Novel double-drive environment-friendly discharging car with dust removal system

Abstract

The utility model provides a novel double-drive environment-friendly discharging car with a dust removal system. A top protective cover is arranged above the discharge hopper and connected with the discharge hopper in a sealed mode. The discharging chute is fixedly arranged on the frame and fixedly connected with the lower end of the discharging hopper in a sealed mode. The two sealing assemblies are arranged on the two sides of the vehicle frame in the length direction correspondingly, and the two sealing assemblies and the vehicle frame are used for sealing the space. And the discharging articulated chute is fixedly arranged in the closed space. And the top shield and the sealing device are arranged, so that the phenomena of dust returning and dust overflowing in the dust collecting process can be effectively prevented, dust overflowing in the discharging process can be effectively reduced, and the effects of reducing pollution and protecting the environment are achieved. Furthermore, the two sides of the frame in the length direction are the left side and the right side of the vehicle, the two sealing assemblies and the interior of the workshop form a sealed space, and therefore dust can be prevented from overflowing.

Description

Technical Field

[0001] The utility model relates to the technical field of discharging trucks, in particular to a new type of double-drive environmental protection discharging truck with a dust removal system. Background Art

[0002] In industries such as mines, power plants, metallurgy, coal, ports, and building materials, as the country's environmental protection requirements for enterprises become more and more stringent, traditional discharging trucks, due to their open discharging ports (or only equipped with simple dust removal equipment), generate a large amount of soot and dust during high-altitude discharging, seriously damaging the physical health of workers and making it difficult to meet the increasingly high environmental protection requirements for such equipment.

[0003] Existing traditional discharging trucks: 1. The discharging points at the top and both sides are designed with open mouths, resulting in serious dust generation during the discharging process; 2. The equipped dust removal equipment is simple, there is no dust removal at the top discharging point, and the bottom discharging point is not enclosed for dust removal, so the dust removal effect is not obvious. Content of the Utility Model

[0004] In view of the above problems, the present utility model is proposed to provide a new type of double-drive environmental protection discharging truck with a dust removal system that can overcome or at least partially solve the above problems, and can solve the problem of relatively serious dust in the working process of existing discharging trucks, achieving the effects of reducing dust and pollution.

[0005] Specifically, the present utility model provides a new type of double-drive environmental protection discharging truck with a dust removal system, and the new type of double-drive environmental protection discharging truck with a dust removal system includes:

[0006] A frame, on which a conveyor belt for conveying materials is arranged;

[0007] A discharging hopper, which is funnel-shaped and arranged on the frame; a top shield is arranged above the discharging hopper, and the top shield is hermetically connected to the discharging hopper; the discharging hopper is provided with a connection communicating with one end of the conveyor belt where the material falls;

[0008] A discharging chute pipe, which is fixedly arranged on the frame and is hermetically fixed to the lower end of the discharging hopper;

[0009] Two closing components, which are respectively arranged on both sides of the frame in the length direction, and the two closing components and the frame are used to enclose a space; the discharging chute pipe is fixedly arranged in the enclosed space.

[0010] Optionally, the new type of double-drive environmental protection discharging truck with a dust removal system further includes:

[0011] Multiple dust collectors, where multiple said dust collectors include at least one top dust collector and multiple side dust collectors; the top dust collector is fixedly arranged on the vehicle frame and is in communication with the top shield; the side dust collectors are fixedly arranged within the enclosed space and are in communication with the discharge chute;

[0012] A dust conveying assembly, which is used to convey the dust in the dust collector to the discharge hopper and / or the discharge chute.

[0013] Optionally, the dust conveying assembly includes multiple conveying pipes and multiple screw conveyors;

[0014] Multiple said conveying pipes are respectively at least one top conveying pipe and multiple side conveying pipes; one end of the top conveying pipe is in sealed communication with the discharge chute, and the other end is in sealed communication with the top dust collector; one end of the side conveying pipe is in sealed communication with the discharge chute, and the other end is in sealed communication with the side dust collector;

[0015] Each said screw conveyor is arranged within one of the said conveying pipes.

[0016] Optionally, the enclosing assembly includes an enclosing frame, an enclosing belt and an enclosing bottom plate; the enclosing frame is in the shape of a rectangular frame; the enclosing belt is arranged on the peripheral wall side of the enclosing frame; the enclosing bottom plate is fixedly arranged at the bottom of the enclosing frame; the side dust collector and the discharge chute are both fixedly arranged on the enclosing bottom plate.

[0017] Optionally, the enclosing assembly further includes an enclosing side plate; the enclosing side plate is detachably covered on the side of the enclosing frame away from the vehicle frame.

[0018] Optionally, a check valve is arranged at one end of the conveying pipe connected to the discharge chute; the check valve is used to prevent the dust in the discharge chute from flowing back into the conveying pipe.

[0019] In the novel double-drive environmental protection discharge vehicle with a dust removal system of the present utility model, since it has a vehicle frame, a discharge hopper, a discharge chute and two enclosing assemblies, and the two enclosing assemblies are respectively arranged on both sides in the length direction of the vehicle frame, the two enclosing assemblies and the vehicle frame are used to form an enclosed space. The setting of the top shield and the enclosing device can effectively prevent the phenomenon of dust backflow and dust overflow during the dust collection process, thereby effectively reducing the dust overflow during the discharging process, and thus achieving the effect of reducing pollution and protecting the environment. Further, both sides in the length direction of the vehicle frame are the left and right sides of the vehicle, and the two enclosing assemblies and the interior of the vehicle form an enclosed space, thereby being able to prevent the dust from overflowing.

[0020] Those skilled in the art will better understand the above and other objects, advantages and features of the present utility model from the following detailed description of specific embodiments of the present utility model in conjunction with the accompanying drawings. Description of the Drawings

[0021] Some specific embodiments of the present utility model will be described in detail hereinafter with reference to the accompanying drawings in an illustrative rather than restrictive manner. The same reference numerals in the drawings denote the same or similar components or parts. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0022] Figure 1 is a schematic structural diagram of a new type of dual-drive environmental protection unloading vehicle with a dust removal system according to an embodiment of the present utility model;

[0023] Figure 2 is a schematic side view of a new type of dual-drive environmental protection unloading vehicle with a dust removal system according to an embodiment of the present utility model;

[0024] Figure 3 is a schematic partial structural diagram of a new type of dual-drive environmental protection unloading vehicle with a dust removal system according to an embodiment of the present utility model;

[0025] Figure 4 is a schematic structural diagram inside the enclosed space of a new type of dual-drive environmental protection unloading vehicle with a dust removal system according to an embodiment of the present utility model.

[0026] In the figures: 100, vehicle frame; 110, maintenance platform; 120, conveyor belt; 130, fence; 200, unloading hopper; 210, top shield; 220, feed inlet; 300, unloading chute; 400, closing assembly; 410, closing frame; 420, closing belt; 430, closing bottom plate; 500, dust collector; 510, top dust collector; 520, side dust collector; 530, conical hopper; 600, dust conveying assembly; 710, front drive device; 720, rear drive device. Detailed Embodiments

[0027] The following refers to Figures 1 to 4A new double-drive environmental protection unloading vehicle with a dust removal system is described in this embodiment of the utility model. In the description of this embodiment, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of these features, that is, including one or more of these features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined. When a certain feature "includes or contains" a certain or certain features it covers, unless otherwise specifically described, this indicates that other features are not excluded and other features may be further included.

[0028] Unless otherwise clearly stipulated and defined, the terms "set", "installed", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. Those of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to specific circumstances.

[0029] In addition, in the description of this embodiment, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through other features therebetween. That is, in the description of this embodiment, the first feature being "above", "over", and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "beneath", or "underneath" the second feature may be the first feature being directly below or obliquely below the second feature, or merely indicating that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this embodiment, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions 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 a suitable manner in any one or more embodiments or examples.

[0031] Figure 1It is a schematic structural diagram of a new type of double-drive environmental protection unloading truck with a dust removal system, as Figure 1 shown, and referring to Figures 2 to 4 , an embodiment of the present invention provides a new type of double-drive environmental protection unloading truck with a dust removal system. The new type of double-drive environmental protection unloading truck with a dust removal system includes a vehicle frame 100, a discharge hopper 200, a discharge chute 300, and two sealing components 400. A conveyor belt 120 for conveying materials is arranged on the vehicle frame 100. The discharge hopper 200 is funnel-shaped and is arranged on the vehicle frame 100. A top shield 210 is arranged above the discharge hopper 200, and the top shield 210 is hermetically connected to the discharge hopper 200. The discharge hopper 200 is provided with one end connected to the end where the conveyor belt 120 drops materials. The discharge chute 300 is fixedly arranged on the vehicle frame 100 and is hermetically fixed to the lower end of the discharge hopper 200. The two sealing components 400 are respectively arranged on both sides in the length direction of the vehicle frame 100, and the two sealing components 400 and the vehicle frame 100 are configured to form a closed space. The discharge chute 300 is fixedly arranged in the closed space.

[0032] Specifically, the vehicle frame 100 is arranged on the vehicle and can drive the vehicle frame 100 and the devices arranged on the vehicle frame 100 to move. Further, the conveyor belt 120 is used to convey materials into the discharge hopper 200, and the discharge hopper 200 is used to convey materials into the discharge chute 300 for concentration. Further, the top shield 210 is hermetically covered above the discharge hopper 200 and is used to prevent the dust generated by materials entering the discharge hopper 200 from diffusing and overflowing outward, so as to achieve the effect of reducing dust pollution. Further, an inlet 220 is provided on one side of the top shield 210 and the discharge hopper 200, and the end where the conveyor belt 120 drops materials is communicated with the inlet 220, so that the conveyor belt 120 conveys materials to the discharge hopper 200. Further, a curtain is arranged at the inlet 220, so as to reduce the dust gushing out from the inlet 220.

[0033] Further, the closed space is an incomplete closed structure, which refers to a space structure with a certain sealing effect in this solution. Since a large amount of dust will be generated when materials fall into the discharge chute 300, the setting of the closed space can block the further overflow of dust. Therefore, the setting of the top shield 210 and the sealing device can effectively prevent the phenomenon of dust backflow and dust overflow during the dust collection process, so as to effectively reduce the dust overflow during the unloading process, and thus achieve the effect of reducing pollution and protecting the environment. Further, both sides in the length direction of the vehicle frame 100 are the left and right sides of the vehicle, and the two sealing components 400 and the interior of the vehicle form a closed space, so as to prevent the dust from overflowing.

[0034] During operation, drive the vehicle into the unloading area and start the conveyor belt 120. The conveyor belt 120 conveys the materials into the feed inlet 220. The materials enter the unloading hopper 200 from the feed inlet 220 and enter the unloading chute 300 from the unloading hopper 200.

[0035] In some embodiments of the present utility model, as Figures 1 to 4 shown, the new double-drive environmental protection unloading vehicle with a dust removal system further includes a plurality of dust collectors 500 and a dust conveying assembly 600. The plurality of dust collectors 500 includes at least one top dust collector 510 and a plurality of side dust collectors 520. The top dust collector 510 is fixedly arranged on the vehicle frame 100 and communicates with the top shield 210. The side dust collectors 520 are fixedly arranged in the enclosed space and communicate with the unloading chute 300. The dust conveying assembly 600 is used to convey the dust in the dust collector 500 into the unloading hopper 200 and / or the unloading chute 300.

[0036] Specifically, the number of the dust collectors 500 is five, among which the number of the top dust collectors 510 is one and the number of the side dust collectors 520 is four. Further, since there are two enclosed devices, and the two enclosed devices are respectively arranged on both sides along the length direction of the vehicle frame 100. Each enclosed device is provided with two dust collectors, namely the side dust collectors 520. The top dust collector 510 is used to absorb and filter the dust generated by the materials on the top shield 210. The side dust collectors 520 are used to absorb the dust generated in the enclosed space. It should be noted that since the unloading chute 300 cannot be completely enclosed and connected, a small amount of dust will still be generated when the materials fall into the unloading chute 300. That is to say, the side dust collectors 520 absorb and filter the dust in the enclosed space. Specifically, the arrangement of the top dust collector 510 and the side dust collectors 520 can absorb the dust generated during the unloading process, thereby further reducing the dust spillage. Further, the dust conveying assembly 600 can re-introduce the dust absorbed by the dust collector 500 into the unloading hopper 200 or the unloading chute 300, thereby prolonging the normal working state of the dust collector 500.

[0037] In some embodiments of the present utility model, as Figure 2 and Figure 3 shown, the dust conveying assembly 600 includes a plurality of conveying pipes and a plurality of screw conveyors. The plurality of conveying pipes are respectively at least one top conveying pipe and a plurality of side conveying pipes. One end of the top conveying pipe is hermetically communicated with the unloading chute 300, and the other end is hermetically communicated with the top dust collector 510. One end of the side conveying pipe is hermetically communicated with the unloading chute 300, and the other end is hermetically communicated with the side dust collector 520. Each screw conveyor is arranged in a conveying pipe.

[0038] Specifically, the lower part of the dust collector 500 has a conical hopper 530 for collecting dust. One end of the top conveying pipe and the side conveying pipe are respectively communicated with the conical hopper 530 of the corresponding dust collector 500. Further, the screw conveyor includes a screw blade and a driving motor. The screw blade is rotatably arranged in the conveying pipe, and the screw blade is in contact with the inner wall of the conveying pipe, so as to prevent dust from flowing back into the conical hopper 530 and affecting the dust removal effect. Further, the driving motor is connected to the screw blade and is used to drive the screw blade to rotate.

[0039] In some embodiments of the present utility model, as Figure 2 and Figure 4 shown, the closing assembly 400 includes a closing frame 410, a closing belt 420 and a closing bottom plate 430. The closing frame 410 is in the shape of a rectangular frame. The closing belt 420 is arranged on the peripheral wall side of the closing frame 410. The closing bottom plate 430 is fixedly arranged at the bottom of the closing frame 410. The side dust collector 520 and the discharge chute 300 are both fixedly arranged on the closing bottom plate 430.

[0040] Specifically, the closing assembly 400 further includes a closing side plate. The closing side plate is arranged on one side of the closing frame 410 away from the vehicle frame 100. The closing belt 420, the closing bottom plate 430, the closing side plate and the inside of the vehicle frame 100 form a closed space. Further, the number of the closing frame 410, the closing belt 420, the closing bottom plate 430 and the closing side plate is two, and they are respectively located on both sides of the vehicle frame 100 in the length direction. That is to say, the part of the vehicle frame 100 jointly clamped by the two closing frames 410, the closing belt 420, the closing bottom plate 430 and the closing side plate is the internal space, so as to be able to completely wrap the discharge chute 300.

[0041] In some other embodiments, as Figure 1 shown, a maintenance platform 110 is fixedly arranged above the vehicle frame 100. The maintenance platform 110 is used for staff to stand and perform maintenance. Further, a fence 130 is also arranged above the vehicle frame 100.

[0042] In some embodiments of the present utility model, a check valve is arranged at one end of the conveying pipe connected to the discharge chute 300. The check valve is used to prevent the dust in the discharge chute 300 from flowing back into the conveying pipe. Further, the check valve is used to prevent the dust in the discharge chute 300 from entering the conveying pipe.

[0043] In some embodiments of the present utility model, as Figure 1 and Figure 2As shown in the figure, the new double-drive environmental protection unloading truck with a dust removal system further includes a front drive device 710, a rear drive device 720, and a conversion module. Both the front drive device 710 and the rear drive device 720 can drive the unloading truck to work. The conversion module is used to immediately start the rear drive device 720 when the front drive device 710 stops operating, and immediately start the front drive device 710 when the rear drive device stops rotating, thereby preventing the unloading truck from stopping during use due to a failure of the drive device and greatly improving the use efficiency.

[0044] At this point, those skilled in the art should recognize that although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived based on the content disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and determined to cover all these other variations or modifications.

Claims

1. A new type of dual-drive environmentally friendly unloading vehicle with a dust removal system, characterized in that: include: A frame, wherein a conveyor belt for conveying materials is provided on the frame; A discharge hopper, the discharge hopper is funnel-shaped and is arranged on the frame; a top shield is arranged above the discharge hopper, and the top shield is closed and connected to the discharge hopper; the discharge hopper is provided with an end connected to the conveyor belt for dropping materials; A discharge chute, the discharge chute is fixedly arranged on the vehicle frame and is sealed and fixedly connected to the lower end of the discharge hopper; Two closing components, the two closing components are respectively arranged on both sides of the frame in the length direction, and the two closing components and the frame are used to close the space; the unloading chute is fixedly arranged in the closed space.

2. The new dual-drive environmentally friendly unloading vehicle with dust removal system according to claim 1 is characterized in that: Also includes: a plurality of dust collectors, the plurality of said dust collectors comprising at least one top dust collector and a plurality of side dust collectors; The top dust collector is fixedly arranged on the frame and communicated with the top guard; the side dust collector is fixedly arranged in the closed space and communicated with the discharge chute; A dust conveying assembly is used to convey the dust in the dust collector to the discharge hopper and / or the discharge chute.

3. The new dual-drive environmentally friendly unloading vehicle with dust removal system according to claim 2 is characterized in that: The dust conveying assembly includes a plurality of conveying pipes and a plurality of spiral conveying members; The plurality of conveying pipes are respectively at least one top conveying pipe and a plurality of side conveying pipes; one end of the top conveying pipe is in sealed communication with the discharge chute, and the other end is in sealed communication with the top dust collector; one end of the side conveying pipe is in sealed communication with the discharge chute, and the other end is in sealed communication with the side dust collector; Each of the spiral conveying members is arranged in one of the conveying pipes.

4. The new dual-drive environmentally friendly unloading vehicle with dust removal system according to claim 2 is characterized in that: The closure assembly includes a closure frame, a closure belt and a closure bottom plate; The closed frame is in the shape of a rectangular frame; the closed belt is arranged on the peripheral wall side of the closed frame; the closed bottom plate is fixedly arranged on the bottom of the closed frame; the side dust collector and the discharge chute are both fixedly arranged on the closed bottom plate.

5. The new dual-drive environmentally friendly unloading vehicle with dust removal system according to claim 4 is characterized in that: The closure assembly also includes a closure side panel; The closed side panel is detachably placed on a side of the closed frame away from the vehicle frame.

6. The new dual-drive environmentally friendly unloading vehicle with dust removal system according to claim 3 is characterized in that: A check plate is provided at one end of the conveying pipeline connected to the discharge chute; the check plate is used to prevent dust in the discharge chute from flowing back into the conveying pipeline.

Images