Dust collecting device of plate type feeding machine

Abstract

The utility model discloses a dust collecting device of a plate type feeding machine, which comprises a support frame, the top of the support frame is fixedly connected with a material blocking box through a bolt, the top of the material blocking box is fixedly connected with a support plate through a bolt, the bottom side of the support plate is rotatably connected with a sector plate, the bottom side of the support plate is provided with a rack, and the rack is fixedly connected with the support plate through a bolt. A sliding groove is formed in the bottom of the supporting plate, the top of the rack is slidably connected with an inner cavity of the sliding groove, clamping teeth are arranged on the surface of the sector plate, an electric telescopic rod is fixedly connected to the left side of the bottom of the supporting plate through bolts, and the output end of the electric telescopic rod is fixedly connected with the left side of the rack. An electric telescopic rod is started to push a fan-shaped plate on the bottom side of a supporting plate to rotate through a rack, and then the fan-shaped plate rotates to drive a hose and a dust collection cover to swing, so that the purposes that the dust suction range of the dust collection cover is enlarged, and adverse effects of dust on the working environment can be avoided can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate type feeders, in particular to a dust collecting device of a plate type feeder. Background Art

[0002] Plate feeder is a kind of continuous material conveying machinery, which is used to continuously and evenly distribute and transfer materials to crushers, conveyors or other working machinery in horizontal or inclined directions.

[0003] Plate feeder is suitable for feeding process of loose, block and large quantity in production line of large and medium-sized cement plants. It can transport large blocks and can work reliably in harsh environment of high temperature and high humidity. Plate feeder will generate dust when conveying materials. In order to collect dust and avoid adverse effect on working environment, a dust collection device of plate feeder is designed. The device can extract dust through the use of dust suction device and dust hood, and the use of fan-shaped plate and rack can swing the dust hood to expand the suction range of the dust hood, so as to collect dust and avoid adverse effect of dust on working environment. Utility Model Content

[0004] The purpose of the utility model is to provide a dust collection device for a plate feeder, which has the function of expanding the suction range of the dust collecting hood, that is, collecting dust, and avoiding the adverse effects of dust on the working environment, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a dust collection device for a plate feeder, which comprises a support frame: the top of the support frame is fixedly connected to a material blocking box by bolts, the top of the material blocking box is fixedly connected to a support plate by bolts, the bottom side of the support plate is rotatably connected to a fan-shaped plate, the bottom side of the support plate is provided with a rack, the bottom of the support plate is provided with a slide groove, the top of the rack is slidably connected to the inner cavity of the slide groove, the surface of the fan-shaped plate is provided with a latch tooth, the latch tooth is meshed with the surface of the rack, the left side of the bottom of the support plate is fixedly connected to an electric telescopic rod by bolts, and the output end of the electric telescopic rod is fixedly connected to the left side of the rack.

[0006] Preferably, the front end of the electric telescopic rod is fixedly connected with a bending head by bolts, the left side of the support frame is fixedly connected with a dust suction device by bolts, and the top of the dust suction device is connected with a hose.

[0007] Preferably, the top end of the hose is connected to a dust hood, and the front end of the hose is sleeved with a connector 1, and the connector 1 is fixedly connected to the dust hood.

[0008] Preferably, a second connector is sleeved on the surface of the hose, and a weight block is fixedly connected to the bottom end of the second connector via a guide rope.

[0009] Preferably, the left side of the material blocking box is fixedly connected to a limiting ring by bolts, and the surface of the guide rope is slidably connected to the inner cavity of the limiting ring.

[0010] Preferably, a material guide trough is fixedly connected to the front side of the support frame by bolts, and a conveyor belt is transmission-connected to the inner cavity of the support frame.

[0011] 1. The beneficial effect of the utility model is that the utility model starts the electric telescopic rod to push the fan-shaped plate on the bottom side of the support plate to rotate through the rack, and then the rotation of the fan-shaped plate drives the hose and the dust hood to swing, so as to expand the dust suction range of the dust hood and avoid the adverse effect of dust on the working environment.

[0012] 2. The utility model provides a weight block so that the hose can obtain a gathering force when the fan-shaped plate drives the hose to swing, thereby preventing the hose from being rolled into the inner cavity of the material retaining box when the fan-shaped plate drives the hose and the dust collecting hood to swing, causing damage to the hose.

[0013] 3. The utility model, through the setting of the limiting ring, can limit the sliding distance of the weight block when the hose drives the weight block to slide, so as to avoid the weight block from being misplaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 A schematic diagram of a front view of an embodiment of the utility model;

[0016] Figure 2 It is a left schematic diagram of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the top of a support plate according to an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the bottom of a support plate according to an embodiment of the utility model;

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

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Support frame, 2. Material blocking box, 3. Support plate, 4. Fan-shaped plate, 5. Rack, 6. Electric telescopic rod, 7. Bending head, 8. Dust suction device, 9. Hose, 10. Dust hood, 11. Connector 1, 12. Connector 2, 13. Weight block, 14. Limiting ring, 15. Material guide trough, 16. Conveyor belt. DETAILED DESCRIPTION

[0022] Hereinafter, embodiments of the dust collecting device for the apron feeder of the present invention will be described with reference to the accompanying drawings.

[0023] Embodiment 1:

[0024] Figure 1-4 The dust collecting device of the plate feeder of an embodiment of the utility model is shown, which includes: a support frame 1: the top of the support frame 1 is fixedly connected to a material blocking box 2 by bolts, the top of the material blocking box 2 is fixedly connected to a support plate 3 by bolts, the bottom side of the support plate 3 is rotatably connected to a fan-shaped plate 4, the bottom side of the support plate 3 is provided with a rack 5, the bottom of the support plate 3 is provided with a slide groove, the top of the rack 5 is slidably connected to the inner cavity of the slide groove, the surface of the fan-shaped plate 4 is provided with a latch tooth, the latch tooth is meshed with the surface of the rack 5, the left side of the bottom of the support plate 3 is fixedly connected to an electric telescopic rod 6 by bolts, the output end of the electric telescopic rod 6 is fixedly connected to the left side of the rack 5, and the front end of the electric telescopic rod 6 is fixed by bolts. A bending head 7 is connected, and a dust suction device 8 is fixedly connected to the left side of the support frame 1 by bolts. The top of the dust suction device 8 is connected to a hose 9, and the top of the hose 9 is connected to a dust collecting hood 10. The front end of the hose 9 is sleeved with a connector 11, and the connector 11 is fixedly connected to the dust collecting hood 10. The surface of the hose 9 is sleeved with a connector 2 12, and the bottom end of the connector 2 12 is fixedly connected to a weighting block 13 through a guide rope. Through the setting of the weighting block 13, the hose 9 can obtain a convergence force in the process of the fan-shaped plate 4 driving the hose 9 to swing, which can prevent the hose 9 from being rolled into the inner cavity of the material blocking box 2 when the fan-shaped plate 4 drives the hose 9 and the dust collecting hood 10 to swing, causing damage to the hose 9.

[0025] Embodiment 2:

[0026] Figure 1-4The dust collecting device of the plate feeder of an embodiment of the utility model is shown, which includes: a support frame 1: the top of the support frame 1 is fixedly connected to a material blocking box 2 by bolts, the top of the material blocking box 2 is fixedly connected to a support plate 3 by bolts, the bottom side of the support plate 3 is rotatably connected to a fan-shaped plate 4, the bottom side of the support plate 3 is provided with a rack 5, the bottom of the support plate 3 is provided with a slide groove, the top of the rack 5 is slidably connected to the inner cavity of the slide groove, the surface of the fan-shaped plate 4 is provided with a latch tooth, the latch tooth is meshed with the surface of the rack 5, the left side of the bottom of the support plate 3 is fixed by bolts It is connected to an electric telescopic rod 6, the output end of the electric telescopic rod 6 is fixedly connected to the left side of the rack 5, and the left side of the material blocking box 2 is fixedly connected to a limiting ring 14 by bolts. Through the setting of the limiting ring 14, the sliding line spacing of the weight block 13 can be limited during the process of the hose 9 driving the weight block 13 to slide, which can avoid the weight block 13 from being misplaced. The surface of the guide rope is slidably connected to the inner cavity of the limiting ring 14, and the front side of the support frame 1 is fixedly connected to a material guide trough 15 by bolts, and the inner cavity of the support frame 1 is transmission-connected to a conveyor belt 16.

[0027] Working principle: When the utility model is used, the user conveys the material through the conveyor belt 16, and then starts the dust suction device 8 to suck the dust generated by the material through the hose 9 and the dust hood 10, and at the same time starts the electric telescopic rod 6 to push the rack 5. At this time, the rack 5 slides on the bottom side of the support plate 3 under the limit of the slide slot, and then the electric telescopic rod 6 pushes the fan-shaped plate 4 on the bottom side of the support plate 3 to rotate through the rack 5. The rotation of the fan-shaped plate 4 drives the hose 9 and the dust hood 10 to swing, so that the dust suction device 8 can expand the range of dust suction through the reciprocating swinging hose 9 and the dust hood 10, and can avoid the adverse effects of dust on the working environment.

[0028] To sum up: the dust collection device of the plate feeder, by starting the electric telescopic rod 6 to push the fan-shaped plate 4 on the bottom side of the support plate 3 to rotate through the rack 5, and then the rotation of the fan-shaped plate 4 drives the hose 9 and the dust hood 10 to swing, so as to expand the dust suction range of the dust hood 10 and avoid the adverse effects of dust on the working environment.

Claims

1. A dust collection device for an apron feeder, characterized in that: The invention comprises a support frame (1): the top of the support frame (1) is fixedly connected to a material blocking box (2) by bolts, the top of the material blocking box (2) is fixedly connected to a support plate (3) by bolts, the bottom side of the support plate (3) is rotatably connected to a fan-shaped plate (4), the bottom side of the support plate (3) is provided with a rack (5), the bottom of the support plate (3) is provided with a slide groove, the top of the rack (5) is slidably connected to the inner cavity of the slide groove, the surface of the fan-shaped plate (4) is provided with a latching tooth, the latching tooth is meshed with the surface of the rack (5), the left side of the bottom of the support plate (3) is fixedly connected to an electric telescopic rod (6) by bolts, and the output end of the electric telescopic rod (6) is fixedly connected to the left side of the rack (5).

2. The dust collecting device of the plate feeder according to claim 1, characterized in that: The front end of the electric telescopic rod (6) is fixedly connected to a bending head (7) by means of bolts, the left side of the support frame (1) is fixedly connected to a dust suction device (8) by means of bolts, and the top of the dust suction device (8) is connected to a hose (9).

3. The dust collecting device of the plate feeder according to claim 2, characterized in that: The top end of the hose (9) is connected to a dust collecting hood (10), and the front end of the hose (9) is sleeved with a connector 1 (11), and the connector 1 (11) is fixedly connected to the dust collecting hood (10).

4. The dust collecting device of the plate feeder according to claim 3, characterized in that: The surface of the hose (9) is sleeved with a second connector (12), and the bottom end of the second connector (12) is fixedly connected to a weight block (13) via a guide rope.

5. The dust collecting device of the plate feeder according to claim 4, characterized in that: The left side of the material blocking box (2) is fixedly connected to a limiting ring (14) by means of bolts, and the surface of the guide rope is slidably connected to the inner cavity of the limiting ring (14).

6. The dust collecting device of the plate feeder according to claim 5, characterized in that: The front side of the support frame (1) is fixedly connected to a material guide trough (15) via bolts, and the inner cavity of the support frame (1) is transmission-connected to a conveyor belt (16).

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