Special mixing device for soil remediation

Abstract

The utility model relates to the technical field of soil remediation, and particularly discloses a special material mixing device for soil remediation, which comprises a box body, a rotating cylinder is rotatably connected in the box body, a feeding hole is formed in one side of the bottom of the rotating cylinder, and a discharging hole is formed in the top of one side, far away from the feeding hole, of the rotating cylinder; by arranging the rotating cylinder, the stirring rod, the motor, the auger blade, the feeding port, the discharging port and the rotating assembly, the motor drives the stirring rod to rotate, the stirring rod drives the auger blade to rotate, and soil at the bottom in the box body enters the rotating cylinder through the feeding port and then is conveyed to the top through the auger blade; the soil enters the top layer of the soil in the box body through the discharging port, the rotating assembly drives the gear ring to rotate, the gear ring drives the rotating cylinder to rotate, the soil at the bottom can be conveyed to the top to be evenly turned over, the soil and the remediation agent can be mixed more evenly, the mixing effect is improved, and the remediation effect of the soil is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil remediation technical field, concretely is a kind of special mixing device for soil remediation. BACKGROUND

[0002] In the process of soil remediation, the use of repair agent mixing is an important link, soil remediation agent is a kind of substance for improving soil quality, restoring soil ecological function, by mixing, different kinds of repair agent can be combined to exert their respective advantages and improve the overall effect of soil remediation.

[0003] The existing patent No.CN213348613U discloses a kind of mixing device for soil remediation, including feed inlet and mixing box, when using, repair material enters mixing box from feed inlet, mixing motor drives internal material to rotate by mixing rotator, and when rotating mixing, outside mixing hydraulic push rod works to push mixing box to move, mixing box will rotate around rotating frame, after mixing, material falls on screen by opening electromagnetic control valve of discharge port, movable motor will push screen to move up and down with rotating frame as center by cam set, and screening is carried out.

[0004] The above device is easy to appear aggregation and precipitation at the bottom of box when stirring soil, so that soil and repair agent mixing is uneven, which affects the mixing effect of soil and repair agent, and further affects the repair effect of soil, for the above problems, a kind of special mixing device for soil remediation is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of special mixing device for soil remediation to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of special mixing device for soil remediation, including box, the rotation is connected in the box with rotating cylinder, the side of rotating cylinder bottom is equipped with feed inlet, the side of rotating cylinder top away from feed inlet is equipped with discharge port, the rotation is connected in rotating cylinder with stirring rod, the stirring rod is fixedly connected with auger blade, the inner wall of rotating cylinder is fixedly connected with gear ring, the rotating assembly for driving gear ring to rotate is arranged on the stirring rod;

[0008] The stirring rod is rotationally connected at the top of box, motor for driving stirring rod to rotate is installed on the support frame of the top of box, the box top is installed with the feeding cylinder, the feeding cylinder top is fixedly connected with storage tank, the feeding cylinder is equipped with sliding groove, the sliding groove is slidably connected with sliding plate, the reciprocating assembly for reciprocating sliding of sliding plate is arranged on the stirring rod.

[0009] In an optional scheme, the rotating assembly comprises a second driven gear and a fixed rod, the second driven gear is engaged with the gear ring, the fixed rod is fixedly connected to the top of the second driven gear, the top of the fixed rod is rotatably connected to the top of the inner wall of the box body, the second driven gear is engaged with the second driving gear, and the second driving gear is fixedly connected to the stirring rod.

[0010] In an optional scheme, the reciprocating assembly comprises a rotating plate and a first driven gear, one end of the rotating plate is rotatably connected to the top of the sliding plate, the end of the rotating plate away from the sliding plate is rotatably connected to the top of the first driven gear away from the center of the circle, the first driven gear is rotatably connected to the top of the box body, the first driven gear is engaged with the first driving gear, and the first driving gear is fixedly connected to the stirring rod.

[0011] In an optional scheme, the bottom of the box body is fixedly connected with a limiting ring, and the inner wall of the limiting ring is in sliding fit with the outer portion of the rotating cylinder.

[0012] In an optional scheme, a plurality of groups of crushing rods for dispersing large pieces of soil are arranged on the rotating cylinder.

[0013] In an optional scheme, the top of the box body is fixedly connected with a feeding cylinder, the bottom of the box body is provided with two groups of discharging cylinders, and the bottom of the box body is fixedly connected with a fixing frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model discloses a rotating cylinder, a stirring rod, a motor, an auger blade, a feeding port, a discharging port and a rotating assembly are arranged, the motor drives the stirring rod to rotate, the stirring rod drives the auger blade to rotate, the soil at the bottom in the box body is made into the rotating cylinder through the feeding port, and then is conveyed to the top by the auger blade, and the soil top layer in the box body is made into through the discharging port, the rotating assembly drives the gear ring to rotate, the gear ring drives the rotating cylinder to rotate, can convey the soil at the bottom to the top and turn over evenly, can make the soil and the repair agent mix more evenly, improve mixing effect, improve the repair effect of soil.

[0016] The utility model discloses a storage tank, a discharging cylinder and a reciprocating assembly are arranged, the reciprocating assembly can drive the sliding plate to slide in the chute, makes the repair agent uniform unloading, reduces the situation that the repair agent is wrapped by a part of soil.

[0017] The utility model discloses a plurality of groups of crushing rods can scatter the soil in the box body in large pieces, and the soil is mixed with the repair agent more evenly. ACCURACY

[0018] Fig. 1The utility model discloses a structure schematic drawing.

[0019] Fig. 2 The utility model discloses a structure schematic drawing of the place of the slide plate in the utility model.

[0020] Fig. 3 The utility model discloses a structure schematic drawing of the place of the gear ring in the utility model.

[0021] In the figure: 11, box body;12, motor;13, first driven gear;14, storage tank;15, blanking cylinder;16, fixed frame;17, stirring rod;18, first driving gear;19, rotating plate;20, slide plate;21, slide groove;22, auger blade;23, gear ring;24, second driving gear;25, fixed rod;26, second driven gear;27, rotating cylinder;28, crushing rod;29, feed inlet. DETAILED DESCRIPTION

[0022] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can pass through intermediate medium indirectly connect, can be two element inside's intercommunication or two element's interaction relation, unless another definite limitation. For ordinary skilled person in the art, can understand the concrete meaning of the above -mentioned terms in the utility model according to specific circumstances.

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled person in the art without making creative labor belong to the range of protection of the utility model.

[0024] Please refer to Figs. 1-3 In the embodiment, a special mixing device for soil remediation includes a box body 11, a rotating cylinder 27 is rotatably connected in the box body 11, a feed inlet 29 is formed in one side of the bottom of the rotating cylinder 27, a discharge outlet is formed in the top of the side, away from the feed inlet 29, of the rotating cylinder 27, a stirring rod 17 is rotatably connected in the rotating cylinder 27, an auger blade 22 is fixedly connected on the stirring rod 17, a gear ring 23 is fixedly connected on the inner wall of the rotating cylinder 27, and a rotating assembly for driving the gear ring 23 to rotate is arranged on the stirring rod 17.

[0025] The stirring rod 17 is rotationally connected to the top of the box body 11, a motor 12 for driving the stirring rod 17 to rotate is mounted on the support frame at the top of the box body 11, a discharging cylinder 15 is mounted at the top of the box body 11, a storage box 14 is fixedly connected to the top of the discharging cylinder 15, a sliding groove 21 is formed in the discharging cylinder 15, and a sliding plate 20 is slidably connected in the sliding groove 21.

[0026] The rotating assembly comprises a second driven gear 26 and a fixed rod 25, the second driven gear 26 is engaged with the tooth ring 23, the fixed rod 25 is fixedly connected to the top of the second driven gear 26, the top of the fixed rod 25 is rotationally connected to the top of the inner wall of the box body 11, the second driven gear 26 is engaged with the second driving gear 24, the second driving gear 24 is fixedly connected to the stirring rod 17, the stirring rod 17 drives the second driving gear 24 to rotate, the second driven gear 26 drives the tooth ring 23 to rotate through the engagement with the second driving gear 24, and the tooth ring 23 drives the rotating cylinder 27 to rotate in the box body 11, so that the soil at the bottom can be uniformly turned over to the top, the soil and the repair agent can be more uniformly mixed, and the mixing effect is improved.

[0027] The reciprocating assembly comprises a rotating plate 19 and a first driven gear 13, one end of the rotating plate 19 is rotationally connected to the top of the sliding plate 20, the end of the rotating plate 19 away from the sliding plate 20 is rotationally connected to the top of the first driven gear 13 away from the center, the first driven gear 13 is rotationally connected to the top of the box body 11, the first driven gear 13 is engaged with the first driving gear 18, the first driving gear 18 is fixedly connected to the stirring rod 17, the motor 12 starts to work to drive the stirring rod 17 to rotate, the stirring rod 17 drives the first driving gear 18 to rotate, the first driven gear 13 rotates through the engagement with the first driving gear 18, the rotating plate 19 starts to rotate with the rotation of the first driven gear 13, the sliding plate 20 reciprocates in the sliding groove 21, the repair agent is indirectly discharged, the repair agent and the soil can be more uniformly mixed, and the situation that the repair agent is wrapped by part of the soil is reduced.

[0028] The box body 11 is fixedly connected with a limiting ring at the bottom, and the inner wall of the limiting ring is in sliding fit with the outer portion of the rotating cylinder 27.

[0029] A plurality of groups of crushing rods 28 for dispersing large pieces of soil are arranged on the rotating cylinder 27, the large pieces of soil in the box body 11 can be dispersed through the arrangement of the plurality of groups of crushing rods 28, so that the repair agent and the soil can be more uniformly mixed.

[0030] The box 11 top is fixedly connected with a feeding cylinder, the box 11 bottom is installed with two groups of discharge cylinders, the box 11 bottom is fixedly connected with a fixing frame 16, the feeding cylinder can conveniently pour the soil needing to be repaired into the box 11, and the discharge cylinder can discharge the soil in the box 11.

[0031] The working principle of the utility model is: in use, first, the soil needing to be mixed with the repairing agent is poured into the box 11 through the feeding cylinder, the motor 12 starts to work, drives the stirring rod 17 to rotate, the stirring rod 17 drives the first driving gear 18 to rotate, the first driven gear 13 rotates through meshing with the first driving gear 18, along with the rotation of the first driven gear 13, the rotating plate 19 starts to rotate, drives the sliding plate 20 to reciprocate in the sliding groove 21, indirectly discharges the repairing agent, can make the repairing agent and the soil mix more evenly, reduces the condition that the repairing agent is wrapped by part of the soil, the stirring rod 17 simultaneously drives the second driving gear 24 to rotate, the second driven gear 26 rotates through meshing with the second driving gear 24, drives the gear ring 23 to rotate, the gear ring 23 drives the rotating cylinder 27 to rotate in the box 11, the rotating cylinder 27 drives the crushing rod 28 to scatter the large block of soil in the box 11, the stirring rod 17 simultaneously drives the auger blade 22 to rotate, the soil at the bottom in the box 11 is conveyed upwards through the feeding port 29, then enters the upper layer of the soil through the discharge port, is turned up and down, can make the soil and the repairing agent mix more evenly, improves the mixing effect, improves the repairing effect of the soil, when the soil and the repairing agent mix, the discharge cylinder is in the closed state, after the soil is mixed, is opened and discharged.

[0032] The above is only the preferred embodiment of the utility model, and is not other forms of the utility model, any skilled person in the art can change or modify the equivalent embodiment applied to other fields by using the disclosed technical content, but any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the utility model still belongs to the protection scope of the utility model technical scheme.

Claims

1. A soil remediation dedicated mixing device comprising a box (11), characterized in that: The rotating cylinder (27) is rotatably connected in the box (11), one side of the bottom of the rotating cylinder (27) is provided with a feeding port (29), the top of the side away from the feeding port (29) of the rotating cylinder (27) is provided with a discharging port, the rotating cylinder (27) is rotatably connected with the stirring rod (17), the stirring rod (17) is fixedly connected with the auger blade (22), the inner wall of the rotating cylinder (27) is fixedly connected with the gear ring (23), the stirring rod (17) is provided with a rotating assembly for driving the gear ring (23) to rotate. The stirring rod (17) is rotatably connected at the top of the box (11), the motor (12) for driving the stirring rod (17) to rotate is installed on the support frame at the top of the box (11), the box (11) is provided with the discharging cylinder (15), the discharging cylinder (15) is fixedly connected with the storage box (14) at the top, the discharging cylinder (15) is provided with the chute (21), the sliding plate (20) is slidably connected in the chute (21), the reciprocating assembly for reciprocating the sliding plate (20) is arranged on the stirring rod (17).

2. The soil remediation special mixing device according to claim 1, characterized in that: The rotating assembly comprises a second driven gear (26) and a fixed rod (25), the second driven gear (26) is engaged with the gear ring (23), the fixed rod (25) is fixedly connected at the top of the second driven gear (26), the top of the fixed rod (25) is rotatably connected to the top of the inner wall of the box (11), the second driven gear (26) is engaged with the second driving gear (24), and the second driving gear (24) is fixedly connected to the stirring rod (17).

3. The soil remediation special mixing device according to claim 1, characterized in that: The reciprocating assembly comprises a rotating plate (19) and a first driven gear (13), one end of the rotating plate (19) is rotatably connected to the top of the sliding plate (20), the end of the rotating plate (19) away from the sliding plate (20) is rotatably connected to the top of the first driven gear (13) away from the center, the first driven gear (13) is rotatably connected to the top of the box (11), the first driven gear (13) is engaged with the first driving gear (18), and the first driving gear (18) is fixedly connected to the stirring rod (17).

4. The soil remediation special mixing device according to claim 1, characterized in that: The box (11) is fixedly connected with a limiting ring at the bottom, and the inner wall of the limiting ring is in sliding fit with the outside of the rotating cylinder (27).

5. The soil remediation special mixing device according to claim 1, characterized in that: The rotating cylinder (27) is provided with a plurality of groups of crushing rods (28) for breaking up large pieces of soil.

6. The soil remediation dedicated mixing device according to claim 1, characterized in that: The box (11) is fixedly connected with a feeding cylinder at the top, the box (11) is provided with two groups of discharging cylinders at the bottom, and the box (11) is fixedly connected with a fixed frame (16) at the bottom.

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