CN212030071U

CN212030071U - Suspension frame mechanism for bulldozer blade

Info

Publication number: CN212030071U
Application number: CN202020755498.3U
Authority: CN
Inventors: 姚振华
Original assignee: Wuhu Mingtewei Engineering Machinery Co ltd
Current assignee: Wuhu Mingtewei Engineering Machinery Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-11-27
Anticipated expiration: 2030-05-09

Abstract

The utility model relates to the technical field of engineering mechanical equipment, and provides a suspension frame mechanism for a bulldozer blade, which comprises a suspension plate, a plurality of lifting hooks arranged at the bottom of the suspension plate in a sliding manner, and a control mechanism arranged on a mounting plate at the back of the lifting hooks; control mechanism includes gag lever post, flexure strip, rotary control spare and driving-disc, gag lever post movable sleeve establishes in the spacing cover that mounting panel top one side set firmly, and is provided with the wedge on the gag lever post, and the flexure strip interference is installed in the cavity between spacing and rotary control spare, and rotary control spare rotates through the pivot and connects the mounting panel, and rotary control spare's bottom is provided with the cooperation wedge that uses with the wedge cooperation, the butt joint piece that cooperation wedge activity butt driving-disc lateral surface set firmly.

Description

Suspension frame mechanism for bulldozer blade

Technical Field

The utility model relates to an engineering machine tool equipment technical field indicates a bull-dozer blade is with hanging frame mechanism especially.

Background

The bulldozer is an engineering vehicle, a large-sized metal bulldozer (namely a main blade) is arranged in front of the bulldozer, when the bulldozer is used, the bulldozer puts down the bulldozer, shovels and pushes mud, sand, stones and the like forwards, and the position and the angle of the bulldozer can be adjusted. The bulldozer can independently complete the soil digging, transporting and unloading work and has the characteristics of flexible operation, convenient rotation, small required working surface, high driving speed and the like.

After the cutting boards used on the bulldozer are subjected to processing operations such as paint spraying and cleaning, the hanger is required to be suspended for airing, but the conventional hanger does not have the function of adjusting the position of a lifting hook, so that the hanger cannot be suitable for the suspension work of the cutting boards with different specifications, and the practicability of the hanger is reduced.

Therefore, the utility model provides a suspension bracket mechanism for bulldozer blade, which solves the existing problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's shortcoming, provide a bull-dozer is suspension frame mechanism for cutting board.

In order to solve the technical problem, the utility model provides a following technical scheme: a suspension frame mechanism for a bulldozer blade comprises a suspension plate, a plurality of lifting hooks arranged at the bottom of the suspension plate in a sliding manner, and a control mechanism arranged on a mounting plate on the back of the lifting hooks; control mechanism includes gag lever post, flexure strip, rotary control spare and driving-disc, gag lever post movable sleeve establishes in the spacing cover that mounting panel top one side set firmly, and is provided with the wedge on the gag lever post, and the flexure strip interference is installed in the cavity between spacing and rotary control spare, and rotary control spare rotates through the pivot and connects the mounting panel, and rotary control spare's bottom is provided with the cooperation wedge that uses with the wedge cooperation, the butt joint piece that cooperation wedge activity butt driving-disc lateral surface set firmly.

As an optimized technical scheme, the rolling groove has been seted up on the wedge, and the bottom roll of cooperation wedge is installed the ball, this ball and rolling groove roll joint.

As a preferred technical scheme, the top of gag lever post has set firmly the stopper, and the stopper distributes towards a terminal surface of hanging the board and has last insection, hangs the diapire position department that the board corresponds insection on the stopper and is provided with insection down, go up insection and insection cooperation joint down.

As an optimal technical scheme of the utility model, the center of driving-disc is provided with the center pin, and the driving-disc passes through the center pin rigid coupling knob.

As an optimal technical scheme, the spout has been seted up in the middle of the bottom of hanging the board, and the slider of sliding connection spout is installed at the top of lifting hook, and the both sides diapire that the board is located the spout in hanging in the midair is equipped with down the insection.

The utility model discloses the beneficial effect who reaches is: the utility model provides a pair of bull-dozer cutting board is with hanging in midair a mechanism can be according to the position of hanging the size adjustment lifting hook of cutting board among the actual conditions, and in the accommodation process, easy operation is favorable to improving the practicality that hangs in midair a mechanism.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic structural view of the control mechanism of the present invention;

FIG. 3 is a connection diagram of the driving disk and the rotary knob of the present invention;

reference numbers in the figures: 1. a suspension plate; 2. a hook; 3. mounting a plate; 4. a limiting rod; 5. an elastic sheet; 6. rotating the control member; 7. a drive disc; 8. a limiting sleeve; 9. a wedge block; 10. a rotating shaft; 11. matching the wedge-shaped block; 12. a butting block; 13. a limiting block; 14. a central shaft; 15. a rotation knob; 16. a chute; 17. a slide block.

Detailed Description

The terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like in the specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in fig. 1-3, the suspension bracket mechanism for bulldozer blade provided by the present invention comprises a suspension plate 1, a plurality of hooks 2 slidably disposed at the bottom of the suspension plate 1, and a control mechanism disposed on a mounting plate 3 at the back of the hooks 2; the control mechanism comprises a limiting rod 4, an elastic sheet 5, a rotary control part 6 and a driving disc 7, wherein the limiting rod 4 is movably sleeved in a limiting sleeve 8 fixedly arranged on one side above the mounting plate 3 to limit the moving direction of the limiting rod 4, so that the limiting rod 4 is prevented from moving left and right and is kept in a vertical moving state; the limiting rod 4 is provided with a wedge-shaped block 9, the elastic sheet 5 is arranged in a cavity between the limiting rod 4 and the rotary control piece 6 in an interference manner, and the elastic sheet 5 has the reset function; the rotary control piece 6 is rotatably connected with the mounting plate 3 through a rotating shaft 10, a matched wedge block 11 matched with the wedge block 9 for use is arranged at the bottom of the rotary control piece 6, and the matched wedge block 11 is movably abutted to an abutting block 12 fixedly arranged on the outer side surface of the driving disc 7.

Furthermore, a rolling groove is formed in the wedge-shaped block 9, a ball is installed at the bottom end of the matched wedge-shaped block 11 in a rolling mode, and the ball is connected with the rolling groove in a rolling mode, so that the friction force between the wedge-shaped block 9 and the matched wedge-shaped block 11 is reduced.

Furthermore, the top of gag lever post 4 sets firmly has stopper 13, and stopper 13 distributes towards the terminal surface of hanging board 1 and has an insection, and the position department that hangs board 1 and corresponds the insection on stopper 13 is provided with down the insection, go up insection and insection cooperation joint down, such structure setting has the effect of location.

Furthermore, a central shaft 14 is arranged at the center of the driving disk 7, and the driving disk 7 is fixedly connected with a rotating button 15 through the central shaft 14, so that the operation and use of a user are facilitated.

The middle of the bottom of the suspension plate 1 is provided with a sliding groove 16, the top of the lifting hook 2 is provided with a sliding block 17 which is connected with the sliding groove 16 in a sliding manner, and the bottom walls of two sides of the suspension plate 1, which are positioned on the sliding groove 16, are provided with lower insections.

The working principle is as follows:

when the distance between the two lifting hooks 2 is adjusted according to actual needs, an operator firstly twists the rotating button 15 rightwards to enable the driving disc 7 to synchronously rotate rightwards to drive the abutting block 12 to abut against and push the rotating control part 6 rightwards, at the moment, the wedge block 11 is matched to move rightwards, the wedge block 9 is pulled downwards to enable the limiting rod 4 and the limiting block 13 to synchronously move downwards, so that upper insections of the upper end face of the limiting block 13 are separated from lower insections of the lower end face of the hanging plate 1, and the lifting hooks 2 are convenient to move;

after 2 position control of lifting hook, the operating personnel loosens knob 15, and under the elastic action of flexure strip 5, rotary control 6 resets, and cooperation wedge 11 moves left direction this moment, with wedge 9 jack-up, causes gag lever post 4 and stopper 13 to shift up in step, realizes the lower insection of stopper 13 up end meshing suspension board 1 lower terminal surface, the position of fixed lifting hook 2.

The above embodiments are merely to describe the preferred embodiments of the present invention, and are not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. A suspension frame mechanism for a bulldozer blade is characterized by comprising a suspension plate (1), a plurality of lifting hooks (2) arranged at the bottom of the suspension plate (1) in a sliding manner, and a control mechanism arranged on a mounting plate (3) at the back of each lifting hook (2); control mechanism includes gag lever post (4), flexure strip (5), rotary control piece (6) and driving-disc (7), gag lever post (4) movable sleeve is established in stop collar (8) that mounting panel (3) top one side set firmly, and is provided with wedge (9) on gag lever post (4), and flexure strip (5) interference fit installs in the cavity between gag lever post (4) and rotary control piece (6), rotary control piece (6) rotate through pivot (10) and connect mounting panel (3), and the bottom of rotary control piece (6) is provided with cooperation wedge (11) that use with wedge (9), butt joint piece (12) that cooperation wedge (11) activity butt driving-disc (7) lateral surface set firmly.

2. The suspension bracket mechanism for the bulldozer blade as set forth in claim 1, characterized in that said wedge-shaped block (9) is provided with a rolling groove, and a ball is mounted on the bottom end of the wedge-shaped block (11) in a rolling manner and is in rolling engagement with the rolling groove.

3. The suspension bracket mechanism for the bulldozer blade as set forth in claim 1, characterized in that a limiting block (13) is fixedly disposed on the top of the limiting rod (4), an end surface of the limiting block (13) facing the suspension plate (1) is provided with upper insections, a bottom wall of the suspension plate (1) corresponding to the upper insections of the limiting block (13) is provided with lower insections, and the upper insections are engaged with the lower insections.

4. The suspension frame mechanism for bulldozer blade according to claim 1, characterized in that the center of said drive disk (7) is provided with a central shaft (14), and the drive disk (7) is fixedly connected to the rotary knob (15) through the central shaft (14).

5. The suspension bracket mechanism for the bulldozer blade as set forth in claim 1, characterized in that a sliding groove (16) is formed in the middle of the bottom of the suspension plate (1), a sliding block (17) slidably connected with the sliding groove (16) is mounted on the top of the lifting hook (2), and lower insections are formed on the bottom walls of the suspension plate (1) on both sides of the sliding groove (16).