CN204518552U - A kind of straw cutting machine - Google Patents
A kind of straw cutting machine Download PDFInfo
- Publication number
- CN204518552U CN204518552U CN201420829145.8U CN201420829145U CN204518552U CN 204518552 U CN204518552 U CN 204518552U CN 201420829145 U CN201420829145 U CN 201420829145U CN 204518552 U CN204518552 U CN 204518552U
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- China
- Prior art keywords
- rotating shaft
- fixed disk
- crushing
- blade
- cutting machine
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Abstract
The utility model discloses a kind of straw cutting machine, it is formed primarily of frame, motor, rotating shaft, blade, crushing bin and hopper, crushing bin is located at the side of frame, the bottom of crushing bin is provided with discharge gate, a sidewall near frame on crushing bin is provided with charging aperture, and hopper is located at charging aperture place, and rotating shaft level is located in frame, one end of rotating shaft extend in crushing bin, and blade to be located in rotating shaft and to be positioned at crushing bin; Also comprise reducing mechanism, described reducing mechanism is formed primarily of motor, rotating shaft, discharge bucket, finished product material outer plate, lower fixed disk, crushing knife, fixed axis, upper fixed disk, drapery panel and casing.Owing to adopting above-mentioned version, this cracker is mainly used to carry out pulverizing processing to herbage, has the advantages that structure is simple, good crushing effect, operating efficiency are high; Owing to adopting servomotor, by regulating the rotating speed of motor, adjust the degree of grinding to herbage.
Description
Technical field
The utility model relates to a kind of straw cutting machine, especially a kind of straw cutting machine cutting off fresh herbage or pulverize.
Background technology
Existing chaffcutter mainly adopts knife roller type chaffcutter, and knife roller type straw cutting machine is made up of rotor, bed plate, feeding roller, input and output material adhesive tape and transmission device.Positive mechanical feeding, sends raw material into material cutting mechanism.Rotor straw cutting machine is applicable to pulp mills, for cutting off the grass as raw material such as straw, wheat straw, kenaf whole stalk.Feeding part driven separately, and can forward and backward, to get rid of the stifled card of charging, easy to operate, blank rotor adopts rolling bearing, and tightly fixed liner supporting structure is easy to maintenance.The spout of the feeding roller composition arranged with an axis horizontal that forage charging adhesive tape sends into that a pair axis uprightly arrange.The latter pushes down forage and under being rotating and constantly forage being delivered to second and third horizontal feeding roller, is then fed between the fly cutter on rotor and the bed plate on support, is cut into the blade of long 15 ~ 35mm, and is sent by discharging adhesive tape.
Above-mentioned chaffcutter is not suitable for cutting off fresh herbage or pulverizing, and structure relative complex, the effect cut off or pulverize is undesirable.
Utility model content
The purpose of this utility model is to provide the straw cutting machine that a kind of structure is simple, good crushing effect, operating efficiency are high.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of straw cutting machine, it is formed primarily of frame, motor, rotating shaft, blade, crushing bin and hopper, described crushing bin is located at the side of frame, the bottom of crushing bin is provided with discharge gate, a sidewall near frame on crushing bin is provided with charging aperture, described hopper is located at charging aperture place, described rotating shaft level is located in frame, one end of rotating shaft extend in crushing bin, described blade to be located in rotating shaft and to be positioned at crushing bin, and the free end of blade is greater than the distance of charging aperture upper side edge to rotating shaft to the distance of rotating shaft, motor is by belt drive axis of rotation, and rotating shaft drives blade rotation, also comprise reducing mechanism, described reducing mechanism is primarily of motor, rotating shaft, discharge bucket, the outer plate of finished product material, lower fixed disk, crushing knife, fixed axis, upper fixed disk, drapery panel and casing are formed, described casing is located at the below of described crushing bin and is connected with crushing bin, discharge bucket is located at the side lower part of casing, rotating shaft is located in casing, upper fixed disk and lower fixed disk are distributed in rotating shaft, drapery panel is located at the surface of upper fixed disk along the radial direction of upper fixed disk, between upper fixed disk and lower fixed disk, described fixed axis is installed, one end of described crushing knife is free end, installing hole is provided with near the knife plate face of the other end of crushing knife, installing hole interts on fixed axis, the outer plate of finished product material is located on the bottom surface of lower fixed disk, motor drives axis of rotation by transmission mechanism, rotating shaft drives fixed disk and lower fixed disk, fixed axis between fixed disk and lower fixed disk drives crushing knife to move.
Be provided with installing hole in the middle part of described blade, blade is fixed in rotating shaft by installing hole suit, and the downside described blade being positioned at the left side of installing hole has blade, and the upside described blade being positioned at the right of installing hole has blade.
Described blade is provided with two altogether.
Described hopper is the cylinder-like structure of bell mouth shape.
One end of described hopper is communicated with charging aperture, and the other end is inclined upwardly.
Described motor is servomotor.
Described fixed axis is provided with four, four fixed axis are spaced apart along the circumference of upper fixed disk or lower fixed disk, and each fixed axis is provided with two crushing knifes, and described fixed axis is provided with spacer between two crushing knifes.
Two crushing knifes of described fixed axis and two crushing knifes of adjacent fixed axis are staggered up and down.
The outer plate of described finished product material and drapery panel are all provided with two, and point-blank, point-blank, two outer plate place straight lines of finished product material and two drapery panel places are directly in right-angled intersection for two drapery panels for two outer plates of finished product material.
The dish of described drapery panel and upper fixed disk is the inclination angle of 45o.
The beneficial effects of the utility model: owing to adopting above-mentioned version, this cracker is mainly used to carry out pulverizing processing to herbage, has the advantages that structure is simple, good crushing effect, operating efficiency are high; Owing to adopting servomotor, by regulating the rotating speed of motor, adjust the degree of grinding to herbage.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of blade shown in Fig. 1;
Fig. 3 is the vertical view of toolbox in reducing mechanism shown in Fig. 1.
In figure: 1, frame; 2, motor; 3, belt; 4, rotating shaft; 5, hopper; 6, crushing bin; 7, blade; 8, discharge gate; 9, installing hole; 10, blade; 11, blade; 12, charging aperture; 13, motor; 14, rotating shaft; 15, discharge bucket; 16, the outer plate of finished product material; 17, lower fixed disk; 18, crushing knife; 19, spacer; 20, fixed axis; 21, upper fixed disk; 22, drapery panel; 23, casing.
Embodiment
As shown in Figure 1, 2, 3, a kind of straw cutting machine, it is formed primarily of frame 1, motor 2, belt 3, rotating shaft 4, blade 7, crushing bin 6 and hopper 5, described crushing bin 6 is located at the side of frame 1, and the bottom of crushing bin 6 is provided with discharge gate 8, and the sidewall near frame 1 on crushing bin 6 is provided with charging aperture 12, hopper 5 is located at charging aperture 12 place, described hopper 5 is the cylinder-like structure of bell mouth shape, and one end of hopper 5 is communicated with charging aperture 12, and the other end is inclined upwardly; Described rotating shaft 4 level is located in frame 1, and one end of rotating shaft 4 extend in crushing bin 6, and described blade 7 to be located in rotating shaft 4 and to be positioned at crushing bin 6, and the free end of blade 7 is greater than the distance of charging aperture 12 upper side edge to rotating shaft 4 to the distance of rotating shaft 4; Motor 2 drives rotating shaft 4 to rotate by belt 3, and rotating shaft 4 is with knife section 7 to rotate.Blade 7 is provided with two altogether, as shown in Figure 2, be provided with installing hole 9 in the middle part of each blade 7, blade 7 is fixed in rotating shaft 4 by installing hole 9 suit, the downside described blade 7 being positioned at the left side of installing hole 9 has blade 10, and the upside described blade 7 being positioned at the right of installing hole 9 has blade 11.Motor 2 is servomotor, adjusts the degree of grinding to herbage by the rotating speed of adjustment motor.
Also comprise reducing mechanism, described reducing mechanism is primarily of motor 13, rotating shaft 14, discharge bucket 15, the outer plate 16 of finished product material, lower fixed disk 17, crushing knife 18, fixed axis 20, upper fixed disk 21, drapery panel 22 and casing 23 are formed, described casing 23 is located at the below of described crushing bin 6 and is connected with crushing bin 6, discharge bucket 15 is located at the side lower part of casing 23, rotating shaft 14 is located in casing 23, upper fixed disk 21 and lower fixed disk 17 are distributed in rotating shaft 14, drapery panel 22 is located at the surface of upper fixed disk 21 along the radial direction of upper fixed disk 21, between upper fixed disk 21 and lower fixed disk 17, described fixed axis 20 is installed, one end of described crushing knife 18 is free end, installing hole is provided with near the knife plate face of the other end of crushing knife 18, installing hole interts on fixed axis 20, the outer plate 16 of finished product material is located on the bottom surface of lower fixed disk 17, motor 13 drives rotating shaft 14 to rotate by transmission mechanism, rotating shaft 14 drives fixed disk 21 and lower fixed disk 17, fixed axis 20 between fixed disk 21 and lower fixed disk 17 drives crushing knife 18 to move.
Described fixed axis 20 is provided with four, four fixed axis 20 are spaced apart along the circumference of upper fixed disk 21 or lower fixed disk 17, and each fixed axis 20 is provided with two crushing knifes 18, and described fixed axis 20 is provided with spacer 19 between two crushing knifes 18.
Two crushing knifes 18 of described fixed axis 20 and two crushing knifes 18 of adjacent fixed axis 20 are not in same level, and in other words, two crushing knifes 18 of fixed axis 20 are staggered with two crushing knifes about 18 of adjacent fixed axis 20.
The outer plate 16 of described finished product material and drapery panel 22 are all provided with two, and point-blank, point-blank, two outer plate place straight lines of finished product material and two drapery panel places are directly in right-angled intersection for two drapery panels for two outer plates of finished product material.
The above is preferred embodiment of the present utility model; certainly the interest field of the utility model can not be limited with this; should be understood that; for those skilled in the art; the technical solution of the utility model is modified or equivalent replacement, do not depart from the protection domain of technical solutions of the utility model.
Claims (10)
1. a straw cutting machine, it is characterized in that: it is formed primarily of frame, motor, rotating shaft, blade, crushing bin and hopper, described crushing bin is located at the side of frame, the bottom of crushing bin is provided with discharge gate, a sidewall near frame on crushing bin is provided with charging aperture, described hopper is located at charging aperture place, described rotating shaft level is located in frame, one end of rotating shaft extend in crushing bin, described blade to be located in rotating shaft and to be positioned at crushing bin, and the free end of blade is greater than the distance of charging aperture upper side edge to rotating shaft to the distance of rotating shaft, motor is by belt drive axis of rotation, and rotating shaft drives blade rotation, also comprise reducing mechanism, described reducing mechanism is primarily of motor, rotating shaft, discharge bucket, the outer plate of finished product material, lower fixed disk, crushing knife, fixed axis, upper fixed disk, drapery panel and casing are formed, described casing is located at the below of described crushing bin and is connected with crushing bin, discharge bucket is located at the side lower part of casing, rotating shaft is located in casing, upper fixed disk and lower fixed disk are distributed in rotating shaft, drapery panel is located at the surface of upper fixed disk along the radial direction of upper fixed disk, between upper fixed disk and lower fixed disk, described fixed axis is installed, one end of described crushing knife is free end, installing hole is provided with near the knife plate face of the other end of crushing knife, installing hole interts on fixed axis, the outer plate of finished product material is located on the bottom surface of lower fixed disk, motor drives axis of rotation by transmission mechanism, rotating shaft drives fixed disk and lower fixed disk, fixed axis between fixed disk and lower fixed disk drives crushing knife to move.
2. straw cutting machine according to claim 1, it is characterized in that: in the middle part of described blade, be provided with installing hole, blade is fixed in rotating shaft by installing hole suit, the downside described blade being positioned at the left side of installing hole has blade, and the upside described blade being positioned at the right of installing hole has blade.
3. straw cutting machine according to claim 2, is characterized in that: described blade is provided with two altogether.
4. straw cutting machine according to claim 3, is characterized in that: described hopper is the cylinder-like structure of bell mouth shape.
5. straw cutting machine according to claim 4, is characterized in that: one end of described hopper is communicated with charging aperture, and the other end is inclined upwardly.
6. straw cutting machine according to claim 5, is characterized in that: described motor is servomotor.
7. straw cutting machine according to claim 6, it is characterized in that: described fixed axis is provided with four, four fixed axis are spaced apart along the circumference of upper fixed disk or lower fixed disk, each fixed axis is provided with two crushing knifes, and described fixed axis is provided with spacer between two crushing knifes.
8. straw cutting machine according to claim 7, is characterized in that: two crushing knifes of described fixed axis and two crushing knifes of adjacent fixed axis are staggered up and down.
9. straw cutting machine according to claim 8, it is characterized in that: the outer plate of described finished product material and drapery panel are all provided with two, two outer plates of finished product material point-blank, point-blank, two outer plate place straight lines of finished product material and two drapery panel places are directly in right-angled intersection for two drapery panels.
10. straw cutting machine according to claim 9, is characterized in that: the dish of described drapery panel and upper fixed disk is the inclination angle of 45o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829145.8U CN204518552U (en) | 2014-12-24 | 2014-12-24 | A kind of straw cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829145.8U CN204518552U (en) | 2014-12-24 | 2014-12-24 | A kind of straw cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204518552U true CN204518552U (en) | 2015-08-05 |
Family
ID=53732630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420829145.8U Expired - Fee Related CN204518552U (en) | 2014-12-24 | 2014-12-24 | A kind of straw cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204518552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488466A (en) * | 2014-12-24 | 2015-04-08 | 杨剑 | Pasture cutting grinder |
| CN107912156A (en) * | 2017-12-15 | 2018-04-17 | 郑州搜趣信息技术有限公司 | A kind of squash type straw millstone |
-
2014
- 2014-12-24 CN CN201420829145.8U patent/CN204518552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488466A (en) * | 2014-12-24 | 2015-04-08 | 杨剑 | Pasture cutting grinder |
| CN107912156A (en) * | 2017-12-15 | 2018-04-17 | 郑州搜趣信息技术有限公司 | A kind of squash type straw millstone |
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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: 20150805 Termination date: 20151224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |