Automatic supporting and adjusting bracket for bunched tomato planting
By designing an automatic adjustment of tomato planting bracket, the problem of poor lighting and temperature adjustment in the prior art is solved, and the effect of full light and insulation of tomatoes is achieved, and the quality of the fruit is improved.
Patent Information
- Application Number
- CN202323475126.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-20
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2033-12-20
AI Technical Summary
The prior art is difficult to effectively adjust the light and temperature of tomato planting, resulting in poor fruit quality.
An automatic support adjustment bracket including columns, cantilever beams, flip frames, adjustment mechanisms and fill light structures is designed. By adjusting the angle of the flip frames and installing the fill light structure, automatic adjustment of the light and temperature of the tomato string is achieved.
It is realized that the tomatoes are fully illuminated during the planting process, ensuring that they can receive sufficient light on both the front and back sides, improving the quality of the fruits, and improving the planting environment through thermal insulation and moisturizing effects.
Smart Images
Figure CN222442465U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of greenhouse planting, in particular to an automatic supporting and adjusting bracket for planting tomatoes on a string. Background Art
[0002] The popularity of tomatoes on the vine is mainly due to the beautiful bunches of tomatoes harvested in whole bunches. In addition to being harvested in bunches, tomatoes on the vine have outstanding characteristics in terms of fruit firmness, sepal quality, shelf life of the bunch, fruit color and fruit quality. Utility Model Content
[0003] The utility model provides an automatic supporting and adjusting bracket for planting tomatoes on a string, which aims to solve the above-mentioned problems existing in the prior art.
[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:
[0005] An automatic support and adjustment bracket for planting tomatoes on a string, comprising a column, a cantilever beam, a turning frame, an adjustment mechanism, and a fill light structure fixed thereto, wherein two of the columns are vertically arranged on the ground, a turning frame is arranged between the two columns, two horizontal cantilever beams are arranged on both sides of the turning frame to support each other, one end of each cantilever beam is fixedly connected to the column, and the other end is suspended, the suspended end of the cantilever beam is vertically rotatably connected to the turning frame, and the two adjustment mechanisms are arranged on the turning frame to drive the turning frame to turn.
[0006] In the above technical solution, further, a horizontal bearing hole 1 is arranged at the suspended end of the cantilever beam, a bearing 1 is arranged in the bearing hole 1, a comb rotating shaft is arranged on the inner ring of the bearing 1, the inner end of the comb rotating shaft is fixedly connected to the flip frame, and the outer end is rotatably connected to the bearing 1.
[0007] In the above technical solution, further, the turning frame includes a rectangular frame and a plurality of beams arranged in the rectangular frame.
[0008] In the above technical solution, further, the adjustment mechanism includes an electric push rod and a swing rod, the electric push rod is horizontally fixed on the column, the telescopic end of the electric push rod is hinged to the lower end of the swing rod, and the upper end of the swing rod is fixedly connected to the outer end of the comb shaft.
[0009] In the above technical solution, further, the fill light structure includes a reflector, an adjustment shaft, an adjustment nut, a support rod, and an adjustment nut. Multiple reflectors are arranged on the rear side of the flip frame, and two adjustment shafts are symmetrically arranged at both ends of each reflector. Each adjustment shaft is supported by a support rod arranged on the border of the rectangular frame of the flip frame. The support rod is vertically welded and fixedly connected to the rectangular frame. One end of the adjustment shaft is fixedly connected to the reflector, and the other end is inserted into the adjustment hole arranged on the support rod and fixedly connected to the support rod through the adjustment nut.
[0010] In the above technical scheme, preferably, two groups of rolling curtain mechanisms are symmetrically arranged at the front and rear of the upper end of the flip frame, each group of the rolling curtain mechanism includes a rolling curtain shaft, a rolling curtain cloth, a servo motor, and a bracket, and the two brackets are symmetrically arranged on both sides of the flip frame, and the two ends of the rolling curtain shaft are rotatably supported by two bearings in two bearing holes symmetrically arranged at the upper ends of the two brackets, the rolling curtain cloth is coaxially wound on the rolling curtain shaft, the servo motor is fixed on one of the brackets, and the output shaft of the servo motor is coaxially fixedly connected to one end of the rolling curtain shaft.
[0011] In the above technical solution, further, a horizontal bottom plate is welded and fixed to the lower end of the column, bolt holes are arranged on the bottom plate, and the bottom plate is connected and fixed to the ground by bolts pre-buried in the ground.
[0012] In the above technical solution, further, a plurality of planting pots are fixed at the lower front end of the turning frame.
[0013] The automatic support and adjustment bracket for planting tomatoes on a string provided by the present application has the following beneficial effects:
[0014] By installing the tomato planting pot on the flip frame, the flip frame is adjusted by an adjustment mechanism to rotate to a suitable angle between two columns to adapt to the incident angle of the greenhouse facing north and south to receive sunlight, so that the tomato on the string can be fully illuminated during the planting process; by installing multiple fill-in light structures on the back of the flip frame, the sunlight passing through the tomato branches and leaves can be reflected to the backlit side of the tomato branches and leaves, so that the front and back of the tomato on the string can receive sufficient light, thereby improving the quality of the tomato on the string; by installing two sets of roller shutter mechanisms on the upper end of the flip frame, the area around the tomato branches and leaves can be kept warm and moisturized during the temperature reduction process. The utility model has a simple structure, can automatically adjust the planting angle of the tomato on the string, so that the tomato on the string can fully receive light, has good heat preservation and moisturizing effects, is convenient for branch binding, and is convenient for picking. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings constituting a part of the present invention are used to provide a further understanding of the present application, so that other features, purposes and advantages of the present application become more obvious. The drawings of the exemplary embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the installation structure of the turning frame of the utility model;
[0018] Figure 3 It is a side view schematic diagram of the structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the light-filling structure of the utility model.
[0020] Reference numerals:
[0021] 1- Pillar;
[0022] 2-cantilever beam; 21-comb shaft;
[0023] 3- flip frame; 31- rectangular frame; 32- crossbeam;
[0024] 4-adjusting mechanism; 41-electric push rod; 42-swing rod;
[0025] 5-fill light structure; 51-reflector; 52-adjustment shaft; 53-adjustment nut; 54-support rod; 55-adjustment nut;
[0026] 6-rolling curtain mechanism; 61-rolling curtain shaft; 62-rolling curtain cloth; 63-servo motor; 64-bracket;
[0027] 7- bottom plate;
[0028] 8- Planting pot;
[0029] 100 - ground;
[0030] 101-Bolt. DETAILED DESCRIPTION
[0031] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0033] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.
[0034] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.
[0035] In addition, the term "plurality" shall mean two or more.
[0036] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0037] Embodiment 1:
[0038] Please see attached Figure 1-4The present embodiment provides an automatic support and adjustment bracket for planting tomatoes on a string, comprising a column 1, a cantilever beam 2, a turning frame 3, an adjustment mechanism 4, and a fill light structure 5 fixed thereto. The two columns 1 are vertically arranged on the ground 100. A horizontal bottom plate 7 is welded and fixed to the lower end of the column 1. Bolt holes are arranged on the bottom plate 7. The bottom plate 7 is connected and fixed to the ground 100 by bolts 101 pre-buried in the ground 100. A plurality of planting pots 8 are fixed to the lower front end of the turning frame 3. Tomato seedlings are planted in the planting pots 8. Tomato branches are fixed to the turning frame 3 by binding belts. The turning frame 3 is arranged between the two columns 1. Two horizontal cantilever beams 2 are arranged on both sides of the turning frame 3 for supporting each other. One end of each cantilever beam 2 is fixedly connected to the column 1 and the other end is suspended. The suspended end of the cantilever beam 2 is vertically rotatably connected to the turning frame 3. The two adjustment mechanisms 4 are arranged on the turning frame 3 for driving the turning frame 3 to turn.
[0039] In the above embodiment, by installing the tomato planting pot on the flip frame, the flip frame is adjusted by the adjustment mechanism to rotate at a suitable angle between the two columns to adapt to the incident angle of the greenhouse facing north and south to receive sunlight, so that the tomato on the string can be fully illuminated during the planting process, and by installing multiple fill-in light structures on the back of the flip frame, the sunlight passing through the tomato branches and leaves can be reflected to the backlit surface of the tomato branches and leaves, so that the front and back of the tomato on the string can receive sufficient light, thereby improving the quality of the tomato on the string, and by installing two sets of roller shutter mechanisms on the upper end of the flip frame, the branches and leaves of the tomato on the string can be kept warm and moisturized during the temperature reduction process. The utility model has a simple structure and can automatically adjust the planting angle of the tomato on the string, so that the tomato on the string can fully receive light and has good heat preservation and thermal insulation effects.
[0040] For details in the above embodiments, please refer to the attached Figure 1 , 2 A horizontal bearing hole 1 is arranged at the suspended end of the cantilever beam 2, a bearing 1 is arranged in the bearing hole 1, a combing shaft 21 is arranged on the inner ring of the bearing 1, the inner end of the combing shaft 21 is fixedly connected to the turning frame 3, and the outer end is rotatably connected to the bearing 1, the turning frame 3 is rotatably supported on the cantilever beam 2 through the combing shaft 21, the rotation angle range is large, and the rotation is flexible.
[0041] In the above embodiment, the turning frame 3 includes a rectangular frame 31 and a plurality of beams 32 arranged in the rectangular frame 31. The rectangular frame 31 is welded from stainless steel pipes. The beams 32 are welded to the rectangular frame 31. The branches of the bunch tomatoes are fixedly connected to the beams 32 by binding straps. The overall structure of the turning frame 3 is stable, and reasonable guidance of the growth of the bunch tomatoes can be achieved. The binding straps are convenient for binding and picking.
[0042] In the above embodiments, please refer to the attached Figure 1 , 2The adjustment mechanism 4 includes an electric push rod 41 and a swing rod 42. The electric push rod 41 is horizontally fixed on the column 1. The telescopic end of the electric push rod 41 is hinged to the lower end of the swing rod 42. The upper end of the swing rod 42 is fixedly connected to the outer end of the comb shaft 21. The controller drives the swing rod 42 to swing a certain angle by controlling the electric push rod 41. The swing of the swing rod 42 drives the comb shaft 21 to rotate a certain angle, so that the bunched tomatoes planted on the flip frame 3 can fully receive light.
[0043] In the above embodiments, please refer to the attached Figure 1 , 3 4. In order to make full use of sunlight during the day, multiple groups of fill-in light structures 5 are installed on the back of the flip frame 3. The fill-in light structures 5 include a reflector 51, an adjusting shaft 52, an adjusting nut 53, a support rod 54, and an adjusting nut 55. Multiple reflectors 51 are arranged on the rear side of the flip frame 3. A coating with good reflective effect is sprayed on the surface of the reflector 51 to increase the reflective effect. Two adjusting shafts 52 are symmetrically arranged at both ends of each reflector 51. Each adjusting shaft 52 is supported by a support rod 54 arranged on the frame of the rectangular frame 31 of the flip frame 3. The support rod 54 is vertically welded and fixedly connected to the rectangular frame 31. One end of the adjusting shaft 52 is fixedly connected to the reflector 51, and the other end is inserted into the adjusting hole arranged on the support rod 54 and fixedly connected to the support rod 54 through the adjusting nut 53, so that the sunlight passing through the tomato seedlings is reflected by the reflector 51 to the backlight surface of the seedlings, thereby improving the light utilization rate.
[0044] In the above embodiments, please refer to the attached Figure 1 In order to keep the bunched tomatoes moisturized and warm when there is insufficient light, two groups of rolling shutter mechanisms 6 are symmetrically arranged at the front and rear of the upper end of the turning frame 3, each group of the rolling shutter mechanisms 6 includes a rolling shutter shaft 61, a rolling shutter cloth 62, a servo motor 63, and a bracket 64. The two brackets 64 are symmetrically arranged on both sides of the turning frame 3, and the two ends of the rolling shutter shaft 61 are rotatably supported by bearings in bearing holes symmetrically arranged at the upper ends of the two brackets 64. The rolling shutter cloth 62 is coaxially wound on the rolling shutter shaft 61, and the servo motor 63 is fixed on one of the brackets 64. The output shaft of the servo motor 63 is coaxially fixedly connected with one end of the rolling shutter shaft 61. When there is insufficient light, the rolling shutter cloth 62 needs to be released, and the rolling shutter shaft 61 is driven to rotate by the servo motor 63 to drive the rolling shutter cloth 62 to be released, so that the front and rear sides of the turning frame 3 are covered by the rolling shutter cloth 62, so that the temperature and humidity around the branches and leaves of the bunched tomatoes are prevented from being lost too much, thereby improving the planting quality.
[0045] Working principle:
[0046] When used during the day, the sensor detects the value of the solar incident angle, and then controls the electric push rod 41 through the controller to drive the swing rod 42 to drive the comb shaft 21 to rotate an angle, so that the sunlight directly irradiates the branches, leaves and fruits of the tomatoes, so that they are facing the sunlight and fully receive the light. It can achieve multiple angles of flipping and can adapt to different light incident angles. In addition, the sunlight passing through the gaps between the tomato branches and leaves is reflected by the reflector 51 to the backlight side of the tomato branches and leaves, so that both the front and back sides of the tomato branches and leaves can be illuminated, promoting photosynthesis and increasing the growth rate of tomatoes. When used at night, there is no need to The controller controls the electric push rod 41 to drive the swing rod 42 to drive the comb shaft 21 to rotate, so that the flip frame is rotated to a vertical state. Then, the private service controller controls the roller shutter mechanism 6 on the front and rear sides of the flip frame, so that the servo motor 63 drives the roller shutter shaft 61 to rotate and releases the roller shutter cloth 62, so that the roller shutter cloth 62 on the front and rear sides of the flip frame sandwiches the branches, leaves and fruits of the bunch tomatoes, which can effectively maintain the air humidity and temperature around the tomatoes, maintain the accumulation of nutrients in the bunch tomatoes, and improve the quality of the bunch tomatoes, so as to realize the cyclic adjustment of the working state of the growing rack of bunch tomatoes during the day and night.
[0047] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. An automatic support and adjustment stand for planting tomatoes on a string, characterized in that: The invention comprises a structure fixed to a column (1), a cantilever beam (2), a flip frame (3), an adjustment mechanism (4), and a fill light structure (5); two columns (1) are vertically arranged on the ground (100); a flip frame (3) is arranged between the two columns (1); two horizontal cantilever beams (2) are arranged on both sides of the flip frame (3); one end of each cantilever beam (2) is fixedly connected to the column (1) and the other end is suspended; the suspended end of the cantilever beam (2) is vertically rotatably connected to the flip frame (3); and the two adjustment mechanisms (4) are arranged on the flip frame (3) and are used to drive the flip frame (3) to flip.
2. The automatic support and adjustment stand for planting tomatoes on a string as claimed in claim 1, characterized in that: A horizontal bearing hole 1 is arranged at the suspended end of the cantilever beam (2), a bearing 1 is arranged in the bearing hole 1, a combing shaft (21) is arranged on the inner ring of the bearing 1, the inner end of the combing shaft (21) is fixedly connected to the turning frame (3), and the outer end is rotatably connected to the bearing 1.
3. An automatic support and adjustment stand for planting tomatoes on a string as claimed in claim 1 or 2, characterized in that: The turning frame (3) comprises a rectangular frame (31) and a plurality of crossbeams (32) arranged in the rectangular frame (31).
4. The automatic support and adjustment stand for planting tomatoes on a string as claimed in claim 1, characterized in that: The adjustment mechanism (4) comprises an electric push rod (41) and a swing rod (42); the electric push rod (41) is horizontally fixed on the column (1); the telescopic end of the electric push rod (41) is hinged to the lower end of the swing rod (42); and the upper end of the swing rod (42) is fixedly connected to the outer end of the comb shaft (21).
5. The automatic support and adjustment stand for planting tomatoes on a string as claimed in claim 1, characterized in that: The fill light structure (5) comprises a reflector (51), an adjustment shaft (52), an adjustment nut (53), and a support rod (54); a plurality of reflectors (51) are arranged on the rear side of the flip frame (3); two adjustment shafts (52) are symmetrically arranged at both ends of each reflector (51); each adjustment shaft (52) is supported by a support rod (54) arranged on the frame of a rectangular frame (31) of the flip frame (3); the support rod (54) is vertically welded and fixedly connected to the rectangular frame (31); one end of the adjustment shaft (52) is fixedly connected to the reflector (51); the other end is inserted into an adjustment hole arranged on the support rod (54) and fixedly connected to the support rod (54) through an adjustment nut (53).
6. The automatic support and adjustment stand for planting tomatoes on a string as claimed in claim 1, characterized in that: Two groups of rolling curtain mechanisms (6) are symmetrically arranged at the front and rear ends of the upper ends of the flip frame (3), and each group of the rolling curtain mechanisms (6) comprises a rolling curtain shaft (61), a rolling curtain cloth (62), a servo motor (63), and a bracket (64). The two brackets (64) are symmetrically arranged on both sides of the flip frame (3). The two ends of the rolling curtain shaft (61) are rotatably supported by two bearings in two bearing holes symmetrically arranged at the upper ends of the two brackets (64). The rolling curtain cloth (62) is coaxially wound on the rolling curtain shaft (61). The servo motor (63) is fixed on one of the brackets (64), and the output shaft of the servo motor (63) is coaxially fixedly connected to one end of the rolling curtain shaft (61).
7. The automatic support and adjustment stand for planting tomatoes on a string as claimed in claim 1, characterized in that: A horizontal bottom plate (7) is welded and fixed to the lower end of the column (1), bolt holes are arranged on the bottom plate (7), and the bottom plate (7) is connected and fixed to the ground (100) by bolts (101) pre-buried in the ground (100).
8. The automatic support and adjustment stand for planting tomatoes on a string as claimed in claim 1, characterized in that: A plurality of planting pots (8) are fixed at the lower front end of the turning frame (3).