Industrial brush convenient to adjust

Abstract

The utility model discloses an industrial brush convenient to adjust, and belongs to the technical field of industrial brushes, and the technical scheme is characterized in that the industrial brush comprises a barrel provided with a main shaft; the adjusting seat is movably mounted on the cylinder body; the brush strip comprises a rotating seat and bristles, the rotating seat is hinged to the adjusting seat, and the bristles are installed on the rotating seat; the first adjusting mechanism is used for controlling the deflection angle of the rotating seat; the second adjusting mechanism is used for controlling the angle between the adjusting seat and the axis of the barrel; wherein the second adjusting seat comprises a top block and a first spring, the adjusting seat is provided with an inclined top surface corresponding to the top block, and the first spring is arranged between the adjusting seat and the cylinder body. According to the device, the bristles can be adjusted, and inner wall faces with different inner diameters and tapers can be brushed or brushed.

Description

Technical Field

[0001] The present application belongs to the technical field of industrial brushes, and in particular, relates to an industrial brush that is easy to adjust. Background Art

[0002] During the use of the existing industrial cylinder brush, the angle between the bristles of the cylinder brush and the cylinder body is fixed vertically. During the use of the brush, the vertical brush will reduce the durability of the brush. At the same time, when the traditional cylinder brush is used to scrub or paint the inner wall of industrial equipment with a small diameter difference, it is also necessary to replace the cylinder brushes of different sizes so that the cylinder brush can maintain a certain contact pressure when scrubbing different industrial equipment. The replacement process is time-consuming and labor-intensive, which greatly affects the normal operation and production efficiency of the equipment, increases the reserve number of cylinder brushes, and increases the production cost.

[0003] The existing Chinese patent with publication number CN110916340B discloses an industrial cylinder brush which is easy to adjust the angle, including a driving spindle, the bottom end of the driving spindle is fixedly connected to a bottom cover, the bottom cover is a cylindrical structure with an opening at the bottom, the bottom end of the bottom cover is fixedly connected to an annular plate, the outer side of the shaft body of the driving spindle is rotatably sleeved with a track outer cylinder, the top side of the bottom cover is fixedly connected to a limiting cover, the outer wall of the track outer cylinder is provided with a plurality of vertically arranged slide grooves, and the top ends of the slide grooves are all open structures, the bottom end of the track outer cylinder is a T-shaped structure and is rotatably connected in the limiting cover, the top side of the annular plate is fixedly connected with a plurality of circular vertical shafts arranged equidistantly in an annular manner, and the vertical outer side of the track outer cylinder is divergently provided with a plurality of brush monomers, and the brush monomers include a rotating cylinder and a slide plate.

[0004] Although the above industrial brush can change the angle of the bristles, when the industrial brush is used on the inner wall of a workpiece with a taper, the bristles cannot be adjusted according to the taper, resulting in poor brushing or painting effects. Improvements are provided. Summary of the invention

[0005] The purpose of the present application is to provide an easily adjustable industrial brush in order to solve the above-mentioned technical problems, wherein the bristles can be adjusted so as to achieve brushing or painting of inner wall surfaces with different inner diameters and tapers.

[0006] The present application provides an industrial brush that is easy to adjust, comprising:

[0007] A cylinder body provided with a main shaft;

[0008] Adjusting seat, movably mounted on the cylinder;

[0009] A brush strip, the brush strip comprising a rotating seat and bristles, the rotating seat is hinged to the adjustment seat, and the bristles are mounted on the rotating seat;

[0010] A first adjustment mechanism, used to control the deflection angle of the rotating seat;

[0011] The second adjustment mechanism is used to control the angle between the adjustment seat and the cylinder axis;

[0012] Wherein, the second adjustment mechanism comprises a top block and a first spring, the adjustment seat is provided with an inclined top surface corresponding to the top block, and the first spring is placed between the adjustment seat and the cylinder.

[0013] The adjusting seat is installed on the cylinder body, and the brush strip is installed on the adjusting seat. The brush strip is controlled to rotate around the rotating seat through the first adjusting mechanism, so that the angle between the bristles and the outer wall surface of the cylinder body is adjusted, and the angle of the bristles can be adjusted according to different apertures. The deflection of the adjusting seat is adjusted through the second adjusting mechanism, and the movement of the top block is controlled by the second adjusting mechanism. The top block is abutted against the inclined top surface on the adjusting seat, so that one end of the adjusting seat moves toward the outside of the cylinder, thereby controlling the overall conical shape of the brush strip, and brushing or painting the tapered inner wall surface.

[0014] Furthermore, the second adjustment mechanism also includes:

[0015] There are two adjusting rods which are parallel to each other;

[0016] The threaded portion is disposed at one end of the adjusting rod, and the threaded portions of the two adjusting rods are respectively disposed on two sides of the cylinder;

[0017] There are two top blocks, which are respectively placed on both sides of the cylinder, and the top blocks are connected to both adjusting rods.

[0018] The top block is connected to the threaded part on one of the adjusting rods through a threaded pair, and is slidably connected to the other adjusting rod. The structure between the adjusting rod and the top block facilitates the adjustment of the top block and ensures the structural stability of the top block during installation and movement. The top blocks are installed at both ends of the cylinder, which can control the two ends of the adjusting seat to move out of the cylinder to form tapers in different directions. If the two ends of the adjusting seat move outward by the same distance, it can further realize the brushing or painting of workpieces with extra-large apertures.

[0019] Furthermore, the adjusting rod is provided with a handle extending out of the cylinder.

[0020] The handle facilitates the adjustment of the adjustment rod, thereby improving the convenience of adjustment, and the handle is installed and connected to the adjustment rod.

[0021] Furthermore, the first adjustment mechanism includes:

[0022] A first gear is mounted on the cylinder;

[0023] A connecting member, connected between the first gear and the rotating seat;

[0024] A gear ring, comprising an inner gear portion and an outer gear portion;

[0025] The second gear is installed on the cylinder

[0026] Wherein, the first gear meshes with the outer gear portion, the second gear meshes with the inner gear portion, and the connecting member is provided with an adjustment component.

[0027] By controlling the rotation of the second gear, the gear ring movably mounted on the cylinder body rotates, and the gear ring meshes with the first gear through the outer tooth portion to rotate the first gear. The first gear is connected to the rotating seat by a connecting piece, and the connecting piece, the rotating seat and the first gear are connected by a universal joint. The adjustment component is used to control the change in the length of the connecting piece when the adjusting seat is adjusted, and the connection between the connecting piece and the rotating seat is ensured when the adjusting seat is adjusted.

[0028] Furthermore, the first adjustment mechanism also includes:

[0029] A worm gear is installed and connected with the second gear;

[0030] The worm is mounted on the cylinder body and meshes with the worm wheel.

[0031] The engagement between the worm and the worm wheel controls the rotation adjustment of the rotating seat, and the self-locking function of the worm wheel and the worm ensures the stability of the brush strip after adjustment.

[0032] Furthermore, the adjustment component includes:

[0033] A seat body, mounted on the connecting piece;

[0034] The rod body is installed on the connecting piece, and the seat body is movably connected to the rod body;

[0035] A second spring is disposed between the seat body and the rod body;

[0036] Wherein, the rod body is provided with a limiting portion, and the seat body is provided with a limiting groove.

[0037] The seat body and the rod body are installed on the connecting rod, and the connecting piece is divided into two movable sections by the seat body and the rod body. The second spring is placed between the seat body and the rod body to improve the structural stability of the connecting rod. The relative rotation between the seat body and the rod body is limited by the limiting part and the limiting groove, so that the seat body and the rod body can only move along the axial direction.

[0038] The beneficial effects of this application are:

[0039] 1. The brush strip is controlled to rotate around the rotating seat by the first adjusting mechanism, so that the angle between the bristles and the outer wall of the cylinder can be adjusted, and the angle of the bristles can be adjusted according to different apertures.

[0040] 2. The deflection of the adjusting seat is adjusted by the second adjusting mechanism, and the movement of the top block is controlled by the second adjusting mechanism. The top block abuts against the inclined top surface on the adjusting seat, so that one end of the adjusting seat moves out of the cylinder, thereby controlling the overall conical shape of the brush strip.

[0041] 3. The connecting piece is divided into two movable sections by the seat body and the rod body, and the second spring is placed between the seat body and the rod body to improve the structural stability of the connecting rod, and the relative rotation between the seat body and the rod body is limited by the limiting part and the limiting groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 This is a schematic diagram of the structure of the industrial brush of this application;

[0043] Figure 2 This is a schematic diagram of the structure of the second adjustment mechanism of the present application;

[0044] Figure 3 For this application Figure 1 A magnified view of point A;

[0045] Figure 4 For this application Figure 1 The enlarged view of point B;

[0046] Figure 5 This is a schematic diagram of the structure of the regulating component of the present application;

[0047] The reference numerals in the figure are: 100, cylinder; 110, main shaft; 200, adjustment seat; 300, brush strip; 310, rotating seat; 320, bristles; 400, first adjustment mechanism; 410, first gear; 420, connecting piece; 430, ring gear; 431, inner gear portion; 432, outer gear portion; 440, second gear; 450, adjustment assembly; 451, seat body; 452, rod body; 453, second spring; 454, limiting portion; 455, limiting groove; 460, worm wheel; 470, worm; 500, second adjustment mechanism; 510, top block; 520, first spring; 530, inclined top surface; 540, adjustment rod; 550, threaded portion; 560, handle. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0049] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0050] The following provides a detailed description of the embodiments of the present application through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0051] Embodiment 1:

[0052] like Figure 1 , Figure 2 As shown, the embodiment of the present application provides an industrial brush that is easy to adjust, including:

[0053] The cylinder 100 is provided with a main shaft 110;

[0054] The adjusting seat 200 is movably mounted on the cylinder 100;

[0055] The brush strip 300 includes a rotating seat 310 and bristles 320. The rotating seat 310 is hinged to the adjustment seat 200, and the bristles 320 are installed on the rotating seat 310.

[0056] The first adjustment mechanism 400 is used to control the deflection angle of the rotating seat 310;

[0057] The second adjustment mechanism 500 is used to control the angle between the adjustment seat 200 and the axis of the cylinder 100;

[0058] The second adjustment seat 200 includes a top block 510 and a first spring 520 . The adjustment seat 200 is provided with an inclined top surface 530 corresponding to the top block 510 . The first spring 520 is placed between the adjustment seat 200 and the cylinder 100 .

[0059] The adjusting seat 200 is installed on the barrel 100, and the brush strip 300 is installed on the adjusting seat 200. The brush strip 300 is controlled to rotate around the rotating seat 310 through the first adjusting mechanism 400, so that the angle between the bristles 320 and the outer wall surface of the barrel 100 is adjusted, and the angle of the bristles 320 can be adjusted according to different apertures. The deflection of the adjusting seat 200 is adjusted through the second adjusting mechanism 500, and the movement of the top block 510 is controlled by the second adjusting mechanism 500. The top block 510 is abutted against the inclined top surface 530 on the adjusting seat 200, so that one end of the adjusting seat 200 moves outside the barrel 100, thereby realizing the control of the brush strip 300 to be conical as a whole, and realizing the brushing or painting of the tapered inner wall surface.

[0060] Embodiment 2:

[0061] like Figure 2 As shown, the embodiment of the present application provides an industrial brush that is easy to adjust. In addition to the above technical features, the second adjustment mechanism 500 further includes:

[0062] There are two adjusting rods 540 which are parallel to each other;

[0063] The threaded portion 550 is disposed at one end of the adjusting rod 540, and the threaded portions 550 of the two adjusting rods 540 are respectively disposed on both sides of the cylinder 100;

[0064] There are two top blocks 510 disposed on both sides of the cylinder 100 , respectively, and the top blocks 510 are connected to both adjustment rods 540 .

[0065] The top block 510 is connected to the threaded portion 550 on one of the adjusting rods 540 through a threaded pair, and is slidably connected to the other adjusting rod 540. The structure between the adjusting rod 540 and the top block 510 facilitates the control of the adjustment of the top block 510 and ensures the structural stability of the top block 510 during installation and movement. The top block 510 is installed at both ends of the cylinder 100, and can control the two ends of the adjustment seat 200 to move outward from the cylinder 100 to form tapers in different directions. If the two ends of the adjustment seat 200 move outward by the same distance, it can further achieve brushing or painting of workpieces with extra-large apertures.

[0066] Furthermore, the adjusting rod 540 is provided with a handle 560 extending outward from the cylinder body 100 .

[0067] The handle 560 facilitates the adjustment of the adjustment rod 540 and improves the convenience of adjustment. The handle 560 is installed and connected to the adjustment rod 540.

[0068] Embodiment 3:

[0069] like Figure 1 , Figure 3 , Figure 4As shown, the embodiment of the present application provides an industrial brush that is easy to adjust. In addition to the above technical features, the first adjustment mechanism 400 further includes:

[0070] The first gear 410 is mounted on the cylinder 100;

[0071] A connecting member 420 connected between the first gear 410 and the rotating base 310;

[0072] The gear ring 430 includes an inner gear portion 431 and an outer gear portion 432;

[0073] The second gear 440 is mounted on the cylinder 100

[0074] The first gear 410 is meshed with the outer gear portion 432 , the second gear 440 is meshed with the inner gear portion 431 , and the connecting member 420 is provided with an adjusting component 450 .

[0075] By controlling the rotation of the second gear 440, the ring gear 430 movably mounted on the cylinder 100 is rotated, and the ring gear 430 is meshed with the first gear 410 through the outer tooth portion 432, so that the first gear 410 is rotated, and the first gear 410 is connected to the rotating seat 310 through the connecting member 420, and the connecting member 420 is connected to the rotating seat 310 and the first gear 410 through a universal joint. The adjustment component 450 is used to control the length change of the connecting member 420 when the adjusting seat 200 is adjusted, and the connection between the connecting member 420 and the rotating seat 310 is guaranteed when the adjusting seat 200 is adjusted.

[0076] Furthermore, the first adjustment mechanism 400 further includes:

[0077] The worm gear 460 is installed and connected with the second gear 440;

[0078] The worm 470 is mounted on the barrel 100 , and the worm 470 is meshed with the worm wheel 460 .

[0079] The engagement between the worm 470 and the worm wheel 460 controls the rotation adjustment of the rotating seat 310, and the self-locking function of the worm wheel 460 and the worm 470 ensures the stability of the brush strip 300 after adjustment.

[0080] Embodiment 4:

[0081] like Figure 1 , Figure 4 , Figure 5 As shown, the embodiment of the present application provides an industrial brush that is easy to adjust. In addition to the above technical features, the adjustment component 450 further includes:

[0082] The seat body 451 is mounted on the connecting member 420;

[0083] The rod body 452 is installed on the connecting member 420, and the seat body 451 is movably connected to the rod body 452;

[0084] The second spring 453 is disposed between the seat body 451 and the rod body 452;

[0085] The rod body 452 is provided with a limiting portion 454 , and the seat body 451 is provided with a limiting groove 455 .

[0086] The seat body 451 and the rod body 452 are installed on the connecting rod, and the connecting member 420 is divided into two movable sections by the seat body 451 and the rod body 452. The second spring 453 is placed between the seat body 451 and the rod body 452 to improve the structural stability of the connecting rod. The relative rotation between the seat body 451 and the rod body 452 is limited by the limiting portion 454 and the limiting groove 455, so that the seat body 451 and the rod body 452 can only move along the axial direction.

[0087] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0088] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An industrial brush that is easy to adjust, characterized in that: include: The cylinder (100) is provided with a main shaft (110); An adjustment seat (200) is movably mounted on the cylinder (100); A brush strip (300), the brush strip (300) comprising a rotating seat (310) and bristles (320), the rotating seat (310) being hinged to the adjustment seat (200), and the bristles (320) being mounted on the rotating seat (310); A first adjustment mechanism (400) for controlling the deflection angle of the rotating seat (310); A second adjustment mechanism (500) is used to control the angle between the adjustment seat (200) and the axis of the cylinder (100); The second adjustment mechanism (500) comprises a top block (510) and a first spring (520); the adjustment seat (200) is provided with an inclined top surface (530) corresponding to the top block (510); and the first spring (520) is placed between the adjustment seat (200) and the cylinder (100).

2. The adjustable industrial brush according to claim 1, characterized in that: The second adjustment mechanism (500) further comprises: There are two adjusting rods (540) parallel to each other; The threaded portion (550) is disposed at one end of the adjusting rod (540), and the threaded portions (550) of the two adjusting rods (540) are respectively disposed on both sides of the cylinder (100); There are two top blocks (510) disposed respectively on two sides of the cylinder (100), and the top blocks (510) are connected to both adjustment rods (540).

3. The adjustable industrial brush according to claim 2, characterized in that: The adjusting rod (540) is provided with a handle (560) extending outward from the cylinder (100).

4. The adjustable industrial brush according to claim 1, characterized in that: The first adjustment mechanism (400) comprises: A first gear (410) is mounted on the cylinder (100); A connecting member (420) connected between the first gear (410) and the rotating seat (310); A gear ring (430), comprising an inner gear portion (431) and an outer gear portion (432); The second gear (440) is mounted on the cylinder (100) The first gear (410) is meshed with the outer gear portion (432), the second gear (440) is meshed with the inner gear portion (431), and the connecting member (420) is provided with an adjustment component (450).

5. The easily adjustable industrial brush according to claim 4, characterized in that: The first adjustment mechanism (400) further comprises: A worm gear (460) is mounted and connected to the second gear (440); The worm (470) is mounted on the cylinder (100), and the worm (470) is meshed with the worm wheel (460).

6. The easily adjustable industrial brush according to claim 4, characterized in that: The adjustment component (450) comprises: A seat body (451) is mounted on the connecting member (420); The rod body (452) is installed on the connecting member (420), and the seat body (451) is movably connected to the rod body (452); A second spring (453) is disposed between the seat body (451) and the rod body (452); Wherein, the rod body (452) is provided with a limiting portion (454), and the seat body (451) is provided with a limiting groove (455).

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