CN218244299U - Sun-shading and rain-shielding mechanism for mini-tiller - Google Patents
Sun-shading and rain-shielding mechanism for mini-tiller Download PDFInfo
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- CN218244299U CN218244299U CN202222184601.5U CN202222184601U CN218244299U CN 218244299 U CN218244299 U CN 218244299U CN 202222184601 U CN202222184601 U CN 202222184601U CN 218244299 U CN218244299 U CN 218244299U
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Abstract
A sun-shading and rain-shielding mechanism for a mini-tiller relates to the field of agricultural machinery, and comprises a fixed hoop, wherein the fixed hoop consists of two semicircular fixed rings; the side wall of the fixed hoop is welded with a rotating frame, the surface of the rotating frame is rotatably connected with a telescopic supporting rod, the top of the telescopic supporting rod is of a cylindrical structure, a limiting sleeve is movably sleeved on the surface of the cylindrical structure at the top of the telescopic supporting rod, an arc-shaped supporting frame is welded at the top of the side wall of the limiting sleeve, the arc-shaped supporting frame and the limiting sleeve are of a right-angle structure, the top of the cylindrical structure at the top of the telescopic supporting rod is rotatably connected with telescopic cross rods through a rotating shaft, and a sun-shading rain cloth is arranged between the two groups of telescopic cross rods; this novel sunshade rain mechanism with solve present machine of ploughing a little is mostly on the fixed installation ploughs a little, in the use, can not carry out quick folding to sunshade rain mechanism according to weather and accomodate and the problem that expandes.
Description
Technical Field
The utility model relates to an agricultural machinery field especially relates to a plough quick-witted sunshade mechanism that keeps off rain for machine a little.
Background
The mini-tiller uses a small diesel engine or a gasoline engine as power and has the characteristics of light weight, small volume, simple structure and the like. The micro-farming machine is widely applicable to dry land, paddy field, orchard and the like in plains, mountainous areas and hills. The tractor can pump water, generate electricity, spray pesticide, spray and other operations when matched with corresponding machines, can also pull the trailer to carry out short-distance transportation, can freely run in the field by the mini-tiller, is convenient for users to use and store, saves the trouble that large agricultural machinery can not enter mountain fields, and is the best choice for vast farmers to replace cattle farming.
The sunshade rain-proof mechanism of ploughing machine a little is mostly on the fixed installation ploughs the machine a little at present, in the use, can not carry out quick folding to sunshade rain-proof mechanism according to weather and accomodate and expand, for solving above-mentioned problem, provides a plough machine a little with sunshade rain-proof mechanism in this application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a plough quick-witted sunshade rain mechanism a little, can use more convenient to the quick expansion and the folding of sunshade rain mechanism according to weather when using.
(II) technical scheme
In order to solve the problems, the utility model provides a sun-shading and rain-shielding mechanism for a mini-tiller, which comprises a fixed hoop, wherein the fixed hoop consists of two semicircular fixed rings;
the fixed hoop lateral wall all has welded the swivel mount, the swivel mount surface is rotated and is connected with telescopic bracing piece, telescopic bracing piece top is cylindrical structure, the cylindrical structure surface activity cover at telescopic bracing piece top is equipped with stop sleeve, the welding of stop sleeve lateral wall top has ARC support frame, ARC support frame and stop sleeve are the right angle structure, the cylindrical structure top at telescopic bracing piece top is rotated through the pivot and is connected with telescopic horizontal pole, and is two sets of be equipped with the sun-shading waterproof cloth between the telescopic horizontal pole.
Preferably, the end part of the sun-shading waterproof cloth is provided with a support rod, the end part of the support rod is respectively connected with the end part of the telescopic cross rod in an inserting mode, sleeves are integrally formed at two ends of the sun-shading waterproof cloth, and the sleeves are connected with the telescopic cross rod in an inserting mode.
Preferably, two sides of the sleeve are respectively connected with the telescopic cross rod.
Preferably, a limiting frame used for limiting the limiting sleeve is welded at the joint of the top of the telescopic supporting rod and the cylindrical structure, and the limiting sleeve is lifted and then inserted with a locking pin in a penetrating and inserting mode.
Preferably, a plurality of groups of folding grooves are rolled on the surface of the sun-shading rain cloth at equal intervals.
Preferably, the inner cavity of the rotating frame rotates to be provided with a worm wheel, the surface of the worm wheel is connected with a rotating disc in a transmission mode, the rotating disc is located on the side wall of the rotating frame and is connected with the bottom of the telescopic supporting rod, one side of the worm wheel is meshed with a worm, and the top of the worm penetrates through the wall of the rotating frame cavity and is connected with a rotating hand wheel.
The above technical scheme of the utility model has following profitable technological effect:
1. this is novel can overturn telescopic horizontal pole through the pivot, make telescopic horizontal pole and telescopic bracing piece mutually perpendicular, simultaneously through lifting limit sleeve, the fitting pin runs through and carries limit sleeve and telescopic bracing piece chamber wall, can carry on spacingly to limit sleeve, the limit sleeve lateral wall can support telescopic horizontal pole through ARC support frame, when not using, can shrink telescopic horizontal pole, the sunshade waterproof cloth can be folded under the effect of folding groove, extract the fitting pin simultaneously, limit sleeve descends and rotates, thereby can make ARC support frame and telescopic horizontal pole separation, telescopic horizontal pole accessible pivot overturns, accomplish the folding to the sunshade waterproof cloth, it is more convenient to use.
2. This is novel to drive the worm through rotating the hand wheel and rotates, and the worm links to each other with the worm wheel meshing, and worm wheel and rotary disk can rotate in step to the realization is adjusted the installation angle of sunshade waterproof cloth, and worm wheel and worm mutually support simultaneously and possess self-locking function, thereby can stop at will to the spacing angle of sunshade waterproof cloth.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the rotary frame of the present invention;
FIG. 3 is a schematic view of the fixing structure of the retractable cross bar of the present invention;
fig. 4 is a schematic view of the structure of the cloth of the present invention.
Reference numerals are as follows:
1. a fixing hoop; 2. a rotating frame; 3. a telescopic support rod; 4. a rotating shaft; 5. a telescoping cross bar; 6. a sun-shading rain cloth; 7. a support rod; 8. a sleeve; 9. a folding slot; 10. a limiting sleeve; 11. an arc-shaped support frame; 12. a locking pin; 13. a limiting frame; 14. a worm gear; 15. rotating the disc; 16. a worm; 17. the hand wheel is rotated.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the sun-shading and rain-shielding mechanism for the mini-tiller of the present invention comprises a fixing hoop 1, wherein the fixing hoop 1 is composed of two semicircular fixing rings;
the utility model discloses a sun-shading rain-proof umbrella, including fixed hoop 1 lateral wall, swivel mount 2, telescopic bracing piece 3 top are cylindrical structure, the cylindrical structure surface activity cover at 3 tops of telescopic bracing piece is equipped with stop sleeve 10, the welding of stop sleeve 10 lateral wall top has ARC support frame 11, ARC support frame 11 is the right angle structure with stop sleeve 10, the cylindrical structure top at 3 tops of telescopic bracing piece is rotated through pivot 4 and is connected with telescopic horizontal pole 5, and is two sets of be equipped with sun-shading rain cloth 6 between the telescopic horizontal pole 5.
It should be noted that, the bottom of the telescopic supporting rod 3 is fixed on the mini-tiller through the fixing hoop 1, the telescopic supporting rod 3 can adjust the height of the sunshade waterproof cloth 6, the telescopic cross rod 5 can be turned over through the rotating shaft 4, the telescopic cross rod 5 is perpendicular to the telescopic supporting rod 3, meanwhile, the limiting sleeve 10 is lifted, the locking pin 12 penetrates through the cavity walls of the limiting sleeve 10 and the telescopic supporting rod 3, the limiting sleeve 10 can be limited, the side wall of the limiting sleeve 10 can support the telescopic cross rod 5 through the arc-shaped supporting frame 11, so that sunshade and rain can be shaded through the sunshade waterproof cloth 6 during cultivation, when the sunshade waterproof cloth is not used, the telescopic cross rod 5 can be contracted, the sunshade waterproof cloth 6 can be folded under the effect of the folding groove 9, the locking pin 12 is pulled out simultaneously, the limiting sleeve 10 descends and rotates, so that the arc-shaped supporting frame 11 is separated from the telescopic cross rod 5, the telescopic cross rod 5 can be turned over through the rotating shaft 4, folding of the sunshade waterproof cloth 6 is completed, and the use is more convenient.
In an optional embodiment, a support rod 7 is arranged at the end of the sunshade waterproof cloth 6, the end of the support rod 7 is respectively connected with the end of the telescopic cross rod 5 in an inserting manner, sleeves 8 are integrally formed at two ends of the sunshade waterproof cloth 6, and the sleeves 8 are connected with the telescopic cross rod 5 in an inserting manner.
It should be noted that two ends of the sunshade awning cloth 6 are connected with the telescopic cross bar 5 through the sleeve 8 in an inserting manner, and the support rod 7 is used for supporting the end part of the telescopic cross bar 5.
In an alternative embodiment, the sleeve 8 is connected on both sides to the telescopic rail 5.
It should be noted that both sides of the sleeve 8 are connected to the ends of the telescopic cross bar 5, so that the awning cloth 6 can be unfolded or folded along with the telescopic cross bar 5 when the telescopic cross bar 5 is contracted or extended.
In an optional embodiment, a limiting frame 13 for limiting the limiting sleeve 10 is welded at the joint of the top of the telescopic supporting rod 3 and the cylindrical structure, and a locking pin 12 is inserted through the limiting sleeve 10 after being lifted.
It should be noted that the limiting frame 13 can limit the bottom of the limiting sleeve 10, and meanwhile, by lifting the limiting sleeve 10, the locking pin 12 penetrates through the walls of the lifting limiting sleeve 10 and the telescopic supporting rod 3, so that the limiting sleeve 10 can be limited.
In an alternative embodiment, the surface of the awning cloth 6 is rolled with a plurality of groups of folding grooves 9 at equal intervals.
It should be noted that the folding groove 9 can be used for folding the awning cloth 6 after the telescopic supporting rod 3 is retracted.
In an optional embodiment, a worm wheel 14 is rotatably arranged in the inner cavity of the rotating frame 2, a rotating disc 15 is connected to the surface of the worm wheel 14 in a transmission manner, the rotating disc 15 is positioned on the side wall of the rotating frame 2 and is connected with the bottom of the telescopic supporting rod 3, a worm 16 is connected to one side of the worm wheel 14 in a meshing manner, and the top of the worm 16 penetrates through the wall of the rotating frame 2 and is connected with a rotating hand wheel 17.
It should be noted that the hand wheel 17 is rotated to drive the worm 16 to rotate, the worm 16 is meshed with the worm wheel 14 and connected, and the worm wheel 14 and the rotating disk 15 can synchronously rotate, so that the installation angle of the sun-shading rain cloth 6 can be adjusted, and meanwhile, the worm wheel 14 and the worm 16 are mutually matched to have a self-locking function, so that the limiting angle of the sun-shading rain cloth 6 can be stopped at will.
The utility model discloses in, 6 both sides of sunshade waterproof cloth link to each other with 5 pegs graft of telescopic horizontal pole through sleeve 8 respectively, 8 both ends of sleeve link to each other with 5 both ends of telescopic horizontal pole are fixed simultaneously, cradling piece 7 can play the effect of support to 5 tip of telescopic horizontal pole, 3 bottoms of telescopic bracing piece are fixed on ploughing the machine a little through fixed hoop 1, telescopic bracing piece 3 can highly adjust sunshade waterproof cloth 6, can overturn telescopic horizontal pole 5 through pivot 4, make telescopic horizontal pole 5 and 3 mutually perpendicular of telescopic bracing piece, simultaneously through lifting stop sleeve 10, fitting pin 12 runs through and carries stop sleeve 10 and 3 chamber walls of telescopic bracing piece, can carry on spacingly to stop sleeve 10, stop sleeve 10 lateral wall can support telescopic horizontal pole 5 through ARC support frame 11, thereby accessible sunshade waterproof cloth 6 carries out sunshade and rain shield when cultivateing, drive worm 16 through rotating hand wheel 17 and rotate, 16 meshes with worm wheel 14 and links to each other, worm wheel 14 and rotary disk 15 can rotate in step, thereby realize adjusting sunshade waterproof cloth 6's installation angle, when not using, can contract telescopic waterproof cloth 6 is folded to telescopic rainwater groove 9, the folding effect of sunshade waterproof cloth is pulled out folding and is folding the descending of accessible and is carried out the folding branch of ARC support frame and is convenient, thereby the folding 4, thereby the pivot is carried out the folding separation of telescopic horizontal pole of folding branch.
It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.
Claims (6)
1. A sun-shading and rain-shielding mechanism for a mini-tiller is characterized by comprising a fixed hoop (1), wherein the fixed hoop (1) consists of two semicircular fixed rings;
fixed hoop (1) lateral wall all welds and has swivel mount (2), swivel mount (2) surface rotation is connected with telescopic bracing piece (3), telescopic bracing piece (3) top is cylindrical structure, the cylindrical structure surface activity cover at telescopic bracing piece (3) top is equipped with stop sleeve (10), the welding of stop sleeve (10) lateral wall top has ARC support frame (11), ARC support frame (11) are the right angle structure with stop sleeve (10), the cylindrical structure top at telescopic bracing piece (3) top is rotated through pivot (4) and is connected with telescopic horizontal pole (5), and is two sets of be equipped with sunshade waterproof cloth (6) between telescopic horizontal pole (5).
2. The sun-shading and rain-shielding mechanism for the mini-tiller according to claim 1, wherein a support rod (7) is arranged at the end of the sun-shading and rain-shielding cloth (6), the end of the support rod (7) is respectively connected with the end of the telescopic cross rod (5) in an inserting manner, sleeves (8) are integrally formed at two ends of the sun-shading and rain-shielding cloth (6), and the sleeves (8) are connected with the telescopic cross rod (5) in an inserting manner.
3. A sun-shading and rain-shielding mechanism for a micro-cultivator according to claim 2, characterized in that two sides of the sleeve (8) are respectively connected with the telescopic cross rod (5).
4. The sun-shading and rain-shielding mechanism for the mini-tiller according to claim 1, characterized in that a limiting frame (13) for limiting a limiting sleeve (10) is welded at the joint of the top of the telescopic supporting rod (3) and the cylindrical structure, and a locking pin (12) is inserted through the limiting sleeve (10) after being lifted.
5. The sun-shading and rain-shielding mechanism for the micro-cultivator according to claim 1, characterized in that a plurality of groups of folding grooves (9) are formed in the surface of the sun-shading and rain-shielding cloth (6) in an equidistance rolling mode.
6. The sun-shading and rain-shielding mechanism for the mini-tiller according to claim 1, characterized in that a worm wheel (14) is arranged in an inner cavity of the rotating frame (2) in a rotating mode, a rotating disc (15) is connected to the surface of the worm wheel (14) in a transmission mode, the rotating disc (15) is located on the side wall of the rotating frame (2) and is connected to the bottom of the telescopic supporting rod (3), a worm (16) is connected to one side of the worm wheel (14) in a meshed mode, and the top of the worm (16) penetrates through the wall of the rotating frame (2) and is connected with a rotating hand wheel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222184601.5U CN218244299U (en) | 2022-08-18 | 2022-08-18 | Sun-shading and rain-shielding mechanism for mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222184601.5U CN218244299U (en) | 2022-08-18 | 2022-08-18 | Sun-shading and rain-shielding mechanism for mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218244299U true CN218244299U (en) | 2023-01-10 |
Family
ID=84776711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222184601.5U Active CN218244299U (en) | 2022-08-18 | 2022-08-18 | Sun-shading and rain-shielding mechanism for mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218244299U (en) |
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2022
- 2022-08-18 CN CN202222184601.5U patent/CN218244299U/en active Active
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