Seedling supporting frame for walnut planting

Abstract

The utility model relates to the technical field of walnut planting, and discloses a seedling supporting frame for walnut planting, which comprises a supporting frame and a fixing plate fixedly connected to the outer wall of the supporting frame, an adjusting supporting mechanism is arranged on the supporting frame, a clamping auxiliary righting mechanism is arranged above the adjusting supporting mechanism, and a clamping auxiliary righting mechanism is arranged above the clamping auxiliary righting mechanism. Firstly, the fixing cone on the higher side of the ground is nailed into the ground, then a shifting rod is pressed downwards to rotate through rotation of a rotating rod, then a torsional spring is driven to rotate, a positioning rod is separated from positioning holes formed in the outer walls of a sliding sleeve and the fixing cone, and the fixing cone is pulled to extend outwards to drive a first spring to stretch; the bottom end of the fixing cone is in contact with the ground on the lower side, then the fixing cone is nailed into the ground, then the shifting rod is loosened, the positioning rod is driven to be inserted into the positioning hole through reset rotation of the torsional spring, the sliding sleeve and the fixing cone are positioned, and therefore the supporting and positioning effects on the supporting frame are achieved, and meanwhile the device can adapt to the uneven ground; and the practicability and applicability of the equipment are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of walnut planting, and specifically relates to a seedling supporting frame for walnut planting. Background Technique

[0002] In recent years, with the continuous improvement of China's agricultural productivity, there has been an oversupply of many agricultural products. Therefore, the government attaches great importance to quality-oriented and environment-friendly agricultural development, creating preconditions for the development of green agriculture. Once the concept of green agriculture was put forward, it changed the traditional agricultural model, improving the natural, organic and ecological aspects on the basis of traditional agriculture, and providing high-quality and pollution-free agricultural products for the economic market. During the process of planting walnuts, the seedlings are very likely to grow crooked, so a straightening device is needed to straighten the seedlings for growth, so as to improve the survival rate of the seedlings and make the subsequent growth taller.

[0003] After retrieval, CN220755872U discloses a support for planting walnut trees. The use of a support frame, a spring and a first clamping plate will not damage the epidermis of the tree. At the same time, as the tree grows, the tree will compress the spring, which will not affect the natural growth structure of the tree. The simultaneous use of the support diagonal rod, the support vertical rod and three fixed frame components enables the realization of using multiple support rods, making the tree fixed more firmly. The use of a sliding ball and a support vertical rod can effectively avoid hard areas when the support vertical rod is fixed to the ground.

[0004] The support diagonal rod in this support frame is fixed. When the planting ground of the seedlings is uneven, the support diagonal rod cannot be inserted into the ground for fixing, which will lead to a low practicability of this support frame and cannot adapt to different planting grounds.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] To solve the above technical problem that the support diagonal rod in this support frame is fixed, when the planting ground of the seedlings is uneven, the support diagonal rod cannot be inserted into the ground for fixing, which will lead to a low practicability of this support frame and cannot adapt to different planting grounds, the basic concept of the technical solution adopted by the present utility model is:

[0007] A seedling supporting frame for walnut planting, including a support frame;

[0008] A fixing plate fixedly connected to the outer wall of the support frame, an adjusting support mechanism is arranged on the support frame, and a clamping and auxiliary straightening mechanism is arranged above the adjusting support mechanism. The adjusting support mechanism includes a rotating shaft:

[0009] A rotating groove is formed on the outer wall of the support frame, the outer wall of the rotating shaft is rotatably connected to the inner wall of the rotating groove, a rotating connecting plate is connected to the outer wall of the other side of the rotating shaft, a sliding sleeve is connected to the outer wall of the end of the rotating connecting plate away from the rotating shaft, a first spring is fixedly connected to the top end of the inner wall of the sliding sleeve, a fixed cone is fixedly connected to the end of the first spring away from the inner wall of the sliding sleeve, the outer wall of the fixed cone is slidably connected to the inner wall of the sliding sleeve, a hinge seat is fixedly connected to the outer wall of the sliding sleeve, a rotating hole is formed in the inner wall of the hinge seat, a torsion spring is fixedly connected to the inner wall of the rotating hole, a rotating rod is fixedly connected to the end of the torsion spring away from the inner wall of the rotating hole, a shifting rod is fixedly connected to the outer wall of the rotating rod, a positioning rod is fixedly connected to the outer wall of one end of the shifting rod, a connecting rod is fixedly connected to the outer wall of the fixed cone, and a magnet is fixedly connected to the inner wall of the support frame.

[0010] As a preferred embodiment of the present invention, the clamping and auxiliary straightening mechanism includes a connecting sleeve communicated with the outer wall of the support frame, a second spring is fixedly connected to the inner wall of the connecting sleeve, a sliding rod is fixedly connected to the end of the second spring away from the inner wall of the connecting sleeve, a clamping plate is fixedly connected to the end of the sliding rod away from the second spring, a support plate is fixedly connected to the outer wall of the clamping plate, a limiting sliding groove is formed in the outer wall of the support plate, a limiting sliding block is slidably connected to the inner wall of the limiting sliding groove, a through hole is formed in the outer wall of the limiting sliding block, a plug rod is slidably connected to the inner wall of the through hole, a pulling plate is fixedly connected to one end of the plug rod, a third spring is fixedly connected to the end of the pulling plate close to the support plate and away from the pulling plate and is fixedly connected to the outer wall of the limiting sliding block, and an auxiliary support plate is fixedly connected to the outer wall of the limiting sliding block below the plug rod.

[0011] As a preferred embodiment of the present invention, positioning holes are formed in both the outer wall of the sliding sleeve and the outer wall of the fixed cone, and the inner wall of the positioning hole is larger than the outer wall of the positioning rod.

[0012] As a preferred embodiment of the present invention, the number of the fixed cones is four, the fixed cones are in two groups and are symmetrically distributed on the left and right sides of the support frame in a left-right symmetrical structure, and are in fitting contact with the inner wall of the sliding sleeve.

[0013] As a preferred embodiment of the present invention, the rotating connecting plate is made of iron material, the number of the magnets is two, and the magnets are symmetrically distributed on the inner wall of the support frame in a left-right symmetrical structure.

[0014] As a preferred embodiment of the present invention, a jack is formed in the inner wall of the limiting sliding groove formed in the outer wall of the support plate, and the number of the jacks is several and is evenly and equidistantly distributed on the inner wall of the limiting sliding groove.

[0015] As a preferred embodiment of the present invention, the outer wall of the plug rod is in fitting contact with the inner wall of the jack.

[0016] The present invention has the following beneficial effects compared with the prior art:

[0017] In the present utility model, when the ground is uneven, first, the rotating connecting plate is toggled to rotate clockwise through the rotating shaft, so that the rotating connecting plate is disengaged from the magnetic attraction connection with the magnet. Then, the fixing cone on the higher side of the ground is first driven into the ground. For the fixing cone on the lower side of the ground, the lever can be first pressed downward. At this time, the lever will rotate through the rotation of the rotating rod, and at the same time drive the torsion spring to rotate during the rotation process. At this time, the positioning rod at the other end of the lever will tilt upward, so that the positioning rod is disengaged from the positioning relationship with the positioning holes opened on the outer wall of the sliding sleeve and the fixing cone. Then, the fixing cone can be pulled outwards to extend, and at the same time drive the first spring to stretch during the movement until the bottom end of the fixing cone contacts the lower side of the ground and then is driven into the ground. Subsequently, the lever is released, and the positioning rod is driven by the reset rotation of the torsion spring to insert into the positioning hole to position the sliding sleeve and the fixing cone, thereby completing the support and positioning function of the support frame. At the same time, it can also adapt to uneven ground, improving the practicability and applicability of the device.

[0018] In the present utility model, through the rebounding action of the second spring, the clamping plate will be pushed in the reverse direction to clamp the outside of the seedling tree, thereby straightening the seedling tree. When the seedling tree grows up, it will squeeze the clamping plate, thereby squeezing the second spring. In this way, it will not be fixed and squeezed by the clamping plate due to the growth of the seedling tree, causing damage to the outer skin. Then, the branches of the seedling tree can be toggled and placed on the auxiliary support plate. By pulling the pull plate, the insertion rod is driven to move outwards, and at the same time, the third spring is stretched during the movement, so that the insertion rod is disengaged from the insertion hole to release the positioning function of the limiting slider. In this way, the height of the auxiliary support plate can be adjusted to adapt to branches of different heights.

[0019] The following further describes in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the accompanying drawings:

[0021] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 is a schematic diagram of the bottom end's upward view structure of the present utility model;

[0023] Figure 3 is a schematic diagram of the structure of the adjusting support mechanism of the present utility model;

[0024] Figure 4 is a schematic diagram of a partial structure of the adjusting support mechanism of the present utility model;

[0025] Figure 5 is a schematic diagram of the structure of the clamping and auxiliary straightening mechanism of the present utility model.

[0026] In the figure: 1, support frame; 2, fixed plate; 31, adjusting support mechanism; 311, rotating shaft; 312, rotating connecting plate; 313, sliding sleeve; 314, first spring; 315, fixed cone; 316, hinge seat; 317, torsion spring; 318, rotating rod; 319, shifting rod; 3110, positioning rod; 3111, connecting rod; 3112, magnet; 32, clamping and auxiliary straightening mechanism; 321, connecting sleeve; 322, second spring; 323, sliding rod; 324, clamping plate; 325, support plate; 326, limiting slider; 327, third spring; 328, pulling plate; 329, inserting rod; 3210, auxiliary support plate. Specific implementation manners

[0027] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0028] As Figures 1 to 5 shown, a seedling support frame for walnut planting includes a support frame 1, a fixed plate 2 fixedly connected to the outer wall of the support frame 1, an adjusting support mechanism 31 is arranged on the support frame 1, a clamping and auxiliary straightening mechanism 32 is arranged above the adjusting support mechanism 31. The adjusting support mechanism 31 includes a rotating shaft 311, a rotating groove is formed on the outer wall of the support frame 1, the outer wall of the rotating shaft 311 is rotatably connected to the inner wall of the rotating groove, the outer wall of the other side of the rotating shaft 311 is connected with a rotating connecting plate 312, the outer wall of the end of the rotating connecting plate 312 far from the rotating shaft 311 is connected with a sliding sleeve 313, the top end of the inner wall of the sliding sleeve 313 is fixedly connected with a first spring 314, the end of the first spring 314 far from the inner wall of the sliding sleeve 313 is fixedly connected with a fixed cone 315, the outer wall of the fixed cone 315 is slidably connected to the inner wall of the sliding sleeve 313, the outer wall of the sliding sleeve 313 is fixedly connected with a hinge seat 316, a rotating hole is formed on the inner wall of the outer side of the hinge seat 316, a torsion spring 317 is fixedly connected to the inner wall of the rotating hole, the end of the torsion spring 317 far from the inner wall of the rotating hole is fixedly connected with a rotating rod 318, a shifting rod 319 is fixedly connected to the outer wall of the rotating rod 318, a positioning rod 3110 is fixedly connected to the outer wall of one end of the shifting rod 319, a connecting rod 3111 is fixedly connected to the outer wall of the fixed cone 315, and a magnet 3112 is fixedly connected to the inner wall of the support frame 1.

[0029] Furthermore, positioning holes are formed on the outer walls of the sliding sleeve 313 and the fixed cone 315, and the inner wall of the positioning hole is larger than the outer wall of the positioning rod 3110. By setting the positioning hole to be slightly larger than the outer wall of the positioning rod 3110, it can be ensured that the positioning rod 3110 can follow the rotation of the shifting rod 319 and there is enough space for the insertion operation.

[0030] Furthermore, there are four fixing cones 315 , which are arranged in groups of two in a left-right symmetrical structure on the left and right sides of the support frame 1 , and fit closely with the inner wall of the sliding sleeve 313 , thus forming a four-point fixation, thereby improving the supporting stability of the support frame 1 .

[0031] Furthermore, the rotating connecting plate 312 is made of iron material, and there are two magnets 3112. The magnets 3112 are distributed on the inner wall of the support frame 1 in a left-right symmetrical structure, so that the rotating connecting plate 312 can be magnetically limited by the magnets 3112, so that the rotating connecting plate 312 and the fixed cone 315 can be stored and fixed.

[0032] The clamping auxiliary straightening mechanism 32 includes a connecting sleeve 321 which is connected to the outer wall of the support frame 1, and a second spring 322 is fixedly connected to the inner wall of the connecting sleeve 321, and the second spring 322 is fixedly connected to a sliding rod 323 at one end away from the inner wall of the connecting sleeve 321, and the sliding rod 323 is fixedly connected to a clamping plate 324 at one end away from the second spring 322, and the outer wall of the clamping plate 324 is fixedly connected to a support plate 325, and a limiting sliding groove is provided on the outer wall of the support plate 325, and a limiting sliding groove is slidably connected to the inner wall of the limiting sliding groove and a limiting sliding block 326 is slidably connected. The outer wall of the limiting sliding block 326 is provided with a through hole, and a plug rod 329 is slidably connected to the inner wall of the through hole, and one end of the plug rod 329 is fixedly connected to a pulling plate 328, and the end of the pulling plate 328 close to the support plate 325 is fixedly connected to a third spring 327, and one end of the third spring 327 away from the pulling plate 328 is fixedly connected to the outer wall of the limiting sliding block 326, and the outer wall of the limiting sliding block 326 is located below the plug rod 329 and is fixedly connected to an auxiliary supporting plate 3210.

[0033] Furthermore, the inner wall of the limiting slide groove formed on the outer wall of the support plate 325 is provided with insertion holes, and the number of the insertion holes is several and evenly and equidistantly distributed on the inner wall of the limiting slide groove, so that multi-level height adjustment can be performed to accommodate seedlings of different heights.

[0034] Furthermore, the outer wall of the plug rod 329 fits snugly with the inner wall of the socket, thereby ensuring a tight fit between the outer wall of the plug rod 329 and the inner wall of the socket, thereby improving the stability of the plug rod 329 after insertion.

[0035] The implementation principle of the walnut seedling support frame of the present embodiment is as follows: when the ground is uneven, first, the rotating connecting plate 312 is turned clockwise through the rotating shaft 311 to disengage the rotating connecting plate 312 from the magnetic connection with the magnet 3112, and then the fixed cone 315 on the higher side of the ground is nailed into the ground, and the fixed cone 315 on the lower side of the ground can first press the lever 319 downward, and the lever 319 at this time will be rotated by the rotation of the rotating rod 318, and at the same time, the torsion spring 317 will be driven to rotate during the rotation process, and the positioning rod 3110 at the other end of the lever 319 will be tilted upward at this time, so that the positioning rod 3110 and the positioning holes opened on the outer wall of the sliding sleeve 313 and the fixed cone 315 are disengaged from the positioning relationship, and then the fixed cone 315 can be pulled to extend outward, and at the same time, it will drive The first spring 314 performs a stretching action until the bottom end of the fixed cone 315 contacts the ground on the lower side and is then nailed into the ground. The lever 319 is then released, and the positioning rod 3110 is inserted into the positioning hole through the reset rotation of the torsion spring 317 to position the sleeve 313 and the fixed cone 315, thereby completing the support and positioning of the support frame 1. At the same time, it can also adapt to uneven ground, thereby improving the practicality and applicability of the equipment. When folding, it is only necessary to press the lever 319 to release the positioning relationship between the fixed cone 315 and the sleeve 313, and then the first spring 314 is used to rebound and drive the fixed cone 315 to reset and retract into the sleeve 313, thereby reducing the occupied space, and then the rotating connecting plate 312 is rotated counterclockwise so that the rotating connecting plate 312 contacts the magnet 3112 for magnetic attraction and positioning.

[0036] The support frame 1 is sleeved on the outside of the sapling tree and then fixed with screws. The rebound effect of the second spring 322 will push the clamping plate 324 in the opposite direction to clamp the outside of the sapling tree, thereby straightening the sapling tree. When the sapling tree grows up, it will squeeze the clamping plate 324, thereby squeezing the second spring 322. In this way, the sapling tree will not be fixed and squeezed by the clamping plate 324 due to its growth, causing damage to the outer skin. After that, the branches of the sapling tree can be moved and placed on the auxiliary support plate 3210, and the pull plate 328 is pulled to drive the insertion rod 329 to move outward. At the same time, the third spring 327 is stretched during the movement, so that the insertion rod 329 is disengaged from the socket to release the positioning effect of the limit slider 326, so that the height of the auxiliary support plate 3210 can be adjusted to adapt to branches of different heights.

Claims

1. Seedling support frame for walnut planting, including a support frame (1); The fixing plate (2) fixedly connected to the outer wall of the support frame (1), characterized in that, An adjustment support mechanism (31) is provided on the support frame (1), and a clamping and auxiliary straightening mechanism (32) is provided above the adjustment support mechanism (31). The adjustment support mechanism (31) includes a rotating shaft (311): A rotating groove is formed on the outer wall of the support frame (1), and the outer wall of the rotating shaft (311) is rotatably connected to the inner wall of the rotating groove. The outer wall of the other side of the rotating shaft (311) is connected with a rotating connecting plate (312). The outer wall of the end of the rotating connecting plate (312) away from the rotating shaft (311) is connected with a sliding sleeve (313). The top end of the inner wall of the sliding sleeve (313) is fixedly connected with a first spring (314). One end of the first spring (314) away from the inner wall of the sliding sleeve (313) is fixedly connected with a fixed cone (315). The outer wall of the fixed cone (315) is slidably connected to the inner wall of the sliding sleeve (313). The outer wall of the sliding sleeve (313) is fixedly connected with a hinge seat (316). A rotating hole is formed on the inner wall of the outer side of the hinge seat (316), and a torsion spring (317) is fixedly connected to the inner wall of the rotating hole. One end of the torsion spring (317) away from the inner wall of the rotating hole is fixedly connected with a rotating rod (318). The outer wall of the rotating rod (318) is fixedly connected with a dial rod (319). One end of the outer wall of the dial rod (319) is fixedly connected with a positioning rod (3110). The outer wall of the fixed cone (315) is fixedly connected with a connecting rod (3111). A magnet (3112) is fixedly connected to the inner wall of the inner side of the support frame (1).

2. The seedling support frame for walnut planting according to claim 1, characterized in that, The clamping and auxiliary straightening mechanism (32) includes a connecting sleeve (321) connected to the outer wall of the support frame (1). The inner wall of the connecting sleeve (321) is fixedly connected with a second spring (322). One end of the second spring (322) away from the inner wall of the connecting sleeve (321) is fixedly connected with a sliding rod (323). One end of the sliding rod (323) away from the second spring (322) is fixedly connected with a clamping plate (324). The outer wall of the clamping plate (324) is fixedly connected with a support plate (325). A limiting sliding groove is formed on the outer wall of the support plate (325), and a limiting sliding block (326) is slidably connected to the inner wall of the limiting sliding groove. A through hole is formed on the outer wall of the limiting sliding block (326), and an insertion rod (329) is slidably connected to the inner wall of the through hole. One end of the insertion rod (329) is fixedly connected with a pulling plate (328). One end of the pulling plate (328) close to the support plate (325) is fixedly connected with a third spring (327). One end of the third spring (327) away from the pulling plate (328) is fixedly connected to the outer wall of the limiting sliding block (326). An auxiliary support plate (3210) is fixedly connected to the outer wall of the limiting sliding block (326) below the insertion rod (329).

3. The seedling support frame for walnut planting according to claim 1, wherein Positioning holes are formed on the outer walls of both the sliding sleeve (313) and the fixed cone (315), and the inner wall of the positioning hole is larger than the outer wall of the positioning rod (3110).

4. The seedling support frame for walnut planting according to claim 1, characterized in that, The number of the fixed cones (315) is four. The fixed cones (315) are grouped in pairs and are symmetrically distributed on the left and right sides of the support frame (1) in a left-right symmetrical structure, and are fitted with the inner wall of the sliding sleeve (313).

5. The seedling support frame for walnut planting according to claim 1, characterized in that, The rotating connecting plate (312) is made of iron material, the number of the magnets (3112) is two, and the magnets (3112) are symmetrically distributed on the inner wall of the support frame (1) in a left-right structure.

6. The seedling support frame for walnut planting according to claim 2, wherein The inner wall of the limiting sliding groove opened on the outer wall of the support plate (325) is provided with insertion holes, and the number of the insertion holes is several and they are evenly distributed at equal intervals on the inner wall of the limiting sliding groove.

7. The seedling support frame for walnut planting according to claim 2, characterized in that, The outer wall of the insertion rod (329) is fitted and matched with the inner wall of the insertion hole.

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