CN204869583U - Screw extruder - Google Patents
Screw extruder Download PDFInfo
- Publication number
- CN204869583U CN204869583U CN201520623031.2U CN201520623031U CN204869583U CN 204869583 U CN204869583 U CN 204869583U CN 201520623031 U CN201520623031 U CN 201520623031U CN 204869583 U CN204869583 U CN 204869583U
- Authority
- CN
- China
- Prior art keywords
- screw extruder
- hopper
- cabinet
- motor
- feed
- 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
Links
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a screw extruder, including aircraft nose, screw rod, barrel, decelerator, motor, hopper, feed screw rod, feed decelerator, feed motor, two sets of scrapers and a plurality of universal wheel, it is inside and be connected with the motor through decelerator that the screw rod is located the barrel, the aircraft nose is located the one end of barrel, it is inside and be connected with the feed motor through feed decelerator that the feed screw rod is located the hopper, the hopper is conical, the scraper is including scraping material pole and one end swing joint in the connecting rod of scraping the material pole, the other end of connecting rod is connected in the tip of feed screw rod, it laminates with the internal face of hopper to scrape the material pole, the universal wheel sets up in the screw extruder bottom. The utility model discloses a screw extruder can be convenient the removal to under the effect of scraper, its feeding device's hopper inner wall can keep clean and stabilize the feed.
Description
Technical field
The utility model relates to a kind of screw extruder.
Background technology
Screw extruder is a kind of material blending equipment, and raw material, by fully mixing and extruding under the effect of screw rod after drawing-in device feeding extruder, forms product.The raw material type of extruder is various, and size and the viscosity of feed particles are different, easily occurs that frame material and hopper inwall adhered materials etc. are unfavorable for the phenomenon of the normal feeding of extruder in the hopper of drawing-in device.
In the prior art, extra agitating device is generally set in the hopper of drawing-in device to prevent frame material.But agitating device for the inwall adhered materials of hopper without positive effect.In addition on the one hand, screw extruder of the prior art is all installed on fixing mounting platform, when needs use same screw extruder for other equipment feed of multiple stage, very inconvenient.
Utility model content
The technical problems to be solved in the utility model is: in order to solve the easy adhered materials of hopper inwall of screw extruder drawing-in device and the problem of screw extruder inconvenience movement itself, the utility model provides a kind of removable screw extruder carrying scraper and universal wheel to solve the problems referred to above.
The utility model solves the technical scheme that its technical problem adopts: a kind of screw extruder, comprises head, screw rod, cylindrical shell, deceleration device, motor, hopper, feed screw, feeding deceleration device, feeding motor and two cover scrapers; Described screw rod is positioned at inner barrel and is connected with motor by deceleration device; Described head is positioned at one end of cylindrical shell; Described feed screw is positioned at hopper inside and is connected with feeding motor by feeding deceleration device; Described hopper is conical; Described scraper comprises the connecting rod that scraping rod and one end are movably connected on scraping rod; The other end of described connecting rod is connected to the end of feed screw; The internal face of described scraping rod and hopper is fitted.
Further optimization, described screw extruder also comprises cabinet; Described deceleration device, motor, feeding deceleration device and feeding motor are positioned at the inside of cabinet.
Further optimization, a face of described cabinet is set to dodge gate.
Further optimization, described cabinet has at least a face to be provided with air vent.
Further optimization, described screw extruder also comprises universal wheel; The bottom of described cabinet is provided with multiple universal wheel.
Further optimization, described screw extruder also comprises the locking device that can lock universal wheel.
Further optimization, described screw extruder also comprises handle; Described handle is positioned at the top of cabinet or the outside of cabinet and is fixedly connected with the framework of cabinet.
The beneficial effects of the utility model are: be provided with scraper in the hopper of the screw extruder that (1) the utility model provides, scraping rod and the hopper inwall of scraper are fitted, whole scraper rotates along with feed screw always, and this makes the material in hopper cannot form frame material phenomenon and can not adhere to hopper inwall.
(2) deceleration device of screw extruder that provides of the utility model and motor are arranged on cabinet inside, to ensure the safety of operating personnel.
(3) cabinet that the utility model provides is provided with dodge gate, facilitates overhaul of the equipments.
(4) cabinet that the utility model provides is provided with air vent, improves the heat-sinking capability of screw extruder.
(5) below of screw extruder that the utility model provides is provided with universal wheel, facilitates equipment moving.
(6) universal wheel that the utility model provides is configured with locking device, guarantees that its position can be fixed during screw extruder in working order.
(7) screw extruder that the utility model provides is configured with handle, handled easily personnel mobile screw extruder.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the optimum embodiment of the utility model screw extruder.
Fig. 2 is the A-A direction sectional view of Fig. 1.
In figure: head 1, screw rod 2, cylindrical shell 3, deceleration device 4, motor 5, hopper 6, feed screw 7, feeding deceleration device 8, feeding motor 9, scraper 10, scraping rod 10-1, connecting rod 10-2, cabinet 11, universal wheel 12, locking device 13, handle 14.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As depicted in figs. 1 and 2, present embodiments provide a kind of screw extruder, comprise head 1, screw rod 2, cylindrical shell 3, deceleration device 4, motor 5, hopper 6, feed screw 7, feeding deceleration device 8, feeding motor 9 and scraper 10; Described screw rod 2 is positioned at cylindrical shell 3 inside and is connected with motor 5 by deceleration device 4; Described head 1 is positioned at one end of cylindrical shell 3; Described feed screw 7 is positioned at hopper 6 inside and is connected with feeding motor 9 by feeding deceleration device 8; Described hopper 6 is conical; Described scraper 10 comprises the connecting rod 10-2 that scraping rod 10-1 and one end are movably connected on scraping rod 10-1; The other end of described connecting rod 10-2 is connected to the end of feed screw 7; The internal face of described scraping rod 10-1 and hopper 6 is fitted.In the screw extruder course of work, scraper 10 rotates along with feed screw 7 always, and feed screw 7 possesses agitating function, can prevent frame material; Scraping rod then can blow any material sticking to hopper inwall off.
The screw extruder of the present embodiment also comprises cabinet 11; Described deceleration device 4, motor 5, feeding deceleration device 8 and feeding motor 9 are positioned at the inside of cabinet 11.
A face of the cabinet 11 of the present embodiment is set to dodge gate.
The bottom surface of the cabinet 11 of the present embodiment is provided with multiple air vent.
The bottom of the cabinet 11 of the present embodiment is provided with 4 universal wheels 12.
The axis place of the universal wheel 12 of the present embodiment is provided with the locking device 13 that can lock universal wheel 12.
The oblique upper of the present embodiment cabinet 11 is provided with handle 14, and described handle 14 is welded on the framework of cabinet 11.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (7)
1. a screw extruder, comprises head (1), screw rod (2), cylindrical shell (3), deceleration device (4), motor (5), hopper (6), feed screw (7), feeding deceleration device (8) and feeding motor (9); Described screw rod (2) is positioned at cylindrical shell (3) inside and is connected with motor (5) by deceleration device (4); Described head (1) is positioned at one end of cylindrical shell (3); Described feed screw (7) is positioned at hopper (6) inside and is connected with feeding motor (9) by feeding deceleration device (8); Described hopper (6) is conical; It is characterized in that: also comprise two cover scrapers (10);
Described scraper (10) comprises the connecting rod (10-2) that scraping rod (10-1) and one end are movably connected on scraping rod (10-1); The other end of described connecting rod (10-2) is connected to the end of feed screw (7); Described scraping rod (10-1) is fitted with the internal face of hopper (6).
2. screw extruder according to claim 1, is characterized in that: also comprise cabinet (11); Described deceleration device (4), motor (5), feeding deceleration device (8) and feeding motor (9) are positioned at the inside of cabinet (11).
3. screw extruder according to claim 2, is characterized in that: a face of described cabinet (11) is set to dodge gate.
4. screw extruder according to claim 2, is characterized in that: described cabinet (11) has at least a face to be provided with air vent.
5. screw extruder according to claim 2, is characterized in that: also comprise universal wheel (12); The bottom of described cabinet (11) is provided with multiple universal wheel (12).
6. screw extruder according to claim 5, is characterized in that: also comprise the locking device (13) that can lock universal wheel (12).
7. screw extruder according to claim 5, is characterized in that: also comprise handle (14); Described handle (14) is positioned at the top of cabinet (11) or the outside of cabinet (11) and is fixedly connected with the framework of cabinet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623031.2U CN204869583U (en) | 2015-08-18 | 2015-08-18 | Screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623031.2U CN204869583U (en) | 2015-08-18 | 2015-08-18 | Screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204869583U true CN204869583U (en) | 2015-12-16 |
Family
ID=54814003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520623031.2U Expired - Fee Related CN204869583U (en) | 2015-08-18 | 2015-08-18 | Screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204869583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283785A (en) * | 2016-03-30 | 2017-10-24 | 江苏和伟美科技发展有限公司 | Double screw extruder |
-
2015
- 2015-08-18 CN CN201520623031.2U patent/CN204869583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283785A (en) * | 2016-03-30 | 2017-10-24 | 江苏和伟美科技发展有限公司 | Double screw extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |