A polygonal rotating three-dimensional planting device

Abstract

This utility model relates to a polygonal rotating three-dimensional planting device, belonging to the field of three-dimensional plant cultivation. It includes a main support structure, a polygonal rotating lifting mechanism, a transmission mechanism, a main drive shaft, an adjusting wheel drive shaft, a main drive shaft bearing seat, an adjusting wheel bearing seat, a planting basket, a planting basket support rod, a load-bearing chain, and an adjusting wheel. This device adopts a design that separates transmission and load-bearing functions. The polygonal rotating lifting mechanism drives the planting basket support rod in a cyclical motion, while the load-bearing chain bears the main load. This utility model solves the problems of poor load-bearing capacity, high requirements for planting substrate preparation, and limited applicable plant range in existing rotating three-dimensional planting devices. It has the advantages of strong load-bearing capacity, low installation cost, high operating efficiency, and wide applicability to plants, significantly increasing planting productivity per unit area and better meeting the needs of modern agricultural production.

Description

Technical Field

[0001] This utility model relates to a polygonal rotating three-dimensional planting device, belonging to the field of three-dimensional plant planting. Background Technology

[0002] Rotary vertical farming systems, as an important innovation in modern agriculture, can save a lot of land resources and significantly increase productivity per unit area compared to traditional ground farming. Compared to fixed-frame vertical farming, its rotating structure not only makes better use of light sources (sunlight and artificial light), but also provides a reasonable working environment for sowing, harvesting, fertilization and other tasks, effectively improving production efficiency. It is one of the trends in the modernization of agriculture. Utility Model Content

[0003] The shortcomings of existing rotary vertical planting equipment technology are mainly reflected in the following aspects: 1. Poor load-bearing capacity and high requirements for planting substrate laying Existing rotary three-dimensional planting devices use ratchet wheels (gears) on both sides to drive the bearing chain to achieve the reciprocating rotation of the planting basket. The meshing transmission between the gear teeth and the bearing chain is relatively precise. If the planting substrate (solid substrate or water) in the planting basket is too heavy or the planting substrate is not laid evenly, it is easy to cause abnormalities such as the collapse of the load-bearing support rod or misalignment of teeth, which can lead to the dislodging of the bearing chain and equipment failure.

[0004] 2. Limited range of applicable plant species Because existing rotary vertical planting devices have disadvantages such as poor load-bearing capacity and high requirements for planting substrate, the planting substrate layer is shallow, which can only be used for seedling cultivation or planting dwarf plants, and the types of plants that can be planted are limited.

[0005] To address the above shortcomings, we designed a rotating three-dimensional planting device that features strong load-bearing capacity, low requirements for planting substrate preparation, and wide applicability to a wide range of plants.

[0006] Furthermore, the main drive shaft is a solid cylinder, and a bearing housing adapted to the main drive shaft is fixedly installed on the main drive shaft.

[0007] Furthermore, the external chain of the geared motor is fixedly connected to the shaft using gears, and the geared motor is electrically connected to the controller.

[0008] Furthermore, the planting basket support rod is connected to the planting basket pull rod by a hook, and the planting basket pull rod has a limit ring, so the planting basket support rod is fixedly connected.

[0009] Furthermore, the planting basket pull rod and the cultivation box are connected by metal and are limited by a limiting ring, and the planting basket pull rod and the planting basket are connected by an open hook.

[0010] Furthermore, the planting basket support rod is connected to the mounting and fixing transmission chain on both sides via a rolling connection.

[0011] Furthermore, the adjustment wheel drive shaft is a solid cylinder connected to the main support structure as a bearing seat, and the bearing seat is fixedly connected after being adjusted to a suitable size.

[0012] Furthermore, the main drive shaft is fixedly connected to the bushing, and the bushing is evenly distributed with connecting support rods. The connecting support rods and positioning rods are fixedly connected, and the positioning rods cross each other to form a limiting structure, which is used to drive the movement of the planting basket support rod.

[0013] Furthermore, the planting basket is attached to the planting basket handle via an open hook, and is axially and radially limited by a planting basket limiting ring to prevent the planting basket from falling off or shaking during movement.

[0014] Furthermore, the positioning rod is fixedly connected to the main drive shaft through a bushing and a connecting support rod. The motor drives the main drive shaft to rotate through chain and gear transmission, thereby driving the entire polygonal lifting mechanism to operate.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. This rotating three-dimensional planting device can effectively reduce the land area used. According to calculations, the planting area of ​​a 9-layer polygonal drive rotating lifting device is three to five times that of traditional land planting, significantly reducing land use.

[0016] 2. This rotating three-dimensional planting device adopts a top-large and bottom-small design, which makes full use of sunlight to achieve plant photosynthesis while forming a pedestrian passage below, further improving the utilization rate of land and space.

[0017] 3. This rotary vertical planting device separates the transmission and load-bearing functions. The load-bearing chain used in the load-bearing part is the same chain used in lifting operations, which reduces the overall installation and processing requirements of the device. Compared with other rotary vertical planting devices, it can effectively reduce installation and processing costs.

[0018] 4. This rotary three-dimensional planting device starts the geared motor through the controller, and drives the transmission shaft to rotate through the chain and gears. The transmission shaft drives the polygonal transmission rotation lifting device to make the planting basket move back and forth continuously through the support rod, providing a reasonable working environment for sowing, harvesting, fertilizing and other tasks.

[0019] 5. This rotating three-dimensional planting device has the characteristics of strong load-bearing capacity and low requirements for planting substrate. It can increase the water and fertilizer content capacity through sufficient substrate, greatly reduce the frequency of watering and fertilization, reduce labor intensity, and improve production efficiency.

[0020] 6. Rotary three-dimensional planting devices are suitable for a wide range of plants, thus improving economic benefits by planting a wider variety of cash crops. Attached Figure Description

[0021] Figure 1 shows the lifting structure of the polygonal rotating three-dimensional planting device of this utility model; Figure 2 is a partial enlarged view of the lifting structure of the polygonal rotating three-dimensional planting device of this utility model; Figure 3 is a side view of the motion law of the polygonal rotating three-dimensional planting device of this utility model; Figure 4 is a front view of the motion law of the polygonal rotating three-dimensional planting device of this utility model; Figure 5 is a side view of the main support frame of this utility model; Figure 6 is a front view of the main support structure of this utility model.

[0022] In the diagram: 1 Main drive shaft, 2 Bushing, 3 Connecting support rod, 4 Positioning rod, 5 Planting basket support rod, 6 Main support structure, 7 Planting basket, 8 Main drive shaft bearing seat, 9 Adjusting wheel, 10 Adjusting wheel drive shaft, 11 Adjusting wheel bearing seat, 12 Load-bearing chain, 13 Motor, 14 Planting basket pull rod, 15 Planting basket limiting ring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 6. In this embodiment, a polygonal rotating three-dimensional planting device includes 1 main drive shaft, 2 bushing, 3 connecting support rod, 4 positioning rod, 5 planting basket support rod, 6 main support structure, 7 planting basket, 8 main drive shaft bearing seat, 9 adjusting wheel, 10 adjusting wheel drive shaft, 11 adjusting wheel bearing seat, 12 load-bearing chain, 13 motor, 14 planting basket pull rod, and 15 planting basket limiting ring.

[0025] In practice, the main body of the (6) support structure is first built. Based on the number of (7) planting baskets and the required height, the size of the main body of the (6) support structure can be calculated. Usually, a 6 to 8-sided transmission rotation lifting device is used. Too many devices will make the main body of the (6) support structure too high, which is not conducive to fixing and maintenance.

[0026] The polygonal transmission rotary lifting device uses (8) the main drive shaft bearing seat fixedly mounted on (6) the main support structure. The motor is fixedly connected to (1) the main drive shaft via chain and gear. (2) The bushing is fixedly connected to (1) the main drive shaft. (2) The bushing is evenly distributed with (3) connecting support rods around the bushing. (3) The connecting support rods and (4) the positioning rod are fixedly connected by welding or other methods. (10) The adjusting wheel drive shaft is fixedly mounted on the base (6) support structure via (11) the adjusting wheel bearing seat. (9) The adjusting wheel is mounted on (10) the adjusting wheel drive shaft via a limit card.

[0027] (7) The planting basket is attached to the (5) planting basket support rod by hooks via (14) planting basket pull rod, and (15) planting basket limiting rings are used to limit the axial and radial movement of the (14) planting basket pull rod to prevent the planting basket from falling off or shaking during movement. (12) The load-bearing chain is installed on the left and right sides of the (5) planting basket support rod for rolling and limiting, bearing the main weight of the planting basket and the internal substrate.

[0028] The adjusting wheel of the polygonal transmission rotary lifting device is fixed on the main body of the (6) support structure. The (11) adjusting wheel bearing seat is installed on the main body of the (6) support structure. The (10) adjusting wheel drive shaft is installed inside the (11) adjusting wheel bearing seat. The (9) adjusting wheel is installed on the (10) adjusting wheel drive shaft. The installation position of the (9) adjusting wheel is adjusted according to the tension of the (12) load-bearing chain. It should not be too tight to avoid excessive motor power. When the (5) planting basket support rod is working, it runs along the outer circle of the (9) adjusting wheel to make the (5) support rod run stably.

[0029] Planting can be done using the space of the (7) planting basket, using planting baskets or nutrient soil. The entire equipment can be equipped with water supply pipes as needed to provide targeted watering for the plants. The sensors and electrical components mentioned in this article are all electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Therefore, this utility model will not explain the control method and circuit connection in detail. The device is powered by an external power supply.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A polygonal rotating three-dimensional planting device, characterized in that: The system includes a main drive shaft (1) and a bushing (2). The bushing (2) is fixedly connected to the main drive shaft (1). Support rods (3) are evenly distributed around the bushing (2). The support rods (3) and positioning rods (4) are fixedly connected by welding or other methods. The positioning rods (4) form a cross shape in pairs for positioning and power transmission of the planting basket support rod (5). The transmission mechanism includes a motor (13). The motor (13) is connected to the main drive shaft (1) through a standard chain and gears. After the motor (13) is powered on, it starts to work and drives the main drive shaft (1) to rotate. The main drive shaft (1) is fixedly connected to the bushing (2) and drives the support rods (3) and positioning rods (4) to rotate simultaneously. The positioning rods (4) drive the planting basket support rod (5) to work synchronously. The planting basket support rod (5) pulls the planting basket pull rod (14). The planting basket pull rod (14) is fixed on the planting basket (7), thereby driving the planting basket (7) to work. At the same time, the planting basket support rod (5) is equipped with The load-bearing chain (12) drives the remaining planting basket support rod (5) to work; the planting basket (7) is hung on the planting basket rod (14) using an open hook, and the planting basket (7) is limited by the planting basket limit ring (15) that fixes the planting basket rod (14); the polygonal transmission rotary lifting device is fixed on the main body of the support structure (6), the main drive shaft bearing seat (8) is installed on the main body of the support structure (6), the main drive shaft (1) is fixedly installed in the main drive shaft bearing seat (8) to ensure the stable operation of the rotary bearing; the adjusting wheel of the polygonal transmission rotary lifting device is fixed on the main body of the support structure (6), the adjusting wheel bearing seat (11) is installed on the main body of the support structure (6), the adjusting wheel drive shaft (10) is installed in the adjusting wheel bearing seat (11), the adjusting wheel drive shaft (9) is installed on the adjusting wheel drive shaft (10), and the planting basket support rod (5) runs along the outer circle direction of the adjusting wheel (9) when it works, so that the support rod (5) runs stably.

2. The polygonal rotating three-dimensional planting device according to claim 1, characterized in that: The main drive shaft (1) is a solid cylinder, and the main drive shaft (1) is fixedly mounted with a bearing that is compatible with the main drive shaft bearing seat (8).

3. The polygonal rotating three-dimensional planting device according to claim 1, characterized in that: The positioning rod (4) of the polygonal lifting device driven by the motor (13) is fixedly connected to the main drive shaft (1) through the bushing (2) and the connecting support rod (3).

4. The polygonal rotating three-dimensional planting device according to claim 1, characterized in that: The adjusting wheel is fixed on the main body of the support structure (6). The adjusting wheel bearing seat (11) is installed on the main body of the support structure (6). The adjusting wheel drive shaft (10) is installed inside the adjusting wheel bearing seat (11). The adjusting wheel (9) is installed on the adjusting wheel drive shaft (10). When the planting basket support rod (5) is working, it runs along the outer circle direction of the flexible adjusting wheel (9) to make the support rod (5) run stably.

Images