CN213689058U

CN213689058U - Liquid sampling device for chemical detection

Info

Publication number: CN213689058U
Application number: CN202022715144.9U
Authority: CN
Inventors: 李宝川
Original assignee: Tianjin Jinle Technology Co ltd
Current assignee: Tianjin Jinle Technology Co ltd
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-07-13
Anticipated expiration: 2030-11-21

Abstract

The utility model relates to the technical field of chemical appliances, in particular to a liquid sampling device for chemical detection, which is convenient to control the sampling amount of liquid for chemical detection, increases the sampling effect of the liquid for chemical detection and improves the practicability; including the sampler casing, the inlet pipe, the piston, the mounting panel, primary shaft bearing, the piston rod, a separation plate, secondary shaft bearing, first swivel nut, first gear, second swivel nut and control panel, the inside cavity that is provided with of sampler casing, the top of inlet pipe is connected and communicates with the cavity with the bottom of sampler casing, the piston is installed in sampler casing cavity and relative slip, the bottom of mounting panel is connected with the top of piston, the bottom of primary shaft bearing is connected with the top of mounting panel, the piston rod is installed on primary shaft bearing and relative rotation, the baffle is installed inside on sampler casing cavity, the baffle separates sampler casing cavity for equipment room and sampling chamber, secondary shaft bearing installs on the baffle.

Description

Liquid sampling device for chemical detection

Technical Field

The utility model relates to a technical field of chemistry utensil especially relates to a chemistry detects uses liquid sampling device.

Background

As everyone knows, need often carry out the sampling test to raw materials or reaction liquid in chemical experiment, but current sampler does not possess the function of ration sample, needs the manual work to measure the volume of sample, and the sample process is comparatively loaded down with trivial details, leads to chemical detection efficiency lower.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a convenient volume to the chemical detection liquid sample is controlled, increases the chemical detection liquid sample's with effect, improves a chemical detection liquid sampling device of practicality.

The utility model discloses a liquid sampling device for chemical detection, including the sampler casing, the inlet pipe, a piston, the mounting panel, first bearing frame, the piston rod, a baffle, the second bearing frame, first swivel nut, first gear, second swivel nut and control panel, the inside cavity that is provided with of sampler casing, the top of inlet pipe is connected with the bottom of sampler casing and is communicated with the cavity, the piston is installed and slides relatively in the sampler casing cavity, the bottom of mounting panel is connected with the top of piston, the bottom of first bearing frame is connected with the top of mounting panel, the piston rod is installed on first bearing frame and rotates relatively, the baffle is installed inside on the sampler casing cavity, the baffle separates sampler casing cavity into equipment room and sampling chamber, the second bearing frame is installed on the baffle, the bottom of first swivel nut is connected with the top of second bearing frame, first swivel nut spiral shell dress is on the piston rod, the first gear is installed on the first threaded sleeve, the second threaded sleeve is installed on the sampler shell, the second threaded sleeve is rotatably connected with the piston rod, the input end of the first gear is provided with a power device, and the control panel is installed on the sampler shell and is electrically connected with the power device.

The utility model discloses a chemistry detects uses liquid sampling device, power device include motor and second gear, and the motor is installed on the sampler casing and is located the equipment room, and the output of motor is provided with the motor spindle, and the second gear is installed on the motor spindle, and the second gear is connected with first gear engagement.

The utility model discloses a chemistry detects uses liquid sampling device still includes hinge and access panel, and the hinged joint is installed on the sampler casing, and the access panel passes through the hinge and is connected with the rotation of sampler casing.

The utility model discloses a chemistry detects uses liquid sampling device still includes the handle, and the handle is installed on the access panel.

The utility model discloses a chemistry detects uses liquid sampling device still includes the bolt, and the bolt is installed on the access panel and is connected with the sampler casing.

The utility model discloses a chemistry detects uses liquid sampling device still includes the scale, and the scale is installed on the sampler casing.

The utility model discloses a chemistry detects uses liquid sampling device still includes rings, and the bottom of rings is connected with the top of sampler casing.

The utility model discloses a chemistry detects uses liquid sampling device still includes that the scale adopts the transparent glass material.

Compared with the prior art, the beneficial effects of the utility model are that: the power device drives the first gear to rotate, the first gear drives the piston rod to move longitudinally, the piston rod drives the piston to move longitudinally through the mounting plate, the piston samples the chemical detection liquid through the mounting plate, the stroke of the piston is adjusted through the revolution number of the power device, the sampling amount is controlled, the effect of sampling the chemical detection liquid is increased, and the practicability is improved.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic diagram of the right-side view structure of the present invention;

in the drawings, the reference numbers: 1. a sampler housing; 2. a feed pipe; 3. a piston; 4. mounting a plate; 5. a first bearing housing; 6. a piston rod; 7. a partition plate; 8. a second bearing housing; 9. a first threaded sleeve; 10. a first gear; 11. a second thread insert; 12. a control panel; 13. a motor; 14. a motor crankshaft; 15. a second gear; 16. a hinge; 17. an access panel; 18. a handle; 19. a bolt; 20. a graduated scale; 21. a lifting ring.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the liquid sampling device for chemical detection of the present invention comprises a sampler housing 1, a feeding pipe 2, a piston 3, a mounting plate 4, a first bearing seat 5, a piston rod 6, a partition plate 7, a second bearing seat 8, a first screw sleeve 9, a first gear 10, a second screw sleeve 11 and a control panel 12, wherein a cavity is arranged inside the sampler housing 1, the top end of the feeding pipe 2 is connected with the bottom end of the sampler housing 1 and is communicated with the cavity, the piston 3 is installed in the cavity of the sampler housing 1 and slides relatively, the bottom end of the mounting plate 4 is connected with the top end of the piston 3, the bottom end of the first bearing seat 5 is connected with the top end of the mounting plate 4, the piston rod 6 is installed on the first bearing seat 5 and rotates relatively, the partition plate 7 is installed inside the cavity of the sampler housing 1, the partition plate 7 divides the cavity of, the second bearing seat 8 is arranged on the partition plate 7, the bottom end of the first threaded sleeve 9 is connected with the top end of the second bearing seat 8, the first threaded sleeve 9 is arranged on the piston rod 6 in a threaded mode, the first gear 10 is arranged on the first threaded sleeve 9, the second threaded sleeve 11 is arranged on the sampler shell 1, the second threaded sleeve 11 is rotatably connected with the piston rod 6, the input end of the first gear 10 is provided with a power device, and the control panel 12 is arranged on the sampler shell 1 and is electrically connected with the power device; power device drives first gear 10 rotatory, and first gear 10 drives piston rod 6 longitudinal movement, and piston rod 6 drives piston 3 longitudinal movement through mounting panel 4, and piston 3 takes a sample to chemical detection liquid through mounting panel 4, and the stroke of piston 3 is adjusted through power device's revolution to the volume of this control sample increases the effect of chemical detection with liquid sample, improves the practicality.

The utility model discloses a chemical detection uses liquid sampling device, power device include motor 13 and second gear 15, motor 13 is installed on sampler casing 1 and is located the equipment room, the output of motor 13 is provided with motor shaft 14, second gear 15 is installed on motor shaft 14, second gear 15 meshes with first gear 10 and is connected; through above setting, open motor 13, motor 13 drives second gear 15 rotatory through motor spindle 14, and second gear 15 drives first gear 10 rotatory, increases the effect of chemical detection with the liquid sample, improves the practicality.

The utility model discloses a chemical detection liquid sampling device, which also comprises a hinge 16 and an access panel 17, wherein the hinge 16 is arranged on the sampler shell 1, and the access panel 17 is rotationally connected with the sampler shell 1 through the hinge 16; through the setting, the convenience is overhauld the equipment in 1 cavity of sampler casing, increases the convenience, improves the practicality.

The utility model discloses a liquid sampling device for chemical detection, which also comprises a handle 18, wherein the handle 18 is arranged on the access window 17; through the arrangement, the access panel 17 can be conveniently opened through the handle 18, convenience is improved, and practicability is improved.

The utility model discloses a liquid sampling device for chemical detection, which also comprises a bolt 19, wherein the bolt 19 is arranged on the access window 17 and is connected with the sampler shell 1; through the above arrangement, the access panel 17 has a locking effect on the sampler shell 1, the cavity tightness is increased, and the practicability is improved.

The utility model discloses a liquid sampling device for chemical detection, which also comprises a graduated scale 20, wherein the graduated scale 20 is arranged on the shell 1 of the sampler; through above setting, be convenient for know the volume of sample through scale 20, increase the convenience, improve the practicality.

The utility model discloses a liquid sampling device for chemical detection, which also comprises a hanging ring 21, wherein the bottom end of the hanging ring 21 is connected with the top end of the sampler shell 1; through the above arrangement, the sampling device is conveniently suspended, convenience is improved, and practicability is improved.

The utility model discloses a liquid sampling device for chemical detection, which also comprises a graduated scale 20 made of transparent glass; through the arrangement, the sampling amount can be observed conveniently, the convenience is improved, and the practicability is improved.

The utility model discloses a chemistry detects uses liquid sampling device, it is at the during operation, motor 13 is opened, motor 13 passes through motor spindle 14 and drives second gear 15 rotatory, second gear 15 drives first gear 10 rotatory, first gear 10 drives piston rod 6 longitudinal movement, piston rod 6 drives piston 3 longitudinal movement through mounting panel 4, piston 3 takes a sample to chemistry detection liquid through mounting panel 4, the stroke of revolution regulation piston 3 through control motor 13 to the volume of this control sample.

The liquid sampling device for chemical detection of the utility model has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the liquid sampling device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a chemistry detects with liquid sampling device's control panel 12 and motor 13 for purchase on the market, this industry technical staff only need according to its subsidiary operating specification install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A liquid sampling device for chemical detection is characterized by comprising a sampler shell (1), a feeding pipe (2), a piston (3), a mounting plate (4), a first bearing seat (5), a piston rod (6), a partition plate (7), a second bearing seat (8), a first threaded sleeve (9), a first gear (10), a second threaded sleeve (11) and a control panel (12), wherein a cavity is arranged inside the sampler shell (1), the top end of the feeding pipe (2) is connected with the bottom end of the sampler shell (1) and communicated with the cavity, the piston (3) is arranged in the cavity of the sampler shell (1) and slides relatively, the bottom end of the mounting plate (4) is connected with the top end of the piston (3), the bottom end of the first bearing seat (5) is connected with the top end of the mounting plate (4), the piston rod (6) is arranged on the first bearing seat (5) and rotates relatively, the partition plate (7) is arranged inside the cavity of the sampler shell (1), the cavity of the sampler shell (1) is divided into an equipment chamber and a sampling chamber by a partition plate (7), a second bearing seat (8) is installed on the partition plate (7), the bottom end of a first threaded sleeve (9) is connected with the top end of the second bearing seat (8), the first threaded sleeve (9) is screwed on a piston rod (6), a first gear (10) is installed on the first threaded sleeve (9), a second threaded sleeve (11) is installed on the sampler shell (1), the second threaded sleeve (11) is rotatably connected with the piston rod (6), the input end of the first gear (10) is provided with a power device, and a control panel (12) is installed on the sampler shell (1) and is electrically connected with the power device.

2. A liquid sampling device for chemical detection according to claim 1, wherein the power device comprises a motor (13) and a second gear (15), the motor (13) is mounted on the sampler housing (1) and located in the equipment room, the output end of the motor (13) is provided with a motor shaft (14), the second gear (15) is mounted on the motor shaft (14), and the second gear (15) is engaged with the first gear (10).

3. The chemical detection liquid sampling device according to claim 2, further comprising a hinge (16) and an access window (17), wherein the hinge (16) is mounted on the sampler housing (1), and the access window (17) is rotatably connected to the sampler housing (1) through the hinge (16).

4. A chemical detection liquid sampling device according to claim 3, further comprising a handle (18), wherein the handle (18) is attached to the access panel (17).

5. A liquid sampling device for chemical detection according to claim 4, further comprising a bolt (19), wherein the bolt (19) is mounted on the access window (17) and connected to the sampler housing (1).

6. The liquid sampling device for chemical detection according to claim 5, further comprising a scale (20), wherein the scale (20) is mounted on the sampler housing (1).

7. The chemical detection liquid sampling device according to claim 6, further comprising a hanging ring (21), wherein a bottom end of the hanging ring (21) is connected to a top end of the sampler housing (1).

8. The chemical detection liquid sampling device according to claim 6, further comprising a scale (20) made of transparent glass.