CN211077344U - Lifting hook special for steel ball - Google Patents
Lifting hook special for steel ball Download PDFInfo
- Publication number
- CN211077344U CN211077344U CN201922040711.2U CN201922040711U CN211077344U CN 211077344 U CN211077344 U CN 211077344U CN 201922040711 U CN201922040711 U CN 201922040711U CN 211077344 U CN211077344 U CN 211077344U
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- Prior art keywords
- hook
- steel ball
- pothooks
- hooks
- chain
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Abstract
The special promotion pothook of steel ball, constitute by two pothooks, the pothook includes hook and pole, the hook is platelike circular arc hook, the curvature radius of circular arc hook is the same with the diameter of steel ball, hook and pole rounding off are connected, two pothooks are bilateral symmetry and arrange, two mounting holes about the upper end processing of the pole of pothook has, distance between two mounting holes is the same with the distance between two adjacent roller round pin axles that promote the chain, two pothooks replace roller round pin axle and chain joint connection of chain with the rivet to be fixed, the tip inboard processing at the hook of two pothooks has the breach, distance between the breach of two pothooks is greater than or equal to the diameter of steel ball about, the breach of two pothooks constitutes the steel ball and passes through the notch. The lifting hook special for the steel ball is small in size, simple in structure, low in maintenance cost and suitable for long-term use of enterprises, and the steel ball cannot fall off or be stuck in the lifting process.
Description
Technical Field
The utility model relates to a steel ball hoisting device, in particular to a steel ball hoisting hook special for a chain hoist used in the steel ball production forging and heating quenching process in the steel ball industry.
Background
At present, in the process of forging and beating the steel balls, secondary finish forging or quenching treatment needs to be carried out on the steel balls, a certain height difference exists between the steel balls and the steel balls due to site constraint, the steel balls need to be lifted and conveyed, and the traditional height lifting mainly depends on an inclination lifter or a hopper type lifter to carry out height lifting. The appearance of the steel ball is circular, so that the inclination lifter is easy to fall off from the inclination lifter in the process of lifting the steel ball, and certain potential safety hazards exist; hopper formula lifting machine is in the continuous lifting process of steel ball, often two steel balls enter into the hopper simultaneously, the jamming is in the hopper, need to shut down the manual work and carry out manual clearance, it is long not enough when causing production, the output is low, and above-mentioned two kinds of lifting machines promote hopper cost of manufacture higher, wearing and tearing relatively easily, make the preparation of equipment, the maintenance cost risees, directly make the production ton cost increase, consequently, design a special steel ball of chain lifting machine that forges and beats the steel ball trade and forge, heat the used in-process and promote the pothook in steel ball production, be the technical problem that needs to solve at present.
Disclosure of Invention
The utility model aims to solve the technical problem that a special steel ball lifting hook of a chain lifter is provided for the steel ball forging industry in the process of steel ball production forging and heating quenching.
The utility model provides a technical scheme that its technical problem adopted is:
The special promotion pothook of steel ball, constitute by two pothooks, the pothook includes hook and pole, the hook is platelike circular arc hook, the curvature radius of circular arc hook is the same with the diameter of steel ball, hook and pole rounding off are connected, two pothooks are bilateral symmetry and arrange, two mounting holes about the upper end processing of the pole of pothook has, distance between two mounting holes is the same with the distance between two adjacent roller round pin axles that promote the chain, two pothooks replace roller round pin axle and chain joint connection of chain with the rivet to be fixed, the tip inboard processing at the hook of two pothooks has the breach, distance between the breach of two pothooks is greater than or equal to the diameter of steel ball about, the breach of two pothooks constitutes the steel ball and passes through the notch.
As a preferred scheme of the utility model, the baffle is welded in the upper portion outside of the hook of two pothooks about.
The hook type of the elevator adopts a left-right combined type, the baffle plates are processed at the edges of left and right hooks to prevent a steel ball from falling off in the lifting process, a double-row chain is used as a support to effectively combine the left and right hooks, and the hooks are equally arranged according to the designed interval, so that the stable lifting and conveying of the steel ball are realized.
The utility model discloses a preparation method:
Carry out the pothook cutting according to the diameter of setting for the promotion steel ball on the line cutting, and reserve out promotion notch 4 at the pothook front end, reserve the promotion space for steel ball positioner on the lane, make the steel ball carry out single promotion, both ends carry out the welding of baffle 1 about the pothook combination, make steel ball 5 in the centre of controlling two pothooks, prevent that the steel ball from droing from the pothook at the in-process that promotes, carry out the processing of punching of mounting hole 2 with the lathe in the pothook upper end, carry out the equipartition installation on the chain according to the promotion interval of setting for with installation rivet 3, can accomplish the steady promotion to the steel ball under the rotation of the power drive sprocket drive chain of motor.
The utility model has the advantages that:
The special steel ball lifting hook device is simple in structure, convenient to operate, small in size, light in dead weight, convenient and flexible to mount, stable in operation in the lifting process, capable of greatly improving the steel ball lifting work efficiency and eliminating potential safety hazards. The heavy elevator hopper does not need to be manufactured, the raw material cost is saved, the subsequent maintenance cost is low, the production and operation cost of enterprises is reduced, and the elevator hopper is suitable for long-term use of the enterprises. The lifting hook special for the steel ball is small in size, simple in structure, low in maintenance cost and suitable for long-term use of enterprises, and the steel ball cannot fall off or be stuck in the lifting process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The lifting hook special for the steel ball consists of two hooks 6 and is characterized in that the hooks 6 comprise a hook 6-1 and a rod 6-2, the hook 6-1 is a plate-shaped arc hook, the curvature radius of the arc hook is the same as the diameter of the steel ball 5, the hook 6-1 is in smooth transition connection with the rod 6-2, the two hooks 6 are arranged in bilateral symmetry, the upper end part of the rod 6-2 of the hook 6 is provided with an upper mounting hole 2 and a lower mounting hole 2, the distance between the two mounting holes 2 is the same as the distance between two adjacent roller pin shafts of the lifting chain, the two hooks 6 are fixedly connected with the chain plate of the chain by using rivets 3 instead of the roller pin shafts, the inner sides of the ends of the hooks 6-1 of the two hooks 6 are provided with notches, the distance between the notches of the left and right hooks 6 is larger than or equal to the diameter of the steel ball, and the notches of the left and right hooks 6 form a steel ball passing notch 4. The baffle plate 1 is welded on the outer side of the upper parts of the hooks 6-1 of the left and right clamping hooks 6.
Claims (2)
1. The special lifting hook for the steel ball consists of two hooks (6) and is characterized in that each hook (6) comprises a hook (6-1) and a rod (6-2), each hook (6-1) is a plate-shaped arc hook, the curvature radius of each arc hook is the same as the diameter of the steel ball (5), each hook (6-1) is in smooth transition connection with the corresponding rod (6-2), the two hooks (6) are symmetrically arranged in the left and right direction, an upper mounting hole and a lower mounting hole (2) are formed in the upper end part of each rod (6-2) of each hook (6), the distance between the two mounting holes (2) is the same as the distance between two adjacent roller pin shafts of a lifting chain, the two hooks (6) are fixedly connected with the chain plate of the chain by rivets (3), notches are formed in the inner sides of the end parts of the hooks (6-1) of the two hooks (6), and the distance between the notches of the left and the right hooks (6) is larger than or equal, the notches of the left and the right clamping hooks (6) form a steel ball passing notch (4).
2. The lifting hook special for the steel ball as claimed in claim 1, wherein the baffle (1) is welded on the outer side of the upper part of the hook (6-1) of the left and right hooks (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922040711.2U CN211077344U (en) | 2019-11-23 | 2019-11-23 | Lifting hook special for steel ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922040711.2U CN211077344U (en) | 2019-11-23 | 2019-11-23 | Lifting hook special for steel ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211077344U true CN211077344U (en) | 2020-07-24 |
Family
ID=71631219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922040711.2U Active CN211077344U (en) | 2019-11-23 | 2019-11-23 | Lifting hook special for steel ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211077344U (en) |
-
2019
- 2019-11-23 CN CN201922040711.2U patent/CN211077344U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Special lifting hook for steel ball Effective date of registration: 20210519 Granted publication date: 20200724 Pledgee: Guangping County Rural Credit Cooperative Pledgor: GOLDPRO NEW MATERIALS Co.,Ltd. Registration number: Y2021130000010 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230424 Granted publication date: 20200724 Pledgee: Guangping County Rural Credit Cooperative Pledgor: GOLDPRO NEW MATERIALS CO.,LTD. Registration number: Y2021130000010 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Special lifting hook for steel balls Effective date of registration: 20230425 Granted publication date: 20200724 Pledgee: Guangping County Rural Credit Cooperative Pledgor: GOLDPRO NEW MATERIALS CO.,LTD. Registration number: Y2023130000032 |