CN213731496U

CN213731496U - Special tool for disassembling and assembling rotary vertical shaft of electric shovel

Info

Publication number: CN213731496U
Application number: CN202022825708.4U
Authority: CN
Inventors: 高永华; 闫鹏; 袁丽伟; 王宝存; 朱丽娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-20
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses an electric shovel gyration vertical scroll dismouting specialized tool, which comprises a fixed base, be equipped with the adjusting plate piece on the fixing base, be equipped with the support column on the adjusting plate piece, be equipped with movable cross beam on the support column, movable cross beam's tip is equipped with the tray, be equipped with a set of grip block on the tray, be connected through adjusting device between two grip blocks and the tray, adjusting device includes the mount, the fixed mount that is equipped with in bottom of tray, be equipped with the turning handle on the mount, the tip of turning handle rotates and is equipped with bevel gear A, bevel gear A's both sides all are equipped with bevel gear B, all be equipped with the dwang on two bevel gear B, be equipped with in the tray with dwang complex rotation groove, the spiro union regulating block on the dwang, fixed connection grip block on the regulating block. The utility model discloses an adjusting device can adjust the interval of two grip blocks for tray cooperation grip block is convenient to be placed spacingly, convenient to detach and installation to the electric shovel gyration vertical scroll of different diameters.

Description

Special tool for disassembling and assembling rotary vertical shaft of electric shovel

Technical Field

The utility model relates to an electric shovel gyration vertical scroll dismouting specialized tool technical field especially relates to an electric shovel gyration vertical scroll dismouting specialized tool.

Background

The electric shovel is a single bucket excavator which utilizes transmission parts such as gears, chains, cable pulley blocks and the like to transmit power, the electric shovel needs to be rotated in the using process of the electric shovel, a rotating vertical shaft of the electric shovel is a main component used for driving the electric shovel to complete rotating motion, and the rotating vertical shaft of the electric shovel is very troublesome to install and detach.

The utility model discloses a current specialized tool for electric shovel gyration vertical scroll dismouting as disclosed in chinese utility model patent CN208645204U, it dismantles and installs the gyration vertical scroll through tray cooperation L shape support, but this tray is fixed unchangeable, only can install and dismantle a gyration vertical scroll, inconvenient dismantlement and installation to the gyration vertical scroll of equidimension not, and this L shape support is also fixed unchangeable, consequently, when installation and dismantlement, need the small-size loader of accurate control to remove, the operation degree of difficulty is big, inconvenient installation and dismantlement to the gyration vertical scroll, for this reason, we propose an electric shovel gyration vertical scroll dismouting specialized tool and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a special tool for disassembling and assembling a rotary vertical shaft of an electric shovel.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a special tool for disassembling and assembling a rotary vertical shaft of an electric shovel comprises a fixed seat, wherein an adjusting plate block is fixedly arranged on the fixed seat, a supporting column is arranged on the adjusting plate block, a movable cross beam is arranged on the supporting column, a tray is fixedly arranged at the end part of the movable cross beam, a set of symmetrical clamping plates are arranged on the tray, the two clamping plates are connected with the tray through an adjusting device, the adjusting device comprises a fixed frame, a rotating handle, a bevel gear A, a bevel gear B, a rotating rod, a rotating groove and an adjusting block, the fixed frame is fixedly arranged at the bottom of the tray, the rotating handle is arranged on the fixed frame, the bevel gear A is arranged at the end part of the rotating handle in a rotating mode, the bevel gear B is arranged on each of two sides of the bevel gear A, the rotating rods are arranged on the two bevel gear B, the rotating groove matched with the rotating rod is arranged in the tray, and the adjusting block is screwed on the rotating rod, and the adjusting block is movably arranged in the rotating groove, and the clamping plate is fixedly connected to the adjusting block.

Preferably, the two clamping plates are circular arc-shaped, the end parts of the clamping plates are fixedly provided with arc-shaped guide plates, and the inner sides of the guide plates are in a circular truncated cone shape.

Preferably, all be equipped with fixing bolt around the bottom of fixing base, and fixing bolt fixed connection scraper bowl.

Preferably, the supporting column is movably connected with the adjusting plate through a movable device A, the movable cross beam is movably connected with the supporting column through a movable device B, and the movable device A and the movable device B are in the same structure.

Preferably, the movable device a comprises a limiting slide block, a limiting sliding groove, a threaded column and a rotating handle, the limiting slide block is fixedly arranged at the bottom of the supporting column, the limiting sliding groove matched with the limiting slide block is arranged on the adjusting plate block, the threaded column is rotatably arranged in the limiting sliding groove and is in threaded connection with the limiting slide block, and the rotating handle is fixedly arranged at the end of the threaded column.

Preferably, the bottom of the movable cross beam is fixedly provided with a reinforcing rib, the end part of the reinforcing rib is fixedly provided with a movable sleeve, and the movable sleeve is sleeved on the supporting column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through rotatory rotation handle, it is rotatory to make to rotate the handle and drive conical gear A, conical gear A drives conical gear B rotatory, conical gear B drives two dwang rotations, two dwang drive the regulating block respectively and control the removal rotating the inslot, make two regulating blocks can adjust the interval of two grip blocks, through such setting, the interval of two grip blocks is adjusted to the convenient gyration vertical scroll according to different diameters, make two grip blocks cooperation trays place the gyration vertical scroll of equidimension not, be convenient for install and dismantle.

2. Through rotatory rotation handle, make to rotate the handle and drive the screw thread post and rotate, make the screw thread post drive limit slide and remove in spacing spout, make limit slide drive support column move about on the regulating plate piece, and mobile device A is the looks isostructure with mobile device B, consequently, can make movable cross beam reciprocate on the support column through mobile device B, thereby can be about tray and grip block going on, remove about, through such setting, can finely tune the gyration vertical scroll, conveniently the gyration vertical scroll corresponds with the mounted position of electric shovel, thereby conveniently install and dismantle the gyration vertical scroll.

Drawings

Fig. 1 is a schematic structural view of a special tool for disassembling and assembling a rotary vertical shaft of an electric shovel;

FIG. 2 is a schematic structural diagram of the adjusting device of the present invention;

fig. 3 is a schematic structural view of the movable device a of the present invention.

In the figure: the device comprises a fixed seat 1, an adjusting plate 2, a support column 3, a movable device A4, a limiting slide block 41, a limiting slide groove 42, a threaded column 43, a rotating handle 44, a movable cross beam 5, a movable device B6, a tray 7, a clamping plate 8, an adjusting device 9, a fixed frame 91, a rotating handle 92, a bevel gear A93, a bevel gear B94, a rotating rod 95, a rotating groove 96, an adjusting block 97, a guide plate 10, a reinforcing rib 11, a movable sleeve 12 and a fixing bolt 13.

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.

Referring to fig. 1-3, a special tool for disassembling and assembling a rotary vertical shaft of an electric shovel comprises a fixed seat 1, an adjusting plate 2 is fixedly arranged on the fixed seat 1, a support pillar 3 is arranged on the adjusting plate 2, a movable cross beam 5 is arranged on the support pillar 3, a tray 7 is fixedly arranged at the end part of the movable cross beam 5, a group of symmetrical clamping plates 8 are arranged on the tray 7, the two clamping plates 8 are connected with the tray 7 through an adjusting device 9, the adjusting device 9 comprises a fixed frame 91, a rotating handle 92, a conical gear A93, a conical gear B94, a rotating rod 95, a rotating groove 96 and an adjusting block 97, the fixed frame 91 is fixedly arranged at the bottom part of the tray 7, the rotating handle 92 is arranged on the fixed frame 91, the conical gear A93 is rotatably arranged at the end part of the rotating handle 92, conical gears B94 are respectively arranged at two sides of the conical gear A93, two conical gears B94 are respectively provided with 95, and a rotating groove 96 matched with the rotating rod 95 is arranged in the tray 7, the rotating rod 95 is in threaded connection with an adjusting block 97, the adjusting block 97 is movably arranged in the rotating groove 96, and the clamping plate 8 is fixedly connected to the adjusting block 97;

the two clamping plates 8 are both arc-shaped, the end parts of the clamping plates 8 are fixedly provided with arc-shaped guide plates 10, the inner sides of the guide plates 10 are in a circular truncated cone shape, and the rotary vertical shaft can be conveniently placed in the clamping plates 8 to be clamped through the guide plates 10 with the circular truncated cone-shaped inner sides, so that the rotary vertical shaft can be conveniently installed and detached;

the periphery of the bottom of the fixed seat 1 is provided with a fixed bolt 13, the fixed bolt 13 is fixedly connected with a bucket, and the device can be fixed on the bucket of the small-sized loader through the fixed bolt 13, so that the small-sized loader can move a rotary vertical shaft to be installed;

the support column 3 is movably connected with the adjusting plate 2 through a movable device A4, the movable cross beam 5 is movably connected with the support column 3 through a movable device B6, the movable device A4 and the movable device B6 are of the same structure, the movable device A4 comprises a limit slider 41, a limit sliding groove 42, a threaded column 43 and a rotating handle 44, the bottom of the support column 3 is fixedly provided with the limit slider 41, the adjusting plate 2 is provided with the limit sliding groove 42 matched with the limit slider 41, the threaded column 43 is rotatably arranged in the limit sliding groove 42, the threaded column 43 is in threaded connection with the limit slider 41, the end part of the threaded column 43 is fixedly provided with the rotating handle 44, the rotating handle 44 rotates the threaded column 43 through rotating the rotating handle 44, the threaded column 43 drives the limit slider 41 to move in the limit sliding groove 42, the limit slider 41 drives the support column 3 to move left and right on the adjusting plate 2, the movable device A4 and the movable device B6 are of the same structure, so that the movable cross beam 5 can move up and down on the support column 3 through the movable device B6, the tray 7 and the clamping plate 8 can be moved up and down and left and right, and the rotary vertical shaft on the tray 7 and the electric shovel can be conveniently detached and installed;

the fixed strengthening rib 11 that is equipped with in bottom of movable cross beam 5, the end fixing of strengthening rib 11 is equipped with movable sleeve 12, and movable sleeve 12 cover is established on support column 3, when reciprocating movable cross beam 5 for movable sleeve 12 and strengthening rib 11 reciprocate along with it, can also increase the intensity between movable cross beam 5 and the support column 3 through strengthening rib 11 simultaneously, are convenient for support the gyration vertical scroll.

The working principle of the utility model is that when the rotary vertical shaft needs to be installed, the device can be fixed on the bucket of a small-sized loader by matching the fixed bolt 13 with the fixed seat 1, then the rotary vertical shaft is placed on the tray 7 and the clamping plate 8, the rotary vertical shaft is moved to the place where the electric shovel needs to be installed by the small-sized loader, then the handle 44 is rotated by rotating, the handle 44 is rotated to drive the threaded column 43 to rotate, the threaded column 43 drives the limit slide block 41 to move in the limit sliding chute 42, the limit slide block 41 drives the supporting column 3 to move left and right on the adjusting plate block 2, and the movable device A4 and the movable device B6 are in the same structure, so that the movable cross beam 5 can move up and down on the supporting column 3 by the movable device B6, the tray 7 and the clamping plate 8 can be moved up and down and left and right, and the rotary vertical shaft can be finely adjusted, the convenience corresponds with the electric shovel and installs, and rotate handle 92 through the rotation, it is rotatory to make to rotate handle 92 to drive conical gear A93, conical gear A93 drives conical gear B94 rotatory, conical gear B94 drives two dwang 95 rotations, two dwang 95 drive regulating block 97 respectively and remove about rotating the inslot 96, make two regulating block 97 can adjust the interval of two grip blocks 8, thereby the convenient interval of adjusting two grip blocks 8 according to the gyration vertical scroll of different diameters, and convenient use.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric shovel gyration vertical scroll dismouting specialized tool, includes fixing base (1), its characterized in that, fixed being equipped with adjusting plate block (2) on fixing base (1), be equipped with support column (3) on adjusting plate block (2), be equipped with movable cross beam (5) on support column (3), the end fixing of movable cross beam (5) is equipped with tray (7), be equipped with a set of symmetrical grip block (8) on tray (7), two be connected through adjusting device (9) between grip block (8) and tray (7), adjusting device (9) include mount (91), rotation handle (92), conical gear A (93), conical gear B (94), dwang (95), rotation groove (96) and regulating block (97), the bottom fixing of tray (7) is equipped with mount (91), be equipped with rotation handle (92) on mount (91), and the tip that rotates handle (92) rotates and is equipped with conical gear A (93), the both sides of conical gear A (93) all are equipped with conical gear B (94), two all be equipped with dwang (95) on conical gear B (94), and be equipped with in tray (7) with dwang (95) complex rotation groove (96), spiro union regulating block (97) is gone up in dwang (95), and regulating block (97) activity sets up in rotation groove (96), fixed connection grip block (8) are gone up in regulating block (97).

2. The special tool for dismounting and mounting the rotary vertical shaft of the electric shovel according to claim 1, wherein the two clamping plates (8) are both arc-shaped, an arc-shaped guide plate (10) is fixedly arranged at the end part of each clamping plate (8), and the inner side of each guide plate (10) is in a circular truncated cone shape.

3. The special tool for dismounting the rotary vertical shaft of the electric shovel according to claim 2, wherein fixing bolts (13) are arranged on the periphery of the bottom of the fixing seat (1), and the fixing bolts (13) are fixedly connected with the shovel.

4. The special tool for disassembling and assembling a rotary vertical shaft of an electric shovel according to claim 1, wherein the supporting column (3) is movably connected with the adjusting plate (2) through a movable device A (4), the movable cross beam (5) is movably connected with the supporting column (3) through a movable device B (6), and the movable device A (4) and the movable device B (6) are of the same structure.

5. The special tool for disassembling and assembling the rotary vertical shaft of the electric shovel according to claim 4, wherein the movable device A (4) comprises a limiting sliding block (41), a limiting sliding groove (42), a threaded column (43) and a rotating handle (44), the limiting sliding block (41) is fixedly arranged at the bottom of the supporting column (3), the limiting sliding groove (42) matched with the limiting sliding block (41) is formed in the adjusting plate block (2), the threaded column (43) is rotatably arranged in the limiting sliding groove (42), the threaded column (43) is in threaded connection with the limiting sliding block (41), and the rotating handle (44) is fixedly arranged at the end of the threaded column (43).

6. The special tool for disassembling and assembling the rotary vertical shaft of the electric shovel according to claim 1, wherein a reinforcing rib (11) is fixedly arranged at the bottom of the movable cross beam (5), a movable sleeve (12) is fixedly arranged at the end of the reinforcing rib (11), and the movable sleeve (12) is sleeved on the supporting column (3).