Bulk particle cargo self-unloading device

Abstract

The invention belongs to the technical field of material unloading equipment, and provides a bulk particle cargo self-unloading device which comprises a vehicle breast board, an air blowing mechanism used for material self-unloading is arranged on the inner side of the vehicle breast board, the air blowing mechanism comprises blocking cloth fixedly installed on the inner wall of the vehicle breast board, and an air inflation assembly is arranged on the inner side of the blocking cloth. The air inflation assembly comprises an air blank which is used for inflating and bulging the blocking cloth to achieve self-unloading of the particle goods on the blocking cloth. The unloading effect of particle cargos is greatly improved through the air blowing mechanism, the blocking cloth is arranged on the inner side of the vehicle breast board, the air blank used for inflating the blocking cloth to swell the blocking cloth to achieve self-unloading of the particle cargos above is arranged on the inner side of the blocking cloth, and the particle cargos subjected to self-unloading are unloaded to the leaking opening through the swell effect of the blocking cloth and then discharged through the flow guide hopper. Therefore, the self-unloading effect of the particle cargoes is achieved, manual labor consumption is reduced to a certain degree, more time and labor are saved during unloading work, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The invention belongs to the technical field of material unloading equipment, in particular to a self-unloading device for bulk granular cargo. Background Art

[0002] Bulk granular cargo usually includes goods in the form of blocks, granules, powders, etc., such as grain, ore, cement, fertilizer, biomass pellet fuel, etc. During the storage and transportation process, these goods usually do not use packaging materials, but are directly loaded into transportation vehicles (such as trucks, ships, airplanes, etc.) or storage facilities (such as warehouses, storage tanks, etc.);

[0003] However, the reverse transportation and loading and unloading of bulk granular materials exists in all industries. Generally, square hoppers made of steel plates are used for reverse transportation and loading and unloading of bulk granular materials. When unloading, the hopper needs to be tilted at least 90° before it can be poured out, or manual unloading is used, which is time-consuming and labor-intensive, especially when unloading into fixed silos. This unloading method is prone to material spillage, and there are certain safety hazards during the flipping and unloading process.

[0004] To this end, those skilled in the art have proposed a bulk granular cargo self-unloading device to solve the problems raised by the background technology. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a bulk granular cargo self-unloading device to solve the problems of poor unloading effect, time-consuming and labor-intensive in the prior art.

[0006] A bulk granular cargo self-unloading device comprises a vehicle guardrail, an air blowing mechanism for self-unloading of materials is arranged on the inner side of the vehicle guardrail, the air blowing mechanism comprises a baffle cloth fixedly mounted on the inner wall of the vehicle guardrail, an air inflation component is arranged on the inner side of the baffle cloth.

[0007] Preferably, the air inflation component comprises an air embryo for inflating the baffle cloth to realize self-unloading of the granular cargo above, and the outer surface of the air embryo is respectively connected to the inner side of the baffle cloth and the vehicle guardrail.

[0008] Preferably, a pull rope for quickly pulling back is provided on the outer surface of the gas embryo, and an exhaust port for quickly releasing air is provided at the lower end of the gas embryo.

[0009] Preferably, the outer surface of the gas embryo is also provided with a single gas valve and a main gas valve which swell in sections and in an integrated manner during inflation.

[0010] Preferably, a leakage opening for collecting granular cargo is provided on the lower surface of the vehicle guardrail, and a guide hopper penetrating through the lower end of the vehicle guardrail is provided on the surface of the leakage opening.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The present invention greatly improves the unloading effect of granular goods through the air-blowing mechanism. A baffle cloth is provided on the inner side of the vehicle guardrail, and an air embryo is provided on the inner side of the baffle cloth for inflating the baffle cloth to realize self-unloading of the granular goods above. The granular goods after self-unloading are unloaded to the leakage port through the inflation effect of the baffle cloth, and then discharged through the guide bucket, thereby realizing the self-unloading effect of the granular goods, which not only reduces the labor consumption to a certain extent, but also saves time and effort in unloading work, and effectively improves work efficiency.

[0013] 2. The inflation mechanism provided in the present invention not only realizes the self-unloading effect of granular cargo, but also the air embryo can realize rapid exhaust through the air valve. It is folded at the bottom end of the inner side of the vehicle guardrail, which is not only convenient to fold, but also can avoid the situation where the volume of granular cargo is reduced due to too low volume during loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall viewing angle structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the front view structure of the present invention;

[0016] Figure 3 It is a schematic diagram of the top view structure of the present invention;

[0017] Figure 4 It is a schematic diagram of the side view structure of the present invention.

[0018] In the figure:

[0019] 1. Car guardrail; 2. Inflating mechanism; 201. Cloth; 202. Inflator; 203. Pull rope; 204. Exhaust port; 205. Single air valve; 206. Main air valve; 207. Leakage port; 208. Guide bucket. DETAILED DESCRIPTION

[0020] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] As attached Figure 1 To Attachment Figure 4 As shown:

[0022] Embodiment: The present invention provides a bulk particulate cargo self-unloading device, including a vehicle guardrail 1, an inner side of which is provided with an air blowing mechanism 2 for self-unloading of materials, the air blowing mechanism 2 comprising a baffle cloth 201 fixedly mounted on the inner wall of the vehicle guardrail 1, an air inflation component being arranged on the inner side of the baffle cloth 201.

[0023] The air inflation component includes an air embryo 202 for inflating the baffle cloth 201 to realize self-unloading of the granular cargo above, and the outer surface of the air embryo 202 is respectively connected to the inner side of the baffle cloth 201 and the vehicle guardrail 1.

[0024] The outer surface of the gas embryo 202 is provided with a pull rope 203 for quickly pulling it back to its original position, and the lower end of the gas embryo 202 is provided with an exhaust port 204 for quickly releasing air.

[0025] The outer surface of the gas embryo 202 is also provided with a single gas valve 205 and a main gas valve 206 which swell in sections and in an integrated manner during inflation.

[0026] A leak 207 for collecting granular cargo is provided on the lower surface of the vehicle guardrail 1 , and a guide hopper 208 penetrating the lower end of the vehicle guardrail 1 is provided on the surface of the leak 207 .

[0027] The inflation mechanism 2 includes a baffle cloth 201 fixedly mounted on the inner wall of the vehicle guardrail 1, and an air inflation component is arranged on the inner side of the baffle cloth 201, and the air inflation component includes an air embryo 202, a pull rope 203 and an exhaust port 204. The air embryo 202 arranged on the inner side of the baffle cloth 201 is used to inflate the baffle cloth 201 to achieve a self-unloading effect of the granular cargo above, and the outer surface of the air embryo 202 is respectively connected to the inner side of the baffle cloth 201 and the vehicle guardrail 1.

[0028] The pull rope 203 is arranged on the outer surface of the gas embryo 202 for quickly pulling it back to its original position, and the gas embryo 202 is folded at the inner bottom end of the vehicle guardrail 1. The exhaust port 204 arranged at the lower end of the gas embryo 202 is used for rapid deflation.

[0029] The outer surface of the gas embryo 202 is also provided with a single air valve 205 and a main air valve 206 for segmented inflation and integrated inflation during inflation, wherein the single air valve 205 controls the segmented inflation and inflation of the gas embryo 202, and the main air valve 206 controls the whole-stage inflation and inflation of the gas embryo 202. A leakage port 207 for collecting granular cargo is provided on the lower surface of the vehicle guardrail 1, and a guide hopper 208 penetrating the lower end of the vehicle guardrail 1 is provided on the surface of the leakage port 207.

[0030] When the granular cargo is self-unloading, the inflation and swelling work is performed according to the dispersion of the material. The main air valve 206 is connected to the hose, and the other end of the hose is connected to the inflator. As the inflator inflates, the air embryo 202 is continuously inflated, and the outer surfaces of the air embryo 202 are respectively connected to the inner sides of the baffle 201 and the vehicle guardrail 1, while the granular cargo is located above the baffle 201. As the air embryo 202 is inflated, the baffle 201 is continuously inflated to unload the granular cargo to the leak 207, and then discharged through the guide bucket 208, thereby achieving the self-unloading effect of the granular cargo. For the folding work of the air embryo 202, the exhaust port 204 is opened in advance to discharge the air in the air embryo 202, and then the pull rope 203 is pulled to return the air embryo 202 and the baffle 201 to their original positions.

[0031] The inflation mechanism 2 greatly improves the unloading effect of the granular cargo, by providing a baffle 201 on the inner side of the vehicle guardrail 1, and providing an air embryo 202 on the inner side of the baffle 201 for inflating the baffle 201 to realize self-unloading of the granular cargo above. The granular cargo after self-unloading is unloaded to the leakage point 207 through the inflation effect of the baffle 201, and then discharged through the guide bucket 208, thereby realizing the self-unloading effect of the granular cargo, which not only reduces the labor consumption to a certain extent, but also saves time and effort in unloading work, and effectively improves work efficiency.

[0032] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not 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 one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] 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 invention. 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, unless they are contradictory.

[0036] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0038] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A bulk granular cargo self-unloading device, characterized in that: It comprises a vehicle guardrail (1), wherein an air blowing mechanism (2) for self-unloading of materials is arranged on the inner side of the vehicle guardrail (1), wherein the air blowing mechanism (2) comprises a baffle (201) fixedly mounted on the inner wall of the vehicle guardrail (1), and an air inflation component is arranged on the inner side of the baffle (201).

2. A bulk granular cargo self-unloading device as claimed in claim 1, characterized in that: The air inflation component comprises an air embryo (202) for inflating the baffle cloth (201) to achieve self-unloading of the granular cargo above, and the outer surface of the air embryo (202) is respectively connected to the inner side of the baffle cloth (201) and the vehicle guardrail (1).

3. A bulk granular cargo self-unloading device as claimed in claim 2, characterized in that: The outer surface of the gas embryo (202) is provided with a pull rope (203) for quickly pulling back, and the lower end of the gas embryo (202) is provided with an exhaust port (204) for quickly releasing air.

4. A bulk granular cargo self-unloading device as claimed in claim 3, characterized in that: The outer surface of the gas embryo (202) is also provided with a single gas valve (205) and a main gas valve (206) which swell in sections and in an integrated manner during inflation.

5. The bulk granular cargo self-unloading device according to claim 1, characterized in that: The lower surface of the vehicle guardrail (1) is provided with a leakage opening (207) for collecting granular cargo in a centralized manner, and the surface of the leakage opening (207) is provided with a flow guide hopper (208) penetrating the lower end of the vehicle guardrail (1).

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