Soil pollution treatment device

Abstract

The utility model discloses a soil pollution abatement device, which relates to the field of soil abatement, and comprises a stirring barrel, the outer wall of the stirring barrel is fixedly connected with a support frame, the bottom of the support frame is fixedly connected with universal wheels to facilitate the movement of the stirring barrel, and the bottom of the stirring barrel is communicated with a discharge pipe to facilitate the subsequent discharge. The top of the stirring barrel is fixedly connected with a motor, an output shaft of the motor is in transmission connection with a driving shaft, and the outer wall of the driving shaft is fixedly connected with a stirring blade I, so that the stirring blade I is conveniently driven to rotate. The motor is started to drive the driving shaft to rotate so as to drive the stirring blade I to rotate to stir and scatter soil materials in the stirring barrel, and meanwhile, in the rotating process of the driving shaft, the linkage shaft in transmission connection with the driving shaft through the bevel gear set synchronously rotates so as to drive the stirring blade II to rotate; the two groups of stirring blades rotate in opposite directions, so that materials in the stirring barrel are fully stirred and dispersed, and the overall stirring efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of soil treatment, in particular to a soil pollution treatment device. Background Art

[0002] Soil pollution refers to the phenomenon that harmful substances produced by human activities enter the soil, causing soil quality to deteriorate and affecting soil functions and ecological safety. The main sources of soil pollution include industrial emissions, agricultural activities, urban garbage, transportation, etc. Waste gas, wastewater, solid waste and other pollutants in the industrial production process are directly discharged into the soil without treatment or improper treatment, causing soil pollution. The irrational use of agricultural inputs such as industrial emissions of pesticides, fertilizers, livestock and poultry manure, as well as agricultural activities such as sewage irrigation, will all lead to soil pollution. Soil pollution will cause pollutants to accumulate in crops and enrich them into humans and animals through the food chain, endangering human and animal health and causing cancer and other diseases.

[0003] To control soil pollution, the soil must first be removed from its original location through excavation technology for subsequent processing and reuse. The existing Chinese patent authorization announcement number is: CN112275792A, which provides a contaminated soil treatment device, belonging to the field of soil treatment technology. The contaminated soil treatment device includes a box body, the left end of the box body is fixedly connected to a feed port, the feed port and the box body are connected, the upper inner wall of the box body is rotatably connected to a crushing shaft, the upper end of the box body is fixedly connected to a first motor, the output end of the first motor is fixedly connected to the crushing shaft, the left and right inner walls of the box body are fixedly connected to fixed blocks, the lower ends of the two fixed blocks are fixedly connected to water pipes, the lower ends of the two water pipes are fixedly connected to a group of nozzles, the left and right ends of the box body are fixedly connected to water pumps, the two water pumps are respectively fixedly connected to the two water pipes, and the left and right ends of the box body are fixedly connected to water tanks. The invention aims to solve the problem that the treatment device in the prior art is prone to uneven stirring, the chemical agent cannot be fully mixed with the soil, resulting in the chemical agent failing to achieve the desired effect, thereby causing waste of chemical reagents and poor soil improvement effect.

[0004] The above-mentioned treatment device also has the following problems when turning the soil: the above-mentioned treatment device has many fine parts when turning the soil, which makes the subsequent maintenance of the entire device inconvenient, and the cost of replacing the worn parts is high.

[0005] Therefore, it is necessary to invent a soil pollution control device to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a soil pollution control device to solve the problem proposed in the above background technology that the above-mentioned control device has many fine parts when stirring the soil, which makes the subsequent maintenance of the entire device inconvenient and the replacement cost of parts after wear is high.

[0007] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: a soil pollution control device, comprising a mixing barrel, wherein the outer wall of the mixing barrel is fixedly connected to a support frame, and the bottom of the support frame is fixedly connected to a universal wheel to facilitate the movement of the mixing barrel, the bottom of the mixing barrel is connected to a discharge pipe to facilitate subsequent discharge, the top of the mixing barrel is fixedly connected to a motor, and the output shaft of the motor is transmission-connected to a drive shaft, and the outer wall of the drive shaft is fixedly connected to a stirring blade 1 to facilitate driving the rotation of the stirring blade 1, thereby synchronously driving the subsequent rotation of the stirring blade 2, and further comprising:

[0008] Steering assembly, the outer wall of the drive shaft is movably connected with a linkage shaft, and the drive shaft and the linkage shaft are connected by a bevel gear set, and the outer wall of the linkage shaft is fixedly connected with two stirring blades, which are driven by the rotation of the drive shaft to rotate in different directions, causing the two groups of stirring blades to rotate in different directions to process the material inside the mixing barrel.

[0009] Preferably, the stirring blade is in a "U" shape, and the stirring blade is fixedly connected to the outer wall of the lower end portion of the driving shaft, so that the subsequent rotation of the two groups of stirring blades in different directions is not affected.

[0010] Preferably, the bevel gear set consists of bevel gear one, bevel gear two and bevel gear three, and any two adjacent bevel gears among bevel gear one, bevel gear two and bevel gear three are meshed and connected, and an auxiliary shaft is fixedly plugged into the inner ring of bevel gear two in the middle position, so that the rotation of the drive shaft drives the rotation of the linkage shaft mounted on the outside of the drive shaft through the meshing connection of the bevel gears.

[0011] Preferably, the end of the auxiliary shaft is fixedly connected to the inside of the outer closed frame, and the outer closed frame is sleeved on the outer wall of the bevel gear set, wherein the drive shaft and the linkage shaft pass through the top wall and the bottom of the outer closed frame, and the drive shaft and the linkage shaft are rotatably connected to the through-hole set inside the outer closed frame through bearings, so that the outer closed frame has a protective effect on the bevel gear set.

[0012] Preferably, a cylindrical through hole is opened inside the linkage shaft, and the inner wall of the through hole is in contact with the outer wall of the driving shaft and is rotatably connected to ensure that the rotation of the driving shaft and the linkage shaft is not affected.

[0013] Preferably, the stirring blade 2 is fixedly connected to the outer wall of the lower end of the linkage shaft, and the stirring blade 2 is in an "N" shape, and the stirring blade 2 and the stirring blade 1 are staggered, and the stirring blade 2 and the stirring blade 1 do not intersect, so as to ensure that the different directional rotation of the two groups of stirring blades of stirring blade 1 and stirring blade 2 are not affected, thereby improving the stirring efficiency of the mixing barrel.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The utility model starts the motor to drive the rotation of the drive shaft and then drives the rotation of the stirring blade to stir and disperse the soil material inside the mixing barrel. At the same time, during the rotation of the drive shaft, the linkage shaft connected to the drive shaft through the bevel gear set rotates synchronously, thereby driving the rotation of the stirring blade two. The two groups of stirring blades rotate in opposite directions, so that the material inside the mixing barrel is fully stirred and dispersed, and the overall stirring efficiency is effectively improved. At the same time, the steering component parts are relatively concentrated, which is also more convenient in the subsequent maintenance process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the internal structure of the mixing barrel (partially cut away) of the present invention;

[0019] Figure 3 This is a three-dimensional diagram of the internal structure of the outer closed frame (partially cut away) of the present invention;

[0020] Figure 4 This is an exploded view of the stirring blade 1 and the stirring blade 2 of the present invention.

[0021] Description of reference numerals:

[0022] 1. Mixing barrel; 2. Support frame; 3. Universal wheel; 4. Discharge pipe; 5. Motor; 6. Drive shaft; 7. Mixing blade 1; 8. Steering assembly; 801. Bevel gear set; 8011. Bevel gear 1; 8012. Bevel gear 2; 8013. Bevel gear 3; 802. Auxiliary shaft; 803. Outer sealing frame; 804. Linkage shaft; 805. Through hole; 806. Mixing blade 2. DETAILED DESCRIPTION

[0023] 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 with reference to the accompanying drawings.

[0024] The utility model provides Figure 1-4 The soil pollution control device shown includes a mixing barrel 1, the outer wall of the mixing barrel 1 is fixedly connected to a support frame 2, and the bottom of the support frame 2 is fixedly connected to a universal wheel 3 to facilitate the movement of the mixing barrel 1, the bottom of the mixing barrel 1 is connected to a discharge pipe 4 to facilitate subsequent discharge, the top of the mixing barrel 1 is fixedly connected to a motor 5, and the output shaft of the motor 5 is transmission-connected to a drive shaft 6, and the outer wall of the drive shaft 6 is fixedly connected to a stirring blade 7 to facilitate driving the rotation of the stirring blade 7, thereby synchronously driving the rotation of the subsequent stirring blade 2 806, and further comprising:

[0025] The steering assembly 8, the outer wall of the drive shaft 6 is movably connected with a linkage shaft 804, and the drive shaft 6 and the linkage shaft 804 are connected in transmission through a bevel gear set 801, and the outer wall of the linkage shaft 804 is fixedly connected with a stirring blade 806, which drives the linkage shaft 804 to rotate in different directions through the rotation of the drive shaft 6, causing the two groups of stirring blades to rotate in different directions to process the material inside the mixing barrel 1.

[0026] The stirring blade 7 is in a "U" shape and is fixedly connected to the outer wall of the lower end of the driving shaft 6, so that the subsequent rotation of the two groups of stirring blades in different directions will not be affected.

[0027] The bevel gear set 801 consists of bevel gear 1 8011, bevel gear 2 8012 and bevel gear 3 8013, and the two adjacent bevel gears among bevel gear 1 8011, bevel gear 2 8012 and bevel gear 3 8013 are meshed and connected, and the inner ring of bevel gear 2 8012 in the middle position is fixedly plugged with an auxiliary shaft 802. Through the meshing connection of the bevel gears, the rotation of the drive shaft 6 drives the rotation of the linkage shaft 804 mounted on the outside of the drive shaft 6.

[0028] The end of the auxiliary shaft 802 is fixedly connected to the inside of the outer closed frame 803, and the outer closed frame 803 is mounted on the outer wall of the bevel gear set 801, wherein the drive shaft 6 and the linkage shaft 804 pass through the top wall and bottom of the outer closed frame 803, and the drive shaft 6 and the linkage shaft 804 are rotatably connected to the through-hole set inside the outer closed frame 803 through bearings, so that the outer closed frame 803 has a protective effect on the bevel gear set 801.

[0029] A cylindrical through hole 805 is provided inside the linkage shaft 804 , and the inner wall of the through hole 805 is in contact with and rotationally connected to the outer wall of the drive shaft 6 , ensuring that the rotation of the drive shaft 6 and the linkage shaft 804 is not affected.

[0030] The stirring blade 2 806 is fixedly connected to the outer wall of the lower end of the linkage shaft 804, and the stirring blade 2 806 is in an "N" shape, and the stirring blade 2 806 and the stirring blade 1 7 are staggered, and the stirring blade 2 806 and the stirring blade 1 7 do not intersect with each other. This ensures that the different directional rotations of the two groups of stirring blades of stirring blade 1 7 and stirring blade 2 806 are not affected, thereby improving the stirring efficiency of the mixing barrel 1.

[0031] Working principle: When using a soil pollution control device, first open the top cover of the mixing barrel 1 and add the contaminated soil and chemicals into the interior of the mixing barrel 1 simultaneously. By starting the motor 5, the drive shaft 6 connected to the output shaft of the motor 5 is driven to rotate, and then the stirring blade 1 7 fixedly connected to the outer wall of the drive shaft 6 is driven to rotate to stir and disperse the soil material inside the mixing barrel 1. At the same time, during the rotation of the drive shaft 6, the linkage shaft 804, which is connected to the drive shaft 6 through the bevel gear set 801, rotates synchronously. Due to the engagement of the gears, the rotation directions of the drive shaft 6 and the linkage shaft 804 are different, which drives the rotation of the stirring blade 2 806 fixedly connected to the outer ring of the linkage shaft 804. The rotation of the drive shaft 6 and the linkage shaft 804 makes the two groups of stirring blades rotate in opposite directions, so that the material inside the mixing barrel 1 is fully stirred and the soil and chemicals are fully mixed, and the overall stirring efficiency is effectively improved.

[0032] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description 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 pollution control device, comprising a stirring barrel (1), characterized in that: The outer wall of the mixing barrel (1) is fixedly connected to a support frame (2), and the bottom of the support frame (2) is fixedly connected to a universal wheel (3), the bottom of the mixing barrel (1) is connected to a discharge pipe (4), the top of the mixing barrel (1) is fixedly connected to a motor (5), and the output shaft of the motor (5) is transmission-connected to a drive shaft (6), and the outer wall of the drive shaft (6) is fixedly connected to a stirring blade (7), and further comprises: The steering assembly (8) comprises a linkage shaft (804) movably sleeved on the outer wall of the drive shaft (6), the drive shaft (6) and the linkage shaft (804) are connected in transmission via a bevel gear set (801), and a second stirring blade (806) is fixedly connected to the outer wall of the linkage shaft (804).

2. A soil pollution control device according to claim 1, characterized in that: The stirring blade (7) is in a U-shape and is fixedly connected to the outer wall of the lower end portion of the driving shaft (6).

3. The soil pollution control device according to claim 1, characterized in that: The bevel gear set (801) is composed of bevel gear one (8011), bevel gear two (8012) and bevel gear three (8013), and two adjacent bevel gears among bevel gear one (8011), bevel gear two (8012) and bevel gear three (8013) are meshed and connected, and the inner ring of bevel gear two (8012) in the middle position is fixedly plugged with an auxiliary shaft (802).

4. The soil pollution control device according to claim 3, characterized in that: The end of the auxiliary shaft (802) is fixedly connected to the inside of the outer closed frame (803), and the outer closed frame (803) is sleeved on the outer wall of the bevel gear set (801), wherein the driving shaft (6) and the linkage shaft (804) pass through the top wall and the bottom of the outer closed frame (803), and the driving shaft (6) and the linkage shaft (804) are rotatably connected to the through-hole provided inside the outer closed frame (803) via a bearing.

5. The soil pollution control device according to claim 1, characterized in that: A columnar through hole (805) is provided inside the linkage shaft (804), and the inner wall of the through hole (805) is in contact with and rotationally connected to the outer wall of the drive shaft (6).

6. The soil pollution control device according to claim 1, characterized in that: The second stirring blade (806) is fixedly connected to the outer wall of the lower end of the linkage shaft (804), and the second stirring blade (806) is in an "N" shape, and the second stirring blade (806) and the first stirring blade (7) are staggered, and the second stirring blade (806) and the first stirring blade (7) do not intersect.

Images