CN213658277U

CN213658277U - Chemistry system appearance instrument

Info

Publication number: CN213658277U
Application number: CN202021918794.7U
Authority: CN
Inventors: 苏尔善
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-07-09
Anticipated expiration: 2030-09-05

Abstract

The utility model provides a chemistry system appearance instrument, including grinding the box and rolling the box, grind box fixed connection and the top of rolling the box, the utility model discloses a be provided with clear material sword, clear material sword and the tangent setting of roll roller, extrude clear material sword through the spring, make clear material sword support the lateral surface of tight roll roller to make clear material sword can scrape remaining sample on the roll roller lateral surface and fall, thereby avoid the roll roller to appear the dead condition of card, ensured the normal use of roll roller.

Description

Chemistry system appearance instrument

Technical Field

The utility model relates to a chemistry experimental facilities technical field, concretely relates to chemistry system appearance instrument.

Background

In order to test the quality of products, samples are often required to be processed or processed, so that the samples can be converted into a state suitable for detection by a detection instrument through a chemical sample preparation instrument, and then the next detection test is carried out;

however, in the conventional sample preparation instrument, a large granular solid sample is usually firstly crushed, and the crushed sample has different sizes and cannot reach the state required by the detection instrument, so that the crushing operation needs to be repeated, and the working strength of detection personnel is high;

for the modification of chemical sample preparation instruments, related technical schemes are disclosed, such as patent application numbers: 201720687646.0, application date 2017, 06, 14, entitled "article for sale: the utility model provides a rapid chemistry sampling machine, is provided with the inlet pipe perpendicularly in the inside of casing, and the casing is stretched out to the upper end of inlet pipe, and the lower extreme intercommunication of inlet pipe has the conveying pipe that the level set up, and the casing is stretched out to the one end of conveying pipe, is provided with hydraulic cylinder at the end that stretches out of conveying pipe, and hydraulic cylinder's plunger stretches into in the conveying pipe, and its weak point lies in: the crushing roller is in contact with the sample after, and the sample adsorbs in the outside of crushing roller easily, and simultaneously along with the unloading board constantly adds the sample to the crushing roller on, cause the sample to pile up easily and cause the crushing roller to appear the dead condition of card between two crushing rollers, simultaneously, the sample that drops to on the conveyer belt appears the condition that drops from the edge of conveyer belt because of the vibrations of equipment easily, brings inconvenience for the use of conveyer belt.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model discloses aim at solving and lead to rolling the roller easily and appear the dead condition of card on the residual sample on the roller, the sample is stable inadequately when the transmission on the conveyer belt simultaneously, and the technical problem who drops is followed to the conveyer belt easily provides a chemistry system appearance instrument.

In order to achieve the above object, the utility model provides a following technical scheme:

a chemical sampling apparatus, comprising: the grinding box body is fixedly connected to the top of the rolling box body;

the grinding box body comprises: the grinding device comprises a feeding hole, a push rod, a first servo motor, a grinding wheel, a discharging hole, a baffle and a single chip microcomputer, wherein the feeding hole is formed in the center of the top of a grinding box body;

the rolling box body comprises: two servo motor, gear, rolling roller, sleeve, spring, clear material sword, transfer roller, conveyer belt, rubber circle and collecting box, two fixed connection of servo motor are in rolling the left side middle part of box, gear fixed connection is in servo motor two's output, the rolling roller embedding sets up in the inside top of rolling the box, sleeve fixed connection is in the inside left and right sides of rolling the box, the spring embedding sets up in telescopic inside, clear material sword fixed connection keeps away from the one end of rolling the box in the spring, the transfer roller embedding sets up in the inside below of rolling the box, the conveyer belt nestification sets up in the outside of rolling the box, the rubber circle nestification sets up in the outside of conveyer belt, the collecting box sets up in the bottom left side of rolling the box.

Preferably, the baffle is arranged below the discharge port, and the lower surface of the baffle is arranged on the outer side surface of the rolling roller in a tangent mode.

Preferably, the rolling roller is provided with two altogether, two the rolling roller runs through the equal fixedly connected with gear of one end of rolling the box.

Preferably, the material cleaning knives are arranged in two symmetrical positions, and the material cleaning knives and the outer side surfaces of the rolling rollers are arranged in a tangent mode.

Preferably, the left side below of rolling box is provided with the opening, the conveyer belt runs through the opening and extends to the outside of rolling the box.

Preferably, the number of the rubber rings is two, and the two rubber rings are nested at the outer edge of the conveyor belt.

Preferably, the right side wall of the collecting chamber extends to the right side of the conveying roller.

Preferably, the discharge port is arranged right below the grinding wheel.

Has the advantages that:

(1) the utility model discloses a be provided with clear material sword, clear material sword and the tangent setting of roller, extrude clear material sword through the spring, make clear material sword support the lateral surface of tightly rolling the roller to make clear material sword can scrape remaining sample on the roller lateral surface and fall, thereby avoid rolling the roller and appear blocking the dead condition, ensured the normal use of roller.

(2) Secondly, through being provided with the rubber circle, the rubber circle nestification sets up in the outside edge of conveyer belt, can play spacing effect to the sample on the conveyer belt through the rubber circle to avoid the sample because of the vibrations of equipment and the condition that drops from the conveyer belt, ensured the normal use of conveyer belt.

Drawings

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

Fig. 2 is a top view of the overall structure of the present invention.

Fig. 3 is a schematic view of a partial structure of the driving belt of the present invention.

Fig. 4 is an enlarged schematic structural diagram of fig. 1A of the present invention.

Description of the reference numerals

Grinding box 1, feed inlet 101, push rod 102, servo motor I103, grinding wheel 104, discharge port 105, baffle 106, single chip microcomputer 107, grinding box 2, servo motor II 201, gear 202, grinding roller 203, sleeve 204, spring 205, material cleaning knife 206, conveying roller 207, conveying belt 208, rubber ring 209 and collection box 210.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In an embodiment of the present invention, as shown in fig. 1-4, a chemical sample preparation apparatus includes: the grinding box body 1 is fixedly connected to the top of the rolling box body 2;

the grinding box 1 includes: the grinding device comprises a feeding hole 101, a push rod 102, a first servo motor 103, a grinding wheel 104, a discharging hole 105, a baffle 106 and a single chip microcomputer 107, wherein the feeding hole 101 is formed in the center of the top of a grinding box body 1, the push rod 102 is embedded in the right side face of the feeding hole 101, the first servo motor 103 is fixedly connected to the left upper corner of the inside of the grinding box body 1, the grinding wheel 104 is fixedly connected to the output end of the first servo motor 103, the discharging hole 105 is formed in the bottom end of the inside of the grinding box body 1, the baffle 106 is fixedly connected to the bottom of the grinding box body;

the rolling compaction box body 2 comprises: two servo motor 201, gear 202, rolling roller 203, sleeve 204, spring 205, clear material sword 206, conveying roller 207, conveyer belt 208, rubber circle 209 and collecting box 210, two servo motor 201 fixed connection are in rolling the left side middle part of box 2, gear 202 fixed connection is in two 201 servo motor's output, rolling roller 203 embedding sets up in rolling the inside top of box 2, sleeve 204 fixed connection is in rolling the inside left and right sides of box 2, spring 205 embedding sets up in the inside of sleeve 204, clear material sword 206 fixed connection is in spring 205 keeps away from the one end of rolling box 2, conveying roller 207 embedding sets up in rolling the inside below of box 2, conveyer belt 208 nestification sets up in rolling the outside of box 2, rubber circle 209 nestification sets up in the outside of conveyer belt 208, collecting box 210 sets up in rolling the bottom left side of box 2.

Preferably, the baffle 106 is arranged below the discharge hole 105, the lower surface of the baffle 106 is arranged tangentially on the outer side surface of the rolling roller 203, the baffle 106 plays a guiding role on a sample after grinding, the right edge of the upper surface of the baffle 106 is arranged right above the center line between the two rolling rollers 203, and when the sample rolling device is used, the sample can slide downwards along the baffle 106 under the action of self gravity and automatically fall into the rolling range of the two rolling rollers 203.

Preferably, the rolling roller 203 is provided with two altogether, and two rolling rollers 203 run through the equal fixedly connected with gear 202 of the one end of rolling box 2, and the gear 202 at the back of two rolling rollers 203 all meshes with the gear 202 of two 201 output ends of servo motor mutually, can drive two rolling rollers 203 through two 201 servo motors and rotate to the work of rolling is carried out through the rotation of rolling roller 203.

The embodiment is preferred, clear material sword 206 is provided with two, two clear material swoves 206 are the symmetry and set up, clear material sword 206 is tangent setting with the lateral surface of rolling roller 203, extrude clear material sword 206 through spring 205, make clear material sword 206 support the lateral surface of tightly rolling roller 203, can scrape remaining sample on the lateral surface of rolling roller 203 through clear material sword 206, thereby avoid rolling roller 203 to appear the dead condition of card, ensured rolling roller 203's normal use.

The preferred of this embodiment, the left side below that rolls box 2 is provided with the opening, and conveyer belt 208 runs through the opening and extends to the outside that rolls box 2, and the sample that will make is sent collection box 210 to the conveyer belt 208 of being convenient for through the opening in, the testing personnel of being convenient for take the sample.

Preferably, the rubber ring 209 is provided with two altogether, and two rubber ring 209 nests and sets up in the outside edge of conveyer belt 208, can play spacing effect to the sample on the conveyer belt 208 through rubber ring 209 to avoid the sample to drop the condition from conveyer belt 2008 because of the vibrations of equipment, ensured conveyer belt 208's normal use.

Preferably, the right side wall of the collection box 210 extends to the right side of the conveying roller 207, so that the sample is prevented from falling outside, and the collection box 210 is convenient for collecting the raw materials.

Preferably, the discharge port 105 is arranged right below the grinding wheel 104, the sample can be ground preliminarily by the grinding wheel 104, and the ground sample can vertically fall into the discharge port 105 downwards under the action of gravity of the sample to be processed in the next step.

The first servo motor 103, the single chip microcomputer 107 and the second servo motor 201 are electrically connected with an external power supply through wires, signal receiving ends of the first servo motor 103 and the second servo motor 201 are in signal connection with a signal output end of the single chip microcomputer 107, and the single chip microcomputer 107 is used for combination and programming of other electronic elements of the instrument and is a unit for achieving intelligent control.

The working principle is as follows: firstly, when in use, a sample is added into the grinding box body 1 through the feeding hole 101, the servo motor I103 is started to drive the grinding wheel 104 to rotate, the raw material is pushed to the grinding wheel 104 through the push rod 102 to be primarily ground, then, the grinded sample falls vertically downwards into the discharge hole 105 under the action of self gravity, the sample slides downwards along the baffle 106 and automatically falls into the grinding range of the two grinding rollers 203, then, the sample is finely ground by the rotation of the two grinding rollers 203, and when the sample remains on the grinding rollers 203, the residual sample on the outer side of the laminating roller 203 is scraped off by a cleaning blade 206, and immediately thereafter, the scraped sample and the laminated sample fall on a conveyor belt 208, the samples are prevented from falling off the conveyor belt 208 by the rubber ring 209 and finally the sample conveyor belt 208 is transported to the left to enter a collection bin 210 for centralized processing.

The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.

Claims

1. A chemical sampling apparatus, comprising: grind box (1) and roll box (2), its characterized in that: the grinding box body (1) is fixedly connected to the top of the rolling box body (2);

the grinding box (1) comprises: the grinding device comprises a feeding hole (101), a push rod (102), a first servo motor (103), a grinding wheel (104), a discharging hole (105), a baffle plate (106) and a single chip microcomputer (107), wherein the feeding hole (101) is formed in the center of the top of a grinding box body (1), the push rod (102) is embedded in the right side face of the feeding hole (101), the first servo motor (103) is fixedly connected to the left upper corner of the inside of the grinding box body (1), the grinding wheel (104) is fixedly connected to the output end of the first servo motor (103), the discharging hole (105) is formed in the bottom of the inside of the grinding box body (1), the baffle plate (106) is fixedly connected to the bottom of the grinding box body (1), and the single chip microcomputer (107) is fixedly connected to the outer;

the compaction box (2) comprises: a second servo motor (201), a gear (202), a rolling roller (203), a sleeve (204), a spring (205), a material clearing knife (206), a conveying roller (207), a conveying belt (208), a rubber ring (209) and a collecting box (210), wherein the second servo motor (201) is fixedly connected to the middle of the left side of the rolling box (2), the gear (202) is fixedly connected to the output end of the second servo motor (201), the rolling roller (203) is embedded and arranged above the inside of the rolling box (2), the sleeve (204) is fixedly connected to the left side and the right side of the inside of the rolling box (2), the spring (205) is embedded and arranged inside the sleeve (204), the material clearing knife (206) is fixedly connected to one end, away from the rolling box (2), of the spring (205), the conveying roller (207) is embedded and arranged below the inside of the rolling box (2), and the conveying belt (208) is embedded and arranged outside the rolling box (2), the rubber ring (209) is nested outside the conveyor belt (208), and the collection box (210) is arranged on the left side of the bottom of the rolling box body (2).

2. A chemical sampling apparatus according to claim 1, wherein: the baffle (106) is arranged below the discharge hole (105), and the lower surface of the baffle (106) is arranged on the outer side surface of the rolling roller (203) in a tangent mode.

3. A chemical sampling apparatus according to claim 1, wherein: roll roller (203) and be provided with two altogether roll roller (203) run through the equal fixedly connected with gear (202) of one end that rolls box (2).

4. A chemical sampling apparatus according to claim 1, wherein: the material cleaning knife (206) is provided with two, two the material cleaning knife (206) is the symmetry setting, the lateral surface of material cleaning knife (206) and rolling roller (203) is tangent setting.

5. A chemical sampling apparatus according to claim 1, wherein: the left side below that rolls box (2) is provided with the opening, conveyer belt (208) run through the opening and extend to the outside that rolls box (2).

6. A chemical sampling apparatus according to claim 1, wherein: the number of the rubber rings (209) is two, and the two rubber rings (209) are nested at the outer edge of the conveyor belt (208).

7. A chemical sampling apparatus according to claim 1, wherein: the right side wall of the collecting box (210) extends to the right side of the conveying roller (207).

8. A chemical sampling apparatus according to claim 1, wherein: the discharge hole (105) is arranged right below the grinding wheel (104).