Material accumulation and leakage prevention device for material spreading vehicle

Abstract

The material accumulation and leakage prevention device for the material spreading vehicle comprises an upper baffle structure, a lower baffle structure and a leakage-proof bottom edge structure which are sequentially connected from top to bottom, the lower baffle structure is installed on a machine frame, and the leakage-proof bottom edge structure is close to the side edge of a belt conveyor; the lower baffle plate structure comprises a lower baffle plate main body, an extension plate and an inner concave part, and the extension plate extends downwards along the lower baffle plate main body; the inner concave part is arranged on the extension end of the extension plate; wherein the leakage-proof bottom edge structure is arranged on the inner concave part, and the extension plate is connected with the rack; the extension plate is installed on the machine frame, the space occupied by the whole device above the belt conveyor is reduced, the material accumulation area when materials pass through is reduced, material accumulation is avoided, and due to the design of the leakage-proof bottom edge, the materials are prevented from leaking from the edge of the belt conveyor; and through the design of the upper baffle structure, the material conveying amount can be increased, and materials are prevented from overflowing from the upper portion of the lower baffle structure.

Description

Technical Field

[0001] The utility model relates to the field of material transmission auxiliary devices, in particular to a material accumulation and leakage prevention device for a material spreading vehicle. Background Art

[0002] The material spreading vehicle in the tobacco factory is a device used to spread and transport materials evenly. The material spreading vehicle can ensure that the materials are evenly spread on the conveyor belt before entering the next process, which is crucial for subsequent processing to ensure the consistency of product quality.

[0003] In order to prevent material from leaking from the side of the conveyor belt, a retaining frame is usually provided on the side of the frame close to the transmission device.

[0004] In the related art, the design of the guard frame is often relatively simple, lacking effective space optimization and material control mechanisms. On the one hand, due to the thickness or improper position of the guard frame structure, it occupies too much space above the belt conveyor, which not only increases the overall volume of the equipment, but also forms a material accumulation area when the material passes through, causing material accumulation, which requires relevant staff to carry out regular cleaning; on the other hand, the edge sealing of the guard frame structure is insufficient, causing some materials to leak out from the edge gap between the guard frame and the conveyor belt, resulting in material loss. Summary of the invention

[0005] The utility model aims to solve one of the technical problems in the above-mentioned technology at least to a certain extent.

[0006] To achieve the above-mentioned objectives, the first aspect of the utility model proposes a material accumulation and leakage prevention device for a material paving vehicle, comprising: a baffle structure, a lower baffle structure and an anti-leakage bottom edge structure, wherein the baffle structure, the lower baffle structure and the anti-leakage bottom edge structure are connected in sequence from top to bottom, the lower baffle structure is installed on the frame, and the anti-leakage bottom edge structure is close to the side of the belt conveyor; the upper baffle structure comprises a first connecting plate, a second connecting plate and a blocking frame, wherein the first connecting plate and the second connecting plate are respectively arranged on both sides of the bottom of the blocking frame; the lower baffle structure comprises a lower baffle body, an extension plate and an inner recess, wherein the extension plate extends downward along the inclined side edge of the lower baffle body; the inner recess is arranged on the extended end of the extension plate; wherein the anti-leakage bottom edge structure is arranged on the inner recess, and the extension plate is connected to the frame; the first connecting plate and the second connecting plate are respectively connected to both sides of the lower baffle body.

[0007] In addition, the material accumulation and leakage prevention device for a paving vehicle according to the utility model may also have the following additional technical features:

[0008] As a further description of the above technical solution: the lower baffle body includes an inclined plate, a top plate, a vertical plate and a bottom plate which are connected end to end in sequence, wherein the inclined plate is a folding plate structure with a concave top, and the first connecting plate is fitted with the top of the inclined plate to place the first connecting plate, the inclined plate and the extension plate on the same inclined plane; the vertical plate and the second connecting plate are locked by bolts; and the bottom plate is fitted with the top of the frame.

[0009] As a further description of the above technical solution: the extension plate is connected to the frame by bolts.

[0010] As a further description of the above technical solution: the anti-leakage bottom edge structure is provided with a protrusion that matches the inner recess.

[0011] As a further description of the above technical solution: the blocking frame is a frame structure, and when the upper baffle structure is connected to the lower baffle structure, the bottom of the blocking frame is in contact with the top plate.

[0012] According to the utility model, a device for preventing material accumulation and leakage for a paving vehicle is provided. By installing an extension plate on a frame, the space occupied by the entire device above the belt conveyor is reduced, the material accumulation area when materials pass through is reduced, the accumulation of materials is avoided, and the frequency of cleaning by relevant staff is effectively reduced. The design of the leak-proof bottom edge can reduce material leakage from the edge of the belt conveyor; the design of the upper baffle structure can increase the material conveying capacity and prevent materials from overflowing from above the lower baffle structure.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 It is a structural schematic diagram of a device for preventing material accumulation and leakage for a paving vehicle according to one embodiment of the utility model;

[0016] Figure 2 is a schematic diagram of an upper baffle structure according to an embodiment of the utility model;

[0017] Figure 3 is a schematic diagram of a lower baffle structure according to an embodiment of the utility model;

[0018] Figure 4 is a schematic diagram of a lower baffle body according to an embodiment of the utility model;

[0019] Figure 5 is a schematic diagram of a leak-proof bottom edge structure according to an embodiment of the utility model;

[0020] As shown in the figure:

[0021] 100, upper baffle structure; 110, first connecting plate; 120, second connecting plate; 130, blocking frame; 200, lower baffle structure; 210, lower baffle body; 211, folding plate; 212, vertical plate; 213, inclined plate; 220, extension plate; 230, inner recess; 300, leak-proof bottom edge structure; 301, raised portion; 400, frame. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] The device for preventing material accumulation and leakage for a paving vehicle according to an embodiment of the utility model will be described below in conjunction with the accompanying drawings.

[0024] like Figure 1 As shown, the device for preventing material accumulation and leakage for a paving vehicle according to an embodiment of the utility model may include an upper baffle structure 100 , a lower baffle structure 200 and an anti-leakage bottom edge structure 300 .

[0025] Among them, the upper baffle structure 100, the lower baffle structure 200 and the anti-leakage bottom edge structure 300 are connected in sequence from top to bottom, the lower baffle structure 200 is installed on the frame 400, and the anti-leakage bottom edge structure 300 is close to the side of the belt conveyor.

[0026] It should be noted that the upper baffle structure 100, the lower baffle structure 200 and the anti-leakage bottom edge structure 300 are not only connected in sequence from top to bottom, but also gradually approach the belt conveyor, that is, the upper baffle structure 100, the lower baffle structure 200 and the anti-leakage bottom edge structure 300 are inclined from top to bottom and gradually approach the belt conveyor.

[0027] like Figure 2 As shown, the upper baffle structure 100 includes a first connecting plate 110 , a second connecting plate 120 and a blocking frame 130 .

[0028] The first connecting plate 110 and the second connecting plate 120 are respectively arranged at two sides of the bottom of the blocking frame 130 , and the blocking frame 130 is a frame structure.

[0029] As a possible situation, the first connecting plate 110 is an inclined plate structure, the second connecting plate 120 is a vertical plate, and the inclined hypotenuse of the first connecting plate 110 and the blocking frame 130 are coplanar.

[0030] like Figure 3 As shown, the lower baffle structure 200 includes a lower baffle body 210 , an extension plate 220 and an inner recess 230 .

[0031] The extension plate 220 extends downward along the inclined side of the lower baffle body 210 , and the inner recess 230 is disposed on the extending end of the extension plate 220 .

[0032] The anti-leakage bottom edge structure 300 is disposed on the inner recess 230 , the extension plate 220 is connected to the frame 400 ; the first connecting plate 110 and the second connecting plate 120 are respectively connected to two sides of the lower baffle body 210 .

[0033] As a possible situation, the extension plate 220 is disposed on a side of the baffle body close to the belt conveyor to reduce the space occupied by the lower baffle body 210 above the belt conveyor.

[0034] Specifically, when the material accumulation and leakage prevention device for a material paving vehicle of the present invention is used, the material is transported on the belt conveyor, and the leakage prevention bottom edge structure 300 is close to the side of the belt conveyor, which can effectively reduce the leakage of the material.

[0035] Due to the setting of the extension plate 220, the lower baffle structure 200 occupies very little space above the belt conveyor. When materials pass through, the material accumulation area is reduced to avoid material accumulation. Therefore, relevant staff do not need to perform regular and multiple cleanings, which reduces the workload of relevant staff.

[0036] Due to the design of the upper baffle structure 100 , the lower baffle structure 200 can be extended to the top, so as to limit the material with a large transmission volume and prevent the material from overflowing from above the lower baffle structure 200 .

[0037] In one embodiment of the present invention, Figure 3 and Figure 4 As shown, the lower baffle body 210 includes an inclined plate 211, a top plate 212, a vertical plate 213 and a bottom plate 214 which are sequentially connected end to end.

[0038] The inclined plate 211 is a folded plate structure with a concave top, and the first connecting plate 110 is fitted with the top of the inclined plate 211 so that the first connecting plate 110, the inclined plate 211 and the extension plate 220 are on the same inclined surface.

[0039] It should be noted that by placing the first connecting plate 110, the inclined plate 211 and the extension plate 220 on the same inclined plane, not only can the upper baffle structure 100 avoid occupying space above the belt conveyor, but also the material conveying space can be increased due to the outwardly extending inclined plane.

[0040] As a possible situation, when the upper baffle structure 100 is installed on the lower baffle structure 200 , the vertical plate 213 and the second connecting plate 120 are fastened by bolts, the bottom plate 214 fits against the top of the frame 400 , and the top plate 212 fits against the bottom of the blocking frame 130 .

[0041] In one embodiment of the present invention, the extension plate 220 is connected to the frame 400 by bolts.

[0042] As a possible situation, the extension plate 220 is close to one side of the belt conveyor and has a countersunk hole on the other side so that when the bolt is tightened, the end of the bolt will not be exposed on the extension plate 220, avoiding the situation of material hanging there.

[0043] In one embodiment of the present invention, Figure 5 As shown, the anti-leakage bottom edge structure 300 is provided with a protrusion 301 that matches the inner recess 230 .

[0044] As a possible situation, the leak-proof bottom edge structure 300 and the inner recess 230 are fastened by bolts.

[0045] As another possible situation, a clamping portion is provided on the leak-proof bottom edge structure 300 , and the clamping portion is clamped on the inner recess 230 .

[0046] In summary, according to the device for preventing material accumulation and leakage for a paving vehicle according to the embodiment of the utility model, by installing the extension plate 220 on the frame 400, the space occupied by the entire device above the belt conveyor is reduced, the material accumulation area when materials pass through is reduced, the accumulation of materials is avoided, and the frequency of cleaning by relevant staff is effectively reduced. The design of the leak-proof bottom edge can reduce material leakage from the edge of the belt conveyor; the design of the upper baffle structure 100 can increase the material conveying capacity and prevent materials from overflowing from above the lower baffle structure 200.

[0047] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0049] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A device for preventing material accumulation and leakage for a paving vehicle, characterized in that: include: An upper baffle structure (100), a lower baffle structure (200) and a leak-proof bottom edge structure (300), wherein: The upper baffle structure (100), the lower baffle structure (200) and the anti-leakage bottom edge structure (300) are connected in sequence from top to bottom, the lower baffle structure (200) is installed on the frame (400), and the anti-leakage bottom edge structure (300) is close to the side of the belt conveyor; The upper baffle structure (100) comprises a first connecting plate (110), a second connecting plate (120) and a blocking frame (130), wherein: The first connecting plate (110) and the second connecting plate (120) are respectively arranged on two sides of the bottom of the blocking frame (130); The lower baffle structure (200) comprises a lower baffle body (210), an extension plate (220) and an inner recess (230), wherein: The extension plate (220) extends downward along the inclined side edge of the lower baffle body (210); The inner recess (230) is arranged on the extended end of the extension plate (220); The anti-leakage bottom edge structure (300) is arranged on the inner recess (230), the extension plate (220) is connected to the frame (400), and the first connecting plate (110) and the second connecting plate (120) are respectively connected to two sides of the lower baffle body (210).

2. According to the device for preventing material accumulation and leakage for a paving vehicle as described in claim 1, it is characterized in that: The lower baffle body (210) comprises an inclined plate (211), a top plate (212), a vertical plate (213) and a bottom plate (214) which are sequentially connected end to end, wherein: The inclined plate (211) is a folded plate structure with a concave top, and the first connecting plate (110) is in contact with the top of the inclined plate (211) so that the first connecting plate (110), the inclined plate (211) and the extension plate (220) are on the same inclined surface; The vertical plate (213) and the second connecting plate (120) are locked by bolts; The bottom plate (214) is in contact with the top of the frame (400).

3. The device for preventing material accumulation and leakage for a paving vehicle according to claim 1, characterized in that: The extension plate (220) is connected to the frame (400) via bolts.

4. The device for preventing material accumulation and leakage for a paving vehicle according to claim 1, characterized in that: The anti-leakage bottom edge structure (300) is provided with a protruding portion (301) that matches the inner recess (230).

5. The device for preventing material accumulation and leakage for a paving vehicle according to claim 2, characterized in that: The blocking frame (130) is a frame structure, and when the upper baffle structure (100) is connected to the lower baffle structure (200), the bottom of the blocking frame (130) is in contact with the top plate (212).

Images