Liquid distribution device for soil remediation agent

Abstract

The utility model discloses a liquid distribution device for a soil remediation agent. The problems that in the existing soil remediation process, remediation agents need to be irrigated, manual spraying is adopted in the conventional operation, and time and labor are wasted are mainly solved. The device is characterized in that a hopper used for storing repairing liquid is further arranged on the vehicle body, a material pipe is arranged at the bottom of the hopper, a material disc is further arranged on the vehicle body, a rotating shaft driven by wheels to rotate and a cover plate pulled by an elastic piece are arranged in the material disc, and an eccentric wheel is arranged on the rotating shaft. The cover plate comprises a first position and a second position, the first position covers the material pipe under the action of an elastic part, the second position leaves the material pipe under the touch of the eccentric wheel, through holes for discharging liquid are formed in the bottom of the material tray and the trolley body, and the through holes are communicated with the material pipe when the cover plate is located at the second position. The utility model provides a liquid distribution device for a soil remediation agent, which can be used for conveniently applying the remediation agent to soil, is convenient to use and saves labor.

Description

Technical Field

[0001] The utility model relates to the field of soil treatment, in particular to a liquid spreading device for a soil repair agent. Background Art

[0002] Soil remediation refers to the use of physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in the soil, reducing their concentration to an acceptable level, or converting toxic and harmful pollutants into harmless substances. Before soil remediation, a sampler is needed to take soil from the contaminated area, conduct detection and remediation experiments first, and then carry out large-scale remediation of the contaminated soil.

[0003] During repair, the repair agent needs to be poured. The conventional operation is to spray it manually, which is time-consuming and labor-intensive. Utility Model Content

[0004] In order to overcome the shortcomings of the background technology, the utility model provides a soil remediation agent dispensing device, which mainly solves the problem that the current soil remediation requires pouring the remediation agent, and the conventional operation is manual spraying, which is time-consuming and labor-intensive.

[0005] The technical solution adopted by the utility model is:

[0006] A liquid distributing device for a soil remediation agent comprises a vehicle body, a wheel is arranged at the bottom of the vehicle body, a hopper for storing remediation liquid is also arranged on the vehicle body, a material pipe is arranged at the bottom of the hopper, a material tray is also arranged on the vehicle body, a rotating shaft driven to rotate by the wheel and a cover plate pulled by an elastic member are arranged in the material tray, an eccentric wheel is arranged on the rotating shaft, the cover plate comprises a first position covering the material pipe under the action of the elastic member and a second position leaving the material pipe under the touch of the eccentric wheel, a through hole penetrating therethrough for liquid discharge is arranged at the bottom of the material tray and the vehicle body, and the through hole is communicated with the material pipe when the cover plate is in the second position.

[0007] The elastic member is a spring.

[0008] The material tray is provided with a guide protrusion, and the cover plate is arranged between the two guide protrusions.

[0009] The outer wall of the cover plate is provided with a boss for the eccentric wheel to touch.

[0010] The contact surface between the boss and the cover plate is an arc-shaped surface.

[0011] The circumferential surface of the wheel is also provided with a plurality of pillars.

[0012] The rotating shaft is provided with a first gear and also includes a main shaft connected with the wheel, and the main shaft is provided with a second gear meshing with the first gear.

[0013] The beneficial effects of the utility model are as follows: the utility model provides a soil repair agent dispensing device, which can conveniently apply the repair agent to the soil, is easy to use, and saves labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model.

[0015] Figure 2 It is a partial three-dimensional schematic diagram of an embodiment of the utility model.

[0016] Figure 3 It is a partial cross-sectional schematic diagram of an embodiment of the utility model. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings: as shown in the figure, a liquid distributing device for a soil remediation agent comprises a body 1, a wheel 2 is provided at the bottom of the body, a hopper 3 for storing a remediation liquid is provided on the body, a material pipe 31 is provided at the bottom of the hopper, a material tray 32 is provided on the body, a rotating shaft 4 driven by the wheel and a cover plate 51 pulled by an elastic member 5 are provided in the material tray, an eccentric wheel 41 is provided on the rotating shaft, the cover plate comprises a first position covering the material pipe under the action of the elastic member and a second position leaving the material pipe under the touch of the eccentric wheel, a through hole 42 for liquid discharge is provided at the bottom of the material tray and the body, and the through hole is connected with the material pipe when the cover plate is in the second position. A through slot 30 can be provided on the vehicle body for the second gear portion on the wheel to pass through and mesh with the first gear. When the shaft rotates, the repair liquid can flow out in a timely manner through the open cover plate of the eccentric wheel gap, and the release of the medicine can be completed in the process of pushing the trolley. The medicine bottle can be placed on the vehicle, and when the medicine in the hopper is used up, it can be poured from the bottle. Multiple hoppers can be arranged in parallel on the trolley to achieve simultaneous use over a wide range.

[0018] In this embodiment, as shown in the figure, the elastic member is a spring, and the spring applies force to cover the material pipe with the cover plate.

[0019] In this embodiment, as shown in the figure, the tray is provided with a guide protrusion 321, and the cover plate is arranged between the two guide protrusions. To facilitate the movement of the cover plate, a slide groove can be arranged on the side wall of the guide protrusion, and the edge of the cover plate can be extended into the groove.

[0020] In this embodiment, as shown in the figure, the outer wall of the cover plate is provided with a boss 52 for the eccentric wheel to touch.

[0021] In this embodiment, as shown in the figure, the contact surface between the boss and the cover plate is an arc-shaped surface.

[0022] In this embodiment, as shown in the figure, the circumferential surface of the wheel is also provided with a plurality of pillars 22, which is convenient for driving on mud.

[0023] In this embodiment, as shown in the figure, the rotating shaft is provided with a first gear 44, and further includes a main shaft connected to the wheel, and the main shaft is provided with a second gear 45 meshing with the first gear.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] The embodiments described with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention. The embodiments should not be regarded as limiting the present invention, but any improvements based on the spirit of the present invention should be within the scope of protection of the present invention.

Claims

1. A soil remediation agent dispensing device, comprising a vehicle body (1), wherein wheels (2) are provided at the bottom of the vehicle body, and wherein: The vehicle body is also provided with a hopper (3) for storing repair liquid, the bottom of the hopper is provided with a material pipe (31), the vehicle body is also provided with a material tray (32), the material tray is provided with a rotating shaft (4) driven to rotate by a wheel and a cover plate (51) pulled by an elastic member (5), the rotating shaft is provided with an eccentric wheel (41), the cover plate includes a first position covering the material pipe under the action of the elastic member and a second position leaving the material pipe under the contact of the eccentric wheel, the bottom of the material tray and the vehicle body are both provided with a through hole (42) for discharging liquid, and the through hole is connected to the material pipe when the cover plate is in the second position.

2. A soil remediation agent dispensing device according to claim 1, characterized in that: The elastic member is a spring.

3. A soil remediation agent dispensing device according to claim 2, characterized in that: The material tray is provided with a guide protrusion (321), and the cover plate is arranged between the two guide protrusions.

4. A soil remediation agent dispensing device according to claim 3, characterized in that: The outer wall of the cover plate is provided with a boss (52) for the eccentric wheel to contact.

5. A soil remediation agent dispensing device according to claim 4, characterized in that: The contact surface between the boss and the cover plate is an arc-shaped surface.

6. The soil remediation agent dispensing device according to claim 5, characterized in that: The circumferential surface of the wheel is also provided with a plurality of pillars (22).

7. A soil remediation agent dispensing device according to claim 6, characterized in that: The rotating shaft is provided with a first gear (44), and also includes a main shaft connected to the wheel, wherein the main shaft is provided with a second gear (45) meshing with the first gear.

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