Watermelon planting frame

Abstract

The utility model discloses a watermelon planting frame, which belongs to the technical field of agricultural facilities and comprises an arch frame body, the arch frame body comprises a plurality of first connecting rods and second connecting rods, the first connecting rods are arranged at intervals along a straight line and are of arch structures, and the second connecting rods are used for connecting the first connecting rods. Annular flanges are evenly arranged on the first connecting rod in the length direction of the first connecting rod, a first connecting piece is arranged between the second connecting rod and the first connecting rod, the first connecting piece is arranged on the annular flanges, the first connecting rod is provided with a bearing mechanism, the bearing mechanism is arranged on the annular flanges, and the bearing mechanism is used for bearing watermelons. The position of the tray can be freely selected according to the position of a watermelon result, and the connection stability is improved through the annular flange.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural facilities, and particularly relates to a watermelon planting frame. Background Art

[0002] Three-dimensional watermelon cultivation is a cultivation method that allows watermelon vines to grow in a three-dimensional space by means of trellising. This cultivation mode makes full use of space, improves land utilization, and increases yield per unit area. It is also conducive to ventilation and light transmission, and reduces the occurrence of pests and diseases. A more common trellising method is to build an arch frame above the watermelon seedlings. As the watermelon seedlings grow, their vines climb along the arch frame, bloom and bear fruit, and the watermelons are hung on the arch frame. As the watermelons mature, there is a risk of watermelons falling and being damaged. The existing measures are to build separate frames on both sides of the arch frame, place trays on the frames, and use the trays to support the watermelons. The advantage is that the risk of watermelons falling can be reduced, which is convenient for watermelon harvesting. The disadvantage is that there are requirements for the flowering and fruiting positions of the watermelons, and the position of the trays cannot be adjusted. Utility Model Content

[0003] The utility model aims to provide a watermelon planting rack, aiming to solve the problem that the position of the tray in the prior art in the above-mentioned background technology cannot be adjusted.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A watermelon planting frame includes an arch frame body, the arch frame body includes a plurality of first connecting rods arranged at intervals along a straight line and in an arched structure, and second connecting rods used to connect the first connecting rods, the first connecting rods are evenly provided with annular flanges along their length directions, a first connecting piece is provided between the second connecting rod and the first connecting rod, the first connecting piece is provided on the annular flange, the first connecting rod is provided with a supporting mechanism, the supporting mechanism is provided on the annular flange, and the supporting mechanism is used to support the watermelon.

[0006] Furthermore, the supporting mechanism includes a second connecting member, a support rod and a tray connected in sequence, the second connecting member includes two third semi-ring plates, one end of the third semi-ring plates on both sides are hinged, and the other end is connected by bolts, the third semi-ring plates are provided with a second groove for embedding the annular flange, the support rod is hinged to the tray, and a positioning pin is provided between the support rod and the tray, and the positioning pin is used to limit and fix the pallet.

[0007] Furthermore, the support rod is hinged to the second connecting member, and a positioning pin is provided between the support rod and the second connecting member, and the positioning pin is used to limit and fix the support rod.

[0008] Furthermore, the first connecting member includes a first connecting part and a second connecting part, the first connecting part includes two first half-ring plates hinged at one end, the other end of the first half-ring plates are connected by bolts, the two first half-ring plates are used to cooperate in clamping and fixing the first connecting rod, the first half-ring plate is provided with a first groove for embedding the annular flange, the second connecting part includes two second half-ring plates hinged at one end, the other end of the second half-ring plates are connected by bolts, the two second half-ring plates are used to cooperate in clamping and fixing the second connecting rod.

[0009] Furthermore, it also includes a connecting seat, which is arranged in two groups at intervals. The connecting seat is provided with a slide groove, and a sliding block is slidably connected in the slide groove. The sliding block is used to insert the end of the first connecting rod, and a ground nail is provided at the bottom of the connecting seat.

[0010] Furthermore, the slider is provided with a first limiting hole, and the connecting seat is correspondingly provided with a second limiting hole, and a plurality of the second limiting holes are evenly arranged along the length direction of the connecting seat, and the aligned first limiting hole and the second limiting hole are fixed by a limiting pin.

[0011] Compared with the shortcomings and deficiencies of the prior art, the utility model has the following beneficial effects.

[0012] 1. The utility model provides a watermelon planting frame, in which the first connecting rod in the arch frame body is an arch structure, the second connecting rod is used to connect and fix multiple first connecting rods, annular protrusions are evenly spaced on the first connecting rod, and the tray is fixed to the first connecting rod through a second connecting piece, and the second connecting piece can be selected to be set on an adjacent annular flange according to the position of the watermelon, and the annular flange is used to limit the second connecting piece, which is beneficial to improving the stability of the tray set on the first connecting rod. At the same time, the first connecting rod is connected to the second connecting rod through the first connecting piece, and the first connecting piece is set on the annular flange. The annular flange limits the first connecting piece, which is also beneficial to improving the connection stability between the first connecting rod and the second connecting rod. Compared with the existing structure of arranging a tray on a separate frame, the utility model can freely select the position of the tray according to the position where the watermelon bears fruit, and improve the connection stability through the annular flange.

[0013] 2. A support rod is hinged between the tray and the second connecting member, and the positions of the support rod and the tray are fixed by positioning pins respectively, so as to facilitate the adjustment of the position of the tray and keep the tray level, which is conducive to the tray supporting watermelons in different positions.

[0014] 3. Connecting seats are set at the bottom of both sides of the arch frame body, and the ends of the first connecting rods are fixed by the connecting seats. The connecting seats are fixed to the soil through ground nails. The sliders are convenient for quickly adjusting the distance between adjacent first connecting rods, which is conducive to improving the convenience and efficiency of building the arch frame body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1The utility model is a structural schematic diagram of a watermelon planting frame.

[0016] Figure 2 It is a schematic diagram of the connection structure of the first connecting rod and the second connecting rod in the utility model.

[0017] Figure 3 yes Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0018] Figure 4 It is a schematic diagram of the connection structure between the tray and the support rod in the utility model.

[0019] Figure 5 yes Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0020] Figure 6 yes Figure 2 Schematic diagram of the local enlarged structure at point C in the middle.

[0021] In the figure: 1. arch frame body; 2. first connecting rod; 3. second connecting rod; 4. annular flange; 5. first connecting member; 51. first semi-annular plate; 511. first connecting plate; 52. second semi-annular plate; 521. second connecting plate; 6. supporting mechanism; 61. second connecting member; 611. third semi-annular plate; 612. third connecting plate; 62. supporting rod; 621. connecting ear; 622. fixing hole; 63. tray; 631. through hole; 632. sleeve; 633. annular positioning plate; 634. positioning hole; 64. positioning pin; 7. connecting seat; 71. slider; 72. ground nail; 73. slot; 74. first limiting hole; 75. second limiting hole; 76. limiting pin; 77. slide groove. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Reference Figure 1-Figure 6 A watermelon planting frame comprises an arch frame body 1, the arch frame body 1 is used for watermelon vines to climb, the arch frame body 1 is detachably connected with a supporting mechanism 6, and the supporting mechanism 6 is used to support the watermelon to prevent the watermelon from falling and being damaged after it grows and matures.

[0024] The arch frame body 1 includes a first connecting rod 2 and a second connecting rod 3, wherein the first connecting rod 2 is bent into an arch structure, and multiple connecting rods are arranged at intervals along a straight line direction, and the second connecting rod 3 is arranged along the straight line direction. The second connecting rod 3 is used to connect and fix each first connecting rod 2 in the straight line direction. The second connecting rod 3 is preferably arranged symmetrically on both sides of the center line of the first connecting rod 2 of the arch structure to ensure the structural stability of the arch frame body 1. A first connecting member 5 is provided between the first connecting rod 2 and the second connecting rod 3, and the first connecting member 5 is used to connect and fix the first connecting rod 2 and the second connecting rod 3.

[0025] The first connecting rod 2 is evenly provided with annular flanges 4 along its length direction. The first connecting member 5 includes a first connecting portion and a second connecting portion connected to each other. The first connecting portion and the second connecting portion both adopt a semi-annular clamp structure. The first connecting portion is used to clamp and fix the first connecting rod 2. The first connecting portion includes two first semi-annular plates 51. One end of the first semi-annular plates 51 on both sides is hinged, and the other end is provided with a first connecting plate 511. The first connecting plates 511 on both sides are connected by bolts. The first semi-annular plates 51 on both sides are correspondingly provided with first grooves. The first grooves are used for the annular flanges 4 to be embedded. The annular flanges 4 are used to limit the first connecting member 5, which is beneficial to improving the connection stability between the first connecting rod 2 and the second connecting rod 3. The second connecting portion is used to clamp and fix the second connecting rod 3. The second connecting portion includes two second semi-annular plates 52. One end of the second semi-annular plates 52 on both sides is hinged, and the other end is provided with a second connecting plate 521. The second connecting plates 521 on both sides are connected by bolts.

[0026] The supporting mechanism 6 is arranged on the first connecting rod 2, and the supporting mechanism 6 includes a second connecting member 61, a support rod 62 and a tray 63 connected in sequence. The second connecting member 61 includes two third semi-ring plates 611. One end of the third semi-ring plates 611 on both sides is hinged, and the other end is provided with a third connecting plate 612. The third connecting plates 612 on both sides are connected by bolts. The third semi-ring plates 611 on both sides are correspondingly provided with second grooves. The second grooves are used for the annular flange 4 to be embedded to limit the second connecting member 61, which helps to ensure the connection stability of the supporting mechanism 6 and the first connecting rod 2; the support rod 62 is vertically arranged on the side wall of the second connecting member 61, and a tray 63 is arranged at the end of the support rod 62. The tray 63 is used to support the watermelon to prevent the watermelon from falling and being damaged.

[0027] In one embodiment, one side of the tray 63 is hinged to the support rod 62, and the tray 63 and the support rod 62 are fixed by a positioning pin 64. Rotating and adjusting the tray 63 to be horizontal helps the tray 63 to support the watermelon. A recessed portion is provided in the center of the tray 63 to reduce the risk of the watermelon rolling down due to external force colliding with the watermelon.

[0028] Connecting ears 621 are arranged at intervals in parallel at the ends of the support rod 62, a rotating shaft is passed through the connecting ears 621 on both sides, a sleeve 632 is arranged on one side of the tray 63, the sleeve 632 is sleeved on the rotating shaft, an annular positioning plate 633 is arranged circumferentially around the sleeve 632, the annular positioning plate 633 is perpendicular to the rotating shaft, positioning holes 634 are evenly distributed circumferentially on the annular positioning plate 633, fixing holes 622 are correspondingly arranged on the connecting ears 621 on both sides, the positioning pin 64 passes through the aligned positioning hole 634 and the fixing hole 622, thereby realizing the limited fixation of the tray 63.

[0029] The tray 63 is provided with through holes 631 , which are beneficial to air circulation around the watermelon.

[0030] In one embodiment, the support rod 62 is hinged to the second connecting member 61 and fixed by a positioning pin 64. The position of the tray 63 is adjusted by the support rod 62 so that the tray 63 is located below the watermelon. The connection structure between the support rod 62 and the second connecting member 61 is the same as the connection structure between the tray 63 and the support rod 62, and will not be repeated here.

[0031] In one embodiment, the arch frame body 1 also includes a connecting seat 7, which is parallel to the second connecting rod 3. Two groups of connecting seats 7 are arranged at intervals, and the connecting seat 7 is connected to the end of the first connecting rod 2. Specifically, a slide groove 77 is arranged along the length direction of the connecting seat 7, and a sliding block 71 is slidably connected in the slide groove 77. The sliding block 71 is provided with a slot 73, and the slot 73 is used for inserting the end of the first connecting rod 2. The number of sliding blocks 71 is the same as the number of the first connecting rod 2. A first limiting hole 74 is arranged on the vertical side wall on one side of the sliding block 71, and a second limiting hole 75 is correspondingly arranged on the vertical side wall on one side of the connecting seat 7. A plurality of second limiting holes 75 are evenly spaced along the length direction of the connecting seat 7. The aligned first limiting holes 74 and the second limiting holes 75 are fixed by limiting pins 76. A ground nail 72 is arranged at the bottom of the connecting seat 7. The ground nail 72 is used to be inserted into the soil layer to fix the position of the connecting seat 7.

[0032] The top surface of the connecting seat 7 is evenly provided with distance markings along its length direction, so as to facilitate the quick adjustment of the distance between the sliders 71 and improve the erection efficiency of the arch frame body 1.

[0033] When the watermelon planting rack is constructed, the positions of the connecting seats 7 on both sides are adjusted according to the cultivated watermelon seedlings, the connecting seats 7 are fixed by ground nails 72, the two ends of the first connecting rod 2 are respectively inserted into the slots 73 of the alignment sliders 71 on both sides, the distance between adjacent first connecting rods 2 is adjusted by sliding the sliders 71, the position of the sliders 71 is fixed by the limit pins 76, and the second connecting rod 3 is connected and fixed to the first connecting rod 2 by the first connecting piece 5 to form the arch frame body 1 structure.

[0034] As the watermelon seedlings grow, their vines climb upward along the first connecting rod 2 and bear fruit. During the fruiting period, the annular flange 4 that is closer to the watermelon is selected to fix the supporting mechanism 6, and the position of the tray 63 is adjusted by the support rod 62. At the same time, the tray 63 is adjusted to be horizontal, and the watermelon is supported by the tray 63 to reduce the risk of the watermelon falling when it matures.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A watermelon planting frame, comprising an arch frame body (1), the arch frame body (1) comprising a plurality of first connecting rods (2) arranged at intervals along a straight line and having an arched structure, and a second connecting rod (3) for connecting the first connecting rods (2), characterized in that: The first connecting rod (2) is evenly provided with annular flanges (4) along its length direction; a first connecting member (5) is provided between the second connecting rod (3) and the first connecting rod (2); the first connecting member (5) is arranged on the annular flange (4); the first connecting rod (2) is provided with a supporting mechanism (6); the supporting mechanism (6) is arranged on the annular flange (4); and the supporting mechanism (6) is used to support a watermelon.

2. The watermelon planting rack according to claim 1, characterized in that: The supporting mechanism (6) comprises a second connecting member (61), a supporting rod (62) and a tray (63) which are connected in sequence. The second connecting member (61) comprises two third semi-ring plates (611). One end of the third semi-ring plates (611) on both sides is hinged and the other end is connected by bolts. The third semi-ring plates (611) are provided with a second groove for embedding the annular flange (4). The supporting rod (62) and the tray (63) are hinged. A positioning pin (64) is provided between the supporting rod (62) and the tray (63). The positioning pin (64) is used to limit and fix the tray (63).

3. The watermelon planting rack according to claim 2, characterized in that: The support rod (62) is hinged to the second connecting member (61), and a positioning pin (64) is provided between the support rod (62) and the second connecting member (61), wherein the positioning pin (64) is used to limit the position of and fix the support rod (62).

4. The watermelon planting rack according to claim 2 or 3, characterized in that: The first connecting member (5) comprises a first connecting portion and a second connecting portion, the first connecting portion comprising two first half-ring plates (51) hinged at one end, the other end of the first half-ring plates (51) being connected by bolts, the two first half-ring plates (51) being used to cooperate and clamp and fix the first connecting rod (2), the first half-ring plates (51) being provided with a first groove for embedding the annular flange (4), the second connecting portion comprising two second half-ring plates (52) hinged at one end, the other end of the second half-ring plates (52) being connected by bolts, the two second half-ring plates (52) being used to cooperate and clamp and fix the second connecting rod (3).

5. The watermelon planting rack according to claim 1, characterized in that: It also includes a connecting seat (7), wherein two groups of the connecting seats (7) are arranged at intervals, the connecting seat (7) is provided with a slide groove (77), a sliding block (71) is slidably connected in the slide groove (77), and the sliding block (71) is used to insert the end of the first connecting rod (2), and a ground nail (72) is provided at the bottom of the connecting seat (7).

6. The watermelon planting rack according to claim 5, characterized in that: The slide block (71) is provided with a first limiting hole (74), and the connecting seat (7) is correspondingly provided with a second limiting hole (75). A plurality of the second limiting holes (75) are evenly arranged along the length direction of the connecting seat (7), and the aligned first limiting holes (74) and second limiting holes (75) are fixed by limiting pins (76).

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