Sample bottle reserving device with automatic emptying mechanism

Abstract

The utility model relates to the technical field of water quality sampling, in particular to a reserved sample bottle device with an automatic emptying mechanism, which comprises a base, a rotating mechanism, a reserved sample bottle tray and the emptying mechanism, the reserved sample bottle tray is fixed on the base through the rotating mechanism, and the rotating mechanism is used for driving the reserved sample bottle tray to rotate. A plurality of reserved sample bottle seats are arranged on the peripheral side of the reserved sample bottle tray and are respectively used for placing reserved sample bottles. The emptying mechanism comprises a driving part, a top column, a bottom cover and a plugging part, the bottom cover is arranged on the reserved sample bottle tray, a drainage hole for the top column to be inserted is formed in the bottom cover, a communicating groove is formed in a cylinder body at the top of the bottom cover, and the top of the bottom cover penetrates through the reserved sample bottle tray and the reserved sample bottles. The blocking piece is used for blocking the drainage hole, the jacking column is arranged on the driving piece, and the driving piece is used for driving the jacking column to penetrate through the drainage hole. The water quality detection device is simple to operate, water in the sample reserving bottle can be completely emptied, and the accuracy and the efficiency of water quality detection are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water quality sampling, and in particular relates to a sample retaining bottle device with an automatic emptying mechanism. Background Art

[0002] With the increasing awareness of environmental protection, water quality monitoring has become an important means to ensure the safety of water resources and the health of the ecological environment. In the process of water quality monitoring, water sample bottles play a vital role. They are used to store collected water samples for subsequent analysis.

[0003] However, traditional water quality sample bottles face problems such as incomplete emptying, cumbersome operation, and easy contamination during the drainage process, which affects the accuracy and efficiency of water quality monitoring. Utility Model Content

[0004] The utility model provides a sample bottle device with an automatic emptying mechanism, which is easy to operate and can completely empty the water in the sample bottle, thereby improving the accuracy and efficiency of water quality detection.

[0005] In order to achieve the above object, the technical solution of the utility model is:

[0006] A sample bottle device with an automatic emptying mechanism comprises a base, a rotating mechanism, a sample bottle tray and an emptying mechanism;

[0007] The sample bottle tray is fixed to the base through the rotating mechanism, and the rotating mechanism is used to drive the sample bottle tray to rotate;

[0008] A plurality of sample bottle seats are arranged around the sample bottle tray, and the sample bottle seats are used to place sample bottles respectively;

[0009] The emptying mechanism includes a driving member, a top column, a bottom cover and a blocking member;

[0010] The bottom cover is arranged on the sample bottle tray, a drainage hole for inserting the top column is provided on the bottom cover, a connecting groove is provided on the cylinder body at the top of the bottom cover, and the top of the bottom cover passes through the sample bottle tray and the sample bottle arrangement;

[0011] The blocking member is used to block the drainage hole;

[0012] The top column is arranged on the driving member, and the driving member is used to drive the top column to penetrate the drainage hole.

[0013] Preferably, the blocking member comprises a blocking ball;

[0014] The blocking ball is arranged in the cylinder body at the top of the bottom cover, and the blocking ball is used to block the drainage hole.

[0015] Preferably, it further comprises a top cover arranged on the bottom cover, wherein the top cover is used to limit the movement of the blocking ball.

[0016] Preferably, the driving member includes a driving cylinder, a connecting rod and a guide seat;

[0017] The connecting rod is rotatably arranged on the base, and one end of the connecting rod is slidably connected to the top column;

[0018] The guide seat is arranged on the base, and the top column is slidably arranged on the guide seat;

[0019] The other end of the connecting rod is slidably connected to the driving shaft of the driving cylinder, and the driving cylinder is used to drive the connecting rod to move.

[0020] Preferably, the rotating mechanism comprises a stepping motor;

[0021] The stepper motor is arranged on the base, the driving shaft of the stepper motor is connected to the sample bottle tray, and the stepper motor is used to drive the sample bottle tray to rotate.

[0022] Technical effects and advantages of the utility model:

[0023] 1. By making the top cover penetrate the sample bottle tray and the sample bottle, the sealing member seals the top cover to achieve the sealing of the water sample in the sample bottle. By adjusting the driving member, the driving member can push the sealing member so that the sealing member no longer seals the drainage hole, so that the water sample in the sample bottle can be emptied through the connecting groove and the drainage hole. The operation is simple, the water in the sample bottle can be completely emptied, and the accuracy and efficiency of water quality detection can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of a sample bottle device with an automatic emptying mechanism provided in an embodiment of the present application;

[0025] Figure 2 It is a partial schematic diagram of a sample retention bottle device with an automatic emptying mechanism provided in an embodiment of the present application;

[0026] Figure 3 is a cross-sectional view of a sample retention bottle device with an automatic emptying mechanism provided in an embodiment of the present application;

[0027] Figure 4 yes Figure 3 The enlarged schematic diagram of the middle A part;

[0028] Figure 5 It is a schematic diagram of the bottom cover and the bottom cover provided in the embodiment of the present application.

[0029] Numbers in the figure: 1. base; 2. rotating mechanism; 21. stepping motor; 3. sample bottle tray; 31. sample bottle holder; 4. emptying mechanism; 41. driving member; 411. driving cylinder; 412. connecting rod; 413; guide seat; 42. top column; 43. bottom cover; 431. drainage hole; 432. top cover; 433. connecting groove; 44. sealing member; 441. sealing ball. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below with reference to the embodiments given in the accompanying drawings.

[0031] See also Figure 1 , Figure 2 and Figure 3 As shown, a sample bottle device with an automatic emptying mechanism includes a base 1, a rotating mechanism 2, a sample bottle tray 3 and an emptying mechanism 4.

[0032] The sample bottle tray 3 is fixed on the base 1 through the rotating mechanism 2. By conditionally rotating the mechanism 2, the rotating mechanism 2 can drive the sample bottle tray 3 to rotate.

[0033] The sample bottle tray 3 is provided with a plurality of sample bottle holders 31 around the sides, and the sample bottle holders 31 are used to place the sample bottles. That is, a sample bottle can be placed in each sample bottle holder 31, and the number of the sample bottle holders 31 can be designed according to the size of the sample bottle.

[0034] The emptying mechanism 4 includes a driving member 41 , a top column 42 , a bottom cover 43 and a blocking member 44 .

[0035] The bottom cover 43 is disposed at the bottom of the sample bottle tray 3 . The bottom cover 43 is located directly below the sample bottle base 1 , and the bottom cover 43 is connected to the sample bottle tray 3 via threads.

[0036] The bottom cover 43 is provided with a drainage hole 431, into which the top of the top column 42 can be inserted. A connecting groove 433 is provided on the top of the bottom cover 43. The number of the connecting grooves 433 can be one, two or more. Figure 5 As shown, the top of the bottom cover 43 passes through the sample bottle tray 3 and the sample bottle.

[0037] The blocking member 44 can block the drainage hole 431 .

[0038] The top column 42 is disposed on the driving member 41 . By adjusting the driving member 41 , the driving member 41 can drive the top column 42 to move, so that the top of the top column 42 passes through the drainage hole 431 , and the blocking member 44 no longer blocks the drainage hole 431 .

[0039] In the embodiment of the present application, the top cover 432 is made to penetrate the sample bottle tray 3 and the sample bottle, and the blocking member 44 blocks the top cover 432, thereby achieving the blocking of the water sample in the sample bottle. By adjusting the driving member 41, the driving member 41 can push the blocking member 44, so that the blocking member 44 no longer blocks the drainage hole 431, and the water sample in the sample bottle is emptied through the connecting groove 433 and the drainage hole 431. The operation is simple, the water in the sample bottle can be completely emptied, and the accuracy and efficiency of water quality detection can be improved.

[0040] See also Figure 3 and Figure 4 As shown, the blocking member 44 includes a blocking ball 441 .

[0041] The blocking ball 441 is disposed in the cylinder body at the top of the bottom cover 43 , and the bottom of the blocking ball 441 can block the drainage hole 431 .

[0042] See also Figure 4 and Figure 5 As shown, a top cover 432 is also included which is arranged on the bottom cover 43 .

[0043] The top cover 432 is connected to the top of the bottom cover 43 by threads. The top cover 432 can restrict the blocking ball 441 in the cylinder at the top of the top cover 432 , thereby limiting the movement of the blocking ball 441 .

[0044] See also Figure 2 As shown, the driving member 41 may include a driving cylinder 411 , a connecting rod 412 and a guide seat 413 .

[0045] The middle section of the connecting rod 412 is rotatably disposed on the base 1 .

[0046] The guide seat 413 can be fixed on the base 1 by bolts, and the side wall of the guide seat 413 is provided with a guide groove, which is distributed along the height direction of the guide seat 413. The top column 42 is slidably arranged in the guide groove, and the top column 42 can also slide along the height direction of the guide seat 413, and one end of the top column 42 extending out of the guide groove is slidably connected to one end of the connecting rod 412.

[0047] The other end of the connecting rod 412 is slidably connected to the driving shaft of the driving cylinder 411. By adjusting the driving cylinder 411, the cylinder can drive one end of the connecting rod 412 to move downward, thereby causing the other end of the connecting rod 412 to move upward.

[0048] In the embodiment of the present application, by adjusting the driving cylinder 411, the connecting rod 412, under the action of the lever principle, drives the top column 42 to move in the guide direction of the guide seat 413, so that the sealing member 44 no longer blocks the drainage hole 431, and the water sample in the sample bottle is emptied through the connecting groove 433 and the drainage hole 431.

[0049] See also Figure 2 As shown, the rotating mechanism 2 may include a stepping motor 21 .

[0050] The base of the stepper motor 21 can be fixed inside the base 1 by bolts, or can be welded to the base 1. The driving shaft of the stepper motor 21 is welded to the sample bottle tray 3. By adjusting the stepper motor 21, the driving shaft of the stepper motor 21 can drive the sample bottle tray 3 to rotate, so that the sample bottle tray 3 drives the sample bottle to move during the rotation process.

[0051] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0052] Working principle of this utility model:

[0053] When the sample bottle needs to be drained, the driving cylinder 411 is adjusted so that the connecting rod 412 drives the top column 42 to move upward under the action of the lever principle, and the top of the top column 42 pushes up the blocking ball 441 under the action of the guide seat 413 until the blocking ball 441 is pushed onto the top cover 432. The water sample in the sample bottle is drained through the connecting groove 433 and the drainage hole 431 until the water sample is completely drained.

[0054] When the next sample bottle needs to be emptied, the driving cylinder 411 is adjusted so that the sealing ball 441 blocks the drainage hole 431, and the top column 42 moves downward. The stepper motor 21 is adjusted, and the driving shaft of the stepper motor 21 drives the sample bottle tray 3 to rotate, so that the sample bottle tray 3 drives the sample bottle to move during the rotation, so that the next sample bottle moves to the top of the top column 42, and the above drainage operation is repeated to achieve the emptying of the sample bottle.

[0055] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the protection scope of the present invention.

Claims

1. A sample bottle device with an automatic emptying mechanism, characterized in that: It comprises a base (1), a rotating mechanism (2), a sample bottle tray (3) and an emptying mechanism (4); The sample bottle tray (3) is fixed on the base (1) via the rotating mechanism (2), and the rotating mechanism (2) is used to drive the sample bottle tray (3) to rotate; A plurality of sample bottle seats (31) are arranged around the sample bottle tray (3), and the sample bottle seats (31) are used to place sample bottles respectively; The emptying mechanism (4) comprises a driving member (41), a top column (42), a bottom cover (43) and a blocking member (44); The bottom cover (43) is arranged on the sample bottle tray (3), the bottom cover (43) is provided with a drainage hole (431) for inserting the top column (42), a connecting groove (433) is arranged on the cylinder body at the top of the bottom cover (43), and the top of the bottom cover (43) passes through the sample bottle tray (3) and the sample bottle arrangement; The blocking member (44) is used to block the drainage hole (431); The top column (42) is arranged on the driving member (41), and the driving member (41) is used to drive the top column (42) to penetrate the drainage hole (431).

2. A sample bottle device with an automatic emptying mechanism according to claim 1, characterized in that: The blocking member (44) comprises a blocking ball (441); The blocking ball (441) is arranged in the cylinder body at the top of the bottom cover (43), and the blocking ball (441) is used to block the drainage hole (431).

3. A sample bottle device with an automatic emptying mechanism according to claim 2, characterized in that: It also includes a top cover (432) arranged on the bottom cover (43), and the top cover (432) is used to limit the movement of the blocking ball (441).

4. The sample bottle device with automatic emptying mechanism according to claim 1, characterized in that: The driving member (41) comprises a driving cylinder (411), a connecting rod (412) and a guide seat (413); The connecting rod (412) is rotatably arranged on the base (1), and one end of the connecting rod (412) is slidably connected to the top column (42); The guide seat (413) is arranged on the base (1), and the top column (42) is slidably arranged on the guide seat (413); The other end of the connecting rod (412) is slidably connected to the driving shaft of the driving cylinder (411), and the driving cylinder (411) is used to drive the connecting rod (412) to move.

5. The sample bottle device with automatic emptying mechanism according to claim 1, characterized in that: The rotating mechanism (2) comprises a stepping motor (21); The stepper motor (21) is arranged on the base (1), the driving shaft of the stepper motor (21) is connected to the sample bottle tray (3), and the stepper motor (21) is used to drive the sample bottle tray (3) to rotate.

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