CN216339762U

CN216339762U - Bulldozer blade easy to maintain and overhaul

Info

Publication number: CN216339762U
Application number: CN202122740976.0U
Authority: CN
Inventors: 孙煜; 王猛
Original assignee: Shandong Sun Wearparts Co ltd
Current assignee: Shandong Sun Wearparts Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-19
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a bulldozer blade easy to maintain and overhaul, which comprises a shovel and a blade body, wherein the bottom of the shovel is provided with an arc-shaped mounting groove, the top of the blade body is connected with an arc-shaped mounting plate integrally formed with the blade body, the arc-shaped mounting plate is mounted in the arc-shaped mounting groove through a clamping assembly, the clamping assembly comprises a plurality of cover bodies and a plurality of arc-shaped clamping blocks, the cover bodies are arranged in the arc-shaped mounting groove at equal intervals, the cover bodies are all in alternate connection with the arc-shaped mounting plate, and the arc-shaped clamping blocks are respectively arranged on two sides of the cover bodies in a sliding and alternate manner, so that the bulldozer blade has the beneficial effects that: arc mounting panel and blade body integrated into one piece, and the arc mounting panel is through clamping the subassembly and installing in the inside of arc mounting groove, adopts the mode that clamps to avoid using the bolt rust to die or adopt the unable dismantlement of welding, easy dismounting, subsequent maintenance and the maintenance of being convenient for are more practical.

Description

Bulldozer blade easy to maintain and overhaul

Technical Field

The utility model relates to a bulldozer blade, in particular to a bulldozer blade easy to maintain and overhaul, and belongs to the technical field of engineering machinery parts.

Background

A bulldozer is an earthworking machine capable of excavating, transporting and discarding rock soil, and has wide use in open-pit mines, for example, for construction of a dump site, leveling of a car dump site, accumulation of scattered rock, leveling of a work plate, a construction site, and the like, not only for auxiliary work but also for main mining work, for example: stripping and mining of sand ore beds, traction and boosting of scraper and plough machines, reduction of stripping step height by matching with other earthwork machines in the case of non-transportation mining methods, and the like.

Among the prior art, bull-dozer blade installs the end at bull-dozer locomotive shovel, and the installation majority of current bull-dozer blade is bolt fastening or welding, and the dead condition of screw thread rust appears in the bolt fastening easily, influences the result of use, and the welding is not convenient for maintain and overhaul, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bulldozer blade which is easy to maintain and overhaul, and solves the problem that the existing installing mode of the bulldozer blade in the background art is inconvenient to maintain and overhaul.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bull-dozer blade of easy to maintain and maintenance, includes car shovel and blade body, the bottom at the car shovel is installed to the blade body, the arc mounting groove has been seted up to the bottom of car shovel, the top of blade body is connected with the arc mounting panel with blade body integrated into one piece, the arc mounting panel is through clamping the inside of subassembly installation at the arc mounting groove, it includes a plurality of cover body and a plurality of arc fixture block, a plurality of to clamp the subassembly the cover body equidistant setting is in the inside of arc mounting groove, and a plurality of the cover body all alternates with the arc mounting panel and is connected, and is a plurality of right the arc fixture block slides respectively and alternates the setting in the both sides of the cover body of a plurality of, the arc mounting panel is installed in the inside of arc mounting groove through a plurality of pairs of arc fixture block blocks block.

As a preferred technical scheme of the present invention, the clamping assembly further includes a plurality of pairs of limiting rods, the plurality of pairs of limiting rods are respectively and fixedly disposed at the top and the bottom of the inner wall of the plurality of cover bodies, the top and the bottom of each pair of arc-shaped clamping blocks are respectively and fixedly provided with a fixing plate, and the plurality of fixing plates are respectively and slidably inserted and disposed on the plurality of pairs of limiting rods.

As a preferred technical scheme of the utility model, a first return spring is fixedly arranged on the outer side of each fixing plate, and a plurality of first return springs are respectively sleeved at two ends of a plurality of pairs of limiting rods.

As a preferred technical solution of the present invention, a disassembling and assembling assembly is disposed inside the plurality of cover bodies, the disassembling and assembling assembly includes a plurality of special-shaped blocks, and the plurality of special-shaped blocks are slidably inserted between the plurality of pairs of arc-shaped fixture blocks respectively.

As a preferred technical solution of the present invention, the disassembling and assembling component further includes a plurality of pairs of limiting posts, the plurality of pairs of limiting posts are fixedly disposed inside the arc-shaped mounting groove at equal intervals, and one end of each of the plurality of pairs of limiting posts respectively penetrates through the plurality of special-shaped blocks in a sliding manner.

As a preferred technical scheme of the utility model, the other end of each pair of limiting columns is sleeved with a second return spring.

As a preferable technical scheme of the utility model, the middle parts of the sides of the plurality of the special-shaped blocks are fixedly connected with handle pull rods, and the tail ends of the plurality of the handle pull rods respectively penetrate through the middle parts of the sides of the plurality of the cover bodies in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that: according to the bulldozer blade easy to maintain and overhaul, the arc-shaped mounting plate and the blade body are integrally formed, the arc-shaped mounting plate is mounted inside the arc-shaped mounting groove through the clamping assembly, the clamping mode can be adopted to avoid the situation that a bolt is rusted or cannot be dismounted by welding, the dismounting and mounting are convenient, the subsequent maintenance and overhaul are convenient, the bulldozer blade is more practical, the dismounting and mounting assembly is not interfered by external factors and is touched by mistake, the normal use of the blade body can be ensured, and the using effect is ensured.

Drawings

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

FIG. 2 is a schematic view of the backside structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is an enlarged view of the structure at A of FIG. 3 according to the present invention;

FIG. 5 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 6 is a schematic bottom sectional view of the mask body of the present invention;

fig. 7 is a schematic diagram of a profile block structure according to the present invention.

In the figure: 1. turning a shovel; 2. a blade body; 3. an arc-shaped mounting groove; 4. an arc-shaped mounting plate; 5. clamping the assembly; 51. a cover body; 52. an arc-shaped fixture block; 53. a limiting rod; 54. a fixing plate; 55. a first return spring; 6. disassembling and assembling the components; 61. a shaped block; 62. a limiting column; 63. a second return spring; 64. a handle pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the utility model provides a bulldozer blade easy to maintain and overhaul, comprising a blade 1 and a blade body 2, wherein the blade body 2 is installed at the bottom of the blade 1, an arc-shaped installation groove 3 is formed at the bottom of the blade 1, an arc-shaped installation plate 4 integrally formed with the blade body 2 is connected to the top of the blade body 2, the arc-shaped installation plate 4 is installed inside the arc-shaped installation groove 3 through a clamping assembly 5, the clamping assembly 5 comprises a plurality of cover bodies 51 and a plurality of pairs of arc-shaped fixture blocks 52, the plurality of cover bodies 51 are arranged inside the arc-shaped installation groove 3 at equal intervals, the plurality of cover bodies 51 are all alternately connected with the arc-shaped installation plate 4, the plurality of pairs of arc-shaped fixture blocks 52 are respectively arranged at two sides of the plurality of cover bodies 51 in a sliding and alternately manner, the arc-shaped installation plate 4 is installed inside the arc-shaped installation groove 3 through the plurality of pairs of arc-shaped fixture blocks 52, the arc-shaped installation plate 4 is integrally formed with the blade body 2, and arc mounting panel 4 is installed in arc mounting groove 3's inside through clamping subassembly 5, adopts the mode that clamps to avoid using the bolt rust to die or adopt the unable dismantlement of welding, easy dismounting is convenient for subsequent maintenance and maintenance, and is more practical.

Preferably, the clamping assembly 5 further comprises a plurality of pairs of limiting rods 53, the plurality of pairs of limiting rods 53 are respectively and fixedly arranged at the top and the bottom of the inner wall of the plurality of cover bodies 51, fixing plates 54 are respectively and fixedly arranged at the top and the bottom of each pair of arc-shaped clamping blocks 52, the plurality of fixing plates 54 are respectively and slidably inserted and arranged on the plurality of pairs of limiting rods 53, and the plurality of pairs of arc-shaped clamping blocks 52 can be slidably limited by the limiting rods 53, so that the deviation is avoided; a first return spring 55 is fixedly arranged on the outer side of each fixing plate 54, the first return springs 55 are respectively sleeved at two ends of the limiting rods 53, and the arc-shaped fixture blocks 52 can be automatically reset without being stressed by the elasticity of the first return springs 55; the disassembly and assembly 6 is arranged inside the plurality of cover bodies 51, the disassembly and assembly 6 comprises a plurality of special-shaped blocks 61, the plurality of special-shaped blocks 61 are respectively arranged between the plurality of arc-shaped fixture blocks 52 in a sliding and penetrating manner, the plurality of arc-shaped fixture blocks 52 can be driven to move by adjusting the positions of the special-shaped blocks 61, and therefore disassembly and assembly are facilitated for maintenance; the dismounting assembly 6 further comprises a plurality of pairs of limiting columns 62, the plurality of pairs of limiting columns 62 are fixedly arranged in the arc-shaped mounting groove 3 at equal intervals, one ends of the plurality of pairs of limiting columns 62 respectively penetrate through the plurality of special-shaped blocks 61 in a sliding mode, the limiting columns 62 can play a role in limiting the special-shaped blocks 61 in a sliding mode, and the special-shaped blocks 61 are prevented from shifting when sliding; the other end of each pair of limiting columns 62 is sleeved with a second return spring 63, and the second return spring 63 can drive the special-shaped block 61 to automatically return to extrude a plurality of pairs of arc-shaped fixture blocks 52; the equal fixedly connected with handle pull rod 64 in the middle part of a plurality of dysmorphism piece 61 avris, the tail end of a plurality of handle pull rod 64 slides respectively and runs through the middle part of a plurality of cover body 51 avris, is convenient for extrude dysmorphism piece 61 through handle pull rod 64 and slides directionally, then can contract a plurality of arc fixture blocks 52 automatically.

When the blade is used, the blade body 2 of the bulldozer easy to maintain and overhaul is firstly installed on the shovel 1, namely, the arc-shaped mounting plate 4 is firstly installed inside the arc-shaped mounting groove 3, the handle pull rods 64 are simultaneously extruded to separate the special-shaped blocks 61 from the arc-shaped clamping blocks 52, at the moment, the elasticity of the first reset spring 55 can enable the arc-shaped clamping blocks 52 to automatically reset and contract to the inner parts of the cover walls of the cover bodies 51 under the condition of no stress, then the arc-shaped mounting plate 4 is installed inside the arc-shaped mounting groove 3, at the moment, the cover bodies 51 are connected with the arc-shaped mounting plate 4 in an inserting mode, then the handle pull rods 64 are loosened, the special-shaped blocks 61 can be driven to automatically reset under the elastic action of the second reset spring 63 to extrude the arc-shaped clamping blocks 52, the arc-shaped mounting plate 4 is clamped and installed inside the arc-shaped mounting groove 3 through the matching of the arc-shaped clamping blocks 52, arc mounting panel 4 and blade body 2 integrated into one piece, and arc mounting panel 4 installs in the inside of arc mounting groove 3 through clamping subassembly 5, adopt the mode that clamps to avoid using the bolt rust to die or adopt the unable dismantlement of welding, easy dismounting, subsequent maintenance and the maintenance of being convenient for, and more practical, and dismouting subassembly 6 does not receive external factor to disturb the condition that the mistake touched that appears, need extrude a plurality of handle pull rod 64 simultaneously when dismantling promptly, can ensure blade body 2's normal use then, ensure the result of use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The bulldozer blade easy to maintain and overhaul comprises a shovel (1) and a blade body (2), and is characterized in that the blade body (2) is installed at the bottom of the shovel (1), an arc-shaped installation groove (3) is formed in the bottom of the shovel (1), the top of the blade body (2) is connected with an arc-shaped installation plate (4) which is integrally formed with the blade body (2), the arc-shaped installation plate (4) is installed inside the arc-shaped installation groove (3) through a clamping assembly (5), the clamping assembly (5) comprises a plurality of cover bodies (51) and a plurality of arc-shaped clamping blocks (52), the plurality of cover bodies (51) are arranged inside the arc-shaped installation groove (3) at equal intervals, the plurality of cover bodies (51) are all connected with the arc-shaped installation plate (4) in an inserting manner, and the plurality of arc-shaped clamping blocks (52) are respectively arranged at two sides of the plurality of cover bodies (51) in a sliding and inserting manner, the arc mounting plate (4) is clamped and mounted in the arc mounting groove (3) through a plurality of pairs of arc clamping blocks (52).

2. A bulldozer blade, easy to maintain and service, according to claim 1, in which: the clamping assembly (5) further comprises a plurality of pairs of limiting rods (53), the limiting rods (53) are fixedly arranged at the top and the bottom of the inner wall of the cover body (51) respectively, fixing plates (54) are fixedly arranged at the top and the bottom of each pair of arc-shaped clamping blocks (52), and the fixing plates (54) are slidably inserted into the limiting rods (53) respectively.

3. A bulldozer blade, easy to maintain and service, according to claim 2, in which: the outer side of each fixing plate (54) is fixedly provided with a first return spring (55), and the first return springs (55) are sleeved at two ends of the limiting rods (53) respectively.

4. A bulldozer blade, easy to maintain and service, according to claim 1, in which: a plurality of the inside of the cover body (51) is provided with a dismounting assembly (6), the dismounting assembly (6) comprises a plurality of special-shaped blocks (61), and the special-shaped blocks (61) are respectively arranged between a plurality of pairs of arc-shaped fixture blocks (52) in a sliding and penetrating manner.

5. A bulldozer blade according to claim 4, which is easy to maintain and service, and which is characterized in that: dismouting subassembly (6) still include a plurality ofly to spacing post (62), a plurality ofly right spacing post (62) equidistant fixed the setting in the inside of arc mounting groove (3), a plurality ofly right the one end of spacing post (62) slides respectively and runs through a plurality of dysmorphism piece (61).

6. A bulldozer blade according to claim 5, which is easy to maintain and service, and is characterized in that: the other end of each pair of the limiting columns (62) is sleeved with a second return spring (63).

7. A bulldozer blade according to claim 5, which is easy to maintain and service, and is characterized in that: a plurality of the equal fixedly connected with handle pull rod (64), a plurality of in middle part of dysmorphism piece (61) avris the tail end of handle pull rod (64) slides respectively and runs through the middle part of a plurality of cover body (51) avris.