11results about How to "Space adjustable" patented technology

This application provides a rope end buckle, including a female buckle and a male buckle. The female buckle includes a shell with a hollow structure, which communicates with the outside through a first opening, a second opening, a third opening, and a fourth opening. The third opening is larger than the fourth opening, and the fourth opening is I-shaped. The first and third openings, as well as the second and third openings, each form a channel. The male buckle includes an elastic element, a fixing part, and a frame structure. The fixing part has a snap-fit ​​structure, which corresponds to the third opening. The end of the frame structure away from the fixing part corresponds to the fourth opening and partially extends out of the female buckle. The elastic element is disposed between the fixing part and the fourth side face. In the unlocked state, the fixing part compresses the elastic element closer to the fourth side face. In the locked state, the fixing part moves away from the fourth side face, and the snap-fit ​​structure engages with the snap-fit ​​sidewall corresponding to the third opening to lock the rope. This makes the space for rope insertion adjustable, improving the applicability of the rope end buckle.

The utility model provides a kind of multiple teat continuous supply formula lamb is with lactation device, it is related to the technical field of livestock breeding, including fixed support, the both sides position symmetry fixed setting of fixed support has feeding bottle support, feeding bottle support is uniformly provided with multiple side by side, each feeding bottle support is respectively provided with feeding bottle, feeding bottle is obliquely arranged, the lower end of feeding bottle is provided with nipple, the upper portion of feeding bottle support is fixedly provided with milk tank, the outside of milk tank is communicated with the upper end of feeding bottle by pipeline, the outside of milk tank and located on pipeline are fixedly provided with throttle valve, the upper end of feeding bottle and located on pipeline are fixedly provided with check valve.The utility model realizes that multiple lambs are simultaneously fed by single equipment, significantly improves the efficiency of large-scale breeding, reduces the risk of lamb digestive system disease, adapts to different environmental temperature requirements, effectively blocks milk backflow, avoids milk tank pollution and cross infection between lambs.

The utility model discloses a metal plate calendaring device which comprises two sets of auxiliary devices and a plurality of sets of calendaring devices, the auxiliary devices on the left side and the right side are arranged in a mirror image mode, the calendaring devices on the upper side and the lower side are arranged in a mirror image mode, each auxiliary device comprises a first U-shaped plate, and the front side wall and the rear side wall of each first U-shaped plate are each connected with two sets of first air cylinders. The metal plate calendering device comprises two sets of first air cylinders, the telescopic ends of the two sets of first air cylinders are connected with second U-shaped plates, the opposite sides of the two sets of second U-shaped plates are evenly connected with multiple sets of first rotating rods, and the rear sides of the multiple sets of first rotating rods are connected with chain belts. Furthermore, the possibility that the whole metal plate inclines is reduced, the metal plate is more stable in the reciprocating calendaring process, the using stability of the device is improved, auxiliary limiting can be conducted on the metal plate by arranging a second auxiliary plate, and the using stability of the device is improved.

The utility model discloses a vertical honeycomb molecular sieve adsorption bed which comprises a molecular sieve adsorption bed shell, and the upper part of the molecular sieve adsorption bed shell is provided with an adsorption gas inlet, a desorption gas outlet pipe, an upper thermocouple joint, an upper differential pressure gauge joint and a carbon dioxide nozzle; an adsorption gas outlet, a desorption gas inlet pipe, a lower thermocouple joint and a lower differential pressure gauge joint are arranged at the lower part of the molecular sieve adsorption bed shell; a grating frame is arranged in an inner cavity of the molecular sieve adsorption bed shell, framework supporting pieces fixedly connected with the molecular sieve adsorption bed shell are uniformly arranged at the bottom of the grating frame, gratings are uniformly arranged on the grating frame, and honeycomb molecular sieves are placed on the gratings; a honeycomb molecular sieve adsorption bed is changed into internal heat preservation, and heat loss is reduced. A flow guide plate is additionally arranged at a desorption air inlet of the honeycomb molecular sieve adsorption bed, so that uniform air distribution and thorough high-temperature desorption regeneration are ensured. Right-angle clamping blocks are additionally arranged on the grille supporting seats, the four corners of the grille are clamped, and the grille is stable and does not shift or turn on one side.

The utility model relates to the technical field of thermal insulation materials, and discloses an assembly type composite thermal insulation material which comprises a thermal insulation material body, a reinforcing ring is connected to the outer side of the thermal insulation material body, U-shaped connecting plates are connected to the lower side and the left side of the reinforcing ring, and inserting plates are connected to the upper side and the right side of the reinforcing ring. The U-shaped connecting plate and the inserting plate are arranged on the base, assembling holes are formed in a body of the U-shaped connecting plate and a body of the inserting plate, connecting sleeves are arranged in the assembling holes of the inserting plate, and connecting pieces are arranged in the assembling holes of the U-shaped connecting plate and the inserting plate. The heat preservation material is reduced, so that the large heat preservation material can be divided into a plurality of small heat preservation materials, the risk that the whole heat preservation layer falls off due to the fact that splicing gaps of the heat preservation materials are large is avoided, and the situation that the heat preservation materials are affected with damp or crack due to insufficient strength is avoided through cooperation with the reinforcing ring.

The utility model relates to a drainage bag hanging rod convenient to adjust, which comprises a sleeve and a limiting disc, a telescopic rod is slidably connected in the sleeve, a square notch is arranged at one end of the telescopic rod, an extension rod with an L-shaped structure is placed in the notch, one side of the extension rod is fixedly connected with a bag hanging rod, and the bag hanging rod is fixedly connected with a drainage bag. The end, away from the extension rod, of the bag hanging rod is fixedly connected with an anti-falling plate. The sleeve can rotate so as to achieve the purpose of adjusting the angle, the position of the telescopic rod can be adjusted by adjusting the telescopic rod, the sleeve and the telescopic rod are matched, the purpose of adjusting the bag hanging angle and the bag hanging position can be achieved, and due to the arrangement, a large adjustable space can be provided for the bag hanging rod; due to the fact that the positions of the bag hanging rods can be changed at different installation positions, the bag hanging rods can be pulled out, the directions of the bag hanging rods can be changed, the bag hanging rods can be more convenient to use, and drainage bags can be hung at multiple angles and multiple positions.

The utility model provides an internal limiting adjustable gift box structure which comprises a box body and a box cover and further comprises two supporting inserting plates, a bottom plate and at least one partition plate. The two opposite sides of the bottom of the inner cavity of the box body are each provided with a guide groove allowing the corresponding supporting insertion plate to be inserted and fixed. The two supporting insertion plates are correspondingly inserted into the guide grooves; a plurality of first positioning insertion holes are orderly and uniformly formed in the two opposite sides of the two supporting insertion plates, a bottom plate is arranged between the two supporting insertion plates, at least two shifting block receding grooves are formed in the two opposite sides of the bottom plate, and limiting shifting blocks corresponding to the first positioning insertion holes are arranged in the shifting block receding grooves; the bottom plate is inserted into the first positioning insertion hole through the limiting shifting block to be fixed. A plurality of second positioning insertion holes are evenly distributed in the bottom plate, and the partition plates are correspondingly inserted into the second positioning insertion holes through the protruding columns to achieve installation and fixation. Adjustment is convenient, and efficiency is improved.

The invention provides an ecological basic system of an urban community suitable for old people, which has an emotional health promotion effect. The urban old-age-suitable community ecological basic system with the emotional health promotion effect comprises an intelligent sensor module which is provided with a temperature and humidity sensor, an illumination sensor and a motion sensor and monitors environment parameters and user activity states in real time, and the intelligent sensor module is connected to a cloud database through a wireless network; the cloud database is used for realizing real-time data transmission and storage for subsequent analysis, and the cloud database is used for analyzing the data by using a machine learning algorithm to generate personalized activity recommendation, so that diversified requirements of old people are met. The problems that in the prior art, barrier-free functions are lacked, the ecology is insufficient, and ecological environment design suitable for the old is lacked are solved, and the system provides an adjustable space and rich social activities for the old by introducing multifunctional leisure facilities, an intelligent sensor and an interactive intelligent terminal.

This utility model relates to a closed-type fire-resistant and explosion-proof zinc powder conveying device, including a base plate, a feeding pipe, a discharging assembly, and a hopper. The discharging assembly includes an outer frame, an inner frame, a tilting motor, a movable rod, a connecting spring, and a hammer. The inner frame is movably connected to the middle of the outer frame, the tilting motor is fixedly installed on one side of the outer surface of the outer frame, and the movable rod is located at both ends of the inner frame. In this utility model, the discharging assembly can fix the feeding pipe in place through the inner frame during use. After material is conveyed, the tilting motor can drive the inner frame to rotate, causing the inner frame to tilt the feeding pipe, allowing residual zinc powder on the inner wall of the feeding pipe to slide off. At the same time, a vibration motor can be started. Under the action of the vibration motor, the movable rod can be shaken by the connecting spring. While shaking, the hammer can strike the outer wall of the feeding pipe, effectively removing residual zinc powder on the inner wall of the feeding pipe, thus preventing spontaneous combustion and explosion of zinc powder. It has a high safety level during use.

The utility model discloses a sorting device for dried fruit packaging products, which comprises a frame body, the frame body is rotatably connected with a main slide way through a connecting shaft, the main slide way is provided with a first opening body and a second opening body, and the main slide way is rotatably connected with a screw rod through a bearing. When the main slide way is obliquely arranged, dried fruits are poured from one end of the high position of the main slide way, the dried fruits slide towards the second opening body due to the oblique arrangement of the main slide way, at the moment, small fruits penetrate through a space formed by the inclined plate and the main slide way and are discharged at the second opening body, and meanwhile large fruits are discharged at the first opening body by means of flow guide of the inclined plate. Large fruits and small fruits can be directly collected by the aid of the main slide way, dried fruit collection is relatively convenient and time-saving, dried fruit sorting efficiency is prevented from being affected, dried fruits of different sizes can penetrate through the space formed between the inclined plate and the main slide way by driving the inclined plate to ascend and descend by the aid of the screw rod, and then sorting operation of the large fruits and the small fruits of different degrees can be conveniently carried out.

This invention discloses a food packaging bag, relating to the field of packaging bags. It includes a central pillar with a hook mounted on its top side. Multiple storage mechanisms are equidistantly arranged in a ring around the outer side of the central pillar, used for categorizing and storing food. It also includes multiple folding and shrinking mechanisms and an automatic blocking mechanism. It should be noted that, in this embodiment, the storage space formed by multiple elastic bands can tighten the food, preventing loose food from colliding and being damaged. Furthermore, the multiple adjustable storage spaces allow for the simultaneous storage of different types and quantities of food. The packaging bag is easy to store and reuse. Additionally, when the packaging bag is lifted, a rotating blocking frame and multiple elastic bands form a lid, covering the bag and preventing the food from spilling out when the bag is touched, thus ensuring food storage safety.