Rice planting box

Abstract

The utility model relates to the technical field of rice planting boxes, in particular to a rice planting box which comprises a box body and a planting groove, the planting groove can slide in the box body, the rice planting box further comprises four lifting blocks, limiting blocks A are fixed to the lower sides of the lifting blocks, and the limiting blocks A are located on the lower side of the planting groove; positioning grooves are formed in the sides, facing the planting grooves, of the lifting blocks, positioning holes are formed in the upper sides of the limiting blocks A, the positioning blocks A can slide on the inner sides of the positioning grooves and the positioning holes, and the positioning blocks A are fixedly connected with the planting grooves; a mounting hole is formed in the lower side of the box body, and the liquid discharge pipe is mounted on the inner side of the mounting hole; a lifting unit; and four connecting units. By arranging the lifting block, the limiting block A, the positioning block A, the lifting unit and the connecting unit, the planting groove can be automatically driven to ascend and descend and can be adjusted according to the length of a root system of rice, so that excessive use or long-time use of a matrix is reduced, the cost is saved, and the planting quality and stability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rice planting box technical field especially relates to a rice planting box. BACKGROUND

[0002] Rice, commonly known as rice, is an annual aquatic herb of Poaceae (there are also perennial rice varieties). The stem is erect, 0.5-1.5 meters high, varying with the variety. The leaf sheath is not hairy and loose; the ligule is needle-shaped; the leaf blade is linear needle-shaped, about 1 cm wide, not hairy, and rough. The large cone is sparsely spread, with rough edges; the small spike contains 1 mature flower; the glume is very small, leaving only a half-moon-shaped mark at the end of the small spike handle, and is cone-shaped; the two sides of the fertile flower are thick, with 5 veins, and the middle vein forms a ridge, with square lattice-shaped small papillary projections on the surface, thick paper quality, covered with dense end hair, with or without a beard; the inner glume is of the same quality as the outer glume, with 3 veins, and the tip is sharp without a beak; the anther is 2-3 mm long. The glume is about 5 mm long and about 2 mm wide; the embryo is about 1 / 4 of the length of the glume.

[0003] China is one of the original habitats of rice. The farmland in southern China is mainly paddy field, and the main grain crop is rice. Rice is an important grain widely planted in the tropics of Asia, and the main rice-producing area is in southern China, with some cultivation in northern provinces. There are two subspecies of rice, indica and japonica. There are many cultivated varieties under the subspecies. The mature glume is used as medicine. It tastes sweet and warm. It can digest food, strengthen the spleen and stimulate appetite.

[0004] Rice planting box is a planting tool specially used for soilless cultivation of rice, usually made of light materials, with good air permeability and water retention. It provides a stable and suitable environment for rice growth by building a box structure. The inside of the rice planting box can be filled with nutrient-rich substrate to provide sufficient nutrients for rice.

[0005] Rice planting box usually uses nutrient solution as substrate for rice planting. When planting, rice is planted in a planting groove to allow the roots of rice to contact the substrate. However, the planting groove is usually fixed directly in the planting box, and the roots of rice grow and become stronger during the planting process. Therefore, the planting groove needs to be placed at an appropriate height, so that the height of the substrate used by rice in the early stage of planting is higher than the length of the root system, which will make the substrate use time longer, thereby affecting planting or causing waste. Therefore, we propose a rice planting box to solve the above problems. UTILITY MODEL CONTENTS

[0006] The purpose of the utility model is to solve the problem in the prior art that rice planting boxes usually use nutrient solution as a matrix for rice planting. During planting, rice is planted in the planting trough so that the root system of the rice is in contact with the matrix. However, the planting trough is usually directly fixed in the planting box, and the root system of the rice will grow and become stronger during the planting process. Therefore, the planting trough needs to be placed at a suitable height. Therefore, the height of the matrix used in the early stage of rice planting will be higher than the length of the root system, which will make the use time of the matrix longer, thereby affecting the planting or causing waste. A rice planting box is proposed.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A rice planting box is designed, comprising a box body and a planting trough, wherein the planting trough is slidable in the box body, and further comprising:

[0009] Four lifting blocks, the four lifting blocks are evenly located on the left and right sides of the planting trough, and a limit block A is fixed on the lower side of the lifting block, and the limit block A is located on the lower side of the planting trough;

[0010] Four A positioning blocks, the lifting block is provided with a positioning groove on the side facing the planting groove, the upper side of the A limit block is provided with a positioning hole, the A positioning block can slide in the positioning groove and the inner side of the positioning hole, and the A positioning block is fixedly connected to the planting groove;

[0011] A drainage pipe, wherein a mounting hole is provided on the lower side of the box body, and the drainage pipe is installed inside the mounting hole;

[0012] A lifting unit, the lifting unit being located between the four lifting blocks and the inner side of the box;

[0013] Four connecting units are located between the lifting block and the A positioning block.

[0014] Preferably, the lifting unit includes four electric slide rails, four mounting grooves are provided on the inside of the box body, connecting bars are provided on the left and right sides of the planting groove, the lifting block is located between the two connecting bars, the connecting bar and the lifting block are fixedly connected, the connecting bar is connected to the movable end of the electric slide rail, the electric slide rail is installed on the inside of the mounting groove, the electric slide rail can be connected to the power supply and controller through a wire, guide plates are fixed at the front and rear ends of the inside of the box body, two guide grooves are provided on the guide plate facing the planting groove, a guide block is slid inside the guide groove, and the guide block is fixedly connected to the planting groove.

[0015] By adopting the above technical solution, the height of the planting trough in the box can be automatically adjusted, thereby adjusting the distance between the planting trough and the bottom of the box to adapt to the root length at different times during the crop production process, thereby improving the applicability and convenience of the device.

[0016] Preferably, two guide bars are fixed on the inner side of the installation groove, and two flexible protective covers are sealingly slidably provided on the inner sides of the two guide bars, and the flexible protective covers are sealedly connected to the movable end of the electric slide rail and the inner side of the installation groove.

[0017] By adopting the above technical solution, the flexible protective cover can protect the electric slide rail, reduce the erosion rate of the electric slide rail, and increase the service life of the electric slide rail.

[0018] Preferably, the connecting unit includes a spring and an A mounting block, a placement groove is provided on one side of the A mounting block, a moving block slides on the inside of the placement groove, the spring is located between the inside of the placement groove and the moving block, a limiting ring is provided on the side of the moving block away from the spring, a positioning pin slides on the inside of the limiting ring, a connecting block slides on the outside of the positioning pin, the connecting block is fixedly connected to the A positioning block, a through hole is provided on the inside of the placement groove, a connecting rod slides on the inside of the through hole, the connecting rod is located on the inside of the spring and is fixedly connected to the moving block, and an auxiliary positioning part is provided between the connecting rod and the A positioning block.

[0019] By adopting the above technical solution, the connecting unit allows the lifting block and the A positioning block to be quickly installed, connected and disassembled, so that the planting trough can be installed on the lifting block and the A limit block, thereby improving the efficiency of the installation and disassembly of the planting trough.

[0020] Preferably, a sliding groove is provided on the upper side of the A mounting block, a positioning block B slides inside the sliding groove, and the positioning block B is fixedly connected to the moving block.

[0021] By adopting the above technical solution, the B positioning block plays a role of limiting the moving block, making the movement of the moving block more stable.

[0022] Preferably, the auxiliary positioning part includes a bayonet pin, a B mounting block is fixed to the side of the connecting rod away from the moving block, a positioning plate is provided on one side of the B mounting block, two slots are provided on one side of the positioning plate, the bayonet pin can slide inside the slot, a support block is provided on the outside of the bayonet pin, the support block is fixedly connected to the B mounting block, a B limit block is provided on the upper side of the support block, and the B limit block is fixedly connected to the upper side of the bayonet pin.

[0023] By adopting the above technical solution, the auxiliary positioning part can assist in positioning the position of the positioning pin, thereby improving the stability of the installation and facilitating installation and disassembly.

[0024] Preferably, an A auxiliary block is fixed on the upper side of the B mounting block, and an L-shaped auxiliary block is fixed on the upper side of the B limiting block.

[0025] By adopting the above technical solution, the A auxiliary block can easily drive the B installation block to move, and the L-shaped auxiliary block can easily drive the B limit block to move.

[0026] The rice planting box proposed by the utility model has the following beneficial effects:

[0027] 1. By setting the lifting block, A limit block, A positioning block, lifting unit, and connecting unit, the planting trough can be automatically lifted and lowered, and can be adjusted according to the length of the rice root system, thereby reducing excessive use of the substrate or long-term use, saving costs and improving the quality and stability of planting. It can also avoid problems such as squeezing of the rice roots during growth, thereby improving the stability of planting.

[0028] 2. By setting up the connection unit, the installation and disassembly of the planting trough is facilitated, the efficiency of the installation and disassembly of the planting trough is improved, which is conducive to subsequent maintenance and replacement. The planting trough can be directly replaced later, which is convenient for the planting and harvesting of rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the three-dimensional structure of a rice planting box proposed in the utility model from the front side;

[0030] Figure 2 The utility model proposed Figure 1 A schematic diagram of the partially enlarged three-dimensional structure of area A in the middle;

[0031] Figure 3 The utility model proposed Figure 1 A schematic diagram of the partially enlarged three-dimensional structure of area B in the middle;

[0032] Figure 4 This is a schematic diagram of the upper side cutaway three-dimensional structure of a rice planting box proposed in the present invention;

[0033] Figure 5 The utility model proposed Figure 4 Schematic diagram of the partially enlarged three-dimensional structure of the middle C area;

[0034] Figure 6 This is a schematic diagram of the left side cutaway three-dimensional structure of a rice planting box proposed in the present invention;

[0035] Figure 7 The utility model proposed Figure 6 Schematic diagram of the partially enlarged three-dimensional structure of the middle D area;

[0036] Figure 8 The utility model proposed Figure 6 Schematic diagram of the partially enlarged three-dimensional structure of the middle E area;

[0037] Figure 9This is a schematic diagram of a front-side cutaway three-dimensional structure of a rice planting box proposed in the present invention;

[0038] Figure 10 The utility model proposed Figure 9 Schematic diagram of the partially enlarged three-dimensional structure of the middle F area.

[0039] In the figure: 1. Box body; 2. Planting trough; 3. Lifting block; 4. Limit block A; 5. Positioning block A; 6. Drain pipe; 7. Lifting unit; 71. Electric slide rail; 72. Connecting strip; 73. Guide plate; 74. Guide block; 75. Guide strip; 76. Flexible protective cover; 8. Connecting unit; 81. Spring; 82. Mounting block A; 83. Moving block; 84. Limiting ring; 85. Positioning pin; 86. Connecting block; 87. Connecting rod; 88. Auxiliary positioning part; 881. Pin; 882. Mounting block B; 883. Positioning plate; 884. Support block; 885. Limit block B; 886. Auxiliary block A; 887. L-shaped auxiliary block; 89. Positioning block B. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0041] Reference Figure 1-10 A rice planting box includes a box body 1 and a planting trough 2. The planting trough 2 can slide in the box body 1 and further includes: four lifting blocks 3, four A positioning blocks 5, a drainage pipe 6, a lifting unit 7, and four connecting units 8.

[0042] Four lifting blocks 3 are evenly located on the left and right sides of the planting trough 2. A limit block 4 is fixed on the lower side of the lifting block 3. The limit block 4 is located on the lower side of the planting trough 2.

[0043] The lifting block 3 is provided with a positioning groove on the side facing the planting groove 2, and a positioning hole is provided on the upper side of the A limit block 4. The A positioning block 5 can slide in the positioning groove and the inner side of the positioning hole. The A positioning block 5 is fixedly connected to the planting groove 2. The planting groove 2 is installed from top to bottom, so that the A positioning block 5 slides into the positioning groove and the positioning hole. At this time, the lifting block 3 cooperates with the A positioning block 5 to horizontally position the planting groove 2, so that the planting groove 2 cannot move on the horizontal plane, and then the A limit block 4 drags the planting groove 2 from below, so that the planting groove 2 cannot move further downward;

[0044] The connecting unit 8 is located between the lifting block 3 and the A positioning block 5. The connecting unit 8 includes a spring 81 and an A mounting block 82. A placement groove is provided on one side of the A mounting block 82. A moving block 83 slides inside the placement groove. A sliding groove is provided on the upper side of the A mounting block 82. A B positioning block 89 slides inside the sliding groove. The B positioning block 89 is fixedly connected to the moving block 83. The B positioning block 89 limits the moving block 83, making the movement of the moving block 83 more stable. The spring 81 is located between the inside of the placement groove and the moving block 83. A limiting ring 84 is provided on the side of the moving block 83 away from the spring 81. A positioning pin 85 slides inside the limiting ring 84. A connecting block 86 slides outside the positioning pin 85. The connecting block 86 is fixedly connected to the A positioning block 5. , a through hole is provided on the inner side of the placement groove, and a connecting rod 87 slides on the inner side of the through hole. The connecting rod 87 is located on the inner side of the spring 81 and is fixedly connected to the moving block 83. When the planting trough 2 is installed downwardly, the positioning pin 85 slides into the connecting block 86, and the connecting block 86 is connected to the A positioning block 5. The positioning pin 85 is connected to the A limit block 4 through the A mounting block 82 and other structures, connecting the planting trough 2 and the lifting block 3 in movement. At the same time, the spring 81 applies a top force to the moving block 83, so that the moving block 83 is pressed against the connecting block 86 with the positioning pin 85, making the installation of the planting trough 2 more stable. At the same time, the positioning pin 85 is kept away from the connecting block 86, so that the planting trough 2 can be disassembled, thereby improving the efficiency of installation and disassembly.

[0045] An auxiliary positioning portion 88 is provided between the connecting rod 87 and the A positioning block 5, and the auxiliary positioning portion 88 includes a bayonet 881. A B mounting block 882 is fixed on the side of the connecting rod 87 away from the moving block 83, and an A auxiliary block 886 is fixed on the upper side of the B mounting block 882. The A auxiliary block 886 can easily drive the B mounting block 882 to move, and a positioning plate 883 is provided on one side of the B mounting block 882. Two slots are provided on one side of the positioning plate 883. The bayonet 881 can slide inside the slot, and a support block 884 is slidable on the outside of the bayonet 881. The support block 884 is fixedly connected to the B mounting block 882, and a B limit block 885 is provided on the upper side of the support block 884. The B limit block 885 is connected to the The upper side of the bayonet 881 is fixedly connected, and an L-shaped auxiliary block 887 is fixed on the upper side of the B limit block 885. The L-shaped auxiliary block 887 can easily drive the B limit block 885 to move. After the positioning pin 85 enters the connecting block 86, the bayonet 881 is allowed to enter the corresponding slot. When disassembly is required, the thumb is used to cooperate with the L-shaped auxiliary block 887, the B limit block 885, etc. to bring the bayonet 881 out of the slot, and then the other fingers are used to cooperate with the B installation block 882 and other mechanisms to bring the positioning pin 85 away from the connecting block 86 and move it to the appropriate position, and then the bayonet 881 is put down and slides into another slot to limit the positioning pin 85, thereby improving the efficiency of installation and disassembly;

[0046] The lifting unit 7 is located between the four lifting blocks 3 and the inner side of the box body 1, the lifting unit 7 comprises four electric sliding rails 71, the inner side of the box body 1 is provided with four mounting grooves, the left and right sides of the planting groove 2 are provided with connecting strips 72, the lifting block 3 is located between the two connecting strips 72, the connecting strip 72 is fixedly connected with the lifting block 3, the connecting strip 72 is connected with the upper moving end of the electric sliding rail 71, the front and rear ends of the inner side of the box body 1 are fixedly provided with guide plates 73, the side of the guide plate 73 facing the planting groove 2 is provided with two guide grooves, the inner side of the guide groove is slidably provided with a guide block 74, the guide block 74 is fixedly connected with the planting groove 2, the electric sliding rail 71 is mounted in the inner side of the mounting groove, the inner side of the mounting groove is fixedly provided with two guide strips 75, the inner side of the two guide strips 75 is sealingly slidably provided with two flexible protective covers 76, the flexible protective cover 76 is sealingly connected with the upper moving end of the electric sliding rail 71 and the inner side of the mounting groove, the electric sliding rail 71 can be connected with a power supply and a controller through wires, when the planting groove 2 is installed in place, the electric sliding rail 71 moves up and down together with the two lifting blocks 3 through the connecting strip 72, the lifting block 3 can automatically take the planting groove 2 to the height in the box body 1, so as to adjust the distance between the planting grooves 2 at the bottom of the box body 1, so as to adapt to the root length at different times in the crop production process, and the applicability and convenience of the device are improved.

[0047] The lower side of the box body 1 is provided with a mounting hole, and the drainage pipe 6 is mounted in the inner side of the mounting hole.

[0048] In the description of the present patent, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the present patent can be understood according to the specific meaning of the technical solution and the utility model concept of the present patent.

[0049] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical solution and the utility model concept of the present utility model within the technical range disclosed by the present utility model, which should be covered within the protection scope of the present utility model.

Claims

1. A rice planting box, comprising a box body (1) and a planting trough (2), wherein the planting trough (2) is slidable in the box body (1), characterized in that: Also includes: Four lifting blocks (3), the four lifting blocks (3) are evenly located on the left and right sides of the planting trough (2), and an A limit block (4) is fixed on the lower side of the lifting block (3), and the A limit block (4) is located on the lower side of the planting trough (2); Four A positioning blocks (5), the lifting block (3) is provided with a positioning groove on the side facing the planting groove (2), the A limit block (4) is provided with a positioning hole on the upper side, the A positioning block (5) can slide inside the positioning groove and the positioning hole, and the A positioning block (5) is fixedly connected to the planting groove (2); A liquid discharge pipe (6), wherein a mounting hole is provided on the lower side of the box body (1), and the liquid discharge pipe (6) is mounted inside the mounting hole; A lifting unit (7), the lifting unit (7) being located between the four lifting blocks (3) and the inner side of the box body (1); Four connecting units (8), wherein the connecting units (8) are located between the lifting block (3) and the A positioning block (5).

2. A rice planting box according to claim 1, characterized in that: The lifting unit (7) comprises four electric slide rails (71), four mounting grooves are provided on the inner side of the box body (1), connecting bars (72) are provided on the left and right sides of the planting groove (2), the lifting block (3) is located between the two connecting bars (72), the connecting bars (72) and the lifting block (3) are fixedly connected, the connecting bars (72) are connected to the upper movable end of the electric slide rail (71), the electric slide rail (71) is installed on the inner side of the mounting groove, the electric slide rail (71) can be connected to the power supply and the controller through a wire, guide plates (73) are fixed at the front and rear ends of the inner side of the box body (1), the guide plate (73) is provided with two guide grooves on the side facing the planting groove (2), a guide block (74) is slid inside the guide groove, and the guide block (74) is fixedly connected to the planting groove (2).

3. A rice planting box according to claim 2, characterized in that: Two guide bars (75) are fixed on the inner side of the installation groove, and two flexible protective covers (76) are sealed and slidably provided on the inner side of the two guide bars (75). The flexible protective covers (76) are sealed and connected to the upper movable end of the electric slide rail (71) and the inner side of the installation groove.

4. The rice planting box according to claim 1, characterized in that: The connecting unit (8) comprises a spring (81) and an A mounting block (82), a placement groove is provided on one side of the A mounting block (82), a moving block (83) is slidably provided on the inner side of the placement groove, the spring (81) is located between the inner side of the placement groove and the moving block (83), a limiting ring (84) is provided on the side of the moving block (83) away from the spring (81), a positioning pin (85) is slidably provided on the inner side of the limiting ring (84), a connecting block (86) is slidably provided on the outer side of the positioning pin (85), the connecting block (86) is fixedly connected to the A positioning block (5), a through hole is provided on the inner side of the placement groove, a connecting rod (87) is slidably provided on the inner side of the through hole, the connecting rod (87) is located on the inner side of the spring (81) and is fixedly connected to the connecting rod (87) and the moving block (83), and an auxiliary positioning portion (88) is provided between the connecting rod (87) and the A positioning block (5).

5. A rice planting box according to claim 4, characterized in that: A sliding groove is provided on the upper side of the A mounting block (82), a B positioning block (89) is slidably provided inside the sliding groove, and the B positioning block (89) is fixedly connected to the moving block (83).

6. The rice planting box according to claim 4, characterized in that: The auxiliary positioning portion (88) includes a bayonet (881), a B mounting block (882) is fixed on the side of the connecting rod (87) away from the moving block (83), a positioning plate (883) is provided on one side of the B mounting block (882), and two slots are provided on one side of the positioning plate (883), the bayonet (881) can slide inside the slot, a support block (884) is slidable outside the bayonet (881), the support block (884) is fixedly connected to the B mounting block (882), a B limit block (885) is provided on the upper side of the support block (884), and the B limit block (885) is fixedly connected to the upper side of the bayonet (881).

7. A rice planting box according to claim 6, characterized in that: An A auxiliary block (886) is fixed on the upper side of the B mounting block (882), and an L-shaped auxiliary block (887) is fixed on the upper side of the B limiting block (885).

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