Digestion tube flushing mechanism

Abstract

The utility model discloses a digestion tube flushing mechanism which comprises an overturning assembly, a flushing assembly and a flushing assembly, and the overturning assembly is used for being detachably connected with a digestion tube and can drive the digestion tube to overturn; the water spraying assembly is used for pumping water in the same area of the water sample to be detected in the water body and spraying out the water, and flushing the digestion pipe overturned by the overturning assembly; and a lifting rotating assembly. According to the utility model, the at least one digestion tube is arranged on the lifting and rotating assembly, the lifting and rotating assembly drives the digestion tube to be cleaned to be placed on the overturning assembly, and the overturning assembly drives the digestion tube to overturn, so that the opening of the digestion tube faces downwards; then the water spraying assembly can be used for pumping water in the same area as the water sample to be detected in the water body and spraying the water upwards to continuously wash the interior of the digestion pipe, and as the cleaning water is the water in the water body, the cleaning requirement can be met, and meanwhile, the purpose of conveniently transferring the boat among different water areas can be achieved by reducing the carrying amount of the cleaning water.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality detection technical field especially, relate to a kind of digestion tube flushing mechanism. BACKGROUND

[0002] The statements herein provide background only for the utility model and do not necessarily constitute the prior art.

[0003] In order to understand the vertical distribution characteristics of water quality, water samples at different depths of the water body need to be collected for water quality detection. In order to sample and detect each point of the water area, the current water sample collection device installs the sampling and detecting equipment on a small boat and uses the small boat to drive the sampling and detecting equipment to the required point for sampling and detection.

[0004] However, in order to improve the detection accuracy and timeliness during water quality detection operation, the water sample to be detected is placed in a digestion tube for digestion treatment, and then on-site detection is performed. The used digestion tube needs to be cleaned before it can be used again because of the residual sample inside, in order to avoid affecting the next detection. Since the water quality detection operation requires detection of multiple samples, a large amount of cleaning water is consumed, which leads to the need for a large-sized water storage tank on the existing detection boat for storing cleaning water, making the detection boat heavy and large in size. When transferring between two unconnected water areas, additional equipment is needed for carrying and transporting, which affects the efficiency of transferring the small boat between different water areas. UTILITY MODEL CONTENT

[0005] The utility model aims at the above-mentioned deficiencies and provides a digestion tube flushing mechanism to reduce the amount of cleaning water carried and facilitate the transfer of the small boat between different water areas.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: a digestion tube flushing mechanism, comprising:

[0007] A turnover assembly is used to detachably connect with the digestion tube and turn over the digestion tube;

[0008] A water spraying assembly is used to extract water in the same area as the water sample to be detected from the water body and spray it out to flush the digestion tube turned over by the turnover assembly;

[0009] A lifting and rotating assembly is used to take and place the digestion tube at the turnover assembly and transfer the digestion tube to the next station.

[0010] Further, the turnover assembly includes a turnover motor and a turntable driven longitudinally by the turnover motor, and the turntable is provided with a first clamping and locking part above the water spraying assembly to detachably connect with the digestion tube;

[0011] The lifting and rotating assembly comprises a rotating motor and a first telescopic component horizontally rotated by the rotating motor, a rotating rod driven by the first telescopic component to move up and down is arranged at the top end of the first telescopic component, and a second clamping and locking component is arranged at both ends of the rotating rod for detachable connection with the digestion tube.

[0012] Further, the second clamping and locking component comprises an adapter frame sleeved outside the digestion tube, the adapter frame is detachably connected with the digestion tube, L-shaped hooks connected with the rotating disc and the rotating rod are arranged at both ends of the adapter frame in the length direction, and the L-shaped hooks connected with the rotating rod are arranged to point to the top of the adapter frame, and the L-shaped hooks connected with the rotating disc are arranged to point to the bottom of the adapter frame.

[0013] L-shaped guide grooves are arranged at both ends of the rotating rod for the corresponding L-shaped hooks to slide up and down and for the L-shaped hooks to move out of the bottom of the rotating rod, and L-shaped guide grooves are arranged on the rotating disc for the corresponding L-shaped hooks to slide up and down, the first clamping and locking component and the second clamping and locking component each comprise a second telescopic component, and the two second telescopic components are respectively inserted into the corresponding L-shaped guide grooves to block the L-shaped hooks from moving out when the L-shaped hooks move into the corresponding L-shaped guide grooves.

[0014] Further, the water spraying assembly comprises a water pump, a water supply pipe is arranged at the water inlet end of the water pump, and a hollow telescopic spray rod capable of telescopic movement is arranged at the water outlet end of the water pump.

[0015] Further, a water storage tank with an open top is sleeved outside the hollow telescopic spray rod for storing waste liquid sprayed by the water spraying assembly through the hollow telescopic spray rod.

[0016] Further, the water spraying assembly further comprises a secondary water tank for storing cleaning water, a water distribution pipe connecting the water inlet end of the water pump and the secondary water tank, and a switching valve for changing the communication state of the water distribution pipe, the water supply pipe and the water pump.

[0017] The beneficial effects of the utility model are embodied in:

[0018] The utility model discloses a digestion tube is installed to the lifting and rotating assembly, and the digestion tube that needs to be cleaned is placed to the turnover assembly by the lifting and rotating assembly, the digestion tube is overturned by the turnover assembly, makes the digestion tube opening downward, then can use the water spraying assembly to extract the water of the same area in the water body with the water sample to be detected and sprays upward, and the inside of the digestion tube is constantly washed, since the cleaning water is the water in the water body, can meet the cleaning demand, can reduce the carrying amount of the cleaning water simultaneously, reaches the purpose that the small boat is convenient for shifting between different water areas. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the perspective view of the utility model;

[0020] Figure 2 It is the structure view of the turnover assembly of the utility model;

[0021] Figure 3 It is the structure view of the lifting rotary assembly of the utility model;

[0022] Figure 4 It is the connection view of the adapter frame and the digestion tube of the utility model.

[0023] In the drawing:

[0024] 1, turnover assembly; 11, turnover motor; 12, turntable; 13, first clamping locking part; 2, water spraying assembly; 3, lifting rotary assembly; 31, rotary motor; 32, first telescopic part; 33, rotating rod; 34, second clamping locking part; 341, adapter frame; 342, second telescopic part; 4, water storage tank. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. The embodiments in the application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] Please refer to Figures 1-4 The utility model discloses a digestion tube flushing mechanism, comprising:

[0027] Turnover assembly 1 is used for detachable connection with the digestion tube, and can drive the digestion tube to overturn;

[0028] Water spraying assembly 2 is used for extracting the water in the same region of the water sample to be detected in the water body and spraying, and flushing the digestion tube overturned by turnover assembly 1;

[0029] Lifting rotary assembly 3 is used for taking and placing the digestion tube at turnover assembly 1, and drives the digestion tube to shift to the next station.

[0030] The utility model, by at least one digestion tube is equipped to lifting rotary assembly 3, lifting rotary assembly 3 drives the digestion tube needing to be cleaned to place to turnover assembly 1, utilizes turnover assembly 1 to drive the digestion tube to overturn, makes the digestion tube opening downward, then can utilize water spraying assembly 2 to extract the water in the same region of the water sample to be detected in the water body and spray upward, and the inside of digestion tube is constantly scoured, since the cleaning water is the water in the water body, can meet the cleaning demand, and at the same time, can reduce the carrying amount of cleaning water, reach the purpose that small boat is convenient for shifting between different water areas.

[0031] In an embodiment, the overturning assembly 1 comprises an overturning motor 11 and a rotating disc 12 driven by the overturning motor 11 to rotate longitudinally, and a first clamping locking part 13 is arranged on the rotating disc 12 above the water spraying assembly 2 to be detachably connected with the digestion tube;

[0032] The lifting and rotating assembly 3 comprises a rotating motor 31 and a first telescopic part 32 driven by the rotating motor 31 to rotate horizontally, and a rotating rod 33 is arranged at the top of the first telescopic part 32 to move up and down driven by the first telescopic part 32, and a second clamping locking part 34 is arranged at both ends of the rotating rod 33 to be detachably connected with the digestion tube.

[0033] In this way, when the first clamping locking part 13 fixes the digestion tube, the second clamping locking part 34 is released to fix the digestion tube, and when the second clamping locking part 34 fixes the digestion tube, the first clamping locking part 13 is released to fix the digestion tube, so that the digestion tube can be quickly transferred between the overturning assembly 1 and the lifting and rotating assembly 3.

[0034] In an embodiment, the second clamping locking part 34 comprises an adapter frame 341 sleeved on the outside of the digestion tube, the adapter frame 341 is detachably connected with the digestion tube, and L-shaped hooks are arranged at both ends of the adapter frame 341 in the length direction and connected with the rotating disc 12 and the rotating rod 33 respectively, and the end of the corresponding L-shaped hook of the rotating rod 33 away from the adapter frame 341 points to the top of the adapter frame 341, and the end of the corresponding L-shaped hook of the rotating disc 12 away from the adapter frame 341 points to the bottom of the adapter frame 341.

[0035] L-shaped guide grooves are arranged at both ends of the rotating rod 33 for the corresponding L-shaped hooks to slide up and down and for the L-shaped hooks to move out from the bottom of the rotating rod 33, and L-shaped guide grooves are arranged on the rotating disc 12 for the corresponding L-shaped hooks to slide up and down, and the first clamping locking part 13 and the second clamping locking part 34 each comprise a second telescopic part 342, and the two second telescopic parts 342 are respectively inserted into the corresponding L-shaped guide grooves to block the L-shaped hooks from moving out when the L-shaped hooks move into the corresponding L-shaped guide grooves.

[0036] In this way, by arranging the adapter frame 341 outside the digestion tube, the L-shaped hook corresponding to the rotating rod 33 on the adapter frame 341 is slid into the corresponding L-shaped guide groove, the corresponding second telescopic component 342 is extended to prevent the L-shaped hook from moving out of the L-shaped guide groove, the connection between the digestion tube and the rotating rod 33 is completed, the digestion tube can move to different workstations with the rotating rod 33, and when the digestion tube needs to be cleaned, the rotating motor 31 drives the digestion tube that needs to be cleaned to rotate above the rotating disc 12, aligns with the corresponding L-shaped guide groove of the rotating disc 12, and then the first telescopic component 32 is retracted to make the corresponding L-shaped hook move into the corresponding L-shaped guide groove. Similarly, by extending the corresponding second telescopic component 342, the connection between the rotating disc 12 and the digestion tube is completed. At this time, by retracting the second telescopic component 342 corresponding to the rotating rod 33, the rotating rod 33 can be repositioned, and the rotation of the rotating disc 12 is not affected.

[0037] It should be noted that the first telescopic component 32 and the second telescopic component 342 can be hydraulic telescopic components, pneumatic telescopic components, and electric telescopic components in the prior art, which are mature prior art and will not be described in detail.

[0038] In an embodiment, the water spraying assembly 2 comprises a water pump, the water inlet end of the water pump is provided with a water supply pipe, and the water outlet end of the water pump is provided with a hollow telescopic spray rod that can move telescopically.

[0039] In this way, the hollow telescopic spray rod can be inserted into the digestion tube for flushing, further improving the flushing effect.

[0040] In an embodiment, the hollow telescopic spray rod is provided with a top-open water storage tank 4, which is used to store the waste liquid sprayed by the water spraying assembly 2 through the hollow telescopic spray rod.

[0041] In this way, the waste liquid generated by flushing will not be randomly discharged, but will be collected and temporarily stored in the water storage tank 4, and then uniformly treated, avoiding the influence of flushing waste liquid on the environment due to the pollution of the reagent.

[0042] In an embodiment, the water spraying assembly 2 further comprises a secondary water tank for storing cleaning water, a water distribution pipe connecting the water pump water inlet end and the secondary water tank, and a switching valve for changing the communication state of the water distribution pipe, the water supply pipe and the water pump.

[0043] In this way, when the adhesion inside the digestion tube is difficult to be washed away by the water in the same area of the water sample to be detected, the switching valve is disconnected to connect the water pump and the water distribution pipe, so that the cleaning water in the secondary water tank can be extracted by the water spraying assembly 2, and the adhesion on the digestion tube is cleaned and washed away, so that the digestion tube returns to a clean state, and the detection accuracy can be maintained during subsequent water sample detection.

[0044] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0045] In addition, if the embodiments of the present application involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features with "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, and when the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0046] In addition, "multiple" means more than two.

[0047] The above is only the preferred embodiment of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A digestion tube rinsing mechanism characterized by, The utility model relates to a water sample digestion device, including: The turnover assembly (1) is used for detachable connection with the digestion tube and can drive the digestion tube to overturn; The water spraying assembly (2) is used for extracting water in the same area of the water sample to be detected and spraying, and is used for flushing the digestion tube after the turnover assembly (1) overturns; The lifting and rotating assembly (3) is used for taking and placing the digestion tube at the turnover assembly (1) and driving the digestion tube to shift to the next station; The water spraying assembly (2) includes a water pump, the water pump inlet is provided with a water supply pipe, the water pump outlet is provided with a hollow telescopic spray rod capable of telescopic movement, the water spraying assembly (2) further includes a sub-water tank for storing cleaning water, a water distribution pipe connected between the water pump inlet and the sub-water tank and a switching valve for changing the communication state of the water distribution pipe, the water supply pipe and the water pump.

2. The digestion tube rinsing mechanism of claim 1, wherein, The turnover assembly (1) includes a turnover motor (11) and a rotating disc (12) driven by the turnover motor (11) to rotate longitudinally, the rotating disc (12) is provided with a first clamping locking part (13) located directly above the water spraying assembly (2) and used for detachable connection with the digestion tube; The lifting and rotating assembly (3) includes a rotating motor (31) and a first telescopic part (32) driven by the rotating motor (31) to rotate horizontally, the top end of the first telescopic part (32) is provided with a rotating rod (33) driven by the first telescopic part (32) to move up and down, both ends of the rotating rod (33) are provided with second clamping locking parts (34) used for detachable connection with the digestion tube.

3. The digestion tube rinsing mechanism of claim 2, wherein, The second clamping locking part (34) includes an adapter frame (341) sleeved on the digestion tube, the adapter frame (341) is detachable connected with the digestion tube, both ends of the adapter frame (341) in the length direction are provided with L-shaped hooks connected with the rotating disc (12) and the rotating rod (33) respectively, and one end of the corresponding L-shaped hook of the rotating rod (33) away from the adapter frame (341) points to the top of the adapter frame (341), one end of the corresponding L-shaped hook of the rotating disc (12) away from the adapter frame (341) points to the bottom of the adapter frame (341); Both ends of the rotating rod (33) are provided with L-shaped guide grooves for the corresponding L-shaped hooks to slide up and down and for the L-shaped hooks to move out from the bottom of the rotating rod (33), the rotating disc (12) is provided with an L-shaped guide groove for the corresponding L-shaped hook to slide up and down, the first clamping locking part (13) and the second clamping locking part (34) both include second telescopic parts (342), and the two second telescopic parts (342) are respectively inserted into the corresponding L-shaped guide grooves to block the L-shaped hooks from moving out when the L-shaped hooks move into the corresponding L-shaped guide grooves.

4. The digestion tube rinsing mechanism of claim 1, wherein The hollow telescopic spray rod is sleeved with a water storage tank (4) with an open top, used for storing waste liquid sprayed by the water spraying assembly (2) through the hollow telescopic spray rod.

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