Discharging device for coal conveyor

Abstract

A discharging device for a coal car comprises a car body, a car hopper and a baffle, the bottom of one end of the car hopper is hinged to one side of the car body, the other end of the car hopper is connected with the other side of the car body through a telescopic cylinder B, and the two ends of the telescopic cylinder B are hinged to the car hopper and the car body respectively. A discharging opening is formed in the lower portion of the side, hinged to the vehicle body, of the vehicle hopper, a baffle is arranged on the outer side of the discharging opening, and the baffle can be installed on the vehicle hopper in a lifting mode along the side face of the vehicle hopper. According to the unloading device for the coal conveyor, unloading can be conveniently and rapidly conducted on the coal conveyor, spraying and dust falling can be conducted during unloading by arranging the spraying and dust falling mechanism, and the unloading device is time-saving, labor-saving and environment-friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of coal transportation, in particular to a material unloading device for a coal transport vehicle. Background Art

[0002] Coal trucks, as an important tool for coal transportation, play an indispensable role in the energy industry. They are mainly used to transport coal from coal producing areas such as mines and loading yards to coal-using units such as power plants, steel mills, and cement plants to ensure the effective supply of coal resources. The use of coal trucks not only improves the efficiency and safety of coal transportation, but also reduces transportation costs and promotes the development of the energy industry. However, coal trucks also need to pay attention to environmental protection and safety issues during transportation, reduce the impact on the environment and ensure transportation safety.

[0003] Most coal trucks are open and have no roof. After transporting the coal to the destination, the staff will open the door and then use the unloading tool to unload the coal in the truck bed. However, this unloading method is labor-intensive and time-consuming, and has low unloading efficiency. In addition, during the unloading process, the coal is prone to dust, which affects the environment. Therefore, a time-saving, labor-saving and environmentally friendly unloading device for coal trucks is proposed. Utility Model Content

[0004] In order to solve the above problems, the utility model provides an unloading device for a coal truck, which can unload the coal truck conveniently and quickly, and is provided with a spray dust reduction mechanism that can spray and reduce dust during unloading, which saves time and labor and is environmentally friendly.

[0005] The technical solution of the utility model is as follows:

[0006] A unloading device for a coal truck comprises a truck body, a truck bucket and a baffle, wherein the bottom of one end of the truck bucket is hinged to one side of the truck body, and the other end of the truck bucket is connected to the other side of the truck body via a telescopic cylinder B, and the two ends of the telescopic cylinder B are respectively hinged to the truck bucket and the truck body, a unloading port is provided at the lower part of the hinged side of the truck bucket and the truck body, and a baffle is provided on the outer side of the unloading port, and the baffle can be installed on the truck bucket so as to be raised and lowered along the side of the truck bucket.

[0007] An inclined boss is arranged at the bottom of the baffle, and an inclined groove matched with the inclined boss is arranged at a corresponding position on the bottom surface of the bucket.

[0008] A guide plate is fixedly arranged on the bucket, a guide groove is arranged on the guide plate, and guide bosses matched with the guide groove are arranged at both ends of the baffle.

[0009] A telescopic cylinder A is fixedly installed on the truck bucket, and a telescopic rod of the telescopic cylinder A is fixedly connected to the baffle.

[0010] A support is fixedly arranged on the side of the bucket away from the hinged connection between the bucket and the vehicle body, and one end of the telescopic cylinder B is hinged on the support.

[0011] A spray dust reduction mechanism is arranged at the lower outer side of the baffle.

[0012] The spray dust reduction mechanism comprises a plurality of spray heads evenly distributed on the lower outer side of the baffle.

[0013] A water tank for providing water to the sprinkler head is arranged on the vehicle body.

[0014] The water tank is connected to a water pump, and the water pump is fixedly arranged on the truck bucket.

[0015] The water pump and the spray head are connected through a first section of the main line, a hose and a second section of the main line. The first section of the main line is fixedly arranged on the truck bed, and the second section of the main line is fixedly arranged on the baffle. The first section of the main line is connected to the second section of the main line through a hose. The other end of the first section of the main line is connected to the water outlet of the water pump, and a plurality of the spray heads are connected to the second section of the main line.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model discloses a coal truck unloading device, which can unload the coal truck conveniently and quickly, saving time and effort.

[0018] 2. The utility model discloses a coal truck unloading device, which is provided with a spray dust reduction mechanism and can perform spray dust reduction during unloading, thus having environmental protection significance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] By reading the detailed description of the preferred embodiment below, the scheme and advantages of the present application will become clear to those skilled in the art. The accompanying drawings are only used to illustrate the preferred embodiment and are not considered to be limiting of the present invention.

[0020] In the attached picture:

[0021] Figure 1 This is a schematic structural diagram of a discharge device for a coal truck according to an embodiment of the utility model;

[0022] Figure 2 for Figure 1 Left side view;

[0023] Figure 3 for Figure 2 Middle AA section view;

[0024] The components represented by the reference numerals in the figure are:

[0025] The utility model: 1, a vehicle body, 2, a vehicle bucket, 2a, a discharge port, 2b, a sloped groove, 2c, a support, 3, a baffle, 3a, a sloped boss, 3b, a guide boss, 4, a telescopic cylinder A, 5, a telescopic cylinder B, 6, a water tank, 7, a water pump, 8, a first section of the main pipeline, 9, a hose, 10, a second section of the main pipeline, 11, a sprinkler head, 12, a guide plate, 12a, and a guide groove. DETAILED DESCRIPTION

[0026] like Figure 1 and Figure 2 As shown, the unloading device for the coal truck includes a car body 1, a car bucket 2 and a baffle 3. The bottom of one end of the car bucket 2 is hinged to one side of the car body 1, and the other end of the car bucket 2 is connected to the other side of the car body 1 through a telescopic cylinder B5. The two ends of the telescopic cylinder B5 are respectively hinged to the car bucket 2 and the car body 1. A unloading port 2a is provided at the lower part of the hinged side of the car bucket 2 and the car body 1, and a baffle 3 is provided on the outer side of the unloading port 2a. The baffle 3 can be installed on the car bucket 2 along the side of the car bucket 2 to be raised and lowered.

[0027] The truck bed 2 can be lifted or laid flat around the hinge point between the truck bed 2 and the vehicle body 1 by extending or retracting the telescopic rod B5. When the truck bed 2 is lifted, it tilts downward toward the hinge point. At this time, the baffle 3 at the discharge port 2a is opened, and the coal in the truck bed 2 will slide out of the discharge port 2a under the action of gravity.

[0028] In order to ensure that the baffle 3 is tightly combined with the bucket 2 when closed, a bevel boss 3a is provided at the bottom of the baffle 3, and a bevel groove 2b matching the bevel boss 3a is provided at a corresponding position on the bottom surface of the bucket 2.

[0029] like Figure 3 As shown, a guide plate 12 is fixedly provided on the truck bed 2, a guide groove 12a is provided on the guide plate 12, and guide bosses 3b matching with the guide groove 12a are provided at both ends of the baffle 3. The functions of the guide plate 12 are to provide guidance for the baffle 3 and to limit the sliding path of the baffle 3.

[0030] A telescopic cylinder A4 is fixedly installed on the truck bucket 2 , and a telescopic rod of the telescopic cylinder A4 is fixedly connected to the baffle 3 .

[0031] A support 2c is fixedly provided on the side of the bucket 2 away from the hinged connection between the bucket 2 and the vehicle body 1, and one end of the telescopic cylinder B5 is hinged on the support 2c.

[0032] In order to reduce dust pollution during unloading, a spray dust reduction mechanism is provided at the lower outer side of the baffle 3 , and the spray dust reduction mechanism includes a plurality of spray heads 11 evenly distributed at the lower outer side of the baffle 3 .

[0033] A water tank 6 for providing water to the sprinkler head 11 is disposed on the vehicle body 1 .

[0034] The water tank 6 is connected to a water pump 7 , and the water pump 7 is fixedly arranged on the truck bucket 2 .

[0035] The water pump 7 is connected to the spray head 11 through a first main line 8 , a hose 9 and a second main line 10 .

[0036] The first section of the main line 8 is fixedly arranged on the truck bed 2, the second section of the main line 10 is fixedly arranged on the baffle 3, the first section of the main line 8 is connected to the second section of the main line 10 through a hose 9, the other end of the first section of the main line 8 is connected to the water outlet of the water pump 7, and a plurality of the sprinkler heads 11 are connected to the second section of the main line 10.

[0037] The unloading device for the coal truck can unload the coal truck conveniently and quickly, and is provided with a spray dust reduction mechanism which can perform spray dust reduction during unloading, thereby saving time and labor and being environmentally friendly.

Claims

1. A unloading device for a coal truck, characterized in that: The invention comprises a vehicle body (1), a vehicle bucket (2) and a baffle (3), wherein the bottom of one end of the vehicle bucket (2) is hinged to one side of the vehicle body (1), the other end of the vehicle bucket (2) is connected to the other side of the vehicle body (1) via a telescopic cylinder B (5), the two ends of the telescopic cylinder B (5) are respectively hinged to the vehicle bucket (2) and the vehicle body (1), a discharge port (2a) is provided at the lower part of the hinged side of the vehicle bucket (2) and the vehicle body (1), a baffle (3) is provided on the outer side of the discharge port (2a), and the baffle (3) can be installed on the vehicle bucket (2) in a manner of being raised and lowered along the side of the vehicle bucket (2).

2. A coal truck unloading device according to claim 1, characterized in that: A sloped boss (3a) is arranged at the bottom of the baffle (3), and a sloped groove (2b) matching the sloped boss (3a) is arranged at a corresponding position on the bottom surface of the bucket (2).

3. A coal truck unloading device according to claim 1, characterized in that: A guide plate (12) is fixedly arranged on the truck bucket (2), a guide groove (12a) is arranged on the guide plate (12), and guide bosses (3b) matching the guide groove (12a) are arranged at both ends of the baffle plate (3).

4. A coal truck unloading device according to claim 1, characterized in that: A telescopic cylinder A (4) is fixedly mounted on the truck bucket (2), and a telescopic rod of the telescopic cylinder A (4) is fixedly connected to the baffle (3).

5. The unloading device for a coal truck according to claim 1, characterized in that: A support (2c) is fixedly arranged on the side of the truck bucket (2) away from the hinged connection between the truck bucket (2) and the vehicle body (1), and one end of the telescopic cylinder B (5) is hinged on the support (2c).

6. The unloading device for a coal truck according to claim 1, characterized in that: A spray dust reduction mechanism is provided at the lower outer side of the baffle (3).

7. A coal truck unloading device according to claim 6, characterized in that: The spray dust reduction mechanism comprises a plurality of spray heads (11) evenly distributed on the lower outer side of the baffle (3).

8. A coal truck unloading device according to claim 7, characterized in that: A water tank (6) for providing water to the shower head (11) is arranged on the vehicle body (1).

9. A coal truck unloading device according to claim 8, characterized in that: The water tank (6) is connected to a water pump (7), and the water pump (7) is fixedly arranged on the truck box (2).

10. A coal truck unloading device according to claim 9, characterized in that: The water pump (7) and the spray head (11) are connected via a first section of the main pipe (8), a hose (9) and a second section of the main pipe (10); the first section of the main pipe (8) is fixedly arranged on the truck bucket (2); the second section of the main pipe (10) is fixedly arranged on the baffle (3); the first section of the main pipe (8) is connected to the second section of the main pipe (10) via a hose (9); the other end of the first section of the main pipe (8) is connected to the water outlet of the water pump (7); and a plurality of the spray heads (11) are connected to the second section of the main pipe (10).

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