Supporting frame body of planting greenhouse

Abstract

The utility model discloses a support frame body of a planting greenhouse, which relates to the field of greenhouse planting and comprises a first frame body and a second frame body, and a positioning component is arranged at the bottom of the second frame body. Through the arrangement of the positioning assembly, when the first fixing plate or the second fixing plate needs to be installed, a positioning block on the first fixing plate or the second fixing plate can be inserted into a positioning groove firstly, and when the positioning block is inserted, a limiting block can be pushed to move, so that the limiting block moves into a groove and extrudes a spring; after the positioning block is completely inserted, the limiting block is aligned with the limiting groove, and then the spring is stretched to push the limiting block to reset and move, so that the limiting block moves into the limiting groove so as to play a preliminary limiting role on the positioning block; at the moment, bolt holes in the first fixing plate or the second fixing plate can be accurately aligned with bolt holes in the bottom of the second frame body, fastening bolts can be conveniently screwed in, and therefore the installation efficiency of the first fixing plate or the second fixing plate is improved.

Description

Technical Field

[0001] The utility model relates to the field of greenhouse planting, in particular to a supporting frame of a planting greenhouse. Background Art

[0002] At present, with the continuous progress and development of agriculture, many places have carried out agricultural greenhouse cultivation, which can cultivate more abundant agricultural products. Most of the existing agricultural greenhouses are built with an arc top with an iron frame, and then various beams are used for interlaced support, and then one or more layers of plastic film are wrapped around the outside of the built support, thus forming a simple cultivation greenhouse.

[0003] According to the Chinese patent with publication number CN215683708U, a support frame for a planting greenhouse is disclosed. The utility model adjusts the settings of the screw and the threaded sleeve and utilizes the working principle of the screw to achieve the horizontal movement of the threaded sleeve driving the moving block. The watering box can also move under the drive of the moving block, so that the watering position can be changed.

[0004] With regard to the above-mentioned disclosed patent content, by setting structures such as a mounting plate, a pouring box and a secondary support rod, when the pouring box needs to be installed on the secondary support rod, the bolt holes on the top of the mounting plate need to be aligned with the bolt holes at the bottom of the secondary support rod, and then the fastening bolts can be screwed into the corresponding bolt holes and the mounting plate can be fixed to complete the installation of the pouring box. However, it is difficult to position the mounting plate during installation, which causes the bolt holes on the mounting plate to be easily misaligned with the bolt holes at the bottom of the secondary support rod, making it difficult for the user to accurately screw the fastening bolts into the corresponding bolt holes, thereby requiring the user to frequently adjust the position of the mounting plate, which results in a more troublesome process of installing the pouring box and reduces the installation efficiency of the mounting plate and the pouring box. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a supporting frame for a planting greenhouse to solve the technical problem of inconvenience in quickly installing and fixing a mounting plate and a watering box.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a supporting frame for a planting greenhouse, comprising a first frame and a second frame, a positioning assembly being provided at the bottom of the second frame, the positioning assembly comprising a plurality of grooves and positioning grooves opened at the bottom of the second frame, a positioning block being clamped inside the positioning groove, and limiting grooves being opened on both sides of a plurality of positioning blocks, and a plurality of first fixing plates and two second fixing plates being respectively installed at the bottom of the plurality of positioning blocks, a spring being fixed inside the groove, and a limiting block being installed at one end of the spring, a threaded rod being connected to one of the second fixing plates via a bearing, and a plurality of adjustment plates being sleeved on the outer wall of the threaded rod, a waterproof membrane being provided between the adjustment plates and between the two adjustment plates and the two second fixing plates.

[0007] By adopting the above technical solution, the provision of the waterproof membrane can play a waterproof role, preventing water vapor from contacting the threaded rod for a long time and causing the threaded rod to rust, so that the adjustment plate can move smoothly on the threaded rod.

[0008] Furthermore, the first fixing plate and the second fixing plate are both connected to the second frame body by fastening bolts, and the size of the first fixing plate is the same as the size of the second fixing plate.

[0009] By adopting the above technical solution, the provision of the fastening bolts facilitates the installation of the first fixing plate and the second fixing plate at the bottom of the second frame, and improves the stability of the first fixing plate and the second fixing plate.

[0010] Furthermore, clamping plates are installed on the backs of the first fixing plate and the second fixing plate, and water pipes are arranged between the plurality of clamping plates.

[0011] By adopting the above technical solution, the arrangement of the clamping plate facilitates the installation of the water pipe, and the external water source can enter the water pipe and flow in the water pipe.

[0012] Furthermore, a pouring box is installed at the bottom of the adjusting plate, and a plurality of nozzles are provided at the bottom of the pouring box.

[0013] By adopting the above technical solution, after water flows into the watering box, the water can flow into the nozzle and be sprayed out through the nozzle to achieve watering.

[0014] Furthermore, a water inlet pipe is installed on the top of the watering box, a plurality of water guide branches are arranged on the water pipe, and a water hose is arranged between the water guide branch pipe and the water inlet pipe.

[0015] By adopting the above technical solution, water can flow into the water inlet pipe through the water hose, and then flow into the watering box through the water inlet pipe.

[0016] Furthermore, a plurality of connection blocks are installed between the first frame and the second frame, and the thickness of the first frame is the same as the thickness of the second frame.

[0017] By adopting the above technical solution, the setting of the connecting block facilitates the connection between the first frame and the second frame, and improves the overall strength of the supporting frame.

[0018] Furthermore, a limiting rod penetrating the adjustment plate is provided between the first fixing plate and the second fixing plate.

[0019] By adopting the above technical solution, the setting of the limiting rod can limit the adjustment plate to prevent the adjustment plate from rotating, so that the adjustment plate can move horizontally.

[0020] Furthermore, the adjustment plate is threadedly connected to the threaded rod, and a turntable is installed at one end of the threaded rod.

[0021] By adopting the above technical solution, when the threaded rod rotates, it will drive the adjustment plate to move so as to adjust the position of the adjustment plate.

[0022] Furthermore, the positioning block is adapted to the positioning groove, and both sides of the top of the positioning block are inclined.

[0023] By adopting the above technical solution, when the positioning block moves into the positioning groove, the first fixing plate or the second fixing plate can be positioned so that the bolt holes on the first fixing plate or the second fixing plate are aligned with the bolt holes at the bottom of the second frame.

[0024] Furthermore, the limiting block is located inside the limiting groove, and the limiting block is slidably connected to the groove.

[0025] By adopting the above technical solution, the limiting block can be moved into the limiting groove, thereby achieving the purpose of preliminary limiting the positioning block, and facilitating the subsequent locking and fixing of the first fixing plate or the second fixing plate by tightening bolts.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] 1. The utility model is provided with a positioning assembly, when the first fixing plate or the second fixing plate needs to be installed, the positioning block on the first fixing plate or the second fixing plate can be first inserted into the positioning groove, and the positioning block can push the limit block to move when the positioning block is inserted, so that the limit block moves into the groove and squeezes the spring, and when the positioning block is fully inserted, the limit block is aligned with the limit groove, and then the spring is stretched to push the limit block to reset and move, so that the limit block moves into the limit groove so as to play a preliminary limiting role for the positioning block, and the arrangement of the positioning block and the positioning groove can position the first fixing plate or the second fixing plate, so that the bolt hole on the first fixing plate or the second fixing plate can be accurately aligned with the bolt hole at the bottom of the second frame body, which is convenient for the subsequent screwing of the fastening bolt into the bolt hole and fixing the first fixing plate or the second fixing plate, thereby improving the installation efficiency of the first fixing plate or the second fixing plate, and preventing the bolt hole on the first fixing plate or the second fixing plate from being misaligned with the bolt hole on the second frame body to affect the screwing in of the fastening bolt;

[0028] 2. The utility model is provided with a waterproof membrane, which can play a waterproof role and prevent the threaded rod from rusting due to long-term contact between water vapor and the threaded rod, so that the adjustment plate can move smoothly on the threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0030] Figure 2 It is a schematic diagram of the overall front section structure of the utility model;

[0031] Figure 3 It is a schematic diagram of the three-dimensional partial structure of the waterproof membrane of the utility model;

[0032] Figure 4 This is a schematic diagram of the three-dimensional structure of the pouring box of the utility model;

[0033] Figure 5 For the utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0034] Figure 6 For the utility model Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0035] In the figure: 1. first frame; 2. connecting block; 3. second frame; 4. first fixing plate; 5. fastening bolt; 6. limiting rod; 7. threaded rod; 8. second fixing plate; 9. positioning assembly; 901. positioning groove; 902. positioning block; 903. groove; 904. spring; 905. limiting block; 906. limiting groove; 10. pouring box; 11. nozzle; 12. water inlet pipe; 13. clamping plate; 14. water pipe; 15. adjusting plate; 16. waterproof membrane; 17. water guide branch pipe; 18. water hose. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0037] The following describes an embodiment of the utility model based on its overall structure.

[0038] Embodiment 1:

[0039] A support frame for a greenhouse, such as Figure 1-Figure 6 As shown, it includes a first frame 1 and a second frame 3, and a positioning assembly 9 is provided at the bottom of the second frame 3. The positioning assembly 9 includes a plurality of grooves 903 and a positioning groove 901 opened at the bottom of the second frame 3, and a positioning block 902 is clamped inside the positioning groove 901, and limiting grooves 906 are opened on both sides of the plurality of positioning blocks 902, and a plurality of first fixing plates 4 and two second fixing plates 8 are respectively installed at the bottom of the plurality of positioning blocks 902, a spring 904 is fixed inside the groove 903, and a limiting block 905 is installed at one end of the spring 904.

[0040] Specific 1. Figure 2 , Figure 3 , Figure 5 and Figure 6 The limit block 905 is located inside the limit groove 906, and the limit block 905 is slidably connected to the groove 903 so that the limit block 905 can be moved into the limit groove 906, thereby achieving the purpose of preliminary limiting the positioning block 902, and facilitating the subsequent locking and fixing of the first fixing plate 4 or the second fixing plate 8 by tightening the bolts 5. The positioning block 902 is adapted to the positioning groove 901, and both sides of the top of the positioning block 902 are inclined. When the positioning block 902 moves into the positioning groove 901, the first fixing plate 4 or the second fixing plate 8 can be positioned so that the bolt holes on the first fixing plate 4 or the second fixing plate 8 are aligned with the bolt holes at the bottom of the second frame 3.

[0041] See also Figure 1-Figure 5, a second fixed plate 8 is connected with a threaded rod 7 through a bearing, and the outer wall of the threaded rod 7 is sleeved with multiple adjusting plates 15, the adjusting plate 15 is threadedly connected to the threaded rod 7, and a turntable is installed at one end of the threaded rod 7. When the threaded rod 7 rotates, it will drive the adjusting plate 15 to move so as to adjust the position of the adjusting plate 15. The first fixed plate 4 and the second fixed plate 8 are both connected to the second frame 3 through fastening bolts 5. The size of the first fixed plate 4 is the same as that of the second fixed plate 8. The setting of the fastening bolts 5 facilitates the installation of the first fixed plate 4 and the second fixed plate 8 on the bottom of the second frame 3 and improves the stability of the first fixed plate 4 and the second fixed plate 8. The backs of the first fixed plate 4 and the second fixed plate 8 are both installed with clamping plates 13, and water pipes 14 are arranged between the multiple clamping plates 13. The setting of the clamping plates 13 facilitates the installation of the water pipes 14, and the external water source can enter the water pipes 14 and flow in the water pipes 14. The threaded rod 7 passes through the first fixed plate 4 so that the threaded rod 7 can rotate smoothly.

[0042] See also Figure 2-Figure 5 A pouring box 10 is installed at the bottom of the adjusting plate 15, and a plurality of nozzles 11 are arranged at the bottom of the pouring box 10. A water inlet pipe 12 is installed at the top of the pouring box 10. A plurality of water guide branches 17 are arranged on the water pipe 14. The number of the water guide branches 17 is the same as the number of the water inlet pipes 12, and the water guide branches 17 correspond to the water inlet pipes 12 one by one. A water hose 18 is arranged between the water guide branch pipe 17 and the water inlet pipe 12, so that water can flow into the water inlet pipe 12 through the water hose 18, and then flow into the pouring box 10 through the water inlet pipe 12. After the water flows into the pouring box 10, the water can flow into the nozzle 11 and be sprayed out through the nozzle 11 to achieve pouring. A plurality of connecting blocks 2 are installed between the first frame 1 and the second frame 3. The thickness of the first frame 1 is the same as the thickness of the second frame 3. The setting of the connecting block 2 facilitates the connection of the first frame 1 and the second frame 3, and improves the overall strength of the supporting frame.

[0043] Embodiment 2:

[0044] On the basis of the above-mentioned embodiment 1, since the threaded rod 7 will drive the adjustment plate 15 to move when it rotates, in order to prevent the adjustment plate 15 from rotating so that the adjustment plate 15 can only move horizontally, the adjustment plate 15 needs to be limited, so the following structure is set.

[0045] See also Figure 1-Figure 5 A limiting rod 6 penetrating the adjustment plate 15 is provided between the first fixing plate 4 and the second fixing plate 8. The setting of the limiting rod 6 can limit the adjustment plate 15 to prevent the adjustment plate 15 from rotating, so that the adjustment plate 15 can move horizontally.

[0046] Embodiment three:

[0047] On the basis of the above-mentioned embodiment 1, since the humidity in the greenhouse is heavy and the threaded rod 7 is always exposed to the external environment, the threaded rod 7 will be in contact with water vapor all the time, which may easily cause the surface of the threaded rod 7 to rust over a long period of time, thereby affecting the movement efficiency of the subsequent adjustment plate 15. Therefore, the following structure is provided to protect the threaded rod 7.

[0048] See also Figure 2-Figure 4 A waterproof membrane 16 is provided between the adjustment plates 15 and between the two adjustment plates 15 and the two second fixed plates 8. The setting of the waterproof membrane 16 can play a waterproof role to prevent water vapor from contacting the threaded rod 7 for a long time and causing the threaded rod 7 to rust, so that the adjustment plate 15 can move smoothly on the threaded rod 7.

[0049] The working principle of the utility model is as follows: first, the first frame 1 and the second frame 3 are set up to serve as the supporting frame of the greenhouse, and then the plastic film can be wrapped on the top of the first frame 1 to form a cultivation greenhouse, and then the positioning block 902 on the first fixing plate 4 and the second fixing plate 8 is inserted into the positioning groove 901. When the positioning block 902 is inserted, it can push the limit block 905 to move, so that the limit block 905 moves into the groove 903 and squeezes the spring 904. When the positioning block 902 is fully inserted, the limit block 905 is aligned with the limit groove 906, and then the spring 904 is stretched into The limit block 905 is pushed to reset and move, so that the limit block 905 moves into the limit groove 906 to play a preliminary limiting role on the positioning block 902. The positioning block 902 and the positioning groove 901 can position the first fixing plate 4 or the second fixing plate 8, so that the bolt holes on the first fixing plate 4 or the second fixing plate 8 can be accurately aligned with the bolt holes at the bottom of the second frame 3, and then the fastening bolts 5 are screwed into the bolt holes to fix the first fixing plate 4 and the second fixing plate 8, thereby completing the installation of the pouring box 10, and then connecting the water pipe 14 to the external water supply pipe;

[0050] When the position of the watering box 10 needs to be adjusted, the user can rotate the threaded rod 7, and the threaded rod 7 can drive the adjustment plate 15 to move after rotation, and the adjustment plate 15 will drive the watering box 10 to move, so that the position of the watering box 10 can be quickly adjusted. When watering is required, external water can enter the water pipe 14, and flow into the water inlet pipe 12 through the water branch pipe 17 and the water hose 18, and then enter the watering box 10, and then be sprayed out through the nozzle 11, so as to complete the watering;

[0051] The provision of the waterproof membrane 16 can play a waterproof role, preventing water vapor from contacting the threaded rod 7 for a long time and causing the threaded rod 7 to rust, so that the adjustment plate 15 can move smoothly on the threaded rod 7.

[0052] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A supporting frame for a planting greenhouse, comprising a first frame (1) and a second frame (3), characterized in that: A positioning assembly (9) is provided at the bottom of the second frame (3), and the positioning assembly (9) comprises a plurality of grooves (903) and a positioning groove (901) which are provided at the bottom of the second frame (3); a positioning block (902) is clamped inside the positioning groove (901), and both sides of the plurality of positioning blocks (902) are provided with limiting grooves (906); and a plurality of first fixing plates (4) and two second fixing plates (8) are respectively installed at the bottom of the plurality of positioning blocks (902); a spring (904) is fixed inside the groove (903), and a limiting block (905) is installed at one end of the spring (904); a threaded rod (7) is connected to one of the second fixing plates (8) via a bearing, and a plurality of adjustment plates (15) are sleeved on the outer wall of the threaded rod (7); and a waterproof membrane (16) is provided between the adjustment plates (15) and between the two adjustment plates (15) and the two second fixing plates (8).

2. The supporting frame of a planting greenhouse according to claim 1, characterized in that: The first fixing plate (4) and the second fixing plate (8) are both connected to the second frame (3) via fastening bolts (5), and the size of the first fixing plate (4) is the same as that of the second fixing plate (8).

3. The supporting frame of a planting greenhouse according to claim 2, characterized in that: The backs of the first fixing plate (4) and the second fixing plate (8) are both installed with clamping plates (13), and water pipes (14) are arranged between the plurality of clamping plates (13).

4. The supporting frame of a planting greenhouse according to claim 3 is characterized in that: A pouring box (10) is installed at the bottom of the adjustment plate (15), and a plurality of nozzles (11) are provided at the bottom of the pouring box (10).

5. The supporting frame of a planting greenhouse according to claim 4, characterized in that: A water inlet pipe (12) is installed on the top of the irrigation box (10), a plurality of water guide branches (17) are arranged on the water pipe (14), and a water hose is arranged between the water guide branch pipe (17) and the water inlet pipe (12).

6. The supporting frame of a planting greenhouse according to claim 1, characterized in that: A plurality of connection blocks (2) are installed between the first frame (1) and the second frame (3); the thickness of the first frame (1) is the same as the thickness of the second frame (3).

7. The supporting frame of a planting greenhouse according to claim 2, characterized in that: A limiting rod (6) penetrating the adjustment plate (15) is provided between the first fixing plate (4) and the second fixing plate (8).

8. The supporting frame of a planting greenhouse according to claim 1, characterized in that: The adjustment plate (15) is threadedly connected to the threaded rod (7), and a rotating disk is installed at one end of the threaded rod (7).

9. The supporting frame of a planting greenhouse according to claim 1, characterized in that: The positioning block (902) is adapted to the positioning groove (901), and both sides of the top of the positioning block (902) are arranged in an inclined manner.

10. The supporting frame of a planting greenhouse according to claim 1, characterized in that: The limiting block (905) is located inside the limiting groove (906), and the limiting block (905) is slidably connected to the groove (903).

Images