CN210037325U - Sampling device is used in production of medium density polyethylene sheath material raw materials - Google Patents
Sampling device is used in production of medium density polyethylene sheath material raw materials Download PDFInfo
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- CN210037325U CN210037325U CN201920583288.8U CN201920583288U CN210037325U CN 210037325 U CN210037325 U CN 210037325U CN 201920583288 U CN201920583288 U CN 201920583288U CN 210037325 U CN210037325 U CN 210037325U
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Abstract
The utility model discloses a sampling device for producing medium density polyethylene sheath material raw materials in the technical field of sheath material production, which comprises a sampling cylinder, a driving component, a transmission component and a feeding component, the utility model discloses a middle lower part of a sampling cylinder inserted particle material storage device drives the transmission component to rotate through the driving component, thereby enabling the feeding component to rotate, when a sealing plate is staggered with a feeding port, the particle material enters the position between two fixed plates and enters a collecting cavity along with the rotation of the fixed plates, thereby completing the sampling work, the sampling is simple and convenient, and the particle materials at different positions can be sampled by arranging two feeding components; when first band pulley is connected with the drive belt, through the effect of four regulating wheels, make the contact surface increase of drive belt and first band pulley to improve the stability of being connected between first band pulley and the drive belt, thereby improve driven reliability.
Description
Technical Field
The utility model relates to a sheath material production technical field specifically is a sampling device is used in production of medium density polyethylene sheath material raw materials.
Background
The cable sheath is the outermost layer of the cable, such as a polyvinyl chloride sheath, and the pipe which is penetrated outside is called a protection pipe; the polyethylene sheath material is a granular material prepared by taking polyvinyl chloride resin as a base material, adding auxiliary agents such as a plasticizer, a stabilizer, a coloring agent, a special additive and the like, mixing, plasticizing and granulating to form a sheath material raw material, and performing extrusion molding to form a cable sheath; typically comprising a high density polyethylene sheath, a medium density polyethylene sheath, and a low density/linear low density slip sleeve.
The medium-density polyethylene sleeve is black circle center particles, and needs to be inspected in the production and processing process and long-term storage, and during inspection, part of samples are usually extracted for inspection; the existing sampling device is mostly used for sampling liquid materials, and sampling is carried out by means of a piston, a pump, and the like, but the existing sampling device is not suitable for sheath materials, namely granular materials, so that the storage device can only be directly opened to take out materials on the upper part of the storage device during sheath material sampling, and materials on the middle lower part cannot be taken out.
Based on this, the utility model designs a sampling device is used in production of medium density polyethylene sheath material raw materials to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling device is used in production of medium density polyethylene sheath material 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 utility model provides a sampling device is used in production of medium density polyethylene sheath material raw materials, including the sampler barrel, be provided with the drive chamber in the sampler barrel, the middle part in drive chamber and bottom one side are provided with columniform first feeding chamber and second feeding chamber respectively, the below in first feeding chamber and second feeding chamber is provided with first collection chamber and second collection chamber, be provided with the feed inlet on the lateral wall in first feeding chamber and second feeding chamber, the bottom all is provided with collects the mouth, and collect the chamber intercommunication through collecting mouth and first collection chamber and second respectively, first feeding chamber and second feeding chamber are provided with the feeding subassembly respectively, it is provided with drive assembly to correspond the position in the drive chamber, and drive assembly is connected with two feeding subassemblies, the upper portion in drive chamber is provided with drive assembly, drive assembly is connected with drive assembly.
Preferably, the feeding subassembly includes the axis of rotation, is fixed with the solid fixed cylinder in the axis of rotation, evenly is fixed with four fixed plates along the circumferencial direction on the solid fixed cylinder to be fixed with two circular-arc sealing plates through the fixed plate symmetry, the axis of rotation of two feeding subassemblies is connected with the centre of a circle department rotation in first feeding chamber and second feeding chamber respectively, and one end stretches into in the drive chamber and corresponds with the transmission assembly and be connected.
Preferably, the transmission assembly comprises a first belt wheel and a second belt wheel, the first belt wheel is fixedly connected with a rotating shaft of the first feeding cavity, the second belt wheel is fixedly connected with a rotating shaft of the second feeding cavity, the upper part of the driving cavity is rotatably connected with a belt wheel shaft, a driving belt wheel is fixed on the belt wheel shaft, the driving belt wheel, the first belt wheel and the second belt wheel are connected through a transmission belt, four adjusting wheels are symmetrically arranged on the outer side of the first belt wheel along the vertical direction, the adjusting wheels are rotatably connected with the side wall of the driving cavity, and two sides of the transmission belt are respectively in contact with the first belt wheel through the two adjusting wheels.
Preferably, the driving assembly comprises a first bevel gear fixed on the pulley shaft, a second bevel gear is meshed with the first bevel gear, a gear shaft is fixed at the center of the second bevel gear, the top end of the gear shaft extends out of the top surface of the sampling cylinder and is fixed with a rotating plate, and the upper part of the gear shaft is rotatably connected with the top surface of the sampling cylinder.
Preferably, a first positioning hole is formed in the rotating plate, a second positioning hole is correspondingly formed in the top end of the sampling tube, and a positioning shaft is inserted into the first positioning hole and the second positioning hole.
Preferably, the bottom mounting of a sampler barrel has the direction frustum, and the top four lateral walls of direction frustum all set up to the inclined plane, and the top on inclined plane is located the inboard of bottom, and the bottom four lateral walls of direction frustum also set up to the inclined plane, and the bottom is most advanced.
Preferably, the lower parts of the side walls of the first collecting cavity and the second collecting cavity are provided with discharge ports, the discharge ports are hinged with cover plates, magnets are fixed at the other ends of the cover plates and the corresponding positions of the discharge ports respectively, and the two magnets are attracted and fixed.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an insert the sampler barrel in the middle and lower part of particulate material storage device, drive the drive pulley through the drive assembly and rotate, the drive pulley makes first band pulley and band pulley rotate simultaneously through the drive belt, thereby make the feed assembly rotate, after the sealing plate staggers with the feed inlet position, particulate material gets into the position between two fixed plates through the feed inlet, then make the fixed plate drive particulate material through rotating and move to collection mouth department, and enter and collect the chamber, accomplish the sampling work of granular sample, it is simple and convenient to sample; when the first belt wheel is connected with the transmission belt, the contact surface between the transmission belt and the first belt wheel is enlarged under the action of the four adjusting wheels, so that the connection stability between the first belt wheel and the transmission belt is improved, and the transmission reliability is improved; through setting up two feeding components, can take a sample the particulate material of different positions.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the transmission assembly of the present invention;
FIG. 3 is a schematic structural view of the feeding assembly of the present invention;
fig. 4 is a schematic view of the position of the adjustment wheel and the second belt wheel of the present invention;
FIG. 5 is a schematic structural view of the rotating plate of the present invention;
FIG. 6 is a schematic view of the bottom structure of the sampling tube of the present invention;
fig. 7 is a schematic structural diagram of the cover plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a sampling cylinder, 101-a first feeding cavity, 102-a first collecting cavity, 103-a first feeding cavity, 104-a second collecting cavity, 105-a driving cavity, 106-a cover plate, 107-a magnet, 2-a feeding component, 201-a rotating shaft, 202-a fixed cylinder, 203-a sealing plate, 204-a fixed plate, 3-a second belt pulley, 301-a driving belt, 302-a first belt pulley, 303-an adjusting wheel, 304-a driving belt pulley, 305-a first bevel gear, 306-a second bevel gear, 307-a rotating plate and 4-a guide frustum.
Detailed Description
The technical solution 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, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example one
Referring to the drawings, the utility model provides a technical scheme: the utility model provides a sampling device is used in production of medium density polyethylene sheath material raw materials, including sampler barrel 1, be provided with drive chamber 105 in the sampler barrel 1, the middle part and the bottom one side in drive chamber 105 are provided with columniform first feeding chamber 101 and second feeding chamber 104 respectively, the below of first feeding chamber 101 and second feeding chamber 104 is provided with first collection chamber 102 and second collection chamber 104, be provided with the feed inlet on the lateral wall of first feeding chamber 101 and second feeding chamber 104, the bottom all is provided with collects the mouth, and collect chamber 104 intercommunication through collecting mouth and first collection chamber 102 and second respectively, first feeding chamber 101 and second feeding chamber 104 are provided with feeding component 2 respectively, the corresponding position is provided with drive assembly in the drive chamber 105, and drive assembly is connected with two feeding component 2, the upper portion in drive chamber 105 is provided with drive assembly, drive assembly is connected with drive assembly.
The feeding assembly 2 comprises a rotating shaft 201, a fixed cylinder 202 is fixed on the rotating shaft 201, four fixed plates 204 are uniformly fixed on the fixed cylinder 202 along the circumferential direction, two arc-shaped sealing plates 203 are symmetrically fixed on the fixed plates 204, the rotating shafts 201 of the two feeding assemblies 2 are respectively connected with the circle centers of the first feeding cavity 101 and the second feeding cavity 104 in a rotating mode, and one end of each rotating shaft extends into the driving cavity 105 and is correspondingly connected with the transmission assembly.
The transmission assembly comprises a first belt wheel 302 and a second belt wheel 3, the first belt wheel 302 is fixedly connected with a rotating shaft 201 of the first feeding cavity 101, the second belt wheel 3 is fixedly connected with the rotating shaft 201 of the second feeding cavity 104, the upper portion of the driving cavity 105 is rotatably connected with a belt wheel shaft, a driving belt wheel 304 is fixed on the belt wheel shaft, the driving belt wheel 304, the first belt wheel 302 and the second belt wheel 3 are connected through a transmission belt 301, four adjusting wheels 303 are symmetrically arranged on the outer side of the first belt wheel 302 along the vertical direction, the adjusting wheels 303 are rotatably connected with the side wall of the driving cavity 105, and two sides of the transmission belt 301 are respectively in contact with the first belt wheel 302 through the two adjusting wheels 303.
The driving component comprises a first bevel gear 305 fixed on a pulley shaft, a second bevel gear 306 is meshed on the first bevel gear 305, a gear shaft is fixed at the center of the second bevel gear 306, the top end of the gear shaft extends out of the top surface of the sampling cylinder 1 and is fixed with a rotating plate 307, and the upper part of the gear shaft is rotatably connected with the top surface of the sampling cylinder 1.
The rotating plate 307 is provided with a first positioning hole, the top end of the sampling tube 1 is correspondingly provided with a second positioning hole, and a positioning shaft is inserted into the first positioning hole and the second positioning hole.
The working principle of the embodiment is as follows: when sampling, the sampling cylinder 1 is inserted into the middle lower part of the granular material storage device, the gear shaft and the first bevel gear 305 are rotated through the rotating plate 307, the belt wheel shaft and the driving pulley 304 are rotated through the meshing action of the second bevel gear 306, the driving pulley 304 enables the first belt pulley 302 and the belt pulley to simultaneously rotate through the action of the transmission belt 301, wherein the contact surface between the transmission belt 301 and the first belt pulley 302 is increased through the action of the four adjusting wheels 303, so that the connection stability between the first belt pulley 302 and the transmission belt 301 is improved, and the transmission reliability is improved; the fixed cylinder 202 and the fixed plates 204 are driven to rotate by the rotating shaft 201, when the sealing plate 203 is staggered with the feed inlet, the granular materials enter the position between the two fixed plates 204 through the feed inlet, and then the fixed plates 204 drive the granular materials to move to the collection port and enter the collection cavity by rotation, so that the sample collection is simple and convenient, and the granular materials at different positions can be sampled by arranging the two feed assemblies 2; wherein, through the transmission of first bevel gear 305, second bevel gear 306 and drive wheel etc. make rotor plate 307 rotate once, axis of rotation 201 rotates 90, when sealing plate 203 rotates to feed inlet department, when closing the feed inlet, first locating hole and second locating hole just aim at, after the sample, rotor plate 307 is through the effect fixed position of location axle, and sealing plate 203 seals the feed inlet, upwards removes sampler barrel 1, takes out sampler barrel 1.
Example two
On the basis of embodiment one, the bottom of sampling tube 1 is fixed with direction frustum 4, and the top four lateral walls of direction frustum 4 all set up to the inclined plane, and the top of inclined plane is located the inboard of bottom, and the bottom four lateral walls of direction frustum 4 also set up to the inclined plane, and the bottom is most advanced.
When inserting sampling tube 1 in the storage device, through the pointed end and the inclined plane of direction frustum 4 bottom, make particulate material move to both sides under the extrusion of direction frustum 4, when reducing sampling tube 1 and removing the resistance of receiving makes sampling tube 1 can insert in the particulate material fast.
EXAMPLE III
On the basis of the second embodiment, discharge ports are formed in the lower portions of the side walls of the first collecting cavity 102 and the second collecting cavity 104, a cover plate 106 is hinged to the discharge ports, magnets 107 are fixed to the other end of the cover plate 106 and corresponding positions of the discharge ports respectively, and the two magnets 107 are attracted and fixed to each other.
After the sampling is finished, when the sample needs to be taken out for detection, the cover plate 106 is rotated forcibly, so that the magnet 107 on the cover plate 106 is separated from the magnet 107 at the discharge port, the discharge port is opened, the sample is directly discharged from the discharge port, and the sample is taken out conveniently.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a sampling device is used in production of medium density polyethylene sheath material raw materials, includes the sampler barrel, its characterized in that: be provided with the drive chamber in the sampling section of thick bamboo, the middle part in drive chamber and bottom one side are provided with first feeding chamber of columniform and second feeding chamber respectively, and the below in first feeding chamber and second feeding chamber is provided with first collection chamber and second collection chamber, be provided with the feed inlet on the lateral wall in first feeding chamber and second feeding chamber, the bottom all is provided with collects the mouth to collect the chamber intercommunication through collecting mouthful and first collection chamber and second respectively, first feeding chamber and second feeding chamber are provided with the feeding subassembly respectively, correspond the position in the drive chamber and are provided with drive assembly, and drive assembly and two feeding subassemblies are connected, the upper portion in drive chamber is provided with drive assembly, and drive assembly is connected with drive assembly.
2. The sampling device for producing the raw material of the medium-density polyethylene sheath material as claimed in claim 1, wherein: the feeding assembly comprises a rotating shaft, a fixed cylinder is fixed on the rotating shaft, four fixed plates are uniformly fixed on the fixed cylinder along the circumferential direction, two arc-shaped sealing plates are symmetrically fixed on the fixed plates, the rotating shaft of the feeding assembly is respectively connected with the circle center of the first feeding cavity and the circle center of the second feeding cavity in a rotating mode, and one end of the rotating shaft extends into the driving cavity and is correspondingly connected with the transmission assembly.
3. The sampling device for producing the raw material of the medium-density polyethylene sheath material as claimed in claim 2, wherein: the transmission assembly comprises a first belt wheel and a second belt wheel, the first belt wheel is fixedly connected with a rotating shaft of the first feeding cavity, the second belt wheel is fixedly connected with a rotating shaft of the second feeding cavity, a belt wheel shaft is rotatably connected to the upper portion of the driving cavity, a driving belt wheel is fixedly arranged on the belt wheel shaft, the driving belt wheel, the first belt wheel and the second belt wheel are connected through a transmission belt, four adjusting wheels are symmetrically arranged on the outer side of the first belt wheel along the vertical direction, the adjusting wheels are rotatably connected with the side wall of the driving cavity, and two sides of the transmission belt are respectively in contact with the first belt wheel through the two adjusting wheels.
4. The sampling device for producing the raw material of the medium-density polyethylene sheath material as claimed in claim 3, wherein: the driving assembly comprises a first bevel gear fixed on a pulley shaft, a second bevel gear is meshed with the first bevel gear, a gear shaft is fixed at the center of the second bevel gear, the top end of the gear shaft extends out of the top surface of the sampling cylinder and is fixed with a rotating plate, and the upper part of the gear shaft is rotatably connected with the top surface of the sampling cylinder.
5. The sampling device for producing the raw material of the medium-density polyethylene sheath material as claimed in claim 4, wherein: the sampling device is characterized in that a first positioning hole is formed in the rotating plate, a second positioning hole is correspondingly formed in the top end of the sampling tube, and a positioning shaft is inserted into the first positioning hole and the second positioning hole.
6. The sampling device for producing the medium-density polyethylene sheath material raw material as claimed in any one of claims 1 to 5, wherein: the bottom mounting of sampling tube has the direction frustum, the top four lateral walls of direction frustum all set up to the inclined plane, and the top on inclined plane is located the inboard of bottom, the bottom four lateral walls of direction frustum also set up to the inclined plane, and the bottom is most advanced.
7. The sampling device for producing the medium-density polyethylene sheath material raw material as claimed in any one of claims 1 to 5, wherein: the lateral wall lower part in first collection chamber and second collection chamber all is provided with the discharge gate, and discharge gate department articulates there is the apron, and the other end of apron and the corresponding position of discharge gate department are fixed with magnet respectively, and two magnets attract mutually fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920583288.8U CN210037325U (en) | 2019-04-26 | 2019-04-26 | Sampling device is used in production of medium density polyethylene sheath material raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920583288.8U CN210037325U (en) | 2019-04-26 | 2019-04-26 | Sampling device is used in production of medium density polyethylene sheath material raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210037325U true CN210037325U (en) | 2020-02-07 |
Family
ID=69361885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920583288.8U Expired - Fee Related CN210037325U (en) | 2019-04-26 | 2019-04-26 | Sampling device is used in production of medium density polyethylene sheath material raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210037325U (en) |
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2019
- 2019-04-26 CN CN201920583288.8U patent/CN210037325U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210426 |