Agricultural machinery ceiling

Abstract

The utility model discloses an agricultural machinery ceiling which comprises one or more first pipe fittings and second pipe fittings, wherein the first pipe fittings are used for supporting middle sunshade cloth, and the second pipe fittings are connected with the two ends of the first pipe fittings and obliquely extend downwards in the circumferential direction. The second pipe fitting is connected with a third pipe fitting used for extending the coverage range of the ceiling, the third pipe fitting is connected with an agricultural machine rack, the ceiling can timely and effectively enable rainwater to be discharged from the center of the ceiling to the peripheral side when it rains, and therefore water accumulation of the ceiling is prevented, and the service life of the ceiling is prolonged. And meanwhile, the ceiling frame is detachably designed, so that the convenience of assembling and replacing the ceiling is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery roofs, in particular to an agricultural machinery roof. Background Art

[0002] The rice transplanter canopy is a shielding member fixed on the rice transplanter frame for sunshade or rain protection, which is usually composed of a support member and a sunshade cloth, and is connected to the frame. However, the existing rice transplanter canopy has the following disadvantages and shortcomings:

[0003] 1. The top surface of the ceiling is usually set in a flat state. When it rains, the ceiling is prone to water accumulation in the middle due to the tension of the sunshade cloth. At the same time, the accumulated water is difficult to drain, resulting in excessive pressure on the ceiling, which has a great impact on the service life of the ceiling;

[0004] 2. The support parts are usually welded from a variety of pipe fittings. The welding process is complicated and the production time is long, resulting in low production efficiency. In addition, when a pipe fitting is deformed, it is difficult to disassemble and the entire support part needs to be replaced, resulting in a high replacement cost. Utility Model Content

[0005] The utility model aims at the deficiencies in the prior art and provides an agricultural machinery roof.

[0006] In order to solve the above technical problems, the utility model solves them through the following technical solutions: an agricultural machinery roof, comprising

[0007] One or more first pipes: used to support the middle sunshade cloth,

[0008] and a second pipe member connected to both ends thereof and extending obliquely downward in the circumferential direction;

[0009] The second pipe is connected to a third pipe for extending the coverage of the roof, and the third pipe is connected to the agricultural machinery frame.

[0010] In the above solution, preferably, the first pipe members are symmetrically arranged and fixedly connected to each other.

[0011] In the above solution, preferably, the first pipe fitting and the second pipe fitting are integrally formed, and a bending portion is formed between the first pipe fitting and the second pipe fitting.

[0012] In the above solution, preferably, the second pipe fitting is connected to the third pipe fitting via a first connecting piece, and both ends of the first connecting piece are fixed with first connecting parts that are compatible with the inner holes of the second pipe fitting and the third pipe fitting.

[0013] In the above scheme, preferably, the first cross bar and the second cross bar are respectively connected between the adjacent third pipes, and the third pipes are extended outward and bent to form fixed pipes, and the fixed pipes are connected to the first cross bar and the second cross bar.

[0014] In the above solution, preferably, the fixing pipe is connected to the first cross bar and the second cross bar respectively through a second connecting member.

[0015] In the above solution, preferably, the second connecting member includes a first hole for the fixing pipe to pass through and a second hole for the first cross bar and the second cross bar to be assembled.

[0016] In the above scheme, preferably, a plurality of third connecting members are provided on the first cross bar or the second cross bar, and vertical bars connected to the agricultural machinery frame are provided on the third connecting members.

[0017] In the above solution, preferably, the third connecting member includes a third hole for the first cross bar or the second cross bar to pass through and a fourth hole for the vertical bar to be assembled.

[0018] In the above solution, preferably, the sunshade cloth is covered on a frame composed of the first pipe, the second pipe, the third pipe, the first cross bar and the second cross bar.

[0019] The beneficial effect of the utility model is that the utility model provides an agricultural machinery roof, which can timely and effectively drain rainwater from the center of the roof to the surrounding sides during rainfall, thereby preventing water accumulation on the roof. At the same time, the detachable design on the roof frame improves the convenience of roof assembly and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0021] Figure 2 It is a partial enlarged structural schematic diagram of point A of the utility model.

[0022] Figure 3 It is a schematic diagram of the connection structure of the first pipe fitting, the second pipe fitting and the third pipe fitting of the utility model.

[0023] Figure 4 This is a schematic diagram of the local explosion structure at location B of the utility model.

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the third connecting piece of the utility model.

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the second connecting member of the utility model. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: Figure 1-Figure 6 , an agricultural machinery roof, comprising one or more first pipe members 1.

[0027] The first pipe fitting 1 is preferably a hollow pipe fitting, and both ends of the first pipe fitting 1 are simultaneously bent to one side to form a bending portion 101, and then the second pipe fitting 2 is continuously extended. The first pipe fitting 1 and the second pipe fitting 2 are integrally formed, and the bending portion 101 is bent by a round tube bending machine so that the second pipe fitting 2 and the first pipe fitting 1 form a certain angle, and the angle is preferably an obtuse angle.

[0028] In this embodiment, two first pipe members 1 are symmetrically arranged. Figure 1 As shown, the two first pipe fittings 1 are fixedly connected by welding or bolting after the pipe walls are fitted together. When the symmetrical first pipe fittings 1 are connected, the second pipe fittings 2 at both ends are tilted downward and outward at a certain angle, so that the first pipe fittings 1 are at the highest point in the middle of the ceiling.

[0029] The second pipe 2 is connected to a third pipe 3 for extending the coverage of the ceiling. The third pipe 3 extends axially along the pipe axis of the second pipe 2. Specifically, the second pipe 2 and the third pipe 3 are connected via a first connector 102. Figure 3 As shown, first connecting parts 103 are fixedly provided at both ends of the first connecting member 102, and the first connecting part 103 can be inserted into the tube holes of the second pipe fitting 2 and the third pipe fitting 3, that is, its appearance is adapted to the tube holes of the second pipe fitting 2 and the third pipe fitting 3. In this embodiment, preferably, the second pipe fitting 2 and the third pipe fitting 3 are pipe fittings of the same size, and a limit block is provided in the middle of the first connecting part 103. After the first pipe fitting 1 adjusts the position angle, the first connecting member 102 is inserted into the hole of the second pipe fitting 2, and then the third pipe fitting 3 is inserted into the first connecting part 103 of the first connecting member 102, so that the second pipe fitting 2 and the third pipe fitting 3 are coaxially arranged, and the frame in the extension direction of the second pipe fitting 2 is extended, thereby expanding the range of the ceiling.

[0030] One end of the third pipe 3 is coaxially connected to the second pipe 2, and the other end is extended downward and bent to form a fixed pipe 203. Figure 1As shown, the fixed tube 203 is preferably arranged perpendicular to the horizontal plane, and the first cross bar 201 and the second cross bar 202 are arranged between adjacent third tube fittings 3. The lengths of the first cross bar 201 and the second cross bar 202 can be set to be the same or different, and they are preferably tube fittings of the same external dimensions. The fixed tube 203 is connected to the first cross bar 201 and the second cross bar 202. The adjacent first cross bar 201 and the second cross bar 202 can form a rectangular or square ceiling covering surface after being connected to the fixed tube 203, that is, the first tube fitting 1 is symmetrically arranged and then inclined circumferentially to extend through the second tube fitting 2 and the third tube fitting 3, and is connected through the first cross bar 201 and the second cross bar 202 to form an overall rectangular or square ceiling. At this time, the first tube fitting 1 is at the top of the ceiling, and then the sunshade cloth covers the ceiling tightly to form a shed body with a bulge upward in the middle.

[0031] like Figure 2 As shown, the fixed tube 203 is sleeved with a second connecting member 104. Specifically, the second connecting member 104 is provided with a first hole 301 for the fixed tube 203 to pass through, and the second connecting member 104 is transversely provided with a second hole 302 assembled with the first cross bar 201 and the second cross bar 202. Figure 6 As shown, the axis of the second hole body 302 is arranged perpendicular to the first hole body 301, and the adjacent second hole bodies 302 are arranged at right angles, that is, the second connecting piece 104 can be regarded as a right-angle tee. The fixing pipe 203 is first inserted into the first hole body 301, and then the first cross bar 201 and the second cross bar 202 are inserted into the second hole body 302. In order to fix the above-mentioned pipe fitting and the second connecting piece 104, a threaded hole penetrating the above-mentioned hole body is provided on the wall of the second connecting piece 104, and a screw is provided on the threaded hole. When the above-mentioned pipe fitting and the second connecting piece 104 are matched, the screw is tightened so that the end of the screw passes through the threaded hole and abuts against the outer wall of the pipe fitting, thereby achieving fixation.

[0032] A plurality of third connecting members 105 are provided on the first cross bar 201 or the second cross bar 202, that is, the third connecting member 105 can be set on any cross bar, and a vertical rod 106 is provided on the third connecting member 105 vertically downwardly arranged, the upper end of the vertical rod 106 is fixed to the third connecting member 105, and the lower end is connected to the transplanter frame by bolts and other fixing parts, so that the entire ceiling is fixed to the transplanter frame, and the third connecting member 105 includes a third hole body 303 adapted to the first cross bar 201 or the second cross bar 202 and a fourth hole body 304 for assembling the vertical rod 106. During assembly, the third connecting member 105 is firstly sleeved on the cross bar through the third hole body 303, and then the upper end of the vertical rod 106 is inserted into the fourth hole body 304 to realize the connection between the vertical rod 106 and the ceiling.

[0033] like Figure 5As shown, the third connecting member 105 is a T-shaped joint, and a threaded hole identical to the second connecting member 104 is provided on its outer wall, and a screw is screwed on the threaded hole. After the third connecting member 105 is sleeved on the cross bar and the vertical bar 106 is inserted into the fourth hole body 304, when the angle of the entire ceiling and the frame is adjusted, the bolts are tightened so that the ends of the bolts are pressed against the cross bar and the vertical bar, so that the third connecting member 105 is fixedly connected to the cross bar and the vertical bar.

[0034] The sunshade cloth is covered on a frame composed of the first pipe 1, the second pipe 2, the third pipe 3, the first cross bar 201 and the second cross bar 202, so as to achieve the functions of sunshade and rain protection when the driver sits on the rice transplanter.

[0035] When assembling the above agricultural machinery roof, firstly, the two first pipes 1 are put side by side and then fixedly connected by bolts, and the extending direction of the bending portion 101 and the second pipe 2 is as follows: Figure 3 As shown, it extends downward from the center to the circumference and then inserts the first connecting piece 102 into the end tube hole of the second pipe 2, and then the third pipe 3 is matched with the first connecting piece 102 and sleeved on the first connecting portion 103, so that the second pipe 2 and the third pipe 3 are coaxially arranged;

[0036] Then, the second connecting member 104 is fixed on the tube wall of the fixed tube 203 of each third tube 3, and then the first cross bar 201 and the second cross bar 202 are matched with the second connecting member 104 to connect the cross bar with the third tube 3, and then the bolts on the second connecting member 104 are tightened, and then the sunshade cloth is covered on the ceiling formed by the above tubes and fixed;

[0037] When the first cross bar 201 is connected to the second cross bar 202, the third connecting piece 105 is firstly mounted on the tube wall thereof. After covering with the sunshade cloth, one end of the vertical rod 106 is inserted into the fourth hole 304 of the third connecting piece 105, and the other end is fixed to the rice transplanter frame. Subsequently, the bolts on the third connecting piece 105 are tightened to fix the ceiling on the vertical rod 106, thereby finally fixing the entire ceiling on the rice transplanter frame.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An agricultural machinery roof, characterized in that: include One or more first pipe members (1): used to support the middle sunshade cloth, and a second pipe member (2) connected to both ends thereof and extending obliquely downward in the circumferential direction; The second pipe member (2) is connected to a third pipe member (3) for extending the coverage area of ​​the roof, and the third pipe member (3) is connected to the frame of the agricultural machine.

2. The agricultural machinery roof according to claim 1, characterized in that: The first pipe pieces (1) are symmetrically arranged, and the first pipe pieces (1) are fixedly connected to each other.

3. The agricultural machinery roof according to claim 1, characterized in that: The first pipe member (1) and the second pipe member (2) are integrally formed, and a bending portion (101) is formed between the first pipe member (1) and the second pipe member (2).

4. The agricultural machinery roof according to claim 1, characterized in that: The second pipe member (2) and the third pipe member (3) are connected via a first connecting member (102), and first connecting portions (103) adapted to the inner holes of the second pipe member (2) and the third pipe member (3) are fixedly provided at both ends of the first connecting member (102).

5. The agricultural machinery roof according to claim 1, characterized in that: A first cross bar (201) and a second cross bar (202) are respectively connected between adjacent third pipe pieces (3); the third pipe pieces (3) are extended outwards and bent to form a fixed pipe (203); and the fixed pipe (203) is connected to the first cross bar (201) and the second cross bar (202).

6. The agricultural machinery roof according to claim 5, characterized in that: The fixed tube (203) is respectively connected to the first cross bar (201) and the second cross bar (202) via the second connecting member (104).

7. The agricultural machinery roof according to claim 6, characterized in that: The second connecting member (104) comprises a first hole (301) for the fixing tube (203) to pass through, and a second hole (302) for the first cross bar (201) and the second cross bar (202) to be assembled.

8. The agricultural machinery roof according to claim 5, characterized in that: A plurality of third connecting members (105) are provided on the first crossbar (201) or the second crossbar (202), and a vertical rod (106) connected to the frame of the agricultural machine is provided on the third connecting member (105).

9. The agricultural machinery roof according to claim 8, characterized in that: The third connecting member (105) comprises a third hole (303) for the first crossbar (201) or the second crossbar (202) to pass through, and a fourth hole (304) for the vertical bar (106) to be assembled.

10. The agricultural machinery roof according to claim 5, characterized in that: The sunshade cloth is covered on a frame body formed by a first tube (1), a second tube (2), a third tube (3), a first cross bar (201) and a second cross bar (202).

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