CN104128124A - Press roller cooling device used for feed granulation machine - Google Patents
Press roller cooling device used for feed granulation machine Download PDFInfo
- Publication number
- CN104128124A CN104128124A CN201410330085.XA CN201410330085A CN104128124A CN 104128124 A CN104128124 A CN 104128124A CN 201410330085 A CN201410330085 A CN 201410330085A CN 104128124 A CN104128124 A CN 104128124A
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- Prior art keywords
- oil
- pressure roller
- press roller
- hole
- cooling device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/34—Heating or cooling presses or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/20—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
- B30B11/201—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
- B30B11/208—Roller constructions; Mounting of the rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fodder In General (AREA)
Abstract
The invention relates to a press roller cooling device used for a feed granulation machine. The device comprises a pedestal (1) which forms rotation fit with a set of press roller shafts (2). The press roller shafts are all connected on a main shaft (4). The press roller shafts form rotation connection with press rollers (3) through bearings (5). The device is characterized in that a through hole (6) is provided in the main shaft; oil passages (2a) are arranged in the press roller shafts; the oil passages communicate with central holes (3a) of the press rollers; the oil passages communicate with the through hole through inner oil pipes (10); the through hole is connected with an oil tank (16) through an outer oil pipe (18); a hydraulic pump (14), a filter (15) and an overflow valve (17) are respectively connected on the outer oil pipe (18). The device provided by the invention has the following advantages: soybean oil is used for lubricating the press rollers, such that a problem of carcinogenic dioxin substances in meat products caused by existing feeds containing machinery lubricating oil is solved. Also, press roller temperature is reduced, such that the quality of produced feed is improved.
Description
Technical field
The present invention relates to one for feeding stuff cuber, particularly a kind of pressure roller cooling device for feeding stuff cuber.
Background technology
Along with improving constantly of people's living standard, green living has become modern people's requirement, to the requirement of food also in continuous raising, present stage, meat product fecund was in domestic animal, domestic animal is all to adopt forage feed substantially, existing feed is all made by feeding stuff cuber, the bearing of the pressure roller inside of existing feeding stuff cuber is all to adopt mechanical lubrication oil lubrication, and bearing is all to adopt the sealing of O RunddichtringO, continuous rotation at granulator course of work pressure roller, high temperature because pressure roller constantly rotates its inside, machine oil evaporates under the condition of high temperature, now pressure roller inside is high-temperature high-pressure state, therefore constantly seepage outward of the lubricating oil of pressure roller inside.The lubricating oil oozing out is just mixed in feed, and such feed will produce carcinogenic dioxin toxin after keeping fowls, and this mankind's health with regard to serious threat.Need on original equipment, carry out the innovation of oil circuit and lubricating method for this reason, solve the problem that has high temperature grease in feed.
Bearing seal oil leakage phenomenon in the pressure roller of existing AHHC520 facility for granulating can not get solving always, and its compression roller of granulator environmental simulation system all designs unreasonable, pressure roller sealed lubrication system imperfection, and oil leakage phenomenon is very outstanding.The application is improved for this equipment shortcoming, to adapt to the demand of people to green meat product.
Summary of the invention
The object of the invention is in order to solve present stage feeding stuff cuber producing when feed; machine oil in the pressure roller existing infiltrates in feed; and the shortcoming that contains bioxin toxin in the meat product causing, and a kind of pressure roller cooling device for feeding stuff cuber proposing.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of pressure roller cooling device for feeding stuff cuber, comprise pedestal, one end of described pedestal and one group of pressure roller shaft is rotatably assorted, the other end of described pressure roller shaft is all connected on main shaft, in each described pressure roller shaft, rotate by bearing the pressure roller that is connected, it is characterized in that: in described main shaft, be provided with a through hole, in each described pressure roller shaft, be provided with an oil duct, described oil duct is communicated with the centre bore of described pressure roller, each described oil duct is all communicated with described through hole by an inner oil tube, described through hole also connects fuel tank by outer oil pipe, difference connecting fluid press pump on oil pipe outside, filter and overflow valve.
On the basis of technique scheme, can there is following further technical scheme:
Described oil duct is the blind hole structure that an opening is arranged on described pressure roller shaft end face.
Described oil duct is all connected with corresponding inner oil tube or outer oil pipe by air silk with through hole.
In the time of operation, adopt soya-bean oil lubricated, hydraulic pump is soya-bean oil supercharging, soya-bean oil successively by after outer oil pipe, through hole, inner oil tube and oil duct through nozzle by oil spurts in bearing.
The invention has the advantages that: this device is less to the change of original device; adopt the lubricated pressure roller of soya-bean oil; soya-bean oil is as wherein a kind of raw material of feed; solved traditional granulator in the time of work; machine oil in pressure roller leaks in feed, and causes the shortcoming that contains carcinogenic dioxins materials in meat product, again in the process of oil impregnate; play the temperature that reduces pressure roller, improved the problem of feed quality.
Brief description of the drawings
Fig. 1 is basic structure schematic diagram of the present invention;
Fig. 2 is the fundamental diagram of oil jet lubrication in Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of pressure roller cooling device for feeding stuff cuber provided by the invention, comprises pedestal 1, and a side of described pedestal 1 is connected by screw a stifle 19; One end of opposite side and one group of pressure roller shaft 2 is rotatably assorted, and the other end of described pressure roller shaft 2 is all connected on main shaft 4, in each described pressure roller shaft 2, is rotatably assorted and is connected a pressure roller 3 by bearing 5, it is characterized in that:
In a, described main shaft 4, be provided with a through hole 6, two openings of described through hole 6 arrange respectively on 4 two symmetrical end faces of described main shaft, and one of them opening is fuel feed hole 7; Another opening is oil outlet 8, is all connected an air silk 11 described fuel feed hole 7 and oil outlet 8 are interior, and described air silk 11 adopts silk.
In b, each described pressure roller shaft 2, be provided with an oil duct 2a, described oil duct 2a is the blind hole structure that an opening is arranged on described pressure roller shaft 2 end faces, described oil duct 2a is communicated with the centre bore 3a of described pressure roller 3 by oil outlet 13, on described oil outlet 13, also connect a nozzle, the opening part of each described oil duct 2a all connects an air silk 11.
The air silk 11 that c, each described oil duct 2a connect all connects an inner oil tube 10, each described inner oil tube 10 is connected with the air silk 11 at described oil outlet 8 places by adapter 9 again, described fuel feed hole 7 connects outer oil pipe 18 by air silk 11, described outer oil pipe 18 connects fuel tank 16, described outer oil pipe 18 is divided into Liang Tiaozhi road and is connected with described fuel tank 16, outside difference connecting fluid press pump 14 and filter 15 on oil pipe 18 Yi Tiaozhi roads; On another Tiao Zhi road, connect an overflow valve 17.
E, described inner oil tube 10 and outer oil pipe 18 all adopt stainless steel oil pipe, stainless steel oil pipe adopts the pipeline of common specification, when described air silk is connected with described inner oil tube 10 and outer oil pipe 18, need to wrap up air silk with raw material band, docking is tightened again, raw material band runs into when soya-bean oil leaks and expands, and can be good at blocking-up and leaks.
Claims (3)
1. the pressure roller cooling device for feeding stuff cuber, comprise pedestal (1), described pedestal (1) is rotatably assorted with one end of one group of pressure roller shaft (2), the other end of described pressure roller shaft (2) is all connected on main shaft (4), in each described pressure roller shaft (2), be rotatably assorted and connect a pressure roller (3) by bearing (5), it is characterized in that: in described main shaft (4), be provided with a through hole (6), in each described pressure roller shaft (2), be provided with an oil duct (2a), described oil duct (2a) is communicated with the centre bore (3a) of described pressure roller (3), each described oil duct (2a) is all communicated with described through hole (6) by an inner oil tube (10), described through hole (6) also connects fuel tank (16) by outer oil pipe (18), the upper connecting fluid press pump (14) respectively of oil pipe (18) outside, filter (15) and overflow valve (17).
2. a kind of pressure roller cooling device for feeding stuff cuber according to claim 1, is characterized in that: described oil duct (2a) is the blind hole structure that an opening is arranged on described pressure roller shaft (2) end face.
3. a kind of pressure roller cooling device for feeding stuff cuber according to claim 1, is characterized in that: described oil duct (2a) is all connected with corresponding inner oil tube (10) or outer oil pipe (18) by air silk (11) with through hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330085.XA CN104128124A (en) | 2014-07-12 | 2014-07-12 | Press roller cooling device used for feed granulation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330085.XA CN104128124A (en) | 2014-07-12 | 2014-07-12 | Press roller cooling device used for feed granulation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104128124A true CN104128124A (en) | 2014-11-05 |
Family
ID=51801133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410330085.XA Pending CN104128124A (en) | 2014-07-12 | 2014-07-12 | Press roller cooling device used for feed granulation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104128124A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482383A (en) * | 2014-12-12 | 2015-04-01 | 溧阳市正翔精密机械有限公司 | Lubricating system of granulator |
| CN105478058A (en) * | 2015-12-24 | 2016-04-13 | 浙江格尔减速机有限公司 | Biomass fuel granulator pinch roller device assembly |
-
2014
- 2014-07-12 CN CN201410330085.XA patent/CN104128124A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482383A (en) * | 2014-12-12 | 2015-04-01 | 溧阳市正翔精密机械有限公司 | Lubricating system of granulator |
| CN105478058A (en) * | 2015-12-24 | 2016-04-13 | 浙江格尔减速机有限公司 | Biomass fuel granulator pinch roller device assembly |
| CN105478058B (en) * | 2015-12-24 | 2017-11-10 | 浙江格尔减速机有限公司 | A kind of biomass fuel pellet machine pressing wheel device assembly |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141105 |