Excavator bucket convenient to disassemble

Abstract

The utility model relates to the field of excavator buckets, and discloses an excavator bucket convenient to disassemble, which comprises a bucket body, a cavity is formed in one side of the interior of the bucket body, a mounting groove is formed in one side of the outer surface of the bucket body, and second fixing holes are formed in the two sides of the interior of the mounting groove. The outer surface of the bucket body is slidably connected with a mounting plate through the mounting grooves, and second bolt holes are formed in the sides, corresponding to the mounting grooves, of the outer surface of the mounting plate. A pull plate and a sliding plate are connected through a spring, so that the pull plate is pulled up by pulling a pull ring, then a plurality of fixing rods are driven to be pulled out of connecting holes, meanwhile, first fixing bolts in second fixing holes are detached, fixing of a mounting plate is relieved, and therefore the mounting plate can be taken out from the interior of a mounting groove; and finally, a new mounting plate is fixedly mounted in the mounting groove, so that all the bucket teeth are replaced, and the effect of conveniently and quickly replacing all the bucket teeth is achieved.

Description

Technical Field

[0001] The present application relates to the field of excavator buckets, and in particular to an excavator bucket that is easy to disassemble. Background Art

[0002] The bucket on the excavator is one of the main parts. Generally, the bucket is used to excavate clay, loose soil, and hard stone and hard soil such as sand, gravel, hard soil, crushed stone, and gravel. During the excavation process, the bucket uses the bucket teeth to excavate the hard materials.

[0003] In the prior art, the bucket teeth and the connection parts are in direct contact with the materials, resulting in friction and collision, which causes serious wear of the bucket teeth. In severe cases, the bucket teeth may be bent, broken, or torn at the connection parts of the bucket tooth seat, making it impossible to use the bucket normally. In general buckets, the bucket teeth and the bucket seat are mostly an integrated structure, and it is difficult to replace them after the above-mentioned damage occurs, which wastes construction time.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that bucket teeth are difficult to replace and consume construction time, the present application provides an excavator bucket that is easy to disassemble.

[0006] The present application provides an excavator bucket that is easy to disassemble, which adopts the following technical solution:

[0007] A disassembled excavator bucket comprises a bucket body, a cavity is provided on one side of the interior of the bucket body, a mounting groove is provided on one side of the outer surface of the bucket body, second fixing holes are provided on both sides of the interior of the mounting groove, a mounting plate is slidably connected to the outer surface of the bucket body through the mounting groove, second bolt holes are provided on the outer surface of the mounting plate corresponding to the mounting groove, two first fixing bolts are threadedly connected to the outer surface of the mounting plate through two second bolt holes, a plurality of connecting holes are provided on one side of the upper surface of the mounting plate, a slide plate is slidably connected to the inner side of the cavity, and a fixing rod is fixedly connected to the lower surface of the slide plate corresponding to the connecting holes.

[0008] Preferably, a plurality of springs are fixedly connected to one side of the upper surface of the slide plate, and the plurality of springs extend to the outside of the bucket body, and a pull plate is fixedly connected to the upper surface of the slide plate via the plurality of springs.

[0009] Preferably, a connecting rod is sleeved between the outer wall of the spring corresponding to the slide plate and the pull plate, and pull rings are fixedly connected to both sides of the upper surface of the pull plate.

[0010] Preferably, a plurality of tooth roots are fixedly connected to one side of the outer surface of the mounting plate, first fixing holes are opened on both sides of the side surfaces of the tooth roots, and a plurality of bucket teeth are slidably connected to the outer surface of the mounting plate through the plurality of tooth roots.

[0011] Preferably, a first bolt hole is opened on the side surface of the bucket tooth corresponding to the first fixing hole, a second fixing bolt is threadedly connected to the side surface of the bucket tooth through the first bolt hole, and connecting plates are fixedly connected to both sides of the upper surface of the bucket body.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. The pull plate and the slide plate are connected by a spring, so that the pull plate is pulled up by pulling the pull ring, and then a plurality of fixing rods are driven to be pulled out from the connecting hole, and at the same time, the first fixing bolt in the second fixing hole is removed to release the fixing of the mounting plate, so that the mounting plate can be taken out from the inside of the mounting groove, and finally a new mounting plate is installed and fixed in the inside of the mounting groove, so that all bucket teeth can be replaced; compared with the prior art, it has the effect of facilitating the rapid replacement of all bucket teeth and improving the construction efficiency;

[0014] 2. A plurality of tooth roots installed on the outer wall of the mounting plate are matched with a plurality of bucket teeth, so that the bucket teeth can be directly installed on the outer wall of the tooth root, so that the connection between the bucket teeth and the tooth root is released by removing the second fixing bolt from the inside of the first fixing hole, so that the bucket teeth can be removed from the outer wall of the tooth root, and a bucket tooth can be quickly replaced; compared with the prior art, it has the effect of being able to quickly replace a single bucket tooth. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the bucket body of the embodiment of the application;

[0016] Figure 2 is a structural exploded view of the bucket body of the embodiment of the application;

[0017] Figure 3 It is a schematic structural diagram of a cross section of a bucket body according to an embodiment of the application.

[0018] Explanation of the accompanying drawings: 1. Bucket body; 2. Connecting plate; 3. First fixing bolt; 4. Mounting plate; 5. Second fixing bolt; 6. Bucket tooth; 7. Pull plate; 8. Pull ring; 9. Mounting groove; 10. First bolt hole; 11. First fixing hole; 12. Second bolt hole; 13. Fixing rod; 14. Connecting hole; 15. Tooth root; 16. Second fixing hole; 17. Slide plate; 18. Connecting rod; 19. Spring; 20. Cavity. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses an excavator bucket that is easy to disassemble. Figure 1 , Figure 2 and Figure 3 , an excavator bucket that is easy to disassemble, a cavity 20 is opened on one side of the interior of the bucket body 1, a mounting groove 9 is opened on one side of the outer surface of the bucket body 1, and second fixing holes 16 are opened on both sides of the interior of the mounting groove 9, and a mounting plate 4 is slidably connected to the outer surface of the bucket body 1 through the mounting groove 9, and a second bolt hole 12 is opened on the outer surface of the mounting plate 4 corresponding to the mounting groove 9. Two first fixing bolts 3 are threadedly connected to the outer surface of the mounting plate 4 through two second bolt holes 12, and a plurality of connecting holes 14 are opened on one side of the upper surface of the mounting plate 4, a slide plate 17 is slidably connected to one side of the interior of the cavity 20, and a fixing rod 13 is fixedly connected to one side of the lower surface of the slide plate 17 corresponding to the connecting hole 14;

[0021] By adopting the above technical solution, the size of the mounting plate 4 is adapted to the size of the mounting groove 9, so that the mounting plate 4 is inserted into the mounting groove 9, and the second bolt holes 12 opened on both sides of the mounting plate 4 correspond to the second fixing holes 16 opened on both sides of the mounting groove 9, so that the first fixing bolts 3 are respectively installed into the second fixing holes 16, and then the mounting plate 4 and the mounting groove 9 are installed and fixed, thereby achieving the effect of facilitating the installation between the mounting plate 4 and the bucket body 1.

[0022] Reference Figure 1 , Figure 2 and Figure 3 A plurality of springs 19 are fixedly connected to one side of the upper surface of the slide plate 17, and the plurality of springs 19 extend to the outside of the bucket body 1. The upper surface of the slide plate 17 is fixedly connected to the pull plate 7 through the plurality of springs 19. A connecting rod 18 is sleeved between the outer wall of the spring 19 corresponding to the slide plate 17 and the pull plate 7. Pull rings 8 are fixedly connected to both sides of the upper surface of the pull plate 7.

[0023] By adopting the above technical scheme, the connecting rods 18 sleeved by the springs 19 are all located between the pull plate 7 and the slide plate 17, so that the elastic potential energy of the connecting rods 18 pushes the slide plate 17 to the bottom of the cavity 20, so as to drive several fixing rods 13 to enter the mounting groove 9, and the several fixing rods 13 at the bottom of the slide plate 17 are matched with the several connecting holes 14 opened at the top of the mounting plate 4, and then drive several fixing rods 13 to pass through the cavity 20 and insert into the connecting holes 14, so that the mounting plate 4 is further fixed in the mounting groove 9. Similarly, the pull plate 7 and the slide plate 17 are connected by the springs 19, so that the pull plate 7 is pulled up by pulling the pull ring 8, and then the several fixing rods 13 are pulled out from the connecting holes 14, and then the first fixing bolts 3 in the second fixing holes 16 are removed to release the fixation of the mounting plate 4, so that the mounting plate 4 can be taken out from the mounting groove 9, thereby achieving the effect of facilitating the installation and disassembly of the mounting plate 4.

[0024] Reference Figure 1 and Figure 2 , a plurality of tooth roots 15 are fixedly connected to one side of the outer surface of the mounting plate 4, and first fixing holes 11 are opened on both sides of the side surface of the tooth roots 15, and a plurality of bucket teeth 6 are slidably connected to the outer surface of the mounting plate 4 through the plurality of tooth roots 15, and first bolt holes 10 are opened on the side surface of the bucket teeth 6 corresponding to the first fixing holes 11, and second fixing bolts 5 are threadedly connected to the side surfaces of the bucket teeth 6 through the first bolt holes 10, and the upper surface of the bucket body 1 is fixedly connected to the connecting plate 2 on both sides;

[0025] By adopting the above technical scheme, a plurality of tooth roots 15 installed on the outer wall of the mounting plate 4 are matched with a plurality of bucket teeth 6, so that the bucket teeth 6 can be directly installed on the outer wall of the tooth root 15, and the first bolt hole 10 opened on the outer wall of the bucket teeth 6 corresponds to the first fixing hole 11 opened on the outer wall of the tooth root 15, and then a plurality of first fixing bolts 3 are respectively installed into the first fixing holes 11, so that the bucket teeth 6 and the tooth roots 15 are installed and fixed. Similarly, by removing the second fixing bolts 5 from the first fixing holes 11, the connection between the bucket teeth 6 and the tooth roots 15 is released, so that the bucket teeth 6 are removed from the outer wall of the tooth roots 15, thereby achieving the effect of facilitating the installation and disassembly of the bucket teeth 6.

[0026] The implementation principle of an excavator bucket that is easy to disassemble in an embodiment of the present application is as follows: when the excavator is working, when all the bucket teeth 6 are worn, first, the two first fixing bolts 3 are removed from the second fixing holes 16 respectively to release the fixation on both sides of the mounting plate 4, and then the pull plate 7 is connected to the slide plate 17 by the spring 19, so that the pull plate 7 is pulled up by pulling the pull ring 8, and then the plurality of fixing rods 13 are driven to be pulled out from the connecting hole 14, so that the mounting plate 4 can be taken out from the mounting groove 9, and finally the new mounting plate 4 is installed and fixed in the mounting groove 9, so that all the bucket teeth 6 can be quickly replaced, and when a bucket tooth 6 is damaged, the plurality of tooth roots 15 installed on the outer wall of the mounting plate 4 fit with the plurality of bucket teeth 6, so that the bucket tooth 6 can be directly installed on the outer wall of the tooth root 15, so that the second fixing bolt 5 is removed from the first fixing hole 11, so that the connection between the bucket tooth 6 and the tooth root 15 is released, so that the bucket tooth 6 is removed from the outer wall of the tooth root 15, and a bucket tooth 6 can be quickly replaced.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An excavator bucket that is easy to disassemble, comprising a bucket body (1), characterized in that: A cavity (20) is provided on one side of the interior of the bucket body (1), a mounting groove (9) is provided on one side of the outer surface of the bucket body (1), second fixing holes (16) are provided on both sides of the interior of the mounting groove (9), the outer surface of the bucket body (1) is slidably connected to a mounting plate (4) through the mounting groove (9), a second bolt hole (12) is provided on the outer surface of the mounting plate (4) on one side corresponding to the mounting groove (9), two first fixing bolts (3) are threadedly connected to the outer surface of the mounting plate (4) through two second bolt holes (12), a plurality of connecting holes (14) are provided on one side of the upper surface of the mounting plate (4), a slide plate (17) is slidably connected to one side of the interior of the cavity (20), and a fixing rod (13) is fixedly connected to the lower surface of the slide plate (17) on one side corresponding to the connecting hole (14).

2. The excavator bucket that is easy to disassemble according to claim 1, characterized in that: A plurality of springs (19) are fixedly connected to one side of the upper surface of the slide plate (17), and the plurality of springs (19) extend to the outside of the bucket body (1), and the upper surface of the slide plate (17) is fixedly connected to a pull plate (7) via the plurality of springs (19).

3. The excavator bucket that is easy to disassemble according to claim 2, characterized in that: A connecting rod (18) is sleeved between the outer wall of the spring (19) corresponding to the slide plate (17) and the pull plate (7), and pull rings (8) are fixedly connected to both sides of the upper surface of the pull plate (7).

4. The excavator bucket that is easy to disassemble according to claim 1, characterized in that: A plurality of tooth roots (15) are fixedly connected to one side of the outer surface of the mounting plate (4), first fixing holes (11) are provided on both sides of the side surfaces of the tooth roots (15), and a plurality of bucket teeth (6) are slidably connected to the outer surface of the mounting plate (4) via the plurality of tooth roots (15).

5. The excavator bucket that is easy to disassemble according to claim 4, characterized in that: A first bolt hole (10) is provided on the side surface of the bucket tooth (6) corresponding to the first fixing hole (11), and a second fixing bolt (5) is threadedly connected to the side surface of the bucket tooth (6) through the first bolt hole (10), and connecting plates (2) are fixedly connected to both sides of the upper surface of the bucket body (1).

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