CN204741898U - Feed inlet device down with adjustable seed grain - Google Patents
Feed inlet device down with adjustable seed grain Download PDFInfo
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- CN204741898U CN204741898U CN201520508027.1U CN201520508027U CN204741898U CN 204741898 U CN204741898 U CN 204741898U CN 201520508027 U CN201520508027 U CN 201520508027U CN 204741898 U CN204741898 U CN 204741898U
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Abstract
The utility model relates to a feed inlet device down with adjustable seed grain, including apron seam, round pin axle, split pin, adjustment mechanism, screw bolt and nut, bridge welding unification end is connected with separating drum through round pin axle and split pin, and the other end passes through adjustment mechanism to be fixed in the maize picker frame, and adjustment mechanism comprises adjusting bolt, adjusting nut, connecting plate, arm -tie, screw bolt and nut, and connecting plate one side is fixed in the frame, and the opposite side passes through adjusting bolt and adjusting nut is connected with the arm -tie, and the arm -tie passes through the screw bolt and nut and is connected with the apron seam. Use this feed inlet device down with adjustable seed grain, can be according to the different situation of results crop, through adjusting nut, adjust the position of arm -tie to adjust seed grain feeding mouth, make crops can all get into seed grain feeding mouth, avoid extravagant, filter the separation and crops can get into separating drum smoothly, prevent to block up, make things convenient for the peasant household to use, improve results work efficiency.
Description
Technical field
The utility model relates to maize harvesting machine equipment manufacturing technology field, the adjustable lower feeding mouth device of especially a kind of seed.
Background technology
At present, in harvest corn process, the foreign material such as corn kernel and corn stalk thereof are pushed in cover plate seam by the rotation of feed roller, then enter separation barrel and be separated, and the feeding mouth in cover plate seam is fixed form, unadjustable, when gathering in the crops seed One's name is legion, hindered when seed enters feeding mouth, corn kernel all can not enter feeding mouth, part seed easily falls into outside cover plate seam, causes the waste of seed; And feeding mouth is fixed, seed and foreign material thereof easily block feeding mouth, cause harvest corn work not carry out smoothly, reduce peasant household's operating efficiency.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of design science, rational in infrastructure, avoids waste, reclaims seed smooth and easy, improves the adjustable lower feeding mouth device of seed of peasant household's operating efficiency.
The utility model solves its technical problem and is achieved through the following technical solutions:
1, the adjustable lower feeding mouth device of seed, is characterized in that: comprise cover plate seam, bearing pin, split pin, governor motion, screw bolt and nut; Cover plate seam feeds cylinder by connecting cylinder and seed to weld the steel plate cylinder formed, and one end is connected with separation barrel with split pin by bearing pin, and the other end is fixed in maize harvesting machine frame by governor motion; Governor motion is made up of adjusting bolt, adjusting nut, connecting plate, arm-tie, screw bolt and nut, connecting plate side is fixed in frame, opposite side is connected with arm-tie with adjusting nut by adjusting bolt, and arm-tie feeds cylinder by screw bolt and nut and the seed in cover plate seam and is connected.
2, described cover plate seam is made up of connecting cylinder and seed feeding cylinder, connecting cylinder is a narrow square plate cylinder, square plate is respectively protruded in steel plate bottom, both sides, square plate center arrangement axis hole, seed feeding cylinder is an irregular square cylinder, one end is welded with connecting cylinder, and square plate is respectively protruded in steel plate bottom, other end both sides, square plate center arrangement bolt hole.
3, described bearing pin is made up of pachydermia steel pipe and pipe plug, and pipe plug diameter is greater than diameter of steel tube, and steel pipe one end welding pipe plug, other end even circumferential arranges two circular holes, for construction opening pin.
4, described governor motion is made up of adjusting nut, connecting plate, adjusting bolt, arm-tie, screw bolt and nut, connecting plate is a rectangle steel plate, and a bolt hole is arranged in center, side, and arm-tie is a rectangle steel plate, a bolt hole is respectively arranged at two ends, wherein one end 90-degree bent; Connecting plate side is fixed in maize harvesting machine frame, and adjusting bolt is through arm-tie bending end bolt hole, and through two adjusting nuts, then through connecting plate bolt hole, the adjusting nut in top is fixed; The other end of arm-tie feeds cylinder by screw bolt and nut and the seed in cover plate seam and is connected.
Advantage of the present utility model and beneficial effect are:
1, the adjustable lower feeding mouth device of this seed is made up of bearing pin, split pin, cover plate seam, governor motion, screw bolt and nut; Cover plate seam feeds cylinder welding by connecting cylinder and seed and forms a steel plate cylinder, one end is connected with separation barrel with split pin by bearing pin, the other end is fixed in maize harvesting machine frame by governor motion, governor motion is made up of adjusting bolt, adjusting nut, connecting plate, arm-tie, screw bolt and nut, connecting plate side is fixed in frame, opposite side is connected with arm-tie with adjusting nut by adjusting bolt, and arm-tie feeds cylinder by screw bolt and nut and the seed in cover plate seam and is connected.The adjustable lower feeding mouth device of this seed in use, according to the number of harvesting crops, can pass through adjusting nut, drive arm-tie moves up and down, and drives the feeding of the seed in cover plate seam cylinder to move, thus regulates seed feeding mouth, make crop all take in cover plate seam, can not waste be caused.
2, due to seed feeding mouth can be regulated by adjusting nut, when the foreign material such as corn kernel and stalk thereof enter seed feeding unit, according to the size of feed quantity, regulate seed feeding mouth, make the crops of gathering in the crops be fed smoothly and enter separation barrel, carry out seed screening and be separated, prevent blocking, harvesting work is completed smoothly, increases work efficiency, be user-friendly to.
3, the utility model a kind ofly designs the adjustable lower feeding mouth device of ingenious, rational in infrastructure, easy to use, that science is practical seed, use the adjustable lower feeding mouth device of this seed can according to the actual conditions of harvesting crops, regulate seed feeding mouth, prevent blocking, avoid waste, facilitate peasant household to use, improve harvesting work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model right view;
Fig. 3 is part 1 front view;
Fig. 4 is part 1 right view;
Fig. 5 is part 2 right view;
Fig. 6 is part 4 front view;
Fig. 7 is part 4 right view.
Embodiment
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
The adjustable lower feeding mouth device of this seed, comprises cover plate seam 1, bearing pin 2, split pin 3, governor motion 4, bolt 5 and nut 6; Cover plate seam 1 feeds cylinder 9 by connecting cylinder 8 and seed to weld the steel plate cylinder formed, and one end is connected with separation barrel with split pin 3 by bearing pin 2, and the other end is fixed in maize harvesting machine frame by governor motion 4; Governor motion 4 is made up of adjusting bolt 16, adjusting nut 14, connecting plate 15, arm-tie 17, bolt 18 and nut 19, connecting plate 15 side is fixed in frame, opposite side is connected with arm-tie 17 with adjusting nut 14 by adjusting bolt 16, and arm-tie 17 feeds cylinder 9 by bolt 18 with nut 19 and the seed in cover plate seam 1 and is connected.
Cover plate seam 1 feeds cylinder 9 by connecting cylinder 8 and seed and forms, connecting cylinder 8 is narrow square plate cylinders, square plate is respectively protruded in steel plate bottom, both sides, square plate center arrangement axis hole 7, seed feeding cylinder 9 is irregular square cylinders, one end is welded with connecting cylinder 8, and square plate is respectively protruded in steel plate bottom, other end both sides, square plate center arrangement bolt hole 10.
Bearing pin 2 is made up of pachydermia steel pipe 12 and pipe plug 13, and pipe plug 13 diameter is greater than steel pipe 12 diameter, and steel pipe 12 one end welding pipe plug 13, other end even circumferential arranges two circular holes 11, for construction opening pin 3.
Governor motion 4 is made up of adjusting nut 14, connecting plate 15, adjusting bolt 16, arm-tie 17, bolt 18 and nut 19, connecting plate 15 is rectangle steel plates, a bolt hole is arranged in center, side, arm-tie 17 is rectangle steel plates, a bolt hole is respectively arranged at two ends, wherein one end 90-degree bent; Connecting plate 15 side is fixed in maize harvesting machine frame, and adjusting bolt 16 is through arm-tie bending end bolt hole, and through two adjusting nuts 14, then through connecting plate 15 bolt hole, a top adjusting nut 14 is fixed; The other end of arm-tie 17 feeds cylinder 9 by bolt 18 with nut 19 and seed and is connected.
Claims (3)
1. the adjustable lower feeding mouth device of seed, is characterized in that: comprise cover plate seam, bearing pin, split pin, governor motion, screw bolt and nut; Bridge welding unification end is connected with separation barrel with split pin by bearing pin, and the other end is fixed in maize harvesting machine frame by governor motion; Governor motion is made up of adjusting bolt, adjusting nut, connecting plate, arm-tie, screw bolt and nut, and connecting plate side is fixed in frame, and opposite side is connected with arm-tie with adjusting nut by adjusting bolt, and arm-tie is connected with cover plate seam by screw bolt and nut.
2. the adjustable lower feeding mouth device of seed according to claim 1, it is characterized in that: described cover plate seam feeds cylinder by connecting cylinder and seed and forms, connecting cylinder is a narrow square plate cylinder, square plate is respectively protruded in steel plate bottom, both sides, square plate center arrangement axis hole, seed feeding cylinder is an irregular square cylinder, and one end is welded with connecting cylinder, square plate is respectively protruded in steel plate bottom, other end both sides, square plate center arrangement bolt hole.
3. the adjustable lower feeding mouth device of seed according to claim 1, it is characterized in that: described governor motion is made up of adjusting nut, connecting plate, adjusting bolt, arm-tie, screw bolt and nut, arm-tie is a rectangle steel plate, a bolt hole is respectively arranged at two ends, wherein one end 90-degree bent; Connecting plate side is fixed in maize harvesting machine frame, and adjusting bolt is through arm-tie bending end bolt hole, and through two adjusting nuts, then through connecting plate, the adjusting nut in top is fixed; The other end of arm-tie is connected with cover plate seam by screw bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508027.1U CN204741898U (en) | 2015-07-15 | 2015-07-15 | Feed inlet device down with adjustable seed grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508027.1U CN204741898U (en) | 2015-07-15 | 2015-07-15 | Feed inlet device down with adjustable seed grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204741898U true CN204741898U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508027.1U Active CN204741898U (en) | 2015-07-15 | 2015-07-15 | Feed inlet device down with adjustable seed grain |
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| CN (1) | CN204741898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660848A (en) * | 2016-03-02 | 2016-06-15 | 哈尔滨工程大学 | Cereal spreading and airing device of drying yard |
-
2015
- 2015-07-15 CN CN201520508027.1U patent/CN204741898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660848A (en) * | 2016-03-02 | 2016-06-15 | 哈尔滨工程大学 | Cereal spreading and airing device of drying yard |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |