Planting frame for agricultural planting

Abstract

The utility model relates to the technical field of agriculture, in particular to a planting frame for agricultural planting, which comprises a supporting frame, the supporting frame can enlarge the supporting area, a bearing frame is rotatably connected to the supporting frame, a plurality of third limiting pieces are arranged on the bearing frame in a position-changeable manner, planting grooves are formed in the third limiting pieces, and the third limiting pieces are connected with the planting grooves. At least two first limiting pieces are arranged between the bearing frame and the bottom of the supporting frame, and at least two second limiting pieces are arranged between the bearing frame and the bottom of the supporting frame. The planting frame for agricultural planting provided by the utility model can be unfolded to form a triangular shape through the support frame formed by rotationally connecting the top ends, so that a plurality of planting grooves can be stably placed on the ground, and the condition of inclination is not easy to occur; the position of one or more planting grooves on the supporting frame can be changed through the third limiting pieces, so that the interval between every two adjacent planting grooves on the supporting frame is enlarged or reduced, and the planting requirements of plants with different heights are met.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to a planting frame used for agricultural planting. Background Art

[0002] The use of planting racks can make plants grow in a fixed position, making it convenient for farmers or gardening enthusiasts to manage, water and fertilize. Most of the existing planting racks are three-dimensional, consisting of multiple layers of planting troughs stacked and fixed on a bracket.

[0003] The patent document with publication number (CN103238477A) discloses a planting rack, which includes a bracket and at least two planting slots fixed on the bracket. The planting slots are provided with a rotating shaft, the bracket is provided with an axis hole, the rotating shaft is passed through the axis hole, and a fastener is movably provided on the bracket. When the fastener hits the rotating shaft, it is used to limit the rotation of the rotating shaft. When the fastener is away from the rotating shaft, the rotating shaft can rotate freely, thereby being used to adjust the angle of the planting slot. The present invention can adjust the angle of the planting slot by arranging fasteners for fastening the planting slots on the bracket and operating the fasteners.

[0004] When using the above technology, the following technical problems were discovered in the prior art: the support area is fixed, and when the leaves grown from the plants in the planting slots are larger than the bottom support area, or when the branches and leaves of the plants are concentrated on one side, the planting rack is prone to tipping over. In addition, the positions of multiple planting slots on the rack are fixed. When the distance between two adjacent planting slots is less than the height of the plants, the plants are prevented from growing vertically (for example, mini fruit trees), causing the plant branches to bend due to the obstruction of the top planting slot. To this end, a planting rack for agricultural planting is designed to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide a planting rack for agricultural planting to solve the technical problems that the support area cannot be adjusted and the position of the planting trough on the bracket cannot be adjusted.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A planting rack for agricultural planting includes a plurality of planting slots and further includes:

[0008] The support frame is composed of two groups of expansion bodies connected by rotation at the top, and the bottom ends of the two groups of expansion bodies can be separated according to the rotation of the top;

[0009] A carrying frame, which is rotatably connected between the two groups of the expansion bodies and is used to connect the multiple planting slots;

[0010] At least two first limiting members, which are respectively provided between the carrying frame and two sides of the two groups of expandable bodies, and the first limiting members are used to limit the two groups of expandable bodies from further rotation and deformation;

[0011] At least two second limiting members, each of which is provided between the carrying frame and the bottom of the two groups of expansion bodies; the second limiting members are used to limit the distance between the bottom ends of the two groups of expansion bodies from further expansion; and

[0012] Multiple third limiting members are respectively located at the bottom of the multiple planting grooves and include two retractable plug-in parts. Both of the plug-in parts can be placed in the slots opened on the supporting frame to fix the position of the third limiting member on the supporting frame.

[0013] As a preferred embodiment of the planting rack for agricultural planting provided by the utility model, the two groups of expansion bodies are composed of two vertical poles and a horizontal plate, the tops of the two ends of the horizontal plate are rotatably connected to the bottom ends of the two vertical poles respectively, and the tops of the vertical poles included in the two groups of expansion bodies are rotatably connected in groups of two.

[0014] As a preferred embodiment of the planting rack for agricultural planting provided by the present invention, the supporting frame is composed of two side panels and a bottom panel, the bottom panel is integrally connected between the bottoms of the side panels, the tops of the two side panels are respectively fixed to the tops of the two sets of vertical rods, and the slots are provided in plurality and are equidistantly arranged on the two side panels;

[0015] At least two of the first limiting members are respectively arranged between the two groups of vertical poles and the middle parts of the two side panels;

[0016] At least two of the second position-limiting members are arranged between the two transverse plates and the bottom of the bottom plate.

[0017] As a preferred embodiment of the planting rack for agricultural planting provided by the utility model, at least two of the first limiting members include a slide groove and two sliding shafts, the slide groove is fixed in the middle of the side panel, and the two sliding shafts are slidably arranged in the slide groove and fixed to the middle of the vertical pole.

[0018] As a preferred embodiment of the planting rack for agricultural planting provided by the present invention, at least two of the second limiting members include a first connecting rod, a second connecting rod and a limiting plate, the top end of the first connecting rod is rotatably connected to the bottom end of the base plate, the bottom end of the first connecting rod is rotatably connected to the top end of the second connecting rod, the bottom end of the second connecting rod is rotatably connected to the cross plate, the limiting plate is fixed on the first connecting rod, and a part of the limiting plate extends on the second connecting rod, which is used to prevent the second connecting rod from rotating through the limiting plate.

[0019] As a preferred embodiment of the utility model provides a planting frame for agricultural planting, a plurality of third limiting piece all are fixed with the supporting groove, the planting groove is placed in the supporting groove to be indirectly connected with the third limiting piece;

[0020] The third limiting piece includes a shell, a transmission member, two moving plates and a knob, the shell is open at both ends and is fixed at the bottom of the supporting groove, the transmission member is installed in the shell and is connected with the two moving plates respectively, the transmission member can drive the two moving plates to extend from both ends of the shell respectively, the plug-in part is the part of the moving plate that can extend out of the shell, the knob is rotationally connected at the middle of the bottom of the shell, the middle of the top of the knob extends into the shell and is connected with the transmission member, and the knob is used to drive the transmission member.

[0021] The transmission member includes a gear and two racks, the gear rotates in the shell and is fixed with the knob, the two racks are engaged on both sides of the gear respectively, and one end of each of the two racks is fixed with the two moving plates.

[0022] It can be seen without doubt that the above technical solutions of the application can solve the technical problems to be solved by the application.

[0023] Meanwhile, through the above technical solutions, the utility model at least has the following beneficial effects:

[0024] The planting frame for agricultural planting provided by the utility model can be expanded to form a triangular shape through the support frame composed of two groups of expansion bodies rotationally connected at the top, so that the plurality of planting grooves can be stably placed on the ground and are not prone to tilting.

[0025] The planting frame for agricultural planting provided by the utility model can change the position of one or more planting grooves on the support frame through the third limiting piece, so that the interval between the two adjacent planting grooves on the support frame is expanded or reduced, so as to meet the planting needs of plants of different heights. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0027] Figure 1 It is the whole structure schematic view of the utility model a kind of planting frame for agricultural planting;

[0028] Figure 2This is a schematic diagram of the support frame structure of a planting frame for agricultural planting in the utility model;

[0029] Figure 3 This is a structural schematic diagram of a supporting frame of a planting rack for agricultural planting and components located thereon;

[0030] Figure 4 This is a structural schematic diagram of a first limiting member of a planting rack for agricultural planting according to the utility model;

[0031] Figure 5 This is a structural schematic diagram of a support frame of a planting frame for agricultural planting according to the utility model;

[0032] Figure 6 This is a structural schematic diagram of a second limiting member of a planting rack for agricultural planting according to the utility model;

[0033] Figure 7 This is a structural diagram of how a planting trough of a planting rack for agricultural planting is connected to a bearing frame according to the utility model;

[0034] Figure 8 This is a schematic diagram of the structure of the third limiting member of a planting rack for agricultural planting after being decomposed;

[0035] Figure 9 The utility model is a planting frame for agricultural planting Figure 8 A further enlarged schematic diagram of the structure of the transmission parts is shown.

[0036] In the figure: 1. planting trough; 2. supporting frame; 21. vertical pole; 22. horizontal plate; 3. bearing frame; 31. side plate; 32. bottom plate; 4. first limiting member; 41. slide groove; 42. slide shaft; 5. second limiting member; 51. first connecting rod; 52. second connecting rod; 53. limiting plate; 6. third limiting member; 61. outer shell; 62. transmission member; 621. gear; 622. rack; 63. movable plate; 64. knob; 7. slot; 8. supporting groove. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0038] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0039] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0040] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0041] like Figure 1 As shown, the planting rack for agricultural planting includes a support frame 2, which can expand the supporting area and stand on the ground. Specifically, the support frame 2 is formed into a triangular shape by separating the bottom end and stands firmly on the ground;

[0042] The support frame 2 is rotatably connected to the supporting frame 3, and the supporting frame 3 is rotatably arranged on the supporting frame 2 so that the shape change of the supporting frame 2 does not affect the vertical angle of the supporting frame 3 with the ground, and a plurality of third limiting members 6 are provided on the supporting frame 3, which can be changed in position, and the plurality of third limiting members 6 are provided with planting grooves 1. The third limiting members 6 can be changed in the upper and lower directions of the supporting frame 3, so that the position of the carried planting grooves 1 on the supporting frame 3 can be changed, so that the interval between the two upper and lower adjacent planting grooves 1 can be expanded or reduced to meet the planting needs of plants of different heights. Specifically, the third limiting member 6 has two retractable plug-in parts, which can be placed in the slots 7 opened on the supporting frame 3 to fix the position of the third limiting member 6 on the supporting frame 3. After the position of the third limiting member 6 on the supporting frame 3 is changed, it is fixed, so as to adjust the position of the planting groove 1 on the supporting frame 3;

[0043] In order to fix the triangular shape of the support frame 2, that is, to prevent the angle of the triangular shape from expanding when subjected to gravity, at least two first limiting members 4 (including but not limited to the number and position) are provided between the carrying frame 3 and the bottom of the two groups of support frames 2. The first limiting members 4 limit the further rotation and deformation of the triangular shape of the support frame 2.

[0044] In order to further enable the support frame 2 to support the carrying frame 3, and at the same time, to further fix the support frame 2 in the triangular shape, two second limiting members 5 are provided between the carrying frame 3 and the bottom of the support frame 2 (two on one side are shown in the figure, and four are provided opposite each other, including but not limited to these), so as to limit the further expansion of the distance between the bottom ends of the two groups of expansion bodies through the second limiting members 5, and because a section of the second limiting member 5 is connected to the carrying frame 3, the support frame 2 indirectly supports the carrying frame 3 through the second limiting member 5.

[0045] like Figure 2 and Figure 6As shown, the support frame 2 is composed of two groups of expansion supports connected by top rotation, the bottom ends of the two groups of expansion supports can be away from the top rotation to form a triangular support form, specifically, the two groups of expansion supports are each composed of two vertical rods 21 and a horizontal plate 22, the top of both ends of the horizontal plate 22 is rotatably connected with the bottom end of the two vertical rods 21, the top ends of the vertical rods 21 included in the two groups of expansion supports are rotatably connected in two groups, the connection between the vertical rods 21 is the rotation point, allowing the two groups of expansion supports to rotate to one side, allowing the two groups of expansion supports to be away from each other Figure 6 As shown, the two groups of expansion supports are rotated and expanded outward from the mutual approach state, and as the rotation allows the two groups of expansion supports to have a certain internal angle, at the same time, the bottom of the two groups of expansion supports is away from each other, that is, the two horizontal plates 22 in contact with the ground have a certain distance between them, by dispersing the position of the horizontal plate 22 support, the support area of the support frame 2 is expanded, so that the support frame 2 is stable on the ground, and is not easy to be tilted to one side under the pressure of one side gravity greater than the other side or other external force;

[0046] As shown in Figure 3 and Figure 4 As shown, the bearing frame 3 is composed of two side plates 31 and a bottom plate 32, the bottom plate 32 is integrally connected between the bottoms of the side plates 31, the tops of the two side plates 31 are respectively fixed with the tops of the two groups of vertical rods 21, the slot 7 has multiple and equidistantly formed on the two side plates 31, the positions of the two slots 7 on the two side plates 31 are determined on a horizontal line, the two extendable insertion parts of the third limiting piece 6 are located in the two slots 7, so that the planting groove 1 on the third limiting piece 6 is located near the position above the two slots 7, specifically, the third limiting piece 6 is fixed with a supporting groove 8, the third limiting piece 6 indirectly bears the planting groove 1 through the supporting groove 8, when it is necessary to change the height position of the planting groove 1 on the bearing frame 3 as a whole, the insertion part of the third limiting piece 6 is controlled to be separated from the slot 7, another slot 7 is selected and inserted, so that the height position of the planting groove 1 on the bearing frame 3 can be adjusted.

[0047] As shown in Figure 5 As shown in Figures 1-4The two first limiting members 4 are respectively arranged between the two sets of vertical rods 21 and the middle parts of the two side plates 31. Specifically, at least the two first limiting members 4 include a slide groove 41 and two slide shafts 42. The slide groove 41 is fixed in the middle part of the side plate 31. The two slide shafts 42 are slidably arranged in the slide groove 41 and fixed to the middle part of the vertical rod 21. The movement of the vertical rod 21 will drive the slide shaft 42 fixedly connected to itself to slide in the slide groove 41. The vertical rod 21 is rotated in an arc by the top connection as the rotation axis. Therefore, the slide groove 41 is a shape with a certain arc that can wrap the slide shaft 42 to make an arc movement. When the slide shaft 42 contacts one end in the slide groove 41, it cannot continue to slide, thereby limiting the vertical rod 21 from continuing to rotate outward, that is, limiting the vertical rod 21 of the two sets of expansion bodies to a distance equal to the length of the slide groove 41, so that under the downward pressure brought by the supporting frame 3 and the multiple planting grooves 1 thereon, the two sets of expansion bodies are kept in an arc. Figure 2 The triangle pattern shown.

[0048] like Figure 7 Shown and referenced Figures 1-4 At least two second limiting members 5 are provided between the two transverse plates 22 and the bottom of the bottom plate 32. Specifically, the at least two second limiting members 5 each include a first connecting rod 51, a second connecting rod 52, and a limiting plate 53. The top end of the first connecting rod 51 is rotatably connected to the bottom end of the bottom plate 32, the bottom end of the first connecting rod 51 is rotatably connected to the top end of the second connecting rod 52, and the bottom end of the second connecting rod 52 is rotatably connected to the transverse plate 22. The limiting plate 53 is fixed to the first connecting rod 51, and a portion of the limiting plate 53 extends onto the second connecting rod 52, so as to prevent the second connecting rod 52 from rotating past the limiting plate 53.

[0049] As is not shown in the figure but can be understood, before the second limiting member 5 initially moves, a bend is formed between the connection between the first link 51 and the second link 52. When there is a bend, a portion of the limiting plate 53 does not contact the second link 52, and the bend is formed by the transverse plate 22 connected to the second link 52 close to the bottom plate 32 of the first link 51, that is, the bend is in a shape that allows the rotation connection between the first link 51 and the second link 52 to protrude to one side. When the vertical rod 21 rotates and expands, it drives the transverse plate 22 away from the bottom plate 32 of the supporting frame 3, so that the bend between the first link 51 and the second link 52 is rotated and straightened, that is, the first link 51 and the second link 52 are on the same oblique line (such as Figure 7 As shown), the second limiting member 5 in the obliquely straightened state can support the supporting frame 3, and a part of the limiting plate 53 is in contact with the second connecting rod 52, thereby preventing the second connecting rod 52 from rotating through the limiting plate 53, thereby limiting the further movement of the cross plate 22.

[0050] like Figure 8As shown, the plurality of third limiting members 6 each include a housing 61, a transmission member 62, two movable plates 63 and a knob 64. The housing 61 is open at both ends and fixed to the bottom of the supporting groove 8. The transmission member 62 is installed in the housing 61 and is respectively connected to the two movable plates 63. The transmission member 62 can drive the two ends of the two movable plates 63 to extend from the two ends of the housing 61 respectively. The plug-in portion is the portion of the movable plate 63 that can extend outside the housing 61. The knob 64 is rotatably connected to the middle of the bottom end of the housing 61. The middle of the top end of the knob 64 extends into the housing 61 and is connected to the transmission member 62. The knob 64 is used to drive the transmission member 62.

[0051] The transmission member 62 is driven by the knob 64, and the transmission member 62 drives the two movable plates 63 to move relative to each other in the shell 61, so that one end of the two movable plates 63 can respectively leak out through the open openings at both ends of the shell 61, and the part of the movable plate 63 that can leak out of the shell 61 forms a plug-in part that can be inserted into the slot 7, and the plug-in part can be placed in or out of the slot 7, so that the third limit member 6 can be adjusted between any group of slots 7 on the horizontal line on the supporting frame 3, so that the position of the planting trough 1 on the supporting frame 3 can be changed.

[0052] like Figure 9 Shown and referenced Figure 8 The transmission member 62 includes a gear 621 and two racks 622. The gear 621 rotates in the housing 61 and is fixed to the knob 64. The two racks 622 are respectively engaged with both sides of the gear 621. One end of the two racks 622 is respectively fixed to the two movable plates 63.

[0053] The knob 64 is rotated to drive the coaxially connected gear 621 to rotate in the housing 61. The rotation of the gear 621 drives the two racks 622 to move relative to each other. Due to the limited space in the housing 61, the upper and lower sides and the back side of the rack 622 other than the teeth are all abutted against the housing 61, so that the rack 622 is limited to move linearly back and forth in the length direction of the housing 61 under the drive of the gear 621. The movement of the rack 622 pushes one end of the movable plate 63 to extend out of the housing 61 or retract into the housing 61.

[0054] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A planting rack for agricultural planting, comprising a plurality of planting slots (1), characterized in that: Also includes: A support frame (2) is composed of two groups of expansion bodies connected by top rotation, and the bottom ends of the two groups of expansion bodies can be separated according to the rotation of the top; A carrying frame (3) is rotatably connected between the two groups of expansion bodies and is used to connect a plurality of the planting troughs (1); At least two first position-limiting members (4), which are respectively arranged between the carrying frame (3) and the two sides of the two groups of expansion bodies, and the first position-limiting members (4) are used to limit the two groups of expansion bodies from further rotation and deformation; At least two second limiting members (5), both of which are arranged between the carrying frame (3) and the bottoms of the two groups of expansion bodies; the second limiting members (5) are used to limit the further expansion of the distance between the bottom ends of the two groups of expansion bodies; as well as A plurality of third limiting members (6) are respectively located at the bottom of the plurality of planting troughs (1) and include two retractable plug-in parts, both of which can be placed in slots (7) opened on the supporting frame (3) to fix the position of the third limiting member (6) on the supporting frame (3).

2. The planting rack for agricultural planting according to claim 1, characterized in that: The two groups of expansion bodies are composed of two vertical rods (21) and a horizontal plate (22). The tops of the two ends of the horizontal plate (22) are respectively rotatably connected to the bottom ends of the two vertical rods (21). The tops of the vertical rods (21) included in the two groups of expansion bodies are rotatably connected in groups of two.

3. The planting rack for agricultural planting according to claim 2, characterized in that: The carrying frame (3) is composed of two side panels (31) and a bottom panel (32), wherein the bottom panel (32) is integrally connected between the bottoms of the side panels (31), and the tops of the two side panels (31) are respectively fixed to the tops of the two groups of vertical rods (21), and the slots (7) are provided in plurality and are equidistantly arranged on the two side panels (31); At least two of the first position-limiting members (4) are respectively arranged between the middle portions of the two groups of vertical poles (21) and the two side panels (31); At least two of the second position-limiting members (5) are arranged between the two transverse plates (22) and the bottom of the bottom plate (32).

4. The planting rack for agricultural planting according to claim 3, characterized in that: At least two of the first limiting members (4) each include a slide groove (41) and two slide shafts (42), wherein the slide groove (41) is fixed at the middle of the side plate (31), and the two slide shafts (42) are slidably arranged in the slide groove (41) and fixed to the middle of the vertical rod (21).

5. The planting rack for agricultural planting according to claim 3, characterized in that: At least two of the second limiting members (5) each include a first connecting rod (51), a second connecting rod (52) and a limiting plate (53), wherein the top end of the first connecting rod (51) is rotatably connected to the bottom end of the bottom plate (32), the bottom end of the first connecting rod (51) is rotatably connected to the top end of the second connecting rod (52), and the bottom end of the second connecting rod (52) is rotatably connected to the transverse plate (22), and the limiting plate (53) is fixed to the first connecting rod (51), and a portion of the limiting plate (53) extends onto the second connecting rod (52) to prevent the second connecting rod (52) from rotating past the limiting plate (53).

6. The planting rack for agricultural planting according to claim 1, characterized in that: A plurality of the third limiting members (6) are all fixed with supporting grooves (8), and the planting grooves (1) are placed in the supporting grooves (8) to be indirectly connected to the third limiting members (6); The plurality of third limiting members (6) each include a housing (61), a transmission member (62), two movable plates (63) and a knob (64); the housing (61) is open at both ends and fixed to the bottom of the supporting groove (8); the transmission member (62) is installed in the housing (61) and is respectively connected to the two movable plates (63); the transmission member (62) can drive the two ends of the two movable plates (63) to extend from the two ends of the housing (61); the plug-in portion is a portion of the movable plate (63) that can extend outside the housing (61); the knob (64) is rotatably connected to the middle of the bottom end of the housing (61); the middle of the top end of the knob (64) extends into the housing (61) and is connected to the transmission member (62); the knob (64) is used to drive the transmission member (62); The transmission member (62) includes a gear (621) and two racks (622). The gear (621) rotates in the housing (61) and is fixed to the knob (64). The two racks (622) are respectively engaged with both sides of the gear (621). One end of the two racks (622) is respectively fixed to the two movable plates (63).

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