Dynamic detection mechanism for material parameters

Abstract

The utility model discloses a dynamic detection mechanism for material parameters, which is characterized in that in scientific detection, two steps of material washing and detection need to be carried out at the same time in more items, namely, dynamic detection is carried out on the material parameters in the material washing process, however, an existing processing mode enables manual processing to be carried out step by step, the detection efficiency is low, and manpower is consumed. According to the utility model, a plurality of stations are arranged, the filter cups arrive at the detection station by turns through the turntable, the detection structure is used for carrying out parameter dynamic detection, including weighing and pH value determination, on the material at the detection station, and the spraying structure is used for injecting water into the material at the detection station so as to carry out a new round of material washing; and the filter cups outside the detection station continuously filter. Compared with the prior art, the dynamic detection mechanism for the material parameters realizes full-automatic parameter dynamic detection, saves manpower and operation time, and improves detection efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection technical field especially relates to a material parameter's dynamic detection mechanism. BACKGROUND

[0002] In scientific detection, more projects need to carry out two steps of washing material and detection simultaneously, that is, the parameters of material are dynamically detected in the washing material process, but the existing washing material and detection mode is handled step by step manually, and the utensils are basic instruments such as beaker and funnel, not only need detection personnel to handle manually in whole process, consume manpower, but also the operation speed of traditional mode is slow, and the efficiency is low, leading to time and labor consumption in detection process.

[0003] According to the above, the dynamic detection mechanism of the existing material parameter needs to be further improved. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the insufficient of prior art, provides a material parameter's dynamic detection mechanism, through full automation setting, two steps of washing material and detection in detection process form integration, the parameter change of material in washing material process is automatically dynamically detected, parameter change is monitored regularly and detection progress is judged, a plurality of samples are filtered and washed material simultaneously and detected one by one, save manpower and operation time, improve detection efficiency.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a material parameter's dynamic detection mechanism, including body, spraying structure and detection structure, the spraying structure is arranged on the upper side of the body, the detection structure is arranged on the side of the body, and the body and detection structure mutually cooperate and form at least one detection station, the body includes carousel and filter cup placed on carousel, the spraying structure includes water blocking assembly covered on filter cup and spraying assembly arranged in water blocking assembly, the spraying assembly corresponds to the filter cup, the water blocking assembly includes water blocking cover, the water blocking cover is upper and lower communication structure, the spraying assembly includes water injection pipe extending to the inside of water blocking cover from the upper side of water blocking cover and spraying head arranged at the lower end of water injection pipe.

[0006] The utility model sets up multiple stations, makes filter cup rotate to detection station through carousel, carries out parameter dynamic detection to material in detection station through detection structure, including weighing and pH determination, and makes material in detection station inject water through spraying structure and make it carry out new round of washing material, and filter cup outside detection station continuously filters.Compared with prior art, the utility model discloses a material parameter's dynamic detection mechanism realizes full-automatic parameter dynamic detection, saves manpower and operation time, and improves detection efficiency.

[0007] Preferably, the water shield comprises an upper connecting end and a lower diffusion cover arranged at the lower side of the upper connecting end, the water injection pipe is arranged in the lower diffusion cover through the upper connecting end, and the size of the lower diffusion cover matches the size of the filter cup.

[0008] When water is injected into the material, the water shield is completely arranged on the filter cup, which can prevent the material from splashing outwards to cause inaccurate detection results of the material or the material from splashing into other filter cups to cause material confusion and affect the detection results of other materials; the spray head sprays distilled water into the filter cup in the water shield, which can uniformly inject water into the material, so that the material in the filter cup is washed at the same time, and experimental errors are reduced.

[0009] Preferably, the rotating disc comprises a second driving device and a material disc, the output shaft of the second driving device is connected with the material disc, the second driving device drives the material disc to rotate according to a program through the output shaft, so that each filter cup is rotated to the detection station for detection and water injection in turn, the chemical and physical parameters of the material are dynamically detected, and the detection progress of the material is judged.

[0010] Preferably, the water receiving disc is arranged for collecting the solution filtered from the filter cup on the general station and the solution discharged from the bypass pipeline on the detection station.

[0011] Preferably, a plurality of placing holes are arranged on the material disc, and the filter cup is arranged in the placing hole in an up-down movement manner.

[0012] Preferably, the detection structure comprises a weighing assembly for weighing the filter cup of the detection station, the weighing assembly comprises a jacking convex edge, a connecting frame, a weighing instrument and a first driving device connected in sequence from top to bottom, and the first driving device can move up and down in a reciprocating manner to drive the jacking convex edge to lift the filter cup upward.

[0013] When the first driving device is lifted, the weighing instrument, the connecting frame and the jacking convex edge are correspondingly lifted, the jacking convex edge lifts the filter cup to a certain height and then weighs the filter cup; after the weighing is completed, the first driving device is reset, the weighing instrument, the connecting frame and the jacking convex edge are correspondingly lowered, and the jacking convex edge is not in contact with the filter cup and is not affected by the force of the filter cup.

[0014] Preferably, the driving device comprises a cam, and the driving device is lifted by driving the cam to rotate, so as to drive the corresponding lifting of the weighing instrument, the connecting frame and the jacking convex edge.

[0015] Preferably, the filter cup bottom is provided with a protrusion, the jacking protruding edge matches the protrusion, the filter cup is jacked by the protruding edge through the protrusion corresponding to the shape of the jacking protruding edge, the protrusion limits the jacking position of the jacking protruding edge, the jacking process is stable, and the filter cup is prevented from falling; the middle of the jacking protruding edge is provided with a through hole, so that the solution filtered out of the liquid outlet can pass through the through hole and enter the liquid inlet end of the bypass pipeline.

[0016] Preferably, the detection structure further comprises a test assembly for collecting the solution of the filter cup at the detection station and obtaining the pH value of the solution, the test assembly comprises an acid-base detection probe and a bypass pipeline, the acid-base detection probe is arranged in the bypass pipeline, and the liquid inlet end of the bypass pipeline is arranged at the lower side of the filter cup and at the detection station.

[0017] Preferably, a test tube is communicated with the bypass pipeline, the test tube is connected with the bypass pipeline through a three-way interface, and the acid-base detection probe is installed in the bypass pipeline through the test tube.

[0018] Preferably, the filter cup bottom is provided with a liquid outlet, the liquid outlet corresponds to the liquid inlet end of the bypass pipeline, and the solution filtered out of the filter cup at the detection station enters the bypass pipeline through the liquid outlet and the liquid inlet end for acid-base detection; the inner wall of the filter cup is provided with a water guide groove, and the water guide groove extends from the upper side of the filter cup to the liquid outlet.

[0019] Preferably, the diameter of the liquid inlet end is greater than that of the liquid outlet, or the upper side of the liquid inlet end is provided with a funnel-shaped liquid inlet, so that the solution discharged from the liquid outlet is all connected to the liquid inlet end, and sufficient solution material is provided for pH value detection.

[0020] Preferably, the water guide groove is arranged in a spiral line shape; or the water guide groove comprises a first water guide groove and a second water guide groove, the first water guide groove is arranged in a spiral shape from top to bottom and extends to the liquid outlet on the inner wall of the filter cup, and the second water guide groove is arranged vertically from top to bottom and intersects with the first water guide groove; or the first water guide groove is arranged transversely on the inner wall of the filter cup, and the second water guide groove is arranged vertically from top to bottom and intersects with the first water guide groove.

[0021] The water guide groove has a flow guiding effect, can guide the solution to be filtered out to the liquid outlet through a spiral path or a longitudinal path, compared with an ordinary funnel, the setting of the water guide groove reduces the bonding area of the filter paper and the filter cup, increases the filterable area of the solution, and effectively improves the washing material filtering speed.

[0022] Preferably, the placement hole is provided with a limiting step, and the filter cup bottom is provided with a boss, when the filter cup is placed in the placement hole, the boss and the limiting step are matched with each other, the placement position of the filter cup is limited, the filter cup is stably placed, and the filter cup is avoided from sliding displacement or overturning when rotating with the rotating disc.

[0023] Preferably, the maximum diameter of the jacking convex edge is smaller than the minimum diameter of the placement hole, so that the jacking convex edge can pass through the placement hole and jacks up the filter cup to a certain height. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a structural diagram of the utility model Figure 1 .

[0025] Figure 2 is a structural diagram of the utility model Figure 2 .

[0026] Figure 3 is a front view of the utility model.

[0027] Figure 4 is an exploded view of the utility model.

[0028] Figure 5 is a structural diagram of the spraying structure Figure 1 .

[0029] Figure 6 is a structural diagram of the spraying structure Figure 2 .

[0030] Figure 7 is an exploded view of the spraying structure.

[0031] Figure 8 is a partial structural diagram of the utility model Figure 1 .

[0032] Figure 9 is a structural diagram of the detection structure Figure 1 .

[0033] Figure 10 is a structural diagram of the detection structure Figure 2 .

[0034] Figure 11 is a structural diagram of the detection structure Figure 3 .

[0035] Figure 12 is an exploded view of the detection structure.

[0036] Figure 13 is a matching diagram of the filter cup and the jacking convex edge.

[0037] Figure 14 is a plan view of the filter cup.

[0038] Figure 15 is a sectional view of the filter cup.

[0039] Figure 16 is a partial structure decomposition of the utility model Figure 1 .

[0040] Figure 17 is a partial structure decomposition of the utility model Figure 2 .

[0041] Figure 18 is a schematic diagram of the detection structure in the jacking state.

[0042] Figure 19 is a schematic diagram of the detection structure in the reset state.

[0043] Figure 20 is a structure schematic diagram of example two.

[0044] Figure 21 is a structure schematic diagram of the filter cup of example two Figure 1 .

[0045] Figure 22 is a structure schematic diagram of the filter cup of example two Figure 2 .

[0046] Label explanation:

[0047] The dynamic detection mechanism of material parameters 1, the body 2, the filter cup 21, the convex part 211, the liquid outlet 212, the water guide groove 213, the first water guide groove 2131, the second water guide groove 2132, the convex platform 214, the recess 215, the spraying structure 3, the detection structure 4, the detection station 5, the rotating disc 6, the second driving device 61, the output shaft 611, the material disc 62, the placing hole 621, the limiting step 6211, the water receiving disc 63, the detection port 631, the water blocking assembly 7, the water blocking cover 71, the upper connecting end 711, the lower diffusion cover 712, the spraying assembly 8, the water injection pipe 81, the spraying head 82, the water pipe 83, the water tank assembly 84, the supporting frame 85, the weighing assembly 9, the jacking convex edge 91, the through hole 911, the connecting frame 92, the mounting hole 921, the drainage hole 922, the weighing instrument 93, the first driving device 94, the motor 941, the jacking part 9411, the lifting support 942, the test assembly 10, the bypass pipeline 101, the liquid inlet end 1011, the acid-base detection probe 102, the test pipe 103, the acid-base detector 104. DETAILED DESCRIPTION

[0048] In the description of the utility model, need understanding is, the "upper", "lower", "left", "right", "horizontal", "internal", "external" and so on indicated orientation or positional relation is based on the orientation or positional relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicated or implied that the device or element must have a particular orientation, a particular orientation structure and operation, therefore it cannot be understood as a limitation on the utility model.

[0049] Embodiment one

[0050] Referring to Figures 1 to 7 , a material parameter dynamic detection mechanism 1, including body 2, spray structure 3 and detection structure 4, the spray structure 3 is arranged on the upper side of the body 2, the detection structure 4 is arranged on the side of the body 2, and the body 2 and detection structure 4 are mutually matched to form at least one detection station 5, the body 2 includes carousel 6 and filter cup 21 placed on carousel 6, the spray structure 3 includes water blocking assembly 7 covered on filter cup 21 and spray assembly 8 arranged in water blocking assembly 7, the spray assembly 8 is corresponding with the filter cup 21, the water blocking assembly 7 includes water blocking cover 71, the water blocking cover 71 is upper and lower communication structure, the spray assembly 8 includes water injection pipe 81 extending from the upper side of water blocking cover 71 to the inside of water blocking cover 71 and spray head 82 arranged at the lower end of water injection pipe 81.

[0051] Referring to Figures 5 to 7 , the water blocking cover 71 includes upper connecting end 711 and lower diffusion cover 712 arranged on the lower side of upper connecting end 711, the water injection pipe 81 passes through upper connecting end 711 and is placed in lower diffusion cover 712, and the size of lower diffusion cover 712 matches the size of filter cup 21. Specifically, the other end of water injection pipe 81 is connected with a distilled water tank. The water blocking assembly 7 of the present scheme completely covers filter cup 21 with water blocking cover 71, prevents the material in the filter cup 21 from splashing to other filter cups 21, causes material confusion, and affects the detection result.

[0052] Referring to Figures 1 to 4 , the carousel 6 includes second driving device 61 and material disc 62, and the output shaft 611 of the second driving device 61 is connected with the material disc 62. The second driving device 61 of the present scheme makes the material disc 62 rotate according to the program accuracy, so that each filter cup 21 can rotate to the detection station 5 for dynamic detection.

[0053] Referring to Figures 1 to 4 , a plurality of placing holes 621 are arranged on the material disc 62, and the filter cup 21 is movably arranged in the placing hole 621, facilitating the taking and weighing of the filter cup 21.

[0054] Referring to Figures 1 to 4Further comprising a water collecting tray 63, which is a circular concave with an open top, and is arranged at the lower side of the material tray 62, and is used to collect the solution filtered from the filter cup 21 and the solution discharged from the bypass pipeline 101, the diameter of the water collecting tray 63 is larger than that of the material tray 62, and the outer side wall of the water collecting tray 63 is higher than the bottom surface of the material tray 62, so as to prevent the solution from splashing out from the side of the water collecting tray 63.

[0055] Referring to Figures 1 to 12 The detection structure 4 comprises a weighing assembly 9 for weighing the filter cup 21 in the detection station 5, the weighing assembly 9 comprises, from top to bottom, a lifting convex edge 91, a connecting frame 92, a weighing instrument 93 and a first driving device 94, the first driving device 94 can move up and down to drive the lifting convex edge 91 to lift the filter cup 21 upward. The weighing assembly 9 of the present scheme can lift the filter cup 21 in the detection station 5 in situ, which can save the operation time of transferring the material to the weighing instrument 93, reduce the operation steps, and improve the detection efficiency.

[0056] Referring to Figures 8 to 12 In order to realize the up-and-down reciprocating movement of the first driving device 94, the first driving device 94 comprises a motor 941 and a lifting support 942, the motor 941 is provided with a lifting part 9411, the lifting part 9411 is a cam, the lifting part 9411 is arranged in the lifting support 942, and the motor 941 drives the lifting part 9411 to rotate to lift or reset the lifting support 942, and drives the weighing assembly 9 to rise or reset.

[0057] Referring to Figure 13 The bottom of the filter cup 21 is provided with two protruding parts 211, recesses 215 are formed between the adjacent protruding parts 211, the lifting convex edge 91 is matched with the recesses 215, and the middle part of the lifting convex edge 91 is provided with a through hole 911.

[0058] Referring to Figures 1 to 12 In order to detect the acidity and alkalinity of the material, the detection structure 4 further comprises a test assembly 10, which is used to collect the solution of the filter cup 21 in the detection station 5 and obtain the acidity and alkalinity of the solution, the test assembly 10 comprises a bypass pipeline 101 and an acidity and alkalinity detection probe 102, the acidity and alkalinity detection probe 102 is arranged in the bypass pipeline 101, and the liquid inlet end 1011 of the bypass pipeline 101 is arranged at the lower side of the filter cup 21 and located at the detection station 5. Specifically, the bypass pipeline 101 is communicated with a test tube 103, the test tube 103 is communicated with the bypass pipeline 101 through a three-way joint, and the acidity and alkalinity detection probe 102 is installed in the bypass pipeline 101 through the test tube 103.

[0059] Referring to Figures 1 to 15 , the filter cup 21 is provided with a liquid outlet 212 corresponding to the liquid inlet end 1011 of the bypass pipeline 101; the inner wall of the filter cup 21 is provided with a water guide groove 213 extending from the upper side of the filter cup 21 to the liquid outlet 212.

[0060] Referring to Figures 1 to 12 , the water pan 63 is provided with a detection port 631 on the side close to the detection station; the connecting frame 92 is provided with a "U" shaped structure with the opening facing the water pan 63, the upper part of which is inserted into the water pan 63 and the lower part of which is arranged on the lower side of the water pan 63; the side wall of the connecting frame 92 is provided with a mounting hole 921, the liquid inlet end 1011 of the bypass pipeline 101 extends through the mounting hole 921 to the lower side of the detection station 5, and the inner diameter of the mounting hole 921 is not less than the sum of the diameter and the lifting height of the bypass pipeline 101. The mounting hole 921 of the present scheme allows the connecting frame 92 to rise without the bypass pipeline 101 following, so that the liquid inlet end 1011 can stably receive the solution filtered from the filter cup 21.

[0061] Referring to Figures 9 to 12 , the upper part of the connecting frame 92 is provided with a drain hole 922, and the liquid inlet end 1011 is arranged in the lifting convex edge 91 through the drain hole 922. The liquid inlet end 1011 of the present scheme is arranged in the lifting convex edge 91, which can prevent the filtrate of other filter cups 21 from splashing into and affecting the detection result.

[0062] Referring to Figures 14 to 15 , the water guide groove 213 is provided in a spiral shape; or, the water guide groove 213 includes a first water guide groove 2131 and a second water guide groove 2132, the first water guide groove 2131 is arranged in a spiral shape from top to bottom on the inner wall of the filter cup 21 and extends to the liquid outlet 212, and the second water guide groove 2132 is arranged vertically from top to bottom and intersects with the first water guide groove 2131; or, the first water guide groove 2131 is arranged horizontally on the inner wall of the filter cup 21, and the second water guide groove 2132 is arranged vertically from top to bottom and intersects with the first water guide groove 2131.

[0063] Referring to Figures 16 to 17 , the placement hole 621 is provided with a limiting step 6211, and the bottom of the filter cup 21 is provided with a boss 214, when the filter cup 21 is placed in the placement hole 621, the boss 214 cooperates with the limiting step 6211.

[0064] Referring to Figure 13Specifically, the jacking protrusion 91 is provided in the form of a circular ring-shaped column, and the maximum diameter of the jacking protrusion 91 is smaller than the minimum diameter of the placing hole 621, so that the jacking protrusion 91 can pass through the placing hole 621 to jacking the filter cup 21 to a certain height.

[0065] The utility model discloses a plurality of stations are set up, and the material tray 62 makes the filter cup 21 rotate to the detection station 5, and the detection structure 4 carries out parameter dynamic detection to the material in the detection station 5, including weighing and pH determination, and the spray structure 3 is used to water injection for the material in the detection station 5 to make it carry out a new round of material washing, and the filter cup 21 outside the detection station 5 is continuously filtered.Compared with the prior art, the dynamic detection mechanism 1 of the utility model realizes full-automatic parameter dynamic detection, saves manpower and operation time, and improves detection efficiency.

[0066] Embodiment two

[0067] Referring to Figures 20 to 22 The embodiment is an improved scheme of the embodiment one, and the difference from the embodiment one is that the structure of the filter cup 7 is optimized, and specifically:

[0068] In the embodiment, the inside of the filter cup 21 is provided in the form of a funnel, and the protruding part 211 is provided as one, and the protruding part 211 is matched with the jacking protrusion 91.

[0069] The upper end of the spray head 82 is connected with a water tank assembly 84 through a water pipe 83, the water tank assembly 84 stores distilled water, one side of the water pipe 83 is provided with a support frame 85, the support frame 85 is located on the base 21, and the support frame 85 is used to support the water pipe 83.

[0070] The detection mechanism 4 further comprises an acid-base detector 104, the acid-base detector 104 is arranged on the base 21, and the acid-base detector 104 is used to display pH value and the like.

[0071] According to the disclosure and teaching of the above description, the skilled in the art of the utility model can also change and modify the above-mentioned embodiments. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the utility model should also fall within the protection scope of the claims of the utility model. In addition, although some specific terms are used in the specification, these terms are only for convenience of description and do not constitute any limitation on the utility model.

Claims

1. A dynamic detection mechanism (1) of material parameters, characterized in that, The utility model provides a filter cup detection device, including body (2), spray structure (3) and detection structure (4), spray structure (3) sets up on the body (2) upside, detection structure (4) sets up in the body (2) one side, and the body (2) and detection structure (4) form at least one detection station (5) with each other, the body (2) includes carousel (6) and places filter cup (21) on carousel (6), spray structure (3) includes water baffle assembly (7) covered in filter cup (21) and sets up in water baffle assembly (7) spray assembly (8), spray assembly (8) with filter cup (21) each other corresponds, water baffle assembly (7) includes water baffle cover (71), water baffle cover (71) is upper and lower intercommunication structure, spray assembly (8) includes from water baffle cover (71) upside extends to water baffle cover (71) inside water injection pipe (81) and sets up in water injection pipe (81) lower end spray head (82).

2. A dynamic material parameter detection mechanism (1) according to claim 1, characterized in that Water baffle cover (71) includes upper connecting end (711) and sets up in upper connecting end (711) downside lower diffusion cover (712), water injection pipe (81) passes through upper connecting end (711) and is placed in lower diffusion cover (712), the size of lower diffusion cover (712) is matched with the size of filter cup (21).

3. A material parameter dynamic detection mechanism (1) according to claim 1, characterized in that, Carousel (6) includes second drive device (61) and material disc (62), and the output shaft (611) of second drive device (61) is connected with material disc (62).

4. A material parameter dynamic detection mechanism (1) according to claim 3, characterized in that, Material disc (62) is provided with a plurality of placing holes (621), and filter cup (21) is movably arranged in placing holes (621).

5. The material parameter dynamic detection mechanism (1) according to claim 1, characterized in that, Detection structure (4) includes weighing assembly (9), weighing assembly (9) is used for weighing filter cup (21) of detection station (5), weighing assembly (9) includes jacking convex edge (91), connecting frame (92), weighing instrument (93) and first drive device (94) sequentially connected from top to bottom, and first drive device (94) can move up and down to and fro to drive jacking convex edge (91) and lift filter cup (21) upwards.

6. A material parameter dynamic detection mechanism (1) according to claim 5, characterized in that, The bottom of the filter cup (21) is provided with a protruding part (211), the jacking convex edge (91) is matched with the protruding part (211), and the jacking convex edge (91) is provided with a through hole (911) in the middle.

7. The material parameter dynamic detection mechanism (1) according to claim 1, characterized in that, Detection structure (4) further includes test assembly (10), test assembly (10) is used for collecting filter cup (21) solution of detection station (5) and obtaining solution pH value, test assembly (10) includes bypass pipeline (101) and acid-base detection probe, and the detection point of acid-base detection probe is arranged in bypass pipeline (101), and the liquid inlet end (1011) of bypass pipeline (101) is arranged at the lower side of filter cup (21) and located at detection station (5).

8. A material parameter dynamic detection mechanism (1) according to claim 7, characterized in that, The filter cup (21) is provided with a liquid outlet (212) corresponding to the liquid inlet end (1011) of the bypass pipeline (101); the inner wall of the filter cup (21) is provided with a water guide groove (213) extending from the upper side of the filter cup (21) to the liquid outlet (212).

9. A material parameter dynamic detection mechanism (1) according to claim 8, characterized in that, The water guide groove (213) is in the shape of a spiral; or the water guide groove (213) comprises a first water guide groove (2131) and a second water guide groove (2132), the first water guide groove (2131) is spirally wound from top to bottom on the inner wall of the filter cup (21) and extends to the liquid outlet (212), the second water guide groove (2132) is longitudinally arranged from top to bottom and intersects with the first water guide groove (2131); or the first water guide groove (2131) is transversely arranged on the inner wall of the filter cup (21), and the second water guide groove (2132) is longitudinally arranged from top to bottom and intersects with the first water guide groove (2131).

10. The material parameter dynamic detection mechanism (1) according to claim 4, characterized in that, The placement hole (621) is provided with a limiting step (6211), and the bottom of the filter cup (21) is provided with a boss (214), when the filter cup (21) is placed in the placement hole (621), the boss (214) cooperates with the limiting step (6211).

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