CN212534264U

CN212534264U - Small-section channel one shot forming fill convenient to change

Info

Publication number: CN212534264U
Application number: CN202021085858.XU
Authority: CN
Inventors: 康英军; 时永林; 刘向甫; 郭自然; 康二宝; 郭卫坤; 徐洪涛; 李正茂; 康宝明; 王俊峰; 康宁; 蔡春丽; 李风娟
Original assignee: Yellow River Construction Engineering Group Co ltd
Current assignee: Yellow River Construction Engineering Group Co ltd
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-02-12
Anticipated expiration: 2030-06-13

Abstract

The utility model discloses a small-section channel one-step forming hopper convenient to replace, belonging to the technical field of channel construction; the excavator bucket is characterized by comprising a bucket body, wherein the top middle part of the bucket body is provided with connecting plates and two reinforcing plates, the two reinforcing plates are fixedly connected to two ends of one side of the connecting plate, the two reinforcing plates are far away from the connecting plates, an attaching plate is arranged between the connecting plates, and one end of the upper surface of the attaching plate is movably connected with an excavator support frame through a pin shaft. The utility model discloses a be provided with the limiting plate on the connecting plate, two limiting plate cooperations have played spacing effect to the attaching plate, and reference column on the attaching plate and the constant head tank cooperation in the bucket main part have played spacing effect to the attaching plate for attaching plate and bucket main part are stably connected, and reset spring's setting has strengthened the stability of attaching plate, makes the attaching plate be not convenient for dismantle the change simultaneously, and then makes bucket main part convenient to detach change.

Description

Small-section channel one shot forming fill convenient to change

Technical Field

The utility model relates to a channel construction field, more specifically say, especially relate to a small cross section channel one shot forming fill convenient to change.

Background

Excavators, also known as excavating machines, also known as excavators, are earth moving machines that excavate material above or below a load bearing surface with a bucket and load it into a transport vehicle or unload it to a stockyard. The materials excavated by the excavator mainly comprise soil, coal, silt, soil after pre-loosening and rock, the development of the excavator is relatively fast, and the excavator becomes one of the most main engineering machines in engineering construction. The bucket is one of the most important parts of the excavator as an execution unit of the excavating operation, and the capacity and shape of the bucket directly affect the work efficiency of the excavator. The existing channels are generally excavated through a one-time forming machine, the widths of different channels are different, but the existing bucket of the one-time forming machine is inconvenient to disassemble and replace, and the efficiency of channel excavation is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough of above-mentioned prior art, a little section channel one shot forming fill convenient to change is provided.

The technical scheme of the utility model is realized like this: the utility model provides a little section channel one shot forming fill convenient to change, includes the bucket main part, the equal fixedly connected with connecting plate in top middle part both sides of bucket main part, two the equal fixedly connected with reinforcing plate in one side both ends that the connecting plate was kept away from each other, two be provided with the attaching plate between the connecting plate, the upper surface one end of attaching plate has the excavator support frame through round pin axle swing joint, the upper surface other end of attaching plate has pneumatic cylinder push rod through round pin axle swing joint, the spout has been seted up at the middle part of connecting plate, the inside through connection of spout has the limiting plate, the one end of limiting plate is located the upper surface middle part of attaching plate, the other end fixedly connected with baffle of limiting plate, one side both ends of baffle are all connected with the lateral wall.

As a further scheme of the invention: and a connecting strip is arranged between one end of the two connecting plates, and the two ends of the connecting strip are fixedly connected with the connecting plates through locking screws.

As a further scheme of the invention: the lower fixed surface of attaching plate is connected with a plurality of reference columns that are the distribution of rectangle array, the top middle part of bucket main part is seted up with a plurality of constant head tanks with reference column looks adaptation.

As a further scheme of the invention: the lower surface of one end of the limiting plate is connected with a damping layer in an adhering mode, the damping layer is made of rubber materials, and the damping layer is connected with the middle of the upper surface of the attaching plate in an attaching mode.

As a further scheme of the invention: the lower surface middle part fixedly connected with spacing slider of baffle, the interior diapire of spout sets up the spacing spout with spacing slider looks adaptation, spacing slider is located spacing spout.

As a further scheme of the invention: the lower surface of the limiting slide block is provided with a ball groove, and balls are arranged inside the ball groove.

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

through be provided with the limiting plate on the connecting plate, two limiting plate cooperations have played spacing effect to the rigging board, reference column on the rigging board has played spacing effect to the rigging board with the constant head tank cooperation in the bucket main part, make rigging board and bucket main part be connected stably, reset spring's setting has strengthened the stability of rigging board, make the rigging board not convenient to detach change simultaneously, and then make bucket main part convenient to detach change, be provided with the reinforcing plate on the connecting plate, the intensity of connecting plate is improved, be provided with the connecting strip between two connecting plates, the setting of connecting strip has further improved the intensity of connecting plate.

Drawings

The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.

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

Fig. 2 is a schematic top view of the overall structure of the present invention.

Fig. 3 is a schematic side view of the structure of the attachment plate of the present invention.

Fig. 4 is a schematic sectional view of the connection plate structure of the present invention.

Fig. 5 is a schematic sectional view of the chute structure of the present invention.

In the figure: 1. a bucket body; 2. a connecting plate; 3. a reinforcing plate; 4. attaching a plate; 5. a support frame of the excavator; 6. a hydraulic cylinder push rod; 7. a chute; 8. a limiting plate; 9. a baffle plate; 10. a return spring; 11. a connecting strip; 12. a positioning column; 13. positioning a groove; 14. a damping layer; 15. a limiting slide block; 16. a limiting chute; 17. a ball groove; 18. and a ball.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The utility model provides a small-section channel one-step forming bucket convenient to replace, as shown in figures 1-5, which comprises a bucket main body 1, wherein both sides of the middle part of the top end of the bucket main body 1 are fixedly connected with connecting plates 2, both ends of one side, away from each other, of the two connecting plates 2 are fixedly connected with reinforcing plates 3, the compressive strength of the connecting plates 2 is improved by the arrangement of the reinforcing plates 3, an attaching plate 4 is arranged between the two connecting plates 2, one end of the upper surface of the attaching plate 4 is movably connected with a bucket support frame 5 through a pin shaft, the other end of the upper surface of the attaching plate 4 is movably connected with a hydraulic cylinder push rod 6 through a pin shaft, a chute 7 is arranged in the middle part of the connecting plates 2, a limiting plate 8 is penetratingly connected inside the chute 7, one end of the limiting plate 8 is positioned in the middle part, one side both ends of baffle 9 all are connected with the lateral wall of connecting plate 2 through reset spring 10, and reset spring 10's setting makes limiting plate 8 can stably set up, is provided with connecting strip 11 between the one end of two connecting plates 2, and locking screw and connecting plate 2 fixed connection are all passed through at the both ends of connecting strip 11, and the effect of strengthening the connection has been played in setting up of connecting strip 11.

As shown in fig. 4, a plurality of reference columns 12 that are the distribution of rectangular array of lower fixed surface of attaching plate 4, bucket main part 1's top middle part set up with a plurality of constant head tanks 13 with reference column 12 looks adaptation, reference column 12 and constant head tank 13 cooperation have played spacing effect, avoid attaching plate 4 and bucket main part 1 to separate, limiting plate 8's one end lower surface adhesive bonding has damping layer 14, damping layer 14 is made by rubber materials, and damping layer 14 is connected with attaching plate 4's upper surface middle part laminating, damping layer 14 has played the spacing effect of damping, certain guard action has been played simultaneously.

As shown in fig. 5, lower surface middle part fixedly connected with limit slider 15 of baffle 9, limit chute 16 with limit slider 15 looks adaptation is seted up to the inner diapire of spout 7, limit slider 15 is located limit chute 16, limit slider 15 and limit chute 16's setting has played spacing effect to limiting plate 8, limiting plate 8's intensity has been improved, ball groove 17 has been seted up to limit slider 15's lower surface, ball groove 17's inside is provided with ball 18, ball 18's setting has reduced limit slider 15 and limit chute 16's frictional force, make limit slider 15 be convenient for remove in limit chute 16.

The utility model discloses the theory of operation: this device is when changing bucket main part 1, at first through baffle 9 pulling limiting plate 8, make limiting plate 8 and attaching plate 4 separate, then with attaching plate 4 on reference column 12 and the separation of constant head tank 13, can change bucket main part 1 this moment, will attach plate 4 on reference column 12 insert the constant head tank 13 on the bucket main part 1 after the change, then loosen baffle 9, baffle 9 resets under reset spring 10's effect this moment, baffle 9 drives limiting plate 8 and removes, make damping layer 14 on the limiting plate 8 be connected with attaching plate 4 laminating, two limiting plate 8 cooperations are with attaching plate 4 spacing fixed, and then install bucket main part 1, make bucket main part 1 convenient to detach change.

The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.

Claims

1. The utility model provides a little section channel one shot forming fill convenient to change which characterized in that: comprises a bucket body (1), wherein both sides of the middle part of the top end of the bucket body (1) are fixedly connected with connecting plates (2), both ends of one side, far away from each other, of the two connecting plates (2) are fixedly connected with reinforcing plates (3), a joint plate (4) is arranged between the two connecting plates (2), one end of the upper surface of the attaching plate (4) is movably connected with a digging machine supporting frame (5) through a pin shaft, the other end of the upper surface of the attaching plate (4) is movably connected with a hydraulic cylinder push rod (6) through a pin shaft, a sliding chute (7) is arranged in the middle of the connecting plate (2), a limiting plate (8) is connected in the sliding chute (7) in a penetrating way, one end of the limiting plate (8) is positioned in the middle of the upper surface of the attaching plate (4), the other end fixedly connected with baffle (9) of limiting plate (8), the both ends of one side of baffle (9) all are connected with the lateral wall of connecting plate (2) through reset spring (10).

2. The one-step forming bucket for the small-section channel convenient to replace as claimed in claim 1, wherein a connecting strip (11) is arranged between one end of each of the two connecting plates (2), and both ends of each connecting strip (11) are fixedly connected with the connecting plates (2) through locking screws.

3. The one-step forming bucket for the small-section channel convenient to replace as claimed in claim 2, wherein a plurality of positioning columns (12) distributed in a rectangular array are fixedly connected to the lower surface of the attaching plate (4), and a plurality of positioning grooves (13) matched with the positioning columns (12) are formed in the middle of the top end of the bucket body (1).

4. The one-step forming bucket for the small-section channel convenient to replace is characterized in that a damping layer (14) is bonded and connected to the lower surface of one end of the limiting plate (8), the damping layer (14) is made of a rubber material, and the damping layer (14) is attached and connected to the middle of the upper surface of the attaching plate (4).

5. The one-step forming bucket for the small-section channel convenient to replace according to claim 4, wherein a limiting sliding block (15) is fixedly connected to the middle of the lower surface of the baffle plate (9), a limiting sliding groove (16) matched with the limiting sliding block (15) is formed in the inner bottom wall of the sliding groove (7), and the limiting sliding block (15) is located in the limiting sliding groove (16).

6. The one-step forming bucket for the small-section channel convenient to replace as claimed in claim 5, wherein a ball groove (17) is formed in the lower surface of the limiting sliding block (15), and a ball (18) is arranged inside the ball groove (17).