CN213897257U

CN213897257U - Excavator front end counter weight bucket with adjustable

Info

Publication number: CN213897257U
Application number: CN202022239801.7U
Authority: CN
Inventors: 冯远鹏
Original assignee: Hangzhou Shuangqing Power Equipment Co Ltd
Current assignee: Kuqa Lvneng Environmental Protection Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-08-06
Anticipated expiration: 2030-10-10

Abstract

The utility model provides an excavator front end counter weight bucket with adjustable, including the bucket body, the top of bucket body is equipped with the connecting block, the inside bottom of connecting block is equipped with driving motor, one side of driving motor is equipped with two support frames, two the support frame internal rotation is connected with first pivot, driving motor is coaxial with first pivot, be equipped with the action wheel in the first pivot, the inner wall of bucket body is equipped with the notch, be equipped with the spout in the notch, be equipped with the second pivot in the spout, the middle part of second pivot is equipped with from the driving wheel, be equipped with the belt between driving wheel and the action wheel, be equipped with the slider in the second pivot, the lateral wall of slider is equipped with the connecting rod, the connecting rod runs through the notch and extends to the external connection and has the stopper. The utility model discloses a stopper reverse motion on the slider drives the connecting rod realizes the bucket that can adjust.

Description

Excavator front end counter weight bucket with adjustable

Technical Field

The utility model relates to a digging machine's technical field specifically is an excavator front end counter weight bucket with adjustable.

Background

The excavator, also called excavating machine, also called excavator, is an earth moving machine which excavates materials higher or lower than the bearing surface by a bucket and loads the materials into a transport vehicle or unloads the materials to a stockyard, the materials excavated by the excavator mainly comprise soil, coal, silt and soil and rock after pre-loosening, from the development of engineering machines in recent years, the development of the excavator is relatively fast, the excavator becomes one of the most important engineering machines in engineering construction, the three most important parameters of the excavator, the operation weight (mass), the engine power and the bucket capacity.

For example, patent No. CN201720191560.9 includes a bucket, the front end of the bucket is provided with bucket teeth, a cavity is opened between two adjacent bucket teeth of the bucket, a crushing assembly capable of extending out or retracting into the cavity is disposed in the cavity, and the crushing assembly includes a crushing rod and a driving device for driving the crushing rod to work.

Although the device can be used for crushing before excavation, so that the excavation is easier, the size of the bucket cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an excavator front end counter weight bucket with adjustable for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides an excavator front end counter weight bucket with adjustable, includes the bucket body, the top of bucket body is equipped with the connecting block, the inside bottom of connecting block is equipped with driving motor, one side of driving motor is equipped with two support frames, two the support frame internal rotation is connected with first pivot, driving motor and first pivot coaxial coupling, be equipped with the action wheel on the first pivot, the inner wall of bucket body is equipped with the notch, be equipped with the spout in the notch, be equipped with the second pivot in the spout, the middle part of second pivot is equipped with from the driving wheel, be equipped with the belt between driving wheel and the action wheel, be equipped with the slider in the second pivot, the lateral wall of slider is equipped with the connecting rod, the connecting rod runs through the notch and extends to the external connection and has the stopper.

Preferably, the top middle part of bucket body and the bottom middle part of connecting block all are equipped with the opening, the opening runs through the lateral wall top that the bucket body extends to the spout.

Preferably, the belt through opening on the action wheel extends to the spout in and is connected with the transmission of follow driving wheel, can extend to the spout in with follow driving wheel transmission with the belt through opening on the action wheel through the opening and be connected.

Preferably, the two ends of the connecting block are provided with connecting plates, the connecting plates are fixed to the top end of the bucket body through bolts, and the connecting block is fixed to the top end of the bucket body through bolts.

Preferably, the two ends of the second rotating shaft are provided with threads with opposite turning directions, the sliding block is in sliding connection with the second rotating shaft through the threads, and the sliding block can move reversely on the second rotating shaft by arranging the threads with the opposite turning directions.

Preferably, the number of the sliding blocks is two, and the two sliding blocks are symmetrically arranged at two ends of the second rotating shaft.

Preferably, the tail end of the bucket body is provided with digging teeth, and the digging teeth are arranged to facilitate digging.

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

the utility model discloses a stopper reverse motion on the slider drives the connecting rod realizes the bucket that can adjust, can run through the belt on the action wheel through the opening and extend to the spout in with be connected from the driving wheel transmission, fix the connecting block on the top of bucket body through the bolt, can make slider reverse motion in the second pivot through setting up to opposite screw thread soon.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

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

FIG. 3 is a top cross-sectional view of the bucket body of the present invention;

fig. 4 is a side view of the bucket body of the present invention.

In the figure: 1. a bucket body; 11. a notch; 111. a chute; 12. a second rotating shaft; 121. a driven wheel; 122. a thread; 13. a belt; 14. a slider; 141. a connecting rod; 15. a limiting block; 16. an opening; 17. digging teeth; 2. connecting blocks; 21. a drive motor; 22. a support frame; 23. a first rotating shaft; 231. a driving wheel; 24. a connecting plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, an adjustable excavator front end counterweight bucket comprises a bucket body 1, the top end of the bucket body 1 is provided with a connecting block 2, the bottom end inside the connecting block 2 is provided with a driving motor 21, one side of the driving motor 21 is provided with two supporting frames 22, a first rotating shaft 23 is rotatably connected with the two supporting frames 22, the driving motor 21 is coaxially connected with the first rotating shaft 23, the first rotating shaft 23 is provided with a driving wheel 231, the inner wall of the bucket body 1 is provided with a notch 11, a chute 111 is arranged in the notch 11, a second rotating shaft 12 is arranged in the sliding groove 111, a driven wheel 121 is arranged in the middle of the second rotating shaft 12, a belt 13 is arranged between the driven wheel 121 and the driving wheel 231, a slide block 14 is arranged on the second rotating shaft 12, the side wall of the slider 14 is provided with a connecting rod 141, and the connecting rod 141 penetrates through the notch 11 and extends to the outside to be connected with a limiting block 15.

Please refer to fig. 1 again, two ends of the connecting block 2 are provided with connecting plates 24, the connecting plates 24 are fixed at the top end of the bucket body 1 through bolts, and the tail end of the bucket body 1 is provided with digging teeth 17. In the preferred embodiment, digging is facilitated by the provision of digging teeth 17.

Please refer to fig. 2 again, two opposite-handed threads 122 are disposed at two ends of the second rotating shaft 12, the sliding blocks 14 are slidably connected to the second rotating shaft 12 through the threads 122, the number of the sliding blocks 14 is two, and the two sliding blocks 14 are symmetrically disposed at two ends of the second rotating shaft 12.

Please refer to fig. 2-4, the middle of the top end of the bucket body 1 and the middle of the bottom end of the connecting block 2 are both provided with an opening 16, the opening 16 penetrates through the bucket body 1 and extends to the top end of the side wall of the chute 111, and the belt 13 on the driving wheel 231 penetrates through the opening 16 and extends into the chute 111 to be connected with the driven wheel 121 in a transmission manner. In the preferred embodiment, the belt 13 on the driving wheel 231 can extend through the opening 16 into the chute 111 through the opening 16 to be in transmission connection with the driven wheel 121.

The utility model discloses a concrete operation as follows:

when needs use the utility model discloses the time, the staff starts that driving motor 21 drives first pivot 23 rotatory, and action wheel 231 in the first pivot 23 drives the driven wheel 121 rotation that the belt 13 other end is connected, and then drives second pivot 12 and rotate, and second pivot 12 both ends screw thread 122 rotates and drives 14 reverse motion of slider, and then drives 15 reverse motion of stopper that connecting rod 141 connects, adjusts the size that bucket body 1 can the splendid attire.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. An adjustable excavator front end counterweight bucket comprises a bucket body (1) and is characterized in that a connecting block (2) is arranged at the top end of the bucket body (1), a driving motor (21) is arranged at the bottom end inside the connecting block (2), two supporting frames (22) are arranged on one side of the driving motor (21), a first rotating shaft (23) is connected in the two supporting frames (22) in a rotating mode, the driving motor (21) is coaxially connected with the first rotating shaft (23), a driving wheel (231) is arranged on the first rotating shaft (23), a notch (11) is formed in the inner wall of the bucket body (1), a sliding groove (111) is formed in the notch (11), a second rotating shaft (12) is arranged in the sliding groove (111), a driven wheel (121) is arranged in the middle of the second rotating shaft (12), and a belt (13) is arranged between the driven wheel (121) and the driving wheel (231), be equipped with slider (14) on second pivot (12), the lateral wall of slider (14) is equipped with connecting rod (141), connecting rod (141) run through notch (11) and extend to external connection and have stopper (15).

2. The adjustable excavator front end counterweight bucket according to claim 1, wherein an opening (16) is formed in the middle of the top end of the bucket body (1) and the middle of the bottom end of the connecting block (2), and the opening (16) extends to the top end of the side wall of the sliding chute (111) through the bucket body (1).

3. An adjustable excavator front end counterweight bucket according to claim 2 wherein the belt (13) on the drive wheel (231) extends through the opening (16) into the chute (111) for driving connection with the driven wheel (121).

4. The adjustable excavator front end counterweight bucket according to claim 1, wherein two ends of the connecting block (2) are provided with connecting plates (24), and the connecting plates (24) are fixed at the top end of the bucket body (1) through bolts.

5. The adjustable excavator front end counterweight bucket according to claim 1, wherein threads (122) with opposite turning directions are arranged at two ends of the second rotating shaft (12), and the sliding block (14) is connected with the second rotating shaft (12) in a sliding mode through the threads (122).

6. The adjustable excavator front end counterweight bucket according to claim 1, wherein the number of the sliding blocks (14) is two, and the two sliding blocks (14) are symmetrically arranged at two ends of the second rotating shaft (12).

7. An adjustable excavator front end counterweight bucket according to claim 1 where the rear end of the bucket body (1) is provided with digging teeth (17).