237results about How to "Easy to ship" patented technology

The automatic machining and riveting production line for the aluminum profile and the corner connector comprises a main body frame, a cutting mechanism, a punching mechanism and a riveting mechanism are sequentially arranged on the main body frame, and the cutting mechanism comprises two end face cutting assemblies; the end face cutting assembly comprises a cutting base, and a cutting blade assembly is arranged on the cutting base. A positioning assembly and a cutting discharging assembly are arranged on the cutting base, and a first material rotating assembly is arranged between the two end face cutting assemblies. The cutting and discharging assembly conveys an aluminum profile to the punching mechanism, and the punching mechanism comprises a feeding and discharging synchronous conveying assembly. The riveting mechanism comprises a corner connector feeding assembly and a corner connector riveting assembly. A feeding synchronous belt is arranged between the corner connector feeding assembly and the corner connector riveting assembly. According to the aluminum profile punching machine, aluminum profiles of different sizes are cut in two directions through the cutting mechanism, and the aluminum profiles are automatically conveyed to the punching mechanism to be machined through the cutting and discharging assembly; and through mutual cooperation of the corner connector feeding assembly and the corner connector riveting assembly, aluminum profile and corner connector riveting is automatically completed.

The invention discloses a vehicle-mounted underground exploration drilling device and method, and belongs to the technical field of underground exploration equipment, and the vehicle-mounted underground exploration drilling device comprises a mounting plate, four guide rails, a first hydraulic cylinder, a movable frame and a drilling mechanism. According to the vehicle-mounted drilling device for underground exploration, the mounting plate, the guide rail, the first hydraulic cylinder, the movable frame and the drilling mechanism are arranged, through the mounting plate and the guide rail mounted in a compartment of a vehicle, the drilling mechanism can be conveniently conveyed to a designated place through the vehicle, and the transportation convenience is improved; due to the fact that the drilling mechanism and the movable frame are detachably connected, when a vehicle cannot reach an exploration site, the drilling mechanism can be separated from the movable frame, then the drilling mechanism is manually moved to a designated site for drilling operation, and the flexibility of the device is enhanced.

The invention belongs to the technical field of shock absorber flow characteristic testing, and mainly relates to a magneto-rheological shock absorber flow characteristic testing system and a magneto-rheological shock absorber flow characteristic testing method.The magneto-rheological shock absorber flow characteristic testing system comprises a hydraulic testing cylinder, a hydraulic oil pump, a flow regulating valve and a reversing valve, the hydraulic test cylinder comprises a cylinder body, two end covers, a first floating piston, a second floating piston and a test piston, and the test piston is arranged between the first floating piston and the second floating piston; the two end covers are respectively provided with a first oil port and a second oil port, and the testing piston is provided with a throttling port. The testing piston is arranged in the hydraulic testing cylinder and connected into a hydraulic system, the pressure difference of the two sides of the testing piston is calculated, and the damping force of the corresponding shock absorber can be calculated through formula conversion.

The utility model discloses a manual hole digging pile prefabricated retaining wall which comprises a standard arc piece which is a prefabricated piece. Matched upper and lower connecting assemblies are arranged at the top and the bottom of the standard arc piece, and matched left and right connecting assemblies are arranged at the left side end part and the right side end part of the standard arc piece. A plurality of prefabricated standard arc pieces are fixedly connected with one another to form a circular ring structure; and the tops and the bottoms of the plurality of circular ring structures are connected with each other through connecting sleeves to form a circular-tube-shaped wall protecting structure. In the structural measure, the protective wall is formed by splicing the prefabricated standard arc pieces, a stable annular structure can be formed, it is guaranteed that the strength of the protective wall is stable, the working performance can be achieved after installation is completed, the time for waiting for concrete setting is not needed, and the construction time is greatly shortened. In addition, the prefabricated standard arc-shaped piece is of a small-size sheet-shaped structure and can be conveniently conveyed to the position below a hole to be installed.

A canteen dining table storage box relates to the technical field of dining tables and comprises a dining table and a storage box, the side face of the dining table is fixedly connected with a plurality of seats through longitudinal beams, interval sections are arranged among the seats, and the storage box is detachably connected to the longitudinal beams among the interval sections through connecting devices. Preferably, the longitudinal beam is made of iron materials, the connecting device is provided with a clamping groove, and a strip-shaped magnet is clamped in the clamping groove. And the strip-shaped magnet is clamped in the clamping groove in a drawable manner. The dining table is simple and applicable in method, can be used by directly adding the storage box without any improvement on an existing dining table, and can meet the use requirement of temporary storage of diners in a centralized canteen; the utility model has the advantages of simple structure, wide application range, better practical effect and economic benefit.

The invention discloses a sorting and stacking method and a sorting and stacking device, and relates to the technical field of sorting and stacking. Firstly, a plurality of flat plate pieces conveyed by a first conveying line are sorted to a stacking and conveying mechanism through a sorting mechanical arm; then, the stacked parts are conveyed to a second conveying line through a stacking conveying mechanism, if Hlt; if M / 3, LMAXlt is determined; m / 2-N / 2, and if H is greater than or equal to M / 3, LMAX = M / 2-N / 2 to prevent interference between the stack conveying mechanism and the rack, H is the width of the flat plate piece in the second direction, M is the width of the rack in the second direction, LMAX is the maximum translation distance of the stack conveying mechanism in the second direction, and N is the width of the stack table in the second direction. According to the sorting and stacking method provided by the invention, sorting and stacking of the flat plates with different sizes can be realized, the universality is good, the cost is reduced, the economic benefit is improved, time and labor are saved, the sorting and stacking efficiency is improved, and the damage risk and the rejection rate are reduced.

The utility model relates to corrugated board feeding and transporting equipment which comprises a machine frame, and a feeding machine, an arrangement mechanism and a discharging assembly are sequentially arranged on the machine frame in the length direction of the machine frame, and the corrugated board feeding and transporting equipment is characterized in that a first conveying assembly is arranged between the feeding machine and the arrangement mechanism; a supporting and guiding assembly used for supporting and guiding the whole stack of toppled paperboards is arranged on the first conveying assembly in a penetrating mode. The paperboard conveying device has the beneficial effects that the supporting and guiding assembly is used for bearing the whole stack of inclined paperboards and guiding the paperboards to descend slowly, so that it is ensured that the paperboards are in a fish scale shape when stacked on the first conveying assembly, the two sides of the paperboards are flat, and the subsequent paperboard machining quality is ensured.

The invention discloses a multifunctional intelligent agricultural meteorological station, and relates to the technical field of meteorological equipment. The system comprises a plurality of transfer stand columns, the same advancing cableway is fixedly installed between any two adjacent transfer stand columns, a driver is arranged on each advancing cableway, a small meteorological station assembly is arranged at the bottom of one driver, and a quick release assembly is arranged between the driver and the small meteorological station assembly. And transfer assemblies are arranged on the transfer stand columns. By arranging the transfer stand columns, the driver carries the small meteorological station assembly to move back and forth between the two transfer stand columns along the advancing cableway, meteorological data of the field pieces are collected, the small meteorological station assembly can move back and forth between the different field pieces to cross the fields planted with different varieties of crops, and therefore the field pieces can be conveniently and rapidly moved. Therefore, more diverse data information can be obtained, and the data acquired by the small meteorological station assembly can be closer to the real condition of the current farmland.

The feeding device comprises a machine body platform, a material conveying assembly is arranged on the machine body platform, the material conveying assembly comprises an installation support, a conveying belt and a driving motor, and a flow carrying carrier is arranged on the conveying belt; a feeding assembly is arranged at the initial end of the material conveying assembly, and a distance sensor is arranged at the tail end of the feeding assembly. A feeding mechanical arm is arranged between the feeding assembly and the material conveying assembly, and an iron core rotating assembly is arranged below the feeding mechanical arm. The feeding mechanical arm comprises a first platform, a second platform, a horizontal air cylinder and a vertical air cylinder, a first rotating air cylinder and a first clamping air cylinder are arranged on the second platform, and a second clamping air cylinder is arranged on a rotating head of the first rotating air cylinder. The hole position orientation of the iron core body is adjusted through the iron core rotating assembly, the end orientation of the iron core body is adjusted through the first rotating air cylinder, and follow-up machining is facilitated; and meanwhile, the two iron core bodies are synchronously clamped through the feeding manipulator, so that the feeding efficiency is high and the feeding is reliable.

The invention discloses an automatic transferring and discharging rail car in a tunnel. Comprising a frame, an upper track and a lower track which are spatially and vertically arranged on the frame, a tail platform which is connected to the frame and is positioned at the front end of the lower track, two lifting platforms which are respectively arranged at two ends of the upper track and the lower track, and a hoisting device, a collecting hopper and a material box which are respectively arranged at two ends of the upper track and the lower track. The upper track, the lower track and the tail platform are used for conveying material boxes supported on the upper track, the lower track and the tail platform in the length direction. The lifting platform is connected with the frame and is arranged in a space up-down lifting mode so as to communicate the upper track with the lower track. And the hoisting device is used for hoisting the material box between the ground and the tunnel. The aggregate bin is used for pulling the material box to enter and exit the aggregate bin for feeding and is used for temporarily storing the fed dry-mixed mortar. According to the rail car, the feeding efficiency can be greatly improved, the conveying amount of continuous feeding is large, manual feeding is not needed, dust pollution can be greatly reduced, and damage to the surrounding environment and human health is not likely to be caused.

The invention provides inner clamp automatic screw driving, folding and dispensing forming equipment which comprises a rack, and a first feeding device, a second feeding device and a third feeding device are arranged on the peripheral side of the rack. A rotating disc device is rotationally arranged on the rack, and a plurality of discharging jigs are evenly distributed on the rotating disc device in the circumferential direction of the rotating disc device. A first material taking device, a second material taking device, a third material taking device, a screw driving device and a fourth material taking device are further arranged on the machine frame along the circumferential side of the rotary disc device. And an inner card folding and dispensing forming device is further arranged on the rack, is arranged on one side of the rotating disc device, and is used for folding, positioning and forming an inner card fixed on the product. A discharging device is further arranged on one side of the inner card folding, dispensing and forming device, and the inner card on the product is discharged through the discharging device after being folded and formed. The inner card automatic screwing, folding and dispensing forming equipment is reasonable in layout, high in automation degree and good in packaging forming effect.

The utility model discloses a cutting device of a stainless steel pipe making machine, which relates to the technical field of cutting equipment and comprises a fixed seat, fixed side plates are fixedly connected to the left part and the right part of the upper surface of the fixed seat, and four material placing tables are fixedly connected to the upper surface of the middle of the fixed seat. And feeding assemblies are fixedly mounted on the inner walls of the front parts and the rear parts of the two fixed side plates correspondingly, and the four feeding assemblies are located among the three material containing tables correspondingly. According to the cutting device of the stainless steel pipe making machine, the outer wall of a stainless steel pipe cannot be damaged when the stainless steel pipe is fixed through the arc-shaped fixing plate under the action of the arc-shaped wear-resisting pad and the rubber pad, and meanwhile the arc-shaped fixing plate can be tightly attached to the surface of the stainless steel pipe when the stainless steel pipe is fixed through the action of the spring; according to the stainless steel pipe conveying device, sliding is prevented, the stainless steel pipe can be better conveyed, and the stainless steel pipe can stably and rapidly move under the action of a threaded rod, a limiting sleeve, an arc-shaped fixing plate and a first hydraulic rod.

The invention discloses a storage battery grid weight detection device. The device comprises a support; the middle of the balance part is rotationally connected with the top of the support, one end of the balance part is rotationally connected with a hanging basket, and weights are placed in the hanging basket; the discharging assembly comprises a first conveying belt, a second conveying belt and a third conveying belt which are sequentially arranged from top to bottom; a feeding channel; the horizontal pushing assembly is arranged above the balance part and is used for pushing the grid to move; according to the invention, the weights of the balance parts are distinguished according to different heights of the grids with different weights within the specified time, blanking is carried out according to the different heights, qualified products and unqualified products are distinguished without measuring the specific weight of the grids, the structure is stable and reliable, errors are not easy to occur, the device can be butted with an assembly line, and the production efficiency is improved. And whether the weight of the grid is qualified or not is continuously detected.

The invention discloses a portable detachable tool box and aims at providing the portable detachable tool box which is reasonable in structural design, thorough in box body disassembly and assembly, small in occupied space when stacked and capable of sequentially folding, stacking and installing storage drawers from top to bottom. The box body assembly comprises a box body bottom plate, box body side plates detachably arranged on the two sides of the box body bottom plate, a box body rear plate detachably inserted into the box body bottom plate in a matched mode and a box body top plate detachably arranged at the top ends of the box body side plates and the top end of the box body rear plate in a matched mode. A drawer cavity is formed among the box body bottom plate, the box body side plates, the box body rear plate and the box body top plate, the box body side plates are bent towards the inner side of the drawer cavity and form drawer guide grooves, and the drawer assembly comprises a plurality of detachable drawer units. And the plurality of drawer units are sequentially stacked in the drawer cavity from top to bottom through the drawer guide grooves.

The invention discloses a transformer coil drying pressing plate structure which comprises a mounting frame, a protection arm is fixedly connected to the outer surface of the mounting frame, a fixing rod is slidably connected to the side, away from the mounting frame, of the protection arm, and an outward extending plate is fixedly connected to the inner surface of the protection arm. The jacking assembly is slidably connected to the top of the mounting frame; the auxiliary assembly is fixedly connected to the bottom of the inner cavity of the mounting frame, and the top of the auxiliary assembly is fixedly connected with a bearing plate; and the bearing assembly is fixedly connected to the position, close to the auxiliary assembly, of the mounting frame. According to the transformer coil drying pressing plate structure, the bearing plate moves along with the mounting frame, meanwhile, a transformer coil is placed, the placing position of the transformer coil is adjusted according to needs, then the drying quality of the transformer coil is guaranteed, and the transformer coil can be extruded and fixed conveniently after the jacking assembly moves.

The utility model relates to the technical field of food, and discloses an ice hockey storage device which comprises a box body, a placing assembly is arranged on the inner wall of the box body, a collecting assembly is arranged on the outer wall of the box body, the placing assembly comprises a mounting groove, an ice bucket is mounted on the inner wall of the mounting groove, and a motor is mounted at the bottom of the ice bucket. The ice hockey storage device is provided with a mounting groove, an ice bucket, a motor, a rotating shaft, a mounting seat, a storage tank, a preformed hole, a refrigeration sheet, a radiator, a heat dissipation cover plate, a bucket cover, a feeding hole and a sealing cover, the ice bucket is kept in a low-temperature state through working of the refrigeration sheet, meanwhile, the heat dissipation is conducted on the hot end of the refrigeration sheet through the radiator, and when ice hockey needs to be put in, a worker unscrews the sealing cover, and the ice hockey is put into the ice hockey storage device. The empty storage tank is rotated to the position below the feeding port through rotation of the motor, then the ice balls can be put in, the device does not need to be wholly opened, entering of hot air is reduced, adhesion caused by melting of the ice balls is avoided, the structure is simple, operation is convenient and fast, and the requirements of people are met.

The present invention discloses a fully prefabricated subway entrance and exit staircase and construction method with highly mechanized construction. The whole structure is fully prefabricated, and the prefabricated stair treads, prefabricated portal columns, and prefabricated cup-shaped bases are prefabricated as a whole. The structure has strong integrity and high safety. The tool for prefabricating the prefabricated portal columns adopts movable end mold technology, so that columns of different heights can be produced with a set of molds, which solves the problem that the heights of stairs at the slope of subway entrances and exits are diverse and it is difficult to unify the molds, and the production cost is greatly reduced. The entrance and exit top plate adopts prefabricated composite plates, including a prefabricated top plate layer and a cast-in-place top plate layer. It is constructed by the continuous construction method, and there is an open space above the corresponding position of the stairs. The advantage of the mechanized vertical lifting of prefabricated components by a crane can be used to avoid the problem of transporting prefabricated components along the long-distance longitudinal slope of the entrance and exit. The entire construction has a high degree of mechanization and a fast construction speed.

The utility model provides a laser pipe cutting machine power distribution cabinet which comprises a laser cutting machine and a frame cabinet, an opening is formed in the lower end of the frame cabinet, the laser cutting machine penetrates through the frame cabinet through the opening, a cutting head for cutting plates is arranged on the frame cabinet in a sliding mode, and a storage cabinet is arranged at the top end of the frame cabinet. The storage cabinet is used for placing a power distribution cabinet; the power distribution cabinet on the side face of the frame cabinet is transferred to the vacant storage cabinet at the top end of the frame cabinet, so that the overall occupied area of the frame cabinet is smaller, space is saved, and cargoes cut by the laser cutting machine can be delivered more conveniently.

The utility model discloses a variable-frequency hydraulic cargo hoist for ships, which belongs to the technical field of ship cargo hoisting and comprises a fixed cylinder, and the bottom end of the inside of the fixed cylinder is rotatably connected with a rotating rod through a bearing; the steel wire rope lubricating device has the beneficial effects that by arranging the electric push rod and the pump body, when needing to lubricate a steel wire rope, people control the electric push rod to operate through an external controller, the steel wire rope can be in lap joint through two scraping hoppers, two contact wheels and two smearing sleeves, impurities on the surface of the steel wire rope can be scraped away through the scraping hoppers, and the steel wire rope lubricating device is convenient to use. Meanwhile, when the steel wire rope is conveyed, a contact wheel can be driven to rotate, cleaning rollers can be driven to rotate through two gears, the surface of the steel wire rope can be cleaned for the second time through the two cleaning rollers, lubricating oil in a liquid storage box can be pumped out through operation of a pump body, and the lubricating oil is pumped into a smearing sleeve through a connecting pipe; and the surface of the steel wire rope can be coated with oil for lubrication through the coating block.

The utility model discloses a moving structure for steel member cutting, which comprises a cutting box body, two sides of the inner wall of the top surface of the cutting box body are fixedly connected with first electric telescopic rods, the bottom ends of the first electric telescopic rods are fixedly connected with a moving box, the middle part of the moving box is fixedly connected with a saw blade cover, and the saw blade cover penetrates through the moving box; the inner wall of the bottom of the moving box is fixedly connected with a second motor, the driving end of the second motor is fixedly connected with a cutting saw blade, the cutting saw blade is rotationally connected with the saw blade cover, the bottoms of the two sides of the cutting box body are fixedly connected with second electric telescopic rods, and the other ends of the second electric telescopic rods are fixedly connected with clamping plates. The cutting saw blade cooling device is provided with the water tank, the water stop valve, the water pipe and the spray head, water in the water tank passes through the water pipe and is sprayed out by the spray head to cool the cutting saw blade in work, potential safety hazards caused by too high temperature during cutting of the cutting saw blade can be reduced, and meanwhile the service life of the cutting saw blade can be prolonged.

The utility model discloses a plug-in type vehicle ceiling which comprises a ceiling body and stand columns. The ceiling comprises a three-face frame and a middle cover plate. The three-face frame comprises a left side rod and a right side rod, inserting grooves are formed in the side rods, and the cover plate is inserted and fixed through the inserting grooves. By means of the structure, the detachable structural design of the ceiling is achieved, and shipment and follow-up maintenance and replacement can be facilitated; four inserting rods are arranged on the lower portion of the ceiling, and upper fixing holes are formed in the inserting rods; stand columns are arranged corresponding to the four inserting rods in an inserting mode, the stand columns are divided into front side stand columns and rear side stand columns, and the bottoms of the front side stand columns are provided with bent inserting parts and front end bottom positioning holes; rear end bottom positioning holes are formed in the bottoms of the rear side stand columns. Split transportation and rapid assembly of the stand columns and the ceiling are achieved through the insertion structures, the tops of the stand columns are matched with the insertion protrusions in a concave-convex mode, and on the premise that the assembly efficiency is improved, the stability of the stand columns after fixation can be effectively improved.

The invention discloses a modular backwash artificial wetland device, in which aquatic plants are rooted in a coarse sand layer, a gravel layer is connected to a coarse sand layer and a medium gravel layer respectively, a large gravel layer is connected to a medium gravel layer and an LDPE liner respectively, a sewage inlet pipe and a backwash outlet pipe are installed on both sides of the coarse sand layer, a backwash inlet pipe and a sewage outlet pipe are installed on both sides below the large gravel layer and above the LDPE liner, and a first connecting ring and a second connecting ring are installed on both sides of the device respectively. Multiple modules are assembled in parallel or in series. The entire device has aquatic plants, a coarse sand layer, a small gravel layer, a medium gravel layer, a large gravel layer and an LDPE liner. The structure is simple, easy to use, and is a standard component. It can be industrially mass-produced, modularly assembled according to the actual number of users, and can be installed and used. The technical problem to be solved is to improve the domestic sewage treatment system in the process of new rural construction, better treat sewage, and meet the needs of rapid modernization construction in rural areas at this stage.

The utility model provides a combined universal AC low-voltage power distribution cabinet, which belongs to the technical field of power distribution cabinets, and comprises a bottom plate, a side plate assembly and a top plate, the side plate assembly is installed above the bottom plate, the top plate is installed at the top of the side plate assembly, and the upper surface of the bottom plate and the bottom surface of the top plate are both provided with inverted concave grooves. A plurality of mounting bolts are in threaded connection with the left and right side surfaces and the inner side surfaces of the bottom plate and the top plate; according to the utility model, the inner side vertical plate, the left side vertical plate and the right side vertical plate on the side plate assembly are connected through the connecting assembly, so that the inner side vertical plate, the left side vertical plate and the right side vertical plate form an inverted concave frame shape, and the stability when the side plate assembly is inserted into the inverted concave grooves in the bottom plate and the top plate is ensured; and an anti-toppling assembly does not need to be additionally arranged to prevent the side plate assembly from toppling.

The utility model provides a mixing device for preparing an asphalt pavement material. The mixing device comprises a box body, the cylindrical bottom surface of the box body is an inclined surface, a square hole is formed in the side face, corresponding to the bottom of the inclined surface, of the box body, a storage box corresponding to the square hole is arranged on the side face of the box body, and a conveying mechanism is arranged at the top of the storage box. The conveying mechanism comprises a conveying cylinder arranged at the top of the storage box, an end cover is arranged at the top of the conveying cylinder, a fixing rod is arranged in the conveying cylinder, a spiral plate is arranged on the fixing rod, a first rotating motor connected with the fixing rod is arranged at the top of the end cover, a discharging opening is formed between the conveying cylinder and the box body, and a stirring device is arranged in the box body. According to the mixing device for preparing the asphalt pavement material, disclosed by the utility model, not only can materials be mixed, but also materials which are difficult to mix on the bottom surface of the device can be overturned up and down, so that the aim of fully mixing is fulfilled, and the overall use effect and the overall use efficiency of the device are improved.

The invention discloses an intelligent trolley charging system and an intelligent trolley, the intelligent trolley charging system comprises a support frame, a plurality of wireless charging modules arranged on the support frame, a moving shaft and a carrying module movably mounted on the moving shaft, and the plurality of wireless charging modules are stacked in an array; the carrying module is suitable for loading the intelligent trolley to get close to or away from the corresponding wireless charging module, and the wireless charging module is suitable for loading the intelligent trolley and charging the intelligent trolley. By means of the design, the intelligent trolley charging system achieves three-dimensional arrangement of the charging positions through the supporting frame, use of plane space is greatly saved, even if a large number of trolleys need wireless charging, large charging space is not needed, and dispatching and using of the intelligent trolleys are more convenient; and a moving shaft is arranged, so that the carrying module can conveniently move horizontally and vertically on the moving shaft, the intelligent trolley can be conveniently conveyed to a corresponding charging position, the charged intelligent trolley can be conveniently dispatched to a specified microorganism assembly line to complete a transfer task, and the carrying work efficiency is improved.

According to the product detection line provided by the utility model, after a product is conveyed to a position beside a corresponding detection station by a conveying belt, a first lifting cylinder drives a first supporting plate to jack up the product from the conveying belt, and then a feeding screw rod module can drive a lifting rod to penetrate through a notch in the conveying belt to enter the detection station; therefore, a screw rod module and a clamp do not need to be arranged above the conveying belt and in the detection station, the product can be conveyed from the conveying belt to the detection station to be detected, when the product is conveyed to the detection station, the product can be conveyed to the detection station through the screw rod module and the clamp, and the detection efficiency is greatly improved. The position in the detection station does not need to be occupied, interference on a detection mechanism in the detection station is avoided, the occupied space of the detection station is compressed, and in addition, when a shading box body is installed on the detection station, a product can be conveniently conveyed into the detection station from the bottom of the shading box; the utility model belongs to the technical field of automation equipment.

The invention discloses a food packaging automatic material receiving and feeding device which comprises a conveying belt frame, a partition plate fixedly connected to the inner surface of the conveying belt frame, a lifting air cylinder rotationally connected to the position, away from the supporting seat, of the conveying belt frame, and a feeding device fixedly connected to the inner surface of the conveying belt frame, and the lifting air cylinder is rotationally connected to the position, away from the supporting seat, of the conveying belt frame. A buffer plate is fixedly connected to the outer surface of the partition plate, a blocking assembly is slidably connected to the position, close to the buffer plate, of the partition plate, and a cooling assembly is fixedly connected to the position, close to the lifting air cylinder, of the conveying belt frame. According to the automatic receiving and feeding device for food packaging, food can be fed at different heights when conveyed through the conveying belt frame according to needs, the partition plates are evenly distributed on the conveying belt frame, the two partition plates are matched with each other to partition the food conveying position of the conveying belt frame, and it is avoided that too much food is accumulated on the conveying belt frame to affect conveying; and buffering can be conducted when the buffering plate makes contact with the falling food.

The utility model relates to the technical field of refrigeration distribution vehicles, and discloses a food refrigeration distribution vehicle which comprises a conveying carriage, a containing cavity is formed in a rear frame of the conveying carriage, adjusting sliding grooves are formed in the left side wall face and the right side wall face of the outer portion of the conveying carriage, and the adjusting sliding grooves are communicated and enter the containing cavity. According to the storage device, by arranging an adjusting sliding block used for adjusting and controlling movement of the goods discharging frame, when the whole goods discharging frame is pushed into the storage cavity, the positions of alignment insertion holes correspond to the positions of positioning insertion holes, positioning insertion shafts are inserted into the positioning insertion holes to enter the alignment insertion holes to be rotationally locked, and the goods discharging frame can be moved out of the storage cavity. The goods outlet shelf is fixed in the storage cavity, when the goods outlet shelf needs to be pulled out, the goods outlet shelf is pulled out to be separated from the interior of the storage cavity through the grip on the front side of the goods outlet shelf, the goods outlet shelf rotates to make contact with the ground, then goods can be placed above the goods outlet shelf and discharged out of the conveying carriage, and goods outlet is convenient.