Wetland dredging device special for environmental protection

Abstract

The utility model discloses a special wetland desilting device for environmental protection, which comprises a cleaning box, the upper side of the cleaning box is fixedly connected with a feeding frame, the lower side of the cleaning box is provided with a discharging hole, the inner wall of the cleaning box is rotatably connected with two rotating shafts, the outer sides of the rotating shafts are fixedly connected with rotating rollers, and the rotating rollers are fixedly connected with the discharging hole. A crushing cutter is fixedly connected to the outer side of the rotating roller, a dispersing unit is arranged on the inner side of the cleaning box and located below the crushing cutter, the dispersing unit comprises vertical plates, and the vertical plates are fixedly connected to the left inner wall and the right inner wall of the cleaning box. Through arrangement of a rotating roller and a smashing cutter, large sludge is preliminarily smashed, through a vertical plate, a lifting groove, a lifting block, a moving plate, a sliding plate, a cam, an electric push rod, a first side cutter, a second side cutter and a vertical cutter, a filter frame can repeatedly move in the up-down and left-right direction, the sludge is conveniently dispersed, and the situation that the sludge is large and blocks the device is avoided.

Description

Technical Field

[0001] The utility model relates to the field of environmental protection, in particular to a wetland dredging device special for environmental protection. Background Art

[0002] Wetlands are one of the most important ecosystems on Earth. They are located in the transition zone between land and water and have unique ecological value and biodiversity. Wetlands not only play a vital role in maintaining global ecological balance, but are also habitats for many animal and plant species.

[0003] When treating wetlands, it is necessary to treat silt. During treatment, large pieces of silt are easy to block the treatment pipeline, and when the silt removal device is transporting the silt, it is easy to block the device and make the device unable to be used normally. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art that the silt blocks are large and easily clog the silt removal device, one of the purposes of the utility model is to provide a wetland silt removal device dedicated to environmental protection.

[0005] One of the purposes of the utility model is achieved by the following technical solution: A wetland desilting device for environmental protection, comprising a cleaning box: a feed frame is fixedly connected to the upper side of the cleaning box, a discharge hole is opened on the lower side of the cleaning box, two rotating shafts are rotatably connected to the inner wall of the cleaning box, a roller is fixedly connected to the outer side of the rotating shaft, a crushing knife is fixedly connected to the outer side of the roller, and a dispersion unit is arranged on the inner side of the cleaning box and below the crushing knife;

[0006] The dispersion unit comprises a vertical plate, which is fixedly connected to the left and right inner walls of the cleaning box, and a lifting slot is provided on the outer sides of the vertical plates on the left and right sides, and a lifting block is slidably connected to the inner side of the lifting slot, and an electric push rod is fixedly connected to the outer side of the lifting block, and the outer end of the electric push rod is fixedly connected to a moving block, and a filter frame is fixedly connected between the moving blocks on the left and right sides, and the upper sides of the left and right ends of the filter frame are fixedly connected to limit plates, and the outer sides of the limit plates on the left and right sides are fixedly connected to side knives 2, the inner side of the filter frame is fixedly connected to a cross plate, the upper side of the cross plate is fixedly connected to a vertical knife, and the outer side of the vertical knife is fixedly connected to a side knife 1, a sliding slot is provided on the lower side of the moving block, and a slide plate is slidably connected to the inner side of the sliding slot, and a connecting block is fixedly connected between the slide plate and the lifting block, and the lower side of the vertical plate is fixedly connected to a bottom plate, and two fixed blocks are fixedly connected to the upper side of the bottom plate, and a rotating rod is rotatably connected between the two fixed blocks, and a cam is fixedly connected to the outer side of the rotating rod.

[0007] According to the wetland desilting device for environmental protection, a funnel is fixedly connected to the inner side of the cleaning box and located between the crushing knife and the dispersion unit, so as to facilitate the sludge to fall onto the filter frame.

[0008] According to the wetland dredging device specially used for environmental protection, the cam is slidably connected to the slide plate.

[0009] According to the wetland dredging device specially used for environmental protection, an arc-shaped structure is arranged at the lower end of the slide plate.

[0010] According to the wetland desilting device for environmental protection, the outer side of the fixed block is fixedly connected with the second motor, and the output end of the second motor is fixedly connected with the front end of the rotating rod, so as to facilitate the control of the rotation of the cam.

[0011] According to the wetland dredging device specially used for environmental protection, a plurality of the vertical blades, the first side blades and the second side blades are provided.

[0012] According to the wetland desilting device for environmental protection, the left side of the cleaning box is fixedly connected with a motor 1, the output end of the motor 1 is fixedly connected with the left end of one of the rotating shafts, and the outer sides of the right ends of the two rotating shafts are fixedly connected with gears, so that the crushing knives on both sides rotate towards each other.

[0013] Beneficial effects:

[0014] By setting up rollers and crushing knives, large pieces of sludge can be initially crushed, and the filter frame can be moved repeatedly in the up, down, left and right directions through the vertical plate, lifting trough, lifting block, moving plate, slide plate, cam, electric push rod, side knife one, side knife two and vertical knife, so as to facilitate the dispersion of sludge and avoid large sludge blocks from clogging the device.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is an overall three-dimensional structural diagram of a wetland desilting device specially designed for environmental protection according to the utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of a dispersed unit in a wetland desilting device for environmental protection according to the utility model;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 It is a side-view stereoscopic structural diagram of a dispersion unit in a wetland desilting device for environmental protection of the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0022] Legend:

[0023] 1. Cleaning box; 2. Feed frame; 3. Motor 1; 4. Rotating shaft; 5. Rotating roller; 6. Crushing knife; 7. Gear; 8. Dispersion unit; 801. Vertical plate; 802. Lifting slot; 803. Lifting block; 804. Electric push rod; 805. Moving block; 806. Filter frame; 807. Slide slot; 808. Slide plate; 809. Connecting block; 810. Horizontal plate; 811. Vertical knife; 812. Side knife 1; 813. Limiting plate; 814. Side knife 2; 815. Bottom plate; 816. Fixed block; 817. Rotating rod; 818. Cam; 819. Motor 2; 9. Discharge hole; 10. Funnel. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-5 A wetland silting device for environmental protection comprises a cleaning box 1: a feeding frame 2 is fixedly connected to the upper side of the cleaning box 1, a discharging hole 9 is opened on the lower side of the cleaning box 1, two rotating shafts 4 are rotatably connected to the inner wall of the cleaning box 1, a rotating roller 5 is fixedly connected to the outer side of the rotating shaft 4, a crushing knife 6 is fixedly connected to the outer side of the rotating roller 5, a dispersion unit 8 is arranged on the inner side of the cleaning box 1 and below the crushing knife 6, a funnel 10 is fixedly connected to the inner side of the cleaning box 1 and between the crushing knife 6 and the dispersion unit 8, and the left side of the cleaning box 1 is fixedly connected to the A motor 3 is connected, the output end of the motor 3 is fixedly connected to the left end of one of the rotating shafts 4, the outer sides of the right ends of the two rotating shafts 4 are fixedly connected with gears 7, and the two gears 7 are meshed and connected. When in use, the motor 3 is started, the motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the roller 5 to rotate, and the roller 5 drives the crushing knife 6 to rotate. Under the action of the gear 7, it is easy to control the crushing knives 6 on both sides to cut the sludge blocks, and the sludge is concentrated into the dispersion unit 8 below through the funnel 10 for dispersion to avoid clogging the device.

[0026] The dispersion unit 8 includes a vertical plate 801, which is fixedly connected to the left and right inner walls of the cleaning box 1. The outer sides of the vertical plates 801 on the left and right sides are provided with lifting grooves 802. The inner sides of the lifting grooves 802 are slidably connected with lifting blocks 803. The outer sides of the lifting blocks 803 are fixedly connected with electric push rods 804. The outer ends of the electric push rods 804 are fixedly connected with moving blocks 805. A filter frame 806 is fixedly connected between the moving blocks 805 on the left and right sides. The upper sides of the left and right ends of the filter frame 806 are fixedly connected with limit plates 813. The outer sides of the limit plates 813 on the left and right sides are fixedly connected with the filter frames 806. A side knife 814 is fixedly connected, a horizontal plate 810 is fixedly connected to the inner side of the filter frame 806, a vertical knife 811 is fixedly connected to the upper side of the horizontal plate 810, a side knife 812 is fixedly connected to the outer side of the vertical knife 811, a slide groove 807 is provided on the lower side of the moving block 805, a slide plate 808 is slidably connected to the inner side of the slide groove 807, a connecting block 809 is fixedly connected between the slide plate 808 and the lifting block 803, a bottom plate 815 is fixedly connected to the lower side of the vertical plate 801, two fixed blocks 816 are fixedly connected to the upper side of the bottom plate 815, and the two fixed blocks 816 are rotated between them. A rotating rod 817 is connected, and a cam 818 is fixedly connected to the outer side of the rotating rod 817. The cam 818 is slidably connected to the slide plate 808. The lower end of the slide plate 808 is provided with an arc structure. The outer side of the fixed block 816 is fixedly connected to the motor 2 819. The output end of the motor 2 819 is fixedly connected to the front end of the rotating rod 817. The number of the vertical knife 811, the side knife 1 812 and the side knife 2 814 is set in multiple. When in use, the cut sludge block falls onto the filter frame 806, and then the motor 2 819 is started, and the motor 2 819 drives the rotating rod 817 to rotate, and the rotating Rod 817 drives cam 818 to rotate, cam 818 drives slide plate 808 to move up and down, slide plate 808 drives connecting block 809 to move, connecting block 809 drives lifting block 803 to move, lifting block 803 drives filter frame 806 on moving block 805 to move up and down repeatedly, and at the same time controls electric push rod 804 to drive moving block 805 to move left and right, moving block 805 drives filter frame 806 to move left and right repeatedly, so that sludge vibrates on filter frame 806, and through vertical knife 811, side knife 1 812 and side knife 2 814, it is convenient to cut and disperse the sludge blocks, so that the sludge is dispersed into small pieces, and the sludge is discharged through the filter screen inside the filter frame 806, and the sludge is discharged through the discharge hole 9.

[0027] Working principle: When in use, the staff first passes the wetland sludge into the cleaning box 1 through the feed frame 2, and then starts the motor 3 to control the rotation of the crushing knife 6, the crushing knife 6 cuts the large pieces of sludge, and then puts the sludge into the filter frame 806 through the funnel 10, and then starts the motor 2 819 to control the rotation of the cam 818. Under the action of the slide plate 808, the connecting block 809, and the lifting block 803, it is convenient to control the filter frame 806 to move up and down repeatedly, and control the electric push rod 804 to control the filter frame 806 to move left and right repeatedly, and through the vertical knife 811, the side knife 1 812 and the side knife 2 814, it is convenient to disperse the sludge, make it convenient to break the sludge into small pieces, and discharge the sludge through the filter frame 806 to avoid large pieces of sludge clogging the device.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A wetland dredging device for environmental protection, characterized in that: It comprises a cleaning box (1): a feed frame (2) is fixedly connected to the upper side of the cleaning box (1), a discharge hole (9) is provided on the lower side of the cleaning box (1), two rotating shafts (4) are rotatably connected to the inner wall of the cleaning box (1), a rotating roller (5) is fixedly connected to the outer side of the rotating shaft (4), a crushing knife (6) is fixedly connected to the outer side of the rotating roller (5), and a dispersion unit (8) is provided on the inner side of the cleaning box (1) and below the crushing knife (6); The dispersion unit (8) comprises a vertical plate (801), the vertical plate (801) being fixedly connected to the left and right inner walls of the cleaning box (1), the outer sides of the vertical plates (801) on the left and right sides are provided with lifting grooves (802), the inner sides of the lifting grooves (802) are slidably connected with lifting blocks (803), the outer sides of the lifting blocks (803) are fixedly connected with electric push rods (804), the outer ends of the electric push rods (804) are fixedly connected with moving blocks (805), a filter frame (806) is fixedly connected between the moving blocks (805) on the left and right sides, the upper sides of the left and right ends of the filter frame (806) are fixedly connected with limit plates (813), the outer sides of the limit plates (813) on the left and right sides are fixedly connected with side knives (814), the filter frame (80 6) is fixedly connected to the inner side of a horizontal plate (810), a vertical knife (811) is fixedly connected to the upper side of the horizontal plate (810), a side knife (812) is fixedly connected to the outer side of the vertical knife (811), a sliding groove (807) is provided on the lower side of the movable block (805), a sliding plate (808) is slidably connected to the inner side of the sliding groove (807), a connecting block (809) is fixedly connected between the sliding plate (808) and the lifting block (803), a bottom plate (815) is fixedly connected to the lower side of the vertical plate (801), two fixed blocks (816) are fixedly connected to the upper side of the bottom plate (815), a rotating rod (817) is rotatably connected between the two fixed blocks (816), and a cam (818) is fixedly connected to the outer side of the rotating rod (817).

2. A wetland desilting device for environmental protection according to claim 1, characterized in that: A funnel (10) is fixedly connected to the inner side of the cleaning box (1) and located between the crushing knife (6) and the dispersion unit (8).

3. The wetland desilting device for environmental protection according to claim 1, characterized in that: The cam (818) is slidably connected to the slide plate (808).

4. The wetland desilting device for environmental protection according to claim 1, characterized in that: The lower end of the slide plate (808) is provided with an arc-shaped structure.

5. The wetland desilting device for environmental protection according to claim 1, characterized in that: A second motor (819) is fixedly connected to the outer side of the fixed block (816), and an output end of the second motor (819) is fixedly connected to the front end of the rotating rod (817).

6. The wetland desilting device for environmental protection according to claim 1, characterized in that: The vertical knife (811), the first side knife (812) and the second side knife (814) are all provided in plurality.

7. The wetland desilting device for environmental protection according to claim 1, characterized in that: A motor 1 (3) is fixedly connected to the left side of the cleaning box (1); an output end of the motor 1 (3) is fixedly connected to the left end of one of the rotating shafts (4); and gears (7) are fixedly connected to the outer sides of the right ends of the two rotating shafts (4).

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