CN204816763U - Milling machine forced air cooling blade disc - Google Patents
Milling machine forced air cooling blade disc Download PDFInfo
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- CN204816763U CN204816763U CN201520496983.2U CN201520496983U CN204816763U CN 204816763 U CN204816763 U CN 204816763U CN 201520496983 U CN201520496983 U CN 201520496983U CN 204816763 U CN204816763 U CN 204816763U
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- cutterhead
- air
- moving plate
- upper tool
- tool pan
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Abstract
The utility model discloses a milling machine forced air cooling blade disc, by the main shaft shell, the mill casing, the main shaft, the driving disk, lower blade disc, go up the blade disc, fixing base and upper cover are constituteed, go up the blade disc to fix on the fixing base, go up and leave the clearance between blade disc and the fixing base, the blade disc is fixed on the driving disk down, leave the clearance down between blade disc and the driving disk, be equipped with in the mill casing and be used for cooling respectively to go up the blade disc outside, go up between blade disc and the lower blade disc, on the lower blade disc outside, in, lower three routes wind channel, the intercommunication is connected with the fan to the air outlet, the utility model has the characteristics of can be to last blade disc, lower blade disc fully cools off.
Description
Technical field
The utility model belongs to flour mill technical field, particularly relates to the air-cooled cutterhead of a kind of flour mill.
Background technology
Existing flour mill cutter head structure is generally main shaft shell and mill housing, upper cover is fixed together, main shaft is arranged on main shaft shell by bearing, lower cutterhead is arranged on Moving plate, Moving plate and main shaft are fixed, upper tool pan is fixed on holder, holder is connected with upper cover, charging aperture is connected with upper cover. and main shaft drives the lower cutterhead be fixed on Moving plate to rotate, particulate material is entered between upper and lower cutterhead to pulverize by charging aperture, on cover and be provided with water inlet, delivery port, by cooling water, upper tool pan is cooled, if seal bad, easy generation seepage, lower very close to each other between cutterhead and cutterhead, not easily cool, cause lower cutterhead temperature higher, have a strong impact on output.
Summary of the invention
The utility model is to improve the deficiency of prior art and provides one can to upper tool pan, and lower cutterhead fully carries out the air-cooled cutterhead of flour mill cooled.
The purpose of this utility model realizes like this, the air-cooled cutterhead of a kind of flour mill, be made up of main shaft shell, mill housing, main shaft, Moving plate, lower cutterhead, upper tool pan, holder and upper cover, be characterized in that upper tool pan is fixed on holder, gap is left between upper tool pan and holder, lower cutterhead is fixed on Moving plate, leave gap between cutterhead and Moving plate down, be provided with the transportation work style road, upper, middle and lower three for cooling outside upper tool pan respectively, between upper tool pan and lower cutterhead, outside lower cutterhead in mill housing, air outlet and blower fan connect.
In order to realize the purpose of this utility model further, can be described be that holder is provided with fixed disk annular notches for the upper air duct cooled outside upper tool pan, fixed disk annular notches makes upper air duct air inlet be communicated with the gap between holder, upper tool pan, and the gap between holder, upper tool pan is communicated with upper air duct air outlet.
In order to realize the purpose of this utility model further, can be that described fixed disk annular notches is arranged on holder near main shaft place, upper air duct air outlet be arranged on the excircle of fixed disk.
In order to realize the purpose of this utility model further, can be described be using charging aperture as middle air inlet of air duct for cooling air channel between upper tool pan and lower cutterhead, air inlet of air duct, middle duct outlet during the recessed bond ing between upper tool pan with lower cutterhead is communicated with.
In order to realize the purpose of this utility model further, can be described be that Moving plate is provided with Moving plate annular notches for the lower air duct cooled outside lower cutterhead, Moving plate annular notches makes lower air duct air inlet be communicated with the gap between Moving plate, lower cutterhead, and the gap between Moving plate, lower cutterhead is communicated with lower air duct air outlet.
In order to realize the purpose of this utility model further, can be that described Moving plate annular notches is arranged on Moving plate near main shaft place, lower air duct air outlet be arranged on the excircle place of Moving plate.
In order to realize the purpose of this utility model further, can be described upper tool pan and lower cutterhead be two-edged knife toothing.
Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model adopts three transportation work style roads respectively to outside upper tool pan, between upper tool pan and lower cutterhead, cool outside lower cutterhead, realize the comprehensive cooling to upper and lower cutterhead, can not only cool upper tool pan, and fully can cool between cutterhead to lower cutterhead and up and down, solve the shortcoming that existing existing flour mill cutter head structure can not cool lower cutterhead and Moving plate, adopt air-cooled, avoid the problem of the serious and easy to leak of prior art water-cooled corrosion; Upper tool pan, lower cutterhead are all designed to two-edged knife toothing, the area of dissipation not only added, and make cooling effect more abundant, and cutterhead can use by positive and negative up and down, improves production efficiency, has saved production cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is another kind of structural representation of the present utility model.
Fig. 3 is a kind of structural representation of the utility model fixed disk.
Fig. 4 is a kind of structural representation of the utility model Moving plate.
Specific embodiments
Embodiment 1, the air-cooled cutterhead of a kind of flour mill, with reference to Fig. 1, upper cover 6, main shaft shell 7 is separately fixed at the both sides up and down of mill housing 8, main shaft 1 is arranged in main shaft shell 7 by bearing, lower cutterhead 3 is arranged on Moving plate 2, gap is left between lower cutterhead 3 and Moving plate 2, Moving plate 2 is fixed with main shaft 1, upper tool pan 4 is fixed on holder 5, gap is left between upper tool pan 4 and holder 5, be provided with for cooling outside upper tool pan respectively in mill housing 8, between upper tool pan and lower cutterhead, upper air duct 12 outside lower cutterhead, middle air channel 13, lower air duct 14, air outlet 9 and blower fan 10 connect, holder 5 is connected with upper cover 6, charging aperture 11 and holder 5 connect, main shaft 1 drives the lower cutterhead 3 be fixed on Moving plate 2 to rotate, particulate material enters upper tool pan 4 by charging aperture 11, pulverize between lower cutterhead 3, this forms a kind of structure of the present utility model.
Embodiment 2, the air-cooled cutterhead of a kind of flour mill, with reference to Fig. 2, on the basis of embodiment 1, described is that holder 5 is provided with holder annular notches 15 for the upper air duct 12 cooled outside upper tool pan, holder annular notches 15 makes upper air duct air inlet 16 and holder 5, gap between upper tool pan 4 is communicated with, holder 5, gap between upper tool pan 4 is communicated with upper air duct air outlet 18, upper air duct air inlet 16 is arranged on upper cover 6, holder annular notches 15 is arranged on holder 5 near main shaft 1 place, the excircle of fixed disk 5 is provided with upper air duct air outlet 18, described for cool air channel 13 between upper tool pan and lower cutterhead be using charging aperture 11 as in air inlet of air duct, air inlet of air duct during recessed bond ing between upper tool pan 4 with lower cutterhead 3 is communicated with, middle duct outlet 19, described is that Moving plate 2 is provided with Moving plate annular notches 17 for the lower air duct 14 cooled outside lower cutterhead, Moving plate annular notches 17 makes lower air duct air inlet 20 and Moving plate 2, gap between lower cutterhead 3 is communicated with, Moving plate 2, gap between lower cutterhead 3 is communicated with lower air duct air outlet 21, lower air duct air inlet 20 is arranged on the lower surface of mill housing 8, Moving plate annular notches 17 is arranged on Moving plate 2 near main shaft 1 place, lower air duct air outlet 17 is arranged on the excircle place of Moving plate 2, other are identical with embodiment 1.
Embodiment 3, the air-cooled cutterhead of a kind of flour mill, with reference to Fig. 2, Fig. 3, Fig. 4, be on the basis of embodiment 2, upper tool pan 4 and lower cutterhead 3 are two-edged knife toothing, and other are identical with embodiment 2.
Claims (7)
1. the air-cooled cutterhead of flour mill, be made up of main shaft shell, mill housing, main shaft, Moving plate, lower cutterhead, upper tool pan, holder and upper cover, it is characterized in that upper tool pan is fixed on holder, gap is left between upper tool pan and holder, lower cutterhead is fixed on Moving plate, leave gap between cutterhead and Moving plate down, be provided with the transportation work style road, upper, middle and lower three for cooling outside upper tool pan respectively, between upper tool pan and lower cutterhead, outside lower cutterhead in mill housing, air outlet and blower fan connect.
2. the air-cooled cutterhead of a kind of flour mill according to claim 1, it is characterized in that described is that holder is provided with fixed disk annular notches for the upper air duct cooled outside upper tool pan, fixed disk annular notches makes upper air duct air inlet be communicated with the gap between holder, upper tool pan, and the gap between holder, upper tool pan is communicated with upper air duct air outlet.
3. the air-cooled cutterhead of a kind of flour mill according to claim 2, it is characterized in that described fixed disk annular notches is arranged on holder near main shaft place, upper air duct air outlet is arranged on the excircle of fixed disk.
4. the air-cooled cutterhead of a kind of flour mill according to claim 1, it is characterized in that described is using charging aperture as middle air inlet of air duct for cooling air channel between upper tool pan and lower cutterhead, air inlet of air duct, middle duct outlet during the recessed bond ing between upper tool pan with lower cutterhead is communicated with.
5. the air-cooled cutterhead of a kind of flour mill according to claim 1, it is characterized in that described is that Moving plate is provided with Moving plate annular notches for the lower air duct cooled outside lower cutterhead, Moving plate annular notches makes lower air duct air inlet be communicated with the gap between Moving plate, lower cutterhead, and the gap between Moving plate, lower cutterhead is communicated with lower air duct air outlet.
6. the air-cooled cutterhead of a kind of flour mill according to claim 5, it is characterized in that described Moving plate annular notches is arranged on Moving plate near main shaft place, lower air duct air outlet is arranged on the excircle place of Moving plate.
7. the air-cooled cutterhead of a kind of flour mill according to claim 1, is characterized in that described upper tool pan and lower cutterhead are two-edged knife toothing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496983.2U CN204816763U (en) | 2015-07-11 | 2015-07-11 | Milling machine forced air cooling blade disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496983.2U CN204816763U (en) | 2015-07-11 | 2015-07-11 | Milling machine forced air cooling blade disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816763U true CN204816763U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520496983.2U Active CN204816763U (en) | 2015-07-11 | 2015-07-11 | Milling machine forced air cooling blade disc |
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| CN (1) | CN204816763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080083A (en) * | 2018-02-08 | 2018-05-29 | 朱文会 | A kind of vertical grain cleaner |
| CN109550551A (en) * | 2018-03-02 | 2019-04-02 | 宿州永冠环保科技有限公司 | Using the rubber powder complete production line of novel transportation system |
-
2015
- 2015-07-11 CN CN201520496983.2U patent/CN204816763U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080083A (en) * | 2018-02-08 | 2018-05-29 | 朱文会 | A kind of vertical grain cleaner |
| CN109550551A (en) * | 2018-03-02 | 2019-04-02 | 宿州永冠环保科技有限公司 | Using the rubber powder complete production line of novel transportation system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |