Automatic adjusting greenhouse for planting traditional Chinese medicinal materials

Abstract

The utility model discloses an automatic adjusting type greenhouse for planting traditional Chinese medicinal materials, and relates to the technical field of planting greenhouses, the automatic adjusting type greenhouse comprises two mounting frames, two mounting grooves are respectively formed in the opposite close ends of the two mounting frames, the two mounting frames are respectively and fixedly connected with eight sliding sleeves, and the sliding sleeves are arranged in the mounting grooves. The four sliding sleeves on the lower side are fixedly connected with the bottom ends of four supporting rods correspondingly, the four sliding sleeves on the upper side are movably connected with the four supporting rods correspondingly, the front ends of the two mounting frames are fixedly connected with a lifting assembly, and the front side and the rear side of the upper end of the mounting frame on the upper side are fixedly connected with two clamping grooves correspondingly. A first motor is arranged to drive a two-way threaded rod to rotate, two first sliding blocks move relatively, a telescopic plate set is driven to ascend and descend under the limitation of a limiting rod, accordingly, an upper side mounting frame is driven to ascend and descend under the limitation of four supporting rods, adjustment of the inner space of the greenhouse is achieved, and therefore the temperature in the greenhouse can be increased and decreased more quickly; meanwhile, planting operation is also facilitated.

Description

Technical Field

[0001] This utility model relates to the field of greenhouse technology, and in particular to an automatically adjustable greenhouse for planting Chinese medicinal herbs. Background Technology

[0002] Traditional Chinese medicinal herbs refer to the distinctive, high-quality medicinal materials that are traditionally recognized and originate from specific production areas. With the increasing demand for traditional Chinese medicinal herbs, people mostly cultivate them in greenhouses to increase their yield. Greenhouses are a common agricultural equipment in modern agriculture. Common greenhouses are generally arched steel-framed greenhouses, which are widely used due to their relatively low cost and simple structure.

[0003] Currently, greenhouses still have some defects and shortcomings in use, and the specific areas that need improvement are as follows: Existing greenhouses have fixed spaces, and most rely on active heating to control the temperature, opening the greenhouse and increasing air circulation to cool down. The efficiency of heating and cooling is low. At the edges of the greenhouse, due to its arc-shaped structure, the vertical space is low, which is inconvenient for both manual work and mechanized planting. Moreover, when laying the arc-shaped plastic film in existing greenhouses, it is generally done manually by climbing ladders. This process is extremely cumbersome, and manual laying is prone to incomplete laying, resulting in the loss of heat inside the greenhouse. In addition to being time-consuming and labor-intensive, it also poses a great safety hazard. Utility Model Content

[0004] The purpose of this utility model is to provide an automatically adjustable greenhouse for planting Chinese medicinal herbs, in order to solve the problems mentioned in the background art. The existing greenhouses have fixed spaces, and most of them rely on active heating to control the temperature, opening the greenhouse and increasing air circulation to cool down. The efficiency of heating and cooling is low. At the edge of the greenhouse, due to its arc-shaped structure, the vertical space is low, which is inconvenient for both manual and mechanical planting. Moreover, when laying the arc-shaped plastic film in the existing greenhouse, it is generally done by climbing ladders manually. This process is extremely cumbersome, and manual laying is prone to incomplete laying, resulting in the loss of heat inside the greenhouse. In addition to being time-consuming and labor-intensive, it also poses a great safety hazard.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An automatically adjustable greenhouse for planting Chinese medicinal herbs includes two mounting frames. Two mounting slots are respectively opened at the relatively close ends of the two mounting frames. The two mounting frames are respectively fixedly connected to eight sliding sleeves. The lower four sliding sleeves are respectively fixedly connected to the bottom ends of four support rods, and the upper four sliding sleeves are respectively movably connected to four support rods. The front ends of both mounting frames are fixedly connected to a lifting assembly. The upper end of the upper mounting frame is fixedly connected to two slots on both the front and rear sides. The upper end of the upper mounting frame is fixedly connected to a roll-up assembly on both the left and right sides. The roll-up assembly overlaps with the two slots on both the front and rear sides.

[0006] As a preferred embodiment of this utility model, the lifting assembly includes a bidirectional threaded rod, the left and right sides of which are respectively movably connected to two support plates, and both support plates are fixedly connected to the front end of the upper mounting bracket.

[0007] As a preferred technical solution of this utility model, the right end of the bidirectional threaded rod is fixedly connected to the output shaft of the motor, the motor is fixedly connected to the upper mounting bracket through the motor frame, the bidirectional threaded rod is threadedly connected to two sliders, each of which has a threaded hole inside, and both sliders are fixedly connected to the upper end of the telescopic plate assembly.

[0008] As a preferred embodiment of this utility model, the lower end of the telescopic plate assembly is fixedly connected to two sliders, both sliders are movably connected to a limiting rod, both ends of the limiting rod are fixedly connected to two support plates, and both support plates are fixedly connected to the lower mounting bracket.

[0009] As a preferred embodiment of this utility model, the roll-up assembly includes two arc-shaped frames, the bottom ends of the two arc-shaped frames are respectively fixedly connected to the left and right ends of the upper mounting frame, and the top ends of the two arc-shaped frames are respectively fixedly connected to two mounting plates.

[0010] As a preferred technical solution of this utility model, the two mounting plates are movably connected to the two ends of the two rotating rods, the right end of the front rotating rod is fixedly connected to the output shaft of the motor, and the motor is fixedly connected to the right mounting plate through the motor frame.

[0011] As a preferred embodiment of this utility model, the left sides of the two rotating rods are respectively fixedly connected to the two gears, and the two gears mesh with each other. The left end of the rear rotating rod is fixedly connected to a bevel gear, and the bevel gear meshes with another bevel gear.

[0012] In a preferred embodiment of this utility model, the other bevel gear is fixedly connected to the worm gear, the upper side of the worm gear is movably connected to the L-shaped connecting plate, the L-shaped connecting plate is fixedly connected to the left arc-shaped frame, the lower side of the worm gear is movably connected to the connecting plate, the connecting plate is fixedly connected to the upper mounting frame, the worm gear meshes with the worm wheel, the worm wheel is fixedly connected to the left end of the second rotating rod, and the left side of the second rotating rod is fixedly connected to the second gear.

[0013] As a preferred embodiment of this utility model, the second gear meshes with another second gear, the other second gear is fixedly connected to the left end of another second rotating rod, the left and right sides of the two second rotating rods are respectively movably connected to the two second mounting plates, and the two second mounting plates are respectively fixedly connected to the left and right ends of the upper mounting frame.

[0014] As a preferred embodiment of this utility model, the left and right sides of the two rotating rods are respectively fixedly connected to the relatively close ends of the four rotating plates, the relatively far ends of the four rotating plates are respectively fixedly connected to the two reset rods, the two reset rods are respectively connected to the two slots, and the two reset rods are respectively connected to the front and rear sides of the two arc-shaped frames.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention utilizes a motor to drive a bidirectional threaded rod to rotate, causing two sliders to move relative to each other. This, in turn, causes the telescopic plate assembly to rise and fall under the constraint of a limiting rod, thereby raising and lowering the upper mounting frame under the constraint of four support rods. This allows for adjustment of the internal space of the greenhouse, facilitating faster heating and cooling, and simplifying planting operations. A second motor drives a front rotating rod and its connected gear to rotate, which in turn meshes with a gear connected to a rear rotating rod, causing them to rotate in the opposite direction. This, in conjunction with two bevel gears, drives a worm gear to mesh with a worm wheel. The two rotating rods rotate synchronously and in opposite directions. The worm wheel then drives the front rotating rod and its connected gear to rotate, which in turn meshes with a rear gear and its connected rotating rod, causing them to rotate in the opposite direction. The two rotating rods, through four rotating plates, drive two reset rods, which oscillate along an arc-shaped frame. This, in conjunction with the two rotating rods, allows for the rolling of a plastic film, facilitating control of the film's opening and closing, heat dissipation, and accelerated temperature reduction within the greenhouse. Attached Figure Description

[0017] Figure 1 This is a front-view three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a left-view stereoscopic structural diagram of the present invention;

[0019] Figure 3 This is a three-dimensional structural diagram of the right-side cross-section of this utility model;

[0020] Figure 4 This is an enlarged structural diagram of point A in this utility model;

[0021] Figure 5 This is a right-side three-dimensional structural diagram of the lifting component of this utility model;

[0022] Figure 6 This is a left-side three-dimensional structural diagram of the roll-up assembly of this utility model.

[0023] In the diagram: 1. Mounting frame; 2. Support rod; 3. Mounting groove; 4. Sliding sleeve; 5. Slot; 6. Lifting assembly; 61. Two-way threaded rod; 62. Support plate one; 63. Motor one; 64. Telescopic plate assembly; 65. Slider one; 66. Limiting rod; 67. Support plate two; 68. Slider two; 7. Roll-up assembly; 71. Arc frame; 72. Mounting plate one; 73. Rotating rod one; 74. Motor two; 75. Gear one; 76. Bevel gear; 77. Worm; 78. Worm wheel; 79. Gear two; 710. Mounting plate two; 711. Rotating rod two; 712. Reset rod; 713. Rotating plate; 714. Connecting plate; 715. L-shaped connecting plate. Detailed Implementation

[0024] 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.

[0025] like Figure 1-6 As shown, this utility model provides a technical solution: an automatic adjustable greenhouse for planting Chinese medicinal herbs includes two mounting frames 1. Two mounting slots 3 are respectively opened at the relatively close ends of the two mounting frames 1. By setting two mounting frames 1 and two mounting slots 3, plastic film can be installed and fixed to ensure complete installation and prevent incomplete laying, which would cause the heat inside the greenhouse to be lost. The two mounting frames 1 are respectively fixedly connected to eight sliding sleeves 4. The four lower sliding sleeves 4 are respectively fixedly connected to the bottom ends of four support rods 2. The four upper sliding sleeves 4 are respectively movably connected to four support rods 2. By setting four support rods 2, the two mounting frames 1 are supported, and the lifting and lowering direction of the upper mounting frame 1 is restricted to ensure the stability of the lifting and lowering movement. The front ends of the two mounting frames 1 are fixedly connected to the lifting component 6. The front and rear sides of the upper end of the upper mounting frame 1 are respectively fixedly connected to two slots 5. The left and right sides of the upper end of the upper mounting frame 1 are fixedly connected to the rolling component 7. The front and rear sides of the rolling component 7 overlap with the two slots 5.

[0026] The lifting assembly 6 includes a bidirectional threaded rod 61. The left and right sides of the bidirectional threaded rod 61 are movably connected to two support plates 62, respectively. Both support plates 62 are fixedly connected to the front end of the upper mounting bracket 1. The right end of the bidirectional threaded rod 61 is fixedly connected to the output shaft of a motor 63. The motor 63 is fixedly connected to the upper mounting bracket 1 via a motor frame. The bidirectional threaded rod 61 is threadedly connected to two sliders 65, each with a threaded hole inside. Both sliders 65 are fixedly connected to the upper end of a telescopic plate assembly 64. The lower end of the telescopic plate assembly 64 is fixedly connected to two sliders 68. The motor 63 drives the bidirectional threaded rod. Rotating 61 causes the two sliders 65 to move relative to each other, which in turn drives the telescopic plate assembly 64 to rise and fall under the restriction of the limiting rod 66. This, in turn, drives the upper mounting frame 1 to rise and fall under the restriction of the four support rods 2, thereby adjusting the internal space of the greenhouse. This facilitates faster heating and cooling inside the greenhouse and also facilitates planting operations. Both sliders 68 are movably connected to the limiting rod 66. By setting the limiting rod 66, the movement direction of the telescopic plate assembly 64 is restricted, ensuring the stability of the device during lifting and lowering. The two ends of the limiting rod 66 are fixedly connected to the two support plates 67, and both support plates 67 are fixedly connected to the lower mounting frame 1.

[0027] The roll-up assembly 7 includes two arc-shaped frames 71. The bottom ends of the two arc-shaped frames 71 are fixedly connected to the left and right ends of the upper mounting frame 1, respectively. The top ends of the two arc-shaped frames 71 are fixedly connected to two mounting plates 72, respectively. The two mounting plates 72 are movably connected to the ends of two rotating rods 73, respectively. The right end of the front rotating rod 73 is fixedly connected to the output shaft of the motor 74. The motor 74 is fixedly connected to the right mounting plate 72 through the motor frame 73. The left sides of the two rotating rods 73 are fixedly connected to two gears 75, respectively. The two gears 75 mesh with each other. By setting the motor 74, the front rotating rod 73 and the gear 75 connected thereon are rotated, thereby meshing with the gear 75 connected to the rear rotating rod 73 and rotating in the opposite direction, thereby realizing the roll-up of the plastic film. The left end of the rear rotating rod 73 is fixedly connected to a bevel gear 76, and the bevel gear 76 meshes with another bevel gear 76.

[0028] Another bevel gear 76 is fixedly connected to the worm 77. The upper side of the worm 77 is movably connected to the L-shaped connecting plate 715, which is fixedly connected to the left arc-shaped frame 71. The lower side of the worm 77 is movably connected to the connecting plate 714, which is fixedly connected to the upper mounting bracket 1. The worm 77 meshes with the worm wheel 78. By setting two bevel gears 76 to mesh, the worm 77 meshes with the worm wheel 78 to rotate. Two rotating rods 1 73 and two rotating rods 2 711 are also connected. The worm gear 78 rotates synchronously in opposite directions to lay the plastic film on the arched roof of the greenhouse. The worm gear 78 is fixedly connected to the left end of the rotating rod 711. The left side of the rotating rod 711 is fixedly connected to the gear 79. The gear 79 meshes with another gear 79. The other gear 79 is fixedly connected to the left end of another rotating rod 711. The left and right sides of the two rotating rods 711 are respectively movably connected to two mounting plates 710. The two mounting plates 710 are respectively fixed to the left and right ends of the upper mounting frame 1. The two rotating rods 711 are fixedly connected to the left and right sides of the four rotating plates 713 respectively, and the four rotating plates 713 are fixedly connected to the two reset rods 712 respectively. By setting a worm gear 78, the front rotating rod 711 and the gear 79 connected to it are rotated, thereby meshing with the rear gear 79 and the rotating rod 711 connected to it to rotate in the opposite direction. This causes the two rotating rods 711 to drive the two reset rods 712 through the four rotating plates 713, swinging around the arc frame 71 as the track. This cooperates with the two rotating rods 73 to roll up the plastic film, while also facilitating the control of the opening and closing of the plastic film, heat dissipation, and accelerating the temperature drop inside the greenhouse. The two reset rods 712 overlap with the two slots 5 respectively, and the two reset rods 712 overlap with the front and rear sides of the two arc frames 71 respectively. By setting two slots 5 and cooperating with the two reset rods 712, the greenhouse is kept closed, preventing gaps from affecting the heating and heat preservation effect inside the greenhouse.

[0029] The operation steps of this utility model are as follows:

[0030] First, motor 63 drives the bidirectional threaded rod 61 to rotate, causing the two sliders 65 to move relative to each other. This causes the telescopic plate assembly 64 to rise and fall under the restriction of the limit rod 66, thereby causing the upper mounting frame 1 to descend under the restriction of the four support rods 2. This causes the upper mounting frame 1 and the roll-laying assembly 7 connected to it to descend to the appropriate position. Then, two rolls of plastic film are installed on the two rotating rods 73, so that one end of each roll of plastic film is wound onto the two reset rods 712. Finally, motor 7 is started. 4. This drives the front rotating rod 73 and the gear 75 connected to it to rotate, thereby engaging the gear 75 connected to the rear rotating rod 73 and rotating in the opposite direction. The bevel gear 76 connected to the front rotating rod 73 meshes with another bevel gear 76 connected to the worm 77, driving the worm 77 to mesh with the worm wheel 78 and rotate. This causes the two rotating rods 73 and the two rotating rods 711 to rotate synchronously and in opposite directions. At the same time, the worm wheel 78 drives the front rotating rod 711 and the gear 79 connected to it to rotate, thereby engaging the rear gear. The two rotating rods 79 and 711 connected to them rotate in opposite directions, causing the two rotating rods 711 to drive the two reset rods 712 through the four rotating plates 713. This pulls the plastic film along the arc frame 71 as a track, swinging it to the two slots 5 to complete the laying. Then, the lifting assembly 6 raises the mounting frame 1, and the plastic film is installed through the mounting slots 3 opened on the two mounting frames 1, leaving gaps for easy entry. This completes the installation of the plastic film. In subsequent use, when it is necessary to enter the shed for work, the lifting assembly can be used to raise the plastic film. Component 6 raises the upper mounting frame 1, providing more operating space and facilitating mechanized planting. When no operation is required, the mounting frame 1 is lowered via the lifting component 6, making the space inside the greenhouse smaller, which facilitates heating and cooling, while also providing better insulation and improving planting efficiency. When it is necessary to accelerate cooling inside the greenhouse, the plastic film laid on the arc frame 71 can be rolled up appropriately by the rolling component 7 to accelerate cooling. Conversely, when it is necessary to heat up, the greenhouse is kept closed by using two slots 5 and two reset rods 712 to accelerate heating inside the greenhouse.

[0031] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0032] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; 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 a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] 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. An automatically adjustable greenhouse for planting Chinese medicinal herbs, comprising two mounting frames (1), characterized in that: Two mounting slots (3) are respectively opened at the relatively close ends of the two mounting brackets (1). The two mounting brackets (1) are fixedly connected to eight sliding sleeves (4). The four sliding sleeves (4) on the lower side are fixedly connected to the bottom ends of four support rods (2). The four sliding sleeves (4) on the upper side are movably connected to four support rods (2). The front ends of the two mounting brackets (1) are fixedly connected to the lifting assembly (6). The front and rear sides of the upper end of the upper mounting bracket (1) are fixedly connected to two slots (5). The left and right sides of the upper end of the upper mounting bracket (1) are fixedly connected to the roll-laying assembly (7). The front and rear sides of the roll-laying assembly (7) overlap with the two slots (5).

2. The automatically adjustable greenhouse for planting Chinese medicinal herbs according to claim 1, characterized in that: The lifting assembly (6) includes a bidirectional threaded rod (61), which is movably connected to two support plates (62) on its left and right sides respectively. Both support plates (62) are fixedly connected to the front end of the upper mounting bracket (1).

3. The automatically adjustable greenhouse for planting Chinese medicinal herbs according to claim 2, characterized in that: The right end of the bidirectional threaded rod (61) is fixedly connected to the output shaft of motor one (63). Motor one (63) is fixedly connected to the upper mounting bracket (1) through motor frame one. The bidirectional threaded rod (61) is threadedly connected to two sliders one (65) with threaded holes inside. Both sliders one (65) are fixedly connected to the upper end of the telescopic plate assembly (64).

4. The automatically adjustable greenhouse for planting Chinese medicinal herbs according to claim 3, characterized in that: The lower end of the telescopic plate assembly (64) is fixedly connected to two sliders (68), and the two sliders (68) are movably connected to the limiting rod (66). The two ends of the limiting rod (66) are fixedly connected to two support plates (67), and the two support plates (67) are fixedly connected to the lower mounting bracket (1).

5. The automatically adjustable greenhouse for planting Chinese medicinal herbs according to claim 1, characterized in that: The roll-up assembly (7) includes two arc-shaped frames (71), the bottom ends of which are fixedly connected to the left and right ends of the upper mounting frame (1), and the top ends of which are fixedly connected to two mounting plates (72).

6. The automatically adjustable greenhouse for planting Chinese medicinal herbs according to claim 5, characterized in that: The two mounting plates (72) are movably connected to the two ends of the two rotating rods (73), and the right end of the front rotating rod (73) is fixedly connected to the output shaft of the motor (74). The motor (74) is fixedly connected to the right mounting plate (72) through the motor frame.

7. The automatically adjustable greenhouse for planting Chinese medicinal herbs according to claim 6, characterized in that: The left side of each of the two rotating rods (73) is fixedly connected to two gears (75), and the two gears (75) mesh with each other. The left end of the rear rotating rod (73) is fixedly connected to a bevel gear (76), and the bevel gear (76) meshes with another bevel gear (76).

8. The automatically adjustable greenhouse for planting Chinese medicinal herbs according to claim 7, characterized in that: Another bevel gear (76) is fixedly connected to the worm (77). The upper side of the worm (77) is movably connected to the L-shaped connecting plate (715). The L-shaped connecting plate (715) is fixedly connected to the left arc frame (71). The lower side of the worm (77) is movably connected to the connecting plate (714). The connecting plate (714) is fixedly connected to the upper mounting frame (1). The worm (77) meshes with the worm wheel (78). The worm wheel (78) is fixedly connected to the left end of the rotating rod (711). The left side of the rotating rod (711) is fixedly connected to the gear (79).

9. The automatically adjustable greenhouse for planting Chinese medicinal herbs according to claim 8, characterized in that: The second gear (79) meshes with another second gear (79), and the other second gear (79) is fixedly connected to the left end of another second rotating rod (711). The left and right sides of the two second rotating rods (711) are respectively movably connected to two second mounting plates (710), and the two second mounting plates (710) are respectively fixedly connected to the left and right ends of the upper mounting bracket (1).

10. The automatically adjustable greenhouse for planting Chinese medicinal herbs according to claim 9, characterized in that: The left and right sides of the two rotating rods (711) are fixedly connected to the relatively close ends of the four rotating plates (713), and the relatively far ends of the four rotating plates (713) are fixedly connected to the two reset rods (712). The two reset rods (712) overlap with the two slots (5) respectively, and the two reset rods (712) overlap with the front and rear sides of the two arc-shaped frames (71) respectively.

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