CN219320262U

CN219320262U - Grain moisture tester with dustproof inserting rod

Info

Publication number: CN219320262U
Application number: CN202320768377.6U
Authority: CN
Inventors: 汤杰; 汤哲民
Original assignee: Want Balance Instrument Co ltd
Current assignee: Want Balance Instrument Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-07-07
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a grain moisture tester with a dustproof insertion rod, which belongs to the technical field of testers and comprises a fixed cylinder, wherein the bottom end of the fixed cylinder is fixedly provided with a moisture tester, the bottom end of the moisture tester is fixedly provided with a dustproof protection component, the dustproof protection component comprises a mounting plate, a dustproof cylinder, a fixing plate, a sleeve and a telescopic block, the bottom end of the moisture tester is fixedly connected with the mounting plate, and the bottom end of the mounting plate is movably connected with the dustproof cylinder.

Description

Grain moisture tester with dustproof inserting rod

Technical Field

The utility model relates to the technical field of measuring instruments, in particular to a grain moisture measuring instrument with a dust-proof inserting rod.

Background

The grain moisture tester is an instrument capable of detecting the moisture content in grains, adopts the pyrolysis weight principle, and adopts a heating unit and a moisture evaporation channel to rapidly dry the samples while measuring the weight of the samples, so that the detection efficiency and the detection accuracy are far higher than those of the national standard method, and the grain moisture tester needs to be embedded into grains to be detected during detection.

Therefore, chinese patent net discloses a grain moisture tester with hand antiskid of application number 202022327429.5, through being provided with antiskid groove, antiskid pole and the inside rubber pad of antiskid groove, like this when the grasp, rubber pad and antiskid groove play skid-proof effect, avoid skidding when the grasp, the reset spring of setting can play the effect of protection to the probe, prevent to exert a hard effort and lead to the damage of probe, the elasticity stopper of setting and elasticity rope can make moisture measuring apparatu when not using, can link through the go-between, thereby be convenient for deposit of moisture measuring apparatu.

Although the application meets the use requirements of users to a certain extent, certain defects still exist in the use process, and the specific problems are that dust in the air can adhere to the surface of the inserted link when the moisture measuring instrument is not used, so that the grain moisture measuring effect is affected, and meanwhile, the inserted link and the detecting head are exposed outside to easily cause collision, so that the service lives of the inserted link and the detecting head are affected, and the practicality of the moisture measuring instrument is reduced.

Disclosure of Invention

The utility model aims to provide a grain moisture tester with a dustproof insertion rod, so as to solve the problems that dust in the air is attached to the surface of the insertion rod to influence the grain moisture testing effect when the moisture tester is not used in the background art, and meanwhile, the insertion rod and a detection head are exposed to the outside to easily cause collision to influence the service lives of the insertion rod and the detection head, and the practicality of the moisture tester is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme: the grain moisture tester with the dust-proof inserting rod comprises a fixed cylinder, wherein the moisture tester is fixedly arranged at the bottom end of the fixed cylinder, a dust-proof protection component is fixedly arranged at the bottom end of the moisture tester, and the dust-proof protection component comprises a mounting plate, a dust-proof cylinder, a fixing plate, a sleeve and a telescopic block;

the bottom end of the moisture tester is fixedly connected with the mounting plate, the bottom end of the mounting plate is movably connected with the dustproof barrel, both sides of the dustproof barrel are fixedly connected with the fixing plate, one side of the fixing plate is fixedly connected with the telescopic block, the outer side of the telescopic block is in sliding sleeve connection with the sleeve, so that the inserted link and the detecting head can be prevented from being dust and protected, dust in the air is prevented from being attached to the surface of the inserted link to influence the grain moisture testing effect when the moisture tester is not used, and the safety performance is improved;

the bottom end of the mounting plate is fixedly provided with a dust removal and disassembly assembly, and the dust removal and disassembly assembly comprises a threaded cylinder, a detection needle, a plunger rod and a mounting cylinder;

the bottom symmetry fixedly connected with screw thread section of thick bamboo of mounting panel, the bottom fixedly connected with detection needle of screw thread section of thick bamboo, the bottom fixedly connected with inserted bar of detection needle, the outside screw thread of screw thread section of thick bamboo is connected with the mounting cylinder, can clear up the dust on its surface voluntarily after the inserted bar is surveyed grain, has alleviateed staff's intensity of labour.

Preferably, the dustproof protection assembly further comprises a limiting block, a limiting spring and a limiting rod;

one side of the sleeve is fixedly connected with a limiting block, the inside of the mounting plate is symmetrically and slidably connected with a limiting rod, and the outer side of the limiting rod is fixedly sleeved with a limiting spring.

Preferably, the dust removing and disassembling assembly further comprises a reset spring, a dust removing cylinder and a detecting head;

the bottom fixedly connected with probe of inserted bar, the bottom fixedly connected with reset spring of installation section of thick bamboo, reset spring's bottom fixedly connected with dust removal section of thick bamboo.

Compared with the prior art, the utility model has the following beneficial effects:

1. through dustproof protection subassembly, can prevent dust and protection to inserted bar and detecting head, avoid the dust in the air to adhere to the surface of inserted bar and influence grain moisture survey effect when not using, improved security performance, simultaneously, through embedding the stopper inside the mounting panel to it is spacing fixed, is convenient for install and dismantle a dustproof section of thick bamboo, has improved the practicality of moisture survey appearance.

2. Through the subassembly is dismantled in the dust removal, can clear up the dust on its surface voluntarily after the inserted bar is surveyed grain, alleviateed staff's intensity of labour, simultaneously, can make dust removal section of thick bamboo and screw thread section of thick bamboo separation through rotating the installation section of thick bamboo, conveniently change it, the staff of being convenient for uses.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a grain moisture meter with dust-proof insert rod of the present utility model;

FIG. 2 is a schematic view of the dust protection assembly of the present utility model;

FIG. 3 is a schematic view of the dust removal disassembly assembly of the present utility model;

in the figure: 1. a fixed cylinder;

2. a dust protection assembly; 201. a mounting plate; 202. a dust-proof cylinder; 203. a fixing plate; 204. a sleeve; 205. a telescopic block; 206. a limiting block; 207. a limit spring; 208. a limit rod;

3. a dust removal disassembly assembly; 301. a thread cylinder; 302. a probe; 303. a rod; 304. a mounting cylinder; 305. a return spring; 306. a dust removal cylinder; 307. a probe;

4. moisture meter.

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. 1-3, the present utility model provides the following technical solutions: the grain moisture tester with the dust-proof inserting rod comprises a fixed cylinder 1, wherein the bottom end of the fixed cylinder 1 is fixedly provided with a moisture tester 4, the bottom end of the moisture tester 4 is fixedly provided with a dust-proof protection component 2, and the dust-proof protection component 2 comprises a mounting plate 201, a dust-proof cylinder 202, a fixing plate 203, a sleeve 204 and a telescopic block 205;

the bottom end of the moisture meter 4 is fixedly connected with a mounting plate 201, the bottom end of the mounting plate 201 is movably connected with a dustproof barrel 202, the inside of the dustproof barrel 202 is symmetrically provided with accommodating grooves, so that the inserted link 303 is convenient to prevent dust and protect, two sides of the dustproof barrel 202 are fixedly connected with a fixing plate 203, one side of the fixing plate 203 is fixedly connected with a telescopic block 205, and the outer side of the telescopic block 205 is sleeved with a sleeve 204 in a sliding manner;

the bottom end of the mounting plate 201 is fixedly provided with a dust removal and disassembly assembly 3, and the dust removal and disassembly assembly 3 comprises a threaded cylinder 301, a detection needle 302, a plunger 303 and a mounting cylinder 304;

the bottom symmetry fixedly connected with screw thread section of thick bamboo 301 of mounting panel 201, the bottom fixedly connected with detection needle 302 of screw thread section of thick bamboo 301, detection needle 302 and detection head 307 electric connection are convenient for improve the degree of accuracy of survey, the bottom fixedly connected with inserted bar 303 of detection needle 302, the outside threaded connection of screw thread section of thick bamboo 301 has mounting cylinder 304.

The dustproof protection assembly 2 further comprises a limiting block 206, a limiting spring 207 and a limiting rod 208;

one side fixedly connected with stopper 206 of sleeve 204, the spacing groove has been seted up to stopper 206's inside, is convenient for fix dustproof section of thick bamboo 202, avoids exposing in the air for a long time that the dust adheres to dustproof section of thick bamboo 202 surface, and the inside symmetry sliding connection of mounting panel 201 has gag lever post 208, and stop spring 207 has been cup jointed fixedly in the outside of gag lever post 208.

The dustproof barrel 202 is sleeved outside the detection needle 302 and the inserting rod 303, the limiting block 206 is pushed, the limiting block 206 drives the sleeve 204 to move on the surface of the telescopic block 205, the sleeve 204 stretches, the limiting block 206 can be embedded into the mounting plate 201, the limiting rod 208 is pulled, the limiting spring 207 stores force, when the limiting hole of the limiting block 206 is communicated with the limiting rod 208, the limiting rod 208 is loosened, the elastic force of the limiting spring 207 drives the limiting rod 208 to be embedded into the limiting groove, the limiting block 206 is fixed, the detection needle 302 and the inserting rod 303 are convenient to prevent dust and protect, the grain moisture measuring effect is prevented from being influenced by dust in the air attached to the surface of the inserting rod 303 when the dustproof barrel is not used, the safety performance is improved, the dustproof barrel 202 is convenient to install and detach, and the practicality of the moisture measuring instrument 4 is improved.

The dust removal disassembly assembly 3 further includes a return spring 305, a dust removal cartridge 306, and a probe 307;

the bottom fixedly connected with probe 307 of inserted bar 303, the bottom fixedly connected with reset spring 305 of installation section of thick bamboo 304, the bottom fixedly connected with dust removal section of thick bamboo 306 of reset spring 305, dust removal section of thick bamboo 306 sliding sleeve connect in the outside of surveying needle 302 and inserted bar 303, can clear up the dust on its surface voluntarily after inserted bar 303 survey grain, alleviateed staff's intensity of labour.

When the anti-slip device is used, a hand passes through the anti-slip rod and holds the handle, the anti-slip rod can be fixed at the position of the hand on the handle, the anti-slip groove and the rubber pad on the handle can prevent the hand from slipping on the handle, then the detection needle 302 and the insertion rod 303 are inserted into grains to be detected, when the insertion rod 303 and the detection head 307 are inserted into grains to be detected, the resistance force received by the detection needle 302 and the insertion rod 303 can drive the connecting rod to move upwards, so that the first spring is compressed, the detection needle 302 and the insertion rod 303 are protected, the damage of the detection needle 302 and the insertion rod 303 caused by the pressure received by the detection needle 302 and the insertion rod 303 is prevented, when the detection needle 302 and the insertion rod 303 are embedded into the grains, the resistance force of the grain can drive the dust removal cylinder 306 to slide outside the detection needle 302 and the insertion rod 303, the reset spring 305 is extruded, when the detection needle 302 and the insertion rod 303 are pulled out, the reset spring 305 drives the dust removal cylinder 306 to move, the dust on the surfaces of the detection needle 302 and the insertion rod 303 are prevented from affecting the next measurement result, the installation cylinder 304 is rotated, the installation cylinder 302 and the reset cylinder 301 can be separated from the thread, and the water can be replaced by the elastic plug can be replaced after the installation cylinder is pulled out, and the elastic plug is replaced, and the water can be replaced by the elastic plug 4 after the water is replaced, and the water can be replaced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Grain moisture tester with dustproof inserted bar, including fixed section of thick bamboo (1), the bottom fixed mounting of fixed section of thick bamboo (1) has moisture tester (4), its characterized in that: the bottom end of the moisture meter (4) is fixedly provided with a dustproof protection assembly (2), and the dustproof protection assembly (2) comprises a mounting plate (201), a dustproof barrel (202), a fixing plate (203), a sleeve (204) and a telescopic block (205);

the device is characterized in that the bottom end of the moisture meter (4) is fixedly connected with a mounting plate (201), the bottom end of the mounting plate (201) is movably connected with a dustproof barrel (202), both sides of the dustproof barrel (202) are fixedly connected with a fixing plate (203), one side of the fixing plate (203) is fixedly connected with a telescopic block (205), and the outer side of the telescopic block (205) is sleeved with a sleeve (204) in a sliding manner;

the bottom end of the mounting plate (201) is fixedly provided with a dust removal and disassembly assembly (3), and the dust removal and disassembly assembly (3) comprises a thread cylinder (301), a detection needle (302), a plug rod (303) and a mounting cylinder (304);

the device is characterized in that a threaded cylinder (301) is symmetrically and fixedly connected to the bottom end of the mounting plate (201), a detection needle (302) is fixedly connected to the bottom end of the threaded cylinder (301), an inserting rod (303) is fixedly connected to the bottom end of the detection needle (302), and a mounting cylinder (304) is in threaded connection with the outer side of the threaded cylinder (301).

2. The grain moisture meter with dust protected insert stick of claim 1, wherein: the dustproof protection assembly (2) further comprises a limiting block (206), a limiting spring (207) and a limiting rod (208);

one side of sleeve (204) fixedly connected with stopper (206), the inside symmetry sliding connection of mounting panel (201) has gag lever post (208), the outside of gag lever post (208) has fixedly cup jointed spacing spring (207).

3. The grain moisture meter with dust protected insert stick of claim 2, wherein: and a limiting groove is formed in the limiting block (206).

4. The grain moisture meter with dust protected insert stick of claim 1, wherein: the inside of the dustproof barrel (202) is symmetrically provided with accommodating grooves.

5. The grain moisture meter with dust protected insert stick of claim 1, wherein: the dedusting disassembly assembly (3) further comprises a reset spring (305), a dedusting barrel (306) and a detection head (307);

the bottom fixedly connected with probe (307) of inserted bar (303), the bottom fixedly connected with reset spring (305) of installation section of thick bamboo (304), the bottom fixedly connected with dust removal section of thick bamboo (306) of reset spring (305).

6. The grain moisture meter with dust protected insert stick of claim 5, wherein: the dust removing barrel (306) is sleeved on the outer sides of the detection needle (302) and the inserted link (303) in a sliding mode.