CN217398205U

CN217398205U - Hoisting device for heat treatment of wear-resistant steel balls

Info

Publication number: CN217398205U
Application number: CN202221090033.6U
Authority: CN
Inventors: 张学伍; 潘政桃
Original assignee: Ma'anshan Yifeng Industrial Group Co ltd
Current assignee: Ma'anshan Yifeng Industrial Group Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-09-09
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a hoisting device for heat treatment of wear-resistant steel balls, which comprises a storage cylinder main body, wherein the bottom of the storage cylinder main body is a funnel-shaped lower cylinder body, the bottom of the lower cylinder body is provided with a discharging pipe, a vertical downward limiting pipe is fixed inside the storage cylinder main body through a positioning frame, a vertical downward screw rod is arranged in the limiting pipe, a cover plate for plugging the pipe orifice of the discharging pipe is fixed at the bottom end part of the screw rod, and a locking block is installed at the upper end thread of the screw rod; the top of screw rod is equipped with the positioning seat, be equipped with the lug on the positioning seat. The utility model discloses before lifting by crane, through twisting the latch segment to make the screw rod upwards carry and draw, and then drive apron upwards carry and draw, and carry out the shutoff to the mouth of pipe of discharging pipe, accomplish the back after lifting by crane, through reverse twisting the latch segment, then screw rod downwardly extending makes the apron move down, thereby opens the mouth of pipe of discharging pipe, thereby easily arranges the material.

Description

Hoisting device for heat treatment of wear-resistant steel balls

Technical Field

The utility model relates to a steel ball hoist and mount technical field specifically is a wear-resisting steel ball hoisting device for thermal treatment.

Background

The steel ball is a spherical ferroalloy wear-resistant body which is generated by taking carbon, chromium, manganese, molybdenum and the like as main added metal elements and adopting the modes of forging, spinning, rolling, grinding, casting and the like, and is the most important component of the current crushing industry and the bearing industry; the existing hoisting device for the steel ball is inconvenient for discharging the steel ball. Therefore, the hoisting device for heat treatment of the wear-resistant steel balls is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a wear-resisting steel ball is hoist device for heat treatment, including storage cylinder main part, the bottom of storage cylinder main part is funnel-shaped lower barrel, the bottom of lower barrel is equipped with the discharging pipe, and the inside of storage cylinder main part is fixed with vertical decurrent spacing pipe through the locating rack, be equipped with vertical decurrent screw rod in the spacing pipe, and the bottom portion of screw rod is fixed with the apron that is used for carrying out the shutoff to the mouth of pipe of discharging pipe, the upper end screw thread of screw rod is installed the latch segment; the top of screw rod is equipped with the positioning seat, be equipped with the lug on the positioning seat.

As an optimized technical scheme of the utility model, be equipped with the strengthening rib between the junction of screw rod and apron.

As an optimized technical scheme of the utility model, be equipped with the guide slope that the slope set up between screw rod and the apron.

As an optimal technical scheme of the utility model, put up spacing sleeve through the solid position on the barrel down, just the screw rod passes from spacing sleeve, the screw rod is equipped with the stopper in the top that is located spacing sleeve.

As an optimized technical scheme of the utility model, be equipped with a pair of support frame on the outer wall of barrel down, just the top of support frame is equipped with annular base.

As an optimized technical scheme of the utility model, be equipped with the reinforcing plate between lug and the positioning seat.

The utility model has the advantages that:

1. this kind of wear-resisting steel ball is hoist device for thermal treatment lifts by crane through the lug on the positioning seat on screw rod top, before lifting by crane, through twisting the latch segment to make the screw rod upwards carry and draw, and then drive the apron and upwards carry and draw, and carry out the shutoff to the mouth of pipe of discharging pipe, accomplish the back after lifting by crane, through reverse twisting the latch segment, then screw rod downwardly extending makes the apron move down, thereby opens the mouth of pipe of discharging pipe, thereby easily arranges the material.

2. According to the hoisting device for heat treatment of the wear-resistant steel balls, the limiting sleeve is arranged on the lower barrel through the fixing frame, the screw rod penetrates through the limiting sleeve, the limiting block is arranged above the limiting sleeve to limit the maximum moving length of the screw rod, so that the cover plate is opened too much, and the steel balls in the storage barrel main body are rolled out at the same time in a large amount.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a hoisting device for heat treatment of wear-resistant steel balls of the present invention;

fig. 2 is a schematic structural diagram of a limiting sleeve of the hoisting device for heat treatment of the wear-resistant steel balls.

In the figure: 1. a storage cylinder main body; 2. a lower cylinder body; 3. a discharge pipe; 4. a positioning frame; 5. a limiting pipe; 6. a screw; 7. a cover plate; 8. a locking block; 9. positioning seats; 10. lifting lugs; 11. reinforcing ribs; 12. a material guiding slope; 13. a limiting sleeve; 14. a limiting block; 15. a support frame; 16. a base; 17. a reinforcing plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1 and 2, the hoisting device for heat treatment of wear-resistant steel balls of the present invention comprises a storage cylinder main body 1, wherein the bottom of the storage cylinder main body 1 is a funnel-shaped lower cylinder 2, a discharge pipe 3 is arranged at the bottom of the lower cylinder 2, a vertically downward limiting pipe 5 is fixed inside the storage cylinder main body 1 through a positioning frame 4, a vertically downward screw rod 6 is arranged in the limiting pipe 5, a cover plate 7 for plugging the pipe orifice of the discharge pipe 3 is fixed at the bottom end of the screw rod 6, and a locking block 8 is installed at the upper end of the screw rod 6 through a thread; the top of screw rod 6 is equipped with positioning seat 9, be equipped with lug 10 on the positioning seat 9. Lifting by crane through lug 10 on the positioning seat 9 on screw rod 6 top, before lifting by crane, through twisting the latch segment 8 to make screw rod 6 upwards carry and draw, and then drive apron 7 upwards carry and draw, and carry out the shutoff to the mouth of pipe of discharging pipe 3, accomplish the back after lifting by crane, through reverse twisting the latch segment 8, then screw rod 6 downwardly extending makes apron 7 move down, thereby opens the mouth of pipe of discharging pipe 3, thereby easily arranges the material.

And a reinforcing rib 11 is arranged between the connection part of the screw rod 6 and the cover plate 7, so that the connection strength between the screw rod 6 and the cover plate 7 is effectively improved.

A material guiding slope 12 which is obliquely arranged is arranged between the screw rod 6 and the cover plate 7, so that the steel balls can be rolled out conveniently.

The lower barrel body 2 is provided with a limiting sleeve 13 through a fixing frame, the screw rod 6 penetrates through the limiting sleeve 13, and a limiting block 14 is arranged above the limiting sleeve 13 of the screw rod 6 to limit the maximum downward moving length of the screw rod, so that the cover plate is opened too much, and a large number of steel balls in the storage barrel body roll out at the same time.

A pair of supporting frames 15 are arranged on the outer wall of the lower barrel 2, an annular base 16 is arranged at the top of each supporting frame 15, and the lifting device can be conveniently erected.

And a reinforcing plate 17 is arranged between the lifting lug 10 and the positioning seat 9, so that the connection strength is improved.

The working principle is as follows: lifting by crane through lug 10 on the positioning seat 9 on screw rod 6 top, before lifting by crane, through twisting the latch segment 8 to make screw rod 6 upwards carry and draw, and then drive apron 7 upwards carry and draw, and carry out the shutoff to the mouth of pipe of discharging pipe 3, accomplish the back after lifting by crane, through reverse twisting the latch segment 8, then screw rod 6 downwardly extending makes apron 7 move down, thereby opens the mouth of pipe of discharging pipe 3, thereby easily arranges the material.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wear-resisting steel ball hoisting device for thermal treatment which characterized in that: the device comprises a storage barrel main body (1), wherein the bottom of the storage barrel main body (1) is a funnel-shaped lower barrel (2), a discharge pipe (3) is arranged at the bottom of the lower barrel (2), a vertical downward limiting pipe (5) is fixed inside the storage barrel main body (1) through a positioning frame (4), a vertical downward screw rod (6) is arranged in the limiting pipe (5), a cover plate (7) used for plugging a pipe orifice of the discharge pipe (3) is fixed at the bottom end part of the screw rod (6), and a locking block (8) is installed at the upper end of the screw rod (6) in a threaded manner; the top of screw rod (6) is equipped with positioning seat (9), be equipped with lug (10) on positioning seat (9).

2. The hoisting device for heat treatment of wear-resistant steel balls according to claim 1, characterized in that a reinforcing rib (11) is arranged between the connection of the screw (6) and the cover plate (7).

3. The hoisting device for heat treatment of wear-resistant steel balls according to claim 1, characterized in that a material guiding slope (12) is obliquely arranged between the screw (6) and the cover plate (7).

4. The hoisting device for heat treatment of wear-resistant steel balls as claimed in claim 1, wherein the lower cylinder (2) is provided with a limiting sleeve (13) through a fixing frame, the screw (6) passes through the limiting sleeve (13), and the screw (6) is provided with a limiting block (14) above the limiting sleeve (13).

5. The hoisting device for heat treatment of wear-resistant steel balls according to claim 1, characterized in that a pair of support frames (15) are arranged on the outer wall of the lower cylinder (2), and an annular base (16) is arranged at the top of the support frames (15).

6. The hoisting device for heat treatment of wear-resistant steel balls as claimed in claim 1, wherein a reinforcing plate (17) is arranged between the lifting lug (10) and the positioning seat (9).