Dry farming wheat soil humidity monitor fixing frame

Abstract

A dry farming wheat soil humidity monitor fixing frame relates to the technical field of soil monitoring and is characterized in that a base is fixedly arranged at the lower end of a supporting rod, a first threaded rod is rotatably arranged in the supporting rod in a penetrating manner through a bearing, a first bevel gear is fixedly sleeved at the lower end of the threaded rod, and a connecting rod is fixedly arranged on the side wall of a supporting block; the connecting rod is movably inserted into an inserting groove formed in the base, a second bevel gear meshed with the first bevel gear is fixedly arranged at one end of the second threaded rod, the control handle is rotatably inserted into the front side of the supporting rod through a bearing, the first threaded rod is fixedly sleeved with a third bevel gear, and the third bevel gear is located in the supporting rod. And the control handle is provided with a fourth bevel gear meshed with the third bevel gear, so that storage and carrying are easy, simple, convenient and stable installation on the ground can be conveniently achieved, and the installation efficiency is fully improved.

Description

Technical Field

[0001] This utility model relates to the field of soil monitoring technology, specifically to a mounting bracket for a soil moisture monitoring instrument for dryland wheat. Background Technology

[0002] Dryland wheat refers to wheat cultivation in arid and semi-arid regions that relies on natural rainfall. It typically employs no-till furrow sowing, adapted to local conditions. This method not only helps retain soil moisture, reduces water evaporation, and enhances the soil's drought resistance, but also increases wheat yield and reduces farming costs. No-till furrow sowing brings higher economic benefits to farmers. During the wheat growth process, soil moisture usually needs to be monitored using a moisture monitoring device mounted on a fixed frame. Although existing fixed frames are simple and stable in structure, they are generally large and not conducive to storage or carrying. Moreover, the fixed frames are mostly fixed to the ground using several bolts and pre-embedded parts, making the installation process cumbersome. Therefore, there is an urgent need for a fixed frame for dryland wheat soil moisture monitoring devices. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings and deficiencies of the existing technology by providing a reasonably designed mounting bracket for a soil moisture monitoring instrument for dryland wheat, thereby solving the aforementioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes a support rod, a lifting rod, and a connecting frame, wherein a lifting rod is movably inserted on the support rod, and a connecting frame is provided on the lifting rod;

[0005] It also includes:

[0006] The base is fixedly installed at the lower end of the support rod. A first threaded rod is rotatably inserted through the support rod via a bearing. The upper end of the first threaded rod is rotatably inserted into the lifting rod via a thread. The lower end of the first threaded rod is rotatably inserted into the base via a bearing. A first bevel gear is fixedly sleeved on the lower end of the first threaded rod.

[0007] The support blocks consist of four blocks, which are respectively arranged around the base. Each support block is equipped with a convenient fixing mechanism. A connecting rod is fixedly installed on the side wall of the support block, and the connecting rod is movably inserted into a slot opened on the base.

[0008] The second threaded rod, there are four of them, all of which are rotatably mounted in the base through bearings, and the second threaded rod is inserted into the connecting rod through thread rotation. One end of the second threaded rod is fixedly provided with a second bevel gear that meshes with the first bevel gear.

[0009] The control handle is rotatably inserted into the front side of the support rod via a bearing. A No. 3 bevel gear is fixedly sleeved on the No. 1 threaded rod, and the No. 3 bevel gear is located inside the support rod. A No. 4 bevel gear is provided on the control handle, which meshes with the No. 3 bevel gear.

[0010] Furthermore, the convenient fixing mechanism includes:

[0011] The insertion rod is fixedly installed at the bottom of the support block. Several storage slots with equal rounded corners on the outer ring wall of the insertion rod are rotatably connected to reinforcing rods through shafts and bearings.

[0012] The pressure rod is movably inserted into the support block. A pressure plate is fixedly installed at the upper end of the pressure rod, and the lower end of the pressure rod is movably inserted into the insertion rod. A connecting rod is hinged to the side wall of the reinforcing rod, and one end of the connecting rod is hinged to the pressure rod.

[0013] Furthermore, a first spring is fixedly installed inside the insertion rod, and the upper end of the first spring is fixedly connected to the pressure rod.

[0014] Furthermore, control rods are movably inserted on both sides of the support block, and a second spring connected to the control rod is fixedly installed inside the support block. A locking block is fixedly installed on the control rod, and the locking block is movably installed in the moving groove opened on the upper part of the support block. A locking groove is opened at the bottom of the pressure plate to cooperate with the locking block.

[0015] Furthermore, guide rods are fixedly installed on the side walls of the support block on both the left and right sides of the connecting rod, and the guide rods are movably inserted into the base.

[0016] Furthermore, four reinforcing ribs are fixedly installed on the upper part of the base, and the reinforcing ribs are fixedly connected to the side wall of the support rod.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the soil moisture monitoring device mounting bracket for dryland wheat described in this utility model is not only easy to store and carry, but also easy to install on the ground, thus greatly improving installation efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a structural schematic diagram of a specific embodiment of the present invention.

[0020] Figure 3 This is a sectional view of the support rod, lifting rod, base, support block, insertion rod, and connecting rod in this utility model.

[0021] Figure 4 yes Figure 3 Enlarged view of part A in the image.

[0022] Figure 5 yes Figure 3 Enlarged view of part B in the image.

[0023] Explanation of reference numerals in the attached figures:

[0024] Support rod 1, lifting rod 2, connecting frame 3, base 4, threaded rod No. 1 5, bevel gear No. 1 6, support block 7, convenient fixing mechanism 8, insert rod 8-1, reinforcing rod 8-2, pressure rod 8-3, pressure plate 8-4, connecting rod 8-5, connecting rod 9, slot 10, threaded rod No. 2 11, bevel gear No. 2 12, control handle 13, bevel gear No. 3 14, bevel gear No. 4 15, storage slot 16, spring No. 1 17, control rod 18, spring No. 2 19, locking block 20, moving slot 21, locking slot 22, guide rod 23, reinforcing rib plate 24. Detailed Implementation

[0025] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] like Figures 1-5 As shown, the specific embodiment adopts the following technical solution: it includes a support rod 1, a lifting rod 2 and a connecting frame 3, the lifting rod 2 is movably inserted on the support rod 1, and the connecting frame 3 is provided on the lifting rod 2;

[0027] It also includes:

[0028] The base 4 is fixedly installed at the lower end of the support rod 1. Four reinforcing ribs 24 are fixedly installed on the upper part of the base 4 and are fixedly connected to the side wall of the support rod 1. The reinforcing ribs 24 can improve the connection structure strength at the connection between the base 4 and the support rod 1. A first threaded rod 5 is rotatably inserted through the support rod 1 via a bearing. The upper end of the first threaded rod 5 is rotatably inserted into the lifting rod 2 via a thread. The lower end of the first threaded rod 5 is rotatably inserted into the base 4 via a bearing. A first bevel gear 6 is fixedly sleeved on the lower end of the first threaded rod 5.

[0029] Support blocks 7, four of which are respectively arranged around the base 4. The support blocks 7 are provided with convenient fixing mechanisms 8. Connecting rods 9 are fixedly arranged on the side walls of the support blocks 7. The connecting rods 9 are movably inserted into the slots 10 opened on the base 4. Guide rods 23 are fixedly arranged on the side walls of the support blocks 7 on both the left and right sides of the connecting rods 9. The guide rods 23 are movably inserted into the base 4. The guide rods 23 can not only provide auxiliary guidance for the movement of the support blocks 7, but also improve the stability of the connection between the base 4 and the support blocks 7.

[0030] The second threaded rod 11, there are four second threaded rods 11, all of which are rotatably installed in the base 4 through bearings, and the second threaded rod 11 is inserted into the connecting rod 9 through thread rotation. One end of the second threaded rod 11 is fixedly provided with a second bevel gear 12 that meshes with the first bevel gear 6.

[0031] The control handle 13 is rotatably inserted into the front side of the support rod 1 via a bearing. The No. 3 bevel gear 14 is fixedly sleeved on the No. 1 threaded rod 5 and the No. 3 bevel gear 14 is located inside the support rod 1. The control handle 13 is provided with a No. 4 bevel gear 15 that meshes with the No. 3 bevel gear 14.

[0032] The convenient fixing mechanism 8 includes:

[0033] Insert rod 8-1, the insert rod 8-1 is fixedly installed at the bottom of the support block 7, and the reinforcing rod 8-2 is rotatably connected to several storage slots 16 with equal rounded corners on the outer ring wall of the insert rod 8-1 through shafts and bearings;

[0034] A pressure rod 8-3 is movably inserted into the support block 7. A pressure plate 8-4 is fixedly mounted on the upper end of the pressure rod 8-3, and the lower end of the pressure rod 8-3 is movably inserted into the insertion rod 8-1. A connecting rod 8-5 is hinged to the side wall of the reinforcing rod 8-2, with one end of the connecting rod 8-5 hinged to the pressure rod 8-3. After the insertion rod 8-1 is inserted into the soil to fix the support block 7 and the base 4 on the ground, the cooperation of the pressure rod 8-3 and the connecting rod 8-5 allows the reinforcing rod 8-2 to flip outwards into the soil through the storage groove 16, thus reinforcing the insertion rod 8-1 in the soil. A first spring 17 is fixedly installed inside the insertion rod 8-1, with its upper end fixedly connected to the pressure rod 8-3. During the carrying or transportation of the fixing frame, the first spring... Spring 17 prevents the pressure rod 8-3 from moving arbitrarily, causing the reinforcing rod 8-2 to flip arbitrarily outward from the storage groove 16. Control rods 18 are movably inserted on both sides of the support block 7. A second spring 19 connected to the control rod 18 is fixedly installed inside the support block 7. A locking block 20 is fixedly installed on the control rod 18. The locking block 20 is movably installed in the moving groove 21 opened on the upper part of the support block 7. The bottom of the pressure plate 8-4 has a locking groove 22 that cooperates with the locking block 20. When the reinforcing rod 8-2 flips and inserts into the soil, the pressure plate 8-4 will abut against the support block 7, so that the control rod 18, under the action of the second spring 19, can lock the locking block 20 in the locking groove 22, thereby limiting the pressure plate 8-4, the pressure rod 8-3 and the reinforcing rod 8-2 in this state.

[0035] When using this utility model, during storage or carrying, the lifting rod 2 can be retracted into the support rod 1, and the connecting rod 9 can also be completely retracted into the slot 10, significantly reducing the space required for the fixing frame. When the fixing frame needs to be installed on the ground, rotate the control handle 13. The control handle 13 drives the fourth bevel gear 15 to rotate, and the meshing of the fourth bevel gear 15 with the third bevel gear 14 causes the third bevel gear 14 to drive the first threaded rod 5 to rotate. At this time, the lifting rod 2 can move upward, and at the same time, the first threaded rod 5 drives the first bevel gear 6 to rotate. The first bevel gear 6 drives the four second bevel gears 12 to rotate synchronously. 2. Drive the second threaded rod 11 to rotate, so that the connecting rod 9 drives the support block 7 to move away from the base 4. Then, the insertion rod 8-1 can be inserted into the soil, so that the support block 7 and the base 4 abut against the ground. Then, step on the pressure plate 8-4. The pressure plate 8-4 drives the pressure rod 8-3 to move down. The pressure rod 8-3 drives one end of the connecting rod 8-5 to move down, so that several reinforcing rods 8-2 flip outwards from the storage groove 16 and are inserted into the soil, thereby reinforcing the insertion rod 8-1 in the soil. At the same time, the locking block 20 will also be locked into the locking groove 22, thereby limiting the flipping of the reinforcing rod 8-2 in this state. Finally, install the soil moisture monitor on the connecting frame 3.

[0036] Compared with the prior art, the beneficial effects of this utility model are:

[0037] 1. Through the cooperation of threaded rod 5, bevel gear 6, threaded rod 11, bevel gear 12, control handle 13, bevel gear 14 and bevel gear 15, the synchronous movement of lifting rod 2 and connecting rod 9 can be realized. This not only reduces the space required for the fixed frame, making it easier to store and carry, but also avoids adding too many steps to the installation of the fixed frame on the ground.

[0038] 2. With the cooperation of the convenient fixing mechanism 8, the insertion of the insertion rod 8-1 into the soil and the flipping insertion of the reinforcing rod 8-2 into the soil not only realizes the convenient installation and fixing of the fixing frame on the ground, but also makes the fixing state relatively stable.

[0039] 3. During the carrying or transportation of the fixed frame, the cooperation of spring 17 can prevent the pressure rod 8-3 from moving at will and the reinforcing rod 8-2 from flipping randomly to the outside of the storage slot 16, thereby improving the transportation safety of the fixed frame.

[0040] 4. The guide rod 23 not only provides auxiliary guidance for the movement of the support block 7, but also improves the stability of the connection between the base 4 and the support block 7.

[0041] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mounting frame for a soil moisture monitor for dryland wheat, comprising a support rod (1), a lifting rod (2) and a connecting frame (3), wherein the lifting rod (2) is movably inserted on the support rod (1) and the connecting frame (3) is provided on the lifting rod (2); Its features are: It also includes: The base (4) is fixedly installed at the lower end of the support rod (1). A first threaded rod (5) is rotatably inserted through the support rod (1) via a bearing. The upper end of the first threaded rod (5) is inserted into the lifting rod (2) via a thread. The lower end of the first threaded rod (5) is inserted into the base (4) via a bearing. A first bevel gear (6) is fixedly sleeved on the lower end of the first threaded rod (5). Support block (7), there are four support blocks (7), which are respectively arranged around the base (4). The support block (7) is provided with a convenient fixing mechanism (8). A connecting rod (9) is fixedly arranged on the side wall of the support block (7). The connecting rod (9) is movably inserted into the slot (10) opened on the base (4). The second threaded rod (11) consists of four rods, all of which are rotatably mounted in the base (4) via bearings. The second threaded rod (11) is inserted into the connecting rod (9) via thread rotation. One end of the second threaded rod (11) is fixedly provided with a second bevel gear (12) that meshes with the first bevel gear (6). The control handle (13) is inserted into the front side of the support rod (1) via a bearing. The No. 3 bevel gear (14) is fixedly sleeved on the No. 1 threaded rod (5), and the No. 3 bevel gear (14) is located inside the support rod (1). The control handle (13) is provided with a No. 4 bevel gear (15) that meshes with the No. 3 bevel gear (14).

2. The mounting bracket for a soil moisture monitoring instrument for dryland wheat according to claim 1, characterized in that: The convenient fixing mechanism (8) includes: Insert rod (8-1), the insert rod (8-1) is fixedly installed at the bottom of the support block (7), and a reinforcing rod (8-2) is rotatably connected to several storage slots (16) with equal rounded corners on the outer ring wall of the insert rod (8-1) through shafts and bearings; A pressure rod (8-3) is movably inserted into a support block (7). A pressure plate (8-4) is fixedly installed at the upper end of the pressure rod (8-3), and the lower end of the pressure rod (8-3) is movably inserted into a plug rod (8-1). A connecting rod (8-5) is hinged to the side wall of the reinforcing rod (8-2), and one end of the connecting rod (8-5) is hinged to the pressure rod (8-3).

3. The mounting bracket for a soil moisture monitoring instrument for dryland wheat according to claim 2, characterized in that: A first spring (17) is fixedly installed inside the insert rod (8-1), and the upper end of the first spring (17) is fixedly connected to the pressure rod (8-3).

4. The mounting bracket for a soil moisture monitoring instrument for dryland wheat according to claim 2, characterized in that: Control rods (18) are movably inserted on both sides of the support block (7). A second spring (19) connected to the control rod (18) is fixedly installed inside the support block (7). A locking block (20) is fixedly installed on the control rod (18). The locking block (20) is movably installed in the moving groove (21) opened on the upper part of the support block (7). A locking groove (22) that cooperates with the locking block (20) is opened at the bottom of the pressure plate (8-4).

5. The mounting bracket for a soil moisture monitoring instrument for dryland wheat according to claim 1, characterized in that: Guide rods (23) are fixedly installed on the side wall of the support block (7) on both the left and right sides of the connecting rod (9), and the guide rods (23) are movably inserted into the base (4).

6. The mounting bracket for a soil moisture monitoring instrument for dryland wheat according to claim 1, characterized in that: The base (4) is fixedly provided with four reinforcing ribs (24) on the upper part, and the reinforcing ribs (24) are fixedly connected to the side wall of the support rod (1).

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