CN103693568A

CN103693568A - Small grain hoisting machine

Info

Publication number: CN103693568A
Application number: CN201410001257.9A
Authority: CN
Inventors: 吴静
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-03
Filing date: 2014-01-03
Publication date: 2014-04-02

Abstract

The invention discloses a small grain hoisting machine which comprises a base, wherein a vertical column which is longitudinally arranged is arranged on the base, a rotatable long supporting arm which is transversely arranged is arranged at the top of the vertical column, the long supporting arm is provided with an adjusting notch array consisting of adjusting notches, and one of the adjusting notches is internally and detachably provided with a hook. According to the small grain hoisting machine disclosed by the invention, a user can smoothly adjust the suspending positions of the whole hooks according to demand by means of the adjusting notches and a locking dowel on the long supporting arm. The hoisting machine is simple in structure and convenient to disassemble, so that the usability of the hoisting machine is improved. In addition, the rotatable long supporting arm is adopted, so that the usability of the hoisting machine is further improved.

Description

Small-size grain hoisting machine

Technical Field

The invention relates to grain station equipment, in particular to a small grain hoisting machine.

Background

In the grain station, often need utilize hoisting machine to hoist and mount and transport grain package, the angle of stretching of the davit of current hoisting machine is fixed, can't adjust. In addition, the existing lifting hook is connected by using a screw, is easy to fall off, cannot be adjusted in position and is limited in application range.

Disclosure of Invention

The invention mainly solves the technical problems in the prior art, and provides a small grain hoisting machine.

The technical problem of the invention is mainly solved by the following technical scheme:

the utility model provides a small-size grain hoisting machine, small-size grain hoisting machine contain a base, the base on be equipped with the stand of a vertical setting, the top of stand be equipped with the support long arm of a rotatable horizontal setting, the support long arm on be equipped with the regulation notch array of constituteing by the regulation notch, one of them regulation notch intraoral detachably be equipped with a couple.

As a better embodiment of the invention, the top of the hook is provided with a connecting through hole, the hook penetrates through the adjusting notch, and a locking pin penetrates through the connecting through hole.

As a preferred embodiment of the invention, the adjusting notch is a square opening.

The small grain hoisting machine provided by the invention utilizes the adjusting notch and the locking pin on the supporting long arm, so that a user can easily adjust the hanging position of the whole hook according to needs, the structure is simple, the disassembly is convenient, and the usability of the hoisting machine is improved. In addition, the rotatable support long arm is adopted, so that the usability of the hoisting machine is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a small grain hoisting machine according to the present invention;

FIG. 2 is an exploded perspective view of the small grain hoist of FIG. 1;

FIG. 3 is an enlarged detail view of area A of the small grain hoist of FIG. 2;

FIG. 4 is an enlarged detail view of area B of the small grain hoist of FIG. 3;

wherein,

1. a small grain hoisting machine; 2. a base; 3. a support long arm; 31. adjusting the notch; 4. hooking; 41. a connecting through hole; 5. a locking pin; 6. and (4) a column.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.

As shown in fig. 1 to 4, the small grain hoisting machine 1 of the present invention comprises a base 2, a vertical column 6 is arranged on the base 2, a rotatable supporting long arm 3 transversely arranged is arranged on the top of the vertical column 6, an adjusting notch array composed of adjusting notches 31 is arranged on the supporting long arm 3, and a hook 4 is detachably arranged in one of the adjusting notches 31.

The top of the hook 4 is provided with a connecting through hole 41, the hook 4 penetrates through the adjusting notch 31, and a locking pin 5 penetrates through the connecting through hole 41.

The adjustment notch 31 is a square opening.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a small-size grain hoisting machine, its characterized in that, small-size grain hoisting machine (1) contain a base (2), base (2) on be equipped with a vertical stand (6) that sets up, the top of stand (6) be equipped with the support long arm (3) of a rotatable horizontal setting, support long arm (3) on be equipped with the regulation notch array of constituteing by regulation notch (31), one of them regulation notch (31) in detachably be equipped with one couple (4).

2. A small grain sling machine as claimed in claim 1, characterised in that said hook (4) has a connecting hole (41) at the top, said hook (4) passing through said adjustment slot (31), and a locking pin (5) passing through said connecting hole (41).

3. A small grain sling machine as claimed in claim 2 wherein said adjustment notches (31) are square shaped.