Feeding device

Abstract

The utility model discloses a feeding device which comprises a bottom plate, a conveying device body is arranged at the top of the bottom plate, a protective shell is arranged at the top of the conveying device body, a water storage tank is fixedly installed on the rear side of the protective shell, and a plurality of air pumps are fixedly installed on the rear side of the water storage tank. A second air inlet pipe is fixedly installed at the air inlet end of the air pump and inserted into the water storage tank, a dustproof net is fixedly installed at one end of the second air inlet pipe, a plurality of first air inlet pipes are fixedly installed at the top of the protective shell, and a communicating pipe is jointly and fixedly installed at one ends of every two first air inlet pipes. The plurality of air pumps are started in the transportation process, dust is sucked into the water storage tank through the air pumps and falls into water, so that the dust is prevented from being directly diffused into the air to damage the body of a worker, and the working environment is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding, in particular to a feeding device. Background Art

[0002] Calcium-aluminum-silicon deoxidizer is an effective product that can effectively reduce inclusions in molten steel and improve the fluidity of molten steel. Bauxite is one of the main raw materials for its production. Since bauxite is a metallic ore, it is of certain importance. In the process of feeding in the workshop, a feeding device is usually used. Conveyor belt is one of the common feeding devices.

[0003] At present, due to the large amount of dust on the surface of bauxite, dust is inevitably generated during the transportation process, and the existing feeding device cannot effectively avoid the occurrence of dust when transporting bauxite. On the one hand, the dust affects the health of the workers and on the other hand, the working environment becomes bad. Therefore, the present application proposes a feeding device to solve this problem. Utility Model Content

[0004] The utility model aims to provide a feeding device to solve the problem raised in the above background technology that due to the large amount of dust on the surface of bauxite, dust will inevitably be generated during the transportation process, and the existing feeding device cannot better avoid the occurrence of dust when transporting bauxite. The dust affects the health of the staff on the one hand and makes the working environment worse on the other hand.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A feeding device comprises a base plate, a conveying device body is arranged on the top of the base plate, a protective shell is arranged on the top of the conveying device body, a water tank is fixedly installed on the rear side of the protective shell, a plurality of air pumps are fixedly installed on the rear side of the water tank, a second air inlet pipe is fixedly installed on the air inlet end of the air pump and is inserted into the interior of the water tank, a dustproof net is fixedly installed on one end of the second air inlet pipe, a plurality of first air inlet pipes are fixedly installed on the top of the protective shell, a connecting pipe is fixedly installed on one end of every two of the first air inlet pipes, an air outlet pipe is fixedly installed on the rear side of the connecting pipe, the air outlet pipe is inserted into the interior of the water tank, the other end of the first air inlet pipe is inserted into the interior of the protective shell and a dust collector head is fixedly installed.

[0007] As a further solution of the utility model: dustproof curtains are arranged on both sides of the protective shell, and the top of the dustproof curtains is fixedly connected to the inner top side of the protective shell.

[0008] As a further solution of the utility model: a liquid outlet pipe is fixedly installed on the top of one side of the water storage tank, a solenoid valve is fixedly installed on the liquid outlet pipe, a liquid infusion pipe is fixedly installed on one side of the top of the water storage tank, and a sealing cover is provided on the outer side of the liquid infusion pipe.

[0009] As a further scheme of the utility model: the transmission device main body includes a mounting plate and a conveyor belt, one of the mounting plates is fixedly installed with a motor at the bottom end of the rear side, and a bidirectional screw rod is fixedly installed with the output shaft of the motor, a slide rail is fixedly installed at the top of the bottom plate and between the two mounting plates on the same side, and a slider is symmetrically threaded at the positive and negative threads of the bidirectional screw rod, and the slider is slidably connected to the slide rail, a support plate is arranged above the two sliders, the support plate passes through the two mounting plates and is slidably connected to the mounting plates, a rotating plate is arranged between the slider and the support plate, and the two ends of the rotating plate are respectively hinged to the support plate and the slider, an extrusion roller is arranged on the top of the support plate, and a slide groove for sliding connection with the support plate is opened on the mounting plate.

[0010] As a further solution of the utility model: the bidirectional screw rod passes through two mounting plates at the same time and is rotatably connected to the mounting plates.

[0011] As a further solution of the utility model: a switch is fixedly installed on the bottom plate, the solenoid valve, the air pump and the motor are electrically connected to the switch through wires, and the switch is electrically connected to an external power supply through wires.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model turns on multiple air pumps during transportation, and uses the air pumps to suck dust into the water tank and drop it into the water, thereby preventing the dust from directly diffusing into the air and causing damage to the workers' bodies, and further improving the working environment.

[0014] 2. The utility model starts the motor to drive the bidirectional screw to rotate to drive the squeezing roller to rise or fall, and drives the squeezing roller to move to achieve the tightening or loosening of the conveyor belt, thereby avoiding the phenomenon of over-tightening or over-feeding of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a partial rear view of the present utility model.

[0017] Figure 3 It is a top sectional view of the water storage tank in the utility model.

[0018] Figure 4It is a partial side view of the utility model.

[0019] Figure 5 For this utility model Figure 1 Enlarged view of point A in the middle.

[0020] 1. Protective shell; 2. Dust curtain; 3. Conveying device body; 4. Squeeze roller; 5. Bottom plate; 6. Dust suction head; 7. First air inlet pipe; 8. Air outlet pipe; 9. Connecting pipe; 10. Water storage tank; 11. Air pump; 12. Second air inlet pipe; 13. Dust net; 14. Slide; 15. Support plate; 16. Rotating plate; 17. Sliding block; 18. Slide rail; 19. Bidirectional screw rod; 20. Motor; 21. Mounting plate; 22. Conveyor belt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 5 In an embodiment of the utility model, a feeding device includes a bottom plate 5, a conveying device body 3 is arranged on the top of the bottom plate 5, a protective shell 1 is arranged on the top of the conveying device body 3, a water storage tank 10 is fixedly installed on the rear side of the protective shell 1, a plurality of air pumps 11 are fixedly installed on the rear side of the water storage tank 10, a second air intake pipe 12 is fixedly installed on the air intake end of the air pump 11 and is inserted into the interior of the water storage tank 10, a dustproof net 13 is fixedly installed on one end of the second air intake pipe 12, a plurality of first air intake pipes 7 are fixedly installed on the top of the protective shell 1, a connecting pipe 9 is fixedly installed at one end of every two first air intake pipes 7, an air outlet pipe 8 is fixedly installed on the rear side of the connecting pipe 9, the air outlet pipe 8 is inserted into the interior of the water storage tank 10, and the other end of the first air intake pipe 7 is inserted into the interior of the protective shell 1 and a dust collector 6 is fixedly installed.

[0023] Dust curtains 2 are provided on both sides of the protective housing 1 , and the top of the dust curtain 2 is fixedly connected to the inner top side of the protective housing 1 , thereby reducing the possibility of dust being discharged from both ends of the protective housing 1 .

[0024] A liquid outlet pipe is fixedly installed on the top of one side of the water tank 10, and a solenoid valve is fixedly installed on the liquid outlet pipe. A liquid replenishment pipe is fixedly installed on one side of the top of the water tank 10, and a sealing cover is provided on the outer side of the liquid replenishment pipe for replenishing and draining the water tank 10.

[0025] The conveying device body 3 includes a mounting plate 21 and a conveyor belt 22. A motor 20 is fixedly installed on the bottom end of the rear side of one of the mounting plates 21, and a bidirectional screw rod 19 is fixedly installed on the output shaft of the motor 20. A slide rail 18 is fixedly installed on the top of the bottom plate 5 and between the two mounting plates 21 on the same side. The forward and reverse threads of the bidirectional screw rod 19 are symmetrically threaded with a slider 17, and the slider 17 is slidably connected to the slide rail 18. A support plate 15 is arranged above the two sliders 17. The support plate 15 passes through the two mounting plates 21 and is slidably connected to the mounting plates 21. A rotating plate 16 is arranged between the slider 17 and the support plate 15. The two ends of the rotating plate 16 are hinged to the support plate 15 and the slider 17 respectively. An extrusion roller 4 is arranged on the top of the support plate 15. A fixed plate is symmetrically fixedly installed on the top of the support plate 15. A connecting rod is fixedly installed between the two fixed plates. The extrusion roller 4 is fixedly installed on the outside of the connecting rod, and a slide groove 14 for sliding connection with the support plate 15 is opened on the mounting plate 21.

[0026] The bidirectional screw rod 19 passes through the two mounting plates 21 at the same time and is rotatably connected to the mounting plates 21 , thereby enhancing the installation stability of the bidirectional screw rod 19 .

[0027] A switch is fixedly mounted on the bottom plate 5, the solenoid valve, the air pump 11 and the motor 20 are all electrically connected to the switch through wires, and the switch is electrically connected to an external power source through wires.

[0028] The working principle of the utility model is:

[0029] When the utility model is used, bauxite is placed on the conveyor belt of the conveyor device, the dust curtain 2 is opened and enters the interior of the protective shell 1, and multiple air pumps 11 are turned on while the conveyor device is started. The air pump 11 sucks the dust inside the protective shell 1 through the dust suction head 6 and enters the interior of the water storage tank 10 through the first air inlet pipe 7, the connecting pipe 9 and the air outlet pipe 8. The dust in the air is intercepted by the dust net 13 at one end of the second air inlet pipe 12 and falls into the water, and is discharged at the air outlet end of the air delivery pump 11, thereby achieving the effect of reducing dust. The utility model can also drive the two-way screw rod 19 to rotate by starting the motor 20. The two-way screw rod 19 drives the two sliders 17 to move closer to or away from each other under the guidance of the slide rail 18, thereby driving the rotating plate 16 to flip. The movement of the rotating plate 16 will drive the support plate 15 and the squeezing roller 4 thereon to move, and the squeezing roller 4 abuts or loosens the conveyor belt 22, thereby achieving the effect of adjusting the tightness of the conveyor belt, avoiding the phenomenon of the conveyor belt being too tight or over-delivered.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or 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 shall be included in the protection scope of the present invention.

Claims

1. A feeding device, comprising a bottom plate (5), characterized in that: A conveying device body (3) is arranged on the top of the bottom plate (5), and a protective shell (1) is arranged on the top of the conveying device body (3). A water tank (10) is fixedly mounted on the rear side of the protective shell (1), and a plurality of air pumps (11) are fixedly mounted on the rear side of the water tank (10). A second air intake pipe (12) is fixedly mounted on the air intake end of the air pump (11) and is inserted into the interior of the water tank (10). A dustproof net (13) is fixedly mounted on one end of the second air intake pipe (12). A plurality of first air intake pipes (7) are fixedly mounted on the top of the protective shell (1), and a connecting pipe (9) is fixedly mounted on one end of every two of the first air intake pipes (7). An air outlet pipe (8) is fixedly mounted on the rear side of the connecting pipe (9), and the air outlet pipe (8) is inserted into the interior of the water tank (10). The other end of the first air intake pipe (7) is inserted into the interior of the protective shell (1) and is fixedly mounted with a dust collector head (6).

2. A feeding device according to claim 1, characterized in that: Dust-proof curtains (2) are provided on both sides of the protective shell (1), and the top of the dust-proof curtain (2) is fixedly connected to the inner top side of the protective shell (1).

3. A feeding device according to claim 1, characterized in that: A liquid outlet pipe is fixedly mounted on the top of one side of the water storage tank (10), a liquid infusion pipe is fixedly mounted on one side of the top of the water storage tank (10), and a sealing cover is sleeved on the outer side of the liquid infusion pipe.

4. A feeding device according to claim 1, characterized in that: The conveying device body (3) comprises a mounting plate (21) and a conveyor belt (22). A motor (20) is fixedly mounted on the rear bottom end of one of the mounting plates (21), a bidirectional screw rod (19) is fixedly mounted on the output shaft of the motor (20), a slide rail (18) is fixedly mounted on the top of the bottom plate (5) and between the two mounting plates (21) on the same side, a slider (17) is symmetrically threadedly connected at the forward and reverse threads of the bidirectional screw rod (19), and the slider (17) is slidably connected to the slide rail (18). A support plate (15) is arranged above the two sliders (17), the support plate (15) passes through the two mounting plates (21) and is slidably connected to the mounting plates (21), a rotating plate (16) is arranged between the sliders (17) and the support plate (15), two ends of the rotating plate (16) are respectively hinged to the support plate (15) and the sliders (17), a squeezing roller (4) is arranged on the top of the support plate (15), and a sliding groove (14) for slidably connecting to the support plate (15) is provided on the mounting plate (21).

5. A feeding device according to claim 4, characterized in that: The bidirectional screw rod (19) simultaneously passes through the two mounting plates (21) and is rotationally connected to the mounting plates (21).

6. A feeding device according to claim 4, characterized in that: A switch is fixedly mounted on the bottom plate (5), and a solenoid valve is fixedly mounted on the liquid outlet pipe. The solenoid valve, the air pump (11) and the motor (20) are all electrically connected to the switch via wires, and the switch is electrically connected to an external power source via wires.

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