CN110215953B - A soil purification device with the function of separating plastic bags - Google Patents

Abstract

The invention discloses a soil purification device with a plastic bag separating function, which comprises a top box, an inner motor, an air pipe and a servo motor, wherein the top box is installed at the top end of a middle box, the air pipe penetrates through the side edge of the middle box, the servo motor is provided with an output shaft, the output shaft penetrates through the side wall of a bottom box, an inner gear and a second driving wheel are fixed on the part of the output shaft, which is positioned in the bottom box, the inner gear is connected with an installation plate, the installation plate is installed on the inner wall of the bottom box, a separation net is fixed on the installation plate, and a bearing net is fixed on the installation plate. This soil purifier with separation plastic bag function adopts neotype structural design for this device can separate the plastic bag of complete or broken that is in the same place with soil adhesion, can concentrate the collection to the plastic bag after the separation, and can separate some cubic pollutants in the soil, play better purifying effect to soil.

Description

A soil purification device with the function of separating plastic bags

technical field

The invention relates to the technical field of environmental protection, in particular to a soil purification device with the function of separating plastic bags.

Background technique

As a huge number of difficult-to-degrade pollutants, plastic bags are commonly found in soil and water environments. Due to people's random disposal and deep burial of garbage in the past, a large number of difficult-to-degrade plastic bags are mixed in the soil, which is mixed in the soil. The plastic bags in the middle will affect the absorption of water and nutrients by crops, inhibit the growth and development of crops, and reduce the yield of crops. If livestock eat plastic bags, it will cause digestive tract diseases and even death of livestock. The plastic bags are buried in the soil. It takes about 200 years to rot. The long-term existence of plastic bags in the soil will also pollute the groundwater. Therefore, it is necessary to separate the plastic bags mixed in the soil in the process of environmental protection.

With the continuous improvement of people's awareness of environmental protection, in the process of soil purification, targeted treatment of plastic bags has begun. Broken and separated, but this method can only break the plastic bag into small pieces, which can only accelerate the degradation, and cannot separate the plastic bag from the soil, and the soil adhered to the plastic bag cannot be completely separated, and the harm caused by the plastic bag is still Existing, and due to excessive crushing of plastic bags, the small pieces of plastic bags mixed with soil are more difficult to separate, more easily eaten by livestock, more easily taken away by water flow, and cause pollution to large water bodies, the above invention does not fundamentally In order to solve the problem of environmental pollution caused by plastic bags, it is necessary to design a soil purification device with the function of separating plastic bags according to the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a soil purification device with the function of separating plastic bags, so as to solve the problem that the plastic bags cannot be separated from the soil and the soil purification is incomplete in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a soil purification device with the function of separating plastic bags, comprising a top box, an inner motor, an air duct and a servo motor, the top box is installed on the top of the middle box, and the middle box is installed at the top of the middle box. The box is fixed on the top of the bottom box, and a vertical plate is installed on the lower end surface of the middle box, the inner motor and the side block are respectively fixed on both sides of the inner wall of the top box, the air duct runs through the side of the middle box, and the middle box is The inner side of one end away from the air duct is fixed with a partition net, and the side wall of the middle box is installed with a functional shaft, the side of the vertical plate close to the bottom box is fixed with a fixed brush, and the top of the side wall of the bottom box is installed with an inlet. A water pipe, and a servo motor is fixed on the outside of the side wall of the bottom box, an output shaft is installed on the servo motor, and the output shaft penetrates the side wall of the bottom box, and the part of the output shaft located in the bottom box is fixed with an internal gear and a second The drive wheel, the internal gear and the mounting plate are connected to each other, and the mounting plate is mounted on the inner wall of the bottom box, and the mounting plate is fixed with a separation net, and at the same time, a receiving net is fixed on the mounting plate.

Preferably, a horizontal shaft is installed on the inner motor, the horizontal shaft penetrates the inner plate, the first driving wheel is fixed on the horizontal shaft, a convex plate is fixed on the inner side of the inner plate, and the inner plate and the fixing plate are connected to each other , and the fixed plate is fixed on the top of the inner wall of the top box, the bottom end of the inner plate is fixed with a base plate, and the lower end surface of the base plate and the movable plate are connected to each other, and the side of the movable plate is fixed with a spring telescopic rod, the spring telescopic The rods are interconnected with the inner wall of the top box.

Preferably, the inner plate and the fixing plate are in sliding connection, and both the inner plate and the fixing plate are inclined.

Preferably, the base plate and the movable plate are in a sliding connection, and the lower end surface of the movable plate is evenly distributed with iron nail-like structures, and the movable plate and the spring telescopic rod are welded and connected, and the spring telescopic rod and the top box are in a sliding connection. .

Preferably, a fan is fixed at one end of the functional shaft located in the middle box, and an upper cylinder is fixed at one end of the functional shaft outside the middle box, and a transmission belt is installed on the upper cylinder, and the bottom end of the transmission belt is connected to the lower cylinder. are connected with each other, and the lower cylinder is fixed on the bottom shaft, and the bottom shaft penetrates the vertical plate, and one end of the bottom shaft close to the bottom box is fixed with a cleaning plate.

Preferably, two cleaning plates are symmetrically distributed on the bottom axis, and plastic bristles are arranged on the cleaning plate.

Preferably, the internal gear and the mounting plate are in meshing connection, and the mounting plate and the bottom case are in sliding connection.

Preferably, the second driving wheel and the first driving wheel are provided with arc-shaped protrusions with the same shape, and the second driving wheels are symmetrically distributed with respect to the mounting plate, and the arc of the second driving wheel on the same vertical plane The shaped protrusions are arranged in the opposite direction.

Preferably, the separating net and the receiving net are distributed in parallel, and the length of the separating net is less than the length of the receiving net, and the separating net is made of folded gauze, and the separating net is a plate with an iron frame and a fine wire mesh fixed in the middle. like structure.

Compared with the prior art, the beneficial effect of the present invention is that: the soil purification device with the function of separating plastic bags adopts a novel structure design, so that the device can clean the intact or broken plastic bags adhered to the soil. Separation, the separated plastic bags can be collected in a centralized manner, and some lumpy pollutants in the soil can be separated, which has a better purification effect on the soil;

1. The structure composed of inner motor, horizontal shaft, first driving wheel, convex plate, inner plate, fixed plate, base plate, movable plate, spring telescopic rod and side block can be used for soil mixed with plastic bags entering the top box. more adequate fragmentation;

2. The air duct, separator, functional shaft, fan, upper cylinder, transmission belt, lower cylinder, bottom shaft, cleaning plate, vertical plate and fixed brush work together to collect some plastic bags that have been separated from the soil by wind concentrated;

3. The water inlet pipe, the servo motor, the output shaft, the internal gear, the second driving wheel, the mounting plate, the separation net and the receiving net work together, and the soil can be refined and separated by using water, and the plastic bags that are not separated from the soil can be removed from the soil. separated out.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the present invention;

Fig. 2 is the front view structure schematic diagram of the present invention;

Fig. 3 is the top box side sectional structure schematic diagram of the present invention;

Fig. 4 is the front view sectional structure schematic diagram of the top box of the present invention;

Fig. 5 is the front sectional structure schematic diagram of the movable plate of the present invention;

Fig. 6 is the enlarged structural schematic diagram of A place in Fig. 1 of the present invention;

FIG. 7 is a schematic diagram of a side cross-sectional structure of a receiving net according to the present invention;

FIG. 8 is a schematic diagram of the structure of the receiving network of the present invention.

In the figure: 1. Top case; 2. Middle case; 3. Bottom case; 4. Inner motor; 41. Horizontal shaft; 42. First drive wheel; 43. Raised plate; 46, base plate; 47, movable plate; 48, spring telescopic rod; 5, side block; 6, air duct; 7, partition net; 8, functional shaft; 81, fan; 82, upper cylinder; 83, transmission belt; 84 , lower cylinder; 85, bottom shaft; 86, cleaning plate; 9, vertical plate; 10, fixed brush; 11, water inlet pipe; 12, servo motor; 13, output shaft; 14, internal gear; 15, second drive Wheel; 16. Mounting plate; 17. Separating net; 18. Undertaking net.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-8, the present invention provides a technical solution: a soil purification device with the function of separating plastic bags, comprising a top box 1, a middle box 2, a bottom box 3, an inner motor 4, a side block 5, and an air duct 6. Separation net 7, functional shaft 8, vertical plate 9, fixed brush 10, water inlet pipe 11, servo motor 12, output shaft 13, internal gear 14, second drive wheel 15, mounting plate 16, separation net 17 and bearing Net 18, the top box 1 is installed on the top of the middle box 2, and the middle box 2 is fixed on the top of the bottom box 3, and a vertical plate 9 is installed on the lower end surface of the middle box 2, and the inner walls of the top box 1 are respectively fixed on both sides. The motor 4 and the side block 5, the air duct 6 runs through the side of the middle box 2, and the inner side of one end away from the air duct 6 in the middle box 2 is fixed with a partition net 7, and a functional shaft 8 is installed on the side wall of the middle box 2, A fixed brush 10 is fixed on the side of the vertical plate 9 close to the bottom box 3, and a water inlet pipe 11 is installed on the top of the side wall of the bottom box 3, and a servo motor 12 is fixed on the outside of the side wall of the bottom box 3, and the servo motor 12 is installed on it. There is an output shaft 13, and the output shaft 13 penetrates the side wall of the bottom case 3, and the part of the output shaft 13 located in the bottom case 3 is fixed with an internal gear 14 and a second driving wheel 15, and the internal gear 14 and the mounting plate 16 are connected to each other, And the mounting plate 16 is mounted on the inner wall of the bottom box 3 , and the separating net 17 is fixed on the mounting plate 16 , and the receiving net 18 is fixed on the mounting plate 16 at the same time.

In this example, a horizontal shaft 41 is installed on the inner motor 4 , and the horizontal shaft 41 penetrates through the inner plate 44 , the first driving wheel 42 is fixed on the horizontal shaft 41 , the convex plate 43 is fixed on the inner side of the inner plate 44 , and the inner plate 44 It is connected with the fixed plate 45, and the fixed plate 45 is fixed on the top of the inner wall of the top box 1, the bottom end of the inner plate 44 is fixed with the base plate 46, and the lower end surface of the base plate 46 is connected with the movable plate 47, and the side of the movable plate 47 is connected to each other. A spring telescopic rod 48 is fixed on the side, and the spring telescopic rod 48 is connected to the inner wall of the top box 1. The above structure is designed to have a structure for preliminary separation and crushing of soil in the device;

The inner plate 44 and the fixing plate 45 are slidingly connected, and the inner plate 44 and the fixing plate 45 are both inclined and arranged. The above-mentioned structural design enables the inner plate 44 to follow the chute opened on the fixing plate 45 when it is driven by the driving structure. Swipe to change position;

The base plate 46 and the movable plate 47 are slidingly connected, and the lower end surface of the movable plate 47 is evenly distributed with iron nail-like structures, and the movable plate 47 and the spring telescopic rod 48 are welded and connected, and the spring telescopic rod 48 and the top box 1 are connected. Sliding connection, the above-mentioned structural design makes the base plate 46 move with the movable plate 47, and the movable plate 47 can move in another direction under the drive of the side block 5, and the spring telescopic rod 48 stabilizes the movable plate 47. And when the side block 5 is disengaged from the movable plate 47, it assists the reset of the movable plate 47;

A fan 81 is fixed at one end of the functional shaft 8 inside the middle box 2, and an upper cylinder 82 is fixed at one end of the functional shaft 8 outside the middle box 2, and a transmission belt 83 is installed on the upper cylinder 82, and the bottom end of the transmission belt 83 is connected to the upper cylinder 82. The lower cylinder 84 is connected to each other, and the lower cylinder 84 is fixed on the bottom shaft 85, and the bottom shaft 85 penetrates the vertical plate 9, and one end of the bottom shaft 85 close to the bottom box 3 is fixed with a cleaning plate 86, and the above structure is a device for plastic bags. The structure at which the preliminary separation was performed;

The cleaning plate 86 is symmetrically distributed with two on the bottom shaft 85, and the cleaning plate 86 is provided with plastic bristles. The above-mentioned structural design enables the cleaning plate 86 to clean the separated plastic bags out of the device and carry out the collection operation when moving;

The internal gear 14 and the mounting plate 16 are in meshing connection, and the mounting plate 16 and the bottom box 3 are slidingly connected. The above-mentioned structural design enables the servo motor 12 to drive the mounting plate 16 in the bottom box through the output shaft 13 and the internal gear 14 during operation. 3 Swipe up to change the position;

Both the second driving wheel 15 and the first driving wheel 42 are provided with arc-shaped protrusions with the same shape, and the second driving wheels 15 are symmetrically distributed with respect to the mounting plate 16, and the arcs of the second driving wheel 15 located on the same vertical plane The shaped protrusions are arranged in the opposite direction, and the above-mentioned structural design enables the second driving wheel 15 to stably drive the receiving net 18 installed on the mounting plate 16 to achieve the effect of completely separating the soil from the plastic bag;

The separating net 17 and the receiving net 18 are distributed in parallel, and the length of the separating net 17 is less than the length of the receiving net 18, and the separating net 17 is made of folded gauze. The plate-like structure, the above-mentioned structural design enables the receiving net 18 to separate the plastic bags, and the separation net 17 can cooperate with the water added by the water inlet pipe 11 to intercept the particulate pollutants in the soil.

Working principle: When using this device, firstly supply power to the water pump connected to the water inlet pipe 11 in Figure 1, the water pump will pump clean water into the bottom box 3, and the water level can be between the upper part of the receiving network 18 and the water inlet pipe 11, and stop the flow of water. Connect to the water inlet pipe 11 to supply power to the water pump, close the on-off valve at the bottom of the bottom box 3, put the soil mixed with plastic bags into it from the top of the top box 1 in Figure 1, and supply power to the inner motor 4 and the servo motor 12 through an external circuit, Supply power to the external blower connected to the air duct 6 in Figure 1, and the device starts to work normally;

During normal operation, the inner motor 4 drives the first driving wheel 42 to rotate through the horizontal shaft 41 in FIG. 4 , the protruding part of the first driving wheel 42 rotates away from the convex plate 43 , and the convex plate 43 and the inner plate 44 lose the first drive. The thrust of the wheel 42 slides downwards on the fixed plate 45, and drives the base plate 46 and the movable plate 47 to move downwards. In this way, the iron nail-like structure fixed on the lower end surface of the movable plate 47 is plunged into the falling soil to crush the soil. Since the iron nail-like structure is heavier, the nail-like structure can be smoothly inserted under the action of gravity. In the soil, then the protruding part of the first driving wheel 42 rotates and contacts the convex plate 43 to push up the inner plate 44 to the state shown in FIG. 46 is far away from the soil, the inner motor 4 keeps rotating, the first driving wheel 42 drives the convex plate 43, the inner plate 44, the base plate 46 and the movable plate 47 to reciprocate continuously, and the soil is continuously broken. During the falling process, the side will be squeezed by the arc-shaped raised edge of the side block 5 to produce displacement, and the movable plate 47 slides on the lower end face of the base plate 46 to change its position and squeeze the spring telescopic rod 48. The nail-shaped structure performs a small lateral displacement, and the nail-shaped structure moves laterally when it is inserted into the soil, which improves the crushing effect of the soil, and in the process of the movable plate 47 rising, the side of the movable plate 47 and the side block 5 are arc-shaped When the raised edge is disengaged, the movable plate 47 is reset under the action of the spring telescopic rod 48. In this way, the nail-like structure on the movable plate 47 continuously crushes the falling soil vertically and horizontally. The spring telescopic rod 48 is the internal The spring-mounted telescopic rod is an existing mature technology and will not be described in detail here;

The soil mixed with plastic bags, which was broken by the nail-like structure on the movable plate 47, slipped into the middle box 2 in FIG. At this time, the falling soil will be blown away by the wind blown from the air duct 6 and pressed on the partition net 7 made of fine wire mesh. When the air duct 6 blows, the air will pass through the partition net 7 in turn, and drive the fan 81 to rotate. And finally the wire mesh installed on the side of the middle box 2 is discharged, the fan 81 drives the upper cylinder 82 to rotate through the functional shaft 8 when it rotates, the upper cylinder 82 drives the lower cylinder 84 to rotate through the transmission belt 83, and the lower cylinder 84 drives the cleaning plate through the bottom shaft 85. 86 rotates, the cleaning plate 86 rotates and brushes the plastic bag on the screen 7, the cleaning plate 86 with the plastic bag rotates to the fixed brush 10 in FIG. 1, the plastic bag is brushed by the fixed brush 10, Falling into the collection tank below, the cleaning plate 86 can brush the plastic bags away from the isolation net 7 in time to avoid the situation that the isolation net 7 is blocked and the wind cannot drive the fan 81 to rotate;

Then the soil still with plastic bags falls on the receiving net 18 in the bottom box 3, and the soil is submerged by the water in the bottom box 3 and becomes loose and scattered. At this time, the servo motor 12 is driven by the output shaft 13 in FIG. 7 . The symmetrically distributed internal gear 14 and the second driving wheel 15 rotate inward synchronously, the internal gear 14 drives the mounting plate 16 to slide down on the inner wall of the bottom box 3, and the separating net 17 and the receiving net 18 follow the mounting plate 16 to move downward synchronously , and when the second driving wheel 15 rotates inwardly, its arc-shaped convex part will contact the lower end surface of the descending bearing net 18, and the bearing net 18 will be lifted up, and the bearing net 18 will slide upward on the mounting plate 16. When After the second driving wheel 15 rotates from the horizontal state in FIG. 7 to the vertical state, the servo motor 12 immediately reverses, and the internal gear 14 drives the mounting plate 16 to slide upward on the inner wall of the bottom box 3 to reset, and the arc of the second driving wheel 15 The convex part also rotates outward and is separated from the lower end face of the receiving net 18, and the receiving net 18 also returns to the state shown in FIG. The 18 moves up and down continuously, and the soil falling on the receiving net 18 follows the receiving net 18 to make continuous up and down reciprocating motions, fully contacting the water and becoming very loose. The scattered soil falls from the receiving net 18, and the soil is It is separated from the plastic bag, the soil falls on the separation net 17, and the plastic bag is isolated and floated on the water surface by the receiving net 18. Since the separation net 17 also follows the mounting plate 16 for continuous up and down reciprocating motion, the soil is shaken, which promotes the further development of the soil. It is infiltrated and dispersed by water, so that the soil is dispersed into very fine particles and falls from the separation net 17 to the bottom end of the bottom box 3, and the impurities and pollutants with larger particles in the soil are retained by the separation net 17;

When the device is working, the switch valve at the bottom of the bottom box 3 can be opened regularly to discharge the purified soil, and the water pump connected to the water inlet pipe 11 can be turned on to replenish water for the bottom box 3 to keep the water level constant, and the middle bottom of Fig. 1 can be opened regularly. The door opened on the box 3 collects the plastic bags floating on the water surface and the impurities with larger particles on the separation net 17, so as to ensure the normal operation of the device for a long time.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A soil purification device with the function of separating plastic bags, comprising a top box (1), an inner motor (4), an air duct (6) and a servo motor (12), characterized in that: the top box (1) Installed on the top of the middle box (2), and the middle box (2) is fixed on the top of the bottom box (3), and the lower end face of the middle box (2) is installed with a vertical plate (9), the top box (1) The inner motor (4) and the side block (5) are respectively fixed on both sides of the inner wall of the air duct (6). A partition net (7) is fixed on the inner side of one end, and a functional shaft (8) is installed on the side wall of the middle box (2), and a fixed brush ( 10), and a water inlet pipe (11) is installed on the top of the side wall of the bottom box (3), and a servo motor (12) is fixed on the outside of the side wall of the bottom box (3), and an output is installed on the servo motor (12). shaft (13), and the output shaft (13) penetrates the side wall of the bottom case (3), and the part of the output shaft (13) located in the bottom case (3) is fixed with an internal gear (14) and a second driving wheel (15) ), the internal gear (14) and the mounting plate (16) are connected to each other, and the mounting plate (16) is mounted on the inner wall of the bottom box (3), and a separation net (17) is fixed on the mounting plate (16), At the same time, a receiving net (18) is fixed on the mounting plate (16); A horizontal shaft (41) is installed on the inner motor (4), and the horizontal shaft (41) penetrates the inner plate (44), and a first driving wheel (42) is fixed on the horizontal shaft (41). A convex plate (43) is fixed on the inner side of (44), and the inner plate (44) and the fixing plate (45) are connected to each other, and the fixing plate (45) is fixed on the top end of the inner wall of the top box (1). The bottom end of 44) is fixed with a base plate (46), and the lower end surface of the base plate (46) and the movable plate (47) are connected to each other, and a spring telescopic rod (48) is fixed on the side of the movable plate (47). The telescopic rod (48) is interconnected with the inner wall of the top box (1); The inner plate (44) and the fixing plate (45) are slidably connected, and both the inner plate (44) and the fixing plate (45) are inclined; The base plate (46) and the movable plate (47) are slidably connected, and iron nail-like structures are evenly distributed on the lower end surface of the movable plate (47), and the movable plate (47) and the spring telescopic rod (48) are welded by welding At the same time, the spring telescopic rod (48) is slidingly connected with the top box (1). 2. A soil purification device with the function of separating plastic bags according to claim 1, characterized in that: a fan (81) is fixed at one end of the functional shaft (8) located in the middle box (2), and has a function of An upper cylinder (82) is fixed to the end of the shaft (8) outside the middle box (2), and a transmission belt (83) is installed on the upper cylinder (82), and the bottom end of the transmission belt (83) is connected to the lower cylinder (82). 84) are connected to each other, and the lower cylinder (84) is fixed on the bottom shaft (85), and the bottom shaft (85) penetrates the vertical plate (9), and the end of the bottom shaft (85) close to the bottom box (3) is fixed with a Clear the plate (86). 3. A soil purification device with the function of separating plastic bags according to claim 2, characterized in that: the cleaning plates (86) are symmetrically distributed on the bottom axis (85) with two cleaning plates (86) There are plastic bristles on it. 4. The soil purification device with the function of separating plastic bags according to claim 1, characterized in that: the internal gear (14) and the mounting plate (16) are in meshing connection, and the mounting plate (16) is connected to the bottom The box (3) is a sliding connection. 5 . The soil purification device with the function of separating plastic bags according to claim 1 , wherein the second driving wheel ( 15 ) and the first driving wheel ( 42 ) are both provided with arcs of the same shape. 6 . The arc-shaped protrusions of the second driving wheels (15) are symmetrically distributed with respect to the mounting plate (16), and the arc-shaped protrusions of the second driving wheels (15) located on the same vertical plane are arranged in opposite directions. 6 . The soil purification device with the function of separating plastic bags according to claim 1 , wherein the separating net ( 17 ) and the receiving net ( 18 ) are distributed in parallel, and the length of the separating net ( 17 ) is The length of the separation net (17) is smaller than the length of the receiving net (18), and the separation net (17) is made of folded gauze, and the separation net (17) is a plate-like structure with an iron frame and a fine wire net fixed in the middle.

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