CN211941594U - Environment-friendly regenerated plastic particle preparation device - Google Patents

Environment-friendly regenerated plastic particle preparation device Download PDF

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Publication number
CN211941594U
CN211941594U CN202020252296.7U CN202020252296U CN211941594U CN 211941594 U CN211941594 U CN 211941594U CN 202020252296 U CN202020252296 U CN 202020252296U CN 211941594 U CN211941594 U CN 211941594U
Authority
CN
China
Prior art keywords
transmission
screw rod
cutter head
spiral casing
continuously variable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202020252296.7U
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Chinese (zh)
Inventor
徐学吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Huixin Changmao Technology Co Ltd
Original Assignee
Guizhou Huixin Changmao Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guizhou Huixin Changmao Technology Co Ltd filed Critical Guizhou Huixin Changmao Technology Co Ltd
Priority to CN202020252296.7U priority Critical patent/CN211941594U/en
Application granted granted Critical
Publication of CN211941594U publication Critical patent/CN211941594U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an environment-friendly recycled plastic particle preparation device, which comprises a spiral casing with a melting layer arranged inside, wherein a screw rod is arranged in the spiral casing, the right end of the screw rod penetrates out of the spiral casing to be connected with a motor in a transmission way, a hopper is arranged above the right side of the spiral casing, a circle of extrusion holes are annularly arranged on the left end surface around the center of the left end surface, and a rotatable cutter head is arranged outside the extrusion holes; the motor is also in transmission with the continuously variable transmission, and the output end of the continuously variable transmission is in transmission with the cutter head. The utility model discloses the rotational speed of blade disc and the rotational speed of screw rod are linkage and proportional relevance, and the rotational speed of blade disc becomes a fixed proportion with the rotational speed of screw rod all the time, and the rate of rotation that just so can guarantee the blade disc is synchronous variation with the screw rod, guarantees that all granule lengths that surely go are unanimous. If the length of the particles needs to be changed, the rotating speed ratio can be adjusted only through the continuously variable transmission, and the length of the particles can be continuously adjusted because the gear ratio of the continuously variable transmission can be continuously changed and adjusted.

Description

Environment-friendly regenerated plastic particle preparation device
Technical Field
The utility model relates to an environmental protection reclaimed materials makes technical field, in particular to environmental protection reclaimed plastic particle preparation facilities.
Background
The recycled plastic is prepared by crushing waste plastic, melting and extruding the waste plastic into particles, and processing the particles into other products, so that the waste plastic can be recycled. However, in the prior art, the screw and the cutter for extruding the granules adopt different driving devices, and the rotating speed of the screw and the cutter cannot be always equal to a fixed value due to the change of current or the change of the performance of the driving device, but the rotating speed is assumed to be unchanged in the work, because the length of the cut granules cannot be changed only if the rotating speed of the screw is unchanged and the rotating speed of the cutter is unchanged. The length of the particles is also changed by changing the rotating speed of the cutter, and the length of the particles is difficult to continuously adjust due to the instability of the motor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can continuous adjustment granule length, and the environmental protection reclaimed plastic particle preparation facilities that particle diameter length is stable unchangeable after the adjustment.
The technical scheme of the utility model is that:
the device for preparing the environment-friendly recycled plastic particles comprises a spiral shell with a melting layer arranged inside, wherein a screw rod is arranged in the spiral shell, the right end of the screw rod penetrates out of the spiral shell to be in transmission connection with a motor, a hopper is arranged above the right side of the spiral shell, a circle of extrusion holes are annularly arranged on the left end face around the center of the left end face, and a rotatable cutter head is arranged outside the extrusion holes; the motor is also in transmission with the continuously variable transmission, and the output end of the continuously variable transmission is in transmission with the cutter head.
Furthermore, the cutter head comprises at least two cutters and a rotating ring, and the cutters are arranged at equal angles.
Furthermore, the vertical frame is arranged outside the left end of the spiral casing, the upper part of the vertical frame is transversely connected with the bearing ring through the connecting frame, the side faces of the bearing ring and the left end of the spiral casing are provided with bearings, the rotating ring of the cutter head is erected on the two bearings, and the cutter penetrates through the space between the bearings to the front of the extrusion hole.
Furthermore, the screw, the motor, the gearbox and the cutter head are all driven by a belt.
Furthermore, the lower end of the extrusion hole is also provided with a material guide plate.
Furthermore, the melting layer is a metal plate embedded with an electromagnetic heating coil.
The utility model discloses an useful part lies in:
the utility model discloses the rotational speed of blade disc and the rotational speed of screw rod are linkage and proportional relevance, and the rotational speed of blade disc becomes a fixed proportion with the rotational speed of screw rod all the time, and the rate of rotation that just so can guarantee the blade disc is synchronous variation with the screw rod, guarantees that all granule lengths that surely go are unanimous. If the length of the particles needs to be changed, the rotating speed ratio can be adjusted only through the continuously variable transmission, and the length of the particles can be continuously adjusted because the gear ratio of the continuously variable transmission can be continuously changed and adjusted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a cutter head installation;
fig. 3 is a schematic diagram of the operation of the cutter head.
In the figure: 1-spiral shell, 11-hopper, 12-extrusion hole, 2-melting layer, 3-screw, 4-motor, 5-stepless speed changing box, 51-belt, 6-cutter head, 61-cutter, 62-rotating ring, 7-vertical frame, 71-connecting frame, 72-bearing ring, 8-guide plate and 9-bearing.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-3:
the device for preparing the environment-friendly recycled plastic particles comprises a spiral casing 1 with a melting layer 2 arranged inside, wherein a screw rod 3 is arranged in the spiral casing 1, the right end of the screw rod 3 penetrates out of the spiral casing 1 to be in transmission connection with a motor 4, a hopper 11 is arranged above the right side of the spiral casing 1, a circle of extrusion holes 12 are annularly arranged on the left end face around the center of the left end face, and a rotatable cutter head 6 is arranged outside the extrusion holes 12; the motor 4 is also in transmission with the stepless speed changing box 5, and the output end of the stepless speed changing box 5 is in transmission with the cutter head 6.
Specifically, the cutter head 6 includes at least two cutters 61 and a rotary ring 62, and if the lengths of the cutters 61 are consistent, the cutters 61 must be arranged at equal angles if a plurality of cutters 61 are adopted, so as to ensure that the time from the adjacent cutter 61 to the extrusion hole 12 is the same after one cutter 61 is suspended from the extrusion hole 12.
Specifically, a vertical frame 7 is arranged outside the left end of the spiral casing 1, a bearing ring 72 is transversely connected above the vertical frame 7 through a connecting frame 71, bearings 9 are mounted on the side faces of the left ends of the bearing ring 72 and the spiral casing 1, a rotating ring 62 of the cutter head 6 is erected on the two bearings 9, and a cutter 61 penetrates between the bearings to the front of the extrusion hole 12, so that the rotating ring 62 can freely rotate in a linkage manner with the output end of the stepless transmission 5 through a transmission mechanism.
Specifically, the screw 3, the motor 4, the gearbox and the cutter head 6 are all driven by a belt 51, and can also be driven by gears and the like.
Specifically, the lower end of the extrusion hole 12 is also provided with a material guide plate 8, so that cut plastic particles can be conveniently led out.
Specifically, the melting layer 2 is a metal plate with an embedded electromagnetic heating coil.
The utility model discloses the principle: because the screw rod 3 that adopts promotes, because the screw thread interval of screw rod 3 is fixed, therefore the extrusion rate and the rotational speed of material are directly proportional, and the utility model discloses well blade disc 6 passes through continuously variable transmission 5 and motor 4 transmission, so the rotational speed of final blade disc 6 is that the linkage just is proportional to relevant with the rotational speed of screw rod 3. No matter how the rotation speed of the motor 4 changes, the rotation speed of the cutter head 6 is always in a fixed proportion to the rotation speed of the screw 3 as long as the speed change ratio of the continuously variable transmission 5 is not changed. The extrusion length of one circle of rotation of the screw rod 3 is set as S, if two cutters 61 are adopted, the rotation speed ratio is 1:1, the grain cutting length is 0.5S, and the speed change rate of the cutter head 6 is always consistent with that of the screw rod 3 due to the fact that the same motor 4 is adopted for linkage driving, so that the rotation rate of the cutter head 6 and the screw rod 3 can be guaranteed to be changed synchronously, and the lengths of all cut particles are guaranteed to be consistent. If the length of the particles needs to be changed, the rotating speed ratio can be adjusted only through the continuously variable transmission 5, and the length of the particles can be continuously adjusted because the gear ratio of the continuously variable transmission 5 can be continuously changed and adjusted.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (6)

1. The utility model provides an environmental protection reclaimed plastic particles preparation facilities, establishes the spiral casing on melting layer in including, install the screw rod in the spiral casing, its characterized in that: the right end of the screw penetrates out of the spiral shell to be in transmission connection with the motor, a hopper is arranged above the right side of the spiral shell, a circle of extrusion holes are annularly formed in the left end face around the center of the left end face, and a rotatable cutter head is arranged outside the extrusion holes; the motor is also in transmission with the continuously variable transmission, and the output end of the continuously variable transmission is in transmission with the cutter head.
2. The apparatus for preparing environmentally friendly recycled plastic particles according to claim 1, wherein: the cutter head comprises at least two cutters and a rotating ring, and the cutters are arranged at equal angles.
3. The apparatus for preparing environmentally friendly recycled plastic particles according to claim 2, wherein: the spiral casing left end is provided with the grudging post outward, the bearing ring is all installed through link transverse connection bearing ring in grudging post top, the bearing is all installed to the side of bearing ring and spiral casing left end, the change of blade disc erects on two bearings, and the cutter is worn to extrude hole the place ahead from between the bearing.
4. The apparatus for preparing environmentally friendly recycled plastic particles according to claim 3, wherein: the screw, the motor, the gearbox and the cutter head are all driven by a belt.
5. The apparatus for preparing environmentally friendly recycled plastic particles according to claim 1, wherein: the lower end of the extrusion hole is also provided with a material guide plate.
6. The apparatus for preparing environmentally friendly recycled plastic particles according to any one of claims 1 to 5, wherein: the melting layer is a metal plate embedded with an electromagnetic heating coil.
CN202020252296.7U 2020-03-04 2020-03-04 Environment-friendly regenerated plastic particle preparation device Expired - Fee Related CN211941594U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020252296.7U CN211941594U (en) 2020-03-04 2020-03-04 Environment-friendly regenerated plastic particle preparation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020252296.7U CN211941594U (en) 2020-03-04 2020-03-04 Environment-friendly regenerated plastic particle preparation device

Publications (1)

Publication Number Publication Date
CN211941594U true CN211941594U (en) 2020-11-17

Family

ID=73194299

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020252296.7U Expired - Fee Related CN211941594U (en) 2020-03-04 2020-03-04 Environment-friendly regenerated plastic particle preparation device

Country Status (1)

Country Link
CN (1) CN211941594U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113858472A (en) * 2021-09-26 2021-12-31 朱显全 Double-screw extrusion granulator capable of effectively improving performance of plastic particles and processing technology

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113858472A (en) * 2021-09-26 2021-12-31 朱显全 Double-screw extrusion granulator capable of effectively improving performance of plastic particles and processing technology
CN113858472B (en) * 2021-09-26 2024-04-09 广东正茂精机有限公司 Double-screw extrusion granulator capable of effectively improving plastic particle performance and processing technology

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201117

CF01 Termination of patent right due to non-payment of annual fee