CN202683491U - Roll bar gap adjusting mechanism used on fruit classifier - Google Patents
Roll bar gap adjusting mechanism used on fruit classifier Download PDFInfo
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- CN202683491U CN202683491U CN 201220321935 CN201220321935U CN202683491U CN 202683491 U CN202683491 U CN 202683491U CN 201220321935 CN201220321935 CN 201220321935 CN 201220321935 U CN201220321935 U CN 201220321935U CN 202683491 U CN202683491 U CN 202683491U
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- fruit classifier
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Abstract
The utility model relates to an adjusting device of a fruit classifier, in particular to a roll bar gap adjusting mechanism used on the fruit classifier, and belongs to the technical field of agricultural machinery. The roll bar gap adjusting mechanism used on the fruit classifier comprises two groups of adjusting beams used for fixedly installing roll bars, and is characterized by further comprising a gear I and a gear II, wherein the gear I and the gear II are meshed with each other. The gear I is sleeved on an adjusting screw, one end of the adjusting screw is connected with a rocking bar through a connecting sleeve, and the other end of the adjusting screw is provided with a fixing end. The gear II is sleeved on another adjusting screw, and one end portion of the adjusting screw sleeved with the gear II is also provided with a fixing end. The two fixing ends are respectively and fixedly connected with the two groups of adjusting beams. The roll bar gap adjusting mechanism used on the fruit classifier is simple and reasonable in structure, economical and practical, and capable of achieving unified adjusting of the roll bars, enables an interval included angle between two adjacent roll bars to be in a bilateral symmetry structure, and brings convenience to control and measure roll bar spacing.
Description
Technical field
The utility model relates to a kind of adjusting device of fruit classifier, especially relates to a kind of governor motion that is applied to the roller thick stick gap on the fruit classifier, belongs to agricultural machinery technological field.
Background technology
Present fresh and dried fruit grader mainly contains following four kinds: (1) round-hole mesh formula; (2) grid cylinder; (3) plane vibration sieve formula; (4) electromechanical integration classification.First method the phenomenon that dry fruit stops up sieve aperture occurs, sometimes especially when feed quantity is larger in the process of classification; Second method, the classification inaccuracy, and the fruit damage ratio is high; The third method also easily results in blockage in practical operation, and effectiveness of classification is low; The 4th kind of method, effectiveness of classification is high, but cost is high.Above-mentioned split pole machine all exists classification to be difficult for the deficiency of regulating.
Chinese patent CN200910113563.0 finishes the variation in rolling bar gap jointly by the synchronous rotation of two power transmission shafts, and the dry fruit of different size is fallen in the rolling bar gap, carries out classification.But above-mentioned split pole device exists because of dry fruit and is blocked or stops up the problem that works that affects.
Chinese patent CN201120391546.6 discloses a kind of fruit classifier, comprise frame, transmission mechanism, spout, be characterized in that frame is provided with at least one pair of roll body, the relative spout of this roll body vertically is arranged on the frame, the roll body both ends are provided with the governor motion of regulating two roll body spacings, one end of roll body is provided with angle adjusting mechanism, and the bottom between two roll bodies is provided with at least two receiving hoppers along the barrel length direction.
Above-mentioned governor motion is preferably adjustable diameter and screw adjusting mechanism, comprise threaded rod, slideway and slide block, described slide block is arranged in the slideway and can moves along slideway, external screw thread is arranged on the threaded rod, slide block be provided with threaded rod on the corresponding spline-simulating screw thread of external screw thread, be provided with the bearing block that roll body is installed at slide block.As improvement, on slide block and bearing block between preferably be provided with connector, this connector is circular cylinder, is arranged on bearing block or the slide block, slide block or bearing block are provided with corresponding cylindrical cylinder shape body, just can level angle between slide block and the bearing block.
Can find out from the above description, above-mentioned fruit classifier is the size fractionation that carries out fruit by being arranged at two groups of roll bodies on the frame, (described roll body is equivalent to the described roller thick stick in back), two adjacent roll body position relationships are beloid, spacing between the adjacent roll body can be carried out left and right displacement and regulated to realize by the governor motion of being located at two groups of roll body ends, thereby can further determine the size of classification fruit.But, the governor motion that above-mentioned roll body is provided with is to be located on described two groups of roll body frames, respectively two groups of roll bodies to be carried out distance adjustment, when respectively two groups of roll bodies being regulated, often there is error during namely to the amplitude adjusted of its left and right displacement, so that the adjacent roller body position is asymmetric with respect to the angle of center line, like this, surveying work and definite unified fruit graded chores to distance between the follow-up roll body have brought no small difficulty.So, roll body to be unified to regulate, the relative displacement size is identical, so that the angle between the adjacent roll body is left-right symmetry with respect to center line, to be conducive to distance measurement, unified definite fruit graded size is a problem anxious to be resolved.
Summary of the invention
It is a kind of simple and reasonable, economical and practical that the purpose of this utility model is to provide, can realize the unified adjusting of roller thick stick, and so that the interval angle between the adjacent roller thick stick is the left-right symmetry shape, be convenient to the governor motion that is used for the roller thick stick gap on the fruit classifier of control survey roller thick stick spacing.
The utility model discloses a kind of governor motion for fruit classifier top roll thick stick gap, the adjusting beam 7 that comprises two groups of fixed installation roller thick sticks 1, characterized by further comprising pitch wheel I 4, gear II 5, described gear I 4 is set in to be adjusted on the screw rod 11, adjusting screw rod 11 1 ends is connected with rocking bar 3 by branch sleeve 10, adjust screw rod 11 other ends and be provided with stiff end 6, described gear II 5 is set in another and adjusts on the screw rod 11, described adjustment screw rod 11 ends that are set with gear II 5 also are provided with stiff end 6, and above-mentioned two stiff ends 6 are fixedly connected with two groups of adjusting beams 7 respectively.
Described stiff end 6 mainly comprises connecting plate 13 and fixed head 14, and described fixed head 14 is located at and is regulated beam 7 ends, and described connecting plate 13 is located at and is adjusted screw rod 11 ends, and described fixed head 14 is fixedly connected with by bolt 12 with connecting plate 13.
The course of work is as follows: when shaking rocking bar counterclockwise with hand, gear I 4 driven gear II 5, gear II 5 is along clockwise rotating, when gear I 4 drove the adjusting beam direction displacement left that is fixedly connected with it along the adjusting screw(rod) rotation, the adjusting beam that 5 drives of gear II are fixedly connected with it was to the right displacement.So just can regulate to the displacement of from left to right two groups of roller thick stick integral body.
Compared with prior art, the utility model is simple in structure, by two groups of roller thick sticks being carried out disposable unified the adjusting, can make the position between the roller thick stick reach symmetrical, more convenient measurement to spacing, hold better the adjustment of fruit graded, also have simultaneously easy adjusting grade scale, easy to operate advantage.
Description of drawings
Fig. 1 is the whole plan structure schematic diagram that utilizes the device that the roller thick stick carries out fruit graded on the fruit classifier among the utility model embodiment.
Fig. 2 is the local main TV structure schematic diagram of the utility model in Fig. 1.
Fig. 3 is fragmentary top TV structure schematic diagram.
Fig. 4 is the structural representation of A-A direction among Fig. 2.
Fig. 5 is the structural representation of B-B direction among Fig. 2.
Fig. 6 is the structural representation of C direction among Fig. 2.
Shown in the figure: 1 is the roller thick stick, and 2 is the frame tie-beam, and 3 is rocking bar, and 4 is the gear I, and 5 is the gear II, 6 is stiff end, and 7 for regulating beam, and 8 is the shelves iron, and 9 is bearing pin, and 10 is branch sleeve, 11 is adjusting screw(rod), and 12 is bolt, and 13 is connecting plate, and 14 is fixed head, and 15 is supporting seat.
The specific embodiment
Embodiment:
With reference to Fig. 1～Fig. 6, structural representation for the utility model enforcement 1, comprise a kind of governor motion for fruit classifier top roll thick stick gap, the adjusting beam 7 that comprises two groups of fixed installation roller thick sticks 1, characterized by further comprising pitch wheel I 4, gear II 5, described gear I 4 is set in to be adjusted on the screw rod 11, adjusting screw rod 11 1 ends is connected with rocking bar 3 by branch sleeve 10, adjust screw rod 11 other ends and be provided with stiff end 6, described gear II 5 is set in another and adjusts on the screw rod 11, described adjustment screw rod 11 ends that are set with gear II 5 also are provided with stiff end 6, and above-mentioned two stiff ends 6 are fixedly connected with two groups of adjusting beams 7 respectively.
Described stiff end 6 mainly comprises connecting plate 13 and fixed head 14, and described fixed head 14 is located at and is regulated beam 7 ends, and described connecting plate 13 is located at and is adjusted screw rod 11 ends, and described fixed head 14 is fixedly connected with by bolt 12 with connecting plate 13.
Claims (2)
1. governor motion that is used for fruit classifier top roll thick stick gap, the adjusting beam (7) that comprises two groups of fixed installation roller thick sticks (1), characterized by further comprising pitch wheel I (4), gear II (5), described gear I (4) is set in to be adjusted on the screw rod (11), adjusting screw rod (11) one ends is connected with rocking bar (3) by branch sleeve (10), adjust screw rod (11) other end and be provided with stiff end (6), described gear II (5) is set in another and adjusts on the screw rod (11), described adjustment screw rod (11) end that is set with gear II (5) also is provided with stiff end (6), and above-mentioned two stiff ends (6) are fixedly connected with two groups of adjusting beams (7) respectively.
2. the governor motion for fruit classifier top roll thick stick gap as claimed in claim 1, it is characterized in that described stiff end (6) mainly comprises connecting plate (13) and fixed head (14), described fixed head (14) is located at and is regulated beam (7) end, described connecting plate (13) is located at and is adjusted screw rod (11) end, and described fixed head (14) is fixedly connected with by bolt (12) with connecting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321935 CN202683491U (en) | 2012-07-05 | 2012-07-05 | Roll bar gap adjusting mechanism used on fruit classifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321935 CN202683491U (en) | 2012-07-05 | 2012-07-05 | Roll bar gap adjusting mechanism used on fruit classifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683491U true CN202683491U (en) | 2013-01-23 |
Family
ID=47539163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220321935 Withdrawn - After Issue CN202683491U (en) | 2012-07-05 | 2012-07-05 | Roll bar gap adjusting mechanism used on fruit classifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716859A (en) * | 2012-07-05 | 2012-10-10 | 新疆农垦科学院 | Adjusting mechanism for roller clearance on fruit classifier |
| CN112495512A (en) * | 2020-11-18 | 2021-03-16 | 临涣焦化股份有限公司 | Reducing mechanism is used in coal chemical examination |
-
2012
- 2012-07-05 CN CN 201220321935 patent/CN202683491U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716859A (en) * | 2012-07-05 | 2012-10-10 | 新疆农垦科学院 | Adjusting mechanism for roller clearance on fruit classifier |
| CN102716859B (en) * | 2012-07-05 | 2014-12-10 | 新疆农垦科学院 | Adjusting mechanism for roller clearance on fruit classifier |
| CN112495512A (en) * | 2020-11-18 | 2021-03-16 | 临涣焦化股份有限公司 | Reducing mechanism is used in coal chemical examination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130123 Effective date of abandoning: 20141210 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130123 Effective date of abandoning: 20141210 |
|
| RGAV | Abandon patent right to avoid regrant |