Cleaning brush structure of ballast distributing vehicle

Abstract

The utility model relates to the technical field of ballast distributing vehicle cleaning brushes, and discloses a cleaning brush structure of a ballast distributing vehicle, which comprises an independent fixed bristle bundle comprising bristles and a mounting part, and the bottom ends of a plurality of bristles are fixed together through the same mounting part; a plurality of mounting groove holes are formed in the top surface of the brush fixing plate, and the mounting parts are fixed in the mounting groove holes; and the bottom of the brush fixing plate is fixed on a roller of the ballast distributing vehicle. Compared with the prior art, the brush has the advantages that the bristles are fixed through the mounting part and are firmer and more durable, and when the brush fixing plate is large in size and glue cannot be injected, the independently fixed bristle bundle is fixed on the brush fixing plate through matching of the frustum-shaped mounting part and the mounting groove hole, so that the brush is more convenient to use. An injection molding machine does not need to carry out injection molding on the glue injection wrapping body for fixing, the brush fixing plate can be arranged to be longer, and practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning brushes for ballast cars, and specifically refers to a cleaning brush structure for a ballast car. Background Technique

[0002] The ballast car is an important mechanical facility in engineering operations, and the installation and use of cleaning brushes are indispensable in the working process of the ballast car. It is very important to improve the durability of the cleaning brushes.

[0003] Most of the cleaning brushes assembled on the current ballast cars are composed of bristles, a fixing plate and rollers. After the bristles are formed into a bristle bundle, they are directly glued and fixed on the fixing plate, and the fixing plate is installed on the rollers. This causes the bristles to often fall off during use, thereby reducing the working ability and service life of the cleaning brushes. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the above technical difficulties and provide a cleaning brush structure for a ballast car. After the bristles of the bristle bundle are fixed, the bristle bundle is glued and fixed on the brush fixing plate.

[0005] To solve the above technical problems, the technical solution provided by the utility model is as follows:

[0006] A cleaning brush structure for a ballast car, comprising:

[0007] An independently fixed bristle bundle, including bristles and an installation part, and the bottom ends of several bristles are fixed together through the same installation part;

[0008] A brush fixing plate, with a plurality of installation slot holes provided on the top surface, and after the installation part is inserted and connected with the installation slot holes on the brush fixing plate, it is wrapped and fixed on the brush fixing plate through a glue injection wrapper;

[0009] The bottom of the brush fixing plate is fixed on the roller of the ballast car.

[0010] As an improvement, the installation part is a solidified colloid, which wraps and fixes the bottom ends of the bristles together, and after being inserted and connected with the installation slot holes on the brush fixing plate, it is wrapped and fixed on the brush fixing plate through a glue injection wrapper. The glue injection wrapper is formed by solidifying the colloid prepared by an injection molding machine.

[0011] As an improvement, the installation part of the independently fixed bristle bundle is a tapered platform structure that gradually becomes thicker from top to bottom, and the installation slot holes of the brush fixing plate are tapered holes adapted to the installation part. After the bristle end of the independently fixed bristle bundle passes through the installation slot holes, the installation part is inserted and connected with the installation slot holes, and the two are frictionally connected.

[0012] The advantages of the utility model compared with the prior art are as follows:

[0013] 1. The bristles of the present utility model are fixed through the mounting part, making them more firm and durable.

[0014] 2. In the present utility model, the independent fixed bristles bundle is fixed on the brush fixing plate by inserting and fixing the frustum-shaped mounting part into the frustum-shaped through hole, and the brush fixing plate can be made longer, which is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural view of the present utility model.

[0016] Figure 2 It is a schematic structural view of the independent fixed bristles bundle of the present utility model Figure 1 .

[0017] Figure 3 It is a schematic structural view of the brush fixing plate of the present utility model.

[0018] Figure 4 It is a schematic structural view of the independent fixed bristles bundle of the present utility model Figure 2 、

[0019] Figure 5 It is an installation schematic view of the present utility model.

[0020] As shown in the figure: 1. Brush fixing plate; 2. Bristles; 3. Mounting part; 4. Mounting slot hole; 5. Threaded post; 6. Glue injection wrapping body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "transverse", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more. In addition, the term "comprising" and any deformation thereof are intended to cover non-exclusive inclusion.

[0022] The following further describes the present utility model in detail with reference to the drawings.

[0023] Embodiment 1

[0024] A cleaning brush structure for a ballast distributing vehicle. When the size of the brush fixing plate 1 is small, such as Figure 1 shown, it includes a brush fixing plate 1, a glue injection wrapping body 6, and an independent fixed brush bundle. The independent fixed brush bundle, as shown in Figure 2 shown, includes multiple bristles 2 and an installation part 3. The installation part 3 is a cylindrical solidified colloid, and the bottom end of the bristles 2 is wrapped and fixed (the bristles 2 are arranged in a bundle and aligned up and down); multiple installation slots 4 matching the installation part 3 are uniformly arranged on the top surface of the brush fixing plate 1, and three threaded posts 5 are provided at the bottom. After the independent fixed brush bundle is inserted and fitted into the installation slots 4 of the brush fixing plate 1 through the installation part 3, it is fixed after being wrapped by the glue injection wrapping body 6 (the glue injection wrapping body 6 is a liquid prepared by an injection molding machine and can be solidified), and the installation part can be manufactured by the existing technology of the injection molding machine.

[0025] After the brush fixing plate 1 passes through the reserved holes on the roller through the bottom threaded posts 5 and is threadedly engaged with the nuts, it is fixed on the roller of the ballast distributing vehicle. The usage method of the injection molding machine and the installation method of the roller of the ballast distributing vehicle are existing technologies.

[0026] In the specific implementation of this embodiment:

[0027] When the roller of the ballast distributing vehicle rotates, it drives the cleaning brush structure to work, so that the bristles of the cleaning brush structure are cleaned. The bristles 2 are restricted by the installation part 3 and will not fall off, and the installation part 3 is firmly fixed in the installation slots 4 of the brush fixing plate 1 by the glue injection wrapping body 6.

[0028] Embodiment 2

[0029] A cleaning brush structure for a ballast distributing vehicle. When the size of the brush fixing plate 1 is large and the injection molding machine cannot perform glue injection, as shown in Figure 5 shown, it includes a brush fixing plate 1 and an independent fixed brush bundle. The independent fixed brush bundle, as shown in Figure 4 shown, the installation part 3 is a solidified colloid with a frustum of a cone structure that is larger at the bottom and smaller at the top. The brush fixing plate 1 is uniformly provided with frustum-shaped installation slots 4 adapted to the installation part 3. After the bristle ends of the independent fixed brush bundle pass through the installation slots 4 from the bottom of the brush fixing plate 1, the installation part 3 is inserted and fitted with the installation slots 4 (the installation part 3 is pressed into the installation slots 4 by external force), and the installation part 3 is frictionally connected with the installation slots 4, thereby fixing the independent fixed brush bundle on the brush fixing plate 1.

[0030] In the specific implementation of this embodiment:

[0031] On the basis of Embodiment 1, this cleaning brush structure is installed on the cleaning roller of the ballast distributing vehicle and performs cleaning work, and during the process, the installation part 3 is firmly fixed in the installation slots 4.

[0032] The above description of the present utility model and its implementation manners is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and without departing from the gist of the creation of the present utility model, they design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. A cleaning brush structure for a ballast truck, characterized in that: include: An independently fixed bristle bundle comprises bristles (2) and a mounting portion (3), wherein the bottom ends of a plurality of bristles (2) are fixed together via the same mounting portion (3); A brush fixing plate (1) is provided with a plurality of mounting slots (4) on its top surface, and after the mounting portion (3) is plug-fitted and connected with the mounting slots (4) on the brush fixing plate (1), it is wrapped and fixed on the brush fixing plate (1) by a glue-injected wrapping body (6); The bottom of the brush fixing plate (1) is fixed on the roller of the ballast truck.

2. The cleaning brush structure of a ballast vehicle according to claim 1, characterized in that: The mounting portion (3) is a solidified colloid and wraps the bottom ends of the bristles (2) and fixes them together.

3. The cleaning brush structure of a ballast vehicle according to claim 1, characterized in that: The bottom of the brush fixing plate (1) is provided with a plurality of threaded columns (5), which are fixed on the roller of the ballast vehicle by cooperating with the nut threads after passing through the reserved holes on the roller.

4. The cleaning brush structure of a ballast vehicle according to claim 1, characterized in that: The mounting portion (3) is a conical platform structure that gradually becomes thicker from top to bottom.

5. The cleaning brush structure of a ballast vehicle according to claim 4, characterized in that: The mounting slot (4) of the brush fixing plate is in a cone shape and is matched with the mounting portion (3). After the bristle end of the independently fixed bristle bundle passes through the mounting slot (4), the mounting portion (3) and the mounting slot (4) are plugged and matched, and the two are frictionally connected.

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