14results about How to "Increase packing capacity" patented technology

The invention discloses porous starch and a preparation method and application thereof, and the preparation method comprises the following steps: (1) starch pretreatment: taking corn starch as a raw material, fully mixing the corn starch with a calcium chloride solution, performing magnetic stirring for shelling and gelatinization treatment, after the shelling and gelatinization are stopped, centrifuging to take precipitate, washing and drying to obtain shelled starch; (2) enzymolysis treatment: preheating the shelled starch and a citric acid-disodium hydrogen phosphate buffer solution in a constant-temperature water bath to obtain a starch suspension; and adding a compound enzyme into the starch suspension for enzymolysis, centrifuging after enzymolysis is stopped, taking precipitate, drying, and crushing to obtain the porous starch. Compared with the prior art, the specific solution volume and oil absorption rate of the porous starch obtained by the method are obviously increased, and the dissolution rate of the porous starch in water is also obviously increased.

The utility model discloses an upper and lower double-layer type paperboard packaging box which comprises a middle base plate, and the middle base plate is of a paper board body structure. An upper-layer thick plate protruding upwards is arranged on the upper end face of the middle base plate, and an upper-layer packaging groove extending downwards is formed in the upper-layer thick plate; a lower layer thick plate protruding downwards is arranged on the lower end face of the middle base plate, and a lower layer packaging groove extending upwards is formed in the lower layer thick plate. The upper-layer thick plate and the lower-layer thick plate are arranged on the middle base plate and provided with the packaging grooves, the upper packaging grooves and the lower packaging grooves can be used for containing products, the packaging capacity is effectively improved, and the packaging capacity is increased; buffering parts are arranged on the side walls of the groove bodies of the upper-layer packaging groove and the lower-layer packaging groove, so that the buffering performance after a product is placed can be effectively improved, the product is effectively protected, and the safety is improved; an upper cover plate and a lower cover plate are arranged at the upper position and the lower position in the device, the sealing performance of the whole structure is effectively improved through the upper cover plate and the lower cover plate, and the sealing performance is greatly improved.

The utility model discloses an aluminum integral pipe type scooter frame and scooter, the frame includes frame pipe and rear fork, the frame pipe is set to the hollow aluminum pipe of integral type, and is bent and set to form the vertical part and horizontal part of intercommunication, and the tail end of horizontal part is welded with rear fork, the top surface of horizontal part is short of a piece, forms the strip-shaped gap, and horizontal part becomes horizontal cover pipe, and the battery can be detachably placed into horizontal cover pipe through the strip-shaped gap, and the below and both sides welding of horizontal part strengthen the seat, the utility model discloses a scooter frame has the advantages such as harmony of modelling, simple structure, lightweight design, stable structure, high strength, cheapness etc.

The invention relates to the technical field of pharmaceutical preparations. The invention provides a drug-loadable liposome and a preparation method thereof, and the preparation method comprises the following steps: (1) mixing lecithin, dipalmitoyl phosphatidylcholine, cholesterol and an organic solvent, and carrying out ultrasonic dissolution to obtain a phase A; (2) mixing polyoxyethylene sorbitan monostearate with a phosphate buffer solution to obtain a phase B; and (3) adding the phase A prepared in the step (1) into the phase B prepared in the step (2), stirring, evaporating, and filtering to obtain the product. The liposome prepared from the raw materials and the technical scheme is more stable in performance, better in drug loading stability and higher in drug entrapment capacity, and the drug release time can be prolonged.

The present invention discloses a logistics device for a dual exhaust pipe muffler in the technical field of packaging boxes, aiming to solve the technical problems of poor shock absorption, loose fixation and low packaging space utilization of dual exhaust pipe muffler packaging boxes in the prior art. The logistics device is characterized in that it includes a device body, the top surface of the device body is inwardly recessed to form a cavity that is compatible with the bottom structure of the dual exhaust pipe muffler, the cavity is horizontally deflected from the device body, and the dual exhaust pipe muffler is horizontally accommodated in the cavity; the cavity is not less than two and is staggered in opposite directions.

The utility model relates to a kind of drive mechanism of electric bed, electric bed and packaging structure of electric bed, including linear motor, motor support, movable bed plate, bedstead, motor support is rotatably connected bedstead, linear motor both ends are rotatably connected motor support, bedstead, movable bed plate is opened with the embedding hole of directly facing motor support, and support plate of fixedly connected movable bed plate is equipped in embedding hole, the motor support is driven by linear motor and is upwardly movable and abuts support plate, to regulate the elevation angle of movable bed plate.This scheme carries out embedded design to bed plate, for under the limited bed body thickness, provide greater driving force arm for driving movable bed plate to overturn, compared with previous scheme, can be more labor-saving when driving movable bed plate to overturn under the same bed body thickness, lower to material requirement;Or under the technical condition satisfying driving torque requirement, bed body thickness can be set to be thinner.

The utility model provides a detachable chair frame and a detachable rocking chair, which are characterized by comprising a backrest frame, armrest frames respectively arranged on the left side and the right side of the backrest frame, a cushion bottom plate, a chair leg bracket and arc-shaped chair legs, the backrest frame is detachably connected with the armrest frame; the backrest frame is detachably connected with the cushion bottom plate; the armrest frame is detachably connected with the cushion bottom plate; the chair leg support is detachably connected to the bottom of the cushion bottom plate, and the arc-shaped chair legs are detachably connected to the chair leg support. Due to the design of the detachable structure, better storage in the transportation process can be facilitated, the manufacturing cost and the logistics cost can be saved, and the boxing amount and the output rate of products are greatly improved; and the comfort of the rocking chair can be improved by adopting the soft bag form.

The utility model discloses a detachable battery's scooter, detachable battery's scooter includes frame pipe, battery, front fixed seat, battery lock, rear fixed seat and terminal, frame pipe hollow setting and top are equipped with the strip gap and form the cover pipe of missing, and battery is detachably placed into the cover pipe of missing, and the both sides of battery are restricted by frame pipe pipe body, the top of battery is flush with the top of cover pipe of missing and no longer sets up frame pipe cover plate, and the front fixed seat is fixedly arranged in the inside of frame pipe front end, is used for with battery front end joint, is provided with battery lock on front fixed seat, and the key hole of battery lock is located frame pipe side, and the lock tongue of battery lock is inserted with battery front end and is limited to go up and down activity, and the rear fixed seat is fixedly arranged in the inside of frame pipe rear end, is used for with battery rear end joint, and is provided with terminal on rear fixed seat, and battery rear end is connected with terminal and supplies power. The utility model has the advantages of convenient battery dismounting, reliable fixation, coordinated modeling, simplified structure etc.

The utility model relates to the field of food packaging equipment, in particular to an automatic can boxing device which comprises a rack, a can clamping mechanism and a first air cylinder, the can clamping mechanism comprises a mounting frame, a pressing plate and clamping blocks, the mounting frame is provided with a second air cylinder, the middle of the lower side of the pressing plate is vertically connected with a rubber partition plate, the top of each clamping block is connected with a clamping frame, and the clamping frame is provided with a first air cylinder. One side of each clamping frame is connected with a third air cylinder, the two third air cylinders drive the two clamping blocks to move oppositely through the two clamping frames correspondingly, then the two rows of tank bodies are clamped to the two sides of the rubber partition plate, the contact area between the rubber partition plate and the tank bodies is increased through elastic deformation of the rubber partition plate, the tank bodies are prevented from slipping and falling off, and the production reliability is improved; the two rows of cans are placed into a carton opening at the same time through driving of the first air cylinder to descend, the two clamping blocks move back to back to loosen the cans, finally the second air cylinder drives the pressing plate to descend, the cans are pressed into the carton through the pressing plate, the boxing effect and the production efficiency are improved, the automation degree is high, and the labor cost is reduced.

The invention relates to the technical field of pharmaceutical preparations. The invention provides a lipid carrier for treating brain glioma and a preparation method thereof, and the preparation method comprises the following steps: dissolving soybean lecithin, cholesterol, glyceryl monostearate and medicinal components in an organic solvent, then mixing with D-mannose dissolved in absolute ethyl alcohol, and carrying out rotary evaporation to obtain a lipid membrane; adding a phosphate buffer solution into the lipid membrane obtained in the step (1), and stirring to obtain a liposome suspension; and carrying out ultrasonic treatment on the liposome suspension in the step (2), and filtering to obtain the liposome. The D-mannose ligand is utilized to modify the liposome, and the drug effect components adriamycin and isoliquiritigenin are combined for use, so that the liposome stability and the high drug entrapment amount are ensured, meanwhile, the liposome can better act on the glioma part in a targeting manner, and the purpose of synergistic treatment is achieved.

The utility model provides a clean fuel container ship. The clean fuel container ship comprises a main deck, a cargo hold and an installation platform. The cargo hold is arranged below the main deck, and a containing space for containing the fuel storage tank is arranged in the cargo hold. The installation platform is arranged above the containing bin and below the main deck. A filling station is arranged on the mounting platform, and a liquid inlet of the fuel storage tank extends into the mounting platform and is communicated with the filling station. According to the LNG dual-fuel container provided by the utility model, the filling station is arranged on the mounting platform, so that the filling station does not occupy the space on the main deck and does not protrude out of the main deck, the packing on the main deck is not influenced, the packing on the main deck is more compact, the packing quantity on the main deck is increased, and the packing efficiency is improved. And the arrangement of aisles on the main deck is not influenced.

The utility model discloses a waste paper recycling and packing machine which comprises a crushing box, rotating shafts are symmetrically arranged in the crushing box, crushing wheels are fixedly connected to the outer sides of the rotating shafts, a supporting rod is fixedly connected to the side, close to the crushing wheels, in the crushing box, and an auxiliary shearing wheel is fixedly connected to the outer side of the supporting rod. A feeding port is formed in the upper end of one side of the crushing box, anti-skid protruding points are arranged on the outer side of a conveying belt to increase the anti-skid degree between waste paper and the conveying belt, and then the waste paper is conveyed by the conveying belt to enter the crushing box through the feeding port. A first motor is driven to enable a crushing wheel to be matched with an auxiliary shearing wheel to crush the waste paper, the crushed waste paper enters a packaging box arranged in a packaging box under the guide of a guide hopper, and then crushed waste paper in a pressing plate is pressed by driving a hydraulic push lever; and therefore, the packaging capacity is improved, a good packaging effect is achieved, and the practicability is improved.

The present invention discloses a large-capacity logistics device for a dual exhaust pipe muffler in the field of packaging box technology, aiming to solve the technical problems of poor shock absorption, loose fixation and low packaging space utilization of dual exhaust pipe muffler packaging boxes in the prior art. The logistics device comprises a device body, the top surface of the device body is inwardly recessed to form a cavity adapted to the dual exhaust pipe muffler, and the dual exhaust pipe muffler is accommodated in the cavity with its bottom facing downward.

The application discloses a sheep grabber with a position keeping device and belongs to the field of livestock equipment, and solves the problems of large size, inconvenience in operation and difficulty in transportation in the prior art. In the application, one side door assembly is arranged at each end of a bottom plate, one side of the bottom plate is provided with a rear guard plate, the other side of the bottom plate is provided with a clamping and overturning mechanism, the clamping and overturning mechanism is arranged opposite to the rear guard plate, the clamping and overturning mechanism comprises a plate-shaped bracket and a plate-shaped upper clamping device, the two ends of the bracket are rotationally connected with the side door assemblies through rotating shafts, one side of the upper clamping device is pivotally connected with the bracket, and the other side of the upper clamping device is provided with a lower clamping mechanism. The sheep grabber with the position keeping device is small in size, flexible in transportation, convenient in operation and suitable for use in large-scale farms.