Brush shaft of barrel brushing machine in barreled water barrel

Abstract

The utility model discloses a brush shaft of a barrel brushing machine in a barreled water barrel, which comprises an outer rod and an inner rod, the outer rod is of a hollow structure, the inner rod comprises an upper rod body and a lower rod body, the top of the outer rod is provided with a threaded hole, the inside of the threaded hole is in threaded connection with a threaded sleeve, the upper rod body is movably arranged in the threaded sleeve, and the lower rod body is movably arranged in the threaded sleeve. A limiting assembly used for preventing the upper rod body from being separated from the threaded sleeve is installed at the upper end of the upper rod body, the upper end of the lower rod body is connected with the upper end of the outer rod through an elastic piece, and the lower end of the lower rod body extends out of the outer rod and is provided with a fixing assembly used for fixing a bristle belt. Impact on the bottom of the water bucket can be reduced through the elastic piece, so that the bottom of the water bucket can be prevented from being poked, meanwhile, the length, extending out of the outer rod, of the lower rod body can be adjusted by rotating the threaded sleeve, and the length of the brush shaft can be adjusted in actual use, so that the lower end of the lower rod body can make contact with the bottom of the water bucket when the water bucket is cleaned; therefore, the inner bottom of the bucket can be effectively cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning barrels of bottled water, in particular to a brush shaft of a barrel brushing machine in a barrel of bottled water. Background Art

[0002] After use, a lot of dirt will remain on the inner wall of a bottled water bucket. The inner wall of the bucket needs to be cleaned by a bottled water bucket brush machine to remove the dirt on the inner wall of the bucket. The existing bottled water bucket brush machine needs to extend the brush shaft from the bucket mouth to the bottom of the bucket when cleaning the inner wall of the bucket, and drive the brush shaft to rotate through a rotating mechanism to clean various parts of the inner wall of the bucket. However, during the cleaning process, the end of the brush shaft will contact the bottom of the bucket, which is easy to damage the bottom of the bucket. Utility Model Content

[0003] The purpose of the utility model is to overcome the above technical deficiencies, to provide a brush shaft of a barrel brushing machine for barrels of bottled water, and to solve the technical problems of the background technology.

[0004] In order to achieve the above-mentioned technical purpose, the technical solution of the utility model provides a brush shaft of a barrel brush machine for bottled water buckets, including an outer rod, which is an internal hollow structure, and also includes an inner rod, which includes an upper rod body and a lower rod body. A threaded hole is provided at the top of the outer rod, and a threaded sleeve is threadedly connected inside the threaded hole. The upper rod body is movably arranged inside the threaded sleeve, and a limiting component for preventing the upper rod body from detaching from the threaded sleeve is installed at the upper end of the upper rod body. The upper end of the lower rod body is connected to the upper end of the outer rod by an elastic member, and the lower end of the lower rod body extends out of the outer rod and is installed with a fixing component for fixing the brush belt.

[0005] Furthermore, the limiting assembly includes a nut threadedly connected to the upper end of the upper rod body, and the limiting assembly also includes a fixing pin installed on the upper rod body at a position above the nut.

[0006] Furthermore, the fixing assembly includes a first arc-shaped clamping plate and a second arc-shaped clamping plate, and the first arc-shaped clamping plate and the second arc-shaped clamping plate are fixed to the side wall of the lower end of the lower rod body by bolts.

[0007] Furthermore, first concave-convex parts are provided on both sides of the first arc-shaped clamping plate, and second concave-convex parts matching the first concave-convex parts are provided on both sides of the second arc-shaped clamping plate.

[0008] Furthermore, the elastic member is a spring.

[0009] Furthermore, the bristle belt is a cloth belt.

[0010] The beneficial effects of the utility model include:

[0011] 1. When the lower end of the lower rod body contacts the bottom of the bucket, the elastic member can reduce the impact on the bottom of the bucket, thereby avoiding the bottom of the bucket from being damaged. At the same time, the length of the lower rod body extending out of the outer rod can be adjusted by rotating the threaded sleeve. The length of the brush shaft can be adjusted during actual use, so that when cleaning the bucket, the lower end of the lower rod body can contact the bottom of the bucket, thereby effectively cleaning the bottom of the bucket.

[0012] 2. When fixing the bristle belt, clamp the bristle belt between the lower rod body and the first arc-shaped clamp and the second arc-shaped clamp, and fix the first arc-shaped clamp and the second arc-shaped clamp to the lower rod body by bolts at the same time. The bristle belt can be clamped and fixed between the lower rod body and the first arc-shaped clamp and the second arc-shaped clamp, which is easy to operate. At the same time, the first arc-shaped clamp and the second arc-shaped clamp can also be conveniently removed from the lower rod body, so that the bristle belt can be conveniently replaced after being used for a period of time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the brush shaft structure of a barrel brush machine for barreled water according to an embodiment of the utility model;

[0014] Figure 2 This is a cross-sectional view of the brush axis of a barrel brushing machine for barreled water according to an embodiment of the utility model;

[0015] Figure 3 This is a diagram showing the use status of a brush shaft of a barrel brushing machine for barreled water according to an embodiment of the utility model;

[0016] In the figure: 1. outer rod; 2. inner rod; 21. upper rod body; 22. lower rod body; 3. threaded sleeve; 4. limit assembly; 41. nut; 42. fixing pin; 5. elastic member; 6. fixing assembly; 61. first arc-shaped clamping plate; 611. first concavo-convex part; 62. second arc-shaped clamping plate; 621. second concavo-convex part; 63. bolt; 7. brush belt. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] The utility model provides a brush shaft of a barrel brush machine for a barrel of bottled water, including an outer rod 1, the upper end of the outer rod 1 is connected to a rotating mechanism for driving the inner rod 1 to rotate, the outer rod 1 is an internal hollow structure, and also includes an inner rod 2, the inner rod 2 includes an upper rod body 21 and a lower rod body 22, a threaded hole is provided at the top of the outer rod 1, a threaded sleeve 3 is threadedly connected to the inner threaded hole, the upper rod body 21 is movably arranged inside the threaded sleeve 3, a limiting component 4 for preventing the upper rod body 21 from escaping from the threaded sleeve 3 is installed at the upper end of the upper rod body 21, the upper end of the lower rod body 22 is connected to the upper end of the outer rod 1 through an elastic member 5, and the elastic member 5 is connected to the upper end of the outer rod 1. Component 5 is a spring, the lower end of the lower rod body 22 extends out of the outer rod 1 and is installed with a fixing component 6 for fixing the brush belt 7, the brush belt 7 is a cloth belt, when the lower end of the lower rod body 22 contacts the bottom of the bucket, the elastic component 5 can reduce the impact on the bottom of the bucket, thereby avoiding damaging the bottom of the bucket, and at the same time, the length of the lower rod body 22 extending out of the outer rod 1 can be adjusted by rotating the threaded sleeve 3, and the length of the brush shaft can be adjusted during actual use, so that when the bucket is cleaned, the lower end of the lower rod body 22 can contact the bottom of the bucket, thereby effectively cleaning the bottom of the bucket.

[0019] In this embodiment, the limit assembly 4 includes a nut 41 threadedly connected to the upper end of the upper rod body 21, and the limit assembly 4 also includes a fixing pin 42 installed on the upper rod body 21 at a position above the nut 41. The upper rod body 21 can be limited inside the threaded sleeve 3 by the nut 41 to prevent the upper rod body 21 from detaching from the threaded sleeve 3. At the same time, the upper rod body 21 and the threaded sleeve 41 can be easily disassembled, thereby facilitating the disassembly and assembly of the brush shaft. The nut 41 can be fixed by the fixing pin 42 to prevent the nut 41 from loosening.

[0020] In this embodiment, the fixing assembly 6 includes a first arc-shaped clamping plate 61 and a second arc-shaped clamping plate 62, and the first arc-shaped clamping plate 61 and the second arc-shaped clamping plate 62 are fixed to the lower end side wall of the lower rod body 22 by bolts 63. When the bristle belt 7 is fixed, the bristle belt 7 is clamped between the lower rod body 22 and the first arc-shaped clamping plate 61 and the second arc-shaped clamping plate 62, and at the same time, the first arc-shaped clamping plate 61 and the second arc-shaped clamping plate 62 are fixed to the lower rod body 22 by bolts 63. The bristle belt 7 can be clamped and fixed between the lower rod body 22 and the first arc-shaped clamping plate 61 and the second arc-shaped clamping plate 62, which is easy to operate. At the same time, the first arc-shaped clamping plate 61 and the second arc-shaped clamping plate 62 can also be easily removed from the lower rod body 22, so that the bristle belt 7 can be conveniently replaced after the bristle belt 7 has been used for a period of time.

[0021] In this embodiment, first concave-convex portions 611 are provided on both sides of the first arc-shaped clamping plate 61, and second concave-convex portions 621 matching the first concave-convex portions 611 are provided on both sides of the second arc-shaped clamping plate 62. Before the first arc-shaped clamping plate 61 and the second arc-shaped clamping plate 62 are fixed to the lower rod body 22 by bolts 63, the first arc-shaped clamping plate 61 and the second arc-shaped clamping plate 62 are clamped on the side wall of the lower rod body 22, and at the same time, the first concave-convex portion 611 is engaged with the second concave-convex portion 621 to facilitate fixing the first arc-shaped clamping plate 61 and the second arc-shaped clamping plate 62 to the lower rod body 22.

[0022] It should be noted that the bristle belt 7 can be fixed in the middle of the first curved plate 61 and the second curved plate 62, so that the top of the bucket can be cleaned when the brush shaft extends from the opening of the bucket to the bottom of the bucket, and the bristle belt 7 can be fixed at the bottom of the first curved plate 61 and the second curved plate 62, so that the bottom of the bucket can be cleaned when the brush shaft extends from the opening of the bucket to the bottom of the bucket.

[0023] In the present embodiment, when the lower end of the lower rod body 22 contacts the bottom of the bucket, the elastic member 5 can reduce the impact on the bottom of the bucket, thereby avoiding damaging the bottom of the bucket. At the same time, the length of the lower rod body 22 extending out of the outer rod 1 can be adjusted by rotating the threaded sleeve 3. The length of the brush shaft can be adjusted during actual use, so that when cleaning the bucket, the lower end of the lower rod body 22 can contact the bottom of the bucket, thereby effectively cleaning the bottom of the bucket.

[0024] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A brush shaft for a barrel brushing machine for barreled water, characterized in that: The invention comprises an outer rod (1), wherein the outer rod (1) is an internal hollow structure, and an inner rod (2), wherein the inner rod (2) comprises an upper rod body (21) and a lower rod body (22), wherein a threaded hole is provided at the top of the outer rod (1), wherein a threaded sleeve (3) is threadedly connected to the inner part of the threaded hole, wherein the upper rod body (21) is movably arranged inside the threaded sleeve (3), wherein a limiting component (4) for preventing the upper rod body (21) from being separated from the threaded sleeve (3) is installed at the upper end of the upper rod body (21), wherein the upper end of the lower rod body (22) is connected to the upper end of the outer rod (1) via an elastic member (5), and wherein the lower end of the lower rod body (22) extends out of the outer rod (1) and is installed with a fixing component (6) for fixing a brush belt (7).

2. The brush shaft of the barrel brushing machine for barreled water according to claim 1 is characterized in that: The limiting assembly (4) comprises a nut (41) threadedly connected to the upper end of the upper rod body (21), and the limiting assembly (4) also comprises a fixing pin (42) mounted on the upper rod body (21) at a position above the nut (41).

3. The brush shaft of the barrel brushing machine for barreled water according to claim 1 is characterized in that: The fixing assembly (6) comprises a first arc-shaped clamping plate (61) and a second arc-shaped clamping plate (62), and the first arc-shaped clamping plate (61) and the second arc-shaped clamping plate (62) are fixed to the lower end side wall of the lower rod body (22) by bolts (63).

4. The brush shaft of the barrel brushing machine for barreled water according to claim 3 is characterized in that: Both sides of the first arc-shaped clamping plate (61) are provided with first concave-convex parts (611), and both sides of the second arc-shaped clamping plate (62) are provided with second concave-convex parts (621) matching the first concave-convex parts (611).

5. The brush shaft of the barrel brushing machine for barreled water according to claim 1, characterized in that: The elastic member (5) is a spring.

6. The brush shaft of the barrel brushing machine for barreled water according to claim 1, characterized in that: The bristle belt (7) is a cloth belt.

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