Blanking dustproof structure of material distribution trolley

Abstract

The blanking dustproof structure comprises a blanking hopper, a stock bin is arranged below the blanking hopper, a plurality of blanking openings are formed in the stock bin at intervals in the length direction of the stock bin, heightening walls are arranged at the positions, on the two sides of the blanking openings, above the stock bin, and automatic reset plates are hinged to the upper portions of the heightening walls. The tops of the automatic reset plates on the two sides are closed, the blanking hopper enters the position between the two automatic reset plates from the side face and opens the automatic reset plates, and materials fall into the stock bin from the blanking opening. According to the utility model, the heightening walls are arranged on the two sides of the stock bin, so that materials are effectively prevented from being thrown during the reciprocating motion of the blanking hopper. And an automatic reset plate is arranged on the heightening wall, so that when the blanking hopper carries out blanking, the periphery of the blanking hopper can be effectively shielded, and the phenomena of material splashing and dust diffusion are obviously reduced. A plurality of independent automatic reset plates are adopted, during blanking operation, the blanking hopper only needs to open the automatic reset plates at the corresponding positions, the automatic reset plates at the other positions are still closed, and dust can be prevented from flying to the maximum extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to a dustproof structure of a material trolley. BACKGROUND

[0002] In the current industrial production and material processing field, the material trolley is widely used in many industries such as building, mining, chemical industry and agriculture as the key equipment of material conveying and distribution. However, with the increasingly strict environmental protection requirements and the improvement needs of production environment, the dust pollution problem generated in the material falling process of the traditional material trolley gradually highlights.

[0003] In the material falling process of the traditional material trolley, when the material falls from a high place, a large amount of dust is easily generated due to the influence of gravity and air resistance. These dust not only pollutes the working environment, but also may cause harm to the health of the operator. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a dustproof structure of a material trolley to solve the problems in the above background technology.

[0005] The purpose of the utility model can be achieved by adopting the following technical scheme:

[0006] A dustproof structure of a material trolley, comprising a material falling hopper, a material bin is arranged below the material falling hopper, a plurality of material falling openings are arranged on the material bin along the length direction thereof at intervals, a heightening wall is arranged on the material bin on both sides of the material falling opening, an automatic reset plate is hingedly connected above the heightening wall, the top of the automatic reset plate on both sides is closed, the material falling hopper enters between the two automatic reset plates from the side and props open the automatic reset plate, so that the material falls into the material bin from the material falling opening.

[0007] Preferably, auxiliary prop opening supports are arranged on both sides of the material falling hopper.

[0008] Preferably, the outer side of the auxiliary prop opening support is in a sharp corner structure.

[0009] Preferably, a support frame is arranged on the inner side of the automatic reset plate, and a roller is arranged on the inner side of both ends of the support frame.

[0010] Preferably, a limiting plate is arranged on the inner side of the automatic reset plate on the heightening wall.

[0011] Preferably, a plurality of automatic reset plates are arranged, and the plurality of automatic reset plates are closely distributed on the heightening wall along the length direction thereof.

[0012] Preferably, an enclosing plate is arranged on the side of the automatic reset plate at one end of the heightening wall.

[0013] The utility model discloses beneficial technical effects are:

[0014] The utility model discloses a high wall is set up on the both sides of the stock bin, effectively prevent the material of falling hopper from throwing during reciprocating motion. The automatic reset board is set up on the high wall, when the falling hopper is falling, can effectively shield its around, the phenomenon of material splashing and dust diffusion is reduced significantly. A plurality of independent automatic reset boards are adopted, when falling operation is carried out, the falling hopper only needs to prop open the automatic reset board of corresponding position, the automatic reset board of remaining position is still closed, can avoid dust flying to the maximum extent. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the dustproof structure overall schematic view of the embodiment of the utility model;

[0016] Figure 2 It is the dustproof structure front view of the embodiment of the utility model;

[0017] Figure 3 It is the dustproof structure plan view of the embodiment of the utility model;

[0018] Figure 4 It is the dustproof structure side view of the embodiment of the utility model;

[0019] Figure 5 It is the dustproof structure side sectional view of the embodiment of the utility model;

[0020] Figure 6 It is the inside structure schematic view of the automatic reset board of the embodiment of the utility model.

[0021] In the drawing: 1, falling hopper;2, stock bin;3, falling mouth;4, high wall;5, automatic reset board;6, auxiliary prop open support;7, support frame;8, gyro wheel;9, limit plate;10, sealing plate. DETAILED DESCRIPTION

[0022] In order to make the person skilled in the art more clear and definite the technical scheme of the utility model, the utility model is described in further detail below in combination with the embodiment and the drawing, but the implementation mode of the utility model is not limited to this.

[0023] As Figures 1-6 The falling dustproof structure of cloth trolley provided by the embodiment includes a falling hopper 1, a stock bin 2 is arranged below the falling hopper 1, a plurality of falling mouths 3 are arranged on the stock bin 2 along the length direction of the stock bin 2 at intervals, high walls 4 are arranged on the both sides of the falling mouths 3, automatic reset boards 5 are hingedly connected above the high walls 4, the top of the automatic reset boards 5 on the both sides is closed, the falling hopper 1 enters between the two automatic reset boards 5 from the side and props open the automatic reset boards 5, so that the material falls into the stock bin 2 from the falling mouths 3.

[0024] By setting the heightening wall 4, the material falling from the hopper 1 is effectively prevented from being scattered during reciprocating movement. The automatic reset plate 5 is arranged on the heightening wall 4, which can effectively shield the surroundings of the hopper 1 when the hopper 1 is falling, thereby significantly reducing the phenomenon of material splashing and dust flying.

[0025] The herringbone slope is arranged between the two adjacent falling ports 3 on the stock bin 2, and the material will slide along the herringbone slope to the stock bin 2, so that the material car will not be stacked when moving between the two falling ports 3.

[0026] The automatic reset of the automatic reset plate 5 can be realized by connecting the heightening wall 4 and the automatic reset plate 5 using an automatic reset hinge, which uses existing parts on the market.

[0027] The stock bin 2 in the figure only shows the part with the falling port 3 at the top, and the storage space of the stock bin 2 below the falling port 3 receives the falling material of the hopper 1 of the material car.

[0028] In the embodiment, as shown in the figure, Figure 3 The two sides of the hopper 1 are provided with auxiliary opening supports 6 to help the hopper 1 to open the automatic reset plate 5, so that the falling process is more smooth.

[0029] In the embodiment, as shown in the figure, Figure 3 The outer side of the auxiliary opening support 6 is in a sharp corner structure, and the shape of the sharp corner can more easily insert between the two automatic reset plates 5 and open them.

[0030] In the embodiment, as shown in the figure, Figure 6 The inner side of the automatic reset plate 5 is provided with a support frame 7, and the inner side of the support frame 7 is provided with a roller 8, which can provide smooth support and guide when the hopper 1 opens the automatic reset plate 5, reduce friction, and make the moving process of the hopper 1 more smooth.

[0031] In the embodiment, as shown in the figure, Figure 6 The limiting plate 9 is arranged on the inner side of the automatic reset plate 5 on the heightening wall 4, which provides support and left and right limiting when the automatic reset plate 5 is closed, and guarantees the structural stability.

[0032] In the embodiment, as shown in the figure, Figure 1 The automatic reset plate 5 is provided with a plurality of automatic reset plates 5, which are closely distributed on the heightening wall 4 along the length direction. When the falling operation is performed, the hopper 1 only needs to open the automatic reset plate 5 at the corresponding position, and the automatic reset plates 5 at the other positions are still closed, which can maximize the avoidance of dust flying.

[0033] In the embodiment, as shown in the figure, Figure 1As shown, one end of the high wall 4 is provided with a sealing plate 10 on the side of the automatic reset plate 5, the position of the sealing plate 10 is at the end of the material falling, the material falling hopper 1 enters the automatic reset plate 5 from the opening side to fall material, and returns when reaching the sealing plate 10, thereby improving the sealing effect and further reducing the phenomenon of material splashing and dust flying during material falling.

[0034] In summary, in the embodiment, the high wall 4 is arranged on both sides of the material bin 2, which effectively prevents the material falling hopper 1 from splashing material during reciprocating movement. The automatic reset plate 5 is arranged on the high wall 4, which can effectively shield around the material falling hopper 1 during material falling, thereby significantly reducing the phenomenon of material splashing and dust spreading. A plurality of independent automatic reset plates 5 are adopted, and during material falling operation, the material falling hopper 1 only needs to open the automatic reset plate 5 at the corresponding position, and the automatic reset plates 5 at the remaining positions are still closed, thereby avoiding dust flying to the maximum extent.

[0035] The above is only a further embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and concept of the present application within the scope disclosed by the present application, which belongs to the protection scope of the present application.

Claims

1. A dustproof structure for a fabric cart, characterized in that: Including blanking hopper (1), the lower part of blanking hopper (1) is provided with bunker (2), multiple blanking ports (3) are arranged on bunker (2) along the length direction, the upper part of bunker (2) is provided with heightening wall (4) on both sides of blanking port (3), the upper part of heightening wall (4) is hingedly connected with automatic reset plate (5), the top of both sides automatic reset plate (5) is closed, blanking hopper (1) enters between two automatic reset plates (5) from the side and props open automatic reset plate (5), so that the material falls into bunker (2) from blanking port (3).

2. The dustproof structure of the material distribution trolley according to claim 1, characterized in that: The both sides of blanking hopper (1) are provided with auxiliary prop open support (6).

3. The dustproof structure of the material distribution cart according to claim 2, characterized in that: The outer side of auxiliary prop open support (6) is in sharp angle structure.

4. The dustproof structure of the material distribution cart according to claim 1, characterized in that: The inner side of automatic reset plate (5) is provided with support frame (7), the both ends of inner side of support frame (7) are provided with roller (8).

5. The dustproof structure of the material distribution cart according to claim 1, characterized in that: The inner side of automatic reset plate (5) is provided with limiting plate (9) on heightening wall (4).

6. The dustproof structure of the material distribution cart according to claim 1, characterized in that: Automatic reset plate (5) is provided with multiple, multiple automatic reset plates (5) are closely distributed on heightening wall (4) along the length direction.

7. The dustproof structure of the material distribution cart according to claim 1, characterized in that: One end of heightening wall (4) is provided with sealing plate (10) on the side of automatic reset plate (5).

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