CN203860044U - Simple vibrating-screen type tomato digger - Google Patents
Simple vibrating-screen type tomato digger Download PDFInfo
- Publication number
- CN203860044U CN203860044U CN201420185702.7U CN201420185702U CN203860044U CN 203860044 U CN203860044 U CN 203860044U CN 201420185702 U CN201420185702 U CN 201420185702U CN 203860044 U CN203860044 U CN 203860044U
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- China
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- digger
- frame
- transmission mechanism
- poewr transmission
- machine frame
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Abstract
The utility model discloses a simple vibrating-screen type tomato digger. The simple vibrating-screen type tomato digger is composed of a machine frame, a power transmitting mechanism, a limiting mechanism and a digging blade assembly, wherein the power transmitting mechanism is installed on the machine frame, the limiting mechanism is connected with the machine frame, and the digging blade assembly is fixedly connected with the power transmitting mechanism. The simple vibrating-screen type tomato digger is characterized in that the machine frame is composed of a hanging plate, a sliding groove, a main beam and a pipe shaft, the hanging plate, the sliding groove, the main beam and the pipe shaft are welded into a whole, the limiting mechanism is installed in the sliding groove of the machine frame and can be vertically adjusted, a swing arm of the power transmitting mechanism is installed on the pipe shaft of the machine frame, and a bearing seat of the power transmitting mechanism is installed on the main beam of the machine frame. The simple vibrating-screen type tomato digger is simple in structure, convenient to manufacture and low in manufacturing cost, and has complete functions. The digging angle and the vibration amplitude of the digging blade can be conveniently adjusted according to the condition of soil, work resistance is reduced, and the applicability of the simple vibrating-screen type tomato digger is improved.
Description
Technical field
The utility model belongs to a kind of farm machinery, is specifically related to a kind of simple type sieve potato digger that shakes.
Background technology
The little plot potato harvest operations such as China's terraced fields, hilly and mountainous land, substantially also adopt so far and traditional manually cut seedling, pick plane potato, manually pick up, and have had a strong impact on the large-scale production of potato.
External mini potato mechanized harvest starting early, development is fast, technical merit is high, but the each side such as external natural conditions, Potato Cultivars, plantation, agronomy are variant in China, in addition because China's potato planting plot is little, peasant's purchasing power is low, so external potato harvest machine is difficult to be used widely in China.
China is late to the development starting of potato harvest machine, develop slower, the mini potato excavator of the supporting four-wheel tractor of main development, versatility is poor, be not suitable for the little plot potato harvest operations such as terraced fields, hilly and mountainous land, developed a kind of simple type potato digger of supporting hand tractor operation for this reason.
Utility model content
The purpose of this utility model is to make up the deficiencies in the prior art part the sieve potato digger and a kind of simple type of providing shakes, from meeting the little plot potato harvest job requirements such as terraced fields, hilly and mountainous land, solved mini potato excavating resistance large, the nonadjustable problem of digger blade penetrating angle.
The utility model solves the technical scheme that its technical problem adopts:
The simple type sieve potato digger that shakes, by frame, rack-mounted Poewr transmission mechanism, the position-limit mechanism being connected with frame and the digger blade module composition that is connected with Poewr transmission mechanism, its special character is: described frame consists of hanging plate, chute, girder and tubular axis, and hanging plate, chute, girder and tubular axis are welded into an integral body; Described position-limit mechanism can be arranged on to up-down adjustment in the chute of frame; The swing arm of Poewr transmission mechanism is arranged on the tubular axis of frame, and the bearing block of Poewr transmission mechanism is arranged on the girder of frame.
Further, described Poewr transmission mechanism consists of belt pulley, drive link, eccentric wheel, bearing block, expansion link, drive link connecting pin and swing arm, drive link is arranged in frame by bearing block, belt pulley and eccentric wheel are connected on drive link by key, expansion link one end is hinged by bearing and eccentric wheel, and the other end is hinged by the upper end of drive link connecting pin and swing arm.
Further, described position-limit mechanism consists of position-limited wheel, wheel carrier, guide rod, leader casing and position-limited wheel roof beam structure, and position-limited wheel roof beam structure and leader casing are welded as a whole, and be arranged in chute, can adjust up and down, guide rod and wheel carrier are welded as a whole, and be inserted in leader casing, can adjust position-limited wheel width.
Further, described digger blade assembly consists of digger blade, bolter, spade and side guard plate, and spade is fixed by the swing arm of bolt and Poewr transmission mechanism, and bolter, side guard plate are fixed by bolt and digger blade.
The simple type that the utility model the provides sieve potato digger that shakes, simple in structure, be convenient to manufacture, low cost of manufacture, function is complete, can reduce working resistance according to convenient digger blade penetrating angle and the Oscillation Amplitude adjusted of soil regime, improves the adaptability of excavator; Supporting hand tractor, is applicable to the little plot potato harvest operations such as terraced fields, hilly and mountainous land, replaces traditional people's animal power to excavate, and has reduced labour intensity, has liberated labour.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model;
Fig. 2 is frame (1) structural representation in the utility model Fig. 1;
Fig. 3 is Poewr transmission mechanism (2) structural representation in the utility model Fig. 1;
Fig. 4 is position-limit mechanism (3) structural representation in the utility model Fig. 1;
Fig. 5 is digger blade assembly (4) structural representation in the utility model Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated:
As Figure 1-Figure 5, the simple type that the utility model embodiment the provides sieve potato digger that shakes, by frame 1, be arranged on the Poewr transmission mechanism 2 in frame 1, the position-limit mechanism 3 being connected with frame 1 and form with the digger blade assembly 4 that Poewr transmission mechanism 2 is connected, frame 1 consists of hanging plate 1-1, chute 1-2, girder 1-3 and tubular axis 1-4, and hanging plate 1-1, chute 1-2, girder 1-3 and tubular axis 1-4 are welded into an integral body; Described position-limit mechanism 3 can be arranged on to up-down adjustment in the chute 1-2 of frame 1; The swing arm 2-7 of Poewr transmission mechanism 2 is arranged on the tubular axis 1-4 of frame 1, and the bearing block 2-4 of Poewr transmission mechanism 2 is arranged on the girder 1-3 of frame 1.
Poewr transmission mechanism 2 consists of belt pulley 2-1, drive link 2-2, eccentric wheel 2-3, bearing block 2-4, expansion link 2-5, expansion link connecting pin 2-6 and swing arm 2-7, drive link 2-2 is arranged in frame by bearing block 2-4, belt pulley 2-1 and eccentric wheel 2-3 are connected on drive link 2-2 by key, expansion link 2-5 one end is hinged by bearing and eccentric wheel 2-3, and the upper end of the other end and swing arm 2-7 is hinged.
Position-limit mechanism 3 consists of position-limited wheel 3-1, wheel carrier 3-2, guide rod 3-3, leader casing 3-4 and position-limited wheel roof beam structure 3-5, position-limited wheel roof beam structure 3-5 and leader casing 3-4 are welded as a whole, and be arranged in chute 1-2, can adjust up and down, guide rod 3-3 and wheel carrier 3-2 are welded as a whole, and be inserted in leader casing 3-4, can adjust position-limited wheel width.
Digger blade assembly 4 consists of digger blade 4-1, bolter 4-2, spade 4-3 and side guard plate 4-4, and spade 4-3 is fixed by the swing arm 2-7 of bolt and Poewr transmission mechanism 2, and bolter 4-2, side guard plate 4-4 are fixed by bolt and digger blade 4-1.
The simple type of the present utility model sieve potato digger that shakes, during its operation, is delivered to Poewr transmission mechanism by the power of hand tractor through belt and drives swing arm to swing, and then drives digger blade assembly to do reciprocating vibration.Digger blade is by potato ridge turn up, and potato earth mixtures is along digger blade towards rear slippage, and part hack falls from grizzly bar between cog, and remainder is sent to bolter.Bolter double vibrations, under the effect of declutcher control lever, soil block is shattered, and soil block and hack that diameter is less than bar strip gap leak down from bar strip gap, and meanwhile, due to the chromatography effect in vibration processes, potato is placed in top layer; Potato piece and part soil movement, to bolter afterbody, are laid in ridge face middle under the effect of side guard plate.The relative altitude of regulation position limiting mechanism and digger blade, can regulate the excavating depth of potato digger; The length of adjustable telescopic rod, can change the angle of penetration of digger blade; Change eccentric eccentric throw, can regulate the amplitude of digger blade assembly.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. the simple type sieve potato digger that shakes, by frame (1), be arranged on the Poewr transmission mechanism (2) in frame (1), the position-limit mechanism (3) being connected with frame (1) and form with the digger blade assembly (4) that Poewr transmission mechanism (2) is connected, it is characterized in that: described frame (1) consists of hanging plate (1-1), chute (1-2), girder (1-3) and tubular axis (1-4), and hanging plate (1-1), chute (1-2), girder (1-3) and tubular axis (1-4) are welded into an integral body; Described position-limit mechanism (3) can be arranged on to up-down adjustment in the chute (1-2) of frame (1); The swing arm (2-7) of Poewr transmission mechanism (2) is arranged on the tubular axis (1-4) of frame (1), and the bearing block (2-4) of Poewr transmission mechanism (2) is arranged on the girder (1-3) of frame (1).
2. the simple type according to claim 1 sieve potato digger that shakes, it is characterized in that: described Poewr transmission mechanism (2) is by belt pulley (2-1), drive link (2-2), eccentric wheel (2-3), bearing block (2-4), expansion link (2-5), drive link connecting pin (2-6) and swing arm (2-7) form, drive link (2-2) is arranged in frame (1) by bearing block (2-4), belt pulley (2-1) and eccentric wheel (2-3) are connected on drive link (2-2) by key, expansion link (2-5) one end is hinged by bearing and eccentric wheel (2-3), the other end is hinged with the upper end of swing arm (2-7) by drive link connecting pin (2-6).
3. the simple type according to claim 1 sieve potato digger that shakes, it is characterized in that: described position-limit mechanism (3) consists of position-limited wheel (3-1), wheel carrier (3-2), guide rod (3-3), leader casing (3-4) and position-limited wheel roof beam structure (3-5), position-limited wheel roof beam structure (3-5) and leader casing (3-4) are welded as a whole, and be arranged in chute (1-2), can adjust up and down, guide rod (3-3) and wheel carrier (3-2) are welded as a whole, and be inserted in leader casing (3-4), can adjust position-limited wheel width.
4. the simple and easy sieve potato digger that shakes according to claim 1, it is characterized in that: described digger blade assembly (4) consists of digger blade (4-1), bolter (4-2), spade (4-3) and side guard plate (4-4), spade (4-3) is fixed by the swing arm (2-7) of bolt and Poewr transmission mechanism (2), and bolter (4-2), side guard plate (4-4) are fixed by bolt and digger blade (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185702.7U CN203860044U (en) | 2014-04-16 | 2014-04-16 | Simple vibrating-screen type tomato digger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185702.7U CN203860044U (en) | 2014-04-16 | 2014-04-16 | Simple vibrating-screen type tomato digger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203860044U true CN203860044U (en) | 2014-10-08 |
Family
ID=51641041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420185702.7U Expired - Fee Related CN203860044U (en) | 2014-04-16 | 2014-04-16 | Simple vibrating-screen type tomato digger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203860044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064536A (en) * | 2018-01-25 | 2018-05-25 | 云南农业大学 | A kind of mini potato excavator |
| CN112005694A (en) * | 2020-09-17 | 2020-12-01 | 黑龙江省农业机械工程科学研究院 | Vibration excavating structure for beet harvester |
-
2014
- 2014-04-16 CN CN201420185702.7U patent/CN203860044U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064536A (en) * | 2018-01-25 | 2018-05-25 | 云南农业大学 | A kind of mini potato excavator |
| CN108064536B (en) * | 2018-01-25 | 2023-07-28 | 云南农业大学 | Small potato digger |
| CN112005694A (en) * | 2020-09-17 | 2020-12-01 | 黑龙江省农业机械工程科学研究院 | Vibration excavating structure for beet harvester |
| CN112005694B (en) * | 2020-09-17 | 2022-02-15 | 黑龙江省农业机械工程科学研究院 | Vibration excavating structure for beet harvester |
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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: 20141008 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |