CN203661640U - Picking mechanism for binding machine - Google Patents
Picking mechanism for binding machine Download PDFInfo
- Publication number
- CN203661640U CN203661640U CN201420027710.9U CN201420027710U CN203661640U CN 203661640 U CN203661640 U CN 203661640U CN 201420027710 U CN201420027710 U CN 201420027710U CN 203661640 U CN203661640 U CN 203661640U
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- CN
- China
- Prior art keywords
- side plate
- hole
- pick
- axle
- picking
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a picking mechanism for a binding machine. The picking mechanism comprises a main shaft (1), a first side plate (2), a second side plate (3), a picking shaft (4) and an oval-like rail (7). The first side plate (2) and the second side plate (3) are fixedly installed at the two ends of the main shaft (1) respectively in a sleeved mode. One end of the picking shaft (4) is embedded in a first through hole (22) of the first side plate (2) through a first bearing (5), the other end of the picking shaft (4) is embedded in a second through hole (32) corresponding to the second side plate (3) through a second bearing (6), the outer side of the picking shaft (4) is fixedly connected with elastic teeth (41) at intervals in the axis direction, and one end of the picking shaft (4) is fixedly connected with a profiling guide wheel (42). One side of the oval-like rail (7) is flat, and the oval-like rail (7) is connected with the profiling guide wheel (42) on the picking shaft (4). The picking mechanism has the advantages that the structure is simple, the design is reasonable, use is convenient, the service life is long, the space is saved, breakdowns seldom occur, and the maintenance cost is low.
Description
Technical field
The utility model relates to binder equipment, and a kind of pick-up mechanism for binder is provided especially.
Background technology
Binder is mainly made up of transmission mechanism, pick-up mechanism, feeding mechanism, cut-out compressing mechanism, knotting mechanism, bale density length governor motion and fuselage and wheel running gear.When work, by tractor-drawn binder, and outputting power is passed to respectively to pick-up mechanism, feeding mechanism, cut-out compressing mechanism, knotting mechanism by transmission mechanism.Pick-up mechanism appropriate material from picking up on the ground stalk and entering machine, under the effect of feeding shifting fork mechanism, enters in the careless chamber of storage, then by pressing careless piston to cut off, push and compacted advancing.In the time reaching material bundle length, packing is bundled automatically by forage for knotting mechanism, moves ahead afterwards with grass, goes out machine stand-by after this bale is walked out the careless chamber of storage.
Wherein, the structure of tradition pick-up mechanism as shown in Figure 1, when its work, when pick-up mechanism main shaft drives picking up axle and doing gyration of four fixing elastic claws, elastic claw equally also circles around pickup main shaft, and effective impulse stroke of this circumference only has 2/3rds circles, but in the impulse stroke of 1/3rd invalid circles of residue, often easily occur that elastic claw and miscellaneous part bump, reduce the service life of elastic claw, fault rate is high, some manufacturers produce for fear of this kind of unnecessary collision, be forced to strengthen distance between pick-up mechanism and miscellaneous part, cause space waste, the problems such as maintenance difficult.
Therefore, how traditional pick-up mechanism is carried out to architecture advances, become people's problem demanding prompt solution.
Utility model content
Given this, the purpose of this utility model is to provide a kind of pick-up mechanism for binder, short service life at least to solve in the past in pick-up mechanism elastic claw, space waste, maintenance difficult, the problems such as fault rate height.
The pick-up mechanism for binder that the utility model provides, is characterized in that, comprising:
The first side plate 2, be fixedly set in one end of main shaft 1, and the outer edge of the first side plate 2 is arranged at intervals with the first through hole 22 by the first centre bore 21 on it;
The second side plate 3, be fixedly set in the other end of main shaft 1, and on the outer edge of the second side plate 3 and the first side plate 2, the corresponding position of the first through hole 22 is also arranged at intervals with the second through hole 32 by the second centre bore 31 on it;
Pick up axle 4, its one end is nested in by clutch shaft bearing 5 in the first through hole 22 of the first side plate 2, the other end is nested in by the second bearing 6 in the second through hole 32 of corresponding the second side plate 3, and the outside of picking up axle 4 is fixedly connected with elastic claw 41 along axis direction interval, an end of picking up axle 4 is fixedly connected with profiling directive wheel 42;
One flat-sided flat class elliptical orbit 7, it joins with the profiling directive wheel 42 of picking up on axle 4, and profiling directive wheel 42 can roll along this track.
Preferably, the middle part fixed cover of described main shaft 1 is equipped with gripper shoe 8, and the outer edge of described gripper shoe 8 is arranged at intervals with the third through-hole 81 corresponding with the first through hole 22 positions on the first side plate 2, and third through-hole 81 is sleeved on and is picked up on axle 4 by the 3rd bearing 9.
Further preferably, described the first side plate 2, the second side plate 3 and gripper shoe 8 are circle or ellipse.
Further preferably, described in, picking up axle 4 is fixedly connected with profiling directive wheel 42 by L shaped connecting rod 9.
Further preferably, the number of the first through hole 22, the second through hole 32 and third through-hole 81 in described the first side plate 2, the second side plate 3 and gripper shoe 8 is four, and is uniformly distributed along outer rim separately.
The pick-up mechanism for binder that the utility model provides, by be provided with a flat-sided flat class elliptical orbit in the one end of picking up axle, join by profiling directive wheel and a flat-sided flat class elliptical orbit of picking up shaft end, and then the running orbit of axle is picked up in restriction, thereby effectively control the running orbit of elastic claw, realize in space invariance or the condition of dwindling first, the probability that still can effectively avoid elastic claw and miscellaneous part to bump, extend the service life of elastic claw, reduced the fault rate of machine.
The pick-up mechanism for binder that the utility model provides, have simple in structure, reasonable in design, easy to use, the advantage such as long service life, saves space, breaks down few, and maintenance cost is low.
Brief description of the drawings
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of pick-up mechanism in prior art;
Fig. 2 is the structural representation of pick-up mechanism in the utility model;
Fig. 3 is the structural representation of a flat-sided flat class elliptical orbit;
Fig. 4 is the movement locus schematic diagram of elastic claw in prior art;
Fig. 5 is the movement locus schematic diagram of elastic claw in the utility model;
Fig. 6 is the structural representation that pick-up mechanism in prior art is installed in binder;
Fig. 7 is the structural representation of pick-up mechanism in the utility model in binder.
Embodiment
Be illustrated in figure 2 a kind of pick-up mechanism for binder, comprise and can carry out taking the axial line of self as axle the main shaft 1 that freely rotates, the two ends of main shaft 1 respectively with the first side plate 2 on the first centre bore 21 and the fixing suit of the second centre bore 31 on the second side plate 3, and the corresponding position, outer edge of the first side plate 2 and second side 3 is arranged at intervals with respectively the first through hole 22 and the second through hole 32, this pick-up mechanism is also provided with picks up axle 4, picking up axle 4 one end is nested in by clutch shaft bearing 5 in the first through hole 22 of the first side plate 2, the other end is nested in by the second bearing 6 in the second through hole 32 of corresponding the second side plate 3, and the outside of picking up axle 4 is fixedly connected with elastic claw 41 along axis direction interval, one end of picking up axle 4 is fixedly connected with profiling directive wheel 42, this profiling directive wheel 42 and a flat-sided flat class elliptical orbit 7 join, and described profiling directive wheel 42 can roll along this track, wherein the structure of a flat-sided flat class elliptical orbit 7 as shown in Figure 3.
In the utility model for the pick-up mechanism of binder, be provided with profiling directive wheel 42 in the end of picking up axle 4, by a flat-sided flat class elliptical orbit 7 of setting up, the movement locus of profiling directive wheel 42 is limited to control, thereby control the rotation of picking up axle 4, realize the movement locus of controlling elastic claw, be illustrated in figure 4 the movement locus of elastic claw in pick-up mechanism in the past, and Fig. 5 is the movement locus of elastic claw in the utility model, as can be seen from the figure the utility model has been realized the irregularly shaped orbiting motion of elastic claw, effectively avoid the collision of itself and miscellaneous part, increase the service life.
For the more vivid working effect of the present utility model that embodies, be illustrated in figure 6 the installation of pick-up mechanism in binder in the past, and Fig. 7 is the installation of pick-up mechanism in binder in the utility model, wherein 10 represent that feed bin, 11 represents that shift fork, 12 represents stalk, can obviously find out, pick-up mechanism in the utility model can effectively reduce its installing space, cost-saving.
Because pick-up mechanism designs when long, cannot only depend on the first side plate and second side plate at two ends to realize picking up the support of axle, structural instability, working effect is poor, as the improvement of technical scheme, as shown in Figure 2, at the middle part of main shaft 1, fixed cover is equipped with gripper shoe 8, the outer edge of described gripper shoe 8 is arranged at intervals with the third through-hole 81 corresponding with the first through hole 22 positions on the first side plate 2, and third through-hole 81 is sleeved on and is picked up on axle 4 by the 3rd bearing 9, share the bearing capacity of the first side plate and the second side plate by gripper shoe, rock-steady structure on the one hand, another conveniently alleviates the fatigue strength of equipment, increase the service life.
In order to improve the effect of picking up of pick-up mechanism, as the improvement of technical scheme, the first side plate 2, the second side plate 3 and gripper shoe 8 are all designed to circle or ellipse.
In order to reduce cost of manufacture, improve and connect effect, as the improvement of technique effect, as shown in Figure 2, will pick up axle 4 and be fixedly connected with profiling directive wheel 42 by L shaped connecting rod 9.
As the further improvement of technical scheme, the number of the first through hole 22, the second through hole 32 and third through-hole 81 in the first side plate 2, the second side plate 3 and gripper shoe 8 is four, and is uniformly distributed along outer rim separately.
Embodiment in the utility model is to write according to the mode of going forward one by one, and highlights the difference of each embodiment, and its similar part can cross-references.
By reference to the accompanying drawings embodiment of the present utility model is described in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from the utility model aim, make various variations.
Claims (5)
1. for a pick-up mechanism for binder, it is characterized in that, comprising:
Main shaft (1), its axial line taking self can carry out free rotation as axle;
The first side plate (2), be fixedly set in one end of main shaft (1), and the outer edge of the first side plate (2) is arranged at intervals with the first through hole (22) by the first centre bore (21) on it;
The second side plate (3), be fixedly set in the other end of main shaft (1) by the second centre bore (31) on it, and the corresponding position of the outer edge of the second side plate (3) and upper the first through hole of the first side plate (2) (22) is also arranged at intervals with the second through hole (32);
Pick up axle (4), its one end is nested in by clutch shaft bearing (5) in first through hole (22) of the first side plate (2), the other end is nested in by the second bearing (6) in second through hole (32) of corresponding the second side plate (3), and the outside of picking up axle (4) is fixedly connected with elastic claw (41) along axis direction interval, an end of picking up axle (4) is fixedly connected with profiling directive wheel (42);
One flat-sided flat class elliptical orbit (7), it joins with the profiling directive wheel (42) of picking up on axle (4), and profiling directive wheel (42) can roll along this track.
2. according to the pick-up mechanism for binder described in claim 1, it is characterized in that: the middle part fixed cover of described main shaft (1) is equipped with gripper shoe (8), the outer edge of described gripper shoe (8) is arranged at intervals with the third through-hole (81) corresponding with upper the first through hole of the first side plate (2) (22) position, and third through-hole (81) is sleeved on and is picked up on axle (4) by the 3rd bearing (9).
3. according to the pick-up mechanism for binder described in claim 2, it is characterized in that: described the first side plate (2), the second side plate (3) and gripper shoe (8) are circle or ellipse.
4. according to the pick-up mechanism for binder described in claim 1, it is characterized in that: described in pick up axle (4) and be fixedly connected with profiling directive wheel (42) by L shaped connecting rod (9).
5. according to the pick-up mechanism for binder described in claim 1, it is characterized in that: the number of the first through hole (22), the second through hole (32) and third through-hole (81) in described the first side plate (2), the second side plate (3) and gripper shoe (8) is four, and be uniformly distributed along outer rim separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027710.9U CN203661640U (en) | 2014-01-17 | 2014-01-17 | Picking mechanism for binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027710.9U CN203661640U (en) | 2014-01-17 | 2014-01-17 | Picking mechanism for binding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661640U true CN203661640U (en) | 2014-06-25 |
Family
ID=50958002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420027710.9U Expired - Fee Related CN203661640U (en) | 2014-01-17 | 2014-01-17 | Picking mechanism for binding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770144A (en) * | 2015-05-03 | 2015-07-15 | 张兴莲 | Straw pickup device of bundling machine |
-
2014
- 2014-01-17 CN CN201420027710.9U patent/CN203661640U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770144A (en) * | 2015-05-03 | 2015-07-15 | 张兴莲 | Straw pickup device of bundling machine |
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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: 20140625 Termination date: 20210117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |