Rice breeding frame

Abstract

The utility model discloses a rice breeding frame, which relates to the technical field of breeding frames and comprises a movable base. The four stand columns are sequentially arranged at the top of the movable base; the supporting pads are rotationally connected to the stand column through shaft sleeves, and limiting strips are fixedly connected to the tops of the supporting pads; seedling raising frames are placed among the four supporting pads which are relatively horizontal, the seedling raising frames are sequentially placed on the corresponding supporting pads, vertical placement of the seedling raising frames on the stand columns is completed, then the movable base is pushed to move, transferring of the seedling raising frames can be completed, when seedling damage occurs in a single seedling raising frame, the corresponding supporting pad can be rotated, and the seedling raising frames can be conveniently moved. The limiting strips on the two supporting pads are made to be separated from the seedling raising frames, then the seedling raising frames are pulled, the seedling raising frames can be pulled out of the stand columns, through the structural design, the seedling raising frames can be conveniently and vertically stacked, meanwhile, the seedling raising frames can be transferred, and the needed seedling raising frames can be flexibly taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of breeding frames, and more specifically to a rice breeding frame. Background Art

[0002] Rice, also known as rice, rice, and rice grain, is a cereal crop of the genus Oryza in the Poaceae family. The rice stalk is upright, 0.5-1.5 meters high, with loose leaf sheaths, and the bases on both sides extend downward to form the edge of the leaf sheath. The panicle is loose, the spikelets are rectangular, flattened on both sides, and contain 3 florets. The lemma of the bisexual florets is often finely hairy, with or without awns, and 6 stamens. The caryopsis is about 5 mm long and 2 mm wide. It is an important cereal widely planted in tropical Asia. Southern China is the main rice-producing area, and it is planted in all provinces in the north. There are mainly two subspecies under the species, indica rice and japonica rice. There are many cultivars under the subspecies, and there are many types of rice. According to the growth cycle and the characteristics of the crops, it can be divided into early rice, middle rice and late rice. Rice is a high-carbohydrate, low-fat staple crop that provides the energy and certain protein required by the human body. Due to its high yield and strong adaptability, it is widely planted.

[0003] The existing patent publication number CN220674531U provides a layered rice breeding frame, which includes a bottom plate and a seedling box, the surface of the bottom plate is symmetrically provided with slots, the inside of the slots is slidably connected with a vertical plate, the bottom plate and the vertical plate are provided with a socket, a cylinder is installed inside the socket, a round block is fixedly installed at one end of the cylinder, a pull rod is fixedly installed at one end of the cylinder, and a spring is sleeved on the outer wall of the cylinder. In the utility model, by aligning the vertical plate with the slot, and then pulling the pull rod, the pull rod drives the cylinder and the round block to slide in the socket, during the sliding process, the round block and the limiting protrusion will squeeze the spring to release the restriction inside the slot, and then the vertical plate is stuck in the slot, and then the pull rod is released, and then the spring will bounce the cylinder into the bottom fixed vertical plate of the socket, and the structure can be disassembled and freely installed according to the use requirements, thereby improving the convenience of the breeding frame when in use, and facilitating the handling and transportation of the breeding frame.

[0004] However, the device still has some shortcomings in use. During the rice cultivation process, the seedlings are damaged. The stacked design of the device requires that when the seedling boxes in the middle area need to be extracted, all the seedling boxes on the upper part need to be removed before the extraction can be completed, which is time-consuming and its convenience needs to be improved. Based on the above problems, we provide a rice breeding rack.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the utility model, therefore, it may include prior art that is not known to ordinary technicians in this field. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a rice breeding frame.

[0007] The utility model provides a rice breeding frame adopting the following technical scheme:

[0008] A rice breeding frame comprises a movable base; four columns, which are sequentially arranged on the top of the movable base; a plurality of support pads, which are all rotatably connected to the columns through shaft sleeves, and the tops of the support pads are fixedly connected with limiting strips; a seedling raising frame, which is placed between the four support pads relative to the horizontal, and the limiting strips on the support pads are in contact with the side surfaces of the seedling raising frame. Through this structural design, the seedling raising frames can be conveniently stacked vertically, and at the same time, the seedling raising frames can be transported, and the required seedling raising frames can be flexibly taken out.

[0009] Preferably, the side thread of the sleeve is equipped with a fastening rod, the side end of which can squeeze and contact the side of the column. The fastening rod can be rotated so that the side end of the fastening rod squeezes the side of the column, thereby completing the fixation of the support pad and ensuring the stability of the support pad after the position is adjusted.

[0010] Preferably, the columns are detachably assembled on the top of the mobile base, and when a single column is damaged, the column can be disassembled and replaced.

[0011] Preferably, a magnetic strip is attached to the top of the support pad, and the bottom of the seedling raising frame can adsorb and contact the magnetic strip, which can further increase the stability of the seedling raising frame placed on the support pad.

[0012] Preferably, the support pads are arranged equidistantly in the middle of the column.

[0013] Preferably, a push handle is fixedly mounted on the side of the movable base.

[0014] In summary, the utility model includes the following beneficial technical effects:

[0015] The seedling frames can be transferred by placing the seedling frames on the corresponding support pads in turn to complete the vertical placement of the seedling frames on the columns, and then pushing the movable base to move them. When seedlings are damaged in a single seedling frame, the corresponding support pads can be rotated to separate the limiting strips on the two support pads from the seedling frame, and then the seedling frame can be pulled out of the column. This structural design facilitates the vertical stacking of the seedling frames, and at the same time, the seedling frames can be transported, and the required seedling frames can be flexibly taken out.

[0016] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a rice breeding frame in an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the other side of a rice breeding frame in an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a rice breeding rack in an embodiment of the utility model;

[0020] Figure 4 yes Figure 1 Schematic diagram of the structure enlarged at point A in the middle.

[0021] Explanation of the accompanying drawings: 1. Mobile base; 2. Column; 3. Support pad; 4. Bushing; 5. Limiting strip; 6. Seedling raising frame; 7. Fastening rod; 8. Push handle. DETAILED DESCRIPTION

[0022] The following is combined with Figures 1 to 4 The utility model is described in further detail.

[0023] It should be noted that the drawings are schematic and not to scale. For the sake of clarity and convenience, the relative sizes and proportions of the parts shown in the drawings are exaggerated or reduced in size, and any size is only illustrative and not restrictive. In addition, the same reference symbol is used for the same structure, element or accessory appearing in more than two figures to reflect similar features.

[0024] The utility model embodiment discloses a rice breeding frame. Figures 1 to 4The support frame 6 is a kind of rice breeding frame, comprising a movable base 1; four columns 2, which are sequentially arranged on the top of the movable base 1; a plurality of support pads 3, which are rotatably connected to the column 2 through a shaft sleeve 4, and a limiting strip 5 is fixed to the top of the support pad 3; a seedling frame 6 is placed between the four support pads 3 relative to the horizontal, and the limiting strip 5 on the support pad 3 is in contact with the side of the seedling frame 6, and the seedling frame 6 is placed on the corresponding support pad 3 in sequence to complete the vertical placement of the seedling frame 6 on the column 2, and then the mobile base 1 is pushed to move, so that the transfer of the seedling frame 6 can be completed. When the seedlings in a single seedling frame 6 are damaged, the corresponding support pad 3 can be rotated so that the limiting strips 5 on the two support pads 3 are separated from the seedling frame 6, and then the seedling frame 6 can be pulled out of the column 2. Through this structural design, it is convenient to stack the seedling frame 6 vertically, and at the same time, the seedling frame 6 can be transported, and the required seedling frame 6 can be flexibly taken out.

[0025] Specifically, the side thread of the sleeve 4 is assembled with a fastening rod 7, and the side end of the fastening rod 7 can squeeze and contact the side of the column 2. After the position of the support pad 3 is adjusted, the fastening rod 7 can be rotated to make the side end of the fastening rod 7 squeeze the side of the column 2, thereby completing the fixation of the support pad 3 and ensuring the stability of the support pad 3 after the position is adjusted.

[0026] Specifically, the column 2 is detachably assembled on the top of the mobile base 1, a screw rod is fixedly installed on the top of the mobile base 1, and the column 2 is threadedly assembled on the screw rod. When a single column 2 is damaged, the column 2 can be disassembled and replaced.

[0027] Specifically, a magnetic strip is pasted on the top of the support pad 3, and the bottom of the seedling raising frame 6 can adsorb and contact the magnetic strip. This design can further increase the stability of the seedling raising frame 6 placed on the support pad 3.

[0028] Specifically, the support pads 3 are arranged at equal intervals in the middle of the pillars 2 .

[0029] Specifically, a push handle 8 is fixedly mounted on the side of the mobile base 1 .

[0030] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0031] The implementation principle of a rice breeding frame according to an embodiment of the utility model is as follows: first, the seedling frames 6 are placed on the corresponding support pads 3 in sequence to complete the vertical placement of the seedling frames 6 on the columns 2, and then the movable base 1 is pushed to move to complete the transfer of the seedling frames 6. When the seedlings in a single seedling frame 6 are damaged, the corresponding support pads 3 can be rotated to separate the limiting strips 5 on the two support pads 3 from the seedling frames 6, and then the seedling frames 6 can be pulled out to remove the seedling frames 6 from the columns 2. Through this structural design, it is convenient to vertically stack the seedling frames 6, and at the same time, the seedling frames 6 can be transported, and the required seedling frames 6 can be flexibly taken out.

[0032] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0036] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rice breeding rack, characterized in that: include: Mobile base (1); Four columns (2) are arranged in sequence on the top of the mobile base (1); A plurality of support pads (3) are rotatably connected to the pillar (2) via a shaft sleeve (4), and a limiting strip (5) is fixedly connected to the top of each support pad (3); The seedling raising frame (6) is placed between four support pads (3) relative to the horizontal, and the limiting strips (5) on the support pads (3) are in contact with the side surfaces of the seedling raising frame (6).

2. A rice breeding rack according to claim 1, characterized in that: The side surface of the shaft sleeve (4) is threadedly assembled with a fastening rod (7), and the side end of the fastening rod (7) can be pressed and contacted with the side surface of the column (2).

3. A rice breeding rack according to claim 1, characterized in that: The column (2) is detachably assembled on the top of the mobile base (1).

4. A rice breeding rack according to claim 1, characterized in that: A magnetic strip is pasted on the top of the support pad (3), and the bottom of the seedling raising frame (6) can absorb and contact the magnetic strip.

5. The rice breeding frame according to claim 1, characterized in that: The support pads (3) are arranged at equal distances in the middle of the pillars (2).

6. The rice breeding frame according to claim 1, characterized in that: A push handle (8) is fixedly mounted on the side of the movable base (1).

Images