Portable mountain river sampling device for hydrological resources

Abstract

The utility model discloses a portable mountain river sampling device for hydrological resources, which comprises a fixing frame and a protection box, the outer surface of a screw rod is in threaded connection with a first helical gear, one side of the outer surface of the protection box is fixedly connected with a motor, the output end of the motor is fixedly connected with a second helical gear, and the second helical gear is fixedly connected with a screw rod. The outer surface of the first bevel gear is connected with the outer surface of the second bevel gear in a meshed mode. According to the portable mountain river channel sampling device for the hydrological resources, when sampling is needed, a cover plate is opened firstly, then a motor is started to enable a second bevel gear to be meshed with a first bevel gear, meanwhile, a lead screw ascends in the first bevel gear and a supporting cylinder, a fixing frame and a sampling bottle are promoted to ascend, sampling is facilitated, and after sampling is completed, sampling is completed. The sampling bottle is clamped in the fixing frame, the motor is started to drive the first bevel gear and the second bevel gear to be meshed, the lead screw drives the fixing frame to integrally descend, and finally the function of automatically placing the sampling bottle into the protection box is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sampling device technical field, especially in kind of hydrology resource mountain river channel sampling device convenient to carry. BACKGROUND

[0002] Hydrology water resource is a kind of geographical resource, with the development of modern society, people pay more and more attention to environmental protection and resource exploration, by sampling detection to the water body of hydrology water resource, understand water quality condition, it is convenient to protect and repair water resource, to detect water source and land condition more conveniently, sampling device is essential commonly used device.

[0003] The hydrology resource mountain river channel sampling device currently used does not have the function of being automatically placed inside the protection device, after sampling is completed, it needs to be placed inside the protection groove at the bottom to complete the placement, does not have the effect of being automatically placed inside the protection box, and does not have the effect of stable protection, since shaking phenomenon will cause spilling phenomenon during placement, has the disadvantage of instability, therefore, it is necessary to design a kind of hydrology resource mountain river channel sampling device convenient to carry. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of hydrology resource mountain river channel sampling device convenient to carry, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of hydrology resource mountain river channel sampling device convenient to carry, including fixing frame and protection box, the lower surface of the fixing frame is fixedly connected with screw rod, the outer surface of the screw rod is threadedly connected with first bevel gear, the outer surface of the first bevel gear is meshingly connected with the outer surface of second bevel gear, the inner bottom wall of the protection box is fixedly connected with support cylinder, the inner surface of the support cylinder is movably connected with the outer surface of the screw rod, the upper part of the support cylinder is rotatably connected with the lower surface of the first bevel gear, the upper surface of the fixing frame is provided with recess, the recess is connected with sampling bottle by clamping.

[0007] In order to achieve the effect of stable lifting, as a kind of hydrology resource mountain river channel sampling device convenient to carry of the utility model, the edge of the lower surface of the fixing frame is fixedly connected with slide rod, the edge of the inner bottom wall of the protection box is fixedly connected with cylinder, the outer surface of the slide rod is slidably connected with the inner surface of the cylinder.

[0008] In order to make it has the effect of connecting the rope conveniently, as the utility model discloses a convenient to carry mountain river sampling device for hydrological resources, the outer surface of the sampling bottle is fixedly connected with the buffer plate, the lower surface of the buffer plate is connected with the upper surface of the fixing frame in a clamping mode, the edge of the upper surface of the sampling bottle is fixedly connected with the multi-hole ear, the upper portion of the inner side wall of the protection box is fixedly connected with the limiting plate, and the outer surface of the multi-hole ear is connected with the inside of the limiting plate in a clamping mode.

[0009] In order to make it has the function of connecting the cover plate and the protection box, as the utility model discloses a convenient to carry mountain river sampling device for hydrological resources, the edge of the upper surface of the protection box is connected with the cover plate in a clamping mode, the outer surface of the cover plate is rotatably connected with the clamping plate through the hinge, the upper portion of the outer surface of the protection box is provided with the threaded hole, the inside of the threaded hole is threadedly connected with the limiting rod, and one end of the limiting rod penetrates to the outside of the clamping plate.

[0010] In order to make it has the effect of limiting the second bevel gear, as the utility model discloses a convenient to carry mountain river sampling device for hydrological resources, one side of the inside of the protection box is fixedly connected with the supporting plate, and the inside of the supporting plate is rotatably connected with one end of the outer surface of the second bevel gear.

[0011] In order to make it reach the effect of being convenient to move, as the utility model discloses a convenient to carry mountain river sampling device for hydrological resources, the upper surface of the cover plate is fixedly connected with the handle.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, when sampling is needed, the cover plate is opened first, then the motor is started to make the second bevel gear mesh with the first bevel gear for transmission, at the same time, the screw rod is lifted in the first bevel gear and the supporting cylinder, so that the fixing frame and the sampling bottle are lifted, the sampling bottle is conveniently linked with the rope for sampling, after sampling is completed, the sampling bottle is clamped in the inside of the fixing frame, then the motor is started to drive the mesh transmission between the first bevel gear and the second bevel gear, so that the screw rod drives the fixing frame to descend as a whole, and finally the function of being automatically placed in the inside of the protection box is reached.

[0014] 2. In the utility model, when the fixing frame is lifted, the slide rod is slid in the inside of the cylinder, has the effect of positioning assistance, when placing, the positioning rod on the lower surface of the buffer plate is clamped and connected with the positioning hole on the upper surface of the fixing frame, so that the sampling bottle has stability when being placed, when the sampling bottle is used, the rope can be connected by being passed through the holes on the surface of the multi-hole ear, after sampling, the multi-hole ear can be clamped and positioned between the limiting plate, so that the phenomenon of sample leakage is avoided, and the effect of double protection is reached. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic view of the main body of the embodiment of the utility model;

[0016] Figure 2 It is the structure schematic view of the inside of the protection box of the embodiment of the utility model;

[0017] Figure 3 It is the structure schematic view of the first bevel gear and the second bevel gear of the embodiment of the utility model;

[0018] Figure 4 It is the structure schematic view of the fixed frame and the sampling bottle of the embodiment of the utility model;

[0019] Figure 5 It is the structure schematic view of the cover plate and the box body connecting place of the embodiment of the utility model.

[0020] In the drawing: 1, fixed frame; 2, protection box; 3, screw rod; 4, first bevel gear; 5, motor; 6, second bevel gear; 7, support cylinder; 8, recess; 9, sampling bottle; 10, slide bar; 11, cylinder; 12, buffer plate; 13, multi-hole lug; 14, limiting plate; 15, cover plate; 16, clamping plate; 17, threaded hole; 18, limiting rod; 19, supporting plate; 20, handle. Specific implementation

[0021] The technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are within the protection scope of the utility model.

[0022] Embodiment

[0023] As Figures 1-5 shown, a portable mountain river sampling device for hydrological resources, including fixed frame 1 and protection box 2, the lower surface of fixed frame 1 is fixedly connected with screw rod 3, the outer surface of screw rod, 3 is threadedly connected with first bevel gear 4, the outer surface of protection box, 2 is fixedly connected with motor 5 on one side, the output end of motor 5 is penetrated to the inside of protection box 2, the output end of motor 5 is fixedly connected with second bevel gear 6, the outer surface of first bevel gear 4 is meshingly connected with the outer surface of second bevel gear 6;

[0024] In the embodiment, the inner bottom wall of protection box 2 is fixedly connected with support cylinder 7, the inside of support cylinder 7 is movably connected with the outer surface of screw rod 3, the upper part of support cylinder 7 is rotatably connected with the lower surface of first bevel gear 4, the upper surface of fixed frame 1 is provided with recess 8, sampling bottle 9 is clampedly connected in the inside of recess 8.

[0025] In specific use, when sampling is needed, first open the cover plate 15, then start the motor 5 to make the second bevel gear 6 mesh with the first bevel gear 4 for transmission, at the same time the lead screw 3 rises in the first bevel gear 4 and in the supporting cylinder 7, promoting the fixed frame 1 and the sampling bottle 9 to rise, facilitating the sampling of the sampling bottle 9 and the rope connection, after sampling is completed, the sampling bottle 9 is clamped in the fixed frame 1, and then the motor 5 is started to drive the mesh transmission between the first bevel gear 4 and the second bevel gear 6, so that the lead screw 3 drives the fixed frame 1 to descend as a whole, and finally reaches the function of automatically placing in the protection box 2.

[0026] In the embodiment, the sliding rod 10 is fixedly connected to the edge of the lower surface of the fixed frame 1, and the cylinder 11 is fixedly connected to the edge of the inner bottom wall of the protection box 2, and the outer surface of the sliding rod 10 is in sliding connection with the inner portion of the cylinder 11.

[0027] In specific use, when the fixed frame 1 rises and falls, the sliding rod 10 slides in the inner portion of the cylinder 11, which has the effect of positioning assistance, preventing shaking during the rising and falling process, and avoiding the phenomenon of sample leakage.

[0028] In the embodiment, the sampling bottle 9 is fixedly connected with the buffer plate 12, the lower surface of the buffer plate 12 is in clamping connection with the upper surface of the fixed frame 1, the edge of the upper surface of the sampling bottle 9 is fixedly connected with the multi-hole ear 13, the upper portion of the inner side wall of the protection box 2 is fixedly connected with the limiting plate 14, and the outer surface of the multi-hole ear 13 is in clamping connection with the inner portion of the limiting plate 14.

[0029] In specific use, the positioning rod on the lower surface of the buffer plate 12 is clamped and connected with the positioning hole on the upper surface of the fixed frame 1 when placing, so that the sampling bottle 9 has stability when placing, and when using the sampling bottle 9, the rope can be connected through the hole on the surface of the multi-hole ear 13, after sampling, the multi-hole ear 13 can be clamped and limited between the limiting plate 14, avoiding the phenomenon of sample leakage, and having the effect of double protection.

[0030] In the embodiment, the cover plate 15 is clamped and connected to the edge of the upper surface of the protection box 2, the clamping plate 16 is rotatably connected to the both sides of the outer surface of the cover plate 15 through the hinges, the screw holes 17 are formed in the upper portions of the both sides of the outer surface of the protection box 2, the limiting rods 18 are in threaded connection with the inner portions of the screw holes 17, and one end of the limiting rod 18 penetrates to the outside of the clamping plate 16.

[0031] Specific use, through the hinge connection effect, the card plate 16 naturally falls, so that the center of the oval hole on the surface of the card plate 16 and the center of the threaded hole 17 are in concentric state, then the limiting rod 18 is threaded through the oval hole and the threaded hole 17 is screwed, when the oval plate at one end of the limiting rod 18 is perpendicular to the oval hole, the lower surface of the cover plate 15 and the long groove on the upper surface of the protection box 2 are clamped, the sample is protected, and other substances are prevented from entering the inside, when the oval plate at one end of the limiting rod 18 is parallel to the oval hole, the cover plate 15 and the protection box 2 are separated, so as to take sample.

[0032] In this embodiment, one side of the protection box 2 is fixedly connected with a supporting plate 19, and the inside of the supporting plate 19 is rotatably connected with one end of the outer surface of the second bevel gear 6.

[0033] Specific use, the supporting plate 19 on the inner wall of the protection box 2 has a limiting protection effect on the second bevel gear 6, avoiding displacement deviation during operation.

[0034] In this embodiment, the upper surface of the cover plate 15 is fixedly connected with a handle 20.

[0035] Specific use, after the cover plate 15 is clamped on the upper surface of the protection box 2 and the card plate 16 is limited by the limiting rod 18, the whole can be moved by the handle 20, which has the effect of portability.

[0036] Working principle: in the use process, when the oval plate at one end of the limiting rod 18 is parallel to the oval hole, the cover plate 15 is separated from the protection box 2, the cover plate 15 is opened, and the motor 5 is started to make the second bevel gear 6 mesh with the first bevel gear 4 transmission, and the screw rod 3 rises in the first bevel gear 4 and the supporting cylinder 7, promotes the fixed frame 1 and the sampling bottle 9 to rise, facilitates the sampling bottle 9 and the rope link to sample, after sampling, the sampling bottle 9 is clamped in the inside of the fixed frame 1, and the motor 5 is started, the mesh transmission between the first bevel gear 4 and the second bevel gear 6 is driven, the screw rod 3 drives the fixed frame 1 to descend as a whole, finally reaches the function of automatically placing in the protection box 2, when the fixed frame 1 rises and falls, the slide rod 10 slides in the cylinder 11, has the function of positioning auxiliary, prevents the shaking in the process of rising and falling, avoids the phenomenon of sample spilling, when placing, the positioning rod on the lower surface of the buffer plate 12 is connected with the positioning hole on the upper surface of the fixed frame 1, so that the sampling bottle 9 has stability when placing, avoids the phenomenon of sample spilling, when using the sampling bottle 9, the rope can be connected through the hole on the surface of the multi-hole ear 13, after sampling, the multi-hole ear 13 can be clamped between the limiting plate 14, has the function of double protection, through the effect of hinge connection, the clamping plate 16 naturally descends, so that the center of the oval hole on the surface of the clamping plate 16 and the center of the threaded hole 17 are in concentric state, then the limiting rod 18 is screwed through the oval hole and the threaded hole 17, when the oval plate at one end of the limiting rod 18 is perpendicular to the oval hole, the long plate on the lower surface of the cover plate 15 is clamped with the long groove on the upper surface of the protection box 2, the sample is protected, prevents other substances from entering the inside, the supporting plate 19 on the inner wall of the protection box 2 has the limiting protection effect on the second bevel gear 6, avoids the phenomenon of displacement deviation when running, after the cover plate 15 is clamped on the upper surface of the protection box 2 and the clamping plate 16 is limited through the limiting rod 18, the whole can be moved by the handle 20, has the function of portability.

[0037] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A portable mountain river sampling device for hydrological resources, comprising a fixing frame (1) and a protection box (2), characterized in that: The lower surface of the fixed frame (1) is fixedly connected with a lead screw (3), the outer surface of the lead screw (3) is threadedly connected with a first bevel gear (4), one side of the outer surface of the protection box (2) is fixedly connected with a motor (5), the output end of the motor (5) penetrates into the inside of the protection box (2), the output end of the motor (5) is fixedly connected with a second bevel gear (6), the outer surface of the first bevel gear (4) is in meshing connection with the outer surface of the second bevel gear (6); the inner bottom wall of the protection box (2) is fixedly connected with a supporting cylinder (7), the inside of the supporting cylinder (7) is movably connected with the outer surface of the lead screw (3), the upper part of the supporting cylinder (7) is rotatably connected with the lower surface of the first bevel gear (4), the upper surface of the fixed frame (1) is provided with a groove (8), the inside of the groove (8) is clampedly connected with a sampling bottle (9).

2. The portable mountain river channel sampling device for hydrological resources according to claim 1, characterized in that: The edge of the lower surface of the fixed frame (1) is fixedly connected with a sliding rod (10), the edge of the inner bottom wall of the protection box (2) is fixedly connected with a cylinder (11), the outer surface of the sliding rod (10) is in sliding connection with the inside of the cylinder (11).

3. The portable mountain river channel sampling device for hydrological resources according to claim 1, characterized in that: The outer surface of the sampling bottle (9) is fixedly connected with a buffer plate (12), the lower surface of the buffer plate (12) is clampedly connected with the upper surface of the fixed frame (1), the edge of the upper surface of the sampling bottle (9) is fixedly connected with a multi-hole ear (13), the upper part of the inner side wall of the protection box (2) is fixedly connected with a limiting plate (14), the outer surface of the multi-hole ear (13) is clampedly connected with the inside of the limiting plate (14).

4. The portable mountain river channel sampling device for hydrological resources according to claim 1, characterized in that: The edge of the upper surface of the protection box (2) is clampedly connected with a cover plate (15), the outer surface of the cover plate (15) is rotatably connected with a clamping plate (16) on both sides through a hinge, the upper part of both sides of the outer surface of the protection box (2) is provided with a threaded hole (17), the inside of the threaded hole (17) is threadedly connected with a limiting rod (18), one end of the limiting rod (18) penetrates to the outside of the clamping plate (16).

5. The portable mountainous river channel sampling device for hydrological resources according to claim 1, characterized in that: One side of the inside of the protection box (2) is fixedly connected with a supporting plate (19), the inside of the supporting plate (19) is rotatably connected with one end of the outer surface of the second bevel gear (6).

6. The portable mountainous river channel sampling device for hydrological resources according to claim 4, characterized in that: The upper surface of the cover plate (15) is fixedly connected with a handle (20).

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