CN-224198678-U - Lifting and conveying device for sampling rod

Abstract

The utility model relates to a lifting and conveying device for a sampling rod, which comprises a mounting rack (1), a lifting assembly (2) and a grabbing assembly (3), wherein the mounting rack (1) is a frame-shaped member and is formed by connecting a plurality of sectional materials, the lifting assembly (2) comprises a driving motor (21), a driving shaft (22), a driven shaft (23) and a chain transmission mechanism (24), the grabbing assembly (3) comprises a fixed mounting plate (31), a fixed claw (32), a movable claw (33) and a spring (34), and the lifting and conveying device is novel in structure, practical in function and capable of realizing one-to-one clamping and conveying of the sampling rod and improving conveying efficiency and conveying safety.

Inventors

• FENG RUIJUN

Assignees

• 山西麦克恒瑞机电科技有限公司

Dates

Publication Date

20260505

Application Date

20250526

Claims (3)

1. 1. The utility model provides a sample rod promotes conveyor, a serial communication port, including installing frame (1), lifting unit (2) and gripping subassembly (3), installing frame (1) is frame shape component, constitute by a plurality of section bars connection, lifting unit (2) are including driving motor (21), driving shaft (22), driven shaft (23) and chain drive mechanism (24), driving motor (21) fixed mounting is in the lower part of installing frame (1), the both ends of driving shaft (22) pass through the bearing frame rotation and install in the lower part of installing frame (1), the output shaft of driving motor (21) is connected with driving shaft (22), the both ends of driven shaft (23) pass through the bearing frame rotation and install in the upper portion of installing frame, driven shaft (23) and driving shaft (22) parallel arrangement, two chain drive mechanism (24) are installed in driving shaft (22) side by side on driven shaft (23), two driving sprocket fixed mounting are on driving shaft (22), two driven sprocket fixed mounting are on driven shaft (23), gripping subassembly (3) are including fixed mounting plate (31), fixed jaw (32), movable jaw (33) and spring (34) are fixed mounting plate (31) and are fixed parallel to both ends of fixed mounting plate (31) and fixed drive respectively, two fixed claws (32) are fixedly arranged on a fixed mounting plate (31), a movable claw (33) is hinged with the fixed claws (32) through connecting pins (35), grooves matched with the outer cylindrical surfaces of the sampling rods are formed in the fixed claws (32) and the movable claws (33), and springs (34) are arranged between the fixed claws (32) and the movable claws (33) and are respectively connected with the fixed claws (32) and the movable claws (33) at two ends of the springs.
2. 2. The lifting and conveying device for the sampling rod according to claim 1, wherein anti-skid rubber pads are arranged in grooves on the fixed claw (32) and the movable claw (33).
3. 3. A lifting and conveying device for sampling rods according to claim 1, characterized in that the rear side of the movable jaw (33) is provided with a toggle lever.

Description

Lifting and conveying device for sampling rod Technical Field The utility model relates to the technical field of steelmaking equipment, in particular to a lifting and conveying device for a sampling rod. Background Steelmaking refers to the process of putting pig iron for steelmaking into a steelmaking furnace to smelt according to a certain process, adjusting slag components in the production of steel and iron, and refining steel. The steelmaking needs to control the carbon content, eliminate harmful elements, reserve or increase beneficial elements and adjust the proportion among the elements to obtain the best performance. The sampling is used for measuring the temperature of molten steel and taking samples before steel making and tapping, and provides temperature and chemical component parameters for controlling the steelmaking process as important basis for technological operation in the steelmaking process. At present, most of up-and-down transportation of the sampling rod needs workers to carry manually on site, the labor intensity is high, the working efficiency is low, few auxiliary workers with simple hoisting equipment are used for hoisting and transporting, but the operation of binding and loading and unloading the sampling rod manually is time-consuming and labor-consuming, the sampling rod is easy to drop, accidents of breaking and smashing the sampling rod are easy to occur, and the working safety is low. In order to improve the working safety and the working efficiency, the design and the manufacture of the lifting and conveying device for the sampling rod are very necessary. Disclosure of Invention The utility model aims to solve the defects in the prior art and provides a lifting and conveying device for a sampling rod, which is novel in structure and practical in function, can realize one-to-one clamping and conveying of the sampling rod, and improves conveying efficiency and conveying safety. The utility model adopts the technical scheme that the sampling rod lifting and conveying device comprises a mounting frame 1, a lifting assembly 2 and a gripping assembly 3, wherein the mounting frame 1 is a frame-shaped member and is formed by connecting a plurality of sections, the lifting assembly 2 comprises a driving motor 21, a driving shaft 22, a driven shaft 23 and a chain transmission mechanism 24, the driving motor 21 is fixedly arranged at the lower part of the mounting frame 1, two ends of the driving shaft 22 are rotatably arranged at the lower part of the mounting frame 1 through bearing seats, an output shaft of the driving motor 21 is connected with the driving shaft 22, two ends of the driven shaft 23 are rotatably arranged at the upper part of the mounting frame through bearing seats, the driven shaft 23 is parallel to the driving shaft 22, two chain transmission mechanisms 24 are arranged on the driving shaft 22 and the driven shaft 23 in parallel, two driving sprockets are fixedly arranged on the driving shaft 22, two driven sprockets are fixedly arranged on the driven shaft 23, the gripping assembly 3 comprises a fixed mounting plate 31, a movable claw 32, a movable claw 33 and a spring 34, the two ends of the fixed mounting plate 31 are fixedly connected with the two transmission chains respectively, two fixed mounting plates are fixedly arranged on the two fixed mounting plates 31 through bearing seats, two movable claws 33 are fixedly connected with the movable claws 33 and fixedly connected with the movable claws 32 through two movable claws 33, and the movable claws 33 are fixedly connected with the movable claws 33, and the movable claws are fixedly connected with the movable claws 32 through two movable claws 33, and the movable claws 33 are fixedly connected with the movable claws 32. The further improvement is that anti-skid rubber pads are arranged in the grooves on the fixed claw 32 and the movable claw 33. A further improvement is that the rear side of the movable jaw 33 is provided with a toggle lever. Compared with the prior art, the utility model has the advantages of novel structure, practical function, realization of one-to-one clamping and conveying of the sampling rods, and improvement of conveying efficiency and conveying safety. Drawings Figure 1 is a schematic view of the structure of the present utility model, Figure 2 is a right side view of figure 1, Figure 3 is a schematic three-dimensional perspective view of the present utility model, Figure 4 is a schematic three-dimensional perspective view of the grip assembly of the present utility model, Fig. 5 is a schematic cross-sectional view of a grip assembly of the present utility model. Detailed Description The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope