Efficient and convenient dredging hopper

Abstract

The efficient and convenient dredging hopper comprises a bottom plate and two wallboards, the bottom plate and the wallboards define a loading cavity of a semi-surrounding structure, the tail end of the bottom plate is fixedly connected with a hopper lug, the direction perpendicular to the plane where the wallboards are located is the first direction, and the front end of the bottom plate is fixedly connected with a tooth holder plate; the tooth holder plate is detachably connected with a plurality of bucket teeth which are distributed at equal intervals in the first direction, the tooth holder plate is provided with a shovel plate with a shovel edge, the shovel plate is in sliding connection with the tooth holder plate in the direction perpendicular to the first direction so that switching between the bucket teeth and the shovel edge can be achieved, and an elastic reset piece is arranged between the shovel plate and the tooth holder plate. According to the dredging bucket, switching use of the shovel plate and the bucket teeth can be achieved, and the use convenience of the dredging bucket is improved; the shovel plate is small in resistance and can smoothly cut into soft sludge for shoveling and digging, so that the digging efficiency is improved; the bucket teeth can be used for shoveling and digging hard objects such as rocks and gravels, and abrasion of the sludge bucket is reduced while the shoveling and digging efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of silt cleaning buckets, and in particular relates to an efficient and convenient silt cleaning bucket. Background Art

[0002] A dredging bucket, also known as a mud bucket, is a tool specifically used for dredging work, especially for slope or surface finishing work such as rivers and ditches that require a large capacity.

[0003] Existing dredging buckets are usually not equipped with bucket teeth so that the dredging buckets can cut into the soft silt more smoothly and shovel it up. However, during the dredging process, hard objects such as rocks and gravel may be dug up. At this time, the dredging bucket lacks the assistance of bucket teeth, which will not only accelerate the wear speed of the dredging bucket, but also affect the working efficiency of the dredging bucket.

[0004] Therefore, it is necessary to improve the desilting bucket in the prior art. Utility Model Content

[0005] The purpose of the utility model is to overcome the defects in the prior art, provide an efficient and convenient silt cleaning bucket, improve the working efficiency of the silt cleaning bucket, and extend the service life of the silt cleaning bucket.

[0006] To achieve the above purpose, the specific technical solution of the efficient and convenient silt removal bucket of the utility model is as follows:

[0007] A highly efficient and convenient dredging bucket comprises a bottom plate and two wall plates, wherein the bottom plate and the wall plates enclose a loading chamber of a semi-enclosed structure, a bucket ear is fixedly connected to the end of the bottom plate, a direction perpendicular to the plane where the wall plates are located is a first direction, a tooth seat plate is fixedly connected to the front end of the bottom plate, a plurality of bucket teeth equidistantly distributed along the first direction are detachably connected to the tooth seat plate, a shovel plate with a shovel edge is provided on the tooth seat plate, the shovel plate is slidably connected to the tooth seat plate in a direction perpendicular to the first direction to realize switching between the bucket teeth and the shovel edge, and an elastic reset member is provided between the shovel plate and the tooth seat plate.

[0008] Preferably, a plurality of slide grooves are provided on the upper edge of the shovel plate perpendicular to the first direction, and each of the slide grooves is slidably fitted with a guide block detachably connected to the gear seat plate, and the elastic return member is a spring, which is arranged inside the slide groove, and the two ends of the spring are respectively connected to the end of the slide groove and the guide block.

[0009] Preferably, each of the guide blocks is fixedly connected to a pressure plate, and the pressure plate, the tooth seat plate and the shovel plate are parallel to each other, and the pressure plate and the tooth seat plate are respectively located on both sides of the shovel plate.

[0010] Preferably, the bucket teeth are located on a side of the shovel plate facing away from the loading chamber.

[0011] Preferably, both side edges of the shovel plate parallel to the first direction have shovel edges.

[0012] Preferably, a bucket tooth seat is fixedly connected to the tooth seat plate, the front end of the bucket tooth seat is plug-fitted with the bucket tooth, and the bucket tooth and the bucket tooth seat are fixed by a pin.

[0013] Preferably, the wall panel is provided with a drainage groove.

[0014] Preferably, the side of the wall panel adjacent to the loading cavity is covered with a cover plate, and the cover plate is connected to the wall panel via a bolt assembly.

[0015] Preferably, the two wall panels are both provided with limiting grooves, and the two ends of the shovel plate are respectively slidably matched with the two limiting grooves.

[0016] The efficient and convenient silt cleaning bucket of the utility model has the following advantages: the silt cleaning bucket can realize the switchable use of the shovel plate and the bucket teeth, which improves the convenience of using the silt cleaning bucket; the shovel plate has small resistance and can smoothly cut into the soft silt for shoveling and digging, which improves the digging efficiency; the bucket teeth can be used to shovel and dig hard objects such as rocks and gravel, which improves the shoveling efficiency and reduces the wear of the silt bucket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the silt removal bucket of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the desilting bucket of the utility model when it is switched to the bucket tooth state;

[0019] Figure 3 This is a schematic diagram of the installation structure of the gear seat plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the telescopic plate of the utility model;

[0021] Explanation of markings in the figure: 1. Bucket ear; 2. Bottom plate; 3. Wall panel; 4. Cover plate; 5. Tooth seat plate; 6. Bucket tooth; 7. Shovel plate; 8. Pressure plate; 9. Bucket tooth seat; 10. Guide block; 11. Spring; 12. Slide groove; 13. Limit groove; 14. Drain groove. DETAILED DESCRIPTION

[0022] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0023] The “top surface”, “bottom surface” and “underside” are based on the normal use state of the dredging bucket and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0024] like Figure 1-3 As shown, an efficient and convenient dredging bucket comprises a bottom plate 2 and two wall panels 3. The bottom plate 2 and the wall panels 3 enclose a loading chamber of a semi-enclosed structure. A bucket ear 1 is fixedly connected to the end of the bottom plate 2. The direction perpendicular to the plane where the wall panels 3 are located is a first direction. A tooth seat plate 5 is fixedly connected to the front end of the bottom plate 2. The tooth seat plate 5 is detachably connected to a plurality of bucket teeth 6 equally spaced along the first direction. The tooth seat plate 5 is provided with a shovel plate 7 with a shovel edge. The shovel plate 7 is slidably connected to the tooth seat plate 5 in a direction perpendicular to the first direction to realize switching between the bucket teeth 6 and the shovel edge. An elastic reset member is provided between the shovel plate 7 and the tooth seat plate 5.

[0025] When the above-mentioned dredging bucket is in use, the elastic force generated by the elastic reset member is used to push the shovel plate 7 to move outside the loading chamber. Therefore, in the initial state, the shovel plate 7 covers the bucket teeth 6. At this time, when the dredging bucket cleans the river channel, the straight shovel blade at the edge of the shovel plate 7 is used for shoveling. At this time, there is no resistance from the bucket teeth 6, so that the dredging bucket can smoothly cut into the soft silt and shovel it up, thereby improving the efficiency of the dredging bucket in shoveling and digging silt; when the dredging bucket encounters hard objects such as rocks, gravel or harder soil layers in the river channel, the thrust generated by the hard objects on the shovel plate 7 is greater than the elastic force of the elastic reset member, so that the shovel plate 7 moves toward the inside of the loading chamber. At this time, the bucket teeth 6 originally covered by the shovel plate 7 extend out, and the dredging bucket can be easily and quickly inserted into the hard object with the help of the bucket teeth 6 to ensure the shoveling efficiency of the dredging bucket, and the hard objects are broken by the bucket teeth 6, thereby reducing the wear on the shovel plate 7 to extend the service life of the dredging bucket.

[0026] Compared with the existing dredging bucket without bucket teeth 6, the dredging bucket can realize automatic switching of the shovel plate 7 and bucket teeth 6, so that the dredging bucket can be suitable for river cleaning in various situations, which greatly improves the convenience of using the dredging bucket; by adjusting the elastic force of the elastic reset part, the shovel plate 7 can be automatically retracted and extended according to the resistance of hard objects, which further improves the convenience of using the dredging bucket and provides better protection for the shovel plate 7.

[0027] A further improvement is, Figure 4As shown, a plurality of slide grooves 12 are provided on the upper edge of the shovel plate 7 perpendicular to the first direction, and a guide block 10 detachably connected to the tooth seat plate 5 is slidably matched in each slide groove 12, and the elastic reset member is a spring 11, which is arranged inside the slide groove 12, and the two ends of the spring 11 are respectively connected to the end of the slide groove 12 and the guide block 10. The guide block 10 is fixedly connected to the tooth seat plate 5 by bolts to facilitate the disassembly of the guide block 10, and then to facilitate the disassembly of the shovel plate 7. The slide groove 12 and the guide block 10 are slidably matched to guide the sliding of the shovel plate 7, and at the same time realize the connection between the shovel plate 7 and the tooth seat plate 5; the spring 11 is arranged inside the slide groove 12, and the slide groove 12 can limit the spring 11, thereby improving the stability of the installation of the spring 11, and the elastic force of the spring 11 on the shovel plate 7 is used to push the shovel plate 7 to move outside the loading chamber to realize the reset of the shovel plate 7.

[0028] A further improvement is, Figure 4 As shown, each guide block 10 is fixedly connected to the pressing plate 8, and the pressing plate 8, the tooth seat plate 5 and the shovel plate 7 are parallel to each other, and the pressing plate 8 and the tooth seat plate 5 are respectively located on both sides of the shovel plate 7. The guide block 10 and the pressing plate 8 are an integrally formed structure to improve the integrity of each guide block 10 and the convenience of installing each guide block 10; when the guide block 10 and the tooth seat plate 5 are fixed to each other, the pressing plate 8 and the tooth seat plate 5 limit the shovel plate 7 from both sides, which greatly improves the stability of the shovel plate 7; and the guide block 10 is located inside the slide groove 12, which can limit the direction and distance of movement of the shovel plate 7, and improve the stability of the shovel plate 7 when moving.

[0029] A further improvement is, Figure 1-4 As shown, the bucket teeth 6 are located on the side of the shovel plate 7 away from the loading chamber. When the shovel plate 7 shovels up the silt, the silt exerts a certain pressure on the shovel plate 7, and at this time, the bucket teeth 6 can exert a supporting force on the other side of the shovel plate 7 to offset part of the pressure exerted by the silt, thereby reducing the friction of the shovel plate 7 and the probability of damage to the shovel plate 7, thereby extending the service life of the dredging bucket.

[0030] A further improvement is, Figure 4 As shown, both sides of the shovel plate 7 parallel to the first direction have shovel edges. When the shovel edge on one side of the shovel plate 7 is damaged, the intact shovel edge on the other side of the shovel plate 7 can continue to be used for shoveling and digging, thereby extending the service life of the shovel plate 7.

[0031] A further improvement is, Figure 3 As shown, a bucket tooth seat 9 is fixedly connected to the tooth seat plate 5, and the front end of the bucket tooth seat 9 is plugged with the bucket tooth 6, and the bucket tooth 6 is fixed to the bucket tooth seat 9 by a latch. The bucket tooth seat 9 and the bucket tooth 6 are detachably connected, so that the bucket tooth 6 is easily replaced after being damaged, and the convenience of using the dredging bucket is improved.

[0032] A further improvement is, Figure 2As shown, the wall panel 3 is provided with a drainage groove 14. The arrangement of the drainage groove 14 enables the silt removal bucket to discharge water in the silt or gravel during operation, thereby reducing the workload of the silt removal bucket and improving the work efficiency.

[0033] A further improvement is, Figure 3 As shown, the side of the wall panel 3 adjacent to the loading chamber is covered with a cover plate 4, and the cover plate 4 is connected to the wall panel 3 through a bolt assembly. The setting of the cover plate 4 can realize the opening and closing of the drainage groove 14, so that the silt removal bucket is suitable for silting work under different conditions; the cover plate 4 is located inside the silt removal bucket, so that when the drainage groove 14 is closed, the inner surface of the silt removal bucket can be kept flat, reducing the residual silt inside the silt removal bucket, thereby improving the silt removal efficiency of the silt removal bucket.

[0034] A further improvement is, Figure 3 As shown, both wall panels 3 are provided with limit grooves 13, and the two ends of the shovel plate 7 are respectively slidably matched with the two limit grooves 13. The setting of the limit grooves 13 plays a guiding and reinforcing role for the shovel plate 7, further improving the stability of the shovel plate 7 during movement, thereby improving the strength of the dredging bucket and reducing the failure rate.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An efficient and convenient dredging bucket, comprising a bottom plate (2) and two wall plates (3), wherein the bottom plate (2) and the wall plates (3) enclose a loading chamber of a semi-enclosed structure, and a bucket ear (1) is fixedly connected to the end of the bottom plate (2), characterized in that: The direction perpendicular to the plane where the wall plate (3) is located is a first direction. The front end of the bottom plate (2) is fixedly connected to a tooth seat plate (5). The tooth seat plate (5) is detachably connected to a plurality of bucket teeth (6) distributed at equal intervals along the first direction. The tooth seat plate (5) is provided with a shovel plate (7) having a shovel edge. The shovel plate (7) is slidably connected to the tooth seat plate (5) along a direction perpendicular to the first direction to achieve switching between the bucket teeth (6) and the shovel edge. An elastic reset member is provided between the shovel plate (7) and the tooth seat plate (5).

2. The efficient and convenient dredging bucket according to claim 1 is characterized in that: The shovel plate (7) is provided with a plurality of slide grooves (12) perpendicular to the first direction, each of the slide grooves (12) is slidably fitted with a guide block (10) detachably connected to the gear seat plate (5), the elastic return member is a spring (11), the spring (11) is arranged inside the slide groove (12), and the two ends of the spring (11) are respectively connected to the end of the slide groove (12) and the guide block (10).

3. The efficient and convenient silt removal bucket according to claim 2 is characterized in that: Each of the guide blocks (10) is fixedly connected to the pressure plate (8); the pressure plate (8), the tooth seat plate (5) and the shovel plate (7) are parallel to each other; and the pressure plate (8) and the tooth seat plate (5) are respectively located on both sides of the shovel plate (7).

4. The efficient and convenient silt removal bucket according to claim 3 is characterized in that: The bucket teeth (6) are located on a side of the shovel plate (7) facing away from the loading chamber.

5. The efficient and convenient dredging bucket according to claim 1 is characterized in that: The shovel plate (7) has shovel edges on both sides parallel to the first direction.

6. The efficient and convenient silt removal bucket according to claim 1 is characterized in that: A bucket tooth seat (9) is fixedly connected to the tooth seat plate (5), the front end of the bucket tooth seat (9) is plug-fitted with the bucket tooth (6), and the bucket tooth (6) and the bucket tooth seat (9) are fixed by a latch.

7. The efficient and convenient silt removal bucket according to claim 1 is characterized in that: The wall panel (3) is provided with a drainage groove (14).

8. The efficient and convenient dredging bucket according to claim 7 is characterized in that: The side of the wall panel (3) adjacent to the loading cavity is covered with a cover plate (4), and the cover plate (4) is connected to the wall panel (3) via a bolt assembly.

9. The efficient and convenient silt removal bucket according to claim 1, characterized in that: The two wall panels (3) are both provided with limiting grooves (13), and the two ends of the shovel plate (7) are respectively slidably matched with the two limiting grooves (13).

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