Sampling device for geological disaster exploration

Abstract

The utility model provides a sampling device for geological disaster exploration, which belongs to the technical field of geological disaster exploration and comprises a sampling mechanism, a lifting pipe, an auger connected to the inner wall of the lifting pipe in a sliding manner, a connecting shaft fixedly mounted at the end part of the auger, a guide hopper sleeved on the outer surface of the lifting pipe, and a driving component arranged at the end part of the lifting pipe; and the split charging mechanism comprises a mounting plate fixedly mounted on the surface of the lifting pipe, a limiting shell fixedly mounted on the surface of the mounting plate, a split charging motor adaptively mounted on the surface of the limiting shell, and a transmission gear fixedly mounted at the output end of the split charging motor. Through collaborative design of the sampling mechanism and the subpackaging mechanism, efficient collection, screening and equal division of soil samples are achieved, and the soil samples can be rapidly lifted and screened out of the samples meeting the standard through an auger and a driving assembly in the sampling mechanism; and uniform distribution and convenient loading of the samples are ensured by an equal-dividing assembly and a loading assembly in the sub-packaging mechanism.

Description

TECHNICAL FIELD

[0001] The utility model belongs to geological disaster exploration technical field, concretely relates to a sampling device for geological disaster exploration. BACKGROUND

[0002] Geological disaster exploration is an important link of preventing and managing geological disasters, wherein soil sampling is one of the basic steps of exploration work, and the quality and representativeness of soil samples directly affect the analysis, evaluation and management scheme of geological disasters, and traditional soil sampling methods rely on manual operation, for example, sampling is carried out by using a manual drilling tool or a shovel tool.

[0003] In the use of the existing sampling device, the soil sample is easily polluted by the outside during the sampling process, resulting in the decline of sample quality, and the dispensing process after sampling relies on manual operation, which is not only low in efficiency, but also prone to uneven dispensing, affecting the accuracy of detection results. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a sampling device for geological disaster exploration, which aims at solving the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A sampling device for geological disaster exploration, comprising,

[0007] The sampling mechanism comprises a lifting pipe, an auger slidingly connected to the inner wall of the lifting pipe, a connecting shaft fixedly installed at the end of the auger, a guide hopper sleeved on the outer surface of the lifting pipe, and a driving assembly arranged at the end of the lifting pipe.

[0008] The dispensing mechanism comprises a mounting plate fixedly installed on the surface of the lifting pipe, a limiting shell fixedly installed on the surface of the mounting plate, a dispensing motor adaptively installed on the surface of the limiting shell, a transmission gear fixedly installed on the output end of the dispensing motor, a loading assembly arranged on the surface of the mounting plate, and an equal division assembly arranged on the surface of the lifting pipe and cooperating with the loading assembly.

[0009] As a preferred scheme of the utility model, the driving assembly comprises a transfer box communicated with the end of the lifting pipe, a filter hole arranged on the side wall of the transfer box, a filter screen adaptively installed on the side wall of the transfer box, and a discharge pipe communicated with the bottom of the transfer box.

[0010] As a preferred scheme of the utility model, the driving assembly further comprises a mounting shell fixedly installed on the side wall of the transfer box, a lifting motor adaptively installed on the side wall of the mounting shell, and a push piece sleeved on the output end of the lifting motor.

[0011] As a preferred scheme of the utility model, the loading assembly comprises a limiting column fixedly installed on the surface of the mounting plate, and a toothed disc connected on the surface of the limiting column through a bearing.

[0012] As a preferred scheme of the utility model, the loading assembly further comprises a mounting groove opened on the surface of the toothed disc, and a measuring cup movably connected on the inner wall of the mounting groove.

[0013] As a preferred scheme of the utility model, the aliquotting assembly comprises a fixing frame fixedly installed on the sidewall of the lifting pipe, a pipe frame fixedly installed on the sidewall of the fixing frame, and an aliquotting motor adaptively installed on the sidewall of the fixing frame.

[0014] As a preferred scheme of the utility model, the aliquotting assembly further comprises an aliquotting hopper fixedly installed on the output end of the aliquotting motor, and a discharging hopper fixedly installed on the inner wall of the fixing frame.

[0015] Compared with the prior art, the utility model has the beneficial effects that: through the cooperative design of the sampling mechanism and the aliquotting mechanism, efficient collection, screening and aliquotting of the soil sample are realized, the auger and the driving assembly in the sampling mechanism can quickly lift the soil sample and screen out the sample meeting the standard, the aliquotting assembly and the loading assembly in the aliquotting mechanism ensure the uniform distribution and convenient loading of the sample, the overall structure is reasonable in design and easy to operate, the sampling efficiency is improved, the uniformity of the sample and the accuracy of the detection are ensured, and the utility model is suitable for diversified sampling requirements in geological disaster investigation. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the drawings without paying the creativity labor intensity. Among them:

[0017] Fig. 1 It is the overall structure schematic diagram of the utility model;

[0018] Fig. 2 It is the lifting pipe and the guide hopper connection schematic diagram of the utility model;

[0019] Fig. 3 It is the transfer box and the filter screen connection schematic diagram of the utility model;

[0020] Fig. 4 It is the mounting plate and the limiting column connection schematic diagram of the utility model.

[0021] In the figure: 100, sampling mechanism; 101, lifting pipe; 102, auger; 103, connecting shaft; 104, guide hopper; 105, drive assembly; 105a, transfer box; 105b, filter hole; 105c, filter screen; 105d, discharge pipe; 105e, mounting shell; 105f, lifting motor; 105g, paddle; 200, sub-packaging mechanism; 201, mounting plate; 202, limiting shell; 203, sub-packaging motor; 204, transmission gear; 205, loading assembly; 205a, limiting column; 205b, toothed disc; 205c, mounting groove; 205d, measuring cup; 206, aliquot assembly; 206a, fixed frame; 206b, pipe rack; 206c, aliquot motor; 206d, aliquot hopper; 206e, lower hopper. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in other ways that are not exactly as described in this description, and it is understood that persons skilled in the art can make similar modifications without departing from the spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0025] Embodiment

[0026] Reference Figs. 1-4 For the embodiment of the present application, the embodiment provides a sampling device for geological disaster investigation, comprising,

[0027] The sampling mechanism 100 comprises a lifting pipe 101, a slidingly connected auger 102 in the inner wall of the lifting pipe 101, a connecting shaft 103 fixedly installed at the end of the auger 102, a guide hopper 104 sleeved on the outer surface of the lifting pipe 101, and a drive assembly 105 arranged at the end of the lifting pipe 101;

[0028] The sub-packaging mechanism 200 comprises a mounting plate 201 fixedly mounted on the surface of the lifting pipe 101, a limiting shell 202 fixedly mounted on the surface of the mounting plate 201, a sub-packaging motor 203 adaptively mounted on the surface of the limiting shell 202, a transmission gear 204 fixedly mounted on the output end of the sub-packaging motor 203, a loading assembly 205 arranged on the surface of the mounting plate 201, and an aliquot assembly 206 arranged on the surface of the lifting pipe 101 and used in cooperation with the loading assembly 205.

[0029] Specifically, the bottom sidewall of the lifting pipe 101 is provided with a notch, so that the soil can enter the lifting pipe 101 during sampling. The auger 102 is used in cooperation with the lifting pipe 101, so that the soil sample can be lifted into the driving assembly 105.

[0030] The driving assembly 105 comprises a transfer box 105a communicated with the end of the lifting pipe 101, a filter hole 105b arranged on the sidewall of the transfer box 105a, a filter screen 105c adaptively mounted on the sidewall of the transfer box 105a, and a discharge pipe 105d communicated with the bottom of the transfer box 105a. The driving assembly 105 further comprises a mounting shell 105e fixedly mounted on the sidewall of the transfer box 105a, a lifting motor 105f adaptively mounted on the sidewall of the mounting shell 105e, and a dial 105g sleeved on the output end of the lifting motor 105f.

[0031] Further, the connecting shaft 103 at the end of the auger 102 is fixedly connected to the output end of the driving motor. When the driving motor operates, the auger 102 and the dial 105g are simultaneously driven to operate, so that the synchronous operation of the auger 102 and the dial 105g is ensured.

[0032] The loading assembly 205 comprises a limiting column 205a fixedly mounted on the surface of the mounting plate 201, and a toothed disc 205b connected to the surface of the limiting column 205a through a bearing. The loading assembly 205 further comprises a mounting groove 205c opened on the surface of the toothed disc 205b, and a measuring cup 205d movably connected to the inner wall of the mounting groove 205c.

[0033] Preferably, the teeth of the toothed disc 205b are engaged with the transmission gear 204, so that the sub-packaging of the sample is facilitated. The mounting groove 205c is arranged to facilitate the taking and placing of the measuring cup 205d.

[0034] The aliquot assembly 206 comprises a fixing frame 206a fixedly mounted on the sidewall of the lifting pipe 101, a pipe frame 206b fixedly mounted on the sidewall of the fixing frame 206a, and an aliquot motor 206c adaptively mounted on the sidewall of the fixing frame 206a. The aliquot assembly 206 further comprises an aliquot bucket 206d fixedly mounted on the output end of the aliquot motor 206c, and a discharge bucket 206e fixedly mounted on the inner wall of the fixing frame 206a.

[0035] It should be noted that the pipe rack 206b facilitates the fixing and installation of the discharge pipe 105d, and the aliquot bucket 206d facilitates the average distribution of the soil sample transported out of the discharge pipe 105d, ensuring the uniformity of the amount and quality of each sample and improving the accuracy of detection.

[0036] In use, the lifting pipe 101 is driven into the soil to be sampled, the surface of the soil is flush with the bottom of the mounting plate 201, and the drive motor, the sub-packaging motor 203 and the aliquot motor 206c are started at the same time. The drive motor drives the auger 102 to operate, and the auger 102 cooperates with the lifting pipe 101 to lift the soil sample into the transfer box 105a. The synchronously operating paddle 105g drives the soil to move in the transfer box 105a, and the soil that does not meet the standard is leaked through the filter hole 105b. The soil is transferred through the guide bucket 104, and the soil that meets the standard enters the discharge pipe 105d through the filter screen 105c, and then enters the aliquot bucket 206d through the discharge pipe 105d. The aliquot motor 206c drives the aliquot bucket 206d to rotate, and the aliquot bucket 206d rotates to pour the sample into the discharge hopper 206e. The discharge hopper 206e pours the soil sample into the measuring cup 205d, and the sub-packaging motor 203 drives the transmission gear 204 to rotate, and the transmission gear 204 drives the toothed disc 205b to rotate, and the new measuring cup 205d is rotated to below the discharge hopper 206e.

[0037] In summary, efficient collection, screening and aliquoting of soil samples are achieved. The auger 102 and the drive assembly 105 in the sampling mechanism 100 can quickly lift and screen the soil sample that meets the standard, and the aliquot assembly 206 and the loading assembly 205 in the sub-packaging mechanism 200 ensure uniform distribution and convenient loading of the sample. The overall structure design is reasonable and easy to operate, which not only improves the sampling efficiency, but also ensures the uniformity of the sample and the accuracy of the detection, and is suitable for diversified sampling needs in geological disaster investigation. In addition, the filter screen 105c and the filter hole 105b in the device effectively filter the soil that does not meet the standard, ensuring the quality of the sample; the cooperation of the aliquot bucket 206d and the toothed disc 205b realizes automatic sub-packaging of the sample, reduces the error of manual operation, and further improves the efficiency and accuracy of the investigation work.

[0038] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, locations, and the like). For example, the elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be modified or changed. Thus, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the subject matter described herein. Any "open / closed" claims are intended to encompass the structure described herein, and not just the structure equivalent, but also the equivalent structure. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to particular embodiments described, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0039] Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those pertaining to the

[0040] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0041] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application but not to limit the present application, and although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalent replaced without departing from the spirit and scope of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A sampling device for geological disaster exploration, characterized by: The utility model relates to a sampling mechanism (100) and subpackaging mechanism (200) for sampling and subpackaging of the same batch of material, which can realize the sampling and subpackaging of the same batch of material. The sampling mechanism (100) comprises a lifting pipe (101), an auger (102) slidably connected to the inner wall of the lifting pipe (101), a connecting shaft (103) fixedly installed at the end of the auger (102), a guide hopper (104) sleeved on the outer surface of the lifting pipe (101), and a driving assembly (105) arranged at the end of the lifting pipe (101). The subpackaging mechanism (200) comprises a mounting plate (201) fixedly installed on the surface of the lifting pipe (101), a limiting shell (202) fixedly installed on the surface of the mounting plate (201), a subpackaging motor (203) adaptively installed on the surface of the limiting shell (202), a transmission gear (204) fixedly installed at the output end of the subpackaging motor (203), a loading assembly (205) arranged on the surface of the mounting plate (201), and an aliquot assembly (206) arranged on the surface of the lifting pipe (101) and matched with the loading assembly (205).

2. The sampling device for geological disaster investigation according to claim 1, characterized in that: The driving assembly (105) comprises a transfer box (105a) communicated at the end of the lifting pipe (101), a filter hole (105b) arranged on the side wall of the transfer box (105a), a filter screen (105c) adaptively installed on the side wall of the transfer box (105a), and a discharge pipe (105d) communicated at the bottom of the transfer box (105a).

3. The sampling device for geological disaster investigation according to claim 2, characterized in that: The driving assembly (105) further comprises a mounting shell (105e) fixedly installed on the side wall of the transfer box (105a), a lifting motor (105f) adaptively installed on the side wall of the mounting shell (105e), and a dial piece (105g) sleeved on the output end of the lifting motor (105f).

4. The sampling device for geological disaster investigation according to claim 3, characterized in that: The loading assembly (205) comprises a limiting column (205a) fixedly installed on the surface of the mounting plate (201), and a toothed disc (205b) connected to the surface of the limiting column (205a) through a bearing.

5. The sampling device for geological disaster investigation according to claim 4, characterized in that: The loading assembly (205) further comprises a mounting groove (205c) opened on the surface of the toothed disc (205b), and a measuring cup (205d) movably connected to the inner wall of the mounting groove (205c).

6. The sampling device for geological disaster investigation according to claim 5, characterized in that: The aliquot assembly (206) comprises a fixing frame (206a) fixedly installed on the side wall of the lifting pipe (101), a pipe frame (206b) fixedly installed on the side wall of the fixing frame (206a), and an aliquot motor (206c) adaptively installed on the side wall of the fixing frame (206a).

7. The sampling device for geological disaster investigation according to claim 6, characterized in that: The aliquot assembly (206) further comprises an aliquot hopper (206d) fixedly installed at the output end of the aliquot motor (206c), and a discharging hopper (206e) fixedly installed on the inner wall of the fixing frame (206a).

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