CN2512589Y - Press roller adjuster - Google Patents
Press roller adjuster Download PDFInfo
- Publication number
- CN2512589Y CN2512589Y CN 01273080 CN01273080U CN2512589Y CN 2512589 Y CN2512589 Y CN 2512589Y CN 01273080 CN01273080 CN 01273080 CN 01273080 U CN01273080 U CN 01273080U CN 2512589 Y CN2512589 Y CN 2512589Y
- Authority
- CN
- China
- Prior art keywords
- press roller
- adjusting block
- hydraulic cylinder
- pressure roller
- regulating block
- 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 - Lifetime
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Abstract
The utility model relates to a press roller adjuster, belonging to the mechanical technical filed of food and feed. The technical proposal of the utility model is that a hydraulic cylinder(4), an adjusting block(2), another adjusting block(5) and a ram(3) are arranged between two press rollers; the adjusting blocks(2) and(5) are respectively arranged at the shaft ends of the two press rollers; one end of the adjusting block(2) is connected with the adjusting block(5) through the ram(3); and the piston end of the hydraulic cylinder(4) is connected with the other end of the adjusting block(2). When the pressure of the hydraulic cylinder is set, the gap value between the press roller and the circular module is zero. When the granulator works, the material is taken into the wedge type suppress area between the circular module and the press roller. As different material has different physic and chemical characteristics and has different reacting force to the press roller and the circular module to separate the press roller and the circular module, thereby shaping an apposite working gap. The utility model has the advantages of rational and simple structure, easy production, easy operation and management, and prolonging the useful time of the press roller adjuster and the granulator.
Description
Technical field
The utility model relates to the adjusting device in gap between ring mould feed granulator pressure roller and the ring mould, belongs to the food and feed field of mechanical technique.
Background technology
Existing pressure roller adjusting device is made of parts such as pressure roller adjuster, adjusting bolt, locking nut, rest pads, and adjuster is contained on the pressure roller eccentric shaft, and rest pad welds or is contained on the header board (or body), and the adjusting bolt is contained on the rest pad and connects adjuster.When regulating bolt rotation (or locking nut tightens up), the passive rotation of adjuster drives the rotation of pressure roller eccentric shaft, reaches the purpose of regulating gap between pressure roller and the ring mould.Existing pressure roller adjusting device is manual adjustment; artificial influence is bigger; can directly have influence on the performance of granulator and the service life of ring mould, pressure roller etc.; and owing to regulate the restriction that bolt, rest pad etc. are subjected to structure; intensity often can not meet the demands; stifled machine or feeding are uneven to cause rest pad, the distortion of adjusting bolt to granulator owing to taking place when work, and the gap changes between pressure roller and the ring mould thereby make, and causes the granulator cisco unity malfunction.
Summary of the invention
The purpose of this utility model is that the novel pressure roller adjusting device that the gap is adjusted between a kind of granulator pressure roller and the ring mould will be provided.
The purpose of this utility model is to realize like this, novel pressure roller adjusting device, it is the hydraulic regulating device that hydraulic cylinder (4), regulating block (2), regulating block (5), connecting rod (3) formation are installed between two pressure rollers, regulating block (2), regulating block (5) are installed in two pressure roller axle heads respectively, one end of regulating block (2) is connected with regulating block (5) with connecting rod (3), and the tailpiece of the piston rod of hydraulic cylinder (4) is connected with regulating block (2) other end.After the correct setting of the pressure of hydraulic cylinder; pressure roller is zero with the gap of ring mould; when granulator band material is produced; material is taken in the wedge blanketed zone between ring mould and the pressure roller; because different materials has different physics and chemical characteristic; pressure roller is formed different reaction forces with the ring mould, force both to separate, thereby form the corresponding working clearance automatically.
The utility model is rational in infrastructure simple, manufactures easily.Automatically regulate gap between pressure roller and the ring mould, and corresponding variation can take place along with the variation of load, reduce artificial factor, use convenient operation and management, prolong the service life of pressure roller adjusting device and granulator.
Description of drawings
Accompanying drawing is a structural representation of the present utility model, 1 ring mould, 2 lever regulating blocks, 3 connecting rods, 4 hydraulic cylinders, 5 regulating blocks, 6 pressure rollers, 7 oil pipes among the figure.
The specific embodiment
Lever regulating block (2), regulating block (5) are installed in two pressure roller axle heads respectively, and an end of lever regulating block (2) is connected with regulating block (5) with connecting rod (3), and the tailpiece of the piston rod of hydraulic cylinder (4) is connected with lever regulating block (2) other end.The bottom of hydraulic cylinder is fixed on the installing plate by rotary column.When hydraulic cylinder action (eject or withdraw), two pressure rollers can turn over identical angle simultaneously, in the same way, realize pressure roller and the adjusting that encircles the gap between the mould.
Claims (1)
1, a kind of novel pressure roller adjusting device, it is characterized in that being equipped with between two pressure rollers hydraulic regulating device of hydraulic cylinder (4), regulating block (2), regulating block (5), connecting rod (3) formation, regulating block (2), regulating block (5) are installed in two pressure roller axle heads respectively, one end of regulating block (2) is connected with regulating block (5) with connecting rod (3), and the tailpiece of the piston rod of hydraulic cylinder (4) is connected with regulating block (2) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273080 CN2512589Y (en) | 2001-12-26 | 2001-12-26 | Press roller adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273080 CN2512589Y (en) | 2001-12-26 | 2001-12-26 | Press roller adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2512589Y true CN2512589Y (en) | 2002-09-25 |
Family
ID=33678115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01273080 Expired - Lifetime CN2512589Y (en) | 2001-12-26 | 2001-12-26 | Press roller adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2512589Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100532079C (en) * | 2003-02-21 | 2009-08-26 | 安德里茨斯普劳特有限公司 | Roller adjustment apparatus for an extrusion mill |
| CN103637388A (en) * | 2013-12-20 | 2014-03-19 | 何敬丽 | Pressing roller adjusting device of feed pelleting machine |
-
2001
- 2001-12-26 CN CN 01273080 patent/CN2512589Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100532079C (en) * | 2003-02-21 | 2009-08-26 | 安德里茨斯普劳特有限公司 | Roller adjustment apparatus for an extrusion mill |
| CN103637388A (en) * | 2013-12-20 | 2014-03-19 | 何敬丽 | Pressing roller adjusting device of feed pelleting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111226 Granted publication date: 20020925 |