CN217820015U

CN217820015U - Automatic detection device for laboratory PH detection

Info

Publication number: CN217820015U
Application number: CN202221907890.0U
Authority: CN
Inventors: 杨军; 李燕丽
Original assignee: Hunan Institute of Traffic Engineering
Current assignee: Hunan Institute of Traffic Engineering
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-15
Anticipated expiration: 2032-07-22

Abstract

The utility model provides an automatic detection device for PH detection in a laboratory, which comprises a supporting table, wherein a first chute is arranged on the supporting table, and a movable feeding structure is arranged in the first chute; the utility model discloses a PH test paper conveying device, including a supporting bench, first backup pad, second spout, elevating system, PH test paper transport structure, second backup pad, lift structure and PH test paper conveying structure, the supporting bench back is equipped with first backup pad, first backup pad one side is equipped with the second spout, be equipped with elevation type scanning structure in the second spout, elevation structure can dismantle the connection second backup pad, be equipped with PH test paper transport structure in the second backup pad, second backup pad one end below is equipped with over-and-under type.

Description

Automatic detection device for laboratory PH detection

Technical Field

The utility model relates to a PH detects technical field, mainly relates to an automatic checkout device that laboratory PH detected usefulness.

Background

The pH value describes the degree of acidity and alkalinity of an aqueous solution, and is expressed by the pH value.

When the existing PH is detected, test paper is manually put into a corresponding measuring cylinder, and after a certain time, the result of the PH test paper is observed through human eyes.

However, because the existing PH detection uses manual measurement, manual waste is caused, meanwhile, the test paper taken manually is kept suspended, and the test paper cannot be adhered to by hands when a large amount of test paper is detected, so that the technical problem of low detection efficiency is caused.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an automatic checkout device that laboratory PH detected usefulness for because current PH detects uses artificial measurement in solving above-mentioned background art, lead to artificial waste, the test paper of taking of manual work simultaneously keeps unsettled, can lead to the staff not to persist when detecting in a large number, thereby has leaded to the technical problem that detection efficiency is low.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: an automatic detection device for laboratory PH detection comprises a support table, wherein a first chute is arranged on the support table, and a movable feeding structure is arranged in the first chute;

the utility model discloses a PH test paper conveying device, including a supporting bench, first backup pad, second spout, elevating system, PH test paper transport structure, second backup pad, lift structure and PH test paper conveying structure, the supporting bench back is equipped with first backup pad, first backup pad one side is equipped with the second spout, be equipped with elevation type scanning structure in the second spout, elevation structure can dismantle the connection second backup pad, be equipped with PH test paper transport structure in the second backup pad, second backup pad one end below is equipped with over-and-under type.

Furthermore, the movable feeding structure comprises a first screw, the first screw is connected in the first chute in a bearing mode, a first driving motor is arranged at one end of the first chute, a driving shaft of the first driving motor is connected with the first screw, the first screw is rotatably connected with a first connecting plate, a groove is formed in the first connecting plate, and a measuring cup is placed in the groove.

Furthermore, the lifting structure comprises a second screw rod and a first slide rod, the second screw rod and the first slide rod are connected in the second chute in a bearing mode, a second driving motor is arranged at one end in the second chute, a driving shaft of the second driving motor is connected with the second screw rod, and the second screw rod and the first slide rod are connected with the second supporting plate in a rotating mode.

Furthermore, the PH test paper conveying structure comprises a tubular connecting piece, a partition plate is arranged below the inner wall of the tubular connecting piece and forms a discharge port with the inner wall of the tubular connecting piece, two electric telescopic rods are arranged on the other side of the discharge port on the tubular connecting piece, one ends of the two electric telescopic rods are detachably connected with an extrusion plate, the extrusion plate is connected with the partition plate in a sliding manner, symmetrical bearings are connected with two driving wheels on one side of the discharge port and the inner wall of the tubular connecting piece, the two driving wheels are in transmission connection with a driving belt, a third driving motor is arranged on the inner wall of the tubular connecting piece, and a driving shaft of the third driving motor is connected with the driving wheels.

Furthermore, over-and-under type scanning structure includes two second electric telescopic handle, two second electric telescopic handle can dismantle the connection the second backup pad, two second electric telescopic handle lower extreme can dismantle and connect the second connecting plate, second connecting plate one side is equipped with the camera.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a portable pay-off structure realizes that the graduated flask can carry out the removal that corresponds, accomplishes the back when the rigidity, drives the second lead screw through second driving motor and rotates to realize that the second backup pad carries out the lift that corresponds, realizing through PH test paper transport structure that the PH test paper carries out the conveying that corresponds, come the convenience through over-and-under type scanning structure at last to the scanning of test paper structure.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the mobile feeding structure of the present invention;

fig. 3 is a schematic view of the lifting structure of the present invention;

FIG. 4 is a schematic diagram of a pH strip delivery structure according to the present invention;

fig. 5 is a schematic view of the lifting scanning structure of the present invention.

In the figure: 1. a support table; 11. a first chute; 12. a first support plate; 13. a second chute; 2. a movable feeding structure; 21. a first lead screw; 22. a first drive motor; 23. a first connecting plate; 24. a groove; 3. a lifting structure; 31. a second lead screw; 32. a first slide bar; 33. a second drive motor; 4. a second support plate; 5. a pH test paper conveying structure; 51. a tubular connector; 52. a partition plate; 53. a discharge port; 54. an electric telescopic rod; 55. a pressing plate; 56. a driving wheel; 57. a transmission belt; 58. a third drive motor; 6. a lifting scanning structure; 61. a second electric telescopic rod; 62. a second connecting plate; 63. a camera.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, and on the contrary, these embodiments are provided so as to make the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the invention herein is for the purpose of describing particular embodiments and is not intended to limit the invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1-5, an automatic detection device for laboratory PH detection includes a supporting table 1, a first chute 11 is disposed on the supporting table 1, and a movable feeding structure 2 is disposed in the first chute 11;

the back of the supporting table 1 is provided with a first supporting plate 12, one side of the first supporting plate 12 is provided with a second chute 13, a lifting structure 3 is arranged in the second chute 13, the lifting structure 3 is detachably connected with a second supporting plate 4, a PH test paper conveying structure 5 is arranged on the second supporting plate 4, and a lifting type scanning structure 6 is arranged below one end of the second supporting plate 4.

Please refer to fig. 1-3 again, the movable feeding structure 2 includes a first screw rod 21, the first screw rod 21 is connected to the first chute 11 through a bearing, a first driving motor 22 is disposed at one end of the first chute 11, the first driving motor 22 is connected to the first screw rod 21 through a driving shaft, the first screw rod 21 is rotatably connected to a first connecting plate 23, a groove 24 is disposed on the first connecting plate 23, a measuring cup is disposed in the groove 24, the lifting structure 3 includes a second screw rod 31 and a first slide rod 32, the second screw rod 31 and the first slide rod 32 are connected to the second chute 13 through a bearing, a second driving motor 33 is disposed at one end of the second chute 13, the second driving motor 33 is connected with the driving shaft of the second screw rod 31, the second screw rod 31 and the first slide rod 32 are connected in a rotating mode with the second support plate 4, the first screw rod is driven to rotate through the rotation of the first driving motor, the first screw rod is driven to rotate through the rotation of the Liou Yong to drive the first connecting plate to move transversely correspondingly, after the measuring cup reaches a specified position, the measuring cup is placed conveniently through a groove in the first support plate, the second screw rod is driven to rotate through the rotation of the second driving motor, the second screw rod and the first slide rod correspondingly rotate the second support plate, and the second support plate is lifted through the rotation of the second screw rod.

Please refer to fig. 4-5, the PH test paper conveying structure 5 includes a tubular connecting member 51, a partition plate 52 is disposed below an inner wall of the tubular connecting member 51, a discharge port 53 is formed between the partition plate 52 and the inner wall of the tubular connecting member 51, two electric telescopic rods 54 are disposed on the other side of the discharge port 53 and on the tubular connecting member 51, one ends of the two electric telescopic rods 54 are detachably connected to a squeezing plate 55, the squeezing plate 55 is slidably connected to the partition plate 52, two driving wheels 56 are symmetrically and axially connected to one side of the discharge port 53 and the inner wall of the tubular connecting member 51, the two driving wheels 56 are in transmission connection with a transmission belt 57, a third driving motor 58 is disposed on the inner wall of the tubular connecting member 51, a driving shaft of the third driving motor 58 is connected to the driving wheels 56, the elevation type scanning structure 6 includes two second electric telescopic rods 61, the two second electric telescopic rods 61 are detachably connected to the second supporting plate 4, the lower ends of the two second electric telescopic rods 61 are detachably connected to a second connecting plate 62, and a camera 63 is disposed on one side of the second connecting plate 62.

The operation principle is as follows: firstly, a first screw rod is driven to rotate through the rotation of a first driving motor, the first screw rod is driven to rotate through the rotation of a Liou Yong to drive a first connecting plate to perform corresponding transverse movement, and after the measuring cup reaches a specified position, the measuring cup is convenient to place through a groove in a first supporting plate;

the second screw rod is driven to rotate through the rotation of a second driving motor, the second screw rod and the first slide rod correspondingly rotate the second support plate, and the second support plate is lifted by the rotation of the second screw rod;

rotate through third driving motor and drive the drive wheel and rotate, two the drive wheel area carries out the transmission that corresponds through the conveyer belt, and the drive belt carries out the extrusion transmission that corresponds simultaneously to realize through two electric telescopic handle that the drive belt carries out the relative extrusion that corresponds with the stripper plate and be connected.

And finally, the two second electric telescopic rods extend to adjust the position of the camera.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides an automatic checkout device that laboratory PH detected usefulness, includes brace table (1), its characterized in that: a first chute (11) is arranged on the supporting table (1), and a movable feeding structure (2) is arranged in the first chute (11);

the test paper box is characterized in that a first supporting plate (12) is arranged on the back of the supporting table (1), a second sliding groove (13) is formed in one side of the first supporting plate (12), a lifting structure (3) is arranged in the second sliding groove (13), the lifting structure (3) can be detachably connected with a second supporting plate (4), a PH test paper conveying structure (5) is arranged on the second supporting plate (4), and a lifting scanning structure (6) is arranged below one end of the second supporting plate (4).

2. The automatic PH sensor for laboratory PH measurement as claimed in claim 1, wherein: portable pay-off structure (2) are including first lead screw (21), first lead screw (21) bearing connect in first spout (11), first spout (11) one end is equipped with a driving motor (22), a driving motor (22) actuating shaft is connected first lead screw (21), first lead screw (21) are rotated and are connected first connecting plate (23), be equipped with recess (24) on first connecting plate (23), place the graduated flask in recess (24).

3. An automatic PH measurement apparatus for laboratory PH measurement as defined in claim 1, wherein: the lifting structure (3) comprises a second screw rod (31) and a first sliding rod (32), the second screw rod (31) and the first sliding rod (32) are in bearing connection with the inside of the second sliding groove (13), a second driving motor (33) is arranged at one end of the inside of the second sliding groove (13), the driving shaft of the second driving motor (33) is connected with the second screw rod (31), and the second screw rod (31) and the first sliding rod (32) are rotatably connected with the second supporting plate (4).

4. The automatic PH sensor for laboratory PH measurement as claimed in claim 1, wherein: the PH test paper conveying structure (5) comprises a tubular connecting piece (51), a partition plate (52) is arranged below the inner wall of the tubular connecting piece (51), the partition plate (52) and the inner wall of the partition plate form a discharge hole (53), the other side of the discharge hole (53) is provided with two electric telescopic rods (54) on the tubular connecting piece (51), one end of each electric telescopic rod (54) is detachably connected with an extrusion plate (55), the extrusion plates (55) are connected with the partition plate (52) in a sliding mode, two transmission wheels (56) are connected with symmetrical bearings on one side of the discharge hole (53) and the inner wall of the tubular connecting piece (51) through the transmission wheels (56), a transmission belt (57) is connected through the transmission wheels (56), a third driving motor (58) is arranged on the inner wall of the tubular connecting piece (51), and a driving shaft of the third driving motor (58) is connected with the transmission wheels (56).

5. The automatic PH sensor for laboratory PH measurement as claimed in claim 1, wherein: over-and-under type scanning structure (6) include two second electric telescopic handle (61), two second electric telescopic handle (61) can be dismantled and connect second backup pad (4), two second electric telescopic handle (61) lower extreme can be dismantled and connect second connecting plate (62), second connecting plate (62) one side is equipped with camera (63).