CN213316172U

CN213316172U - Soil screening plant for soil remediation

Info

Publication number: CN213316172U
Application number: CN202022169576.4U
Authority: CN
Inventors: 边韦瀚
Original assignee: Shanghai Hanchenyi Environmental Technology Co ltd
Current assignee: Shanghai Hanchenyi Environmental Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-01
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a soil screening plant for soil remediation, the power distribution box comprises a box body, the right side fixedly connected with backup pad of box, the last fixed surface of backup pad is connected with the motor, and the left end of motor and the right side of box rotate to be connected, the output shaft fixedly connected with pivot of motor, the fixed cover in periphery of pivot is equipped with first bevel gear and first fluted disc, the inside left wall of box rotates and is connected with first pivot, the fixed cover in periphery of first pivot is equipped with spiral conveying blade, the right-hand member of first pivot runs through the right side and the fixedly connected with second fluted disc of box, and second fluted disc and first fluted disc meshing transmission, the right side of box is provided with the connecting rod, the front end fixedly connected with second bevel gear of connecting rod. The utility model discloses not only screening efficiency is high, makes the screen cloth vibration at the in-process of screening moreover, avoids it to block up and influences subsequent normal screening, has improved the practicality of device.

Description

Soil screening plant for soil remediation

Technical Field

The utility model relates to a soil screening technical field especially relates to a soil screening plant for soil remediation.

Background

Soil remediation is a technical measure to restore normal function to contaminated soil. In the soil remediation industry, the existing soil remediation technologies can be more than one hundred, the common technologies can be more than ten, and the existing soil remediation technologies can be roughly divided into three methods, namely physical methods, chemical methods and biological methods. Since the 80 s in the 20 th century, many countries in the world, especially developed countries, have established and developed contaminated soil remediation and remediation programs, thus forming an emerging soil remediation industry.

Need sieve it according to its particle size before soil is restoreed, the screen cloth with the aperture is categorised to its screening commonly used, but only accomplish the screening by the gravity of soil self alone, and not only screening efficiency is low, and soil still blocks up the screen cloth easily moreover, influences subsequent normal screening, for this reason, we provide a soil screening plant for soil restoration.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a soil screening plant for soil remediation, not only screening efficiency is high, makes the screen cloth vibration at the in-process of screening moreover, avoids it to block up subsequent normal screening of influence, has improved the practicality of device.

(II) technical scheme

The utility model provides a soil screening plant for soil restoration, which comprises a box body, the right side of box body is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a motor, and the left end of the motor is rotationally connected with the right side of the box body, the output shaft of the motor is fixedly connected with a rotating shaft, the periphery of the rotating shaft is fixedly sleeved with a first bevel gear and a first fluted disc, the inner left wall of the box body is rotationally connected with a first rotating rod, the periphery of the first rotating rod is fixedly sleeved with a spiral conveying blade, the right end of the first rotating rod penetrates through the right side of the box body and is fixedly connected with a second fluted disc, and the second fluted disc and the first fluted disc are in meshing transmission, the right side of the box body is provided with a connecting rod, the front end of the connecting rod is fixedly connected with a second bevel gear, and, the inside sliding connection of box has the screen cloth, the below of screen cloth is provided with four collecting boxes, the front inner wall of box rotates and is connected with the second dwang, the peripheral fixed cover of second dwang is equipped with the eccentric wheel, and the eccentric wheel is located the below of screen cloth, back and fixedly connected with that the rear end of second dwang runs through the box are from the driving wheel, pass through belt and action wheel transmission connection from the driving wheel.

Preferably, the left wall of the interior of the box body is fixedly connected with a first bearing, and an inner ring of the first bearing is fixedly sleeved on the periphery of the left end of the first rotating rod.

Preferably, the outer wall of the right side of the box body is fixedly connected with a second bearing, and an inner ring of the second bearing is fixedly sleeved on the periphery of the left end of the rotating shaft.

Preferably, the aperture size of the screen mesh is reduced from left to right in turn, and the middle part of the screen mesh is of a solid structure.

Preferably, the peripheral activity cover of connecting rod is equipped with the stop collar, the welding of the bottom of stop collar has the gag lever post, and the upper surface fixed connection of the bottom of gag lever post and backup pad.

Preferably, the left side and the right side of screen cloth all fixedly connected with slider, the spout has all been seted up to the inside left wall and the inside right wall of box, two slider sliding connection is respectively in two spouts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this device is through setting up components such as helical conveying blade for soil is abundant and the screen cloth contact, has improved screening efficiency.

2. This device is through setting up components such as eccentric wheel for at the in-process messenger screen cloth vibration of screening, avoid it to block up subsequent normal screening of influence, improved the practicality of device.

Drawings

Fig. 1 is a front view structure cut-away view of a soil screening device for soil remediation according to the present invention;

fig. 2 is a schematic side view of the soil screening device for soil remediation according to the present invention;

fig. 3 is the utility model provides a soil screening plant for soil remediation's back vision structure schematic diagram.

In the figure: the device comprises a box body 1, a support plate 2, a motor 3, a rotating shaft 4, a first bevel gear 51, a second bevel gear 52, a first fluted disc 61, a second fluted disc 62, a first rotating rod 7, a spiral conveying blade 8, a screen 9, a collecting box 10, a second rotating rod 11, an eccentric wheel 12, a connecting rod 13, a driving wheel 141, a driven wheel 142 and a belt 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in FIGS. 1-3, the utility model provides a soil screening device for soil remediation, which comprises a box body 1, a supporting plate 2 is fixedly connected to the right side of the box body 1, a motor 3 is fixedly connected to the upper surface of the supporting plate 2, the left end of the motor 3 is rotatably connected to the right side of the box body 1, a rotating shaft 4 is fixedly connected to the output shaft of the motor 3, a first bevel gear 51 and a first fluted disc 61 are fixedly sleeved on the periphery of the rotating shaft 4, a first rotating rod 7 is rotatably connected to the inner left wall of the box body 1, a spiral conveying blade 8 is fixedly sleeved on the periphery of the first rotating rod 7, a second fluted disc 62 is fixedly connected to the right end of the first rotating rod 7, the second fluted disc 62 is meshed with the first fluted disc 61 for transmission, a connecting rod 13 is arranged on the right side of the box body 1, a gear 52 is fixedly connected to the front end of the connecting rod 13, the rear end fixedly connected with action wheel 141 of connecting rod 13, the inside sliding connection of box 1 has screen cloth 9, the below of screen cloth 9 is provided with four collecting boxes 10, the front inner wall of box 1 rotates and is connected with second dwang 11, the fixed cover in periphery of second dwang 11 is equipped with eccentric wheel 12, and eccentric wheel 12 is located the below of screen cloth 9, the rear end of second dwang 11 runs through the back of box 1 and fixedly connected with from driving wheel 142, from driving wheel 142 through belt 15 and action wheel 141 transmission connection.

In an alternative embodiment, a first bearing is fixedly connected to the left inner wall of the box 1, and an inner ring of the first bearing is fixedly sleeved on the periphery of the left end of the first rotating rod 7.

In an alternative embodiment, the outer wall of the right side of the box body 1 is fixedly connected with a second bearing, and an inner ring of the second bearing is fixedly sleeved on the periphery of the left end of the rotating shaft 4.

In an alternative embodiment, the size of the apertures of the screen 9 decreases from left to right, and the middle of the screen 9 is a solid structure.

In an alternative embodiment, the periphery of the connecting rod 13 is movably sleeved with a limiting sleeve, the bottom of the limiting sleeve is welded with a limiting rod, and the bottom end of the limiting rod is fixedly connected with the upper surface of the supporting plate 2.

In an optional embodiment, the left side and the right side of the screen 9 are fixedly connected with sliding blocks, the inner left wall and the inner right wall of the box body 1 are provided with sliding grooves, and the two sliding blocks are respectively connected in the two sliding grooves in a sliding manner.

The working principle is as follows: firstly, soil is poured into the box body 1 from a feeding hopper on the right side above the box body 1, the motor 3 is operated to drive the rotating shaft 4 to rotate, the rotating shaft 4 rotates to drive the first fluted disc 61 to rotate, under meshing transmission, the second fluted disc 62, the first rotating rod 7 and the spiral conveying blade 8 are driven to rotate, the spiral conveying blade 8 rotates to convey the soil from right to left in sequence, the soil is fully contacted with the screen cloth 9, the soil sequentially passes through the screen cloth 9 with different position apertures according to the diameter of the soil and falls into different collecting boxes 10, the screening efficiency is improved, meanwhile, the rotating shaft 4 rotates to drive the first bevel gear 51 to rotate, under meshing transmission, the second bevel gear 52, the connecting rod 13 and the driving wheel 141 are driven to rotate by the driving wheel 141 rotating under the transmission of the connecting rod 13, the second rotating rod 11 rotates to drive the eccentric wheel 12 to rotate, the eccentric wheel 12 rotates and drives the continuous up-and-down vibration of screen cloth 9, has just so avoided screen cloth 9 to block up for screening is more smooth and easy, and this device not only screening efficiency is high, makes the screen cloth vibration at the in-process of screening moreover, avoids its jam to influence subsequent normal screening, has improved the practicality of device.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The soil screening device for soil restoration is characterized by comprising a box body (1), wherein a supporting plate (2) is fixedly connected to the right side of the box body (1), a motor (3) is fixedly connected to the upper surface of the supporting plate (2), the left end of the motor (3) is rotatably connected with the right side of the box body (1), a rotating shaft (4) is fixedly connected with an output shaft of the motor (3), a first bevel gear (51) and a first fluted disc (61) are fixedly sleeved on the periphery of the rotating shaft (4), a first rotating rod (7) is rotatably connected to the left inner wall of the box body (1), a spiral conveying blade (8) is fixedly sleeved on the periphery of the first rotating rod (7), the right end of the first rotating rod (7) penetrates through the right side of the box body (1) and is fixedly connected with a second fluted disc (62), and the second fluted disc (62) is meshed with the first fluted disc (61), a connecting rod (13) is arranged on the right side of the box body (1), a second bevel gear (52) is fixedly connected with the front end of the connecting rod (13), the second bevel gear (52) and the first bevel gear (51) are in meshing transmission, the rear end of the connecting rod (13) is fixedly connected with a driving wheel (141), the inside of the box body (1) is connected with a screen (9) in a sliding way, four collecting boxes (10) are arranged below the screen (9), the inner wall of the front surface of the box body (1) is rotationally connected with a second rotating rod (11), an eccentric wheel (12) is fixedly sleeved on the periphery of the second rotating rod (11), the eccentric wheel (12) is positioned below the screen (9), the rear end of the second rotating rod (11) penetrates through the back of the box body (1) and is fixedly connected with a driven wheel (142), the driven wheel (142) is in transmission connection with the driving wheel (141) through a belt (15).

2. A soil screening device for soil remediation according to claim 1, wherein a first bearing is fixedly connected to the inner left wall of the box body (1), and an inner ring of the first bearing is fixedly sleeved on the periphery of the left end of the first rotating rod (7).

3. A soil screening device for soil remediation according to claim 1, wherein a second bearing is fixedly connected to the right outer wall of the box body (1), and an inner ring of the second bearing is fixedly sleeved on the periphery of the left end of the rotating shaft (4).

4. A soil screening device for soil remediation according to claim 1 wherein the mesh screen (9) has decreasing pore size from left to right and the centre of the mesh screen (9) is of solid construction.

5. A soil screening device for soil remediation according to claim 1, wherein the outer movable sleeve of the connecting rod (13) is provided with a limiting sleeve, the bottom of the limiting sleeve is welded with a limiting rod, and the bottom end of the limiting rod is fixedly connected with the upper surface of the support plate (2).

6. A soil screening device for soil remediation according to claim 1, wherein the left side and the right side of the screen (9) are both fixedly connected with sliding blocks, the inner left wall and the inner right wall of the box body (1) are both provided with sliding grooves, and the two sliding blocks are respectively connected in the two sliding grooves in a sliding manner.