35results about How to "Achieve a solid support" patented technology

The invention discloses a barrier mechanism for mechanical transmission. The barrier mechanism comprises a barrier mechanism main body, a first driving frame is arranged on one side of the inner end of the barrier mechanism main body, a first barrier plate is connected to one end of the first driving frame in a gear meshing mode, a second barrier plate is connected to the other end position of thefirst driving frame in a gear meshing mode, and a second driving frame is connected to the side end positions of the first barrier plate and the second barrier plate in a meshing mode; the inner endof the first driving frame comprises a driving frame and a stable frame, the driving frame is rotatably connected at the central position of the first driving frame, the stable frame is fixedly connected at the side end position of the driving frame, the driving frame comprises a power shaft frame, a driven gear plate, a sleeve frame, a connecting gear plate, a pushing shaft and a fixed frame, andthe power shaft frame is arranged at the central position of the driving frame. According to the barrier mechanism for mechanical transmission, the purpose of inner end barrier is achieved through the arrangement of the first driving frame and the second driving frame.

The invention discloses a cutting machine for new material machining, and relates to the technical field of new materials. The cutting machine comprises a cutting operation top plate, wherein an adjusting limiting inner groove is formed in the upper portion, close to the left side, of a supporting side frame, a bearing transverse rod is fixedly connected to one side of a transmission sliding block, a supporting sliding rod is fixedly connected to the middle of the bearing transverse rod, the outer portion of the supporting sliding rod is sleeved with and slidably connected with a limiting sleeve block, the bottom end of the limiting sleeve block is fixedly connected with a cutting pushing mechanism, the top end of a supporting ejector rod and the top end of a transmission lead screw are rotationally connected with clamping mechanisms, and auxiliary stabilizing mechanisms are fixedly connected to the positions, located on the two sides of a separation through groove, of the top of the cutting operation top plate. According to the cutting machine for new material machining, the purposes that machining of cutting faces at different angles is achieved, operation of workers is facilitated, the cutting efficiency of new materials is improved, and the working environment of the cutting machining is improved are achieved.

The invention discloses an air purifying and deodorizing device. The air purifying and deodorizing device comprises a seat and a plant liquid spraying device, which is fixed on the top of the seat. The plant liquid spraying device is composed of a first rack and a second rack arranged on the left side and right side of the first rack. A first cavity is arranged in the first rack and stretches to the left and the right. A first rotation rod is arranged in the first cavity and stretches to the left and the right. An electric rotation machine is arranged in the top of the first cavity. The bottom of the electric rotation machine is connected to a first conical wheel, which stretches into the first cavity. The right end of the first conical wheel is engaged with a second conical wheel that is fixedly connected to the external surface of the first rotation rod. The left side and right side of the first rack in the upper part of the first cavity are both provided with a guide groove. The left and right guide grooves are respectively arranged on the upper parts of the stretching sections of the left side and right side of the first cavity. The structure of the air purifying and deodorizing device is simple, the operation is convenient, the operation stability is improved, the requirements of multiple spraying modes can be satisfied, the device can be moved and transported conveniently, and the efficiency is improved.

The invention discloses a novel air purification and deodorization apparatus, which comprises a seat body and a plant liquid spraying device fixed on the top portion of the seat body, wherein the plant liquid spraying device comprises a first frame body and second frame bodies arranged on the left side and the right side of the first frame body, a first accommodation cavity capable of extending left and right is arranged in the first frame body, a first rotation movement rod capable of extending left and right is arranged in the first accommodation cavity, a electric rotation machine is arranged in the top portion of the first accommodation cavity, the bottom portion of the electric rotation machine is connected to a first cone wheel extending into the first accommodation cavity in a matched manner, the right side end of the first cone wheel is connected to a second cone wheel fixedly connected to the outer surface of the first rotation movement rod in an engaged manner, guide groovesare respectively arranged in the left side and the right side of the first frame body on the upper portion of the first accommodation cavity, and the left side guide groove and the right side guide groove are respectively positioned at the upper portion positions of the left side extending section and the right side extending section of the first accommodation cavity. According to the present invention, the novel air purification and deodorization apparatus has advantages of simple structure, convenient operation, improved operation stability, convenient movement, convenient transportation andefficiency improving, and can meet a variety of spraying requirements.

The invention discloses a folding communication tower which comprises a base, multiple supporting rods, a first telescopic rod, a second telescopic rod, a third telescopic rod and a positioning support. The first telescopic rod, the second telescopic rod and the third telescopic rod are connected in sequence from top to bottom in a sleeved and sliding manner. The base is fixedly arranged on the ground surface. A telescopic containing groove matched with the third telescopic rod is formed in the base and the ground surface. Supporting containing grooves matched with the multiple supporting rodsare formed in the base and the ground surface. The positioning support is fixedly connected with the second telescopic rod in a sleeving manner. The upper ends of the multiple supporting rods are fixedly connected with the lower end of the positioning support, and the lower ends of the multiple supporting rods are connected with the supporting containing grooves in a sliding manner. The first telescopic rod, the second telescopic rod and the third telescopic rod are fixedly connected through multiple screws. By means of the folding communication tower, the supporting rods are used for limiting the second telescopic rod, the supporting rods can move in the vertical direction along the supporting containing grooves, the communication tower can be stably supported, and the anti-earthquake capability of the folding communication tower for coping with earthquakes is greatly improved.

A flexibly-detachable support frame suitable for a patient with leg fractures to use when riding a wheelchair is characterized in that a bend of each of left and right foot bars in the front of the wheelchair is obliquely provided with an oblique frame bar, a U-shaped support bar is disposed at the bottom bar end of each oblique frame bar, the U-shaped support bars can be fed into the foot bars in an oblique manner, the outer wall of each oblique frame bar is provided with 5 to 10 nail strips, top ends of the left and right oblique frame bars are movably connected to front ends of left and right side of an S-shaped plate respectively, the convex middle of the S-shaped plate is provided with a square soft pad, a holding strip is fastened to the rear end of the S-shaped plate, two adjustable links are movably connected to the middles of the left and right sides of the S-shaped plate respectively, 2 to 10 rings are disposed at the lower end of each adjustable link, and the rings may be in sleeving connection with the nail strips on the outer walls of the oblique frame bars. The flexibly-detachable support frame has the advantages of novel structure, good disassembly flexibility, higher practicality, more humanized design, and optionally adjustability of support height.