Novel bucket shovel back assembly

Abstract

The utility model relates to the technical field of excavators, and discloses a novel excavator bucket back assembly which comprises an excavator bucket body, a protection plate is arranged on the back face of the excavator bucket body, a first installation seat is arranged on one side of the protection plate, a second installation seat is arranged on the other side of the protection plate, a first installation hole is formed in the protection plate, and a second installation hole is formed in the second installation seat. A second mounting hole is further formed in the protection plate, a first mounting rod is arranged in the first mounting hole, a columnar sleeve rod is slidably connected to the interior of the second mounting hole, a threaded rod is fixedly connected to one end of the first mounting rod, and a first clamping block is fixedly connected to one end of the columnar sleeve rod; a first clamping groove is formed in the side, close to the protection plate, of the first mounting base, a connecting groove is formed in the second mounting base, and an adjusting mechanism is arranged in the connecting groove. According to the excavator bucket, the back of the excavator bucket can be protected conveniently, and the service life of the excavator bucket is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a novel bucket shovel back component. Background Art

[0002] The bucket shovel back assembly is an important part of the excavator's working device. During the working process of the excavator, the bucket shovel back assembly mainly bears the weight of the bucket and ensures the stability of the bucket during various operations. The design of the bucket shovel back assembly can reduce the impact between the bucket and the excavator boom, thereby extending the service life of various parts of the excavator. During the excavation process, due to the uncertainty of the soil quality, the bucket may encounter greater resistance or impact force. If there is no effective buffering and shock absorbing device, it will cause damage to the excavator. The bucket shovel back assembly can play a certain buffering role and reduce the impact on various parts of the excavator.

[0003] After being used for a period of time, the existing bucket will come into direct contact with hard materials such as soil and rocks during operation, especially during operations such as excavation and loading, and the materials will cause friction and impact on the back of the bucket, thereby affecting the service life of the bucket.

[0004] Therefore, it is necessary to provide a new type of bucket shovel back assembly to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide a novel bucket shovel back assembly, which has the effect of facilitating the protection of the back of the bucket and improving the service life of the bucket.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: A novel bucket shovel back assembly comprises a bucket body, a protective plate is arranged on the back of the bucket body, a first mounting seat is arranged on one side of the protective plate, the first mounting seat is fixedly mounted on the back of the bucket body, a second mounting seat is arranged on the other side of the protective plate, the second mounting seat is fixedly mounted on the back of the bucket body, a first mounting hole is arranged inside the protective plate, a second mounting hole is also arranged inside the protective plate, the first mounting hole is communicated with the second mounting hole, a first mounting rod is arranged inside the first mounting hole, a columnar sleeve rod is slidably connected inside the second mounting hole, a threaded rod is fixedly connected to one end of the first mounting rod, the threaded rod is located inside the second mounting hole, the columnar sleeve rod is sleeved on the outside of the threaded rod, the threaded rod is threadedly connected to the columnar sleeve rod, a first clamping block is fixedly connected to one end of the columnar sleeve rod, a first clamping groove is arranged on one side of the first mounting seat close to the protective plate, the first clamping block and the first clamping groove are clamped with each other, a connecting groove is arranged on the second mounting seat, and an adjustment mechanism is arranged inside the connecting groove.

[0007] By adopting the above technical solution, the back of the bucket can be easily protected, thereby increasing the service life of the bucket.

[0008] The utility model is further configured as follows: the adjustment mechanism includes a connecting rod, the connecting rod is arranged inside the connecting groove, a second clamping groove is arranged at one end of the first mounting rod close to the connecting rod, a second clamping block is fixedly connected to one end of the connecting rod close to the first mounting rod, the second clamping block is clamped with the second clamping groove, and a locking mechanism is arranged on one side of the second mounting seat.

[0009] By adopting the above technical solution, it is convenient to rotate the first mounting rod.

[0010] The utility model is further configured as follows: the locking mechanism includes a fixing plate, the fixing plate is arranged on one side of the second mounting seat, one side of the fixing plate is fixedly connected to one end of the connecting rod, two fixing bolts are arranged on the fixing plate, and the fixing plate is connected to the second mounting seat through the fixing bolts.

[0011] By adopting the above technical solution, it is convenient to fix the connecting rod inside the connecting groove.

[0012] The utility model is further configured as follows: a pull ring is fixedly installed on one side of the fixing plate.

[0013] By adopting the above technical solution, it is convenient to pull the connecting rod and rotate the connecting rod.

[0014] The utility model is further configured as follows: two insertion rods are arranged on the second mounting seat.

[0015] By adopting the above technical solution, it is convenient to further fix the protective plate.

[0016] The utility model is further configured as follows: two ear plates are fixedly installed on one side of the bucket body.

[0017] By adopting the above technical solution, it is convenient to connect the bucket and the boom.

[0018] The utility model is further configured as follows: digging teeth are fixedly mounted on the bucket body, a connecting plate is provided on one side of the bucket body, the connecting plate and the digging teeth are engaged with each other, and one side of the protective plate is fixedly connected to one side of the connecting plate.

[0019] By adopting the above technical solution, it is prevented that external soil penetrates into the interior of the protective plate when the excavator is working.

[0020] In summary, the utility model has the following beneficial effects: it is convenient to protect the back of the bucket and improve the service life of the bucket; by setting the adjustment mechanism, it is convenient to rotate the first mounting rod; by setting the locking mechanism, it is convenient to fix the connecting rod inside the connecting groove; by setting the pull ring, it is convenient to pull the connecting rod and rotate the connecting rod; by setting the insertion rod, it is convenient to further fix the protective plate; by setting the ear plate, it is convenient to connect the bucket to the boom; by setting the connecting plate, it is prevented that external soil penetrates into the inside of the protective plate when the excavator is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 A schematic diagram of a three-dimensional structure from another viewing angle of the utility model;

[0023] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of the protective plate of the utility model;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the protective plate of the utility model.

[0026] In the figure: 1. bucket body; 2. protective plate; 3. first mounting seat; 4. second mounting seat; 5. first mounting hole; 6. second mounting hole; 7. first mounting rod; 8. columnar sleeve rod; 9. threaded rod; 10. first clamping block; 11. first clamping groove; 12. connecting rod; 13. fixing plate; 14. fixing bolt; 15. pull ring; 16. plug rod; 17. ear plate; 18. digging teeth; 19. connecting plate; 20. connecting groove; 21. second clamping groove; 22. second clamping block. DETAILED DESCRIPTION

[0027] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0028] See also Figures 1 to 5In an embodiment of the utility model, a novel bucket shovel back assembly comprises a bucket body 1, a protective plate 2 is arranged on the back of the bucket body 1, a first mounting seat 3 is arranged on one side of the protective plate 2, the first mounting seat 3 is fixedly mounted on the back of the bucket body 1, a second mounting seat 4 is arranged on the other side of the protective plate 2, the second mounting seat 4 is fixedly mounted on the back of the bucket body 1, a first mounting hole 5 is arranged inside the protective plate 2, a second mounting hole 6 is also arranged inside the protective plate 2, the first mounting hole 5 is communicated with the second mounting hole 6, a first mounting rod (7) is arranged inside the first mounting hole 5, a columnar sleeve rod 8 is slidably connected inside the second mounting hole 6, one end of the first mounting rod (7) is fixedly connected with a threaded rod 9, the threaded rod 9 is located inside the second mounting hole 6, the columnar sleeve rod 8 is sleeved on the outside of the threaded rod 9, the threaded rod 9 is threadedly connected to the columnar sleeve rod 8, one end of the columnar sleeve rod 8 is fixed The first clamping block 10 is fixedly connected, and a first clamping groove 11 is provided on one side of the first mounting seat 3 close to the protective plate 2, and the first clamping block 10 and the first clamping groove 11 are mutually clamped, and a connecting groove 20 is provided on the second mounting seat 4, and an adjusting mechanism is provided inside the connecting groove 20; the protective plate 2 is inserted between the first mounting seat 3 and the second mounting seat 4, and the first mounting rod 7 is rotated by the adjusting mechanism, thereby driving the threaded rod 9 to rotate, so that the columnar sleeve rod 8 moves along the second mounting hole 6 to one side of the first mounting seat 3, and the first clamping block 10 also enters the inside of the first clamping groove 11, so that the first clamping block 10 and the first clamping groove 11 are mutually clamped, thereby completing the installation of the protective plate 2, when it is necessary to disassemble the protective plate 2, the adjusting mechanism disengages the first clamping block 10 from the first clamping groove 11, and after the protective plate 2 is disconnected from the second mounting seat 4, the disassembly of the protective plate 2 is completed, and by providing the device, it is convenient to protect the back of the bucket and improve the service life of the bucket.

[0029] In this embodiment, preferably, the adjusting mechanism includes a connecting rod 12, the connecting rod 12 is arranged inside the connecting groove 20, the first mounting rod 7 is provided with a second clamping groove 21 at one end close to the connecting rod 12, the connecting rod 12 is fixedly connected with a second clamping block 22 at one end close to the first mounting rod 7, the second clamping block 22 is mutually clamped with the second clamping groove 21, and a locking mechanism is provided on one side of the second mounting seat 4; by setting the adjusting mechanism, it is convenient to rotate the first mounting rod 7.

[0030] In this embodiment, preferably, the locking mechanism includes a fixing plate 13, which is arranged on one side of the second mounting seat 4, one side of the fixing plate 13 is fixedly connected to one end of the connecting rod 12, and two fixing bolts 14 are arranged on the fixing plate 13, and the fixing plate 13 and the second mounting seat 4 are connected by the fixing bolts 14; by setting the locking mechanism, it is convenient to fix the connecting rod 12 inside the connecting groove 20.

[0031] In this embodiment, preferably, a pull ring 15 is fixedly installed on one side of the fixing plate 13 ; by providing the pull ring 15 , it is convenient to pull and rotate the connecting rod 12 .

[0032] In this embodiment, preferably, two insertion rods 16 are provided on the second mounting seat 4; by providing the insertion rods 16, the protective plate 2 is further fixed.

[0033] In this embodiment, preferably, two ear plates 17 are fixedly installed on one side of the bucket body 1; by providing the ear plates 17, it is convenient to connect the bucket to the boom.

[0034] In this embodiment, preferably, a digging tooth 18 is fixedly installed on the bucket body 1, a connecting plate 19 is provided on one side of the bucket body 1, the connecting plate 19 and the digging tooth 18 are engaged with each other, and one side of the protective plate 2 is fixedly connected to one side of the connecting plate 19; by providing the connecting plate 19, external soil is prevented from penetrating into the interior of the protective plate 2 when the excavator is working.

[0035] Working principle: insert the protective plate 2 between the first mounting seat 3 and the second mounting seat 4, rotate the first mounting rod 7 through the adjusting mechanism, thereby driving the screw to rotate, so that the columnar sleeve rod 8 moves along the second mounting hole 6 to one side of the first mounting seat 3, and the first clamping block 10 also enters into the first clamping groove 11, so that the first clamping block 10 and the first clamping groove 11 are mutually clamped, thereby completing the installation of the protective plate 2. When the protective plate 2 needs to be disassembled, the adjusting mechanism disengages the first clamping block 10 from the first clamping groove 11, and after the protective plate 2 is disconnected from the second mounting seat 4, the disassembly of the protective plate 2 is completed.

[0036] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A novel bucket back assembly, comprising a bucket body (1), characterized in that: The back of the bucket body (1) is provided with a protective plate (2), one side of the protective plate (2) is provided with a first mounting seat (3), the first mounting seat (3) is fixedly mounted on the back of the bucket body (1), the other side of the protective plate (2) is provided with a second mounting seat (4), the second mounting seat (4) is fixedly mounted on the back of the bucket body (1), the interior of the protective plate (2) is provided with a first mounting hole (5), the interior of the protective plate (2) is also provided with a second mounting hole (6), the first mounting hole (5) is connected to the second mounting hole (6), the interior of the first mounting hole (5) is provided with a first mounting rod (7), the interior of the second mounting hole (6) is provided with a sliding rod (8), and the interior of the second mounting hole (8) is provided with a first mounting rod (9). The first mounting seat (3) is movably connected to a columnar sleeve rod (8), one end of the first mounting rod (7) is fixedly connected to a threaded rod (9), the threaded rod (9) is located inside the second mounting hole (6), the columnar sleeve rod (8) is sleeved on the outside of the threaded rod (9), the threaded rod (9) and the columnar sleeve rod (8) are threadedly connected, one end of the columnar sleeve rod (8) is fixedly connected to a first clamping block (10), a first clamping groove (11) is provided on a side of the first mounting seat (3) close to the protective plate (2), the first clamping block (10) and the first clamping groove (11) are mutually clamped, and a connecting groove (20) is provided on the second mounting seat (4), and an adjustment mechanism is provided inside the connecting groove (20).

2. A new type of bucket back assembly according to claim 1, characterized in that: The adjustment mechanism comprises a connecting rod (12), wherein the connecting rod (12) is arranged inside the connecting groove (20), a second clamping groove (21) is arranged at one end of the first mounting rod (7) close to the connecting rod (12), a second clamping block (22) is fixedly connected to one end of the connecting rod (12) close to the first mounting rod (7), the second clamping block (22) and the second clamping groove (21) are mutually clamped, and a locking mechanism is arranged on one side of the second mounting seat (4).

3. A new type of bucket back assembly according to claim 2, characterized in that: The locking mechanism comprises a fixing plate (13), wherein the fixing plate (13) is arranged on one side of the second mounting seat (4), one side of the fixing plate (13) is fixedly connected to one end of the connecting rod (12), and two fixing bolts (14) are arranged on the fixing plate (13), and the fixing plate (13) and the second mounting seat (4) are connected via the fixing bolts (14).

4. A new type of bucket back assembly according to claim 3, characterized in that: A pull ring (15) is fixedly mounted on one side of the fixing plate (13).

5. The novel bucket back assembly according to claim 1 is characterized in that: Two insertion rods (16) are arranged on the second mounting seat (4).

6. The novel bucket back assembly according to claim 1 is characterized in that: Two ear plates (17) are fixedly mounted on one side of the bucket body (1).

7. The novel bucket back assembly according to claim 1 is characterized in that: A digging tooth (18) is fixedly mounted on the bucket body (1), a connecting plate (19) is provided on one side of the bucket body (1), the connecting plate (19) and the digging tooth (18) are mutually engaged, and one side of the protective plate (2) is fixedly connected to one side of the connecting plate (19).

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