CN213329171U

CN213329171U - Lifting equipment of integrated grab bucket grooving machine

Info

Publication number: CN213329171U
Application number: CN202021018322.6U
Authority: CN
Inventors: 刘茂斌
Original assignee: Xuzhou Hengtai Intelligent Technology Co ltd
Current assignee: Xuzhou Hengtai Intelligent Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-06-01
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses an integral type grab grooving machine lifting means in grab grooving machine technical field, including the main part frame, the inner wall of main part frame sets up unable adjustment base, unable adjustment base's top sets up spacing grillage, the inner wall swing joint anchorage bar of spacing grillage, the top of anchorage bar is connected and is promoted the support, the left and right sides outer wall that promotes the support all sets up the lifting plate, the spacer pin of pegging graft in the inner wall activity of spacing grillage, and the spacer pin activity is pegged graft at the inner wall of anchorage bar, makes a whole to unable adjustment base and body frame, has removed loaded down with trivial details structure, reduces the bolt and becomes flexible and the safety risk that fatigue fracture caused, when the support is promoted in the installation, through the screw-thread fit of anchorage bar and outer sleeve simultaneously for overall connection structure is simpler, and the installation is more swift.

Description

Lifting equipment of integrated grab bucket grooving machine

Technical Field

The utility model relates to a grab bucket grooving machine technical field specifically is an integral type grab bucket grooving machine lifting means.

Background

The in-process of current grab bucket grooving machine using, hoisting equipment directly hoist wire rope and hang the lifting plate in the grab bucket grooving machine, and the lifting plate promotes the support through the round pin hub connection, promotes the support and passes through bolted connection on the equipment body, drives body knife rest up-and-down motion, and the loaded down with trivial details and have the bolt to use not hard up and fatigue fracture's safe risk. Therefore, the lifting equipment of the integrated grab bucket grooving machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type grab bucket grooving machine lifting means to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an integral type grab bucket grooving machine lifting means, includes the main part frame, the inner wall of main part frame sets up unable adjustment base, unable adjustment base's top sets up spacing grillage, the inner wall swing joint anchorage bar of spacing grillage, the promotion support is connected at the top of anchorage bar, the left and right sides outer wall that promotes the support all sets up the lifting plate, the inner wall activity of spacing grillage is pegged graft the spacer pin, and the spacer pin activity is pegged graft at the inner wall of anchorage bar.

Further, spacing grillage all sets up the through-hole that matches with the anchorage bar with unable adjustment base's relative terminal surface, the lower extreme threaded connection outer sleeve of anchorage bar, the top of outer sleeve sets up limit baffle, the outer wall threaded connection fastening lantern ring of outer sleeve, and the fastening lantern ring is connected in unable adjustment base's bottom.

Further, outer sleeve screw thread cup joints the lower extreme outer wall at the anchorage bar, limit baffle's external diameter is greater than the aperture of through-hole on the limit plate frame.

Furthermore, the outer wall setting of anchorage bar and spacing grillage all sets up the spacing hole of assorted, the spacer pin is pegged graft in spacing hole, and the spacer pin is the U-shaped gag lever post.

Furthermore, the fixed base and the main body frame are of an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses make a whole to unable adjustment base and body frame, removed loaded down with trivial details structure, reduce the bolt not hard up and the safe risk that fatigue fracture caused, when the installation promotes the support, through the screw-thread fit of anchorage bar and outer sleeve simultaneously for overall connection structure is simpler, and the installation is more swift.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection structure of the fixing base of the present invention.

In the figure: 1. a main body frame; 2. a fixed base; 3. a limit plate frame; 4. lifting the support; 5. a lifting plate; 6. a spacing pin; 7. a fastening rod; 8. an outer sleeve; 9. a limit baffle; 10. and (5) fastening the lantern ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a lifting device of an integrated grab bucket grooving machine comprises a main body frame 1, wherein a fixed base 2 is arranged on the inner wall of the main body frame 1, the fixed base 2 and the main body frame 1 are of an integrated structure, the stability of the whole structure is stronger, a complex connecting structure is not needed, a limiting plate frame 3 is arranged at the top of the fixed base 2, the inner wall of the limiting plate frame 3 is movably connected with a fastening rod 7, the top of the fastening rod 7 is connected with a lifting support 4, lifting plates 5 are arranged on the outer walls of the left side and the right side of the lifting support 4, the lifting support 4 and the lifting plates 5 can be arranged into an integrated structure and can also be movably connected through a pin shaft, a limiting pin 6 is movably inserted into the inner wall of the limiting plate frame 3, and;

referring to fig. 2, the opposite end faces of the limiting plate frame 3 and the fixing base 2 are respectively provided with a through hole matched with the fastening rod 7, the lower end of the fastening rod 7 is in threaded connection with the outer sleeve 8, the top of the outer sleeve 8 is provided with a limiting baffle 9, the outer wall of the outer sleeve 8 is in threaded connection with the fastening ring 10, and the fastening ring 10 is connected to the bottom of the fixing base 2, when the lifting support 4 and the lifting plate 5 are installed on the main body frame 1 and the limiting plate frame 3, the fastening rod 7 can be firstly inserted into the inner wall of the limiting plate frame 3, the limiting pin 6 is inserted into the inner walls of the fastening rod 7 and the limiting plate frame 3, then the outer sleeve 8 is in threaded connection with the lower end of the fastening rod 7 from the lower part of the fixing base 2, the outer sleeve 8 is in threaded connection with the outer part of the fastening rod 7, the position of the limiting baffle 9 for limiting the, the outer sleeve 8 is fixed, so that the strength of the lifting support 4 is integrally enhanced;

referring to fig. 2 again, the outer sleeve 8 is sleeved on the outer wall of the lower end of the fastening rod 7 through threads, the outer diameter of the limiting baffle 9 is larger than the aperture of the through hole in the limiting plate frame 3, the position of the outer sleeve 8 in threaded connection on the fastening rod 7 can be limited through the limiting baffle 9, and the moving distance of the outer sleeve 8 is ensured when the fastening rod 7 is fixed;

referring to fig. 1 and 2, the outer walls of the fastening rod 7 and the limiting plate frame 3 are provided with matched limiting holes, the limiting pin 6 is inserted into the limiting holes, the limiting pin 6 is a U-shaped limiting rod, and the fastening rod 7 can be respectively installed in the inner wall of the limiting plate frame 3 in a limiting manner through the left and right symmetrical arrangement of the limiting pin 6, so that the connection and fixation are facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an integral type grab bucket grooving machine lifting means, includes main part frame (1), its characterized in that: the inner wall of main part frame (1) sets up unable adjustment base (2), the top of unable adjustment base (2) sets up spacing grillage (3), inner wall swing joint anchorage bar (7) of spacing grillage (3), the top of anchorage bar (7) is connected and is promoted support (4), the left and right sides outer wall that promotes support (4) all sets up promotes board (5), spacing round pin (6) are pegged graft in the inner wall activity of spacing grillage (3), and the inner wall at anchorage bar (7) is pegged graft in spacing round pin (6) activity.

2. The integrated grab bucket trenching machine lifting apparatus of claim 1 further comprising: spacing grillage (3) all set up the through-hole that matches with anchorage bar (7) with the relative terminal surface of unable adjustment base (2), the lower extreme threaded connection outer sleeve (8) of anchorage bar (7), the top of outer sleeve (8) sets up limit baffle (9), the outer wall threaded connection fastening lantern ring (10) of outer sleeve (8), and the bottom at unable adjustment base (2) is connected in the fastening lantern ring (10).

3. The integrated grab bucket trenching machine lifting apparatus of claim 2 wherein: the outer sleeve (8) is sleeved on the outer wall of the lower end of the fastening rod (7) in a threaded mode, and the outer diameter of the limiting baffle (9) is larger than the aperture of the through hole in the limiting plate frame (3).

4. The integrated grab bucket trenching machine lifting apparatus of claim 1 further comprising: the outer wall of fastening rod (7) and spacing grillage (3) all sets up the spacing hole of assorted, spacer pin (6) are pegged graft in spacing hole, and spacer pin (6) are the U-shaped gag lever post.

5. The integrated grab bucket trenching machine lifting apparatus of claim 1 further comprising: the fixed base (2) and the main body frame (1) are of an integrated structure.