CN212861665U - Agricultural machinery folding shed - Google Patents
Agricultural machinery folding shed Download PDFInfo
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- CN212861665U CN212861665U CN202021845627.4U CN202021845627U CN212861665U CN 212861665 U CN212861665 U CN 212861665U CN 202021845627 U CN202021845627 U CN 202021845627U CN 212861665 U CN212861665 U CN 212861665U
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- rod
- support rod
- telescopic
- pin shaft
- telescopic rod
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Abstract
The utility model provides an agricultural machinery folding shed, the three-way connecting seat comprises a lower connecting port, a front connecting port and a right connecting port, a second telescopic rod is arranged between two first telescopic rods, the second telescopic rod is fixed at the right connecting port, the front connecting port is connected with a third telescopic rod, one end of the third telescopic rod, which is far away from the three-way connecting seat, is provided with a first pin shaft, a fourth telescopic rod is arranged between the third telescopic rod and a base, the base is provided with a second support shaft, one end of the fourth telescopic rod is alternately connected with the first support shaft, the other end of the fourth telescopic rod is alternately connected with the second pin shaft, a ceiling is arranged between the second telescopic rod and the third telescopic rod, the utility model can be used as an integral telescopic bracket through the first telescopic rod, the second telescopic rod and the third telescopic rod, the whole telescopic bracket can be extended and contracted, the size of the agricultural machinery, the utility model discloses novel structure, easy operation, the usage is extensive, very easily promotes.
Description
Technical Field
The utility model relates to an agricultural machinery technical field, concretely relates to canopy is folded to agricultural machinery.
Background
Agricultural machinery refers to various mechanical equipment used in agricultural production, and is generally called as follows: big small-size tractor, equipment such as level land machinery, in order to make the better operation that carries on of staff, need install corresponding protection shed structure on agricultural machinery, but current protection shed structure kind comparatively lacks, the performance is comparatively single, there is certain weak point during the use, traditional protection shed structure has reached basic operation performance, but overall structure is comparatively simple, can't adjust the installation according to the size of agricultural machinery, the limitation of protection shed structure has been increased, the function of folding recovery can't be realized to traditional protection shed structure simultaneously, lead to the structure to occupy more space when installation or transportation, the practicality of structure has been reduced, application scope has been reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an agricultural machinery folding shed.
The purpose of the utility model is realized with the following mode:
the utility model provides an agricultural machinery folding shed, includes the base of two relative settings, the first telescopic link of base top fixed connection, the upper end of first telescopic link is equipped with the tee bend connecting seat, the tee bend connecting seat includes connector, preceding connector and right connector down, is equipped with the second telescopic link between two first telescopic links, and the second telescopic link is fixed in right connector department, preceding connector connection third telescopic link, the one end that the tee bend connecting seat was kept away from to the third telescopic link is equipped with first round pin axle, be equipped with the fourth telescopic link between third telescopic link and the base, be equipped with the second back shaft on the base, first back shaft is connected in the interlude of fourth telescopic link one end, and the second round pin axle is interlude to the fourth telescopic link other end, be equipped with the ceiling between second telescopic link and the third telescopic.
The ceiling is fixedly connected with the third telescopic rod through a third fixing ring.
The first telescopic rod, the second telescopic rod and the third telescopic rod are identical in structure, each of the first telescopic rod, the second telescopic rod and the third telescopic rod comprises a first support rod, a second support rod and a third support rod, each first support rod is hollow, a first pin hole is formed in the upper end of each first support rod, and each second support rod is connected to the upper end of each first support rod in an inserting mode;
the second support rod is hollow, a second pin hole is formed in the upper end of the second support rod, a second pin shaft is arranged at the lower end of the second support rod and transversely arranged in the second support rod, the second pin shaft is connected with the second support rod through a second spring, and the second pin shaft is matched with the first pin hole for use; the third supporting rod is inserted and connected to the upper end of the second supporting rod;
the third support rod is hollow, a third pin hole is formed in the upper end of the third support rod, a third pin shaft is arranged at the lower end of the third support rod and transversely arranged in the third support rod, the third pin shaft is connected with the third support rod through a third spring, the third pin shaft is matched with the second pin hole for use, and the fourth support rod is inserted and connected to the upper end of the third support rod;
the fourth supporting rod is hollow, a fourth pin shaft is arranged at the lower end of the fourth supporting rod and transversely arranged in the fourth supporting rod, the fourth pin shaft is connected with the fourth supporting rod through a fourth spring, and the fourth pin shaft is matched with the third pin hole for use.
The first supporting rod of the first telescopic rod is fixed on the base, and the fourth supporting rod of the first telescopic rod is connected with the lower connecting port of the three-way connecting seat.
And the first supporting rod and the fourth supporting rod of the second telescopic rod are connected with the right connecting port of the three-way connecting seat.
A first pin shaft is arranged at one end of a fourth supporting column of the third telescopic rod, a first supporting pin hole matched with the first pin shaft for use is formed in the lower end of the first supporting rod of the fourth telescopic rod, and a second supporting pin hole matched with the second pin shaft for use is formed in the upper end of a fourth supporting rod of the fourth telescopic rod.
The second pin shaft is arranged in a second slide rail at the lower end of the second support rod, one end of the second pin shaft is provided with a second stop block, the second stop block tightly props against the second slide rail through a second spring, the lower end of the second support rod is provided with a second limit groove, and the second limit groove is perpendicular to the second slide rail;
a third pin shaft is arranged in a third slide rail at the lower end of a third support rod, one end of the third pin shaft is provided with a third stop block, the third stop block is tightly propped against the third slide rail through a third spring, the lower end of the third support rod is provided with a third limit groove, and the third limit groove is perpendicular to the third slide rail;
the fourth pin shaft is arranged in a fourth slide rail at the lower end of the fourth support rod, a fourth stop block is arranged at one end of the fourth pin shaft and is tightly propped against the fourth slide rail through a fourth spring, a fourth limit groove is arranged at the lower end of the fourth support rod, and the fourth limit groove is perpendicular to the fourth slide rail.
Compared with the prior art, the utility model discloses can be through first telescopic link, second telescopic link and third telescopic link as holistic telescopic bracket, wholly can extend and contract, not limit to the agricultural machinery size, application scope is big, and the fourth telescopic link acts as the bracing piece, the utility model discloses novel structure, easy operation, the usage is extensive, very easily promotes.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a side view of fig. 1.
Fig. 4 is a schematic structural view of the first, second, third and fourth telescoping rods.
Fig. 5 is a schematic view of the installation of the first support rod and the second support rod.
Fig. 6 is a front view of the second support bar.
Fig. 7 is an installation diagram of the second support bar and the third support bar.
FIG. 8 is a front view of a third support bar
Fig. 9 is an installation diagram of the third support bar and the fourth support bar.
FIG. 10 is a front view of a fourth support bar
FIG. 11 is a schematic view of a three-way junction block.
The telescopic type ceiling tile comprises a base 1, a first telescopic rod 2, a second telescopic rod 3, a fourth telescopic rod 4, a third telescopic rod 5, a ceiling 6, a ceiling 7, a third fixing ring 8, a three-way connecting seat 10, a first supporting rod 11, a second supporting rod 12, a third supporting rod 13, a fourth supporting rod 14, a second pin shaft 15, a second stop dog 16, a second spring 17, a second sliding rail 18, a second limiting groove 19, a first pin hole 20, a second pin hole 21, a third pin shaft 22, a third stop dog 23, a third sliding rail 24, a third spring 25, a third pin hole 26, a third limiting groove 27, a fourth pin shaft 28, a fourth stop dog 29, a fourth sliding rail 30, a fourth spring 31, a fourth limiting groove 32, a front connecting port 33, a right connecting port 34, a lower connecting port 35, a second supporting shaft 36 and a first supporting shaft.
Detailed Description
As shown in the attached drawings 1 to 11, an agricultural machinery folding shed comprises two bases 1 which are oppositely arranged, a first telescopic rod 2 is fixedly connected above the bases 1, a three-way connecting seat 8 is arranged at the upper end of the first telescopic rod 2, the three-way connecting seat 8 comprises a lower connecting port 34, a front connecting port 32 and a right connecting port 33, a second telescopic rod 3 is arranged between the two first telescopic rods 2, the second telescopic rod 3 is fixed at the right connecting port 33, the front connecting port 32 is connected with a third telescopic rod 5, one end of the third telescopic rod 5 far away from the three-way connecting seat 8 is provided with a first supporting shaft 36, a fourth telescopic rod 4 is arranged between the third telescopic rod 5 and the bases 1, the bases 1 are provided with second supporting shafts 35, one end of the fourth telescopic rod 4 is connected with the first supporting shaft 36 in an inserting manner, the other end of the fourth telescopic rod 4 is inserted into the second supporting shaft 35, and a ceiling 6 is arranged between, the ceiling 6 is made of canvas material.
The ceiling 6 is fixedly connected with the third telescopic rod 5 through a third fixing ring 7; the third fixing rings 7 are spaced apart by an adjacent telescopic distance equal to that of the first support bar 10, the second support bar 11, the third support bar 12 and the fourth support bar 13.
The first telescopic rod 2, the second telescopic rod 3 and the third telescopic rod 5 are identical in structure, each of the first telescopic rod 2, the second telescopic rod 3 and the third telescopic rod 5 comprises a first support rod 10, a second support rod 11 and a third support rod 12, the first support rod 10 is hollow, a first pin hole 19 is formed in the upper end of the first support rod 10, and the second support rod 11 is connected to the upper end of the first support rod 10 in an inserting manner;
the second support rod 11 is hollow, a second pin hole 20 is formed in the upper end of the second support rod 11, a second pin 14 is arranged at the lower end of the second support rod 11, the second pin 14 is transversely arranged in the second support rod 11, the second pin 14 is connected with the second support rod 11 through a second spring 16, and the second pin 14 is matched with the first pin hole 19 for use; the third supporting rod 12 is inserted and connected at the upper end of the second supporting rod 11;
the third support rod 12 is hollow, a third pin hole 25 is formed in the upper end of the third support rod 12, a third pin 21 is arranged at the lower end of the third support rod 12, the third pin 21 is transversely arranged in the third support rod 12, the third pin 21 is connected with the third support rod 12 through a third spring 24, the third pin 21 is matched with the second pin hole 20 for use, and the fourth support rod 13 is connected to the upper end of the third support rod 12 in an inserting manner;
the fourth support rod 13 is hollow, a fourth pin shaft 27 is arranged at the lower end of the fourth support rod 13, the fourth pin shaft 27 is transversely arranged in the fourth support rod 13, the fourth pin shaft 27 is connected with the fourth support rod 13 through a fourth spring 30, and the fourth pin shaft 27 is matched with the third pin hole 25 for use.
The first support rod 10 of the first telescopic rod 2 is fixed on the base 1, and the fourth support rod 13 of the first telescopic rod 2 is connected with the lower connecting port 34 of the three-way connecting seat 8.
The first support rod 10 and the fourth support rod 13 of the second telescopic rod 3 are connected with the right connecting port 33 of the three-way connecting seat 8.
A first pin shaft is arranged at one end of a fourth supporting column of the third telescopic rod 5, a first supporting pin hole matched with the first pin shaft for use is formed in the lower end of a first supporting rod 10 of the fourth telescopic rod 4, a second supporting pin hole matched with the second pin shaft 14 for use is formed in the upper end of a fourth supporting rod 13 of the fourth telescopic rod 4, and the fourth telescopic rod 4 is connected with the second supporting pin hole in an inserting mode through the first supporting pin hole and the second supporting pin hole.
The second pin shaft 14 is arranged in a second slide rail 17 at the lower end of the second support rod 11, one end of the second pin shaft 14 is provided with a second stopper 15, the second stopper 15 is tightly propped against the second slide rail 17 through a second spring 16, the lower end of the second support rod 11 is provided with a second limit groove 18, and the second limit groove 18 is perpendicular to the second slide rail 17; when the sliding block is installed, the second stopper 15 of the second pin shaft 14 passes through the second limiting groove 18, and then the second pin shaft 1490 is rotated, so that the second stopper 15 is inserted into the second sliding rail 17;
the third pin shaft 21 is arranged in a third slide rail 23 at the lower end of the third support rod 12, one end of the third pin shaft 21 is provided with a third stopper 22, the third stopper 22 is tightly pressed against the third slide rail 23 through a third spring 24, the lower end of the third support rod 12 is provided with a third limit groove 26, and the third limit groove 26 is perpendicular to the third slide rail 23; when the sliding rail is installed, the third stopper 22 of the third pin shaft 21 passes through the third limiting groove 26, and then the third pin shaft 21 rotates by 90 degrees, so that the third stopper 22 is inserted into the second sliding rail 17;
the fourth pin 27 is disposed in a fourth slide rail 29 at the lower end of the fourth support rod 13, one end of the fourth pin 27 is provided with a fourth stopper 28, the fourth stopper 28 abuts against the fourth slide rail 29 through a fourth spring 30, the lower end of the fourth support rod 13 is provided with a fourth limit groove 31, the fourth limit groove 31 is perpendicular to the fourth slide rail 29, when the fourth pin 27 is installed, the fourth stopper 28 of the fourth pin 27 passes through the fourth limit groove 31, and then the fourth pin 27 rotates 90 °, so that the fourth stopper 28 is inserted into the fourth slide rail 29.
The working process of the utility model is as follows: when the folding and unfolding device is installed, a base 1 is fixed on a vehicle frame, a second telescopic rod 3 is extended according to the width of the vehicle frame, after the width is determined, the base 1 is fixed, the first telescopic rod 2 is unfolded to enable the first telescopic rods 2 at two ends to reach the proper height, the third telescopic rod 5 is unfolded to enable the third telescopic rod 5 to extend out for a certain length, a ceiling 6 between the third telescopic rod 5 and the second telescopic rod 3 is unfolded, finally, the fourth telescopic rod 4 is unfolded and connected with the fourth telescopic rod 4 through a first pin shaft and a second pin shaft 14, the fourth telescopic rod 4 supports the third telescopic rod 5, the stretching processes of the first telescopic rod 2, the second telescopic rod 3, the third telescopic rod 5 and the fourth telescopic rod 4 are the same, specifically, the second pin shaft 14 slides out of a second slide rail 17 through a second pin shaft 14, the second support rod 11 is manually pulled out until the second pin shaft 14 reaches a first pin hole 19, the second pin shaft 14 is popped out under the action of a second spring, the second pin 14 is caught in the first pin hole 19, and the second support bar 11 is completely extended, and if contracted, the second pin shaft 14 is pressed down to separate the second pin shaft 14 from the first pin hole 19, the second support bar 11 is manually pressed to be contracted, then, the third pin 21 slides in the third slide rail 23, the third support rod 12 is pulled out manually until the third pin 21 reaches the second pin hole 20, the third pin 21 is ejected by the third spring 24, the third pin 21 is caught in the second pin hole 20, the third support rod 12 is completely extended, and if contracted, the third pin shaft 21 is separated from the second pin hole 20 only by pressing the third pin shaft 21, the third support bar 12 can be contracted by manually pressing, the fourth support bar 13 can be extended in the same way, further realizing the functions of contracting and expanding the first telescopic rod 2, the second telescopic rod 3, the third telescopic rod 5 and the fourth telescopic rod 4.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.
Claims (7)
1. The utility model provides a canopy is folded to agricultural machinery, includes the base of two relative settings, its characterized in that: the base top fixed connection first telescopic link, the upper end of first telescopic link is equipped with the tee bend connecting seat, the tee bend connecting seat includes connector, preceding connector and right connector down, is equipped with the second telescopic link between two first telescopic links, and the second telescopic link is fixed in right connector department, preceding connector connection third telescopic link, the one end that the tee bend connecting seat was kept away from to the third telescopic link is equipped with first round pin axle, be equipped with the fourth telescopic link between third telescopic link and the base, be equipped with the second back shaft on the base, first back shaft is connected in the interlude of fourth telescopic link one end, and the fourth telescopic link other end interlude second round pin axle, be equipped with the ceiling between second telescopic link and the third telescopic link.
2. The agricultural folding shed as in claim 1, wherein: the ceiling is fixedly connected with the third telescopic rod through a third fixing ring.
3. The agricultural folding shed as in claim 1, wherein: the first telescopic rod, the second telescopic rod and the third telescopic rod are identical in structure, each of the first telescopic rod, the second telescopic rod and the third telescopic rod comprises a first support rod, a second support rod and a third support rod, each first support rod is hollow, a first pin hole is formed in the upper end of each first support rod, and each second support rod is connected to the upper end of each first support rod in an inserting mode;
the second support rod is hollow, a second pin hole is formed in the upper end of the second support rod, a second pin shaft is arranged at the lower end of the second support rod and transversely arranged in the second support rod, the second pin shaft is connected with the second support rod through a second spring, and the second pin shaft is matched with the first pin hole for use; the third supporting rod is inserted and connected to the upper end of the second supporting rod;
the third support rod is hollow, a third pin hole is formed in the upper end of the third support rod, a third pin shaft is arranged at the lower end of the third support rod and transversely arranged in the third support rod, the third pin shaft is connected with the third support rod through a third spring, the third pin shaft is matched with the second pin hole for use, and the fourth support rod is inserted and connected to the upper end of the third support rod;
the fourth supporting rod is hollow, a fourth pin shaft is arranged at the lower end of the fourth supporting rod and transversely arranged in the fourth supporting rod, the fourth pin shaft is connected with the fourth supporting rod through a fourth spring, and the fourth pin shaft is matched with the third pin hole for use.
4. An agricultural folding shed as defined in claim 3 wherein: the first supporting rod of the first telescopic rod is fixed on the base, and the fourth supporting rod of the first telescopic rod is connected with the lower connecting port of the three-way connecting seat.
5. An agricultural folding shed as defined in claim 3 wherein: and the first supporting rod and the fourth supporting rod of the second telescopic rod are connected with the right connecting port of the three-way connecting seat.
6. An agricultural folding shed as defined in claim 3 wherein: a first pin shaft is arranged at one end of a fourth supporting column of the third telescopic rod, a first supporting pin hole matched with the first pin shaft for use is formed in the lower end of the first supporting rod of the fourth telescopic rod, and a second supporting pin hole matched with the second pin shaft for use is formed in the upper end of a fourth supporting rod of the fourth telescopic rod.
7. An agricultural folding shed as defined in claim 3 wherein: the second pin shaft is arranged in a second slide rail at the lower end of the second support rod, one end of the second pin shaft is provided with a second stop block, the second stop block tightly props against the second slide rail through a second spring, the lower end of the second support rod is provided with a second limit groove, and the second limit groove is perpendicular to the second slide rail;
a third pin shaft is arranged in a third slide rail at the lower end of a third support rod, one end of the third pin shaft is provided with a third stop block, the third stop block is tightly propped against the third slide rail through a third spring, the lower end of the third support rod is provided with a third limit groove, and the third limit groove is perpendicular to the third slide rail;
the fourth pin shaft is arranged in a fourth slide rail at the lower end of the fourth support rod, a fourth stop block is arranged at one end of the fourth pin shaft and is tightly propped against the fourth slide rail through a fourth spring, a fourth limit groove is arranged at the lower end of the fourth support rod, and the fourth limit groove is perpendicular to the fourth slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021845627.4U CN212861665U (en) | 2020-08-30 | 2020-08-30 | Agricultural machinery folding shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021845627.4U CN212861665U (en) | 2020-08-30 | 2020-08-30 | Agricultural machinery folding shed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212861665U true CN212861665U (en) | 2021-04-02 |
Family
ID=75193217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021845627.4U Active CN212861665U (en) | 2020-08-30 | 2020-08-30 | Agricultural machinery folding shed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212861665U (en) |
-
2020
- 2020-08-30 CN CN202021845627.4U patent/CN212861665U/en active Active
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| GR01 | Patent grant |