CN205179826U - Square bundle pressing machine's broken flail knife mechanism and this square bundle pressing machine - Google Patents
Square bundle pressing machine's broken flail knife mechanism and this square bundle pressing machine Download PDFInfo
- Publication number
- CN205179826U CN205179826U CN201521021068.4U CN201521021068U CN205179826U CN 205179826 U CN205179826 U CN 205179826U CN 201521021068 U CN201521021068 U CN 201521021068U CN 205179826 U CN205179826 U CN 205179826U
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- China
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- blades
- cutter shaft
- blade
- square bundle
- baler
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Abstract
The utility model discloses a square bundle pressing machine's broken flail knife mechanism and this square bundle pressing machine. Broken flail knife mechanism includes the arbor, fixes at the epaxial a plurality of blades of sword. A plurality of blades divide into a plurality of groups blade group. These blades in every group blade group extending direction from the one end of arbor along the arbor is spiral overall arrangement to the relative other end of arbor, and the equal staggered arrangement of all blade groups, makes all blades can be with the mode appearance that encircles the arbor on the visual angle is faced to the tip of arbor. The utility model discloses an arbor during operation atress is even, has only a set of blade group in the cutter spacing to strike the straw at every turn, does not repeat, and is efficient, the radial angle of adjacent blade is great, and the face of can keeping away twines grass, blocking phenomenon, and adjacent blade can not take place interference, has improved job stabilization nature. The utility model also discloses a square bundle pressing machine who has this breakage flail knife mechanism.
Description
Technical field
The utility model relates to a kind of farm machinery, particularly relates to a kind of broken knife throwing mechanism and this press-baler for square bundle of press-baler for square bundle.
Background technology
Press-baler for square bundle belongs to farm machinery, and relevant crops (as maize straw, cotton stalk etc.) mainly utilize the flail knife above breaker main shaft (hereinafter referred to as blade) to cut at a relatively high speed by this machinery, cut, hit, rub with the hands, the mode of tearing compresses bundling by after stalk fragmentation.At present, the crusher axis blades aligned mode that each manufacturer manufactures adopts " symmetric arrays " and " staggered balanced arrangement " two kinds.Symmetric arrays mode, blades aligned is in alignment, shortcoming: stalk fragmentation is uneven, repeats number of blows, and leaks situation of cutting seriously, and efficiency is low.Staggered balanced arrangement, cry again short covering arrangement, the basis of symmetric arrays interlocks in gap and increases knife number, shortcoming: because blades aligned is overstocked, axial spacing is little, causes stalk to be easily wound around and to block cutter shaft and blade bearing, and the phenomenon that cutter shaft has left and right to pass, blade and cutter shaft bearings at both ends quick abrasion, maintenance cost is high.
Therefore, the technical disadvantages before innovation is: work when identical knife number, and it is serious that stalk leaks situation of cutting, the low and cutter shaft of efficiency and bearing easy to wear, stalk is easily wound around and blocks cutter shaft, adds maintenance cost.
Utility model content
In order to solve above deficiency, the utility model proposes a kind of broken knife throwing mechanism and this press-baler for square bundle of press-baler for square bundle, its efficiency is high, can effectively avoid straw blockage and winding, and stalk is evenly broken, works more stable, long service life.
Solution of the present utility model is: a kind of broken knife throwing mechanism of press-baler for square bundle, and it comprises cutter shaft, the some blades be fixed on cutter shaft; Some blades are divided into some groups of set of blades; Often organize these blades in set of blades from one end of cutter shaft along the bearing of trend of cutter shaft helically formula layout to the relative other end of cutter shaft, and all set of blades are all staggered, make all blades can to appear on the end front viewing angle of cutter shaft around the mode of cutter shaft.
As the further improvement of such scheme, often organize set of blades axially equidistantly distribution, radial equiangularly arranged, with on the end front viewing angle of cutter shaft, all blades at certain intervals even angle around cutter shaft.
Further, equidistantly referring to 50mm, is angularly 10 degree.
As the further improvement of such scheme, this broken knife throwing mechanism also comprises some blade bearings, and each blade bearing fixes a blade, and some blades are fixed on cutter shaft by some blade bearings.
Further, blade bearing is fixed by welding on cutter shaft.
Again further, blade by pinned connection on blade bearing.
The utility model also provides a kind of press-baler for square bundle, and it comprises breaker, and this breaker is provided with broken knife throwing mechanism, and this broken knife throwing mechanism comprises cutter shaft, the some blades be fixed on cutter shaft; Some blades are divided into some groups of set of blades; Often organize these blades in set of blades from one end of cutter shaft along the bearing of trend of cutter shaft helically formula layout to the relative other end of cutter shaft, and all set of blades are all staggered, make all blades can to appear on the end front viewing angle of cutter shaft around the mode of cutter shaft.
As the further improvement of such scheme, often organize set of blades axially equidistantly distribution, radial direction is equiangularly arranged, with on the end front viewing angle of cutter shaft, all blades at certain intervals even angle, around cutter shaft, equidistantly refer to 50mm, are angularly 10 degree.
As the further improvement of such scheme, this broken knife throwing mechanism also comprises some blade bearings, and each blade bearing fixes a blade, and some blades are fixed on cutter shaft by some blade bearings.
Further, blade bearing is fixed by welding on cutter shaft, blade by pinned connection on blade bearing.
The beneficial effects of the utility model are:
1, uniform force during cutter shaft work, only have one group of blade impact stalk in a cutter spacing, do not repeat, efficiency is high at every turn;
2, the radial angle of adjacent knife blades is comparatively large, stalk can be avoided to be wound around or blocking;
The interval time of the blade impact stalk 3, in succession worked is equal with angular interval, cutter shaft stability under loading;
4, axially evenly, radial direction angularly, is arranged with rule, easily manufactured in cutter spacing arrangement;
5, product stability is high, and stalk is evenly broken, brings considerable business efficiency.
Accompanying drawing explanation
Fig. 1 is the stereogram of the broken knife throwing mechanism of the press-baler for square bundle of the utility model embodiment.
Fig. 2 is the front view of broken knife throwing mechanism in Fig. 1.
Fig. 3 is the left view of Fig. 2.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See also Fig. 1, Fig. 2 and Fig. 3, the broken knife throwing mechanism of the present embodiment is mainly arranged on the breaker of press-baler for square bundle, for broken crops, as maize straw, cotton stalk etc.Broken knife throwing mechanism comprises cutter shaft 1, some blades 2, some blade bearings 3.
Some blades 2 are fixed on cutter shaft 1, and in the present embodiment, some blades 2 are fixed on cutter shaft 1 by some blade bearings 3, and each blade bearing 3 is for fixing a blade 2.Each blade bearing 3 is by being weldingly fixed on cutter shaft 1, and each blade bearing 3 is when fixing a blade 2, and blade 2 is connected on blade bearing 3 by bearing pin 4.
Some blades 2 are divided into some groups of set of blades, often organize these blades 2 in set of blades from one end of cutter shaft 1 along the bearing of trend of cutter shaft 1 helically formula layout to the relative other end of cutter shaft 1, and all set of blades are all staggered, make all blades 2 can to appear at (as shown in Figure 3) on the end front viewing angle of cutter shaft 1 around the mode of cutter shaft 1.
Preferably: often organize set of blades axially equidistantly distribution, radial equiangularly arranged, with on the end front viewing angle of cutter shaft 1, all blades 2 at certain intervals even angle around cutter shaft 1.Angularly namely this interval angles is preferably 10 degree, is equidistantly preferably 50mm.After adopting spiral even staggered pattern, all blades 2 cutter shaft 1 axially spacing be evenly distributed, the upper isogonism distribution of cutter shaft 1 circumference.
In sum, blade 2 adopts the even staggered pattern of spiral, and often organize set of blades axial spacing and be evenly distributed, arranged radially angularly.Uniform force when cutter shaft 1 works, only have one group of set of blades in a cutter spacing to hit stalk, do not repeat, efficiency is high at every turn; Adjacent knife blades radial angle is comparatively large, and face of can keeping away twines grass, clogging, and interference phenomenon can not occur adjacent knife blades, improves the stability of work.
The utility model adopts the even staggered pattern of spiral, and the left and right sides is stressed is vertically staggered carrying out, and can not pass left and right, and blade is being circumferentially isogonism distribution, and can not repeat impact, blade work efficiency is high, and the power of consumption is few; Reduce Power output, save energy consumption greatly, improve the stability of machinery; Obtain obvious economic benefit and market efficiency.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a broken knife throwing mechanism for press-baler for square bundle, it comprises cutter shaft (1), the some blades (2) be fixed on cutter shaft (1); It is characterized in that: some blades (2) are divided into some groups of set of blades; Often organize these blades (2) in set of blades from one end of cutter shaft (1) along the bearing of trend of cutter shaft (1) helically formula layout to the relative other end of cutter shaft (1), and all set of blades are all staggered, make all blades (2) can to appear on the end front viewing angle of cutter shaft (1) around the mode of cutter shaft (1).
2. the broken knife throwing mechanism of press-baler for square bundle as claimed in claim 1, it is characterized in that: often organize set of blades axially equidistantly distribution, radial direction is equiangularly arranged, with on the end front viewing angle of cutter shaft (1), all blades (2) at certain intervals even angle around cutter shaft (1).
3. the broken knife throwing mechanism of press-baler for square bundle as claimed in claim 2, it is characterized in that: equidistantly refer to 50mm, is angularly 10 degree.
4. the broken knife throwing mechanism of press-baler for square bundle as claimed in claim 1, it is characterized in that: this broken knife throwing mechanism also comprises some blade bearings (3), each blade bearing (3) fixes a blade (2), and some blades (2) are fixed on cutter shaft (1) by some blade bearings (3).
5. the broken knife throwing mechanism of press-baler for square bundle as claimed in claim 4, is characterized in that: blade bearing (3) is fixed by welding on cutter shaft (1).
6. the broken knife throwing mechanism of press-baler for square bundle as claimed in claim 5, is characterized in that: blade (2) is connected on blade bearing (3) by bearing pin (4).
7. a press-baler for square bundle, it comprises breaker, and this breaker is provided with broken knife throwing mechanism, and this broken knife throwing mechanism comprises cutter shaft (1), the some blades (2) be fixed on cutter shaft (1); It is characterized in that: some blades (2) are divided into some groups of set of blades; Often organize these blades (2) in set of blades from one end of cutter shaft (1) along the bearing of trend of cutter shaft (1) helically formula layout to the relative other end of cutter shaft (1), and all set of blades are all staggered, make all blades (2) can to appear on the end front viewing angle of cutter shaft (1) around the mode of cutter shaft (1).
8. press-baler for square bundle as claimed in claim 7, it is characterized in that: often organize set of blades axially equidistantly distribution, radial direction is equiangularly arranged, with on the end front viewing angle of cutter shaft (1), all blades (2) at certain intervals even angle around cutter shaft (1), equidistant finger 50mm, is angularly 10 degree.
9. press-baler for square bundle as claimed in claim 7, it is characterized in that: this broken knife throwing mechanism also comprises some blade bearings (3), each blade bearing (3) fixes a blade (2), and some blades (2) are fixed on cutter shaft (1) by some blade bearings (3).
10. press-baler for square bundle as claimed in claim 9, is characterized in that: blade bearing (3) is fixed by welding on cutter shaft (1), and blade (2) is connected on blade bearing (3) by bearing pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021068.4U CN205179826U (en) | 2015-12-08 | 2015-12-08 | Square bundle pressing machine's broken flail knife mechanism and this square bundle pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021068.4U CN205179826U (en) | 2015-12-08 | 2015-12-08 | Square bundle pressing machine's broken flail knife mechanism and this square bundle pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205179826U true CN205179826U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021068.4U Expired - Fee Related CN205179826U (en) | 2015-12-08 | 2015-12-08 | Square bundle pressing machine's broken flail knife mechanism and this square bundle pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205179826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105409483A (en) * | 2015-12-08 | 2016-03-23 | 安徽茂盛自动化设备有限公司 | Square bundle baler and crushing free-swinging knife mechanism thereof |
| CN106900285A (en) * | 2017-03-30 | 2017-06-30 | 农业部南京农业机械化研究所 | The multipurpose climing pulverizer of walk-behind type potato is cut in a kind of leakproof |
-
2015
- 2015-12-08 CN CN201521021068.4U patent/CN205179826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105409483A (en) * | 2015-12-08 | 2016-03-23 | 安徽茂盛自动化设备有限公司 | Square bundle baler and crushing free-swinging knife mechanism thereof |
| CN106900285A (en) * | 2017-03-30 | 2017-06-30 | 农业部南京农业机械化研究所 | The multipurpose climing pulverizer of walk-behind type potato is cut in a kind of leakproof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20191208 |