CN210287402U

CN210287402U - Hopper mousing-hook device

Info

Publication number: CN210287402U
Application number: CN201920892364.3U
Authority: CN
Inventors: 郎国栋; 袁爱民; 邹新贵; 李宏奎
Original assignee: Jianlong Acheng Steel Co Ltd
Current assignee: Jianlong Acheng Steel Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-10
Anticipated expiration: 2029-06-14

Abstract

The utility model belongs to the technical field of steelmaking equipment, in particular to a hopper unhooking prevention device, which comprises a raw material hopper hanging ring and a hanging pipe, and also comprises an elliptical baffle, an L-shaped hanging plate, a bolt and a bolt pin shaft; the elliptic baffle is welded on the cut hanging connection pipe, the raw material bucket hanging ring is sleeved on the elliptic baffle and then hung and clamped on the hanging connection pipe, and inserting lugs which are symmetrically distributed are welded on the outer side of the elliptic baffle; the plug on the top end of the L-shaped hanging plate is located between the two hanging lugs and is connected with the plug through a bolt pin penetrating through the hanging lugs, a nut is installed at one end of the bolt pin, the other end of the bolt pin is welded with the iron chain, the other end of the iron chain is welded with a bolt pin shaft, the bolt pin shaft penetrates through two pin shaft seats and a pin hole in the bottom end of the L-shaped connecting plate, and two nuts are installed at the end part of the bolt pin shaft. The device prevents through oval baffle and bolt link unhook when the hopper is reinforced for the unhook phenomenon can not take place for reinforced in-process, shortens reinforced time, improves production efficiency, eliminates the potential safety hazard.

Description

Hopper mousing-hook device

Technical Field

The utility model belongs to the technical field of steelmaking equipment, concretely relates to hopper mousing-hook device.

Background

The hook hanging mode of the existing converter charging hopper is shown in figure 3, a raw material hopper hanging ring is directly hung on a hanging connection pipe, in the process of adding waste steel, due to collision of a magnetic disc and the waste steel with hanging parts, the hanging connection pipe used for a long time generates bending deformation, the phenomenon of unhooking occurs when the converter charging hopper and the converter are matched for charging, the phenomenon of unhooking in the air with the height of three meters and the phenomenon of no hooking, the production is influenced, and potential safety hazards exist. Therefore, it is necessary to design a safe and reliable hopper unhooking prevention device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safe and reliable's hopper mousing-hook device, the device prevent through oval baffle and bolt that the link unhook when the hopper is reinforced for the unhook phenomenon can not take place among the reinforced process, shortens reinforced time, improves production efficiency, eliminates the potential safety hazard, simple structure, safe and reliable, low cost, economy is suitable for, easily promotes on a large scale and uses.

The utility model adopts the technical proposal that: the hopper unhooking prevention device comprises a raw material hopper hanging ring and a hanging connection pipe welded on the wall of a hopper, and further comprises an oval baffle, an L-shaped hanging connection plate, a bolt plug pin and a bolt pin shaft; the elliptic baffle is welded on the cut hanging connection pipe, the raw material bucket hanging ring is sleeved on the elliptic baffle and then hung and clamped on the hanging connection pipe, and inserting lugs which are symmetrically distributed are welded on the outer side of the elliptic baffle; the plug on the top end of the L-shaped hanging plate is located between the two insertion lugs and is connected with the plug through a bolt pin penetrating through the insertion lugs, a nut is installed at one end of the bolt pin, the other end of the bolt pin is welded with the iron chain, the other end of the iron chain is welded with a bolt pin shaft, the bolt pin shaft penetrates through two pin shaft seats and a pin hole in the bottom end of the L-shaped hanging plate, and two nuts are installed at the end part of the bolt pin shaft.

Furthermore, the external dimension of the elliptic baffle is smaller than the inner hole dimension of the raw material hopper hanging ring, and the length of the elliptic baffle is larger than the maximum inner hole width of the hanging ring.

Furthermore, the two pin shaft bases are symmetrically distributed, and the symmetrical lines of the two pin shaft bases are superposed with the symmetrical lines of the two insertion lugs.

The utility model has the advantages that: the utility model provides a safe and reliable, convenient to use and simple structure's little work piece manipulator device for snatching stifled awl, the device is arranged in the course of working of toper small workpiece such as stifled awl, the operative employee can use the device directly to snatch under the rotatory condition of work piece, avoid operating directly with the hand contact, thereby guaranteed the operative employee at the safety of snatching the in-process, the time has been saved simultaneously, machining efficiency has been improved, moreover, the steam generator is simple in structure, high durability and convenient use, low cost, economy is suitable for, easily promote on a large scale and use.

Description of the drawings:

FIG. 1 is a schematic structural diagram of the first embodiment;

FIG. 2 is a schematic structural view of an L-shaped hanging plate of the embodiment;

fig. 3 is a schematic diagram of the use of the original hook in the background art.

The specific implementation mode is as follows:

example one

Referring to fig. 1, the hopper unhooking prevention device comprises a raw material hopper hanging ring 2 and a hanging connection pipe 3 welded on a hopper wall 1, and further comprises an elliptical baffle 5, an L-shaped hanging connection plate 9, a bolt plug 6 and a bolt pin shaft 8; the elliptic baffle 5 is welded on the hanging pipe 3 after being cut off, the raw material bucket hanging ring 2 is hung and clamped on the hanging pipe 3 after being sleeved on the elliptic baffle 5, and inserting lugs 4 which are symmetrically distributed are welded on the outer side of the elliptic baffle 5; the plug 11 at the top end of the L-shaped hanging plate 9 is positioned between the two inserting lugs 4 and is connected with the inserting lugs 11 through bolt pins 6 penetrating through the inserting lugs 4 and the plug 11, nuts are arranged at one ends of the bolt pins 6, the other ends of the bolt pins are welded with the iron chain 7, the other ends of the iron chain 7 are welded with bolt pin shafts 8, the bolt pin shafts 8 penetrate through two pin shaft seats 10 and pin holes 12 at the bottom end of the L-shaped hanging plate 9, and two nuts are arranged at the end parts of the bolt pin shafts 8; the external dimension of the elliptic baffle 5 is smaller than the inner hole dimension of the hanging ring 2 of the raw material hopper, and the length of the elliptic baffle 5 is larger than the maximum inner hole width of the hanging ring 2; the two pin shaft bases 10 are symmetrically distributed, and the symmetrical lines of the two pin shaft bases coincide with the symmetrical lines of the two insertion lugs 4.

After the original hanging pipe is cut off, the elliptical baffle plate is welded on the pipe connecting pipe, and the length of the reserved hanging pipe is larger than the thickness of the hanging ring of the raw material hopper. Hang on the bell and spigot joint pipe after overlapping oval baffle with raw materials fill link slope certain angle to upwards overturn the L shape connecting plate after fixed through bolt grafting, bolt tip is twisted soon has the nut that is greater than the hangers jack, prevents that the bolt from breaking away from, also can twist soon two nuts and prevent to make the nut not hard up because of the vibration. The oval baffle and the bolt pin prevent the hook from unhooking in the feeding process, and normal production is ensured. In addition, various plates can be manufactured by processing leftover materials, and the bolt pin and the bolt pin shaft can use waste bolts, so that the production cost is reduced.

Claims

1. The utility model provides a hopper mousing-hook device, includes raw materials fill link (2) and the hanging of welding on hopper wall (1) takes over (3), its characterized in that: the unhooking prevention device also comprises an oval baffle (5), an L-shaped hanging plate (9), a bolt plug pin (6) and a bolt pin shaft (8); the elliptic baffle (5) is welded on the cut hanging connection pipe (3), the raw material hopper hanging ring (2) is hung and clamped on the hanging connection pipe (3) after being sleeved on the elliptic baffle (5), and inserting lugs (4) which are symmetrically distributed are welded on the outer side of the elliptic baffle (5); plug (11) on L shape fishplate bar (9) top is located two and inserts in the middle of the ear (4) to bolt (6) through passing and insert ear (4) and plug (11) are connected, the nut is installed to bolt (6) one end, its other end and iron chain (7) welding, the other end and bolt pin axle (8) welding of iron chain (7), bolt pin axle (8) pass pinhole (12) of two round pin axle beds (10) and L shape fishplate bar (9) bottom, two nuts are installed to bolt pin axle (8) tip.

2. The hopper unhooking prevention device according to claim 1, characterized in that: the external dimension of the elliptic baffle (5) is smaller than the size of the inner hole of the raw material hopper hanging ring (2).

3. The hopper unhooking prevention device according to claim 1, characterized in that: the two pin shaft bases (10) are symmetrically distributed, and the symmetrical lines of the two pin shaft bases coincide with the symmetrical lines of the two inserting lugs (4).