CN219507177U - Discharging platform for asphalt loading - Google Patents

Abstract

The utility model discloses a discharging platform for asphalt loading, which belongs to the technical field of asphalt loading devices and comprises a platform body, a soft cover body arranged at the bottom of the platform body, a lifting frame arranged outside the soft cover body, a driving assembly for driving the lifting frame to lift, and a plurality of permanent magnets; the permanent magnets are distributed on the inner side surface of the soft cover body and are positioned below the lifting frame. According to the utility model, the plurality of permanent magnets are arranged on the inner side surface of the soft cover body, so that when asphalt truck loading operation is carried out, the permanent magnets can be adsorbed on the asphalt truck and press the lower part of the soft cover body on the asphalt truck, so that a closed space is formed between the soft cover body and the platform body, and asphalt flue gas is prevented from drifting into a workshop and causing harm to the health of personnel.

Description

Discharging platform for asphalt loading

Technical Field

The utility model relates to the technical field of asphalt loading devices, in particular to a discharging platform for asphalt loading.

Background

The existing asphalt loading device generally comprises a discharging platform, a smoke hood arranged at the bottom of the discharging platform and a negative pressure suction pipe communicated with the smoke hood. Although the arrangement of the negative pressure suction pipe can lead asphalt flue gas generated during asphalt loading to be pumped into the tail gas treatment system for harmless treatment. However, in the actual loading process of asphalt, asphalt smoke still can float to a workshop from a gap between the bottom of the smoke hood and the tank car, and still the health of on-site operators can be endangered.

It can be seen that there is a need for improvements and improvements in the art.

Disclosure of Invention

In view of the defects of the prior art, the utility model aims to provide a discharging platform for asphalt loading, which aims to solve the problem that asphalt smoke still drifts into a workshop in the actual loading process of asphalt.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the discharging platform for asphalt loading comprises a platform body, a soft cover body arranged at the bottom of the platform body, a lifting frame arranged outside the soft cover body, a driving assembly for driving the lifting frame to lift, and a plurality of permanent magnets; the permanent magnets are distributed on the inner side surface of the soft cover body and are positioned below the lifting frame.

In the discharging platform of the asphalt loading vehicle, the permanent magnet is glued on the inner side surface of the soft cover body.

In the blowing platform of pitch loading, drive assembly includes:

the first driving mechanism is arranged above the platform body;

the rotating rod is in transmission connection with the output shaft of the first driving mechanism;

the winding roller is fixedly sleeved on the rotating rod;

the lifting rope can be wound on the winding roller, and the lower end of the lifting rope is connected with the lifting frame.

In the discharging platform of asphalt loading, two driving assemblies are arranged and are arranged in parallel.

In the blowing platform of pitch loading, still include:

the air inlet of the air guiding pipe is positioned in the soft cover body;

the induced draft fan is connected with the induced draft pipe and is used for introducing asphalt flue gas into the flue gas treatment system.

In the blowing platform of pitch loading, still include:

the lower end of the discharging pipe downwards penetrates through the platform body;

and the bracket is used for installing the discharging pipe.

In the blowing platform of pitch loading, the blowing pipe includes:

the fixed discharging pipe is arranged above the platform body;

the lifting discharging pipe is sleeved on the fixed discharging pipe and connected with a second driving mechanism.

In the blowing platform of pitch loading, still include:

the transmission screw rod is vertically and rotatably arranged on the bracket and is in transmission connection with an output shaft of the second driving mechanism;

and the lifting piece is movably sleeved on the transmission screw rod and is connected with the lifting discharging pipe.

The beneficial effects are that:

the utility model provides a discharging platform of an asphalt truck, wherein a plurality of permanent magnets are arranged on the inner side surface of a soft cover body, when the asphalt truck is operated, the permanent magnets can be adsorbed on an asphalt tank truck, and the lower part of the soft cover body is pressed on the asphalt tank truck, so that a closed space is formed between the soft cover body and the platform body, and asphalt smoke is prevented from drifting into a workshop and causing harm to the health of personnel.

Drawings

Fig. 1 is a schematic structural diagram of a discharging platform of an asphalt truck.

Fig. 2 is a schematic structural diagram II of a discharging platform of an asphalt loading truck.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram III of a discharging platform of asphalt loading provided by the utility model.

Fig. 5 is an enlarged view of a portion B in fig. 4.

Fig. 6 is a schematic structural view of the driving assembly.

Fig. 7 is a schematic view of the installation of the discharge tube.

Fig. 8 is an enlarged schematic view of a portion C in fig. 7.

Reference numerals:

1-a platform body; 2-a soft cover body; 3-lifting the frame;

4-a drive assembly; 401-a first drive mechanism; 402-rotating rod; 403-a winding roller; 404-lifting ropes;

5-permanent magnet; 6-an induced draft tube;

7-discharging pipe; 701-fixing a discharge tube; 702-lifting a discharge pipe;

8-a bracket; 9-a second drive mechanism; 10-driving a screw rod; 11-lifting member.

Detailed Description

The utility model provides a discharging platform for asphalt loading, which is used for making the purposes, the technical scheme and the effects of the utility model clearer and more definite, and the utility model is further described in detail below by referring to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, the utility model provides a discharging platform for asphalt loading, which comprises a platform body 1, a soft cover body 2 arranged at the bottom of the platform body 1, a lifting frame 3 arranged outside the soft cover body 2, and a driving assembly 4 for driving the lifting frame 3 to lift; further, the device also comprises a plurality of permanent magnets 5; the permanent magnets 5 are distributed on the inner side surface of the soft cover body 2 and are positioned below the lifting frame 3.

Wherein, the soft cover body 2 can be made of soft fabric, when carrying out the pitch loading operation, the pitch tank car opens into the below of platform body 1, and the drive assembly 4 drives lifting frame 3 to move down simultaneously, makes soft cover body 2 expand and cover and locate on the feed inlet of pitch jar. Because the inner side surface of the soft cover body 2 is provided with a plurality of permanent magnets 5, when the soft cover body 2 is covered on the feed inlet of the asphalt tank car, the permanent magnets 5 can be adsorbed on the asphalt tank car and press the lower part of the soft cover body 2 on the asphalt tank car, so that a closed space is formed between the soft cover body 2 and the platform body 1, thereby ensuring that asphalt smoke does not fly into a workshop and causing harm to the health of personnel.

In one embodiment, the permanent magnet 5 is glued on the inner side of the soft cover 2, so that it is not necessary to provide more structures to fix the permanent magnet 5 while ensuring that the permanent magnet 5 can be conveniently fixed on the soft cover 2.

When the permanent magnets 5 are arranged, a certain distance needs to be kept between the permanent magnets 5, so that the situation that the permanent magnets are attracted to each other to influence the normal use of the soft cover body is avoided.

As shown in fig. 2, 3 and 6, in one embodiment, the driving assembly 4 includes a first driving mechanism 401 disposed above the platform body 1, a rotating rod 402 in transmission connection with an output shaft of the first driving mechanism 401, a winding roller 403 fixedly sleeved on the rotating rod 402, and a lifting rope 404 with a lower end connected with the lifting frame 3 and capable of being wound on the winding roller 403. The first driving mechanism 401 may be a forward and reverse rotation motor. When the first driving mechanism 401 works, the first driving mechanism can drive the rotating rod 402 to rotate forwards or reversely, so that the winding roller 403 can perform rope winding or unwinding operation, lifting or lowering of the lifting frame 3 is realized, and further unfolding or retracting of the soft cover body 2 is realized.

In one embodiment, as shown in fig. 4 and fig. 6, two driving assemblies 4 are provided, and the two driving assemblies 4 are disposed in parallel and opposite to two sides of the flexible cover 2, so that the lifting frame 3 and the flexible cover 2 can be successfully lifted by the lifting ropes 404.

As shown in fig. 4 and 5, in one embodiment, the discharging platform of the asphalt truck further comprises an induced draft pipe 6 and an induced draft fan connected with the induced draft pipe 6; the air inlet of the induced draft tube 6 is positioned in the soft cover body 2, and the induced draft fan is used for introducing asphalt flue gas into the flue gas treatment system. Through setting up induced duct 6, when pitch loading operation goes on, the pitch flue gas in the soft cover body 2 can be through induced duct 6 suction pitch flue gas's processing system to after pitch loading operation finishes, even soft cover body 2 upwards withdraws, the condition that pitch flue gas drifts to the workshop still can not appear.

As shown in fig. 1 and 7, in one embodiment, the discharging platform of the asphalt truck further comprises a discharging pipe 7 and a bracket 8 for installing the discharging pipe 7; the platform body 1 is provided with a hole suitable for the lower end of the discharging pipe 7 to pass through, so that the discharging pipe 7 can downwards extend into the soft cover body 2, and asphalt smoke is further guaranteed not to drift into a workshop.

As shown in fig. 7 and 8, in one embodiment, the discharge tube 7 includes a fixed discharge tube 701 and a lifting discharge tube 702; the fixed discharge pipe 701 is arranged above the platform body, and the lifting discharge pipe 702 is sleeved on the fixed discharge pipe 701; the bracket 8 is provided with a second driving mechanism 9 for driving the lifting discharging pipe 702 to lift. Through cover establish lift blowing pipe 702 on fixed blowing pipe 701, when needs are to pitch loading, the drain hole of lift blowing pipe 702 moves down and stretches into in the pitch tank car under the drive of second actuating mechanism 9 (second actuating mechanism 9 can be the motor) to when carrying out the loading operation, the condition that pitch splashes can not appear. When the asphalt loading operation is finished, the lifting discharging pipe 702 can move upwards, so that the discharging hole of the lifting discharging pipe 702 moves out of the asphalt tank.

As shown in fig. 7 and 8, in one embodiment, the discharging platform of the asphalt loading truck further includes:

the transmission screw rod 10 is vertically and rotatably arranged on the bracket 8, and the transmission screw rod 10 is in transmission connection with an output shaft of the second driving mechanism 9;

the lifting piece 11 is movably sleeved on the transmission screw rod 10, and the lifting piece 11 is connected with the lifting discharging pipe 702.

Through setting up transmission lead screw 10 on support 8 to make transmission lead screw 10 can drive through second actuating mechanism 9, when second actuating mechanism 9 operates like this, transmission lead screw 10 can rotate, and drives lift piece 11 and reciprocate relative lead screw, thereby can control the lift of lift blowing pipe 702.

In summary, the utility model provides a discharging platform for asphalt loading, and the plurality of permanent magnets are arranged on the inner side surface of the soft cover body, so that when asphalt loading operation is carried out, the permanent magnets can be adsorbed on an asphalt tank truck, and the lower part of the soft cover body is pressed on the asphalt tank truck, so that a closed space is formed between the soft cover body and the platform body, and asphalt smoke is prevented from drifting into a workshop and causing harm to the health of personnel.

It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present utility model and their spirit, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the following claims.

Claims (8)

1. The utility model provides a blowing platform of pitch loading, includes the platform body, sets up the soft cover body in platform body bottom, sets up in the outside lifting frame of soft cover body, and is used for driving the drive assembly that lifting frame goes up and down, its characterized in that still includes a plurality of permanent magnets; the permanent magnets are distributed on the inner side surface of the soft cover body and are positioned below the lifting frame.

2. The asphalt charging platform of claim 1, wherein said permanent magnet is glued to the inside surface of the soft cover.

3. The asphalt loading platform of claim 1, wherein the drive assembly comprises:

the first driving mechanism is arranged above the platform body;

the rotating rod is in transmission connection with the output shaft of the first driving mechanism;

the winding roller is fixedly sleeved on the rotating rod;

the lifting rope can be wound on the winding roller, and the lower end of the lifting rope is connected with the lifting frame.

4. A discharge platform for asphalt loading according to claim 3, wherein two drive assemblies are provided and the two drive assemblies are arranged in parallel.

5. The asphalt loading platform of claim 1, further comprising:

the air inlet of the air guiding pipe is positioned in the soft cover body;

the induced draft fan is connected with the induced draft pipe and is used for introducing asphalt flue gas into the flue gas treatment system.

6. The asphalt loading platform of claim 1, further comprising:

the lower end of the discharging pipe downwards penetrates through the platform body;

and the bracket is used for installing the discharging pipe.

7. The asphalt charging platform of claim 6, wherein said discharge tube comprises:

the fixed discharging pipe is arranged above the platform body;

the lifting discharging pipe is sleeved on the fixed discharging pipe and connected with a second driving mechanism.

8. The asphalt loading platform of claim 7, further comprising:

the transmission screw rod is vertically and rotatably arranged on the bracket and is in transmission connection with an output shaft of the second driving mechanism;

and the lifting piece is movably sleeved on the transmission screw rod and is connected with the lifting discharging pipe.