Hole cleaning drilling bucket convenient to clean

Abstract

The utility model relates to the technical field of hole cleaning drill buckets convenient to clean, and discloses a hole cleaning drill bucket convenient to clean, which comprises a drill lifting fixing part used for being connected with a crane, a stirring assembly fixedly connected with the bottom of the drill lifting fixing part and used for cleaning holes, and a support disc fixedly arranged on a main shaft. An opening and closing driving assembly and an opening and closing adjusting assembly are installed on the support disc and used for adjusting opening and closing of the first drilling bucket wall and the second drilling bucket wall, and the interior of the drilling bucket body is conveniently cleaned. The shield locking device set comprises a first fixing block fixedly arranged below the first drilling bucket wall and a second stud fixedly arranged below the second drilling bucket wall and is used for connecting the first drilling bucket wall and the second drilling bucket wall to the drilling bucket body, and the interior of the drilling bucket body is conveniently and thoroughly cleaned.

Description

Technical Field

[0001] This utility model relates to the field of hole cleaning drill bucket technology that is easy to clean, and discloses a hole cleaning drill bucket that is easy to clean. Background Technology

[0002] A bench drill is a device used to drill holes in raw materials. When drilling, bench drills produce waste chips, which cannot be cleaned or recycled by existing bench drills and require manual cleaning by the user.

[0003] A search revealed that existing technology (publication number: CN113751761A) discloses a bench drill press that facilitates the cleaning and recycling of waste chips. The document describes a drill press body, a worktable fixedly connected to its front side, fixed plates fixedly connected to both sides of the top of the worktable, a sliding groove inside the fixed plate, a sliding rod slidably connected inside the sliding groove, a cleaning plate fixedly connected to the inner side of the sliding rod, and a brush fixedly connected to the bottom of the cleaning plate. This invention eliminates the problem of manual cleaning.

[0004] However, while existing technologies have improved the efficiency of bench drills in preventing the generation of slag during drilling, they still have some shortcomings: they are not convenient for internal cleaning. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a hole-cleaning drill bit that is easy to clean.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a drill bucket for easy cleaning, comprising a drill lifting and fixing part for connecting a crane, a stirring assembly fixedly connected to the bottom of the drill lifting and fixing part for cleaning holes, and a support plate fixedly arranged on the main shaft, the support plate being equipped with an opening and closing drive assembly and an opening and closing adjustment assembly for adjusting the opening and closing of the first drill bucket wall and the second drill bucket wall, facilitating cleaning of the inside of the drill bucket body; and a protective cover locking device assembly comprising a fixing block one fixedly arranged below the first drill bucket wall and a stud two fixedly arranged below the second drill bucket wall for connecting the first drill bucket wall and the second drill bucket wall to the drill bucket body.

[0007] As a further description of the above technical solution:

[0008] The opening and closing drive assembly includes: two sets of slide rods, which are distributed on both sides of the drill lifting fixing part and slidably mounted on the support plate for driving the operating block to move up and down; a limiting block 1, which is arranged on the top of the slide rod for pressing or pulling up the slide rod; and a spring, which is sleeved on the slide rod, with one end connected to the top of the support plate and the other end connected to the limiting block 1.

[0009] As a further description of the above technical solution:

[0010] The bottom of the support plate is connected to drill bucket wall one and drill bucket wall two by hinge, and drill bucket wall one and drill bucket wall two are semi-circular.

[0011] As a further description of the above technical solution:

[0012] The opening and closing adjustment assembly includes: an operating block, which is arranged inside the second drill bucket wall and slides through the main shaft, with the top of the operating block connected to the bottom of the sliding rod; and connecting rods, which are provided in two sets and distributed on both sides of the main shaft. The two ends of one set of connecting rods are hinged to the first drill bucket wall and the operating block, and the two ends of the other set of connecting rods are respectively hinged to the second drill bucket wall and the operating block. Pressing down the operating block drives the connecting rods to push the first and second drill bucket walls to open to both sides of the main shaft, which facilitates cleaning of the inside of the drill bucket body.

[0013] As a further description of the above technical solution:

[0014] The mixing assembly includes: a mixing blade, arranged at the bottom of the main shaft and in a spiral shape, for mixing the mud; and a scraper, fixedly arranged below the main shaft, for scraping away foreign objects.

[0015] As a further description of the above technical solution:

[0016] The scraper is T-shaped.

[0017] As a further description of the above technical solution:

[0018] The bottom of drill bucket wall one is locked to the scraper thread by stud one, and the bottom of drill bucket wall two is locked to the scraper thread by stud two.

[0019] This utility model has the following beneficial effects:

[0020] 1. Through the cooperation of the opening and closing drive component and the opening and closing adjustment component, the opening and closing of the first and second drill bucket walls can be easily realized, thereby facilitating thorough cleaning of the inside of the drill bucket body.

[0021] 2. The scraper in the stirring assembly is fixedly arranged below the main shaft in a T-shape. When cleaning the hole, it can accurately scrape away foreign objects as the drill bit rotates. Attached Figure Description

[0022] Figure 1 This is an overall schematic diagram of a hole-cleaning drill bit that is easy to clean, as proposed in this utility model.

[0023] Figure 2 A schematic diagram of the stirring assembly of a hole-cleaning drill bucket that is easy to clean, as proposed in this utility model;

[0024] Figure 3A horizontal schematic diagram of the stirring assembly of a hole-cleaning drill bucket that is easy to clean, as proposed in this utility model;

[0025] Figure 4 This is a schematic diagram of a protective cover locking device assembly for a hole-cleaning drill bit that is easy to clean, as proposed in this utility model.

[0026] Legend: 1. Drill bucket body; 101. Drill lifting fixing part; 102. Limiting block one; 103. Spring; 104. Slide rod; 105. Support plate; 106. Drill bucket wall one; 107. Drill bucket wall two; 108. Operating block; 109. Connecting rod; 110. Main shaft; 111. Stirring blade; 112. Scraper; 2. Protective cover locking device assembly; 21. Stud one; 22. Fixing block one; 23. Stud two; 24. Fixing block two. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1: As Figures 1 to 4 As shown, this embodiment provides a hole-cleaning drill bucket that is easy to clean, including: a drill bucket body 1, including a drill lifting and fixing part 101 for connecting a crane, a stirring assembly fixedly connected to the bottom of the drill lifting and fixing part 101 for hole cleaning, and a support plate 105 fixedly arranged on the main shaft 110, the support plate 105 being equipped with an opening and closing drive assembly and an opening and closing adjustment assembly for adjusting the opening and closing of the drill bucket wall 106 and the drill bucket wall 207, so as to facilitate cleaning of the inside of the drill bucket body 1; a protective cover locking device group 2, including a fixing block 22 fixedly arranged below the drill bucket wall 106 and a stud 23 fixedly arranged below the drill bucket wall 207 for connecting the drill bucket wall 106 and the drill bucket wall 207 to the drill bucket body 1.

[0029] In this embodiment, the drill bucket body and the protective cover locking device constitute the easy-to-clean hole cleaning drill bucket device involved in this application, realizing an easy-to-clean hole cleaning drill bucket. Any drill bucket that only needs to be cleaned can use this device, and this application does not limit the specific material category.

[0030] In this embodiment, when the first drill bucket wall 106 and the second drill bucket wall 107 are installed at the corresponding positions of the drill bucket body 1, the first fixing block 22 and the second stud 23 are aligned, and then fastening components such as nuts are screwed onto the second stud 23. As the nuts are gradually tightened, the first fixing block 22 is pressed tightly against the drill bucket body 1, so that the first drill bucket wall 106 and the second drill bucket wall 107 are stably connected to the drill bucket body 1.

[0031] In this embodiment, the support plate 105 is fixedly arranged on the main shaft 110, providing a platform for the opening and closing drive assembly and the opening and closing adjustment assembly, and is connected and has a transmission relationship with the first drill bucket wall 106 and the second drill bucket wall 107.

[0032] It should be noted that the drill lifting fixing part 101 is located on the upper part of the drill bucket body 1. Its main function is to connect the crane. The design of the drill lifting fixing part 101 enables it to be stably connected to the crane. During the hole cleaning operation, the drill bucket body 1 can be lowered into the hole or lifted out of the hole.

[0033] Specifically, the opening and closing drive assembly includes: two sets of slide rods 104, which are distributed on both sides of the drill lifting fixing part 101 and slidably mounted on the support plate 105, for driving the operating block 108 to move up and down; a first limiting block 102, which is arranged on the top of the slide rod 104 and is used to press or pull up the slide rod 104; and a spring 103, which is sleeved on the slide rod 104, with one end connected to the top of the support plate 105 and the other end connected to the first limiting block 102.

[0034] In this embodiment, the slide bar 104, as an important transmission component in the opening and closing drive assembly, is provided in two sets and distributed on both sides of the drill lifting fixing part 101, which helps to stabilize the transmission of driving force.

[0035] Specifically, the bottom of the support plate 105 is connected to the drill bucket wall 106 and the drill bucket wall 2 107 by hinge, and the drill bucket wall 106 and the drill bucket wall 2 107 are semi-circular.

[0036] As a preferred embodiment, the bottom of the support plate 105 is connected to the first drill bucket wall 106 and the second drill bucket wall 107 by a hinge. This hinged connection has many advantages, and the first drill bucket wall 106 and the second drill bucket wall 107 have a certain degree of rotational freedom relative to the support plate 105.

[0037] Example 2:

[0038] Based on Example 1, in order to further improve the cleanliness of the stirring assembly, a connecting rod 109 is provided inside the first drill wall 106 and the second drill wall 107.

[0039] Specifically, the opening and closing adjustment assembly includes: an operating block 108, which is arranged inside the second drill bucket wall 107 and slides through the main shaft 110, with the top of the operating block 108 connected to the bottom of the slide rod 104; and two sets of connecting rods 109, which are distributed on both sides of the main shaft 110. The two ends of one set of connecting rods 109 are hinged to the first drill bucket wall 106 and the operating block 108, and the two ends of the other set of connecting rods 109 are respectively hinged to the second drill bucket wall 107 and the operating block 108. Pressing down the operating block 108 drives the connecting rods 109 to push the first drill bucket wall 106 and the second drill bucket wall 107 to both sides of the main shaft 110, which facilitates cleaning of the inside of the drill bucket body 1.

[0040] It should be noted that the operating block 108 is arranged inside the drill bucket wall 107 and slides through the main shaft 110. The operating block 108 is spatially related to the drill bucket wall 107 and can also make stable sliding movements with the help of the main shaft 110.

[0041] Specifically, the mixing assembly includes: a mixing blade 111, which is arranged at the bottom of the main shaft 110 and is spiral in shape, for mixing the mud; and a scraper 112, which is fixedly arranged below the main shaft 110 for scraping off foreign objects.

[0042] In a preferred embodiment, the stirring blades 111 are arranged at the bottom of the main shaft 110 in a spiral shape to play a role in the cleaning process.

[0043] Specifically, scraper 112 is T-shaped.

[0044] It should be noted that the T-shaped scraper 112 is mainly composed of a horizontal part and a vertical part, which is used to better scrape away foreign objects.

[0045] Specifically, the bottom of drill bucket wall 106 is threadedly locked to scraper 112 by stud 21, and the bottom of drill bucket wall 107 is threadedly locked to scraper 112 by stud 23.

[0046] In this embodiment, the bottom of the second drill bucket wall 107 is threadedly locked to the scraper 112 by the second stud 23. The second stud 23 connects the second drill bucket wall 107 and the scraper 112, and its external thread is threadedly connected to the scraper 112, thus fixing the first drill bucket wall 106 and the second drill bucket wall 107 together.

[0047] During use, when cleaning the borehole, since the stirring blade 111 and scraper 112 are fixed on the main shaft 110, the stirring blade 111 can also fully stir the mud while simply cleaning the borehole. The fixing of the two sets of studs 1 21 and stud 23 ensures the stability of the drill bucket wall 106 and drill bucket wall 207 during operation. When the borehole cleaning operation is completed, the drill bucket is lifted after the hoisting fixing part 101 is fixed with a crane. The two sets of studs 1 21 and stud 23 are rotated to disengage stud 1 21 from fixing block 1 22 and stud 23 from fixing block 2 113.24. Fixing blocks 1 22 and 2 113.24 are then released from the scraper 112. Since the fixing block 22 is fixed to the drill bucket wall 106 and the stud 23 is fixed to the drill bucket wall 107, the drill bucket wall 106 and the drill bucket wall 107 are also released from fixation. At this time, one end of the two sets of connecting rods 109 is hinged to the operating block 108, and the other end is respectively hinged to the drill bucket wall 106 and the drill bucket wall 107. When the sliding rod 104 presses down and drives the operating block 108, the two sets of connecting rods 109 rotate upward. Since the drill bucket wall 106 and the drill bucket wall 107 are hinged to the support plate 105, as the support plate 105 rises and the spring 103 is compressed, the drill bucket wall 106 and the drill bucket wall 107 open, which is convenient for cleaning.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hole-cleaning drill bit that is easy to clean, characterized in that: include: The drill bucket body (1) includes a drill lifting fixing part (101) for connecting a crane. The bottom of the drill lifting fixing part (101) is fixedly connected to a stirring assembly for cleaning the hole. A support plate (105) is fixedly arranged on the main shaft (110). The support plate (105) is equipped with an opening and closing drive assembly and an opening and closing adjustment assembly for adjusting the opening and closing of the first drill bucket wall (106) and the second drill bucket wall (107) to facilitate cleaning of the inside of the drill bucket body (1). The protective cover locking device assembly (2) includes a fixing block (22) fixedly arranged below the first drill bucket wall (106) and a stud (23) fixedly arranged below the second drill bucket wall (107), for connecting the first drill bucket wall (106) and the second drill bucket wall (107) to the drill bucket body (1).

2. The hole-cleaning drill bit according to claim 1, characterized in that: The opening / closing drive component includes: Two sets of slide rods (104) are provided, and the two sets of slide rods (104) are distributed on both sides of the drill lifting fixing part (101) and are slidably mounted on the support plate (105) for driving the operating block (108) to move up and down; Limiting block 1 (102) is arranged on the top of slide bar (104) for pressing or pulling slide bar (104); The spring (103) is sleeved on the slide rod (104), with one end connected to the top of the support plate (105) and the other end connected to the limiting block (102).

3. The easy-to-clean hole-cleaning drill bit according to claim 2, characterized in that: The bottom of the support plate (105) is connected to the first drill bucket wall (106) and the second drill bucket wall (107) by hinge, and the first drill bucket wall (106) and the second drill bucket wall (107) are semi-circular.

4. The easy-to-clean hole-cleaning drill bit according to claim 3, characterized in that: The opening / closing adjustment component includes: An operating block (108) is arranged inside the second drill bucket wall (107) and slides through the main shaft (110), and the top of the operating block (108) is connected to the bottom of the slide rod (104); there are two sets of connecting rods (109), and the two sets of connecting rods (109) are distributed on both sides of the main shaft (110). The two ends of one set of connecting rods (109) are hinged to the first drill bucket wall (106) and the operating block (108), and the two ends of the other set of connecting rods (109) are respectively hinged to the second drill bucket wall (107) and the operating block (108); The pressing operation block (108) drives the connecting rod (109) to push the first drill bucket wall (106) and the second drill bucket wall (107) to open to both sides of the main shaft (110), so as to facilitate cleaning of the inside of the drill bucket body (1).

5. A hole-cleaning drill bit for easy cleaning according to claim 4, characterized in that: The stirring assembly includes: A stirring blade (111) is arranged at the bottom of the main shaft (110) and is spiral in shape for stirring mud. A scraper (112) is fixedly arranged below the main shaft (110) and is used to scrape away foreign objects.

6. The hole-cleaning drill bit according to claim 5, characterized in that: The scraper (112) is T-shaped.

7. A hole-cleaning drill bit for easy cleaning according to claim 6, characterized in that: The bottom of the first drill bucket wall (106) is threadedly locked to the scraper (112) by the first stud (21), and the bottom of the second drill bucket wall (107) is threadedly locked to the scraper (112) by the second stud (23).

Images