Breakage-proof equipment for conveying blocky materials

Abstract

The utility model provides anti-crushing equipment for conveying blocky materials, relates to the technical field of conveying equipment, and aims to solve the problem that the blocky materials are crushed in the falling and stacking process in the prior art, and the anti-crushing equipment for conveying the blocky materials comprises an integral rack, a driving component and a conveying belt, the overall rack comprises a horizontal conveying section and an inclined conveying section, the inclined conveying section is connected to one end of the horizontal conveying section and is arranged in a downward inclined mode, and the driving assembly is arranged on the horizontal conveying section and the inclined conveying section and is in transmission connection with the conveying belt. The driving assembly can drive the conveying belt to run back and forth on the horizontal conveying section and the inclined conveying section. According to the anti-crushing equipment for conveying the blocky materials, the materials can be prevented from directly falling from a high position, the impact force generated when the blocky materials fall is reduced, the materials are prevented from being crushed due to impact force collision in the stacking process, the finished product rate of the blocky materials is increased, and meanwhile dust raising is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to an anti-crushing device for conveying block materials. Background Art

[0002] The unloading point of the aircraft belt on the C-type shed or spherical warehouse unloading truck is more than 20 meters away from the ground. Traditional material conveying devices mostly set up conveyor belts on the horizontal plane. The block materials will be broken by impact collision during the falling and accumulation process, and a lot of powder will be produced, resulting in a low yield of block materials and reduced production. Utility Model Content

[0003] The purpose of the present invention is to provide a device for preventing block materials from being crushed during transport, so as to solve the problem of block materials being crushed during falling and stacking in the prior art. The device for preventing block materials from being crushed during transport can prevent materials from falling directly from a high position, reduce the impact force when the block materials fall, prevent the materials from being crushed due to impact collision during the stacking process, improve the yield of block materials, and also reduce dust.

[0004] The utility model provides an anti-crushing device for conveying block materials, comprising an integral frame, a drive assembly and a conveyor belt, wherein the integral frame comprises a horizontal conveying section and an inclined conveying section, the inclined conveying section is connected to one end of the horizontal conveying section and is arranged to be inclined downward, the drive assembly is arranged on the horizontal conveying section and the inclined conveying section and is transmission-connected to the conveyor belt, and the drive assembly can drive the conveyor belt to operate back and forth on the horizontal conveying section and the inclined conveying section.

[0005] As a preferred solution of the present invention, the drive assembly includes a drive combination, a drive roller, a redirecting roller, a pressure roller and a redirecting roller. The drive combination and the drive roller are arranged on the end of the horizontal conveying section away from the inclined conveying section. The drive combination is connected to the drive roller. The redirecting roller is arranged at the bottom end of the inclined conveying section. The redirecting roller and the pressure roller are respectively arranged on the upper and lower sides of the connection between the horizontal conveying section and the inclined conveying section. The conveyor belt is arranged to bypass the drive roller, the redirecting roller, the pressure roller and the redirecting roller.

[0006] As a preferred solution of the present invention, a transverse baffle and a skirt rib are provided on the conveyor belt, the skirt rib is connected to both sides of the conveyor belt and is arranged along the length direction of the conveyor belt, the transverse baffle is connected between the two skirt ribs and is arranged along the width direction of the conveyor belt, and a hopper is formed between the transverse baffle and the skirt ribs on both sides.

[0007] As a preferred solution of the present invention, a plurality of rollers are provided on both the horizontal conveying section and the inclined conveying section. The plurality of rollers are arranged in two layers, and the conveyor belt is arranged around the plurality of rollers.

[0008] As a preferred solution of the present invention, a belt conveyor unloading trolley is installed above the horizontal conveying section, and both sides of the belt conveyor unloading trolley frame are connected to the overall frame through oblique reinforcements, and the oblique reinforcements are arranged obliquely from top to bottom.

[0009] As a preferred solution of the present invention, it further comprises a cleaning device, which is installed at the lower end of the inclined conveying section.

[0010] As a preferred solution of the present invention, the cleaning device is installed on the upper side of the conveyor belt of the lower layer and acts on the conveyor belt by vibrating.

[0011] As a preferred solution of the present invention, the height of the transverse baffle is 100mm-400mm; the height of the skirt baffle is 100mm-400mm.

[0012] Compared with the prior art, the present invention has the following positive effects:

[0013] The anti-crushing device for conveying bulk materials provided by the present invention comprises an integral frame, a drive assembly and a conveyor belt. The integral frame comprises a horizontal conveying section and an inclined conveying section. The inclined conveying section is connected to one end of the horizontal conveying section and is tilted downward. The drive assembly is arranged on the horizontal conveying section and the inclined conveying section and is connected to the conveyor belt transmission. The drive assembly can drive the conveyor belt to run back and forth on the horizontal conveying section and the inclined conveying section. The anti-crushing device for conveying bulk materials in the present invention is provided with a horizontal conveying section and an inclined conveying section. The material is conveyed from the horizontal conveying section to the inclined conveying section. The horizontal conveying section is used to receive the bulk materials from the unloading truck and then smoothly convey them to the inclined section. The inclined conveying section extends downward and guides the material to be transferred downward, thereby conveying the material downward, avoiding the material from falling directly from a high position, reducing the impact force when the bulk material falls, preventing the material from being broken due to the impact collision during the stacking process, improving the yield of the bulk material, and also reducing dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the structure of the anti-crushing device for conveying bulk materials in the ball bin of the utility model;

[0016] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0017] Figure 3 for Figure 2 A partial enlarged view of B.

[0018] In the figure: 1. Drive assembly; 2. Integral frame; 3. Drive roller; 4. Diagonal tie rod; 5. Belt conveyor unloading car; 6. Redirection roller; 7. Pressure pulley; 8. Belt; 9. Redirection roller; 10. Cross baffle; 11. Skirt rib; 12. Cleaning device; 13. Redirection roller. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be noted that, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "front," "back," "left," "right," "top," "bottom," "inner," "outer," "front end," "back end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be construed as limiting the present invention. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model depending on the specific circumstances.

[0021] The specific implementation of the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Example 1:

[0023] This embodiment provides a device for preventing bulk materials from being crushed. Figure 1-Figure 2 As shown, it includes an overall frame 2, a drive assembly and a conveyor belt 8.

[0024] The overall frame includes a horizontal conveying section and an inclined conveying section. The inclined conveying section is connected to one end of the horizontal conveying section and is tilted downward. The length and tilt angle of the inclined conveying section can be adjusted according to the material stacking height. A drive assembly is installed on the horizontal and inclined conveying sections and is in transmission connection with the conveyor belt 8. The drive assembly can drive the conveyor belt 8 back and forth between the horizontal and inclined conveying sections.

[0025] The anti-crushing equipment for conveying bulk materials in this embodiment is configured with a horizontal conveying section and an inclined conveying section, and the material is conveyed from the horizontal conveying section to the inclined conveying section, wherein the horizontal conveying section is used to receive the bulk materials from the unloading truck and then smoothly convey them to the inclined section, and the inclined conveying section extends downwardly, playing a buffering role in the downward transfer of the materials, thereby conveying the materials downward, preventing the materials from falling directly from a high position, reducing the impact force of the bulk materials when falling, and preventing the materials from being broken due to impact collision during the stacking process, thereby improving the yield of the bulk materials and reducing dust.

[0026] As a preferred embodiment, the drive assembly includes a drive assembly 1, a drive roller 3, a redirecting roller 6, a pinch roller 7, and a redirecting roller 13. The drive assembly 1 and the drive roller 3 are located on the horizontal conveying section, away from the inclined conveying section. The drive assembly 1 is connected to the drive roller 3, which drives the drive roller 3 to rotate, thereby driving the conveyor belt 8 back and forth between the horizontal conveying section and the inclined conveying section. The drive assembly 1 can be a drive motor and a reduction gear assembly.

[0027] The redirecting roller 13 is arranged at the bottom end of the inclined conveying section. Figure 2 As shown, the redirecting rollers 6 and the pinch rollers 7 are respectively located above and below the junction of the horizontal and inclined conveying sections. Specifically, the redirecting rollers 6 are located below the upper conveyor belt 8, and the pinch rollers 7 are located below the lower conveyor belt 8. Pinch rollers 7 are coaxially mounted on both ends of the pinch roller 7, which are located on either side of the conveyor belt 8 to limit the position of the conveyor belt 8. Multiple redirecting rollers 6 can be provided, arranged from the horizontal conveying section to the inclined conveying section.

[0028] The conveyor belt 8 is arranged around the driving roller 3, the redirecting roller 6, the pinch roller 7 and the redirecting roller 13. The driving roller 3, the redirecting roller 6, the pinch roller 7 and the redirecting roller 13 limit and support the conveyor belt 8, so that the conveyor belt 8 can stably run back and forth along the horizontal conveying section and the inclined conveying section.

[0029] As a preferred embodiment, a cross baffle 10 and a skirt rib 11 are provided on the conveyor belt 8. The bottom sides of the cross baffle 10 and the skirt rib 11 can be connected to the conveyor belt 8 by bolts. The skirt rib 11 is connected to both sides of the conveyor belt 8 and is arranged along the length direction of the conveyor belt 8. The skirt rib 11 is corrugated along its length direction. The skirt rib 11 is a certain distance away from the side of the conveyor belt 8 to facilitate transmission. The skirt rib 11 and the conveyor belt 8 can also be fixed together by hot vulcanization. The cross baffle 10 and the skirt rib 11 are connected by bolts on the contact side. The cross baffle 10 is connected between the two skirt ribs and is arranged along the width direction of the conveyor belt 8. A hopper is formed between the cross baffle 10 and the skirt ribs 11 on both sides. The cross baffle 10 can be made of rubber, nylon, or metal according to the conveying material. The skirt rib 11 can be made of rubber.

[0030] When the anti-breakage device for conveying bulk materials of this embodiment conveys bulk materials, the bulk materials are placed in the hopper and the limiting function of the hopper prevents the bulk materials from slipping, rolling, and being broken, thereby ensuring smooth material conveying and improving the yield of finished products.

[0031] As a preferred embodiment, the height of the cross baffle 10 is 100mm-400mm; the height of the skirt rib 11 is 100mm-400mm. The height of the cross baffle 10 and the skirt rib 11 can be adjusted according to the size of the bulk material to ensure that the material does not slip and roll when transported to the inclined section.

[0032] As a preferred embodiment, Figure 2 As shown, multiple rollers 9 are installed on both the horizontal and inclined conveying sections. These rollers 9 are arranged in two layers, with the conveyor belt 8 wound around them. The rollers 9 are arranged on both the horizontal and inclined conveying sections to support the conveyor belt 8, providing it with a higher load-bearing capacity. These rollers 9 and the redirecting rollers 6 can be of the same specifications.

[0033] As a preferred embodiment, the anti-crushing device for conveying bulk materials in this embodiment is used in conjunction with a conveyor unloader trolley 5. The trolley 5 is mounted above the horizontal conveyor section. Both sides of the trolley 5 frame are connected to the integral frame 2 via diagonal braces 4, which are arranged slanting from top to bottom. These braces 4 provide support and connection between the trolley 5 and the integral frame 2. Materials on the trolley 5 fall through a lower hopper onto the horizontal conveyor section.

[0034] As a preferred embodiment, the anti-crushing device for conveying bulk materials of this embodiment further includes a cleaning device 12, which is installed at the lower end of the inclined conveying section. Preferably, the cleaning device 12 is installed on the upper side of the conveyor belt 8 of the lower layer and acts on the conveyor belt 8 by vibrating, thereby cleaning away materials adhering to the conveyor belt 8.

[0035] When in use, the anti-crushing device for conveying bulk materials in this embodiment receives bulk materials from unloading trucks in the horizontal conveying section and then smoothly transports them to the inclined conveying section. The cross baffles 10 and skirt ribs 11 can be adjusted according to the size of the bulk materials, ensuring that the materials are transported to the inclined section without slipping or rolling. The length and angle of the inclined conveying section can be adjusted according to the material stacking height. A cleaning device is installed on the bottom side of the inclined conveying section to clean away any material adhering to the belt.

[0036] The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field can make several modifications and improvements without departing from the creative concept of the present invention, which should be included in the scope of protection of the present invention.

Claims

1. A device for preventing bulk materials from breaking, characterized in that: The utility model comprises an integral frame (2), a driving component and a conveying belt (8), wherein the integral frame comprises a horizontal conveying section and an inclined conveying section, wherein the inclined conveying section is connected to one end of the horizontal conveying section and is arranged to be inclined downward, wherein the driving component is arranged on the horizontal conveying section and the inclined conveying section and is in transmission connection with the conveying belt (8), and wherein the driving component can drive the conveying belt (8) to run back and forth on the horizontal conveying section and the inclined conveying section.

2. The anti-breakage device for conveying bulk materials according to claim 1, characterized in that: The driving assembly comprises a driving assembly (1), a driving roller (3), a redirecting roller (6), a pressure roller (7) and a redirecting roller (13); the driving assembly (1) and the driving roller (3) are arranged at one end of the horizontal conveying section away from the inclined conveying section; the driving assembly (1) is connected to the driving roller (3); the redirecting roller (13) is arranged at the bottom end of the inclined conveying section; the redirecting roller (6) and the pressure roller (7) are respectively arranged at the upper and lower sides of the connection between the horizontal conveying section and the inclined conveying section; the conveying belt (8) is arranged to bypass the driving roller (3), the redirecting roller (6), the pressure roller (7) and the redirecting roller (13).

3. The anti-breakage device for conveying bulk materials according to claim 1, characterized in that: A transverse baffle (10) and a skirt rib (11) are provided on the conveyor belt (8); the skirt rib (11) is connected to both sides of the conveyor belt (8) and is arranged along the length direction of the conveyor belt (8); the transverse baffle (10) is connected between the two skirt ribs and is arranged along the width direction of the conveyor belt (8); and a hopper is formed between the transverse baffle (10) and the skirt ribs (11) on both sides.

4. The anti-breakage device for conveying bulk materials according to claim 2, characterized in that: A plurality of rollers (9) are provided on both the horizontal conveying section and the inclined conveying section. The plurality of rollers (9) are provided in two layers, one above the other. The conveying belt (8) is provided around the plurality of rollers (9).

5. The anti-breakage device for conveying bulk materials according to claim 1, characterized in that: A belt conveyor unloading vehicle (5) is installed above the horizontal conveying section. Both sides of the frame of the belt conveyor unloading vehicle (5) are connected to the integral frame (2) via inclined tie bars (4), and the inclined tie bars (4) are arranged to be inclined from top to bottom.

6. The anti-breakage device for conveying bulk materials according to claim 3, characterized in that: It also includes a cleaning device (12), which is installed at the lower end of the inclined conveying section.

7. The anti-crushing device for conveying bulk materials according to claim 6, characterized in that: The cleaning device (12) is installed on the upper side of the conveyor belt (8) at the lower layer and acts on the conveyor belt (8) by vibrating.

8. The anti-breakage device for conveying bulk materials according to claim 3, characterized in that: The height of the transverse baffle (10) is 100mm-400mm; the height of the skirt baffle (11) is 100mm-400mm.

Images