CN210803173U

CN210803173U - Weighing mechanism of moisture tester

Info

Publication number: CN210803173U
Application number: CN201921576010.4U
Authority: CN
Inventors: 胡惠平; 陈贵霞; 李�杰; 杨红英
Original assignee: Anhui Jinnan Medical Technology Co ltd
Current assignee: Anhui Jinnan Medical Technology Co ltd
Priority date: 2019-09-22
Filing date: 2019-09-22
Publication date: 2020-06-19
Anticipated expiration: 2029-09-22

Abstract

The utility model discloses a moisture meter weighing mechanism, including brace table and weighing platform, brace table top fixedly connected with dust-proof box, the top of brace table and the inside fixedly connected with weighing platform that is located the dust-proof box, the top of weighing platform articulates through the hinge has the top cap, the inner wall of dust-proof box is provided with the baffle, the back fixedly connected with backup pad of dust-proof box inner wall, the first motor of top fixedly connected with of backup pad, shaft coupling fixedly connected with dead lever is passed through to the one end of the output shaft of first motor, the utility model relates to a moisture meter technical field. This can carry out the ration with the material and load, avoid putting the material that the tray overflows the tray too much or the accuracy that leads to detecting too little, place material convenient and fast through the ration, the material homogeneity that detects, more accurate and degree of automation is high when moisture detects, convenient and fast, the material of being convenient for is put into the tray and is detected.

Description

Weighing mechanism of moisture tester

Technical Field

The utility model relates to a moisture meter technical field specifically is a moisture meter weighing mechanism.

Background

A moisture meter is a device capable of detecting moisture content in various organic and inorganic solid, liquid, gas and other samples, and is called a moisture meter, and can be classified into two major types, i.e., a physical measurement method and a chemical measurement method, according to the measurement principle. The physical determination method is commonly used such as a weight loss method, a distillation layering method, a gas chromatography analysis method and the like, the chemical determination method mainly comprises a Karl Fischer method, a toluene method and the like, and the common weight loss method moisture meters comprise a halogen moisture meter, an infrared moisture meter, a microwave moisture meter and the like; the common karl fischer moisture measuring instruments mainly include volumetric method karl fischer moisture measuring instruments and coulometric method karl fischer moisture measuring instruments.

But the moisture tester of present stage is examining time measuring, and manual the placing of material is usually detected on weighing mechanism, and moisture tester weighing mechanism can not be placed to the ration to the material usually during the detection, leads to the moisture tester to examine time measuring many times, and the material is examining time measuring many times, can not the ration homogeneous, and is more loaded down with trivial details when manual the placing, and what the material was placed has influenced the precision that detects.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a moisture meter weighing mechanism has solved the problem of proposing in the above-mentioned background.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a weighing mechanism of a moisture tester comprises a supporting table and a weighing platform, wherein a dustproof box is fixedly connected to the top of the supporting table, the weighing platform is fixedly connected to the top of the supporting table and positioned inside the dustproof box, a top cover is hinged to the top of the weighing platform through a hinge, a partition plate is arranged on the inner wall of the dustproof box, a supporting plate is fixedly connected to the back of the inner wall of the dustproof box and positioned above the partition plate, a first motor is fixedly connected to the top of the supporting plate, a fixing rod is fixedly connected to one end of an output shaft of the first motor through a coupler, a half gear is fixedly connected to one end of the fixing rod, a gear is meshed with the half gear in expression, a rotating rod is fixedly connected to one side of the gear, a storage box is fixedly connected to the top of the partition plate, a rotary box is arranged inside the storage box, and one end of the rotating rod sequentially, the one end of dwang with change box inner wall and rotate and be connected, be provided with the baffle between the surface of dwang one end and the relative one side of commentaries on classics box inner wall.

Further, the bottom intercommunication of changeing the box has the discharging pipe, the bottom of discharging pipe runs through bin and baffle in proper order and extends to the bottom of baffle, the top intercommunication of changeing the box has the inlet pipe, the top of inlet pipe runs through bin and dust-proof box in proper order and extends to the top of dust-proof box, the top intercommunication of inlet pipe has feed hopper.

Furthermore, two lead screws are rotatably connected between the supporting platform and one side, opposite to the partition plate, of the weighing platform, the bottom ends of the two lead screws are provided with first conical wheels, the top of the weighing platform is movably connected with a tray, tray lug plates are fixedly connected to two sides of the tray, a sliding block is connected to each tray lug plate through a bolt and a thread, and one end of each sliding block is connected with the corresponding lead screw through a thread.

Further, the top of brace table just is located the back fixedly connected with second motor of brace table, the one end of second motor is through output shaft fixedly connected with connecting rod, the surface of connecting rod one end is provided with two action wheels, the back of dust-proof box inner wall and the both sides that are located the second motor all rotate and are connected with the bull stick, and the equal fixedly connected with in surface of two bull sticks that are followed driving wheel, two pass through the conveyer belt from the driving wheel and be connected with two action wheel transmissions respectively, the one end of bull stick is provided with the second cone wheel, second cone wheel and the meshing of first cone wheel.

Furthermore, the front of the weighing platform is provided with a display screen, and the front of the weighing platform and the two sides of the display screen are provided with keys.

Furthermore, a heating device is arranged inside the top cover, a handle is arranged on the front face of the top cover, and the front face of the dust-proof box is designed to be an opening.

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

1. this moisture tester weighing mechanism, through opening the top cap, open the second motor, the second motor passes through the action wheel and drives the connecting rod rotation, the connecting rod drives second cone wheel rotation, second cone wheel drives first cone wheel rotation, first cone wheel drives the lead screw and rotates, the lead screw drives the slider up-motion, the slider drives tray otic placode up-motion, the tray otic placode drives tray up-motion, take the tray to the below that the discharging pipe changes the box, degree of automation is high, and is convenient and fast, the material of being convenient for is put into the tray and is detected, the tray otic placode and the bolt that set up on the tray make things convenient for the dismantlement installation of tray simultaneously.

2 this moisture tester weighing mechanism, rotate in changeing the box through the baffle, send the discharging pipe with the material, the material enters into the tray through the discharging pipe, after the tray was sent into to the material, the second motor reversal, send the top of weighing-table to the tray through the lead screw, can carry out the ration with the material and load, avoid putting the material and put the tray too much and spill over the tray or lead to the accuracy that detects too seldom, place material convenient and fast through the ration, the material homogeneity of detection, more accurate when the moisture detects.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the storage box of the present invention;

fig. 3 is a top view of a second motor structure of the present invention;

fig. 4 is a side view of the first motor structure of the present invention.

In the figure: 1-supporting table, 2-display screen, 3-key, 4-weighing table, 5-top cover, 6-discharging pipe, 7-dustproof box, 8-storage box, 9-feeding pipe, 10-feeding funnel, 11-lead screw, 12-bolt, 13-tray ear plate, 14-slide block, 15-first cone pulley, 16-rotating rod, 17-rotating box, 18-baffle, 19-driven wheel, 20-rotating rod, 21-first motor, 22-driving wheel, 23-supporting plate, 24-second motor, 25-fixed rod, 26-half gear, 27-gear, 28-clapboard, 29-connecting rod and 30-second cone pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a moisture tester weighing mechanism comprises a supporting table 1 and a weighing platform 4, wherein the top of the supporting table 1 is fixedly connected with a dustproof box 7, the top of the supporting table 1 is fixedly connected with the weighing platform 4 and is positioned in the dustproof box 7, the top of the weighing platform 4 is hinged with a top cover 5 through a hinge, a partition plate 28 is arranged on the inner wall of the dustproof box 7, a supporting plate 23 is fixedly connected to the back of the inner wall of the dustproof box 7 and is positioned above the partition plate 28, the top of the supporting plate 23 is fixedly connected with a first motor 21, one end of an output shaft of the first motor 21 is fixedly connected with a fixing rod 25 through a coupler, one end of the fixing rod 25 is fixedly connected with a half gear 26, the half gear 26 is engaged with a gear 27 in a representation manner, one side of the gear 27 is fixedly connected with a rotating rod 16, and the top of the partition, bin 8's inside is provided with changes box 17, the one end of dwang 16 runs through bin 8 in proper order and changes box 17 and extend to the inside of changeing box 17, the one end of dwang 16 with change box 17 inner wall and rotate and be connected, the surface of dwang 16 one end with change and be provided with baffle 18 between the relative one side of box 17 inner wall, baffle 18 sets up to six, and the holding capacity between the adjacent baffle 18 can carry out the ration with the material, and baffle 18 is changeing box 17 internal rotation, and the drive material is changeing box 17 internal rotation.

It has discharging pipe 6 to change the bottom intercommunication of box 17, the bottom of discharging pipe 6 runs through bin 8 and baffle 28 in proper order and extends to the bottom of baffle 28, the top intercommunication of changeing box 17 has inlet pipe 9, the top of inlet pipe 9 runs through bin 8 and dust-proof box 7 in proper order and extends to the top of dust-proof box 7, the top intercommunication of inlet pipe 9 has feed hopper 10.

Two lead screws 11 are rotatably connected between one side, opposite to the support table 1 and the partition plate 28, of the two sides of the weighing table 4, first conical wheels 15 are arranged at the bottom ends of the two lead screws 11, a tray is movably connected to the top of the weighing table 4, tray lugs 13 are fixedly connected to the two sides of the tray, a slider 14 is connected to the tray lugs 13 through bolts 12 in a threaded mode, one end of the slider 14 is connected with the lead screws 11 in a threaded mode, and the tray can be detached and installed.

The top of propping up supporting bench 1 just is located the back fixedly connected with second motor 24 of propping up supporting bench 1, output shaft fixedly connected with connecting rod 29 is passed through to the one end of second motor 24, the surface of connecting rod 29 one end is provided with two action wheels 22, the back of dust-proof box 7 inner wall just is located the both sides of second motor 24 and all rotates and is connected with bull stick 20, and the equal fixedly connected with in surface of two bull sticks 20 that are followed driving wheel 19, two from driving wheel 19 pass through the conveyer belt and be connected with two action wheels 22 transmission respectively, the one end of bull stick 20 is provided with second cone wheel 30, second cone wheel 30 meshes with first cone wheel 15, and rotation through second motor 24 drives first cone wheel 15 and second cone wheel 30 and rotates, drives lead screw 11 simultaneously and rotates.

The front of weighing platform 4 is provided with display screen 2, the front of weighing platform 4 just is located the both sides of display screen 2 and is provided with button 3.

The inside of top cap 5 is provided with heating device, the front of top cap 5 is provided with the handle, the front of dust proof box 7 is the opening design.

In operation or use, S1: the top cover 5 is opened, the second motor 24 is started, the second motor drives the rotating rod 20 to rotate through the driving wheel 22, the rotating rod 20 drives the second conical wheel 30 to rotate, the second conical wheel 30 drives the first conical wheel 15 to rotate, the first conical wheel 15 drives the screw rod 11 to rotate, the screw rod 11 drives the sliding block 14 to move upwards, the sliding block 14 drives the tray lug plate 13 to move upwards, and the tray lug plate 13 drives the tray to move upwards to bring the tray below the discharge pipe 6.

S2: put into feed hopper 10 with the material, open first motor 21, first motor 21 drives gear 27 through half gear 26 and rotates, gear 27 drives dwang 16 and baffle 18 and rotates, it rotates to drive baffle 18 through half gear 26 intermittent type nature, the material enters into baffle 18 through inlet pipe 9, and fill up the adjacent baffle 18 that sets up, baffle 18 rotates in changeing box 17, send the material to discharging pipe 6, the material passes through discharging pipe 6 and enters into the tray, the material is sent into behind the tray, the reversal of second motor, send the tray to the top of weighing platform 4 through the lead screw.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a moisture tester weighing mechanism, includes brace table (1) and weighing platform (4), its characterized in that: the top of the supporting table (1) is fixedly connected with a dust-proof box (7), the top of the supporting table (1) is fixedly connected with a weighing table (4) and is positioned inside the dust-proof box (7), the top of the weighing table (4) is hinged with a top cover (5) through a hinge, a partition plate (28) is arranged on the inner wall of the dust-proof box (7), a supporting plate (23) is fixedly connected to the back of the inner wall of the dust-proof box (7) and is positioned above the partition plate (28), the top of the supporting plate (23) is fixedly connected with a first motor (21), one end of an output shaft of the first motor (21) is fixedly connected with a fixing rod (25) through a coupler, one end of the fixing rod (25) is fixedly connected with a half gear (26), the half gear (26) is engaged with a gear (27), and one side of the gear (27), the top fixedly connected with bin (8) of baffle (28), the inside of bin (8) is provided with changes box (17), the one end of dwang (16) runs through bin (8) in proper order and changes box (17) and extend to the inside of changeing box (17), the one end of dwang (16) with change box (17) inner wall and rotate and be connected, the surface of dwang (16) one end with change and be provided with baffle (18) between the relative one side of box (17) inner wall.

2. A moisture meter weighing mechanism according to claim 1, wherein: the bottom intercommunication of changeing box (17) has discharging pipe (6), the bottom of discharging pipe (6) runs through bin (8) and baffle (28) in proper order and extends to the bottom of baffle (28), the top intercommunication of changeing box (17) has inlet pipe (9), the top of inlet pipe (9) runs through bin (8) and dust proof box (7) in proper order and extends to the top of dust proof box (7), the top intercommunication of inlet pipe (9) has feed hopper (10).

3. A moisture meter weighing mechanism according to claim 1, wherein: the automatic weighing device is characterized in that two lead screws (11) are rotatably connected between one side, opposite to the supporting table (1) and the partition plate (28), of the two sides of the weighing table (4), the bottom ends of the two lead screws (11) are provided with first conical wheels (15), the top of the weighing table (4) is movably connected with a tray, tray lugs (13) are fixedly connected to the two sides of the tray, a sliding block (14) is connected to the tray lugs (13) through bolts (12) in a threaded mode, and one end of the sliding block (14) is connected with the lead screws (11) in a threaded mode.

4. A moisture meter weighing mechanism according to claim 1, wherein: the utility model discloses a dustproof case, including brace table (1), output shaft fixedly connected with connecting rod (29), the surface of connecting rod (29) one end is provided with two action wheels (22), the both sides that the back of dustproof case (7) inner wall just is located second motor (24) are all rotated and are connected with bull stick (20), and the equal fixedly connected with in surface of two bull sticks (20) follows driving wheel (19), two follow driving wheel (19) and be connected with two action wheels (22) transmission respectively through the conveyer belt, the one end of bull stick (20) is provided with second cone pulley (30), second cone pulley (30) and first cone pulley (15) meshing.

5. A moisture meter weighing mechanism according to claim 1, wherein: the front of the weighing platform (4) is provided with a display screen (2), and the front of the weighing platform (4) and the two sides of the display screen (2) are provided with keys (3).

6. A moisture meter weighing mechanism according to claim 1, wherein: the inside of top cap (5) is provided with heating device, the front of top cap (5) is provided with the handle, the front of dust proof box (7) is the opening design.