Automatic windproof device for cotton seedling stage
By designing an automated windproof device, using a motor to drive the pull rope to move, and driving the telescopic rod and main rope to adjust the height of the windproof net, the problem of fixing the position of the windproof net in the cotton seedling period affecting the soil loosening and mechanical spraying, and the effect of automatic adjustment and cost reduction is achieved.
Patent Information
- Application Number
- CN202422175402.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-05
AI Technical Summary
The position of the windproof net in the cotton seedling period is fixed, which affects the intercultural tilling and loosening of soil and mechanical spraying, and cannot achieve automatic adjustment.
An automated windproof device for cotton seedlings is designed. The pull rope is driven to move through the motor, and the adjustment rope is driven to pull the fixing block, thereby driving the telescopic rod and main rope to move, realizing automatic adjustment of the height of the windproof net.
The automatic adjustment of the location of the windproof net is realized, the operation is simplified, the production cost is reduced, and the waterproof and dust-proof structures are used to avoid debris entering, ensuring the normal use of the device.
Smart Images
Figure CN222954526U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wind protection devices, in particular to an automatic wind protection device for cotton seedlings during the seedling stage. Background Technique
[0002] The seedling stage is the stage with the weakest stress resistance during the growth process of cotton. In case of strong wind weather, cotton fields are affected to varying degrees. In severe cases, replanting needs to be carried out several times, which not only causes waste of manpower, material resources and financial resources, but also affects the yield and quality of cotton to a certain extent. The windbreak net in the cotton field has a certain wind protection effect and a long service life, which can protect the cotton in the seedling stage and improve agricultural production efficiency. It can be said that once invested, it will benefit for many years.
[0003] At present, the existing windbreak nets are manually tied one by one after sowing. There is a windbreak net every dozens of meters in the field. During the seedling stage, mechanical operations are not possible, which affects intertillage and mechanical spraying. Therefore, we propose an automatic wind protection device for cotton seedlings during the seedling stage. Content of the Utility Model
[0004] Aiming at the deficiency that the fixed position of the existing windbreak net affects intertillage and mechanical spraying, the utility model provides an automatic wind protection device for cotton seedlings during the seedling stage, which has the advantage of adjusting the height of the windbreak net.
[0005] To achieve the above object, the utility model provides the following technical scheme: an automatic wind protection device for cotton seedlings during the seedling stage, including a fixed outer shell and a windbreak net. A telescopic rod is slidably connected inside the fixed outer shell. A main rope is fixedly connected to the outer top of the telescopic rod. A limiting rope is fixedly connected to the bottom of the main rope. The windbreak net is installed outside the limiting rope and the top of the windbreak net is fixedly connected to the main rope. A connecting block is fixedly connected to the bottom of the telescopic rod. A fixed block is fixedly connected to the tail of the connecting block. An adjusting rope is fixedly connected to the outside of the fixed block. A pulling rope is fixedly connected to the top of the adjusting rope.
[0006] Preferably, a motor is arranged outside the fixed outer shell. The motor is installed above the ground. The output end of the motor is fixedly connected to a motor shaft. A rotating wheel is fixedly connected to the tail of the motor shaft. The head end of the pulling rope is fixed to the outside of the rotating wheel.
[0007] Preferably, a mounting plate is arranged outside the fixed outer shell. The mounting plate is fixed above the ground. A rotating shaft is rotatably connected inside the mounting plate. An auxiliary wheel is fixedly connected to the outside of the rotating shaft. The tail end of the pulling rope is fixed to the outside of the auxiliary wheel.
[0008] Preferably, a friction block is fixedly connected inside the fixed outer shell. A through hole corresponding to the adjusting rope is opened inside the friction block. The inner wall of the hole is set as a smooth surface. The adjusting rope is slidably connected inside the friction block.
[0009] Preferably, sliding grooves corresponding to the telescopic rod, the connecting block, and the fixing block are provided inside the fixed housing. The connecting block and the fixing block are both slidably connected to the inside of the sliding groove, and the sliding groove can limit the positions of the telescopic rod, the connecting block, and the fixing block.
[0010] Preferably, the limiting ropes are arranged to alternately penetrate through the mesh holes of the windproof net for limiting the windproof net, so that the windproof net can maintain a stable structure when being retracted and deployed.
[0011] Preferably, an arc-shaped groove body is provided on the outside of the fixed housing. The height of the groove body is higher than the ground. The pulling rope is slidably connected to the inside of the groove body, and the top structure of the groove body can cooperate with the friction block to play a role in waterproofing and dustproofing.
[0012] Beneficial effects:
[0013] 1. For this automatic cotton seedling stage windproof device, the driving motor drives the pulling rope to move, so as to drive the adjusting rope to pull the fixing block, making the connecting block drive the telescopic rod to move in the vertical direction, so as to drive the main rope to pull the windproof net to move, thereby realizing the adjustment of the position of the windproof net. The structure is simple and practical. Moreover, one driving motor can drive the telescopic rods inside multiple fixed housings to lift and lower, reducing the production cost of the device.
[0014] 2. For this automatic cotton seedling stage windproof device, through the groove body provided on the outside of the fixed housing corresponding to the pulling rope, the protruding structure at the top of the groove body can cooperate with the friction block to play a role in waterproofing and dustproofing, avoiding sundries from entering the inside of the fixed housing and affecting the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic structural diagram of the present utility model;
[0016] Figure 2 It is a schematic structural diagram of the adjusting rope of the present utility model;
[0017] Figure 3 It is a schematic cross-sectional structural diagram of the present utility model.
[0018] In the figure: 1, fixed housing; 2, telescopic rod; 3, main rope; 4, limiting rope; 5, connecting block; 6, fixing block; 7, adjusting rope; 8, pulling rope; 9, motor; 10, rotating wheel; 11, mounting plate; 12, auxiliary wheel; 13, friction block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Embodiment 1
[0021] See also Figures 1 - 3 , an automatic windproof device for cotton seedlings, comprising a fixed shell 1 and a windproof net, the fixed shell 1 is slidably connected to a telescopic rod 2 inside, the outer top of the telescopic rod 2 is fixedly connected to a main rope 3, the bottom of the main rope 3 is fixedly connected to a limiting rope 4, the windproof net is installed on the outside of the limiting rope 4 and the top of the windproof net is fixedly connected to the main rope 3, the bottom of the telescopic rod 2 is fixedly connected to a connecting block 5, the tail of the connecting block 5 is fixedly connected to a fixed block 6, the outside of the fixed block 6 is fixedly connected to an adjusting rope 7, and the top of the adjusting rope 7 is fixedly connected to a pull rope 8.
[0022] Among them, a motor 9 is arranged outside the fixed shell 1, and the motor 9 is installed above the ground. The output end of the motor 9 is fixedly connected to the motor shaft, and the tail of the motor shaft is fixedly connected to the rotating wheel 10. The head end of the pull rope 8 is fixed to the outside of the rotating wheel 10.
[0023] Among them, a mounting plate 11 is arranged outside the fixed shell 1, and the mounting plate 11 is fixed above the ground. The inside of the mounting plate 11 is rotatably connected with a rotating shaft, and the outside of the rotating shaft is fixedly connected with an auxiliary wheel 12, and the tail end of the pull rope 8 is fixed to the outside of the auxiliary wheel 12.
[0024] Among them, the interior of the fixed shell 1 is provided with sliding grooves corresponding to the telescopic rod 2, the connecting block 5 and the fixed block 6. The connecting block 5 and the fixed block 6 are both slidably connected to the inside of the sliding grooves, and the sliding grooves can limit the positions of the telescopic rod 2, the connecting block 5 and the fixed block 6.
[0025] The limiting ropes 4 are arranged to interlace and penetrate the meshes of the windproof net, and are used to limit the windproof net so that the windproof net can maintain structural stability when being folded and unfolded.
[0026] Working principle: When the automatic windbreak device for cotton seedlings is in use, the windbreak net is in a contracted state. After receiving a high wind warning, the motor 9 can be controlled to drive the pulling rope 8 to move, so as to drive the adjusting rope 7 to pull the fixing block 6, enabling the connecting block 5 to drive the telescopic rod 2 to move in the vertical direction, thereby driving the main rope 3 to pull the windbreak net to move, and then realizing the adjustment of the position of the windbreak net. Among them, the limiting rope 4 can limit the position of the windbreak net, so that the windbreak net can be in a fully unfolded state after being unfolded, which is simple and practical. Moreover, one driving motor 9 can drive the telescopic rods 2 inside multiple fixed shells 1 to rise and fall, reducing the production cost of the device.
[0027] Embodiment 2
[0028] Please refer to Figures 1 - 3 , on the basis of Embodiment 1, further, a friction block 13 is fixedly connected inside the fixed shell 1. A through hole corresponding to the adjusting rope 7 is opened inside the friction block 13, and the inner wall of the hole is set as a smooth surface. The adjusting rope 7 is slidably connected inside the friction block 13. An arc-shaped groove is opened outside the fixed shell 1, and the height of the groove is higher than the ground. The pulling rope 8 is slidably connected inside the groove. The top structure of the groove can cooperate with the friction block 13 to play a role in waterproofing and dustproofing.
[0029] Working principle: When the automatic windbreak device for cotton seedlings is in use, the groove opened outside the fixed shell 1 corresponding to the pulling rope 8 and the protruding structure at the top of the groove can cooperate with the friction block 13 to play a role in waterproofing and dustproofing, avoiding sundries from entering the inside of the fixed shell 1 and affecting the use of the device. Moreover, the friction block 13 itself can reduce the resistance during the movement of the adjusting rope 7, with a simple structure and convenient use.
[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An automatic windbreak device for cotton seedlings, comprising a fixed housing (1) and a windbreak net, characterized in that: The fixed shell (1) is internally slidably connected to a telescopic rod (2), the outer top of the telescopic rod (2) is fixedly connected to a main rope (3), the bottom of the main rope (3) is fixedly connected to a limit rope (4), the windproof net is installed on the outside of the limit rope (4) and the top of the windproof net is fixedly connected to the main rope (3), the bottom of the telescopic rod (2) is fixedly connected to a connecting block (5), the tail of the connecting block (5) is fixedly connected to a fixed block (6), the outside of the fixed block (6) is fixedly connected to an adjusting rope (7), and the top of the adjusting rope (7) is fixedly connected to a pull rope (8).
2. The automatic wind protection device for cotton seedlings according to claim 1, characterized in that: A motor (9) is arranged outside the fixed housing (1), and the motor (9) is installed above the ground. The output end of the motor (9) is fixedly connected to the motor shaft, and the tail of the motor shaft is fixedly connected to the rotating wheel (10). The head end of the pull rope (8) is fixed to the outside of the rotating wheel (10).
3. The automatic wind protection device for cotton seedlings according to claim 2, characterized in that: A mounting plate (11) is arranged outside the fixed housing (1), the mounting plate (11) is fixed above the ground, the mounting plate (11) is rotatably connected to a rotating shaft inside, the rotating shaft is fixedly connected to an auxiliary wheel (12) outside, and the tail end of the pull rope (8) is fixed to the outside of the auxiliary wheel (12).
4. The automatic wind protection device for cotton seedlings according to claim 1, characterized in that: A friction block (13) is fixedly connected to the interior of the fixed housing (1), a through hole corresponding to the adjustment rope (7) is provided inside the friction block (13), the inner wall of the hole is set as a smooth surface, and the adjustment rope (7) is slidably connected to the interior of the friction block (13).
5. The automatic wind protection device for cotton seedlings according to claim 1, characterized in that: The interior of the fixed housing (1) is provided with sliding grooves corresponding to the telescopic rod (2), the connecting block (5) and the fixing block (6), and the connecting block (5) and the fixing block (6) are both slidably connected to the interior of the sliding grooves.
6. The automatic wind protection device for cotton seedlings according to claim 1, characterized in that: The limiting ropes (4) are arranged to staggeredly penetrate the meshes of the windproof net and are used to limit the position of the windproof net.
7. The automatic wind protection device for cotton seedlings according to claim 1, characterized in that: An arc-shaped groove is provided on the outside of the fixed shell (1), the height of the groove is higher than the ground, and the pull rope (8) is slidably connected to the inside of the groove.