CN213597073U

CN213597073U - Quick-operation joint convenient to quick replacement bucket

Info

Publication number: CN213597073U
Application number: CN202022386085.5U
Authority: CN
Inventors: 李新华; 杨景链
Original assignee: Shishi Chuanlong Machinery Co Ltd
Current assignee: Shishi Chuanlong Machinery Co Ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-02
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to a bucket connects technical field, and discloses a quick joint convenient to quick replacement bucket, including connecting the plate, the equal fixed mounting in the positive left and right sides of joint plate has the connecting axle, the bottom fixed mounting who connects the plate has the mounting panel, the left side of mounting panel and the below fixed mounting who is located the joint plate have first coupling hook, the right side movable mounting who connects the bottom of plate and be located first coupling hook has the second coupling hook, connect the right side at plate front and the back and all seted up the sliding opening, two the equal movable mounting in one side that the sliding opening deviates from has the limiting plate, the right side fixed mounting who connects the plate top has stable couple. This quick-operation joint convenient to quick replacement bucket through setting up the installation axle, can carry out quick fixation to not unidimensional bucket according to the demand, convenient and fast more in the installation bucket has improved the flexibility that the bucket connects simultaneously, makes its bucket that can install different models.

Description

Quick-operation joint convenient to quick replacement bucket

Technical Field

The utility model relates to a bucket joint technical field specifically is a quick-operation joint convenient to quick replacement bucket.

Background

The bucket belongs to the structure class product, by accessory such as pinion rack board, bottom plate, sideboard, wallboard, hangers board, backplate, fill ears board, fill ear cover, bucket tooth, toothholder, backplate and fill angle, the welding is the most crucial manufacturing procedure of bucket, and welding quality directly influences the structural strength and the life of bucket.

Be connected through the bucket joint between bucket and the excavator, need to dismantle it from the bucket joint when changing or overhauing the bucket, but adopt a plurality of bolts to fix between traditional bucket structure and the bucket, the in-process of dismantlement needs the pivoted bolt to demolish machinery and assists just can accomplish the dismantlement, leads to changing the bucket convenient inadequately, and change speed is slower, so provides the quick-operation joint of the quick replacement bucket of being convenient for and solves the above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a quick joint convenient to quick replacement bucket possesses advantages such as quick replacement bucket and installation are nimble, has solved and has adopted a plurality of bolts to fix between traditional bucket structure and the bucket, and the in-process of dismantlement needs the pivoted bolt to demolish machinery and assists just can accomplish the dismantlement, leads to changing the bucket convenient inadequately, changes the slower problem of speed.

(II) technical scheme

For the purpose of realizing above-mentioned quick replacement bucket and installation flexibility, the utility model provides a following technical scheme: a quick joint convenient for quickly replacing a bucket comprises a joint plate, wherein connecting shafts are fixedly mounted on the left side and the right side of the front surface of the joint plate, a mounting plate is fixedly mounted at the bottom of the joint plate, a first connecting hook is fixedly mounted on the left side of the mounting plate and below the joint plate, a second connecting hook is movably mounted at the bottom of the joint plate and on the right side of the first connecting hook, sliding openings are formed in the right side of the front surface and the right side of the back surface of the joint plate, two limiting plates are movably mounted on the side, away from each other, of the sliding openings, a stable hook is fixedly mounted on the right side of the top of the joint plate, a connecting rod is fixedly mounted in the joint plate and between the two limiting plates, an opening is formed in the right side of the bottom of the joint plate, a supporting rod is movably mounted on the right side, the left side fixed mounting of installation axle has the transfer line, the interior roof fixed mounting of joint plate has the backup pad, the removal mouth has been seted up in the front of backup pad, the front movable mounting of backup pad has the axle of inserting, the mounting groove has been seted up on the right side of installation axle.

Preferably, the connecting shaft penetrates through the joint plate and extends to the inside of the joint plate, and the length of the mounting plate is smaller than that of the joint plate.

Preferably, the top of the second connecting hook penetrates through the opening and extends to the inside of the joint plate, and the top end of the second connecting hook is fixedly connected with the connecting rod.

Preferably, an included angle of sixty degrees is formed between the supporting rod and the transmission rod, and the supporting plate is located on the front face of the mounting shaft.

Preferably, the back of the insertion shaft penetrates through the moving opening and extends to the back of the supporting plate to be in threaded connection with the mounting shaft.

Preferably, the bottom end of the transmission rod is movably connected with the connecting rod, and the top end of the supporting rod penetrates through the mounting groove and extends into the mounting groove to be movably connected with the mounting groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a quick-operation joint convenient to quick replacement bucket possesses following beneficial effect:

the quick joint convenient for quickly replacing the bucket is characterized in that the installation shaft is arranged, when the bucket is installed, the joint plate is movably connected with an excavator through the connecting shaft, then a worker can determine the distance between the first connecting hook and the second connecting hook according to the model and the size of the bucket, only the position of the second connecting hook needs to be adjusted in the installation process, when the adjustment is carried out, the insertion shaft is clamped by a wrench, then the insertion shaft is twisted to expand the distance between the insertion shaft and the installation shaft, so that the insertion shaft can move in the moving port on the front surface of the support plate, the insertion shaft drives the installation shaft to move in the moving process, when the installation shaft moves up and down along the support plate, the included angle between the support rod and the transmission rod changes, when the included angle is expanded, the distance between the first connecting hook and the second connecting hook is reduced, when the included angle is reduced, the distance between the first connecting hook and the second connecting hook is expanded, can carry out quick fixed to not unidimensional bucket according to the demand, convenient and fast more when the installation bucket, improve the flexibility that the bucket connects simultaneously, make its bucket that can install different models.

Drawings

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

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 4 is a top sectional view of the installation shaft of the present invention.

In the figure: the device comprises a joint plate 1, a connecting shaft 2, a mounting plate 3, a first connecting hook 4, a second connecting hook 5, a sliding opening 6, a limiting plate 7, a stable hook 8, a connecting rod 9, an opening 10, a supporting rod 11, a mounting shaft 12, a transmission rod 13, a supporting plate 14, a moving opening 15, an inserting shaft 16 and a mounting groove 17.

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. 1-4, a quick joint convenient for quick replacement of a bucket comprises a joint plate 1, connecting shafts 2 are fixedly mounted on the left side and the right side of the front surface of the joint plate 1, mounting plates 3 are fixedly mounted at the bottoms of the joint plate 1, the connecting shafts 2 penetrate through the joint plate 1 and extend into the joint plate 1, the length of the mounting plates 3 is smaller than that of the joint plate 1, first connecting hooks 4 are fixedly mounted on the left sides of the mounting plates 3 and below the joint plate 1, second connecting hooks 5 are movably mounted on the bottoms of the joint plate 1 and on the right sides of the first connecting hooks 4, sliding openings 6 are respectively formed on the right sides of the front surface and the back surface of the joint plate 1, limiting plates 7 are movably mounted on the sides opposite to the two sliding openings 6, stable hooks 8 are fixedly mounted on the right sides of the tops of the joint plate 1, connecting rods 9 are fixedly mounted in the joint plate 1 and, the right side of the bottom of the joint plate 1 is provided with an opening 10, the top of the second connecting hook 5 penetrates through the opening 10 and extends into the joint plate 1, the top end of the second connecting hook 5 is fixedly connected with a connecting rod 9, the right side wall of the joint plate 1 is movably provided with a supporting rod 11, the top end of the supporting rod 11 is movably provided with an installation shaft 12, the left side of the installation shaft 12 is fixedly provided with a transmission rod 13, the inner top wall of the joint plate 1 is fixedly provided with a supporting plate 14, a sixty-degree included angle is formed between the supporting rod 11 and the transmission rod 13, the supporting plate 14 is positioned on the front surface of the installation shaft 12, the front surface of the supporting plate 14 is provided with a moving port 15, the front surface of the supporting plate 14 is movably provided with an inserting shaft 16, the back surface of the inserting shaft 16 penetrates through the moving port 15 and extends to the back surface of, the top end of the supporting rod 11 penetrates through the mounting groove 17 and extends to the inside of the mounting groove 17 to be movably connected with the mounting groove, when a bucket is mounted, the joint plate 1 is movably connected with an excavator through the connecting shaft 2, then a worker can determine the distance between the first connecting hook 4 and the second connecting hook 5 according to the type and the size of the bucket, only the position of the second connecting hook 5 needs to be adjusted in the mounting process, when the position is adjusted, the inserting shaft 16 is clamped by a wrench, then the inserting shaft 16 is twisted to expand the distance between the inserting shaft 16 and the mounting shaft 12, so that the inserting shaft 16 can move in the moving opening 15 in the front face of the supporting plate 14, the inserting shaft 16 drives the mounting shaft 12 to move in the moving process, when the mounting shaft 12 moves up and down along the supporting plate 14, the included angle between the supporting rod 11 and the driving rod 13 is changed, when the included angle is expanded, the distance between the first connecting hook 4 and the second connecting hook 5 is reduced, when the included angle is reduced, the distance between the first connecting hook 4 and the second connecting hook 5 is enlarged, buckets of different sizes can be quickly fixed according to requirements, the buckets are more convenient and quick to install, the flexibility of bucket joints is improved, and the buckets of different models can be installed.

When the excavator bucket is used, when the excavator bucket is installed, the joint plate 1 is movably connected with an excavator through the connecting shaft 2, then a worker can determine the distance between the first connecting hook 4 and the second connecting hook 5 according to the model and the size of the excavator bucket, only the position of the second connecting hook 5 needs to be adjusted in the installation process, when the adjustment is performed, a wrench is used for clamping the inserting shaft 16, then the inserting shaft 16 is twisted to expand the distance between the inserting shaft 16 and the installation shaft 12, so that the inserting shaft 16 can move in the moving port 15 in the front face of the supporting plate 14, the inserting shaft 16 drives the installation shaft 12 to move in the moving process, when the installation shaft 12 moves up and down along the supporting plate 14, the included angle between the supporting rod 11 and the transmission rod 13 is changed, when the included angle is expanded, the distance between the first connecting hook 4 and the second connecting hook 5 is reduced, when the included angle is reduced, the distance between the first connecting hook 4 and the second connecting hook 5 is expanded, the buckets with different sizes can be quickly fixed according to requirements.

In summary, according to the quick joint facilitating quick bucket replacement, by arranging the mounting shaft 12, when bucket installation is performed, firstly, the joint plate 1 is movably connected with an excavator through the connecting shaft 2, then a worker can determine the distance between the first connecting hook 4 and the second connecting hook 5 according to the model and the size of the bucket, only the position of the second connecting hook 5 needs to be adjusted in the installation process, when adjustment is performed, the inserting shaft 16 is clamped by a wrench, then the inserting shaft 16 is twisted to expand the distance between the inserting shaft 16 and the mounting shaft 12, so that the inserting shaft 16 can move inside the moving opening 15 on the front surface of the supporting plate 14, the inserting shaft 16 drives the mounting shaft 12 to move in the moving process, when the mounting shaft 12 moves up and down along the supporting plate 14, the included angle between the supporting rod 11 and the transmission rod 13 changes, when the included angle is expanded, the distance between the first connecting hook 4 and the second connecting hook 5 is reduced, distance between first coupling hook 4 and the second coupling hook 5 enlarges when the contained angle reduces, can carry out quick fixed to unidimensional bucket according to the demand, convenient and fast more in the installation bucket, the flexibility that the bucket connects has been improved simultaneously, make its bucket that can install different models, it fixes to have solved and adopted a plurality of bolts between traditional bucket structure and the bucket, the in-process of dismantlement needs the pivoted bolt to demolish machinery and assists just can accomplish the dismantlement, it is convenient inadequately to lead to changing the bucket, the slow problem of change speed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a quick-operation joint convenient to quick replacement bucket, includes joint plate spare (1), its characterized in that: the connecting shaft (2) is fixedly mounted on the left and right sides of the front of the joint plate (1), the mounting plate (3) is fixedly mounted on the bottom of the joint plate (1), the first connecting hook (4) is fixedly mounted on the left side of the mounting plate (3) and is positioned below the joint plate (1), the second connecting hook (5) is movably mounted on the bottom of the joint plate (1) and is positioned on the right side of the first connecting hook (4), sliding openings (6) are respectively formed in the right sides of the front side and the back side of the joint plate (1), limiting plates (7) are movably mounted on the two sides of the front side and the back side of the joint plate (1), stable hooks (8) are fixedly mounted on the right side of the top of the joint plate (1), connecting rods (9) are fixedly mounted in the joint plate (1) and are positioned between the two limiting plates (7), and an opening (10) is formed in the right side, the right side wall movable mounting who connects plate (1) has bracing piece (11), the top movable mounting of bracing piece (11) has installation axle (12), the left side fixed mounting of installation axle (12) has transfer line (13), the interior roof fixed mounting that connects plate (1) has backup pad (14), removal mouth (15) have been seted up in the front of backup pad (14), the front movable mounting of backup pad (14) has inserted shaft (16), mounting groove (17) have been seted up on the right side of installation axle (12).

2. The quick connector of claim 1 for facilitating quick replacement of a bucket, wherein: the connecting shaft (2) penetrates through the joint plate (1) and extends to the interior of the joint plate (1), and the length of the mounting plate (3) is smaller than that of the joint plate (1).

3. The quick connector of claim 1 for facilitating quick replacement of a bucket, wherein: the top of the second connecting hook (5) penetrates through the opening (10) and extends to the interior of the joint plate (1), and the top end of the second connecting hook (5) is fixedly connected with the connecting rod (9).

4. The quick connector of claim 1 for facilitating quick replacement of a bucket, wherein: an included angle of sixty degrees is formed between the support rod (11) and the transmission rod (13), and the support plate (14) is located on the front face of the mounting shaft (12).

5. The quick connector of claim 1 for facilitating quick replacement of a bucket, wherein: the back surface of the inserting shaft (16) penetrates through the moving opening (15) and extends to the back surface of the supporting plate (14) to be in threaded connection with the mounting shaft (12).

6. The quick connector of claim 1 for facilitating quick replacement of a bucket, wherein: the bottom and the connecting rod (9) swing joint of transfer line (13), the top of bracing piece (11) runs through mounting groove (17) and extends to the inside and its swing joint of mounting groove (17).