CN116812560A - Pneumatic conveying device for carbon nano powder - Google Patents

Abstract

The invention relates to the technical field of carbon nanopowder transportation, specifically a carbon nanopowder pneumatic transportation device, which includes a feeding module, a height adjustment module, a direction adjustment module and an arrangement module. In the present invention, the mobile trolley moves the entire height-adjusting module structure to the position of the carbon nanopowder pile, and then two bidirectional electric push rods rotate the T-shaped drum and connecting plate equipped with tooth blocks through the tooth plate, and the connecting plate adjusts Then, during this period, by controlling the contraction of the active ends of the two cylinders, the second pumping pipe can be lowered to facilitate the pumping of the material by the second pumping pipe. Then, the motor uses a swing plate to make the material pumping The second tube swings back and forth to improve the flexibility of the second tube for pumping. The camera always monitors the carbon nanopowder pile and uploads the monitoring information to the control panel. The control panel then moves the mobile trolley along the edge of the carbon nanopowder pile to ensure that the carbon nanopowder pile is carbon-containing. The nanopowder pile is extracted cleanly, reducing transportation costs and improving user comfort.

Description

A carbon nanopowder pneumatic conveying device

Technical field

The invention relates to the technical field of carbon nanopowder transportation, specifically a pneumatic transportation device for carbon nanopowder.

Background technique

The pneumatic conveying device is a dense-phase medium-pressure pneumatic conveying device. It is suitable for conveying unbreakable particles and powder materials. It is widely used in foundry, chemical, pharmaceutical, and food industries. The pneumatic conveying device, conveying pipeline, spherical tee, supercharger, supercharged elbow, etc. form a sealed conveying system. It can be equipped with an automatic control electronic control system to realize unmanned control of the entire system and automatic control with PLC.

The pneumatic conveying equipment consists of four parts: 1: Air source part 2: Material sealing pump 3: Ash drop hopper and ash drop pipe 4: Ash conveying pipeline. The material sealing pump consists of an air inlet part, a diffusion mixing chamber, and a discharge part. The air inlet part includes a feed suction nozzle, etc. At present, the feed suction nozzle of pneumatic conveying equipment has a relatively fixed position during use, and it is easy to absorb materials. Dead ends lead to incomplete material suction.

Contents of the invention

The present invention aims to solve one of the technical problems existing in the prior art or related technologies.

To this end, the technical solutions adopted by the present invention are:

A carbon nanopowder pneumatic conveying device includes a feeding module, a height adjustment module, a direction adjustment module and a sorting module. The feeding module includes a silo, a loading hopper located on one side of the silo, and is connected to the There is a conveyor channel between the silo and the upper hopper, and a Roots blower connected and connected to the conveyor channel. The height-adjusting module includes a mobile trolley located on one side of the conveyor channel, and is embedded in the mobile plate. There are two cylinders on the top of the car, a support plate connected to the movable end of the cylinder, a T-shaped rotating drum movably installed on the inside of the supporting plate, a connecting plate connected between the two T-shaped rotating drums, and a connecting plate connected to the two T-shaped rotating drums. A pipe for pumping material between the upper hopper and the connecting plate, two cameras connected to the connecting plate, a rotating drum movably installed on the top of the mobile trolley, and two bidirectional electric pushers plugged into the rotating drum. rod, a tooth plate connected to the movable end of the two-way electric push rod, a plurality of tooth blocks surrounding the outside of the T-shaped rotating drum, and a control panel connected to the top of the mobile trolley. The tooth plate passes through a plurality of The tooth block is movably meshed with the T-shaped drum. The direction adjustment module includes a second material pumping pipe connected and connected to the first material pumping pipe, a swing plate installed at the bottom of the two material pumping pipes, and a swing plate connected to the connection A motor between the board and the swing board, the motor is electrically connected to the control panel, the organizing module includes an auxiliary trolley plugged into the mobile trolley, a cable management frame connected to the top of the auxiliary trolley, Two springs are connected to the movable end of the two-way electric push rod. The material-extracting tube movablely penetrates the cable management frame. The outer end of the spring fits the inside of the auxiliary trolley. The mobile trolley and the auxiliary trolley are both Electrically connected to the control panel.

By adopting the above technical solution, the mobile trolley moves the entire height-adjusting module structure to the position of the carbon nanopowder pile, and then two bidirectional electric push rods rotate the T-shaped drum and connecting plate equipped with tooth blocks through the tooth plate, and connect The plate adjusts the angles of the first and second pumping pipes. During this period, by controlling the contraction of the two cylinder movable ends, the second pumping pipe can be lowered to facilitate the pumping of the second pipe. Then, the motor uses a swing plate to The two pumping pipes rock back and forth to improve the flexibility of the two pumping pipes. The camera always monitors the carbon nanopowder pile and uploads the monitoring information to the control panel. The control panel then moves the mobile trolley along the edge of the carbon nanopowder pile. Ensure that the carbon nanopowder pile is extracted cleanly, reduce transportation costs, and improve user comfort.

In a preferred example, the present invention can be further configured as follows: two cylinders are connected in series, and two bidirectional electric push rods are connected in series. The cylinders and the bidirectional electric push rods are both electrically connected to the control panel. Using this structural design, the cylinder and the two-way electric push rod are very convenient to control, which improves the comfort of use of the device.

In a preferred example, the present invention can be further configured as follows: two pipe sleeves are installed on the top of the connecting plate, and both pipe sleeves are sleeved on the outside of a material extraction pipe. Providing a pipe sleeve can strengthen the connection strength between the connecting plate and the material pumping pipe, and improve the structural stability of the device.

In a preferred example, the present invention can be further configured such that two cameras are connected in series and are vertically symmetrical about a material pumping pipe, and the cameras are electrically connected to the control panel.

Using this layout design, the two cameras can fully monitor the road conditions when the mobile trolley is moving, ensuring that the mobile trolley can move along the edge of the carbon nanopowder pile, so that the pumping tube on the mobile trolley can extract all the carbon nanopowder. heap.

In a preferred example of the present invention, the invention can be further configured such that the bottom of the mobile trolley and the bottom of the auxiliary trolley are located on the same horizontal plane, and the width of the auxiliary trolley is half of the width of the mobile trolley.

By adopting the above technical solution, the auxiliary trolley has less impact on the mobile trolley, and the mobile trolley can move flexibly.

In a preferred example, the present invention can be further configured as follows: a reinforcing plate is sleeved on the outside of the cylinder, and the reinforcing plate is connected to the top of the mobile trolley. By arranging the reinforcing plate, the connection strength between the cylinder and the mobile trolley can be improved, making the structure of the device more stable.

In a preferred example, the present invention can be further configured as follows: two guide rods are installed at the bottom of the support plate, the two guide rods are vertically symmetrical with respect to the cylinder, and the guide rods are movably plugged into the reinforcing plate.

By adopting the above technical solution and setting up guide rods, the support plate can be guided to make the support plate rise and fall smoothly.

By adopting the above technical solutions, the beneficial effects achieved by the present invention are:

1. In the present invention, the mobile trolley moves the entire height-adjusting module structure to the position of the carbon nanopowder pile, and then two two-way electric push rods rotate the T-shaped drum and connecting plate equipped with the tooth block through the tooth plate, and connect The plate adjusts the angles of the first and second pumping pipes. During this period, by controlling the contraction of the two cylinder movable ends, the second pumping pipe can be lowered to facilitate the pumping of the second pipe. Then, the motor uses a swing plate to The two pumping pipes rock back and forth to improve the flexibility of the two pumping pipes. The camera always monitors the carbon nanopowder pile and uploads the monitoring information to the control panel. The control panel then moves the mobile trolley along the edge of the carbon nanopowder pile. Ensure that the carbon nanopowder pile is extracted cleanly, reduce transportation costs, and improve user comfort.

2. In the present invention, the carbon nanopowder pile is moved into the upper hopper, and then the Roots blower is started. By controlling the air volume of the Roots blower, the flow rate and flow rate of the carbon nanopowder in the conveying channel are controlled. The structure is simple and the feeding is convenient.

3. In the present invention, while the toothed plate moves, the spring is moved outward by the movable end of the two-way electric push rod. The two springs separate the auxiliary pallet truck from the moving pallet truck, and then the auxiliary pallet truck walks. The principle on it The wire frame organizes the layout of the two pumping pipes to avoid discounting of the two pumping pipes and ensure the stability of the material conveying operation.

Description of the drawings

Figure 1 is a perspective view of the overall structure of the present invention;

Figure 2 is a schematic diagram of the loading module of the present invention;

Figure 3 is a schematic diagram of the assembly relationship between the height adjustment module, the direction adjustment module and the finishing module of the present invention;

Figure 4 is a schematic assembly diagram of the overall structure of the height-adjusting module of the present invention;

Figure 5 is a disassembled schematic diagram of part of the structure of the height-adjusting module of the present invention;

Figure 6 is a schematic diagram of the direction adjustment module of the present invention;

Figure 7 is a schematic diagram of the sorting module of the present invention.

Reference signs:

100. Feeding module; 110. Material silo; 120. Loading hopper; 130. Conveying channel; 140. Blower;

200. Height-adjusting module; 210. Mobile trolley; 220. Cylinder; 230. Support plate; 240. T-shaped rotating drum; 250. Connecting plate; 260. A tube for pumping material; 270. Camera; 280. rotating drum; 290 , two-way electric push rod; 291, tooth plate; 292, tooth block; 293, control panel;

300. Directional adjustment module; 310. Two pumping pipes; 320. Swinging plate; 330. Motor;

400. Organizing module; 410. Auxiliary trolley; 420. Cable management rack; 430. Spring;

500. Reinforcement board;

600. Guide rod.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the specific embodiments and the accompanying drawings. It should be noted that, as long as there is no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

It is understood that these descriptions are exemplary only and are not intended to limit the scope of the invention.

A carbon nanopowder pneumatic conveying device provided by some embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1:

As shown in FIGS. 1 to 7 , the present invention provides a carbon nanopowder pneumatic conveying device, including a feeding module 100, a height adjustment module 200, a direction adjustment module 300 and a sorting module 400. The feeding module 100 includes a material Bin 110, an upper hopper 120 provided on one side of the bin 110, a conveyor channel 130 connected between the bin 110 and the upper hopper 120, and a blower 140 connected and communicated with the conveyor channel 130. In this implementation The blower 140 in the example is a Roots blower;

The height adjustment module 200 includes a mobile trolley 210 provided on one side of the conveyor channel 130, two cylinders 220 embedded on the top of the mobile trolley 210, and a support plate 230 connected to the movable end of the cylinder 220. , a T-shaped rotating drum 240 movably installed inside the support plate 230, a connecting plate 250 connected between the two T-shaped rotating drums 240, and a material pumping device connected between the upper hopper 120 and the connecting plate 250. Pipe 260, two cameras 270 connected to the connecting plate 250, a rotating drum 280 movably installed on the top of the mobile trolley 210, two two-way electric push rods 290 plugged into the rotating drum 280, and all The tooth plate 291 connected to the active end of the two-way electric push rod 290, a plurality of tooth blocks 292 surrounding the outside of the T-shaped drum 240, and the control panel 293 connected to the top of the mobile trolley 210. The tooth plate 291 Movably mesh with the T-shaped drum 240 through a plurality of tooth blocks 292;

The direction adjustment module 300 includes a second pumping pipe 310 connected and connected with the first pumping pipe 260, a swing plate 320 installed at the bottom of the two pumping pipes 310, and connected to the connecting plate 250 and the swing plate. The motor 330 between 320, the motor 330 is electrically connected to the control panel 293;

The organizing module 400 includes an auxiliary trolley 410 plugged into the mobile trolley 210, a cable management frame 420 connected to the top of the auxiliary trolley 410, and two movable ends connected to the two-way electric push rod 290. Spring 430, the material pumping tube 260 moves through the cable management frame 420, the outer end of the spring 430 is fit with the inside of the auxiliary trolley 410, the moving trolley 210 and the auxiliary trolley 410 are electrically connected to the control panel 293 connect.

Further, two cylinders 220 are connected in series, and two two-way electric push rods 290 are connected in series. The cylinder 220 and the two-way electric push rod 290 are both electrically connected to the control panel 293. Using this structural design, the cylinder 220 and the two-way electric push rod 290 It is very convenient to control, which improves the comfort of using this device.

Further, two cameras 270 are connected in series and are vertically symmetrical about the material pumping pipe 260. The cameras 270 are electrically connected to the control panel 293. Using this layout design, the two cameras 270 can fully monitor the movement of the mobile trolley 210. The road conditions ensure that the mobile trolley 210 can move along the edge of the carbon nanopowder pile, so that the extraction pipe 310 on the mobile trolley 210 can extract all the carbon nanopowder pile.

Furthermore, the bottom of the movable pallet truck 210 and the bottom of the auxiliary pallet truck 410 are located on the same horizontal plane. The width of the auxiliary pallet truck 410 is half of the width of the mobile pallet truck 210. Using this structural design, the auxiliary pallet truck 410 pairs The impact of the mobile trolley 210 is small, and the mobile trolley 210 can move flexibly.

Example 2:

As shown in Figure 1, Figure 3, Figure 4 and Figure 5, on the basis of Embodiment 1, two pipe sleeves are installed on the top of the connecting plate 250, and both pipe sleeves are sleeved on the outside of the first material pumping pipe 260 , setting the pipe sleeve can strengthen the connection strength between the connecting plate 250 and the first pipe 260 for pumping material, and improve the structural stability of the device.

Embodiment three:

As shown in FIG. 1 and FIG. 3-FIG. 6, in the above embodiment, a reinforcing plate 500 is sleeved on the outside of the cylinder 220, and the reinforcing plate 500 is connected to the top of the mobile trolley 210. The reinforcing plate 500 can improve The connection strength between the cylinder 220 and the moving trolley 210 makes the structure of the device more stable.

Specifically, two guide rods 600 are installed at the bottom of the support plate 230. The two guide rods 600 are vertically symmetrical with respect to the cylinder 220. The guide rods 600 are movably plugged into the reinforcing plate 500. The guide rods 600 are provided to guide the support. plate 230 to make the support plate 230 rise and fall smoothly.

The working principle and usage process of the present invention: In the initial state, an external negative pressure fan is installed on the first material pumping pipe 260, and then the external negative pressure fan makes the first material pumping pipe 260 have suction, and then when the device faces the material exposed on the ground When the carbon nanopowder is stacked, the mobile trolley 210 is started through the control panel 293, and then the mobile trolley 210 moves the entire height adjustment module 200 structure to the position of the carbon nanopowder stack, and then starts the two two-way electric push rods 290. The rod 290 rotates the T-shaped drum 240 equipped with the tooth block 292 through the tooth plate 291, and then the two T-shaped drums 240 use the connecting plate 250 to adjust the angle of the first pumping pipe 260, and then the second pumping pipe 310 is directly affected. The second material pumping pipe 310 is tilted from top to bottom and aligned with the carbon nanopile. Then, when adjusting the heights of the first material pumping pipe 260 and the second material pumping pipe 310, by controlling the contraction of the movable ends of the two cylinders 220, the second material pumping pipe can be 310 is flush with the carbon nanopowder pile, making it convenient for the second material pumping pipe 310 to pump material. During this period, the motor 330 uses the swing plate 320 to rock the second material pumping pipe 310 back and forth to improve the flexibility of the second material pumping pipe 310. The camera 270 is always Monitor the carbon nanopowder pile and upload the monitoring information to the control panel 293. Then the control panel 293 moves the mobile trolley 210 along the edge of the carbon nanopowder pile to ensure that the carbon nanopowder pile is extracted cleanly and the carbon nanopowder pile is moved in. into the hopper 120, and then start the blower 140. By controlling the air volume of the blower 140, the flow rate and flow rate of the carbon nanopowder in the conveying channel 130 are controlled. Then, while the tooth plate 291 moves, the spring 430 moves outward, and the two springs 430 make the auxiliary The pallet truck 410 is separated from the mobile pallet truck 210, and then assists the pallet truck 410 to move. The cable management frame 420 on it organizes the layout of the two material pumping pipes 310 to prevent the two material pumping pipes 310 from being discounted and ensure the stability of the material conveying operation.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and purposes of the invention. The scope of the invention is defined by the claims and their equivalents.

Claims (8)

1. A carbon nanopowder pneumatic conveying device, characterized by comprising: a feeding module (100), a height adjustment module (200), a direction adjustment module (300) and a sorting module (400), The loading module (100) includes a silo (110), a hopper (120) located on one side of the silo (110), and a conveyor connected between the silo (110) and the hopper (120). Channel (130), a blower (140) connected and communicated with the conveying channel (130); The height-adjusting module (200) includes a mobile trolley (210) located on one side of the conveyor channel (130), two cylinders (220) embedded on the top of the mobile trolley (210), and the cylinders (220) The supporting plate (230) connected to the movable end, the T-shaped rotating drum (240) movably installed inside the supporting plate (230), and the connecting plate (240) connected between the two T-shaped rotating drums (240). 250), a material extraction pipe (260) connected between the upper hopper (120) and the connecting plate (250), two cameras (270) connected to the connecting plate (250), movable installed on all The rotating drum (280) on the top of the mobile trolley (210), the two two-way electric push rods (290) plugged into the rotating drum (280), and the two-way electric push rod (290) connected to the movable end The tooth plate (291), a plurality of tooth blocks (292) surrounding the outside of the T-shaped drum (240), the control panel (293) connected to the top of the mobile trolley (210), the tooth plate (291), 291) movable meshing with the T-shaped drum (240) through multiple tooth blocks (292); The sorting module (400) includes an auxiliary trolley (410) plugged into the mobile trolley (210), a cable management frame (420) connected to the top of the auxiliary trolley (410), and the two-way electric pusher. Two springs (430) are connected to the movable end of the rod (290). The material-extracting tube (260) movablely penetrates the cable management frame (420). The outer end of the spring (430) is in contact with the inner side of the auxiliary trolley (410). Together, the mobile trolley (210) and the auxiliary trolley (410) are electrically connected to the control panel (293). 2. A carbon nanopowder pneumatic conveying device according to claim 1, characterized in that two cylinders (220) are connected in series, and two bidirectional electric push rods (290) are connected in series, and the cylinder (220) and the bidirectional electric push rod are connected in series. The push rods (290) are electrically connected to the control panel (293). 3. A carbon nanopowder pneumatic conveying device according to claim 1, characterized in that two pipe sleeves are installed on the top of the connecting plate (250), and both pipe sleeves are sleeved on a material pumping pipe ( 260) outside. 4. A carbon nanopowder pneumatic conveying device according to claim 1, characterized in that two cameras (270) are connected in series and are vertically symmetrical with respect to a material pumping pipe (260), and the camera (270) and The control panel (293) is electrically connected. 5. A carbon nanopowder pneumatic conveying device according to claim 1, characterized in that the bottom of the mobile trolley (210) and the bottom of the auxiliary trolley (410) are located on the same horizontal plane, and the auxiliary trolley (410) ) is half the width of the mobile trolley (210). 6. A carbon nanopowder pneumatic conveying device according to claim 1, characterized in that a reinforcing plate (500) is sleeved on the outside of the cylinder (220), and the reinforcing plate (500) is connected to the mobile trolley ( 210) Top connection. 7. A carbon nanopowder pneumatic conveying device according to claim 6, characterized in that two guide rods (600) are installed at the bottom of the support plate (230), and the two guide rods (600) are related to the cylinder ( 220) is vertically symmetrical, and the guide rod (600) and the reinforcing plate (500) are movably connected. 8. A carbon nanopowder pneumatic conveying device according to claim 1, characterized in that the direction adjustment module (300) includes a second material pumping pipe (310) connected and connected with the first material pumping pipe (260). , the swing plate (320) installed at the bottom of the two pumping pipes (310), the motor (330) connected between the connecting plate (250) and the swing plate (320), the motor (330) and The control panel (293) is electrically connected.