CN212660621U - Agricultural threshing toothed bar structure - Google Patents
Agricultural threshing toothed bar structure Download PDFInfo
- Publication number
- CN212660621U CN212660621U CN202021478604.4U CN202021478604U CN212660621U CN 212660621 U CN212660621 U CN 212660621U CN 202021478604 U CN202021478604 U CN 202021478604U CN 212660621 U CN212660621 U CN 212660621U
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- China
- Prior art keywords
- threshing
- connector
- toothed bar
- agricultural
- face
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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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- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 240000008042 Zea mays Species 0.000 description 15
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 15
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 15
- 235000005822 corn Nutrition 0.000 description 15
- 235000013339 cereals Nutrition 0.000 description 5
- 208000003643 Callosities Diseases 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000024346 drought recovery Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Threshing Machine Elements (AREA)
Abstract
The utility model provides an agricultural ratch structure of threshing, including ratch, sleeve, threshing connector and threshing teeth, the ratch upper end is provided with the threaded connection pole, the thread groove has been seted up downwards to ratch lower extreme face, the connector up end is provided with the threaded connection head, the terminal surface passes through thread groove and threaded connection head fixed connection under the ratch, the activity groove has been seted up downwards to connector lower extreme face, the terminal surface is provided with a plurality of threshing teeth under the connector, the threshing teeth passes through screwed connection with the threshing connector, the threshing teeth all is crooked towards axis direction arc, compares with prior art, the utility model discloses following beneficial effect has: simple structure and convenient operation.
Description
Technical Field
The utility model relates to an agricultural ratch structure of threshing belongs to agricultural equipment technical field.
Background
Because of geographical reasons, the grain fields on flat ground are not enough, so that many grain fields have to be reclaimed on mountains, and because the corn has strong drought tolerance, cold tolerance, barrenness tolerance and excellent environmental adaptability compared with the traditional grain crops such as rice, wheat and the like. The corn has higher nutritive value and is an excellent grain crop. As a high-yield grain crop in china, corn is an important feed source in animal husbandry, aquaculture, and the like, and is one of indispensable raw materials for food, medical care, light industry, chemical industry, and the like. The characteristic of mountain corn is caused, and because of the problems of terrain, manual technology, capital and the like, the common large-scale agricultural machine is difficult to work in the corn field of the land, meanwhile, the aging problem in the rural area is increasingly serious, young people are fewer, most of the old people who stay at home to look after the field are the old people, and for the old people, an agricultural machine which can replace manpower is very important. Common agricultural machines for harvesting corns on the market are large in size and high in price, and can be operated only through professional training, so that the mountain corn agricultural machine which is flexible, small, easy, convenient and low in price is urgent in demand for farmers. Therefore, the utility model provides an agricultural threshing toothed bar structure with simple structure and convenient use, which solves the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide an agricultural threshing toothed bar structure which is provided with a threshing connector and threshing teeth to solve the problems in the prior art.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an agricultural ratch structure of threshing, includes ratch, sleeve, thresh connector and threshing teeth, the ratch upper end is provided with threaded connection pole, the terminal surface has seted up the thread groove downwards under the ratch, the connector up end is provided with the threaded connection head, the terminal surface passes through thread groove and threaded connection head fixed connection under the ratch, the activity groove has been seted up downwards to connector lower terminal surface, the terminal surface is provided with a plurality of threshing teeth under the connector, the threshing teeth passes through screwed connection with the connector of threshing, the threshing teeth all is towards axis direction arc bending.
Furthermore, the upper end of the threshing teeth is provided with a connecting block, the inner wall of the movable groove is provided with a groove, the connecting block is arranged in the groove, and the screw penetrates through the connecting block and the movable groove wall in sequence.
Furthermore, the specifications of the threshing teeth are the same, and the width of the threshing teeth is gradually reduced from top to bottom.
Further, a sleeve is arranged outside the rack rod, the threaded connecting rod is movably connected with the left end face of the sleeve through a coupler, the right end face of the sleeve is wall-free, and a material leakage port is formed in the right side of the lower end face of the sleeve.
Further, the threaded connecting rod is connected with an external source rotating motor.
Furthermore, the diameter of the lower port of the threshing connector is larger than the diameter of the corncob and smaller than the diameter of the ungranulated corncob.
The utility model has the advantages that: the utility model discloses an agricultural tooth bar structure of threshing through increasing threshing connector and threshing teeth, will not thresh the corn-on-cob and fill in from the connector port of threshing under, under the drive of external source rotating electrical machines, threshing teeth is rotatory to be shelled the kernel of corn down, and the corncob can stretch into the movable inslot portion, then trades the corn-on-cob another head and fills in from the connector port of threshing under once more, accomplishes threshing of corn-on-cob, makes the utility model discloses convenient to use, the operation of being convenient for, in the time of in-service use, more be fit for being applied to agricultural equipment technical field.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of an agricultural threshing rack bar structure of the present invention in front view;
FIG. 2 is a schematic sectional view of an agricultural threshing rack bar structure according to the present invention;
FIG. 3 is a schematic front sectional view of an agricultural threshing toothed bar structure of the present invention with a sleeve;
FIG. 4 is a right-side view schematically illustrating an agricultural threshing toothed bar structure of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 1;
FIG. 6 is an enlarged view of portion B of FIG. 2;
in the figure: 1-toothed bar, 2-threshing connector, 3-sleeve, 11-threaded connecting rod, 12-threaded groove, 21-threaded connector, 22-movable groove, 23-threshing tooth, 24-screw, 31-coupler, 32-discharge hole and 231-connecting block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a 23 pole 1 structures of agricultural threshing tooth, including toothed bar 1, sleeve 3, thresh connector 2 and threshing tooth 23, 1 upper end of toothed bar is provided with threaded connection pole 11, 1 lower terminal surface of toothed bar has seted up thread groove 12 downwards, the connector up end is provided with threaded connection head 21, 1 lower terminal surface of toothed bar passes through thread groove 12 and threaded connection head 21 fixed connection, movable groove 22 has been seted up downwards to connector lower terminal surface, the terminal surface is provided with a plurality of threshing teeth 23 under the connector, threshing tooth 23 passes through screw 24 with threshing connector 2 and is connected, threshing tooth 23 all is crooked towards axis direction arc.
Threshing teeth 23 upper end is provided with connecting block 231, the recess has been seted up on the 22 inner walls of activity groove, connecting block 231 sets up inside the recess, screw 24 runs through connecting block 231 and the 22 walls of activity groove in proper order, 23 specifications of a plurality of threshing teeth are all the same, threshing teeth 23 from the top down left and right sides width reduces gradually, 1 outer sleeve 3 that is provided with of rack bar, threaded connection rod 11 passes through shaft coupling 31 swing joint with 3 left end faces of sleeve, 3 right-hand member faces of sleeve set up to not having the wall, drain hole 32 has been seted up on the terminal surface right side under 3 sleeves, threaded connection rod 11 is connected with external source rotating electrical machines, the port diameter is greater than the corncob diameter and is less than the corn-on-cob.
As an embodiment of the present invention: because the port diameter is greater than the corncob diameter under the connector 2 of threshing and is less than the corn cob diameter of not threshing, the corn cob will not thresh the port and fill in from connector 2 of threshing, under the drive of external rotating electrical machines, threshing teeth 23 is rotatory to be shelled the kernel of corn, the corncob can stretch into inside the movable groove 22, then it fills in from connector 2 of threshing again to trade the corn cob another head, accomplish threshing of corn cob, sleeve 3 can prevent that the kernel of corn from splashing and hindering the people, the kernel of corn that leaks under the shelling under material leakage mouth 32 can, through threaded connection between connector 2 of threshing and the terminal surface under the ratch 1, through screw 24 fixed connection between threshing teeth 23 and the connector 2 of threshing, can conveniently change the dismantlement of connector 2 or threshing teeth 23 of threshing, the utility model discloses simple structure, the operation of being convenient for.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an agricultural tooth bar structure of threshing, includes ratch, sleeve, threshing connector and threshing teeth, its characterized in that: the threshing device is characterized in that a threaded connecting rod is arranged at the upper end of the toothed bar, a threaded groove is formed in the lower end face of the toothed bar downwards, a threaded connector is arranged on the upper end face of the connector, the lower end face of the toothed bar is fixedly connected with the threaded connector through the threaded groove, a movable groove is formed in the lower end face of the connector downwards, a plurality of threshing teeth are arranged on the lower end face of the connector, the threshing teeth and the threshing connector are connected through screws, and the threshing teeth are all arc-shaped and bent towards the middle shaft direction.
2. An agricultural threshing toothed bar structure according to claim 1, characterized in that: the threshing teeth are provided with connecting blocks at the upper ends, the inner wall of the movable groove is provided with a groove, the connecting blocks are arranged inside the groove, and the screws sequentially penetrate through the connecting blocks and the wall of the movable groove.
3. An agricultural threshing toothed bar structure according to claim 1, characterized in that: the specifications of the threshing teeth are the same, and the widths of the threshing teeth are reduced from top to bottom.
4. An agricultural threshing toothed bar structure according to claim 1, characterized in that: the gear rack is provided with a sleeve outside, the threaded connection rod is movably connected with the left end face of the sleeve through a coupler, the right end face of the sleeve is wall-free, and the right side of the lower end face of the sleeve is provided with a material leakage port.
5. An agricultural threshing toothed bar structure according to claim 1, characterized in that: the threaded connecting rod is connected with an external source rotating motor.
6. An agricultural threshing toothed bar structure according to claim 1, characterized in that: the diameter of the lower port of the threshing connector is larger than the diameter of the corncob and smaller than the diameter of the ungranulated corncob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021478604.4U CN212660621U (en) | 2020-07-23 | 2020-07-23 | Agricultural threshing toothed bar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021478604.4U CN212660621U (en) | 2020-07-23 | 2020-07-23 | Agricultural threshing toothed bar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212660621U true CN212660621U (en) | 2021-03-09 |
Family
ID=74816773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021478604.4U Expired - Fee Related CN212660621U (en) | 2020-07-23 | 2020-07-23 | Agricultural threshing toothed bar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212660621U (en) |
-
2020
- 2020-07-23 CN CN202021478604.4U patent/CN212660621U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |