Geological soil detection sample preparation device

Abstract

The utility model discloses a geological soil detection sample preparation device which comprises a sample preparation table, baffles are vertically installed at the two ends of the sample preparation table, a lifting plate is horizontally arranged over the sample preparation table, the bottom end of a lead screw is in transmission connection with a driving motor, a plurality of insertion openings are evenly formed in the lifting plate, and the insertion openings are in transmission connection with the lead screw. Sliding blocks are horizontally installed at the two ends of the lifting plate, first grooves are formed in the inner side walls of the baffles in the length direction, and the sliding blocks slide in the first grooves in a matched mode; the device has the beneficial effects that the plurality of funnels are correspondingly placed in the plurality of sockets, so that the plurality of funnels can quickly add sample soil or reagents into the plurality of beakers which are correspondingly placed below, the efficiency of preparing a plurality of samples is improved, and meanwhile, the height of the lifting plate is adjusted; the distance between the funnel and the beaker below the funnel can be shortened, so that the filled materials are prevented from overflowing, the volatilization is reduced, and the experiment precision is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to soil detection production field, especially relate to a geological soil detection sample preparation device. BACKGROUND

[0002] Geological soil detection refers to detecting, analyzing and evaluating chemical, physical and biological indexes in soil through various technologies and methods to understand the basic conditions such as quality status and pollution degree of soil and provide scientific basis for protection and management of soil resources.

[0003] Multiple samples need to be prepared in the soil detection process, funnel is needed to add sample soil or reagent into beaker in this preparation process, in order to prevent filling material from overflowing, reduce volatilization and ensure experimental precision, height-adjustable support can be used to support funnel in actual use, the funnel support in prior art is simple in structure and easy to operate, but it can only support single funnel, cannot quickly add sample soil or reagent to multiple beakers, needs to frequently transport beaker, leads to low efficiency when preparing multiple samples, and frequent operation of funnel support by detection personnel not only can easily cause material overflow, pollute experimental environment and reduce experimental precision, but also increases labor intensity of detection personnel. SUMMARY

[0004] The utility model discloses a geological soil detection sample preparation device, and overcome the insufficient of prior art, effectively solve the soil detection sample preparation efficiency low present problem.

[0005] The utility model discloses a geological soil detection sample preparation device, including sample preparation platform, the both ends of sample preparation platform are vertically installed with baffle, the vertical setting of lifting plate is provided with in the upper of sample preparation platform, the both ends of lifting plate are all set up with screw hole, rotate the connection with lead screw in screw hole, the bottom of lead screw is connected with drive motor transmission, drive motor installs on sample preparation platform, the even opening of lifting plate is provided with a plurality of sockets, the both ends of lifting plate are horizontally installed with sliding block, the first recess is seted up on the inner side wall of baffle along the length direction, the sliding block is matched in the first recess sliding.

[0006] Further, the tray is arranged between the sample preparation platform and the lifting plate, a pair of slide strips are horizontally arranged at both ends of the tray, a second recess is formed in the inner side wall of the baffle along the width direction, and the slide strips slide in the second recess.

[0007] Further, a plurality of placing recesses are formed in the top wall of the tray, and the placing recesses are coaxial with the sockets.

[0008] Further, a baffle edge is arranged at the top end of the baffle, and the top end of the lead screw is rotationally connected with the bottom wall of the baffle edge.

[0009] Further, the socket is in an inverted conical shape.

[0010] Further, a sheath is coaxially arranged on the lead screw, and the bottom end of the sheath is fixedly connected with the top wall of the sample preparation table.

[0011] The sample preparation device has the advantages that: the plurality of funnels can quickly add sample soil or reagent into the plurality of beakers placed below, the efficiency of preparing multiple samples is improved, the height of the lifting plate can be adjusted, the distance between the funnel and the beaker below can be shortened, material filling overflow, volatilization and experimental precision are avoided, and the like. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a partial sectional view of the front view of the utility model;

[0013] Figure 2 is a partial sectional view of the top view of the utility model;

[0014] Figure 3 is Figure 1 is a sectional view of the A-A part in the middle;

[0015] In the figure: 1 sample preparation table, 2 baffle, 3 lifting plate, 4 lead screw, 5 driving motor, 6 socket, 7 sliding block, 8 first recess, 9 tray, 10 sliding bar, 11 second recess, 12 placing recess, 13 baffle edge, 14 sheath, 15 funnel, 16 beaker. DETAILED DESCRIPTION

[0016] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation mode of the utility model will be explained by referring to the drawings:

[0017] For example, Figures 1 to 3As shown in the figure, a geological soil detection sample preparation device, including a sample preparation table 1, a baffle 2 is vertically installed at both ends of the sample preparation table 1, a lifting plate 3 is horizontally arranged above the sample preparation table 1, threaded holes are formed at both ends of the lifting plate 3, a lead screw 4 is rotatably connected in the threaded holes, the bottom end of the lead screw 4 is drivingly connected with a drive motor 5, the drive motor 5 is installed on the sample preparation table 1, a plurality of sockets 6 are uniformly formed on the lifting plate 3, sliding blocks 7 are horizontally installed at both ends of the lifting plate 3, a first groove 8 is formed on the inner side wall of the baffle 2 along the length direction, the sliding blocks 7 are matched to slide in the first groove 8, a stop edge 13 is arranged at the top end of the baffle 2, the top end of the lead screw 4 is rotatably connected with the bottom wall of the stop edge 13, the sockets 6 are inverted conical in shape.

[0018] Specifically, by placing a plurality of funnels 15 in the plurality of sockets 6 correspondingly, and adjusting the height of the baffle 2, the spacing between the plurality of funnels 15 and the plurality of beakers 16 placed below can be adjusted simultaneously, so that the plurality of beakers 16 can be quickly filled with materials.

[0019] In actual use, a plurality of funnels 15 are placed in the plurality of sockets 6 correspondingly, and the drive motor 5 is started to drive the lead screw 4 to rotate in the same direction, under the action of the lead screw 4, the lifting plate 3 descends, and the corresponding sliding blocks 7 are matched to slide downward in the first groove 8, thereby preventing the lifting plate 3 from rotating when descending, and also reducing the friction between the lifting plate 3 and the baffle 2. After descending to a specified height, the neck of the funnel 15 extends into the beaker 16 placed below, thereby further preventing the material from overflowing when being added to the beaker 16 and reducing evaporation. At this time, the detection personnel can uniformly and quickly fill the material into the plurality of beakers 16 below through the plurality of funnels 15 placed, thereby increasing the sample preparation amount and improving the work efficiency when preparing multiple samples.

[0020] As Figures 1 to 3 shown, a geological soil detection sample preparation device, a tray 9 is arranged between the sample preparation table 1 and the lifting plate 3, a pair of sliding strips 10 are horizontally arranged at both ends of the tray 9, a second groove 11 is formed on the inner side wall of the baffle 2 along the width direction, the sliding strips 10 slide in the second groove 11, a plurality of placing grooves 12 are formed on the top wall of the tray 9, the placing grooves 12 are coaxial with the sockets 6, a protective sleeve 14 is coaxially arranged on the lead screw 4, and the bottom end of the protective sleeve 14 is fixedly connected with the top wall of the sample preparation table 1.

[0021] Specifically, the tray 9 can be conveniently taken and placed by sliding forward and backward.

[0022] In actual use, before preparing the soil detection sample, a plurality of beakers 16 are matched and placed in the placing groove 12 to make them more stable. When the sample preparation is completed, the tray 9 can be pulled forward and backward, so that a pair of slide strips 10 are matched and slide forward and backward in the second groove 11. In this way, the plurality of beakers 16 can be quickly taken out from the front and rear directions, so as to improve the efficiency of preparing multiple samples. The sheath 14 can protect the lead screw 3 from being impacted by the slide strip 10, and the lead screw 3 can limit the sliding distance of the slide strip 10 to prevent the slide strip 10 from sliding out of the second groove 11.

[0023] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A geological soil test sample preparation apparatus, characterized by: The utility model relates to a sample preparation platform, including sample preparation platform (1), vertical installation is prevented the board (2) in both ends of sample preparation platform (1), the horizontal setting of lifting plate (3) is directly above sample preparation platform (1), the threaded hole is opened in both ends of lifting plate (3), rotation is connected with lead screw (4) in threaded hole, the bottom of lead screw (4) is transmission connection with drive motor (5), drive motor (5) is installed on sample preparation platform (1), the uniform opening of a plurality of sockets (6) is established in lifting plate (3), horizontal installation is prevented the sliding block (7) in both ends of lifting plate (3), the first recess (8) is opened on the inner side wall of preventing the board (2) along the length direction, the sliding block (7) is matched in the first recess (8) sliding.

2. The geological soil detecting sample preparation device according to claim 1, characterized in that: The tray (9) is arranged between the sample preparation platform (1) and the lifting plate (3), a pair of slide bars (10) are horizontally arranged at both ends of the tray (9), a second recess (11) is formed in the inner side wall of the baffle (2) along the width direction, and the slide bars (10) slide in the second recess (11).

3. A geological soil testing sample preparation apparatus as claimed in claim 2, wherein: A plurality of placing recesses (12) are formed in the top wall of the tray (9), and the placing recesses (12) are coaxial with the sockets (6).

4. The geological soil testing sample preparation apparatus of claim 1, wherein: A baffle edge (13) is arranged at the top end of the baffle (2), and the top end of the lead screw (4) is rotationally connected with the bottom wall of the baffle edge (13).

5. The geological soil testing sample preparation apparatus of claim 1, wherein: The socket (6) is inverted conical.

6. The geological soil testing sample preparation apparatus of claim 1, wherein: A sheath (14) is coaxially arranged on the lead screw (4), and the bottom end of the sheath (14) is fixedly connected with the top wall of the sample preparation platform (1).

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