Mounting mechanism for rib plate of excavator bucket of small excavator

Abstract

The installation mechanism comprises a positioning rod, the lower end of the left side of the positioning rod is fixedly connected with a connecting rod, the right side of the connecting rod is fixedly connected with a positioning frame, and the upper end and the lower end of the surface of the positioning frame are both fixedly connected with positioning grooves. The lower end of the left side of the positioning rod is fixedly connected with a first fixing rod, and the right side of the lower end of the first fixing rod is fixedly connected with a second fixing rod. The positioning rod, the connecting rod, the positioning frame, the first fixing rod, the second fixing rod, the fixing plate, the hand guard and the protection assembly are arranged and used in cooperation, and the following problems are solved: firstly, when the excavator bucket of the excavator is machined, the bucket rib plate needs to be installed to reinforce the excavator bucket; however, in the prior art, a bucket rib plate is mainly bent and installed manually, the labor force of a user is increased, and the hands of the user are inconvenient to protect during installation, so that the anti-falling effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of excavator processing, and relates to a bucket rib installation mechanism, in particular to a small excavator bucket rib installation mechanism. Background Art

[0002] An excavator, also known as an excavator or a backhoe, is an earth-moving machine that uses a bucket to dig materials above or below the bearing surface and load them into transport vehicles or unload them to a stockpile. The materials excavated by the excavator are mainly soil, coal, silt, and pre-loosened soil and rock. From the development of construction machinery in recent years, the development of excavators has been relatively rapid. Excavators have become one of the most important construction machinery in engineering construction. The three most important parameters of excavators are: operating weight, engine power and bucket capacity.

[0003] When the bucket of an excavator is being processed, ribs need to be installed to strengthen the bucket. However, the existing method mainly involves manually bending and installing the ribs, which not only increases the user's labor, but also reduces the installation efficiency. In addition, it is inconvenient to protect the user's hands during installation to prevent them from falling off. Utility Model Content

[0004] In response to the problems existing in the prior art, the utility model provides an installation mechanism for bucket ribs of a small excavator, which can solve the following problems: 1. When the bucket of the excavator is being processed, bucket ribs need to be installed to strengthen the bucket. However, the existing method mainly involves manually bending and installing the bucket ribs, which not only increases the labor of the user, but also facilitates the protection of the user's hands during installation to achieve the effect of preventing them from falling off.

[0005] The utility model is implemented as follows: a mounting mechanism for a bucket rib of a small excavator comprises a positioning rod, the lower end of the right side of the positioning rod is fixedly connected to a connecting rod, the right side of the connecting rod is fixedly connected to a positioning frame, the upper and lower ends of the surface of the positioning frame are fixedly connected to positioning grooves, the lower end of the left side of the positioning rod is fixedly connected to a first fixing rod, the right side of the lower end of the first fixing rod is fixedly connected to a second fixing rod, the upper end of the second fixing rod is fixedly connected to the lower end of the positioning rod, the angle between the first fixing rod and the second fixing rod forms a triangle, the upper end of the second fixing rod is fixedly connected to a fixing plate, the front and rear sides of the surface of the fixing plate are provided with limiting grooves, the surface of the positioning rod is provided with a hand guard, and the upper end of the surface of the positioning rod is fixedly connected to a protective component.

[0006] As a preferred embodiment of the present invention, the protective assembly includes two fixing frames, and the opposite sides of the two fixing frames are fixedly connected to the two sides of the positioning rod, the upper and lower ends of the opposite sides of the inner cavity of the two fixing frames are fixedly connected with hollow columns, the opposite sides of the two hollow columns are fixedly connected with springs, the opposite sides of the two springs are fixedly connected with fixing columns, the surface of the fixing columns is in contact with the inner cavity of the hollow columns, the opposite sides of the two fixing columns are fixedly connected with movable plates, and the side of the surface of the positioning rod close to the positioning frame is fixedly connected with a handshake.

[0007] As a preferred embodiment of the present invention, both the upper end and the lower end of the fixing frame are fixedly connected with a positioning ring, and the side of the positioning ring close to the positioning rod is fixedly connected to the positioning rod.

[0008] As a preferred embodiment of the present invention, the upper end and the lower end of the movable plate are fixedly connected to the limit bars, and the opposite sides of the two limit bars are fixedly connected to the inner cavity of the fixing frame.

[0009] As a preferred embodiment of the present invention, a limiting ring is fixedly connected to the surface of the hollow column, and the limiting ring is fixedly connected to the fixing frame at a side close to the fixing frame.

[0010] As a preferred embodiment of the present invention, a reinforcing plate is fixedly connected to the lower end of the fixing plate, and a side of the reinforcing plate close to the second fixing rod is fixedly connected to the second fixing rod.

[0011] As a preferred embodiment of the present invention, the front side and the rear side of the reinforcement plate are fixedly connected with reinforcement bolts, and the reinforcement bolts pass through the reinforcement plate and are fixedly connected to the fixing plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model solves the following problems by setting, cooperating with the positioning rod, the connecting rod, the positioning frame, the first fixing rod, the second fixing rod, the fixing plate, the hand guard and the protection assembly structure: 1. When the excavator bucket is processed, it is necessary to install the rib plate to strengthen the bucket; however, the existing method mainly involves manually bending the rib plate to install it, which not only increases the labor of the user, but also makes it inconvenient to protect the user's hands to prevent them from falling off during installation.

[0014] The utility model solves the problem of the inconvenience of protecting the user's hand during installation and achieves the effect of preventing the user's hand from falling off. By providing the coordinated use of the fixing frame, the positioning ring and the positioning rod, the effect of limiting the fixing frame when the device is in use is achieved. By providing the coordinated use of the moving plate, the limiting strip and the fixing frame, the effect of limiting the direction of movement of the moving plate when the device is in use is achieved. By providing the coordinated use of the hollow column fixing frame and the limiting ring, the effect of limiting the hollow column when the device is in use is achieved.

[0015] 3. The utility model achieves the effect of limiting the fixing plate by setting the fixed plate, the reinforcement plate and the second fixing rod in combination, and achieves the effect of reinforcing the reinforcement plate when the equipment is in use by setting the reinforcement plate, the reinforcement bolt and the fixed plate in combination. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure provided by an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the positioning rod structure provided by an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of a handshake structure provided by an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the movable plate provided by an embodiment of the present utility model;

[0020] Figure 5 The embodiment of the present utility model provides Figure 4 A magnified schematic diagram of the structure in the middle.

[0021] In the figure: 1. Positioning rod; 2. Connecting rod; 3. Positioning frame; 4. First fixing rod; 5. Second fixing rod; 6. Fixing plate; 7. Hand guard; 8. Protection assembly; 9. Positioning ring; 10. Limiting strip; 11. Limiting ring; 12. Reinforcement plate; 801. Fixing frame; 802. Hollow column; 803. Spring; 804. Fixing column; 805. Moving plate; 806. Handshake. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the present invention, the following embodiments are listed and described in detail with reference to the accompanying drawings.

[0023] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0024] like Figures 1 to 5 As shown, an embodiment of the utility model provides a mounting mechanism for a bucket rib of a small excavator, including a positioning rod 1, a connecting rod 2 is fixedly connected to the lower end of the right side of the positioning rod 1, a positioning frame 3 is fixedly connected to the right side of the connecting rod 2, the upper and lower ends of the surface of the positioning frame 3 are fixedly connected with positioning grooves, the lower end of the left side of the positioning rod 1 is fixedly connected to a first fixing rod 4, the right side of the lower end of the first fixing rod 4 is fixedly connected to the second fixing rod 5, the upper end of the second fixing rod 5 is fixedly connected to the lower end of the positioning rod 1, the angle between the first fixing rod 4 and the second fixing rod 5 forms a triangle, the upper end of the second fixing rod 5 is fixedly connected to a fixing plate 6, the front and rear sides of the surface of the fixing plate 6 are provided with limiting grooves, the surface of the positioning rod 1 is provided with a hand guard 7, and the upper end of the surface of the positioning rod 1 is fixedly connected to a protective component 8.

[0025] refer to Figure 3 、 Figure 4 and Figure 5 The protective assembly 8 includes two fixing frames 801, and the opposite sides of the two fixing frames 801 are fixedly connected to the two sides of the positioning rod 1. The upper and lower ends of the opposite sides of the inner cavity of the two fixing frames 801 are fixedly connected with hollow columns 802. The opposite sides of the two hollow columns 802 are fixedly connected with springs 803. The opposite sides of the two springs 803 are fixedly connected with fixing columns 804. The surface of the fixing columns 804 contacts the inner cavity of the hollow columns 802. The opposite sides of the two fixing columns 804 are fixedly connected with movable plates 8 05. A handshake 806 is fixedly connected to the side of the surface of the positioning rod 1 close to the positioning frame 3. The upper and lower ends of the fixing frame 801 are fixedly connected to the positioning ring 9. The side of the positioning ring 9 close to the positioning rod 1 is fixedly connected to the positioning rod 1. The upper and lower ends of the movable plate 805 are fixedly connected to the limiting strip 10. The opposite sides of the two limiting strips 10 are fixedly connected to the inner cavity of the fixing frame 801. The surface of the hollow column 802 is fixedly connected to the limiting ring 11. The side of the limiting ring 11 close to the fixing frame 801 is fixedly connected to the fixing frame 801.

[0026] The above scheme is adopted: when the user's hand needs to be protected, the user's hand is placed inside the fixed frame 801, and the user's hand pushes the movable plate 805 to move, and the movable plate 805 drives the fixed column 804 to move, and the fixed column 804 compresses the spring 803. After the user's hand is placed in a suitable position, the spring 803 rebounds and drives the fixed column 804 to move, and the fixed column 804 drives the movable plate 805 to fix the user's hand, and then the hollow column 802 limits the spring 803. , which solves the problem of being inconvenient to protect the user's hands during installation and achieves the effect of preventing falling off. By setting the fixed frame 801, the positioning ring 9 and the positioning rod 1 for use together, the effect of limiting the fixed frame 801 when the equipment is in use is achieved. By setting the movable plate 805, the limiting strip 10 and the fixed frame 801 for use together, the effect of limiting the moving direction of the movable plate 805 when the equipment is in use is achieved. By setting the hollow column 802 for use together with the fixed frame 801 and the limiting ring 11, the effect of limiting the hollow column 802 when the equipment is in use is achieved.

[0027] refer to Figure 2 The lower end of the fixing plate 6 is fixedly connected with a reinforcing plate 12, and the side of the reinforcing plate 12 close to the second fixing rod 5 is fixedly connected to the second fixing rod 5. The front and rear sides of the reinforcing plate 12 are fixedly connected with reinforcing bolts, which pass through the reinforcing plate 12 and are fixedly connected to the fixing plate 6.

[0028] The above-mentioned solution is adopted: by setting the fixed plate 6, the reinforcement plate 12 and the second fixed rod 5 for coordinated use, the fixed plate 6 is limited, and by setting the reinforcement plate 12, the reinforcement bolt and the fixed plate 6 for coordinated use, the reinforcement plate 12 is reinforced when the equipment is in use.

[0029] The working principle of this utility model:

[0030] When in use, when it is necessary to protect the user's hand, the user's hand is placed inside the fixed frame 801, and the user's hand pushes the movable plate 805 to move, and the movable plate 805 drives the fixed column 804 to move, and the fixed column 804 compresses the spring 803. After the user's hand is placed in the appropriate position, the spring 803 rebounds and drives the fixed column 804 to move, and then the fixed column 804 drives the movable plate 805 to fix the user's hand, and then the hollow column 802 limits the spring 803. When the rib plate needs to be installed, the fixed plate 6 is connected to the lower end of the bucket, and the rib plate is tightly attached to the lower end of the bucket, and then the positioning rod 1 is pushed to drive the connecting rod 2 to move, and then the connecting rod 2 drives the positioning frame 3 to move, and then the rib plate is bent by the positioning frame 3 and tightly attached to the rear side of the bucket, and then the rib plate and the bucket are welded by the user.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements that are inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mounting mechanism for a small excavator bucket rib, comprising a positioning rod (1), characterized in that: The lower end of the right side of the positioning rod (1) is fixedly connected to a connecting rod (2), the right side of the connecting rod (2) is fixedly connected to a positioning frame (3), the upper end and the lower end of the surface of the positioning frame (3) are fixedly connected to positioning grooves, the lower end of the left side of the positioning rod (1) is fixedly connected to a first fixing rod (4), the right side of the lower end of the first fixing rod (4) is fixedly connected to a second fixing rod (5), the upper end of the second fixing rod (5) is fixedly connected to the lower end of the positioning rod (1), the angle between the first fixing rod (4) and the second fixing rod (5) forms a triangle, the upper end of the second fixing rod (5) is fixedly connected to a fixing plate (6), the front and rear sides of the surface of the fixing plate (6) are both provided with limiting grooves, the surface of the positioning rod (1) is provided with a hand guard (7), and the upper end of the surface of the positioning rod (1) is fixedly connected to a protective component (8).

2. The small excavator bucket rib mounting mechanism according to claim 1, characterized in that: The protective assembly (8) includes two fixing frames (801), the opposite sides of the two fixing frames (801) are fixedly connected to the two sides of the positioning rod (1), the upper ends and lower ends of the opposite sides of the inner cavity of the two fixing frames (801) are fixedly connected to hollow columns (802), the opposite sides of the two hollow columns (802) are fixedly connected to springs (803), the opposite sides of the two springs (803) are fixedly connected to fixing columns (804), the surfaces of the fixing columns (804) are in contact with the inner cavity of the hollow columns (802), the opposite sides of the two fixing columns (804) are fixedly connected to movable plates (805), and the surface of the positioning rod (1) close to the positioning frame (3) is fixedly connected to a handshake (806).

3. The small excavator bucket rib mounting mechanism according to claim 2, characterized in that: The upper and lower ends of the fixing frame (801) are both fixedly connected to positioning rings (9), and the side of the positioning ring (9) close to the positioning rod (1) is fixedly connected to the positioning rod (1).

4. The small excavator bucket rib mounting mechanism according to claim 2, characterized in that: The upper end and the lower end of the movable plate (805) are both fixedly connected to the limit bars (10), and the opposite sides of the two limit bars (10) are both fixedly connected to the inner cavity of the fixed frame (801).

5. The small excavator bucket rib mounting mechanism according to claim 2, characterized in that: The surface of the hollow column (802) is fixedly connected to a limiting ring (11), and the limiting ring (11) is fixedly connected to the fixing frame (801) on a side close to the fixing frame (801).

6. The small excavator bucket rib mounting mechanism according to claim 1, characterized in that: The lower end of the fixing plate (6) is fixedly connected to a reinforcement plate (12), and the side of the reinforcement plate (12) close to the second fixing rod (5) is fixedly connected to the second fixing rod (5).

7. The small excavator bucket rib mounting mechanism according to claim 6, characterized in that: The front and rear sides of the reinforcement plate (12) are both fixedly connected with reinforcement bolts, and the reinforcement bolts pass through the reinforcement plate (12) and are fixedly connected to the fixing plate (6).

Images