Watermelon planting frame

Abstract

The utility model discloses a watermelon planting frame, relates to watermelon planting technical field, including base, insert rod and rocking handle, the inner wall of base is equipped with the screw rod, and the outer wall of the base of screw rod one end is connected with the rocking handle, the outer wall of screw rod both ends is equipped with the moving sleeve, and the top end of moving sleeve both is connected with the support rod, the support rod is connected with the insert rod. Positioning sleeves are movably connected to the outer sides of the two ends of the supporting rods, clamping grooves are formed in one ends of the positioning sleeves, welding plates are installed on the outer walls of the two ends of the two sides of the base, inserting rods are connected to the bottom ends of the welding plates, and transverse rods are evenly and movably installed on the inner sides of the inserting rods. The base is placed on the ground, meanwhile, the inserting rod is inserted into soil to be fixed, after the threaded rod is rotated, threaded fit is achieved, the extrusion block extrudes the transverse rods downwards, the transverse rods move outwards to be transversely inserted into the soil, the device is installed more stably, and the problem that the device is prone to toppling over is solved.

Description

Technical Field

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

[0002] Watermelons have the effects of replenishing moisture, diuretic and detumescence, supplementing nutrition, clearing heat and relieving summer heat, and moistening the intestines and facilitating defecation. They are especially popular among people in summer. The planting of watermelons has been continuously expanding. Growing watermelons on a trellis helps prevent and control the occurrence of pests and diseases. Since the trellis planting method makes the watermelon vines grow vertically upward in the early stage, it makes it more difficult for pests and diseases to invade the watermelons. And the trellis helps prevent the watermelons from forming a distorted shape on the ground and avoid the fruit skin from rotting due to contact with the wet ground. The current brackets cannot be adjusted and fixed according to the height and position of the watermelon vines, so that the watermelon vines cannot grow straight, and the planting frame is not firmly installed and is prone to tipping. In view of this, in-depth research on the above problems has led to the generation of this case. Content of the Utility Model

[0003] The purpose of the utility model is to provide a watermelon planting frame to solve the problems of the existing watermelon planting frame not being easy to adjust and not being prone to tipping as mentioned in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A watermelon planting frame includes a base, inserting rods and a crank. A lead screw is installed on the inner wall of the base, and a crank is connected to the outer wall of one end of the base of the lead screw. Moving sleeves are installed on the outer walls at both ends of the lead screw, and support rods are connected to the tops of the moving sleeves. Positioning sleeves are movably connected to the outer sides at both ends of the support rods, and grooves are provided at one ends of the positioning sleeves. Welding plates are installed on the outer walls at both ends on both sides of the base, and inserting rods are connected to the bottoms of the welding plates. Cross rods are evenly and movably installed inside the inserting rods.

[0005] Preferably, threaded rods are installed on the tops of the welding plates, the bottoms of the threaded rods extend to the inside of the inserting rods, and extrusion blocks are connected to the bottoms of the threaded rods.

[0006] Preferably, the thread directions on the outer walls at both ends of the lead screw are opposite, and a threaded connection structure is formed between the moving sleeve and the lead screw.

[0007] Preferably, first return springs are installed on the outer walls on one side of the positioning sleeves, first pull rods are installed inside the first return springs, and clamping blocks are connected to one ends of the first pull rods.

[0008] Preferably, sliding grooves are provided on the outer walls on both sides of the support rod, and both ends of the inner walls of one end of the positioning sleeve are movably connected to the sliding grooves through pulleys.

[0009] Preferably, dampers are installed on the inner walls of both sides of the positioning sleeve, and second return springs are installed on the outer walls of the dampers. One end of each second return spring is connected to a locking plate. Locking grooves adapted to the locking plates are uniformly arranged on the inner wall of the support rod from top to bottom. An extrusion plate is connected above one end of each locking plate, and the extrusion plate extends above the positioning sleeve.

[0010] Preferably, a third return spring is installed on the outer wall of one side of the base, and a second pull rod is installed inside the third return spring. A clamping block is connected to the bottom end of the second pull rod. A clamping groove adapted to the clamping block is arranged on the outer wall of the crank.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] (1) The present utility model is provided with extrusion plates, dampers and second return springs. By inwardly squeezing the extrusion plates on both sides, the locking plates are simultaneously moved away from the inside of the locking grooves, and then the positioning sleeve can be moved up and down. At the same time, the pulley moves in the sliding groove. After moving to a suitable height, the extrusion plates are released, and the dampers and the second return springs are reset to lock the locking plates in the locking grooves at different heights, which is convenient for adjusting according to the height of the watermelon vine. Then, by upwardly pulling the second pull rod, the clamping block is moved away from the inside of the clamping groove, and then the crank is rotated to make the lead screw rotate. Through threaded cooperation, the moving sleeves on both sides drive the support rod to move inward or outward simultaneously, which is convenient for adjusting according to the distance between the watermelon vines, solving the problem of inconvenient adjustment.

[0013] (2) The present utility model is provided with a base, a plug rod and an extrusion block. By placing the base on the ground and inserting the plug rod into the soil for fixation, after rotating the threaded rod, through threaded cooperation, the extrusion block presses downward on multiple cross bars, and the multiple cross bars move outward and horizontally insert into the soil, making the installation of the device more stable, solving the problem of easy tipping. Description of the Drawings

[0014] Figure 1 is a schematic cross-sectional structure view of the base of the present utility model;

[0015] Figure 2 is a schematic top cross-sectional structure view of the positioning sleeve of the present utility model;

[0016] Figure 3 is a schematic top view structure view of the welding plate of the present utility model;

[0017] Figure 4 is a schematic cross-sectional structure view of the plug rod of the present utility model;

[0018] Figure 5 is a schematic cross-sectional structure view of the locking groove of the present utility model;

[0019] Figure 6 is the present utility model Figure 1 magnified structure view at A in.

[0020] In the figure: 1. Lead screw; 2. Base; 3. Positioning sleeve; 4. Support rod; 5. Moving sleeve; 6. Clamping block; 7. First pull rod; 8. First return spring; 9. Damper; 10. Lock groove; 11. Lock plate; 12. Second return spring; 13. Extrusion plate; 14. Groove; 15. Welding plate; 16. Threaded rod; 17. Extrusion block; 18. Cross bar; 19. Insertion rod; 20. Card slot; 21. Card block; 22. Third return spring; 23. Second pull rod; 24. Crank. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] Embodiment 1: Please refer to Figures 1 - 6 , a watermelon planting rack, including a base 2, an insertion rod 19 and a crank 24. A lead screw 1 is installed on the inner wall of the base 2, and a crank 24 is connected to the outer wall of one end of the base 2 of the lead screw 1. Moving sleeves 5 are installed on the outer walls at both ends of the lead screw 1, and support rods 4 are connected to the tops of the moving sleeves 5. Positioning sleeves 3 are movably connected to the outer sides at both ends of the support rods 4, and grooves 14 are provided at one ends of the positioning sleeves 3. Welding plates 15 are installed on the outer walls at both ends on both sides of the base 2, and insertion rods 19 are connected to the bottoms of the welding plates 15. Cross bars 18 are evenly and movably installed inside the insertion rods 19;

[0023] Threaded rods 16 are installed on the tops of the welding plates 15 in a threaded manner. The bottoms of the threaded rods 16 extend to the inside of the insertion rods 19, and extrusion blocks 17 are connected to the bottoms of the threaded rods 16;

[0024] Specifically, as shown in Figure 3 and Figure 4 , when using this structure, by placing the base 2 on the ground and inserting the insertion rods 19 into the soil for fixation at the same time, after rotating the threaded rod 16, through threaded cooperation, the extrusion block 17 presses down on multiple cross bars 18, and multiple cross bars move outwards and are inserted horizontally into the soil, making the device more stable and not prone to tipping.

[0025] Embodiment 2: The thread directions on the outer walls at both ends of the lead screw 1 are opposite, and a threaded connection structure is formed between the moving sleeve 5 and the lead screw 1;

[0026] First return springs 8 are installed on the outer walls of one side of the positioning sleeves 3, and first pull rods 7 are installed inside the first return springs 8. One ends of the first pull rods 7 are connected to clamping blocks 6;

[0027] The outer walls on both sides of the support rod 4 are provided with sliding grooves, and the inner walls on both sides of one end of the positioning sleeve 3 are movably connected to the sliding grooves through pulleys;

[0028] Dampers 9 are installed on the inner walls of both sides of the positioning sleeve 3, and second return springs 12 are installed on the outer walls of the dampers 9. One end of the second return spring 12 is connected to a lock plate 11. The inner wall of the support rod 4 is evenly provided with lock grooves 10 that match the lock plates 11 from top to bottom. An extrusion plate 13 is connected above one end of the lock plate 11, and the extrusion plate 13 extends to the top of the positioning sleeve 3;

[0029] A third return spring 22 is installed on the outer wall of one side of the base 2, and a second pull rod 23 is installed on the inner side of the third return spring 22. The bottom end of the second pull rod 23 is connected to a clamping block 21, and the outer wall of the crank handle 24 is provided with a clamping slot 20 that cooperates with the clamping block 21;

[0030] Specifically, such as Figure 1 、 Figure 2 、 Figure 5 and Figure 6 As shown, when using this structure, by squeezing the extrusion plates 13 on both sides inward, the lock plate 11 is simultaneously moved away from the lock groove 10, and then the positioning sleeve 3 can be moved up and down, and the pulley moves in the slide groove at the same time. After moving to the appropriate height, the extrusion plate 13 is loosened, and the damper 9 and the second return spring 12 are reset to make the lock plate 11 locked in the lock groove 10 at different heights, which is convenient for adjustment according to the height of the watermelon vine, and then the second pull rod 23 is pulled upward to make the block 21 away from the card groove 20, and then the crank handle 24 is rotated to rotate the screw rod 1, and the threads are matched, so that the movable sleeves 5 on both sides drive the support rod 4 to move inward or outward at the same time, which is convenient for adjustment according to the distance of the watermelon vine.

[0031] Working principle: When using this device, first fix the base 2 in the ground, then pull the first pull rod 7 outward to make the clamping block 6 outward at the same time, and then clamp the watermelon vine into the groove 14. After loosening the first pull rod 7, the first return spring 8 resets the clamping block 6 inward to clamp the watermelon vine in position. The two positioning sleeves 3 support and fix the upper and lower parts of the watermelon vine, so that the watermelon vine is not easy to droop, so that it can grow better.

[0032] Implementation steps for the first innovation point:

[0033] By placing the base 2 on the ground, inserting the rod 19 into the soil and fixing it, rotating the threaded rod 16, the threads engage, so that the extrusion block 17 squeezes the multiple cross bars 18 downward, and the multiple cross bars move outward and are inserted into the soil laterally, making the device more stable and not easy to fall over.

[0034] Implementation steps for the second innovation point:

[0035] Step 1: By squeezing the two squeezing plates 13 inward, the locking plate 11 is simultaneously moved away from the inside of the locking groove 10. Then, the positioning sleeve 3 can be moved up and down, and at the same time, the pulley moves in the sliding groove. After moving to an appropriate height, release the squeezing plates 13, and the damper 9 and the second return spring 12 are reset to lock the locking plate 11 in the locking grooves 10 at different heights, which is convenient for adjustment according to the height of the watermelon vine.

[0036] Step 2: Then, by pulling the second pull rod 23 upward, the clamping block 21 is moved away from the inside of the clamping groove 20. Then, rotate the crank 24 to make the lead screw 1 rotate, and through threaded cooperation, the moving sleeves 5 on both sides drive the support rods 4 to move inward or outward simultaneously, which is convenient for adjustment according to the distance of the watermelon vine, making the support of the watermelon vine straighter.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A watermelon planting rack, comprising a base (2), a plug rod (19) and a crank (24), characterized in that: A lead screw (1) is installed on the inner wall of the base (2), and a crank (24) is connected to the outer wall of the base (2) at one end of the lead screw (1). Moving sleeves (5) are installed on the outer walls at both ends of the lead screw (1), and support rods (4) are connected to the tops of the moving sleeves (5). Positioning sleeves (3) are movably connected to the outer sides at both ends of the support rods (4), and grooves (14) are provided at one ends of the positioning sleeves (3). Welding plates (15) are installed on the outer walls at both ends on both sides of the base (2), and insertion rods (19) are connected to the bottoms of the welding plates (15). Cross bars (18) are evenly and movably installed inside the insertion rods (19).

2. The watermelon planting rack according to claim 1, characterized in that: Threaded rods (16) are installed on the tops of the welding plates (15). The bottoms of the threaded rods (16) extend to the inside of the insertion rods (19), and extrusion blocks (17) are connected to the bottoms of the threaded rods (16).

3. A watermelon planting rack according to claim 1, characterized in that: The thread directions on the outer walls at both ends of the lead screw (1) are opposite, and threaded connection structures are formed between the moving sleeves (5) and the lead screw (1).

4. A watermelon planting rack according to claim 1, characterized in that: First return springs (8) are installed on the outer walls on one side of the positioning sleeves (3), and first pull rods (7) are installed inside the first return springs (8). Clamping blocks (6) are connected to one ends of the first pull rods (7).

5. A watermelon planting rack according to claim 1, characterized in that: Chute grooves are provided on the outer walls on both sides of the support rods (4), and both inner walls at one end of the positioning sleeves (3) are movably connected to the chute grooves through pulleys.

6. The watermelon planting rack according to claim 1, characterized in that: Dampers (9) are installed on both inner walls of the positioning sleeves (3), and second return springs (12) are installed on the outer walls of the dampers (9). Lock plates (11) are connected to one ends of the second return springs (12). Lock grooves (10) that cooperate with the lock plates (11) are evenly provided on the inner walls of the support rods (4) from top to bottom. Extrusion plates (13) are connected above one ends of the lock plates (11), and the extrusion plates (13) extend above the positioning sleeves (3).

7. A watermelon planting rack according to claim 1, characterized in that: A third return spring (22) is installed on the outer wall on one side of the base (2), and a second pull rod (23) is installed inside the third return spring (22). A clamping block (21) is connected to the bottom end of the second pull rod (23), and a card slot (20) that cooperates with the clamping block (21) is provided on the outer wall of the crank (24).

Images