CN202590856U - Drive device for three-roll machine - Google Patents
Drive device for three-roll machine Download PDFInfo
- Publication number
- CN202590856U CN202590856U CN 201220167111 CN201220167111U CN202590856U CN 202590856 U CN202590856 U CN 202590856U CN 201220167111 CN201220167111 CN 201220167111 CN 201220167111 U CN201220167111 U CN 201220167111U CN 202590856 U CN202590856 U CN 202590856U
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- Prior art keywords
- screw rod
- driven
- driving
- driven screw
- screw
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- Expired - Fee Related
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Abstract
The utility model discloses a drive device for a three-roll machine, which consists of a drive motor, a driving screw rod and a driven screw rod, wherein both the driving screw rod and the driven screw rod are arranged in a spiral groove; lubricating oil is filled in the spiral groove; the drive motor is axially connected with the driving screw rod; the driven screw rod is axially connected with work rolls of the three-roll machine; and threads of the driving screw rod are in meshed connection with those of the driven screw rod. The drive device has the beneficial effect that when a gear driving manner of the work rolls of the three-roll machine is changed into a screw rod driving manner, and the driving screw rod and the driven screw rod for driving the work rolls are dipped into the lubricating oil, the mechanical property is greatly improved, the machine noise and the wear degree are reduced, the rotating speed of a machine is accelerated, and the production efficiency is improved.
Description
Technical field
The utility model relates to the three-roller technical field, is specifically related to a kind of three-roller drive unit.
Background technology
Three-roller is widely used equipment such as coating industry, is mainly used in the grinding step in the pulpous state manufacture of materials processes such as coating.It is gear drive that traditional three-roller adopts mechanical drive mode mostly, because this operation is batch production, very fast to gear wear; In order to reduce the damaged condition of gear, be lubricated with butter usually, but still it is low to be difficult to eliminate machine rotational speed; Wearing and tearing are big, the defective that production efficiency is low.
In addition, adopt the gear drive energy loss big, the noise of generation is also bigger, thereby brings unfavorable factor to production environment.
The utility model content
For solving the problems of the technologies described above, we have proposed a kind of three-roller drive unit, change the screw drive mode into through the gear drive mode working roll, and will drive in the active screw rod and driven screw rod intrusion lubricating oil of working roll, have improved mechanical performance greatly.
For achieving the above object, the technical scheme of the utility model is following:
A kind of three-roller drive unit is made up of drive motors, active screw rod and driven screw rod; Said active screw rod and said driven screw rod are located in the screw channel, are filled with lubricating oil in the said screw channel; Said drive motors axially connects said active screw rod, and said driven screw axial connects the three-roller working roll; Said active screw flight and said driven screw flight are connected with a joggle.
Preferably, said driven screw rod is a pyramidal structure.
Preferably, the conical surface screw thread of said driven screw rod and said active screw flight are suitable.
Pass through technique scheme; The utility model changes the screw drive mode into through the gear drive mode the three-roller working roll; And will drive in the active screw rod and driven screw rod intrusion lubricating oil of working roll, improved mechanical performance greatly, reduced the set noise and the degree of wear; Accelerate the rotating speed of machine, improved production efficiency.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of three-roller drive unit of the utility model embodiment.
The numeral corresponding component title represented among the figure with letter:
1. drive motors 2. screw rods 3. driven screw rod 4. screw channels initiatively
5. lubricating oil 6. working rolls
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of three-roller drive unit, and its operation principle is to change the screw drive mode into through the gear drive mode working roll, and will drive in the active screw rod and driven screw rod intrusion lubricating oil of working roll, has improved mechanical performance greatly.
Below in conjunction with the embodiment and the specific embodiment the utility model is done further detailed explanation.
Embodiment.
As shown in Figure 1, a kind of three-roller drive unit is made up of drive motors 1, active screw rod 2 and driven screw rod 3; Said active screw rod 2 is located in the screw channel 4 with said driven screw rod 3, is filled with lubricating oil 5 in the said screw channel 4; Said drive motors 1 axially connects said active screw rod 2, and said driven screw rod 3 axially connects three-roller working roll 6; Said active screw rod 2 screw threads are connected with said driven screw rod 3 screw-threaded engagement.
Wherein, said driven screw rod 3 is a pyramidal structure; The conical surface screw thread of said driven screw rod 3 and said active screw rod 2 screw threads are suitable.
When three-roller is in this example worked, as shown in Figure 1, when drive motors 1 starting operation; To carry out crush and grind in 6 rotations of drive working roll to material through initiatively driven screw rod 3 rotations of screw rod 2 drivings, owing to be that driven screw rod 3 screw threads of employing active screw rod 2 screw-threaded engagement drive working roll 6; Make energy consumption reduce greatly; Add that initiatively screw rod 2 is to immerse in the lubricating oil 5 of screw channel 4 with driven screw rod 3, not only reduced its degree of wear, also reduced noise simultaneously.
Pass through technique scheme; The utility model changes the screw drive mode into through the gear drive mode three-roller working roll 6; And will drive in the active screw rod 2 and driven screw rod 3 intrusion lubricating oil 5 of working roll 6, improved mechanical performance greatly, reduced the set noise and the degree of wear; Accelerate the rotating speed of machine, further improved production efficiency.
The preferred implementation that above-described a kind of three-roller drive unit only is the utility model; Should be understood that; For the person of ordinary skill of the art; Under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (3)
1. a three-roller drive unit is characterized in that, is made up of drive motors, active screw rod and driven screw rod; Said active screw rod and said driven screw rod are located in the screw channel, are filled with lubricating oil in the said screw channel; Said drive motors axially connects said active screw rod, and said driven screw axial connects the three-roller working roll; Said active screw flight and said driven screw flight are connected with a joggle.
2. a kind of three-roller drive unit according to claim 1 is characterized in that said driven screw rod is a pyramidal structure.
3. a kind of three-roller drive unit according to claim 2 is characterized in that, the conical surface screw thread of said driven screw rod and said active screw flight are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220167111 CN202590856U (en) | 2012-04-19 | 2012-04-19 | Drive device for three-roll machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220167111 CN202590856U (en) | 2012-04-19 | 2012-04-19 | Drive device for three-roll machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202590856U true CN202590856U (en) | 2012-12-12 |
Family
ID=47308439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220167111 Expired - Fee Related CN202590856U (en) | 2012-04-19 | 2012-04-19 | Drive device for three-roll machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202590856U (en) |
-
2012
- 2012-04-19 CN CN 201220167111 patent/CN202590856U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUZHOU RUIGAO NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: SUZHOU RUIFENG NEW MATERIALS CO., LTD. Effective date: 20150403 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215009 SUZHOU, JIANGSU PROVINCE TO: 313009 HUZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150403 Address after: 313009 stationery Road, 6, industrial functional zone, Ling Hu Town, Zhejiang, Huzhou Patentee after: Huzhou Ruigao New Material Co., Ltd. Address before: 215009, Jiangsu Suzhou hi tech Zone, International Education Park North District, Hui Road, Mei Wan Industrial Park Patentee before: Suzhou Ruifeng New Materials Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |