Soil remediation screening device

Abstract

The utility model discloses a soil remediation screening device, and relates to the field of soil remediation equipment, the soil remediation screening device comprises a box body, an inclined drum screen is arranged in the box body, two gear rings are fixedly arranged on the surface of the drum screen in a surrounding mode, and two gears are arranged below the two gear rings in a meshed mode. Rotating rods are fixedly sleeved with the interiors of every two adjacent gears on the same side, the two rotating rods are rotationally sleeved with the box body, one end of one rotating rod penetrates through the box body, the rod wall of the rotating rod is fixedly sleeved with a motor, one ends of the two rotating rods are rotationally sleeved with connecting rods, and one ends of the two connecting rods are connected with side leakage prevention mechanisms. And a conveying mechanism and a supporting mechanism are arranged in the drum screen. According to the inclined drum screen and the spiral auger, the screening efficiency of soil can be improved, meanwhile, garbage in the soil can be discharged from the other end of the drum screen, and additional manpower is not needed for treatment.

Description

Technical Field

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

[0002] The soil remediation screening device is a device for separating debris from the soil. Traditional advertising machines generally do not have a one-time separation function. When operating, the staff need to perform screening multiple times to achieve the desired effect due to low screening efficiency, which greatly reduces work efficiency and requires a lot of time and energy for screening.

[0003] After searching, an automated screening device for soil remediation with publication number CN213255588U has the function of one-time screening, higher screening efficiency, can save working time of staff and reduce work intensity, including a screening component, the screening component includes a component outer frame, a screening plate and a driving mechanism, the inner wall of the component outer frame is provided with a slide extending in the front-to-back direction, the screening plate is provided with sieve holes for screening soil impurities, the screening plate is located in the frame space inside the component outer frame and slidably cooperates with the slide, and there is a movable gap between the front and rear parts of the outer frame of the component outer frame and the screening plate for the screening plate to enter, the driving mechanism is installed on the component outer frame, and the driving mechanism can drive the screening plate to move back and forth in the front-to-back direction.

[0004] The above technical solution has the following shortcomings:

[0005] The screening plate in the above technical solution does not take into account that the garbage in the soil cannot pass through the holes, resulting in the garbage remaining on the screening plate, requiring additional manpower for processing. Utility Model Content

[0006] In view of the problem that the garbage in the existing soil cannot pass through the holes and remains on the screening plate, requiring additional manpower to handle, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a soil remediation screening device, which solves the problem that garbage in the soil cannot pass through the holes, resulting in the garbage remaining on the screening plate and requiring additional manpower for processing.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A soil remediation screening device comprises a box body, wherein an inclined drum screen is arranged inside the box body, wherein two gear rings are fixedly arranged around the surface of the drum screen, two gears are meshedly arranged below the two gear rings, and rotating rods are fixedly sleeved inside the two adjacent gears on the same side, and the two rotating rods are rotatably sleeved with the box body, one end of one of the rotating rods passes through the box body and a motor is fixedly sleeved on the rod wall, and connecting rods are rotatably sleeved at one end of the two rotating rods, and one end of the two connecting rods is connected to a side leakage prevention mechanism, and a conveying mechanism and a supporting mechanism are arranged inside the drum screen, and the drum screen is driven to rotate by the rotation of the motor to separate soil and garbage, and the soil enters the corresponding containing box from the corresponding discharge port, and the garbage enters the containing box from the other end of the drum screen, and no additional manpower is required for processing.

[0010] Preferably, the side leakage prevention mechanism includes a special-shaped U-shaped plate, which is fixedly arranged inside the box and matches the drum screen, and two discharge ports are provided at the bottom of the special-shaped U-shaped plate, one end of the connecting rod is fixedly connected to the special-shaped U-shaped plate, and the two rotating rods both penetrate the special-shaped U-shaped plate and are rotatably connected to the special-shaped U-shaped plates. The special-shaped U-shaped plate can prevent the rotating drum screen from throwing away the soil, and can also gather the soil to the discharge port for discharge.

[0011] Preferably, the conveying mechanism includes a feed pipe and a spiral dragon. The feed pipe is inserted into the interior of the drum screen and fixedly connected to the box body and the special-shaped U-shaped plate. The spiral dragon is fixedly arranged on the inner surface of the drum screen. The spiral dragon can increase the residence time of the soil on the drum screen to avoid insufficient screening resulting in a large amount of soil being processed.

[0012] Preferably, the supporting mechanism includes a supporting rod and a plurality of fixing rods, wherein the supporting rod is obliquely fixedly arranged inside the special-shaped U-shaped plate and is rotatably sleeved with the special-shaped U-shaped plate, and the two ends of the plurality of fixing rods are respectively fixedly connected with the corresponding supporting rods and the spiral dragon, and the supporting rods and the fixing rods can prevent the drum screen from being separated from the gears during rotation, thereby reducing the working efficiency.

[0013] Furthermore, a protective plate is fixedly provided on one side of the two gears, and the two protective plates are movably sleeved with the rotating rod. The protective plates can prevent soil from entering the two gears, thereby causing the gears to be unable to rotate.

[0014] Preferably, two containing boxes are provided inside the box body, and both of the containing boxes are matched with corresponding discharge ports, and the discharge ports can collect and discharge soil and garbage to avoid soil and garbage remaining inside the box body.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model drives the inclined drum screen to rotate by a motor so as to break up the soil to achieve the effect of separating soil and garbage. No additional manpower is required for processing, which improves the overall working efficiency of the device and reduces the working intensity of the staff.

[0017] 2. The utility model increases the residence time of soil on the screen by arranging a spiral dragon inside the drum screen, thereby improving the overall screening efficiency of the device, and can also transfer garbage from the feed port to the other end of the drum screen into the receiving box.

[0018] 3. The utility model can prevent the drum screen from throwing soil out of the holding box during rotation through the special-shaped U-shaped plate. The screened soil and garbage enter the corresponding holding box through the corresponding discharge port and wait for the staff to process after the screening is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;

[0022] Figure 3 For the utility model Figure 1 An enlarged schematic diagram of part B.

[0023] Description of reference numerals:

[0024] 1. Box body; 2. Drum screen; 3. Gear ring; 4. Gear; 5. Rotating rod; 6. Motor; 7. Connecting rod; 8. Special-shaped U-shaped plate; 9. Feeding pipe; 10. Spiral dragon; 11. Support rod; 12. Fixed rod; 13. Protection plate; 14. Container. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model embodiment discloses a soil remediation screening device.

[0027] The utility model provides Figure 1-3A soil remediation screening device shown includes a box body 1, an inclined drum screen 2 is provided inside the box body 1, two gear rings 3 are fixedly arranged around the surface of the drum screen 2, two gear rings 3 are meshed below each of the two gear rings 3, a rotating rod 5 is fixedly sleeved inside each of the two adjacent gears 4 on the same side, the two rotating rods 5 are rotatably sleeved with the box body 1, one end of one of the rotating rods 5 passes through the box body 1 and a motor 6 is fixedly sleeved on the rod wall, one end of the two rotating rods 5 are rotatably sleeved with a connecting rod 7, one end of the two connecting rods 7 is connected to a side leakage prevention mechanism, a conveying mechanism and a supporting mechanism are provided inside the drum screen 2, the motor 6 is turned on, the motor 6 drives the rotating rod 5 to rotate, thereby driving the gear 4 and the gear ring 3 to rotate, the rotation of the gear ring 3 drives the drum screen 2 to rotate, thereby achieving the effect of screening and separating soil and garbage.

[0028] In order to prevent some soil and garbage from entering the receiving box 14, Figure 1 As shown, the side leakage prevention mechanism includes a special-shaped U-shaped plate 8, which is fixedly arranged inside the box body 1 and matches the drum screen 2. Two discharge ports are provided at the bottom of the special-shaped U-shaped plate 8, one end of the connecting rod 7 is fixedly connected to the special-shaped U-shaped plate 8, and the two rotating rods 5 both penetrate the special-shaped U-shaped plate 8 and are rotatably connected to the special-shaped U-shaped plate 8. When the drum screen 2 rotates, the soil may be thrown out of the drum screen 2, resulting in the inability to completely collect the soil.

[0029] In order to increase the screening efficiency, Figure 1 As shown, the conveying mechanism includes a feed pipe 9 and a spiral dragon 10. The feed pipe 9 is inserted into the interior of the drum screen 2 and is fixedly connected to the box body 1 and the special-shaped U-shaped plate 8. The spiral dragon 10 is fixedly arranged on the inner surface of the drum screen 2. The spiral dragon 10 can increase the residence time of the soil on the drum screen 2 to avoid insufficient screening resulting in a large amount of soil being processed.

[0030] In order to prevent the drum screen 2 and the gear 4 from falling off, Figure 1 and Figure 3 As shown, the supporting mechanism includes a supporting rod 11 and a plurality of fixing rods 12. The supporting rod 11 is tilted and fixedly arranged inside the special-shaped U-shaped plate 8 and is rotatably sleeved with the special-shaped U-shaped plate 8. The two ends of the plurality of fixing rods 12 are respectively fixedly connected with the corresponding supporting rods 11 and the spiral dragon 10. The supporting rods 11 and the fixing rods 12 can prevent the drum screen 2 from being separated from the gear 4 during rotation, thereby reducing the working efficiency.

[0031] In order to prevent the gear 4 from being unable to rotate, Figure 2 As shown, a protective plate 13 is fixedly provided on one side of the two gears 4, and the two protective plates 13 are movably connected to the rotating rod 5. The protective plates 13 can prevent soil from entering the two gears 4 and causing the gears 4 to be unable to rotate.

[0032] Finally, in order to facilitate the disposal of soil and garbage, such as Figure 1 As shown, two containing boxes 14 are arranged inside the box body 1, and both containing boxes 14 are matched with corresponding discharge ports, and the discharge ports can collect and discharge soil and garbage to avoid soil and garbage remaining inside the box body 1.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A soil remediation screening device, comprising a housing (1), characterized in that: An inclined drum screen (2) is provided inside the box body (1), two gear rings (3) are fixedly provided around the surface of the drum screen (2), two gears (4) are meshedly provided below the two gear rings (3), a rotating rod (5) is fixedly sleeved inside two adjacent gears (4) on the same side, the two rotating rods (5) are rotatably sleeved with the box body (1), one end of one of the rotating rods (5) passes through the box body (1) and a motor (6) is fixedly sleeved on the rod wall, one end of the two rotating rods (5) are rotatably sleeved with a connecting rod (7), one end of the two connecting rods (7) are connected to a side leakage prevention mechanism, and a conveying mechanism and a supporting mechanism are provided inside the drum screen (2).

2. A soil remediation screening device according to claim 1, characterized in that: The side leakage prevention mechanism comprises a special-shaped U-shaped plate (8), the special-shaped U-shaped plate (8) is fixedly arranged inside the box body (1) and matches the drum screen (2), two discharge ports are opened at the bottom of the special-shaped U-shaped plate (8), one end of the connecting rod (7) is fixedly connected to the special-shaped U-shaped plate (8), and the two rotating rods (5) both penetrate the special-shaped U-shaped plate (8) and are rotatably sleeved with the special-shaped U-shaped plates (8).

3. A soil remediation screening device according to claim 1, characterized in that: The conveying mechanism comprises a feed pipe (9) and a spiral dragon (10); the feed pipe (9) is inserted into the interior of the drum screen (2) and is fixedly sleeved with the box body (1) and the special-shaped U-shaped plate (8); and the spiral dragon (10) is fixedly arranged around the inner surface of the drum screen (2).

4. A soil remediation screening device according to claim 1, characterized in that: The support mechanism comprises a support rod (11) and a plurality of fixing rods (12); the support rod (11) is tilted and fixedly arranged inside the special-shaped U-shaped plate (8) and is rotatably sleeved with the special-shaped U-shaped plate (8); and the two ends of the plurality of fixing rods (12) are respectively fixedly connected to the corresponding support rods (11) and the spiral dragon (10).

5. A soil remediation screening device according to claim 1, characterized in that: A protection plate (13) is fixedly provided on one side of the two gears (4), and the two protection plates (13) are movably sleeved with the rotating rod (5).

6. A soil remediation screening device according to claim 1, characterized in that: Two containing boxes (14) are arranged inside the box body (1), and the two containing boxes (14) are matched with corresponding discharge ports.

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