CN210712992U

CN210712992U - Leveling device for excavator bucket

Info

Publication number: CN210712992U
Application number: CN201921177963.3U
Authority: CN
Inventors: 吴斌
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-06-09
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a leveling device for on excavator bucket belongs to excavator technical field. Including the bucket that is equipped with the bucket tooth, still include the flattening board, fixedly connected with setting element on the flattening board, the flattening board passes through the setting element and laminates with the bucket tooth of bucket, the setting element is located the same lateral wall of flattening board with the bucket tooth of bucket, can dismantle on the flattening board and be connected with the connecting plate, the one end that the flattening board was kept away from to the connecting plate can be dismantled and connect on the lateral wall of bucket. Realize quick installation and structural strength is higher, can effectively guarantee construction quality and life, also used repeatedly.

Description

Leveling device for excavator bucket

Technical Field

The utility model relates to an excavator technical field especially relates to a leveling device for on excavator bucket.

Background

In the construction stage of building earthwork, if mechanical excavation is adopted, in order to prevent the undisturbed structure of disturbed soil, 200-300 mm soil layers are required to be manually excavated at least according to relevant specifications. With the continuous development of social economy, the labor cost of the building market in China is increased more and more, and the labor resources are lacked, so that if the manual groove cleaning is completely utilized, the cost is increased, the construction progress cannot be met, and particularly in regions with hard soil texture, the difficulty of manual groove cleaning construction is more difficult.

Have among the prior art to use steel sheet beading on the bucket tooth, can solve artifical clearance and carry out the flattening but great to the destruction degree of bucket tooth, also be equipped with the concave part on the favourable steel sheet and recycle bolt or round pin axle and connect, but do not carry out the analysis of power according to the operating mode, lead to the intensity of steel sheet not enough, the rate of utilization is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough among the prior art, so provide a leveling device for on excavator bucket, realize quick installation and structural strength is higher, can effectively guarantee construction quality and life, used repeatedly that does.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a leveling device for excavator bucket, is including the bucket that is equipped with the bucket tooth, still includes the flattening board, fixedly connected with setting element on the flattening board, the setting element is located the same lateral wall of flattening board with the bucket tooth of bucket, can dismantle on the flattening board and be connected with the connecting plate, the one end that the flattening board was kept away from to the connecting plate can be dismantled and connect on the lateral wall of bucket, and the flattening board passes through the attachment of the bucket tooth of connecting plate and bucket.

Furthermore, the thickness of the leveling plate is 15-20 mm, and one end, far away from the bucket, of the leveling plate is of a conical structure.

Furthermore, the two side walls of the leveling plate are integrally connected with limiting parts, the limiting parts are provided with threaded holes, and the threaded holes are blind holes.

Furthermore, the connecting plate is of a trapezoidal structure, a first connecting hole and a second connecting hole are formed in the connecting plate, the first connecting hole is matched with the threaded hole, and the second connecting hole is fixedly connected with the side wall of the bucket through a through connecting bolt.

Furthermore, the setting element includes locating plate and two gusset with locating plate an organic whole connection, the locating plate is square structure, the constant head tank has been seted up on the locating plate, the width of constant head tank equals the wall thickness of bucket installation bucket tooth lateral wall, two the interval of gusset equals the bucket tooth interval of two adjacent buckets, the distance that the bottom of gusset kept away from a terminal surface of bucket to the flattening board is 25 ~ 40 mm.

Further, be equipped with vibration mechanism on the inner wall of locating plate, vibration structure includes the driving piece, rotates wheel, connecting rod, track and hammering piece, driving piece fixed mounting is on the inner wall of locating plate, it connects on the output shaft of driving piece to rotate wheel fixed connection, the articulated connection of one end of connecting rod is on rotating the wheel, the articulated connection of the other end of connecting rod is on the hammering piece, track fixed connection is on the inner wall of locating plate, the track sets up with the flattening board is perpendicular, hammering piece swing joint is in the track.

Furthermore, the vibrating mechanism further comprises two guard plates which are arranged in parallel, the two guard plates and the inner wall of the positioning plate form a protective shell, and the driving piece, the rotating wheel, the connecting rod and the track are located between the two guard plates.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses in the setting element on flattening board and the flattening board that is equipped with, utilize the setting element can utilize the connecting plate to connect flattening board and bucket as whole on the bucket tooth with flattening board quick positioning simultaneously, realize quick installation, improve the efficiency of construction. Simultaneously the setting element carries out intensity support to the whole flat board, and the bulk strength adaptation of reinforcing screed is bigger construction strength, prevents the barrier to the destruction of self in the work progress, has guaranteed the life and the construction quality of screed.

2. The utility model discloses in be equipped with the locating part, utilize the locating part to assemble connecting plate and flattening board, the connecting plate is located the inboard of locating part simultaneously, when the flattening board by preceding when being under construction backward (this moment because the difference of operating mode, the effort under this operating mode will be less than former operating mode), the connecting plate can be with supporting the realization flattening function to the flattening board.

3. The utility model provides a setting element includes the locating plate and with locating plate an organic whole two gusset of being connected and the constant head tank on the locating plate, the bottom of gusset is 25 ~ 40mm to the distance that the leveling plate kept away from a terminal surface of bucket, utilize the constant head tank and the bucket block of locating plate, the gusset can carry out the position to the bucket tooth simultaneously and prescribe a limit to, prevent that the offset from taking place for the leveling plate in the work progress, guarantee its higher construction quality, locating plate and gusset carry out intensity support to the leveling plate, guarantee the working life and the construction quality of leveling plate.

4. The utility model provides a be equipped with in the locating plate including the driving piece, rotate wheel, connecting rod, track, hammering piece and backplate, drive through the driving piece and rotate the wheel and rotate, and then drive the connecting rod and promote or stimulate the hammering piece and strike the locating plate and then come off soil property or other bonding thing on the flattening board to reciprocate, avoid bonding thing to pile up and use next time.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the connecting plate of the present invention;

FIG. 3 is a view showing the connection between the leveling plate and the positioning member according to the present invention;

FIG. 4 is a side view of FIG. 3;

fig. 5 is a schematic structural diagram of the vibration mechanism of the present invention.

In the figure: 1. excavating a bucket; 2. a screed plate; 3. a positioning member; 4. a limiting member; 5. a connecting plate; 6. a threaded hole; 7. a first connection hole; 8. a second connection hole; 9. positioning a plate; 10. a rib plate; 11. positioning a groove; 12. a drive member; 13. a rotating wheel; 14. a connecting rod; 15. a track; 16. hammering the block; 17. and (4) protecting the plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

as shown in fig. 1 to 4, a leveling device for excavator bucket, including the bucket 1 that is equipped with the bucket tooth, still include screed 2, welded fastening has setting element 3 on screed 2, and setting element 3 is located the lateral wall of screed 2 with the bucket tooth of bucket 1, and the last dismantlement of screed 2 is connected with connecting plate 5, and the one end that screed 2 was kept away from to connecting plate 5 can be dismantled on the lateral wall of bucket 1, and screed 2 passes through connecting plate 5 and the bucket tooth laminating of bucket 1. Utilize setting element 3 to aim at leveling plate 2 and bucket 1 fast and utilize connecting plate 5 to connect the two wholly and then realize fast assembly, leveling plate 2 realizes the laminating with bucket 1's bucket tooth this moment, when bucket carries out the front flattening of back right, better utilize bucket tooth direct action leveling plate 2 on and promote it and carry out the flattening forward, avoid between leveling plate 2 and the bucket tooth stress concentration when the effect lead to leveling plate 2 to drop from bucket 1, and then guarantee life.

It is further preferred in this embodiment that the screed 2 has a thickness of 15mm, and that the end of the screed 2 remote from the bucket 1 is of a conical configuration, with which the planing can be facilitated to a designed depth.

Further preferably in this embodiment, the leveling plate 2 has two side walls integrally connected with a limiting member 4, the limiting member 4 is provided with a threaded hole 6, and the threaded hole 6 is a blind hole. Utilize locating part 4 can assemble connecting plate 5 and screed 2, connecting plate 5 is located the inboard of locating part 4 simultaneously, when screed 2 by preceding when being under construction backward (this moment because the difference of operating mode, the effort under this operating mode will be less than former operating mode), connecting plate 5 can support whole dull and stereotyped 2 and realize the flattening function.

In this embodiment, it is further preferable that the connecting plate 5 has a trapezoid structure, a first connecting hole 7 and a second connecting hole 8 are formed in the connecting plate 5, the first connecting hole 7 and the threaded hole 6 are fixed by a connecting bolt, and the second connecting hole 8 is fixedly connected with the sidewall of the excavator bucket 1 by a through connecting bolt.

Further preferably in this embodiment, the positioning member 3 includes a positioning plate 9 and two rib plates 10 integrally connected with the positioning plate 9, the positioning plate 9 is of a square structure, a positioning groove 11 is formed in the positioning plate 9, the width of the positioning groove 11 is equal to the wall thickness of a side wall of the bucket tooth mounted on the bucket 1, the distance between the two rib plates 10 is equal to the bucket tooth distance between the two adjacent buckets 1, the distance from the bottom of the rib plate 10 to the end surface of the leveling plate 2 far away from the bucket 1 is 30mm, and the shape of the rib plate 10 is the same as the two side wall structures of the bucket tooth. Utilize locating

groove

11 and 1 block of bucket of locating plate 9, gusset 10 can carry out the position to the bucket tooth simultaneously and inject, prevent that screed 2 from taking place the skew in the work progress, guarantee its higher construction quality, and locating plate 9 and gusset 10 carry out the intensity to screed 2 and support, guarantee the working life and the construction quality of screed 2.

Example 2:

as shown in fig. 3 and 5, a vibration mechanism is disposed on the inner wall of the positioning plate 9, the vibration mechanism includes a driving member 12 made of a motor connected to an external power source, a rotating wheel 13, a connecting rod 14, a rail 15 and a hammering block 16, the driving member 12 is fixedly mounted on the inner wall of the positioning plate 9, the rotating wheel 13 is fixedly connected to an output shaft of the driving member 12, one end of the connecting rod 14 is hinged to the rotating wheel 13 (eccentric position), the other end of the connecting rod 14 is hinged to the hammering block 16, the rail 15 is welded and fixed to the inner wall of the positioning plate 9, the rail 15 is perpendicular to the leveling plate 2, and the hammering block 16 is slidably connected in the rail 15. The driving part 12 drives the rotating wheel 13 to rotate, and then drives the connecting rod 14 to push or pull the hammering block 16 to strike the positioning plate 9 in a reciprocating manner so as to drop soil or other bonding objects on the leveling plate 2, thereby avoiding the stacking and the next use of the bonding objects.

In this embodiment, it is further preferred that the vibrating mechanism further includes two guard plates 17 arranged in parallel, the two guard plates 17 and the inner wall of the positioning plate 9 constitute a protective shell, the driving member 12, the rotating wheel 13, the connecting rod 14 and the rail 15 are all located between the two guard plates 17, the two guard plates 17 are respectively flush with the rib plate 10 and flush with the bottom surface of the positioning groove 11, and then the parts inside the two guard plates 17 are protected to prevent from being affected by external media.

The utility model discloses a theory of operation: at first carry out the range in order and on the back of welded fastening flattening board 2 according to the width of bucket tooth with a plurality of setting elements 3, the gusset 10 and the locating plate 9 of two adjacent setting elements 3 of recycling carry out the block bucket tooth, it runs through first connecting hole 7 and is connected with screw hole 6 through connecting bolt with locating part 4 to recycle connecting plate 5, the other end of connecting plate 5 and bucket 1 utilize connecting bolt to run through second connecting hole 8 and be connected for whole, and then realize quick installation, locating plate 9 and gusset 10 carry out the high strength to whole dull and stereotyped 2 simultaneously and support, avoid the barrier to cause the destruction to it. After the construction is finished, the driving part 12 is used for driving the rotating wheel 13 to rotate, and then the connecting rod 14 is driven to push or pull the hammering block 16 to strike the positioning plate 9 in a reciprocating mode, so that soil or other bonding materials on the leveling plate 2 can be separated, and the stacking and the next use of the bonding materials are avoided.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. According to the technical scheme of the utility model and utility model thereof think of and equal replacement or change, all should cover within the scope of protection of the utility model.

Claims

1. The utility model provides a leveling device for on excavator bucket, is including bucket (1) that is equipped with the bucket tooth, its characterized in that still includes screed (2), fixedly connected with setting element (3) on screed (2), setting element (3) are located the homonymy wall of screed (2) with the bucket tooth of bucket (1), can dismantle on screed (2) and be connected with connecting plate (5), the one end that screed (2) were kept away from in connecting plate (5) can be dismantled and be connected on the lateral wall of bucket (1), screed (2) are through the attachment of the bucket tooth of connecting plate (5) with bucket (1).

2. A levelling device for a bucket in a excavator according to claim 1 wherein the thickness of the levelling plate (2) is 15 to 20mm and the end of the levelling plate (2) remote from the bucket (1) is of a conical configuration.

3. The leveling device for the excavator bucket according to claim 1, wherein a limiting piece (4) is integrally connected to two side walls of the leveling plate (2), a threaded hole (6) is formed in the limiting piece (4), and the threaded hole (6) is a blind hole.

4. The leveling device for the excavator bucket according to claim 3, wherein the connecting plate (5) is of a trapezoid structure, a first connecting hole (7) and a second connecting hole (8) are formed in the connecting plate (5), the first connecting hole (7) is matched with the threaded hole (6), and the second connecting hole (8) is fixedly connected with the side wall of the bucket (1) through a through connecting bolt.

5. The leveling device for the excavator bucket according to claim 1, wherein the positioning part (3) comprises a positioning plate (9) and two rib plates (10) integrally connected with the positioning plate (9), the positioning plate (9) is of a square structure, a positioning groove (11) is formed in the positioning plate (9), the width of the positioning groove (11) is equal to the wall thickness of one side wall of the bucket tooth mounted on the bucket (1), the distance between the two rib plates (10) is equal to the bucket tooth distance between the two adjacent buckets (1), and the distance from the bottom of each rib plate (10) to one end face, away from the bucket (1), of the leveling plate (2) is 25-40 mm.

6. The leveling device for the excavator bucket according to claim 5, wherein a vibration mechanism is arranged on the inner wall of the positioning plate (9), the vibration mechanism comprises a driving piece (12), a rotating wheel (13), a connecting rod (14), a rail (15) and a hammering block (16), the driving piece (12) is fixedly arranged on the inner wall of the positioning plate (9), the rotating wheel (13) is fixedly connected to an output shaft of the driving piece (12), one end of the connecting rod (14) is hinged to the rotating wheel (13), the other end of the connecting rod (14) is hinged to the hammering block (16), the rail (15) is fixedly connected to the inner wall of the positioning plate, the rail (15) is perpendicular to the leveling plate (2), and the hammering block (16) is movably connected into the rail (15).

7. The leveling device for the excavator bucket according to claim 6, wherein the vibration mechanism further comprises two guard plates (17) arranged in parallel, the two guard plates (17) and the inner wall of the positioning plate (9) form a protective shell, and the driving piece (12), the rotating wheel (13), the connecting rod (14) and the track (15) are all located between the two guard plates (17).