Sampling equipment for water conservancy ecological resource monitoring

Abstract

The utility model discloses a sampling device for water conservancy ecological resource monitoring, which comprises a main body unit, the main body unit comprises a bottom plate, the upper end face of the bottom plate is fixedly connected with a vertical block, the vertical block is provided with a moving assembly, the upper end of the moving assembly is provided with a mounting plate, the mounting plate is fixedly provided with a stepping motor, and the stepping motor is connected with the vertical block; the output end of the stepping motor penetrates through the mounting plate and is fixedly connected with a round sleeve, the round sleeve is fixedly connected with a connecting plate, the connecting plate is fixedly provided with a water suction pump, the input end of the water suction pump penetrates through the connecting plate and is fixedly connected with a vertical pipe, and the lower end of the vertical pipe is fixedly connected with a sampling head. According to the lake water sampling device, the rotating motor is started, the output end of the rotating motor drives the first gear to rotate, the first gear drives the second circular plate to rotate through the first gear and the rotating rod, and then the collecting barrel is driven to rotate, so that multiple parts of lake water can be sampled at a time, multiple times of sampling are not needed, the sampling time is shortened, and the sampling rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of water resource sampling, in particular to a sampling device for monitoring water ecological resources. Background Art

[0002] Water conservancy ecological resource monitoring mainly monitors the water conservancy operations of rivers, lakes, and reservoirs, promptly reflects the hydrological characteristics of each water area, and provides long-term feedback on water quality so that relevant departments can make arrangements and maintain the water environment. In the process of water conservancy ecological resource monitoring, it is necessary to sample and test the water quality at each location, so sampling equipment is required.

[0003] The utility model disclosed in the existing publication number CN220525382U belongs to the field of water resource sampling technology, specifically a sampling device for monitoring water ecological resources, including a base, a turntable is rotatably arranged on the top of the base; a fixed frame is arranged on the top of the turntable, and a vertical longitudinal groove is opened on the side wall of the fixed frame; a movable frame is arranged on the inner side of the longitudinal groove for vertical sliding, and a horizontal transverse groove is opened on the bottom wall of the movable frame, and a slider is arranged in the inner cavity of the transverse groove for left and right sliding; a small electric hoist is arranged at the bottom end of the slider, and a sampling bucket is arranged on the small electric hoist. The utility model starts the servo motor 2 to drive the horizontal threaded column to rotate, thereby adjusting the position of the slider, facilitating the adjustment of the distance between the sampling bucket and the shore, and then the sampling bucket is placed in the lake water through the small electric hoist for convenient sampling. After the sampling is completed, the fixed frame is rotated by the follower gear, so that the sampling bucket is moved to the shore, facilitating the removal of the sample inside the sampling bucket.

[0004] To ensure the accuracy of the test results, it is essential to conduct multiple tests on water resources. However, the existing equipment has limitations when sampling lake water. It can only store one sample of lake water each time, so multiple samplings are required. This practice not only prolongs the working time of the equipment, but also increases the complexity of operation. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the utility model is to provide a sampling device for monitoring water ecological resources, in order to solve the problem that "to ensure the accuracy of the test results, multiple tests on water resources are essential. However, the existing equipment has limitations when sampling lake water, and can only store sampled lake water once each time, so multiple sampling is required. This practice not only prolongs the working time of the equipment, but also increases the complexity of operation."

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A sampling device for monitoring water ecological resources, comprising:

[0009] The main unit comprises a bottom plate, a vertical block is fixedly connected to the upper end surface of the bottom plate, a moving component is arranged on the vertical block, a mounting plate is arranged on the upper end of the moving component, a stepping motor is fixedly installed on the mounting plate, the output end of the stepping motor passes through the mounting plate and is fixedly connected to a round sleeve, a connecting plate is fixedly connected to the round sleeve, a water pump is fixedly installed on the connecting plate, the input end of the water pump passes through the connecting plate and is fixedly connected to a vertical pipe, a sampling head is fixedly connected to the lower end of the vertical pipe, the output end of the water pump is fixedly connected to a connecting pipe, and a plurality of auxiliary components are symmetrically arranged on the bottom plate;

[0010] The operating unit includes a No. 1 circular plate and a No. 2 circular plate, a plurality of cross bars are fixedly connected to the mounting plate, the No. 1 circular plate is fixedly connected to the plurality of cross bars, a rotating motor is fixedly connected to the upper end surface of the No. 1 circular plate, a No. 1 gear is fixedly sleeved on the output end of the rotating motor, the No. 1 gear is meshingly connected to the No. 2 gear, a rotating rod is fixedly inserted at the center of the No. 2 gear, the lower end of the rotating rod is rotatably connected to the upper end surface of the No. 1 circular plate, the No. 2 circular plate is fixedly connected to the upper end of the rotating rod, a plurality of annular sleeves are fixedly connected to the upper end surface of the No. 2 circular plate at equal intervals in the circumferential direction, and a collecting cylinder is provided in each of the annular sleeves.

[0011] As a preferred solution of a sampling device for monitoring water ecological resources described in the utility model, the moving component includes a servo motor, the servo motor is fixedly mounted on the side wall of the vertical block, a cavity is opened on the vertical block, the output end of the servo motor passes through the side wall of the vertical block and is fixedly connected to a rotating rod, the rotating rod is fixedly sleeved with a No. 1 bevel gear, the No. 1 bevel gear is meshedly connected with a No. 2 bevel gear, the No. 2 bevel gear is fixedly connected with a threaded rod, the threaded rod is threadedly sleeved with a moving vertical rod, the moving vertical rod passes through the upper end surface of the vertical block and is fixedly rotated on the lower end surface of the circular sleeve, and a limiting component is symmetrically arranged on the moving vertical rod.

[0012] As a preferred solution of the sampling equipment for monitoring water ecological resources described in the utility model, wherein: multiple auxiliary components include an electric telescopic rod and a movable wheel, each of the electric telescopic rod is fixedly mounted on the upper end surface of the base plate, the output end of each electric telescopic rod passes through the base plate and is fixedly connected to a cone, and each of the movable wheels is arranged on the lower end surface of the base plate.

[0013] As a preferred solution of the sampling equipment for monitoring water ecological resources described in the utility model, each of the limit components is provided with a connecting column and a slide plate, each of the connecting columns is fixedly connected to the lower end surface of the movable vertical rod, the slide plates are fixedly connected to the connecting columns, each of the slide plates is slidably connected to the inner wall of the cavity, a limit plate is fixedly connected to the inner wall of the cavity, and the threaded rod passes through the limit plate.

[0014] As a preferred solution of the sampling equipment for monitoring water ecological resources described in the utility model, the lower end face of the No. 2 circular plate is fixedly connected with multiple connecting rods at equal intervals, the lower end of each connecting rod is slidably connected to the upper end face of the No. 1 circular plate, the side walls of the vertical blocks are symmetrically fixedly connected with fixed plates, the upper end faces of each fixed plate are symmetrically fixedly connected with connecting telescopic rods, and the telescopic end of each connecting telescopic rod is fixedly connected to the lower end face of the mounting plate.

[0015] As a preferred solution of the sampling equipment for monitoring water ecological resources described in the utility model, wherein: the upper end surface of the connecting plate is fixedly connected with a vertical plate, and the connecting pipe passes through the vertical plate.

[0016] Beneficial effects of the utility model:

[0017] Start the rotating motor, and the output end of the rotating motor drives gear No. 1 to rotate. Gear No. 1 drives circular plate No. 2 to rotate through gear No. 1 and the rotating rod, and then drives the collecting tube to rotate, so that multiple samples of lake water can be sampled at one time without multiple samplings, thereby reducing the time required for sampling and increasing the sampling rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the structure of a sampling device for monitoring water ecological resources proposed by the utility model;

[0020] Figure 2 for Figure 1 A front view of

[0021] Figure 3 The utility model discloses a cross-sectional structural diagram of a vertical block in a sampling device for monitoring water ecological resources.

[0022] In the figure: 100, main unit; 101, bottom plate; 102, vertical block; 103, moving assembly; 103a, servo motor; 103b, rotating rod; 103c, No. 1 bevel gear; 103d, No. 2 bevel gear; 103e, threaded rod; 103f, moving vertical rod; 104, round sleeve; 105, connecting plate; 106, water pump; 107, vertical pipe; 108, vertical plate; 109, connecting pipe; 110, stepping motor; 111, fixed plate; 112, connecting telescopic rod; 113, auxiliary assembly; 113a, electric telescopic rod; 113b, cone; 113c, moving wheel; 114, limit assembly; 114a, connecting column; 114b, slide plate; 114c, limit plate;

[0023] 200, operating unit; 201, circular plate No. 1; 202, rotating motor; 203, gear No. 1; 204, gear No. 2; 205, rotating rod; 206, circular plate No. 2; 207, annular sleeve; 208, collecting barrel; 209, connecting rod; 210, cross bar. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the utility model is described in detail with reference to the schematic diagram. When describing the embodiments of the utility model, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the utility model. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Reference Figure 1-3 The utility model provides a sampling device for monitoring water ecological resources, including:

[0029] The main unit 100 includes a bottom plate 101, a vertical block 102 is fixedly connected to the upper end surface of the bottom plate 101, a moving assembly 103 is arranged on the vertical block 102, a mounting plate is arranged on the upper end of the moving assembly 103, a stepping motor 110 is fixedly installed on the mounting plate, the output end of the stepping motor 110 passes through the mounting plate and is fixedly connected to a round sleeve 104, a connecting plate 105 is fixedly connected to the round sleeve 104, a water pump 106 is fixedly installed on the connecting plate 105, the input end of the water pump 106 passes through the connecting plate 105 and is fixedly connected to a vertical pipe 107, a sampling head is fixedly connected to the lower end of the vertical pipe 107, and the output end of the water pump 106 is fixedly connected to a connecting pipe 109, and a plurality of auxiliary components 113 are symmetrically arranged on the bottom plate 101;

[0030] The operation unit 200 includes a first circular plate 201 and a second circular plate 206. A plurality of cross bars are fixedly connected to the mounting plate. The first circular plate 201 is fixedly connected to the plurality of cross bars. A rotating motor 202 is fixedly connected to the upper end surface of the first circular plate 201. A first gear 203 is fixedly sleeved on the output end of the rotating motor 202. The first gear 203 is meshingly connected to the second gear 204. A rotating rod 205 is fixedly inserted at the center of the second gear 204. The lower end of the rotating rod 205 is rotatably connected to the upper end surface of the first circular plate 201. The second circular plate 206 is fixedly Connected to the upper end of the rotating rod 205, a plurality of annular sleeves 207 are fixedly connected to the upper end surface of the No. 2 circular plate 206 at equal intervals in the circumferential direction, and a collecting tube 208 is provided in each annular sleeve 207. The rotating motor 202 is started, and the output end of the rotating motor 202 drives the No. 1 gear 203 to rotate. The No. 1 gear 203 drives the No. 2 circular plate 206 to rotate through the No. 1 gear 204 and the rotating rod 205, and then drives the collecting tube 208 to rotate, so that multiple portions of lake water can be sampled at one time without multiple sampling, thereby reducing the time required for sampling and improving the sampling rate.

[0031] The moving assembly 103 includes a servo motor 103a, which is fixedly mounted on the side wall of the vertical block 102. A cavity is provided on the vertical block 102. The output end of the servo motor 103a passes through the side wall of the vertical block 102 and is fixedly connected to a rotating rod 103b. The rotating rod 103b is fixedly sleeved with a first bevel gear 103c. The first bevel gear 103c is meshedly connected with a second bevel gear 103d. The second bevel gear 103d is fixedly connected with a threaded rod 103e. The threaded rod 103e is threadedly sleeved with a first bevel gear 103c. A movable vertical rod 103f is connected, and the movable vertical rod 103f passes through the upper end surface of the vertical block 102 and is fixed and rotated on the lower end surface of the circular sleeve 104. A limit assembly 114 is symmetrically arranged on the vertical rod 103f. The output end of the servo motor 103a drives the rotating rod 103b to rotate. The rotating rod 103b drives 113f, the circular sleeve 104, the stepping motor 110, the connecting plate 105, the water pump 106, the connecting pipe 109, and the vertical pipe 107 to move downward through the first bevel gear 103c and the second bevel gear 103d.

[0032] Furthermore, the plurality of auxiliary components 113 each include an electric telescopic rod 113a and a moving wheel 113c, each electric telescopic rod 113a is fixedly mounted on the upper end surface of the base plate 101, the output end of each electric telescopic rod 113a passes through the base plate 101 and is fixedly connected to a cone 113b, and each moving wheel 113c is disposed on the lower end surface of the base plate 101, and when the electric telescopic rod 113a is started, the telescopic end of the electric telescopic rod 113a drives the cone 113b to move downward, and the cone 113b is inserted into the ground to fix the device.

[0033] Furthermore, each limiting assembly 114 is provided with a connecting column 114a and a slide plate 114b, each connecting column 114a is fixedly connected to the lower end surface of the movable vertical rod 103f, and the slide plate 114b is fixedly connected to the connecting column 114a. Each slide plate 114b is slidably connected to the inner wall of the cavity, and a limiting plate 114c is fixedly connected to the inner wall of the cavity. The threaded rod 103e passes through the limiting plate 114c to prevent the movable vertical rod 103f from rotating together with the threaded rod 103e.

[0034] Furthermore, the lower end surface of the second circular plate 206 is fixedly connected with a plurality of connecting rods 209 at equal intervals, and the lower end of each connecting rod 209 is slidably connected to the upper end surface of the first circular plate 201. The side walls of the vertical blocks 102 are symmetrically fixedly connected with fixed plates 111, and the upper end surface of each fixed plate 111 is symmetrically fixedly connected with connecting telescopic rods 112, and the telescopic end of each connecting telescopic rod 112 is fixedly connected to the lower end surface of the mounting plate, thereby limiting the height of the mounting plate.

[0035] Furthermore, the upper end surface of the connecting plate 105 is fixedly connected with the vertical plate 108 , and the connecting pipe 109 passes through the vertical plate 108 to fix the connecting pipe 109 .

[0036] During use, the electric telescopic rod 113a is started, and the telescopic end of the electric telescopic rod 113a drives the cone 113b to move downward. The cone 113b is inserted into the ground to fix the equipment, and the servo motor 103a is started. The output end of the servo motor 103a drives the rotating rod 103b to rotate. The rotating rod 103b drives 113f, the circular sleeve 104, the stepper motor 110, the connecting plate 105, the water pump 106, the connecting pipe 109, and the vertical pipe 107 to move downward through the first bevel gear 103c and the second bevel gear 103d. The sampling head on the vertical pipe 107 is extended into the lake water, and the water pump 106 is started. The water pump 106 passes through the vertical pipe 107 and the connecting pipe 1 09 Extract lake water, the lake water enters the collecting tube 208 through the connecting pipe 109, start the stepper motor 110, the output end of the stepper motor 110 drives the circular sleeve 104, the connecting plate 105 and the water pump 106 to rotate, thereby expanding the sampling range, thereby avoiding the randomness of the sampling results, start the rotating motor 202, the output end of the rotating motor 202 drives the No. 1 gear 203 to rotate, the No. 1 gear 203 drives the No. 2 circular plate 206 to rotate through the No. 1 gear 204 and the rotating rod 205, and then drives the collecting tube 208 to rotate, so that multiple portions of lake water can be sampled at one time without multiple sampling, thereby reducing the time required for sampling and increasing the sampling rate.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A sampling device for monitoring water ecological resources, characterized in that: include: The main unit (100) comprises a bottom plate (101), a vertical block (102) is fixedly connected to the upper end surface of the bottom plate (101), a moving assembly (103) is arranged on the vertical block (102), a mounting plate is arranged at the upper end of the moving assembly (103), a stepping motor (110) is fixedly mounted on the mounting plate, an output end of the stepping motor (110) passes through the mounting plate and is fixedly connected to a round sleeve (104), and the round sleeve (104) is fixedly connected to the output end of the stepping motor (110). 4) is fixedly connected to a connecting plate (105), a water pump (106) is fixedly installed on the connecting plate (105), an input end of the water pump (106) passes through the connecting plate (105) and is fixedly connected to a vertical pipe (107), a sampling head is fixedly connected to the lower end of the vertical pipe (107), and an output end of the water pump (106) is fixedly connected to a connecting pipe (109), and a plurality of auxiliary components (113) are symmetrically arranged on the bottom plate (101); The operation unit (200) comprises a first circular plate (201) and a second circular plate (206), wherein a plurality of cross bars are fixedly connected to the mounting plate, the first circular plate (201) is fixedly connected to the plurality of cross bars, a rotating motor (202) is fixedly connected to the upper end surface of the first circular plate (201), a first gear (203) is fixedly sleeved on the output end of the rotating motor (202), and the first gear (203) is meshedly connected to the second gear (206). 04), a rotating rod (205) is fixedly inserted at the center of the second gear (204), the lower end of the rotating rod (205) is rotatably connected to the upper end surface of the first circular plate (201), the second circular plate (206) is fixedly connected to the upper end of the rotating rod (205), and a plurality of annular sleeves (207) are fixedly connected to the upper end surface of the second circular plate (206) at equal intervals in the circumferential direction, and each of the annular sleeves (207) is provided with a collecting tube (208).

2. A sampling device for monitoring water ecological resources according to claim 1, characterized in that: The moving assembly (103) comprises a servo motor (103a), the servo motor (103a) is fixedly mounted on the side wall of the vertical block (102), a cavity is provided on the vertical block (102), an output end of the servo motor (103a) passes through the side wall of the vertical block (102) and is fixedly connected to a rotating rod (103b), the rotating rod (103b) is fixedly sleeved with a first bevel gear (103c), the first bevel gear (103c) is meshedly connected with a second bevel gear (103d), the second bevel gear (103d) is fixedly connected with a threaded rod (103e), the threaded rod (103e) is threadedly sleeved with a moving vertical rod (103f), the moving vertical rod (103f) passes through the upper end surface of the vertical block (102) and is fixedly rotated on the lower end surface of the circular sleeve (104), and a limit position assembly (114) is symmetrically arranged on the moving vertical rod (103f).

3. A sampling device for monitoring water ecological resources according to claim 1, characterized in that: The plurality of auxiliary components (113) each comprise an electric telescopic rod (113a) and a moving wheel (113c); each of the electric telescopic rods (113a) is fixedly mounted on the upper end surface of the base plate (101); an output end of each of the electric telescopic rods (113a) passes through the base plate (101) and is fixedly connected to a cone (113b); and each of the moving wheels (113c) is arranged on the lower end surface of the base plate (101).

4. A sampling device for monitoring water ecological resources according to claim 2, characterized in that: Each of the limiter components (114) is provided with a connecting column (114a) and a slide plate (114b); each of the connecting columns (114a) is fixedly connected to the lower end surface of the movable vertical rod (103f); the slide plates (114b) are fixedly connected to the connecting columns (114a); each of the slide plates (114b) is slidably connected to the inner wall of the cavity; a limiter plate (114c) is fixedly connected to the inner wall of the cavity; and the threaded rod (103e) passes through the limiter plate (114c).

5. The sampling device for monitoring water ecological resources according to claim 1, characterized in that: The lower end surface of the second circular plate (206) is fixedly connected with a plurality of connecting rods (209) at equal intervals, and the lower end of each connecting rod (209) is slidably connected to the upper end surface of the first circular plate (201). A fixing plate (111) is symmetrically fixedly connected to the side wall of the vertical block (102), and the upper end surface of each fixing plate (111) is symmetrically fixedly connected with a connecting telescopic rod (112), and the telescopic end of each connecting telescopic rod (112) is fixedly connected to the lower end surface of the mounting plate.

6. A sampling device for monitoring water ecological resources according to claim 1, characterized in that: The upper end surface of the connecting plate (105) is fixedly connected to a vertical plate (108), and the connecting pipe (109) passes through the vertical plate (108).

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