Soil crushing structure for contaminated soil remediation

Abstract

The utility model relates to the field of contaminated soil remediation, discloses a soil crushing structure for contaminated soil remediation, and solves the problems that a spray head for spraying a remediation agent is fixed and can only spray the remediation agent to the soil surface facing one side of the spray head, so that the spray range is small, and the remediation effect is poor. According to the soil remediation device, the problems that in the prior art, due to the fact that the remediation agent needs to be sprayed for more time to meet the spraying requirement, and the working efficiency is affected are solved, by arranging a rotating mechanism, the rotating mechanism can be started to drive a spray head pipe to rotate, and then the spraying range of the spray head pipe is enlarged, so that more soil makes contact with the remediation agent; compared with the prior art, the probability that the soil makes contact with the repairing agent can be increased, the soil makes contact with the repairing agent more quickly, and therefore the purpose of improving the working efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the field of contaminated soil restoration, in particular to a soil crushing structure for contaminated soil restoration. Background Art

[0002] The soil crushing structure for contaminated soil remediation is a device that crushes the soil and then adds a remediation agent so that the soil can continue to be used. For example, the patent with publication number CN214321281U can crush the contaminated soil while spraying the remediation agent. The remediation agent is sprayed into the crushed contaminated soil from the nozzle on one side of the spraying pipe, so that different devices do not need to be used to repair the contaminated soil in turn, reducing the investment in manpower, material resources and time in the contaminated soil remediation work.

[0003] The publication number is CN214321281U, which discloses a contaminated soil remediation and crushing device, including a crushing vehicle, a connecting plate and a mounting plate. In the existing contaminated soil remediation and crushing device, the nozzle for spraying the remediation agent is fixed, and the remediation agent can only be sprayed on the soil surface facing the nozzle, so that the spraying range is small, and further, the spraying of the remediation agent requires more time to meet the spraying requirements, which affects the work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a soil crushing structure for remediating contaminated soil. By adopting the device to work, the problem that the nozzle for spraying the remediation agent is fixed and the remediation agent can only be sprayed on the soil surface facing the nozzle, resulting in a small spraying range, which in turn leads to the need to spray the remediation agent for more time to meet the spraying requirements, affecting the work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soil crushing structure for contaminated soil remediation, comprising a cart body, a crusher arranged on the upper right side of the cart body, a storage box arranged on the left side of the crusher, a rotating mechanism arranged on the front side of the storage box, and a pushing mechanism arranged on the rear end of the rotating mechanism.

[0006] Preferably, the rotating mechanism includes a motor arranged on the front side of the storage box, a first transmission shaft is arranged at the output end of the motor, a first connecting rod is arranged above the first transmission shaft, a second connecting rod is arranged above the first connecting rod, a third connecting rod is arranged above the second connecting rod, a first rack is arranged at the rear end of the third connecting rod, a first gear is arranged on the outside of the first rack, a first limit plate is arranged on the outside of the storage box, a first hole is arranged inside the first limit plate, a nozzle pipe is arranged inside the first gear, and a conveying hose is arranged on the right side of the nozzle pipe.

[0007] Preferably, the first connecting rod and the second connecting rod are connected by a hinge connection, and the second connecting rod and the third connecting rod are connected by a hinge connection, and the width of the third connecting rod is consistent with the width of the first hole.

[0008] Preferably, the outer surface of the first gear meshes with the outer surface of the first rack, and the first gear is connected to the nozzle pipe by a fixed connection, and the nozzle pipe is connected to the storage box by an annular sliding connection.

[0009] Preferably, the pushing mechanism includes a push plate arranged at the rear end of the first rack, a push rod is arranged on the right side of the push plate, a fixed plate is arranged on the outer side of the push rod, a spring is arranged on the left side of the fixed plate, a second limit plate is arranged on the left side of the spring, a second hole is arranged inside the second limit plate, a second rack is arranged at the left end of the push rod, a second gear is arranged above the second rack, a rotating shaft is arranged inside the second gear, a first rotating plate is arranged at the rear end of the rotating shaft, and second rotating plates are arranged at both ends of the first rotating plate.

[0010] Preferably, the push plate has a trapezoidal appearance and a left side surface of the push plate fits with a right side surface of the push rod.

[0011] Preferably, the outer surface of the second rack meshes with the outer surface of the second gear, and the second rack is connected to the push rod in a fixed manner, and the width of the push rod is consistent with the width of the second hole.

[0012] Preferably, the first rotating plate is connected to the rotating shaft by a fixed connection, the first rotating plate is connected to the second rotating plate by a hinge connection, and the second rotating plate is connected to the storage box by a hinge connection.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The soil crushing structure for contaminated soil remediation proposed by the utility model is provided with a rotating mechanism, so that starting the rotating mechanism can drive the nozzle pipe to rotate, thereby expanding the spraying range of the nozzle pipe, so that more soil can contact with the remediation agent. Compared with the prior art, the probability of soil contacting with the remediation agent can be increased, so that the soil can contact with the remediation agent faster, thereby achieving the purpose of improving work efficiency.

[0015] 2. The utility model proposes a soil crushing structure for contaminated soil remediation. By providing a pushing mechanism, when the rotating mechanism is started, the pushing mechanism is driven to move, thereby turning the soil inside the storage box over, so that the soil can contact the remediation agent faster. Compared with the prior art, the soil at the bottom can move to the top faster, and the soil can contact the remediation agent faster than when it is stirred, thereby achieving the purpose of improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall front-view stereoscopic structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the rotating mechanism and the pushing mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the overall rear-view stereoscopic structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional cutaway structure of the material storage box of the utility model;

[0020] Figure 5 For the utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0021] Figure 6 For the utility model Figure 3 Schematic diagram of the structure at point B in the middle.

[0022] In the figure: 1. cart body; 2. crusher; 3. storage box; 4. rotating mechanism; 5. pushing mechanism; 401. motor; 402. first transmission shaft; 403. first connecting rod; 404. second connecting rod; 405. third connecting rod; 412. first rack; 406. first gear; 407. first limit plate; 408. first hole; 409. nozzle pipe; 410. delivery hose; 501. push plate; 502. push rod; 503. fixing plate; 504. spring; 505. second limit plate; 506. second hole; 507. second rack; 508. second gear; 509. rotating shaft; 510. first rotating plate; 511. second rotating plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 6 The utility model provides a technical solution: a soil crushing structure for remediation of contaminated soil, including a cart body 1, a crusher 2 arranged on the upper right side of the cart body 1, a storage box 3 arranged on the left side of the crusher 2, a rotating mechanism 4 is arranged on the front side of the storage box 3, and a pushing mechanism 5 is arranged at the rear end of the rotating mechanism 4.

[0025] The rotating mechanism 4 includes a motor 401 arranged on the front side of the storage box 3, a first transmission shaft 402 is arranged at the output end of the motor 401, a first connecting rod 403 is arranged above the first transmission shaft 402, a second connecting rod 404 is arranged above the first connecting rod 403, a third connecting rod 405 is arranged above the second connecting rod 404, a first rack 412 is arranged at the rear end of the third connecting rod 405, a first gear 406 is arranged on the outer side of the first rack 412, a first limiting plate 407 is arranged on the outer side of the storage box 3, a first hole 408 is arranged inside the first limiting plate 407, a nozzle pipe 409 is arranged inside the first gear 406, and a conveying hose 410 is arranged on the right side of the nozzle pipe 409.

[0026] The first connecting rod 403 and the second connecting rod 404 are connected by hinges, and the second connecting rod 404 and the third connecting rod 405 are connected by hinges, and the width of the third connecting rod 405 is consistent with the width of the first hole 408 .

[0027] The outer surface of the first gear 406 meshes with the outer surface of the first rack 412, and the first gear 406 is connected to the nozzle pipe 409 in a fixed connection, and the nozzle pipe 409 is connected to the storage box 3 in an annular sliding connection.

[0028] The pushing mechanism 5 includes a push plate 501 arranged at the rear end of the first rack 412, a push rod 502 is arranged on the right side of the push plate 501, a fixed plate 503 is arranged on the outer side of the push rod 502, a spring 504 is arranged on the left side of the fixed plate 503, a second limit plate 505 is arranged on the left side of the spring 504, a second hole 506 is arranged inside the second limit plate 505, a second rack 507 is arranged at the left end of the push rod 502, a second gear 508 is arranged above the second rack 507, a rotating shaft 509 is arranged inside the second gear 508, a first rotating plate 510 is arranged at the rear end of the rotating shaft 509, and second rotating plates 511 are arranged at both ends of the first rotating plate 510.

[0029] The push plate 501 has a trapezoidal appearance and a left side surface of the push plate 501 is in contact with a right side surface of the push rod 502 .

[0030] The outer surface of the second rack 507 is meshed with the outer surface of the second gear 508 , and the second rack 507 is connected to the push rod 502 in a fixed manner, and the width of the push rod 502 is consistent with the width of the second hole 506 .

[0031] The first rotating plate 510 is connected to the rotating shaft 509 by a fixed connection, the first rotating plate 510 is connected to the second rotating plate 511 by a hinge connection, and the second rotating plate 511 is connected to the storage box 3 by a hinge connection.

[0032] By starting the motor 401, the first transmission shaft 402 is driven to rotate. Since the first connecting rod 403 and the second connecting rod 404 are connected in a hinged manner, and the second connecting rod 404 and the third connecting rod 405 are connected in a hinged manner, and the width of the third connecting rod 405 is consistent with the width of the first hole 408, the third connecting rod 405 reciprocates. Since the outer surface of the first gear 406 is meshed with the outer surface of the first rack 412, and the first gear 406 is connected to the nozzle pipe 409 in a fixed connection, and the nozzle pipe 409 is connected to the storage box 3 in an annular sliding connection, the nozzle pipe 409 is rotated back and forth at a regular interval, thereby increasing the spraying range of the nozzle pipe 409, so that more soil can come into contact with the repair agent. Compared with the prior art, the probability of soil coming into contact with the repair agent can be increased, so that the soil can come into contact with the repair agent faster, thereby achieving the purpose of improving work efficiency.

[0033] When the first rack 412 reciprocates, the push plate 501 is driven to reciprocate. Since the appearance and structure of the push plate 501 are trapezoidal, and the left surface of the push plate 501 fits with the right surface of the push rod 502, the push rod 502 is driven to move to the left. The outer surface of the second rack 507 is meshed with the outer surface of the second gear 508, and the second rack 507 is connected to the push rod 502 in a fixed manner, and the width of the push rod 502 is consistent with the width of the second hole 506, so that the push rod 502 can reciprocate left and right. Since the first rotating plate 510 is connected to the rotating shaft 509 in a fixed manner, and the first rotating plate 510 is connected to the second rotating plate 511 in a hinged manner, and the second rotating plate 511 is connected The plate 511 is connected to the storage box 3 in a hinged manner; the first rotating plate 510 is connected to the rotating shaft 509 in a fixed connection, and the first rotating plate 510 is connected to the second rotating plate 511 in a hinged manner, and the second rotating plate 511 is connected to the storage box 3 in a hinged manner, so that the second gear 508 drives the second rotating shaft 511 to rotate, drives the first rotating plate 510 to rotate, and causes the second rotating plates 511 on both sides to rotate, so that the soil above the first rotating plate 510 and the second rotating plate 511 rolls and flips. Compared with the prior art, the soil below can move to the top faster and come into contact with the repair agent faster than the soil during stirring, thereby achieving the purpose of improving work efficiency.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil crushing structure for contaminated soil remediation, comprising a cart body (1), a crusher (2) arranged on the upper right side of the cart body (1), and a storage box (3) arranged on the left side of the crusher (2), characterized in that: A rotating mechanism (4) is provided at the front side of the material storage box (3), and a pushing mechanism (5) is provided at the rear end of the rotating mechanism (4); The rotating mechanism (4) comprises a motor (401) arranged at the front side of the material storage box (3); a first transmission shaft (402) is arranged at the output end of the motor (401); a first connecting rod (403) is arranged above the first transmission shaft (402); a second connecting rod (404) is arranged above the first connecting rod (403); a third connecting rod (405) is arranged above the second connecting rod (404); a first rack (412) is arranged at the rear end of the third connecting rod (405); a first gear (406) is arranged on the outer side of the first rack (412); a first limiting plate (407) is arranged on the outer side of the material storage box (3); a first hole (412) is arranged inside the first limiting plate (407); 08), a nozzle pipe (409) is arranged inside the first gear (406), and a delivery hose (410) is arranged on the right side of the nozzle pipe (409); the first connecting rod (403) and the second connecting rod (404) are connected in a hinged manner, and the second connecting rod (404) and the third connecting rod (405) are connected in a hinged manner, and the width of the third connecting rod (405) is consistent with the width of the first hole (408); the outer surface of the first gear (406) is meshed with the outer surface of the first rack (412), and the first gear (406) and the nozzle pipe (409) are connected in a fixed manner, and the nozzle pipe (409) and the storage box (3) are connected in an annular sliding manner.

2. The soil crushing structure for contaminated soil remediation according to claim 1 is characterized by: The pushing mechanism (5) comprises a push plate (501) arranged at the rear end of the first rack (412), a push rod (502) is arranged on the right side of the push plate (501), a fixed plate (503) is arranged on the outer side of the push rod (502), a spring (504) is arranged on the left side of the fixed plate (503), a second limit plate (505) is arranged on the left side of the spring (504), a second hole (506) is arranged inside the second limit plate (505), a second rack (507) is arranged at the left end of the push rod (502), a second gear (508) is arranged above the second rack (507), a rotating shaft (509) is arranged inside the second gear (508), a first rotating plate (510) is arranged at the rear end of the rotating shaft (509), and second rotating plates (511) are arranged at both ends of the first rotating plate (510).

3. The soil crushing structure for contaminated soil remediation according to claim 2 is characterized by: The push plate (501) has a trapezoidal appearance and a left surface of the push plate (501) that fits the right surface of the push rod (502).

4. The soil crushing structure for contaminated soil remediation according to claim 2 is characterized by: The outer surface of the second rack (507) is meshed with the outer surface of the second gear (508), and the second rack (507) is connected to the push rod (502) in a fixed manner, and the width of the push rod (502) is consistent with the width of the second hole (506).

5. The soil crushing structure for contaminated soil remediation according to claim 2 is characterized by: The first rotating plate (510) is connected to the rotating shaft (509) in a fixed manner, the first rotating plate (510) is connected to the second rotating plate (511) in a hinged manner, and the second rotating plate (511) is connected to the storage box (3) in a hinged manner.

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