CN220120413U

CN220120413U - Positioning and fixing device of lead-zinc mining area heavy metal contaminated soil sampler

Info

Publication number: CN220120413U
Application number: CN202321038527.4U
Authority: CN
Inventors: 黄鹏
Original assignee: 273 Geological Brigade Of Shandong Nuclear Industry
Current assignee: 273 Geological Brigade Of Shandong Nuclear Industry
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-12-01
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to the technical field of soil sampling, in particular to a positioning and fixing device of a heavy metal contaminated soil sampler in a lead-zinc mining area, which comprises a base, wherein a plurality of clamping grooves are formed in the left part of the lower end and the right part of the lower end of the base, the middle part of the front end and the middle part of the rear end of the base are connected with a positioning device in a threaded manner, a supporting plate is fixedly connected with the left part of the upper end and the right part of the upper end of the base together, a sliding rod is movably connected with the middle part of the upper end of the supporting plate, a rotating handle is fixedly connected with the upper end of the sliding rod, a stabilizing device is fixedly connected with the lower end of the sliding rod, and sliding grooves are formed in the left end and the right end of the supporting plate. According to the positioning and fixing device for the lead-zinc mining area heavy metal contaminated soil sampler, provided by the utility model, the sampling of the lead-zinc mining area heavy metal contaminated soil with different layers is realized by arranging the stabilizing device, the positioning device and the connecting component, the stability is strong, and the effectiveness and the accuracy of the sample collection of the lead-zinc mining area heavy metal contaminated soil are effectively improved.

Description

Positioning and fixing device of lead-zinc mining area heavy metal contaminated soil sampler

Technical Field

The utility model relates to the technical field of soil sampling, in particular to a positioning and fixing device of a lead-zinc mining area heavy metal contaminated soil sampler.

Background

Soil is an economic and agricultural development resource, is a basis for human survival, at present, the pollution condition of the soil needs to be studied every year when the treatment and repair of the polluted soil are more and more emphasized in China, when the soil pollution condition needs to be detected, the soil needs to be sampled firstly, and in the use process of the existing lead-zinc mining area heavy metal pollution soil sampler, as a limiting and positioning device is not arranged under the drive of a motor, the shaking is easy to generate position deviation, accurate soil sampling cannot be obtained, and the heavy metal pollution soil sampling effect of the lead-zinc mining area is influenced; therefore, we propose a positioning and fixing device of a lead-zinc mining area heavy metal contaminated soil sampler.

Disclosure of Invention

The utility model mainly aims to provide a positioning and fixing device for a heavy metal contaminated soil sampler in a lead-zinc mining area, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a location fixing device of lead zinc mining area heavy metal contaminated soil sample thief, includes the base, a plurality of draw-in groove has all been opened to lower extreme left portion and lower extreme right part of base, all open two spacing grooves between the left wall and the right wall of base, four have been seted up to the spacing groove, the equal threaded connection of front end middle part and rear end middle part of base has positioner, the upper end left portion and the upper end right part of base are fixedly connected with backup pad jointly, the upper end middle part swing joint of backup pad has the slide bar, the upper end fixedly connected with twist grip of slide bar, the lower extreme fixedly connected with securing device of slide bar, the left end and the right-hand member of backup pad all open the spout;

the stabilizing device comprises a sampling tube, the upper end of the sampling tube is fixedly connected with a connecting assembly, a plurality of sampling grooves are formed in the front of the surface of the sampling tube, a driving motor is embedded in the lower portion of the inner tube wall of the sampling tube, the output end of the driving motor is fixedly connected with a drill bit, and the sampling tube is located in a supporting plate.

Preferably, the connecting assembly comprises a connecting block, wherein the left part of the outer surface and the right part of the outer surface of the connecting block are fixedly connected with sliding plates, and the connecting block is fixedly connected with the upper end of the sampling tube.

Preferably, the positioning device comprises a screw, the front end of the screw is fixedly connected with a screwing block, the rear end of the screw is movably connected with a rubber block through a bearing, the left end and the right end of the rubber block are fixedly connected with limiting plates, the rear end of the rubber block is provided with a positioning groove, and the screw is in threaded connection with the middle of the front end of the base.

Preferably, the connecting block is fixedly connected with the sliding rod, and the two sliding plates are respectively and slidably connected in the two sliding grooves.

Preferably, the two limiting plates are respectively and slidably connected in the two limiting grooves on the front side, and the rubber block is positioned on the front side of the sampling tube.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up the securing device and connecting the assembly, start driving motor, driving motor drives the drill bit to rotate through the axis of rotation, the driving motor breaks open the heavy metal contaminated soil of lead zinc mining area in rotation and makes the device begin to dive, the operator through holding the turning handle, two slide boards carry on the up-down movement in two slide grooves at the same time respectively, play a role of limiting the position to the sampling tube under the connecting block, avoid taking place the position to deviate from, keep the device stable to dive;

2. through setting up positioner, manual rotatory piece of twisting, the rubber piece on the screw rod moves around to make two rubber pieces be located the front side and the rear side of sampling tube, carry out the location of an auxiliary nature, further strengthen the stability of device sample, and excellent in use effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a positioning and fixing device of a lead-zinc mining area heavy metal contaminated soil sampler;

FIG. 2 is a schematic diagram of the whole structure of a fixing device of a positioning and fixing device of a lead-zinc mining area heavy metal contaminated soil sampler;

FIG. 3 is a schematic diagram of the overall structure of a connecting assembly of a positioning and fixing device of a lead-zinc mining area heavy metal contaminated soil sampler;

fig. 4 is a schematic diagram of the overall structure of a positioning device of the positioning and fixing device of the lead-zinc mining area heavy metal contaminated soil sampler.

In the figure: 1. a base; 2. a limit groove; 3. a positioning device; 4. a chute; 5. a support plate; 6. a slide bar; 7. a rotating handle; 8. a stabilizing device; 9. a clamping groove; 81. a connection assembly; 82. a sampling tube; 83. a sampling groove; 84. a driving motor; 85. a drill bit; 811. a connecting block; 812. a slide plate; 31. twisting blocks; 32. a screw; 33. a rubber block; 34. a positioning groove; 35. and a limiting plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a location fixing device of lead zinc mining area heavy metal contaminated soil sampler, including base 1, a plurality of draw-in groove 9 has all been opened to the lower extreme left part and the lower extreme right part of base 1, all open between the left wall of base 1 and the right wall has two spacing groove 2, four have been seted up to spacing groove 2, the equal threaded connection in front end middle part and the rear end middle part of base 1 has positioner 3, the upper end left part and the upper end right part of base 1 are fixedly connected with backup pad 5 jointly, the upper end middle part swing joint of backup pad 5 has slide bar 6, the upper end fixedly connected with of slide bar 6 changes handle 7, the lower extreme fixedly connected with securing device 8 of slide bar 6, the spout 4 has all been opened to the left end and the right-hand member of backup pad 5.

In this embodiment, the stabilizing device 8 includes a sampling tube 82, a connecting component 81 is fixedly connected to the upper end of the sampling tube 82, a plurality of sampling slots 83 are formed in the front part of the surface of the sampling tube 82, a driving motor 84 is embedded in the lower part of the inner cylinder wall of the sampling tube 82, a drill bit 85 is fixedly connected to the output end of the driving motor 84, and the sampling tube 82 is located in the supporting plate 5; the connecting assembly 81 comprises a connecting block 811, wherein a sliding plate 812 is fixedly connected to the left part and the right part of the outer surface of the connecting block 811, and the connecting block 811 is fixedly connected to the upper end of the sampling tube 82; the connecting block 811 is fixedly connected with the sliding rod 6, and the two sliding plates 812 are respectively and slidably connected in the two sliding grooves 4; the two sliding plates 812 are respectively and slidably connected in the two sliding grooves 4, the two sliding plates 812 respectively move up and down in the two sliding grooves 4, a position limiting effect is achieved on the sampling tube 82 under the connecting block 811, position deviation is avoided, the drill bit 85 is fixedly connected to the output end of the driving motor 84, the driving motor 84 is started, the driving motor 84 drives the drill bit 85 to rotate through the rotating shaft, and the driving motor 84 breaks heavy metal contaminated soil in a lead-zinc mining area in rotation to enable the device to start to submerge.

In the embodiment, the positioning device 3 comprises a screw rod 32, the front end of the screw rod 32 is fixedly connected with a screwing block 31, the rear end of the screw rod 32 is movably connected with a rubber block 33 through a bearing, the left end and the right end of the rubber block 33 are fixedly connected with a limiting plate 35, the rear end of the rubber block 33 is provided with a positioning groove 34, and the screw rod 32 is in threaded connection with the middle part of the front end of the base 1; the two limiting plates 35 are respectively and slidably connected in the two limiting grooves 2 on the front side, and the rubber block 33 is positioned on the front side of the sampling tube 82; the two limiting plates 35 are respectively and slidably connected in the two limiting grooves 2 on the front side to limit the rubber block 33, so that the rubber block 33 moves forward and backward stably, and the two rubber blocks 33 are positioned on the front side and the rear side of the sampling tube 82 to perform auxiliary positioning.

It should be noted that, that the utility model is a positioning fixing device for a heavy metal contaminated soil sampler in a lead-zinc mining area, in the use process, the base 1 is placed on the position to be sampled, the downward pressing soil of the base 1 is avoided, part of soil is sunk into a plurality of clamping grooves 9, when sampling heavy metal contaminated soil in a lead-zinc mining area, the driving motor 84 is started, the driving motor 84 drives the drill bit 85 to rotate through the rotating shaft, the driving motor 84 breaks open heavy metal contaminated soil in a lead-zinc mining area in the rotation to enable the device to start to dive, the operator carries out the hand-held rotating handle 7 through the two sliding plates 812 respectively, and simultaneously, the two sliding plates 812 respectively move up and down in the two sliding grooves 4, plays a role of limiting the position, avoids position deviation, keeps the device to stably dive, the collected heavy metal contaminated soil in a lead-zinc mining area into the longitudinally arranged sampling grooves 83 along with the rotating action, the collected heavy metal contaminated soil in a lead-zinc mining area can sample, the effectiveness and accuracy of the collected sample of heavy metal contaminated soil in a lead-zinc mining area of different levels are improved, the rubber blocks 33 on the manual rotating screwing blocks 31, 32 are screwed manually, the rubber blocks 33 are moved on the two sides, and the rubber side is further used for positioning and the positioning device is better, and the positioning device is used for positioning and positioning the rubber device is better.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a location fixing device of lead zinc mining area heavy metal pollution soil sampling ware, includes base (1), its characterized in that: the novel sliding seat is characterized in that a plurality of clamping grooves (9) are formed in the left part of the lower end and the right part of the lower end of the base (1), two limiting grooves (2) are formed in the space between the left wall and the right wall of the base (1), four limiting grooves (2) are formed in the space, a positioning device (3) is connected with the middle part of the front end and the middle part of the rear end of the base (1) in a threaded manner, a supporting plate (5) is fixedly connected with the left part of the upper end and the right part of the upper end of the base (1), a sliding rod (6) is movably connected with the middle part of the upper end of the supporting plate (5), a rotating handle (7) is fixedly connected with the upper end of the sliding rod (6), a fixing device (8) is fixedly connected with the lower end of the sliding rod (6), and a sliding groove (4) is formed in the left end and the right end of the supporting plate (5).

The stabilizing device is characterized in that the stabilizing device (8) comprises a sampling tube (82), the upper end of the sampling tube (82) is fixedly connected with a connecting component (81), a plurality of sampling grooves (83) are formed in the front portion of the outer surface of the sampling tube (82), a driving motor (84) is embedded in the lower portion of the inner tube wall of the sampling tube (82), the output end of the driving motor (84) is fixedly connected with a drill bit (85), and the sampling tube (82) is located in the supporting plate (5).

2. The positioning and fixing device for the lead-zinc mining area heavy metal contaminated soil sampler according to claim 1, wherein the positioning and fixing device is characterized in that: the connecting assembly (81) comprises a connecting block (811), wherein a sliding plate (812) is fixedly connected to the left part of the outer surface and the right part of the outer surface of the connecting block (811), and the connecting block (811) is fixedly connected to the upper end of the sampling tube (82).

3. The positioning and fixing device for the lead-zinc mining area heavy metal contaminated soil sampler according to claim 1, wherein the positioning and fixing device is characterized in that: the positioning device (3) comprises a screw (32), the front end of the screw (32) is fixedly connected with a screwing block (31), the rear end of the screw (32) is movably connected with a rubber block (33) through a bearing, the left end and the right end of the rubber block (33) are fixedly connected with a limiting plate (35), the rear end of the rubber block (33) is provided with a positioning groove (34), and the screw (32) is in threaded connection with the middle of the front end of the base (1).

4. The positioning and fixing device for the lead-zinc mining area heavy metal contaminated soil sampler according to claim 2, wherein the positioning and fixing device is characterized in that: the connecting blocks (811) are fixedly connected with the sliding rods (6), and the two sliding plates (812) are respectively and slidably connected in the two sliding grooves (4).

5. A positioning and fixing device for a lead-zinc mining area heavy metal contaminated soil sampler according to claim 3, which is characterized in that: the two limiting plates (35) are respectively and slidably connected in the two limiting grooves (2) on the front side, and the rubber block (33) is positioned on the front side of the sampling tube (82).