Soil remediation emptying equipment

Abstract

The utility model belongs to the technical field of soil remediation, and particularly relates to a soil remediation emptying device which comprises a base, fan-shaped cams are arranged on rotating shafts of moving wheels in the middles of the two sides of the base; two material leaking hoppers are arranged in the material placing frame; the discharging assembly is located below discharging openings of the two material leaking hoppers and comprises a fixed frame, a discharging plate and a rotating plate. A receiving opening is formed in the top of the fixed frame; the discharging plate is located below the material receiving opening, a material stirring plate is arranged on the top of the discharging plate, and a rotating plate sleeve is hinged to one side of the bottom. A rotating roller is arranged in the middle of the rotating plate and rotationally connected with the two side walls of the fixing frame. The upper half part of the rotating plate is in sliding fit with the inner cavity of the rotating plate sleeve and drives the discharging plate to horizontally move; the bottom of the push plate is matched with the cam to drive the rotating plate to rotate, and two ends are respectively hinged with the bottom of the rotating plate at corresponding positions. The discharging device can solve the problem that materials cannot fall down in time due to the fact that the discharging port of the discharging device is blocked, and has good market application prospects.

Description

Technical Field

[0001] This utility model belongs to the field of soil remediation technology, specifically relating to a soil remediation material dispensing device. Background Technology

[0002] Soil remediation refers to the use of various technical means to reduce the concentration of pollutants in soil to an acceptable level, or to transform toxic and harmful pollutants into harmless substances. It mainly includes three categories: physical remediation, chemical remediation, and bioremediation.

[0003] In soil remediation, chemicals need to be added to the soil, often requiring the use of dispensing equipment. Patent application CN202323113747.1 discloses a soil remediation dispensing device. Through the combined use of a cleaning plate and scraper, it can level the path in front of the caster wheels during use. Through the combined use of an electric telescopic rod and a fixing block, the telescopic end of the electric telescopic rod extends during the turning of the soil by adjusting the turning depth, thus ensuring that the chemicals can fully penetrate the soil. However, during the dispensing process, a large amount of material can easily accumulate at the discharge port, potentially causing blockage and preventing the material from falling out in a timely manner.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a soil remediation material discharge device to solve the problem of blockage at the discharge port of the device, which prevents the material from falling in time.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A soil remediation material dispensing device, comprising:

[0008] The base has a push rod at the rear and multiple sets of moving wheels on both sides; a fan-shaped cam is provided on the axle of the moving wheels located in the middle.

[0009] The material feeding frame is located above the base and has two material hoppers inside.

[0010] The bottom base is provided with two discharging assemblies above the bottom base and below the discharging ports of the two material leakage hoppers respectively; the discharging assembly comprises a fixed frame, a discharging plate and a rotating plate; the top of the fixed frame is provided with a material receiving port corresponding to the position of the discharging port; the discharging plate is below the material receiving port, the top of the discharging plate is provided with a material pushing plate, the bottom of the discharging plate is hingedly connected with a rotating plate sleeve on one side away from the material pushing plate; the rotating plate is provided with a rotating roller in the middle and is rotatably connected with the two side walls of the fixed frame; the upper half of the rotating plate is in sliding fit with the inner cavity of the rotating plate sleeve and drives the discharging plate to move horizontally;

[0011] The bottom base is provided with two discharging assemblies above the bottom base and below the discharging ports of the two material leakage hoppers respectively; the discharging assembly comprises a fixed frame, a discharging plate and a rotating plate; the top of the fixed frame is provided with a material receiving port corresponding to the position of the discharging port; the discharging plate is below the material receiving port, the top of the discharging plate is provided with a material pushing plate, the bottom of the discharging plate is hingedly connected with a rotating plate sleeve on one side away from the material pushing plate; the rotating plate is provided with a rotating roller in the middle and is rotatably connected with the two side walls of the fixed frame; the upper half of the rotating plate is in sliding fit with the inner cavity of the rotating plate sleeve and drives the discharging plate to move horizontally;

[0012] As preferred, the fixed frame is internally provided with two symmetrical guide rods; the guide rods are provided with compression springs, the two ends of the compression springs penetrate through the front and rear wall plates of the fixed frame and are locked by nuts; the two sides of the discharging plate are penetrated by the guide rods and are provided with accommodating cavities for the one ends of the compression springs.

[0013] As preferred, the side walls of the pushing plate are each provided with two symmetrical hinge plates at the two ends; the bottom of the rotating plate is integrally formed with an inclined baffle, and the baffle is hingedly connected with the hinge plate at the corresponding position.

[0014] As preferred, a plurality of scraping rods are arranged on the material pushing plate at intervals, and the scraping rods are vertically arranged upwards.

[0015] As preferred, the side of the rotating plate sleeve close to the material pushing plate is provided with a protective plate, and the lower end of the protective plate extends out of the rotating plate sleeve and is attached to the lower half of the rotating plate.

[0016] Compared with the prior art, the soil remediation discharging equipment has the following beneficial effects:

[0017] (1) The soil remediation discharging equipment can realize periodic discharging by driving the bottom base to move, driving the cam to rotate, further driving the pushing plate to reciprocate up and down, and cooperating with the rotating plate and the rotating plate sleeve to alternately open and close the material receiving port of the discharging plate.

[0018] (2) The soil remediation discharging equipment is provided with a material pushing plate on the top of the discharging plate, and a plurality of scraping rods are arranged on the material pushing plate, so that the materials accumulated at the discharging port can be repeatedly pushed, and the discharging port can be prevented from being blocked.

[0019] (3) The soil remediation discharging equipment has a guide rod arranged in the fixed frame, which can ensure that the discharge plate moves horizontally along the guide rod; a compression spring is arranged on the guide rod, and in the process that the discharge plate closes the receiving port, the compression spring is elongated and exerts a pushing force on the discharge plate, and the push plate falls downward under the action of gravity, so that the receiving port can be quickly closed, and the situation that the receiving port is not completely closed and material leaks is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a schematic view of the utility model;

[0021] Figure 2 is Figure 1 a schematic view after the discharging frame is removed;

[0022] Figure 3 is a sectional view of the discharging frame of the utility model;

[0023] Figure 4 is a schematic view of the discharging assembly and the cam of the utility model;

[0024] Figure 5 is a schematic view of the discharging assembly of the utility model;

[0025] Figure 6 is a schematic view of the discharge plate and the rotating plate of the utility model;

[0026] MAIN REFERENCE NUMERALS EXPLANATION:

[0027] 1, base; 2, push rod; 3, moving wheel; 4, cam; 5, discharging frame; 6, material leakage hopper; 7, discharging port; 8, fixed frame; 9, discharge plate; 10, rotating plate; 11, receiving port; 12, material pushing plate; 13, rotating plate sleeve; 14, rotating roller; 15, push plate; 16, avoiding groove; 17, guide rod; 18, compression spring; 19, hinged plate; 20, baffle; 21, scraping rod; 22, protective plate. DETAILED DESCRIPTION

[0028] The technical scheme of the utility model patent will be described clearly and completely below, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0029] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] See attached document Figures 1-6 A soil remediation material dispensing device, comprising:

[0032] The base 1 has a push rod 2 at its rear and multiple sets of moving wheels 3 on both sides; a fan-shaped cam 4 is provided on the rotating shaft of the moving wheel 3 located in the middle.

[0033] The material feeding frame 5 is located above the base 1, and has two material hoppers 6 inside;

[0034] The material feeding assembly has two units above the base 1, located below the material feeding ports 7 of the two hoppers 6 respectively. The material feeding assembly includes a fixed frame 8, a discharge plate 9 and a rotating plate 10. The top of the fixed frame 8 has a receiving port 11 corresponding to the position of the material feeding port 7. The material falling from the material feeding port 7 can only fall onto the soil after passing through the receiving port 11.

[0035] The fixed frame 8 has two symmetrical guide rods 17 inside; a compression spring 18 is sleeved on the guide rod 17, and its two ends pass through the front and rear wall plates of the fixed frame 8 and are locked with nuts; the discharge plate 9 is located below the receiving port 11, and a pusher plate 12 is provided on its top, and a rotating plate sleeve 13 is hinged on the side of the bottom away from the pusher plate 12; the two sides of the discharge plate 9 are penetrated by the guide rods 17 and have accommodating cavities for one end of the compression spring 18 to enter. When the receiving port 11 is opened, the discharge plate 9 moves along the guide rods 17 to compress the compression spring 18; when the receiving port 11 is closed, the discharge plate 9 returns to below the receiving port 11. During this process, the elastic force of the compression spring 18 will push the discharge plate 9 to move.

[0036] The middle of the rotating plate 10 is provided with a rotating roller 14, and is rotatably connected with the two side walls of the fixed frame 8; the upper half of the rotating plate 10 is slidably matched with the inner cavity of the rotating plate sleeve 13, and drives the horizontal movement of the discharging plate 9; when the rotating plate 10 rotates along the rotating roller 14, the upper half of the rotating plate 10 slides in the inner cavity of the rotating plate sleeve 13, while driving the horizontal movement of the discharging plate 9 along the guide rod 17;

[0037] The push plate 15 is horizontally arranged below the fixed frame 8, and the bottom thereof is matched with the cam 4 to drive the rotating plate 10 to rotate; the push plate 15 is provided with two avoiding grooves 16 corresponding to the discharging assemblies, so that the materials passing through the receiving port 11 can smoothly fall into the soil; the two ends of the push plate 15 are respectively hingedly connected with the bottoms of the corresponding rotating plates 10, so that the two baffle plates 20 at the bottoms of the discharging assemblies can be simultaneously moved in the process of moving up and down, and the phenomenon of being stuck can also be avoided.

[0038] When the discharging plate 9 is located below the receiving port 11, the receiving port 11 is closed, and the materials in the discharging hopper 6 cannot fall from the discharging port 7 through the receiving port 11. The staff can hold the push rod 2 to drive the base 1 to move, at this time, the moving wheel 3 rotates to drive the cam 4 to rotate and match with the push plate 15. The sidewalls of the push plate 15 are respectively provided with two symmetrical hinged plates 19; the bottom of the rotating plate 10 is integrally formed with an inclined baffle plate 20, and the baffle plate 20 is hingedly connected with the corresponding hinged plate 19. When the push plate 15 is driven upward by the cam 4, the baffle plate 20 and the rotating plate 10 will rotate along the rotating roller 14, at this time, the discharging plate 9 will move along the guide rod 17 to open the receiving port 11, and the materials can smoothly fall onto the soil below, and the compression spring 18 is in a compressed state.

[0039] When the push rod 2 moves to the highest position, the receiving port 11 is completely opened, at this time, the baffle plate 20 is horizontally placed, and the upper surface of the baffle plate 20 abuts against the bottom of the side of the fixed frame 8. Due to the matching of the baffle plate 20 and the side of the fixed frame 8, the falling materials will be stacked on the baffle plate 20, and cannot directly fall onto the soil.

[0040] When the cam 4 rotates by half a circle, the push plate 15 will slowly fall, so that the upper surface of the baffle plate 20 is no longer in contact with the bottom of the fixed frame 8; at this time, the materials stacked on the baffle plate 20 will slide along the baffle plate 20 to the soil below, and the discharging plate 9 will also slowly close the receiving port 11. In the process of closing the receiving port 11 by the discharging plate 9, the compression spring 18 on the guide rod 17 will apply a pushing force to the discharging plate 9, and cooperate with the push plate 15 to fall downward under the action of gravity, so as to quickly close the receiving port 11, and avoid the phenomenon of incomplete closing of the receiving port 11.

[0041] In the embodiment, a plurality of scraping rods 21 are arranged on the poking plate 12 in intervals, and the scraping rods 21 are vertically upward arranged. When the discharging plate 9 reciprocates along the guide rod 17, the scraping rods 21 on the poking plate 12 reciprocate the material accumulated at the discharging port 7 and the receiving port 11, so that the material accumulation is effectively avoided to cause the discharging failure.

[0042] In addition, the side of the rotating plate sleeve 13 close to the poking plate 12 is provided with a protection plate 22, the lower end of the protection plate 22 extends out of the rotating plate sleeve 13 and is attached to the lower half of the rotating plate 10, so that the material is prevented from being stuck between the upper half of the rotating plate 10 and the rotating plate sleeve 13, the stuck phenomenon is prevented, and the subsequent discharging is affected.

[0043] The soil remediation discharging equipment can make the discharging plate 9 alternately open and close the receiving port 11 during the movement of the base 1, and periodically complete the discharging; the material accumulated at the discharging port 7 and the receiving port 11 is reciprocated by the poking plate 12, so that the material accumulation is effectively avoided to cause the discharging failure, the equipment is very practical, and has a good market application prospect.

[0044] The foregoing description of specific exemplary embodiments of the present application is intended to be illustrative only and is not intended to limit the present application to the precise forms disclosed. Many modifications and variations are possible in light of the above teachings without departing from the spirit or essential characteristics of the present application. The particular exemplary embodiments were chosen and described in order to explain the principles of the present application and its practical application to thereby enable others skilled in the art to best utilize the present application and various embodiments with various modifications as are suited to the particular use contemplated. It is intended that the scope of the present application be defined by the claims and their equivalents.

Claims

1. A soil remediation material dispensing device, characterized in that, The utility model relates to a kind of material feeding device, including: Base, push rod is equipped with in its rear, and multiple groups of moving wheels are equipped with in its both sides;Fan-shaped cam is equipped with on the pivot of the moving wheel in middle position; Discharge frame, located above the base, is equipped with 2 material leakage hoppers in it; Discharge assembly, 2 are equipped with above the base, respectively below the discharge port of 2 material leakage hoppers;The discharge assembly includes fixed frame, discharge plate and rotating plate;The top of the fixed frame is provided with material receiving port corresponding to the position of the discharge port;The discharge plate is below the material receiving port, and its top is equipped with a side of the bottom away from the material shifting plate 1 rotating plate sleeve is hinged;Rotating roller is equipped in the middle of the rotating plate, and is rotatably connected with the two side walls of the fixed frame;The upper half of the rotating plate and the rotating plate sleeve inner cavity are slidingly matched, and the discharge plate is horizontally moved; Push plate, horizontally arranged below the fixed frame, is hinged with the bottom of the rotating plate at both ends of the corresponding position of the rotating plate bottom through the cam cooperation to drive the rotating plate rotation;The push plate is provided with 2 avoiding grooves corresponding to the discharge assembly, and the two ends are respectively hinged with the bottom of the rotating plate at corresponding position.

2. The soil remediation batch plant of claim 1, wherein, The fixed frame is equipped with 2 symmetrical guide rods in it;Compression spring is sleeved on the guide rod, and its two ends are penetrated through the front and rear wall plates of the fixed frame and locked by nut;The two sides of the discharge plate are penetrated by the guide rod and are provided with accommodating cavity for the one end of the compression spring.

3. The soil remediation batch plant of claim 1, wherein, The side wall of the push plate is equipped with 2 symmetrical hinged plates at both ends;The bottom of the rotating plate is integrally formed with inclined baffle, and the baffle is hinged with the corresponding hinged plate.

4. The soil remediation batch plant of claim 1, wherein, Multiple scraping rods are arranged on the material shifting plate, and the scraping rods are vertically upward.

5. The soil remediation batch plant of claim 1, wherein, The side of the rotating plate sleeve close to the material shifting plate is equipped with protection plate, and the lower end of the protection plate extends out of the rotating plate sleeve and is attached to the lower half of the rotating plate.

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