CN210115323U

CN210115323U - Over-and-under type municipal garden environmental protection soil repairing device

Info

Publication number: CN210115323U
Application number: CN201920951904.0U
Authority: CN
Inventors: 黎锦伟; 吴宛蓉; 吴雨宸
Original assignee: Dongguan Yongqing Municipal Service Co ltd
Current assignee: Dongguan Yongqing Municipal Service Co ltd
Priority date: 2019-06-22
Filing date: 2019-06-22
Publication date: 2020-02-28
Anticipated expiration: 2029-06-22

Abstract

The utility model belongs to the technical field of soil remediation, and discloses a lifting type municipal garden environment-friendly soil remediation device, which is characterized by comprising a mixing chamber, wherein a feeding port and a discharging port are arranged on the mixing chamber, a first rotating shaft is arranged on a rotating frame in the mixing chamber, a crushing knife is arranged on the first rotating shaft, a driving roller, a driven roller and a second rotating shaft are arranged in the mixing chamber in a rotating frame manner, the driving roller and the driven roller are arranged along the horizontal direction, are vertical to the first rotating shaft and are positioned below the first rotating shaft, a conveying belt is sleeved on the driving roller, one end of the driving roller is connected with a conveying motor, the feeding end of the conveying belt is flush with the discharging port, the second rotating shaft is arranged in parallel with the first rotating shaft, the second rotating shaft is positioned below the conveying belt, stirring blades are arranged on the second rotating shaft, one end of the second rotating shaft penetrates through the side wall of the mixing chamber and, the repairing liquid is fully utilized.

Description

Over-and-under type municipal garden environmental protection soil repairing device

Technical Field

The utility model relates to a prosthetic technical field of soil, in particular to over-and-under type municipal garden environmental protection soil repairing device.

Background

Soil remediation is a technical measure to restore normal function to contaminated soil. At present, a large amount of sewage, grease, acid, alkali, salt and other substances are generated in the urban development process, and urban soil also contains a large amount of construction waste and household garbage. These pollutants exceed the capacity and purification speed of urban soil, so that the dynamic balance of the soil is destroyed, the function is disordered, the quality is deteriorated, the soil pollution is caused, and the plant growth is influenced. In order to make plants in urban gardens grow normally, soil in the gardens needs to be repaired, pollutants in the soil are removed, and the soil is restored to the original state.

Notice No. is CN 206550127U's chinese patent discloses a processing apparatus is restoreed to over-and-under type municipal garden environment-friendly soil, including transfer line, storage case and material filling mouth, the handrail sets up on the outer wall side of frame, the wheel is installed on the bottom side of frame, the discharge gate sets up on the bottom side of frame, and the discharge gate communicates with each other with the inside of mixing chamber, the one end setting of conveyer belt is in the below of rotating the shovel, and the conveyer belt installs in the feeding mouth, the feeding mouth sets up on the another side of frame, and the feeding mouth communicates with each other with the inside of mixing chamber, the bottom mounting of jack is on the side of frame, and the top of jack is connected with the transfer line, the second engine sets up on the outer wall side of frame.

This kind of over-and-under type municipal garden environment-friendly soil restoration processing apparatus is through setting up rotation shovel and conveyer belt, can realize pan feeding by oneself, and it is comparatively convenient to use.

In the actual use process, the smaller the soil particles are, the larger the ratio of the surface area to the volume of the soil particles is, and the easier the repair liquid is to permeate into the soil particles, so that the crushing knife needs to be arranged in the mixing chamber, on one hand, the soil blocks with larger volume are crushed, and on the other hand, the soil and the repair liquid are fully stirred and mixed. After the soil enters the mixing chamber, a large amount of repairing liquid permeates into the finely-divided soil particles before the large-volume soil blocks are broken by the breaking knife, and the repairing liquid and the finely-divided soil particles are mixed to form slurry. This portion of the slurry has a good fluidity and is difficult to be rewound by the crushing blades after being transferred to the bottom of the mixing chamber with the rotation of the crushing blades. Therefore, the remediation liquid cannot be uniformly mixed with the soil, and thus, part of the soil is excessively neutralized, and part of the soil cannot achieve the expected remediation effect, so that the soil remediation effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an over-and-under type municipal garden environmental protection soil repairing device has and to make soil and repair liquid homogeneous mixing, will repair liquid make full use of's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an over-and-under type municipal garden environmental protection soil repairing device, includes the mixing chamber, be equipped with the pan feeding mouth on the lateral wall of mixing chamber, the bottom surface is equipped with the discharge gate, and the rotating turret is equipped with first pivot in the mixing chamber, be equipped with broken sword on the first pivot, still include that the rotating turret establishes drive roll, driven voller and the second pivot in the mixing chamber, drive roll and driven voller all set up along the horizontal direction, and perpendicular with first pivot to be located first pivot below, the cover is equipped with the conveyer belt on drive roll and the driven voller, and the lateral wall of mixing chamber is worn to locate by drive roll one end to there is conveying motor, the material loading end of conveyer belt flushes with the pan feeding mouth, the second pivot is on a parallel with first pivot setting, and the second pivot is located the conveyer belt below, is equipped with stirring vane in the second pivot, and the lateral wall of mixing.

By adopting the technical scheme, the mixing chamber is divided into two areas by the conveyor belt, the crushing cutter finishes the crushing work on soil blocks above the conveyor belt, the slurry doped with more repairing liquid flows on the surface of the conveyor belt, and after the slurry and the slurry enter the area below the conveyor belt from a gap between the discharging end of the conveyor belt and the inner side wall of the mixing chamber, the position relation of the slurry and the conveyor belt is changed, the stirring motor drives the second rotating shaft to rotate at the moment, so that the stirring blade is driven to rotate, the finely-crushed soil particles are mixed with the slurry, and the repairing liquid in the slurry can better permeate into the surrounding soil particles because the original large-volume soil blocks are crushed; the soil and the repair liquid can be uniformly mixed, and the repair liquid is fully utilized.

Furthermore, the bottom surface of mixing chamber sets up to the arc surface, and is parallel with the second pivot, be equipped with a plurality of scrapers in the second pivot, the scraper blade offsets with the bottom surface of mixing chamber when removing to second pivot below.

Through adopting above-mentioned technical scheme, the scraper blade rotates along with the second pivot to offset with the bottom surface of mixing chamber when removing to second pivot below, can scrape the soil that adheres to in the mixing chamber bottom surface, even if still have mud deposit to the mixing chamber bottom surface, can't be rolled up by stirring vane, the scraper blade also can be scraped it away.

Furthermore, a support rod is arranged between the scraper and the second rotating shaft and connected with the scraper, the scraper is obliquely arranged, the scraper is parallel to the axis of the second rotating shaft but not coplanar, and the head end of the scraper is abutted against the bottom surface of the mixing chamber along the advancing direction of the scraper.

Through adopting above-mentioned technical scheme, the axis of scraper blade and second pivot is parallel but not coplane, and the contact surface of scraper blade and soil is not perpendicular rather than self moving direction promptly, and the thrust that the scraper blade was applied to soil then is not parallel rather than self linear velocity, and the soil that adheres to the mixing chamber bottom surface is when being promoted by the scraper blade, also moves towards the second pivot along the scraper blade is inboard to realize the soil exchange of different positions departments in the mixing chamber, make soil and repairing liquid mix more fully.

Furthermore, the scraper blade sets up to the arc, and scraper blade is the concave surface towards second pivot one side.

Through adopting above-mentioned technical scheme, set up the scraper blade into the arc, when soil removed along the concave surface of scraper blade, its speed direction gradually changed can alleviate the resistance that the scraper blade receives.

Furthermore, a material guide plate is arranged in the mixing chamber, the material guide plate is fixedly connected with the inner side wall of one end, far away from the feeding port, of the mixing chamber, and the material guide plate is located below the discharging end of the conveyor belt towards one side of the feeding port.

By adopting the technical scheme, after the soil particles smashed by the smashing knife back to the feeding port leave the conveyor belt, the soil particles are guided by the material guide plate, move towards the feeding port in the area below the conveyor belt, and the slurry flowing along the surface of the conveyor belt is relatively adhered, directly falls down after leaving the feeding end of the conveyor belt, and falls on the upper surface of the soil particles on the material guide plate, so that the subsurface infiltration and the subsequent further stirring are facilitated to be repaired.

Furthermore, a plurality of carrier rollers are arranged on the rotating frame in the mixing chamber, the carrier rollers are arranged in parallel to the driving shaft, and the carrier rollers abut against the lower surface of the upper traveling section of the conveying belt.

Through adopting above-mentioned technical scheme, set up the bearing roller and can support the conveyer belt effectively, avoid it sunken by a large scale under the pressure of soil.

Furthermore, the conveying belt is obliquely arranged, and the height of the feeding end of the conveying belt is larger than that of the discharging end of the conveying belt.

Through adopting above-mentioned technical scheme, the conveyer belt slope sets up, makes mud can smoothly flow down along its unloading end, rather than flowing down from the gap between conveyer belt loading end and the mixing chamber inner wall.

Furthermore, the discharge hole is positioned at one end of the bottom surface of the mixing chamber facing to the feeding hole.

Through adopting above-mentioned technical scheme, set up the discharge gate in pan feeding mouth below, soil can obtain stirring more fully before being discharged by the discharge gate.

To sum up, the utility model discloses following beneficial effect has:

1. the soil and the repairing liquid can be uniformly mixed, and the repairing liquid is fully utilized;

2. by arranging the scraper, the slurry can be scraped away by the scraper even if the slurry is still deposited on the bottom surface of the mixing chamber and cannot be rolled up by the stirring blade.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an internal cross-sectional view of the embodiment;

FIG. 3 is a schematic view of the structure of a squeegee in the embodiment.

In the figure, 1, a mixing chamber; 2. a first rotating shaft; 3. a crushing knife; 4. a drive roll; 5. a driven roller; 6. a second rotating shaft; 7. a conveyor belt; 8. a stirring blade; 9. a liquid storage tank; 11. a feeding port; 12. a discharge port; 13. a conveying motor; 14. a stirring motor; 15. a material guide plate; 16. a carrier roller; 17. a crushing motor; 61. a squeegee; 62. a support rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

an elevating type municipal garden environment-friendly soil remediation device, as shown in figures 1 and 2, comprises a mixing chamber 1. A liquid storage tank 9 is connected above the mixing chamber 1, a feeding port 11 is formed in the side wall of the mixing chamber 1, a discharging port 12 is formed in the bottom surface of the mixing chamber 1, and a first rotating shaft 2, a driving roller 4, a driven roller 5, a carrier roller 16 and a second rotating shaft 6 are arranged in a rotating frame in the mixing chamber 1.

As shown in FIG. 2, the inlet 11 is located at the top of one side wall of the mixing chamber 1, and the outlet 12 is located at one end of the bottom of the mixing chamber 1 facing the inlet 11.

As shown in fig. 1 and 2, the first rotating shaft 2 is perpendicular to the side wall of the mixing chamber 1 where the material inlet 11 is located, is located below the material inlet 11, and has one end back to the material inlet 11 and penetrates out of the other side wall of the mixing chamber 1 to be connected with the crankshaft of the crushing motor 17. The crushing cutter 3 is sleeved on the first rotating shaft 2, fixedly connected with the first rotating shaft 2 and rotates along with the first rotating shaft 2.

As shown in fig. 2, the drive roller 4 and the driven roller 5 are both disposed in the horizontal direction, and are perpendicular to the first rotating shaft 2, below the first rotating shaft 2. The driving roller 4 is arranged at a higher position and is arranged at one end of the mixing chamber 1 facing the feeding port 11. The driven roller 5 is positioned at the other end of the mixing chamber 1 at a lower position, and a certain gap is left between the driven roller 5 and the inner side wall of the mixing chamber 1.

As shown in fig. 1 and 2, the conveyor belt 7 is sleeved on the driving roller 4 and the driven roller 5, and the feeding end thereof is flush with the feeding port 11. Due to the difference in height between the drive roller 4 and the driven roller 5, the conveyor belt 7 is inclined downwardly away from the inlet 11.

As shown in fig. 1 and 2, the carrier rollers 16 are parallel to the drive roller 4, are uniformly distributed along the direction of the connecting line between the drive roller 4 and the driven roller 5, and abut against the lower surface of the upstream section of the conveyor belt 7.

As shown in fig. 1 and 2, one end of the drive roll 4 is extended out of the side wall of the mixing chamber 1 and connected to the shaft of the conveyor motor 13. The conveying motor 13 drives the driving roller 4 to rotate, and then drives the conveying belt 7 to rotate.

As shown in fig. 1 and 2, a material guiding plate 15 is fixedly connected to an inner side wall of one end of the mixing chamber 1 away from the material inlet 11, and the material guiding plate 15 is inclined downward toward the material inlet 11 and extends to a position below a discharging end of the conveyor belt 7.

As shown in fig. 1 and 2, the second rotating shaft 6 is parallel to the first rotating shaft 2 and is located below the conveyor belt 7, and one end of the second rotating shaft, which is back to the feeding port 11, penetrates out of the side wall of the mixing chamber 1 and is connected with the shaft of the stirring motor 14. The stirring blade 8 is sleeved on the second rotating shaft 6, fixedly connected with the second rotating shaft 6 and rotates along with the second rotating shaft 6.

As shown in fig. 2 and 3, the stirring blades 8 are arranged in segments, and a set of scraper blades 61 is respectively arranged between two adjacent segments of the stirring blades 8. The scraper 61 is fixedly connected with the second rotating shaft 6 through a support rod 62 and rotates along with the second rotating shaft 6.

As shown in fig. 2 and 3, the scraper 61 is disposed obliquely with respect to the radial line of the second rotating shaft 6, and is parallel to but not coplanar with the axis of the second rotating shaft 6. The scraper 61 is curved and concave toward the second rotating shaft 6.

As shown in fig. 1 and 3, the bottom surface of the mixing chamber 1 is formed in a circular arc shape with the axis of the second rotating shaft 6 as the center. When blade 61 moves below second shaft 6, the leading end of blade 61 abuts against the bottom surface of mixing chamber 1 in the forward direction of blade 61, and soil adhering to the bottom surface of mixing chamber 1 is scraped.

The specific implementation process comprises the following steps:

the mixing chamber 1 is divided into two areas by the conveyor belt 7, the crushing cutter 3 finishes the crushing work of the soil blocks above the conveyor belt 7, and the slurry doped with more repairing liquid flows on the surface of the conveyor belt 7. The positional relationship changes as both enter the region below the conveyor belt 7 from the gap between the discharge end of the conveyor belt 7 and the inner side wall of the mixing chamber 1. At this time, the stirring motor 14 drives the second rotating shaft 6 to rotate, and further drives the stirring blade 8 to rotate, so as to mix the finely-divided soil particles with the slurry. Because the original large-volume soil block is broken, the repairing liquid in the slurry can well permeate into the surrounding soil particles, and finally the soil and the repairing liquid are uniformly mixed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides an over-and-under type municipal garden environmental protection soil repairing device, includes mixing chamber (1), be equipped with pan feeding mouth (11) on the lateral wall of mixing chamber (1), the bottom surface is equipped with discharge gate (12), and mixing chamber (1) internal rotation has erect first pivot (2), be equipped with broken sword (3) on first pivot (2), its characterized in that: still establish drive roll (4), driven voller (5) and second pivot (6) in mixing chamber (1) including the rotating turret, drive roll (4) and driven voller (5) all set up along the horizontal direction, and perpendicular with first pivot (2) to be located first pivot (2) below, the cover is equipped with conveyer belt (7) on drive roll (4) and driven voller (5), and the lateral wall of mixing chamber (1) is worn to locate by drive roll (4) one end to there is conveying motor (13), the material loading end and the pan feeding mouth (11) of conveyer belt (7) flush, second pivot (6) are on a parallel with first pivot (2) setting, and second pivot (6) are located conveyer belt (7) below, are equipped with stirring vane (8) on second pivot (6), and the lateral wall of mixing chamber (1) is worn to second pivot (6) one end, and have agitator motor (14).

2. The lifting type municipal garden environment-friendly soil remediation device of claim 1, wherein: the bottom surface of mixing chamber (1) sets up to the arc surface, and is parallel with second pivot (6), be equipped with a plurality of scraper blades (61) on second pivot (6), scraper blade (61) offset with the bottom surface of mixing chamber (1) when removing to second pivot (6) below.

3. The lifting type municipal garden environment-friendly soil remediation device of claim 2, wherein: and a support rod (62) is arranged between the scraper (61) and the second rotating shaft (6) and connected with the scraper (61), the scraper (61) is obliquely arranged, the axes of the scraper (61) and the second rotating shaft (6) are parallel but not coplanar, and the head end of the scraper (61) is abutted against the bottom surface of the mixing chamber (1) along the advancing direction of the scraper (61).

4. The lifting type municipal garden environment-friendly soil remediation device of claim 3, wherein: the scraper (61) is arc-shaped, and one side of the scraper (61) facing the second rotating shaft (6) is concave.

5. The lifting type municipal garden environment-friendly soil remediation device of claim 1, wherein: the mixing chamber is characterized in that a material guide plate (15) is arranged in the mixing chamber (1), the material guide plate (15) is fixedly connected with the inner side wall of one end, away from the feeding port (11), of the mixing chamber (1), and the material guide plate (15) is located below the discharging end of the conveyor belt (7) towards one side of the feeding port (11).

6. The lifting type municipal garden environment-friendly soil remediation device of claim 1, wherein: a plurality of carrier rollers (16) are rotatably arranged in the mixing chamber (1), the carrier rollers (16) are arranged in parallel to the driving shaft, and the carrier rollers (16) are abutted to the lower surface of the ascending section of the conveyor belt (7).

7. The lifting type municipal garden environment-friendly soil remediation device of claim 1, wherein: the conveying belt (7) is obliquely arranged, and the height of the feeding end of the conveying belt (7) is larger than that of the discharging end.

8. The lifting type municipal garden environment-friendly soil remediation device of claim 1, wherein: the discharge port (12) is positioned at one end of the bottom surface of the mixing chamber (1) facing the feeding port (11).