CN203167571U - Cassava excavator - Google Patents
Cassava excavator Download PDFInfo
- Publication number
- CN203167571U CN203167571U CN 201320041306 CN201320041306U CN203167571U CN 203167571 U CN203167571 U CN 203167571U CN 201320041306 CN201320041306 CN 201320041306 CN 201320041306 U CN201320041306 U CN 201320041306U CN 203167571 U CN203167571 U CN 203167571U
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- Prior art keywords
- tractor
- cassava
- rotating shaft
- frame
- rack
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Abstract
The utility model discloses a cassava excavator which comprises a tractor (1) and a rack (2) connected with the tractor. An excavating shovel (4) is fixedly connected with the lower portion of the rack (2), a clamping conveying device (5) is arranged on the rack (2), the front end of the clamping conveying device (5) is lower in position, the rear end of the clamping conveying device (5) is higher in position, guiding blocks (3) are arranged on the two sides of the front end of the clamping conveying device (5), the clamping conveying device (5) is connected with a power source of the tractor (1) through a transmission device, a disk cutting knife (6) is arranged on the rear portion of the rack (2) and is arranged below the clamping conveying device (5), the rack (2) is connected with the tractor (1) through a rotating shaft (7), and the rotating shaft (7) is connected with a power system of the tractor (1). Compared with the prior art, the cassava excavator has the advantages of saving labor, and being easy to collect, efficient, high in speed, high in degree of automation and applicable to large-scale operation. Due to the fact that the rack is connected with the tractor through the rotating shaft, the excavating shovel can be adjusted to be perpendicular to the ground according to the ground condition, and completeness of excavated cassava can be ensured.
Description
Technical field
The utility model relates to the agricultural apparatus field, particularly a kind of cassava excavator.
Background technology
Cassava is extensively to cultivate in the torrid zone, semi-tropical important economic crops, is one of world's staple food grain, and output ranked seventh in cereal crops.In the cassava production process harvest operation be the in good time phase of agricultural short, take that the labour is more, labour intensity big, the flow chart of operating condition difference.General small-scale production is many with artificial results, plays the available animal-drawn plough pine earth of bedding cultivation and gathers in the crops.Commerial growing, available mechanical harvest, method is to strike off stem earlier, loads onto the colter that does not have plough mouldboard at tractor then, so just can plough to loosen the soil table and stir the piece root, the artificial receipts chosen again, can gather in the crops 4～5 mu for each person every day.The most of area of present stage China cassava harvesting approach is still based on artificial results, some areas grubber, the simple manpower digging type harvesting device of small part area employing.Yet the recruitment of cassava harvest operation is many, and labour intensity is big, has become one of onerous toil of peasant in the producing region.
Be 201010196911.8 to disclose a kind of dig-pull type cassava harvester as the patent No., comprise frame, the place ahead in frame is provided with suspension arrangement, below frame, connect firmly digger blade, in frame the high clamping convey device in the low rear end of front end is set, clamping convey device is connected with the power source of tractor by transmission device.The present invention realizes digging pulling out the cassava harvest operation mode of carrying out simultaneously by digger blade and clamping convey device, has laborsaving, easy receipts, efficiently, at a high speed, and automaticity is high and be fit to the characteristics of extensive operation.But this machine is in the ground out-of-flatness, even when excavating cassava on the acclive ground, easily cassava damaged.
The utility model content
At the deficiency that exists on the prior art, the utility model purpose is to be to provide a kind of cassava excavator of regulating digger blade according to surface state.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of cassava excavator, comprise tractor, the frame that is connected with tractor, digger blade is fixedly connected below the frame, the high clamping convey device in the low rear end of front end is set on the frame, the front end both sides of clamping convey device arrange guide pad, clamping convey device is connected with the power source of tractor by transmission device, the frame rear portion arranges mechanical shoulder cut-off knife below clamping convey device, described frame is connected by rotating shaft with tractor, and rotating shaft connects the dynamical system of tractor.
As preferably, described digger blade by two side planes shovel, middle triangle convex surface shovel and fixed support constitute.
As preferably, the maximum anglec of rotation of described rotating shaft is positive counter-rotating 0-20 degree.
As preferably, the maximum anglec of rotation of described rotating shaft is positive counter-rotating 15 degree.
The utility model is bright to be realized digging pulling out the cassava harvest operation mode of carrying out simultaneously by digger blade and clamping convey device, has laborsaving, easy receipts, efficiently, at a high speed, and automaticity is high and be fit to the characteristics of extensive operation; Frame is connected with tractor by rotation, and it is perpendicular to the ground to regulate digger blade according to surface state, has guaranteed to excavate the integrality of cassava.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of digger blade of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
With reference to Fig. 1-2, this embodiment is by the following technical solutions: a kind of cassava excavator, comprise tractor 1, the frame 2 that is connected with tractor, the frame 2 belows digger blade 4 that is fixedly connected, digger blade 4 is by two side planes shovel 41, middle triangle convex surface shovel 42 and fixed support 43 constitute, the high clamping convey device 5 in the low rear end of front end is set on the frame 2, the front end both sides of clamping convey device 5 arrange guide pad 3, clamping convey device 5 is connected by the power source of transmission device with tractor 1, frame 2 rear portions arrange mechanical shoulder cut-off knife 6 below clamping convey device 5, frame 2 is connected by rotating shaft 7 with tractor 1, and rotating shaft 7 connects the dynamical system of tractor.
It should be noted that described digger blade by two side planes shovel, middle triangle convex surface shovel and fixed support constitute.
The maximum anglec of rotation that it should be noted that described rotating shaft is positive counter-rotating 0-20 degree.
In addition, the maximum anglec of rotation of described rotating shaft is positive counter-rotating 15 degree.
This concrete enforcement, when the results cassava, earlier the cassava cane is located to cut off and please walk foreign material more than the 30cm of ground, frame 2 is suspended on the tractor 1, moved forward by tractor 1 drive, digger blade 4 on the frame 2 is cut below the potato piece, dig pine, simultaneously the piece root is raised, and then by guide pad 3 with cassava cane guiding clamping convey device 5, clamp the cassava cane and with the piece ground of eradicating out by clamping convey device 5, mechanical shoulder cut-off knife 7 will cut through the cassava cane that clamping convey device 5 is extracted ground, and then downcuts the potato piece, again by manually pick up or directly entrucking be transported to the preliminary working that preliminary working factory carries out the potato piece.
Further, when in the ground out-of-flatness, even when excavating cassava on the acclive ground, an angle that only needs to regulate rotating shaft 7 makes it perpendicular to the ground, has reduced when excavating the damage to cassava.
The utility model is bright to be realized digging pulling out the cassava harvest operation mode of carrying out simultaneously by digger blade and clamping convey device, has laborsaving, easy receipts, efficiently, at a high speed, and automaticity is high and be fit to the characteristics of extensive operation; Frame is connected with tractor by rotation, and it is perpendicular to the ground to regulate digger blade according to surface state, has guaranteed to excavate the integrality of cassava.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. cassava excavator, comprise tractor (1), the frame that is connected with tractor (2), digger blade (4) is fixedly connected below the frame (2), the high clamping convey device (5) in the low rear end of front end is set on the frame (2), the front end both sides of clamping convey device (5) arrange guide pad (3), clamping convey device (5) is connected by the power source of transmission device with tractor (1), frame (2) rear portion arranges mechanical shoulder cut-off knife (6) below clamping convey device (5), it is characterized in that: described frame (2) is connected by rotating shaft (7) with tractor (1), and rotating shaft (7) connects the dynamical system of tractor (1).
2. cassava excavator according to claim 1 is characterized in that: described digger blade (4) is by two side planes shovels (41), middle triangle convex surface shovel (42) and fixed support (43) formation.
3. cassava excavator according to claim 1, it is characterized in that: the maximum anglec of rotation of described rotating shaft (7) is positive counter-rotating 0-20 degree.
4. cassava excavator according to claim 2 is characterized in that: the maximum anglec of rotation of described rotating shaft (7) is positive counter-rotating 15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041306 CN203167571U (en) | 2013-01-25 | 2013-01-25 | Cassava excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041306 CN203167571U (en) | 2013-01-25 | 2013-01-25 | Cassava excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203167571U true CN203167571U (en) | 2013-09-04 |
Family
ID=49064342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041306 Expired - Fee Related CN203167571U (en) | 2013-01-25 | 2013-01-25 | Cassava excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203167571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828531A (en) * | 2014-03-18 | 2014-06-04 | 广西大学 | Vibration digging and puling type cassava harvester |
| CN106538133A (en) * | 2016-11-25 | 2017-03-29 | 广西大学 | Tapioca root harvester with reciprocating pair of clamping device |
-
2013
- 2013-01-25 CN CN 201320041306 patent/CN203167571U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828531A (en) * | 2014-03-18 | 2014-06-04 | 广西大学 | Vibration digging and puling type cassava harvester |
| CN103828531B (en) * | 2014-03-18 | 2015-10-21 | 广西大学 | A kind of vibration dig-pull type cassava harvester |
| CN106538133A (en) * | 2016-11-25 | 2017-03-29 | 广西大学 | Tapioca root harvester with reciprocating pair of clamping device |
| CN106538133B (en) * | 2016-11-25 | 2023-01-10 | 广西大学 | Cassava root harvester with reciprocating double clamping devices |
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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: 20130904 Termination date: 20190125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |