CN217078910U

CN217078910U - Bulldozer blade structure assembly of crawler excavator

Info

Publication number: CN217078910U
Application number: CN202220508534.5U
Authority: CN
Inventors: 李良波
Original assignee: Ningbo Jinheng Machinery Manufacturing Co ltd
Current assignee: Ningbo Jinheng Machinery Manufacturing Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-29
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a crawler-type excavator dozer blade structure assembly relates to excavator technical field, comprising a main body, the first gag lever post of front end middle part fixedly connected with of main part, the front end top fixedly connected with second gag lever post of main part, the spout has been seted up inside the top of main part, the inside one end fixed mounting of spout has the motor, the output fixedly connected with screw rod of motor, one side of screw rod runs through and threaded connection has the scraper blade, the spacing groove has been seted up to middle part one side of scraper blade. The utility model discloses a motor of spout one end can drive the screw rod rotatory and with scraper blade looks adaptation, thereby can make the scraper blade control about the front end laminating of main part and through the mutual adaptation of first gag lever post and second gag lever post and spacing groove and spacing hole simultaneously to this can clean it when the main part surface remains earth, makes it clean more.

Description

Bulldozer blade structure assembly of crawler excavator

Technical Field

The utility model relates to an excavator technical field, more specifically relate to a crawler-type excavator dozer blade structure assembly.

Background

The blade of the wheel excavator not only has the function of leveling the road surface, but also has the function of supporting the excavator relatively to the blade of the crawler excavator, so that the blade structure assembly of the wheel excavator has the important function on the reliability and stability of the whole excavator, and when the existing blade works, the surface is easy to adhere with more soil when encountering the soil with larger viscosity, thereby influencing the normal use.

In chinese utility model patent application no: CN201920513231.0 discloses a high strength dozer blade assembly support, including pushing away the plate body, push away the both sides side of plate body and bend down perpendicularly respectively and form first kink, tip all extends to the outside level under the first kink and forms the second kink, pushes away the upper surface vertical of plate body and upwards is provided with two spliced poles that are left and right symmetric distribution, and the below between two spliced poles is provided with the bearing connecting rod, there is the interval between the upper surface of bearing connecting rod and the plate body of pushing away, is provided with the bearing connection piece that is left and right symmetric distribution on the bearing connecting rod, is provided with the bearing connecting hole on the bearing connection piece, sets up horizontal anchor strut between two bearing connection pieces. This high strength dozer blade assembly support still has the function that does not have self-cleaning in the use, and the surface adheres to the shortcoming that earth result of use is not good easily to and the angle regulation of being not convenient for during the use, problem that the result of use is not good.

Accordingly, there is a need for a crawler excavator blade assembly that solves the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve current high strength dozer blade assembly support, still there is not self-cleaning's function in the use, and the surface adheres to the shortcoming that earth result of use is not good easily to and the angle regulation of being not convenient for during the use, problem that the result of use is not good, the utility model provides a crawler-type excavator dozer blade structure assembly.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a crawler-type excavator dozer blade structure assembly, includes the main part, the first gag lever post of front end middle part fixedly connected with of main part, the front end top fixedly connected with second gag lever post of main part, the spout has been seted up to the top inside of main part, the inside one end fixed mounting of spout has the motor, the output fixedly connected with screw rod of motor, one side of screw rod runs through and threaded connection has the scraper blade, the spacing groove has been seted up to middle part one side of scraper blade, spacing groove and first gag lever post looks adaptation, spacing hole has been seted up at the top of scraper blade, spacing hole and second gag lever post looks adaptation.

Further, the bottom end of the main body is movably connected with a shovel head, the shovel head is made of steel materials, and a plurality of through holes distributed in a rectangular array are formed in the shovel head.

Furthermore, the through holes are all penetrated and movably connected with screws, and the other ends of the screws are in threaded connection with the main body.

Furthermore, the bottom end of the back of the main body is fixedly connected with a plurality of fixed connecting columns which are distributed horizontally at equal intervals.

Further, the back top symmetry fixedly connected with first connecting block of main part, two the equal swing joint in inboard of first connecting block has first telescopic link, the other end swing joint of first telescopic link has the second connecting block, the bottom fixedly connected with link of second connecting block.

Further, one side fixedly connected with of link is a plurality of coupling hooks that are the equidistant distribution of level, and is a plurality of coupling hook and a plurality of fixed connection post looks adaptation.

Furthermore, the upper surface of the connecting frame is movably connected with a second telescopic rod, and connecting holes are symmetrically formed in one side of the connecting frame.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, the motor through spout one end can drive the screw rod rotatory and with scraper blade looks adaptation, thereby can make the scraper blade control about the front end laminating of main part and through the mutual adaptation of first gag lever post and second gag lever post and spacing groove and spacing hole simultaneously to this can clean it when the main part surface remains earth, makes it clean more.

2. The utility model discloses, can make shovel head and main part be connected through the inside screw of a plurality of through-holes, can change the shovel head through the screw, that wearing and tearing in time trade when great to ensure the operating mass with rated load of equipment.

3. The utility model discloses, through a plurality of fixed connection posts and a plurality of couple looks adaptation to can make the main part be connected with the link, through first connecting block, first telescopic link and second connecting block looks adaptation, thereby can make the angle of main part have adjustable function, it is more convenient during the use, can make it be connected with the excavator through second telescopic link and connecting hole, thereby realize the installation of structure.

Drawings

Fig. 1 is a first perspective view of the structure of the present invention;

fig. 2 is a second perspective view of the structure of the present invention;

fig. 3 is a first schematic perspective cross-sectional view of the structure of the present invention;

fig. 4 is a second schematic perspective cross-sectional view of the structure of the present invention;

FIG. 5 is an enlarged schematic view of the structure of area A in FIG. 3 according to the present invention;

FIG. 6 is an enlarged schematic view of the structure of region B in FIG. 4 according to the present invention;

FIG. 7 is an enlarged view of the structure of region C in FIG. 4 according to the present invention;

fig. 8 is an enlarged schematic view of the structure of the D region in fig. 3 according to the present invention.

Reference numerals: 1. a main body; 2. a first limit rod; 3. a second limiting rod; 4. a chute; 5. a motor; 6. a screw; 7. a squeegee; 8. a limiting groove; 9. a shovel head; 10. a screw; 11. fixing a connecting column; 12. a first connection block; 13. a first telescopic rod; 14. a second connecting block; 15. a connecting frame; 16. a connecting hook; 17. a second telescopic rod; 18. and connecting the holes.

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.

Example 1

Please refer to fig. 1, 5, 6 and 7, a crawler excavator dozer blade structure assembly, including main part 1, the first gag lever post 2 of front end middle part fixedly connected with of main part 1, the front end top fixedly connected with second gag lever post 3 of main part 1, spout 4 has been seted up to the inside top of main part 1, the inside one end fixed mounting of spout 4 has motor 5, motor 5's output fixedly connected with screw rod 6, one side of screw rod 6 runs through and threaded connection has scraper blade 7, spacing groove 8 has been seted up to middle part one side of scraper blade 7, spacing groove 8 and first gag lever post 2 looks adaptation, spacing hole has been seted up at the top of scraper blade 7, spacing hole and 3 looks adaptations of second gag lever post.

In this embodiment, motor 5 through 4 one ends of spout can drive 6 rotations of screw rod and with scraper blade 7 looks adaptations, thereby can make scraper blade 7 remove about the laminating of the front end of main part 1 through the mutual adaptation of first gag lever post 2 and second gag lever post 3 and spacing groove 8 and spacing hole simultaneously to this can clean it when 1 surperficial residual earth of main part, makes it cleaner clean and tidy more.

Example 2

Referring to fig. 3 and 8, the present embodiment is further optimized on the basis of embodiment 1, specifically, a shovel head 9 is movably connected to the bottom end of the main body 1, the shovel head 9 is made of a steel material, and a plurality of through holes distributed in a rectangular array are formed in the shovel head 9.

Specifically, the inside of each through hole is penetrated and movably connected with a screw 10, and the other end of each screw 10 is in threaded connection with the main body 1.

In this embodiment, the shovel head 9 can be connected with the main body 1 through the screws 10 in the through holes, and the shovel head 9 can be replaced through the screws 10, and the shovel head can be replaced in time when the wear is large, so that the working quality of the equipment is ensured.

Example 3

Referring to fig. 2 and 4, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, the bottom end of the back of the main body 1 is fixedly connected with a plurality of fixing connection posts 11 distributed horizontally and at equal intervals.

Specifically, the back top of the main body 1 is symmetrically and fixedly connected with first connecting blocks 12, the inner sides of the two first connecting blocks 12 are movably connected with first telescopic rods 13, the other ends of the first telescopic rods 13 are movably connected with second connecting blocks 14, and the bottom ends of the second connecting blocks 14 are fixedly connected with connecting frames 15.

Specifically, one side of the connecting frame 15 is fixedly connected with a plurality of connecting hooks 16 which are distributed horizontally at equal intervals, and the plurality of connecting hooks 16 are matched with the plurality of fixed connecting columns 11.

Specifically, the upper surface of the connecting frame 15 is movably connected with a second telescopic rod 17, and one side of the connecting frame 15 is symmetrically provided with connecting holes 18.

In this embodiment, through a plurality of fixed connection posts 11 and a plurality of coupling hooks 16 looks adaptation to can make main part 1 be connected with link 15, through first connecting block 12, first telescopic link 13 and the adaptation of second connecting block 14 looks, thereby can make the angle of main part 1 have adjustable function, it is more convenient during the use, can make it be connected with the excavator through second telescopic link 17 and connecting hole 18, thereby realize the installation of structure.

In summary, the following steps: the utility model can drive the screw rod 6 to rotate and be matched with the scraper 7 through the motor 5 at one end of the sliding chute 4, and simultaneously, the scraper 7 can be attached to the front end of the main body 1 and move left and right through the mutual matching of the first limiting rod 2 and the second limiting rod 3 with the limiting groove 8 and the limiting hole, so that the main body 1 can be cleaned when soil remains on the surface of the main body 1, and the main body is cleaner and tidier, the shovel head 9 can be connected with the main body 1 through the screws 10 in a plurality of through holes, the shovel head 9 can be replaced through the screws 10 when the abrasion is larger, thereby ensuring the working quality of the equipment, the main body 1 can be connected with the connecting frame 15 through the matching of a plurality of fixed connecting columns 11 and a plurality of connecting hooks 16, the first telescopic rod 13 is matched with the second connecting block 14 through the first connecting block 12, thereby the angle of the main body 1 has adjustable function, the use is more convenient, and the second telescopic rod 17 and the connecting hole 18 can be connected with an excavator, so that the structure is installed.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a crawler-type excavator dozer blade structure assembly, includes main part (1), its characterized in that: the utility model discloses a motor, including main part (1), the front end of main part (1) middle part fixedly connected with first gag lever post (2), the front end top fixedly connected with second gag lever post (3) of main part (1), spout (4) have been seted up to the top of main part (1) inside, the inside one end fixed mounting of spout (4) has motor (5), the output fixedly connected with screw rod (6) of motor (5), one side of screw rod (6) is run through and threaded connection has scraper blade (7), spacing groove (8) have been seted up to middle part one side of scraper blade (7), spacing groove (8) and first gag lever post (2) looks adaptation, spacing hole has been seted up at the top of scraper blade (7), spacing hole and second gag lever post (3) looks adaptation.

2. The crawler excavator blade structure assembly of claim 1, wherein: the bottom end of the main body (1) is movably connected with a shovel head (9), the shovel head (9) is made of steel materials, and a plurality of through holes distributed in a rectangular array are formed in the shovel head (9).

3. A crawler excavator blade structure assembly according to claim 2, wherein: the inner parts of the through holes are all penetrated and movably connected with screws (10), and the other ends of the screws (10) are in threaded connection with the main body (1).

4. The crawler excavator blade structure assembly of claim 1, wherein: the back bottom end of the main body (1) is fixedly connected with a plurality of fixed connecting columns (11) which are distributed horizontally at equal intervals.

5. The crawler excavator blade structure assembly of claim 1, wherein: the back top symmetry fixedly connected with first connecting block (12) of main part (1), two the equal swing joint in inboard of first connecting block (12) has first telescopic link (13), the other end swing joint of first telescopic link (13) has second connecting block (14), the bottom fixedly connected with link (15) of second connecting block (14).

6. The crawler excavator blade structure assembly of claim 5, wherein: one side fixedly connected with of link (15) is a plurality of coupling hooks (16) that are the equidistant distribution of level, and is a plurality of coupling hook (16) and a plurality of fixed connection post (11) looks adaptation.

7. The crawler excavator blade structure assembly of claim 5, wherein: the upper surface swing joint of link (15) has second telescopic link (17), connecting hole (18) have been seted up to one side symmetry of link (15).