comprises a supporting table and further comprises a conveying belt, a filling machine, a sealing cover conveying pipe, a movable plate, an electric guide rail, a push groove, a gland seat, an electric push rod, a clamping block, a movable seat, a telescopic air cylinder, a lead screw and a sliding rod. A conveying belt is arranged on the front side of the supporting table, a filling machine is arranged at the upper end of the supporting table, a sealing cover conveying pipe is arranged on the left side of the filling machine, a moving plate is arranged at the lower end of the sealing cover conveying pipe, electric guide rails are arranged on the left side and the right side of the moving plate, and a pushing groove is formed in the front end of the moving plate. The electric push rod drives the clamping block to clamp a barrel cover, the lead screw controls the cover pressing base to move to the position above the conveying belt for standby, the conveying belt drives a material barrel to move to the position below the cover pressing base, the telescopic air cylinder drives the cover pressing base to descend, the electric push rod relieves clamping of the clamping block to the barrel cover, and at the moment, the cover pressing base is controlled to press downwards. And rapid sealing of the charging basket is realized.

The utility model relates to the technical field of metal label processing, and discloses a spraying device for metal label surface treatment, which comprises a spraying table and a top table positioned right above the spraying table, side clamping and positioning components are arranged on the left side and the right side of the top of the spraying table, a transverse mounting groove is arranged in the spraying table, and the transverse mounting groove is arranged in the spraying table. A clamping driving mechanism for synchronously driving the clamping and positioning assemblies on the two sides to move oppositely and oppositely is mounted in the transverse mounting groove, a front-back driving mechanism is mounted in the top table, a telescopic air cylinder is mounted at the driving end of the front-back driving mechanism, and a spraying assembly is mounted at the output end of the telescopic air cylinder; a liquid supply mechanism directly connected with the spraying assembly is installed on the top table. According to the spraying device for metal label surface treatment, efficient, stable and high-quality spraying of metal labels of different sizes is achieved through the operation processes of flexible clamping and positioning and accurate spraying position control.

The utility model relates to the technical field of coal mining equipment, and discloses a mining horizontal loading coal bunker conveying belt driving device which comprises a support and a conveying belt arranged on the support, a bottom plate is arranged on one side of the support, a clamping oil cylinder and a pushing oil cylinder are arranged above the bottom plate, the clamping oil cylinder is used for clamping the conveying belt, and the pushing oil cylinder is used for pushing the conveying belt to move. The belt clamping oil cylinder is started to drive the lower belt clamping cross beam to move upwards so as to be close to the upper belt clamping cross beam, so that the lower belt face of the conveying belt can be clamped through the upper belt clamping cross beam and the lower belt clamping cross beam, then the pushing oil cylinder drives the upper belt clamping cross beam and the lower belt clamping cross beam to move rightwards, and the upper belt face of the conveying belt can be driven to move leftwards. Therefore, a power source of the whole driving mode is provided by the hydraulic pump station, the power of a driving motor of the pump station is greatly reduced compared with that of a driving motor of a conventional coal bunker, and great assistance is provided for reducing the operation cost of an enterprise.

The application discloses a wheel type secondary coin sorting device, which is used for coin sorting and comprises a track base plate and a belt base plate connected at the bottom, wherein the inner side of the track base plate is provided with a coin track, the track base plate is sequentially provided with a counterfeit detecting sensor and a plurality of sorting channel mechanisms, the belt base plate is provided with a coin belt, the coin belt drives the coin to move on the coin track, and the coin is transmitted to the corresponding sorting channel mechanism after being detected and identified by the counterfeit detecting sensor and then enters the corresponding coin channel. The plurality of sorting channel mechanisms on the track base plate adopt the same structure, so that the sorting device can be adapted to different kinds of coins; meanwhile, the belt base plate and the track base plate are connected through a bottom connecting piece, so that the belt base plate and the track base plate can be opened at a certain angle, the coin track and the coin belt are exposed, and maintenance is facilitated.

The utility model relates to the field of water treatment, and discloses automatic membrane filtration water treatment equipment which comprises a treatment device main body, a water inlet is formed in the top of the treatment device main body, a drainage pipe is arranged at the bottom of one end of the treatment device main body, and a filtration membrane plate is obliquely arranged in the middle of an inner cavity of the treatment device main body. According to the automatic membrane filtration water treatment equipment, water is guided into the treatment device main body from the water inlet, the water penetrates through the notches and is filtered by the filtering membrane plate, meanwhile, a motor is started to be matched with a rotating shaft to drive a rotating roller, and the water is filtered by the filtering membrane plate; the conveying belt drives a plurality of scraping brushes which are in flexible extrusion with the filtering membrane plate to move, so that impurities left after filtering on the filtering membrane plate are automatically cleared and scraped into a collecting box for unified collection, and the problem that the water treatment efficiency is affected due to the fact that the filtered impurities are difficult to quickly discharge by existing treatment equipment is solved.

The utility model provides a multifunctional coiled material compounding machine. The multifunctional coiled material compounding machine comprises a material storage device and a coiled material processing device which are oppositely arranged, the material coiling device comprises a first frame, a linkage composite roller set, a pressing roller set and a discharging assembly. The first frame comprises a workbench, the pressing roller set is arranged on the workbench, and the discharging assembly is arranged at the tail end of the workbench. The linkage composite roller set at least comprises two composite rollers, and the composite rollers are distributed on the upper side and the lower side of the workbench respectively and are close to the material storage device. The composite rollers are in transmission connection through a belt; the material storage device comprises a material storage frame and a material storage roller rotationally installed on the material storage frame. According to the utility model, a plurality of layers of coiled materials can be separated through the separating roller, the coiled materials of different materials can be compounded through the compounding roller, and the coiled materials can be cut through the cutting assembly. The multi-purpose machine is realized, the construction cost is reduced, and the occupied area is saved.

The utility model relates to the technical field of shooting training, and provides a synchronous belt driver for service laser simulation integrated shooting training, which comprises a left shell, a right shell, a target scoring mechanism, a connecting mechanism and a lubricating mechanism, and the right shell is arranged on the right side of the left shell. By arranging the left shell, the right shell, the rotating shaft, the hanging frame and the hanging rod, after the hanging frame and the hanging rod are connected, the left shell and the right shell can be connected into a whole, a precision shooting target is integrated, five target positions are integrated, and the same equipment can meet various training modes; the two parts can be packaged separately, cannot be large in size and are easy to carry, target scoring, hit or missing can be achieved by arranging the panel and the antenna and matching the panel and the antenna, rising and falling are achieved by arranging the rising and falling motor and the rising and falling laser hit the target, the rising and falling motor works to drive the rising and falling laser hit the target, and rising and falling are achieved through angle limiting on the disc.

The utility model discloses a film continuous slitting device which comprises a rack, a first motor, a driving wheel, a driven wheel, a synchronous belt, a guide rail and a cutting mechanism, the first motor is arranged on one side of the upper end of the rack and is in transmission connection with the driving wheel, the driven wheel is arranged on the other side of the rack, and the synchronous belt is arranged around the driving wheel and the transmission wheel. The guide rail is arranged on the rack and located below the synchronous belt, the cutting mechanism is in transmission connection with the synchronous belt through a sliding plate, the sliding plate is in sliding connection with the guide rail, and the synchronous belt can drive the cutting mechanism to transversely move in a reciprocating mode along the rack. According to the continuous strip cutting device for the rubber sheet, the synchronous belt drives the cutting mechanism to slide along the guide rail in a reciprocating mode, so that the cutting mechanism cuts the rubber sheet into a plurality of continuous rubber strips, repeated head picking operation is not needed when the rubber sheet is fed into a small-caliber extruder, the labor intensity of workers is relieved, and the feeding efficiency is improved.

The utility model relates to the technical field of volute machining, and particularly discloses a volute machining device which is characterized in that a first sliding block is fixedly installed inside a first synchronous belt transmission assembly, a second synchronous belt transmission assembly is installed on the side wall of an output shaft of a motor in a transmission mode, and a first gear is fixedly installed at the end, away from the motor, of the second synchronous belt transmission assembly; a first threaded rod is installed in the second gear in a threaded mode, a rotating rod is rotatably installed at the bottom of the first threaded rod, a first sliding block limits the rotating rod, a first synchronous belt transmission assembly drives the rotating rod to rotate anticlockwise, and the rotating speed of the second gear is lower than that of the first gear; a first threaded rod is limited by a second sliding block, a second gear drives the first threaded rod to move from top to bottom, during grinding, the first threaded rod extrudes a rotating rod from top to bottom to move from top to bottom, the rotating rod rotates anticlockwise while moving from top to bottom along the first sliding block, and the volute is ground.

This utility model discloses a transmission mechanism for a wire harness heat shrink tubing baking machine, including a front belt drive module, a rear belt drive module, and an elastic clamping module. The rear belt drive module is arranged opposite to the front belt drive module, and a transmission range is formed between their opposing surfaces to clamp and transmit the wire harness on both sides. The elastic clamping module is located on the rear belt drive module side and acts within the transmission range, thereby adjusting the clamping force on both sides of the wire harness. This utility model achieves the simultaneous clamping of the wire harness and the use of separate motors for both the front and rear belt drive modules, avoiding rotation of the wire harness during transmission, thus preventing friction on the belt and improving belt lifespan. Furthermore, it automatically adjusts the pressure according to the diameter difference between the left and right sides of the wire harness during clamping, ensuring stable clamping and improving the heat shrinking effect.

The utility model discloses a kind of amorphous strip continuous production equipment, belong to amorphous strip continuous production field;Including workbench, the top of the workbench is provided with two pairs of rectangular groove one, the rectangular groove one is connected with sliding wheel inside, the two sides of the sliding wheel are provided with sliding plate, the top of the sliding plate is fixedly connected with pedestal, the top of the pedestal is provided with fixed frame, the middle of the fixed frame is provided with furnace, the two sides of the furnace are fixedly connected with fixed shaft, the fixed shaft extends to the outside of fixed frame, by being set two pairs of rectangular groove one in workbench top and connecting sliding wheel, make furnace produce rotation or displacement tendency, pedestal moves horizontally along rectangular groove one by means of sliding wheel, realize the position adjustment of furnace system, the sliding plate of the two sides of sliding wheel is fixedly connected with pedestal, reduce the moving resistance of pedestal, the fixed shaft of the two sides of furnace extends to fixed frame outside, motor drives rotating shaft through belt drive fixed shaft, drive furnace to rotate or incline, melt metal is poured conveniently.

The utility model discloses a light electric single-wheel balance car driven by an external motor. The light electric single-wheel balance car comprises an electric control and seat cushion unit, a suspension lower movable unit, a motor driving unit, a shock absorber, a battery pack unit, a wheel set unit, a pedal and the like. A high-speed motor is used for speed reduction through a gear and power transmission through a constant velocity universal joint, and finally a belt speed reducer is used for driving a wheel set to rotate, so that modular power layout is achieved. Due to the fact that the power / weight ratio of the high-rotating-speed motor is larger, the total weight of the vehicle can be effectively reduced. The suspension structure of the triangular double shock absorbers can reduce the number of components. The upper half part of the universal coupling is fixed in the shell of the driving unit, the lower half sliding part of the universal coupling is positioned below the damping system spring, and the motor is fixedly mounted through the expansion joint of the universal coupling, so that the power unit does not move along with the suspension. Due to the adoption of the modularized structure, the disassembly and maintenance are convenient, and the reassembly and combination are simple and convenient. The last stage adopts belt transmission, noise is reduced, and maintenance is convenient.

A method for reducing the engagement noise in a chain or belt drive for an internal combustion engine with a crankshaft having a drive sprocket (30) and at least one driven shaft with at least one first driven sprocket, comprising the following steps: determining (200) the external excitations in the chain drive to determine the engine cycle sequences in which stresses occur; converting (202) the engine cycle sequences in which stresses predominate into sprocket sequences; determining (204) sprocket sequences that are not predominant; determining (205) a number of sprockets with a non-predominant sequence for the chain or belt drive;Determining (206) a unique set of non-predominant sequences to be integrated into each of the number of non-predominant sequence sprockets intended for the chain or belt drive, such that no non-predominant sequence sprocket has the same engine cycle sequences; Integrating (207) a unique set of at least one non-predominant sequence into a radial variation pattern of a sprocket for each of the non-predominant sequence sprockets; and Installing (208) the non-predominant sequence sprockets into the chain or belt drive of the internal combustion engine.

The application belongs to the technical field of intelligent mobile technology, and discloses an intelligent movable platform for a hydraulic station, which comprises a fixing frame, a motor fixedly connected to the bottom of the inside of the right end of the fixing frame, a first gear fixedly connected to the top of the motor, a ratchet belt engaged with the outer end of the first gear, second gears engaged with the front and rear ends of the ratchet belt, and a screw rod fixedly connected to the middle of the second gear. The motor, the first gear, the ratchet belt, the second gears and the fixing plate are cooperated to make the fixing effect of the device good. When the motor is started, the motor can drive the first gear to rotate, the ratchet belt drives the two second gears, and the second gears can drive the screw rod to rotate, so that the bottom side of the rubber pad is in contact with the ground. The rubber pad can increase the contact area with the ground. The motor, the first gear, the ratchet belt, the second gears and the fixing plate are cooperated to make the fixing effect of the device good.

The utility model belongs to the technical field of ribbon sewing machine, and disclose a kind of ribbon automatic sewing machine, including support piece, support piece top is fixedly connected with sewing machine body, the needle for sewing ribbon is installed in sewing machine body bottom, support piece top is also provided with two drive parts, two drive parts are symmetrically set in the both sides of needle, and drive part includes two moving plates, two moving plates are fixedly connected with base frame between, and the through mounting slot is opened in base frame, two transmission rollers are rotatably connected in the inside of mounting slot, conveying belt is sleeved between two transmission rollers, the utility model is supported to base frame by moving plate, transmission roller is supported by base frame, conveying belt is driven to rotate by transmission roller, make conveying belt drive ribbon move along support piece, to continue to feed, so that personnel need not manpower feeding, to reduce the sewing difficulty of ribbon, to improve the sewing efficiency of ribbon.

The utility model relates to fertilizer granule cooling device technical field, and disclose a kind of high-quality microbial fertilizer granule cooling device of high yield, comprising: stirring subassembly, the stirring subassembly includes jar body, the top of the jar body is fixedly installed with jar cover, the top of the jar cover is movably connected with first belt pulley by pivot, the top of the jar cover and located first belt pulley's right side is movably connected with second belt pulley by pivot, and the first belt pulley and second belt pulley are connected by belt drive;Cooling assembly, the cooling assembly includes cooling box, this high-quality microbial fertilizer granule cooling device, by starting fan, fan produces suction force and is filtered by filter screen to filter the air of outside into cooling box, air is converted into cold air by refrigeration stick. After being communicated with exhaust port by ventilation pipe, cold air is transmitted to each place inside jar body, waste material existing in dead angle inside jar body can be cooled, and the phenomenon of uneven cooling is avoided.

The utility model provides a stacking machine which comprises a single stand column, a plurality of vertical columns and a plurality of vertical columns. The cargo carrying table is provided with a guide wheel set, and the guide wheel set is used for making rolling contact with the protruding part so as to limit the cargo carrying table to roll and ascend or descend only in the length direction of the single stand column; the synchronous belt driving part is installed on the single stand column, and the synchronous belt driving part is connected with the cargo carrying table so as to drive the cargo carrying table to do lifting motion along the single stand column; and the walking assembly is connected with the single stand column so as to drive the single stand column to walk along the track. The stacking machine is simple in structure, low in noise during working, capable of avoiding generation of metal foreign matter and beneficial to guarantee of safety of goods.