Leacheate spraying device for soil remediation

Abstract

The utility model discloses a leacheate spraying device for soil remediation, which comprises a support frame, a first screw is sleeved with a first synchronous pulley, and one side of the first synchronous pulley is correspondingly provided with a second synchronous pulley. According to the leacheate spraying device for soil remediation, a limiting sliding structure is formed by a first movable block, a second movable block and a supporting frame through a first screw rod and a first sliding rod under the action of a first servo motor, and therefore the height of a spraying head and the height of a roller shaft are adjusted according to the height of soil needing to be treated; a motor of the device and a fixing frame form a rotating structure through a rotating shaft under the action of a third servo motor, and a roller shaft and a storage box form a rotating structure under the action of the motor, so that the sprayed soil is stirred in time through the rotating roller shaft; and meanwhile, it is guaranteed that a roller shaft can be inserted into the soil in a penetrating mode through a third servo motor to turn over the soil.

Description

Technical Field

[0001] The utility model relates to the technical field of soil remediation, in particular to a leaching liquid spraying device for soil remediation. Background Art

[0002] Soil remediation is a technical measure to restore the normal function of contaminated soil. In the soil remediation industry, there are more than 100 existing soil remediation technologies and more than 10 commonly used technologies, which can be roughly divided into three methods: physical, chemical and biological. In the process of soil remediation, in order to treat heavy metal impurities in the soil and separate pollutants from the soil, a spraying device is used to spray the eluent on the soil.

[0003] During use, the spraying device sprays the eluent evenly on the soil through the nozzle assembly, so as to separate the soil from the internal pollutants. However, during use, the eluent of the existing spraying device is easy to splash out when spraying, thus causing harm to the staff. At the same time, the device only sprays the eluent, resulting in low practicality. Therefore, a eluent spraying device for soil remediation is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a leaching liquid spraying device for soil remediation, so as to solve the problem that the existing spraying device proposed in the above background technology is prone to splashing when the leaching liquid is sprayed during use, thereby causing harm to the staff, and at the same time the device only sprays the leaching liquid, resulting in its low practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a washing liquid spraying device for soil remediation, comprising a support frame, wherein the support frame is provided with a roller on the lower end surface, the support frame is provided with a first servo motor inside, and one end of the output shaft of the first servo motor is connected to a first screw through a coupling, a first synchronous pulley is sleeved on the first screw, and a second synchronous pulley is correspondingly provided on one side of the first synchronous pulley, the first screw is also inserted on the second synchronous pulley, and the first synchronous pulley and the second synchronous pulley are sleeved with a synchronous belt on the outer wall, the first screw is provided with a first sliding rod on the outer side, and a first movable block is inserted on the first screw and the first sliding rod, a spray arm is provided between the first movable blocks, and a plurality of groups of spray heads are evenly provided on the lower end surface of the spray arm, the spray arm is provided with a water inlet pipe on the upper end surface, and the other end of the water inlet pipe is connected to a water source through a water pump, the first movable block is correspondingly provided with a second movable block below, and the second movable block is respectively provided with L-shaped connecting rods at the front and rear, and the other ends of the L-shaped connecting rods are respectively connected to a fixed frame;

[0006] The fixing frame is provided with a second servo motor inside, and one end of the output shaft of the second servo motor is connected to the second screw through a coupling, the second screw is provided with a second slide bar on the outside, and the second screw and the second slide bar are interspersed with a third movable block, the third movable block is respectively provided with a fixing box, and the fixing box is provided with a third servo motor, one end of the output shaft of the third servo motor is connected to the rotating shaft through a coupling, and the rotating shaft is respectively provided with a storage box on the outer wall, the storage box is provided with a motor, and the motor is provided with an output shaft, the other end of the output shaft is provided with a roller shaft, and the other end of the roller shaft is provided with a rotating rod;

[0007] The spray arm is provided with protective plates at the front and rear respectively, and a plurality of limit blocks are provided on the spray arm. The limit blocks are inserted into the protective plates, and spiral grooves are respectively opened on the limit blocks, and bolts are spirally arranged in the spiral grooves.

[0008] Preferably, the first movable block and the second movable block respectively form a limited sliding structure with the support frame through the first screw rod and the first sliding rod under the action of the first servo motor.

[0009] Preferably, the third servo motor, under the action of the second servo motor, forms a limited sliding structure with the fixed frame through the second screw rod, the second sliding rod, and the third movable block.

[0010] Preferably, the motor forms a rotating structure with the fixed frame through the rotating shaft under the action of the third servo motor, and the roller also forms a rotating structure with the storage box under the action of the motor.

[0011] Preferably, the protective plate forms a clamping limiting structure with the spray arm through a limiting block, and the protective plate forms a spiral locking structure with the spray arm through the limiting block and bolts.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the first movable block and the second movable block of the eluent spraying device for soil remediation respectively form a limited sliding structure with the support frame through the first screw and the first slide bar under the action of the first servo motor, so that the height of the nozzle and the roller shaft can be adjusted according to the height of the soil to be treated, so as to facilitate spraying and stirring the soil. The motor of the device forms a rotating structure with the fixed frame through the rotating shaft under the action of the third servo motor, and the roller shaft also forms a rotating structure with the storage box under the action of the motor, so that the soil after spraying is stirred in time by the rotating roller shaft to ensure that the soil and the eluent are fully mixed. At the same time, the third servo motor is used to ensure that the roller shaft can be inserted into the soil to turn it over. The protective plate of the device forms a clamping limited structure with the spray arm through the limit block, and the protective plate forms a spiral locking structure with the spray arm through the limit block, bolts, and the protective plate can prevent the eluent from splashing when spraying, so as to prevent the eluent from causing harm to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a washing liquid spraying device for soil remediation according to the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a roller assembly of a washing liquid spraying device for soil remediation according to the utility model;

[0015] Figure 3 This is a schematic diagram of the top view of the structure of a roller limit sliding assembly of a washing liquid spraying device for soil remediation according to the utility model;

[0016] Figure 4 The utility model is a schematic diagram of the structure of a protective plate assembly of a washing liquid spraying device for soil remediation.

[0017] In the figure: 1, support frame, 2, roller, 3, first servo motor, 4, first screw, 5, synchronous belt, 6, first slide bar, 7, first movable block, 8, spray arm, 9, spray head, 10, second movable block, 11, fixed frame, 12, second servo motor, 13, second screw, 14, second slide bar, 15, third movable block, 16, third servo motor, 17, rotating shaft, 18, motor, 19, roller, 20, protective plate, 21, limiting hole, 22, bolt. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4The utility model provides a technical solution: a washing liquid spraying device for soil remediation, comprising a support frame 1, a roller 2 is provided on the lower end surface of the support frame 1, a first servo motor 3 is provided inside the support frame 1, and one end of the output shaft of the first servo motor 3 is connected to a first screw 4 through a coupling, a first synchronous belt wheel is sleeved on the first screw 4, and the first synchronous belt wheel is correspondingly provided with a second synchronous belt wheel on one side, the first screw 4 is also inserted on the second synchronous belt wheel, and the first synchronous belt wheel and the second synchronous belt wheel are sleeved on the outer wall A synchronous belt 5, a first sliding rod 6 is provided on the outer side of the first screw rod 4, and a first movable block 7 is inserted on the first screw rod 4 and the first sliding rod 6, a spray arm 8 is provided between the first movable blocks 7, and a plurality of groups of spray heads 9 are evenly provided on the lower end surface of the spray arm 8, a water inlet pipe is provided on the upper end surface of the spray arm 8, and the other end of the water inlet pipe is connected to the water source through a water pump, a second movable block 10 is correspondingly provided at the bottom of the first movable block 7, and the second movable block 10 is respectively provided with L-shaped connecting rods at the front and rear, and the other ends of the L-shaped connecting rods are respectively connected to the fixing frame 11.

[0020] Furthermore, the first movable block 7 and the second movable block 10 respectively form a limited sliding structure through the first screw 4, the first slide rod 6 and the support frame 1 under the action of the first servo motor 3, so that the first servo motor 3 drives the nozzle 9 and the roller 19 assembly to perform limited sliding, thereby facilitating spraying and stirring of soil at different heights.

[0021] The fixing frame 11 is internally provided with a second servo motor 12, and one end of the output shaft of the second servo motor 12 is connected to the second screw rod 13 through a coupling, the second screw rod 13 is externally provided with a second slide bar 14, and the second screw rod 13 and the second slide bar 14 are interspersed with a third movable block 15, and the third movable block 15 is respectively provided with a fixing box, and a third servo motor 16 is arranged in the fixing box.

[0022] Furthermore, under the action of the second servo motor 12, the third servo motor 16 forms a limited sliding structure through the second screw 13, the second sliding rod 14, the third movable block 15 and the fixed frame 11, so that the roller 19 is driven by the second servo motor 12 to perform limited sliding, so that the soil and the leachate are mixed through the roller 19.

[0023] One end of the output shaft of the third servo motor 16 is connected to the rotating shaft 17 through a coupling, and the rotating shaft 17 is provided with a storage box on the outer wall, a motor 18 is provided in the storage box, and the motor 18 is provided with an output shaft, a roller 19 is provided at the other end of the output shaft, and a rotating rod is provided at the other end of the roller 19.

[0024] Furthermore, the motor 18, under the action of the third servo motor 16, forms a rotating structure with the fixed frame 11 through the rotating shaft 17, and the roller 19, under the action of the motor 18, also forms a rotating structure with the storage box, so that the roller 19 is driven by the motor 18 to rotate, so that the soil after spraying can be turned over by the roller 19, and at the same time, the third servo motor 16 can ensure that the roller 19 is inserted into the soil to turn it over.

[0025] The spray arm 8 is provided with protective plates 20 at the front and rear, respectively, and a plurality of limit blocks 21 are provided on the spray arm 8. The limit blocks 21 are inserted through the protective plates 20, and spiral grooves are respectively opened on the limit blocks 21, in which bolts 22 are spirally screwed.

[0026] Furthermore, the protective plate 20 forms a locking structure with the spray arm 8 through the limiting block 21, and the protective plate 20 forms a spiral locking structure with the spray arm 8 through the limiting block 21 and the bolt 22, so that the protective plate 20 is installed on the outside of the spray head 9 through the bolt 22, and then the protective plate 20 is used to prevent harm to the staff when the rinse liquid is sprayed.

[0027] Working principle: When using the eluent spraying device for soil remediation, first place a suitable protective plate 20 in front of and behind the spray arm 8, and use the limit block 21 to engage and limit the protective plate 20, so that the protective plate 20 can be screwed onto the spray arm 8 through the bolt 22, so as to avoid the eluent splashing and causing harm to the staff when the spray head 9 is working; after the protective plate 20 is installed, the first servo motor 3 can be started, and the output shaft of the first servo motor 3 drives the first screw 4 to rotate through the coupling, and drives another group of first screws 4 to rotate synchronously through the first synchronous pulley, the second synchronous pulley, and the synchronous belt 5, so as to drive the spray arm 8 to slide in a limited position through the first slide bar 6 and the first movable block 7, so as to move the spray head 9, the roller 19 and its related components to a suitable height according to the soil height. , and then the eluent can be sprayed onto the soil through the nozzle 9; when the eluent is sprayed, the third servo motor 16 can be started, so as to drive the roller 19 to rotate as a whole through the rotating shaft 17, thereby ensuring that the roller 19 can be inserted into the soil to turn the material, and then the second servo motor 12 and the motor 18 can be started at the same time, and the output shaft of the second servo motor 12 drives the second screw 13 to rotate through the coupling, and drives the roller 19 to slide within a limited position through the second sliding bar 14 and the third movable block 15, and the motor 18 drives the roller 19 to rotate, so as to turn the sprayed soil through the rotating roller 19, thereby ensuring that the soil and the eluent can be fully mixed, so as to increase the practicality of the device through the roller 19, and this is the use process of the eluent spraying device for soil remediation.

[0028] 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 washing liquid spraying device for soil remediation, comprising a support frame (1), wherein the support frame (1) is provided with a roller (2) at the lower end surface, and characterized in that: The support frame (1) is provided with a first servo motor (3) inside, and one end of the output shaft of the first servo motor (3) is connected to a first screw rod (4) through a coupling, a first synchronous belt wheel is sleeved on the first screw rod (4), and a second synchronous belt wheel is correspondingly provided on one side of the first synchronous belt wheel, the first screw rod (4) is also inserted into the second synchronous belt wheel, and the first synchronous belt wheel and the second synchronous belt wheel are sleeved with a synchronous belt (5) on the outer wall, the first screw rod (4) is provided with a first sliding rod (6) on the outer side, and the first screw rod (4) , a first movable block (7) is inserted on the first slide bar (6), a spray arm (8) is provided between the first movable blocks (7), and a plurality of spray heads (9) are evenly provided on the lower end surface of the spray arm (8), a water inlet pipe is provided on the upper end surface of the spray arm (8), and the other end of the water inlet pipe is connected to a water source through a water pump, a second movable block (10) is correspondingly provided below the first movable block (7), and the second movable block (10) is provided with L-shaped connecting rods at the front and rear, respectively, and the other ends of the L-shaped connecting rods are respectively connected to a fixing frame (11); The fixing frame (11) is provided with a second servo motor (12) inside, and one end of the output shaft of the second servo motor (12) is connected to the second screw (13) through a coupling, the second screw (13) is provided with a second slide bar (14) on the outside, and the second screw (13) and the second slide bar (14) are interlaced with a third movable block (15), the third movable block (15) is respectively provided with a fixing box, and the fixing box is provided with a third servo motor (16), one end of the output shaft of the third servo motor (16) is connected to a rotating shaft (17) through a coupling, and the rotating shaft (17) is respectively provided with a storage box on the outer wall, the storage box is provided with a motor (18), and the motor (18) is provided with an output shaft, the other end of the output shaft is provided with a roller shaft (19), and the other end of the roller shaft (19) is provided with a rotating rod; The spray arm (8) is provided with a protective plate (20) at the front and rear respectively, and a plurality of groups of limit blocks (21) are provided on the spray arm (8), the limit blocks (21) are inserted into the protective plate (20), and the limit blocks (21) are respectively provided with a spiral groove, and a bolt (22) is spirally arranged in the spiral groove.

2. The eluent spraying device for soil remediation according to claim 1, characterized in that: The first movable block (7) and the second movable block (10) respectively form a limited sliding structure with the support frame (1) through the first screw rod (4) and the first sliding rod (6) under the action of the first servo motor (3).

3. The eluent spraying device for soil remediation according to claim 1, characterized in that: The third servo motor (16) forms a limited sliding structure with the fixing frame (11) through the second screw rod (13), the second sliding rod (14), the third movable block (15), and the fixing frame (11) under the action of the second servo motor (12).

4. The eluent spraying device for soil remediation according to claim 1, characterized in that: The motor (18) forms a rotating structure with the fixing frame (11) through the rotating shaft (17) under the action of the third servo motor (16), and the roller (19) also forms a rotating structure with the storage box under the action of the motor (18).

5. The eluent spraying device for soil remediation according to claim 1, characterized in that: The protective plate (20) forms a locking limit structure with the spray arm (8) through a limit block (21), and the protective plate (20) forms a spiral locking structure with the spray arm (8) through the limit block (21), the bolt (22) and the spray arm (8).

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