CN214450217U - Folding sunshade and harvester - Google Patents
Folding sunshade and harvester Download PDFInfo
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- CN214450217U CN214450217U CN202120484517.8U CN202120484517U CN214450217U CN 214450217 U CN214450217 U CN 214450217U CN 202120484517 U CN202120484517 U CN 202120484517U CN 214450217 U CN214450217 U CN 214450217U
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- folding
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Abstract
The utility model relates to a folding sunshade and harvester. The sunshade comprises a top cover and a folding rod piece, wherein the folding rod piece comprises a first connecting rod and a second connecting rod which are parallel to each other; one end of the first connecting rod and one end of the second connecting rod are respectively rotatably connected with the top cover, and the other ends of the first connecting rod and the second connecting rod are respectively rotatably connected with the fixing piece and are positioned through a positioning mechanism on the fixing piece; the top cover can ascend or descend along with the rotation of the first connecting rod and the second connecting rod. The utility model discloses a sunshade only needs to carry out simply to the location machine and dismantles and can fold and pack up, makes the harvester complete machine have the advantage that highly low, trafficability characteristic is good when the transportation simultaneously.
Description
Technical Field
The utility model relates to an agricultural machine field particularly, relates to a folding sunshade and harvester.
Background
Among the prior art, the driver's cabin top of harvester often sets up the sunshade for carry out the sunshade, in the long-distance transport process, because the all ring edge borders is different, need adjust the position of sunshade, and when need not the sunshade, need accomodate the sunshade.
The existing folding sunshade can only move and adjust towards a driving platform generally, and when the folding sunshade is turned and adjusted, the sunshade can be disassembled and assembled and the position of a positioning structure can be set only by holding the sunshade with hands, so that the sunshade is positioned; the existing structure has small turning angle and the disassembly and assembly operation of the positioning structure is very inconvenient.
In addition, the structure uses the support rectangular tube as a bearing component, and the support rectangular tube always bears the weight no matter whether sunshade is carried out or not. During transportation, the vibration and impact are large, so that the failure rate of the supporting rectangular tube is high.
Finally, above-mentioned structure leads to the sunshade to accomodate minimum height also often to a certain extent be higher than the driver's cabin to lead to the complete machine height of harvester higher, in the transportation, the trafficability characteristic of the complete machine of highly higher harvester is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a folding sunshade and harvester are provided.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a folding sunshade comprises a top cover, a folding rod piece and a fixing piece, wherein a positioning mechanism is arranged on the fixing piece; the folding rod piece comprises a first connecting rod and a second connecting rod which are parallel to each other; one end of the first connecting rod and one end of the second connecting rod are respectively rotatably connected with the top cover, the other end of the first connecting rod and the other end of the second connecting rod are respectively rotatably connected with the fixing piece, the first connecting rod and the second connecting rod are rotatable, and the top cover is positioned through the positioning mechanism and is in different using states.
The technical scheme of the utility model beneficial effect lies in: because the fixing piece is provided with the positioning mechanism, the top cover can be positioned in the ascending or descending process of the top cover; meanwhile, the first connecting rod and the second connecting rod are arranged to have a good supporting effect on the top cover, so that the transportation damage rate and the maintenance cost are reduced.
The utility model discloses still have following further technical scheme:
furthermore, the positioning mechanism comprises two positioning pieces, and the other ends of the first connecting rod and the second connecting rod are positioned between the two positioning pieces; the folding rod piece can rotate until the first connecting rod is abutted against one positioning piece or until the second connecting rod is abutted against the other positioning piece; the two positioning pieces are used for positioning the top cover to a shielding state or an adjusting state respectively.
The beneficial effect of adopting the further technical scheme is that: make first connecting rod and second connecting rod and being connected of mounting more stable to guaranteed that the process that the top cap rises and descends can stably go on, reduced the fault rate when both rotate simultaneously, prolonged the utility model discloses the life-span of sunshade.
Furthermore, a positioning piece for positioning the top cover to a shielding state is round steel, and the round steel penetrates through the fixing piece and is connected with the fixing piece; the positioning piece for positioning the top cover to the adjusting state is a bolt; two ends of the bolt are connected with the fixing piece; and a space is arranged between the middle part of the bolt and the fixing piece.
The beneficial effect of adopting the further technical scheme is that: through setting up round steel and bolt, can realize sheltering from the adjustment and the location between position and the adjustment position to the top cap.
Furthermore, the positioning mechanism comprises a positioning piece, the folding rod piece can rotate to enable the first connecting rod to be abutted against the positioning piece so that the top cover is positioned to be in a shielding state, or the folding rod piece can rotate to enable the folding rod piece to be folded together with the top cover.
The beneficial effect of adopting the further technical scheme is that: after the bolt is disassembled, the top cover can be folded.
Further, the first connecting rod and the second connecting rod are rotatably connected with the top cover through a bracket assembly.
The beneficial effect of adopting the further technical scheme is that: the connection of the two connecting rods and the top cover is more stable.
Furthermore, two groups of folding rod pieces are arranged, and each group of folding rod pieces is respectively connected with one fixing piece; the two groups of folding rod pieces are parallel to each other and are symmetrically arranged relative to the middle line of the top cover.
The beneficial effect of adopting the further technical scheme is that: further improve the stability that the top cap goes up and down.
The utility model also provides a harvester, which comprises a grain tank, a driving platform and a folding sunshade, wherein the folding sunshade is as above; the fixing piece is fixedly connected to the grain tank, and the top cover can move above the driving platform along with the rotation of the folding rod piece or can move above the grain tank along with the rotation of the folding rod piece.
The beneficial effects of the above technical scheme are that: the sunshade has the advantages of small occupied area and low height after being folded, the height of the whole machine is reduced, and the trafficability of the whole machine is good.
Further, the top cover can move to be folded above the grain tank along with the rotation of the folding rod piece.
The beneficial effects of the above technical scheme are that: effectively reducing the height of the whole harvester.
Further, the fixing piece is fixed on the edge of the upper end of the grain tank close to the driving platform.
The beneficial effects of the above technical scheme are that: the sunshade has enough sunshade area.
Drawings
Fig. 1 is a sectional view of one side of the folding sunshade of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a sectional view of the other side of the folding sunshade of the present invention;
FIG. 4 is a front view of the foldable sunshade of the present invention;
fig. 5 is a schematic structural view of the top cover in the blocking position according to the present invention;
fig. 6 is a schematic structural view of the top cover of the present invention at the adjusting position;
fig. 7 is a schematic structural view of the top cover of the present invention located at the folding position.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a top cover 2, a bracket assembly;
3. a folding rod piece 31, a first connecting rod 32 and a second connecting rod;
41. round steel 42 and a bolt;
5. fixing piece, 6, grain tank.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 7, the sunshade of the present invention includes a top cover 1, and further includes a folding rod 3, wherein the folding rod 3 includes a first connecting rod 31 and a second connecting rod 32 which are parallel to each other; one end of each of the first connecting rod 31 and the second connecting rod 32 is rotatably connected with the top cover 1, and the other end of each of the first connecting rod and the second connecting rod is rotatably connected with the fixing piece 5 and is positioned by a positioning mechanism on the fixing piece 5; the first connecting rod 31, the second connecting rod 32, the top cover 1 and the fixing piece 5 form a 'parallelogram' structure, so that the top cover 1 can stably move; meanwhile, the top cover 1 is positioned through the positioning mechanism on the fixing piece 5, so that the top cover can be stably fixed.
The sunshade of the utility model has the positioning mechanism on the fixing piece 5, so that the sunshade can be positioned in the moving process of the top cover 1, and the adjustment of the top cover 1 is convenient and simple; meanwhile, the first connecting rod 31 and the second connecting rod 32 are arranged to have a good supporting effect on the top cover 1, so that the transportation damage rate and the maintenance cost are reduced.
In the above embodiment, as shown in fig. 4, preferably, the fixing member 5 includes two fixing plates arranged at intervals, and the ends of the first connecting rod 31 and the second connecting rod 32 connected to the fixing member 5 are located between the two fixing plates; make first connecting rod 31 and second connecting rod 32 more stable with being connected of mounting 5 to guaranteed that the process that top cap 1 rises and descends can stably go on, reduced the fault rate when both rotate simultaneously, prolonged the utility model discloses the life-span of sunshade.
As shown in fig. 2, 5 and 6, in the above embodiment, preferably, the positioning mechanism includes two positioning members, and one ends of the first link 31 and the second link 32, which are respectively connected to the fixing member 5, are located between the two positioning members; the folding rod 3 can rotate until the first connecting rod 31 abuts against one positioning piece, or rotate until the second connecting rod 32 abuts against the other positioning piece; the two positioning pieces respectively position the top cover 1 to the shielding position and the adjusting position. Through setting up two setting elements, make top cap 1 can remove and be fixed a position to sheltering from the position by a setting element, also can remove and be fixed a position to the adjustment position by another setting element.
As shown in fig. 2 and 4, in the above embodiment, preferably, the positioning member for positioning the top cover 1 to the shielding position is a round steel 41, and the round steel 41 passes through the two fixing plates and is connected to the fixing member 5; in the present embodiment, the first link 31 abuts against the round bar 41; positioning is carried out through the round steel 41, so that the positioning stability is improved; meanwhile, the round steel 41 penetrates through the two fixing plates, the coaxiality requirement of hole positions on the plates in the welding process of the two fixing plates is met, and the stability of the fixing piece is further enhanced.
As shown in fig. 2 and 4, in the above embodiment, the round bar 41 may be fixed to the fixing member 5, but it is further preferable that the round bar 41 is detachably attached to the fixing member 5; corresponding to it, can set up a plurality of round steel mounting holes on mounting 5, make round steel 41's position adjustable to it is further adjustable to make the height that top cap 1 rises, richens its use scene.
The utility model discloses an another setting element also can be for round steel 41, but because the lowest position that top cap 1 descends is folding position when using, when it is folding completely, needs to dismantle the positioning mechanism of this side, and round steel 41's dismantlement process is more loaded down with trivial details, often needs to be equipped with other special tools, consequently, provides following embodiment.
As shown in fig. 2, 4 and 7, in an embodiment of the present invention, preferably, the positioning member for positioning the top cover 1 to the adjustment position is a latch 42; the latch 42 comprises two connecting ends and a hand-held part, wherein one connecting end passes through the two fixing plates, the end positions the second connecting rod 32, and the other connecting end passes through one fixing plate and is detachably connected with the fixing piece 5; a space is arranged between the handheld part and the fixing part 5; the end part of the bolt 42 is fixed with the fixing piece 5 through a flat pad and a B-shaped pin; when the bolt is disassembled, the B-shaped pin and the flat pad are taken down, and the bolt 42 is pulled out by holding the hand-held part of the bolt 42 by hand, so that the bolt 42 is disassembled from the fixing piece 5; when needs accomodate and folding the transportation to the sunshade, take off bolt 42, exert the power along the horizontal direction to top cap 1, can accomplish the holistic removal of sunshade to realize single completion and dismantle.
In the above embodiment, as shown in fig. 3, preferably, the first link 31 and the second link 32 are rotatably connected to the top cover 1 through the bracket assembly 2; the bracket assembly 2 is rotatably connected with the bracket assembly and the top cover 1, and in the embodiment, the bracket assembly 2 is one part of the parallelogram structure; adopt support to close piece 2 and can make the connection between folding member 3 and the top cap 1 more firm, can change support and close piece 2 simultaneously, prolong the life of sunshade.
The folding rod pieces 3 of the utility model can be a group, and in order to keep balance when rotating, the group of folding rod pieces 3 is arranged in the middle of the top cover 1; however, the use of only one set of folding bars 3 tends to result in poor stability of the cap 1, and therefore the following embodiment with two sets of folding bars 3 is provided.
In the above embodiment, as shown in fig. 4, preferably, two groups of folding rod members 3 are provided on the top cover 1, and each group of folding rod members 3 is connected with one of the fixing members 5; the two sets of folding bars 3 are parallel to each other and are arranged symmetrically with respect to the median line of the cap 1.
As shown in fig. 5-7, the harvester of the present invention comprises a grain tank 6, a driving platform (not shown in the figure) and a sunshade, wherein the sunshade is fixedly connected to the grain tank 6, and the structure of the sunshade is as described above; wherein, the top cover 1 can move above the driving platform along with the rotation of the folding rod piece 3, or can move above the grain tank 6 along with the rotation of the folding rod piece 3; because in prior art's the harvester, grain tank 6 often is located the driver's cabin rear side, consequently, the utility model discloses a harvester has backward folding sunshade, makes it have after folding that area occupied is little, the advantage of low height, has reduced the complete machine height, makes the trafficability characteristic of transporting the complete machine good.
In the above embodiment, preferably, the top cover 1 can be rotated and folded to the upper part of the grain tank 6 along with the folding rod piece 3 and is abutted against the top part of the grain tank; the sunshade can be folded and recovered to the top of the grain tank 6, thereby reducing the height of the whole machine.
In the above embodiment, preferably, the fixing member 5 is fixed to the edge of the grain tank 6 near the driving platform; when the top cover 1 moves to the upper part of the driving platform along with the rotation of the folding rod piece 3, the shielding area is large, and therefore the good shielding effect is achieved.
In the description of the present invention, it should be noted that the terms "top", "bottom", "ascending", "descending", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A folding sunshade comprises a top cover (1), and is characterized by also comprising a folding rod piece (3) and a fixing piece (5), wherein a positioning mechanism is arranged on the fixing piece (5);
the folding bar (3) comprises a first link (31) and a second link (32) parallel to each other;
one end of each of the first connecting rod (31) and the second connecting rod (32) is rotatably connected with the top cover (1), the other end of each of the first connecting rod and the second connecting rod is rotatably connected with the fixing piece (5), the first connecting rod (31) and the second connecting rod (32) can rotate, and the top cover (1) is positioned through the positioning mechanism and is in different using states.
2. A folding awning as claimed in claim 1, wherein said positioning mechanism comprises two positioning members, the other ends of said first (31) and second (32) links being located between said two positioning members;
the folding rod piece (3) can rotate until the first connecting rod (31) is abutted with one positioning piece, or rotate until the second connecting rod (32) is abutted with the other positioning piece; the two positioning pieces are used for positioning the top cover (1) to a shielding state or an adjusting state respectively.
3. A folding awning as claimed in claim 2, wherein the positioning means for positioning the canopy (1) in the sheltered position are round bars (41), said round bars (41) passing through and being connected to the fixed element (5);
the positioning piece for positioning the top cover (1) to an adjusting state is a bolt (42); two ends of the bolt (42) are connected with the fixing piece (5); and a space is reserved between the middle part of the bolt (42) and the fixing piece (5).
4. A folding awning as claimed in claim 1, wherein said positioning means comprise a positioning element, and said folding lever (3) is rotatable until said first link (31) abuts against said positioning element to position said canopy (1) in a sheltered position, or said folding lever (3) is rotatable until it is folded together with said canopy (1).
5. A folding awning as claimed in any of claims 1 to 4, wherein the fixing member (5) comprises two fixing plates arranged at a distance from each other, the other ends of the first (31) and second (32) links being located between the fixing plates.
6. A folding awning according to any of claims 1 to 4, wherein the first (31) and second (32) links are pivotally connected to the canopy (1) by a frame member (2).
7. A folding awning as claimed in any of claims 1 to 4, wherein there are two sets of folding bars (3), each set of folding bars (3) being connected to a respective one of said fixing members (5); the two groups of folding rod pieces (3) are parallel to each other and are symmetrically arranged relative to the midline of the top cover (1).
8. A harvester comprising a grain tank (6), a driving cab and a folding awning, characterized in that the folding awning is constructed as claimed in any one of claims 1 to 7;
the fixing piece (5) is fixedly connected to the grain tank (6), and the top cover (1) can move above the driving platform along with the rotation of the folding rod piece (3) or can move above the grain tank (6) along with the rotation of the folding rod piece (3).
9. A harvester according to claim 8, characterized in that the roof (1) can be moved with the folding bars (3) to be folded over the grain tank (6).
10. A harvester according to claim 8, characterized in that the fixing element (5) is fixed to the upper end of the grain tank (6) near the edge of the cab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120484517.8U CN214450217U (en) | 2021-03-08 | 2021-03-08 | Folding sunshade and harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120484517.8U CN214450217U (en) | 2021-03-08 | 2021-03-08 | Folding sunshade and harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214450217U true CN214450217U (en) | 2021-10-22 |
Family
ID=78153282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120484517.8U Active CN214450217U (en) | 2021-03-08 | 2021-03-08 | Folding sunshade and harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214450217U (en) |
-
2021
- 2021-03-08 CN CN202120484517.8U patent/CN214450217U/en active Active
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| GR01 | Patent grant | ||
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Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. |