CN205052191U - Pull out cotton stalk device - Google Patents
Pull out cotton stalk device Download PDFInfo
- Publication number
- CN205052191U CN205052191U CN201520791334.5U CN201520791334U CN205052191U CN 205052191 U CN205052191 U CN 205052191U CN 201520791334 U CN201520791334 U CN 201520791334U CN 205052191 U CN205052191 U CN 205052191U
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- CN
- China
- Prior art keywords
- stalk
- tooth
- cotton
- clear
- chassis
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a pull out cotton stalk device belongs to agricultural machine technical field. This pull out cotton stalk device includes power shaft, chassis and fixed disk, on a side on chassis along the circumferencial direction set up evenly that a plurality of groups pull out the stalk tooth, press from both sides the stalk tooth, clear stalk tooth and system have the screens piece of topping bar, getting out of a predicament or an embarrassing situation, the installation lies in the rack of left side between 45-60 in the pivoted direction of advance of chassis on the fixed disk, is fixed with the gear with rack toothing on the clear stalk tooth. This pull out cotton stalk device has drawing the dynamic height and drawing effectual and cotton stalk and can not leave over the hindrance advantage of next time in order to draw on pulling out the stalk tooth to cotton stalk cotton stalk.
Description
Technical field
The utility model relates to one and pulls out cotton stalk device, belongs to agricultural machinery technological field.
Background technology
China is Cotton Production big country, and cotton stalk resource is very abundant, is a kind of important renewable bioenergy, and the raising of adjoint China's economic level and industrial technology, it is used to multiple industry as a kind of biomass material, and the use value of cotton stalk is more and more higher.Therefore improve the utilization percent of cotton stalk, realize resource and the commercialization of cotton stalk, the development of promotion national energy, environmental protection and economic level are significant.
For improving the utilization percent of cotton stalk, domesticly to have developed based on the multiple cotton stalk results equipment pulling out stalk principle, but these pull out cotton stalk equipment, and to there is cotton stalk completed dialing rate low, the problem of the low and unstable properties of operating efficiency.
More cotton stalk stalk pulling machine type mainly horizontal double-disk Cotton stem pulling-out machine is used at present in cotton region, North China, this machine adopts the principle of drawing to choose cotton stalk, its main working parts is one and has offered on the v-notch monolithic disk of a week, during work, cotton stalk is sandwiched in v-notch, along with the rotation of disk produces pulling capacity to cotton stalk.According to the applicant understood, it only clamps cotton stalk by the dual-side of V-type tooth and easily causes cotton stalk to leak pulling out.
Utility model content
The technical problems to be solved in the utility model is, not enough for prior art, proposes that a kind of pulling capacity to cotton stalk is high and drawing is effective and cotton stalk can not be retained in pull out and stalk tooth hinders next time to pull out cotton stalk device to cotton stalk drawing.
The utility model is the technical scheme solving the problems of the technologies described above proposition: one pulls out cotton stalk device, comprise the line shaft be located in frame and the chassis be fixed on line shaft output, it is characterized in that: the fixed disk described frame being fixed with adjacent described chassis; One side on described chassis is along the circumferential direction evenly arranged some groups pull out stalk tooth, folder stalk tooth, clear stalk tooth and be shaped with the screens block of topping bar, getting out of a predicament or an embarrassing situation, describedly pull out stalk tooth, folder stalk tooth and clear stalk tooth are coaxially hinged on described chassis edge by pulling out stalk axle, described screens block to be hinged on described chassis by minor axis and to be provided with return torsion spring between screens block and minor axis, described screens block is located at described line shaft and is pulled out between stalk tooth
Described one end of pulling out stalk tooth is stretched out chassis and is offered cotton stalk otch, described in pull out stalk tooth the other end to line shaft extend and be shaped with to get out of a predicament or an embarrassing situation with described screens block side against projection;
One end that described folder stalk tooth stretches out chassis is made as boosting-rod, the other end that described folder stalk teeth directional screens block extends is made as screens bar, the turning radius of described boosting-rod is greater than the turning radius that described cotton stalk incision pulls out stalk tooth, described folder stalk tooth by press from both sides stalk extension spring tractive make boosting-rod to described cotton stalk incision close to and screens bar is resisted against the side of topping bar of described screens block;
One end that described clear stalk tooth stretches out chassis is made as bow, and the turning radius of described bow is greater than the turning radius that described cotton stalk incision pulls out stalk tooth, and described clear stalk tooth makes the bow of its one end deviate to described cotton stalk incision by clear stalk extension spring tractive;
Described fixed disk is positioned at described chassis rotate direction of advance upper left side 45 ° ~ 60 ° between tooth bar, described clear stalk tooth is fixed with and described tooth bar meshed gears;
When line shaft drives chassis to rotate, cotton stalk enters described cotton stalk otch and pulls out stalk tooth described in promotion and rotates forward, promote screens block to make the projection of pulling out on stalk tooth to reversely rotate, and the screens bar of described folder stalk tooth and topping bar of screens block are staggered, described folder stalk tooth rotates boosting-rod is moved to described cotton stalk incision and is resisted against on cotton stalk by pressing from both sides stalk extension spring tractive around pulling out stalk axle;
When wheel and rack engages, clear stalk tooth reversely rotates, and to move and push out from pulling out stalk tooth by cotton stalk to make the bow of stalk tooth one end clearly to described cotton stalk incision;
When wheel and rack separates, described clear stalk tooth is by clear stalk extension spring tractive homing.
The utility model adopts technique scheme, bring following effect thus: the utility model pulls out stalk tooth by along the circumferential direction evenly arranging some groups on a side on chassis, folder stalk tooth, clear stalk tooth is topped bar with being shaped with, the screens block of getting out of a predicament or an embarrassing situation, fixed disk is positioned at chassis rotate direction of advance upper left side 45 ° ~ 60 ° between tooth bar, clear stalk tooth is fixed with and described tooth bar meshed gears, like this, by boosting-rod, extra active force is added to cotton stalk, increase the pulling capacity to cotton stalk, improve the action effect of the cotton stalk of drawing, improve completed dialing rate, by gear-rack drive clear stalk tooth to cotton stalk from the bottom of cotton stalk otch the forced liquidation to opening direction, cotton stalk can not be retained in pull out stalk tooth to hinder next time with the clamping to cotton stalk.
The improvement of technique scheme is: described in pull out stalk tooth, clear stalk tooth and folder stalk tooth pulling out on stalk axle and set gradually from top to bottom, described folder stalk tooth is shaped with arc guide barrel on the surface adjacent with clear stalk tooth, the center of circle of described arc guide barrel is with to pull out stalk axle coaxial, described clear stalk tooth is corresponding on the surface adjacent with folder stalk tooth is provided with limited block, described limited block embeds in described arc guide barrel, when wheel and rack engages, clear stalk tooth reversely rotates, and it is in rotary moving to promote folder stalk tooth by the limited block on described clear stalk tooth.
The further improvement of technique scheme is: described fixed disk is positioned at the output of described line shaft and coaxially arranges with chassis, and its connection shell by hollow and frame are fixed.
Improving of technique scheme one is: described gear is with to pull out stalk axle coaxial.
Improving of technique scheme two is: the upper surface of topping bar of described screens block offers draw-in groove, and one end of described return torsion spring to be located in draw-in groove and to be against on draw-in groove side, and the described return torsion spring other end is fixedly connected with minor axis.
Improving of technique scheme three is: described fixed disk is provided with protective cover, and the periphery of described protective cover is provided with multiple window, described in pull out stalk tooth, folder stalk tooth, clear stalk tooth stretch out from window.
Improving of technique scheme four is: described cotton stalk otch is V-type, and the tangential direction on described cotton stalk cut-out direction and chassis forms acute angle.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation pulling out cotton stalk device of the present utility model
Fig. 2 is the upward view of Fig. 1
Fig. 3 is the A place enlarged drawing of Fig. 2
Fig. 4 is the structural representation that Fig. 1 pulls out stalk tooth
Fig. 5 is the structural representation that Fig. 1 presss from both sides stalk tooth
Fig. 6 is the interior schematic diagram of Fig. 5
Fig. 7 is the structural representation of the clear stalk tooth of Fig. 1
Fig. 8 is the interior schematic diagram of Fig. 7
Fig. 9 is the structural representation of the screens block of Fig. 1
Figure 10 is the interior schematic diagram of Fig. 9
Figure 11 is the structural representation of the protective cover of Fig. 1.
Embodiment
Embodiment
The present embodiment pull out cotton stalk device, as shown in Figure 1, Figure 2 and Figure 3, comprise the chassis 3 be located at line shaft in frame 12 and be fixed on line shaft output, frame 1 be fixed with the fixed disk 4 on adjacent chassis.
One side on chassis 3 evenly arranges some groups along the circumferencial direction on chassis pull out stalk tooth 5, folder stalk tooth 6, clear stalk tooth 7 and be shaped with the screens block 8 of topping bar 81, getting out of a predicament or an embarrassing situation.
Pull out stalk tooth 5, folder stalk tooth 6 and clear stalk tooth 7 are coaxially hinged on chassis 3 edge by pulling out stalk axle 31.Screens block 8 to be hinged on chassis 3 by minor axis 32 and to be provided with return torsion spring 9 between screens block 8 and minor axis 32, and screens block 8 is located at line shaft 2 and is pulled out between stalk tooth 5.
As shown in Figure 4, the one end of pulling out stalk tooth 5 is stretched out chassis and offers cotton stalk otch 51, the other end pulling out stalk tooth 5 to line shaft 2 extend and be shaped with to get out of a predicament or an embarrassing situation with screens block 8 side against projection 52.
As shown in Figure 5 and Figure 6, one end that folder stalk tooth 6 stretches out chassis 3 is made as boosting-rod 61, and the other end that folder stalk tooth 6 extends to screens block 8 is made as screens bar 62.The turning radius of boosting-rod 61 is greater than the turning radius that cotton stalk incision pulls out stalk tooth 5, folder stalk tooth 6 by folder stalk extension spring 64 tractive make boosting-rod 61 to cotton stalk otch 51 close to and screens bar 62 be resisted against screens block 8 top bar on the side of 81;
One end that clear stalk tooth 7 stretches out chassis 3 is made as bow 71, and the turning radius of bow 71 is greater than the turning radius that cotton stalk incision pulls out stalk tooth 5, and clear stalk tooth 7 makes the bow 71 of its one end deviate to cotton stalk otch 51 by clear stalk extension spring 74 tractive.
Fixed disk 4 is positioned at chassis rotate direction of advance upper left side 45 ° ~ 60 ° between tooth bar 41, clear stalk tooth 7 is fixed with and tooth bar 41 meshed gears 72.
When line shaft 2 drives chassis 3 to rotate, cotton stalk enters cotton stalk otch 51 and promotes to pull out stalk tooth 5 and rotates forward, promote screens block 8 to make the projection 52 of pulling out on stalk tooth to reversely rotate, and topping bar of the screens bar 62 of folder stalk tooth and screens block 81 is staggered, folder stalk tooth 6 is rotated to make boosting-rod move to described cotton stalk otch 51 and be resisted against on cotton stalk around pulling out stalk axle 31 by folder stalk extension spring 64 tractive.
When gear 72 engages with tooth bar 41, clear stalk tooth 7 reversely rotates, and to move and push out from pulling out stalk tooth 5 by cotton stalk to make the bow 71 of stalk tooth one end clearly to cotton stalk otch 51 place.
When gear 72 separates with tooth bar 41, clear stalk tooth 7 is by clear stalk extension spring 74 tractive homing.
As shown in Figure 7 and Figure 8, pull out stalk tooth 5, folder stalk tooth 6 and the clear stalk tooth 7 of the present embodiment set gradually from top to bottom pulling out on stalk axle 31.Folder stalk tooth 6 is shaped with arc guide barrel 63 on the surface adjacent with clear stalk tooth 7, and the center of circle of arc guide barrel 63 is with to pull out stalk axle 31 coaxial.Clear stalk tooth 7 is corresponding on the surface adjacent with folder stalk tooth 6 is provided with limited block 73, and limited block 73 embeds in arc guide barrel 63.When wheel and rack 41 engages, clear stalk tooth 7 reversely rotates, and it is in rotary moving to promote folder stalk tooth 6 by the limited block 73 on clear stalk tooth.
The fixed disk 4 of the present embodiment is positioned at the output of line shaft 2 and coaxially arranges with chassis 3, and it is fixed with frame 1 by the connection shell 12 of hollow.
The present embodiment pull out stalk axle 31 and minor axis 32 respectively circumference uniform distribution be arranged on a side on chassis 3.
The gear of the present embodiment is with to pull out stalk axle 31 coaxial.
As shown in Figure 9 and Figure 10, the upper surface of topping bar of the screens block 8 of the present embodiment offers draw-in groove 82, one end of return torsion spring 9 to be located in draw-in groove 82 and to be against on draw-in groove side, and return torsion spring 9 other end is fixedly connected with minor axis 32.
As shown in figure 11, the fixed disk 4 of the present embodiment is provided with protective cover 10, and the periphery of protective cover 10 is provided with multiple window 11, pulls out stalk tooth 5, folder stalk tooth 6, clearly stalk tooth 7 stretch out from window.
The cotton stalk otch 51 of the present embodiment is V-type, and the tangential direction on cotton stalk otch 51 direction and chassis 3 forms acute angle.
Of the present utility modelly be not limited to above-described embodiment.All employings are equal to the technical scheme of replacing and being formed, and all drop on the protection domain of the utility model requirement.
Claims (7)
1. pull out a cotton stalk device, comprise the line shaft be located in frame and the chassis be fixed on line shaft output, it is characterized in that: the fixed disk described frame being fixed with adjacent described chassis, one side on described chassis along the circumferential direction evenly arranges some groups and pulls out stalk tooth, folder stalk tooth, clear stalk tooth is topped bar with being shaped with, the screens block of getting out of a predicament or an embarrassing situation, describedly pull out stalk tooth, folder stalk tooth and clear stalk tooth are coaxially hinged on the edge on described chassis by pulling out stalk axle, described screens block to be hinged on described chassis by minor axis and to be provided with return torsion spring between screens block and minor axis, described screens block is located at described line shaft and is pulled out between stalk tooth, described one end of pulling out stalk tooth is stretched out chassis and is offered cotton stalk otch, the described other end pulling out stalk tooth to line shaft extend and be shaped with to get out of a predicament or an embarrassing situation with described screens block side against projection, one end that described folder stalk tooth stretches out chassis is made as boosting-rod, the other end that described folder stalk teeth directional screens block extends is made as screens bar, the turning radius of described boosting-rod is greater than the turning radius that described cotton stalk incision pulls out stalk tooth, described folder stalk tooth by press from both sides stalk extension spring tractive make boosting-rod to described cotton stalk incision close to and screens bar is resisted against the side of topping bar of described screens block, one end that described clear stalk tooth stretches out chassis is made as bow, and the turning radius of described bow is greater than the turning radius that described cotton stalk incision pulls out stalk tooth, and described clear stalk tooth makes the bow of its one end deviate to described cotton stalk incision by clear stalk extension spring tractive, described fixed disk is positioned at described chassis rotate direction of advance upper left side 45 ° ~ 60 ° between tooth bar, described clear stalk tooth is fixed with and described tooth bar meshed gears, when line shaft drives chassis to rotate, cotton stalk enters described cotton stalk otch and pulls out stalk tooth described in promotion and rotates forward, promote screens block to make the projection of pulling out on stalk tooth to reversely rotate, and the screens bar of described folder stalk tooth and topping bar of screens block are staggered, described folder stalk tooth rotates boosting-rod is moved to described cotton stalk incision and is resisted against on cotton stalk by pressing from both sides stalk extension spring tractive around pulling out stalk axle, when wheel and rack engages, clear stalk tooth reversely rotates, and to move and push out from pulling out stalk tooth by cotton stalk to make the bow of stalk tooth one end clearly to described cotton stalk incision, when wheel and rack separates, described clear stalk tooth is by clear stalk extension spring tractive homing.
2. pull out cotton stalk device as claimed in claim 1, it is characterized in that: described in pull out stalk tooth, clear stalk tooth and folder stalk tooth pulling out on stalk axle and set gradually from top to bottom, described folder stalk tooth is shaped with arc guide barrel on the surface adjacent with clear stalk tooth, the center of circle of described arc guide barrel is with to pull out stalk axle coaxial, described clear stalk tooth is corresponding on the surface adjacent with folder stalk tooth is provided with limited block, described limited block embeds in described arc guide barrel, when wheel and rack engages, clear stalk tooth reversely rotates, and it is in rotary moving to promote folder stalk tooth by the limited block on described clear stalk tooth.
3. pull out cotton stalk device as claimed in claim 1, it is characterized in that: described fixed disk is positioned at the output of described line shaft and coaxially arranges with chassis, its connection shell by hollow and frame are fixed.
4. as described in claim 1,2 or 3, pull out cotton stalk device, it is characterized in that: described gear is with to pull out stalk axle coaxial.
5. as described in claim 1,2 or 3, pull out cotton stalk device, it is characterized in that: the upper surface of topping bar of described screens block offers draw-in groove, one end of described return torsion spring to be located in draw-in groove and to be against on draw-in groove side, and the described return torsion spring other end is fixedly connected with minor axis.
6. as described in claim 1,2 or 3, pull out cotton stalk device, it is characterized in that: described fixed disk is provided with protective cover, the periphery of described protective cover is provided with multiple window, described in pull out stalk tooth, folder stalk tooth, clear stalk tooth stretch out from window.
7. as described in claim 1,2 or 3, pull out cotton stalk device, it is characterized in that: described cotton stalk otch is V-type, the tangential direction on described cotton stalk cut-out direction and chassis forms acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791334.5U CN205052191U (en) | 2015-10-14 | 2015-10-14 | Pull out cotton stalk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791334.5U CN205052191U (en) | 2015-10-14 | 2015-10-14 | Pull out cotton stalk device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205052191U true CN205052191U (en) | 2016-03-02 |
Family
ID=55378823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791334.5U Withdrawn - After Issue CN205052191U (en) | 2015-10-14 | 2015-10-14 | Pull out cotton stalk device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205052191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105191571A (en) * | 2015-10-14 | 2015-12-30 | 农业部南京农业机械化研究所 | Cotton pulling rod device |
| CN105746079A (en) * | 2016-03-07 | 2016-07-13 | 湖南农业大学 | Cotton stalk pulling equipment |
-
2015
- 2015-10-14 CN CN201520791334.5U patent/CN205052191U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105191571A (en) * | 2015-10-14 | 2015-12-30 | 农业部南京农业机械化研究所 | Cotton pulling rod device |
| CN105191571B (en) * | 2015-10-14 | 2017-03-22 | 农业部南京农业机械化研究所 | Cotton pulling rod device |
| CN105746079A (en) * | 2016-03-07 | 2016-07-13 | 湖南农业大学 | Cotton stalk pulling equipment |
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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: 20160302 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |