CN211527855U

CN211527855U - Sampling detector for material chemistry

Info

Publication number: CN211527855U
Application number: CN201922102005.6U
Authority: CN
Inventors: 李晨; 冯婷婷; 华强; 李双妹; 杨海荟; 郭立鹏
Original assignee: Puyang Vocational and Technical College
Current assignee: Puyang Vocational and Technical College
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-18
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a sampling detector for material chemistry, which comprises a workbench, a detection box is arranged at the right side of the upper part of the workbench, an upper cover is arranged above the detection box, a second cylinder is arranged above the workbench and at the left side of the second cylinder, a second connecting block is arranged between the second cylinder and the upper cover, the second connecting block is rotatably connected with the second cylinder through a first rotating shaft, a limiting rod is fixed below the upper cover and at the left side of the detection box, a first connecting block is arranged between the limiting rod and the left side wall of the detection box, the utility model realizes the function of mechanically opening and closing the detection box by arranging the first connecting block, the limiting rod, the second connecting block, the first rotating shaft, the second rotating shaft and the second cylinder and the like under the mutual cooperation of the structures, thereby greatly saving manpower resources, simple structure, degree of automation is high, but the practicality is strong.

Description

Sampling detector for material chemistry

Technical Field

The utility model belongs to the technical field of the material chemistry, concretely relates to material chemistry is with sample detector.

Background

The material chemistry is an emerging interdisciplinary subject, belongs to an important branch of the fields of modern material science, chemistry and chemical industry, is a foundation and a precursor for developing a plurality of high-tech fields, makes unique contribution to the material chemistry in the fields of discovery and synthesis of new materials, development of nano material preparation and modification processes, innovation of a characterization method and the like, has wide application prospect in strategic significance of designing new materials on the atomic and molecular level, and needs to use a sampling detector when relevant experiments of the material chemistry are carried out, but the existing sampling detector for the material chemistry still has some defects.

The sampling detector for material chemistry in the prior art has the following problems: 1. the existing sampling detector for material chemistry can put a sample in the detection box only by manually opening the cover, and then manually close the detection box, so that the detection box is troublesome and has low automation degree; 2. the operating panel of the existing sampling detector for material chemistry does not have a perfect protection device, and the operating panel cannot be well protected when not in use.

Disclosure of Invention

To solve the problems set forth in the background art described above. The utility model provides a material is sampling test appearance for chemistry has and can mechanically open the lid to the detection case and close the lid operation, uses manpower sparingly the resource, and degree of automation is high, but the practicality is strong to and the operating panel outside has perfect protector, can carry out the characteristics of fine protection to it under the not user state.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling detector for material chemistry comprises a workbench, a detection box is placed on the right side of the upper portion of the workbench, an upper cover is arranged above the detection box, a second cylinder is placed above the workbench and on the left side of the second cylinder, a second connecting block is arranged between the second cylinder and the upper cover, the second connecting block and the second cylinder are rotatably connected through a first rotating shaft, a limiting rod is fixed below the upper cover and on the left side of the detection box, a first connecting block is arranged between the limiting rod and the left side wall of the detection box, the limiting rod and the first connecting block are rotatably connected through a second rotating shaft, a longitudinal supporting column is fixed on the right side of the workbench, an operating panel is arranged on the front side of the longitudinal supporting column and on the lower side, a protective cover is arranged on the lower side of the operating panel, and mounting plates are arranged on the left side and the right side of the protective cover, the protective cover and the mounting plate are rotatably connected through a fifth rotating shaft, the positions of the front side of the protective cover, the left side, the right side and the lower side of the protective cover are fixed with a clamping block, the position inside the longitudinal supporting column and corresponding to the clamping block is provided with a clamping groove, the position of the front side of the longitudinal supporting column and above the operating panel is provided with a first connecting rod, one side of the first connecting rod, which is close to the longitudinal supporting column, is provided with a second connecting rod by the upper side, the position inside the longitudinal supporting column and corresponding to the second connecting rod is provided with a mounting groove, the inside of the mounting groove is provided with a spring, one side of the first connecting rod, which is close to the longitudinal supporting column, is provided with a fixed rod by the lower side, the position inside of the clamping block and corresponding to the fixed rod is provided with a fixed hole, the front side of the, the utility model discloses a horizontal support post, including horizontal support column, connecting axle, electric putter, connecting axle fixed connection, connecting plate, threaded rod, spacing rotatory piece, connecting rod and sample ware, the inside of horizontal support column is provided with the movable block, the below of movable block is fixed with electric putter, pass through connecting axle fixed connection between first cylinder and the movable block, electric putter's below is fixed with the connecting plate, the inside of connecting plate is provided with the threaded rod, the left and right sides of threaded rod all is fixed with spacing rotatory piece the right side of connecting plate is provided with step motor, the outside left and right sides symmetry of threaded rod is provided with the screw thread piece, two the below of screw thread piece all is provided with the dwang, rotate through the fourth pivot between dwa.

Preferably, the lower part of the first cylinder and the lower part of the stepping motor are both provided with a supporting plate, and the first cylinder and the stepping motor are both fixed above the supporting plate through fixing seats.

Preferably, a movable through groove is formed in the transverse supporting column and in a position corresponding to the movable block, limiting blocks are arranged on the front side and the rear side of the movable block, a limiting groove is formed in the transverse supporting column and in a position corresponding to the limiting blocks, and the limiting groove and the movable through groove are arranged in a communicating structure.

Preferably, one side of the spring, which is close to the second connecting rod, is fixedly connected with the second connecting rod, and one side of the spring, which is far away from the second connecting rod, is fixedly connected with the inner side wall of the spring.

Preferably, the inside wall of fixed orifices is provided with the fastening gasket, the fastening gasket sets up for the silica gel material.

Preferably, the left side the sample vessel is close to the right side one side of sample vessel is provided with first joint piece, right side the inside of sample vessel and the position department that corresponds first joint piece are provided with first joint groove.

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

1. the utility model discloses a set up first connecting block, gag lever post, second connecting block, first pivot, second pivot and second cylinder isotructure, under the mutually supporting of these structures, realized can mechanically to the detection case function of uncapping and closing the lid operation, saved manpower resources greatly, simple structure, degree of automation is high, but the practicality is strong.

2. The utility model discloses a set up head rod, fixed orifices, protective cover, second connecting rod, spring, joint groove, dead lever and mounting groove isotructure, under mutually supporting of these structures, realized that the operating panel outside has perfect protector, can carry out the function of fine protection to operating panel under the off-the-shelf condition, maneuverability is strong.

Drawings

Fig. 1 is a schematic structural view of a cross section of the present invention;

fig. 2 is a schematic structural view of a protective cover fixing structure of the present invention;

fig. 3 is an enlarged schematic structural view of fig. 1A of the present invention;

fig. 4 is an enlarged schematic structural view of fig. 1B of the present invention;

in the figure: 1. a work table; 2. a first connection block; 3. a limiting rod; 4. a second connecting block; 5. a first rotating shaft; 6. a second rotating shaft; 7. an operation panel; 8. a first connecting rod; 9. a first cylinder; 10. a connecting shaft; 11. a transverse support column; 12. a longitudinal support column; 13. a connecting plate; 14. an electric push rod; 15. a moving block; 16. rotating the rod; 17. a third rotating shaft; 18. a sampling vessel; 19. a fixing hole; 20. a protective cover; 21. an upper cover; 22. a detection box; 23. a second cylinder; 24. a second connecting rod; 25. a spring; 26. a clamping groove; 27. fixing the rod; 28. mounting grooves; 29. a threaded rod; 30. a limiting rotation block; 31. a stepping motor; 32. a fourth rotating shaft; 33. a thread block; 34. mounting a plate; 35. a clamping block; 36. and a fifth rotating shaft.

Detailed Description

As shown in FIGS. 1-4, the utility model provides a sampling detector for material chemistry, which comprises a workbench 1, a detection box 22 is arranged on the right side of the top of the workbench 1, an upper cover 21 is arranged on the top of the detection box 22, a second cylinder 23 is arranged on the left side of the second cylinder 23 and above the workbench 1, a second connecting block 4 is arranged between the second cylinder 23 and the upper cover 21, the second connecting block 4 is rotatably connected with the second cylinder 23 through a first rotating shaft 5, a limiting rod 3 is fixed on the left side of the detection box 22 and below the upper cover 21, a first connecting block 2 is arranged between the limiting rod 3 and the left side wall of the detection box 22, the limiting rod 3 is rotatably connected with the first connecting block 2 through a second rotating shaft 6, a longitudinal support column 12 is fixed on the rear side of the top of the workbench 1, an operation panel 7 is arranged on the lower side of the front side of the longitudinal support column 12, a protective cover 20 is arranged below the operation panel 7, mounting plates 34 are arranged on the left side and the right side of the protective cover 20, the protective cover 20 and the mounting plates 34 are rotatably connected through a fifth rotating shaft 36, clamping blocks 35 are fixed at positions on the front side of the protective cover 20, which are positioned on the left side and the right side, and on the lower side, clamping grooves 26 are formed in the inner portion of the longitudinal support column 12, which correspond to the clamping blocks 35, first connecting rods 8 are arranged at positions on the front side of the longitudinal support column 12, which are positioned above the operation panel 7, second connecting rods 24 are arranged at positions, which are close to the upper side of one side of the longitudinal support column 12, of the first connecting rods 8, mounting grooves 28 are formed in the inner portion of the longitudinal support column 12, which correspond to the positions of the second connecting rods 24, springs 25 are arranged in the mounting grooves 28, fixing rods 27 are arranged at positions, which are close to the, a transverse supporting column 11 is fixed on the front side of the longitudinal supporting column 12 close to the upper side, a first air cylinder 9 is arranged on the left side of the transverse supporting column 11, a moving block 15 is arranged inside the transverse supporting column 11, an electric push rod 14 is fixed below the moving block 15, the first air cylinder 9 is fixedly connected with the moving block 15 through a connecting shaft 10, a connecting plate 13 is fixed below the electric push rod 14, a threaded rod 29 is arranged inside the connecting plate 13, a stepping motor 31 is arranged on the right side, fixed with a limiting rotating block 30, of the left side and the right side of the threaded rod 29, threaded blocks 33 are symmetrically arranged on the left side and the right side of the outer side of the threaded rod 29, rotating rods 16 are arranged below the two threaded blocks 33, the rotating rods 16 are rotatably connected with the threaded blocks 33 through a fourth rotating shaft 32, the two rotating rods 16 are rotatably connected through a third rotating shaft 17.

In order to stably place the first cylinder 9 and the stepping motor 31, in this embodiment, preferably, a support plate is disposed below the first cylinder 9 and the stepping motor 31, and the first cylinder 9 and the stepping motor 31 are fixed above the support plate through a fixing seat.

In order to place and move the moving block 15 more stably, in this embodiment, preferably, a moving through groove is formed in the inside of the transverse supporting column 11 and in a position corresponding to the moving block 15, limiting blocks are arranged on the front side and the rear side of the moving block 15, a limiting groove is formed in the inside of the transverse supporting column 11 and in a position corresponding to the limiting blocks, and the limiting groove and the moving through groove are arranged in a communicating structure.

In order that the spring 25 can be stably placed, in the present embodiment, it is preferable that a side of the spring 25 close to the second connecting rod 24 is fixedly connected to the second connecting rod 24, and a side of the spring 25 away from the second connecting rod 24 is fixedly connected to an inner side wall of the spring 25.

In order to fasten the fixing rod 27 inside the fixing hole 19, in this embodiment, it is preferable that a fastening gasket is disposed on an inner side wall of the fixing hole 19, and the fastening gasket is made of a silicone material.

In order that the sample will not leak from the sampling vessel 18, in this embodiment, preferably, one side of the left side sampling vessel 18 close to the right side sampling vessel 18 is provided with a first clamping block, and the position inside the right side sampling vessel 18 and corresponding to the first clamping block is provided with a first clamping groove.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the sample box is arranged above the working table 1 (under the sampling dish 18), at this time, the switch of the electric push rod 14 is started through the operation panel 7, the connecting plate 13 drives the structure below the connecting plate to move down to the inside of the sample box, the switch of the electric push rod 14 is closed, then the switch of the stepping motor 31 is started, the limit rotating block 30 drives the threaded rod 29 to rotate, the two threaded blocks 33 move towards each other, the rotating rod 16 rotates along the threaded block 33 under the action of the fourth rotating shaft 32, the two rotating rods 16 rotate under the action of the third rotating shaft 17, finally, the mutual locking of the two sampling dishes 18 is realized, the sample is arranged in the inside of the sampling dish 18, the switch of the electric push rod 14 is restarted again, the connecting plate 13 drives the sampling dish 18 and the internal sample thereof to return to the original position, the switch of the electric push rod 14 is closed, starting the switch of the second cylinder 23 to open the second cylinder 23, in this process, the cylinder shaft rotates along the second connecting block 4 under the action of the first rotating shaft 5, the limiting rod 3 is driven by the upper cover 21 and simultaneously rotates along the first connecting block 2 under the action of the second rotating shaft 6, when the upper cover 21 is perpendicular to the detection box 22, the switch of the second cylinder 23 is closed, the switch of the first cylinder 9 is started, under the action of the connecting shaft 10, the moving block 15 and the lower structure thereof are pulled to be right above the detection box 22, the switch of the first cylinder 9 is closed, the switch of the stepping motor 31 is opened and closed to rotate reversely, the two thread blocks 33 move in opposite directions, the two sampling dishes 18 are separated, the samples in the two sampling dishes enter the detection box 22, at this time, the switch of the second cylinder 23 is started to close the upper cover 21 (the cylinder shaft rotates along the second connecting block 4 under the action of the first rotating shaft 5, gag lever post 3 rotates along first connecting block 2 under the effect of second pivot 6), above operation is accomplished the back, can detect the inside sample of detection case 22, wait to detect and accomplish the back, outside pulling head rod 8, second connecting rod 24 breaks away from mounting groove 28 under spring 25's effect, dead lever 27 breaks away from joint groove 26, at this moment, manual promotion protective cover 20, it is rotatory along mounting panel 34 under the effect of fifth pivot 36 to make it, until the inside of joint piece 35 joint income joint groove 26, loosen head rod 8, under spring 25's effect, second connecting rod 24 returns to the inside of mounting groove 28, dead lever 27 passes through 19 card income joint groove 26's of fixed orifices inside, realize the stable of protective cover 20 and place, and then better protect operating panel 7.

Claims

1. The utility model provides a material chemistry is with sample detector, includes workstation (1), its characterized in that: the detection box (22) is placed on the right side of the upper portion of the workbench (1), an upper cover (21) is arranged on the upper portion of the detection box (22), a second cylinder (23) is placed on the left side of the second cylinder (23) and above the workbench (1), a second connecting block (4) is arranged between the second cylinder (23) and the upper cover (21), the second connecting block (4) is rotatably connected with the second cylinder (23) through a first rotating shaft (5), a limiting rod (3) is fixed on the left side of the detection box (22) and below the upper cover (21), a first connecting block (2) is arranged between the limiting rod (3) and the left side wall of the detection box (22), the limiting rod (3) is rotatably connected with the first connecting block (2) through a second rotating shaft (6), a longitudinal support column (12) is fixed on the rear side of the right side of the workbench (1), the front side of longitudinal support post (12) leans on the below to be provided with operating panel (7), the below of operating panel (7) is provided with protective cover (20), the left and right sides of protective cover (20) all is provided with mounting panel (34), rotate through fifth pivot (36) between protective cover (20) and mounting panel (34) and connect, the position department that the front side of protective cover (20) just is located left and right sides and downside is fixed with joint piece (35), joint groove (26) have been seted up to the inside of longitudinal support post (12) and the position department that corresponds joint piece (35), the position department that the front side of longitudinal support post (12) just is located operating panel (7) top is provided with head rod (8), one side that head rod (8) are close to longitudinal support post (12) leans on the top to be provided with second connecting rod (24), the mounting groove has been seted up to the inside of longitudinal support post (12) and the position department that corresponds second connecting rod (24), (mounting groove (8) 28) A spring (25) is arranged in the mounting groove (28), a fixing rod (27) is arranged below one side, close to the longitudinal supporting column (12), of the first connecting rod (8), a fixing hole (19) is formed in the clamping block (35) and in a position corresponding to the fixing rod (27), a transverse supporting column (11) is fixed above the front side of the longitudinal supporting column (12), a first air cylinder (9) is arranged on the left side of the transverse supporting column (11), a moving block (15) is arranged in the transverse supporting column (11), an electric push rod (14) is fixed below the moving block (15), the first air cylinder (9) and the moving block (15) are fixedly connected through a connecting shaft (10), a connecting plate (13) is fixed below the electric push rod (14), and a threaded rod (29) is arranged in the connecting plate (13), the left and right sides of threaded rod (29) all is fixed with spacing rotatory piece (30) the right side of connecting plate (13) is provided with step motor (31), the outside left and right sides symmetry of threaded rod (29) is provided with screw block (33), two the below of screw block (33) all is provided with dwang (16), rotate through fourth pivot (32) between dwang (16) and screw block (33) and connect, two rotate through third pivot (17) between dwang (16) and connect, the below of dwang (16) all is fixed with sample ware (18).

2. The sampling and testing instrument for chemical materials as claimed in claim 1, wherein: the lower part of the first cylinder (9) and the lower part of the stepping motor (31) are both provided with a supporting plate, and the first cylinder (9) and the stepping motor (31) are both fixed above the supporting plate through fixing seats.

3. The sampling and testing instrument for chemical materials as claimed in claim 1, wherein: the movable supporting structure is characterized in that a movable through groove is formed in the transverse supporting column (11) and in a position corresponding to the movable block (15), limiting blocks are arranged on the front side and the rear side of the movable block (15), a limiting groove is formed in the transverse supporting column (11) and in a position corresponding to the limiting blocks, and the limiting groove and the movable through groove are arranged in a communicating structure.

4. The sampling and testing instrument for chemical materials as claimed in claim 1, wherein: one side of the spring (25) close to the second connecting rod (24) is fixedly connected with the second connecting rod (24), and one side of the spring (25) far away from the second connecting rod (24) is fixedly connected with the inner side wall of the spring (25).

5. The sampling and testing instrument for chemical materials as claimed in claim 1, wherein: the inside wall of fixed orifices (19) is provided with the fastening gasket, the fastening gasket sets up for the silica gel material.

6. The sampling and testing instrument for chemical materials as claimed in claim 1, wherein: the left side sample ware (18) are close to the right side one side of sample ware (18) is provided with first joint piece, right side the inside of sample ware (18) and the position department that corresponds first joint piece are provided with first joint groove.