Excavator bucket convenient to replace quickly

Abstract

The utility model discloses an excavator bucket convenient to quickly replace, which comprises a bucket body, a hinge lug plate is arranged at the top of the bucket body, a tooth holder plate, a tooth holder and bucket teeth are arranged on one side of the bottom of the bucket body, and side plates are symmetrically arranged on two side walls of the bucket body. The side plates are fixedly connected with the side wall of the bucket body through a plurality of fixing bolts and fixing nuts, and water filtering holes and a baffle are arranged at the bottom of an inner cavity of the bucket body. According to the excavator bucket convenient to quickly replace, the tooth holder or the tooth holder plate, the bucket teeth and the side plates are all detachably connected with the bucket body by arranging the multiple protruding blocks, the multiple grooves, the multiple baffles, the multiple water filtering holes, the multiple rubber plugs and the like, needed accessories can be conveniently replaced at any time, the whole bucket body does not need to be replaced, and needed manpower and cost are reduced. Meanwhile, water with cement sand can be filtered out, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of excavator production, in particular to an excavator bucket which is convenient for rapid replacement. 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 loads them into transport vehicles or unloads them to stockpiles. The materials excavated by the excavator are mainly soil, coal, silt, and pre-loosened soil and rocks. Judging 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 (mass), engine power and bucket capacity.

[0003] However, most of the existing excavator buckets are of one-piece type, which makes it inconvenient to disassemble and install. A large number of tools are needed for disassembly, and then people manually disassemble. Since manual disassembly increases the workload of workers, it will waste people's time and physical strength. At the same time, the tooth seat, bucket teeth and side walls of the existing excavator bucket are easily damaged during work. If the one-piece excavator bucket is damaged, the entire excavator bucket needs to be replaced, which is too expensive. In addition, the existing excavator bucket cannot separate water and soil, so the construction effect is not ideal. Therefore, we propose a new excavator bucket that is easy to replace quickly. Utility Model Content

[0004] The main purpose of the utility model is to provide an excavator bucket that is easy to replace quickly and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an excavator bucket that is easy to replace quickly, including a bucket body, a plurality of hinged ear plates are arranged on the top of the bucket body, a tooth seat plate is arranged on one side of the bottom of the bucket body, a plurality of tooth seats are evenly fixedly connected to one side of the tooth seat plate, bucket teeth are arranged at one end of the tooth seat, side plates are symmetrically arranged on both side walls of the bucket body, a groove three is opened on one side of the side plate, the groove three is snap-connected with the edge of the side wall of the bucket body, the side plate is fixedly connected to the side wall of the bucket body by a plurality of fixing bolts and fixing nuts, a plurality of water filter holes are evenly opened at the bottom of the inner cavity of the bucket body, and a baffle is arranged at the bottom of the inner cavity of the bucket body.

[0006] As a further description of the above technical solution, a plurality of rubber plugs are fixedly connected to the bottom of the baffle, the rubber plugs correspond to the water filter holes one by one, and the rubber plugs fit tightly to the side walls of the inner cavity of the water filter holes.

[0007] As a further description of the above technical solution, a protrusion is fixedly connected to the bottom side wall of the bucket body, a non-through groove is opened on one side of the tooth seat plate, the protrusion is snap-connected with the groove, and the tooth seat plate is fixedly connected to the bottom of the bucket body by a number of fixing bolts and fixing nuts.

[0008] As a further description of the above technical solution, a protrusion 2 is fixedly connected to one side of the bucket tooth, a non-through groove 2 is opened on one side of the tooth seat, the protrusion 2 is snap-connected with the groove 2, and the two side walls of the tooth seat are symmetrically provided with protective grooves, and the side walls of the protective groove are provided with mounting grooves that penetrate to the groove 2, and the fixing bolt passes through the mounting groove to fix the bucket tooth and the tooth seat through a fixing nut.

[0009] As a further description of the above technical solution, magnet one is symmetrically fixedly connected to the side wall of the inner cavity of the protective groove, a cover plate is snap-connected to the inner cavity of the protective groove, magnet two is symmetrically fixedly connected to the side wall of the cover plate, the opposite surfaces of magnet one and magnet two are opposite magnetic surfaces, and a non-through trapezoidal groove is opened on the other side wall of the cover plate.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. By setting the protrusion one, groove one, protrusion two, groove two, protrusion three, etc., when the bucket tooth is damaged, open the cover plate, disassemble the fixing bolts and fixing nuts, take the protrusion two out of the groove two, and then the bucket tooth can be replaced. When the tooth seat or tooth seat plate is damaged, similarly disassemble the fixing bolts and fixing nuts on the tooth seat plate and the bucket body, separate the protrusion one from the groove one, and then the tooth seat and the tooth seat plate can be replaced. When the side plate is damaged, disassemble the fixing bolts and fixing nuts on the side plate and the side wall of the bucket body, separate the side wall of the bucket body from the groove three, and then the side plate can be replaced. It is convenient to replace the required accessories in time according to the damaged part of the bucket body, without replacing the entire bucket body, which can greatly reduce the required manpower and reduce the cost at the same time.

[0012] 2. By setting baffles, water filter holes, rubber plugs, etc., when it is necessary to shovel mud and sand with water, loosen the fixing bolts and fixing nuts that fix the bottom of the inner cavity of the bucket body and the baffle, and remove the baffle from the inner cavity of the bucket body, and then you can shovel mud and sand with water. At this time, the water filter holes at the bottom of the inner cavity of the bucket body can automatically separate water from mud and sand, reduce the weight of the bucket body during work, filter out unnecessary liquid components, improve the quality and efficiency of construction, and reduce the workload of staff. When it is necessary to shovel ordinary mud and sand, insert the rubber plugs at the bottom of the baffle into the water filter holes one by one, and then fix the bottom of the inner cavity of the bucket body and the baffle with fixing bolts and fixing nuts, and then you can shovel normal mud and sand, which improves the practicality of the bucket body and is more humane and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an excavator bucket that is easy to quickly replace, as proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the explosion structure of an excavator bucket that is easy to quickly replace, as proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the exploded structure from another perspective of an excavator bucket that is easy to quickly replace and proposed by the utility model.

[0016] In the figure: 1. bucket body; 2. tooth seat plate; 3. tooth seat; 4. bucket teeth; 5. side plate; 6. baffle plate; 7. hinged ear plate; 8. water filter hole; 9. rubber plug; 10. fixing bolt; 11. fixing nut; 12. protrusion one; 13. groove one; 14. protrusion two; 15. groove two; 16. protective groove; 17. cover plate; 18. magnet one; 19. magnet two; 20. groove three. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features and purpose effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the words "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figure 1-3The utility model provides a technical solution: an excavator bucket that is easy to replace quickly, including a bucket body 1, a plurality of hinged ear plates 7 are arranged on the top of the bucket body 1, and the hinged ear plates 7 are used for the installation connection between the bucket body 1 and the excavator. A tooth seat plate 2 is arranged on one side of the bottom of the bucket body 1, and a plurality of tooth seats 3 are evenly fixedly connected to one side of the tooth seat plate 2. A bucket tooth 4 is arranged at one end of the tooth seat 3. Side plates 5 are symmetrically arranged on both side walls of the bucket body 1, and a groove three 20 is opened on one side of the side plate 5. The groove three 20 is snap-connected with the edge of the side wall of the bucket body 1, and the side plate 5 is fixedly connected to the side wall of the bucket body 1 by a plurality of fixing bolts 10 and fixing nuts 11. When the side plate 5 is damaged, the fixing bolts 10 and fixing nuts 11 on the side plate 5 and the side wall of the bucket body 1 are removed, and the side wall of the bucket body 1 is separated from the groove three 20, so that the side plate 5 can be replaced. A plurality of water filtering holes 8 are evenly opened on the bottom of the inner cavity of the bucket body 1, and a baffle 6 is arranged on the bottom of the inner cavity of the bucket body 1.

[0021] Specifically, Figure 2 As shown, a protrusion 12 is fixedly connected to the side wall at the bottom of the bucket body 1, a non-through groove 13 is opened on one side of the tooth seat plate 2, the protrusion 12 is engaged with the groove 13, and the tooth seat plate 2 is fixedly connected to the bottom of the bucket body 1 through a plurality of fixing bolts 10 and fixing nuts 11. A protrusion 2 14 is fixedly connected to one side of the bucket tooth 4, a non-through groove 2 15 is opened on one side of the tooth seat 3, the protrusion 2 14 is engaged with the groove 2 15, and the two side walls of the tooth seat 3 are symmetrically opened with protective grooves 16, and the side walls of the protective groove 16 are opened with mounting grooves that penetrate to the groove 2 15, and the fixing bolts 10 penetrate the mounting grooves to fix the bucket tooth 4 and the tooth seat 3 through the fixing nuts 11. When the bucket tooth 4 is damaged, open the cover plate 17, disassemble the fixing bolts 10 and the fixing nuts 11, take out the protrusion 14 from the groove 15, and replace the bucket tooth 4. When the tooth seat 3 or the tooth seat plate 2 is damaged, similarly disassemble the fixing bolts 10 and the fixing nuts 11 on the tooth seat plate 2 and the bucket body 1, separate the protrusion 12 from the groove 13, and replace the tooth seat 3 and the tooth seat plate 2. It is convenient to replace the required accessories in time according to the damaged part of the bucket body 1, without replacing the entire bucket body 1, which can greatly reduce the required manpower and reduce the cost at the same time.

[0022] Specifically, Figure 2 , Figure 3As shown, the inner side wall of the protective groove 16 is symmetrically fixedly connected with a magnet 18, the inner side wall of the protective groove 16 is snap-connected with a cover plate 17, and the side wall of the cover plate 17 is symmetrically fixedly connected with a magnet 2 19. The opposite surfaces of the magnet 18 and the magnet 2 19 are opposite magnetic surfaces. Through the attraction between the magnet 18 and the magnet 2 19, the cover plate 17 is firmly snapped on the protective groove 16, so that the fixing bolts 10 and the fixing nuts 11 are in a relatively closed space, and the fixing bolts 10 and the fixing nuts 11 are prevented from being corroded by external mud and dirty water, thereby improving the firmness of the connection between the bucket teeth 4 and the tooth seat 3, preventing the bucket teeth 4 from falling off, and increasing the service life of the bucket teeth 4. A non-through trapezoidal groove is opened on the other side wall of the cover plate 17. When it is necessary to open the cover plate 17, the cover plate 17 can be tilted up by inserting a crowbar into the inner cavity of the trapezoidal groove and abutting against the inner side wall of the trapezoidal groove, so as to facilitate the removal of the cover plate 17 from the inner cavity of the protective groove 16.

[0023] Specifically, Figure 3 As shown, a plurality of rubber plugs 9 are fixedly connected to the bottom of the baffle 6, and the rubber plugs 9 correspond to the water filter holes 8 one by one, and the rubber plugs 9 are tightly fitted to the side walls of the inner cavity of the water filter holes 8. When it is necessary to shovel mud and sand with water, loosen the fixing bolts 10 and fixing nuts 11 that fix the bottom of the inner cavity of the bucket body 1 and the baffle 6, and remove the baffle 6 from the inner cavity of the bucket body 1, and then the mud and sand with water can be shoveled. At this time, the water filter holes 8 at the bottom of the inner cavity of the bucket body 1 can automatically separate water from mud and sand, reduce the weight of the bucket body 1 during work, filter out unnecessary liquid components, improve the quality and efficiency of construction, and reduce the workload of the staff. When it is necessary to shovel ordinary mud and sand, insert the rubber plugs 9 at the bottom of the baffle 6 into the water filter holes 8 one by one, and then fix the bottom of the inner cavity of the fixed bucket body 1 and the baffle 6 by fixing bolts 10 and fixing nuts 11, and then normal mud and sand can be shoveled, which improves the practicality of the bucket body 1 and makes it more humane and reliable.

[0024] It should be noted that the utility model is an excavator bucket that is easy to replace quickly. When the bucket tooth 4 is damaged, the cover plate 17 is opened, the fixing bolts 10 and the fixing nuts 11 are disassembled, and the protrusion 14 is taken out from the groove 15, so that the bucket tooth 4 can be replaced. When the tooth seat 3 or the tooth seat plate 2 is damaged, the fixing bolts 10 and the fixing nuts 11 on the tooth seat plate 2 and the bucket body 1 are also disassembled, and the protrusion 12 and the groove 13 are separated, so that the tooth seat 3 and the tooth seat plate 2 can be replaced. When the side plate 5 is damaged, the fixing bolts 10 and the fixing nuts 11 on the side plate 5 and the side wall of the bucket body 1 are disassembled, and the side wall of the bucket body 1 is separated from the groove 3 20, so that the side plate 5 can be replaced, which is convenient for timely replacement of the required accessories according to the damaged part of the bucket body 1, without replacing the entire bucket body 1, which can greatly reduce the required manpower and reduce costs.

[0025] When it is necessary to shovel mud and sand with water, loosen the fixing bolts 10 and fixing nuts 11 fixing the bottom of the inner cavity of the bucket body 1 and the baffle 6, and remove the baffle 6 from the inner cavity of the bucket body 1, and then the mud and sand with water can be shoveled. At this time, the water filter hole 8 at the bottom of the inner cavity of the bucket body 1 can automatically separate water from mud and sand, reduce the weight of the bucket body 1 during work, filter out unnecessary liquid components, improve the quality and efficiency of construction, and reduce the workload of the staff. When it is necessary to shovel ordinary mud and sand, insert the rubber plugs 9 at the bottom of the baffle 6 into the water filter holes 8 one by one, and then fix the bottom of the inner cavity of the bucket body 1 and the baffle 6 with the fixing bolts 10 and fixing nuts 11, and then normal mud and sand can be shoveled, which improves the practicality of the bucket body 1 and is more humane and reliable.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An excavator bucket that is easy to replace quickly, comprising a bucket body (1), characterized in that: The top of the bucket body (1) is provided with a plurality of hinged ear plates (7), the bottom side of the bucket body (1) is provided with a tooth seat plate (2), one side of the tooth seat plate (2) is evenly fixedly connected with a plurality of tooth seats (3), one end of the tooth seat (3) is provided with bucket teeth (4), the two side walls of the bucket body (1) are symmetrically provided with side plates (5), one side of the side plate (5) is provided with a groove three (20), the groove three (20) is snap-connected with the edge of the side wall of the bucket body (1), the side plate (5) is fixedly connected with the side wall of the bucket body (1) by a plurality of fixing bolts (10) and fixing nuts (11), the bottom of the inner cavity of the bucket body (1) is evenly provided with a plurality of water filter holes (8), and the bottom of the inner cavity of the bucket body (1) is provided with a baffle (6).

2. The excavator bucket that is easy to replace quickly according to claim 1, characterized in that: A plurality of rubber plugs (9) are fixedly connected to the bottom of the baffle (6), the rubber plugs (9) correspond to the water filter holes (8) one by one, and the rubber plugs (9) are tightly fitted to the inner cavity side walls of the water filter holes (8).

3. The excavator bucket that is easy to replace quickly according to claim 1, characterized in that: A protrusion (12) is fixedly connected to the side wall at the bottom of the bucket body (1), a non-through groove (13) is opened on one side of the tooth seat plate (2), the protrusion (12) and the groove (13) are snap-fitted and connected, and the tooth seat plate (2) and the bottom of the bucket body (1) are fixedly connected by a plurality of fixing bolts (10) and fixing nuts (11).

4. The excavator bucket that is easy to replace quickly according to claim 1, characterized in that: A second protrusion (14) is fixedly connected to one side of the bucket tooth (4), a second non-through groove (15) is formed on one side of the tooth seat (3), the second protrusion (14) is snap-fitted with the second groove (15), and protective grooves (16) are symmetrically formed on both side walls of the tooth seat (3), and a mounting groove that penetrates to the second groove (15) is formed on the side wall of the protective groove (16), and the fixing bolt (10) penetrates the mounting groove to fix the bucket tooth (4) and the tooth seat (3) to each other via a fixing nut (11).

5. The excavator bucket that is easy to replace quickly according to claim 4, characterized in that: The inner cavity side wall of the protection groove (16) is symmetrically fixedly connected with a magnet one (18), the inner cavity of the protection groove (16) is snap-connected with a cover plate (17), the side wall of the cover plate (17) is symmetrically fixedly connected with a magnet two (19), the opposite surfaces of the magnet one (18) and the magnet two (19) are opposite magnetic surfaces, and the other side wall of the cover plate (17) is provided with a non-through trapezoidal groove.

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