CN219348307U

CN219348307U - Automatic sampler for ammonia water

Info

Publication number: CN219348307U
Application number: CN202320605388.2U
Authority: CN
Inventors: 柴本忠; 倪永鹏; 高建; 王芹
Original assignee: Zhongjing Shanghai Environmental Management Co ltd
Current assignee: Zhongjing Shanghai Environmental Management Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-07-14
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to an automatic sampler, in particular to an automatic sampler for ammonia water, which comprises a bottom plate, a discharging assembly, a fixing assembly and a suction assembly, wherein the discharging assembly comprises a charging barrel, a transmission groove is formed in the charging barrel, a piston plate is connected in a sliding manner in the charging barrel, a sliding rod is arranged on the outer wall of the bottom of one side of the piston plate through a bolt, a rotating rod extending to the outside of the charging barrel is movably arranged on the inner wall of one side of the transmission groove through a bearing, a thread sleeve extending to the inside of the transmission groove is arranged on the other side of the outer wall of the bottom of the piston plate through a bolt, and a screw rod is connected in the thread sleeve through threads; according to the utility model, through the arranged rotating rod, when the rotating rod is rotated, the rotating rod can drive the meshing wheel to rotate, and the screw rod and the threaded sleeve can be used for driving the piston plate to move in the rotating process of the meshing wheel, so that residues are not stored in the charging barrel in the discharging process of the charging barrel.

Description

Automatic sampler for ammonia water

Technical Field

The utility model relates to an automatic sampler, in particular to an automatic sampler for ammonia water, and belongs to the technical field of ammonia water.

Background

Ammonia water, also called Ammonia water, is an aqueous solution of ammonia, the main component of which is NH3.H2O, is prepared by introducing ammonia gas into water, and is an important reagent in a laboratory, and is mainly used as an analytical reagent, a neutralizer, an alkaloid leaching agent, an aluminum salt synthesis and a weak alkaline solvent, and also used for verification and determination of certain elements (such as copper and nickel).

Chinese patent No. CN208043766U provides an ammonia water sampler for measuring ammonia water concentration by titration, which comprises a sampling bottle, an opening is arranged above the sampling bottle, a cover is arranged on the opening, the lower end of the sampling bottle is connected with a branch pipe, a valve is arranged on the branch pipe, the end of the branch pipe is provided with a branch pipe joint, the branch pipe is connected with one end of a connecting pipe through the branch pipe joint, an expansion port connected with the connecting pipe is arranged outside the other end of the connecting pipe, and the inside of the expansion port is the end of the connecting pipe.

However, in the above case, the user can pour the ammonia water conveniently, but in the using process of the device, residues are easy to accumulate in the device after pouring, so that the detection of the subsequent ammonia water by the user can be influenced.

The present utility model has been made in view of this.

Disclosure of Invention

The present utility model has been made to solve the above problems, and an object of the present utility model is to provide an automatic sampler for ammonia water.

The automatic sampler for ammonia water comprises a bottom plate, a discharging assembly, a fixing assembly and a suction assembly, wherein the discharging assembly comprises a charging barrel, a transmission groove is formed in the charging barrel, a piston plate is connected in a sliding mode to the inside of the charging barrel, a sliding rod is mounted on the outer wall of the bottom of one side of the piston plate through a bolt, a rotating rod extending to the outside of the charging barrel is movably mounted on the inner wall of one side of the transmission groove through a bearing, a threaded sleeve extending to the inside of the transmission groove is mounted on the other side of the outer wall of the bottom of the piston plate through a bolt, a screw rod is connected in the threaded sleeve through threads, an intermeshing meshing wheel is mounted on one end of the rotating rod and the screw rod, which is located in the transmission groove, through the bolt, and a sealing cover is connected on the outer wall of the top end of the charging barrel through threads.

Further, the fixed subassembly includes fixed cover, the removal groove has been seted up to fixed cover's inside both sides, the inside sliding connection in removal groove has the movable plate.

Further, the threaded rod extending to the outside of the moving groove is movably mounted on the outer wall of one side of the moving plate, which is far away from each other, through the bearing, the threaded rod is in threaded connection with the fixed sleeve, the limit rod is mounted on the outer wall of one side of the moving plate, which is far away from each other, through the bolt, and the clamping plate is mounted on the outer wall of one side of the moving plate, which is adjacent to the moving plate, through the bolt.

Further, the suction assembly comprises a mounting box, and a water pump is mounted inside the mounting box through bolts.

Further, a sliding sleeve is installed at the center of the outer wall of the top of the installation box through a bolt, and a sliding column is connected inside the sliding sleeve in a sliding mode.

Further, the mounting seat is mounted on the outer wall of the sliding column through a bolt, the telescopic cylinder is mounted at the center of the inner wall of the top of the mounting seat through a bolt, and the output end of the telescopic cylinder is connected with the sliding column.

Further, the top outer wall four corners of install the case are installed the bracing piece through the bolt, the top of bracing piece passes through the bolt fastening on the bottom outer wall of mount pad, install the drinking-water pipe that extends to the mount pad outside through the bolt on the outer wall of one side of traveller.

Further, one side of the top outer wall of the bottom plate is connected with the fixing component through a bolt, the fixing component is sleeved on the outer wall of the discharging component, and the other side of the top outer wall of the bottom plate is connected with the sucking component through a bolt.

The utility model has the technical effects and advantages that: (1) Through the rotating rod, when the rotating rod is rotated, the rotating rod can drive the meshing wheel to rotate, and the action of the rotating rod and the threaded sleeve can be utilized in the rotation process of the meshing wheel, so that the threaded sleeve can drive the piston plate to move, and residues can not exist in the charging barrel in the discharging process; (2) Through the clamping plate, when the threaded rod is rotated, the threaded rod can drive the moving plate to move by virtue of threaded connection with the fixed sleeve, the limiting rod can be driven to move in the moving process of the moving plate, and the clamping plate can be driven to clamp and fix the charging barrel in the moving process of the moving plate, so that an operator can conveniently fix the charging barrel; (3) Through the telescopic cylinder that sets up, when starting the telescopic cylinder, the telescopic cylinder can promote the traveller motion, and the traveller can move in the inside of sliding sleeve at the in-process of traveller motion to make the device when facing the workbin of not co-altitude, can effectually adjust.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic plan view of a cartridge according to the present utility model;

FIG. 3 is a schematic plan view of a retaining sleeve according to the present utility model;

fig. 4 is a schematic view of the suction assembly of the present utility model.

In the figure: 100. a bottom plate; 200. a discharge assembly; 201. a transmission groove; 202. a piston plate; 203. a slide bar; 204. a rotating rod; 205. a thread sleeve; 206. a screw; 207. a meshing wheel; 208. a cover; 209. a charging barrel; 300. a fixing assembly; 301. a fixed sleeve; 302. a moving groove; 303. a moving plate; 304. a threaded rod; 305. a limit rod; 306. a clamping plate; 400. a suction assembly; 401. a mounting box; 402. a water pump; 403. a support rod; 404. a mounting base; 405. a telescopic cylinder; 406. a spool; 407. a sliding sleeve; 408. a water pumping pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an automatic sampler for ammonia water includes a base plate 100, a discharging assembly 200, a fixing assembly 300 and a suction assembly 400, the discharging assembly 200 includes a charging barrel 209, a driving groove 201 is provided in the charging barrel 209, a piston plate 202 is slidably connected in the charging barrel 209, a sliding rod 203 is mounted on the outer wall of one side bottom of the charging barrel 202 through a bolt, a rotating rod 204 extending to the outside of the charging barrel 209 is movably mounted on the inner wall of one side of the driving groove 201 through a bearing, a threaded sleeve 205 extending to the inside of the driving groove 201 is mounted on the other side of the bottom of the charging barrel 202 through a bolt, a screw 206 is connected in the inside of the threaded sleeve 205 through a thread, an engaged wheel 207 is mounted on one end of the rotating rod 204 and the screw 206 in the driving groove 201 through a bolt, a sealing cover 208 is connected on the outer wall of the top of the charging barrel 209, one side of the top outer wall of the base plate 100 is connected with the fixing assembly 300 through a bolt, the fixing assembly 300 is sleeved on the outer wall of the discharging assembly 200, the other side of the top of the charging barrel 100 is connected with the suction assembly 400 through a bolt, when the rotating rod 204 is rotated, the rotating rod 204, the

piston plate

206 and 205 can be connected with the piston plate 202 through the thread, and the threaded sleeve 205 through the thread sleeve, and the threaded sleeve can be connected with the driving device.

As a technical optimization scheme of the utility model, the fixing assembly 300 comprises a fixing sleeve 301, wherein moving grooves 302 are formed in two sides of the inside of the fixing sleeve 301, a moving plate 303 is connected in the moving grooves 302 in a sliding manner, and the moving grooves 302 are formed to provide moving positions for the moving of the moving plate 303; the threaded rod 304 extending to the outside of the moving groove 302 is movably mounted on the outer wall of one side, far away from each other, of the moving plate 303 through a bearing, the threaded rod 304 is in threaded connection with the fixed sleeve 301, the limit rod 305 is mounted on the outer wall of one side, far away from each other, of the moving plate 303 through a bolt, the clamping plate 306 is mounted on the outer wall of one side, adjacent to the moving plate 303, through a bolt, and when the threaded rod 304 is rotated, the threaded rod 304 can drive the moving plate 303 and the clamping plate 306 to move.

As a technical optimization scheme of the utility model, the suction assembly 400 comprises a mounting box 401, wherein a water pump 402 is mounted in the mounting box 401 through bolts, and when the water pump 402 is started, the water pump 402 can pump materials into the mounting box 401; a sliding sleeve 407 is arranged at the center of the top outer wall of the mounting box 401 through a bolt, a sliding column 406 is connected inside the sliding sleeve 407 in a sliding manner, and when the sliding column 406 moves, the sliding column 406 can move inside the sliding sleeve 407; the outer wall of the sliding column 406 is provided with a mounting seat 404 through a bolt, the center of the inner wall of the top of the mounting seat 404 is provided with a telescopic cylinder 405 through a bolt, the output end of the telescopic cylinder 405 is connected with the sliding column 406, and when the telescopic cylinder 405 is started, the telescopic cylinder 405 can push the sliding column 406 to move in the sliding sleeve 407; the support bar 403 is installed through the bolt in top outer wall four corners of installing box 401, and the top of support bar 403 passes through the bolt fastening on the bottom outer wall of mount pad 404, installs the drinking-water pipe 408 that extends to the mount pad 404 outside through the bolt on the outer wall of one side of slide column 406, and support bar 403 can be connected with mount pad 404, and drinking-water pipe 408 can be used for outside workbin to connect.

When the device is used, firstly, the device is placed at a designated position, then the telescopic cylinder 405 is started according to the height of an external feed box, the telescopic cylinder 405 pushes the slide column 406, the slide column 406 can move in the sliding sleeve 407, at the moment, the water pump 402 can inject external materials into the barrel 209 through the sliding sleeve 407, the slide column 406 and the water suction pipe 408 by starting the water pump 402, at the moment, the water pump 402 can drive the movable plate 303 to move in the moving process of the threaded rod 304 by rotating the threaded rod 304, the clamping plate 306 can be driven to move in the moving groove 302 in the moving process of the movable plate 303, at the moment, an operator can detach the barrel 209, then the rotating rod 204 can drive the screw rod 206 to rotate by utilizing the mutual engagement of the engagement wheels 207 in the rotating process of the rotating rod 204, the piston plate 202 can be driven to move by the mutual engagement with the threaded sleeve 205 in the rotating process of the screw rod 206, and the sliding rod 203 can be driven to move in the moving process of the piston plate 202, so that the materials can be effectively discharged out of the device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An automatic sampler for ammonia, comprising a base plate (100), a discharge assembly (200), a fixing assembly (300) and a suction assembly (400), characterized in that: the discharging assembly (200) comprises a charging barrel (209), a transmission groove (201) is formed in the charging barrel (209), a piston plate (202) is connected to the charging barrel (209) in a sliding mode, a sliding rod (203) is mounted on the outer wall of one side bottom of the piston plate (202) through a bolt, a rotating rod (204) extending to the outside of the charging barrel (209) is movably mounted on the inner wall of one side of the transmission groove (201) through a bearing, a threaded sleeve (205) extending to the inside of the transmission groove (201) is mounted on the other side of the outer wall of the bottom of the piston plate (202) through a bolt, a screw rod (206) is connected to the inside of the threaded sleeve (205) through threads, a meshing wheel (207) meshed with each other is mounted on one end of the inside of the transmission groove (201) through a bolt, and a sealing cover (208) is connected to the outer wall of the top end of the charging barrel (209) through a bolt.

2. An autosampler for ammonia according to claim 1 wherein: the fixing assembly (300) comprises a fixing sleeve (301), moving grooves (302) are formed in two sides of the inside of the fixing sleeve (301), and moving plates (303) are connected to the inside of the moving grooves (302) in a sliding mode.

3. An autosampler for ammonia according to claim 2 wherein: the movable plate (303) is characterized in that a threaded rod (304) extending to the outside of the movable groove (302) is movably mounted on the outer wall of one side, far away from each other, of the movable plate (303), the threaded rod (304) is in threaded connection with the fixed sleeve (301), a limit rod (305) is mounted on the outer wall of one side, far away from each other, of the movable plate (303) through a bolt, and a clamping plate (306) is mounted on the outer wall of one side, close to the movable plate (303), through a bolt.

4. An autosampler for ammonia according to claim 1 wherein: the suction assembly (400) comprises a mounting box (401), and a water pump (402) is mounted inside the mounting box (401) through bolts.

5. An autosampler for ammonia according to claim 4 wherein: a sliding sleeve (407) is arranged in the center of the top outer wall of the installation box (401) through a bolt, and a sliding column (406) is connected inside the sliding sleeve (407) in a sliding mode.

6. An autosampler for ammonia according to claim 5 wherein: an installation seat (404) is installed on the outer wall of the sliding column (406) through a bolt, a telescopic cylinder (405) is installed at the center of the inner wall of the top of the installation seat (404) through a bolt, and the output end of the telescopic cylinder (405) is connected with the sliding column (406).

7. An autosampler for ammonia according to claim 6 wherein: the top outer wall four corners of install bin (401) are installed bracing piece (403) through the bolt, the top of bracing piece (403) is fixed on the bottom outer wall of mount pad (404) through the bolt, install on the outer wall of one side of slide column (406) through the bolt and extend to outside drinking-water pipe (408) of mount pad (404).

8. An autosampler for ammonia according to claim 1 wherein: one side of the outer wall of the top of the bottom plate (100) is connected with a fixing assembly (300) through a bolt, the fixing assembly (300) is sleeved on the outer wall of the discharging assembly (200), and the other side of the outer wall of the top of the bottom plate (100) is connected with a suction assembly (400) through a bolt.