CN218330738U

CN218330738U - Powder sampler

Info

Publication number: CN218330738U
Application number: CN202222508081.9U
Authority: CN
Inventors: 骆亮; 袁晓红
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-17
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a powder sampling technical field specifically is a powder sampler, the pipeline comprises a pipe, the position that the circumference outer wall of pipeline is close to the top is opened there is the installing port, the joint has the sealing washer on the circumference inner wall of installing port, the joint has metal biography feed cylinder on the circumference inner wall of sealing washer, there is the roof through the bolt fastening on the top outer wall of metal biography feed cylinder, there is feeding mechanism through the bolt fastening on the top outer wall of roof, feeding mechanism's one end is passed the inside that metal biography feed cylinder is located the pipeline, the position that one side outer wall of metal biography feed cylinder is close to the top is provided with row material mechanism, the utility model discloses a set up metal biography feed cylinder and metal conducting rod and carry out static elimination, current sample thief interface is shorter, can produce static during the polyethylene powder sampling, and the device has lengthened the sampler interface, passes the charge to the ground through metal biography feed cylinder and metal conducting rod convenience simultaneously to the production of static has been avoided.

Description

Powder sampler

Technical Field

The utility model relates to a powder sampling technical field specifically is a powder sampler.

Background

Polyethylene is a thermoplastic resin prepared by polymerizing ethylene, and industrially also comprises a copolymer of ethylene and a small amount of alpha-olefin, the polyethylene is odorless and nontoxic, has wax-like hand feeling, excellent low-temperature resistance, good chemical stability, resistance to most of acid and alkali erosion, insolubility in common solvents at normal temperature, small water absorption and excellent electrical insulation, and a sampling device is required to be used for sampling when polyethylene powder is stored in a pipeline, so that a powder sampler is required.

Through the retrieval, a powder pipeline formula sampler of patent publication No. CN215894090U, to the problem of leaking the material compounding that the operation is convenient enough and easily take place in the sampling process, the following scheme is put forward now, it includes the workbin, one side lateral wall intercommunication of workbin has the flange pipe, the one end intercommunication of flange pipe has the casing, be provided with the installation component between flange pipe and the casing, the inside wall sliding connection of casing has the sampling tube, the sample groove has been seted up at the top of sampling tube, there is following not enough: the device is through promoting the sampling tube and receiving the material, then is difficult for drawing the powder of storage in the pipeline, and disposable volume of getting is too little, need carry out a lot of volume of getting, and is comparatively troublesome, consequently, needs a powder sampler to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a powder sampler to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a powder sampler, includes the pipeline, the position that the circumference outer wall of pipeline is close to the top is opened there is the installing port, the joint has the sealing washer on the circumference inner wall of installing port, the joint has metal biography feed cylinder on the circumference inner wall of sealing washer, there is the roof through the bolt fastening on the top outer wall of metal biography feed cylinder, there is feeding mechanism through the bolt fastening on the top outer wall of roof, feeding mechanism's one end is passed the inside that metal biography feed cylinder is located the pipeline, the position that one side outer wall of metal biography feed cylinder is close to the top is provided with row material mechanism.

Preferably, fixed mounting has the metal conducting rod on the outer wall of one side of metal biography feed cylinder, the one end ground connection of metal conducting rod can produce static when the polyethylene powder is sampled, passes to the ground through metal biography feed cylinder and metal conducting rod convenience to the production of static has been avoided.

Preferably, feeding mechanism includes the motor, the motor passes through the bolt fastening on the top outer wall of roof, there is the transmission shaft one end of motor output shaft through the coupling joint, the transmission shaft is located the inside of metal biography feed cylinder, fixed mounting has a plurality of spiral feed trays on the circumference outer wall of transmission shaft, through motor, transmission shaft and the spiral feed tray that sets up, drives the transmission shaft and rotates behind the starter motor, and then drives the rotation of spiral feed tray, carries the polyethylene powder in with the pipeline to the top of metal biography feed cylinder through pivoted spiral feed tray.

Preferably, the position that one side inner wall of metal biography feed cylinder is close to the top is fixed with temperature sensor and humidity transducer through the bolt, monitors the inside humiture of metal biography feed cylinder through temperature sensor and humidity transducer to ensure to be the environment that accords with the storage of polyethylene powder.

Preferably, there are controller and alarm lamp through the bolt fastening on the outer wall of one side of metal biography feed cylinder, the alarm lamp is two, corresponds temperature sensor and humidity transducer, and temperature sensor and humidity transducer if monitoring inside humiture unusual, can give the controller with signal transmission, and the controller starts the alarm lamp that corresponds and reports to the police, reminds the staff to handle.

Preferably, arrange the material mechanism and include the unloading pipe, the grafting of unloading pipe downward sloping passes the position that feed cylinder one side outer wall is close to the top at the metal, the hopper has been cup jointed to the one end of unloading pipe, the one end grafting of hopper has row material pipe, and polyethylene powder is transmitted to the unloading pipe by metal biography feed cylinder in, discharges through hopper and row material pipe, is convenient for take a sample.

Preferably, the electromagnetic valve is fixed on the circumferential outer wall of the discharging pipe through a bolt, and the discharging pipe is controlled to be opened and closed through the electromagnetic valve, so that the polyethylene powder is conveniently controlled to be discharged.

The utility model discloses an improve and provide a powder sampler here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a set up metal transmission section of thick bamboo, motor, transmission shaft and spiral feeding tray, the metal transmission section of thick bamboo is certain inclination and pegs graft in the top of pipeline, through motor drive back, utilize the transmission shaft of rotation and spiral feeding tray to carry the powder in the pipeline to the top of metal transmission section of thick bamboo that lasts, then discharge through unloading pipe and discharge pipe and collect can, convenient sample;

the second step is as follows: the utility model discloses a set up metal and pass feed cylinder and metal conducting rod and carry out electrostatic elimination, current sample thief interface is shorter, can produce static during the sampling of polyethylene powder, and the device has lengthened the sample thief interface, passes to the ground through metal feed cylinder and metal conducting rod convenience simultaneously with electric charge to the production of static has been avoided.

Drawings

The invention is further explained below with reference to the drawings and examples:

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

fig. 2 is a schematic view of another perspective structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the metal material conveying cylinder of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Description of reference numerals:

1. a pipeline; 2. a metal conductive rod; 3. an electromagnetic valve; 4. a discharge pipe; 5. a hopper; 6. a discharging pipe; 7. a top plate; 8. a motor; 9. a metal feed cylinder; 10. a controller; 11. a seal ring; 12. a spiral feed tray; 13. a drive shaft; 14. a temperature sensor; 15. a humidity sensor; 16. an alarm lamp.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.

The utility model discloses an improve and provide a powder sampler here, the technical scheme of the utility model is:

as shown in fig. 1-4, a powder sampler comprises a pipeline 1, a mounting opening is formed in a position, close to the upper side, of the circumferential outer wall of the pipeline 1, a sealing ring 11 is clamped on the circumferential inner wall of the mounting opening, a metal conveying cylinder 9 is clamped on the circumferential inner wall of the sealing ring 11, a top plate 7 is fixed on the outer wall of the top of the metal conveying cylinder 9 through bolts, a feeding mechanism is fixed on the outer wall of the top plate 7 through bolts, one end of the feeding mechanism penetrates through the metal conveying cylinder 9 and is located inside the pipeline 1, and a discharging mechanism is arranged on a position, close to the upper side, of the outer wall of one side of the metal conveying cylinder 9.

Borrow by above-mentioned structure, start feeding mechanism, send into the inside top of metal transfer cylinder 9 with the inside polyethylene powder of pipeline 1 by feeding mechanism, then polyethylene powder discharges through row material mechanism, collects polyethylene powder at row tail end of material mechanism.

Furthermore, a metal conducting rod 2 is fixedly mounted on the outer wall of one side of the metal transmission barrel 9, and one end of the metal conducting rod 2 is grounded.

By means of the structure, the electric charges generated by the transmission of the polyethylene powder are conveniently transmitted to the ground through the metal transmission barrel 9 and the metal conductive rod 2, so that the generation of static electricity is avoided.

Further, feeding mechanism includes motor 8, and motor 8 passes through the bolt fastening on the top outer wall of roof 7, and there is transmission shaft 13 one end of motor 8 output shaft through the coupling joint, and transmission shaft 13 is located the inside of metal biography feed cylinder 9, and fixed mounting has a plurality of spiral feed trays 12 on the circumference outer wall of transmission shaft 13.

Borrow by above-mentioned structure, drive transmission shaft 13 behind the starter motor 8 and rotate, and then drive the rotation of spiral feeding tray 12, carry the polyethylene powder material in pipeline 1 to the top of metal conveying cylinder 9 through pivoted spiral feeding tray 12.

Further, a temperature sensor 14 and a humidity sensor 15 are fixed to an upper portion of one side inner wall of the metal material conveying cylinder 9 by bolts.

By means of the structure, the temperature and the humidity inside the metal conveying cylinder 9 are monitored through the temperature sensor 14 and the humidity sensor 15, so that the environment for storing the polyethylene powder is met.

Further, a controller 10 and two alarm lamps 16 are fixed on the outer wall of one side of the metal material conveying cylinder 9 through bolts, and the alarm lamps 16 correspond to the temperature sensor 14 and the humidity sensor 15.

By means of the structure, if the temperature sensor 14 and the humidity sensor 15 monitor that the internal temperature and humidity are abnormal, signals are transmitted to the controller 10, and the controller 10 starts the corresponding alarm lamp 16 to alarm to remind a worker to process.

Further, the discharging mechanism comprises a discharging pipe 6, the discharging pipe 6 is downwards inclined and is inserted into a position, close to the upper side, of the outer wall of one side of the metal conveying cylinder 9, a hopper 5 is sleeved at one end of the discharging pipe 6, and a discharging pipe 4 is inserted into one end of the hopper 5.

Borrow by above-mentioned structure, polyethylene powder is transmitted to unloading pipe 6 in by metal transfer cylinder 9, discharges through hopper 5 and row material pipe 4, is convenient for take a sample.

Further, the electromagnetic valve 3 is fixed on the circumferential outer wall of the discharge pipe 4 through bolts.

By means of the structure, the opening and closing of the discharge pipe 4 are controlled through the electromagnetic valve 3, and the polyethylene powder is conveniently discharged.

The working principle is as follows: during the use, polyethylene powder material level is in pipeline 1, starter motor 8 drives transmission shaft 13 and rotates, and then continuously send into polyethylene powder material to the top of metal conveying cylinder 9 through pivoted spiral feed tray 12, then the powder passes through unloading pipe 6, arrange material pipe 4 through hopper 5, open solenoid valve 3, can collect polyethylene powder material in the below of arranging material pipe 4, accomplish the sampling, temperature sensor 14 and humidity transducer 15 monitor the humiture in the metal conveying cylinder 9, if unusual, surpass the early warning value and then can give controller 10 with signal transmission, controller 10 starts corresponding alarm lamp 16 and reports to the police, remind staff metal conveying cylinder 9 inside humiture unusual, the polyethylene powder material that can lead to taking out exists corresponding problem.

Claims

1. A powder sampler comprises a pipeline (1), and is characterized in that: the position that the circumference outer wall of pipeline (1) is close to the top is opened there is the installing port, the joint has sealing washer (11) on the circumference inner wall of installing port, the joint has metal biography feed cylinder (9) on the circumference inner wall of sealing washer (11), there is roof (7) through the bolt fastening on the top outer wall of metal biography feed cylinder (9), there is feeding mechanism through the bolt fastening on the top outer wall of roof (7), feeding mechanism's one end is passed metal and is passed the inside that metal biography feed cylinder (9) are located pipeline (1), the position that one side outer wall of metal biography feed cylinder (9) is close to the top is provided with row material mechanism.

2. A powder sampler according to claim 1, wherein: the metal conductive rod (2) is fixedly installed on the outer wall of one side of the metal transmission barrel (9), and one end of the metal conductive rod (2) is grounded.

3. A powder sampler according to claim 1, wherein: feeding mechanism includes motor (8), motor (8) pass through the bolt fastening on the top outer wall of roof (7), there is transmission shaft (13) one end of motor (8) output shaft through the coupling joint, transmission shaft (13) are located the inside of metal transfer cylinder (9), fixed mounting has a plurality of spiral feed trays (12) on the circumference outer wall of transmission shaft (13).

4. A powder sampler according to claim 1, wherein: and a temperature sensor (14) and a humidity sensor (15) are fixed on the upper position of the inner wall of one side of the metal material transmission barrel (9) through bolts.

5. A powder sampler according to claim 4 wherein: the metal conveying cylinder is characterized in that a controller (10) and two alarm lamps (16) are fixed on the outer wall of one side of the metal conveying cylinder (9) through bolts, and the two alarm lamps (16) correspond to a temperature sensor (14) and a humidity sensor (15).

6. A powder sampler according to claim 1, wherein: the discharging mechanism comprises a discharging pipe (6), the discharging pipe (6) is downwards inclined and is inserted into a position, close to the upper side, of the outer wall of one side of the metal conveying cylinder (9), a hopper (5) is sleeved at one end of the discharging pipe (6), and a discharging pipe (4) is inserted into one end of the hopper (5).

7. The powder sampler of claim 6, wherein: and the electromagnetic valve (3) is fixed on the circumferential outer wall of the discharge pipe (4) through a bolt.