Bucket connecting seat convenient to install

Abstract

The utility model discloses a bucket connecting seat convenient to install, which comprises a support, a clamping groove, an installation rotating shaft, a connecting seat, a fixing shaft, an oil cylinder installation block, a limiting groove, a bolt hole and a connecting rotating shaft, the clamping groove is arranged in the middle of the support, and the left portion and the right portion of the installation rotating shaft are respectively inserted into the upper portion of the left support and the upper portion of the right support. The connecting base is connected to the mounting rotating shaft through a clamping groove, the left end and the right end of the fixing shaft are fixed to the middle rear portions of the inner ends of the left support and the right support respectively, the oil cylinder mounting block is fixed to the middle of the side end of the fixing shaft, the limiting grooves are formed in the lower portions of the front ends of the supports, and the bolt holes are formed in the left ends and the right ends of the supports through the limiting grooves. The left end and the right end of the connecting rotating shaft are inserted into the bottoms of the inner ends of the left support and the right support respectively. The utility model solves the problems that the replacement of the bucket usually needs manual operation, time and labor are wasted, and potential safety hazards are easy to occur.

Description

Technical Field

[0001] The utility model relates to the field of mechanical installation, in particular to a bucket connecting seat which is convenient to install. Background Art

[0002] As a common engineering vehicle, an excavator is often used in various engineering sites. In order to cope with various construction requirements, the excavator needs to frequently replace the bucket through a connecting seat, such as the patent disclosed in publication number CN218264038U.

[0003] Bucket replacement usually requires manual operation, which is not only time-consuming and labor-intensive, but also prone to safety hazards. Utility Model Content

[0004] The purpose of the utility model is to provide a method to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bucket connecting seat that is easy to install, including a bracket, a slot, an installation shaft, a connecting seat, a fixed shaft, a cylinder mounting block, a limit slot, a pin hole, and a connecting shaft. A slot is opened in the middle of the upper part of the bracket, and the left and right parts of the installation shaft are respectively plugged into the upper parts of the left and right brackets. The connecting seat is connected to the installation shaft through the slot, and the left and right ends of the fixed shaft are respectively fixed to the middle and rear parts of the inner ends of the left and right brackets. The cylinder mounting block is fixed to the middle part of the side end of the fixed shaft. The limit slot is opened at the lower part of the front end of the bracket, and the pin hole is opened at the left and right ends of the bracket through the limit slot. The left and right ends of the connecting shaft are respectively plugged into the bottom of the inner ends of the left and right brackets, and the bracket is hinged to the excavator arm through the connecting shaft.

[0006] On the basis of the above technical scheme, the connecting seat includes a welding plate, a limit block, a socket, a latch, a fixed plate, and a mounting hook. The front end of the welding plate is welded to the bucket, and the two limit blocks are respectively fixed to the left and right parts of the rear end of the welding plate, and the limit blocks correspond to the limit slots. The sockets are opened at the left and right ends of the limit blocks, and the sockets correspond to the latch holes. The latch is fixed to the limit blocks and the limit slots through the latch holes and the sockets. The fixed plate is fixed to the top of the welding plate, and the rear lower openings of the left and right mounting hooks are respectively fixed to the left and right parts of the top of the fixing plate, and the left and right mounting hooks correspond to the left and right slots.

[0007] Based on the above technical solution, the left and right mounting hooks are rotatably connected to the mounting shaft through left and right clamping grooves.

[0008] Compared with the prior art, the utility model has the following advantages: by welding a connecting seat with a limit block and a mounting hook on the bucket, the bracket is driven by the excavator arm, which is first hooked on the upper part of the bucket to complete the positioning, and then the oil cylinder is cooperated to make the bucket rely on its own weight to insert the limit block into the limit groove connecting pin, so that the bucket can be quickly installed and replaced by the excavator, reducing manual participation and avoiding safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the appearance structure of the utility model.

[0010] Figure 2 This is a schematic diagram of the support structure of the utility model.

[0011] Figure 3 This is a schematic diagram of the structure of the connecting seat of the utility model.

[0012] In the figure: 1, bracket, 2, slot, 3, mounting shaft, 4, connecting seat, 5, fixed shaft, 6, cylinder mounting block, 7, limit slot, 8, pin hole, 9, connecting shaft, 10, welding plate, 11, limit block, 12, socket, 13, pin, 14, fixing plate, 15, mounting hook. DETAILED DESCRIPTION

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0014] like Figures 1 to 3 As shown, a bucket connecting seat that is easy to install includes a bracket 1, a slot 2, an installation shaft 3, a connecting seat 4, a fixed shaft 5, a cylinder mounting block 6, a limiting slot 7, a pin hole 8, and a connecting shaft 9. A slot 2 is opened in the middle of the upper part of the bracket 1, and the left and right parts of the installation shaft 3 are respectively plugged into the upper parts of the left and right brackets 1. The connecting seat 4 is connected to the installation shaft 3 through the slot 2. The left and right ends of the fixed shaft 5 are respectively fixed to the middle and rear parts of the inner ends of the left and right brackets 1. The cylinder mounting block 6 is fixed to the middle part of the side end of the fixed shaft 5. The limiting slot 7 is opened at the lower part of the front end of the bracket 1. The pin hole 8 is opened at the left and right ends of the bracket 1 through the limiting slot 7. The left and right ends of the connecting shaft 9 are respectively plugged into the bottom of the inner ends of the left and right brackets 1, and the bracket 1 is hinged to the excavator arm through the connecting shaft 9.

[0015] The connecting seat 4 includes a welding plate 10, a limit block 11, a socket 12, a latch 13, a fixing plate 14, and a mounting hook 15. The front end of the welding plate 10 is welded to the bucket, and the two limit blocks 11 are respectively fixed to the left and right parts of the rear end of the welding plate 10, and the limit blocks 11 correspond to the limit groove 7. The socket 12 is opened at the left and right ends of the limit block 11, and the socket 12 corresponds to the latch hole 8. The latch 13 is fixed to the limit block 11 in the limit groove 7 through the latch hole 8 and the socket 12. The fixing plate 14 is fixed to the top of the welding plate 10. The left and right mounting hooks 15 are respectively fixed to the left and right parts of the top of the fixing plate 14 at the rear lower openings, and the left and right mounting hooks 15 correspond to the left and right slots 2 respectively.

[0016] The left and right mounting hooks 15 are rotatably connected to the mounting shaft 3 through the left and right clamping slots 2 .

[0017] The working principle of the utility model is as follows: when the excavator installs the bucket, the connecting shaft 9 is controlled by the forearm to make the bracket 1 close to the bucket connecting seat 4, and the cylinder mounting block 6 is pushed by the oil cylinder to make the upper part of the bracket 1 tilt forward and close to the mounting hook 15, so that the left and right mounting hooks 15 are rotatably connected to the mounting shaft 3 through the left and right slots 2, and the oil cylinder is retracted to pull the cylinder mounting block 6, and the forearm of the excavator lifts the bracket 1 through the connecting shaft 9, so that the mounting shaft 3 pulls the welding plate 10 backward through the mounting hook 15, so that the center of gravity of the bucket moves backward and downward, forcing the limit block 11 of the welding plate 10 to be inserted into the limit groove 7, and the pin 13 is fixed to the limit block 11 in the limit groove 7 through the pin hole 8 and the socket 12, so that the bucket can be quickly installed and replaced by the excavator, reducing manual participation and avoiding safety accidents.

[0018] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A bucket connecting seat that is easy to install, comprising a bracket (1), a slot (2), a mounting shaft (3), a connecting seat (4), a fixed shaft (5), a cylinder mounting block (6), a limit slot (7), a pin hole (8), and a connecting shaft (9), characterized in that: The bracket (1) is provided with a slot (2) at the middle of the upper part, the left and right parts of the mounting shaft (3) are respectively plugged into the upper parts of the left and right brackets (1), the connecting seat (4) is connected to the mounting shaft (3) through the slot (2), the left and right ends of the fixed shaft (5) are respectively fixed to the middle and rear parts of the inner ends of the left and right brackets (1), the cylinder mounting block (6) is fixed to the middle part of the side end of the fixed shaft (5), the limiting slot (7) is opened at the lower part of the front end of the bracket (1), the pin hole (8) is opened at the left and right ends of the bracket (1) through the limiting slot (7), the left and right ends of the connecting shaft (9) are respectively plugged into the bottom of the inner ends of the left and right brackets (1), and the bracket (1) is hinged to the excavator arm through the connecting shaft (9).

2. The bucket connecting seat that is easy to install according to claim 1 is characterized in that: The connecting seat (4) comprises a welding plate (10), a limiting block (11), a plug hole (12), a latch (13), a fixing plate (14), and a mounting hook (15). The front end of the welding plate (10) is welded to the bucket. The two limiting blocks (11) are respectively fixed to the left and right parts of the rear end of the welding plate (10), and the limiting blocks (11) correspond to the limiting groove (7). The plug hole (12) is opened at the left and right ends of the limiting block (11), and the plug hole (12) corresponds to the latch hole (8). The latch (13) is fixed to the limiting block (11) at the limiting groove (7) through the latch hole (8) and the plug hole (12). The fixing plate (14) is fixed to the top end of the welding plate (10). The left and right mounting hooks (15) are respectively fixed to the left and right parts of the top end of the fixing plate (14) at the rear lower openings, and the left and right mounting hooks (15) correspond to the left and right slots (2) respectively.

3. The bucket connecting seat that is easy to install according to claim 1 is characterized in that: The two left and right mounting hooks (15) are rotatably connected to the mounting shaft (3) via left and right clamping slots (2).

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