CN220542503U

CN220542503U - Lake sediment collection system

Info

Publication number: CN220542503U
Application number: CN202320388059.7U
Authority: CN
Inventors: 张豪; 闫毅志; 王文雄; 王文勇; 史明航; 赵远杰; 王炜柏; 潘哲
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2024-02-27
Anticipated expiration: 2033-03-06

Abstract

The utility model relates to the technical field of sediment collection, and discloses a lake sediment collection device which comprises a support frame, wherein the top end of the support frame is fixedly connected with a mounting plate, one side of the bottom of the mounting plate is provided with a collection mechanism, the side surface of the collection mechanism is provided with a reinforcing mechanism, and the collection mechanism comprises a collection cylinder. According to the utility model, the positions of the collecting cylinder and the spiral collecting rod are conveniently adjusted by matching the waterproof hydraulic cylinder with the mounting frame, and the collecting tank, the material taking box, the handle, the filter screen, the filter hole, the drain pipe, the check valve and the rubber sealing frame are matched by the waterproof motor, the spiral collecting rod, the inclined channel, the collecting box, the material taking box, the handle, the filter screen, the filter hole, the drain pipe, the check valve and the rubber sealing frame, so that lake sediment can be quickly collected, and sediment can be collected by the material taking box, so that the time of workers for manually collecting sediment by using tools is saved, the labor intensity is reduced, the efficiency of sediment collection is improved, and the safety coefficient of sediment collection is improved.

Description

Lake sediment collection system

Technical Field

The utility model relates to the technical field of sediment collection, in particular to a lake sediment collection device.

Background

Lake sediment refers to substances deposited in a lake. The river is collected into a lake to accumulate sand and gravel at the river mouth of the lake to form delta sediment mainly comprising heavy minerals, coarse conch scraps and fine grains in the sand. At present, when scientific researches are carried out on fresh water ecosystems such as rivers, lakes and the like, local water quality and sediment are required to be analyzed, so that underwater sediment needs to be collected, and whether sediment collection can reflect the actual situation of a sampling place has great influence on the scientific researches.

For example, chinese patent application No. CN202021858377.8 discloses a lake sediment column sampler, including collector body and suction means, the collector body is including collector pipe, sediment sample collecting pipe and the supplementary collecting pipe that connect gradually, and be detachable between collector pipe and the sediment sample collecting pipe, between sediment sample collecting pipe and the supplementary collecting pipe, collection means includes sucking disc, handle, screw rod and adapter sleeve, the collector pipe upper end has the upper end cover, the adapter sleeve is installed outside the upper end cover, the sucking disc is located the collector body. The utility model has the advantages of controllable sediment sucking speed, accurate sediment collecting amount control, and improved collecting reliability and collecting efficiency.

When the lake sediment columnar sampler needs to collect lake sediment, a worker is required to manually rotate the handle, and the rotating motion is converted into the up-and-down motion of the sucker by matching with the screw threads of the screw rod and the connecting sleeve, so that the upward moving speed of the sucker can be controlled, and the speed of water and sediment entering the collector body is controlled.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a lake sediment collection device, so as to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the lake sediment collection device comprises a support frame, wherein the top end of the support frame is fixedly connected with a mounting plate, a collection mechanism is arranged on one side of the bottom of the mounting plate, and a reinforcing mechanism is arranged on the side face of the collection mechanism.

The collecting mechanism comprises a collecting cylinder, a spiral collecting rod is arranged in an inner cavity of the collecting cylinder, the bottom end of the spiral collecting rod extends to the lower side of the collecting cylinder, a collecting box is fixedly connected to the top of one side of the collecting cylinder, a material taking box is movably sleeved in an inner cavity of the front side of the collecting box, and a filter screen is fixedly connected to the bottom of the inner cavity of the material taking box.

The reinforcing mechanism comprises an adjusting block, the bottom of the adjusting block is fixedly connected with inserting rods, the number of the inserting rods is multiple, a screw is sleeved on the middle thread of the adjusting block, and a limiting block is fixedly connected to the bottom end of the screw.

Further, one side fixedly connected with waterproof pneumatic cylinder of mounting panel bottom, the flexible end fixedly connected with mounting bracket of waterproof pneumatic cylinder, the bottom fixed connection of mounting bracket is in the both sides at the collecting vessel top.

Further, the middle part fixed mounting at the collection tube top has waterproof motor No. one, waterproof motor's output extends to collection tube inner chamber and fixed connection in the top of spiral collection pole.

Further, the top fixedly connected with slope passageway of collection section of thick bamboo inner chamber one side, the one end fixedly connected with of slope passageway is at the top of collection box inner chamber, the bottom fixedly connected with drain pipe of collection box inner chamber, be equipped with the check valve on the drain pipe.

Further, the bottom of the material taking box is provided with a plurality of filtering holes, the front surface of the collecting box is fixedly inlaid with a rubber sealing frame, the rubber sealing frame is movably sleeved on the outer wall of the material taking box, and the front surface of the material taking box is fixedly connected with a handle.

Further, the top fixedly connected with fixed plate of collection section of thick bamboo opposite side, fixed plate top fixedly connected with No. two waterproof motor, no. two waterproof motor's output extends to the below of fixed plate and fixed connection at the top of screw rod.

Further, both sides of fixed plate bottom all fixedly connected with guide bar, the outer wall activity of guide bar cup joints in the inside of regulating block.

The utility model has the technical effects and advantages that:

1. according to the utility model, the positions of the collecting cylinder and the spiral collecting rod are conveniently adjusted by matching the waterproof hydraulic cylinder with the mounting frame, and the collecting tank, the material taking box, the handle, the filter screen, the filter hole, the drain pipe, the check valve and the rubber sealing frame are matched by the waterproof motor, the spiral collecting rod, the inclined channel, the collecting box, the material taking box, the handle, the filter screen, the filter hole, the drain pipe, the check valve and the rubber sealing frame, so that lake sediment can be quickly collected, and sediment can be collected by the material taking box, so that the time of workers for manually collecting sediment by using tools is saved, the labor intensity is reduced, the efficiency of sediment collection is improved, and the safety coefficient of sediment collection is improved.

2. According to the utility model, the fixing plate, the second waterproof motor, the screw rod, the limiting block, the adjusting block and the guide rod are matched, so that the positions of the inserting rods can be conveniently adjusted, a plurality of inserting rods can be downwards inserted into soil at the bottom of a lake when sediment is collected, the stability of a collection mechanism is increased, and sediment can be stably collected.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the cartridge and inclined channel structure of the present utility model.

FIG. 3 is a schematic cross-sectional view of the collection and take-out bins of the present utility model.

Fig. 4 is a schematic view of the structure of the collecting box of the present utility model.

Fig. 5 is a schematic structural view of the reinforcement mechanism of the present utility model.

The reference numerals are: 1. a support frame; 2. a mounting plate; 3. a collection mechanism; 4. a reinforcement mechanism; 31. a waterproof hydraulic cylinder; 32. a mounting frame; 33. a collection cylinder; 34. a waterproof motor I; 35. a spiral acquisition rod; 36. an inclined channel; 37. a collection box; 371. a material taking box; 372. a handle; 373. a filter screen; 374. filtering holes; 375. a drain pipe; 376. a one-way valve; 377. a rubber seal frame; 41. a rod; 42. a fixing plate; 43. a waterproof motor II; 44. a screw; 45. a limiting block; 46. an adjusting block; 47. a guide rod.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configuration of each structure described in the following embodiments is merely an example, and the lake sediment collecting device according to the present utility model is not limited to each structure described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.

Embodiment one:

as shown in fig. 1-5, a lake sediment collection device, which comprises a supporting frame 1, the top fixedly connected with mounting panel 2 of support frame 1, one side of mounting panel 2 bottom is equipped with collection mechanism 3, collection mechanism 3 is including collection cylinder 33, the inner chamber of collection cylinder 33 is equipped with spiral collection pole 35, the bottom of spiral collection pole 35 extends to the below of collection cylinder 33, the top fixedly connected with collection box 37 of collection cylinder 33 one side, the positive inner chamber activity of collection box 37 has cup jointed material case 371, one side fixedly connected with waterproof pneumatic cylinder 31 of mounting panel 2 bottom, the telescopic end fixedly connected with mounting bracket 32 of waterproof pneumatic cylinder 31, the bottom fixed connection of mounting bracket 32 is in the both sides at collection cylinder 33 top, the middle part fixed mounting at collection cylinder 33 top has waterproof motor 34 No. one, the output of waterproof motor 34 extends to the inner chamber of collection cylinder 33 and fixedly connected with the top at spiral collection pole 35.

In this embodiment, through the flexible removal of flexible end of waterproof pneumatic cylinder 31, can cooperate mounting bracket 32 to drive the removal of collection section of thick bamboo 33 and spiral collection pole 35, be convenient for adjust the position of collection section of thick bamboo 33 and spiral collection pole 35, the output of rethread waterproof motor 34 drives spiral collection pole 35 and rotates helically, can upwards transport the deposit of lake bottom by the rotation, the deposit is discharged into collecting box 37 through inclined channel 36, falls into the material taking box 371 inside simultaneously, is convenient for gather the deposit fast, improves the efficiency when the deposit gathers.

Embodiment two:

as shown in fig. 1-5, the top of one side of the inner cavity of the collecting cylinder 33 is fixedly connected with an inclined channel 36, one end of the inclined channel 36 is fixedly connected with the top of the inner cavity of the collecting box 37, the bottom of the inner cavity of the collecting box 37 is fixedly connected with a drain pipe 375, a one-way valve 376 is arranged on the drain pipe 375, the bottom of the inner cavity of the material taking box 371 is fixedly connected with a filter screen 373, the bottom of the material taking box 371 is provided with a plurality of filter holes 374, the front surface of the collecting box 37 is fixedly inlaid with a rubber sealing frame 377, the rubber sealing frame 377 is movably sleeved on the outer wall of the material taking box 371, and the front surface of the material taking box 371 is fixedly connected with a handle 372.

In this embodiment, the tightness between the material taking box 371 and the collecting box 37 is increased by the rubber sealing frame 377, after the sediment falls into the material taking box 371, the sediment in the inner cavity of the material taking box 371 is conveniently filtered by the filter screen 373, the sediment is filtered on the filter screen 373, meanwhile, the water in the sediment is guided by the filter screen 373 and the filter holes 374 and is discharged through the drain pipe 375 at the bottom of the collecting box 37, and the material taking box 371 can be pulled out by the staff through the handle 372, so that the sediment in the inner cavity of the material taking box 371 is conveniently collected.

Embodiment III:

as shown in fig. 1-5, the side of the collection mechanism 3 is provided with a reinforcing mechanism 4, the reinforcing mechanism 4 comprises a plurality of adjusting blocks 46, the bottoms of the adjusting blocks 46 are fixedly connected with inserting rods 41, the number of the inserting rods 41 is plural, the middle threads of the adjusting blocks 46 are sleeved with threaded rods 44, the bottom ends of the threaded rods 44 are fixedly connected with limiting blocks 45, the top of the other side of the collecting barrel 33 is fixedly connected with a fixing plate 42, the top of the fixing plate 42 is fixedly connected with a second waterproof motor 43, the output end of the second waterproof motor 43 extends to the lower side of the fixing plate 42 and is fixedly connected to the top end of the threaded rods 44, two sides of the bottom of the fixing plate 42 are fixedly connected with guide rods 47, and the outer walls of the guide rods 47 are movably sleeved in the adjusting blocks 46.

In this embodiment, the output end of the second waterproof motor 43 drives the screw rod 44 to rotate helically inside the adjusting block 46, and drives the adjusting block 46 to move vertically on the outer walls of the screw rod 44 and the guide rod 47, and meanwhile, the adjusting block 46 guides the adjusting block 46 vertically through the guide rod 47, and the adjusting block 46 drives the plurality of inserting rods 41 to insert into the soil at the bottom of the lake downwards, so as to increase the stability of the collecting mechanism 3, and collect sediment stably.

To sum up, as shown in fig. 1-5, when the lake sediment collection device is used, the telescopic end of the waterproof hydraulic cylinder 31 drives the mounting frame 32, the collecting cylinder 33 and the spiral collecting rod 35 to move downwards, the bottom end of the spiral collecting rod 35 is in contact with the lake bottom, the output end of the waterproof motor 43 drives the screw rod 44 to rotate, the screw rod 44 drives the adjusting block 46 to move downwards on the outer wall of the guide rod 47, the adjusting block 46 simultaneously drives the inserting rods 41 to be inserted into the soil of the lake bottom downwards, the waterproof motor 34 drives the spiral collecting rod 35 to rotate spirally, the spiral collecting rod 35 is enabled to transport sediment on the lake bottom spirally upwards, the sediment is discharged into the material taking box 371 in the collecting box 37 through the inclined channel 36, after the sediment is collected, the output end of the waterproof motor 43 reversely drives the screw rod 44 to rotate, meanwhile drives the inserting rods 41 to move upwards to reset, the telescopic end of the waterproof hydraulic cylinder 31 is contracted, the collecting cylinder 33 is driven to move upwards in the same manner to reset, and a worker can withdraw the material taking box 371 through the handle 372 to take sediment out of the material taking box 371 conveniently.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The lake sediment collection device comprises a support frame (1), and is characterized in that the top end of the support frame (1) is fixedly connected with a mounting plate (2), a collection mechanism (3) is arranged on one side of the bottom of the mounting plate (2), and a reinforcing mechanism (4) is arranged on the side face of the collection mechanism (3);

the collecting mechanism (3) comprises a collecting cylinder (33), a spiral collecting rod (35) is arranged in the inner cavity of the collecting cylinder (33), the bottom end of the spiral collecting rod (35) extends to the lower side of the collecting cylinder (33), a collecting box (37) is fixedly connected to the top of one side of the collecting cylinder (33), a material taking box (371) is movably sleeved in the inner cavity of the front side of the collecting box (37), and a filter screen (373) is fixedly connected to the bottom of the inner cavity of the material taking box (371);

the reinforcing mechanism (4) comprises an adjusting block (46), inserting rods (41) are fixedly connected to the bottom of the adjusting block (46), the number of the inserting rods (41) is multiple, a screw (44) is sleeved on the middle thread of the adjusting block (46), and a limiting block (45) is fixedly connected to the bottom end of the screw (44).

2. A lake sediment collection assembly of claim 1, wherein: one side fixedly connected with waterproof pneumatic cylinder (31) of mounting panel (2) bottom, the flexible end fixedly connected with mounting bracket (32) of waterproof pneumatic cylinder (31), the bottom fixed connection of mounting bracket (32) is in the both sides at the collection section of thick bamboo (33) top.

3. A lake sediment collection assembly of claim 1, wherein: the middle part at the top of the collecting barrel (33) is fixedly provided with a waterproof motor (34), and the output end of the waterproof motor (34) extends to the inner cavity of the collecting barrel (33) and is fixedly connected to the top end of a spiral collecting rod (35).

4. A lake sediment collection assembly of claim 1, wherein: the top fixedly connected with inclined channel (36) of section of thick bamboo (33) inner chamber one side, the one end fixedly connected with of inclined channel (36) is at the top of collection box (37) inner chamber, the bottom fixedly connected with drain pipe (375) of collection box (37) inner chamber, be equipped with check valve (376) on drain pipe (375).

5. A lake sediment collection assembly of claim 1, wherein: the utility model discloses a material taking box, including material taking box (371), collection box (37), collection box (371), filtration pore (374) have been seted up to the bottom of material taking box (371), the quantity of filtration pore (374) is a plurality of, the front of collection box (37) is fixed to be inlayed and is had rubber seal frame (377), rubber seal frame (377) activity cup joints the outer wall at material taking box (371), the front fixedly connected with handle (372) of material taking box (371).

6. A lake sediment collection assembly of claim 1, wherein: the top fixedly connected with fixed plate (42) of collection section of thick bamboo (33) opposite side, fixed plate (42) top fixedly connected with No. two waterproof motor (43), no. two waterproof motor (43)'s output extends to the below of fixed plate (42) and fixed connection is on the top of screw rod (44).

7. The lake sediment collection assembly of claim 6, wherein: guide rods (47) are fixedly connected to two sides of the bottom of the fixed plate (42), and the outer walls of the guide rods (47) are movably sleeved in the adjusting blocks (46).