Lodging-resistant device for rice planting

Abstract

The utility model belongs to the technical field of rice planting, and particularly relates to a lodging-resistant device for rice planting, which comprises a support column, a winding piece, a locking piece and an inhaul cable, a winding roller of the winding piece is rotatably connected to the upper end of the support column through a bearing, and a driving rod is arranged at the position of a first check block arranged on the upper portion of the winding roller. A locking piece is arranged on a supporting column on the lower portion of the winding roller, a sliding sleeve is connected to a fixing sleeve of the locking piece in a sliding mode, and a stop lever fixedly connected to the upper end of the sliding sleeve abuts against a second stop block arranged on the lower portion of the winding roller. The supporting columns are used for fixing the winding rollers for winding the inhaul cables to the two ends of a row or a row of plants, the ends of the two inhaul cables are fixedly connected together, the inhaul cables are arranged on one sides of the rice plants in a lap joint mode, the rice plants are effectively blocked and supported, and the rice plants are prevented from lodging on the ground under the action of external factors such as wind and rain. The rice lodging-resistant device is simple in structure, can effectively prevent rice plants from lodging, and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of rice planting, in particular to an anti-lodging device for rice planting. Background Art

[0002] Rice, a staple food crop, is a direct cash crop. Besides being edible, it can also be used as an industrial raw material for winemaking and sugar production. Rice husks and straw can also be used as livestock feed. my country is the world's largest rice producer, with the main rice-producing areas being the Yangtze River and Pearl River basins and Northeast China.

[0003] Since rice is grown in the southern region with abundant rainfall, it is easily affected by weather factors such as typhoons and heavy rains, causing rice plants to fall in the fields, affecting the production of rice grains and subsequent harvesting, greatly reducing rice yields. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides an anti-lodging device for rice planting, which solves the problem that rice plants are easily affected by weather factors such as typhoons and heavy rains, causing them to fall in the fields, affecting the production of rice grains and subsequent harvesting, and greatly reducing rice yields.

[0006] (2) Technical solution

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

[0008] A device for preventing lodging in rice planting comprises a support, a winding member, a locking member and a pull rope, wherein the winding roller of the winding member is rotatably connected to the upper end of the support via a bearing, a driving rod is arranged at the position of a first stop block provided on the upper part of the winding roller, and a locking member is arranged on the support at the lower part of the winding roller, a sliding sleeve is slidably connected to the fixed sleeve of the locking member, a stop rod fixedly connected to the upper end of the sliding sleeve abuts against a second stop block provided at the lower part of the winding roller, and a support spring fitted on the fixed sleeve abuts against the sliding sleeve.

[0009] Furthermore, end plates are integrally provided at the upper and lower ends of the winding roller, and the first stop block and the second stop block are respectively provided on the end plates at both ends. The winding roller is rotatably connected to the rod sleeve of the pillar through a bearing, and the rod body fixedly connected at the middle part of the driving rod is inserted into the rod sleeve. Both ends of the driving rod are bent to form handles, and a handle sleeve is provided on the handle.

[0010] Furthermore, the fixed sleeve is mounted on the rod sleeve and is located directly below the winding roller. The limit block arranged on the side wall of the fixed sleeve is slidably connected to the sliding groove opened on the side wall of the sliding sleeve, and the lower ends of the fixed sleeve and the sliding sleeve are both provided with end plates, and the two ends of the support spring respectively abut against the end plates at corresponding positions.

[0011] Furthermore, a semi-ring sleeve is provided on the bottom foot of the support frame, a reinforcing rib is fixedly connected between the semi-ring sleeve and the bottom foot, a sleeve formed by combining two adjacent semi-ring sleeves is sleeved on the insertion rod, and a ring is sleeved on the sleeve;

[0012] The insertion rod is slidably inserted into the rod sleeve, and the lower end of the rod sleeve is threadedly connected with a locking ring.

[0013] Furthermore, one end of the cable is fixedly connected to the winding roller, and the other end is fixedly connected to a buckle.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides an anti-lodging device for rice planting, which has the following beneficial effects:

[0016] The utility model uses a pillar to fix the winding roller of the winding rope at the two ends of a row or a column of plants, and fixes the end heads of the two ropes together, so that the rope is placed on one side of the rice plant, effectively blocking and supporting the rice plant, preventing the rice plant from falling on the ground under the influence of external factors such as wind and rain, and effectively preventing the rice from falling over. The utility model has a simple structure, is easy to use and operate, can effectively prevent the rice plant from falling over, and is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the winding member in the present utility model;

[0019] Figure 3 This is a schematic structural diagram of the locking member in the present utility model;

[0020] Figure 4 It is a structural schematic diagram of the support frame in the utility model.

[0021] In the figure: 1. Pillar; 101. Rod sleeve; 102. Insert rod; 103. Locking ring; 2. Winding member; 201. Winding roller; 202. Bearing; 203. First stop block; 204. Driving rod; 205. Handle sleeve; 206. Second stop block; 3. Locking member; 301. Fixed sleeve; 3011. Limit block; 302. Sliding sleeve; 3021. Stop rod; 3022. Slide groove; 303. Support spring; 4. Cable; 5. Support frame; 501. Base; 502. Semi-ring sleeve; 503. Reinforcement rib; 504. Ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example

[0024] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, an embodiment of the present invention proposes: a device for preventing lodging in rice planting, comprising a pillar 1, a winding member 2, a locking member 3 and a cable 4, wherein the winding roller 201 of the winding member 2 is rotatably connected to the upper end of the pillar 1 through a bearing 202, and a driving rod 204 is arranged at the position of the first stopper 203 provided on the upper part of the winding roller 201, so that during use, the winding roller 201 can be smoothly rotated on the pillar 1 by the driving rod 204 to complete the retraction and extension operation of the cable 4, and a locking member 3 is arranged on the pillar 1 below the winding roller 201, and a sliding sleeve 302 is slidably connected to the fixed sleeve 301 of the locking member 3, and the sliding sleeve The blocking rod 3021 fixedly connected to the upper end of 302 abuts against the second blocking block 206 provided at the lower part of the winding roller 201, and the supporting spring 303 mounted on the fixed sleeve 301 abuts against the sliding sleeve 302, so as to form a stable limiting component at the lower part of the winding roller 201, and stably and effectively limit and fix the winding roller 201. After the length of the cable 4 is adjusted, the winding roller 201 is fixed and limited, so that the cable 4 can be placed on one side of the rice plant to effectively block and support the rice plant, thereby preventing the rice plant from falling on the ground under the influence of external factors such as wind and rain, and effectively preventing the rice from falling over.

[0025] like Figure 1 and Figure 2As shown, in some embodiments, the upper and lower ends of the winding roller 201 are integrally provided with end plates, which facilitate the formation of an annular winding groove on the winding roller 201, stably and effectively winding and storing the cable 4 to ensure stable use. The first stopper 203 and the second stopper 206 are respectively provided on the end plates at both ends. The winding roller 201 is rotatably connected to the rod sleeve 101 of the pillar 1 through the bearing 202, ensuring that the winding roller 201 is stably installed on the pillar 1, and at the same time, when adjusting the length of the cable 4 When the cable 4 needs to be retracted or released, it is only necessary to cancel the limit fixation of the reel 201 first, hold the handle cover 205 with your hand, and rotate the reel 201 on the pillar 1 to complete the retraction and extension operation of the cable 4.

[0026] like Figure 1 and Figure 3 As shown, in some embodiments, the fixing sleeve 301 is sleeved on the rod sleeve 101 and is located just below the winding roller 201, so that the entire locking member 3 can be stably installed at the lower part of the winding roller 201. During use, the winding roller 201 is stably and effectively limited and fixed, so that the cable 4 is fixed at a fixed length position. The limiting block 3011 provided on the side wall of the fixing sleeve 301 is slidably connected to the sliding groove 3022 provided on the side wall of the sliding sleeve 302, thereby improving the stability of the up and down sliding between the sliding sleeve 302 and the fixing sleeve 301, and also limiting the up and down sliding path of the sliding sleeve 302, thereby preventing the sliding sleeve 302 from falling off from the fixing sleeve 301 during use, and the fixing sleeve 301 and the sliding sleeve 302 from falling off. The lower ports are all provided with end plates, and the two ends of the support spring 303 respectively contact the end plates at the corresponding positions, which is convenient for stably supporting the support spring 303 on the lower part of the sliding sleeve 302, providing stable supporting force for the sliding sleeve 302, so that the blocking rod 3021 on the sliding sleeve 302 can contact the second block 206 at the lower part of the winding roller 201, and the winding roller 201 is stably locked on the pillar 1 to ensure stable use. When the length of the cable 4 needs to be adjusted, it is only necessary to pull the sliding sleeve 302 downward by hand to separate the blocking rod 3021 from the second block 206, and cancel the limit on the winding roller 201. Then the winding roller 201 can be driven to rotate on the pillar 1 to retract and release the cable 4, and the length of the cable 4 can be smoothly adjusted.

[0027] like Figure 1 and Figure 4As shown, in some embodiments, a semi-ring sleeve 502 is provided on the foot 501 of the support frame 5, and a reinforcing rib 503 is fixedly connected between the semi-ring sleeve 502 and the foot 501, thereby improving the stability of the connection between the semi-ring sleeve 502 and the foot 501 and ensuring stable use. The sleeve formed by the combination of two adjacent semi-ring sleeves 502 is sleeved on the insertion rod 102, and the sleeve is sleeved with a ring 504, which facilitates the stable splicing of the rings 504 together so that the sleeve formed by the combination is stably sleeved on the insertion rod 102, thereby improving the stability of the support 1 on the ground, ensuring the stable use of the entire device, and effectively supporting the rice against lodging to prevent the rice from lodging on the ground;

[0028] The insertion rod 102 is slidably inserted into the rod sleeve 101, and the lower end of the rod sleeve 101 is threadedly connected with a locking ring 103, which is convenient for sliding and adjusting the position of the insertion rod 102 on the rod sleeve 101, so as to quickly debug the length of the entire pillar 1, and tighten the locking ring 103 after the debugging is completed to fix the two in the debugged position to ensure stable use.

[0029] like Figure 1 As shown, in some embodiments, one end of the cable 4 is fixedly connected to the winding roller 201, and the other end is fixedly connected with a buckle, so that the cable 4 can be stably placed on the winding roller 201, so that the cable 4 can be smoothly wound on the winding roller 201, ensuring stable use. At the same time, the buckle can be used to quickly connect the ends of the cable 4 together during use, thereby improving the convenience of use.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A rice planting anti-lodging device, comprising a support (1), a winding member (2), a locking member (3) and a cable (4), characterized in that: The winding roller (201) of the winding member (2) is rotatably connected to the upper end of the pillar (1) via a bearing (202); a driving rod (204) is arranged at the position of a first stopper (203) provided on the upper part of the winding roller (201); a locking member (3) is arranged on the pillar (1) at the lower part of the winding roller (201); a sliding sleeve (302) is slidably connected to the fixed sleeve (301) of the locking member (3); a stopper (3021) fixedly connected to the upper end of the sliding sleeve (302) abuts against a second stopper (206) provided at the lower part of the winding roller (201); and a supporting spring (303) sleeved on the fixed sleeve (301) abuts against the sliding sleeve (302); A semi-ring sleeve (502) is provided on the bottom foot (501) of the support frame (5), a reinforcing rib (503) is fixedly connected between the semi-ring sleeve (502) and the bottom foot (501), a sleeve formed by combining two adjacent semi-ring sleeves (502) is sleeved on the insertion rod (102), and a collar (504) is sleeved on the sleeve; The insertion rod (102) is slidably inserted into the rod sleeve (101), and the lower end of the rod sleeve (101) is threadedly connected with a locking ring (103); One end of the cable (4) is fixedly connected to the winding roller (201), and the other end is fixedly connected to a buckle.

2. The anti-lodging device for rice planting according to claim 1, characterized in that: The winding roller (201) is integrally provided with end plates at both ends, and a first stopper (203) and a second stopper (206) are respectively provided on the end plates at both ends. The winding roller (201) is rotatably connected to the rod sleeve (101) of the pillar (1) via a bearing (202), and a rod body fixedly connected at the middle portion of the driving rod (204) is inserted into the rod sleeve (101). Both ends of the driving rod (204) are bent to form handles, and a handle sleeve (205) is sleeved on the handle.

3. The anti-lodging device for rice planting according to claim 1, characterized in that: The fixed sleeve (301) is sleeved on the rod sleeve (101) and is located directly below the winding roller (201). The limit block (3011) provided on the side wall of the fixed sleeve (301) is slidably connected to the sliding groove (3022) provided on the side wall of the sliding sleeve (302). The lower ends of the fixed sleeve (301) and the sliding sleeve (302) are both provided with end plates, and the two ends of the support spring (303) respectively abut against the end plates at corresponding positions.

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