CN218524397U

CN218524397U - Quantitative sampling device for medium and large particle samples

Info

Publication number: CN218524397U
Application number: CN202222520412.0U
Authority: CN
Inventors: 杨强; 张璐
Original assignee: Zibo Liuquan Information Technology Service Co ltd
Current assignee: Zibo Liuquan Information Technology Service Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-02-24
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to a granule sample sampling technical field specifically is a well large granule sample ration sampling device, including the outer bucket of spring, the storage bucket has been cup jointed in the inside activity of the one end of the outer bucket of spring, the outer bucket of spring with get and be provided with the spring between the storage bucket, the outside ring of getting the storage bucket is equipped with a plurality of evenly distributed's unit subassembly, unit subassembly includes the rack, the stopper, control lever and impact piece, one side transmission of stopper is connected with the rack, the one end of rack is fixed on the outer bucket of spring, one side parallel distribution of rack has the control lever, the one end transmission of control lever is connected with the impact piece, the utility model discloses insert in the sample granule pile, if the insertion process difficulty, continue to promote down, the outer bucket of spring will remove and be close to and get the storage bucket, and then trigger all unit subassembly work of stirring promptly, arouse the rotatory plastic granules of rotor promptly, get the assigned position that the storage bucket can insert the sample granule pile smoothly like this.

Description

Quantitative sampling device for medium and large particle samples

Technical Field

The utility model relates to a granule sample sampling technical field specifically is a medium and large granule sample ration sampling device.

Background

Particle sample sampling process among the prior art, especially the middle and large granule material of particle diameter between 5mm-10mm inserts particle sample through the pipe that has the tip and piles in, the quantity that obtains after taking a sample like this is not good to be calculated, and the sample granule's of tip partial load volume is unstable, the utility model provides a middle and large granule sample ration sampling device can realize that the flat head pipe inserts sample granule and piles in, and the particle volume of taking a sample is more quantitative stable like this, sets up a plurality of rotatory striking gear on sampling device, and supplementary sampling device inserts sample granule smoothly and piles in, sets up the protection mechanism in the rotatory striking gear in addition, guarantees the security of sampling device under the operating condition that does not use.

Disclosure of Invention

An object of the utility model is to provide a medium and large granule sample ration sampling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the quantitative sampling device for the medium and large particle samples comprises an outer spring barrel, wherein a material taking barrel is movably sleeved in one end of the outer spring barrel, a spring is arranged between the outer spring barrel and the material taking barrel, a plurality of unit assemblies which are uniformly distributed are annularly arranged outside the material taking barrel, each unit assembly comprises a rack, a braking piece, a control rod and an impact piece, one side of each braking piece is in transmission connection with the rack, one end of each rack is fixed on the outer spring barrel, the control rods are parallelly distributed on one side of each rack, one end of each control rod is in transmission connection with the impact piece, the impact piece is arranged at the edge position of the opening end of the material taking barrel, and the racks are arranged in sliding grooves formed in the outer wall of the material taking barrel.

Preferably, the braking member comprises a triangular plate, a first shaft, a second shaft, a positioning seat, a first gear and a second gear, one end of the first shaft is movably sleeved in a through hole formed in the triangular plate, the triangular plate is fixed on the material taking barrel, the other end of the first shaft is fixedly connected with the first gear, the first gear is meshed with the rack, and one end of the first shaft realizes the direction-changing transmission of the second shaft by arranging two bevel gears.

Preferably, one end of the second shaft is fixedly connected with a second gear, the outer side wall of one end of the control rod is annularly provided with a plurality of tooth grooves which are uniformly distributed, the second gear is meshed with the control rod, the positioning seat is fixed on the outer wall of the material taking barrel, and the second shaft is movably sleeved in a through hole formed in the positioning seat.

Preferably, the impact piece includes torsion spring frame, arc protection post, door grillage, rotor, axis and accuse position cambered plate, the axis has been run through in the rotor middle part, and centraxonial one end is realized the diversion transmission to the control lever through setting up two bevel gears, and one side of control lever is covered with the door grillage, and the perpendicular fixedly connected with arc protection post of one end of door grillage, the both ends of arc protection post all are provided with torsion spring frame, and torsion spring frame fixes on getting the storage bucket, and one side of rotor is provided with accuse position cambered plate, and accuse position cambered plate end fixing is on getting the storage bucket, and the axis activity runs through the through-hole that accuse position cambered plate middle part was seted up.

Preferably, the rotor is in the shape of a disc body, the outer edge of the disc body is in the shape of a tip, and a plurality of arc-shaped notches are annularly arranged on the disc body of the rotor.

Preferably, the torsional spring frame includes that the cover has the stand that torsional spring and inner prop one end set up on inner prop, the inner prop activity cup joints the through-hole of seting up on the stand, torsional spring one end and arc protection post fixed connection, the torsional spring other end and stand fixed connection.

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

1. the utility model is inserted into a sample particle pile, if the insertion process is difficult, the outer barrel of the spring can move to be close to the material taking barrel under the continuous pushing, and then all unit components are triggered to work, namely, the rotor is caused to rotate to stir plastic particles, so that the material taking barrel can be smoothly inserted into a specified position in the sample particle pile;

2. the utility model discloses a stable transmission control is realized to a series of exquisite transmission parts that set up in the unit subassembly, piles the back with sampling device from the sample granule and takes out, and the automatic upset of arc guard post covers in the outward flange department of rotor, prevents that the people from accidentally touching sharp position on the rotor.

Drawings

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

FIG. 2 is a schematic structural view of a unit assembly;

FIG. 3 is a diagram of a impingement member position profile;

FIG. 4 is a schematic view of the braking member;

FIG. 5 is a schematic view of the configuration of the impingement member;

FIG. 6 is a schematic view of a rotor structure;

fig. 7 is a schematic view of the structure at a in fig. 5.

In the figure: the spring outer barrel 1, the material taking barrel 2, the spring 3, the unit component 4, the rack 5, the braking part 6, the control rod 7, the impact part 8, the triangular plate 10, the first shaft 11, the second shaft 12, the positioning seat 13, the first gear 14, the second gear 15, the torsion spring frame 16, the arc-shaped protection column 17, the door frame 18, the rotor 19, the middle shaft 20 and the position control arc plate 21.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a well large granule sample ration sampling device, including outer bucket 1 of spring, the inside activity of the one end of outer bucket 1 of spring has cup jointed and has got storage bucket 2, outer bucket 1 of spring and get and be provided with spring 3 between the storage bucket 2, the outside of getting storage bucket 2 encircles and is equipped with a plurality of evenly distributed's unit subassembly 4, unit subassembly 4 includes rack 5, braking part 6, control lever 7 and impact piece 8, one side transmission of braking part 6 is connected with rack 5, the one end of rack 5 is fixed on outer bucket 1 of spring, one side parallel distribution of rack 5 has control lever 7, the one end transmission of control lever 7 is connected with impact piece 8, impact piece 8 sets up the open end border position who gets storage bucket 2, rack 5 sets up in the spout of seting up on the outer wall of getting storage bucket 2.

The braking part 6 comprises a triangular plate 10, a first shaft 11, a second shaft 12, a positioning seat 13, a first gear 14 and a second gear 15, one end of the first shaft 11 is movably sleeved in a through hole formed in the triangular plate 10, the triangular plate 10 is fixed on the material taking barrel 2, the other end of the first shaft 11 is fixedly connected with the first gear 14, the first gear 14 is meshed with the rack 5, and the direction change transmission of the second shaft 12 is realized by arranging two bevel gears at one end of the first shaft 11.

One end fixedly connected with second gear 15 of secondary shaft 12, the one end lateral wall of control lever 7 is fitted with a contraceptive ring and is equipped with a plurality of evenly distributed's tooth's socket, and second gear 15 and control lever 7 meshing are connected, and positioning seat 13 is fixed on getting the outer wall of storage bucket 2, and the secondary shaft 12 activity cup joints in the through-hole of seting up on positioning seat 13.

Impact member 8 includes torsion spring frame 16, arc protection post 17, door plant frame 18, rotor 19, axis 20 and accuse position arc board 21, rotor 19 middle part runs through there is axis 20, the diversion transmission to control lever 7 is realized through setting up two bevel gears to axis 20's one end, one side of control lever 7 is covered with door plant frame 18, the perpendicular fixedly connected with arc protection post 17 of one end of door plant frame 18, arc protection post 17's both ends all are provided with torsion spring frame 16, torsion spring frame 16 is fixed on getting storage bucket 2, one side of rotor 19 is provided with accuse position arc board 21, accuse position arc board 21 end fixing is on getting storage bucket 2, and the through-hole that accuse position arc board 21 middle part was seted up is run through in the activity of axis 20.

The rotor 19 is shaped like a disk body, the outer edge of the disk body is pointed, a plurality of arc-shaped notches are annularly arranged on the disk body of the rotor 19, and the specific shape of the rotor 19 refers to fig. 6.

Torsion spring frame 16 includes the inner prop, the cover has the stand that torsional spring and inner prop one end set up on the inner prop, the through-hole of seting up on the stand is cup jointed in the inner prop activity, torsional spring one end and arc protection post 17 fixed connection, the torsional spring other end and stand fixed connection, refer to fig. 5 and 7 and understand, what demonstrate is that sampling device inserts the state in the granule sample heap, under the hindrance of granule, outside granule promotes door grillage 18 relatively, door grillage 18 rotates and drives arc protection post 17, arc protection post 17 is by the state of original cover at rotor 19 outer lane, the state that upset becomes picture rack 5 shows, subsequent rotor 19 rotates like this and influences the sample granule smoothly.

Insert get storage bucket 2 and pile in the sample granule, if the insertion process is difficult, outer spring barrel 1 will be close to relatively and get storage bucket 2, outer spring barrel 1 drives rack 5, rack 5 removes transmission first gear 14, control primary shaft 11 rotates, and then transmission secondary shaft 12, secondary shaft 12 control second gear 15 rotates, second gear 15 transmission control lever 7, control lever 7 transmission axis 20, and then control rotor 19 rotates, all rotors 19 of getting storage bucket 2 open end edge continue to rotate, supplementary storage bucket 2 of getting inserts smoothly in the sample granule pile, take out storage bucket 2 afterwards, accomplish the work of taking out of sample granule.

It should be noted that the sampling device is suitable for medium and large particle materials with the particle size of 5mm-10mm, and the materials cannot enter the gaps around the rotor 19 during material taking, so that the equipment is blocked.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medium and large granule sample ration sampling device, includes outer bucket of spring (1), its characterized in that: the spring outer barrel is characterized in that a material taking barrel (2) is movably sleeved inside one end of an outer spring barrel (1), a spring (3) is arranged between the outer spring barrel (1) and the material taking barrel (2), a plurality of unit assemblies (4) which are uniformly distributed are annularly arranged outside the material taking barrel (2), each unit assembly (4) comprises a rack (5), a brake piece (6), a control rod (7) and an impact piece (8), one side of each brake piece (6) is in transmission connection with the corresponding rack (5), one end of each rack (5) is fixed to the outer spring barrel (1), the control rods (7) are parallelly distributed on one side of each rack (5), one end of each control rod (7) is in transmission connection with the corresponding impact piece (8), the impact pieces (8) are arranged at the edge position of the opening end of the material taking barrel (2), and the racks (5) are arranged in sliding grooves formed in the outer wall of the material taking barrel (2).

2. The quantitative sampling device for medium and large particle samples of claim 1, wherein: the braking part (6) comprises a triangular plate (10), a first shaft (11), a second shaft (12), a positioning seat (13), a first gear (14) and a second gear (15), one end of the first shaft (11) is movably sleeved in a through hole formed in the triangular plate (10), the triangular plate (10) is fixed on the material taking barrel (2), the other end of the first shaft (11) is fixedly connected with the first gear (14), the first gear (14) is meshed with the rack (5) to be connected, and the one end of the first shaft (11) realizes turning transmission of the second shaft (12) by arranging the two bevel gears.

3. The quantitative sampling device for the medium and large particle samples, according to claim 2, is characterized in that: one end fixedly connected with second gear (15) of secondary shaft (12), the one end lateral wall of control lever (7) is fitted with a contraceptive ring and is equipped with a plurality of evenly distributed's tooth's socket, and second gear (15) and control lever (7) meshing are connected, positioning seat (13) are fixed on the outer wall of getting storage bucket (2), and secondary shaft (12) activity cup joints in the through-hole of seting up on positioning seat (13).

4. The quantitative sampling device for medium and large particle samples of claim 1, wherein: impact member (8) are including torsional spring frame (16), arc protection post (17), door plant frame (18), rotor (19), axis (20) and accuse position cambered plate (21), axis (20) have been run through in rotor (19) middle part, the one end of axis (20) is through setting up two bevel gears and realize the diversion transmission to control lever (7), one side of control lever (7) is covered with door plant frame (18), the perpendicular fixedly connected with arc protection post (17) of one end of door plant frame (18), the both ends of arc protection post (17) all are provided with torsional spring frame (16), torsional spring frame (16) are fixed on getting storage bucket (2), one side of rotor (19) is provided with accuse position cambered plate (21), accuse position cambered plate (21) end fixing is on getting storage bucket (2), and axis (20) activity runs through the through-hole that accuse position cambered plate (21) middle part was seted up.

5. The device for quantitatively sampling medium and large particle samples as claimed in claim 4, wherein: the rotor (19) is in a disc body shape, the outer edge of the disc body is in a tip end shape, and a plurality of arc-shaped notches are annularly arranged on the disc body of the rotor (19).

6. The device for quantitatively sampling medium and large particle samples as claimed in claim 4, wherein: the torsion spring frame (16) comprises an inner column, an upright post sleeved with a torsion spring and arranged at one end of the inner column, a through hole arranged on the upright post in a sleeved mode in a movable mode, one end of the torsion spring is fixedly connected with the arc-shaped protection post (17), and the other end of the torsion spring is fixedly connected with the upright post.