Adjustable seaweed bed sediment sampling auxiliary device

Abstract

The utility model discloses an adjustable seaweed bed sediment sampling auxiliary device, which relates to the technical field of environment sampling, and comprises two ship bodies, the ship bodies are symmetrically arranged, a placing assembly is arranged between the ship bodies, an adjusting assembly is arranged in the middle of the placing assembly, and the adjusting assembly is arranged in the middle of the adjusting assembly. Two columnar samplers are symmetrically arranged on the upper surface of the placing assembly; the adjusting assembly comprises a two-way threaded rod, the two ends of the two-way threaded rod are each in threaded connection with an adjusting rod, and a rotating motor is arranged below the two-way threaded rod. Through the arrangement of the ship body and the placement assembly, the sea grass sampling cost is effectively reduced, meanwhile, the sampling efficiency is improved, and the practicability of the device is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental sampling technical field, concretely is adjustable sea grass bed sediment sampling auxiliary device. BACKGROUND

[0002] The sea grass bed is the habitat of many large marine organisms and even mammals, and has important ecological significance. The sea grass can intercept a large number of organic suspended particles and promote them to deposit on the seabed. The long-term burial in the sediment is an important way for the sea grass to fix carbon. The organic carbon stored in the sea grass bed sediment is in an anaerobic state for a long time, and its decomposition rate is lower than that of the organic carbon stored in the land soil.

[0003] However, the current sea grass collection equipment is operated on the shore, or on the shallow beach, or on a large ship with sampling equipment installed. However, the cost is increased, and the large size of the ship makes it inconvenient to operate on the shallow beach, and the sea grass on the shallow beach cannot be collected.

[0004] Therefore, the adjustable sea grass bed sediment sampling auxiliary device is provided to eliminate the drawbacks of the existing device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an adjustable sea grass bed sediment sampling auxiliary device to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The adjustable sea grass bed sediment sampling auxiliary device comprises a ship body, the ship body is provided with two symmetrically arranged ship bodies, a placing assembly is arranged between the ship bodies, an adjusting assembly is arranged in the middle of the placing assembly, and two columnar samplers are symmetrically arranged on the upper surface of the placing assembly.

[0008] The adjusting assembly comprises a bidirectional threaded rod, one adjusting rod is threadedly connected to each end of the bidirectional threaded rod, a rotary motor is arranged below the bidirectional threaded rod, a synchronous wheel is fixedly connected to the output end of the rotary motor and the middle part of the bidirectional threaded rod, and a synchronous belt is arranged between the two synchronous wheels and is drivingly connected through the synchronous belt.

[0009] On the basis of the above technical scheme, the utility model also provides the following optional technical scheme:

[0010] In an optional scheme, the placing assembly comprises a placing plate, an installation hole is arranged through each side of the placing plate, a sleeve is arranged through the middle part of the placing plate, and a sliding column is arranged in the installation hole.

[0011] In an optional scheme, the inside of the sleeve is in sliding connection with the adjacent adjusting rod.

[0012] In an optional scheme, a pair of sampling grooves are formed on the upper surface of the placing plate, and the output end of the columnar sampler is arranged to penetrate into the sampling grooves.

[0013] In an optional scheme, the adjacent side of each of the two hulls is fixedly connected with a supporting assembly.

[0014] In an optional scheme, the supporting assembly comprises supporting columns, a plurality of the supporting columns are arranged, and one end of each of the supporting columns is fixedly connected with the adjacent side of the hull, the other end of each of the supporting columns is fixedly connected with a supporting plate, and the upper end of the supporting plate is fixedly connected with a fixing plate.

[0015] In an optional scheme, the lower surface of the fixing plate is fixedly connected with the adjacent side of the hull, and one side of the fixing plate is fixedly connected with the adjacent sliding column and one end of the adjusting rod.

[0016] In an optional scheme, the fixing plate is hollow.

[0017] Compared with the prior art, the utility model has the beneficial effects as follows:

[0018] 1. The utility model discloses a placing assembly and a hull, the two hulls are combined together through the placing assembly to facilitate sampling of the columnar sampler, the cost of the hull is much lower than that of a large ship and is very flexible, sampling can be carried out at a shallow water position, operation is convenient, the stability of the columnar sampler during placement and work is guaranteed through the placing assembly, the cost of sampling of seaweed is effectively reduced, the sampling work efficiency is improved, and the practicality of the device is effectively improved.

[0019] 2. The utility model discloses an adjusting assembly, the adjusting assembly and the placing assembly are matched, when too much seaweed is encountered on the water surface, the spacing between the two hulls is too small to facilitate sampling, the length of the placing assembly can be quickly adjusted through the adjusting assembly, then the spacing between the two hulls is expanded, the flexible adjusting effect of the water surface condition can be realized, and the practicality and use effect of the device are effectively improved. DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the utility model.

[0021] Figure 2 It is a hull structure schematic view of the utility model.

[0022] Figure 3 It is a placing assembly structure schematic view of the utility model.

[0023] Figure 4 The adjusting assembly structure schematic view of the utility model.

[0024] Mark annotation: 1, hull; 2, fixed plate; 3, placing assembly; 4, columnar sampler; 5, support plate; 6, support column; 7, placing plate; 8, sampling groove; 9, sleeve; 10, sliding column; 11, adjusting rod; 12, rotary motor; 13, synchronous wheel; 14, synchronous belt; 15, two-way threaded rod; 16, mounting hole. DETAILED DESCRIPTION

[0025] In order to make the utility model purposes, technical scheme and advantages more clearly, the following will be combined with the drawings and examples, and the utility model will be further described in detail.

[0026] In one embodiment, as shown in Figures 1-4 The adjustable seagrass bed sediment sampling auxiliary device includes two symmetrically arranged hulls 1, a placing assembly 3 is arranged between the hulls 1, an adjusting assembly is arranged in the middle of the placing assembly 3, and two columnar samplers 4 are symmetrically arranged on the upper surface of the placing assembly 3.

[0027] The adjusting assembly includes a two-way threaded rod 15, one adjusting rod 11 is threadedly connected to each end of the two-way threaded rod 15, a rotary motor 12 is arranged below the two-way threaded rod 15, a synchronous wheel 13 is fixedly connected to the output end of the rotary motor 12 and the middle of the two-way threaded rod 15, and a synchronous belt 14 is arranged between the two synchronous wheels 13 and is drivingly connected through the synchronous belt 14.

[0028] In this embodiment, when too much seagrass is encountered on the water surface, the spacing between the hulls 1 is too small, which causes inconvenience in sampling, at this time, the rotary motor 12 is started, then the synchronous belt 14 on the two-way threaded rod 15 is driven to start rotating through the transmission of the synchronous belt 14, then the two-way threaded rod 15 starts to rotate, at this time, the adjusting rods 11 on both sides of the two-way threaded rod 15 start to move away with the rotation of the two-way threaded rod 15, thereby extending the length of the placing assembly 3 as a whole, the spacing between the hulls 1 is enlarged, and sampling is facilitated.

[0029] In one embodiment, as shown in Figure 3 The placing assembly 3 includes a placing plate 7, one mounting hole 16 is arranged through the two sides of the placing plate 7, a sleeve 9 is arranged through the middle of the placing plate 7, and a sliding column 10 is arranged inside the two mounting holes 16, so that the length of the placing assembly 3 can be extended while being conveniently supported.

[0030] In one embodiment, as shown in Figure 3 The inside of the sleeve 9 is slidingly connected with the adjacent adjusting rod 11.

[0031] In one embodiment, as shown in the drawings, the upper surface of the placing plate 7 is provided with a pair of sampling grooves 8, and the output end of the columnar sampler 4 is arranged in the sampling groove 8. Figure 3

[0032] In one embodiment, as shown in the drawings, the two adjacent sides of the ship body 1 are fixedly connected with a support assembly. Figure 1

[0033] In one embodiment, as shown in the drawings, the support assembly comprises a support column 6, the support column 6 is provided with a plurality of support columns 6, one end of the support column 6 is fixedly connected with the adjacent side of the ship body 1, the other end of the support column 6 is fixedly connected with a support plate 5, and the upper end of the support plate 5 is fixedly connected with a fixed plate 2. Figure 2

[0034] In one embodiment, as shown in the drawings, the lower surface of the fixed plate 2 is fixedly connected with the adjacent side of the ship body 1, one side of the fixed plate 2 is fixedly connected with the adjacent sliding column 10 and the one end of the adjusting rod 11, the fixed plate 2 is installed on the adjacent side of the two ship bodies 1, the support effect of the fixed plate 2 is improved through the support plate 5 and the support column 6, and then the sliding column 10 and the adjusting rod 11 are fixedly connected with the fixed plate 2. Figure 2

[0035] In one embodiment, as shown in the drawings, the fixed plate 2 is provided with a plurality of hollow structures. Figure 2

[0036] The above embodiment discloses an adjustable seagrass bed sediment sampling auxiliary device, the fixed plate 2 is installed on the adjacent side of the two ship bodies 1, the support effect of the fixed plate 2 is improved through the support plate 5 and the support column 6, and then the sliding column 10 and the adjusting rod 11 are fixedly connected with the fixed plate 2, the columnar sampler 4 is placed on the placing plate 7, the columnar sampler 4 starts sampling by using the ship body 1 to travel to the specified position, when some seagrass on the water surface is too much, the distance between the two ship bodies 1 is too small to sample conveniently, at this time, the rotating motor 12 is started, then the synchronous belt 14 on the bidirectional threaded rod 15 is driven to rotate through the transmission of the synchronous belt 14, then the bidirectional threaded rod 15 is driven to rotate, at this time, the adjusting rod 11 on both sides of the bidirectional threaded rod 15 starts to move away with the rotation of the bidirectional threaded rod 15, so as to lengthen the length of the placing assembly 3 as a whole, and the distance between the two ship bodies 1 is enlarged to facilitate sampling.

[0037] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.​​​​​

Claims

1. An adjustable seagrass bed sediment sampling auxiliary device, comprising a hull (1), wherein two hulls (1) are provided and symmetrically arranged, a placement component (3) is provided between the hulls (1), an adjustment component is provided in the middle of the placement component (3), and two columnar samplers (4) are symmetrically arranged on the upper surface of the placement component (3). Its features are, The adjustment assembly includes a bidirectional threaded rod (15), with an adjustment rod (11) threaded to each end of the bidirectional threaded rod (15). A rotary motor (12) is provided below the bidirectional threaded rod (15). A synchronous pulley (13) is fixedly connected to both the output end of the rotary motor (12) and the middle part of the bidirectional threaded rod (15). A synchronous belt (14) is provided between the two synchronous pulleys (13) and is connected by transmission through the synchronous belt (14).

2. The adjustable seagrass bed sediment sampling auxiliary device according to claim 1, characterized in that, The placement component (3) includes a placement plate (7), with a mounting hole (16) through each of the two sides of the placement plate (7), a sleeve (9) through the middle of the placement plate (7), and sliding columns (10) inside the two mounting holes (16).

3. The adjustable seagrass bed sediment sampling auxiliary device according to claim 2, characterized in that, The inner side of the sleeve (9) is slidably connected to the adjacent adjusting rod (11).

4. The adjustable seagrass bed sediment sampling auxiliary device according to claim 2, characterized in that, A pair of sampling slots (8) are provided on the upper surface of the placement plate (7), and the output end of the column sampler (4) is disposed inside the sampling slots (8).

5. The adjustable seagrass bed sediment sampling auxiliary device according to claim 1, characterized in that, Each of the two hulls (1) is fixedly connected to a support assembly on an adjacent side.

6. The adjustable seagrass bed sediment sampling auxiliary device according to claim 5, characterized in that, The support assembly includes a support column (6), a plurality of which are provided and one end of each is fixedly connected to the side adjacent to the hull (1). The other end of the support column (6) is fixedly connected to a support plate (5), and a fixing plate (2) is fixedly connected to the upper end of the support plate (5).

7. The adjustable seagrass bed sediment sampling auxiliary device according to claim 6, characterized in that, The lower surface of the fixing plate (2) is fixedly connected to the side adjacent to the hull (1), and one side of the fixing plate (2) is fixedly connected to one end of the adjacent sliding column (10) and adjusting rod (11).

8. The adjustable seagrass bed sediment sampling auxiliary device according to claim 6, characterized in that, The fixing plate (2) is hollowed out.

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